CN211633979U

CN211633979U - Wheelchair for intensive care unit

Info

Publication number: CN211633979U
Application number: CN202020067320.XU
Authority: CN
Inventors: 庞双艳; 蒋彩和; 袁通梅; 刘金涛; 潘显国
Original assignee: First Affiliated Hospital of Medical College Shihezi University
Current assignee: First Affiliated Hospital of Medical College Shihezi University
Priority date: 2020-01-14
Filing date: 2020-01-14
Publication date: 2020-10-09
Anticipated expiration: 2030-01-14

Abstract

The utility model discloses a wheelchair for intensive care unit, including fixed bedplate, the last fixed surface of fixed bedplate is provided with the rubber pad, the fixed back board that is provided with in left side of fixed bedplate upper surface, the both sides of fixed bedplate lower surface are all fixed and are provided with the backup pad, two the lower surface of backup pad respectively with the both sides fixed connection of bottom plate upper surface, left side position the front and the equal activity in the back of backup pad are provided with the action wheel. The utility model discloses a set up connecting rod, running-board and haulage rope for the pulling haulage rope can drive the connecting rod and rotate the skew, thereby the connecting rod of being convenient for drives the running-board and carries out angle modulation, is favorable to the patient to be recovered, still through setting up the movable rod, receiving the line roller, movable plate and handle, makes to rotate the handle and drive the movable rod rotation through the movable plate, and the movable rod drives and receives the line roller and carry out the rolling promotion to the haulage rope, thereby makes the regulation of connecting rod convenient and fast more, and the result of use is better.

Description

Wheelchair for intensive care unit

Technical Field

The utility model relates to an intensive care unit uses technical field, specifically is an intensive care unit uses wheelchair.

Background

The intensive care unit, namely an intensive care unit, provides an isolation place and equipment for patients with severe or coma, provides optimal care and targeted monitoring supply, is also called as a deep treatment part, and the wheelchair is an important rehabilitation tool, not only is a walking tool for people with limb injuries and people with mobility disabilities, but also is often used for moving and relaxing the patients in the intensive care unit;

the conventional apparatus has the following disadvantages:

at present, the pedals of most wheelchairs are fixed, so that the blood of legs is easy to flow out when a patient keeps a posture for a long time, the rehabilitation effect is influenced, and the using effect is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an intensive care unit uses wheelchair to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a wheelchair for an intensive care unit comprises a fixed seat board, wherein a rubber pad is fixedly arranged on the upper surface of the fixed seat board, a back board is fixedly arranged on the left side of the upper surface of the fixed seat board, supporting boards are fixedly arranged on both sides of the lower surface of the fixed seat board, the lower surfaces of the two supporting boards are respectively fixedly connected with both sides of the upper surface of a bottom board, driving wheels are movably arranged on the front and back surfaces of the supporting boards at the left side positions, auxiliary wheels are fixedly arranged on the right side of the lower surface of the bottom board, a movable cavity is formed in the right side of the fixed seat board, the front and back surfaces in the movable cavity are respectively fixedly connected with both ends of a fixed rod, a rotating sleeve is movably arranged on the surface of the middle part of the fixed rod, a connecting rod is fixedly arranged on the outer side surface of the rotating sleeve, a communicating hole is arranged at the bottom, the bottom end of the connecting rod is fixedly provided with a pedal, the top of the fixed seat plate is movably provided with a movable rod, the bottom end of the movable rod extends into the movable cavity and is provided with a lifting mechanism, and two ends of the movable rod are provided with control mechanisms.

Preferably, the top of the left side surface of the backrest plate is fixedly provided with a push handle, the front side and the rear side of the upper surface of the fixed seat plate are both fixedly provided with a protective frame, and the middle part of the protective frame is fixedly provided with an anti-skidding sleeve.

Preferably, the upper surface of the pedal is fixedly provided with a convex block, the left side surface of the middle part of the connecting rod is fixedly provided with an expansion spring, and one end of the expansion spring, which is far away from the connecting rod, is fixedly connected with the right side surface of the right position supporting plate.

Preferably, carry and draw mechanism including receiving the line roller, receive the fixed surface that sets up in the movable rod bottom of line roller, the fixed surface that receives the line roller is provided with the haulage rope, the haulage rope keep away from the one end of receiving the line roller run through the inside of intercommunicating pore and with the middle part fixed connection of connecting rod right flank, the fixed guide roll that is provided with in right side of activity intracavity portion, the surface of guide roll and the surperficial swing joint of haulage rope.

Preferably, control mechanism includes the grafting block, the fixed bottom that sets up at the movable rod of grafting block, the inserting groove has been seted up at the top of rotating the cover lateral surface, the bottom of grafting block is pegged graft with the inside activity of inserting groove, the fixed movable plate that is provided with in top of movable rod, the fixed surface of movable plate is provided with the handle, the fixed surface of fixed bedplate is provided with reset spring, reset spring's top is through the inside swing joint of ball and movable plate.

Preferably, the cross section of each insertion block and the cross section of each insertion groove are rectangular, the size of the cross section of each insertion block is matched with that of the cross section of the inner portion of each insertion groove, the number of the insertion grooves is six, and the six insertion grooves are evenly distributed on the top of the outer side face of the rotating sleeve at equal intervals.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model has the advantages that the connecting rod, the pedal plate and the traction rope are arranged, so that the traction rope can be pulled to drive the connecting rod to rotate and deflect, the connecting rod can drive the pedal plate to adjust the angle, the recovery of a patient is facilitated, the movable rod, the wire collecting roller, the movable plate and the handle are arranged, the movable rod is driven by the rotating handle to rotate through the movable plate, the movable rod drives the wire collecting roller to roll and lift the traction rope, and therefore, the adjustment of the connecting rod is more convenient and faster, and the use effect is better;

2. the utility model discloses a set up the grafting piece, inserting groove and reset spring, utilize reset spring shrink effect that resets, make the grafting that the grafting piece is firm inside the inserting groove, carry on spacing fixedly to the rotation of rotating sleeve, it is firm to be favorable to the running-board to adjust to accomplish the back, through setting up expanding spring, make expanding spring shrink that resets be convenient for drive connecting rod automatic re-setting, still through setting up the guide roll, be convenient for carry out spacing direction to the middle part of haulage rope, it is firm to the rolling of haulage rope to be favorable to receiving the line roller, excellent in use effect.

Drawings

FIG. 1 is a front view of the overall structure of a wheelchair for intensive care unit of the present invention;

FIG. 2 is a front sectional view of the overall structure of the wheelchair for intensive care unit;

fig. 3 is an enlarged view of the structure at the position A in fig. 2 of the wheelchair for intensive care unit of the present invention.

In the figure: 1. fixing the seat plate; 2. a rubber pad; 3. a back board; 4. a push handle; 5. a protective frame; 6. an anti-slip sleeve; 7. a support plate; 8. a base plate; 9. a driving wheel; 10. an auxiliary wheel; 11. a movable cavity; 12. fixing the rod; 13. rotating the sleeve; 14. a connecting rod; 15. a communicating hole; 16. a foot pedal; 17. a bump; 18. a tension spring; 19. a movable rod; 20. a wire take-up roller; 21. a hauling rope; 22. a guide roller; 23. an insertion block; 24. inserting grooves; 25. moving the plate; 26. a handle; 27. a return spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a wheelchair for an intensive care unit comprises a fixed seat board 1, wherein a rubber pad 2 is fixedly arranged on the upper surface of the fixed seat board 1, a backrest plate 3 is fixedly arranged on the left side of the upper surface of the fixed seat board 1, supporting plates 7 are fixedly connected to both sides of the lower surface of the fixed seat board 1, the lower surfaces of the two supporting plates 7 are respectively fixedly connected with both sides of the upper surface of a bottom plate 8, driving wheels 9 are movably arranged on the front and back surfaces of the supporting plates 7 at the left side, auxiliary wheels 10 are fixedly arranged on the right side of the lower surface of the bottom plate 8, a movable cavity 11 is arranged inside the right side of the fixed seat board 1, the front and back surfaces inside the movable cavity 11 are respectively fixedly connected with both ends of a fixed rod 12, a rotating sleeve 13 is movably sleeved on the surface of the middle part of the fixed rod 12, a connecting rod 14 is fixedly connected with the outer side surface of the rotating sleeve 13, a communicating hole 15 is, the bottom end of the connecting rod 14 is fixedly connected with a pedal 16, the top of the fixed seat board 1 is movably inserted with a movable rod 19, the bottom end of the movable rod 19 extends into the movable cavity 11 and is provided with a lifting mechanism, and two ends of the movable rod 19 are provided with control mechanisms.

The top fixedly connected with of 3 left surfaces of back board pushes away 4, the equal fixedly connected with protection frame 5 in front side and the rear side of fixed bedplate 1 upper surface, and the fixed anti-skidding cover 6 that has cup jointed in the middle part of protection frame 5 is convenient for carry out safety protection to patient's both sides.

The upper surface of the pedal plate 16 is fixedly provided with a convex block 17, the left side surface of the middle part of the connecting rod 14 is fixedly connected with an expansion spring 18, and one end of the expansion spring 18, which is far away from the connecting rod 14, is fixedly connected with the right side surface of the right position supporting plate 7, so that the pedal plate 16 is placed in an anti-skidding manner.

The lifting mechanism comprises a wire collecting roller 20, the wire collecting roller 20 is fixedly sleeved on the surface of the bottom end of the movable rod 19, a traction rope 21 is fixedly connected to the surface of the wire collecting roller 20, one end, far away from the wire collecting roller 20, of the traction rope 21 penetrates through the inside of the communication hole 15 and is fixedly connected with the middle of the right side face of the connecting rod 14, a guide roller 22 is fixedly mounted on the right side of the inside of the movable cavity 11, and the surface of the guide roller 22 is movably connected with the surface of the traction rope 21.

Control mechanism includes grafting block 23, grafting block 23 fixed connection is in the bottom of movable rod 19, and the inserting groove 24 has been seted up at the top of rotating sleeve 13 lateral surface, and the bottom of grafting block 23 is pegged graft with the inside activity of inserting groove 24, and the top fixedly connected with movable plate 25 of movable rod 19, the last fixed surface of movable plate 25 is connected with handle 26, and the last fixed surface of fixed bedplate 1 is connected with reset spring 27, and reset spring 27's top is through the inside swing joint of ball and movable plate 25.

The cross section of the insertion block 23 and the cross section of the insertion groove 24 are both rectangular, the size of the cross section of the insertion block 23 is matched with the size of the inner cross section of the insertion groove 24, the number of the insertion grooves 24 is six, and the six insertion grooves 24 are uniformly distributed on the top of the outer side surface of the rotating sleeve 13 at equal intervals.

The working principle is as follows: when the utility model is used, a patient sits on the upper surface of the rubber pad 2, places feet on the upper surface of the pedal plate 16, protects two sides of the pedal plate 16 by using the protection frame 5, medical staff holds the pushing handle 4 to push, and uses the combined action of the driving wheel 9 and the auxiliary wheel 10 to facilitate movement, when the angle of the pedal plate 16 needs to be adjusted, the handle 26 is pulled upwards, the handle 26 drives the moving plate 25 to move upwards, the moving plate 25 drives the reset spring 27 to stretch, meanwhile, the moving plate 25 drives the splicing block 23 to move away from the inside of the splicing groove 24 through the movable rod 19, the handle 26 is rotated, the handle 26 drives the movable rod 19 to rotate through the moving plate 25, the movable rod 19 drives the wire receiving roller 20 to rotate to roll the traction rope 21, the right end of the traction rope 21 pulls the connecting rod 14 to rotate upwards to offset, the placing angle of the pedal plate 16 is adjusted, the handle 26 is released after the adjustment is, the moving plate 25 drives the movable rod 19 to move downwards, and the movable rod 19 drives the insertion block 23 to be movably inserted into the insertion groove 24, so that the rotation of the rotating sleeve 13 is limited and fixed.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an intensive care unit uses wheelchair, includes fixed bedplate (1), its characterized in that: the upper surface of the fixed seat board (1) is fixedly provided with a rubber pad (2), the left side of the upper surface of the fixed seat board (1) is fixedly provided with a backrest board (3), two sides of the lower surface of the fixed seat board (1) are fixedly provided with supporting boards (7), the lower surfaces of the two supporting boards (7) are respectively fixedly connected with two sides of the upper surface of the bottom board (8), the left side is positioned at the position that the front and the back of the supporting boards (7) are respectively and movably provided with a driving wheel (9), the right side of the lower surface of the bottom board (8) is fixedly provided with an auxiliary wheel (10), the inside of the right side of the fixed seat board (1) is provided with a movable cavity (11), the front and the back inside of the movable cavity (11) are respectively and fixedly connected with two ends of a fixed rod (12), the surface of the middle part of the fixed rod (12) is, the right side bottom of fixed bedplate (1) is run through and is equipped with intercommunicating pore (15), the one end that rotates cover (13) is kept away from in connecting rod (14) runs through the inside of intercommunicating pore (15) and extends to the bottom of fixed bedplate (1), the bottom mounting of connecting rod (14) is provided with running-board (16), the top activity of fixed bedplate (1) is provided with movable rod (19), the bottom of movable rod (19) extends to the inside in activity chamber (11) and is provided with and carries the pull mechanism, the both ends of movable rod (19) are provided with control mechanism.

2. The wheelchair for intensive care unit according to claim 1, wherein: the top of the left side surface of the backrest plate (3) is fixedly provided with a push handle (4), the front side and the rear side of the upper surface of the fixed seat plate (1) are fixedly provided with a protective frame (5), and the middle part of the protective frame (5) is fixedly provided with an anti-skidding sleeve (6).

3. The wheelchair for intensive care unit according to claim 1, wherein: the upper surface of the pedal (16) is fixedly provided with a convex block (17), the left side surface of the middle part of the connecting rod (14) is fixedly provided with a telescopic spring (18), and one end, far away from the connecting rod (14), of the telescopic spring (18) is fixedly connected with the right side surface of the right position supporting plate (7).

4. The wheelchair for intensive care unit according to claim 1, wherein: carry and draw mechanism including receiving line roller (20), receive line roller (20) fixed the surface that sets up in movable rod (19) bottom, the fixed surface of receiving line roller (20) is provided with haulage rope (21), haulage rope (21) are kept away from the one end of receiving line roller (20) and are run through the inside of intercommunicating pore (15) and with the middle part fixed connection of connecting rod (14) right flank, the fixed guide roll (22) that is provided with in the inside right side in activity chamber (11), the surface of guide roll (22) and the surface swing joint of haulage rope (21).

5. The wheelchair for intensive care unit according to claim 1, wherein: control mechanism includes plug block (23), plug block (23) are fixed to be set up in the bottom of movable rod (19), inserting groove (24) have been seted up at the top of rotating cover (13) lateral surface, the bottom of plug block (23) is pegged graft with the inside activity of inserting groove (24), the fixed movable plate (25) that is provided with in top of movable rod (19), the fixed surface of upper surface of movable plate (25) is provided with handle (26), the fixed surface of fixed bedplate (1) is provided with reset spring (27), the inside swing joint of ball and movable plate (25) is passed through on the top of reset spring (27).

6. The wheelchair for intensive care unit according to claim 5, wherein: the cross section of the insertion block (23) and the cross section of the insertion groove (24) are both rectangular, the size of the cross section of the insertion block (23) is matched with that of the inner cross section of the insertion groove (24), the number of the insertion grooves (24) is six, and the six insertion grooves (24) are uniformly distributed on the top of the outer side face of the rotating sleeve (13) at equal intervals.