CN219517021U - Walking auxiliary device - Google Patents

Abstract

The utility model provides a walking auxiliary device, comprising: the device comprises a fixed column, a supporting mechanism and a locking assembly. When the patient wants to get off the bed to walk, through holding the handrail, at this moment, support arm, extension arm and handrail can provide certain holding power to the patient to be convenient for the patient walk off the bed by oneself, and change the cooperation length of support arm and extension arm through adjusting locating component, adjustable patient's scope of walking, simultaneously, through setting up locking component, locking component can lock the rotation of support arm, when the patient needs the rest in the walking process, lockable support arm, and then the patient of being convenient for has a rest in the spot.

Description

Walking auxiliary device

Technical Field

The utility model particularly relates to a walking auxiliary device.

Background

At present, for the patient after the cesarean section, a doctor can walk the patient as far as possible, and proper walking not only can lead the intestines to peristaltic quickly, but also can promote the recovery of the early uterus, and can also avoid unnecessary diseases such as intestinal adhesion, thrombophlebitis and the like.

Because the patient's body is still weak after caesarean section, the legs of the patient cannot stably support the patient's body, and when the patient wants to get out of bed to walk, the patient is often required to call a medical staff to support. However, under the condition that the medical staff is tense, the medical staff cannot arrive at a ward in time, so that a patient cannot get out of the bed to walk in time, and the walking auxiliary device is provided for the technical problems, so that the patient can get out of the bed to walk by himself.

Disclosure of Invention

Aiming at the defects in the prior art, the utility model provides a walking auxiliary device which is convenient for a patient to get out of a bed to walk by himself.

A walking assist device, comprising:

the fixing column is detachably and vertically arranged at a corner of a ward;

the support mechanism comprises a support arm, an extension arm and a positioning assembly, wherein one end part of the support arm can be rotatably arranged on the fixed column along the central axis of the fixed column, the extension arm is arranged at the end part of the support arm far away from the fixed column in a penetrating way and can slide along the long side of the support arm, the end part of the extension arm far away from the fixed column is detachably provided with a handrail, the positioning assembly is arranged on the extension arm, and the positioning assembly can be clamped with the support arm; a kind of electronic device with high-pressure air-conditioning system

The support arm is connected with the fixed column through the locking assembly, and rotation of the support arm can be locked through the locking assembly.

In one embodiment, the positioning assembly comprises a clamping block, a push rod and a pressing spring; the upper end of extension arm is vertical to be offered open direction spout, the fixture block is located the direction spout is close to the tip of fixed column, the fixture block is followed the both ends of extension arm broadside are provided with the locating piece respectively, the lateral wall of direction spout corresponds two sets of vertical locating slot has been seted up to the locating piece, two sets of the locating piece can be slided from top to bottom sets up in two sets of in the locating slot, the push rod can be followed the long limit direction gliding setting of extension arm is in the direction spout, the push rod is close to the tip of fixture block with the bottom of fixture block is provided with the inclined plane of mutually supporting, the upper end of support arm is followed the long limit direction interval of support arm be equipped with the multiunit with the draw-in groove of support arm inner chamber intercommunication, through removing the push rod makes the inclined plane of push rod supports the inclined plane of fixture block, can make the fixture block upwards moves and block is in the draw-in groove, the push rod is kept away from the tip of locating piece is provided with the shifting block, the shifting block upwards protrudes the locating piece can be followed the lateral wall of push rod is provided with the locating shaft in the direction of extension arm in the direction of the guide shaft the side the location post is kept away from the direction of the extrusion position sleeve is in the direction of the tip is in the location post is kept away from in the extrusion position sleeve.

In one embodiment, the two ends of the broadside of the supporting arm are respectively provided with a limiting chute communicated with the inner cavity of the supporting arm, the extending arm is penetrated and arranged at the end part in the supporting arm in a detachable mode and is provided with limiting sliding blocks, and the two ends of the limiting sliding blocks can be respectively clamped in the two groups of limiting chutes in a sliding mode along the long side direction of the supporting arm.

In one embodiment, the extension arm is arranged in the support arm in a penetrating manner, the end part of the extension arm is provided with a mounting groove penetrating through the extension arm in the width direction of the support arm, the limiting slide block is arranged in the mounting groove in a penetrating manner, two ends of the limiting slide block extend into two groups of limiting slide grooves, one side wall of the mounting groove is provided with a positioning groove, the outer side wall of the limiting slide block corresponds to the positioning groove, and the positioning spring piece can be clamped in the positioning groove.

In one embodiment, the locking assembly comprises a fixed ring, a connecting ring, a plurality of groups of connecting springs and a rotating shaft; the upper end of the fixing column is vertically provided with an open mounting hole, the fixing ring is coaxially fixed at the opening of the mounting hole, the connecting ring is coaxially arranged in the fixing ring and is connected with the fixing ring through a plurality of groups of connecting springs along the circumferential interval of the connecting ring, the rotating shaft penetrates through the connecting ring along the axial direction of the connecting ring and can rotate in the connecting ring, the upper end of the rotating shaft is detachably connected with the supporting arm, a plurality of groups of locking blocks are arranged at intervals on the periphery of the lower end of the rotating shaft, a plurality of groups of locking grooves are arranged at intervals on the periphery of the lower end of the mounting hole, the locking blocks are in a separated state, and when the rotating shaft deflects, the locking blocks can be blocked in the locking grooves.

In one embodiment, the handrail is sleeved with an anti-slip grip.

The walking auxiliary device has the beneficial effects that:

when the patient wants to get off the bed to walk, through holding the handrail, at this moment, support arm, extension arm and handrail can provide certain holding power to the patient to be convenient for the patient walk off the bed by oneself, and change the cooperation length of support arm and extension arm through adjusting locating component, adjustable patient's scope of walking, simultaneously, through setting up locking component, locking component can lock the rotation of support arm, when the patient needs the rest in the walking process, lockable support arm, and then the patient of being convenient for has a rest in the spot.

Drawings

In order to more clearly illustrate the embodiments of the present utility model, the drawings that are required to be used in the embodiments will be briefly described. Throughout the drawings, the elements or portions are not necessarily drawn to actual scale.

Fig. 1 is a schematic perspective view of a walking assist device according to an embodiment of the utility model;

FIG. 2 is an exploded view of one of the walking assist devices shown in FIG. 1;

FIG. 3 is an exploded view of a support mechanism of the walking assist device of FIG. 1;

FIG. 4 is a schematic perspective view of an extension arm of the walking assist device shown in FIG. 1;

FIG. 5 is an exploded view of a partial structure of an extension arm of the walking assist device of FIG. 1;

FIG. 6 is an exploded view of a limit slider of the walking assist device shown in FIG. 1;

fig. 7 is an exploded view of a locking assembly of the walking aid device of fig. 1.

Reference numerals:

100. fixing the column; 101. a mounting hole; 102. a locking groove; 200. a locking assembly; 201. a rotating shaft; 202. a connecting ring; 203. a connecting spring; 204. a fixing ring; 205. a locking piece; 300. a support arm; 301. a clamping groove; 302. limiting sliding grooves; 400. an extension arm; 401. a guide chute; 402. a mounting groove; 403. a positioning groove; 404. positioning holes; 405. positioning a chute; 500. a positioning assembly; 501. positioning a shaft; 502. extruding a spring; 503. a shifting block; 504. a push rod; 505. a clamping block; 506. a positioning block; 600. a limit sliding block; 601. positioning a spring piece; 700. an armrest; 701. an anti-slip grip sleeve.

Detailed Description

Embodiments of the technical scheme of the present utility model will be described in detail below with reference to the accompanying drawings. The following examples are only for more clearly illustrating the technical aspects of the present utility model, and thus are merely examples, and are not intended to limit the scope of the present utility model.

Referring to fig. 1 and 2, a walking assist device according to an embodiment includes: the fixing post 100, the supporting mechanism and the locking assembly 200.

Specifically, the fixing column 100 is detachably and vertically disposed at a corner of a ward. The support mechanism comprises a support arm 300, an extension arm 400 and a positioning assembly 500, wherein one end part of the support arm 300 can be arranged on the fixed column 100 in a rotating way along the central axis of the fixed column 100, the extension arm 400 is arranged at the end part of the support arm 300 far away from the fixed column 100 in a penetrating way and can slide along the long side of the support arm 300, the end part of the extension arm 400 far away from the fixed column 100 is detachably provided with a handrail 700, the positioning assembly 500 is arranged on the extension arm 400, and the positioning assembly 500 can be clamped with the support arm 300. The support arm 300 is connected to the fixed column 100 through the locking assembly 200, and the rotation of the support arm 300 can be locked through the locking assembly 200.

In the above embodiment, when a patient wants to get out of bed to walk, the arm rest 700 is supported, at this time, the support arm 300, the extension arm 400 and the arm rest 700 can provide a certain supporting force for the patient, so that the patient can walk out of bed by himself, and the range of walking of the patient can be adjusted by adjusting the matching length of the support arm 300 and the extension arm 400 by adjusting the positioning assembly 500, meanwhile, the locking assembly 200 can lock the rotation of the support arm 300, when the patient needs to rest in the walking process, the support arm 300 can be locked, and further the patient can rest in situ conveniently.

Referring to fig. 2 to 5, in one embodiment, the positioning assembly 500 includes a fixture 505, a push rod 504 and a pressing spring 502. The upper end of the extension arm 400 is vertically provided with an open guide chute 401, a clamping block 505 is positioned at the end, close to the fixed column 100, of the guide chute 401, two positioning blocks 506 are respectively arranged at two ends of the clamping block 505 along the wide edge of the extension arm 400, two groups of vertical positioning chutes 405 are correspondingly arranged on the side wall of the guide chute 401, two groups of positioning blocks 506 can be arranged in the two groups of positioning chutes 405 in a vertically sliding mode, a push rod 504 can be arranged in the guide chute 401 in the long edge direction of the extension arm 400 in a sliding mode, inclined planes matched with each other are respectively arranged at the end, close to the clamping block 505, of the push rod 504 and the bottom of the clamping block 505, a plurality of clamping grooves 301 communicated with the inner cavity of the support arm 300 are arranged at intervals along the long edge direction of the support arm 300, the inclined planes of the push rod 504 are abutted against the inclined planes of the clamping block 505, the clamping block 505 can be upwards moved and clamped in the clamping grooves 301 through moving the push rod 504, a shifting block 503 is arranged at the end, far away from the positioning block 506, the shifting block 503 protrudes upwards from the guide chute 401, a positioning shaft 501 is arranged on the side wall, far away from the positioning block 504, the positioning shaft 501 is arranged in the long edge direction of the extension arm 400, the end, close to the guide chute 401 to the guide chute 100 is arranged in the direction, the end, close to the positioning shaft 501 is provided with a positioning shaft 501, and the positioning shaft 501 is pressed against the positioning shaft, and the positioning shaft 502 is arranged in the end, and is pressed against the positioning shaft, and is far from the positioning shaft 404, and positioned in the end, and is pressed against the positioning shaft.

In the above embodiment, when the matching length of the support arm 300 and the extension arm 400 needs to be adjusted, the pulling block 503 is moved away from the fixed column 100 by moving the pulling block 503, the pulling block 503 is moved away from the fixed column 100 to drive the pushing rod 504 to move away from the clamping block 505 and separate from the clamping block 505, at this time, the clamping block 505 moves downward under the action of gravity and can be separated from the currently clamped clamping slot 301, at this time, the extension arm 400 can be moved along the support arm 300, the extension arm 400 moves to drive the clamping block 505 to move, when the clamping block 505 moves to correspond to another group of clamping slots 301, the acting force on the pulling block 503 is cancelled, and because the pulling block 503 moves away from the fixed column 100, the pulling block 503 moves to compress the extrusion spring 502, therefore, when the acting force on the pulling block 503 is cancelled, the extrusion spring 502 drives the pushing rod 504 to move reversely, the inclined surface on the pushing rod 504 presses the inclined surface on the clamping block 505 again and makes the clamping block 505 move upward and clamped in the currently corresponding clamping slot 301, thereby fixing the extension arm 400, the matching length of the extension arm 400 and the extension arm 300 are convenient, and the patient can conveniently adjust the walking range according to the requirement.

Referring to fig. 2, 5 and 6, in an embodiment, two ends of a wide edge of the support arm 300 are respectively provided with a limiting chute 302 communicating with an inner cavity of the support arm 300, an end of the extension arm 400 penetrating into the support arm 300 is detachably provided with a limiting slide block 600, and two ends of the limiting slide block 600 are respectively clamped in two groups of limiting chutes 302 capable of sliding along a long edge direction of the support arm 300.

On the basis of the above embodiment, further, the end portion of the extension arm 400 penetrating through the support arm 300 is provided with the mounting groove 402 penetrating through the extension arm 400 along the width direction of the support arm 300, the limit slider 600 is penetrated in the mounting groove 402, two ends of the limit slider 600 extend into two groups of limit sliding grooves 302, a positioning groove 403 is provided on one side wall of the mounting groove 402, a positioning spring piece 601 is provided on the outer side wall of the limit slider 600 corresponding to the positioning groove 403, and the positioning spring piece 601 can be clamped in the positioning groove 403.

In the above embodiment, through setting up spacing slider 600 and spacing spout 302 cooperation, can avoid moving the in-process of extension arm 400, extension arm 400 breaks away from support arm 300, it is convenient to remove extension arm 400, when needs dismantlement extension arm 400, through applying certain effort to spacing slider 600, can extrude positioning spring piece 601 after spacing slider 600 receives the effort, thereby make positioning spring piece 601 produce deformation, when positioning spring piece 601 produces deformation and constant head tank 403 separation, can take out spacing slider 600 from mounting groove 402 at this moment, can dismantle extension arm 400 from support arm 300 at this moment, it is convenient to dismantle extension arm 400.

Referring to fig. 1, 2 and 7, in one embodiment, the locking assembly 200 includes a fixing ring 204, a connecting ring 202, a plurality of sets of connecting springs 203 and a rotating shaft 201. The upper end of the fixed column 100 is vertically provided with an open mounting hole 101, a fixing ring 204 is coaxially fixed at the opening of the mounting hole 101, a connecting ring 202 and the fixing ring 204 are coaxially arranged in the fixing ring 204 and are connected with the fixing ring 204 through a plurality of groups of connecting springs 203 along the circumferential interval of the connecting ring 202, a rotating shaft 201 penetrates through the connecting ring 202 along the axial direction of the connecting ring 202 and can rotate in the connecting ring 202, the upper end part of the rotating shaft 201 is detachably connected with a supporting arm 300, a plurality of groups of locking blocks 205 are arranged at intervals on the circumferential side wall of the lower end part of the rotating shaft 201, a plurality of groups of locking grooves 102 are arranged at intervals on the circumferential side wall of the lower end of the mounting hole 101, the locking blocks 205 and the locking grooves 102 are in a separated state, and when the rotating shaft 201 deflects, the locking blocks 205 can be blocked in the locking grooves 102.

In the above embodiment, when a patient needs to rest during walking, the patient presses the body on the armrest 700, when the armrest 700, the extension arm 400 and the support arm 300 are subjected to a large pressure, the rotating shaft 201 presses the plurality of groups of connection springs 203 through the connection ring 202, so that the rotating shaft 201 and the connection ring 202 deflect, when the rotating shaft 201 deflects, the locking piece 205 at the lower end of the rotating shaft 201 can be clamped in the locking groove 102, at the moment, the rotating shaft 201 cannot rotate, so that the support arm 300, the extension arm 400 and the armrest 700 cannot rotate, the patient can rest on site conveniently, when the patient needs to walk again, the pressure on the armrest 700 is cancelled, at the moment, the reaction force of the plurality of groups of connection springs 203 resets the connection ring 202 and the rotating shaft 201, at the moment, the locking piece 205 is separated from the locking groove 102, so that the patient can walk again conveniently, and the patient can rest and walk conveniently.

Referring to fig. 2, in one embodiment, an anti-slip grip 701 is provided on the armrest 700. The stability of the patient supporting the armrest 700 is improved, and the slipping phenomenon is avoided.

The specific implementation mode of the walking auxiliary device is as follows:

when a patient needs to walk down, the arm rest 700 at the head of a sickbed is supported, at this moment, the support arm 300, the extension arm 400 and the arm rest 700 can provide certain supporting force for the patient, when the patient supports the arm rest 700 to walk, the arm rest 700, the extension arm 400 and the support arm 300 rotate around the fixed column 100 along with the patient, thereby the patient can walk down by self, and through moving the shifting block 503, the shifting block 503 is enabled to move away from the fixed column 100, the push rod 504 is driven to move away from the clamping block 505 and separate from the clamping block 505, at this moment, the clamping block 505 moves downwards under the action of gravity, the clamping block 505 moves downwards and can separate from the clamping groove 301 which is currently clamped, at this moment, the extension arm 400 can move to drive the clamping block 505 to move, when the clamping block 505 moves to correspond to the other group of clamping groove 301, the acting force on the shifting block 503 is cancelled, when the shifting block 503 moves away from the fixed column 100, therefore, the reaction force of the shifting block 503 enables the shifting block 504 to move in a reverse direction, the push rod 504 moves away from the fixed block 503, the push rod 504 moves away from the clamping block 504 and is enabled to move on the corresponding to the inclined plane of the clamping groove 301, and the corresponding to the clamping groove which is convenient to move along with the clamping groove 400, thereby the current length of the extension arm 400 is adjusted according to the requirement of the patient, and the requirement of the patient is convenient to move.

When a patient wants to rest in the walking process, the body is pressed on the armrest 700, when the armrest 700, the extension arm 400 and the support arm 300 are subjected to larger pressure, the rotating shaft 201 can extrude a plurality of groups of connecting springs 203 through the connecting ring 202, so that the rotating shaft 201 and the connecting ring 202 deflect, when the rotating shaft 201 deflects, the locking piece 205 at the lower end of the rotating shaft 201 can be clamped in the locking groove 102, at the moment, the rotating shaft 201 cannot rotate, so that the support arm 300, the extension arm 400 and the armrest 700 cannot rotate, the patient can rest in situ conveniently, when the patient needs to walk again, the pressure on the armrest 700 is cancelled, at the moment, the reacting force of the plurality of groups of connecting springs 203 enables the connecting ring 202 and the rotating shaft 201 to reset, at the moment, the locking piece 205 is separated from the locking groove 102, so that the rotating shaft 201 can rotate again conveniently, the patient can walk again conveniently, and the patient can rest and walk conveniently.

The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model, and are intended to be included within the scope of the appended claims and description.

Claims (6)

1. A walking assist device, comprising:

the fixing column (100) is detachably and vertically arranged at a corner of a ward;

the support mechanism comprises a support arm (300), an extension arm (400) and a positioning assembly (500), wherein one end part of the support arm (300) can be arranged on the fixed column (100) in a rotating way along the central axis of the fixed column (100), the extension arm (400) is arranged at the end part of the support arm (300) far away from the fixed column (100) in a penetrating way and can slide along the long side of the support arm (300), the end part of the extension arm (400) far away from the fixed column (100) is detachably provided with an armrest (700), the positioning assembly (500) is arranged on the extension arm (400), and the positioning assembly (500) can be connected with the support arm (300) in a clamping way; a kind of electronic device with high-pressure air-conditioning system

The locking assembly (200) is used for connecting the supporting arm (300) with the fixed column (100) through the locking assembly (200), and the rotation of the supporting arm (300) can be locked through the locking assembly (200).

2. The walking assist device of claim 1 wherein said positioning assembly (500) comprises a cartridge (505), a push rod (504), and a compression spring (502); the upper end of the extension arm (400) is vertically provided with an open guide chute (401), the clamping block (505) is positioned in the guide chute (401) and is close to the end part of the fixed column (100), the clamping block (505) is respectively provided with a positioning block (506) along the two ends of the wide edge of the extension arm (400), the side wall of the guide chute (401) is correspondingly provided with two groups of vertical positioning chutes (405) corresponding to the two groups of positioning blocks (506), the two groups of positioning blocks (506) can be arranged in the two groups of positioning chutes (405) in a vertically sliding way, the push rod (504) can be arranged in the guide chute (401) in a sliding way along the long edge direction of the extension arm (400), the end part of the push rod (504) close to the clamping block (505) and the bottom of the clamping block (505) are respectively provided with mutually matched inclined planes, the upper end of the support arm (300) is provided with a plurality of groups of clamping grooves (301) communicated with the inner cavity of the support arm (300) in a spacing way along the long edge direction of the support arm (300), the push rod (504) can be moved to enable the clamping block (505) to be far away from the inclined planes (503) by moving the push rod (504) to be arranged in the inclined planes (503), the shifting block (503) protrudes upwards from the guide chute (401), a positioning shaft (501) is arranged on the side wall of the shifting block (503) far away from the push rod (504), the positioning shaft (501) is arranged along the long side direction of the extension arm (400), a positioning hole (404) is formed in the end part of the guide chute (401) far away from the fixing column (100), the positioning shaft (501) can be slidably penetrated in the positioning hole (404), the extrusion spring (502) is sleeved on the positioning shaft (501), and two ends of the extrusion spring (502) respectively prop against the shifting block (503) and the end part of the guide chute (401) far away from the fixed column (100).

3. The walking aid device according to claim 2, wherein limiting sliding grooves (302) communicated with the inner cavity of the supporting arm (300) are respectively formed in two ends of the wide edge of the supporting arm (300), the end part of the extending arm (400) penetrating into the supporting arm (300) is detachably provided with limiting sliding blocks (600), and two ends of the limiting sliding blocks (600) are respectively clamped in two groups of the limiting sliding grooves (302) in a sliding mode along the long edge direction of the supporting arm (300).

4. A walking aid device according to claim 3, wherein the end portion of the extension arm (400) penetrating through the support arm (300) is provided with a mounting groove (402) penetrating through the extension arm (400) along the width direction of the support arm (300), the limit slider (600) is penetrated in the mounting groove (402), two ends of the limit slider (600) extend into two groups of the limit sliding grooves (302), one side wall of the mounting groove (402) is provided with a positioning groove (403), the outer side wall of the limit slider (600) is provided with a positioning spring piece (601) corresponding to the positioning groove (403), and the positioning spring piece (601) can be clamped in the positioning groove (403).

5. The walking assist device of claim 1 wherein said locking assembly (200) comprises a stationary ring (204), a connecting ring (202), a plurality of sets of connecting springs (203), and a rotating shaft (201); the upper end of the fixing column (100) is vertically provided with an open mounting hole (101), the fixing ring (204) is coaxially fixed at the opening of the mounting hole (101), the connecting ring (202) and the fixing ring (204) are coaxially arranged in the fixing ring (204), and a plurality of groups of locking grooves (102) are formed in the peripheral side wall of the lower end of the mounting hole (101) at intervals along the circumferential direction of the connecting ring (202), the rotating shaft (201) is penetrated in the connecting ring (202) along the axial direction of the connecting ring (202), the rotating shaft (201) can rotate in the connecting ring (202), the upper end of the rotating shaft (201) is detachably connected with the supporting arm (300), a plurality of groups of locking grooves (102) are formed in the peripheral side wall of the lower end of the mounting hole (101) at intervals, the locking grooves (205) are in a separated state, and when the rotating shaft (201) deflects, the locking grooves (102) can be clamped in the rotating shaft (201).

6. The walking assist device of claim 1, wherein said handrail (700) is provided with an anti-slip grip (701) thereon.