Detachable machine head of myoelectricity biofeedback therapeutic apparatus

Abstract

The utility model relates to the technical field of myoelectricity biofeedback therapeutic instruments, and provides a detachable machine head of a myoelectricity biofeedback therapeutic instrument, which comprises a main machine, the top of the main machine is movably connected with a connecting piece, the periphery of the interior of the connecting piece is in threaded connection with first bolts, the periphery of the top of the main machine is provided with first threaded holes, and the top of the main machine is provided with second threaded holes. First threaded holes are formed in the first connecting column, four first bolts are arranged in the second connecting column, the four first bolts are all matched with the first threaded holes, a first connecting column is movably embedded in the connecting piece, and positioning grooves are formed in the two sides of the interior of the first connecting column. By means of the technical scheme, an operator can simply and conveniently fix the machine head body to the top of the main machine, the complex assembling process is avoided, meanwhile, the operator can adjust the direction of the machine head body by pulling the machine head body, direction adjustment of the machine head body becomes more flexible, and adjustment operation is easy, convenient and accurate.

Description

Technical Field

[0001] This utility model relates to the field of electromyographic biofeedback therapy device technology, and in particular to a detachable head for an electromyographic biofeedback therapy device. Background Technology

[0002] Electromyography (EMG) biofeedback therapy is a device used in the medical and rehabilitation fields. It detects the electrical signals (EMG signals) generated by muscle activity and converts these signals into visual or auditory feedback to help patients understand and control their own muscle activity. This therapy is widely used in physical therapy, sports rehabilitation, and neurorehabilitation.

[0003] In the prior art, such as Chinese Patent No. CN202322304263.9, this utility model provides a detachable head for an electromyography biofeedback therapy device, including a head body and a main body. The bottom of the head body has several foot pads, and the top of the main body has several gourd-shaped holes. The position and number of the foot pads correspond to the gourd-shaped holes. A slot is provided on one end of the foot pad adjacent to the head body, allowing the foot pad to be inserted into the gourd-shaped hole and engaged through the slot. A locking bolt is threaded through the top of the main body from bottom to top, and the locking bolt is threaded to the head body. This utility model connects the head body and the main body by inserting the foot pads into the gourd-shaped holes and engaging them through the slots on the foot pads. This allows for easy disassembly. The locking bolt secures the head body and the main body, preventing the foot pads from slipping or detaching from the gourd-shaped holes, ensuring the stability of the head body's connection to the main body. When the head body needs to be disassembled for independent use, simply remove the locking bolt and then remove the foot pads from the gourd-shaped holes, which is very convenient and quick.

[0004] While the above-mentioned solution has advantages such as the convenience and speed of simply removing the locking bolts and pulling the foot pads out of the gourd hole when the head body needs to be disassembled for independent use, the design of the electromyography biofeedback therapy device, where the head body can be detached and installed on the main body, makes the operation process rather cumbersome when the head body needs to be adjusted. Specifically, the operator needs to manually push the entire device to adjust the angle or direction of the head body. This adjustment method not only requires a certain amount of physical strength but also consumes a lot of time. Due to the complexity and high labor intensity of the adjustment process, the operating efficiency is low, increasing the workload of the operator. Utility Model Content

[0005] The purpose of this invention is to solve the problem that the operation process of adjusting the position of the head in the above-mentioned electromyographic biofeedback therapy device is relatively cumbersome. Specifically, the operator needs to manually push the entire body to adjust the angle or direction of the head. This adjustment method not only requires a certain amount of physical strength, but also consumes a lot of time.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a detachable head for an electromyographic biofeedback therapy device, comprising a main unit, a connector movably connected to the top of the main unit, first bolts threaded around the inside of the connector, first threaded holes formed around the top of the main unit, four first bolts matching the first threaded holes, a first connecting post movably embedded inside the connector, positioning grooves formed on both sides of the first connecting post, a second connecting post movably embedded inside the first connecting post, positioning posts fixedly installed on both sides of the second connecting post, two positioning posts matching the positioning grooves, a second threaded hole formed inside the second connecting post, and a second bolt threaded around the inside of the first connecting post.

[0007] In a preferred embodiment, the second bolt matches the second threaded hole, and an organic head body is provided on the top of the second connecting post.

[0008] The technical effect of adopting the above-mentioned further solution is that the second bolt can be rotated and embedded into the interior of the second threaded hole.

[0009] In a preferred embodiment, support columns are provided on both sides of the bottom of the machine head body, and a sliding groove is provided on the top of the main unit.

[0010] The technical effect of adopting the above-mentioned further solution is that it allows the support column to be embedded inside the groove.

[0011] In a preferred embodiment, the bottom outer surfaces of the two support columns are slidably connected to the inner surface of the slide groove, and a power socket is provided on the left side of the inside of the machine head body.

[0012] The technical effect of adopting the above-mentioned further solution is that it allows the support column to slide on the inner surface of the groove.

[0013] In a preferred embodiment, a reinforcing member is provided on the left side of the machine head body, and screws are threaded to both sides of the inner side of the reinforcing member.

[0014] The technical effect of adopting the above-mentioned further solution is that the screw can be rotated by a crank handle.

[0015] In a preferred embodiment, a crank handle is fixedly installed on the outer side of each of the two screws, and a clamp is movably connected to the opposite side of each of the two screws.

[0016] The technical effect of adopting the above-mentioned further solution is that the screw can drive the clamping plate to move.

[0017] In a preferred embodiment, the inner sides of both clamps are provided with soft pads, and two movable rods are fixedly installed on the outer sides of both clamps.

[0018] The technical effect of adopting the above-mentioned further solution is that the soft pad can be moved by the clamp.

[0019] In a preferred embodiment, the outer surfaces of the four movable rods are all movably embedded inside the reinforcing member.

[0020] The technical effect of adopting the above-mentioned further solution is that the movable rod can slide inside the reinforcement part by driving the clamp plate.

[0021] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0022] 1. In use, the present invention, through the setting of the connector and the second connecting column structure, not only allows the operator to easily fix the head body to the top of the main unit, avoiding a complicated assembly process, but also allows the operator to adjust the position of the head body by turning it, making the position adjustment of the head body more flexible, and the adjustment operation is simple and precise. This solves the problem that in the prior art, when the position of the electromyographic biofeedback therapy device needs to be adjusted, the operation process is relatively cumbersome. Specifically, the operator needs to manually push the entire machine body to adjust the angle or direction of the head. This adjustment method not only requires a certain amount of physical strength, but also consumes a lot of time.

[0023] 2. In use, the power cord can be effectively fixed inside the reinforcement component by setting the reinforcement component and the clamping plate structure. This reinforcement method can prevent the power cord from loosening, falling off or being damaged due to external pulling, shaking or other factors. Attached Figure Description

[0024] Figure 1 A rear-view three-dimensional structural diagram of a detachable head for an electromyography biofeedback therapy device provided by this utility model;

[0025] Figure 2 A partial three-dimensional structural diagram of the detachable head of an electromyography biofeedback therapy device provided by this utility model. Figure 1 ;

[0026] Figure 3 A partial three-dimensional structural diagram of the detachable head of an electromyography biofeedback therapy device provided by this utility model. Figure 2 ;

[0027] Figure 4 A partial three-dimensional structural diagram of the detachable head of an electromyography biofeedback therapy device provided by this utility model. Figure 3 .

[0028] Legend:

[0029] 1. Main unit; 101. Connector; 102. First bolt; 103. First threaded hole; 104. First connecting post; 105. Positioning groove; 106. Second connecting post; 107. Positioning post; 108. Second threaded hole; 109. Second bolt; 110. Machine head body; 111. Support post; 112. Slide groove; 2. Power socket; 201. Reinforcing part; 202. Screw; 203. Crank handle; 204. Clamping plate; 205. Soft pad; 206. Movable rod. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0031] Example 1, please refer to Figures 1 to 4 This utility model provides a technical solution: a detachable head for an electromyography biofeedback therapy device, including a main unit 1. A connector 101 is movably connected to the top of the main unit 1. First bolts 102 are threaded around the inside of the connector 101. First threaded holes 103 are formed around the top of the main unit 1, and the four first bolts 102 are matched with the first threaded holes 103. A first connecting post 104 is movably embedded inside the connector 101. Positioning grooves 105 are formed on both sides of the inside of the first connecting post 104. The device is equipped with a second connecting post 106, and positioning posts 107 are fixedly installed on both sides of the second connecting post 106. Both positioning posts 107 are matched with positioning grooves 105. A second threaded hole 108 is opened inside the second connecting post 106. A second bolt 109 is threaded inside the first connecting post 104. The second bolt 109 is matched with the second threaded hole 108. A machine head body 110 is provided on the top of the second connecting post 106. Support posts 111 are provided on both sides of the bottom of the machine head body 110. A sliding groove 112 is opened on the top of the main unit 1.

[0032] In this embodiment, the operator can first place the connector 101 on top of the main unit 1, then rotate the first bolt 102 to embed it into the first threaded hole 103 to fix the connector 101. Next, the operator picks up the machine head body 110, places it on top of the main unit 1, and presses down on the machine head body 110, causing the second connecting post 106 to embed into the first connecting post 104. Simultaneously, this causes the support post 111 to embed into the slide groove 112, and the positioning post 107 to embed into the positioning groove 105. Then, the operator can rotate the second bolt 109 to embed it into the second threaded hole 108, thereby fixing the machine head body 110. Simultaneously, personnel can bend the head body 110 and rotate the first connecting column 104 through the second connecting column 106, positioning column 107, and second bolt 109, causing the support column 111 to slide on the inner surface of the slide groove 112 to adjust the position of the head body 110. The structure of the connector 101 and the second connecting column 106 not only allows the operator to easily fix the head body 110 to the top of the main unit 1, avoiding a complicated assembly process, but also allows the operator to adjust the orientation of the head body 110 by bending it, making the orientation adjustment of the head body 110 more flexible, and the adjustment operation is simple and precise.

[0033] Example 2, as Figures 1 to 4 As shown, the bottom outer surfaces of the two support columns 111 are slidably connected to the inner surface of the slide groove 112. A power socket 2 is provided on the left side of the machine head body 110. A reinforcing member 201 is provided on the left side of the machine head body 110. Both sides of the reinforcing member 201 are threadedly connected to screws 202. A crank handle 203 is fixedly installed on the outer side of the two screws 202. A clamping plate 204 is movably connected to the opposite side of the two screws 202. A soft pad 205 is provided on the inner side of the two clamping plates 204. Two movable rods 206 are fixedly installed on the outer side of the two clamping plates 204. The outer surfaces of the four movable rods 206 are movably embedded in the interior of the reinforcing member 201.

[0034] In this embodiment, a person can pick up the power cord plug, insert it into the reinforcement member 201, and push one end of the power cord to insert the plug into the power socket 2. Then, the person can turn the crank handle 203 to rotate the screw 202. When the screw 202 rotates, it can push the clamp 204 inward. The clamp 204 pulls the movable rod 206 to slide inside the reinforcement member 201. When the clamp 204 moves, it will drive the soft pad 205 to move synchronously, so that the soft pad 205 can fit against both sides of the power cord to reinforce the power cord. Through the structure of the reinforcement member 201 and the clamp 204, the power cord can be effectively fixed inside the reinforcement member 201. This reinforcement method can prevent the power cord from loosening, falling off or being damaged due to external pulling, shaking or other factors.

[0035] Working principle: In use, the operator first places the connector 101 on top of the main unit 1, then rotates the first bolt 102 to insert it into the first threaded hole 103 to fix the connector 101. Next, the operator picks up the machine head body 110, places it on top of the main unit 1, and presses down on the machine head body 110, causing the second connecting post 106 to insert into the first connecting post 104. Simultaneously, this causes the support post 111 to insert into the slide groove 112, and the positioning post 107 to insert into the positioning slot 105. Then, the operator can rotate the second bolt 109 to insert it into the second threaded hole 108, thereby adjusting the machine head body 110. The machine head body 110 is fixed in place, and the operator can turn the machine head body 110 to rotate the first connecting column 104 through the second connecting column 106, positioning column 107, and second bolt 109. At the same time, the support column 111 slides on the inner surface of the slide groove 112 to adjust the position of the machine head body 110. The structure of the connecting piece 101 and the second connecting column 106 not only allows the operator to easily fix the machine head body 110 to the top of the main unit 1, avoiding a complicated assembly process, but also allows the operator to adjust the orientation of the machine head body 110 by turning it, making the orientation adjustment of the machine head body 110 more flexible, and the adjustment operation is simple and precise. In use, the user can pick up the power cord plug, insert it into the reinforcement 201, and push one end of the power cord to insert the plug into the power socket 2. Then, the user can turn the crank handle 203 to rotate the screw 202. When the screw 202 rotates, it can push the clamp 204 inward. The clamp 204 pulls the movable rod 206 to slide inside the reinforcement 201. When the clamp 204 moves, it will drive the soft pad 205 to move synchronously, so that the soft pad 205 can fit against both sides of the power cord to reinforce it. Through the structure of the reinforcement 201 and the clamp 204, the power cord can be effectively fixed inside the reinforcement 201. This reinforcement method can prevent the power cord from loosening, falling off, or being damaged due to external pulling, shaking, or other factors.

[0036] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the present utility model.

Claims

1. A detachable head for an electromyographic biofeedback therapy device, comprising a main unit (1), characterized in that: The top of the host (1) is movably connected to a connector (101). The connector (101) is threaded with first bolts (102) around its interior. The top of the host (1) is provided with first threaded holes (103) around its interior. The four first bolts (102) are matched with the first threaded holes (103). The connector (101) is movably embedded with a first connecting post (104). The first connecting post (104) is provided with positioning grooves (105) on both sides of its interior. The first connecting post (104) is movably embedded with a second connecting post (106). The second connecting post (106) is fixedly installed with positioning posts (107) on both sides of its interior. The two positioning posts (107) are matched with the positioning grooves (105). The second connecting post (106) is provided with a second threaded hole (108). The first connecting post (104) is threaded with a second bolt (109).

2. The detachable head of the electromyography biofeedback therapy device according to claim 1, characterized in that: The second bolt (109) is matched with the second threaded hole (108), and the top of the second connecting post (106) is provided with an organic head body (110).

3. The detachable head of the electromyography biofeedback therapy device according to claim 2, characterized in that: The bottom sides of the machine head body (110) are provided with support columns (111), and the top of the main unit (1) is provided with a sliding groove (112).

4. The detachable head of the electromyography biofeedback therapy device according to claim 3, characterized in that: The bottom outer surfaces of the two support columns (111) are slidably connected to the inner surface of the slide groove (112), and a power socket (2) is provided on the left side inside the head body (110).

5. The detachable head of the electromyography biofeedback therapy device according to claim 4, characterized in that: A reinforcing member (201) is provided on the left side of the head body (110), and screws (202) are threadedly connected to both sides of the inside of the reinforcing member (201).

6. The detachable head of the electromyography biofeedback therapy device according to claim 5, characterized in that: A crank handle (203) is fixedly installed on the outer side of each of the two screws (202), and a clamp (204) is movably connected to the opposite side of each of the two screws (202).

7. The detachable head of the electromyography biofeedback therapy device according to claim 6, characterized in that: The inner sides of both clamping plates (204) are provided with soft pads (205), and the outer sides of both clamping plates (204) are fixedly installed with two movable rods (206).

8. The detachable head of the electromyography biofeedback therapy device according to claim 7, characterized in that: The outer surfaces of the four movable rods (206) are all movably embedded inside the reinforcement (201).

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