Leg nerve recovery training auxiliary device for neurology department

Abstract

The leg nerve recovery training auxiliary device for the neurology department is provided with a sickbed for nursing, and an anti-falling plate convenient to disassemble and use is installed on the upper surface of the sickbed; comprising a pinion which is rotationally connected to the lower side of the outer surface of the sickbed, the outer surface of the pinion is in meshed connection with a moving rod, the moving rod is limited and slides in a sickbed frame body, and the moving rod is provided with a limiting following moving mechanism. A limiting following moving mechanism is arranged, through cooperation of a connecting rod and a moving rod, the stability between the sickbed and the base is controlled, deviation between the sickbed and the base during working is prevented, normal recovery training is prevented from being affected, and therefore a longitudinal moving frame and a matching part assembled on a support on the base are controlled to be automatically adjusted to the position suitable for a patient to use; wherein the training auxiliary frame connected with the telescopic assembly can play a role in training and recovering a patient, and the use range is widened by matching with an adjustable treading supporting structure.

Description

Technical Field

[0001] The utility model relates to the technical field of neurology leg nerve recovery, in particular to a neurology leg nerve recovery training auxiliary device. Background Art

[0002] When neurological diseases occur, they often cause some complications, the most common of which is slow or unchanged leg movements. Therefore, it is necessary to use leg nerve training and recovery devices while treating neurological diseases to alleviate the continued aggravation of leg complications. However, there are still some problems when using existing neurological leg nerve recovery training auxiliary devices.

[0003] In the prior art, the authorization publication (announcement) number: CN218220947U in "A leg recovery training device for neurology" includes a base, a seat and a pedal training device, wherein the pedal training device and the seat are arranged front and back on the top of the base, and the pedal training device includes a rotating body and a left pedal and a right pedal connected to the two ends of the rotating body; the seat includes a seat plate and a backrest hinged to the rear end of the seat plate, a first angle adjustment structure is provided at the hinge of the seat plate and the backrest, a honeycomb gel cushion is provided on the seat plate, and the honeycomb gel cushion is fixed to the seat plate by covering with a mesh cloth; the left pedal and the right pedal both include a bottom plate and a baffle hinged to the rear end of the bottom plate, a second angle adjustment structure is provided at the hinge of the bottom plate and the baffle, a groove for placing the calf is provided on the front side of the baffle, a sponge pad is adhered to the top and the groove of the bottom plate, and a strap for fixing is provided on the bottom plate and the baffle;

[0004] During the operation of the above-mentioned device, the patient can adjust to a comfortable posture to improve the user experience of leg training. However, when using it, it is not convenient for patients who are temporarily unable to get out of bed to perform recovery training. The training recovery device used on the bed is not convenient for stable support positioning, and it is easy to be misaligned with the bed, affecting recovery training. It is also not convenient to autonomously adjust the position of the leg and foot support according to the range of movement of the legs. Utility Model Content

[0005] The purpose of the utility model is to provide a neurology leg nerve recovery training auxiliary device to solve the problems proposed in the above background technology that it is inconvenient for patients who are temporarily unable to get out of bed to perform recovery training, and the training recovery device used on the bed is not convenient for stable support and positioning, and is easily misaligned with the bed, affecting the recovery training, and it is not convenient to autonomously adjust the position of the leg and foot support according to the movement range of the legs.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a neurology leg nerve recovery training auxiliary device, which is provided with a nursing bed, and an anti-fall plate which is easy to disassemble and use is installed on the upper surface of the bed;

[0007] The device comprises: a pinion gear, which is rotatably connected to the lower side of the outer surface of the bed, and the outer surface of the pinion gear is meshedly connected with a moving rod, and the moving rod is limited to slide inside the bed frame, and the moving rod is provided with a limited position following movement mechanism, and the position between the neurological recovery training auxiliary device and the bed is controlled by the limited position following movement mechanism;

[0008] The training auxiliary frame is assembled on the upper surface of the hospital bed, and the inner surface side of the training auxiliary frame is rotatably connected with a rotating rod, and the inner surface of the rotating rod is slidably connected with a positioning block. At the same time, the rotating rod is provided with a positioning clamping mechanism, and the use position of the positioning block is controlled by the positioning clamping mechanism.

[0009] Preferably, the upper side of the outer surface of the moving rod in the position-limiting follower moving mechanism is snap-connected with a connecting rod, and a positioning pin is snap-connected between the moving rod and the connecting rod, and the outer surface of the connecting rod is slidably connected with a bracket, and the lower side of the outer surface of the bracket is telescopically connected with a base;

[0010] A longitudinal movable frame is installed on the upper side of the outer surface of the bracket, and an oblique brace is installed on the side of the outer surface of the longitudinal movable frame, and the bottom of the oblique brace is welded to the upper surface of the bracket, and a transverse movable frame is slidably assembled on the inner surface of the longitudinal movable frame, and a telescopic component is slidably connected to the middle section of the inner surface of the transverse movable frame.

[0011] Through the above structure, it is convenient to effectively control the stable movement of the connecting rod during use, and cooperate with the moving rod to control the stability between the bed and the base, prevent a single component from shifting during use, and cooperate with the assembled diagonal brace to control the stability of the components installed on the bracket.

[0012] Preferably, the moving rod forms an engaging structure with the bed through a pinion, and the moving rod forms a limited engaging structure with the connecting rod through a positioning pin, and the connecting rod is symmetrically telescopically arranged with the inner surface of the bracket.

[0013] Through the above structure, the movable rod can be effectively controlled to limit the sliding and telescopic use during use, so that it can be hooked and engaged with the connecting rod to control the stability of the connection between the two, thereby adjusting the stability of the bracket.

[0014] Preferably, the bracket and the base form a telescopic structure, and the bracket, the longitudinal movable frame and the diagonal brace form a right-angle triangle structure, and the diagonal brace can be used for the hand-pushing part, while mutual sliding adjustment is formed between the longitudinal movable frame, the transverse movable frame and the telescopic assembly.

[0015] Through the above structure, it is convenient to stably control the height between the bracket and the base during use, so as to adapt to beds of different heights, and through the mutual sliding adjustment between the assembled longitudinal movable frame, the transverse movable frame and the telescopic component, the pedal component is controlled to adapt to the patient's training position.

[0016] Preferably, a rotating shaft is installed on the outer surface of the positioning block in the positioning engaging mechanism, and a positioning rod is connected through the inner surface of the rotating shaft, so that the positioning rod can be engaged in the hole opened in the rotating rod, and an extrusion plate is installed on the outer surface of the positioning rod, and an extrusion spring is connected to the side of the outer surface of the extrusion plate, and the extrusion spring is placed between the extrusion plate and the rotating shaft;

[0017] The outer surface of the rotating shaft is rotatably connected with a rotating seat, and a leg support is installed on the upper side of the outer surface of the rotating seat, and a foot pedal is installed on the side edge of the outer surface of the rotating seat.

[0018] Through the above structure, the position of the rotating shaft can be effectively controlled according to the distance between the patient's legs during recovery, thereby improving the comfort of use, and cooperating with the leg support to form a positioning to prevent damage to the legs and feet during use.

[0019] Preferably, the outer surface of the training auxiliary frame is telescopically connected with a telescopic component, and the training auxiliary frame and the rotating rod form a rotating structure, and the rotating rod is arranged at equal angles with respect to the middle and side sections of the outer surface of the training auxiliary frame, and the rotating rod forms a sliding structure with the rotating shaft through a positioning block.

[0020] The above structure facilitates stable limited sliding during use, thereby increasing the use range of the device, and with the symmetrical equal-angle setting, the use stability can be improved.

[0021] Preferably, the rotating shaft forms an elastic telescopic structure with the positioning rod through an extrusion spring and an extrusion plate, and the positioning rod and the rotating rod form a limiting locking structure, and the outer surface end of the rotating shaft is provided with a symmetrical inclined surface, and the rotating shaft forms a rotating structure with the leg support and the foot pedal through a rotating seat.

[0022] Through the above structure, limited sliding and elastic extrusion engagement positioning can be effectively formed during use, thereby improving the stability of the shaft assembly and increasing the use range of the nerve recovery training device.

[0023] Compared with the prior art, the beneficial effects of the utility model are:

[0024] 1. A limited position following moving mechanism is set up, and the stability between the bed and the base is controlled through the cooperation of the connecting rod and the moving rod, so as to prevent the bed and the base from offsetting during operation and avoiding affecting the normal recovery training, thereby controlling the longitudinal moving frame assembled by the bracket on the base, and automatically adjusting the parts to a position suitable for the patient. The training auxiliary frame connected by the telescopic component can play a role in training and recovery for the patient, and cooperate with the adjustable pedal support structure to improve the scope of use;

[0025] Furthermore, the movable rod is controlled to be limited, slidable and retractable, so as to be hooked and engaged with the connecting rod, thereby controlling the stability of the connection between the two and adjusting the stability of the bracket;

[0026] 2. A positioning mechanism is provided, which can effectively control the position of the rotating shaft according to the distance between the patient's legs during recovery, thereby improving the comfort of use, and cooperate with the leg supporter to form a positioning to prevent damage to the legs and feet during use;

[0027] 3. The limited position sliding structure is provided and used in conjunction with the assembled elastic extrusion engagement positioning structure to improve the stability of the shaft assembly and increase the use range of the nerve recovery training device;

[0028] Furthermore, the stability of the rotating seat assembled on the rotating shaft is controlled, and the rotating seat is detachable for use in training arm positions, and the leg support installed on the rotating seat can cooperate with the foot pedal to effectively support the user. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 This is a schematic diagram of the three-dimensional structure of a semi-sectioned hospital bed of the utility model;

[0030] Figure 2 This is a schematic diagram of the three-dimensional structure of the utility model hospital bed;

[0031] Figure 3 This is a schematic diagram of the three-dimensional structure of the mobile rod of the utility model;

[0032] Figure 4 This is a schematic diagram of a half-section three-dimensional structure of the bracket of the utility model;

[0033] Figure 5 This is a schematic diagram of a semi-sectioned three-dimensional structure of the rotating rod of the utility model;

[0034] Figure 6 For this utility model Figure 5 A in the middle is an enlarged schematic diagram of the three-dimensional structure.

[0035] In the figure: 1. hospital bed; 2. anti-fall plate; 3. small gear; 4. moving rod; 5. connecting rod; 6. positioning pin; 7. bracket; 8. base; 9. longitudinal moving frame; 10. diagonal support; 11. transverse moving frame; 12. telescopic assembly; 13. training auxiliary frame; 14. rotating rod; 15. positioning block; 16. rotating shaft; 17. positioning rod; 18. extrusion plate; 19. extrusion spring; 20. rotating seat; 21. leg support; 22. foot pedal. DETAILED DESCRIPTION

[0036] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0037] See also Figure 1-Figure 6 , the utility model provides the following technical solutions: a neurology leg nerve recovery training auxiliary device, provided with a nursing bed 1, and the upper surface of the bed 1 is installed with an anti-fall plate 2 that is easy to disassemble;

[0038] Embodiment 1: Figure 1-Figure 3 The technical solution shown in the utility model provides the following technical solution: a neurology leg nerve recovery training auxiliary device, disclosed:

[0039] It includes: a pinion 3, which is rotatably connected to the lower side of the outer surface of the bed 1, and the outer surface of the pinion 3 is meshed with a moving rod 4, and the moving rod 4 is limited to slide inside the frame of the bed 1, and the moving rod 4 is provided with a limited position following movement mechanism, and the position between the neurological recovery training auxiliary device and the bed 1 is controlled by the limited position following movement mechanism;

[0040] The moving rod 4 forms a meshing engagement structure with the bed 1 through the pinion 3, and the moving rod 4 forms a limited engagement structure with the connecting rod 5 through the positioning pin 6, and the connecting rod 5 and the inner surface of the bracket 7 are symmetrically telescopically arranged.

[0041] When in use, the anti-fall plate 2 at the rear of the bed 1 is removed, and the diagonal brace 10 is held to control the position of the base 8, so that the height of the bracket 7 can be adjusted by telescopic adjustment of the base 8, thereby adjusting the height of the connecting rod 5 assembled by telescopic assembly of the bracket 7, thereby hooking the connecting rod 5 with the moving rod 4, and cooperating with the positioning pin 6 that penetrates and engages between the moving rod 4 and the connecting rod 5, effectively controlling the stability between the moving rod 4 and the connecting rod 5, and after the connection between the moving rod 4 and the connecting rod 5 is completed, the motor assembled on the lower side of the bed 1 can be controlled to drive the pinion 3 to rotate, and mesh to control the moving rod 4 to form a limited sliding in the frame of the bed 1, thereby driving the base 8 connected to the bracket 7 assembled by the moving rod 4 to be connected to the bed 1, thereby improving the synchronous stability between the bed 1 and the base 8 during use, preventing the misalignment of a single component, and thus avoiding affecting the patient's training.

[0042] Embodiment 2: Figure 1 , Figure 2 and Figure 4 The technical solution shown, on the basis of the first embodiment, further discloses that the bracket 7 assembled by the connecting rod 5 works synchronously to improve the stability between the base 8 and the bed 1, and the specific contents are as follows:

[0043] The upper side of the outer surface of the moving rod 4 in the position-limiting follower moving mechanism is engaged with a connecting rod 5, and a positioning pin 6 is engaged between the moving rod 4 and the connecting rod 5, and a bracket 7 is slidably connected to the outer surface of the connecting rod 5, and a base 8 is telescopically connected to the lower side of the outer surface of the bracket 7;

[0044] A longitudinal movable frame 9 is installed on the upper side of the outer surface of the bracket 7, and a diagonal brace 10 is installed on the side of the outer surface of the longitudinal movable frame 9, and the bottom of the diagonal brace 10 is welded to the upper surface of the bracket 7, and a transverse movable frame 11 is slidably assembled on the inner surface of the longitudinal movable frame 9, and a telescopic component 12 is slidably connected to the middle section of the inner surface of the transverse movable frame 11.

[0045] The bracket 7 and the base 8 form a telescopic structure, and the bracket 7, the longitudinal movable frame 9 and the diagonal brace 10 form a right-angle triangle structure, and the diagonal brace 10 can be used for the hand-pushing part. At the same time, mutual sliding adjustment is formed between the longitudinal movable frame 9, the transverse movable frame 11 and the telescopic component 12.

[0046] When pushing the base 8 assembled by the diagonal brace 10, the position of the longitudinal movable frame 9 assembled by the bracket 7 on the base 8 can be synchronously controlled, thereby controlling the position of the transverse movable frame 11 and the telescopic assembly 12 slidingly connected to the longitudinal movable frame 9, and moving the training auxiliary frame 13 assembled by the telescopic assembly 12 to a position suitable for patient training, thereby improving the stability and convenience of use.

[0047] Embodiment 3: Figure 1 , Figure 2 , Figure 5 and Figure 6 The technical solution shown, on the basis of the second embodiment, further discloses the adjustment of the position of the rotating shaft 16 on the training auxiliary frame 13 to improve the applicable training population, and its specific contents are as follows:

[0048] The training auxiliary frame 13 is assembled on the upper surface of the bed 1, and the inner surface side of the training auxiliary frame 13 is rotatably connected to a rotating rod 14, and the inner surface of the rotating rod 14 is slidably connected to a positioning block 15. At the same time, the rotating rod 14 is provided with a positioning snap-fit ​​mechanism, and the use position of the positioning block 15 is controlled by the positioning snap-fit ​​mechanism.

[0049] The outer surface of the positioning block 15 in the positioning and engaging mechanism is provided with a rotating shaft 16, and the inner surface of the rotating shaft 16 is penetrated and connected with a positioning rod 17, and the positioning rod 17 can be engaged in the hole opened in the rotating rod 14, and the outer surface of the positioning rod 17 is provided with an extrusion plate 18, and the outer surface side of the extrusion plate 18 is connected with an extrusion spring 19, and the extrusion spring 19 is placed between the extrusion plate 18 and the rotating shaft 16;

[0050] The outer surface of the rotating shaft 16 is rotatably connected to a rotating seat 20 , and a leg supporter 21 is installed on the upper side of the outer surface of the rotating seat 20 , and a footrest 22 is installed on the side edge of the outer surface of the rotating seat 20 .

[0051] The outer surface of the training auxiliary frame 13 is telescopically connected to the telescopic component 12, and the training auxiliary frame 13 and the rotating rod 14 form a rotating structure, and the rotating rod 14 is set at equal angles with respect to the middle and side sections of the outer surface of the training auxiliary frame 13. At the same time, the rotating rod 14 forms a sliding structure with the rotating shaft 16 through the positioning block 15.

[0052] The rotating shaft 16 forms an elastic telescopic structure with the positioning rod 17 through the extrusion spring 19 and the extrusion plate 18, and the positioning rod 17 and the rotating rod 14 form a limiting locking structure, and the outer surface end of the rotating shaft 16 is provided with a symmetrical inclined surface. At the same time, the rotating shaft 16 forms a rotating structure with the leg support 21 and the foot pedal 22 through the rotating seat 20.

[0053] After adjusting the position of the training auxiliary frame 13 assembled by the telescopic component 12, the positioning rod 17 assembled by the rotating shaft 16 can be controlled to be pulled outward according to the training distance between the patient's legs. The positioning rod 17 compresses the squeezing spring 19 in the rotating shaft 16 through the installed squeezing plate 18, thereby pushing the positioning block 15 assembled by the rotating shaft 16 to slide inside the rotating rod 14. After controlling the positioning block 15 to a suitable position, the handle of the positioning rod 17 can be loosened, and the positioning rod 17 can cooperate with the squeezing spring 19 to elastically squeeze the squeezing plate 18, so that the positioning rod 17 is engaged. The end stably passes through the hole opened in the rotating rod 14, and cooperates with the sliding of the positioning block 15 to improve the stability of the rotating shaft 16 when it is used. After the distance between the rotating shafts 16 is adjusted, the patient's legs can be stably placed on the rotating seat 20 rotatably connected to the rotating shaft 16, and the leg support 21 installed on the rotating seat 20, and the patient's foot is pressed against the foot pedal 22, and the foot pedal 22 can rotate with the rotating seat 20, effectively compounding the angle between the patient's foot and the leg, effectively increasing the comfort during recovery, and increasing the recovery effect.

[0054] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0055] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A neurology leg nerve recovery training auxiliary device, comprising a nursing bed (1), and an anti-fall plate (2) which is easy to disassemble and use is installed on the upper surface of the bed (1); It is characterized in that include: The pinion (3) is rotatably connected to the lower side of the outer surface of the hospital bed (1), and the outer surface of the pinion (3) is meshingly connected with a moving rod (4), and the moving rod (4) is limitedly slid inside the frame of the hospital bed (1), and the moving rod (4) is provided with a limited position following movement mechanism, and the position between the neurological recovery training auxiliary device and the hospital bed (1) is controlled by the limited position following movement mechanism; A training auxiliary frame (13) is assembled on the upper surface of the hospital bed (1), and the inner surface side edge of the training auxiliary frame (13) is rotatably connected to a rotating rod (14), and the inner surface of the rotating rod (14) is slidably connected to a positioning block (15), and the rotating rod (14) is provided with a positioning locking mechanism, and the use position of the positioning block (15) is controlled by the positioning locking mechanism.

2. A neurology leg nerve recovery training auxiliary device according to claim 1, characterized in that: The upper side of the outer surface of the moving rod (4) in the position-limiting follower moving mechanism is snap-connected with a connecting rod (5), a positioning pin (6) is snap-connected between the moving rod (4) and the connecting rod (5), the outer surface of the connecting rod (5) is slidably connected with a bracket (7), and the lower side of the outer surface of the bracket (7) is telescopically connected with a base (8); A longitudinal movable frame (9) is installed on the upper side of the outer surface of the bracket (7), and an oblique brace (10) is installed on the side edge of the outer surface of the longitudinal movable frame (9), and the bottom of the oblique brace (10) is welded to the upper surface of the bracket (7), and a transverse movable frame (11) is slidably assembled on the inner surface of the longitudinal movable frame (9), and a telescopic component (12) is slidably connected to the middle section of the inner surface of the transverse movable frame (11).

3. The neurology leg nerve recovery training auxiliary device according to claim 1, characterized in that: The moving rod (4) forms a meshing engagement structure with the hospital bed (1) through the pinion (3), and the moving rod (4) forms a position-limiting engagement structure with the connecting rod (5) through the positioning pin (6), and the connecting rod (5) and the inner surface of the bracket (7) are symmetrically telescopically arranged.

4. A neurology leg nerve recovery training auxiliary device according to claim 2, characterized in that: The bracket (7) and the base (8) form a telescopic structure, and the bracket (7) and the longitudinal movable frame (9) and the diagonal support (10) form a right-angle triangle structure, and the diagonal support (10) can be used for a hand-pushing part, and at the same time, mutual sliding adjustment is formed between the longitudinal movable frame (9) and the transverse movable frame (11) and the telescopic component (12).

5. The neurology leg nerve recovery training auxiliary device according to claim 1, characterized in that: The outer surface of the positioning block (15) in the positioning engaging mechanism is provided with a rotating shaft (16), and the inner surface of the rotating shaft (16) is penetrated and connected with a positioning rod (17), so that the positioning rod (17) can be engaged in a hole provided in the rotating rod (14), and the outer surface of the positioning rod (17) is provided with an extrusion plate (18), and the side edge of the outer surface of the extrusion plate (18) is connected with an extrusion spring (19), and the extrusion spring (19) is placed between the extrusion plate (18) and the rotating shaft (16); The outer surface of the rotating shaft (16) is rotatably connected to a rotating seat (20), a leg support (21) is installed on the upper side of the outer surface of the rotating seat (20), and a foot pedal (22) is installed on the side edge of the outer surface of the rotating seat (20).

6. The neurology leg nerve recovery training auxiliary device according to claim 1, characterized in that: The outer surface of the training auxiliary frame (13) is telescopically connected to a telescopic assembly (12), and the training auxiliary frame (13) and the rotating rod (14) form a rotating structure, and the rotating rod (14) is arranged at equal angles with respect to the middle and side sections of the outer surface of the training auxiliary frame (13), and the rotating rod (14) forms a sliding structure with the rotating shaft (16) through a positioning block (15).

7. The neurology leg nerve recovery training auxiliary device according to claim 5, characterized in that: The rotating shaft (16) forms an elastic telescopic structure with the positioning rod (17) through a compression spring (19) and a compression plate (18), and the positioning rod (17) and the rotating rod (14) form a position-limiting engaging structure. The outer surface end of the rotating shaft (16) is provided with a symmetrical inclined surface. The rotating shaft (16) forms a rotating structure with the leg support (21) and the foot pedal (22) through a rotating seat (20).

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