Traction device for frozen shoulder exercise

Abstract

The utility model relates to the technical field of exercise equipment, in particular to a traction device for frozen shoulder exercise, which comprises a frame and a mounting component. The mounting assembly comprises a sliding block, a stand column, a rotating lead screw, a block body, a pull ring, a pull rope, a pulley seat, a pulley block, a driving component and a moving component, the stand column is slidably mounted on one side of the rack, the block body is slidably connected with the stand column and fixedly connected with the rack, the rotating lead screw is in threaded connection with the block body and rotationally connected with the stand column, and the driving component is connected with the stand column; the sliding block is connected with the rack in a sliding mode and connected with the moving component, the pulley seat is fixedly installed on the side, away from the stand column, of the rack, the pulley block is fixedly installed on the side, away from the pulley seat, of the rack, and the pull rope is fixedly connected with the sliding block and arranged on the pulley seat and the pulley block in a sleeving mode. The pull ring is fixedly mounted on the side, away from the sliding block, of the pull rope, so that the device can be conveniently adjusted according to patients of different heights.

Description

Technical Field

[0001] The utility model relates to the technical field of exercise equipment, in particular to a traction device for frozen shoulder exercise. Background Art

[0002] Frozen shoulder, also known as scapulohumeral periarthritis or periarthritis of shoulder, is a condition of shoulder pain and stiffness. The exercise of frozen shoulder is an important part of the rehabilitation process, aiming to strengthen the shoulder muscles, improve the range of joint motion and relieve pain. Usually, the device cannot adjust the position height of the device according to the different heights of patients, which makes it inconvenient for patients of different height sizes to use the device, thus affecting the use effect of the device.

[0003] The prior art CN20461062U discloses a lifting type scapulohumeral periarthritis rehabilitation exerciser, which includes an adjusting bolt, a frame, a base and an array of frame height adjusting holes. Remove the adjusting bolt, pull the frame to move on the square tube of the base. After the frame is in place, pass the adjusting bolt through the array of frame height adjusting holes 11 and the bolt holes of the frame, and fix the frame on the square tube of the base to adjust the height of the frame, so that the device can be adjusted for patients of different height sizes, thereby improving the use effect of the device.

[0004] In normal use, when the staff adjusts the height of the frame by the adjustment method of the prior art, it is time-consuming and laborious, making it inconvenient for the staff to adjust the height of the frame, resulting in the device being inconvenient to adjust according to patients of different heights. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a traction device for frozen shoulder exercise, which solves the problem that when the staff adjusts the height of the frame by the adjustment method of the prior art, it is time-consuming and laborious, making it inconvenient for the staff to adjust the height of the frame, resulting in the device being inconvenient to adjust according to patients of different heights.

[0006] To achieve the above object, the present utility model provides a stretching device for frozen shoulder exercise, comprising a frame and a mounting assembly; the mounting assembly includes a slider, a column, a rotating lead screw, a block, a pull ring, a pull rope, a pulley seat, a pulley group, a driving member and a moving member. The column is slidably mounted on one side of the frame. The block is slidably connected to the column and fixedly connected to the frame. The rotating lead screw is threadedly connected to the block and rotatably connected to the column. The driving member is connected to the column and connected to the rotating lead screw. The moving member is connected to the frame. The slider is slidably connected to the frame and connected to the moving member. The pulley seat is fixedly mounted on the side of the frame away from the column. The pulley group is fixedly mounted on the side of the frame away from the pulley seat. The pull rope is fixedly connected to the slider and respectively sleeved on the pulley seat and the pulley group. The pull ring is fixedly mounted on the side of the pull rope away from the slider.

[0007] Wherein, the driving member includes a driving wheel, a driven wheel and a power component. The driven wheel is fixedly connected to the rotating lead screw and located on the side of the rotating lead screw away from the block; the driving wheel meshes with the driven wheel; the power component is connected to the column and connected to the driving wheel.

[0008] Wherein, the power component includes a power rod and a power motor. The power rod is rotatably connected to the column and fixedly connected to the driving wheel; the power motor is fixedly connected to the column, and the output shaft of the power motor is connected to the power rod.

[0009] Wherein, the moving member includes a moving lead screw and a moving motor. The moving lead screw is rotatably connected to the frame and threadedly connected to the slider; the moving motor is fixedly connected to the frame, and the output shaft of the moving motor is connected to the moving lead screw.

[0010] Wherein, the mounting assembly further includes a stabilizing block and a stabilizing frame. The stabilizing frame is fixedly connected to the frame and located on the side of the frame close to the slider; the stabilizing block is slidably connected to the stabilizing frame and fixedly connected to the slider.

[0011] A stretching device for frozen shoulder exercise of the present utility model. During exercise, the patient puts the pull ring on the arm. The moving motor drives the moving lead screw to rotate on the frame. When the moving lead screw rotates, it drives the slider to move on the frame. When the slider moves, it pulls and moves the pull rope. When the pull rope moves, it drives the pull ring and the patient's arm to move up and down. When adjusting the position height of the adjusting frame, the moving motor drives the power rod to rotate on the column. When the power rod rotates, it drives the driving wheel to rotate. When the driving wheel rotates, it drives the driven wheel and the rotating lead screw to rotate on the column. When the rotating lead screw rotates, it drives the block to drive the frame to move on the column, so as to adjust the lifting of the frame, making it convenient for the staff to adjust the height of the frame, thereby realizing that the device is convenient to adjust according to patients of different heights. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art.

[0013] Figure 1 It is a schematic diagram of the overall structure of the stretching device for frozen shoulder exercise in the first embodiment of the present utility model.

[0014] Figure 2 It is a schematic side sectional structure diagram of the present utility model.

[0015] Figure 3 It is a schematic diagram of the structure of the slider and the pull rope of the present utility model.

[0016] Figure 4 It is a schematic diagram of the structure of the stabilizing block and the stabilizing frame of the present utility model.

[0017] In the figure: 101 - frame, 102 - slider, 103 - column, 104 - rotating lead screw, 105 - block, 106 - pull ring, 107 - pull rope, 108 - pulley seat, 109 - pulley group, 110 - driving wheel, 111 - driven wheel, 112 - power rod, 113 - power motor, 114 - moving lead screw, 115 - moving motor, 201 - stabilizing block, 202 - stabilizing frame. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] The following will describe in detail the embodiments of the present utility model. The examples of the embodiments are shown in the drawings. The embodiments described below by referring to the drawings are exemplary and are intended to explain the present utility model, and should not be construed as a limitation to the present utility model.

[0019] The first embodiment of the present application is as follows:

[0020] Please refer toFigures 1-3 , Figure 1 is a schematic diagram of the overall structure of the traction device for frozen shoulder exercise in the first embodiment of the present utility model. Figure 2 is a schematic diagram of the side sectional structure of the present utility model. Figure 3 is a schematic diagram of the structure of the slider and the pulling rope of the present utility model. The present utility model provides a traction device for frozen shoulder exercise, including a frame 101 and a mounting component; the mounting component includes a slider 102, a column 103, a rotating lead screw 104, a block 105, a pulling ring 106, a pulling rope 107, a pulley seat 108, a pulley group 109, a driving member and a moving member. The driving member includes a driving wheel 110, a driven wheel 111 and a power component. The power component includes a power rod 112 and a power motor 113. The moving member includes a moving lead screw 114 and a moving motor 115. Through the above-mentioned solution, the problem in the prior art that when the staff adjusts the height of the frame 101, it is time-consuming and laborious, making it inconvenient for the staff to adjust the height of the frame 101, and causing the device to be inconvenient to adjust according to patients of different heights is solved. It can be understood that the above-mentioned solution can be used when the staff adjusts the height of the frame 101 in the adjustment method of the prior art and it is time-consuming and laborious.

[0021] For this specific embodiment, the rotating lead screw 104 is driven to rotate on the column 103 by the driving member. When the rotating lead screw 104 rotates, the block 105 is driven to drive the frame 101 to move on the column 103, so as to adjust the lifting of the frame 101, making it convenient for the staff to adjust the height of the frame 101, thereby realizing that the device is convenient to adjust according to patients of different heights.

[0022] Among them, the column 103 is slidably installed on one side of the frame 101. The block 105 is slidably connected to the column 103 and fixedly connected to the frame 101. The rotating lead screw 104 is threadedly connected to the block 105 and rotatably connected to the column 103. The driving member is connected to the column 103 and connected to the rotating lead screw 104. The moving member is connected to the frame 101. The slider 102 is slidably connected to the frame 101 and connected to the moving member. The pulley seat 108 is fixedly installed on the side of the frame 101 away from the column 103. The pulley set 109 is fixedly installed on the side of the frame 101 away from the pulley seat 108. The pulling rope 107 is fixedly connected to the slider 102 and sleeved on the pulley seat 108 and the pulley set 109. The pull ring 106 is fixedly installed on the side of the pulling rope 107 away from the slider 102. The frame 101 is in an inverted L shape. A chute is designed on the outer side of the vertical end of the frame 101, and a through hole is designed at the bottom of the vertical end of the frame 101. The moving member drives the slider 102 to move on the chute of the frame 101 through the through hole of the frame 101. The pulley seat 108 is located at the top of the vertical end of the frame 101, and the pulley set 109 is located at the outer right part of the horizontal end of the frame 101. A sliding hole is designed at the top of the column 103. The inside of the column 103 is hollow. A chute is designed on the left side of the column 103. The bottom of the column 103 is designed with a hollow bottom block. Through holes are designed at the front and rear ends of the top of the column 103. There are two blocks 105. A through threaded hole is designed at the top of the block 105. The two blocks 105 are respectively located on the left and right sides of the bottom end of the frame 101. The rotating lead screw 104 is a cylinder. An external thread is designed on the outer side of the rotating lead screw 104. The rotating lead screw 104 is connected to the through threaded hole of the block 105 through the through hole of the column 103. The driving member is located on the bottom block of the column 103. The driving member drives the two rotating lead screws 104 to rotate on the column 103. By driving the rotating lead screw 104 to rotate on the column 103 through the driving member, when the rotating lead screw 104 rotates, it drives the block 105 to drive the frame 101 to move on the column 103, so that the frame 101 is adjusted in height, making it convenient for the staff to adjust the height of the frame 101, thereby enabling the device to be easily adjusted according to patients of different heights.

[0023] Secondly, the driven wheel 111 is fixedly connected to the rotating lead screw 104 and is located on the side of the rotating lead screw 104 away from the block 105; the driving wheel 110 meshes with the driven wheel 111; the power component is connected to the column 103 and is connected to the driving wheel 110. There are two driven wheels 111, and the driven wheels 111 are bevel gears. The driven wheels 111 are located at the bottom end of the rotating lead screw 104. There are two driving wheels 110, and the driving wheels 110 are bevel gears. A rotating hole is designed at the front end of the bottom block of the column 103. The power component drives the two driving wheels 110 to rotate through the rotating hole of the column 103. By driving the driving wheel 110 to rotate through the power component, when the driving wheel 110 rotates, it drives the driven wheel 111 and the rotating lead screw 104 to rotate on the column 103, thereby driving the rotating lead screw 104 to rotate.

[0024] Then, the power rod 112 is rotatably connected to the column 103 and is fixedly connected to the driving wheel 110; the power motor 113 is fixedly connected to the column 103, and the output shaft of the power motor 113 is connected to the power rod 112. The power rod 112 is rotatably connected to the column 103 through the rotating hole of the column 103. The two driving wheels 110 are respectively located at the left and right ends of the power rod 112. The output shaft of the power motor 113 is fixedly connected to the end of the power rod 112. By driving the power rod 112 to rotate on the column 103 through the moving motor 115, when the power rod 112 rotates, it drives the driving wheel 110 to rotate, thereby driving the driving wheel 110 to rotate.

[0025] Finally, the moving lead screw 114 is rotatably connected to the frame 101 and is threadedly connected to the slider 102; the moving motor 115 is fixedly connected to the frame 101, and the output shaft of the moving motor 115 is connected to the moving lead screw 114. The moving lead screw 114 is cylindrical, and an external thread is designed on the outer side of the moving lead screw 114. The moving lead screw 114 is connected to the through-threaded hole of the slider 102 through the through-hole of the frame 101. The bottom end of the moving lead screw 114 is fixedly connected to the output shaft of the moving motor 115. By driving the moving lead screw 114 to rotate on the frame 101 through the moving motor 115, when the moving lead screw 114 rotates, it drives the slider 102 to move on the frame 101, thereby driving the slider 102 to move.

[0026] When using a traction device for frozen shoulder exercise according to this embodiment, during the exercise, the patient puts the pull ring 106 on the arm. The moving motor 115 drives the moving lead screw 114 to rotate on the frame 101. When the moving lead screw 114 rotates, it drives the slider 102 to move on the frame 101. When the slider 102 moves, it pulls and moves the pull rope 107. When the pull rope 107 moves, it drives the pull ring 106 and the patient's arm to move up and down. When adjusting the position height of the frame 101, the moving motor 115 drives the power rod 112 to rotate on the column 103. When the power rod 112 rotates, it drives the driving wheel 110 to rotate. When the driving wheel 110 rotates, it drives the driven wheel 111 and the rotating lead screw 104 to rotate on the column 103. When the rotating lead screw 104 rotates, it drives the block 105 to drive the frame 101 to move on the column 103, so as to adjust the lifting of the frame 101, facilitating the staff to adjust the height of the frame 101, thereby enabling the device to be easily adjusted according to patients of different heights.

[0027] The second embodiment of this application is:

[0028] Please refer to Figure 4 , Figure 4 which is a schematic structural diagram of the stabilizing block and the stabilizing frame of the present utility model. On the basis of the first embodiment, the mounting assembly of this embodiment further includes a stabilizing block 201 and a stabilizing frame 202.

[0029] For this specific embodiment, the slider 102 drives the stabilizing block 201 to move on the stabilizing frame 202, thereby improving the stability of the slider 102 during movement.

[0030] Wherein, the stabilizing frame 202 is fixedly connected to the frame 101 and is located on one side of the frame 101 close to the slider 102; the stabilizing block 201 is slidably connected to the stabilizing frame 202 and is fixedly connected to the slider 102. There are two mounting grooves designed on the inner side of the vertical end of the frame 101. The stabilizing frame 202 is a cuboid with a chute designed on the side. There are two stabilizing frames 202. The closed end of the stabilizing frame 202 is fixedly connected to the mounting groove of the frame 101. There are two stabilizing blocks 201. The stabilizing blocks 201 are slidably connected to the inside of the stabilizing frame 202. The slider 102 drives the stabilizing block 201 to move on the stabilizing frame 202, thereby improving the stability of the slider 102 during movement.

[0031] When using a stretching device for frozen shoulder exercise according to this embodiment, the slider 102 drives the stabilizing block 201 to move on the stabilizing frame 202, thereby improving the stability of the slider 102 during movement.

[0032] The above disclosure is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Those of ordinary skill in the art can understand all or part of the processes of implementing the above embodiments, and the equivalent changes made according to the claims of the present application still fall within the scope covered by the present application.

Claims

1. A pulling device for frozen shoulder exercise, comprising a frame, characterized in that: Also included are mounting components; The mounting assembly includes a slider, a column, a rotating screw rod, a block, a pull ring, a pulley seat, a pulley block, a driving member and a moving member. The column is slidably mounted on one side of the frame, the block is slidably connected to the column and fixedly connected to the frame, the rotating screw rod is threadedly connected to the block and rotatably connected to the column, the driving member is connected to the column and to the rotating screw rod, the moving member is connected to the frame, the slider is slidably connected to the frame and to the moving member, the pulley seat is fixedly mounted on a side of the frame away from the column, the pulley block is fixedly mounted on a side of the frame away from the pulley seat, the pull rope is fixedly connected to the slider and are respectively mounted on the pulley seat and the pulley block, and the pull ring is fixedly mounted on a side of the pull rope away from the slider.

2. The stretching device for frozen shoulder exercise according to claim 1, characterized in that: The driving component includes a driving wheel, a driven wheel and a power component. The driven wheel is fixedly connected to the rotating screw and is located on a side of the rotating screw away from the block. The driving wheel is meshed with the driven wheel. The power component is connected to the column and to the driving wheel.

3. The stretching device for frozen shoulder exercise according to claim 2, characterized in that: The power component comprises a power rod and a power motor. The power rod is rotatably connected to the column and fixedly connected to the driving wheel. The power motor is fixedly connected to the column, and the output shaft of the power motor is connected to the power rod.

4. The stretching device for frozen shoulder exercise according to claim 1, characterized in that: The moving component includes a moving screw and a moving motor. The moving screw is rotatably connected to the frame and is threadedly connected to the slider. The moving motor is fixedly connected to the frame, and the output shaft of the moving motor is connected to the moving screw.

5. The stretching device for frozen shoulder exercise according to claim 1, characterized in that: The mounting assembly further comprises a stabilizing block and a stabilizing frame, wherein the stabilizing frame is fixedly connected to the frame and is located on a side of the frame close to the slider; the stabilizing block is slidably connected to the stabilizing frame and is fixedly connected to the slider.

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