CN217186798U - Wheelchair support for hemiplegic patient - Google Patents

Abstract

The utility model provides a hemiplegia patient uses wheelchair support, including the fixed unit of detachable setting on the wheelchair, be equipped with the bar on the wheelchair, fixed unit includes the bent plate, and bent plate and bar are connected, are equipped with the adjustment unit on the bent plate, and the adjustment unit includes backup pad and extension plate, and backup pad height-adjustable sets up on the bent plate, and the extension plate slides and establishes in backup pad one side. The utility model discloses compact structure, easy operation, convenient to use has improved nursing efficiency by a wide margin, can adapt to the handrail of different wheelchairs and install fixedly, simultaneously according to the regulation that the needs of arm can be convenient.

Description

Wheelchair support for hemiplegic patient

Technical Field

The utility model belongs to the technical field of the medical instrument technique and specifically relates to a wheelchair support is used to hemiplegia patient.

Background

With the increasing aging degree in recent years, the symptoms of hemiplegia, which are likely to occur in the elderly, are also receiving more and more attention. Hemiplegia is mainly characterized by motor dysfunction of the upper and lower limbs on the affected side. Hemiplegia patients often have inconvenient movement and need to realize short-distance transfer or even long-distance travel by virtue of a wheelchair. However, when a patient takes a wheelchair, the arms are generally erected on the armrests on the two sides of the wheelchair, and the arms on the hemiplegic side are hung on the neck by using a gauze band if necessary, which is very disadvantageous for the cervical vertebra patient.

Chinese patent document CN 211356333U describes an adjustable antispasmodic support for hemiplegic upper limbs of wheelchair, but the structure is not firm to install, and can not be adapted to different types of wheelchair, the whole adjustment is inconvenient, and the use is limited, so it needs to be improved.

SUMMERY OF THE UTILITY MODEL

The utility model provides a hemiplegia patient uses wheelchair support has solved present wheelchair support can not quick ann tear open, can not adapt to the use of multiple type wheelchair, adjusts the lower problem of efficiency.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: the utility model provides a hemiplegia patient uses wheelchair support, includes that detachable sets up the fixed unit on the wheelchair, is equipped with the bar on the wheelchair, and fixed unit includes the bent plate, and bent plate and bar are connected, are equipped with the adjustment unit on the bent plate, and the adjustment unit includes backup pad and extension plate, and backup pad height-adjustable sets up on the bent plate, and the extension plate slides and establishes in backup pad one side.

In the preferred scheme, vertical supports are respectively arranged on two sides of the wheelchair, the lower sides of the two vertical supports are connected through a bottom connecting plate, a power supply is detachably arranged on the bottom connecting plate and is electrically connected with an adjusting unit, a remote controller is further arranged, and the remote controller is electrically connected with the adjusting unit.

In the preferred scheme, the bent plate is provided with a clamp and a positioning piece, the clamp is inserted into the grab rail, and one side of the positioning piece is abutted against the grab rail.

In the preferred scheme, bent plate both sides parallel are equipped with the curb plate, are equipped with the screw hole on the curb plate, and screw hole female connection has the axostylus axostyle, and axostylus axostyle one end is equipped with the trimmer, and the trimmer is located the curb plate inboard.

In a preferred scheme, the outer side wall of the shaft rod is also provided with a holding rod, and the holding rod is used for rotating the shaft rod.

In the preferred scheme, the adjusting unit comprises a motor, a driving rod is arranged on one side of the motor, two rotating shafts are rotatably arranged on the bent plate, gears are fixedly arranged on the rotating shafts and meshed with the driving rod, and a fixing cylinder is arranged at the bottom of the supporting plate and is in threaded connection with the rotating shafts.

In a preferred scheme, a fixing plate is further arranged on the bent plate and used for supporting the driving rod.

In a preferred scheme, the extension plate is positioned at the lower side of the support plate and is connected with the support plate through a push rod, and the push rod is fixedly arranged at the bottom of the support plate.

The utility model has the advantages that: the fixing on the handrail of wheelchair that can be quick through clamping and curb plate on the fixed unit is convenient, and is fixed firm, and the height of backup pad is then can be gone up and down according to patient's operation requirement to the adjustment unit, adjusts the position of extension plate simultaneously, has guaranteed to provide stable holding power for patient's arm, compact structure, whole easy operation, and convenient to use has good economic benefits.

Drawings

The invention will be further explained with reference to the following figures and examples:

fig. 1 is an overall schematic view of the present invention;

fig. 2 is a right-side schematic view of the present invention;

fig. 3 is a schematic view of the fixing unit mounting and adjusting unit of the present invention;

FIG. 4 is a rear view of FIG. 3;

FIG. 5 is a schematic top view of FIG. 3;

FIG. 6 is the exploded view of FIG. 3 illustrating state one;

fig. 7 is a schematic diagram of the exploded structure of fig. 3 in state two.

In the figure: a wheelchair 1; a grab rail 101; a vertical support 102; a bottom connecting plate 103; a fixing unit 2; a bent plate 201; a card holder 202; a positioning piece 203; side plates 204; a tab 205; a grip rod 206; a shaft 207; a threaded bore 208; a power supply 3; an adjustment unit 4; a motor 401; a drive rod 402; a fixing plate 403; a rotating shaft 404; a gear 405; a fixed cylinder 406; a support plate 407; a push rod 408; an extension plate 409; a remote control 5.

Detailed Description

As shown in fig. 1-7, a wheelchair support for hemiplegia patients comprises a detachable fixing unit 2 arranged on a wheelchair 1, wherein a grab rail 101 is arranged on the wheelchair 1, the fixing unit 2 comprises a bent plate 201, the bent plate 201 is connected with the grab rail 101, an adjusting unit 4 is arranged on the bent plate 201, the adjusting unit 4 comprises a supporting plate 407 and an extension plate 409, the supporting plate 407 is arranged on the bent plate 201 with adjustable height, and the extension plate 409 is arranged on one side of the supporting plate 407 in a sliding manner. From this structure to make the bent plate 201 can be convenient fix on grab rail 101, drive adjusting unit 4 through remote controller 5, thereby change the position of backup pad 407 and extension plate 409, backup pad 407 and extension plate 409 provide stable holding power for patient's arm respectively, are provided with the shock attenuation buffer layer on backup pad 407 and the extension plate 409 respectively, have guaranteed the patient comfortable when taking wheelchair 1, easy operation, the adjustment is convenient.

In a preferable scheme, two sides of the wheelchair 1 are respectively provided with a vertical support 102, the lower sides of the two vertical supports 102 are connected through a bottom connecting plate 103, the bottom connecting plate 103 is detachably provided with a power supply 3, the power supply 3 is electrically connected with an adjusting unit 4, and the wheelchair is further provided with a remote controller 5, and the remote controller 5 is electrically connected with the adjusting unit 4. From this structure to make power 3 provide electric power for adjustment unit 4, remote controller 5 is used for controlling the action of drive adjustment unit 4, is provided with display screen and state warning light on the remote controller 5, can make things convenient for audio-visual warning user, is provided with the safety protection cover body on the power 3, has avoided the damage of outside environmental change to power 3.

In a preferred scheme, a clamp 202 and a positioning piece 203 are arranged on the bent plate 201, the clamp 202 is inserted into the grab rail 101, and one side of the positioning piece 203 abuts against the grab rail 101. With the structure, the clamp 202 can rapidly clamp the grab rail 101 of the wheelchair 1, the installation and the disassembly are convenient, the fixation is firm, the bottom of the positioning piece 203 is propped against the upper end of the grab rail 101, and the bending plate 201 can be ensured to be attached more tightly along the appearance of the grab rail 101.

In a preferable scheme, two sides of the bent plate 201 are provided with side plates 204 in parallel, the side plates 204 are provided with threaded holes 208, the threaded holes 208 are connected with a shaft rod 207 in a threaded manner, one end of the shaft rod 207 is provided with a trim tab 205, and the trim tab 205 is located on the inner side of the side plate 204. With the structure, the position of the adjusting sheet 205 is changed through the rotating shaft rod 207, and the two adjusting sheets 205 arranged oppositely clamp and fix the two sides of the bearing part of the handrail rod 101, so that the bent plate 201 and the handrail rod 101 are connected more firmly, and the bent plate 201 is prevented from shaking in the using process.

In a preferred embodiment, the outer side wall of the shaft 207 is further provided with a holding rod 206, and the holding rod 206 is used for rotating the shaft 207. With the structure, the adjustment is more convenient and faster, and the holding rod 206 is provided with the friction increasing layer, so that the holding effect is better.

In a preferred embodiment, the adjusting unit 4 includes a motor 401, a driving rod 402 is disposed on one side of the motor 401, two rotating shafts 404 are rotatably disposed on the bending plate 201, a gear 405 is fixedly disposed on the rotating shaft 404, the gear 405 is engaged with the driving rod 402, a fixed cylinder 406 is disposed at the bottom of the supporting plate 407, and the fixed cylinder 406 is in threaded connection with the rotating shaft 404. From this structure to make can drive the actuating lever 402 through motor 401 and rotate, actuating lever 402 drives the gear 405 on the pivot 404 and rotates, thereby changes the position of solid fixed cylinder 406, and two solid fixed cylinders 406 retrain each other, and whole operation is convenient and reliable more.

In a preferred embodiment, the bent plate 201 is further provided with a fixing plate 403, and the fixing plate 403 is used for supporting the driving rod 402. The fixing plate 403 is detachably disposed on the bending plate 201, so that the structure is convenient for maintenance, and the height accuracy of the driving rod 402 can be ensured by adjusting the position of the fixing plate 403.

In a preferred embodiment, the extension plate 409 is located at the lower side of the supporting plate 407, the extension plate 409 is connected to the supporting plate 407 through a push rod 408, and the push rod 408 is fixed at the bottom of the supporting plate 407. From this structure to make can change the position of extension plate 409 through drive push rod 408, be provided with the kink on the extension plate 409, the arm forms stable support under the better to natural state, is provided with the buffer layer on the extension plate 409, supports more comfortablely.

The above-mentioned embodiments are merely preferred embodiments of the present invention, and should not be considered as limitations of the present invention, and the protection scope of the present invention should be defined by the technical solutions described in the claims, and includes equivalent alternatives of technical features in the technical solutions described in the claims. Namely, equivalent alterations and modifications within the scope of the invention are also within the scope of the invention.

Claims (8)

1. The utility model provides a hemiplegia patient uses wheelchair support, characterized by: set up fixed unit (2) on wheelchair (1) including detachable, be equipped with grab rail (101) on wheelchair (1), fixed unit (2) are including bent plate (201), bent plate (201) and grab rail (101) are connected, be equipped with adjusting unit (4) on bent plate (201), adjusting unit (4) are including backup pad (407) and extension plate (409), backup pad (407) height-adjustable sets up on bent plate (201), extension plate (409) are slided and are established in backup pad (407) one side.

2. The wheelchair frame for hemiplegic patients according to claim 1, wherein: vertical supports (102) are respectively arranged on two sides of the wheelchair (1), the lower sides of the two vertical supports (102) are connected through a bottom connecting plate (103), a power supply (3) is detachably arranged on the bottom connecting plate (103), the power supply (3) is electrically connected with an adjusting unit (4), a remote controller (5) is further arranged, and the remote controller (5) is electrically connected with the adjusting unit (4).

3. The wheelchair frame for hemiplegic patients according to claim 1, wherein: the novel handrail turning device is characterized in that a clamp (202) and a positioning piece (203) are arranged on the bent plate (201), the clamp (202) is inserted into the handrail rod (101), and one side of the positioning piece (203) abuts against the handrail rod (101).

4. The wheelchair frame for hemiplegic patients according to claim 3, wherein: the bending plate is characterized in that side plates (204) are arranged on two sides of the bending plate (201) in parallel, threaded holes (208) are formed in the side plates (204), shaft rods (207) are connected with the threaded holes (208) in an internal thread mode, adjusting pieces (205) are arranged at one ends of the shaft rods (207), and the adjusting pieces (205) are located on the inner sides of the side plates (204).

5. The wheelchair frame for hemiplegic patients according to claim 4, wherein: the outer side wall of the shaft rod (207) is also provided with a holding rod (206), and the holding rod (206) is used for rotating the shaft rod (207).

6. The wheelchair frame for hemiplegic patients according to claim 1, wherein: the adjusting unit (4) comprises a motor (401), a driving rod (402) is arranged on one side of the motor (401), two rotating shafts (404) are rotatably arranged on the bending plate (201), a gear (405) is fixedly arranged on the rotating shafts (404), the gear (405) is meshed with the driving rod (402), a fixed cylinder (406) is arranged at the bottom of the supporting plate (407), and the fixed cylinder (406) is in threaded connection with the rotating shafts (404).

7. The wheelchair frame for hemiplegic patients according to claim 6, wherein: the bent plate (201) is further provided with a fixing plate (403), and the fixing plate (403) is used for supporting the driving rod (402).

8. The wheelchair frame for hemiplegic patients according to claim 1, wherein: the extension plate (409) is positioned at the lower side of the support plate (407), the extension plate (409) is connected with the support plate (407) through a push rod (408), and the push rod (408) is fixedly arranged at the bottom of the support plate (407).

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