Upper limb trainer with adjusting function

Abstract

The utility model relates to the technical field of upper limb training devices, and particularly discloses an upper limb training device with an adjusting function, comprising: a training device main body, on which an arm support is arranged; the locking assembly is arranged on the trainer body, the locking assembly comprises a rotatable unlocking piece, and a first limiting part is installed on one side of the unlocking piece; according to the upper limb training device with the adjusting function, the arm support is arranged on the training device body and used for placing the arm of a patient, in addition, the adjusting assembly is arranged on the supporting part, the arm support is arranged on the training device body and used for placing the arm of the patient, and the adjusting assembly is arranged on the supporting part and used for adjusting the position of the arm support. The supporting part is arranged on the arm support and used for adjusting the position of the arm support so as to adapt to arms of different crowds, the practicability of the device during use is improved, and the locking assembly is arranged on the supporting part and used for locking the adjusted arm support.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of upper limb training devices, in particular to an upper limb training device with an adjusting function. BACKGROUND

[0002] An upper limb training device is an important auxiliary tool for patients with limb dysfunction to conduct limb rehabilitation training, and is a product of the combination of traditional rehabilitation theory and autonomous control technology. Users can select different training modes according to individual needs and abilities, gradually increase the difficulty and weight, and use the upper limb training device to improve the upper limb strength and endurance, improve the muscle mass of the arm, enhance the stability of the hand and shoulder joint, increase the range of motion of the arm, and treat arm-related diseases.

[0003] At present, most of the upper limb training devices on the market in China still have defects in human-computer interaction and control structure. The upper limb training device is usually composed of a solid metal frame and is provided with a plurality of adjusting devices. The device is not easy to carry, and the length of the arm support part of the upper limb training device is fixed during the training process. The arm adaptation degree of the user group is low, so that some users have the problem of arm discomfort when using the device due to the non-adaptation of the arm support length. SUMMARY

[0004] The present application provides an upper limb training device with an adjusting function, which aims to solve the problem of fixed length of the arm support part of the upper limb training device in the related art, and low arm adaptation degree of the user group.

[0005] The upper limb training device with an adjusting function of the present application comprises: a training device main body, an arm support is arranged on the training device main body; a locking assembly is arranged on the training device main body, the locking assembly comprises a rotatable unlocking part, a limiting part one is mounted on one side of the unlocking part; an adjusting assembly is arranged on the training device main body, the adjusting assembly comprises a movable moving part, the moving part is used for adjusting the position of the arm support, a limiting part two is mounted on the moving part, and the arm support can be limited through the cooperation of the limiting part two and the limiting part one.

[0006] Further, a supporting part is arranged on the training device main body, and the supporting part is movably connected between the arm support.

[0007] Further, the locking assembly further comprises a mounting part, and the mounting part is used for mounting the unlocking part.

[0008] Further, the middle part of the unlocking part is provided with a rotating part, the outer surface of the rotating part is provided with a reset part, and the reset part can make the unlocked unlocking part return to the original position.

[0009] Further, an unlocking button is fixedly connected to the rear end of the unlocking part, and the unlocking button can drive the unlocking part to rotate around the rotating part by pressing the unlocking button.

[0010] Further, the inner surface of the arm support is provided with a mounting hole, and the inner surface of the mounting hole is movably connected with a fixing member.

[0011] Further, the fixing member is screwed in the mounting hole, the outer surface of the fixing member is movably connected with a mounting groove on the moving member, and the arm support can be mounted on the moving member through the fixing member.

[0012] Further, a limiting rod is movably mounted in the middle of the moving member, and the limiting rod is used for moving the moving member along the length direction of the limiting rod to a suitable position.

[0013] Beneficial effects: the upper limb trainer has an arm support on the main body, which is used for placing the arm of a patient, in addition, the support part is provided with an adjusting assembly, which is used for adjusting the position of the arm support to adapt to the arms of different people, thereby improving the practicability of the device in use, and the support part is provided with a locking assembly, which is used for locking the arm support after adjustment. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 is the overall structure schematic diagram of the upper limb trainer of the present application.

[0015] Figure 2 is the support part and the locking assembly schematic diagram of the present application.

[0016] Figure 3 is the detailed schematic diagram of the locking assembly of the present application.

[0017] Figure 4 is the adjusting assembly schematic diagram of the present application.

[0018] Figure 5 is the Figure 4 is the enlarged schematic diagram of B in the present application.

[0019] Figure 6 is the fixing member schematic diagram of the present application.

[0020] Reference signs:

[0021] 11, the main body of the trainer; 12, the support part; 121, the containing part; 13, the arm support; 131, the mounting hole;

[0022] 20, the locking assembly; 21, the mounting member; 22, the rotating member; 221, the reset member; 23, the unlocking member; 24, the limiting part one; 25, the unlocking button;

[0023] 30, the adjusting assembly; 31, the moving member; 311, the limiting rod; 32, the mounting groove; 33, the limiting part two;

[0024] 41, the fixing member. DETAILED DESCRIPTION

[0025] The embodiments of the present application are described in detail below with reference to the accompanying drawings. The embodiments described below are exemplary and are intended to explain the present application, and are not to be understood as limiting the present application.

[0026] As shown in the drawings, the upper limb trainer with adjusting function of the present application comprises a trainer main body 11 for rehabilitation training of the elbow, specifically, the trainer main body 11 is provided with an arm support 13 for placing the arm of the patient, in addition, the support part 12 is provided with an adjusting assembly 30 for adjusting the position of the arm support 13 to adapt to the arms of different people, and the support part 12 is provided with a locking assembly 20 for locking the arm support 13 after adjustment. Figures 1 to 6 The trainer main body 11 is provided with the support part 12, the support part 12 is provided with a containing part 121 for installing the locking assembly 20 and the adjusting assembly 30, the shape of the support part 12 is arc-shaped to fit the shape of the arm and improve the comfort of the user, the inner surface of the support part 12 is movably connected with the arm support 13, the arm support 13 is used to fit the arm of the user and fix the arm through the binding belt.

[0027] The locking assembly 20 comprises a mounting piece 21 fixedly installed in the inside of the containing part 121, the middle part of the mounting piece 21 is fixedly installed with a rotating piece 22, the outer surface of the rotating piece 22 is movably connected with an unlocking piece 23, the shape of the unlocking piece 23 is Z-shaped, one side of the front end of the unlocking piece 23 is fixedly connected with a limiting part one 24, the number of the limiting part one 24 is two, in other embodiments, the number of the limiting part one 24 can be one, three or five, etc. The other side of the rear end of the unlocking piece 23 is fixedly connected with an unlocking button 25, one end of the unlocking button 25 penetrates through the containing part 121. Pressing the unlocking button 25, the unlocking button 25 can drive the unlocking piece 23 to rotate around the rotating piece 22. The outer surface of the rotating piece 22 is provided with a reset piece 221, the reset piece 221 is a torsion spring, the reset piece 221 can make the unlocked unlocking piece 23 return to the original position.

[0028] The adjusting assembly 30 comprises a moving piece 31 movably installed in the inside of the containing part 121, the moving piece 31 moves in the inside of the containing part 121, the two sides of the moving piece 31 are fixedly installed with a limiting part two 33, the limiting part two 33 is in the shape of an inverted triangle, the limiting part two 33 is matched with the limiting part one 24 to limit the moving piece 31, the middle part of the moving piece 31 is movably installed with a limiting rod 311, the limiting rod 311 is fixedly installed on the two inner walls of the containing part 121, the moving piece 31 moves along the length direction of the limiting rod 311 to the appropriate position. The upper surface of the moving piece 31 is provided with an installation groove 32.

[0029] ​

[0030] The inner surface of the arm support 13 is provided with a mounting hole 131, the inner surface of the mounting hole 131 is movably connected with a fixing piece 41, the fixing piece 41 is screwed in the mounting hole 131, the outer surface of the fixing piece 41 is movably connected with the mounting groove 32 on the moving piece 31, the arm support 13 can be installed on the moving piece 31 through the fixing piece 41.

[0031] Specific working principle, according to the arm support position adjustment, press the unlocking button 25 of the locking assembly 20, the reset piece 221 drives the unlocking piece 23 to rotate around the rotating piece 22. The limiting part two 33 is separated from the limiting part one 24, the limiting of the adjusting assembly 30 is released, the moving piece 31 installs the arm support 13 on the moving piece 31 through the fixing piece 41. The moving piece 31 drives the arm support 13 to move along the length direction of the limiting rod 311, so as to change the current position, move to the appropriate position, release the unlocking button 25 of the locking assembly 20, the reset piece 221 will drive the unlocking piece 23 to rotate around the rotating piece 22, so that the limiting part two 33 is clamped at the limiting part one 24, thereby limiting the adjusting assembly 30, and then fixing the arm support 13, completing the position adjustment of the arm support 13.

[0032] In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0033] In addition, the terms "first", "second" are only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined as "first", "second" can explicitly or implicitly include at least one of the features. In the description of the present application, the meaning of "a plurality of" is at least two, such as two, three, etc., unless otherwise specifically limited.

[0034] Although the embodiments of the present application have been shown and described above, it should be understood that the above-mentioned embodiments are exemplary and cannot be understood as limiting the present application, and those skilled in the art can make changes, modifications, replacements and variations to the above-mentioned embodiments within the scope of the present application.

Claims

1. An upper limb training device with adjustable function, characterized in that, Include: The trainer body (11) is provided with an arm support (13); Locking assembly (20) is arranged on the trainer body (11), the locking assembly (20) includes a rotatable unlocking piece (23), one side of the unlocking piece (23) is mounted with a limit part one (24); Adjusting assembly (30) is arranged on the trainer body (11), the adjusting assembly (30) includes a movable moving piece (31), the moving piece (31) is used for adjusting the position of the arm support (13), the moving piece (31) is mounted with a limit part two (33), through the cooperation of limit part two (33) and limit part one (24), the arm support (13) can be limited.

2. The upper limb trainer with adjustment function according to claim 1, characterized in that, The trainer body (11) is provided with a support part (12), and the support part (12) is movably connected with the arm support (13).

3. The upper limb trainer with adjustment function according to claim 1, characterized in that, The locking assembly (20) further comprises a mounting piece (21), and the mounting piece (21) is used for mounting the unlocking piece (23).

4. The upper limb trainer with adjustment function according to claim 3, characterized in that, The middle part of the unlocking piece (23) has a rotating piece (22), the outer surface of the rotating piece (22) is provided with a reset piece (221), and the reset piece (221) can make the unlocking piece (23) return to the original position after rotation.

5. The upper limb trainer with adjustment function according to claim 3, characterized in that, The rear end of the unlocking piece (23) is fixedly connected with an unlocking button (25), and the unlocking button (25) can drive the unlocking piece (23) to rotate around the rotating piece (22) by pressing the unlocking button (25).

6. The upper limb trainer with adjustment function according to claim 1, characterized in that, The inner surface of the arm support (13) is provided with a mounting hole (131), and the inner surface of the mounting hole (131) is movably connected with a fixing piece (41).

7. The upper limb trainer with adjustment function according to claim 6, characterized in that, The fixing piece (41) is screwed in the mounting hole (131), the outer surface of the fixing piece (41) is movably connected with the mounting groove (32) on the moving piece (31), and the arm support (13) can be mounted on the moving piece (31) through the fixing piece (41).

8. The upper limb trainer with adjustment function according to claim 1, characterized in that, The middle part of the moving piece (31) is movably mounted with a limiting rod (311), and the limiting rod (311) is used for the movement of the moving piece (31) along the length direction of the limiting rod (311), and the moving piece is matched with the appropriate position.

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