CN218923576U

CN218923576U - Small-volume transcranial electric stimulation equipment

Info

Publication number: CN218923576U
Application number: CN202221936788.3U
Authority: CN
Inventors: 张铁军; 刘鹏; 姚文静; 李小宁; 臧章程
Original assignee: Zhejiang Neurons Medical Technology Co ltd
Current assignee: Zhejiang Neurons Medical Technology Co ltd
Priority date: 2022-07-26
Filing date: 2022-07-26
Publication date: 2023-04-28
Anticipated expiration: 2032-07-26

Abstract

The utility model discloses small-volume transcranial electric stimulation equipment, which comprises a transcranial electric stimulation main body (1), wherein fixed supports (2) are arranged at two ends of the transcranial electric stimulation main body (1), a rotary support (3) is arranged on the fixed supports (2), and an electrode assembly (4) is arranged at the end part of the rotary support (3). The utility model has the advantages of small whole volume, attractive appearance, lower cost and convenient carrying, solves the uncomfortable feeling of the traditional transcranial electric stimulation setting in use, and enhances the experience of patients. In addition, the rotating bracket is arranged, so that the rotating bracket rotates along the fixed bracket shaft, and the wearing is firmer. The electrodes in the electrode assembly are metal pieces, so that the conducting effect is good; the gel is tightly attached to the skin, is convenient to replace, does not need to be injected with normal saline, and is easy to replace.

Description

Small-volume transcranial electric stimulation equipment

Technical Field

The utility model relates to transcranial electrical stimulation equipment, in particular to small-volume transcranial electrical stimulation equipment.

Background

When using the traditional transcranial electric stimulation device, the electrodes are required to be fixed on two sides of the stimulation device, then the stimulation device is worn on the head of a human body, then the hardware support at the top of the stimulation device is adjusted to enable the electrodes to be clung to the skin and the device cannot fall off, and finally the stimulation mode is adjusted on the transcranial electric stimulation head-mounted device for treatment (as shown in fig. 1). The existing transcranial electrical stimulation equipment has poor comfort in use, the hardware support at the top is inconvenient to adjust, and the plastic cover at the tail is painful when contacting the skin; physiological saline needs to be added into the sponge electrode, so that water drops in use, and experience is poor; finally, traditional transcranial electrical stimulation equipment has poor aesthetic property, and the product occupies a large space and is inconvenient to store and carry. Therefore, the prior art has the problems of large occupied space, inconvenient storage and carrying and poor comfort.

Disclosure of Invention

The utility model aims to provide a small-volume transcranial electrical stimulation device. The utility model has the characteristics of small volume, convenient storage and carrying and comfortable wearing.

The technical scheme of the utility model is as follows: a small-volume transcranial electric stimulation device comprises a transcranial electric stimulation main body, wherein fixed supports are arranged at two ends of the transcranial electric stimulation main body, a rotary support is arranged on the fixed supports, and an electrode assembly is arranged at the end part of the rotary support.

In the small-volume transcranial electric stimulation equipment, the electrode assembly comprises an outer plastic buckle, an inner plastic buckle is buckled on the outer plastic buckle, an electrode is arranged outside the inner plastic buckle, and a pin of the electrode is positioned between the outer plastic buckle and the inner plastic buckle; a gel layer is arranged outside the electrode; the bottom of the outer plastic buckle is provided with a plug connector matched with the rotary bracket.

In the small-volume transcranial electrical stimulation device, the rotary support comprises a support main body, and a cover plate is arranged on the support main body; one end of the bracket main body is provided with a splicing hole corresponding to the splicing piece, a wiring groove is arranged in the bracket main body, and the other end of the bracket main body is provided with a rotating hole.

In the small-volume transcranial electrical stimulation device, a rotary support shaft is arranged at the end part of the fixed support.

Compared with the prior art, the utility model is composed of the transcranial electric stimulation main body, the fixed support, the rotary support and the electrode assembly, has small volume, attractive appearance, lower cost and convenient carrying, also solves the uncomfortable feeling of the traditional transcranial electric stimulation during setting and use, and enhances the experience of patients. In addition, the rotating bracket is arranged, so that the rotating bracket rotates along the fixed bracket shaft, and the wearing is firmer. The electrodes in the electrode assembly are metal pieces, so that the conducting effect is good; the gel is tightly attached to the skin, is convenient to replace, does not need to be injected with normal saline, and is easy to replace. In conclusion, the portable electronic device has the characteristics of small size, convenience in storage and carrying and comfort in wearing.

Drawings

FIG. 1 is a schematic diagram of a conventional transcranial electrical stimulation device;

FIG. 2 is a structural view of the present utility model;

FIG. 3 is an exploded view of the present utility model;

fig. 4 is an assembly view between the rotating mount and the electrode assembly;

FIG. 5 is an assembled view between a rotating bracket and a stationary bracket;

fig. 6 is a state of use diagram of the present utility model.

The marks in the drawings are: 1-transcranial electric stimulation main body, 2-fixed support, 3-rotary support, 4-electrode assembly, 5-rotary support shaft, 401-outer plastic buckle, 402-inner plastic buckle, 403-electrode, 404-gel layer, 405-plug connector, 301-support main body, 302-cover plate, 303-plug hole, 304-wiring groove and 305-rotary hole.

Detailed Description

The utility model is further illustrated by the following figures and examples, which are not intended to be limiting.

Examples. The small-volume transcranial electric stimulation equipment is shown in figures 2-6, and comprises a transcranial electric stimulation main body 1, wherein fixed supports 2 are arranged at two ends of the transcranial electric stimulation main body 1, a rotary support 3 is arranged on the fixed support 2, and an electrode assembly 4 is arranged at the end part of the rotary support 3.

The electrode assembly 4 comprises an outer plastic buckle 401, an inner plastic buckle 402 is buckled on the outer plastic buckle 401, an electrode 403 is arranged outside the inner plastic buckle 402, and pins of the electrode 403 are positioned between the outer plastic buckle 401 and the inner plastic buckle 402; a gel layer 404 is arranged outside the electrode 403; the bottom of the outer plastic buckle 401 is provided with a plug connector 405 matched with the rotating bracket 3.

The rotary bracket 3 comprises a bracket main body 301, and a cover plate 302 is arranged on the bracket main body 301; one end of the bracket main body 301 is provided with a plug hole 303 corresponding to the plug 405, the bracket main body 301 is internally provided with a wiring groove 304, and the other end of the bracket main body 301 is provided with a rotary hole 305.

The end of the fixed bracket 2 is provided with a rotary support shaft 5.

The transcranial electrical stimulation body includes an outer shell and an inner shell, and hardware components disposed within the outer shell and the inner shell.

The electrode material is stainless steel metal, and the two surfaces of the gel are sticky; the whole machine mainly comprises a transcranial electric stimulation main body (inner shell and outer shell), a silica gel pad, a fixed support, a rotary support (support main body and cover plate), an inner plastic buckle, an outer plastic buckle and an electrode assembly (gel and electrode). Wherein the electrode is fixed in the gap between the inner plastic buckle and the outer plastic buckle through the pin, the inner plastic buckle and the outer plastic buckle are fixed through the buckle, and the gel is adhered on the metal electrode. Then the electrode assembly is fixed on the rotary support through a buckle, and the cover plate is fixed on the support main body. The rotating bracket is fixed on the rotating shaft of the fixed bracket and can rotate along the rotating fulcrum of the fixed bracket. The fixing support can be fixedly clamped in the middle of the fixing support through the assembly of the inner shell and the outer shell, and the silica gel pad is adhered to the inner shell, so that the fixing support is more comfortable to wear; the gel is directly adhered to the electrode, so that the gel can be conveniently replaced.

When in use, the utility model is characterized in that: the method comprises the steps of firstly fixing an electrode assembly on a rotating support, then fixing the rotating support and the electrode assembly on a fixed support, enabling the rotating support to rotate through a rotating shaft of the fixed support, then pressing the fixed support on an outer shell through an inner shell, then wearing transcranial electric stimulation equipment on the head, and finally fixing a product on the head through rotation of the rotating support and enabling the electrode to be clung to the surface of skin.

Claims

1. A small-volume transcranial electrical stimulation apparatus, characterized by: comprises a transcranial electric stimulation main body (1), wherein both ends of the transcranial electric stimulation main body (1) are provided with fixed brackets (2), the fixed brackets (2) are provided with rotary brackets (3), and the end parts of the rotary brackets (3) are provided with electrode assemblies (4).

2. A low volume transcranial electrical stimulation apparatus according to claim 1, wherein: the electrode assembly (4) comprises an outer plastic buckle (401), an inner plastic buckle (402) is buckled on the outer plastic buckle (401), an electrode (403) is arranged outside the inner plastic buckle (402), and a pin of the electrode (403) is positioned between the outer plastic buckle (401) and the inner plastic buckle (402); a gel layer (404) is arranged outside the electrode (403); the bottom of the outer plastic buckle (401) is provided with a plug connector (405) matched with the rotary bracket (3).

3. A low volume transcranial electrical stimulation apparatus according to claim 2, wherein: the rotary bracket (3) comprises a bracket main body (301), and a cover plate (302) is arranged on the bracket main body (301); one end of the bracket main body (301) is provided with a plug hole (303) corresponding to the plug connector (405), a wiring groove (304) is arranged in the bracket main body (301), and the other end of the bracket main body (301) is provided with a rotary hole (305).

4. A low volume transcranial electrical stimulation apparatus according to claim 1, wherein: the end part of the fixed bracket (2) is provided with a rotary fulcrum (5).