CN108259721B - Head hoop type brain wave camera - Google Patents
Head hoop type brain wave camera Download PDFInfo
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- CN108259721B CN108259721B CN201810125048.3A CN201810125048A CN108259721B CN 108259721 B CN108259721 B CN 108259721B CN 201810125048 A CN201810125048 A CN 201810125048A CN 108259721 B CN108259721 B CN 108259721B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B17/00—Details of cameras or camera bodies; Accessories therefor
- G03B17/55—Details of cameras or camera bodies; Accessories therefor with provision for heating or cooling, e.g. in aircraft
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
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- Multimedia (AREA)
- Signal Processing (AREA)
- Aviation & Aerospace Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Studio Devices (AREA)
- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
Abstract
The invention discloses a head band type brain wave camera, comprising: a housing main body; the subassembly of making a video recording, the subassembly of making a video recording is located the one end of shell main part, the subassembly of making a video recording includes: the camera is electrically connected with the video board, and the video board is electrically connected with the TF adapter board; a brainwave assembly located at the other end of the housing body, the brainwave assembly comprising: the interior second casing that is formed with second receiving space to and be located brain ripples processing board and the power of second casing, brain ripples processing board and video recording board electric connection, the power is brain ripples processing board and video recording board power supply respectively. The technical scheme of the invention has simple structure and convenient use, and can photograph or pick up images in real time according to the acquired brain wave state, thereby improving the user experience.
Description
Technical Field
The invention relates to the technical field of brain wave devices, in particular to a head band type brain wave camera.
Background
With the continuous development of electronic technology, the electronic products are updated day by day, and electroencephalogram products are one of the emerging electronic products. Most of electroencephalogram products in the prior art only have a brain wave data acquisition function, can control an application program by using acquired brain wave data, do not have a camera shooting acquisition function, and cannot improve the experience effect of a user. Certainly, the camera can be arranged on the other side of the electroencephalogram product, the camera is used for collecting the whole process of using the electroencephalogram product, the camera and the electroencephalogram product are combined to realize the camera shooting function, but images collected by the camera need to be processed for the second time to obtain specific images, the use by a user is inconvenient, and the experience effect of the user is poor directly.
In view of the above, there is a need to provide further improvements to current electroencephalogram products.
Disclosure of Invention
To solve at least one of the above technical problems, it is a primary object of the present invention to provide a head band type electroencephalogram camera.
In order to achieve the purpose, the invention adopts a technical scheme that: there is provided a head band type brain wave camera comprising:
the shell main body is arc-shaped and is worn on the head of a user;
the subassembly of making a video recording, the subassembly of making a video recording is located the one end of shell main part, the subassembly of making a video recording includes: the camera is electrically connected with the video board, and the video board is electrically connected with the TF adapter board;
a brainwave assembly located at the other end of the housing body, the brainwave assembly comprising: the interior second casing that is formed with second receiving space to and be located brain ripples processing board and the power of second casing, brain ripples processing board and video recording board electric connection, the power is brain ripples processing board and video recording board power supply respectively.
The first shell comprises a first upper cover plate and a first lower shell matched with the first upper cover plate, and a video board and a TF adapter board are fixed on the first upper cover plate;
the camera assembly further includes: the first telescopic assembly is fixed on the shell main body, and limits the first upper cover plate between the first telescopic assembly and the shell main body;
the second shell comprises a second upper cover plate and a second lower shell matched with the second upper cover plate, and a brain wave processing plate and a power supply are fixed on the second upper cover plate;
the camera assembly further includes: and the second telescopic assembly is fixed on the shell main body, and limits the second upper cover plate between the second telescopic assembly and the shell main body.
The first telescopic assembly comprises a first pressing plate, a first elastic sheet and a first buckle, the first elastic sheet is buckled on the first pressing plate, a protrusion is formed in the middle of the first elastic sheet, and a tooth-shaped track which can be in sliding fit with the protrusion is formed on the first upper cover plate.
The camera shooting assembly further comprises a radiating piece arranged on the back side of the camera, and the radiating piece is in thermal contact with the camera.
The camera shooting assembly further comprises a dustproof sheet arranged between the first upper cover plate and the video recording plate.
The camera shooting assembly further comprises a microphone electrically connected with the video recording board.
The brain wave assembly further comprises ear hoop electrodes and a motor pole piece which are respectively electrically connected with the brain wave processing board so as to collect brain wave original data.
Wherein, the inner sides of the first lower shell and the second lower shell are both provided with flannelette.
A first light guide ring is arranged at the position, close to one end of the shell main body, of the first upper cover plate; and a second light guide ring is arranged at the position of the second upper cover plate, which is close to the other end of the shell main body.
The inner side of the shell main body is provided with soft rubber, and the soft rubber is made of TPU.
The technical scheme of the invention mainly comprises a shell main body, and a camera assembly and a brain wave assembly which are arranged at two ends of the shell main body, wherein the brain wave assembly specifically comprises a brain wave chip and a power supply, the camera assembly specifically comprises a camera, a video board and a TF adapter plate, when the original brain wave data detected by the brain wave chip exceeds a set threshold value, the camera assembly is started, the camera shoots a video at the moment or exceeds a set threshold value time period, the image or the video wanted by a user can be obtained without shooting the whole brain wave acquisition process, and the user experience can be improved. Of course, besides the above functions, the scheme also has the advantages of simple structure, low cost, portability, convenience in wearing and the like.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic overall structure diagram of a head band type electroencephalogram according to an embodiment of the present invention;
FIG. 2 is a cross-sectional view of FIG. 1;
FIG. 3 is an enlarged schematic view at A in FIG. 2;
FIG. 4 is an enlarged schematic view at B of FIG. 2;
fig. 5 is an enlarged schematic view at C in fig. 2.
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that the description of the invention relating to "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying any relative importance or implicit indication of the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
Referring to fig. 1 to 5, fig. 1 is a schematic view of an overall structure of a head band type electroencephalogram according to an embodiment of the present invention; FIG. 2 is a cross-sectional view of FIG. 1; FIG. 3 is an enlarged schematic view at A in FIG. 2; FIG. 4 is an enlarged schematic view at B of FIG. 2; fig. 5 is an enlarged schematic view at C in fig. 2. In an embodiment of the present invention, the head band type brain wave camera includes:
a housing main body 10, the housing main body 10 having an arc shape to be worn on a user's head;
a camera assembly 20, the camera assembly 20 being located at one end of the housing body 10, the camera assembly 20 comprising: the camera comprises a first shell 22 with a first accommodating space formed inside, and a camera 29, a video board 24 and a TF adapter board 23 which are positioned in the first accommodating space, wherein the camera 29 is electrically connected with the video board 24, and the video board 24 is electrically connected with the TF adapter board 23;
a brain wave assembly 30, the brain wave assembly 30 being located at the other end of the housing main body 10, the brain wave assembly 30 including: the brain wave processing device comprises a second shell 32 with a second containing space formed inside, a brain wave processing board 35 and a power supply 36, wherein the brain wave processing board 35 and the video recording board 24 are electrically connected, and the power supply 36 respectively supplies power to the brain wave processing board 35 and the video recording board 24.
In this embodiment, the housing body 10 is preferably arc-shaped, and when worn, the housing body 10 is clipped to the cheek of the head from the top of the head. The brain wave assembly 30 further includes two detection electrodes, which are respectively in contact with the ears and the scalp, to collect the brain wave raw data. The received brain wave raw data is processed and judged by the brain wave processing board 35, and when the brain wave raw data exceeds a set threshold, the brain wave processing board 35 generates a trigger signal to start the camera assembly 20 to work. The camera assembly 20 includes a camera 29, a video board 24 and a TF adapter board 23, and in operation, the camera 29 starts to photograph or take a video of the surrounding environment, and the image or the video is processed through the video board 24, and then is stored in the memory card 293 through the TF adapter board 23, so that the data can be conveniently exported through the memory card 293. It can be understood that the TF adaptor 23 is provided with a storage card 293 slot for inserting and pulling out the storage card 293.
The technical scheme of the invention mainly comprises a shell main body 10, a camera component 20 and a brain wave component 30 which are arranged at two ends of the shell main body 10, wherein the brain wave component 30 specifically comprises a brain wave chip and a power supply 36, the camera component 20 specifically comprises a camera 29, a video board 24 and a TF adapter board 23, when original brain wave data detected by the brain wave chip exceeds a set threshold value, the camera component 20 is started, a video record at the moment or in a time period exceeding the set threshold value is shot through the camera 29, an image or a video wanted by a user can be obtained without shooting the whole brain wave acquisition process, the service time can be prolonged, and the user experience can be improved. Of course, besides the above functions, the scheme also has the advantages of simple structure, low cost, portability, convenience in wearing and the like.
In a specific embodiment, the first casing 22 includes a first upper cover 221 and a first lower casing 222 engaged with the first upper cover 221, and the video board 24 and the TF adapter board 23 are fixed on the first upper cover 221;
the camera assembly 20 further includes: the first telescopic assembly 21 is fixed on the shell main body 10, and the first upper cover plate 221 is limited between the first telescopic assembly 21 and the shell main body 10;
the second casing 32 comprises a second upper cover 321 and a second lower casing 322 matched with the second upper cover 321, and the second upper cover 321 is fixed with a brain wave processing board 35 and a power supply 36;
the camera assembly 20 further includes: the second telescopic assembly 31, the second telescopic assembly 31 is fixed on the housing main body 10, and the second upper cover plate 321 is limited between the second telescopic assembly 31 and the housing main body 10.
In this embodiment, the first upper cover 221 is fastened to the first lower shell 222, a slot is formed on the first upper cover 221, and the first upper cover 221 is slidably engaged with one end of the housing main body 10; correspondingly, the second upper cover plate 321 is buckled with the second lower shell 322, the second upper cover plate 321 is formed with a groove position, and the second upper cover plate 321 is in sliding fit with the other end of the shell main body 10 to realize that the camera assembly 20 and the brain wave assembly 30 are telescopic and adjustable, so that the requirements of different crowds are met.
In a specific embodiment, the first telescopic assembly 21 includes a first pressing plate 211, a first elastic sheet 212 and a first buckle 213, the first elastic sheet 212 is buckled on the first pressing plate 211, a protrusion is formed in the middle of the first elastic sheet 212, and a tooth-shaped track capable of slidably fitting with the protrusion is formed on the first upper cover plate 221. Correspondingly, the second telescopic assembly 31 includes a second pressing plate 311, a second elastic sheet 312 and a second buckle 313, the second elastic sheet 312 is buckled on the second pressing plate 311, a protrusion is formed in the middle of the second elastic sheet 312, and a toothed rail 3211 which can be in sliding fit with the protrusion 3121 is formed on the second upper cover plate 321 to control the stretching out or retracting of equidistant sections, which is convenient for the user to adjust the length of the device.
In a specific embodiment, the camera assembly 20 further includes a heat sink 28 disposed on a backside of the camera 29, the heat sink 28 being in thermal contact with the camera 29. In consideration of the problem of heat generation of the camera 29, the heat dissipation part 28 is further adopted in the scheme, so that the camera 29 or the camera module can be quickly dissipated, and normal work of the camera 29 or the camera module is guaranteed.
In a specific embodiment, the camera assembly 20 further includes a dust-proof sheet 25 disposed between the first upper cover 221 and the video recording plate 24. The dust-proof sheet 25 is a nickel sheet, and mainly plays a role in making dust enter from a gap between the housing main body 10 and the first upper cover plate 221, thereby having a better dust-proof effect.
In one embodiment, the camera assembly 20 further includes a microphone 26 electrically connected to the video board 24. The microphone 26 can facilitate the recording of a user, and can be synchronously operated with the video, thereby improving the experience of the user and increasing the entertainment.
In a specific embodiment, the electroencephalogram component 30 further includes ear loop electrodes 33 and a motor pole piece 34 electrically connected to the electroencephalogram processing board 35, respectively, for collecting electroencephalogram raw data. According to the scheme, the original brain wave data of the user can be obtained through the detected data of the brain skin and the ears, so that the ear loop electrode 33 and the motor pole piece 34 are designed to be respectively contacted with the ears and the brain skin. Furthermore, other parts can be adopted to detect the brain wave original data of the human body, and the method is not limited here.
In a specific embodiment, the first lower shell 222 and the second lower shell 322 are provided with flannelette, which are the first flannelette 291 and the second flannelette 39 respectively, on the inner side. In order to reduce the rigid contact between the first lower shell 222 and the second lower shell 322 and the head, a flannelette or other flexible material is provided, so that the wearing is more comfortable and the ergonomic design is met.
In a specific embodiment, a first diaphragm 27 is disposed at a position of the first upper cover 221 near one end of the housing main body 10; the second upper cover 321 is provided with a second diaphragm 37 at a position close to the other end of the housing main body 10.
In this embodiment, the first stop 27 and the second stop 37 can respectively display the states of the camera assembly 20 and the electroencephalogram assembly 30, such as red when charging and green when powering on. In addition, the first and second diaphragms 27, 37 have better appearance.
In a specific embodiment, soft glue is disposed on the inner side of the housing main body 10, and the soft glue is made of TPU. The structure ensures that the product encapsulated by the rubber does not shrink, the clamping force is appropriate, and the hardness of the soft rubber can assist in controlling the clamping force of the head band. Specifically, the soft rubber material includes but is not limited to TPU.
The camera module 20 further includes a first switch 292, and the electroencephalogram module 30 further includes a second switch 391 and a USB interface 38. In this embodiment, the camera module 20 and the electroencephalogram module 30 can be turned on by the first switch 292 and the second switch 391, respectively. The first switch 292 and the second switch 391 may be turned on wirelessly. The wireless mode is specifically WIFI or Bluetooth. The successful WIFI or bluetooth connection can be displayed by the colors of the first and second iris diaphragms 27, 37.
Specifically, download and open APP, open mobile phone Bluetooth, connect WIFI, get back to APP home page and confirm that the connection has succeeded. After the product is worn correctly, the computer is started, and when the brain wave camera detects the connection to the brain wave signal, the computer can vibrate for 2 times for prompting. Close APP, the disconnection bluetooth connects more the power saving with wiFi, so, the brain wave detection function of head band formula brain wave camera can be experienced to the user.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (9)
1. A headband-type brainwave camera, comprising:
the shell main body is arc-shaped and is worn on the head of a user;
the subassembly of making a video recording, the subassembly of making a video recording is located the one end of shell main part, the subassembly of making a video recording includes: the camera is electrically connected with the video board, and the video board is electrically connected with the TF adapter board;
a brainwave assembly located at the other end of the housing body, the brainwave assembly comprising: the second shell is positioned at the other end of the shell main body and internally provided with a second containing space, and the brain wave processing board and the power supply are positioned in the second shell, the brain wave processing board is electrically connected with the video recording board, and the power supply respectively supplies power to the brain wave processing board and the video recording board;
the brain wave assembly also comprises ear hoop electrodes and a motor pole piece which are respectively and electrically connected with the brain wave processing board so as to acquire original brain data;
the brain wave processing board processes the brain original data, and when the brain wave original data exceeds a set threshold value, the camera shooting assembly is started.
2. The headset-style brainwave camera of claim 1, wherein said first housing includes a first upper cover plate and a first lower housing engaged with said first upper cover plate, said first upper cover plate having a video recording board and a TF adapter board fixed thereon;
the camera assembly further includes: the first telescopic assembly is fixed on the shell main body, and limits the first upper cover plate between the first telescopic assembly and the shell main body;
the second shell comprises a second upper cover plate and a second lower shell matched with the second upper cover plate, and a brain wave processing plate and a power supply are fixed on the second upper cover plate;
the camera assembly further includes: and the second telescopic assembly is fixed on the shell main body, and limits the second upper cover plate between the second telescopic assembly and the shell main body.
3. The head band type brain wave camera of claim 2, wherein the first telescopic assembly comprises a first pressing plate, a first elastic sheet and a first buckle, the first elastic sheet is buckled on the first pressing plate, a protrusion is formed in the middle of the first elastic sheet, and a tooth-shaped track capable of being in sliding fit with the protrusion is formed on the first upper cover plate.
4. The headband-type brain wave camera according to claim 3, wherein the camera assembly further comprises a heat sink disposed on a backside of the camera, the heat sink being in thermal contact with the camera.
5. The headband-type brain wave camera according to claim 4, wherein the camera assembly further comprises a dust-proof sheet disposed between the first upper cover plate and the video recording plate.
6. The headband style brain wave camera of claim 5, wherein the camera assembly further comprises a microphone electrically connected to a video tablet.
7. The headband-type brain wave camera according to claim 2, wherein the first and second lower shells are provided with lint on the inner side thereof.
8. The headband type brain wave camera according to claim 7, wherein the first upper cover plate is provided with a first light guide ring at a position close to one end of the housing main body; and a second light guide ring is arranged at the position of the second upper cover plate, which is close to the other end of the shell main body.
9. The head band type brain wave camera according to claim 8, wherein soft rubber is provided on an inner side of the housing main body, and the soft rubber is made of TPU.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810125048.3A CN108259721B (en) | 2018-02-07 | 2018-02-07 | Head hoop type brain wave camera |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810125048.3A CN108259721B (en) | 2018-02-07 | 2018-02-07 | Head hoop type brain wave camera |
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| Publication Number | Publication Date |
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| CN108259721A CN108259721A (en) | 2018-07-06 |
| CN108259721B true CN108259721B (en) | 2020-06-16 |
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| CN106657756A (en) * | 2015-11-02 | 2017-05-10 | 天津职业技术师范大学 | Camera hoop based on brain wave control |
| CN206333896U (en) * | 2016-07-18 | 2017-07-18 | 东莞龙昌智能技术研究院 | A kind of multi-functional tired patient monitor |
| CN206400210U (en) * | 2016-08-29 | 2017-08-11 | 周光磊 | The intelligent AR glasses devices of brain wave control |
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Patent Citations (6)
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| JP2015229040A (en) * | 2014-06-06 | 2015-12-21 | 株式会社電通サイエンスジャム | Emotion analysis system, emotion analysis method, and emotion analysis program |
| CN106657756A (en) * | 2015-11-02 | 2017-05-10 | 天津职业技术师范大学 | Camera hoop based on brain wave control |
| CN206333896U (en) * | 2016-07-18 | 2017-07-18 | 东莞龙昌智能技术研究院 | A kind of multi-functional tired patient monitor |
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| CN108259721A (en) | 2018-07-06 |
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