Portable integrated electroencephalogram acquisition and music treatment device

Abstract

The utility model discloses a portable integrated electroencephalogram acquisition and music treatment device. The portable integrated electroencephalogram acquisition and music treatment device comprises a shell worn on the head of a user, an adjusting mechanism, a replacing mechanism, an electroencephalogram acquisition module, a music playing module and a control panel. An electroencephalogram acquisition module, a music playing module and a control panel are arranged on the shell; the adjusting mechanism is used for adjusting the wearing size of the shell; the replacement mechanism is used for replacing the music playing module; the control panel is respectively connected with the electroencephalogram acquisition module and the music playing module. When the rotating shaft rotates, the gear is driven to rotate, the rack is driven to move, then the wearing size of the shell is adjusted, the music playing module is fixed, replaced and protected through the replacement mechanism, and meanwhile the music player has the advantages of being simple in structure, easy to achieve, convenient and fast to operate and the like.

Description

Technical Field

[0001] The utility model relates to the field of biomedicine, and in particular to a portable integrated electroencephalogram acquisition and music therapy device. Background Art

[0002] EEG emotion recognition is of great significance in the medical field. By analyzing the changes in brain waves, doctors can more accurately understand the patient's emotional state and provide more effective treatment plans. For example, for patients with depression or anxiety, EEG emotion recognition can help doctors understand the patient's emotional changes so as to adjust the treatment strategy.

[0003] At the same time, music is widely regarded as an effective tool for emotion regulation. Music can trigger people's emotional responses, thereby changing their mental state. For example, relaxing music can help people reduce stress and improve their mood; exciting music can stimulate people's positive emotions and enhance their motivation. Therefore, music therapy is widely used in the medical field to help patients relieve their emotions and improve their mental health. In general, EEG emotion recognition and music therapy are both important emotion management tools in the medical field.

[0004] However, existing EEG acquisition devices are often not integrated with music therapy devices, the total size of the equipment is large, and the size of the EEG cap often has a small adjustable range or can only be roughly adjusted. Therefore, when users with different head circumferences use it, they need to be equipped with devices of different sizes, which may also cause deviations between the electrode position and the standard position, and additional devices related to music playback are required to treat patients. Utility Model Content

[0005] In order to overcome the defects of the prior art, the utility model provides a portable integrated EEG acquisition and music therapy device, aiming to design a device that facilitates flexible adjustment of a large range of EEG caps while integrating a music playback module into the overall device, so that it is more convenient to apply to treatment or research scenarios that require both EEG acquisition and music intervention.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] The utility model provides a portable integrated EEG acquisition and music therapy device, comprising a shell worn on the user's head, an adjustment mechanism, an EEG acquisition module, a music playing module and a control panel;

[0008] The housing is provided with an EEG acquisition module, a music playing module and a control panel;

[0009] The adjustment mechanism is arranged on one side of the shell, and includes a rack, a gear, and a rotating shaft, and is arranged such that when the rotating shaft rotates, the gear is driven to rotate, and the rack is driven to move, thereby adjusting the wearing size of the shell;

[0010] The control panel is connected to the EEG acquisition module and the music playing module respectively.

[0011] As a preferred technical solution, the adjustment mechanism further includes a slide groove, a slider, an adjustment block, a spring, a limit rod and a limit groove;

[0012] The slide groove is opened on the inner side of the shell, the slider is arranged on the inner side of the slide groove, the rack is arranged on the surface of the slider, the adjustment block is arranged on one side of the rack, the spring is arranged on the adjustment block, the limit rod is arranged on one side of the spring, one side of the rack is meshed with the gear, and the rotating shaft is arranged on the inner side of the gear.

[0013] As a preferred technical solution, the outer diameter of the limiting rod matches the inner diameter of the limiting groove, and the outer diameter of the rotating shaft matches the inner diameter of the gear.

[0014] As a preferred technical solution, it also includes a replacement structure, and the music playing module is arranged on the side of the shell through the replacement structure.

[0015] As a preferred technical solution, the replacement structure includes a slide rail, the slide rail is opened on the inner surface of the shell, a pulley is arranged on the inner side of the slide rail, and a fixing ring is arranged on the surface of the pulley;

[0016] A movable groove is provided on the surface of the fixing ring, a movable rod is provided inside the movable groove, a threaded groove is provided inside the shell, a threaded rod is provided inside the threaded groove, and the music playing module is provided inside the fixing ring.

[0017] As a preferred technical solution, a filter screen is provided on one side of the threaded rod.

[0018] As a preferred technical solution, it also includes a fixing mechanism, which includes a line, a fixing belt 1 and a fixing belt 2;

[0019] The control board is connected to the EEG acquisition module and the music playing module respectively through lines;

[0020] The first fixing belt and the second fixing belt are respectively arranged on two sides of the control panel.

[0021] As a preferred technical solution, a sub-buckle is arranged on one surface of the fixing belt, and a female buckle is arranged on the second surface of the fixing belt, and the size of the female buckle matches the size of the sub-buckle.

[0022] Compared with the prior art, the utility model has the following advantages and beneficial effects:

[0023] (1) The utility model is provided with an adjustment mechanism. When in use, the shaft can be rotated first. Under the action of the shaft, the shaft drives the gear to rotate, and then the gear drives the rack to move. At the same time, under the action of the slide groove and the slider, the moving position of the rack can be conveniently limited, so that the size of the shell can be conveniently adjusted, so as to avoid the need to equip different treatment devices to treat patients when users with different head circumferences use it. At the same time, under the action of the telescopic reset of the spring, the spring drives the limit rod to enter the inner side of the limit groove, so that the position of the adjustment block can be conveniently fixed, and then the size of the shell can be conveniently fixed.

[0024] (2) The utility model provides a replacement mechanism, so that the fixing ring can be pulled first. Under the action of the fixing ring, the music player module can be fixed and replaced conveniently. At the same time, the fixing ring can be fixed conveniently by inserting the movable rod into the inner side of the movable groove, and the filter can be installed by inserting the threaded rod into the inner side of the threaded groove, thereby preventing foreign matter from entering the interior of the music player module.

[0025] (3) The utility model has the characteristics of simple structure, easy implementation and convenient operation.

[0026] (4) The utility model integrates the music playback module and the EEG cap into one device, realizing two functions in one device. When using the device, the patient does not need to wear the music playback module of another device. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 This is a side view of the structure of a portable integrated EEG acquisition and music therapy device of the utility model;

[0028] Figure 2 It is a structural schematic diagram of an adjustment mechanism of a portable integrated EEG acquisition and music therapy device of the utility model;

[0029] Figure 3 It is a structural schematic diagram of a replacement mechanism of a portable integrated EEG acquisition and music therapy device of the utility model;

[0030] Figure 4 The utility model is a structural schematic diagram of a fixing mechanism of a portable integrated EEG acquisition and music therapy device.

[0031] Description of Figure Numbers:

[0032] 1. Shell; 2. Adjustment mechanism; 201. Slide groove; 202. Slider; 203. Rack; 204. Adjustment block; 205. Spring; 206. Limit rod; 207. Limit groove; 208. Gear; 209. Rotating shaft; 3. Replacement mechanism; 301. Slide rail; 302. Pulley; 303. Fixed ring; 304. Movable groove; 305. Movable rod; 306. Threaded groove; 307. Threaded rod; 308. Filter; 309. Music player module; 4. Fixing mechanism; 401. Circuit; 402. Control panel; 403. Fixing belt 1; 404. Sub-buckle; 405. Fixing belt 2; 406. Mother buckle. DETAILED DESCRIPTION

[0033] In order to enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments, and it should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other in the absence of conflict. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without making creative work belong to the scope of protection of the present application, and are not limited to the limitations of the specific embodiments of the following disclosure.

[0034] like Figure 1 As shown, the portable integrated EEG acquisition and music therapy device provided in this embodiment includes a housing 1 worn on the user's head, an adjustment mechanism 2, a replacement structure 3, a fixing mechanism 4, an EEG acquisition module, a music playing module 309 and a control panel 402;

[0035] (1) The housing 1 is provided with an EEG acquisition module, a music playing module 309 and a control panel 402;

[0036] Furthermore, the control board 402 is connected to the EEG acquisition module and the music playing module 309 respectively.

[0037] (2) If Figure 2 As shown, the adjustment mechanism 2 is arranged on one side of the shell 1, and is used to adjust the wearing size of the shell 1;

[0038] Furthermore, the adjustment mechanism 2 further includes a slide groove 201 , a slider 202 , a rack 203 , an adjustment block 204 , a spring 205 , a limiting rod 206 , a limiting groove 207 , a gear 208 and a rotating shaft 209 .

[0039] The slide groove 201 is opened on the inner side of the shell 1, the slider 202 is arranged on the inner side of the slide groove 201, the rack 203 is arranged on the surface of the slider 202, the adjusting block 204 is arranged on one side of the rack 203, the spring 205 is arranged on the adjusting block 204, the limiting rod 206 is arranged on one side of the spring 205, one side of the rack 203 is meshed and connected with the gear 208, and the rotating shaft 209 is arranged on the inner side of the gear 208.

[0040] The outer diameter of the limiting rod 206 matches the inner diameter of the limiting groove 207 , and the outer diameter of the rotating shaft 209 matches the inner diameter of the gear 208 .

[0041] (3) If Figure 3 As shown, the music playing module 309 is arranged on the side of the housing 1 by replacing the structure 3 .

[0042] Furthermore, the replacement structure 3 includes a slide rail 301, the slide rail 301 is opened on the inner surface of the housing 1, a pulley 302 is arranged inside the slide rail 301, and a fixing ring 303 is arranged on the surface of the pulley 302;

[0043] A movable groove 304 is provided on the surface of the fixing ring 303, a movable rod 305 is provided inside the movable groove 304, a threaded groove 306 is provided inside the outer shell 1, a threaded rod 307 is provided inside the threaded groove 306, and a filter net 308 is provided on one side of the threaded rod 307; the music playing module 309 is provided inside the fixing ring 303.

[0044] (4) If Figure 4 As shown, the fixing mechanism 4 includes a circuit 401 , a fixing belt 1 403 , a sub-buckle 404 , a fixing belt 2 405 and a female buckle 406 .

[0045] Furthermore, the control board 402 is connected to the EEG acquisition module and the music playing module 309 through the line 401 respectively; the fixing belt 1 403 and the fixing belt 2 405 are respectively arranged on both sides of the control board 402.

[0046] The surface of the fixing belt 1 403 is provided with a sub-buckle 404 , and the surface of the fixing belt 2 405 is provided with a female buckle 406 , and the size of the female buckle 406 matches the size of the sub-buckle 404 .

[0047] In one aspect of this embodiment, the working process of the above-mentioned portable integrated EEG acquisition and music therapy device is described to enable those skilled in the art to better understand this solution.

[0048] When the portable integrated EEG acquisition and music therapy device is in operation, the shaft 209 can be rotated first, and under the action of the shaft 209, the gear 208 can be driven to rotate by the shaft 209, and then the gear 208 can be used to drive the rack 203 to move. At the same time, under the action of the slide groove 201 and the slider 202, the moving position of the rack 203 can be conveniently limited, and then the size of the shell 1 can be conveniently adjusted to avoid the need to equip different treatment devices to treat patients when users with different head circumferences use it. At the same time, under the action of the telescopic reset of the spring 205, the spring 205 can be used to bring The movable limit rod 206 enters the inner side of the limit groove 207, which can conveniently fix the position of the adjustment block 204, and then conveniently fix the size of the shell 1. Secondly, when the portable integrated EEG acquisition and music therapy device is in use, the fixing ring 303 can be pulled first. Under the action of the fixing ring 303, the earphone 309 can be conveniently fixed and replaced. At the same time, the movable rod 305 is inserted into the inner side of the movable groove 304 to facilitate the fixing of the fixing ring 303. The threaded rod 307 is inserted into the inner side of the threaded groove 306 to install the filter 308, which can prevent foreign matter from entering the earphone 309.

[0049] The above embodiments are preferred implementation modes of the present invention, but the implementation modes of the present invention are not limited by the above embodiments. Any other changes, modifications, substitutions, combinations, and simplifications that do not deviate from the spirit and principle of the present invention should be equivalent replacement methods and are included in the protection scope of the present invention.

Claims

1. A portable integrated EEG acquisition and music therapy device, comprising a housing (1) worn on the user's head, characterized in that: It also includes an adjustment mechanism (2), an EEG acquisition module, a music playing module (309) and a control panel (402); The housing (1) is provided with an electroencephalogram acquisition module, a music playing module (309) and a control panel (402); The adjustment mechanism (2) is arranged on one side of the housing (1), comprises a rack (203), a gear (208), and a rotating shaft (209), and is arranged such that when the rotating shaft (209) rotates, the gear (208) is driven to rotate, and the rack (203) is driven to move, thereby adjusting the wearing size of the housing (1); The control panel (402) is connected to the EEG acquisition module and the music playing module (309) respectively.

2. The portable integrated EEG acquisition and music therapy device according to claim 1, characterized in that: The adjustment mechanism (2) further comprises a slide groove (201), a slider (202), an adjustment block (204), a spring (205), a limiting rod (206) and a limiting groove (207); The slide groove (201) is opened on the inner side of the housing (1), the slider (202) is arranged on the inner side of the slide groove (201), the rack (203) is arranged on the surface of the slider (202), the adjustment block (204) is arranged on one side of the rack (203), the spring (205) is arranged on the adjustment block (204), the limit rod (206) is arranged on one side of the spring (205), one side of the rack (203) is meshed with the gear (208), and the rotating shaft (209) is arranged on the inner side of the gear (208).

3. The portable integrated EEG acquisition and music therapy device according to claim 2, characterized in that: The outer diameter of the limiting rod (206) matches the inner diameter of the limiting groove (207), and the outer diameter of the rotating shaft (209) matches the inner diameter of the gear (208).

4. The portable integrated EEG acquisition and music therapy device according to claim 1, characterized in that: It also includes a replacement structure (3), and the music playing module (309) is arranged on the side of the housing (1) through the replacement structure (3).

5. The portable integrated EEG acquisition and music therapy device according to claim 4, characterized in that: The replacement structure (3) comprises a slide rail (301), wherein the slide rail (301) is provided on the inner surface of the housing (1), a pulley (302) is provided on the inner side of the slide rail (301), and a fixing ring (303) is provided on the surface of the pulley (302); A movable groove (304) is provided on the surface of the fixing ring (303), a movable rod (305) is provided inside the movable groove (304), a threaded groove (306) is provided inside the housing (1), a threaded rod (307) is provided inside the threaded groove (306), and the music playing module (309) is provided inside the fixing ring (303).

6. The portable integrated EEG acquisition and music therapy device according to claim 5, characterized in that: A filter screen (308) is provided on one side of the threaded rod (307).

7. The portable integrated EEG acquisition and music therapy device according to claim 1, characterized in that: It also includes a fixing mechanism (4), wherein the fixing mechanism (4) includes a line (401), a first fixing belt (403), and a second fixing belt (405); The control panel (402) is respectively connected to the EEG acquisition module and the music playing module (309) via the line (401); The fixing belt 1 (403) and the fixing belt 2 (405) are respectively arranged on two sides of the control panel (402).

8. The portable integrated EEG acquisition and music therapy device according to claim 7, characterized in that: The surface of the first fixing belt (403) is provided with a sub-buckle (404), and the surface of the second fixing belt (405) is provided with a female buckle (406), and the size of the female buckle (406) matches the size of the sub-buckle (404).

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