CN113730132B - Multifunctional extra-cardiac intensive care sickbed - Google Patents

Abstract

The invention relates to a multifunctional extracardiac intensive care nursing bed. The top is connected with a lifting mechanism, the lifting mechanism is connected with a hollow bed frame, the left and right sides of the hollow bed frame are connected with a backing board, the two backing boards are symmetrical, and a second bed board is placed in the middle of the top of the hollow bed frame. The left and right sides are connected with a cushion, the two cushions are symmetrical, the sides of the two cushions are connected with a first bed board, the two first bed boards are symmetrical, and the bottoms of the two first bed boards are both connected with the hollow bed frame. The top is in contact, four universal wheels are symmetrically connected on the front and rear sides of the bottom frame, and a bed board folding mechanism is connected on the top of the bottom frame. The invention can conveniently and quickly move the patient to the rescue room for rescue, and the upward movement of the hollow bed frame can raise the patient to a suitable height, which is convenient for medical staff to rescue the patient.

Description

A kind of multifunctional extracardiac intensive care nursing bed

technical field

The invention relates to a hospital bed, in particular to a multifunctional extracardiac intensive care nursing bed.

Background technique

Patients who have just undergone cardiac surgery need to enter the extracardiac intensive care unit for monitoring, so that patients who have completed cardiac surgery lie on the bed in the extracardiac intensive care unit to recuperate. In order to better care for patients who have completed cardiac surgery, it is necessary to Accompanying family members 24/7 accompany patients who have undergone cardiac surgery, and accompanying family members need to rest at night.

After retrieval, the patent publication number is: CN208355672U, a hospital bed with an accompanying bed. The hospital bed includes a sick hollow bed frame, a sick bed board, two guardrails, an accompanying bed board and four support rods. The sick bed board and the guardrail are fixed on the sick hollow bed frame, the accompanying bed board is fixed on one side of the sick hollow bed frame, the support rods are all movably connected with the accompanying bed board; the sick bed is provided with an indwelling needle protective cover, so The indwelling needle protective cover is movably connected with the sick hollow bed frame, and the indwelling needle protective cover is provided with two straps and heaters; the bottom of the accompanying bed board is provided with four fixing grooves that cooperate with the support rods , the fixing grooves are respectively located at the four corners of the escort bed. The hospital bed with an escort bed created by the present invention has a compact structure and a reasonable design, which not only provides a comfortable resting place for the escorting family members, but also saves space, and is convenient for the escorting family members to continue to take care of the patient carefully at night, and it is not necessary to use it all the time. Pay attention to the indwelling needle on the patient's arm and share the burden of accompanying family members. Although this patent can provide a comfortable resting place for the accompanying family members, when the accompanying family members want to use the accompanying bed board, they need to install four support rods at the bottom of the accompanying bed board in sequence. The rod is removed from the escort bed, and the operation is cumbersome, and the patent does not provide a part that can be moved easily, so when the patient needs to enter the emergency room for rescue in an emergency, the patent cannot move the patient to the emergency room conveniently and quickly. Rescue indoors.

SUMMARY OF THE INVENTION

Based on this, it is necessary to provide a multifunctional extracardiac intensive care nursing bed that can not only provide a rest place for accompanying family members, but also can easily and quickly move the patient to the rescue room.

The present application provides a multifunctional extracardiac intensive care nursing bed, including a hollow bed frame, a bottom frame, a universal wheel, a first bed board, a cushion, a second bed board, a backboard, a lifting mechanism and a bed board folding mechanism, and the bottom frame The top is connected with a lifting mechanism, the lifting mechanism is connected with a hollow bed frame, the left and right sides of the hollow bed frame are connected with a backing board, the two backing boards are symmetrical, and a second bed board is placed in the middle of the top of the hollow bed frame. The left and right sides are connected with a cushion, the two cushions are symmetrical, the sides of the two cushions are connected with a first bed board, the two first bed boards are symmetrical, and the bottoms of the two first bed boards are both connected with the hollow bed frame. Top contact, four universal wheels are symmetrically connected to the front and rear sides of the bottom of the bottom frame, and a bed board folding mechanism is connected to the top of the bottom frame;

The bed board folding mechanism includes a guide block, a third bed board, a mounting seat, a fourth bed board, a connecting block, a first connecting rod, a torsion spring, a support frame and a shaft seat. Guided guide blocks, a third bed board is slidably connected between the two guide blocks, two mounting seats are connected symmetrically on the rear side of the third bed board, and a first connecting rod is rotatably connected in the two mounting seats. The two first connecting rods are symmetrically connected with two connecting blocks, and two torsion springs are sleeved on the two first connecting rods. One end of the torsion spring is connected with the mounting seat, and the other end of the torsion spring is connected with the connecting block. A fourth bed plate is connected between the front sides of the four connecting blocks, and two axle seats are connected symmetrically on the top of the fourth bed plate, and a support frame is connected between the two axle seats in a rotational manner through a shaft rod.

Preferably, the lifting mechanism includes a guide plate, a hollow slide plate, a fixed cylinder, an internally threaded sleeve, a rocker, a bearing seat, an externally threaded rod and a bevel gear, and four guide plates are symmetrically connected to the front and rear sides of the top of the chassis. Each guide plate is slidably connected with a hollow slide plate, the bottom of the hollow bed frame is connected to the top of the four hollow slide plates, the middle of the front side of the top of the bottom frame is connected with a bearing seat, and the middle of the front side of the top of the bottom frame is connected with a fixed cylinder, which is fixed The cylinder covers the bearing seat, the bearing seat is connected with an external thread rod, the external thread rod is rotatably connected with the fixed cylinder, the external thread rod is connected with an internal thread sleeve through a threaded connection, and the top of the internal thread sleeve is connected with the hollow bed frame. The bottom is connected, the inner threaded sleeve is located on the upper side of the fixed cylinder, the front side of the fixed cylinder is rotatably connected with a rocker, the rear side of the rocker and the lower part of the external thread rod are connected with a bevel gear, and the two bevel gears mesh.

Preferably, it also includes an adjustment mechanism, the bottom of the hollow bed frame is connected with an adjustment mechanism, and the adjustment mechanism includes a support block, a bracket, a half-ring plate, a first return spring, a fixed frame, a cylinder, a push rod, a first slide rail, a push Plate and push frame, a bracket is connected to the bottom right side of the hollow bed frame, a half-ring plate is slidably connected to the bracket through two guide rods, the top of the half-ring plate is in contact with the bottom of the right cushion, and There is a first return spring, one end of the first return spring is connected with the semi-ring plate, the other end of the first return spring is connected with the bracket, the bottom of the bracket is connected with a fixing frame, a cylinder is installed in the fixing frame, and a telescopic rod of the cylinder is connected with a The push rod is connected with a push frame on the right side of the top of the push rod. The push frame moves to the left and can contact the half-ring plate. The bottom left side of the hollow bed frame is connected with a first slide rail, and a push plate is slidably connected in the first slide rail. The left side of the push plate is rotatably connected with a support block through a rotating shaft, and the top of the support block is connected with the bottom of the first bed plate on the left side.

Preferably, it also includes a protection mechanism, the hollow bed frame is connected with a protection mechanism, and the protection mechanism includes a sliding block, a second sliding rail, a protection plate, a second return spring, a first fixing block, a first pulling rope and a handle, The front and rear sides of the hollow bed frame are symmetrically connected with four second sliding rails, each of the four second sliding rails is slidably connected with a sliding block, and each of the four sliding blocks is connected with a protective plate, and the left and right corresponding two Handles are connected between the bottom of the protection plate, the two handles are symmetrical, a second return spring is connected between the bottom of the slider and the inner bottom of the second slide rail, and two first fixing springs are symmetrically connected on the right side of the front and rear sides of the chassis A first pull rope is connected to the bottoms of the two front and rear symmetrical sliders on the right side, and the two first pull ropes are respectively connected to the two first fixed blocks.

Preferably, it also includes a storage mechanism, a storage mechanism is connected to the right side of the right side backboard, and the storage mechanism includes a loading frame, a sliding rod, a baffle, a third return spring, a pulley, a fixing rod, a second pulling rope and The second connecting rod is connected to the loading frame on the right side of the right backboard, and two sliding rods are symmetrically connected in front and back on the right side of the right sideboard. A baffle is slidably connected between them, the baffle is in contact with the charging frame, and a third return spring is sleeved on both slide bars, one end of the third return spring is connected with the baffle, and the other end of the third return spring is connected with the slide bar Connection, two fixed rods are symmetrically connected on the front and rear sides of the loading frame, and a pulley is connected to the two fixed rods in a rotatable manner. Passing around the two pulleys, the two second pulling ropes are respectively connected with the two first fixing blocks, and the lower parts of the outer surfaces of the two hollow slide plates that are symmetrical in the front and rear on the right side are connected with a second connecting rod, and the two second connecting rods are respectively In contact with the two second drawstrings.

Preferably, it also includes a liquid hanging mechanism, a liquid hanging mechanism is connected to the left side of the left side board, and the liquid hanging mechanism includes a third connecting rod, a liquid hanging rod, a clamping ball and a first connecting spring, and the left side board is on the left side. A third connecting rod is connected to the rear side of the side, and a liquid hanging rod is slidably connected in the third connecting rod. The lower part of the liquid hanging rod is provided with a chute; A first connecting spring is connected between the left side and the inner wall of the liquid hanging rod, a clamping hole is opened on the upper part of the inner wall of the third connecting rod, and the clamping ball is located in the clamping hole.

Preferably, it also includes a locking mechanism, the rear side of the bottom of the hollow bed frame is connected with a locking mechanism, the locking mechanism includes a second fixing block, a locking rod and a second connecting spring, and the rear side of the bottom of the hollow bed frame is connected symmetrically from left to right. There are two second fixing blocks, and a clamping rod is slidably connected to the two second fixing blocks. The two sliders on the rear side that are symmetrical on the left and right can move down to contact the two clamping rods respectively. Each is sleeved with a second connecting spring, one end of the second connecting spring is connected with the clamping rod, and the other end of the second connecting spring is connected with the second fixing block.

Preferably, a rubber cover is connected to the outer wall of the rocker, and the rubber cover can increase the friction force with the hand and prevent slipping.

Preferably, the shape of the support frame is U-shaped, which can better support the fourth bed board; the soft pad has elasticity and can be restored to its original shape after being bent; the upper part of the outer surface of the liquid hanging rod is evenly spaced in the circumferential direction. a hook.

Compared with the prior art, the beneficial effects of the present invention are:

1. Directly push the backing plate, and the universal wheel rotates accordingly, so that the device can be directly pushed into the rescue room, and then the patient can be moved to the rescue room conveniently and quickly for rescue.

2. Rotating the rocker can drive the external threaded rod to rotate, the external threaded rod rotates to move the internal threaded sleeve upward, the upward movement of the internal threaded sleeve pushes the hollow bed frame to move upward, and the upward movement of the hollow bed frame can push the patient to move upward, thereby enabling Raising the patient to a suitable height is convenient for medical staff to rescue the patient.

3. The fourth bed board can be rotated backward to be aligned with the third bed board, the support frame can support the fourth bed board by contacting the ground, and the accompanying family members can rest on the third and fourth bed boards.

5. The push plate moves to the left and pushes the support block to move up. The support block moves up to push the first bed plate on the left to move up to make the patient's back stand up. The push frame moves to the left to push the half-ring plate to move up. The right soft pad is supported, and the right soft pad can support the patient's knee joint, so as to achieve the purpose of supporting the patient's leg, thereby adjusting the patient's lying position, and making it easier for the escort to feed the patient. Can facilitate the patient to eat.

6. The protective plate can block the patient, thereby preventing the patient from falling and protecting the patient. When the hollow bed frame moves upward, the protective plate does not move upward, so the protective plate will be separated from the hollow bed frame, and the protective plate will not hinder the medical staff. The patient is rescued.

7. The medical staff puts the first-aid items into the loading box, so that the subsequent access to the first-aid items can be used to rescue the patient.

8. Hang the infusion bottle on the hook of the liquid hanging rod, so as to facilitate the infusion of the patient.

9. After the two sliders on the rear side move downward, they can be clamped and fixed by the two clamping rods, and the two protective plates on the rear side are fixed accordingly, so that it is convenient for the patient to get up and get out of bed.

Description of drawings

In order to explain the embodiments of the present invention or the technical solutions in the prior art more clearly, the following briefly introduces the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only These are some embodiments of the present invention. For those of ordinary skill in the art, the drawings of other embodiments can also be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic diagram of a first three-dimensional structure of the present invention.

FIG. 2 is a schematic diagram of a second three-dimensional structure of the present invention.

FIG. 3 is a schematic three-dimensional structure diagram of the lifting mechanism of the present invention.

FIG. 4 is a partial cross-sectional three-dimensional structural schematic diagram of the lifting mechanism of the present invention.

FIG. 5 is a schematic three-dimensional structure diagram of the bed board folding mechanism of the present invention.

Figure 6 is an enlarged view of part A of the present invention.

FIG. 7 is a schematic diagram of the first three-dimensional structure of the adjusting mechanism of the present invention.

FIG. 8 is a schematic diagram of a second three-dimensional structure of the adjusting mechanism of the present invention.

FIG. 9 is a schematic three-dimensional structure diagram of the protection mechanism of the present invention.

FIG. 10 is a partial cross-sectional three-dimensional schematic diagram of the protection mechanism of the present invention.

FIG. 11 is a schematic three-dimensional structure diagram of the storage mechanism of the present invention.

FIG. 12 is a partial three-dimensional schematic view of the storage mechanism of the present invention.

13 is a schematic three-dimensional structure diagram of the liquid hanging mechanism of the present invention.

FIG. 14 is a partial cross-sectional three-dimensional schematic diagram of the liquid hanging mechanism of the present invention.

FIG. 15 is a schematic three-dimensional structure diagram of the card position mechanism of the present invention.

The marks in the drawings are: 1-hollow bed frame, 11-bottom frame, 12-universal wheel, 2-first bed board, 21-soft pad, 22-second bed board, 3-rest board, 4-lifting mechanism , 41-guide plate, 42-hollow slide plate, 44-fixed cylinder, 45-internal thread sleeve, 46-rocker, 47-bearing seat, 48-external thread rod, 49-bevel gear, 5-bed board folding mechanism, 50-guide block, 51-third bed plate, 511-installation seat, 52-fourth bed plate, 522-connection block, 53-first connecting rod, 54-torsion spring, 55-support frame, 56-axis seat, 6 -Adjustment mechanism, 60-support block, 61-support, 62-half ring plate, 63-first return spring, 64-fixed frame, 65-cylinder, 66-push rod, 67-first slide rail, 68-push plate, 69-push frame, 7-protection mechanism, 70-slider, 71-second slide rail, 72-protection plate, 73-second return spring, 74-first fixing block, 75-first pull rope, 76-Handle, 8-Storage mechanism, 81-Loading frame, 82-Slide bar, 83-Baffle plate, 84-Third return spring, 85-Pulley, 855-Fixing rod, 86-Second pull rope, 87- 2nd connecting rod, 9-liquid hanging mechanism, 91-third connecting rod, 92-liquid hanging rod, 93-card ball, 94-first connecting spring, 10-positioning mechanism, 101-second fixing block, 102 -Clamping lever, 103-Second connecting spring.

Detailed ways

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the related drawings. The preferred embodiments of the invention are shown in the accompanying drawings. However, the present invention may be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that a thorough and complete understanding of the present disclosure is provided.

It should be noted that the terms "inner", "outer", "left", "right" and similar expressions used herein are only for the purpose of illustration and do not represent the only implementation.

Example 1

1-6, the present application provides a multifunctional extracardiac intensive care nursing bed, which includes a hollow bed frame 1, a bottom frame 11, a universal wheel 12, a first bed board 2, a cushion 21, and a second bed board 22. The backboard 3, the lifting mechanism 4 and the bed folding mechanism 5, the top of the bottom frame 11 is connected with the lifting mechanism 4, the lifting mechanism 4 is connected with the hollow bed frame 1, and the lifting mechanism 4 is used to control the hollow bed frame 1 to lift and lower the patient , the left and right sides of the hollow bed frame 1 are connected with a backing board 3, the two backing boards 3 are symmetrical, the backing board 3 is used for the patient to backrest, and a second bed board 22 is placed in the middle of the top of the hollow bed frame 1, and the second bed board 22 There is a piece of soft pad 21 connected to the left and right sides of the two pieces of soft pad 21. The two pieces of soft pad 21 are symmetrical. The soft pad 21 has elasticity and can be restored to its original shape after being bent. The first bed boards 2 are symmetrical, and the bottoms of the two first bed boards 2 are in contact with the top of the hollow bed frame 1. The first bed board 2, the second bed board 22 and the soft pad 21 are used for the patient to lie down and recuperate. Four universal wheels 12 are symmetrically connected on the front and rear sides. The universal wheels 12 are used to control the bottom frame 11 to move the patient. The top of the bottom frame 11 is connected with a bed board folding mechanism 5. The bed board folding mechanism 5 is used to accompany family members to lie down and rest. .

The device is placed in the extracardiac intensive care room, and the patient who has undergone cardiac surgery lies on the first bed board 2, the cushion 21 and the second bed board 22. When the accompanying family members need to rest, the bed board folding mechanism 5 is pulled back. , then unfold the bed board folding mechanism 5, and then the accompanying family members can lie on the bed board folding mechanism 5 to rest, when the accompanying family members do not need to rest, the bed board folding mechanism 5 is put away, and then the bed board folding mechanism 5 is pushed back; When it is necessary to enter the rescue room for rescue in case of emergencies, directly push the backing plate 3, and the universal wheel 12 rotates accordingly, so as to directly push the device into the rescue room, so that the patient can be moved to the rescue room conveniently and quickly, and when the medical staff is nursed. When the personnel need to rescue the patient, the medical staff controls the lifting mechanism 4 to lift the patient to a suitable height, so that it is convenient for the medical staff to rescue the patient. After the rescue is completed, the medical staff controls the lifting mechanism 4 to lower the patient to the original position. Finally, the device is moved back to the extracardiac intensive care unit with the patient.

1-4, the lifting mechanism 4 includes a guide plate 41, a hollow sliding plate 42, a fixed cylinder 44, an internally threaded sleeve 45, a rocker 46, a bearing seat 47, an externally threaded rod 48 and a bevel gear 49. The bottom frame 11. Four guide plates 41 are symmetrically connected on the front and rear sides of the top, and a hollow slide 42 is slidably connected to the four guide plates 41. The bottom of the hollow bed frame 1 is connected to the top of the four hollow slides 42. The middle of the side is connected with a bearing seat 47, and the middle of the front side of the top of the bottom frame 11 is connected with a fixing cylinder 44, the fixing cylinder 44 covers the bearing seat 47, the bearing seat 47 is connected with an external thread rod 48, and the external thread rod 48 is connected with the fixing cylinder 44 is rotationally connected, the externally threaded rod 48 is connected with an internally threaded sleeve 45 by means of threaded connection, the top of the internal threaded sleeve 45 is connected to the bottom of the hollow bed frame 1, and the internal threaded sleeve 45 is located on the upper side of the fixed cylinder 44, The front side of the fixed cylinder 44 is rotatably connected with a rocker 46, the outer wall of the rocker 46 is connected with a rubber sleeve, the rubber sleeve can increase the friction force with the hand and anti-skid, the rear side of the rocker 46 and the lower part of the external thread rod 48 are connected with a cone Gear 49, two bevel gears 49 mesh.

When the patient is to be lifted to a suitable height, the rocker 46 can be rotated, the rocker 46 rotates to drive the bevel gear 49 to rotate, the bevel gear 49 rotates to drive the externally threaded rod 48 to rotate, and the externally threaded rod 48 rotates to make the internal threaded sleeve 45 rotate Move upward, the inner thread sleeve 45 moves upward and pushes the hollow bed frame 1 to move upward, the hollow bed frame 1 moves upward and drives the hollow slide plate 42 to move upward, and the hollow bed frame 1 moves upward to push the first bed board 2, the cushion 21 and the second bed board 22 moves up, the first bed board 2, the soft cushion 21 and the second bed board 22 move up to push the patient to move upward, so that the patient can be lifted up, and the patient is lifted to a suitable height and then stop rotating the rocker 46, when the patient is to be lowered. When it reaches the original position, reversely rotate the rocker 46, the reverse rotation of the rocker 46 drives the reverse rotation of the bevel gear 49, the reverse rotation of the bevel gear 49 drives the reverse rotation of the external thread rod 48, and the reverse rotation of the external thread rod 48 makes the internal thread rod 48 reversely rotate. The threaded sleeve 45 moves downward, and the downward movement of the inner threaded sleeve 45 drives the hollow bed frame 1 to move downward. When the hollow bed frame 1 moves downward, under the action of gravity, the first bed board 2, the cushion 21, the second The bed board 22 and the patient are moved downward and reset accordingly, and when the patient falls to the original position, the rocker 46 is stopped to rotate in the opposite direction.

1 , 2 , 5 and 6 , the bed board folding mechanism 5 includes a guide block 50 , a third bed board 51 , a mounting seat 511 , a fourth bed board 52 , a connecting block 522 , a first connecting rod 53 , a torsion force The spring 54, the support frame 55 and the axle seat 56, two guide blocks 50 for guiding are connected symmetrically on the rear side of the top of the bottom frame 11, and a third bed plate 51 is slidably connected between the two guide blocks 50. The rear side of the bed board 51 is symmetrically connected with two mounting seats 511 , and a first connecting rod 53 is rotatably connected in the two mounting seats 511 , and two connecting rods 53 are connected symmetrically on the left and right sides. Block 522, two torsion springs 54 are sleeved on the two first connecting rods 53, one end of the torsion spring 54 is connected with the mounting seat 511, the other end of the torsion spring 54 is connected with the connecting block 522, and the front side of the four connecting blocks 522 is connected. A fourth bed board 52 is connected between them, and the third bed board 51 and the fourth bed board 52 are both used to accompany the family members to lie down and rest. The top of the fourth bed board 52 is symmetrically connected with two axle seats 56, and the two axle seats 56 pass through The shaft rod is rotatably connected with a support frame 55 , which is used to support the fourth bed board 52 , and the shape of the support frame 55 is U-shaped, which can better support the fourth bed board 52 .

When the accompanying family members need to rest, the fourth bed board 52 is pulled backward, the fourth bed board 52 moves backward and pushes the connecting block 522 to move backward, and the connecting block 522 moves backward and pushes the first connecting rod 53 to move backward. The rod 53 moves backwards and pushes the mounting seat 511 to move backwards. The mounting seat 511 moves backwards and pulls the third bed board 51 to move backwards. The bed board 52 rotates backward to align with the third bed board 51, the connecting block 522 rotates accordingly, and the torsion spring 54 is compressed accordingly, and then the support frame 55 is rotated downward, so that the support frame 55 is in contact with the ground to support the fourth bed board 52, and then The accompanying family members lie on the third bed board 51 and the fourth bed board 52 to rest. When the accompanying family members do not need to rest, turn the support frame 55 upward to separate from the ground, and then turn the fourth bed board 52 forward, so that the fourth bed board 52 is covered on the third bed board 51, and the torsion spring 54 returns to its original state, and the torsion spring 54 can Prevent the fourth bed board 52 from rotating at will, and then push the fourth bed board 52 and the third bed board 51 to move forward and reset.

1, 2, 7 and 8, it also includes an adjustment mechanism 6, the bottom of the hollow bed frame 1 is connected with an adjustment mechanism 6, the adjustment mechanism 6 is used to adjust the lying posture of the patient, and the adjustment mechanism 6 includes a support Block 60, bracket 61, half-ring plate 62, first return spring 63, fixed frame 64, cylinder 65, push rod 66, first slide rail 67, push plate 68 and push frame 69, the bottom right side of the hollow bed frame 1 is connected There is a bracket 61, the bracket 61 is slidably connected with a semi-annular plate 62 through two guide rods, the top of the semi-annular plate 62 is in contact with the bottom of the right cushion 21, and a first reset is sleeved on the two guide rods of the bracket 61. Spring 63, one end of the first return spring 63 is connected with the half-ring plate 62, the other end of the first return spring 63 is connected with the bracket 61, the bottom of the bracket 61 is connected with a fixing frame 64, and a cylinder 65 is installed in the fixing frame 64, and the expansion and contraction of the cylinder 65 A push rod 66 is connected to the rod, and a push frame 69 is connected to the top right side of the push rod 66. The push frame 69 moves to the left and can contact the half-ring plate 62, and the push frame 69 moves to the left to push the half-ring plate 62. A first slide rail 67 is connected on the left side of the bottom of the hollow bed frame 1, a push plate 68 is slidably connected in the first slide rail 67, and the left side of the push plate 68 is rotatably connected with a support block 60 through a rotating shaft, The top of the support block 60 is connected with the bottom of the left first bed board 2 , and the push plate 68 moves to the left to control the support block 60 to move the left first bed board 2 upward to support the upper body of the patient.

Activate the telescopic rod of the cylinder 65 to extend, the telescopic rod of the cylinder 65 is extended to move the push rod 66 to the left, the push rod 66 moves to the left, and the push plate 68 moves to the left, and the push plate 68 moves to the left to push the support block 60 to move up. , the support block 60 moves up and pushes the left first bed board 2 to move upward, the left cushion 21 is bent, the left first bed board 2 moves upward to make the patient's back straight, and the push rod 66 moves to the left to drive the push frame 69 Moving to the left, the push frame 69 moves to the left and pushes the half-ring plate 62 to move upward, the first return spring 63 is compressed, and the half-ring plate 62 moves upward so that the right cushion 21 can be supported, and the right cushion 21 can be supported. Support the patient's knee joint, so as to achieve the purpose of supporting the patient's legs, and then adjust the patient's lying position, and can facilitate the accompanying staff to feed the patient, which can facilitate the patient to eat, and control the patient's lying position after the adjustment is completed. The cylinder 65 stops working. When the patient is to lie down, the telescopic rod of the control cylinder 65 is shortened, and the telescopic rod of the air cylinder 65 is shortened to move the push rod 66 to the right to reset, and the push rod 66 moves to the right without squeezing the push plate 68. Under the action of gravity, The support block 60 and the first bed board 2 on the left move down and reset, the left cushion 21 returns to its original state under the action of its own elasticity, and the push rod 66 moves to the right to drive the push frame 69 to move to the right, and the push frame 69 moves to the right Moving without squeezing the half-ring plate 62, under the action of the first return spring 63, the half-ring plate 62 moves down and resets, the right cushion 21 returns to its original state under the action of its own elasticity, and the patient returns to a lying state. After the push rod 66 moves to the right and resets, the control cylinder 65 stops working.

1, 2, 9 and 10, it also includes a protection mechanism 7, the hollow bed frame 1 is connected with a protection mechanism 7, the protection mechanism 7 is used to protect the patient, and the protection mechanism 7 includes a slider 70. The second slide rail 71, the protection plate 72, the second return spring 73, the first fixed block 74, the first pull rope 75 and the handle 76, the front and rear sides of the hollow bed frame 1 are symmetrically connected with four second slide rails 71. A sliding block 70 is slidably connected to each of the four second sliding rails 71, and a protective plate 72 is connected to each of the four sliding blocks 70. The protective plate 72 is used to protect the patient, and the left and right corresponding two protective plates 72 Handles 76 are connected between the bottoms, the two handles 76 are symmetrical, a second return spring 73 is connected between the bottom of the slider 70 and the inner bottom of the second slide rail 71, and two are symmetrically connected on the right side of the front and rear sides of the chassis 11. Each of the two first fixing blocks 74 on the right side is connected with a first pulling rope 75 at the bottoms of the two sliders 70 , which are symmetrical in the front and rear.

The protective plate 72 can block the patient, thereby preventing the patient from falling, and protecting the patient. When the hollow bed frame 1 moves upward, the second sliding rail 71 moves upward along with it, and the two sliders 70 on the right side with front and rear symmetry are separated by two. The first pulling rope 75 cannot move upwards when pulled, so the two protective plates 72 on the right side with front and rear symmetry cannot move upwards, and the two protective plates 72 on the right cannot move upwards. 72 is pulled, so that the two left protection plates 72 cannot move up, so the second slide rail 71 moves up along the slider 70, the second return spring 73 is compressed, the protection plate 72 does not move up, and the hollow bed frame 1 Moving upward, the protective plate 72 will be detached from the hollow bed frame 1, so that the protective plate 72 will not hinder the medical staff from rescuing the patient.

1, 2, 11 and 12, a storage mechanism 8 is also included, and a storage mechanism 8 is connected to the right side of the right side backboard 3. The storage mechanism 8 is used to store first aid items, and the storage mechanism 8 includes: The charging frame 81, the sliding rod 82, the baffle plate 83, the third return spring 84, the pulley 85, the fixing rod 855, the second pulling rope 86 and the second connecting rod 87, the right side of the right side plate 3 is connected with the charging material Frame 81, the loading frame 81 is used to store first aid items, two sliding bars 82 are connected symmetrically in front and rear on the right side of the right side panel 3, the two sliding bars 82 are located outside the loading frame 81, and the two sliding bars 82 A baffle 83 is slidably connected therebetween, the baffle 83 is in contact with the charging frame 81, the baffle 83 is used to block the charging frame 81, and a third return spring 84 is sleeved on the two sliding rods 82, and the third reset One end of the spring 84 is connected to the baffle plate 83, the other end of the third return spring 84 is connected to the sliding rod 82, and two fixed rods 855 are symmetrically connected to the front and rear sides of the loading frame 81, and one of the two fixed rods 855 is rotatably connected The pulley 85, the front and rear sides of the baffle 83 are connected with a second pull rope 86, the two second pull ropes 86 respectively bypass the two pulleys 85, and the two second pull ropes 86 are respectively connected with the two first fixing blocks 74. Connection, the lower part of the outer surface of the two hollow slide plates 42 symmetrical in the front and rear on the right side is connected with a second connecting rod 87, the two second connecting rods 87 are in contact with the two second pulling ropes 86 respectively, and the second connecting rod 87 moves upward. Toggle the second pull cord 86 to pull the baffle plate 83 away so as not to block the loading frame 81 .

The upward movement of the hollow bed frame 1 drives the backboard 3 and the hollow slide 42 to move upward, the upward movement of the right backboard 3 drives the loading frame 81 and the sliding rod 82 to move upward, and the upward movement of the sliding rod 82 drives the baffle 83 to move upward. The bottom ends of the two pull ropes 86 are fixed on the first fixing block 74, so when the baffle plate 83 moves upward, it is pulled by the second pull rope 86, and the second pull rope 86 pulls the baffle plate 83 to move to the right to open, and the third return spring 84 Compressed; the upward movement of the two hollow slide plates 42 on the right side drives the two second connecting rods 87 to move upward, and the upward movement of the two second connecting rods 87 can toggle the two second pulling ropes 86 respectively, so that the two second connecting rods 87 are moved upward. The rope 86 can better pull the baffle 83 to the right to open, and the baffle 83 does not block the loading frame 81 after the baffle 83 moves to the right. items to rescue the patient. The downward movement of the hollow bed frame 1 drives the backing plate 3 and the hollow sliding plate 42 to move downward, the downward movement of the right backing plate 3 drives the loading frame 81 and the sliding rod 82 to move downward, and the sliding rod 82 moves downward to drive the baffle 83 Moving downward, the second pulling rope 86 is loosened, and under the action of the third return spring 84, the baffle plate 83 can be moved to the left and reset to block the loading frame 81 again.

1, 2, 13 and 14, it also includes a liquid hanging mechanism 9, and the left side of the left side panel 3 is connected with a liquid hanging mechanism 9, and the liquid hanging mechanism 9 is used for hanging the infusion bottle, hanging The hydraulic mechanism 9 includes a third connecting rod 91 , a liquid hanging rod 92 , a bead 93 and a first connecting spring 94 . The liquid hanging rod 92 is slidably connected, and the upper part of the outer surface of the liquid hanging rod 92 is connected with four hooks evenly spaced along the circumferential direction. A bead 93 is slidably connected in the chute at the lower part of the liquid hanging rod 92 , a first connecting spring 94 is connected between the left side of the bead 93 and the inner wall of the liquid hanging rod 92 , and the upper part of the inner wall of the third connecting rod 91 is opened with a The clamping hole is used to clamp the clamping ball 93 to limit the position of the liquid hanging rod 92 .

When infusion is to be carried out on the patient, the infusion bottle is hung on the hook of the liquid hanging rod 92, so that the infusion can be easily carried out to the patient. After the infusion is completed, the liquid hanging rod 92 is pushed down, and the liquid hanging rod 92 moves downward to drive the card The ball 93 and the first connecting spring 94 move downward. When the bead 93 moves downward, it is squeezed by the inner wall of the third connecting rod 91 and moves inward, and the first connecting spring 94 is compressed; Obstructing medical staff from examining patients. When the patient needs to be infused again, the liquid hanging rod 92 is pulled upward, and the liquid hanging rod 92 moves upward to drive the bead 93 and the first connecting spring 94 to move upward. Under the action of the connecting spring 94 , the locking ball 93 can be snapped into the locking hole to limit the position of the liquid hanging rod 92 .

2 and 15, it also includes a clamping mechanism 10, the bottom rear side of the hollow bed frame 1 is connected with a clamping mechanism 10, and the clamping mechanism 10 is used to clamp the two sliders 70 on the rear side to the two rear sides. The position of the protective plate 72 is limited. The clamping mechanism 10 includes a second fixing block 101, a clamping rod 102 and a second connecting spring 103. Two second fixing blocks 101 are connected symmetrically on the rear side of the bottom of the hollow bed frame 1. A clamping rod 102 is slidably connected to the two second fixing blocks 101 , and the two sliding blocks 70 on the rear side that are symmetrical to the left and right move downward and can contact the two clamping rods 102 respectively, and the two clamping rods 102 can be respectively stuck. The two sliding blocks 70 on the rear side are symmetrical to each other to fix the two protective plates 72 on the rear side. A second connecting spring 103 is sleeved on the two clamping rods 102. One end of the second connecting spring 103 is connected with the clamping rod 102. The other end of the connecting spring 103 is connected with the second fixing block 101 .

When the patient needs to get up and get out of bed, pull down the handle 76 on the rear side, the handle 76 on the rear side moves down and pulls the two protective plates 72 on the rear side to move down, and the two protective plates 72 on the rear side move downward to drive the The two sliding blocks 70 on the rear side move downward, and the two second return springs 73 on the rear side are compressed. When the two sliding blocks 70 on the rear side move down to contact the two clamping rods 102 When the two sliders 70 continue to move downward, they can push the two clamping rods 102 to approach each other, and the two second connecting springs 103 are compressed. , under the action of the two second connection springs 103, the two clamping rods 102 can be moved and reset to respectively clamp and fix the two sliding blocks 70 on the rear side, and the two protective plates 72 on the rear side are fixed accordingly, thereby It is convenient for the patient to get up and out of bed. When the two protective plates 72 on the rear side are to be moved up and reset, manually pull the two clamping rods 102 close to each other to release the two sliding blocks 70 on the rear side, under the action of the two second reset springs 73 on the rear side , the two sliding blocks 70 on the rear side can be moved up and reset with the two protective plates 72 on the rear side, and finally the clamping rod 102 can be released.

The above-mentioned embodiments only represent the preferred embodiments of the present invention, and the descriptions thereof are specific and detailed, but should not be construed as limiting the scope of the present invention. It should be pointed out that for those of ordinary skill in the art, without departing from the concept of the present invention, several modifications, improvements and substitutions can be made, which all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention should be subject to the appended claims.

Claims (7)

1. A multifunctional extracardiac intensive care nursing bed, comprising a hollow bed frame (1), characterized in that it also comprises a bottom frame (11), a universal wheel (12), a first bed board (2), a soft The mat (21), the second bed board (22), the backboard (3), the lifting mechanism (4) and the bed board folding mechanism (5), the top of the bottom frame (11) is connected with a lifting mechanism (4), and the lifting mechanism (4) A hollow bed frame (1) is connected to the top, and a backing plate (3) is connected to the left and right sides of the hollow bed frame (1), and the two backing plates (3) are symmetrical. Two bed boards (22), the left and right sides of the second bed board (22) are connected with a cushion (21), the two cushions (21) are symmetrical, and a first cushion (21) is connected to the sides of the two cushions (21). The bed board (2), the two first bed boards (2) are symmetrical, the bottoms of the two first bed boards (2) are both in contact with the top of the hollow bed frame (1), and the front and rear sides of the bottom of the bottom frame (11) are symmetrically connected with Four universal wheels (12), a bed board folding mechanism (5) is connected to the top of the bottom frame (11); The bed board folding mechanism (5) includes a guide block (50), a third bed board (51), a mounting seat (511), a fourth bed board (52), a connecting block (522), a first connecting rod (53), and a torsion spring (54), the support frame (55) and the axle seat (56), two guide blocks (50) for guiding are connected symmetrically on the top rear side of the bottom frame (11), and between the two guide blocks (50) A third bed plate (51) is slidably connected, and two mounting seats (511) are connected symmetrically on the rear side of the third bed plate (51), and a first connecting rod is rotatably connected in the two mounting seats (511). (53), the two first connecting rods (53) are connected with two connecting blocks (522) symmetrically on the left and right, and two torsion springs (54) are sleeved on the two first connecting rods (53), and the torsion force is One end of the spring (54) is connected to the mounting seat (511), the other end of the torsion spring (54) is connected to the connecting block (522), and a fourth bed plate (52) is connected between the front sides of the four connecting blocks (522). The top of the four bed boards (52) is symmetrically connected with two axle seats (56), and a support frame (55) is rotatably connected between the two axle seats (56) through an axle rod; The multifunctional extracardiac intensive care nursing bed further comprises an adjusting mechanism (6), the bottom of the hollow bed frame (1) is connected with an adjusting mechanism (6), and the adjusting mechanism (6) includes a support block (60) , bracket (61), half ring plate (62), first return spring (63), fixing frame (64), cylinder (65), push rod (66), first slide rail (67), push plate (68) ) and a push frame (69), a bracket (61) is connected to the bottom right side of the hollow bed frame (1), and a half-ring plate (62) is slidably connected to the bracket (61) through two guide rods, and the half-ring plate (62) ) top is in contact with the bottom of the right cushion (21), a first return spring (63) is sleeved on the two guide rods of the bracket (61), and one end of the first return spring (63) is connected to the half-ring plate (62) Connection, the other end of the first return spring (63) is connected with the bracket (61), the bottom of the bracket (61) is connected with a fixing frame (64), and a cylinder (65) is installed in the fixing frame (64), and the expansion and contraction of the cylinder (65) A push rod (66) is connected to the rod, and a push frame (69) is connected to the top right side of the push rod (66). A first slide rail (67) is connected to the left side of the bottom, a push plate (68) is slidably connected in the first slide rail (67), and a support block (60) is rotatably connected to the left side of the push plate (68) through a rotating shaft, The top of the support block (60) is connected with the bottom of the left first bed board (2); The described multifunctional extracardiac intensive care bed includes a storage mechanism (8), a storage mechanism (8) is connected to the right side of the right backboard (3), and the storage mechanism (8) includes a loading frame (81), sliding rod (82), baffle plate (83), third return spring (84), pulley (85), fixing rod (855), second pulling rope (86) and second connecting rod (87) , the right side of the right backboard (3) is connected with a loading frame (81), and the right side of the right backboard (3) is symmetrically connected to the front and back with two sliding bars (82), two sliding bars (82) Located on the outside of the charging frame (81), a baffle (83) is slidably connected between the two sliding bars (82), the baffle (83) is in contact with the charging frame (81), and the two sliding bars (82) A third return spring (84) is set on the upper part, one end of the third return spring (84) is connected with the baffle plate (83), and the other end of the third return spring (84) is connected with the sliding rod (82). 81) Two fixing rods (855) are symmetrically connected on the front and rear sides, a pulley (85) is rotatably connected to the two fixing rods (855), and a second pulley is connected on both the front and rear sides of the baffle plate (83). The ropes (86), the two second pulleys (86) respectively pass around the two pulleys (85), the two second pulleys (86) are respectively connected with the two first fixing blocks (74), and the right side is symmetrical in front and back A second connecting rod (87) is connected to the lower part of the outer surface of the two hollow slide plates (42), and the two second connecting rods (87) are respectively in contact with the two second pulling ropes (86). 2. A multifunctional extracardiac intensive care nursing bed according to claim 1, characterized in that the lifting mechanism (4) comprises a guide plate (41), a hollow slide (42), a fixed cylinder (44), an inner Threaded sleeve (45), rocker (46), bearing seat (47), externally threaded rod (48) and bevel gear (49), four guide plates ( 41), a hollow slide plate (42) is slidably connected to the four guide plates (41), the bottom of the hollow bed frame (1) is connected to the top of the four hollow slide plates (42), and the A bearing seat (47) is connected in the middle, a fixing cylinder (44) is connected in the middle of the front side of the top of the bottom frame (11), the fixing cylinder (44) covers the bearing seat (47), and the bearing seat (47) is connected with an external thread The rod (48), the externally threaded rod (48) is rotatably connected with the fixing cylinder (44), and the externally threaded rod (48) is connected with an internally threaded sleeve (45) and an internally threaded sleeve (45) through a threaded connection. The top is connected with the bottom of the hollow bed frame (1), the inner thread sleeve (45) is located on the upper side of the fixed cylinder (44), and the front side of the fixed cylinder (44) is rotatably connected with a rocker (46), and the rocker (46) A bevel gear (49) is connected to the rear side and the lower part of the externally threaded rod (48), and the two bevel gears (49) are engaged. 3. A multifunctional extracardiac intensive care nursing bed according to claim 2, characterized in that it further comprises a protection mechanism (7), the hollow bed frame (1) is connected with a protection mechanism (7), the protection mechanism (7) Including a slider (70), a second slide rail (71), a protection plate (72), a second return spring (73), a first fixing block (74), a first pull rope (75) and a handle (76), the front and rear sides of the hollow bed frame (1) are symmetrically connected with four second slide rails (71), and each of the four second slide rails (71) is slidably connected with a slider (70). A protective plate (72) is connected to each of the sliders (70), and handles (76) are connected between the bottoms of the two corresponding left and right protective plates (72). The two handles (76) are symmetrical, and the sliders (70) ) bottom and the inner bottom of the second slide rail (71) are connected with a second return spring (73), and two first fixing blocks (74) are symmetrically connected on the right side of the front and rear sides of the bottom frame (11). A first pulling rope (75) is connected to the bottom of the two sliding blocks (70) that are symmetrical in the front and rear, and the two first pulling ropes (75) are respectively connected with the two first fixing blocks (74). 4. A multifunctional extracardiac intensive care nursing bed according to claim 3, characterized in that it further comprises a liquid hanging mechanism (9), and the left side of the left side support plate (3) is connected with a liquid hanging mechanism ( 9), the liquid hanging mechanism (9) includes a third connecting rod (91), a liquid hanging rod (92), a bead (93) and a first connecting spring (94). A third connecting rod (91) is connected to the rear side, a liquid hanging rod (92) is slidably connected in the third connecting rod (91), and a chute is provided at the lower part of the liquid hanging rod (92), and the lower part of the liquid hanging rod (92) is A locking ball (93) is slidably connected in the chute, a first connecting spring (94) is connected between the left side of the locking bead (93) and the inner wall of the liquid hanging rod (92), and a first connecting spring (94) is connected to the inner wall of the third connecting rod (91). The upper part is provided with a card hole, and the card bead (93) is located in the card hole. 5. A multifunctional extracardiac intensive care nursing bed according to claim 4, characterized in that it further comprises a detent mechanism (10), and a detent mechanism (10) is connected to the bottom rear side of the hollow bed frame (1). ), the clamping mechanism (10) includes a second fixing block (101), a clamping rod (102) and a second connecting spring (103), and two second The fixing block (101), the two second fixing blocks (101) are both slidably connected with a clamping rod (102), and the two sliding blocks (70) on the rear side that are symmetrical to the left and right move downward to be able to connect with the two clamping rods respectively (102) contact, a second connecting spring (103) is sleeved on the two clamping rods (102), one end of the second connecting spring (103) is connected with the clamping rod (102), and the other end of the second connecting spring (103) Connect with the second fixing block (101). 6 . The multifunctional extracardiac intensive care nursing bed according to claim 5 , wherein a rubber sleeve is connected to the outer wall of the rocker ( 46 ), and the rubber sleeve can increase the friction force with the hand and prevent slipping. 7 . 7. A multifunctional extracardiac intensive care nursing bed according to claim 6, characterized in that the support frame (55) is U-shaped, which can better support the fourth bed board (52); The pad (21) has elasticity and can return to its original shape after being bent; a plurality of hooks are connected to the upper part of the outer surface of the liquid hanging rod (92) at even intervals along the circumferential direction.

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