Supporting frame for walking training

Abstract

The utility model discloses a support frame for walking training, which relates to the technical field of training equipment and comprises a U-shaped base, a plurality of moving wheels are uniformly and fixedly arranged at the bottom of the U-shaped base, and a U-shaped lifting plate is arranged right above the U-shaped base. When a control knob is rotated, an adjusting moving block is driven to horizontally move through a control rotating rod, a first bevel gear, a second bevel gear and an adjusting lead screw, and under the joint cooperation of a first mounting base, a second mounting base and a horizontal sliding block, the adjusting moving block horizontally moves to drive a scissor type lifting rod to rotate up and down; the U-shaped lifting plate can be driven to move up and down, the height of the U-shaped handrail is adjusted so that the U-shaped handrail can be conveniently used by users of different heights in a matched mode, meanwhile, when the U-shaped lifting plate is not used, the U-shaped lifting plate can be lowered and folded, the occupied space of the whole supporting frame is reduced so that the supporting frame can be conveniently stored and transported, operation is easy and convenient, and practicability is high. And the popularization value is high.

Description

TECHNICAL FIELD

[0001] The utility model relates to training equipment technical field, especially walking training with support frame. BACKGROUND

[0002] Walking is one of the most basic functional activities in people's daily life, and for many patients who cannot walk temporarily due to various reasons, recovering walking is their first wish and an important content of rehabilitation medicine research. In the walking training process, a support frame is usually used to assist the training of patients.

[0003] The prior art patent with publication number CN221431485U discloses an auxiliary support device for walking rehabilitation training, which drives the first connecting pipe shell to rise by rotating the hexagonal plate and driving the threaded rod to rotate in the inner cavity of the first connecting pipe shell, at this time, the pull plate is pulled to drive the pull rod and the wedge block to move, the spring is compressed at the same time the wedge block moves, and then the height is adjusted after the first connecting pipe shell rises, the pull plate spring is loosened to reset the wedge block to be clamped into the groove inner cavity of the groove rod again to position the adjusted height, thereby solving the problem of no height adjustment function in the related art, but when not in use, the entire support frame cannot be folded, which leads to a large occupied space and is not convenient for storage and transportation, and further improvement is needed. Therefore, to solve the above problems, the utility model provides a support frame for walking training. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a support frame for walking training to solve the problem that the support frame cannot be folded, leading to a large occupied space and being inconvenient for storage and transportation.

[0005] To achieve the above object, the utility model provides following technical scheme: a support frame for walking training, including U shape base, the bottom of U shape base is uniformly equipped with a plurality of moving wheel, the top of U shape base is provided with U shape lifting plate, the top of U shape lifting plate is fixedly installed with two U shape handrails, the top of U shape base is fixedly installed with two first mounting seat, the top of U shape base is provided with two adjusting sliding slot, the side inner wall of two adjusting sliding slot is uniformly installed with adjusting screw rod, the screw joint of two adjusting screw rod is equipped with adjusting shift block, the bottom of U shape lifting plate is fixedly installed with two second mounting seat, the bottom of U shape lifting plate is provided with two horizontal sliding slot, the horizontal sliding block is slidably installed in two horizontal sliding slots, two horizontal sliding blocks are installed with horizontal guide unit, the first mounting seat, the adjusting shift block, the second mounting seat and the horizontal sliding block of the same side are rotatably connected with scissor type lifting rod, the cavity is seted up in the U shape base, the side inner wall of the cavity is rotatably installed with control link, the control link is connected with gear transmission unit for the synchronous rotation of two adjusting screw rods, one end of control link extends to the outside of U shape base and is fixedly installed with control knob.

[0006] Preferably, the gear transmission unit includes two first bevel gears fixedly sleeved on the control link, one end of each of the two adjusting screw rods extends into the cavity and is fixedly installed with a second bevel gear, and the two first bevel gears are respectively engaged with the two second bevel gears.

[0007] Preferably, the horizontal guide unit includes a horizontal guide rod fixedly installed on the side inner wall of the horizontal sliding slot, and the horizontal sliding block is slidably sleeved on the horizontal guide rod.

[0008] Preferably, a fixed protrusion is fixedly installed on the side of the U-shaped base, a sliding hole is formed in the side of the fixed protrusion, a locking bolt is slidably installed in the sliding hole, a plurality of locking insertion holes are uniformly formed in the circumferential side of the control knob, one end of the locking bolt extends into one of the locking insertion holes, and the other end of the locking bolt is fixedly installed with a fixed magnet that is in contact with the fixed protrusion.

[0009] Preferably, a connecting rope is fixedly installed on the side of the U-shaped base and the fixed magnet.

[0010] Preferably, a plurality of hooks are uniformly fixed on the bottom of the U-shaped lifting plate.

[0011] Preferably, an anti-skid rubber sleeve is fixedly sleeved on the U-shaped handrail.

[0012] In summary, the utility model has the following technical effects and advantages:

[0013] 1. The utility model discloses a reasonable structure, when rotating control knob, will pass through the control of rotation pole, first bevel gear, second bevel gear drive two adjusting screw rod synchronous rotation, and adjusting screw rod rotation will drive adjusting displacement block horizontal movement, at this moment, under the cooperation of first mounting seat, second mounting seat and horizontal sliding block, adjusting displacement block horizontal movement will drive scissor type lifting rod rotate up and down, and then can drive U-shaped lifting plate moves up and down, thereby realize the height of U-shaped handrail can be adjusted the purpose of, to facilitate the adaptation of use personnel of different height uses, also can when not using, the U-shaped lifting plate is lowered and is folded up, reduces the occupation space of whole support frame, to facilitate its storage transportation, and simple operation, convenient to use, the practicality is good, has good popularization value.

[0014] 2. The utility model discloses a control knob is released when pulling fixed magnet makes that locking bolt removes the locking insert hole, when driving fixed magnet to drive locking bolt inserts into locking insert hole, can control knob is locked all the time and cannot rotate, thereby can in the use process, effectively reduce the situation that the height of U-shaped lifting plate is changed because of the vibration or accidentally touch etc. Cause control knob to appear autorotation, good stability when using. DRAWINGS

[0015] In order to more clearly illustrate the technical scheme in the embodiment of the utility model or prior art, below will to the drawing needed to use in the embodiment or prior art description simple introduction, obviously, below description's drawing is only some embodiments of the utility model, for the person skilled in the art comes, under the premise of not paying creative labor, can also obtain other drawings according to these drawings.

[0016] Figure 1 It is the three-dimensional structure schematic diagram of a support frame for walking training of the utility model;

[0017] Figure 2 It is the cooperation amplification three-dimensional structure schematic diagram of scissor type lifting rod, adjusting screw rod and control knob in the utility model;

[0018] Figure 3 It is the partial amplification structure schematic diagram of control knob and locking bolt connection in the utility model;

[0019] Figure 4 It is the side view structure schematic diagram of a support frame for walking training of the utility model.

[0020] In the figure: 1, U-shaped base; 2, moving wheel; 3, U-shaped lifting plate; 4, U-shaped handrail; 5, first mounting seat; 6, adjusting displacement block; 7, second mounting seat; 8, horizontal sliding block; 9, scissor lifting rod; 10, adjusting screw rod; 11, control rotating rod; 12, control knob; 13, first bevel gear; 14, second bevel gear; 15, horizontal guide rod; 16, fixed lug; 17, locking bolt; 18, fixed magnet; 19, connecting rope; 20, hook; 21, anti-skid rubber sleeve. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0022] Embodiment one

[0023] Reference Figures 1-4 As shown in the figure, a support frame for walking training includes a U-shaped base 1, a plurality of moving wheels 2 are uniformly and fixedly arranged on the bottom of the U-shaped base 1, a U-shaped lifting plate 3 is arranged above the U-shaped base 1, two U-shaped handrails 4 are fixedly installed on the top of the U-shaped lifting plate 3, two first mounting seats 5 are fixedly installed on the top of the U-shaped base 1, two adjusting sliding grooves are formed on the top of the U-shaped base 1, adjusting screw rods 10 are rotatably installed on the side inner walls of the two adjusting sliding grooves, adjusting displacement blocks 6 are threadedly connected to the two adjusting screw rods 10, two second mounting seats 7 are fixedly installed on the bottom of the U-shaped lifting plate 3, two horizontal sliding grooves are formed on the bottom of the U-shaped lifting plate 3, horizontal sliding blocks 8 are slidably installed in the two horizontal sliding grooves, horizontal guide units are installed on the two, a scissor lifting rod 9 is rotatably connected between the first mounting seat 5, the adjusting displacement block 6, the second mounting seat 7 and the horizontal sliding block 8 on the same side, a cavity is formed in the U-shaped base 1, a control rotating rod 11 is rotatably installed on the side inner wall of the cavity, a gear transmission unit for synchronously rotating the two adjusting screw rods 10 is connected to the control rotating rod 11, and a control knob 12 is fixedly installed on one end of the control rotating rod 11 and extends out of the U-shaped base 1.

[0024] By the above structure, when the control knob 12 is rotated, the control rod 11 is driven to rotate, the control rod 11 is driven to rotate through the gear transmission unit to drive the two adjusting screws 10 to rotate synchronously, the adjusting screws 10 are driven to move horizontally, and the adjusting block 6 is driven to move horizontally through the cooperation of the first mounting seat 5, the second mounting seat 7 and the horizontal sliding block 8, so that the scissor-type lifting rod 9 is driven to rotate up and down, and the U-shaped lifting plate 3 is driven to move up and down, thereby achieving the purpose of adjusting the height of the U-shaped handrail 4, facilitating the adaptation and use of users with different heights, and facilitating the storage and transportation of the support frame when not in use, and the operation is simple, convenient to use, practical and has good popularization value.

[0025] Reference Figure 2 As shown, the gear transmission unit includes two first bevel gears 13 fixedly sleeved on the control rod 11, one end of the two adjusting screws 10 extends into the cavity and is fixedly installed with a second bevel gear 14, and the two first bevel gears 13 are respectively engaged with the two second bevel gears 14. The advantage of this arrangement is that when the control rod 11 rotates, the two first bevel gears 13 are driven to rotate, the two first bevel gears 13 are driven to rotate to drive the two second bevel gears 14 to rotate together, thereby driving the two adjusting screws 10 to rotate synchronously, thereby achieving the function of synchronous transmission.

[0026] Reference Figure 2 As shown, the horizontal guide unit includes a horizontal guide rod 15 fixedly installed on the inner wall of the horizontal sliding groove side, and the horizontal sliding block 8 is sleeved on the horizontal guide rod 15. The advantage of this arrangement is that the horizontal guide rod 15 can guide the horizontal sliding block 8 to move horizontally in the horizontal sliding groove, thereby achieving the function of horizontal guidance.

[0027] Reference Figure 1 As shown, the bottom of the U-shaped lifting plate 3 is uniformly provided with a plurality of hooks 20. The advantage of this arrangement is that through the arrangement of the hooks 20, the user can carry drinking water, backpacks and other items on the hooks 20 during walking training, and the user no longer needs to hold them, which is more convenient to use.

[0028] Reference Figure 1 As shown, the U-shaped handrail 4 is fixedly sleeved with a non-slip rubber sleeve 21. The advantage of this arrangement is that it can effectively increase the friction between the user's hand and the U-shaped handrail 4, so that the user can hold the U-shaped handrail 4 more stably for walking training.

[0029] Example two

[0030] Reference Figure 1 And Figure 3As shown, the side of the U-shaped base 1 is fixedly provided with a fixing protrusion 16, the side of the fixing protrusion 16 is provided with a sliding hole, the sliding hole is slidably provided with a locking bolt 17, the circumferential side of the control knob 12 is uniformly provided with a plurality of locking insertion holes, one end of the locking bolt 17 extends into one of the locking insertion holes, the other end of the locking bolt 17 is fixedly provided with a fixed magnet 18 which is in contact with the fixing protrusion 16. It should be noted that the material of the fixing protrusion 16 is iron, and the fixed magnet 18 can be attracted to the fixing protrusion 16. The advantage of this arrangement is that when the fixed magnet 18 is pulled, the locking bolt 17 will be moved out of the locking insertion hole, and the control knob 12 will be loosened. When the fixed magnet 18 is pushed to be in contact with the fixing protrusion 16, the locking bolt 17 will be inserted into the locking insertion hole, and the control knob 12 will be locked and cannot be rotated, thereby effectively reducing the situation that the height of the U-shaped lifting plate 3 changes due to vibration or accidental touch during use, and the stability during use is good.

[0031] Reference Figure 3 As shown, the side of the U-shaped base 1 and the fixed magnet 18 are fixedly provided with a connecting rope 19. The advantage of this arrangement is that the connecting rope 19 can effectively prevent the locking bolt 17 and the fixed magnet 18 from being accidentally dropped and lost.

[0032] Finally, it should be noted that: the above only describes the preferred embodiments of the present application, and is not intended to limit the present application. Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments, or make equivalent replacements to some technical features, as long as they are within the spirit and principles of the present application. Any modification, equivalent replacement, improvement, etc. made within the scope of the present application shall be included in the protection scope of the present application.

Claims

1. A support frame for walking training, comprising a U-shaped base (1), characterized in that: The bottom of the U-shaped base (1) is uniformly provided with a plurality of moving wheels (2), the top of the U-shaped base (1) is provided with a U-shaped lifting plate (3), the top of the U-shaped lifting plate (3) is fixedly installed with two U-shaped handrails (4), the top of the U-shaped base (1) is fixedly installed with two first mounting seats (5), the top of the U-shaped base (1) is provided with two adjusting sliding grooves, the side inner wall of the two adjusting sliding grooves is rotatably installed with an adjusting lead screw (10), the two adjusting lead screws (10) are threadedly sleeved with an adjusting moving block (6), the bottom of the U-shaped lifting plate (3) is fixedly installed with two second mounting seats (7), the bottom of the U-shaped lifting plate (3) is provided with two horizontal sliding grooves, the two horizontal sliding grooves are slidably installed with a horizontal sliding block (8), the two horizontal sliding blocks (8) are installed with a horizontal guide unit, the first mounting seat (5), the adjusting moving block (6), the second mounting seat (7) and the horizontal sliding block (8) located on the same side are rotatably connected with a scissor type lifting rod (9), the U-shaped base (1) is provided with a cavity, the side inner wall of the cavity is rotatably installed with a control rotating rod (11), the control rotating rod (11) is connected with a gear transmission unit for synchronously rotating the two adjusting lead screws (10), one end of the control rotating rod (11) extends out of the U-shaped base (1) and is fixedly installed with a control knob (12).

2. The support frame for gait training according to claim 1, wherein: The gear transmission unit comprises two first bevel gears (13) fixedly sleeved on the control rotating rod (11), one end of the two adjusting lead screws (10) extends into the cavity and is fixedly installed with a second bevel gear (14), and the two first bevel gears (13) are respectively engaged with the two second bevel gears (14).

3. The support frame for gait training according to claim 1, wherein: The horizontal guide unit comprises a horizontal guide rod (15) fixedly installed on the side inner wall of the horizontal sliding groove, and the horizontal sliding block (8) is slidably sleeved on the horizontal guide rod (15).

4. The support frame for gait training according to claim 1, wherein: The side of the U-shaped base (1) is fixedly installed with a fixed lug (16), the side of the fixed lug (16) is provided with a sliding hole, the sliding hole is slidably installed with a locking bolt (17), the circumferential side of the control knob (12) is uniformly provided with a plurality of locking insertion holes, one end of the locking bolt (17) extends into one of the locking insertion holes, and the other end of the locking bolt (17) is fixedly installed with a fixed magnet (18) abutting the fixed lug (16).

5. The support frame for gait training according to claim 4, wherein: The side of the U-shaped base (1) and the fixed magnet (18) is fixedly installed with a connecting rope (19).

6. The support frame for gait training according to claim 1, wherein: The bottom of the U-shaped lifting plate (3) is uniformly provided with a plurality of hooks (20).

7. The support frame for gait training according to claim 1, wherein: The U-shaped handrail (4) is fixedly sleeved with an antiskid rubber sleeve (21).

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