Head-mounted wireless transcranial electrical stimulator

Abstract

The utility model provides a head-mounted wireless transcranial electrical stimulator, and relates to the field of transcranial electrical stimulation. The head-mounted wireless transcranial electrical stimulation instrument comprises a fixed semi-ring, a stimulation mechanism is arranged outside the fixed semi-ring, the stimulation mechanism comprises an instrument body and conductive flexible glue, an electrode plate is electrically connected to the middle of the instrument body, a connecting mechanism is arranged inside the fixed semi-ring, and the conductive flexible glue is electrically connected to the electrode plate. The connecting mechanism comprises a movable bin formed in the middle of the fixed semi-ring, and an arc-shaped rod is slidably connected into the movable bin. According to the head-mounted wireless transcranial electrical stimulation instrument, the conductive flexible glue is adhered to the scalp surface of a patient, the electrode plate is fixed to the head of the patient, the electrode plate generates micro current through the instrument body, the current is conducted to the head of the patient through the conductive flexible glue, the brain of the patient is stimulated, the instrument is prevented from being separated from the scalp, and the stimulation effect of transcranial electricity on the patient is improved; through an arc-shaped rod and a fixed semi-ring, the device can be suitable for various head types, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to a transcranial electrical stimulator, in particular to a head-mounted wireless transcranial electrical stimulator, and belongs to the technical field of transcranial electrical stimulation. Background Art

[0002] Transcranial microcurrent stimulation therapy is a treatment method that is completely different from traditional drug therapy and electroconvulsive therapy. It stimulates the brain with low-intensity microcurrents, changes the patient's abnormal brain waves, and prompts the brain to secrete a series of neurotransmitters and hormones that are closely related to diseases such as anxiety, depression, and insomnia, thereby achieving the treatment of these diseases.

[0003] The utility model with patent number CN215231610U discloses a transcranial microcurrent stimulator, which relates to the technical field of stimulators. The utility model includes a face shell, a setting button is provided on one side of the face shell, and the setting button is fixedly connected to the face shell, and a plus-minus button is provided on the other side of the face shell, and the plus-minus button is fixedly connected to the face shell, and a protective screen is provided inside the face shell, and the protective screen is fixedly connected to the face shell, and an LED light is provided at the bottom of the face shell, and the LED light is fixedly connected to the face shell. The utility model can set and adjust the current intensity of the transcranial microcurrent stimulator by providing the plus-minus button and the setting button, so that the transcranial microcurrent stimulator can meet the different needs of different people, improve the versatility and practicality of the transcranial microcurrent stimulator, and can charge the transcranial microcurrent stimulator by providing a USB charging interface, improve the endurance of the transcranial microcurrent stimulator, and extend the use time of the transcranial microcurrent stimulator, thereby improving the treatment quality of the transcranial microcurrent stimulator for people.

[0004] In order to better stimulate the brain, a transcranial microcurrent stimulator is used to stimulate the cerebral cortex. Although the device in the above patent improves the stimulation effect, it requires external force to fix the transcranial microcurrent stimulator, which increases the difficulty of using the instrument and easily causes the instrument to detach from the scalp, reducing the stimulation effect on the brain. For this reason, we provide a head-mounted wireless transcranial electrical stimulator to solve the above problems. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] The purpose of the present invention is to provide a head-mounted wireless transcranial electrical stimulator in order to solve the above-mentioned problem, so as to solve the problem that the instrument in the comparative document is easy to fall off the scalp.

[0007] (II) Technical solution

[0008] The utility model is realized through the following technical scheme: a head-mounted wireless transcranial electrical stimulator.

[0009] It includes a fixed half ring, the outside of which is provided with a stimulation mechanism, the stimulation mechanism includes an instrument body and conductive soft glue, the middle of the instrument body is electrically connected with an electrode plate, and the electrode plate is electrically connected to the conductive soft glue, the inside of the fixed half ring is provided with a connecting mechanism, the connecting mechanism includes a movable bin opened in the middle of the fixed half ring, the inside of the movable bin is slidably connected with an arc rod, and one end of the arc rod is fixedly connected to the instrument body.

[0010] Preferably, a buffer airbag is fixedly connected to the surface of the instrument body, a support plate is fixedly connected to the surface of the buffer airbag, the electrode plate is fixed to the middle of the support plate, and the conductive soft glue is fixed to the surface of the support plate, and the electrode plate and the conductive soft glue are fixed by the support plate.

[0011] Preferably, a fixing rope is fixedly connected to the surface of the instrument body, and a fixing buckle is clamped at one end of the fixing rope away from the instrument body, so that the position of the instrument body is fixed by the fixing rope to prevent the instrument body from shifting sideways during use.

[0012] Preferably, a telescopic spring is fixedly connected to the inner wall of the movable bin, and one end of the telescopic spring is fixedly connected to the arc rod, and the telescopic spring provides a pulling force to the arc rod so that the instrument fits the scalp.

[0013] Preferably, a movable groove is opened on the surface of the fixed half ring, a fixing bolt is arranged inside the movable groove, and the fixing bolt is threadedly connected to one end of the arc rod, and the other end of the fixing bolt is fixedly connected with a fastening nut, and the arc rod and the fixed half ring are fixed together by the fastening nut and the fixing bolt.

[0014] Preferably, the surface of the fixing bolt is rotatably connected to a rotating sleeve, the surface of the rotating sleeve is rotatably connected to a positioning pad, and the positioning pad and the surface of the fixed half ring are in conflict with each other. The fixing bolt and the positioning pad are separated by the rotating sleeve to prevent the positioning pad from rotating at will.

[0015] Preferably, a fixing mechanism is provided on the surface of the fixed semi-ring, and the fixing mechanism includes a fixing rod, both ends of the fixing rod are fixedly connected with connecting buckles, the middle part of each connecting buckle is dampingly connected with a damping block, and each damping block is fixedly connected to the fixed semi-ring, and contacts with the patient's scalp through the fixing rod, thereby improving the positioning effect of the fixed semi-ring and preventing the fixed semi-ring from sliding up and down during use.

[0016] Preferably, a buffer pad is fixedly connected to the surface of the fixed semi-ring, one end of the buffer pad is fixedly connected to a fixed plate, and the surface of the fixed plate is provided with anti-slip grooves, so that the friction between the fixed semi-ring and the scalp is improved through the fixed plate.

[0017] The utility model provides a head-mounted wireless transcranial electrical stimulator, which has the following beneficial effects:

[0018] 1. The head-mounted wireless transcranial electrical stimulator is adhered to the surface of the patient's scalp by conductive soft glue, and the electrode plate is fixed on the patient's head. The electrode plate generates a microcurrent through the instrument body, and the current is transmitted to the patient's head through the conductive soft glue to stimulate the patient's brain. This prevents the instrument from falling off the scalp when the patient uses the transcranial electrical stimulator, thereby improving the stimulation effect of the transcranial electrical stimulator on the patient. The arc rod is fixed through the movable bin, and the instrument body is fixed through the arc rod and the fixed semi-ring, so that the device can be suitable for various head shapes, thereby improving the practicality of the device.

[0019] 2. The head-mounted wireless transcranial electrical stimulator fixes the electrode plate and the conductive soft gel through a support plate, supports the support plate through a cushioning airbag, so that the conductive soft gel fits the scalp better and improves the comfort of using the device, fixes the fixing rope through a fixing buckle, and fixes the position of the instrument body through a fixing rope to avoid lateral movement of the instrument body during use, thereby improving the stimulation effect of the transcranial electrical stimulator on patients, provides tension to the arc rod through a telescopic spring, makes the device fit the scalp, and improves the convenience of using the device, facilitates the swinging of the fixing bolt through a movable groove, facilitates the rotation of the fixing bolt through a tightening nut, and fixes the arc rod and the fixing half ring together through tightening the nut and the fixing bolt.

[0020] 3. The head-mounted wireless transcranial electrical stimulator isolates the fixing bolt and the positioning pad by rotating the sleeve, so as to avoid the positioning pad from rotating when the fixing bolt is rotated, thereby improving the tightness of the contact between the positioning pad and the fixing semi-ring, and improving the fixing ability of the fixing bolt to the arc rod. The position of the fixing rod is positioned by connecting the buckle and the damping block, and the fixing rod is in contact with the patient's scalp to improve the positioning effect of the fixing semi-ring, avoid the fixing semi-ring from sliding up and down during use, and improve the stability of the device. The fixing plate is buffered by the buffer pad, and the friction between the fixing semi-ring and the scalp is increased by the fixing plate, thereby improving the stability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the structure of the stimulation mechanism of the utility model;

[0023] Figure 3 This is a schematic diagram of the structure of the connection mechanism of the utility model;

[0024] Figure 4 For this utility model Figure 1 A-section structure enlarged view.

[0025]

Main component symbol description

[0026] 1. Fix half ring;

[0027] 2. Stimulation mechanism; 201. Instrument body; 202. Buffer airbag; 203. Support plate; 204. Electrode plate; 205. Conductive soft rubber; 206. Fixing rope; 207. Fixing buckle;

[0028] 3. Connecting mechanism; 301. Movable compartment; 302. Arc rod; 303. Telescopic spring; 304. Movable slot; 305. Fixing bolt; 306. Fastening nut; 307. Positioning pad; 308. Rotating sleeve;

[0029] 4. Fixing mechanism; 401. Fixing rod; 402. Damping block; 403. Connecting buckle; 404. Buffer pad; 405. Fixing plate. DETAILED DESCRIPTION

[0030] The embodiment of the utility model provides a head-mounted wireless transcranial electrical stimulator.

[0031] See also Figure 1 and Figure 2 , including a fixed half ring 1, a stimulation mechanism 2 is arranged on the outside of the fixed half ring 1, the stimulation mechanism 2 includes an instrument body 201 and a conductive soft glue 205, an electrode plate 204 is electrically connected to the middle of the instrument body 201, and the electrode plate 204 is electrically connected to the conductive soft glue 205, and is adhered to the surface of the patient's scalp through the conductive soft glue 205, and the electrode plate 204 is fixed to the patient's head. Through the instrument body 201, the electrode plate 204 generates a microcurrent, and the current is transmitted to the patient's head through the conductive soft glue 205 to stimulate the patient's brain, thereby preventing the instrument from falling off the scalp when the patient uses the transcranial electrical stimulator, thereby improving the stimulation effect of the transcranial electrical stimulator on the patient.

[0032] A cushioning airbag 202 is fixedly connected to the surface of the instrument body 201, a supporting plate 203 is fixedly connected to the surface of the cushioning airbag 202, an electrode plate 204 is fixed to the middle of the supporting plate 203, and a conductive soft glue 205 is fixed to the surface of the supporting plate 203. The electrode plate 204 and the conductive soft glue 205 are fixed by the supporting plate 203, and the supporting plate 203 is supported by the cushioning airbag 202, so that the conductive soft glue 205 fits the scalp better, thereby improving the comfort of using the equipment.

[0033] A fixing rope 206 is fixedly connected to the surface of the instrument body 201, and a fixing buckle 207 is clamped on the end of the fixing rope 206 away from the instrument body 201. The fixing buckle 207 is used to fix the fixing rope 206, and the position of the instrument body 201 is fixed by the fixing rope 206 to avoid lateral movement of the instrument body 201 during use, thereby improving the stimulation effect of the transcranial electrical stimulator on the patient.

[0034] See also Figure 3 A connecting mechanism 3 is provided inside the fixed semi-ring 1, and the connecting mechanism 3 includes a movable bin 301 opened in the middle of the fixed semi-ring 1, and an arc rod 302 is slidably connected inside the movable bin 301, and one end of the arc rod 302 is fixedly connected to the instrument body 201. The arc rod 302 is fixed by the movable bin 301, and the instrument body 201 is fixed by the arc rod 302 and the fixed semi-ring 1, so that the device can be suitable for various head shapes, thereby improving the practicability of the device.

[0035] The inner wall of the movable chamber 301 is fixedly connected with a telescopic spring 303, and one end of the telescopic spring 303 is fixedly connected to the arc rod 302. The telescopic spring 303 provides a pulling force to the arc rod 302, so that the device fits the scalp, thereby improving the convenience of using the device.

[0036] A movable groove 304 is provided on the surface of the fixed half ring 1, and a fixing bolt 305 is arranged inside the movable groove 304, and the fixing bolt 305 is threadedly connected to one end of the arc rod 302, and the other end of the fixing bolt 305 is fixedly connected to a fastening nut 306. The movable groove 304 facilitates the swinging of the fixing bolt 305, and the fastening nut 306 facilitates the rotation of the fixing bolt 305. The fastening nut 306 and the fixing bolt 305 fix the arc rod 302 and the fixed half ring 1 together, so as to avoid the swinging of the arc rod 302 during use and improve the stability of the device operation.

[0037] The surface of the fixing bolt 305 is rotatably connected to a rotating sleeve 308, and the surface of the rotating sleeve 308 is rotatably connected to a positioning pad 307, and the positioning pad 307 is in conflict with the surface of the fixed half ring 1. The fixing bolt 305 and the positioning pad 307 are separated by the rotating sleeve 308 to avoid rotation of the positioning pad 307 when the fixing bolt 305 is rotated, thereby improving the tightness of the contact between the positioning pad 307 and the fixed half ring 1 and improving the fixing ability of the fixing bolt 305 to the arc rod 302.

[0038] See also Figure 3A fixing mechanism 4 is provided on the surface of the fixing half ring 1, and the fixing mechanism 4 includes a fixing rod 401, both ends of the fixing rod 401 are fixedly connected with connecting buckles 403, the middle part of each connecting buckle 403 is dampingly connected with a damping block 402, and each damping block 402 is fixedly connected to the fixing half ring 1, and the position of the fixing rod 401 is positioned by the connecting buckle 403 and the damping block 402. The fixing rod 401 is in contact with the patient's scalp to improve the positioning effect of the fixing half ring 1, avoid the fixing half ring 1 from sliding up and down during use, and improve the stability of the device.

[0039] A buffer pad 404 is fixedly connected to the surface of the fixed half ring 1, one end of the buffer pad 404 is fixedly connected to a fixed plate 405, and the surface of the fixed plate 405 is provided with anti-slip grooves. The buffer pad 404 is used to buffer the fixed plate 405, and the fixed plate 405 is used to increase the friction between the fixed half ring 1 and the scalp, thereby improving the stability of the device.

[0040] When the utility model is used, firstly, the fixing bolt 305 is loosened by tightening the nut 306, and the fixing rope 206 is separated from the fixing buckle 207, and then the fixing half ring 1 is placed on the patient's head, and the fixing rod 401 is in contact with the patient's scalp to improve the positioning effect of the fixing half ring 1, and the friction between the fixing half ring 1 and the scalp is increased by the buffer pad 404 and the fixing plate 405, so as to improve the stability of the device, and the arc rod 302 is provided with a pulling force by the telescopic spring 303 to pull the instrument body 201 to a suitable position, and then the conductive soft The glue 205 adheres to the surface of the patient's scalp and fixes the fixing rope 206 and the fixing buckle 207 together. The fixing bolt 305 is rotated by tightening the nut 306 to make the positioning pad 307 in close contact with the fixing half ring 1. The arc rod 302 is fixed together with the fixing half ring 1. Through the instrument body 201, the electrode plate 204 generates a microcurrent, and the current is transmitted to the patient's head through the conductive soft glue 205 to stimulate the patient's brain, thereby preventing the instrument from falling off the scalp when the patient uses the transcranial electrical stimulator, thereby improving the stimulation effect of the transcranial electrical stimulator on the patient.

[0041] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A head-mounted wireless transcranial electrical stimulator, comprising a fixed half ring (1), characterized in that: A stimulation mechanism (2) is arranged outside the fixed semi-ring (1), and the stimulation mechanism (2) includes an instrument body (201) and a conductive soft gel (205). An electrode plate (204) is electrically connected to the middle of the instrument body (201), and the electrode plate (204) is electrically connected to the conductive soft gel (205). A connection mechanism (3) is arranged inside the fixed semi-ring (1), and the connection mechanism (3) includes a movable chamber (301) opened in the middle of the fixed semi-ring (1). An arc rod (302) is slidably connected inside the movable chamber (301), and one end of the arc rod (302) is fixedly connected to the instrument body (201).

2. The head-mounted wireless transcranial electrical stimulator according to claim 1, characterized in that: The surface of the instrument body (201) is fixedly connected to a buffer airbag (202), the surface of the buffer airbag (202) is fixedly connected to a support plate (203), the electrode plate (204) is fixed to the middle of the support plate (203), and the conductive soft glue (205) is fixed to the surface of the support plate (203).

3. The head-mounted wireless transcranial electrical stimulator according to claim 1, characterized in that: A fixing rope (206) is fixedly connected to the surface of the instrument body (201), and a fixing buckle (207) is clamped on one end of the fixing rope (206) away from the instrument body (201).

4. The head-mounted wireless transcranial electrical stimulator according to claim 1, characterized in that: A telescopic spring (303) is fixedly connected to the inner wall of the movable bin (301), and one end of the telescopic spring (303) is fixedly connected to the arc rod (302).

5. The head-mounted wireless transcranial electrical stimulator according to claim 1, characterized in that: A movable groove (304) is provided on the surface of the fixed half ring (1), a fixing bolt (305) is provided inside the movable groove (304), and the fixing bolt (305) is threadedly connected to one end of the arc rod (302), and the other end of the fixing bolt (305) is fixedly connected to a fastening nut (306).

6. The head-mounted wireless transcranial electrical stimulator according to claim 5, characterized in that: The surface of the fixing bolt (305) is rotatably connected to a rotating sleeve (308), and the surface of the rotating sleeve (308) is rotatably connected to a positioning pad (307), and the positioning pad (307) and the surface of the fixing half ring (1) are in conflict with each other.

7. The head-mounted wireless transcranial electrical stimulator according to claim 1, characterized in that: A fixing mechanism (4) is provided on the surface of the fixing half ring (1), and the fixing mechanism (4) comprises a fixing rod (401), both ends of the fixing rod (401) are fixedly connected with connecting buckles (403), the middle part of each connecting buckle (403) is dampingly connected with a damping block (402), and each damping block (402) is fixedly connected to the fixing half ring (1).

8. The head-mounted wireless transcranial electrical stimulator according to claim 1, characterized in that: A buffer pad (404) is fixedly connected to the surface of the fixed half ring (1), one end of the buffer pad (404) is fixedly connected to a fixed plate (405), and the surface of the fixed plate (405) is provided with anti-slip grooves.

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