Buttock width adjusting device and lower limb rehabilitation training equipment

Abstract

The utility model provides a hip breadth adjusting device and lower limb rehabilitation training equipment, wherein the hip breadth adjusting device comprises a base, the base is provided with a guide shaft, a plurality of moving mechanisms, a lifting mechanism, a connecting rod, a leg mechanism and a main control board in the horizontal direction, the moving mechanisms are respectively arranged at two ends of the guide shaft and can move along the guide shaft, and the lifting mechanism is arranged on the base. The lifting mechanism is arranged on the base and can do telescopic motion, the leg mechanisms are connected with the moving mechanisms, and when the main control board controls the lifting mechanism to stretch out and draw back, the moving mechanisms at the two ends of the guide shaft drive the leg mechanisms to be close to or away from each other so as to adjust the breadth of the buttocks. In addition, the utility model further provides lower limb rehabilitation training equipment comprising a framework and the hip width adjusting device, a lifting mechanism is adopted for driving and adjusting so as to pull a leg mechanism to adjust the hip width, and more labor is saved.

Description

Technical Field

[0001] The utility model belongs to the technical field of rehabilitation training equipment, and particularly relates to a hip width adjusting device and a lower limb rehabilitation training equipment. Background Art

[0002] The hip width adjusting device is mainly used in rehabilitation training to assist some patients who need to adjust their sitting postures, enhance sitting stability and promote correct sitting postures, such as patients with cerebral palsy, spinal cord injury, etc. who are affected by balance ability and control ability. The hip width adjusting device usually adjusts the width of the hip support to adapt to the body sizes of different patients, ensuring that the patient can obtain the best support when using it.

[0003] However, the hip width adjusting device in the current common lower limb training equipment usually adopts a manual adjustment method. However, it will be laborious to adjust by hand under the load of the patient's gravity, and it is inconvenient to use. Summary of the Utility Model

[0004] In view of the deficiencies of the prior art, the utility model provides a hip width adjusting device and a lower limb rehabilitation training equipment, which drive the adjustment to pull the leg mechanism to adjust the hip width, and are more labor-saving.

[0005] The technical solution of the utility model is realized as follows:

[0006] A hip width adjusting device includes a base, on which several guide shafts are arranged in the horizontal direction; at least two moving mechanisms, which are respectively arranged at both ends of the guide shafts and can move along the guide shafts; a lifting mechanism, which is arranged on the base and can perform telescopic movement, and the moving mechanism and the lifting mechanism are hinged by a connecting rod; a leg mechanism, which is fixedly connected with several moving mechanisms; a main control board, the lifting mechanism is electrically connected with the main control board, when the main control board controls the lifting mechanism to expand and contract, the moving mechanisms at both ends of the guide shaft drive the leg mechanism to approach or move away from each other to adjust the hip width.

[0007] In a preferred embodiment, the lifting mechanism includes a driving mechanism, an adjusting block and a telescopic rod, one end of the adjusting block is hinged with one end of the connecting rod; one end of the telescopic rod is connected with the adjusting block, and the other end of the telescopic rod extends into the driving mechanism; the telescopic rod can expand and contract in the driving mechanism to drive the adjusting block to lift.

[0008] In a preferred embodiment, fixing plates for limiting the moving mechanism are arranged on the left and right sides of the base.

[0009] In a preferred embodiment, a limiting member with a through groove is arranged on the back of the base, and a corresponding limiting rod is fixed on the adjusting block. When the adjusting block is lifted or lowered by an external force, the limiting rod moves along the through groove of the limiting member.

[0010] In a preferred embodiment, a limit block is further included, and the limit block divides the guide shaft into two equal lengths on the left and right.

[0011] In a preferred embodiment, the adjusting block is of a U-shaped structure, and the notch of the U-shaped structure engages with the limit block.

[0012] In a preferred embodiment, the moving mechanism includes a plurality of moving blocks and a fixing plate, the fixing plate is fixed to the moving blocks; the leg mechanism is connected to the fixing plate.

[0013] In addition, the present utility model further provides a lower limb rehabilitation training device including a framework and any one of the above hip width adjusting devices. The framework is vertically fixed at a predetermined position for rehabilitation training, the hip width adjusting device is fixed to the back of the framework, and the lifting mechanism can move up and down along the framework; the leg mechanism is connected to the moving mechanism and bypasses from the back of the framework to the front of the framework.

[0014] Compared with the prior art, the present utility model has the following advantages:

[0015] The present utility model includes a base, at least two moving mechanisms, a lifting mechanism, a leg mechanism and a main control board. Among them, a guide shaft is provided in the horizontal direction of the base, the moving mechanism can move along the guide shaft, and the lifting mechanism can perform telescopic movement. The moving mechanism and the lifting mechanism are hinged and connected by a connecting rod. When the therapist sends an adjustment instruction to the main control board through the mobile phone software or the remote controller, the main control board receives the signal and controls the lifting of the lifting mechanism. The connecting rod drives the moving mechanisms at both ends of the guide shaft to approach or move away from each other. Since the moving mechanism is connected to the leg mechanism, the moving mechanism drives the leg mechanism to approach or move away from each other to adjust the hip width, thereby achieving the effect of hip width training. When the patient stands on the device, it is laborious to manually adjust under the load of the patient's gravity. The present utility model improves the way of adjusting the hip width, and uses the lifting mechanism to drive the moving mechanism to approach or move away to pull the leg mechanism to adjust the hip width, which is more labor-saving. Description of the Drawings

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0017] Figure 1 Schematic diagram of the hip width adjusting device of the present utility model;

[0018] Figure 2This is a schematic diagram of the hip width adjustment device of the present utility model.

[0019] Figure 3 This is a schematic diagram of the movement directions of the moving mechanism and the lifting mechanism in the hip width adjustment device of the present utility model;

[0020] Figure 4 This is a schematic diagram of the movement directions of the moving mechanism and the lifting mechanism in the hip width adjustment device of the present utility model;

[0021] Figure 5 This is a schematic diagram of the lower limb rehabilitation training device of the present utility model.

[0022] Reference signs in the drawings:

[0023] 1 - Base; 11 - Fixed plate; 12 - Limiting member; 13 - Limiting block;

[0024] 2 - Guide shaft;

[0025] 3 - Moving mechanism; 31 - Moving block; 32 - Fixed plate;

[0026] 4 - Lifting mechanism; 41 - Driving mechanism; 42 - Adjusting block; 421 - Limiting rod; 43 - Telescopic rod;

[0027] 5 - Connecting rod;

[0028] 6 - Leg mechanism; 61 - Pedal;

[0029] 100 - Skeleton. Detailed implementation manners

[0030] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts belong to the scope of protection of the present utility model.

[0031] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present utility model. In addition, the terms "first", "second", "third", "fourth", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0032] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0033] See also Figures 1 to 5 The utility model discloses a hip width adjustment device, comprising a base 1, a guide shaft 2, at least two moving mechanisms 3, a lifting mechanism 4, a connecting rod 5, a leg mechanism 6 and a main control board; further, the guide shaft 2 is arranged in the horizontal direction of the base 1, at least two moving mechanisms 3 are arranged at both ends of the base 1, and can move along the guide shaft 2, the lifting mechanism 4 is arranged on the base 1 and can perform telescopic movement, and the moving mechanism 3 and the lifting mechanism 4 are hinged by the connecting rod 5; the leg mechanism 6 is fixedly connected to the plurality of moving mechanisms 3; the lifting mechanism 4 is electrically connected to the main control board, and when the main control board controls the lifting mechanism 4 to extend or retract, the moving mechanisms 3 at both ends of the guide shaft 2 drive the leg mechanisms 6 to move closer to or farther away from each other to adjust the hip width, so as to achieve the hip width adjustment effect.

[0034] When in use, the patient places both feet on the leg mechanism 6 and fixes them with straps. The therapist can send adjustment instructions to the main control board through the mobile phone software or remote control. After receiving the adjustment instructions, the main control board controls the lifting mechanism 4 to lift and lower. The lifting mechanism 4 lifts and lowers to drive the moving mechanism 3 to move closer or farther away from each other, so that the leg mechanism 6 connected to the moving mechanism 3 moves closer or farther away from each other. Specifically, the base 1 serves as a carrier of the lifting mechanism 4 and the moving mechanism 3, and is provided with a plurality of guide shafts 2 in the horizontal direction, and the moving mechanism 3 can move along the guide shafts 2. Further, as Figure 3 and Figure 4 As shown, when the therapist needs to reduce the patient's hip width, the lifting mechanism 4 is controlled to rise in the vertical direction, and the connecting rod 5 pulls the moving mechanism 3 closer to each other, and the moving mechanism 3 is fixedly connected to the leg mechanism 6. Therefore, when the moving mechanisms 3 are closer to each other, the leg mechanisms 6 are also closer to each other, so that the patient's legs are moved closer to each other; similarly, when the therapist needs to increase the patient's hip width, the lifting mechanism 4 is controlled to descend in the vertical direction, and the connecting rod 5 pulls the moving mechanism 3 away from each other, and the leg mechanism 6 connected to the moving mechanism 3 is also moved away from each other, so that the patient's legs are moved away from each other, thereby achieving the effect of hip width adjustment.

[0035] In this embodiment, the lifting mechanism 4 includes a driving mechanism 41, an adjusting block 42, and a telescopic rod 43. One end of the telescopic rod 43 is connected to the adjusting block 42, and the other end of the telescopic rod 43 extends into the driving mechanism 41. The telescopic rod 43 can be telescoped within the driving mechanism 41 to drive the adjusting block 42 to lift. Specifically, a telescopic groove for the telescopic rod 43 to extend and retract is provided in the driving mechanism 41. When the therapist controls the hip width adjusting device through the mobile phone software or the remote control, the main control board receives the signal and controls the driving mechanism 41. The telescopic rod 43 is driven by the driving mechanism 41 to extend and retract. Since the other end of the telescopic rod 43 is fixed to the adjusting block 42, the adjusting block 42 is driven to lift. When the driving mechanism 41 drives the telescopic rod 43 to retract into the telescopic groove, the adjusting block 42 rises to reduce the distance between the hip widths; when the driving mechanism 41 drives the telescopic rod 43 to extend out of the telescopic groove, the adjusting block 42 descends to increase the distance between the hip widths.

[0036] Furthermore, fixing plates 11 for limiting the movement mechanism 3 are provided on the left and right sides of the base 1. Specifically, a number of guide shafts 2 are provided in the horizontal direction of the base 1, and both ends of the number of guide shafts 2 are fixed to the fixing plates 11. In addition, when the driving mechanism 4 descends to move the movement mechanisms 3 away from each other, the fixing plates 11 can limit the movement mechanism 3 to prevent the movement mechanism 3 from falling out of the guide shafts 2.

[0037] Furthermore, as Figure 2 shown, a limiting member 12 with a through groove is provided on the back of the base 1, and a corresponding limiting rod 421 is fixed on the adjusting block 42. When the adjusting block 42 is lifted or lowered by an external force, the limiting rod 421 moves along the through groove of the limiting member 12. Specifically, when the adjusting block 42 is driven by the driving mechanism 41 to lift or lower, the limiting rod 421 cooperates with the through groove of the limiting member 12 to guide the movement of the adjusting block 42.

[0038] In this embodiment, the hip width adjusting device further includes a limiting block 13, and the limiting block 13 divides the guide shaft 2 into two equal lengths in the left and right directions. And specifically, the limiting block 13 is provided on the guide shaft 2, dividing the length of the guide shaft 2 into two equal parts. When the movement mechanisms 3 are driven by the connecting rod 5 to approach each other, the limiting block 13 ensures that the longest moving distances of the two movement mechanisms 3 on both sides are the same, so that the longest moving distances of the leg mechanisms 6 are the same.

[0039] Furthermore, the adjusting block 42 is of a U-shaped structure, and the notch of the U-shaped structure is engaged with the limiting block 13. Specifically, when the hip width adjusting device is not activated, the notch of the adjusting block 42 is engaged with the limiting block 13. When the therapist controls the lifting mechanism 4 to rise, the adjusting block 42 rises and disengages from the limiting block 13. The limiting block 13 provides stable positioning for the adjusting block 42, ensuring that the adjusting block 42 can remain in a fixed position when the hip width adjusting device is not activated, and ensuring the stability of the device.

[0040] Further, in this embodiment, the moving mechanism 3 includes a plurality of moving blocks 31 and a fixing plate 32. The fixing plate 32 is fixed to the moving blocks 31, and the leg mechanism 6 is connected to the fixing plate 32. Specifically, the moving blocks 31 move along the guiding shaft 2. The fixing plate 32 can be installed on both sides of the moving blocks 31 or on top of the moving blocks 31. The fixing plate 32 provides a relatively large mounting surface, facilitating the fixed connection with the component mechanism 6. When the moving blocks 31 at both ends of the base 1 are driven to approach or move away from each other, the fixing plate 32 moves with the moving blocks 31, driving the leg mechanism 6 to approach or move away from each other.

[0041] Further, the patient steps on the pedal 61 of the leg mechanism 6, and the patient's leg can be fixed to the leg mechanism 6 through a strap for rehabilitation training.

[0042] In addition, as Figure 5 shown, the present utility model also provides a lower limb rehabilitation training device, including a framework 100 and the above-mentioned hip width adjusting device. The framework 100 is vertically fixed at a predetermined position for rehabilitation training, and the hip width adjusting device is fixed to the back of the framework 100; the lifting mechanism 4 can move up and down along the framework 100; the leg mechanism 6 is connected to the moving mechanism 3 and bypasses from the back of the framework 100 to the front of the framework 100. Specifically, a backrest pad for the patient to lean on is provided on the front of the framework 100, and the base 1, the lifting mechanism 4 and the moving mechanism 3 are installed on the back of the framework 100. Among them, the driving mechanism 41 is fixed to the back of the framework 100 through fasteners, and the telescopic rod 43 is driven by the driving mechanism 41 to expand and contract, so that the adjusting block 42 moves up and down relative to the framework 100. The leg mechanism 6 is fixed to the moving mechanism 3 and bypasses from the back of the framework 100 to the front; during hip width training, the patient steps on the pedal 61, and the therapist starts the lower limb rehabilitation training device through a mobile phone software or a remote control, and controls the opening or closing of the leg mechanism 6 through the corresponding buttons.

[0043] Specifically, when the corresponding adjustment button is pressed on the mobile phone software or the remote control, the main control board receives an external signal, and the adjusting block 42 is driven by the driving mechanism 41 to move up and down. The adjusting block 42 is connected to the moving mechanism 3 through the connecting rod 5. When rising, the moving mechanisms 3 at both ends of the base 1 approach each other under the action of the connecting rod 5, so that the leg mechanisms approach each other. When descending, the moving mechanisms 3 at both ends of the base 1 move away from each other under the action of the connecting rod 5, so that the leg mechanisms move away from each other, achieving the effect of hip width training. Compared with the existing training method of manually adjusting the hip width device, the present utility model is driven and adjusted by the lifting mechanism 4, solving the problem that it is difficult to adjust when the leg mechanism 6 bears the patient's gravity. The therapist conducts hip width training through the mobile phone software or the remote control, which is more convenient and labor-saving.

[0044] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A hip width adjustment device, characterized in that, Comprising: A base, on which a plurality of guide shafts are arranged in the horizontal direction; At least two moving mechanisms, which are respectively arranged at both ends of the guide shafts and can move along the guide shafts; A lifting mechanism, which is arranged on the base and can perform telescopic movement. The moving mechanism and the lifting mechanism are hinged to each other through a connecting rod; A leg mechanism, which is fixedly connected to a plurality of moving mechanisms; A main control board, the lifting mechanism is electrically connected to the main control board. When the main control board controls the lifting and telescopic movement of the lifting mechanism, the moving mechanisms at both ends of the guide shafts drive the leg mechanism to approach or move away from each other to adjust the hip width.

2. The hip width adjusting device according to claim 1, characterized in that, The lifting mechanism includes a driving mechanism, an adjusting block and a telescopic rod. The adjusting block is hinged to one end of the connecting rod; one end of the telescopic rod is connected to the adjusting block, and the other end of the telescopic rod extends into the driving mechanism; The telescopic rod can be telescoped in the driving mechanism to drive the adjusting block to lift.

3. The hip width adjusting device according to claim 1, characterized in that, Fixed plates for limiting the moving mechanisms are arranged on the left and right sides of the base.

4. The hip width adjustment device according to claim 2, wherein, A limiting member with a through groove is arranged on the back of the base. A corresponding limiting rod is fixed on the adjusting block. When the adjusting block is lifted or lowered by an external force, the limiting rod moves along the through groove of the limiting member.

5. The hip width adjusting device according to claim 4, characterized in that, It further includes a limiting block, which divides the guide shaft into two equal lengths on the left and right.

6. The hip width adjusting device according to claim 5, characterized in that, The adjusting block is of a U-shaped structure, and the notch of the U-shaped structure can be engaged with the limiting block.

7. The hip width adjusting device according to claim 1, characterized in that, The moving mechanism includes a plurality of moving blocks and a fixed plate. The fixed plate is fixed to the moving block; the leg mechanism is connected to the fixed plate.

8. A lower limb rehabilitation training device, characterized in that, Comprising a skeleton and a hip width adjusting device according to any one of claims 1 to 7. The skeleton is fixedly erected at a predetermined position for rehabilitation training, the hip width adjusting device is fixed to the back of the skeleton, and the lifting mechanism can perform lifting movement along the skeleton; the leg mechanism is connected to the moving mechanism and bypasses from the back of the skeleton to the front of the skeleton.

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