Multifunctional walking aid

Abstract

The utility model relates to a multifunctional walking aid which comprises a fixing plate, two side plates are fixedly connected to the front end face of the fixing plate, two lifting sliding grooves are formed in the fixing plate, lifting sliding plates are connected into the lifting sliding grooves in a sliding mode, and a connecting plate is fixedly connected to the upper ends of the lifting sliding plates. A plurality of positioning inserting grooves are formed in the opposite faces of the two lifting sliding plates, limiting sliding grooves are formed in one side faces of the interiors of the two lifting sliding grooves, limiting sliding blocks fixedly connected with the corresponding lifting sliding plates are slidably connected into the limiting sliding grooves, and a limiting mechanism is arranged between the two lifting sliding plates; two threaded grooves are formed in the upper end of the connecting plate, grips are in threaded connection with the interiors of the threaded grooves, and two supporting rods are fixedly connected to the front end face of the connecting plate. According to the multifunctional walking aid, a patient can conveniently adjust the overall use height of the whole device, and the multifunctional walking aid is practical.

Description

Technical Field

[0001] The utility model relates to the technical field of rehabilitation devices, in particular to a multifunctional walking aid. Background Technique

[0002] "Stroke" is also known as "apoplexy" or "cerebrovascular accident". It is an acute cerebrovascular disease, a group of diseases caused by sudden rupture of blood vessels in the brain or inability of blood to flow into the brain due to blood vessel blockage, including ischemic and hemorrhagic strokes. Patients after stroke often have varying degrees of impairment in limb motor function, so rehabilitation training is very important for stroke patients. Patients can help restore the impaired lower limb motor function through walking device training.

[0003] In the patent document with the published publication number CN216824695U, an auxiliary device for stroke patients' rehabilitation walking is disclosed, including a first support leg and a second support leg. There are two of each of the first support leg and the second support leg, and a first support rod and a second support rod are respectively movably connected inside the first support leg and the second support leg.

[0004] However, the above-mentioned prior art still has deficiencies in use. When adjusting the overall height of the entire device in the above-mentioned prior art, the patient needs to press multiple limit balls, and then squeeze the spring through the connecting rod and the limit plate to adjust the height, and the operation is relatively troublesome. For this reason, we propose a multifunctional walking aid. Summary of the Utility Model

[0005] The utility model provides a multifunctional walking aid, which solves the technical problems raised in the background art of the prior art.

[0006] The solution of the utility model to the above technical problems is as follows: including a fixing plate, two side plates are fixedly connected to the front end surface of the fixing plate, two lifting chutes are opened inside the fixing plate, a lifting slide plate is slidably connected inside the lifting chute, a connecting plate is fixedly connected to the upper end of the lifting slide plate, a plurality of positioning slots are opened on the opposite surfaces of the two lifting slide plates, a limit chute is opened on one side surface of each of the two lifting chutes, a limit slider fixedly connected to the corresponding lifting slide plate is slidably connected inside the limit chute, a limit mechanism is arranged between the two lifting slide plates, two threaded grooves are opened on the upper end of the connecting plate, a grip is threadedly connected inside the threaded groove, two support rods are fixedly connected to the front end surface of the connecting plate, and a stabilizing rod fixedly connected to the corresponding lifting slide plate is fixedly connected to the lower end surface of the support rod.

[0007] On the basis of the above technical solution, the utility model can also be improved as follows.

[0008] Further, a sponge pad is fixedly connected to the surface of the grip, and a soft pad is fixedly connected to the surface of the support rod.

[0009] Further, pulleys and support plates are fixedly connected to the lower end surfaces of both side plates.

[0010] Further, the limiting mechanism includes a U-shaped frame fixedly connected to the upper end surface of the fixing plate. Two baffle plates are fixedly connected inside the U-shaped frame. On the opposite surfaces of the two baffle plates, internally threaded cylinders are provided which penetrate through the U-shaped frame and are slidably connected to the penetrated parts.

[0011] Further, the two internally threaded cylinders are respectively slidably connected inside the corresponding positioning slots. Limiting blocks which are slidably connected inside the U-shaped frame are fixedly connected to the lower ends of the two internally threaded cylinders. A limiting rod which penetrates through the limiting block and is slidably connected to the penetrated part is provided at the middle of the limiting block. The limiting rod is fixedly connected to the U-shaped frame.

[0012] Further, a rotating sleeve is provided between the two baffle plates. A bidirectional lead screw which penetrates through the two baffle plates and is rotatably connected to the penetrated parts through bearings is fixedly connected inside the rotating sleeve. The bidirectional lead screw is threadedly connected to the inside of the internally threaded cylinder.

[0013] The beneficial effects of the present utility model are as follows: The present utility model provides a multifunctional walking aid, having the following advantages:

[0014] Through the cooperative action among the connecting plate, lifting slide plate, positioning slot, limiting chute, limiting slider, fixing plate, lifting chute and limiting mechanism, it is convenient for the patient to adjust the height of the connecting plate, so as to conveniently adjust the use height of the whole device according to the needs of the patient, improving the practicability.

[0015] The above description is only an overview of the technical solution of the present utility model. In order to be able to understand the technical means of the present utility model more clearly and implement it in accordance with the content of the description, the following takes the preferred embodiments of the present utility model and combines with the attached drawings to elaborate in detail as follows. The specific implementation manners of the present utility model are given in detail by the following embodiments and their attached drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The attached drawings described herein are used to provide a further understanding of the present utility model and constitute a part of this application. The schematic embodiments of the present utility model and their descriptions are used to explain the present utility model and do not constitute an improper limitation to the present utility model. In the attached drawings:

[0017] Figure 1 is a schematic structural diagram of a multifunctional walking aid provided by an embodiment of the present utility model;

[0018] Figure 2 is Figure 1Schematic side view of the structure in a multifunctional walking aid provided

[0019] Figure 3 For Figure 1 Schematic front view sectional view of the structure in a multifunctional walking aid provided

[0020] Figure 4 For Figure 3 Schematic enlarged view of the partial structure in a multifunctional walking aid provided

[0021] In the attached drawings, the list of components represented by each label is as follows

[0022] 1. Grip; 2. Sponge pad; 3. Connecting plate; 4. Support rod; 5. Soft pad; 6. Stabilizing rod; 7. Lifting slide plate; 8. Inner threaded cylinder; 9. U-shaped frame; 10. Limit block; 11. Limit rod; 12. Baffle; 13. Bi-directional lead screw; 14. Rotating sleeve; 15. Side plate; 16. Fixed plate; 17. Pulley; 18. Support disc; 19. Thread groove; 20. Positioning slot; 21. Limit chute; 22. Limit slider; 23. Lifting chute Detailed implementation manners

[0023] The following combines the attached Figures 1-4 Describe the principles and features of the present utility model. The examples given are only used to explain the present utility model and are not used to limit the scope of the present utility model. In the following paragraphs, the present utility model will be described more specifically by way of example with reference to the attached drawings. The advantages and features of the present utility model will be clearer according to the following description and claims. It should be noted that the attached drawings are all in a very simplified form and use non-precise scales, only for the purpose of conveniently and clearly assisting in explaining the purpose of the embodiments of the present utility model

[0024] It should be noted that when a component is referred to as "fixed to" another component, it can be directly on the other component or there may also be an intermediate component. When a component is considered to be "connected" to another component, it can be directly connected to the other component or there may be an intermediate component at the same time. When a component is considered to be "set on" another component, it can be directly set on the other component or there may be an intermediate component at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are only for the purpose of illustration

[0025] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the technical field to which the present utility model belongs. The terms used in the description of the present utility model herein are only for the purpose of describing specific embodiments and are not intended to limit the present utility model. The term "and / or" used herein includes any and all combinations of one or more of the related listed items

[0026] As Figures 1-4 shown, the utility model provides a multifunctional walking aid, which includes a fixed plate 16. Two side plates 15 are fixedly connected to the front end face of the fixed plate 16. Two lifting sliding grooves 23 are formed inside the fixed plate 16. A lifting sliding plate 7 is slidably connected inside the lifting sliding grooves 23. A connecting plate 3 is fixedly connected to the upper end of the lifting sliding plate 7. A plurality of positioning slots 20 are formed on the opposite surfaces of the two lifting sliding plates 7. A limiting sliding groove 21 is formed on one side surface of each of the two lifting sliding grooves 23. A limiting slider 22 fixedly connected to the corresponding lifting sliding plate 7 is slidably connected inside the limiting sliding groove 21. A limiting mechanism is arranged between the two lifting sliding plates 7. Two threaded grooves 19 are formed on the upper end of the connecting plate 3. A grip 1 is threadedly connected inside the threaded grooves 19. Two support rods 4 are fixedly connected to the front end face of the connecting plate 3. A stabilizing rod 6 fixedly connected to the corresponding lifting sliding plate 7 is fixedly connected to the lower end face of the support rod 4.

[0027] Preferably, a sponge pad 2 is fixedly connected to the surface of the grip 1, and a soft pad 5 is fixedly connected to the surface of the support rod 4.

[0028] Preferably, a pulley 17 and a support plate 18 are fixedly connected to the lower end faces of the two side plates 15.

[0029] Preferably, the limiting mechanism includes a U-shaped frame 9 fixedly connected to the upper end face of the fixed plate 16. Two baffle plates 12 are fixedly connected inside the U-shaped frame 9. Inner threaded cylinders 8 penetrating through the U-shaped frame 9 and slidably connected to the penetrating parts are arranged on the opposite surfaces of the two baffle plates 12. The inner threaded cylinders 8 can cooperate with the positioning slots 20, so as to perform a limiting connection process between the lifting sliding plate 7 and the fixed plate 16.

[0030] Preferably, the two inner threaded cylinders 8 are respectively slidably connected inside the corresponding positioning slots 20. Limiting blocks 10 fixedly connected to the inner threaded cylinders 8 and slidably connected inside the U-shaped frame 9 are fixedly connected to the lower ends of the two inner threaded cylinders 8. A limiting rod 11 penetrating through the limiting block 10 and slidably connected to the penetrating part is arranged in the middle of the limiting block 10. The limiting rod 11 is fixedly connected to the U-shaped frame 9. The limiting blocks 10 can enable the inner threaded cylinders 8 to slide stably.

[0031] Preferably, a rotating sleeve 14 is arranged between the two baffle plates 12. A bidirectional lead screw 13 fixedly connected to the rotating sleeve 14 and penetrating through the two baffle plates 12 and rotatably connected to the penetrating parts through bearings is fixedly connected inside the rotating sleeve 14. The bidirectional lead screw 13 is threadedly connected to the inside of the inner threaded cylinder 8. The bidirectional lead screw 13 can enable the two inner threaded cylinders 8 to move towards each other or in opposite directions.

[0032] The specific working principle and usage method of the utility model are as follows:

[0033] The utility model provides a multifunctional walking aid. When in use, when a patient needs to adjust the use height of the whole device, the patient only needs to rotate the rotating sleeve 14. The rotating sleeve 14 can drive the bidirectional lead screw 13 to rotate, so that the two internal thread cylinders 8 move towards each other, so that the internal thread cylinder 8 is separated from the positioning slot 20. After separation, the connecting plate 3 can be pulled up to adjust the height of the connecting plate 3. After the adjustment is completed, by reversing the rotating sleeve 14 to reverse the bidirectional lead screw 13, the two internal thread cylinders 8 can move in the reverse direction, and the internal thread cylinder 8 can slide into the positioning slot 20 to limit the lifting slide plate 7 after the adjustment is completed, and then complete the limit adjustment of the use height of the whole device, which is relatively convenient. Subsequently, by rotating the grip 1, the grip 1 can be separated from the thread groove 19, which is convenient for disassembling, disinfecting and cleaning the grip 1 body, avoiding virus breeding on the surface of the grip 1 and affecting the use of the patient.

[0034] The above is only the preferred embodiment of the present utility model, and it is not intended to limit the present utility model in any form; any ordinary technician in the industry can smoothly implement the present utility model according to the instructions in the drawings and the above description; however, any minor changes, modifications and equivalent changes made by those skilled in the art within the scope of the technical solution of the present utility model by using the technical content disclosed above are all equivalent embodiments of the present utility model; at the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the present utility model still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A multifunctional walking aid, comprising a fixing plate (16), characterized in that, Two side plates (15) are fixedly connected to the front end face of the fixed plate (16). Two lifting sliding grooves (23) are formed inside the fixed plate (16). A lifting sliding plate (7) is slidably connected inside the lifting sliding groove (23). A connecting plate (3) is fixedly connected to the upper end of the lifting sliding plate (7). A plurality of positioning slots (20) are formed on the opposite surfaces of the two lifting sliding plates (7). A limiting sliding groove (21) is formed on one side surface inside each of the two lifting sliding grooves (23). A limiting sliding block (22) fixedly connected to the corresponding lifting sliding plate (7) is slidably connected inside the limiting sliding groove (21). A limiting mechanism is arranged between the two lifting sliding plates (7). Two threaded grooves (19) are formed in the upper end of the connecting plate (3). A grip (1) is threadedly connected inside the threaded groove (19). Two support rods (4) are fixedly connected to the front end face of the connecting plate (3). A stabilizing rod (6) fixedly connected to the corresponding lifting sliding plate (7) is fixedly connected to the lower end face of the support rod (4).

2. The multifunctional walking aid according to claim 1, wherein, A sponge pad (2) is fixedly connected to the surface of the grip (1). A soft pad (5) is fixedly connected to the surface of the support rod (4).

3. The multifunctional walking aid according to claim 1, wherein Two pulleys (17) and support plates (18) are fixedly connected to the lower end faces of the two side plates (15).

4. The multifunctional walking aid according to claim 1, wherein The limiting mechanism includes a U-shaped frame (9) fixedly connected to the upper end face of the fixed plate (16). Two baffle plates (12) are fixedly connected inside the U-shaped frame (9). Inner threaded cylinders (8) which penetrate through the U-shaped frame (9) and are slidably connected to the penetrated parts are arranged on the opposite surfaces of the two baffle plates (12).

5. The multifunctional walking aid according to claim 4, wherein The two inner threaded cylinders (8) are respectively slidably connected inside the corresponding positioning slots (20). Limiting blocks (10) which are slidably connected inside the U-shaped frame (9) are fixedly connected to the lower ends of the two inner threaded cylinders (8). A limiting rod (11) which penetrates through the limiting block (10) and is slidably connected to the penetrated part is arranged in the middle of the limiting block (10). The limiting rod (11) is fixedly connected to the U-shaped frame (9).

6. The multifunctional walking aid according to claim 5, wherein A rotating sleeve (14) is arranged between the two baffle plates (12). A bidirectional lead screw (13) which penetrates through the two baffle plates (12) and is rotatably connected to the penetrated parts through bearings is fixedly connected inside the rotating sleeve (14). The bidirectional lead screw (13) is threadedly connected inside the inner threaded cylinder (8).

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