CN109512626B

CN109512626B - Examination bed for emergency department

Info

Publication number: CN109512626B
Application number: CN201910023475.5A
Authority: CN
Inventors: 杨秀华; 罗家虹; 何荣芳; 李银燕; 马贞容
Original assignee: Chinese Peoples Liberation Army Army Specialized Medical Center
Current assignee: Chinese Peoples Liberation Army Army Specialized Medical Center
Priority date: 2019-01-10
Filing date: 2019-01-10
Publication date: 2021-05-07
Anticipated expiration: 2039-01-10
Also published as: CN109512626A

Abstract

The invention relates to the technical field of beds, in particular to an examination bed for an emergency department, which comprises a bed body, wherein a cabinet body is arranged below the bed body, a lifting mechanism is arranged between the cabinet body and the bed body, a rectangular cavity is arranged on the cabinet body, a cavity is arranged in a top plate of the cabinet body, through holes communicated with the cavity are respectively arranged on four corners of the upper surface of the cabinet body, a first annular groove is arranged on the hole wall of each through hole, the lifting mechanism comprises a lifting plate, four screw rods are tightly welded at the bottom end of the lifting plate, and the four screw rods can be coaxially inserted into one through hole in a one-to-one correspondence manner. Solves the problem that the patient feels uncomfortable when lying on the examination bed.

Description

Examination bed for emergency department

Technical Field

The invention relates to the technical field of beds, in particular to an examination bed for an emergency department.

Background

The examination bed is a common instrument in an emergency room and is used for enabling a patient to lie on the bed for the convenience of examination of a doctor, but the existing examination bed is simple in structure and single in function, medical devices cannot be stored in the existing examination bed, the height of a bed plate of the existing examination bed cannot be conveniently adjusted, and the existing requirements of the emergency room cannot be met.

Disclosure of Invention

The invention aims to provide an examination bed for an emergency department, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

an examination bed for an emergency department comprises a bed body, wherein a cabinet body is arranged below the bed body, and a lifting mechanism is arranged between the cabinet body and the bed body;

the cabinet body is provided with a rectangular cavity, a top plate of the cabinet body is internally provided with a cavity, four corners of the upper surface of the cabinet body are respectively provided with a through hole communicated with the cavity, and the wall of the through hole is provided with a first annular groove; the lifting mechanism comprises a lifting plate, four screw rods are tightly welded at the bottom end of the lifting plate, the four screw rods can be coaxially inserted into a through hole in a one-to-one correspondence manner, threaded pipes are connected onto the screw rods in a threaded manner, two annular bulges are tightly welded on the threaded pipes, the annular bulges positioned above the threaded pipes can be rotationally clamped in the first annular groove, belts are tightly wound among the four threaded pipes, a turntable is arranged in the middle of each belt, anti-slip pads are tightly bonded on the side walls of the turntable, the anti-slip pads are tightly attached to the inner side walls of the belts, a connecting rod is tightly welded at the central position of the bottom end of the turntable, a motor is arranged below the turntable, the motor and the turntable are both positioned in a cavity, and the connecting rod is tightly welded with an output shaft of; the bed body is arranged on the lifting plate.

Preferably, the upper surface of the lifting plate is provided with a first groove, two opposite side walls of the first groove are respectively provided with an insertion hole and a sliding groove, the insertion hole is positioned at a position close to one end of the side wall of the first groove, the sliding groove extends from the other end of the side wall of the first groove to one end provided with the insertion hole, the bed body comprises two mattresses and bed plates, the two bed plates are hinged with each other, the two mattresses are respectively and tightly bonded with one bed plate, two sides of the far end of the two bed plates are respectively and tightly welded with a second convex rod, the second convex rod of one bed plate is inserted into the insertion hole, and the second convex rod of the other bed plate is slidably arranged in the sliding groove.

Preferably, a second annular groove is formed in a second protruding rod in the sliding groove, a rotating ring is arranged on the second annular groove, and the rotating ring is in rolling fit with the second annular groove.

Preferably, the lifting plates on two sides of the first groove are tightly welded with convex blocks, the convex blocks are provided with notches, two sides of each notch of each convex block are provided with round holes, two sides of the end part of a clamping plate are respectively tightly welded with a first convex rod, the first convex rods are inserted into the round holes, and the other end of the clamping plate can be clamped into the notch of the other convex block.

Preferably, the bed plate is provided with a second groove, and the second groove is internally provided with a plurality of electric heating wires.

Preferably, a cover plate is tightly welded at the notch of the second groove, a plurality of air holes are formed in the cover plate, and a piece of shielding cloth is bonded in the holes.

Preferably, the belt is clamped on the threaded pipe between the two annular bulges, and the diameter difference between the inner ring and the outer ring of each annular bulge is larger than the thickness of the belt.

Preferably, a layer of rubber pad is closely adhered to the bottom wall of the cavity.

Preferably, the cabinet body is internally provided with three rectangular cavities, two drawers are respectively inserted into the two rectangular cavities, and the opening of the other rectangular cavity is hinged with a cabinet door.

Preferably, four braking universal wheels are mounted at the bottom end of the cabinet body.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, through the cabinet body and the bed body, the effect of integrating the cabinet and the bed is realized, and the problem that medical supplies cannot be stored in the traditional examination bed is solved;

2. according to the invention, through the lifting mechanism, the effect of adjusting the height of the examination bed is realized, and the problem that the traditional examination bed cannot be adjusted is solved;

3. according to the invention, the heating wire is arranged in the bed plate, so that the effect of heating the examination bed by heating is realized, and the problem that the patient feels uncomfortable when lying on the examination bed.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a structural view of the cabinet of the present invention;

FIG. 3 is an enlarged view taken at A in FIG. 2 according to the present invention;

FIG. 4 is an exploded view of the lift mechanism of the present invention;

FIG. 5 is a view showing the construction of the elevating plate in the present invention;

FIG. 6 is a view showing the construction of a card board according to the present invention;

FIG. 7 is a structural view of a threaded pipe according to the present invention;

FIG. 8 is a structural view of a turntable in the present invention;

FIG. 9 is a structural view of the bed of the present invention;

FIG. 10 is an enlarged view taken at B in FIG. 9 according to the present invention;

fig. 11 is a structural view of the bed plate of the present invention.

In the figure: the cabinet comprises a cabinet body 1, a through hole 11, a first annular groove 111, a drawer 12, a cabinet door 13, a cavity 14, a braking universal wheel 15, a lifting mechanism 2, a lifting plate 21, a first groove 211, a jack 2111, a sliding groove 2112, a bump 212, a round hole 2121, a screw 213, a clamping plate 22, a first convex rod 221, a threaded pipe 23, an annular bulge 231, a belt 24, a rotary disc 25, a non-slip mat 251, a connecting rod 252, a motor 26, a bed body 3, a mattress 31, a bed plate 32, a second convex rod 321, a second annular groove 322, a rotary ring 323, a second groove 324, an electric heating wire 325 and a cover plate 326.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Example 1

As a first embodiment of the present invention, an examination bed for an emergency department, as shown in fig. 1 and 3, includes a bed body 3, and a cabinet body 1 is provided below the bed body 3;

the cabinet body 1 is provided with a rectangular cavity, a top plate of the cabinet body 1 is internally provided with a cavity 14, four corners of the upper surface of the cabinet body 1 are respectively provided with a through hole 11 communicated with the cavity 14, the hole wall of the through hole 11 is provided with a first annular groove 111, the cabinet body 1 is internally provided with three rectangular cavities, two rectangular cavities are respectively inserted with a drawer 12, and the opening of the other rectangular cavity is hinged with a cabinet door 13.

In this embodiment, a layer of rubber pad is closely bonded on the bottom wall of the cavity 14, so that the effect of buffering and damping the cabinet 1 after the motor 26 is started can be realized.

Example 2

As a second embodiment of the present invention, in order to achieve the effect of carrying out portable movement on the cabinet 1, the inventor of the present invention modified the cabinet 1, and as a preferred embodiment, as shown in fig. 2, four braking universal wheels 15 are installed at the bottom end of the cabinet 1.

In this embodiment, because the braking universal wheel 15 is installed to the bottom of the cabinet body 1 to after loosening the baffle on the braking universal wheel 15, can realize carrying out portable removal's effect to the cabinet body 1.

Example 3

As a third embodiment of the present invention, in order to achieve the effect of adjusting the height of the bed body 3, the present inventors improve the bed body 3, as a preferred embodiment, as shown in fig. 4 to 8, a lifting mechanism 2 is arranged between the cabinet body 1 and the bed body 3, the lifting mechanism 2 includes a lifting plate 21, four screws 213 are tightly welded to the bottom end of the lifting plate 21, and the four screws 213 can be coaxially inserted into one through hole 11 in a one-to-one correspondence manner; a threaded pipe 23 is connected to the screw 213 in a threaded manner, two annular protrusions 231 are welded to the threaded pipe 23 in a tight manner, and the annular protrusion 231 located above is rotatably clamped in the first annular groove 111; a belt 24 is tightly wound among the four threaded pipes 23, a rotating disc 25 is arranged in the middle of the belt 24, an anti-slip pad 251 is tightly bonded on the side wall of the rotating disc 25, the anti-slip pad 251 is tightly attached to the inner side wall of the belt 24, a connecting rod 252 is tightly welded at the center of the bottom end of the rotating disc 25, a motor 26 is arranged below the rotating disc 25, the motor 26 and the rotating disc 25 are both positioned in the cavity 14, and the connecting rod 252 is tightly welded with an output shaft of the motor 26; the bed body 3 is arranged on the lifting plate 21.

In this embodiment, the upper surface of the lifting plate 21 has a first groove 211, two opposite side walls of the first groove 211 have a socket 2111 and a sliding slot 2112, the socket 2111 is located at a position close to one end of the side wall of the first groove 211, and the sliding slot 2112 extends from the other end of the side wall of the first groove 211 to the end where the socket 2111 is located.

In this embodiment, the screw 213 and the threaded pipe 23 are connected by a thread, and the motor 26 and the rotary disc 25 are both located in the cavity 14, so that after the motor 26 starts to work, the motor 26 drives the belt 24 to rotate, and the threaded pipe 23 rotates along with the rotation of the belt 24, and finally, the effect of pushing the screw 213 and the lifting plate 21 to move up or down is achieved.

In this embodiment, the motor 26 is a three-phase asynchronous motor model YE2-132S-4 manufactured by lambert electrical limited, and its matching circuit and power supply are also provided by the manufacturer; moreover, the present invention relates to the motor 26 being prior art, and is fully within the reach of those skilled in the art, and it is not to be understood that the present invention is intended to be limited to the details shown and described herein, nor is it intended to be limited to the details of the structure and operation of the motor 26.

In this embodiment, the lifting plate 21 on both sides of the first groove 211 is tightly welded with a bump 212, the bump 212 is provided with a notch, and both sides of the notch of one bump 212 are provided with round holes 2121; two sides of the end of a clamping plate 22 are respectively welded with a first protruding rod 221 tightly, the first protruding rod 221 is inserted into the circular hole 2121, and the other end of the clamping plate 22 can be clamped into the notch of the other protruding block 212.

In this embodiment, the first protruding rod 221 is inserted into the circular hole 2121, so that the effect of the catch plate 22 freely rotating between the two protrusions 212 can be achieved.

It is worth to say that cardboard 22 is L shape, and first projecting pole 221 is located the vertical section of cardboard 22 to can realize that cardboard 22 rotates the effect that is in the cabinet 1 outside, avoid cardboard 22 to keep off the condition emergence on lifter plate 21.

In this embodiment, the two protrusions 212 have different heights, and the protrusion 212 with the circular hole 2121 is higher than the other protrusion 212, so that when the end of the clamping plate 22 is clamped in the notch of the protrusion 212 without the circular hole 2121, the sidewall of the protrusion 212 without the circular hole 2121 limits and fixes the end of the clamping plate 22, thereby achieving the effect of limiting and fixing the folded bed plate 32.

It is worth mentioning that the annular protrusion 231 located at the upper part is embedded in the first annular groove 111, so that the effect of the threaded pipe 23 rotating freely on the cabinet body 1 can be achieved.

In this embodiment, the belt 24 is clamped on the threaded pipe 23 between the two annular protrusions 231, and the difference between the diameters of the inner ring and the outer ring of the annular protrusions 231 is greater than the thickness of the belt 24, so that the belt 24 can be clamped on each threaded pipe 23, and the belt 24 is prevented from falling off from the threaded pipe 23.

Example 4

As a preferred embodiment of the present invention, as shown in fig. 9 and 10, the bed body 3 includes two mattresses 31 and bed boards 32, the two bed boards 32 are hinged to each other, and the two mattresses 31 are respectively tightly adhered to one bed board 32;

in this embodiment, the two bed boards 32 are hinged to each other, so that the effect of folding the bed boards 32 can be realized.

In this embodiment, the two sides of the distal ends of the two bed boards 32 are tightly welded with the second protruding rods 321, the second protruding rod 321 of one bed board 32 is inserted into the insertion hole 2111, and the second protruding rod 321 of the other bed board 32 is slidably disposed in the sliding groove 2112.

In this embodiment, a second annular groove 322 is formed on the second protruding rod 321 in the sliding slot 2112, a rotating ring 323 is disposed on the second annular groove 322, and the rotating ring 323 is in rolling fit with the second annular groove 322.

In this embodiment, the second protruding rod 321 and the rotating ring 323 are both embedded in the sliding slot 2112, so that the effect of free rotation of the right bed board 32 on the lifting plate 21 can be achieved, and the situation that two bed boards 32 are separated from the lifting plate 21 is avoided.

Further, the central position of the slot wall of the sliding slot 2112 is concave, and the rotating ring 323 is embedded in the concave portion of the sliding slot 2112, thereby facilitating the free sliding of the rotating ring 323 on the sliding slot 2112.

Example 5

As a fifth embodiment of the present invention, in order to achieve the effect of heating the mattress 31, the inventor of the present invention has made an improvement on the bed plate 32, as shown in fig. 11, as a preferred embodiment, a second groove 324 is formed on the bed plate 32, a plurality of heating wires 325 are installed in the second groove 324, a cover plate 326 is tightly welded at a notch of the second groove 324, a plurality of ventilation holes are formed in the cover plate 326, and a covering cloth is bonded in the ventilation holes.

In this embodiment, the heating wire 325 is made of fe-cr-al electrothermal alloy, so as to achieve the effect of rapid heating.

In this embodiment, since the cover plate 326 is provided with a plurality of air holes, the effect of rapidly guiding the heat in the second groove 324 to the mattress 31 can be facilitated, and the covering cloth is bonded in the holes, so that the situation that the heating wire 325 damages the mattress 31 after being heated up can be avoided.

When the examination bed for the emergency department of the invention is used, the threaded pipe 23 on the cabinet body 1 is in threaded connection with the threaded rod 213 at the bottom end of the lifting plate 21, and the second convex rod 321 on the bed plate 32 is embedded in the jack 2111 and the chute 2112, so that the effect of mutually connecting the examination bed and the cabinet body 1 is realized, and finally the integrated function of the cabinet and the bed is achieved, thereby being convenient for storing medical equipment or medicines, when a patient lies on the examination bed, if the bed body 3 needs to be adjusted in height, firstly the motor 26 is connected with an external power supply and starts working, when the motor 26 rotates, the output shaft of the motor 26 drives the turntable 25 to rotate, the belt 24 rotates along with the rotation of the turntable 25 and the anti-skid pad 251 on the turntable 25, and drives the threaded pipe 23 to synchronously rotate, and finally the threaded rod 213 and the lifting plate 21 move up and down under the rotation of the threaded pipe 23 due to the threaded connection between the threaded rod 213 and the threaded pipe 23, thereby reached and carried out height control's effect to lifter plate 21, when bed board 32 need not the use, at first promote left bed board 32 and make two bed boards 32 fold, turn over cardboard 22 subsequently and block into in the breach in the lug 212, thereby can play and carry out the spacing effect of lock to bed board 32 after folding, finally reach the effect of accomodating bed board 32, when the indoor temperature of emergency call is lower, heat heater strip 325 switch-on power heats, thereby along with the heating of heater strip 325, can realize the effect to the inside heating that heaies up of second recess 324, heat heaies up along with the heating wire 325 heating, finally the inside heat of bed board 32 can lead to in the mattress 31 through the bleeder vent on the apron 326, the effect of heating mattress 31 has been realized.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. An emergency department is with examination bed which characterized in that: the bed comprises a bed body (3), a cabinet body (1) is arranged below the bed body (3), and a lifting mechanism (2) is arranged between the cabinet body (1) and the bed body (3);

the improved multifunctional cabinet is characterized in that a rectangular cavity is formed in the cabinet body (1), a cavity (14) is formed in a top plate of the cabinet body (1), four corners of the upper surface of the cabinet body (1) are respectively provided with a through hole (11) communicated with the cavity (14), a first annular groove (111) is formed in the hole wall of the through hole (11), the lifting mechanism (2) comprises a lifting plate (21), four screw rods (213) are tightly welded at the bottom end of the lifting plate (21), the four screw rods (213) can be coaxially inserted into the through hole (11) in a one-to-one correspondence manner, a threaded pipe (23) is in threaded connection with the screw rods (213), two annular bulges (231) are tightly welded on the threaded pipe (23), the annular bulges (231) positioned above are rotatably clamped in the first annular groove (111), and belts (24) are tightly wound among the four threaded pipes (23), a rotating disc (25) is arranged in the middle of the belt (24), an anti-skid pad (251) is tightly bonded on the side wall of the rotating disc (25), the anti-skid pad (251) is tightly attached to the inner side wall of the belt (24), a connecting rod (252) is tightly welded at the center of the bottom end of the rotating disc (25), a motor (26) is arranged below the rotating disc (25), the motor (26) and the rotating disc (25) are both positioned in the cavity (14), the connecting rod (252) is tightly welded with an output shaft of the motor (26), and the bed body (3) is arranged on the lifting plate (21);

the upper surface of the lifting plate (21) is provided with a first groove (211), the two opposite side groove walls of the first groove (211) are provided with an inserting hole (2111) and a sliding groove (2112), the insertion hole (2111) is positioned at a position close to one end of the side wall of the first groove (211), the sliding groove (2112) extends from the other end of the side wall of the first groove (211) to one end provided with the insertion hole (2111), the bed body (3) comprises two mattresses (31) and bed boards (32), the two bed boards (32) are hinged with each other, the two mattresses (31) are respectively and tightly bonded with one bed board (32), second convex rods (321) are tightly welded on two sides of the far end of each of the two bed boards (32), the second convex rod (321) of one bed board (32) is inserted into the insertion hole (2111), and the second convex rod (321) of the other bed board (32) is slidably arranged in the sliding groove (2112);

a second annular groove (322) is formed in a second convex rod (321) in the sliding groove (2112), a rotating ring (323) is arranged on the second annular groove (322), and the rotating ring (323) is in rolling fit with the second annular groove (322);

the lifting plate (21) on two sides of the first groove (211) is tightly welded with a convex block (212), the convex block (212) is provided with a notch, two sides of the notch of the convex block (212) are provided with round holes (2121), two sides of the end part of a clamping plate (22) are respectively tightly welded with a first convex rod (221), the first convex rods (221) are inserted into the round holes (2121), and the other end of the clamping plate (22) can be clamped into the notch of the other convex block (212).

2. The emergency department examination bed of claim 1, wherein: a second groove (324) is formed in the bed plate (32), and a plurality of heating wires (325) are installed in the second groove (324).

3. The emergency department examination bed of claim 2, wherein: the notch department of second recess (324) has apron (326) in close welding, a plurality of bleeder vents have been seted up on apron (326), and downthehole bonding has the puggaree.

4. The emergency department examination bed of claim 1, wherein: the belt (24) is clamped on the threaded pipe (23) between the two annular bulges (231), and the diameter difference between the inner ring and the outer ring of each annular bulge (231) is larger than the thickness of the belt (24).

5. The emergency department examination bed of claim 1, wherein: a layer of rubber pad is tightly adhered to the bottom wall of the cavity (14).

6. The emergency department examination bed of claim 1, wherein: three rectangular cavities are formed in the cabinet body (1), a drawer (12) is respectively inserted into the two rectangular cavities, and the opening of the other rectangular cavity is hinged with a cabinet door (13).

7. The emergency department examination bed of claim 1, wherein: four braking universal wheels (15) are installed at the bottom end of the cabinet body (1).