Transcranial electrical stimulator convenient to fix

Abstract

The utility model provides a transcranial electrical stimulator convenient to fix, and belongs to the technical field of electrical stimulators. The transcranial electrical stimulator convenient to fix comprises a top electrical stimulation piece, a plurality of buckle assemblies are installed on the side wall of the top electrical stimulation piece, connecting bands penetrate through the buckle assemblies, and one end of each connecting band is connected with a side electrical stimulation piece. A plurality of side electrical stimulation pieces are electrically connected to the side wall of a top electrical stimulation piece, the top electrical stimulation piece is arranged on the top of the head and supports the side electrical stimulation pieces through a plurality of connecting bands, and a buckle assembly is installed on the outer wall of the top electrical stimulation piece, so that the length of the connecting bands can be adjusted; therefore, the positions of the side electrical stimulation pieces can be finely adjusted so that the side electrical stimulation pieces can be aligned with acupuncture points of the head, the connecting rope is connected with the side electrical stimulation pieces, the side electrical stimulation pieces can be conveniently tied to the head, and the purpose of conveniently fixing the side electrical stimulation pieces is achieved.

Description

Technical Field

[0001] The present application relates to the field of electrical stimulators, and in particular, to a transcranial electrical stimulator that is easy to fix. Background Art

[0002] The EEG bionic electric stimulator is an electrotherapy device that uses direct digital frequency synthesis technology to synthesize EEG simulated low-frequency bioelectric current. Through electrodes attached to the skin of the mastoid processes, temples or Fengchi points on both sides of the ears, it uses bionic electric current to penetrate the skull barrier from outside the skull non-invasively to stimulate the cerebellar fastigial nucleus area.

[0003] When electrically stimulating acupuncture points on the human head, it is necessary to stick the electrical stimulation piece on the acupuncture points on the head. However, due to the different head shapes of different people, when the electrical stimulator is put on the head, the position of the electrical stimulation piece needs to be fine-tuned so that the electrical stimulation piece can be aligned with the acupuncture points on the head. However, the existing electrical stimulators are not convenient for fine-tuning the electrical stimulation piece. For this reason, we propose a transcranial electrical stimulator that is easy to fix. Utility Model Content

[0004] In order to remedy the above deficiencies, the present application provides a transcranial electrical stimulator that is easy to fix, aiming to improve the problem that the electrical stimulation plates of existing electrical stimulators are inconvenient to fine-tune.

[0005] An embodiment of the present application provides a transcranial electrical stimulator that is easy to fix, including a top electrical stimulation plate, a plurality of buckle assemblies are installed on the side wall of the top electrical stimulation plate, a connecting belt passes through each of the buckle assemblies, one end of each of the connecting belts is connected to a side electrical stimulation plate, and the side electrical stimulation plates are electrically connected to the top electrical stimulation plate and have the same connecting rope passing through them.

[0006] In a specific embodiment, an annular groove is provided on the outer wall of the top electrical stimulation piece, a rotatable ring is sleeved on the annular groove, and a plurality of the buckle assemblies are mounted on the outer wall of the ring.

[0007] In a specific embodiment, the buckle assembly includes a fixed block fixedly mounted on the outer wall of the ring, one end of the fixed block is tilted upward and a through opening is opened on it, a locking piece is slidably penetrated on the side wall of the through opening, and the connecting belt passes through the through opening so that the locking piece fixes the connecting belt.

[0008] In a specific embodiment, the locking member includes a pressure rod that slides through the side wall of one end of the through-hole, and one end of several of the pressure rods is fixedly connected to the same connecting block. A spring is connected between one end of the connecting block and the fixed block, so that the pressure rod is pressed on the connecting belt.

[0009] In a specific embodiment, one end of a plurality of the pressure rods is conical, and the cylindrical end of the pressure rod presses the connecting belt.

[0010] In a specific embodiment, both ends of the connecting rope are spherical, so that the connecting rope can be tied to the human head.

[0011] In a specific implementation manner, limiting blocks are fixedly installed on the side walls of several of the side electrical stimulation plates, limiting openings are provided on several of the limiting blocks, and the connecting rope is arranged through several of the limiting openings.

[0012] In a specific implementation manner, a plurality of the limiting openings are rotatably connected with a rotating block, and the connecting rope slides through the plurality of the rotating blocks.

[0013] The beneficial effects of the present application are as follows: by electrically connecting a plurality of side electrical stimulation plates on the side wall of the top electrical stimulation plate, the top electrical stimulation plate is placed on the top of the head, and a plurality of side electrical stimulation plates are supported by a plurality of connecting belts, and a buckle assembly is installed on the outer wall of the top electrical stimulation plate, so that the length of the connecting belt can be adjusted, thereby achieving fine-tuning of the position of the side electrical stimulation plate, so that the side electrical stimulation plate is aligned with the acupuncture points on the head, and the connecting rope is connected to the plurality of side electrical stimulation plates, which can facilitate tying the side electrical stimulation plates to the head, thereby achieving the purpose of facilitating the fixing of the side electrical stimulation plates. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions of the implementation methods of the present application, the drawings required for use in the implementation methods will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 It is a schematic diagram of the main structure of a transcranial electrical stimulator that is easy to fix provided in an embodiment of the present application;

[0016] Figure 2 A schematic diagram of the upward structure of a transcranial electrical stimulator that is easy to fix provided in an embodiment of the present application;

[0017] Figure 3 A schematic diagram of the connection structure between the buckle assembly and the connecting belt in the transcranial electrical stimulator for easy fixation provided in an embodiment of the present application;

[0018] Figure 4 for Figure 3 A partial enlarged view of point A in the middle.

[0019] In the figure: 10-top electric stimulation plate; 110-annular groove; 120-ring; 20-buckle assembly; 210-fixed block; 220-through opening; 230-locking piece; 2310-pressure rod; 2320-connecting block; 2330-spring; 30-connecting belt; 40-side electric stimulation plate; 410-limiting block; 420-limiting opening; 430-rotating block; 50-connecting rope. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present application will be described below in conjunction with the drawings in the embodiments of the present application.

[0021] See also Figure 1-4 The present application provides a transcranial electrical stimulator that is easy to fix, including a top electrical stimulation piece 10, a plurality of buckle components 20 are installed on the side wall of the top electrical stimulation piece 10, a connecting belt 30 is passed through each of the buckle components 20, one end of each of the connecting belts 30 is connected to a side electrical stimulation piece 40, and each of the side electrical stimulation pieces 40 is electrically connected to the top electrical stimulation piece 10, and a common connecting rope 50 is passed through each of the side electrical stimulation pieces 40. Specifically, the top electrical stimulation piece 10 is connected to a transcranial electrical stimulation control instrument to achieve top electrical stimulation. The sheet 10 and several side electrical stimulation sheets 40 generate stimulation current to stimulate the acupuncture points on the head. When in use, the top electrical stimulation sheet 10 is placed on the top of the head, and several side electrical stimulation sheets 40 are located on the side of the head. By pulling the connecting belt 30, the position of the side electrical stimulation sheet 40 on the head can be adjusted to achieve fine-tuning of the contralateral electrical stimulation sheet 40. The buckle assembly 20 is used to fix the connecting belt 30, and then the connecting rope 50 can be tied to the head, so as to facilitate the electrical stimulator of the present application to be fixed on heads of different shapes.

[0022] See also Figure 2 and 3 An annular groove 110 is provided on the outer wall of the top electric stimulation piece 10, and a rotatable ring 120 is sleeved on the annular groove 110. Several buckle assemblies 20 are installed on the outer wall of the ring 120. When set, the ring 120 can rotate in the annular groove 110, and then the position of the buckle assembly 20 on the top electric stimulation piece 10 can be adjusted to achieve horizontal fine-tuning of the positions of several side electric stimulation pieces 40, so as to facilitate the side electric stimulation pieces 40 to align with the acupuncture points on the head.

[0023] See also Figure 4The buckle assembly 20 includes a fixing block 210 fixedly mounted on the outer wall of the ring 120. One end of the fixing block 210 is tilted upward and is provided with a through hole 220. A locking member 230 is slidably penetrated through the side wall of the through hole 220. The connecting belt 30 passes through the through hole 220 so that the locking member 230 fixes the connecting belt 30. In a specific setting, the connecting belt 30 passes through the through hole 220 so that the connecting belt 30 can move in the through hole 220 to achieve fine-tuning of the contralateral electric stimulation piece 40. The connecting belt 30 is then fixed with the locking member 230 to achieve the height of the fixed-side electric stimulation piece 40.

[0024] See also Figure 4 The locking member 230 includes a pressure rod 2310 that is slidably inserted into the side wall of one end of the through-opening 220, and one end of a plurality of pressure rods 2310 is fixedly connected to the same connecting block 2320, and a spring 2330 is connected between one end of the connecting block 2320 and the fixed block 210, so that the pressure rod 2310 is pressed on the connecting belt 30. Furthermore, the spring 2330 pulls the connecting block 2320, and then the connecting block 2320 pushes the plurality of pressure rods 2310, so that the plurality of pressure rods 2310 press the connecting belt 30 on the through-opening 220, thereby fixing the connecting belt 30 and facilitating the adjustment of the connecting belt 30.

[0025] See also Figure 4 One end of the plurality of pressure rods 2310 is conically arranged, and the cylindrical end of the pressure rod 2310 presses the connecting belt 30. It should be noted that one end of the pressure rod 2310 is conically arranged, so that the tip thereof can be conveniently fixed to the connecting belt 30.

[0026] See also Figure 2 Both ends of the connecting rope 50 are spherical, so that the connecting rope 50 can be tied to the human head, and the side walls of several side electric stimulation pieces 40 are fixedly installed with limit blocks 410, and several limit blocks 410 are provided with limit openings 420. The connecting rope 50 passes through the several limit openings 420, and several limit openings 420 are rotatably connected with rotating blocks 430. The connecting rope 50 slides through the several rotating blocks 430. When the height of the side electric stimulation piece 40 is fine-tuned in a specific setting, the connecting rope 50 will follow the movement of the side electric stimulation piece 40, so that the connecting rope 50 can slide in the rotating block 430 to prevent the connecting rope 50 from affecting the movement of the side electric stimulation piece 40.

[0027] When the present transcranial electrical stimulator which is easy to fix is ​​used: the top electrical stimulation piece 10 is placed on the top of the head, and then the position of the side electrical stimulation piece 40 can be adjusted to make the side electrical stimulation piece 40 correspond to the acupuncture points on the head. Specifically, the connecting block 2320 is pulled to release the fixing of the connecting belt 30 by the pressure rod 2310, and then the connecting belt 30 can be pulled to fine-tune the height of the side electrical stimulation piece 40. After the adjustment is completed, the connecting block 2320 can be loosened, and the connecting block 2320 can be driven by the spring 2330 so that the connecting block 2320 drives the pressure rod 2310 to press the connecting belt 30 on the through-hole 220 to fix the connecting belt 30. After the side electrical stimulation piece 40 is adjusted, several side electrical stimulation pieces 40 can be fixed on the head by the connecting rope 50. Finally, the top electrical stimulation piece 10 is connected to the controller to achieve the purpose of electrical stimulation of the acupuncture points on the head.

[0028] It should be noted that the specific model specifications of the top electrical stimulation plate 10 and the side electrical stimulation plate 40 need to be selected and determined according to the actual specifications of the device, and the specific selection calculation method adopts the existing technology in the field, so it will not be described in detail.

[0029] The power supply and principle of the top electrical stimulation plate 10 and the side electrical stimulation plate 40 are clear to those skilled in the art and will not be described in detail here.

[0030] The above description is only an embodiment of the present application and is not intended to limit the scope of protection of the present application. For those skilled in the art, the present application may have various changes and variations. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present application should be included in the scope of protection of the present application. It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings.

Claims

1. A transcranial electrical stimulator that is easy to fix, characterized in that: The invention comprises a top electrical stimulation plate (10), wherein a plurality of buckle assemblies (20) are installed on the side wall of the top electrical stimulation plate (10), a connecting belt (30) is passed through each of the buckle assemblies (20), one end of each of the connecting belts (30) is connected to a side electrical stimulation plate (40), and each of the side electrical stimulation plates (40) is electrically connected to the top electrical stimulation plate (10) and has a common connecting rope (50) passed through it.

2. A transcranial electrical stimulator that is easy to fix according to claim 1, characterized in that: An annular groove (110) is provided on the outer wall of the top electrical stimulation plate (10), a rotatable ring (120) is sleeved on the annular groove (110), and a plurality of the buckle assemblies (20) are mounted on the outer wall of the ring (120).

3. A transcranial electrical stimulator that is easy to fix according to claim 2, characterized in that: The buckle assembly (20) comprises a fixing block (210) fixedly mounted on the outer wall of the ring (120), one end of the fixing block (210) being tilted upward and having a through opening (220) formed thereon, a locking member (230) slidingly penetrating the side wall of the through opening (220), the connecting belt (30) passing through the through opening (220) so that the locking member (230) fixes the connecting belt (30).

4. A transcranial electrical stimulator that is easy to fix according to claim 3, characterized in that: The locking member (230) includes a pressure rod (2310) which is slidably passed through the side wall of one end of the through-opening (220), one end of a plurality of the pressure rods (2310) is fixedly connected to the same connecting block (2320), and a spring (2330) is connected between one end of the connecting block (2320) and the fixed block (210), so that the pressure rod (2310) is pressed onto the connecting belt (30).

5. The transcranial electrical stimulator that is easy to fix according to claim 4, characterized in that: One end of a plurality of the pressure rods (2310) is arranged in a conical shape, and the columnar end of the pressure rod (2310) is arranged to press the connecting belt (30).

6. A transcranial electrical stimulator that is easy to fix according to any one of claims 1 to 5, characterized in that: Both ends of the connecting rope (50) are spherical, so that the connecting rope (50) can be tied to the head of a human body.

7. The transcranial electrical stimulator that is easy to fix according to claim 6, characterized in that: A limiting block (410) is fixedly mounted on the side walls of a plurality of the side electrical stimulation plates (40), a limiting opening (420) is provided on a plurality of the limiting blocks (410), and the connecting rope (50) is arranged to pass through a plurality of the limiting openings (420).

8. The transcranial electrical stimulator that is easy to fix according to claim 7, characterized in that: A plurality of the limiting openings (420) are rotatably connected to a rotating block (430), and the connecting rope (50) slides through the plurality of the rotating blocks (430).

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