CN107854244B - a hospital bed - Google Patents

Abstract

The invention provides a hospital bed, comprising a fixed board, an upper bed, a lower bed and a movable board; the upper bed and the lower bed correspond to each other and are installed on the fixed board, and the fixed board is provided with a first horizontal rail, a pair of vertical rails and a second A track group composed of two horizontal rails, a pair of vertical rails are vertically cross-connected with the first horizontal rail and the second horizontal bar corresponding to the upper and lower sides. The vertical rail is located on the right side of the upper bed; the movable plate is provided with reinforcing ribs and connecting ends, and a sliding group that can drive the movable plate to move simultaneously on the first horizontal rail, the second horizontal rail and the pair of vertical rails is installed in the track group. The sliding group connects the connecting ends. In the present invention, when the patient needs to get off the bed, sit on the movable board and operate the sliding group to drive the movable board to move to the rightmost ends of the first and second transverse rails, and then operate the sliding group to drive the movable board to slide down along a pair of vertical rails. To the bottom of the vertical rail to facilitate the patient to get off the bed.

Description

a hospital bed

technical field

The invention relates to a hospital bed, in particular to a hospital bed.

Background technique

In the inpatient department of the hospital, due to the increasing number of patients at present, due to space constraints, the supply of beds in the inpatient department is in short supply, and many patients still need to wait in line for beds, which often brings a lot of trouble to the patients and has potential safety hazards, as well as delays. the patient's treatment time.

SUMMARY OF THE INVENTION

The problem to be solved by the present invention is to provide a bed pressure relief for a hospital bed in view of the above deficiencies in the prior art.

In order to achieve the above purpose, the present invention adopts the following technical scheme: a hospital bed, comprising a fixed board, an upper bed, a lower bed and a movable board; the upper and lower beds correspond to and are installed on the fixed board, and the fixed The board is provided with a track group consisting of a first horizontal rail, a pair of vertical rails and a second horizontal rail, and a pair of the vertical rails are vertically cross-connected with the first horizontal rail and the second horizontal bar corresponding to the upper and lower sides , the first horizontal rail corresponds to the upper bed and extends to the upper bed for a certain distance so that the movable board can move to the upper bed, and the vertical rail is located on the right side of the upper bed; the movable board is provided with Reinforcing ribs and connecting ends, a sliding group capable of driving the movable plate to move simultaneously on the first and second transverse rails and a pair of the vertical rails is installed in the rail group, the sliding group Connect the connecting end.

Further, the reinforcing rib is a "∠"-shaped reinforcing rib, the upper bed is provided with a slot corresponding to the "∠"-shaped reinforcing rib, and the second transverse rail extends into the slot.

Further, a pair of guide rods are arranged on the movable plate, a pair of “∠”-shaped supports corresponding to the reinforcing ribs are installed on the pair of guide rods, and a first “∠”-shaped support is provided on the A magnet, the reinforcing rib is provided with a second magnet repelling the first magnet.

Further, the upper end of the fixing plate is provided with a top rod that can be pressed against the wall.

Further, a first inclined rod and a second inclined rod connected to the fixing plate are respectively provided under the upper bed and the lower bed.

Further, the sliding group includes a first sliding block, a second sliding block, a third sliding block, a first telescopic cylinder and a second telescopic cylinder that can slide on the rail group, the first sliding block and the second sliding block The sliding block is horizontally installed on the movable plate, the third sliding block is installed on the reinforcing rib, and the first sliding block is provided with a first interface for clamping the telescopic rod of the first telescopic cylinder, so The third sliding block is provided with a second interface for clamping the telescopic rod of the second telescopic cylinder.

Further, the sliding group is equipped with a control system and an electromagnet system, and the electromagnet system includes a first electromagnet installed on the front end of the telescopic rod of the first telescopic cylinder and a first electromagnet installed on the first interface. The matching part, the second electromagnet installed on the front end of the telescopic rod of the second telescopic cylinder and the second matching part installed on the second interface, the control system is connected with the electromagnet system to make the first When the front end of the telescopic rod of the telescopic cylinder is docked with the first interface, the first electromagnet attracts the first matching part and the second electromagnet is disconnected from the second matching part, and the control system connects the electromagnet The system makes the front end of the telescopic rod of the second telescopic cylinder dock with the second interface, the second electromagnet attracts the second matching part and the first electromagnet is disconnected from the first matching part.

Compared with the prior art, the present invention has the following beneficial effects: the fixing plate of the present invention is installed on the wall and fixed, and can be pre-buried in reinforced concrete, and the fixing plate can be locked on the wall by bolt locks. The upper bed and the lower bed are welded or bolted on the fixing plate, the upper bed is provided for patients who are easy to exercise, the lower bed is provided for patients who are inconvenient to walk, and the distance between the upper and lower beds is provided. The ground is about 1m, and the upper bed is about 1.5m away from the lower bed; the movable plate is installed on the sliding group through the connecting end, which can be fixed by welding or bolts and other fasteners; slide the sliding set so that the movable board can be slid on the first and second transverse rails and onto a pair of the vertical rails, and the patient needs to get off the upper bed and sit on the movable board Operate the sliding group to drive the movable plate to move to the rightmost ends of the first and second transverse rails, and then operate the sliding group to drive the movable plate to slide down along the pair of vertical rails to the right end. The vertical rail is at the bottom to facilitate the patient to get off the bed; when the patient needs to get on the bed, sit on the movable board, operate the sliding group to move along the pair of vertical rails to the uppermost end, and then horizontally Move the patient to the left along the direction of the first crossbar to get the patient on the bed; the sliding group can select the driving wheel driven by the driving system and cooperate with the driven wheel to walk, and the driving wheel is connected to the movable plate to facilitate the movement The first horizontal rail travels on the vertical rail; the connecting end can be a threaded protrusion protruding from the first horizontal rail, the second horizontal rail and the vertical rail, and the threaded protrusion is tightened on the driven wheel or the driving wheel. on the wheel; the reinforcing rib provides an inclined support for the movable panel to relieve the pressure generated after the movable panel is directly connected to the sliding group.

Other advantages, objects, and features of the present invention will appear in part from the description that follows, and in part will be appreciated by those skilled in the art from the study and practice of the invention.

Description of drawings

FIG. 1 is a front view of a hospital bed of the present invention.

Fig. 2 is a side view of a hospital bed of the present invention.

Figure 3 is a perspective view of the movable plate of the present invention.

FIG. 4 is a schematic diagram of the structure of the sliding group of the present invention.

Figure 5 is a bottom view of the movable plate of the present invention.

FIG. 6 is a first structural diagram of the sliding group of the present invention.

FIG. 7 is a second structural diagram of the sliding group of the present invention.

Detailed ways

In order to make the technical means realized by the present invention, the creation features, the achievement of the purpose and the effect clearer and easier to understand, the present invention will be further elaborated below in conjunction with the accompanying drawings and specific embodiments:

The present invention proposes a hospital bed, which includes a fixed board 1, an upper bed 2, a lower bed 3 and a movable board 4; the upper bed 2 and the lower bed 3 correspond up and down and are installed on the fixed board 1, and the fixed board 1 There is a rail group consisting of a first horizontal rail 5, a pair of vertical rails 7 and a second horizontal rail 9, a pair of the vertical rails 7 and the first horizontal rail 5 and the second horizontal bar corresponding to the top and bottom 9. Vertical cross connection, the first horizontal rail 5 corresponds to the upper bed 2 and extends to the upper bed 2 for a certain distance so that the movable plate 4 can move to the upper bed 2, and the vertical rail 7 is located on the upper bed 2 2 Right side; the movable plate 4 is provided with a reinforcing rib 6 and a connecting end 8, and a set of rails is installed in the track group that can drive the movable plate 4 to connect with the first cross rail 5 and the second cross rail 9. A pair of sliding groups 11 move simultaneously on the vertical rails 7 , and the sliding groups 11 are connected to the connecting ends 8 .

The fixing plate of the present invention is installed and fixed on the wall, and can be pre-buried in reinforced concrete and the fixing plate can be locked on the wall by bolt locks; the upper bed and the lower bed are welded or bolted On the fixed board, the upper bed is provided for patients who are easy to exercise, and the upper bed is provided for patients who are inconvenient to walk. The upper bed is about 1m away from the ground, and the upper bed is 1.5m away from the lower bed. left and right; the movable plate is installed on the sliding group through the connecting end, which can be fixed by welding or bolts and other fasteners; sliding the sliding group can make the movable plate in the first horizontal The rail and the second horizontal rail can slide on the pair of vertical rails. When the patient needs to get off the upper bed, sit on the movable board and operate the sliding group to drive the movable board to move to the desired position. The rightmost ends of the first horizontal rail and the second horizontal rail are then operated on the sliding group to drive the movable plate to slide down along the pair of vertical rails to the bottom of the vertical rails so as to facilitate the patient to get off the bed; When the patient needs to get on the bed, sit on the movable board, operate the sliding group to move to the uppermost end along a pair of the vertical rails, and then move horizontally to the left along the direction of the first horizontal bar to take the patient on the bed. the bed; the sliding group can select the driving wheel driven by the driving system and cooperate with the driven wheel to travel, and the driving wheel is connected to the movable plate to facilitate walking from the first horizontal rail to the vertical rail; the The connecting end can be a threaded protrusion protruding from the first horizontal rail, the second horizontal rail and the vertical rail, and the threaded protrusion is tightened on the driven wheel or the driving wheel; the reinforcing rib provides a The inclined support relieves the pressure generated after the movable panel is directly connected to the sliding group for a person.

As a specific embodiment, the reinforcing rib 6 is a “∠”-shaped reinforcing rib, and the side of the movable plate 4 facing the wall is provided with at least a pair of the connecting ends 8 , and the pair of the connecting ends 8 is located at the The first horizontal rail 5 can move on the pair of vertical rails 7 respectively; the two ends of the "∠"-shaped reinforcing rib are welded on the movable plate 4 respectively, and the "∠"-shaped reinforcement There is another connecting end 8 at the corner of the rib, and this connecting end 8 moves on the second horizontal rail 9 and can move on the vertical rail 7 on the right side. The slot 10 corresponding to the "∠" shaped reinforcing rib, the second rail 9 extends into the slot 10, when the movable plate 4 moves to the rightmost end on the first rail 5 , the "∠"-shaped reinforcing rib is moved into the card slot 10 for easy storage; the upper bed 2 is provided with a gap 17, and the movable plate 4 slides into the The movable plate 4 is conveniently accommodated in the notch 17 .

As a specific embodiment, the sliding group 11 protrudes from the first horizontal rail 5 , the second horizontal rail 9 and the vertical rail 7 to connect the mating end 12 of the connecting end 8 , and the mating end 12 and the The connecting end 8 can be connected by welding or bolting.

As a specific example, considering that there is only one reinforcing rib 6, and the best way to balance the support of people on the movable board 4 is to provide support on the other half of the reinforcing rib 6 that is not shot, so the The movable plate 4 is provided with a pair of guide rods 14, and a pair of the guide rods 14 is provided with a "∠"-shaped support 13 corresponding to the reinforcing rib 6, and the "∠"-shaped support 13 is provided with There is a first magnet 15, the reinforcing rib 6 is provided with a second magnet 16 repulsive to the first magnet 15, when the movable plate 4 is received into the gap 17 and the reinforcing rib 6 is received When inside the card slot 10, the "∠"-shaped support 13 is pushed by the upper bed 2 to be close to the reinforcing rib 6, and the repulsive force reaches the maximum at this time. When the movable plate 4 moves to the right to the rightmost end, , the first magnet 15 and the second magnet 16 repel each other to the farthest distance. At this time, the "∠"-shaped support 13 is aligned with the vertical rail 7 on the left side, and the guide rod 14 A limiting portion is provided on it to ensure that the first magnet 15 pushes the second magnet 16 so that the “∠”-shaped support 13 is smoothly aligned with the vertical rail 7 on the left side.

As a specific embodiment, a button 18 for operating the sliding group 11 to slide is installed on the movable plate 4 .

As a specific embodiment, the upper end of the fixing plate 1 is provided with a push rod 19 that can be pressed against the wall. The fixing plate 1 provides a horizontal support.

As a specific embodiment, the upper bed 2 and the lower bed 3 are respectively provided with a first inclined rod 20 and a second inclined rod 21 which are connected to the fixing plate 1 .

As a specific embodiment, the sliding group 11 includes a first sliding block 22, a second sliding block 23, a third sliding block 24, a first telescopic cylinder 25 and a second telescopic cylinder 26 that can slide on the rail group, The first sliding block 22 and the second sliding block 23 are horizontally installed on the movable plate 4, the third sliding block 24 is installed on the reinforcing rib 6, and the first sliding block 22 is provided with a card Connected to the first interface of the telescopic rod of the first telescopic cylinder 25 , the third slider 24 is provided with a second interface that is clamped to the telescopic rod of the second telescopic cylinder 26 ; through the first telescopic cylinder 25 The first sliding block 22 is driven to slide on the first horizontal rail 5; the third sliding block 24 is driven to slide on the right vertical rail 7 by the second telescopic cylinder 26, and the first sliding block 24 is driven to slide on the vertical rail 7 on the right. Two sliding blocks 23 follow the movable plate 4; the first sliding block 22, the second sliding block 23 and the third sliding block 24 are connected to the connecting end 8; when the first telescopic cylinder 25 pushes When the movable plate 4 moves to the rightmost end of the first horizontal rail 5, the second telescopic cylinder 26 extends out of the telescopic rod and is clamped at the second interface to restrict the horizontal movement of the movable plate 4 and then pull out the movable plate 4. When the second telescopic cylinder 26 pushes the movable plate 4 to move to the top along the vertical rail, the first telescopic cylinder 25 is extended and clamped on the first telescopic cylinder 25. An interface restricts the vertical movement of the movable plate, and the telescopic rod of the second telescopic cylinder 26 is pulled out.

As a specific example, in order to make the sliding group 11 smart, the sliding group 11 is equipped with a control system and an electromagnet system, and the electromagnet system includes a first telescopic rod installed on the front end of the first telescopic cylinder 25. An electromagnet and a first matching part installed on the first interface and a second electromagnet installed on the front end of the telescopic rod of the second telescopic cylinder 26 and a second matching part installed on the second interface , the control system is connected to the electromagnet system so that when the front end of the telescopic rod of the first telescopic cylinder 25 is docked with the first interface, the first electromagnet attracts the first matching part and the second electromagnet is connected to the first interface. The second matching part is disconnected, and the control system is connected to the electromagnet system so that the front end of the telescopic rod of the second telescopic cylinder 26 is docked with the second interface, when the second electromagnet attracts the second matching part and simultaneously removes it. The first electromagnet is disconnected from the first matching portion.

Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and not to limit them. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present invention can be Modifications or equivalent substitutions without departing from the spirit and scope of the technical solutions of the present invention should be included in the scope of the claims of the present invention.

Claims (5)

1. A hospital bed, characterized in that: comprising a fixed plate (1), an upper bed (2), a lower bed (3) and a movable plate (4); the upper and lower beds (2) and the lower bed (3) are corresponding and installed up and down On the fixing plate (1), a rail group consisting of a first transverse rail (5), a pair of vertical rails (7) and a second transverse rail (9) is arranged on the fixing plate (1). The vertical rail (7) is vertically cross-connected with the first horizontal rail (5) and the second horizontal bar (9) corresponding to the upper and lower sides, and the first horizontal rail (5) corresponds to the upper bed (2). ) and extend to the upper bed (2) for a certain distance so that the movable plate (4) can move to the upper bed (2), and the vertical rail (7) is located on the right side of the upper bed (2); the The movable plate (4) is provided with a reinforcing rib (6) and a connecting end (8), and a set of rails is installed in the track group that can drive the movable plate (4) between the first transverse rail (5) and the second transverse rail (5). A sliding group (11) moving simultaneously on the rail (9) and a pair of the vertical rails (7), the sliding group (11) is connected to the connecting end (8); the reinforcing rib (6) is " ∠"-shaped reinforcing rib, the upper bed (2) is provided with a clamping groove (10) corresponding to the "∠"-shaped reinforcing rib, and the second transverse rail (9) extends into the clamping groove (10). ); a pair of guide rods (14) are provided on the movable plate (4), and a pair of “∠”-shaped supports (13) corresponding to the reinforcing ribs (6) are installed on the pair of the guide rods (14). ), a first magnet (15) is arranged on the “∠”-shaped support (13), and a second magnet (16) is arranged on the reinforcing rib (6) that is repelled to the first magnet (15). ). 2 . The hospital bed according to claim 1 , wherein the upper end of the fixing plate ( 1 ) is provided with a top rod ( 19 ) that can be pressed against the wall. 3 . 3. A hospital bed according to claim 1, characterized in that: the upper bed (2) and the lower bed (3) are respectively provided with a first inclined rod (20) and a first inclined rod (20) connecting the fixing plate (1) below the upper bed (2) and the lower bed (3) Two inclined rods (21). The hospital bed according to claim 1, characterized in that: the sliding group (11) comprises a first sliding block (22), a second sliding block (23), a first sliding block (23), a first sliding block (23), Three sliding blocks (24), a first telescopic cylinder (25) and a second telescopic cylinder (26), the first sliding block (22) and the second sliding block (23) are horizontally installed on the movable plate (4) The third sliding block (24) is mounted on the reinforcing rib (6), and the first sliding block (22) is provided with a first sliding block (22) that is clamped to the telescopic rod of the first telescopic cylinder (25). An interface, the third sliding block (24) is provided with a second interface for clamping the telescopic rod of the second telescopic cylinder (26). 5. A hospital bed according to claim 4, characterized in that: the sliding group (11) is equipped with a control system and an electromagnet system, and the electromagnet system comprises a telescopic cylinder (25) installed on the first telescopic cylinder (25). The first electromagnet on the front end of the rod, the first matching part installed on the first interface, and the second electromagnet installed on the front end of the telescopic rod of the second telescopic cylinder (26) and the second electromagnet installed on the second telescopic rod The second matching part on the interface, the control system is connected to the electromagnet system so that the first electromagnet attracts the first matching part when the front end of the telescopic rod of the first telescopic cylinder (25) is docked with the first interface At the same time, the second electromagnet is disconnected from the second matching part, and the control system is connected to the electromagnet system so that the front end of the telescopic rod of the second telescopic cylinder (26) is docked with the second interface. The second electromagnet attracts the second matching portion while the first electromagnet is disconnected from the first matching portion.

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