Rehabilitation training walking aid

Abstract

The utility model relates to the field of rehabilitation training, and discloses a rehabilitation training walking aid which comprises a frame, a U-shaped table top is arranged at the top end of the frame, a grip is fixedly connected to the left side of the U-shaped table top, universal wheels are fixedly installed at the bottom end of the frame, and an adjusting assembly is arranged between the frame and the U-shaped table top. The adjusting assembly comprises a fixing frame and a two-way threaded rod, the bottom of the fixing frame is fixedly installed on the left portion of the top end of the frame through bolts, and a positioning rod is fixedly connected to the middle of the two-way threaded rod and rotationally connected to the middle of the fixing frame. According to the utility model, the two groups of U-shaped table tops are driven to move simultaneously by rotating the bidirectional threaded rod to be in threaded connection with the two groups of U-shaped table tops in a matched manner, and the supporting positions of the U-shaped table tops can be adjusted by moving the U-shaped table tops, so that the nursing bed can be suitable for patients with different body types and can be adjusted according to the comfortable placement positions of the patients, and the comfort and the applicability are improved; and the rehabilitation training effect is further improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of rehabilitation training, especially a rehabilitation training walking aid device. BACKGROUND

[0002] With the improvement of medical level and the aggravation of population aging problem, some patients with action obstacle caused by various reasons can help the person inconvenient in action to carry out walking rehabilitation training through the rehabilitation training walking aid device.

[0003] The traditional rehabilitation training walking aid device mainly includes crutches, wheelchairs and walking aids, and the walking aid includes a fixed walking aid and a folding walking aid, the fixed walking aid usually has four supporting legs, provides the user with relatively stable four-point support, the user holds the handle of the walking aid with both hands, partially transfers the body weight to the walking aid, so that the auxiliary walking training can be carried out.

[0004] The traditional fixed walking aid is adjusted in height to adapt to the use of patients of different heights when being used, but the adjustment is relatively troublesome through bolt installation, and due to the difference of body structure characteristics and personal habits of each person, the position of arm support is also different, some patients habitually place the arms in the relatively outer position due to the wide shoulder or the well-developed arm muscles, so as to obtain more stable support and balance feeling, and some patients are more inclined to support the arms inward due to the weak body or personal habits, and the width of the U-shaped table surface of the walking aid is usually fixed, so that the patients of different body types will produce various discomforts when supporting the arms using the walking aid, which reduces the applicability and rehabilitation training effect, therefore, the rehabilitation training walking aid device is proposed to solve the above problems. CONTENT OF THE UTILITY MODEL

[0005] In order to make up for the above shortcomings, the utility model provides a rehabilitation training walking aid device, which aims at improving the problem of "the U-shaped table surface of the walking aid cannot be adjusted according to the body type of the patient and the comfortable position of the arm, which reduces the applicability and rehabilitation training effect" in the prior art.

[0006] In order to achieve the above object, the utility model discloses the following technical scheme: a rehabilitation training walking aid device, including the frame, the top of frame is provided with U type mesa, the left side fixedly connected with handle of U type mesa, the bottom fixed mounting of frame has universal wheel, the frame with U type mesa between is provided with adjusting assembly, the adjusting assembly includes fixed frame and two -way threaded rod, the bottom of fixed frame is fixedly installed in the top left part of frame through bolt, the middle part fixedly connected with the locating rod of two -way threaded rod, the locating rod rotation is connected in the middle part of fixed frame, two -way threaded rod is through and rotation is connected in the middle part of fixed frame, the left side rear portion of fixed frame is equipped with the sliding slot one, the left side fixedly connected with sliding block one of the front inner wall of U type mesa.

[0007] As a further description of the above technical scheme:

[0008] The bottom of the frame is provided with a supporting assembly, the supporting assembly comprises a supporting frame and an adjusting frame, the supporting frame is fixedly installed on the lower outer wall of the frame by bolts, the supporting frame is provided in a U-shaped form, a sliding groove two is formed in the left side of the supporting frame, and the adjusting frame is slidingly connected to the outer wall of the supporting frame.

[0009] As a further description of the above technical scheme:

[0010] The sliding block one is slidingly connected to the inner wall of the sliding groove one, the rear threaded portion of the two-way threaded rod is threaded through and connected to the left middle portion of the U-shaped table, the U-shaped table, the sliding groove one and the sliding block one are provided in two groups, and the two groups of the U-shaped table, the sliding groove one and the sliding block one are symmetrically arranged with the center line of the fixed frame as the axis of symmetry.

[0011] As a further description of the above technical scheme:

[0012] The sliding block two is slidingly connected to the inner wall of the sliding groove two, a guide block is fixedly connected to the top left inner wall of the adjusting frame, and a guide groove is formed in the top left middle portion of the supporting frame.

[0013] As a further description of the above technical scheme:

[0014] The guide block is slidingly connected to the inner wall of the guide groove, a threaded screw rod is rotationally connected to the lower portion of the left middle portion of the supporting frame near the guide groove, and the guide block is threadedly connected to the outer wall of the threaded screw rod.

[0015] As a further description of the above technical scheme:

[0016] The top of the threaded screw rod is fixedly connected with a rotating rod, and the top of the rotating rod is fixedly connected with a rocker.

[0017] As a further description of the above technical scheme:

[0018] The left middle part of the frame is provided with a support plate fixedly installed by bolts, and the rotating rod penetrates and is rotationally connected to the middle bottom end of the support plate.

[0019] Further description of the above technical solution:

[0020] The inner wall of the adjusting frame is provided with a plurality of through grooves, the plurality of through grooves are correspondingly arranged on the outer side of the universal wheel, the two groups of sliding blocks two and sliding grooves two are symmetrically arranged with the center line of the support frame as the symmetric axis.

[0021] The utility model has the advantages of the following beneficial effects:

[0022] 1. In the utility model, the two groups of U-shaped table surfaces are driven to move outward by rotating the two-way threaded rod, the position of the U-shaped table surface supported is adjusted by moving the U-shaped table surface, the utility model can be used for patients with different body types, the comfortable placement position of the patient can be adjusted, the comfort and applicability are improved, and the rehabilitation training effect is further improved.

[0023] 2. In the utility model, the rotating rod drives the rotating rod and the threaded screw rod to rotate, the threaded screw rod is threadedly connected with the guide block to drive the guide block and the adjusting frame to move, the adjusting frame is moved downward below the bottom end of the universal wheel to contact the ground to support, the contact area and friction with the ground are increased, and therefore the stability of the frame can be improved. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 It is a three-dimensional structure schematic view of the overall device in the utility model;

[0025] Figure 2 It is a three-dimensional structure bottom view schematic view of the support frame and the through groove in the utility model;

[0026] Figure 3 It is a three-dimensional structure split and a three-dimensional structure section view of the adjusting frame in the utility model;

[0027] Figure 4 It is a three-dimensional structure section view schematic view of the U-shaped table surface in the utility model;

[0028] Figure 5 It is a three-dimensional structure split and a section view schematic view of the U-shaped table surface in the utility model.

[0029] LEGEND:

[0030] 1, frame; 2, U-shaped table; 3, support frame; 21, two-way threaded rod; 22, fixed frame; 23, positioning rod; 24, sliding block one; 25, sliding groove one; 31, adjusting frame; 32, rotating rod; 33, support plate; 34, rocker; 35, threaded screw; 36, through groove; 37, guide block; 38, sliding groove two; 39, sliding block two; 310, guide groove. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0032] Referring to Figure 1 , Figure 4 and Figure 5 , the present application provides an embodiment: a rehabilitation training walking aid device, comprising a frame 1, the frame 1 can be installed with a hanging pipe type seat, the frame 1 is a walking aid body, the walking aid is prior art, and can be realized by those skilled in the art, since it is prior art, therefore, in this case, it is not described in detail, the top end of the frame 1 is provided with a U-shaped table 2 for placing and supporting the arms of the patient, the left side of the U-shaped table 2 is fixedly connected with a handle for the patient to hold for providing support, the bottom end of the frame 1 is fixedly installed with a universal wheel for supporting and moving the frame 1, the universal wheel has a self-locking function, the frame 1 and the U-shaped table 2 are provided with an adjusting assembly for adjusting the position of the U-shaped table 2.

[0033] Further, the adjusting assembly comprises a fixed frame 22 for supporting the U-shaped table 2 and a two-way threaded rod 21 for driving the U-shaped table 2 to move, the front and rear ends of the two-way threaded rod 21 are fixedly connected with direction rods, the two-way threaded rod 21 can be conveniently driven to rotate by rotating the direction rods, the bottom of the fixed frame 22 is fixedly installed at the top left part of the frame 1 by bolts, the frame 1 supports the fixed frame 22, the middle part of the two-way threaded rod 21 is fixedly connected with a positioning rod 23 for supporting and positioning the two-way threaded rod 21, the positioning rod 23 is rotatably connected at the middle part of the fixed frame 22, the fixed frame 22 supports the positioning rod 23, the two-way threaded rod 21 penetrates and is rotatably connected at the middle part of the fixed frame 22, the left rear part of the fixed frame 22 is provided with a sliding groove one 25 for providing sliding of a sliding block one 24, the left side of the inner wall of the front part of the U-shaped table 2 is fixedly connected with the sliding block one 24 for cooperating with the sliding groove one 25 to increase the stability of the U-shaped table 2.

[0034] Referring to Figure 1 , Figure 2 and Figure 3The bottom of the frame 1 is provided with a support assembly for increasing the contact area and friction with the ground to increase the stability of the frame 1 as a whole, the support assembly comprises a support frame 3 for supporting the adjusting frame 31 and the adjusting frame 31 for contacting the ground to provide support, the support frame 3 is fixedly installed on the lower outer wall of the frame 1 by bolts, the support frame 3 is provided in a U-shaped form, which can increase the contact area with the ground while not affecting the walking training of the patient, a sliding groove two 38 for providing space for the movement of the sliding block two 39 is formed in the left side of the support frame 3, and the adjusting frame 31 is slidably connected to the outer wall of the support frame 3, and the left inner wall of the adjusting frame 31 is fixedly connected with the sliding block two 39 for cooperating with the sliding groove two 38 to increase the stability of the adjusting frame 31.

[0035] With reference to Figure 1 , Figure 4 and Figure 5 , the sliding block one 24 is slidably connected to the inner wall of the sliding groove one 25, the rear threaded portion of the bidirectional threaded rod 21 penetrates and is threadedly connected to the left middle portion of the U-shaped table top 2, and the bidirectional threaded rod 21 is threadedly connected with the U-shaped table top 2, so that the U-shaped table top 2 can be moved for position adjustment by rotating the bidirectional threaded rod 21, thereby being suitable for placing and supporting patients of different body types, and the U-shaped table top 2, the sliding groove one 25 and the sliding block one 24 are provided in two groups and symmetrically arranged about the center line of the fixed frame 22, so that the left and right arms of the patient can be supported.

[0036] With reference to Figure 1 , Figure 2 and Figure 3 , the sliding block two 39 is slidably connected to the inner wall of the sliding groove two 38, the left inner wall of the adjusting frame 31 is fixedly connected with the guide block 37 for moving the adjusting frame 31, the left middle portion of the support frame 3 is provided with the guide groove 310 for providing space for the movement of the guide block 37, the guide block 37 is slidably connected to the inner wall of the guide groove 310, the left middle portion of the support frame 3 is rotatably connected with the threaded lead screw 35 for moving the guide block 37 and the adjusting frame 31 near the lower portion of the guide groove 310, the guide block 37 is threadedly connected to the outer wall of the threaded lead screw 35, the threaded lead screw 35 can drive the guide block 37 to move up and down by rotating and threadedly connecting with the guide block 37, the top end of the threaded lead screw 35 is fixedly connected with the rotating rod 32 for driving the threaded lead screw 35 to rotate, and the top end of the rotating rod 32 is fixedly connected with the rocker 34 for driving the rotating rod 32 to rotate.

[0037] With reference to Figure 1 , Figure 2 and Figure 3The middle part of the left side of the frame 1 is fixedly installed with a support plate 33 for supporting the rotating rod 32, the rotating rod 32 penetrates and is rotatably connected to the middle bottom end of the support plate 33, the inner wall of the adjusting frame 31 is provided with a through groove 36 for providing a space for the rotation of the universal wheel to prevent obstruction, the through groove 36 is provided with multiple groups, and the multiple groups of through grooves 36 are correspondingly arranged on the outer side of the universal wheel, the multiple groups of through grooves 36 can correspondingly provide multiple groups of spaces for the rotation of the universal wheel, and the slider two 39 and the sliding groove two 38 are provided with two groups.

[0038] Further, the two groups of sliders two 39 and sliding grooves two 38 are symmetrically arranged with the center line of the support frame 3 as the axis of symmetry, the front surface of the adjusting frame 31 is also provided with another group of sliders two 39 for providing support, and the front surface of the support frame 3 is provided with another group of sliding grooves two 38 for providing another group of sliding spaces for the sliders two 39, the setting of multiple groups of sliders two 39 and sliding grooves two 38 can increase the stability of the adjusting frame 31, so that the contact area with the ground can be increased after the adjusting frame 31 contacts the ground, thereby increasing the stability and support effect.

[0039] Working principle: when the patient moves to the appropriate position and needs to rest and stop, at this time, the rotating rod 34 can be rotated to drive the rotating rod 32 and the threaded rod 35 to rotate, the threaded rod 35 is threadedly connected with the guide block 37, so that the guide block 37 can be driven to move downward, the guide block 37 moves to drive the adjusting frame 31 to move downward, at the same time, multiple groups of sliders two 39 are driven to slide in the corresponding sliding grooves two 38, the stability is increased, when the guide block 37 drives the adjusting frame 31 to move, the adjusting frame 31 moves to the position below the universal wheel and contacts the ground to provide support, at this time, the contact area with the ground can be increased through the adjusting frame 31, the contact area of the universal wheel with the ground is small, and the movement is prevented, so that the contact area with the ground is increased to increase the friction and the stability of the support, the support effect is improved, at this time, the patient can sit down conveniently through the installation of the hanging pipe type seat plate, when the patient needs to train and move again, the adjusting frame 31 can be driven to move upward in the reverse direction through the reverse rotation of the rotating rod 34, and then the training and movement can be continued through the support of the universal wheel.

[0040] When patients of different body types use it, the direction rod can be rotated to drive the bidirectional threaded rod 21 to rotate, the bidirectional threaded rod 21 is threadedly connected with the two groups of U-shaped tables 2, so that the two groups of U-shaped tables 2 are simultaneously driven to move in the forward and backward directions and in opposite directions, the sliders one 24 are driven to slide in the inner walls of the sliding grooves one 25 to increase the stability, at this time, the distance between the two groups of U-shaped tables 2 can be adjusted, so that patients with larger body types can use it, the arms of the patients can be comfortably placed and supported, and patients of different body types can use it, the comfort and applicability are improved through the adjustment according to the comfortable placement position of the patient, and the rehabilitation training effect is further improved.

[0041] It should be pointed out finally that: the above only for the preferred embodiments of the utility model have, and do not for limiting the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement to part of technical features, any modification, equivalent replacement, improvement etc. that is made within the spirit and principle of the utility model, should be contained in the protection scope of the utility model.

Claims

1. A rehabilitation training walking aid device comprising a frame (1), characterized in that: The top end of the frame (1) is provided with a U-shaped table top (2), the left side of the U-shaped table top (2) is fixedly connected with a handle, the bottom end of the frame (1) is fixedly installed with universal wheels, an adjusting assembly is arranged between the frame (1) and the U-shaped table top (2), the adjusting assembly comprises a fixed frame (22) and a bidirectional threaded rod (21), the bottom of the fixed frame (22) is fixedly installed on the top left part of the frame (1) through bolts, the middle part of the bidirectional threaded rod (21) is fixedly connected with a positioning rod (23), the positioning rod (23) is rotatably connected to the middle part of the fixed frame (22), the bidirectional threaded rod (21) penetrates and is rotatably connected to the middle part of the fixed frame (22), the left rear part of the fixed frame (22) is provided with a sliding groove (25), and the left side of the front inner wall of the U-shaped table top (2) is fixedly connected with a sliding block (24).

2. The rehabilitation training walking aid device according to claim 1, characterized in that: The bottom of the frame (1) is provided with a supporting assembly, the supporting assembly comprises a supporting frame (3) and an adjusting frame (31), the supporting frame (3) is fixedly installed on the lower outer wall of the frame (1) through bolts, the supporting frame (3) is provided in a U-shaped form, the left side of the supporting frame (3) is provided with a sliding groove (38), and the adjusting frame (31) is slidably connected to the outer wall of the supporting frame (3).

3. The rehabilitation training walking aid device according to claim 1, characterized in that: The sliding block (24) is slidably connected to the inner wall of the sliding groove (25), the rear threaded part of the bidirectional threaded rod (21) penetrates and is threadedly connected to the left middle part of the U-shaped table top (2), the U-shaped table top (2), the sliding groove (25) and the sliding block (24) are provided in two groups, and the two groups of the U-shaped table top (2), the sliding groove (25) and the sliding block (24) are symmetrically arranged with the center line of the fixed frame (22) as the axis of symmetry.

4. The rehabilitation training walking aid device according to claim 2, characterized in that: The sliding block (39) is slidably connected to the inner wall of the sliding groove (38), the left inner wall top of the adjusting frame (31) is fixedly connected with a guide block (37), and the left middle top of the supporting frame (3) is provided with a guide groove (310).

5. A rehabilitation training walking aid device according to claim 4, characterized in that: The guide block (37) is slidably connected to the inner wall of the guide groove (310), and the left middle part of the supporting frame (3) is rotatably connected with a threaded lead screw (35) below the guide groove (310).

6. A rehabilitation training walking aid device according to claim 5, characterized in that: The top end of the threaded lead screw (35) is fixedly connected with a rotating rod (32), and the top end of the rotating rod (32) is fixedly connected with a rocker (34).

7. A rehabilitation training walking aid device according to claim 6, characterized in that: The left middle part of the frame (1) is fixedly installed with a supporting plate (33) through bolts, and the rotating rod (32) penetrates and is rotatably connected to the middle bottom end of the supporting plate (33).

8. A rehabilitation training walking aid device according to claim 7, characterized in that: The inner wall of the adjusting frame (31) is provided with a through groove (36), the through groove (36) is provided in multiple groups, and the multiple groups of through grooves (36) are correspondingly arranged on the outer side of the universal wheel, the sliding block (39) and the sliding groove (38) are provided in two groups, and the two groups of the sliding block (39) and the sliding groove (38) are symmetrically arranged with the center line of the supporting frame (3) as the axis of symmetry.

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