CN211512442U

CN211512442U - Bed-crossing trolley convenient for patient transfer

Info

Publication number: CN211512442U
Application number: CN201922212181.5U
Authority: CN
Inventors: 黎永明
Original assignee: Traditional Chinese Medicine Research Institute Sichuan Academy Of Chinese Medicine Sciences
Current assignee: Traditional Chinese Medicine Research Institute Sichuan Academy Of Chinese Medicine Sciences
Priority date: 2019-12-11
Filing date: 2019-12-11
Publication date: 2020-09-18
Anticipated expiration: 2029-12-11

Abstract

The utility model discloses a cross bed car convenient to disease shifts, including removing the bottom plate, locating the backup pad on the height-adjustable increases the support frame and locating the height-adjustable support frame on the removal bottom plate, portable the bed board of having placed in the backup pad, be equipped with in the backup pad and be used for pushing away from the backup pad with crossing the bed board, and will break away from the electronic push-pull mechanism of the bed board pull-back of backup pad completely, electronic push-pull mechanism can dismantle with crossing the bed board and be connected. The electric push-pull mechanism comprises a motor arranged on the supporting plate, a screw rod which is rotatably arranged on the supporting plate and connected with a motor rotating shaft, a moving block which is sleeved on the screw rod through threads, and a push-pull part connected with the moving block, wherein the push-pull part is detachably connected with the cross bed plate. The utility model discloses remove the bed board through the push-and-pull mode during the application, cross the bed board and break away from the backup pad and return the backup pad and all accomplish by electronic push-and-pull completely, need not medical personnel and promote the bed board, be favorable to further lightening medical personnel's working strength.

Description

Bed-crossing trolley convenient for patient transfer

Technical Field

The utility model relates to a patient crosses a device field, specifically is a cross bed car convenient to disease shifts.

Background

In the field of medical care, a patient who cannot walk by himself or herself needs to be transferred through a bed passing device, and the bed passing device is a tool for changing, shifting and nursing the patient among an operating table, a trolley, a sickbed and a CT table, so that the patient can pass through the bed stably and safely, pain of the patient during carrying is relieved, and unnecessary damage to the patient during carrying can be avoided. The traditional bed passing device is a medical bed passing device, firstly, medical staff slightly turns a patient on the side for 30 degrees to support the patient, the bed passing device slides into one third or one half of the back side of the body of the patient, the patient is enabled to lie flat by loosening hands, the medical staff pushes the patient to lie flat on the bed passing device by two hands, then the bed passing device is moved to a transfer cart by the medical staff, but the bed passing device is initially moved and a large amount of labor is consumed by moving the bed again after nursing, inspection or operation is finished.

Based on this, chinese patent document CN208823270U discloses an automatic medical bed-passing device, which includes wheels, a lower support plate, a height-adjusting support frame, an upper support plate, a bed plate, a conveyor belt, and a control box, wherein the upper end of the upper support plate is provided with the conveyor belt, the conveyor belt is conveyed along the length direction of the upper support plate, the bed plate is arranged at the upper end of the conveyor belt, and the bed plate can horizontally move relative to the upper support plate along the conveying direction of the conveyor belt; the driving motor of the controlled conveyor belt is connected with the control box, and the forward and direction transmission of the conveyor belt is controlled through the control button, so that the automatic transmission of the bed plate and the operating table or the nursing table is realized, and the working strength of medical workers is reduced.

However, when the automatic medical bed-crossing device passes through the bed plate and returns to the upper supporting plate, a part of the bed plate needs to be located on the conveying belt, and the bed plate can be smoothly conveyed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve prior art's above-mentioned problem, provide a bed car of crossing convenient to disease shifts, remove the bed board through the push-and-pull mode when it is used, cross the bed board and break away from the backup pad and return the backup pad and all accomplish by electronic push-and-pull completely, need not medical personnel and promote the bed board, be favorable to further lightening medical personnel's working strength.

The purpose of the utility model is mainly realized through the following technical scheme:

the utility model provides a cross bed car convenient to disease shifts, includes the removal bottom plate, locates the increase support frame on the removal bottom plate and locates the backup pad on the increase support frame, portable bed board of having placed in the backup pad, be equipped with in the backup pad and be used for pushing away from the backup pad with crossing the bed board and will break away from the electronic push-and-pull mechanism of the bed board pull-back of backup pad completely, electronic push-and-pull mechanism can dismantle with crossing the bed board and be connected.

Preferably, the electric push-pull mechanism comprises a motor arranged on the supporting plate, a screw rod which is rotatably arranged on the supporting plate and connected with a rotating shaft of the motor, a moving block which is sleeved on the screw rod through threads, and a push-pull part connected with the moving block, wherein the push-pull part can move relative to the screw rod to exceed the edge of the supporting plate, and the push-pull part is detachably connected with the bed plate.

Preferably, the push-pull portion comprises a connecting plate and a fixing plate connected with the moving block, the connecting plate is provided with two pin groups, pin hole groups are respectively arranged on the top surface of the fixing plate and the top surface of the cross bed plate close to the fixing plate, the pin groups are matched with the pin hole groups, and the fixing plate is detachably connected with the cross bed plate through the connecting plate.

Preferably, the supporting plate is provided with a plurality of pulleys, the height of each pulley is greater than that of each screw rod, and the fixing plate and the bed plate are arranged on the pulleys and supported by the pulleys.

Preferably, the supporting plate is provided with a protective shell, the protective shell is provided with a through hole, the motor is located in the protective shell, the joint of the motor rotating shaft and the screw rod is located in the through hole, the fixed plate is connected with the top surface of the moving block, and one side, close to the protective shell, of the fixed plate is provided with a protective baffle.

To sum up, the utility model discloses following beneficial effect has: set up electronic push-and-pull mechanism to cross the bed board and can dismantle with electronic push-and-pull mechanism and be connected, cross the bed board and can break away from with electronic push-and-pull mechanism, remove the bed board through the push-and-pull mode, cross the bed board and break away from the backup pad and all accomplish by electronic push-and-pull completely, with present electronic bed device adoption conveyer belt of crossing, when returning bed board to the backup pad, still need give certain thrust by medical personnel and come the manpower to promote to compare on bed board partly to the conveyer belt, the utility model discloses also need not medical personnel's manpower to promote the bed board when returning the bed board, be favorable to further lightening medical personnel's working strength.

Drawings

The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention. In the drawings:

fig. 1 is a front view of an embodiment of the present invention.

Fig. 2 is a left side view of fig. 1.

Fig. 3 is a schematic view of the supporting plate being pushed away and pulled back through the bed plate according to an embodiment of the present invention.

Fig. 4 is an exploded view of the connection between the push-pull part and the over-bed plate according to an embodiment of the present invention.

Fig. 5 is a front view of an embodiment of the present invention.

Fig. 6 is a top view of an embodiment of the present invention.

In the figure: 1-moving bottom plate, 2-heightening support frame, 3-support plate, 4-bed plate, 5-protective baffle, 6-motor, 7-connecting plate, 8-fixing plate, 9-pin group, 10-pin group, 11-pulley, 12-protective shell, 13-screw and 14-moving block.

Detailed Description

In the following description, numerous implementation details are set forth in order to provide a more thorough understanding of the present invention. It should be understood, however, that these implementation details should not be used to limit the invention. That is, in some embodiments of the invention, details of these implementations are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.

It should be noted that all the directional indicators in the embodiments of the present invention, such as upper, lower, left, right, front and rear … …, are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture as shown in the drawings, and if the specific posture is changed, the directional indicator is changed accordingly.

In addition, unless expressly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "coupled" are intended to be inclusive and mean, for example, that is, fixedly coupled, removably coupled, or integrally coupled; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

the utility model provides a cross bed car convenient to disease shifts, its foundation structure is the same with current bed device of crossing, as shown in figure 1, including moving bottom plate 1, locating heightening support frame 2 on moving bottom plate 1 and locating the backup pad 3 on heightening support frame 2, movably placed has crossed bed board 4 in the backup pad 3, crosses bed board 4 and is used for settling patient, crosses bed board 4 and can break away from with backup pad 3 to patient takes the bed board together and shifts each other between cross bed car and other equipment. Heightening support frame 2 can select to use electric telescopic rod in order to realize the altitude mixture control function, and the lathe of crossing can adjust the height so that cross bed board 4 and other equipment flush, be convenient for cross the transfer of bed board 4.

In order to solve the problem that medical staff need manually push through bed board 4 when the current bed device of crossing removes the bed board, be equipped with in the backup pad 3 and be used for pushing away from backup pad 3 with crossing bed board 4 and will break away from the electronic push-and-pull mechanism that the bed board 4 pulled back of crossing of backup pad 3 completely, electronic push-and-pull mechanism with cross bed board 4 and can dismantle and be connected.

Specifically, as shown in fig. 1 and 2, the electric push-pull mechanism includes a motor 6 disposed on the support plate 3, a screw 13 rotatably disposed on the support plate 3 and connected to a rotating shaft of the motor 6, a moving block 14 threadedly sleeved on the screw 13, and a push-pull portion connected to the moving block 14, the push-pull portion can move relative to the screw 13 to exceed an edge of the support plate 3, and the push-pull portion is detachably connected to the over-bed plate 4.

The motor 6 rotates to drive the screw 13 to rotate, the moving block 14 is limited by the push-pull part and the over bed plate 4 and cannot rotate, therefore, the moving block 14 moves on the screw 13 under the action of thread transmission, and the push-pull part moves along with the moving block 14. The rotation direction of the motor 6 is changed to enable the push-pull part to move rightwards and leftwards relative to the screw 13, so that the over bed plate 4 is pushed and pulled electrically, and the over bed plate 4 can be pushed and pulled smoothly because the over bed plate 4 is movably arranged relative to the supporting plate 3.

When the patient transfer trolley is used, the patient transfer trolley is firstly adjusted to the position where the bed plate 4 is flush with the butt-joint platform, then the motor 6 is started to push the bed plate 4, as shown in fig. 3, the bed plate 4 is completely pushed away from the supporting plate 3 and transferred to the butt-joint platform (below the bed plate 4, not shown in the figure), at the moment, the bed plate 4 is supported by the butt-joint platform, and finally, the bed plate 4 is detached from the push-pull part, and the patient transfer is completed. Because the push-pull part can move to exceed the edge of the supporting plate 3 relative to the screw rod 13, after operations such as nursing, examination and the like are completed, the patient only needs to directly connect the bed plate 4 with the push-pull part on the butt-joint platform, then the motor 6 is started to rotate reversely, the bed plate 4 is directly pulled back to the supporting plate 3 from the butt-joint platform, and the return of the patient is completed.

Set up electronic push-and-pull mechanism to cross bed board 4 and can dismantle with electronic push-and-pull mechanism and be connected, cross bed board 4 and can break away from with electronic push-and-pull mechanism, remove bed board 4 through the push-and-pull mode, cross bed board 4 and break away from backup pad 3 and return backup pad 3 and all accomplish by electronic push-and-pull completely, need not medical personnel's manpower and promote bed board 4, be favorable to further lightening medical personnel's working strength.

Alternatively, as shown in fig. 1 and 4, the push-pull part comprises a connecting plate 7 and a fixing plate 8 connected with a moving block 14, the connecting plate 7 is provided with two pin groups 9, pin hole groups 10 are respectively arranged at the top surface of the fixing plate 8 and the top surface of the cross bed plate 4 close to the fixing plate 8, the pin groups 9 are matched with the pin hole groups 10, and the fixing plate 8 is detachably connected with the cross bed plate 4 through the connecting plate 7.

Optionally, as shown in fig. 1 and 2, the movable arrangement mode of the bed plate 4 is as follows: the supporting plate 3 is provided with a plurality of pulleys 11, the pulleys 11 and the screw 13 are not affected with each other, the height of the pulleys 11 is larger than that of the screw 13, and the fixing plate 8 and the bed plate 4 are arranged on the pulleys 11 and supported by the pulleys 11.

Further, the motor 6 is isolated in consideration of safety, as shown in fig. 5 and 6, a protective shell 12 is arranged on the supporting plate 3, the motor 6 is located in the protective shell 12, a switch of the motor 6 is led out of the protective shell 12, a through hole is formed in the protective shell 12, and a connecting position of a rotating shaft of the motor 6 and the screw 13 is located in the through hole. The fixed plate 8 is connected with the top surface of the moving block 14, and the fixed plate 8 can abut against the protective shell 12. One side of the fixed plate 8, which is close to the protective shell 12, is provided with a protective baffle 5, so that the patient is protected when the protective baffle is pushed and pulled through the bed plate 4.

Parts not described in the above modes can be realized by adopting or referring to the prior art.

The foregoing is a more detailed description of the present invention, taken in conjunction with the specific preferred embodiments thereof, and it is not intended that the invention be limited to the specific embodiments thereof. To the utility model belongs to the technical field of the ordinary skilled person say, do not deviate from the utility model discloses a other embodiments that reach under the technical scheme all should be contained the utility model discloses a within the scope of protection.

Claims

1. The utility model provides a cross bed car convenient to disease shifts, includes moving bottom plate (1), locate heightening support frame (2) on moving bottom plate (1) and locate backup pad (3) on heightening support frame (2), portable bed board (4), its characterized in that have been placed on backup pad (3): the supporting plate (3) is provided with an electric push-pull mechanism which is used for pushing the bed plate (4) away from the supporting plate (3) and pulling the bed plate (4) completely separated from the supporting plate (3) back, and the electric push-pull mechanism is detachably connected with the bed plate (4).

2. A patient transfer cart as claimed in claim 1, wherein: the electric push-pull mechanism comprises a motor (6) arranged on the supporting plate (3), a screw rod (13) which is rotatably arranged on the supporting plate (3) and is connected with a rotating shaft of the motor (6), a moving block (14) which is sleeved on the screw rod (13) through threads, and a push-pull part which is connected with the moving block (14), wherein the push-pull part can move relative to the screw rod (13) to exceed the edge of the supporting plate (3), and the push-pull part is detachably connected with the bed plate (4).

3. A patient transfer cart as claimed in claim 2, wherein: the push-and-pull portion comprises a connecting plate (7) and a fixing plate (8) connected with a moving block (14), the connecting plate (7) is provided with two pin groups (9), pin hole groups (10) are respectively arranged on the top surface of the fixing plate (8) and the top surface of the cross bed plate (4) close to the fixing plate (8), the pin groups (9) are matched with the pin hole groups (10), and the fixing plate (8) is detachably connected with the cross bed plate (4) through the connecting plate (7).

4. A patient transfer cart as claimed in claim 3, wherein: the supporting plate (3) is provided with a plurality of pulleys (11), the height of each pulley (11) is larger than that of each screw rod (13), and the fixing plate (8) and the bed plate (4) are arranged on the pulleys (11) and supported by the pulleys (11).

5. A patient transfer cart as claimed in claim 3, wherein: a protective shell (12) is arranged on the supporting plate (3), a through hole is formed in the protective shell (12), the motor (6) is located in the protective shell (12), and the connecting position of a rotating shaft of the motor (6) and the screw rod (13) is located in the through hole; the fixed plate (8) is connected with the top surface of the moving block (14), and one side of the fixed plate (8) close to the protective shell (12) is provided with a protective baffle (5).