CN219250715U

CN219250715U - Medical operation bed convenient to shrink

Info

Publication number: CN219250715U
Application number: CN202223511782.4U
Authority: CN
Inventors: 李宝明; 洪明
Original assignee: Second Hospital of Shandong University
Current assignee: Second Hospital of Shandong University
Priority date: 2022-12-28
Filing date: 2022-12-28
Publication date: 2023-06-27
Anticipated expiration: 2032-12-28

Abstract

The utility model belongs to the technical field of medical operation beds, and particularly relates to a medical operation bed convenient to shrink. Including foot-operated elevating gear, little universal wheel is installed to foot-operated elevating gear's bottom, and foot-operated elevating gear's output welding has the bottom plate, and the bottom plate top welding has middle bed frame, and the lifting guardrail is installed to the bed edge both sides of middle bed frame, and the head of a bed frame, the tail frame of bed are connected through spring lift slide rail respectively to the both sides of middle bed frame, and the top of head of a bed frame one side articulates through five keep off the back hinge has the head of a bed board, and head of a bed frame bottom both ends are articulated through folding hinge has the footpost. The utility model has simple and convenient operation, reduces the space occupation area of the bed body when in idle, and keeps the passageway unblocked.

Description

Medical operation bed convenient to shrink

Technical Field

The utility model belongs to the technical field of medical operation beds, and particularly relates to a medical operation bed convenient to shrink.

Background

The transfer bed is a special medical bed for transferring patients from an operating table to a ward and from an ambulance, solves the problem of the patients from the operating table to the ward after operation, reduces the pain and the difficulty brought to the patients when the patients are transferred by the traditional hand lifting, and is a necessary medical device for hospitals. When the running bed is idle, the occupied area is relatively large, and the passing of medical staff and patients is affected.

The patent with publication number CN115177443A discloses a hospital running bed, the patent is connected with a scissor type expansion bracket between a U-shaped frame and a square base, the scissor type expansion bracket comprises two groups of cross plates, the middle positions of the two groups of cross plates are connected through a long shaft, the patent lifts a bed body through the scissor type expansion bracket, but the bed body has no contraction function, and the lifting technical scheme is different from the utility model.

Disclosure of Invention

The utility model aims to provide a medical operation bed which is convenient to shrink, and can shrink rapidly when in idle, so as to reduce the occupied area and solve the problems in the prior art.

The technical scheme adopted for solving the technical problems is as follows: the utility model provides a medical operation bed convenient to shrink, including foot-operated elevating gear, little universal wheel is installed to foot-operated elevating gear's bottom, foot-operated elevating gear's output welding has the bottom plate, the welding of bottom plate top has middle bed frame, lifting rail is installed to the bed edge both sides of middle bed frame, the both sides of middle bed frame are respectively through spring lift slide rail connection head of a bed frame, the tailstock frame, head of a bed board has been articulated through five keep off the back hinge in the top of head of a bed frame one side, head of a bed frame bottom both ends have the footpost through folding hinge, big universal wheel is installed to the footpost lower extreme, the both ends of tailstock frame one side bottom have the footpost through folding hinge, little universal wheel is installed to the footpost lower extreme, foot-operated elevating gear includes the cylinder, the welding has the link in the cylinder both sides, the welding has the pulley on the bottom plate, the head of a bed frame, one side welding of tailstock frame has rings, link, pulley, rings are connected through wire rope.

Further, the folding hinges are provided with buckles, and the buckles of the folding hinges on two sides of the bed head frame are connected through the pull rods and used for pulling the pull rods to enable the bed legs of the bed head frame to fold inwards.

Further, the folding hinges are provided with buckles, and the buckles of the folding hinges at two sides of the bed tail frame are connected through the pull rods and used for pulling the pull rods to enable bed legs of the bed tail frame to fold inwards.

Further, the lifting guardrail is connected with a control rod in a matched mode, and the control rod is installed at the bottom of the middle bed frame and used for controlling lifting of the lifting guardrail.

Further, the lifting guardrail comprises a cross rod and vertical rods, the vertical rods are hinged to the cross rod, the lifting guardrail is welded to two sides of the middle bed frame through the cross rod below, a pin hole is formed in one lower end of one vertical rod of the lifting guardrail, a spring pin is arranged at a corresponding position of the pin hole of the vertical rod, the bottom of the spring pin is connected with a pull rope, the other end of the pull rope penetrates through the middle bed frame and then is connected to the middle position of the control rod, and pulleys are installed in the middle bed frame and used for lap joint of the pull rope.

Further, the control rod is provided with two lifting guardrails which are used for respectively controlling the two sides of the middle bed frame.

Further, the middle bed frame, the head frame and the tail frame are provided with table tops, and the table tops are provided with bed boards.

The utility model has the following beneficial effects:

1. when the middle bed frame is lifted, the bed head frame and the bed tail frame are contracted towards the middle, and then the bed legs are folded to complete the contraction action of the device, so that the operation is simple and convenient.

2. The bed head frame, the bed tail frame and the middle bed frame are higher after the utility model is contracted, the bottom is only provided with the pedal lifting device to contact the ground, and the bed frame of the device can not collide when passing through other running beds, so that the smoothness of the passageway is maintained.

3. The utility model can operate the lifting guardrails on the two sides of the bed edge on one side of the bed body without bypassing the lifting guardrails on the two sides of the bed body, thereby being convenient for medical staff to operate the lifting guardrails rapidly.

4. The bed head frame and the bed tail frame can be contracted towards the middle, so that the space occupation area of the bed body is further reduced.

Drawings

Fig. 1 is a schematic perspective view of the present utility model.

Fig. 2 is a schematic perspective view of the contracted structure of the present utility model.

Fig. 3 is a schematic bottom view of the present utility model.

Fig. 4 is a schematic diagram of the lifting fence of the present utility model.

Wherein: 1. a foot-operated lifting device; 2. a small universal wheel; 3. a bottom plate; 4. a middle bed frame; 5. a head frame; 6. a bed tail frame; 7. lifting the guardrail; 8. a spring lifting slide rail; 9. a fifth-gear backrest hinge; 10. a folding hinge; 11. bed legs; 12. a large universal wheel; 13. a cylinder; 14. hanging rings; 15. a pulley; 16. a hanging ring; 17. a wire rope; 18. a buckle; 19. a pull rod; 20. a control lever; 21. a cross bar; 22. a vertical rod; 23. a pin hole; 24. a spring pin; 25. a pull rope; 26. a table top; 27. a bed board; 28. headboard.

Detailed Description

The utility model will now be described in further detail with reference to the accompanying drawings.

As shown in fig. 1-4, a medical operation bed convenient to shrink, including foot-operated elevating gear 1, little universal wheel 2 is installed to foot-operated elevating gear 1's bottom, foot-operated elevating gear 1's output welding has bottom plate 3, middle bed frame 4 is welded to bottom plate 3 top, lifting rail 7 is installed to middle bed frame 4's rim both sides, middle bed frame 4's both sides are respectively through spring lift slide rail 8 connection head of a bed frame 5, the bed tail frame 6, middle bed frame 4, head of a bed frame 5, bed tail frame 6 is equipped with mesa 26, place bed board 27 on mesa 26, head of a bed frame 5 side's top is articulated through five keep off back hinge 9 has head of a bed board 28, head of a bed frame 5 bottom both ends are articulated through folding hinge 10 have bed leg 11, big universal wheel 12 is installed to the lower extreme of bed leg 11, little universal wheel 2 is installed to the lower extreme of bed leg 11, foot-operated elevating gear 1 includes cylinder 13, the both sides welding has link 14 of cylinder 13, the pulley 15 is welded on bottom plate 3, head of a bed frame 5, one side of a bed frame 6, one side, 16, wire rope 16, rings 16 are welded through rings 15 are connected through rings 17. The folding hinge 10 is provided with a buckle 18, and the buckles 18 of the folding hinges 10 at the two sides of the bedside frame 5 and the bed tail frame 6 are connected through a pull rod 19, and are used for pulling the pull rod 19 to enable the legs 11 of the bedside frame 5 to fold inwards.

The lifting guardrail 7 is connected with a control rod 20 in a matched mode, the control rod 20 is provided with two lifting guardrails 7 used for respectively controlling two sides of the middle bed frame 4, the control rod 20 is installed at the bottom of the middle bed frame 4 and used for controlling lifting of the lifting guardrails 7, the lifting guardrails 7 comprise a cross rod 21 and upright rods 22, the upright rods 22 are hinged to the cross rod 21, the lifting guardrails 7 are welded on two sides of the middle bed frame 4 through the cross rod 21 below, the lower end of one upright rod 22 of the lifting guardrails 7 is provided with a pin hole 23, the upright rods 22 are provided with spring pins 24 at corresponding positions of the pin hole 23, the bottoms of the spring pins 24 are connected with pull ropes 25, the other ends of the pull ropes 25 penetrate through the middle bed frame 4 and then are connected to the middle position of the control rod 20, and pulleys 15 are installed in the middle bed frame 4 and used for lap joint of the pull ropes 25.

The working principle of the utility model is as follows: when the multifunctional bed is used, the middle bed frame 4, the bed head frame 5 and the bed tail frame 6 are flush, the mattress is paved on the bed board 27, the bed is easy to place above the mattress, the bed head board 28 rotates through the five-baffle backrest hinge 9, so that the bed head board 28 can be inclined and fixed in the directions of 0 degree, 30 degrees, 45 degrees, 60 degrees and 90 degrees for adjusting the posture of a patient. When the folding bed is idle, the mattress and the bed passing through the bed are easily rolled up to the middle, the middle bed frame 4 is lifted by the pedal lifting device 1, the bed head frame 5 and the bed tail frame 6 are lower than the middle bed frame 4 under the dead weight, and shrink to the middle under the tension of the steel wire rope 17, finally shrink under the middle bed frame 4, and the pull rod 19 is pulled to enable the folding hinge 10 to be in an unlocking state, so that the bed legs 11 are folded.

The above examples are merely illustrative of the preferred embodiments of the present utility model and are not intended to limit the spirit and scope of the present utility model. Various modifications and improvements of the technical scheme of the utility model, which are made by those skilled in the art, are included in the protection scope of the utility model without departing from the design concept of the utility model.

The technology, shape, and construction parts of the present utility model, which are not described in detail, are known in the art.

Claims

1. A medical operation bed convenient to shrink, its characterized in that: including foot-operated elevating gear, little universal wheel is installed to foot-operated elevating gear's bottom, foot-operated elevating gear's output welding has the bottom plate, the bottom plate top welding has middle bed frame, the lifting rail is installed to the bed edge both sides of middle bed frame, the head of a bed frame is connected through spring lift slide rail respectively to the both sides of middle bed frame, the tail frame, head of a bed frame one side top is articulated through five keep off the back hinge and is had the head board, head of a bed frame bottom both ends are articulated through folding hinge have the footpost, the big universal wheel is installed to the footpost lower extreme, the both ends of tail frame one side bottom are articulated through folding hinge have the footpost, little universal wheel is installed to the footpost lower extreme, foot-operated elevating gear includes the cylinder, the welding of cylinder both sides has the link, the welding has the pulley on the bottom plate, the rings are welded to one side of head of a bed frame, the tail frame, link, pulley, rings are connected through wire rope.

2. The collapsible medical procedure bed as defined in claim 1, wherein: the folding hinges are provided with buckles, and the buckles of the folding hinges on two sides of the bed head frame are connected through the pull rods and used for pulling the pull rods to enable the bed legs of the bed head frame to fold inwards.

3. The collapsible medical procedure bed as defined in claim 1, wherein: the folding hinges are provided with buckles, the buckles of the folding hinges at two sides of the bed tail frame are connected through the pull rods, and the buckles are used for pulling the pull rods to enable bed legs of the bed tail frame to fold inwards.

4. The collapsible medical procedure bed as defined in claim 1, wherein: the lifting guardrail is connected with a control rod in a matched mode, and the control rod is installed at the bottom of the middle bed frame and used for controlling lifting of the lifting guardrail.

5. The collapsible medical procedure bed as defined in claim 4, wherein: the lifting guardrail comprises a cross rod and vertical rods, the vertical rods are hinged to the cross rod, the lifting guardrail is welded to two sides of the middle bed frame through the cross rod below, a pin hole is formed in the lower end of one of the vertical rods of the lifting guardrail, a spring pin is arranged at the corresponding position of the pin hole of the vertical rod, the bottom of the spring pin is connected with a pull rope, the other end of the pull rope penetrates through the middle bed frame and then is connected to the middle position of the control rod, and pulleys are installed in the middle bed frame and used for lap joint of the pull rope.

6. The collapsible medical procedure bed as defined in claim 4, wherein: the control rod is provided with two lifting guardrails which are used for respectively controlling the two sides of the middle bed frame.

7. The collapsible medical procedure bed as defined in claim 1, wherein: the middle bed frame, the head frame and the tail frame are provided with table tops, and the table tops are provided with bed boards.