CN220778548U

CN220778548U - Seat structure of shifter

Info

Publication number: CN220778548U
Application number: CN202322095377.7U
Authority: CN
Inventors: 高鹏; 苏杰
Original assignee: Dingzhou Amber Medical Instrument Co ltd
Current assignee: Dingzhou Amber Medical Instrument Co ltd
Priority date: 2023-08-07
Filing date: 2023-08-07
Publication date: 2024-04-16
Anticipated expiration: 2033-08-07

Abstract

The utility model belongs to the technical field of medical rehabilitation auxiliary equipment, and particularly relates to a seat structure of a shifter, which comprises a base, a strip-shaped plate, a first adjusting assembly, a moving assembly, a first transverse plate, a first back plate, three vertical plates, a second adjusting assembly, a hand assembly, a second transverse plate, a second back plate and a limiting assembly. The utility model has reasonable design and simple operation, has the functions of adjusting the height of lying and sitting and adjusting the leaning angle, is convenient for directly installing and using the portable closestool, can realize the integral shifting operation of the transverse plate II and the back plate II under the cooperation of the lifting equipment of the shifting machine, has the self-moving function, and effectively improves the use flexibility of the device.

Description

Seat structure of shifter

Technical Field

The utility model relates to the technical field of medical rehabilitation auxiliary equipment, in particular to a seat structure of a shifter.

Background

The shifter belongs to the category of medical rehabilitation auxiliary equipment, and is mainly used for assisting a nurse to shift the position of a user, such as the situation that the user needs to shift between positions of a wheelchair, a sofa, a bed, a toilet and the like. The prior art has a large size, comprises lifting equipment, a seat and the like for assisting in displacement, the seat of the displacement machine generally has only a simple function of adjusting the leaning angle, and meanwhile, the seat of the displacement machine is inconvenient to use independently and inconvenient to adjust the height independently, and the experience of a user can be affected to a certain extent.

The information disclosed in this background section is only for enhancement of understanding of the general background of the utility model and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person of ordinary skill in the art.

Disclosure of utility model

The utility model aims to solve the defects of the prior art and provides a seat structure of a shifter.

The technical aim of the utility model is realized by the following technical scheme: a seat structure of a displacement machine comprises a base, a strip-shaped plate, an adjusting component I, a moving component, a transverse plate I, a back plate I, three vertical plates, an adjusting component II, a hand-held component, a transverse plate II, a back plate II and a limiting component;

The movable assembly and the first adjusting assembly are arranged on the base, the first adjusting assembly is connected with the first adjusting assembly in a sliding mode, the first adjusting assembly is fixedly arranged on the first adjusting assembly and is connected with the first adjusting assembly, the third adjusting assembly is hinged to the base and the second adjusting assembly, the first adjusting assembly is arranged on the first adjusting assembly, the second adjusting assembly is arranged on the first adjusting assembly, the first adjusting assembly is connected with the first adjusting assembly, the second adjusting assembly is arranged on the first adjusting assembly, the second adjusting assembly is connected with the second adjusting assembly, the second adjusting assembly is fixedly arranged on the second adjusting assembly, the second adjusting assembly is rotatably arranged on the second adjusting assembly, the second adjusting assembly is arranged on the second adjusting assembly, and the first adjusting assembly is connected with the second adjusting assembly.

Preferably, the moving assembly comprises two driving wheels, two driven wheels and two driving motors, the two driving motors are fixedly arranged on the base, the driving wheels are fixedly sleeved on output shafts of the two driving motors, and the two driven wheels are rotatably arranged on the fixing plate.

Preferably, the first adjusting component comprises an adjusting motor and an adjusting screw rod, one side of the base is fixedly provided with a mounting groove, the adjusting motor is fixedly arranged in the mounting groove, the adjusting screw rod is fixedly connected to an output shaft of the adjusting motor, and the adjusting screw rod is in threaded connection with the strip-shaped plate.

Preferably, the second adjusting component comprises an electric cylinder and two hinging blocks, wherein hinging blocks are fixedly arranged on the vertical plates at the bottom side and the right side of the first transverse plate, and the same electric cylinder is hinged on the two hinging blocks.

Preferably, the hand assembly comprises two left support plates, four right support plates, two holding rods, telescopic rods, two fixing screw rods and a bidirectional internal screw sleeve, wherein the two left support plates are fixedly installed on the first back plate, four right support plates are fixedly installed on the first transverse plate, the same telescopic rod is hinged to the right support plates located on the left front side and the left support plates located on the front side, two holding rods are fixedly installed on the four right support plates, the two holding rods are arranged in parallel, the fixing screw rods are all hinged to the right support plates located on the left rear side and the left support plates located on the rear side, and the same bidirectional internal screw sleeve is installed on the two fixing screw rods in a threaded mode.

Preferably, guide grooves are formed in the four right support plates, top openings of the guide grooves are in a horn shape, two guide plates are fixedly mounted on the front side and the rear side of the transverse plate II, and the four guide plates are respectively and slidably mounted in the corresponding guide grooves.

Preferably, the limiting assembly comprises a limiting pin and a stop block, a plurality of limiting holes are formed in the second back plate based on the supporting shaft as the center, a jack is formed in the front side of the second transverse plate, the limiting pin is inserted and installed in one of the limiting holes, the stop block is fixedly arranged at the front end of the limiting pin, and one end, far away from the stop block, of the limiting pin is inserted and installed in the jack.

Preferably, the first transverse plate is provided with a clamping groove, the inner walls of the two sides of the clamping groove are provided with strip-shaped grooves, and the second transverse plate is provided with a circular opening.

The beneficial effects of the utility model are as follows: according to the utility model, the horizontal and vertical height adjustment can be realized through the cooperation of the first adjusting component, the second adjusting component, the vertical plate and other components, the handrail function can be provided through the arranged hand-held component, meanwhile, the leaning angle can be adjusted according to actual use requirements, the portable closestool can be conveniently installed and used in a sitting and vertical state through the cooperation of the clamping groove, the strip-shaped groove and the round opening, the included angle between the second backboard and the second transverse plate can be independently adjusted and limited through the arranged limiting component, the shifting function can be conveniently provided for a user through lifting equipment on the shifting machine under the cooperation of the guide plate and the right support plate, the device can have the function of independently and automatically moving, the device can be normally used under the condition of being separated from the shifting machine, and the use flexibility of the device is effectively improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic perspective view of a seat structure of a shifter according to the present utility model;

fig. 2 is a schematic partial perspective view of a seat structure of a shifter according to the present utility model;

Fig. 3 is a schematic perspective view of a base, a fixed plate, a second adjusting component and a moving component in a seat structure of a shifter according to the present utility model;

fig. 4 is a schematic perspective view of a back plate, a cross plate, a guide plate and a limiting component in a seat structure of a shifter according to the present utility model;

Fig. 5 is a schematic structural view of a portion a of a seat structure of a shifter according to the present utility model;

FIG. 6 is a schematic view of a seat structure of a shifter according to the present utility model;

Fig. 7 is a schematic structural view of the right support plate and the guide groove part according to the present utility model.

In the figure: 1. a base; 101. adjusting a motor; 102. adjusting a screw rod; 11. a strip-shaped plate; 12. a fixing plate; 121. driven wheel; 13. a driving motor; 131. a driving wheel; 2. a transverse plate I; 21. a backboard I; 22. a left support plate; 221. fixing a screw rod; 222. a bi-directional inner wire sleeve; 223. a telescopic rod; 23. a right support plate; 231. a grip lever; 24. a riser; 241. an electric cylinder; 3. a transverse plate II; 31. a guide plate; 32. and a second backboard.

Detailed Description

The technical scheme of the present utility model will be clearly and completely described in connection with specific embodiments. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to fall within the scope of the utility model.

Referring to fig. 1-7, a seat structure of a shifter comprises a base 1, a strip-shaped plate 11, a first transverse plate 2, a first back plate 21, three vertical plates 24, a second transverse plate 3 and a second back plate 32, wherein two driving motors 13 are fixedly arranged on the base 1, driving wheels 131 are fixedly sleeved on output shafts of the two driving motors 13, two driven wheels 121 are rotatably arranged on a fixed plate 12 so as to facilitate the control of the device to automatically move, the strip-shaped plate 11 is slidably arranged on the base 1, an adjusting assembly I comprises an adjusting motor 101 and an adjusting screw 102, one side of the base 1 is fixedly provided with an installing groove, an adjusting motor 101 is fixedly arranged in the installing groove, the adjusting screw 102 is fixedly connected with an output shaft of the adjusting motor 101 and is in threaded connection with the strip-shaped plate 11, the strip-shaped plate 11 can be controlled to carry out transverse position adjustment, the fixed plate 12 is fixedly arranged on the strip-shaped plate 11, the three risers 24 are respectively hinged on the base 1 and the fixed plate 12, the number of the risers 24 on the base 1 is two, the first transverse plate 2 is hinged on the three risers 24, the bottom side and the right side of the first transverse plate 2 are both fixedly provided with hinge blocks, the two hinge blocks are hinged with the same electric cylinder 241, the included angle between the right side riser 24 and the transverse plate can be adjusted, the first back plate 21 is hinged on the first transverse plate 2, the second transverse plate 3 is arranged above the first transverse plate 2, the first back plate 21 is fixedly provided with two left support plates 22, the first transverse plate 2 is fixedly provided with four right support plates 23, the right support plates 23 positioned at the left front side and the left support plates 22 positioned at the front side are hinged with the same telescopic rod 223, the four right support plates 23 are fixedly provided with two holding rods 231, the two holding rods 231 are mutually parallel, the right support plate 23 at the left rear and the left support plate 22 at the rear side are hinged with the fixing screw rods 221, the same two-way inner screw sleeve 222 is arranged on the two fixing screw rods 221 in a threaded manner, the handrail function can be provided, meanwhile, the included angle between the first backboard 21 and the first backboard 2can be adjusted according to the requirement, the second backboard 32 is fixedly provided with a supporting shaft, the supporting shaft is rotatably arranged on the second backboard 3, the second backboard 32 is provided with a plurality of limiting holes based on the supporting shaft as the center, the front side of the second backboard 3 is provided with an inserting hole, one limiting hole is inserted with a limiting pin, the front end of the limiting pin is fixedly provided with a stop block, one end of the limiting pin, which is far away from the stop block, is inserted and arranged in the inserting hole, so that the relative position between the second backboard 3 and the second backboard 32 can be fixed, and a user can keep stable when the second backboard 32 is lifted.

In this embodiment, the guide way has all been seted up on four right extension boards 23, and the top of guide way is loudspeaker form setting, and the equal fixed mounting in both sides has two deflector 31 around diaphragm two 3, and four deflector 31 slidable mounting respectively in corresponding guide way can lead and spacing diaphragm two 3, conveniently place the diaphragm in the position between four right extension boards 23 simultaneously, also conveniently moves away alone simultaneously.

In this embodiment, the first transverse plate 2 is provided with a clamping groove, the inner walls of the two sides of the clamping groove are provided with strip-shaped grooves, and the second transverse plate 3 is provided with a circular opening, so that the portable toilet bowl can be conveniently installed.

In this embodiment, a plurality of lifting lugs are fixedly mounted on the second transverse plate 3, so that lifting equipment on the shifter is convenient to lift and shift the second transverse plate 3.

Working principle: when the lifting device is used, firstly, the device is connected to the displacement machine and is powered on, a user sits on the transverse plate II 3 and leans against the back plate II 32, the limiting pin is pulled out of the jack through the stop block, the back plate II 32 is abutted against the back plate I21, when the inclination angle of the back plate I21 needs to be adjusted, the bidirectional inner wire sleeve 222 is rotated, the adjustment of the transverse position of the strip-shaped plate 11 can be realized under the cooperation of the two fixing screw rods 221, the rotation of the adjusting screw 102 can be controlled through the adjusting motor 101, the left end of the transverse plate I2 can be moved downwards, the user can sit on the transverse plate II 3 stably, the portable closestool can be conveniently installed through the clamping groove arranged, meanwhile, under the cooperation of the round opening, the condition that the user does not come down from the transverse plate II 3, the portable closestool can be directly used, when the sitting height needs to be adjusted, the electric cylinder 241 is extended, meanwhile, the strip-shaped plate 11 is matched to move rightwards or leftwards, accordingly, the transverse plate is wholly lowered or lifted, the transverse plate I2 can be adjusted through the adjustment of the adjusting screw sleeve 102 when the lying on the flat side, the lifting device can be matched with the back plate I21, the lifting device can be used, the lifting device can be adjusted to the same horizontal plane through the lifting device, and the lifting device can be adjusted through the lifting device 13, and the lifting device can be adjusted, and the lifting device can be matched with the lifting device can be used for the lifting device by being used by being adjusted.

The seat structure of the shifter provided by the utility model is described in detail above. The principles and embodiments of the present utility model have been described herein with reference to specific examples, which are intended to be merely illustrative of the methods of the present utility model and their core ideas. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the utility model can be made without departing from the principles of the utility model and these modifications and adaptations are intended to be within the scope of the utility model as defined in the following claims.

Claims

1. The seat structure of the displacement machine is characterized by comprising a base (1), a strip-shaped plate (11), an adjusting component I, a moving component, a transverse plate I (2), a back plate I (21), three vertical plates (24), an adjusting component II, a hand-held component, a transverse plate II (3), a back plate II (32) and a limiting component;

Remove subassembly and adjusting part one and all set up on base (1), strip shaped plate (11) slidable mounting is connected on base (1), and adjusting part one is connected with strip shaped plate (11), fixed mounting has fixed plate (12) on strip shaped plate (11), and three riser (24) are articulated respectively to be installed on base (1) and fixed plate (12), and riser (24) quantity on base (1) is two, riser one (2) is articulated to be installed on three riser (24), adjusting part two sets up in the bottom side of riser one (2), and adjusting part two are connected with riser (24) on the right side, backplate one (21) are articulated to be installed on riser one (2), hand subassembly sets up on backplate one (21) and diaphragm one (2), and riser two (3) are connected with hand subassembly, backplate two (3) are connected with hand subassembly, the back shaft is installed on backplate (32) and is connected with two, and is connected with two (32) on the back plate (3), and the back plate is connected with two (32).

2. A shifter seating structure as defined in claim 1, wherein: the movable assembly comprises two driving wheels (131), two driven wheels (121) and two driving motors (13), wherein the two driving motors (13) are fixedly installed on the base (1), the driving wheels (131) are fixedly sleeved on output shafts of the two driving motors (13), and the two driven wheels (121) are rotatably installed on the fixed plate (12).

3. A shifter seating structure as defined in claim 1, wherein: the first adjusting assembly comprises an adjusting motor (101) and an adjusting screw rod (102), one side of the base (1) is fixedly provided with a mounting groove, the adjusting motor (101) is fixedly arranged in the mounting groove, the adjusting screw rod (102) is fixedly connected to an output shaft of the adjusting motor (101), and the adjusting screw rod (102) is in threaded connection with the sleeve strip-shaped plate (11).

4. A shifter seating structure as defined in claim 1, wherein: the second adjusting component comprises an electric cylinder (241) and two hinging blocks, wherein hinging blocks are fixedly arranged on the vertical plates (24) on the bottom side and the right side of the first transverse plate (2), and the same electric cylinder (241) is hinged on the two hinging blocks.

5. A shifter seating structure as defined in claim 1, wherein: the hand assembly comprises two left support plates (22), four right support plates (23), two holding rods (231), telescopic rods (223), two fixing screw rods (221) and two-way internal screw sleeves (222), wherein the two left support plates (22) are fixedly installed on the back plate I (21), the four right support plates (23) are fixedly installed on the transverse plate I (2), the same telescopic rod (223) is hinged on the right support plates (23) positioned on the left front side and the left support plates (22) positioned on the front side, the two holding rods (231) are fixedly installed on the four right support plates (23), the two holding rods (231) are arranged in parallel, the fixing screw rods (221) are hinged on the right support plates (23) positioned on the left rear side and the left support plates (22) positioned on the rear side, and the same two-way internal screw sleeve (222) are arranged on the two fixing screw rods (221).

6. The shifter seat structure according to claim 5, wherein: guide grooves are formed in the four right support plates (23), top openings of the guide grooves are in a horn shape, two guide plates (31) are fixedly mounted on the front side and the rear side of the transverse plate II (3), and the four guide plates (31) are respectively and slidably mounted in the corresponding guide grooves.

7. A shifter seating structure as defined in claim 1, wherein: the limiting assembly comprises limiting pins and a stop block, a plurality of limiting holes are formed in the second back plate (32) based on the supporting shaft as the center, insertion holes are formed in the front side of the second transverse plate (3), the limiting pins are inserted and installed in one of the limiting holes, the stop block is fixedly arranged at the front ends of the limiting pins, and one ends, far away from the stop block, of the limiting pins are inserted and installed in the insertion holes.

8. A shifter seating structure as defined in claim 1, wherein: the transverse plate I (2) is provided with a clamping groove, the inner walls of the two sides of the clamping groove are provided with strip-shaped grooves, and the transverse plate II (3) is provided with a circular opening.