Muscle stimulator with protection structure

Abstract

The utility model relates to the field of medical instruments, in particular to a muscle stimulator with a protection structure. The technical problems that in the using process of the muscle stimulator, hand ache and discomfort are caused due to the fact that handheld operation is needed, the voltage cannot be adjusted according to the positions where muscles are not used, and only a single treatment mode exists are solved. According to the technical scheme, the muscle stimulator with the protection structure comprises a fixing piece; the massager is characterized by further comprising a fixing assembly, a voltage control knob and a massage assembly. According to the utility model, two groups of voltage control knobs are arranged at the front end of the top of the controller, the muscle stimulation strength required by each position of a user is different, the muscle stimulation strength can be freely adjusted according to the voltage control knobs, and the flexibility is higher; the massage function can be started through the massage assembly, muscle spasm can be effectively relieved, and a better treatment effect can be achieved.

Description

Technical Field

[0001] The utility model relates to the field of medical devices, in particular to a muscle stimulator with a protective structure. Background Art

[0002] Neuromuscular electrical stimulation (NMES) is a technology that uses low-frequency current through electrodes to stimulate specific muscle groups to twitch or contract, thereby achieving "functional" repair. Neuromuscular electrical stimulation is an activity that places electrodes on the surface of human skin and applies specific current, using current pulses to replace nerve signals sent by the brain to stimulate muscle contraction. Electrical stimulation usually uses low-frequency pulse currents with a frequency of less than 1kHz. The most important feature of low-frequency pulse currents is that they can stimulate the sensory and motor nerves of the human body, causing nerve excitation reactions without damaging the nerves. Electrical stimulation instruments act on target tissues through current, causing corresponding functional changes in the target tissues. The stimulation method, stimulation current, waveform, etc. will affect the treatment effect. However, most existing muscle stimulators have a single structure and need to be handheld for operation. Long-term use will cause hand soreness and discomfort, and feel tired. It is also impossible to adjust the voltage according to the muscles that are not used, which reduces the user's experience. In addition, there is only a single treatment mode, which is very limited and cannot meet the needs of users, which can easily affect the convenience of use of the entire muscle stimulator. Utility Model Content

[0003] In order to overcome the problem that the muscle stimulator needs to be operated by hand, long-term use will cause hand soreness and discomfort, the voltage cannot be adjusted according to different muscles, and there is only a single treatment mode.

[0004] The technical scheme of the utility model is as follows: a muscle stimulator with a protective structure comprises a fixing plate, a connecting groove, a connecting component, an insulating plate, a close-fitting plate, a through hole, a fixing ring, a controller, a limiting ring, a limiting jack, a fixing component, a first electrode plate, a second electrode plate, a first through groove, a second through groove, a display screen, a voltage control knob and a massage component, the fixing plate is provided with connecting grooves at both ends of the top and left and right sides, two groups of connecting grooves are provided with connecting components, an insulating plate is installed at the lower end of the fixing plate, the close-fitting plate is connected to the lower end of the insulating plate, a through hole is opened in the center of the fixing plate, the fixing ring is arranged at the top of the fixing plate and located at the outside of the through hole, the fixing ring and the inside of the through hole are connected with a controller, a limiting ring is installed at the upper end of the outer side of the controller, limiting jacks are arranged at both ends of the outer side of the controller, a fixing component is arranged at the top of the fixing plate and located at both ends of the left and right sides of the fixing ring, and the massage component is connected to the lower end of the controller.

[0005] Preferably, by setting up a connection component, the hook surface and loop surface of the Velcro can be repeatedly pasted and connected to each other, which is convenient for users to adjust the tightness of the strap according to their own usage conditions. At the front end of the top of the controller, two groups of voltage control knobs are installed. Since the muscle stimulation intensity required at each position of the user is different, it can be freely adjusted according to the voltage control knobs, which is more flexible. When long-term muscle stimulation therapy may cause muscle fatigue in the user, the massage function can be activated through the massage component, which can effectively relieve muscle spasm and achieve a better therapeutic effect, thereby greatly improving the usability of the entire muscle stimulator.

[0006] Preferably, the connection component includes a first strap, a hook surface of the Velcro, a second strap and a loop surface of the Velcro. The first strap is connected to the left connection groove. On the outer side of the end of the first strap away from the connection groove, the hook surface of the Velcro is provided. The second strap is connected to the connection groove at the right end. On the inner side of the end of the second strap away from the connection groove, the loop surface of the Velcro is provided. The hook surface and loop surface of the Velcro can be repeatedly pasted and connected to each other, which is convenient for users to adjust the tightness of the strap according to their own usage conditions.

[0007] Preferably, the body patch is made of medical silicone material with high softness, which is convenient for users to have a higher comfort when wearing it close to the body.

[0008] Preferably, the fixing component includes a fixing box, a limiting insertion rod, a handle block, a connecting block and a telescopic spring. The limiting insertion rod penetrates through the inside of the fixing box. The outer end of the limiting insertion rod is connected with the handle block. On the outer side wall of the limiting insertion rod and inside the fixing box, the connecting block is installed. On the front and rear sides of the outer end of the connecting block and inside the fixing box, telescopic springs are arranged on both sides. The inner ends of the limiting insertion rods all penetrate through the fixing ring and are snap-fitted with the inside of the limiting insertion holes, which plays a good role in fixing and limiting the controller, avoiding displacement, falling off or poor contact during use. The detachable design makes it more convenient to use.

[0009] Preferably, at the left and right ends of the bottom of the insulating sheet, first electrode plates are installed respectively. At the front and rear ends of the bottom of the insulating sheet, second electrode plates are arranged respectively. On the left and right sides inside the body patch, first through grooves are respectively opened. On the front and rear sides inside the body patch, second through grooves are respectively opened. According to the usage needs, the electrode plates at different positions are enabled, and the electrical stimulation signal contacts the skin through the electrode plates to conduct the transmission of electric energy and perform the stimulation operation on the muscles.

[0010] Preferably, a display screen is arranged at the rear end of the top of the controller. At the front end of the top of the controller, two groups of voltage control knobs are installed. Since the muscle stimulation intensity required at each position of the user is different, it can be freely adjusted according to the voltage control knobs, which is more flexible.

[0011] Preferably, the massage component includes a driving motor, a rotating shaft, a turntable and massage heads. The driving motor is located inside the controller. The bottom output end of the driving motor is connected to a rotating shaft located at the lower end of the controller. The bottom of the rotating shaft is equipped with a turntable, and massage heads are installed at both the left and right ends of the bottom of the turntable. Long-term muscle stimulation therapy may cause muscle fatigue in the user. Starting the massage function can effectively relieve muscle spasms and achieve better therapeutic effects.

[0012] Advantages of the present utility model:

[0013] 1. By setting up a composite structure of a connection component, a fixing component, a voltage control knob and a massage component to replace the original single structure, it is convenient for the user to adjust the tightness of the strap according to their own usage situation, and plays a good role in fixing and limiting the controller. Different electrode patches can also be enabled according to the usage needs and freely adjusted through the voltage control knob. When the massage function is started after long-term muscle stimulation therapy, it can effectively relieve muscle spasms, and thus can improve the usability of the entire muscle stimulator to a certain extent;

[0014] 2. Through the connection component, the hook surface and loop surface of the Velcro are mutually repeatedly paste-connected, which is convenient for the user to adjust the tightness of the strap according to their own usage situation;

[0015] 3. Through the voltage control knob, since the muscle stimulation intensity required by the user at each position is different, it can be freely adjusted according to the voltage control knob, which is more flexible;

[0016] 4. Through the massage component, long-term muscle stimulation therapy may cause muscle fatigue in the user. Starting the massage function can effectively relieve muscle spasms and achieve better therapeutic effects. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 Shows the first three-dimensional structural schematic diagram of the present utility model;

[0018] Figure 2 Shows the second three-dimensional structural schematic diagram of the present utility model;

[0019] Figure 3 Shows the disassembled three-dimensional structural schematic diagram of the present utility model;

[0020] Figure 4 Shows the three-dimensional structural schematic diagram of the installation of the first electrode patch and the second electrode patch of the present utility model;

[0021] Figure 5 Shows the three-dimensional structural schematic diagram of the installation of the massage component of the present utility model;

[0022] Figure 6 The figure shows a bottom-up three-dimensional structural schematic diagram of the massage component of the present utility model.

[0023] Explanation of reference numerals in the drawings: 1 - fixing piece, 2 - connecting groove, 3 - connecting component, 4 - insulating piece, 5 - body-attached piece, 6 - through hole, 7 - fixing ring, 8 - controller, 9 - limiting ring, 10 - limiting jack, 11 - fixing component, 12 - first electrode piece, 13 - second electrode piece, 14 - first through groove, 15 - second through groove, 16 - display screen, 17 - voltage control knob, 18 - massage component, 301 - first strap, 302 - hook surface of Velcro, 303 - second strap, 304 - loop surface of Velcro, 101 - fixing box, 102 - limiting insertion rod, 103 - handle block, 104 - connecting block, 105 - telescopic spring, 801 - driving motor, 802 - rotating shaft, 803 - turntable, 804 - massage head. Detailed implementation manners

[0024] The present utility model will be further described below in conjunction with the drawings and embodiments.

[0025] Please refer to Figures 1-3, the present utility model provides an embodiment: a muscle stimulator with a protection structure, including a fixing piece 1, and further including a connection groove 2, a connection component 3, an insulating piece 4, a body-attached piece 5, a through hole 6, a fixing ring 7, a controller 8, a limiting ring 9, a limiting jack 10, a fixing component 11, a first electrode piece 12, a second electrode piece 13, a first through groove 14, a second through groove 15, a display screen 16, a voltage control knob 17 and a massage component 18. Connection grooves 2 are respectively opened at the left and right ends of the top of the fixing piece 1. A connection component 3 is arranged between the two connection grooves 2. The connection component 3 includes a first strap 301, a hook surface of Velcro 302, a second strap 303 and a loop surface of Velcro 304. The first strap 301 is connected to the left connection groove 2. The outer side of the end of the first strap 301 away from the connection groove 2 is provided with the hook surface of Velcro 302. The second strap 303 is connected to the right connection groove 2. The inner side of the end of the second strap 303 away from the connection groove 2 is provided with the loop surface of Velcro 304. The hook surface of Velcro 302 and the loop surface of Velcro 304 are adhesively connected to each other repeatedly, which is convenient for the user to adjust the tightness of the strap according to their own usage situation. The insulating piece 4 is installed at the lower end of the fixing piece 1. The body-attached piece 5 is connected to the lower end of the insulating piece 4. The body-attached piece 5 is made of medical silicone material with high flexibility, which is convenient for the user to have a higher comfort when wearing it close to the body. Through holes 6 are respectively opened at the centers of the fixing piece 1, the insulating piece 4 and the body-attached piece 5. A fixing ring 7 is arranged at the top of the fixing piece 1 and outside the through hole 6. The controller 8 is connected to the inside of the fixing ring 7 and the through hole 6. A limiting ring 9 is installed at the upper end of the outer side of the controller 8. Limiting jacks 10 are respectively opened at the left and right ends of the outer side of the controller 8. Fixing components 11 are respectively arranged at the left and right ends of the top of the fixing piece 1 and outside the fixing ring 7. The fixing component 11 includes a fixing box 101, a limiting insertion rod 102, a handle block 103, a connecting block 104 and a telescopic spring 105. The limiting insertion rod 102 penetrates through the inside of the fixing box 101. The outer end of the limiting insertion rod 102 is connected to the handle block 103. A connecting block 104 is installed on the outer side wall of the limiting insertion rod 102 and inside the fixing box 101. Telescopic springs 105 are respectively arranged on the front and rear sides of the outer end of the connecting block 104 and inside the fixing box 101. The inner ends of the limiting insertion rods 102 penetrate through the fixing ring 7 and are snap-fitted with the inside of the limiting jacks 10, which plays a good role in fixing and limiting the controller 8, avoiding displacement, falling off or poor contact during use. The detachable design makes it more convenient to use.

[0026] Please refer to Figures 4-6, in this embodiment, first electrode sheets 12 are installed at both the left and right ends of the bottom of the insulating sheet 4, and second electrode sheets 13 are provided at both the front and rear ends of the bottom of the insulating sheet 4. First through grooves 14 are formed on both the left and right sides inside the body-attached sheet 5, and second through grooves 15 are formed on both the front and rear sides inside the body-attached sheet 5. According to the usage needs, electrode sheets at different positions are enabled, and the electrical stimulation signal is transmitted through the electrode sheets in contact with the skin to conduct electrical energy transfer and stimulate the muscles. A display screen 16 is provided at the rear end of the top of the controller 8, and two groups of voltage control knobs 17 are installed at the front end of the top of the controller 8. Since the muscle stimulation intensity required by the user at each position is different, it can be freely adjusted according to the voltage control knobs 17, which is more flexible. A massage component 18 is connected to the lower end inside the controller 8. The massage component 18 includes a driving motor 801, a rotating shaft 802, a turntable 803, and a massage head 804. The driving motor 801 is located inside the controller 8. The bottom output end of the driving motor 801 is connected to the rotating shaft 802 located at the lower end of the controller 8. The bottom of the rotating shaft 802 is provided with the turntable 803, and massage heads 804 are installed at both the left and right ends of the bottom of the turntable 803. Long-term muscle stimulation treatment may cause muscle fatigue in the user. Starting the massage function can effectively relieve muscle spasms and achieve a better treatment effect.

[0027] When the muscle stimulator is working, first through the connecting component 3, the hook surface 302 of the magic tape and the loop surface 304 of the magic tape are repeatedly adhesively connected to each other, which is convenient for the user to adjust the tightness of the strap according to their own usage situation. The body-attached sheet 5 is made of medical silicone material with high softness, which is more comfortable for the user to wear close to the body.

[0028] Then through the fixing component 11, the inner ends of the limiting insertion rods 102 penetrate through the fixing ring 7 and are snap-fitted into the internal limiting insertion holes 10, which plays a good role in fixing and limiting the controller 8, avoiding displacement, falling off or poor contact during use. The detachable design makes it more convenient to use. Then, according to the usage needs, electrode sheets at different positions are enabled, and the electrical stimulation signal is transmitted through the electrode sheets in contact with the skin to conduct electrical energy transfer and stimulate the muscles. Two groups of voltage control knobs 17 are installed at the front end of the top of the controller 8. Since the muscle stimulation intensity required by the user at each position is different, it can be freely adjusted according to the voltage control knobs 17, which is more flexible.

[0029] When long-term muscle stimulation treatment may cause muscle fatigue in the user, through the massage component 18, the massage function is started, so that the driving motor 801 drives the rotating shaft 802 to rotate the turntable 803, thereby enabling the massage head 804. It can effectively relieve muscle spasms and achieve a better treatment effect.

[0030] Through the above steps, the hook surface 302 and the loop surface 304 of the Velcro are set to be repeatedly paste-connected to each other, which is convenient for the user to adjust the tightness of the strap according to their own usage situation. And through the engagement connection between the limit insertion rod 102 and the limit insertion hole 10, it plays a good role in fixing and limiting the controller 8, avoiding displacement, falling off or poor contact during use. The detachable design makes it more convenient to use. Then, according to the usage needs, the electrode patches at different positions are enabled, and the electrical stimulation signal is transmitted through the electrode patches in contact with the skin to transfer electrical energy, stimulate the muscles, and can be freely adjusted through the voltage control knob 17. Since the muscle stimulation intensity required by the user at each position is different, it is more flexible. When long-term muscle stimulation treatment may cause muscle fatigue of the user, the massage function can be activated to effectively relieve muscle spasm, achieving a better treatment effect, and thus greatly improving the usability of the entire muscle stimulator.

[0031] The embodiments of the present invention have been described in detail above in conjunction with the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the purpose of the present invention.

Claims

1. A muscle stimulator with a protective structure, comprising a fixing plate (1); characterized in that: The device also comprises a connection groove (2), a connection component (3), an insulating sheet (4), a body-fitting sheet (5), a through hole (6), a fixing ring (7), a controller (8), a limiting ring (9), a limiting jack (10), a fixing component (11), a first electrode sheet (12), a second electrode sheet (13), a first through groove (14), a second through groove (15), a display screen (16), a voltage control knob (17) and a massage component (18). The fixing sheet (1) is provided with a connection groove (2) at both left and right ends of the top. The two sets of The connection groove (2) is provided with a connection assembly (3), an insulating sheet (4) is installed at the lower end of the fixing sheet (1), and a close-fitting sheet (5) is connected to the lower end of the insulating sheet (4). A through hole (6) is opened in the center of the fixing sheet (1), the insulating sheet (4) and the close-fitting sheet (5), a fixing ring (7) is provided at the top of the fixing sheet (1) and located outside the through hole (6), a controller (8) is connected between the fixing ring (7) and the inside of the through hole (6), a limit ring (9) is installed at the upper end of the outer side of the controller (8), and the controller (8) is provided with a limit ring (9). ) are provided with limit insertion holes (10) at both left and right ends of the outer side of the fixing plate (1), fixing components (11) are provided at the top of the fixing plate (1) and at both left and right ends of the fixing ring (7), a massage component (18) is connected to the lower end of the controller (8), first electrode sheets (12) are installed at both left and right ends of the bottom of the insulating plate (4), and second electrode sheets (13) are provided at both front and rear ends of the bottom of the insulating plate (4), first through grooves (14) are provided at both left and right sides of the inside of the close-fitting plate (5), and the front and rear ends of the inside of the close-fitting plate (5) are provided with a plurality of through grooves (14). The two rear sides are provided with second through slots (15), and the massage assembly (18) comprises a driving motor (801), a rotating shaft (802), a rotating disk (803) and a massage head (804). The driving motor (801) is located inside the controller (8), and the bottom output end of the driving motor (801) is connected to the rotating shaft (802) located at the lower end of the controller (8), and the rotating disk (803) is installed at the bottom of the rotating shaft (802), and the massage heads (804) are installed at the left and right ends of the bottom of the rotating disk (803).

2. A muscle stimulator with a protective structure according to claim 1, characterized in that: The connection assembly (3) comprises a first binding strap (301), a Velcro thorn surface (302), a second binding strap (303) and a Velcro fleece surface (304); the first binding strap (301) is connected to the left end connection slot (2); the Velcro thorn surface (302) is arranged on the outer side of one end of the first binding strap (301) away from the connection slot (2); the second binding strap (303) is connected to the right end connection slot (2); the Velcro fleece surface (304) is arranged on the inner side of one end of the second binding strap (303) away from the connection slot (2).

3. A muscle stimulator with a protective structure according to claim 1, characterized in that: The body-fitting sheet (5) is made of medical silicone material with high softness.

4. A muscle stimulator with a protective structure according to claim 1, characterized in that: The fixing assembly (11) comprises a fixing box (101), a limiting plug rod (102), a handle block (103), a connecting block (104) and a telescopic spring (105); the fixing box (101) is provided with a limiting plug rod (102) penetrating the interior of the fixing box (101); the outer end of the limiting plug rod (102) is connected to the handle block (103); the connecting block (104) is installed on the outer side wall of the limiting plug rod (102) and is located inside the fixing box (101); telescopic springs (105) are provided on both the front and rear sides of the outer end of the connecting block (104) and are located inside the fixing box (101); the inner end of the limiting plug rod (102) penetrates the fixing ring (7) and is engaged with the interior of the limiting plug hole (10).

5. A muscle stimulator with a protective structure according to claim 1, characterized in that: A muscle stimulator with a protective structure according to claim 1, characterized in that a display screen (16) is provided at the top rear end of the controller (8), and two sets of voltage control knobs (17) are installed at the top front end of the controller (8).

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