CN110772250A - Brain electricity cap head circumference size adjustment mechanism and brain electricity cap - Google Patents
Brain electricity cap head circumference size adjustment mechanism and brain electricity cap Download PDFInfo
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- CN110772250A CN110772250A CN201911225262.7A CN201911225262A CN110772250A CN 110772250 A CN110772250 A CN 110772250A CN 201911225262 A CN201911225262 A CN 201911225262A CN 110772250 A CN110772250 A CN 110772250A
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
- A61B5/316—Modalities, i.e. specific diagnostic methods
- A61B5/369—Electroencephalography [EEG]
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
- A61B5/25—Bioelectric electrodes therefor
- A61B5/279—Bioelectric electrodes therefor specially adapted for particular uses
- A61B5/291—Bioelectric electrodes therefor specially adapted for particular uses for electroencephalography [EEG]
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Abstract
The invention discloses an electroencephalogram cap head circumference size adjusting mechanism and an electroencephalogram cap, and relates to the technical field of electroencephalogram caps, wherein the electroencephalogram cap comprises a left arc-shaped side plate, a right arc-shaped side plate and two electroencephalogram cap head circumference size adjusting mechanisms, one of the two electroencephalogram cap head circumference size adjusting mechanisms is used for connecting the front end of the left arc-shaped side plate and the front end of the right arc-shaped side plate, the other is used for connecting the rear end of the left arc-shaped side plate and the rear end of the right arc-shaped side plate, the left arc-shaped side plate, the right arc-shaped side plate and the two electroencephalogram cap head circumference size adjusting mechanisms are enclosed into an annular structure, the brain cap head circumference size adjusting mechanism adjusts the overlapping area between a first arc-shaped plate body and a second arc-shaped plate body through the matching of a first gear and a first rack and a second rack in the use process, further adjusts the distance between the front end of the left arc-shaped side plate and the front end of the right, thereby realizing the adjustment of the size of the head circumference of the brain electricity cap.
Description
Technical Field
The invention relates to the technical field of electroencephalogram caps, in particular to an electroencephalogram cap head circumference size adjusting mechanism and an electroencephalogram cap.
Background
The size of the head circumference of the existing electroencephalogram cap is fixed, and the head circumference of a user cannot be adjusted, so that the measurement precision is low, and the use comfort of the user is poor. In order to improve the measurement accuracy and the use comfort of a user, how to adjust the size of the head circumference of the electroencephalogram cap becomes a problem to be solved urgently at present.
Disclosure of Invention
In order to solve the technical problems, the invention provides an electroencephalogram cap head circumference size adjusting mechanism capable of adjusting the size of an electroencephalogram cap head circumference and an electroencephalogram cap comprising the electroencephalogram cap head circumference size adjusting mechanism.
In order to achieve the purpose, the invention provides the following scheme:
the invention provides a brain electricity cap head circumference size adjustment mechanism, including: the arc-shaped shell is internally provided with an accommodating cavity, and a first opening and a second opening which are communicated with the accommodating cavity are respectively formed at two ends of the arc-shaped shell; the adjustment subassembly, the adjustment subassembly include with concentric first arc plate body of arc casing and second arc plate body, first arc plate body includes first arc deflector and first arc connecting plate, second arc plate body includes second arc deflector and second arc connecting plate, first arc connecting plate with second arc connecting plate overlap set up in the holding intracavity, the one end of first arc deflector certainly first opening stretches into the holding intracavity and with first arc connecting plate is close to first open-ended one end links to each other, the one end of second arc deflector certainly the second opening stretches into the holding intracavity and with second arc connecting plate is close to second open-ended one end links to each other, first arc connecting plate is followed first arc connecting plate's length direction has seted up first slide opening, second arc connecting plate along the length direction of second arc connecting plate seted up with first smooth A second slide hole corresponding to the hole; the power assembly comprises a first gear and a knob, the first gear is rotatably installed in the first sliding hole and the second sliding hole, the first sliding hole is provided with a first rack along the length direction of the first sliding hole, the second sliding hole is provided with a second rack along the length direction of the second sliding hole, the first rack and the second rack are arranged on two sides of the first gear in parallel, the first rack and the second rack are both meshed with the first gear, the knob is rotatably installed on the arc-shaped shell, and the knob is in transmission connection with the first gear to drive the first gear to rotate.
Preferably, the arc-shaped shell comprises a front cover shell and a rear cover shell, the edge of the front cover shell is detachably connected with the edge of the rear cover shell, the accommodating cavity is formed between the front cover shell and the rear cover shell, a knob mounting hole is formed in the center of the front cover shell, and the knob is rotatably mounted in the knob mounting hole.
Preferably, the brain electricity cap head encloses size adjustment mechanism still include with the coaxial central location axle of first gear, first gear rotationally the cover is located on the central location axle, the one end of central location axle runs through the center of back encloser and fixes a position through the position cap, the other end of central location axle is fixed a position on the knob through the retaining ring for the axle.
Preferably, the rear housing comprises a rear housing and a rear buckle plate, the rear buckle plate and the front housing are respectively arranged on the front side and the rear side of the rear housing, the edge of the rear buckle plate and the edge of the front housing are detachably connected with the edge of the rear housing, and the containing cavity is formed between the rear housing and the front housing.
Preferably, one side of the rear housing, which is close to the front housing, is provided with an arc-shaped clamping groove matched with the first arc-shaped connecting plate and the second arc-shaped connecting plate in shape, and the first arc-shaped connecting plate are overlapped and arranged in the arc-shaped clamping groove.
Preferably, the brain electricity cap head encloses size adjustment mechanism still includes and is used for preventing first arc connecting plate with the second arc connecting plate breaks away from the arc clamp groove's arc clamp plate.
Preferably, brain electricity cap head encloses size adjustment mechanism still includes the sponge safety cover, the sponge safety cover set up in the back buckle is kept away from one side of back housing, just the edge of sponge safety cover with the connection can be dismantled at the edge of back housing.
The invention also provides an electroencephalogram cap which comprises a left arc-shaped side plate, a right arc-shaped side plate and two electroencephalogram cap head circumference size adjusting mechanisms which are concentrically arranged, wherein the left arc-shaped side plate and the right arc-shaped side plate are symmetrical to each other, the first guide plate and the second guide plate of one of the two electroencephalogram cap head circumference size adjusting mechanisms are respectively connected with the front end of the left arc-shaped side plate and the front end of the right arc-shaped side plate, the first guide plate and the second guide plate of the other one of the two electroencephalogram cap head circumference size adjusting mechanisms are respectively connected with the rear end of the left arc-shaped side plate and the rear end of the right arc-shaped side plate, and the left arc-shaped side plate, the right arc-shaped side plate and the two electroencephalogram cap head circumference size adjusting mechanisms form an annular.
Preferably, the electroencephalogram cap further comprises a top connecting plate, and two ends of the top connecting plate are connected with the top end of the left arc-shaped side plate and the top end of the right arc-shaped side plate respectively.
Compared with the prior art, the invention has the following technical effects:
the brain cap comprises a left arc-shaped side plate, a right arc-shaped side plate and two brain cap head circumference size adjusting mechanisms, wherein one of the two brain cap head circumference size adjusting mechanisms is used for connecting the front end of the left arc-shaped side plate with the front end of the right arc-shaped side plate, the other is used for connecting the rear end of the left arc-shaped side plate with the rear end of the right arc-shaped side plate, the left arc-shaped side plate, the right arc-shaped side plate and the two brain cap head circumference size adjusting mechanisms are enclosed into an annular structure, the brain cap head circumference size adjusting mechanisms are matched with a first rack and a second rack through a first gear to adjust the overlapping area between a first arc-shaped plate body and a second arc-shaped plate body in the using process, and then the distance between left arc curb plate front end and the right arc curb plate front end and the distance between left arc curb plate rear end and the right arc curb plate rear end are adjusted, and then realized the adjustment of brain electricity cap head and enclosed the size. In addition, the brain wave cap size adjusting mechanism and the brain wave cap realize size adjustment of the head circumference through gear and rack transmission, the adjusting process is stable and smooth, and clamping stagnation is not easy to occur.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is an exploded view of a brain cap size adjustment mechanism provided in an embodiment of the present invention;
FIG. 2 is a schematic view of the first and second arcuate connecting plates cooperating with the first gear according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of the electroencephalogram cap provided in the embodiment of the present invention.
Description of reference numerals:
1. a brain electricity cap head circumference size adjusting mechanism; 101. a first arc-shaped guide plate; 102. a first arc-shaped connecting plate; 1021. a first slide hole; 10211. a first rack; 103. a second arc-shaped guide plate; 104. a second arc-shaped connecting plate; 1041. a second slide hole; 10411. a second rack; 105. a knob; 106. a first gear; 107. a front cover shell; 1071. a knob mounting hole; 108. a rear housing; 1081. an arc-shaped clamping groove; 109. a central positioning shaft; 110. a positioning cap; 111. a retainer ring for a shaft; 112. a rear buckle plate; 113. an arc-shaped pressing plate; 114. a sponge protective cover; 2. a left arcuate side panel; 3. a right arcuate side panel; 4. an annular structure; 5. a top connecting plate.
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.
The invention aims to provide an electroencephalogram cap head circumference size adjusting mechanism capable of adjusting the size of an electroencephalogram cap head circumference and an electroencephalogram cap comprising the electroencephalogram cap head circumference size adjusting mechanism.
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.
As shown in fig. 1-2, the present embodiment provides a brain electricity cap size adjustment mechanism 1, including: the arc-shaped shell is internally provided with an accommodating cavity, and a first opening and a second opening which are communicated with the accommodating cavity are respectively formed at two ends of the arc-shaped shell; the adjusting assembly comprises a first arc-shaped plate body and a second arc-shaped plate body which are concentric with the arc-shaped shell, the first arc-shaped plate body comprises a first arc-shaped guide plate 101 and a first arc-shaped connecting plate 102, the second arc-shaped plate body comprises a second arc-shaped guide plate 103 and a second arc-shaped connecting plate 104, the first arc-shaped connecting plate 102 and the second arc-shaped connecting plate 104 are overlapped and arranged in the accommodating cavity, one end of the first arc-shaped guide plate 101 extends into the accommodating cavity from the first opening and is connected with one end, close to the first opening, of the first arc-shaped connecting plate 102, one end of the second arc-shaped guide plate 103 extends into the accommodating cavity from the second opening and is connected with one end, close to the second opening, of the second arc-shaped connecting plate 104, a first sliding hole 1021 is formed in the first arc-shaped connecting plate 102 along the length direction of the first arc-shaped connecting plate 102, and a second sliding hole 1041 corresponding to the first sliding; the power assembly comprises a first gear 106 and a knob 105, the first gear 106 is rotatably installed in a first sliding hole 1021 and a second sliding hole 1041, the first sliding hole 1021 is provided with a first rack 10211 along the length direction of the first sliding hole 1021, the second sliding hole 1041 is provided with a second rack 10411 along the length direction of the second sliding hole 1041, the first rack 10211 and the second rack 10411 are arranged on two sides of the first gear 106 in parallel, the first rack 10211 and the second rack 10411 are both meshed with the first gear 106, the knob 105 is rotatably installed on the arc-shaped shell, and the knob 105 is in transmission connection with the first gear 106 to drive the first gear 106 to rotate.
Specifically, the first arc-shaped connecting plate 102 and the second arc-shaped connecting plate 104 are overlapped front and back, the first sliding hole 1021 and the second sliding hole 1041 are both rectangular structures, the upper edge of the first sliding hole 1021 is provided with a first rack 10211, and the lower edge of the second sliding hole 1041 is provided with a second rack 10411.
In a specific working process, the overlapping area between the first arc-shaped connecting plate 102 and the second arc-shaped connecting plate 104 of the knob 105 is rotated clockwise, the overlapping area between the first arc-shaped connecting plate 102 and the second arc-shaped connecting plate 104 of the knob 105 is rotated anticlockwise, and the size of the head circumference of the electroencephalogram cap is adjusted by changing the overlapping area between the first arc-shaped connecting plate 102 and the second arc-shaped connecting plate 104. The size of the head circumference of the electroencephalogram cap is adjustable, the measurement precision and the use comfort level of the electroencephalogram are greatly improved, the size of the head circumference is adjusted through the gear rack transmission mechanism, the adjustment process is stable and smooth, and clamping stagnation is not easy to occur.
It should be noted that the overlapping area between the first arc-shaped connecting plate 102 and the second arc-shaped connecting plate 104 changes, and the length of the first guide plate and the second guide plate extending into the accommodating cavity also changes accordingly.
In this embodiment, the arc-shaped housing includes a front cover 107 and a rear cover 108, an edge of the front cover 107 is detachably connected to an edge of the rear cover 108, an accommodating cavity is formed between the front cover 107 and the rear cover 108, a knob mounting hole 1071 is formed in a center of the front cover 107, and the knob 105 is rotatably mounted in the knob mounting hole 1071. So set up, this brain electricity cap head encloses size adjustment mechanism 1 easy dismounting. Specifically, the front cover case 107 and the rear cover case 108 are connected by a snap.
In this embodiment, in order to prevent the first gear 106 from being stuck during the adjustment of the head circumference and prolong the service life of the first gear 106, the brain cap head circumference adjustment mechanism 1 further includes a central positioning shaft 109 coaxial with the first gear 106, the first gear 106 is rotatably sleeved on the central positioning shaft 109, one end of the central positioning shaft 109 penetrates through the center of the rear cover 108 and is positioned by the positioning cap 110, and the other end of the central positioning shaft 109 is positioned on the knob 105 by the shaft retaining ring 111.
In addition, in this embodiment, specifically, the second gear is sleeved on the central positioning shaft 109, the first gear 106, the second gear and the central positioning shaft 109 rotate synchronously, the knob 105 is provided with a clamping groove matched with the second gear, the second gear is installed in the clamping groove, the second gear is driven to rotate by rotating the knob 105, so as to drive the first gear 106 to rotate, the mounting plate is arranged inside the knob 105, and the other end of the central positioning shaft 109 penetrates through the mounting plate and is positioned by the shaft retaining ring 111.
In this embodiment, the brain electric cap size adjusting mechanism 1 further includes a rear buckle 112, the rear buckle 112 and the front housing 107 are respectively disposed at the front and rear sides of the rear housing 108, the edge of the rear buckle 112 and the edge of the front housing 107 are detachably connected to the edge of the rear housing 108, and an accommodating cavity is formed between the rear housing 108 and the front housing 107. So set up, brain electricity cap head encloses size adjustment mechanism 1 more firm, and life is longer, and use comfort also further improves. Specifically, the edge of the rear gusset 112 is snap-connected to the edge of the front housing 107.
In this embodiment, in order to facilitate positioning of the first arc-shaped connecting plate 102 and the second arc-shaped connecting plate 104, an arc-shaped slot 1081 matched with the first arc-shaped connecting plate 102 and the second arc-shaped connecting plate 104 is disposed on one side of the rear housing 108 close to the front housing 107, and the first arc-shaped connecting plate 102 are overlapped and disposed in the arc-shaped slot 1081.
Further, the brain cap head circumference size adjusting mechanism 1 further comprises an arc-shaped pressing plate 113 for preventing the first arc-shaped connecting plate 102 and the second arc-shaped connecting plate 104 from being separated from the arc-shaped clamping groove 1081. In a specific use process, the first arc-shaped connecting plate 102 and the second arc-shaped connecting plate 104 are arranged in the arc-shaped clamping groove 1081 in a front-back overlapping manner, the arc-shaped pressing plate 113 is arranged on one side of the second arc-shaped connecting plate 104 far away from the first arc-shaped connecting plate 102, and the arc-shaped pressing plate 113 is also arranged in the arc-shaped clamping groove 1081.
In this embodiment, in order to further improve the comfort of the user, the electroencephalogram head circumference size adjusting mechanism 1 further includes a sponge protection cover 114, the sponge protection cover 114 is disposed on one side of the rear buckle plate 112 away from the rear cover 108, and the edge of the sponge protection cover 114 is detachably connected with the edge of the rear cover 108. Specifically, the edges of the sponge guard 114 snap into engagement with the edges of the rear housing 108.
As shown in fig. 3, this embodiment still provides an electroencephalogram cap, including concentric left arc curb plate 2 that sets up, right arc curb plate 3 and two electroencephalogram cap head circumference size guiding mechanism 1, and left arc curb plate 2 and right arc curb plate 3 mutual symmetry, first deflector and the second deflector of two electroencephalogram cap head circumference size guiding mechanism 1 one of the two are connected with the front end of left arc curb plate 2 and the front end of right arc curb plate 3 respectively, first deflector and the second deflector of the other are connected with the rear end of left arc curb plate 2 and the rear end of right arc curb plate 3 respectively, left arc curb plate 2, right arc curb plate 3 and two electroencephalogram head circumference size guiding mechanism 1 form an annular structure 4. Specifically, the end of the first guide plate far away from the first arc-shaped connecting plate 102 is connected with the left arc-shaped side plate 2 through a screw, and the end of the second guide plate far away from the second arc-shaped connecting plate 104 is connected with the right arc-shaped side plate 3 through a screw.
In specific use, the size of annular structure 4 suits with user's head circumference size, and first gear 106 drive first connecting plate and second connecting plate mutual slip, and then change the area of overlapping between first connecting plate and the second connecting plate, and then change the distance between the front end of left arc curb plate 2 and the front end of right arc curb plate 3 and the distance between the rear end of left arc curb plate 2 and the rear end of right arc curb plate 3, and then change annular structure 4 size. In addition, the first guide plate and the second guide plate play a role in guiding and connecting the first arc-shaped connecting plate 102 with the left arc-shaped side plate 2, the second arc-shaped connecting plate 104 with the right arc-shaped side plate 3.
In this embodiment, in order to improve user's use comfort and make things convenient for the fixing of brain electricity cap, the brain electricity cap still includes top connecting plate 5, and the both ends of top connecting plate are connected with the top of left arc curb plate 2 and the top of right arc curb plate 3 respectively.
Further, the top connecting plate 5 is provided with an opening to reduce the weight of the top connecting plate 5.
The principle and the implementation mode of the present invention are explained by applying specific examples in the present specification, and the above descriptions of the examples are only used to help understanding the method and the core idea of the present invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, the specific embodiments and the application range may be changed. In view of the above, the present disclosure should not be construed as limiting the invention.
Claims (9)
1. The utility model provides an electroencephalogram cap head circumference size adjusting mechanism which characterized in that includes:
the arc-shaped shell is internally provided with an accommodating cavity, and a first opening and a second opening which are communicated with the accommodating cavity are respectively formed at two ends of the arc-shaped shell;
the adjustment subassembly, the adjustment subassembly include with concentric first arc plate body of arc casing and second arc plate body, first arc plate body includes first arc deflector and first arc connecting plate, second arc plate body includes second arc deflector and second arc connecting plate, first arc connecting plate with second arc connecting plate overlap set up in the holding intracavity, the one end of first arc deflector certainly first opening stretches into the holding intracavity and with first arc connecting plate is close to first open-ended one end links to each other, the one end of second arc deflector certainly the second opening stretches into the holding intracavity and with second arc connecting plate is close to second open-ended one end links to each other, first arc connecting plate is followed first arc connecting plate's length direction has seted up first slide opening, second arc connecting plate along the length direction of second arc connecting plate seted up with first smooth A second slide hole corresponding to the hole;
the power assembly comprises a first gear and a knob, the first gear is rotatably installed in the first sliding hole and the second sliding hole, the first sliding hole is provided with a first rack along the length direction of the first sliding hole, the second sliding hole is provided with a second rack along the length direction of the second sliding hole, the first rack and the second rack are arranged on two sides of the first gear in parallel, the first rack and the second rack are both meshed with the first gear, the knob is rotatably installed on the arc-shaped shell, and the knob is in transmission connection with the first gear to drive the first gear to rotate.
2. The brain electricity cap head circumference size adjustment mechanism of claim 1, wherein, the arc casing includes a front cover shell and a rear cover shell, the edge of the front cover shell is detachably connected with the edge of the rear cover shell, the accommodating cavity is formed between the front cover shell and the rear cover shell, a knob mounting hole is arranged at the center of the front cover shell, and the knob is rotatably mounted in the knob mounting hole.
3. The brain electricity cap head circumference size adjustment mechanism of claim 2, further comprising a central positioning shaft coaxial with the first gear, the first gear is rotatably sleeved on the central positioning shaft, one end of the central positioning shaft penetrates through the center of the rear cover shell and is positioned through the positioning cap, and the other end of the central positioning shaft is positioned on the knob through a shaft retaining ring.
4. The brain electricity cap head of claim 3 encloses big or small adjustment mechanism, characterized in that, still includes the back buckle, back buckle with preceding housing set up respectively in both sides around the back housing, just the edge of back buckle and the edge of preceding housing all with the edge of back housing can be dismantled and be connected, back housing with form between the preceding housing the holding chamber.
5. The brain electricity cap head size adjustment mechanism of claim 4, wherein one side of the rear housing close to the front housing is provided with an arc-shaped slot matching the shape of the first arc-shaped connecting plate and the second arc-shaped connecting plate, and the first arc-shaped connecting plate are arranged in the arc-shaped slot in an overlapping manner.
6. The brain electricity cap head size adjustment mechanism of claim 5, further comprising an arc-shaped pressure plate for preventing the first arc-shaped connecting plate and the second arc-shaped connecting plate from being separated from the arc-shaped clamping groove.
7. The brain electricity cap head of claim 4 encloses big or small adjustment mechanism, characterized in that, still includes the sponge safety cover, the sponge safety cover set up in back buckle keeps away from one side of back housing, just the edge of sponge safety cover with the edge of back housing can be dismantled and be connected.
8. The utility model provides an electroencephalogram cap, its characterized in that, including concentric left arc curb plate, right arc curb plate and two according to any one of claims 1-6 the size adjustment mechanism is enclosed to electroencephalogram cap head, just left side arc curb plate with right arc curb plate symmetry each other, two first deflector with the second deflector of the two of the size adjustment mechanism is enclosed to electroencephalogram cap head the first deflector with the second deflector respectively with the front end of left arc curb plate and the front end of right arc curb plate is connected, the other first deflector with the second deflector respectively with the rear end of left arc curb plate and the rear end of right arc curb plate is connected, left side arc curb plate right arc curb plate and two the size adjustment mechanism is enclosed to electroencephalogram cap head forms an annular structure.
9. The electroencephalogram cap of claim 8, further comprising a top connecting plate, wherein two ends of the top connecting plate are respectively connected with the top end of the left arc-shaped side plate and the top end of the right arc-shaped side plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911225262.7A CN110772250A (en) | 2019-12-04 | 2019-12-04 | Brain electricity cap head circumference size adjustment mechanism and brain electricity cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911225262.7A CN110772250A (en) | 2019-12-04 | 2019-12-04 | Brain electricity cap head circumference size adjustment mechanism and brain electricity cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110772250A true CN110772250A (en) | 2020-02-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911225262.7A Withdrawn CN110772250A (en) | 2019-12-04 | 2019-12-04 | Brain electricity cap head circumference size adjustment mechanism and brain electricity cap |
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| Country | Link |
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| CN (1) | CN110772250A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112496744A (en) * | 2020-12-15 | 2021-03-16 | 安徽润宏塑料制品有限公司 | A multistation workstation for safety helmet equipment |
| CN113476048A (en) * | 2021-07-05 | 2021-10-08 | 山东海天智能工程有限公司 | Brain wave signal acquisition device |
| WO2021248014A1 (en) * | 2020-06-04 | 2021-12-09 | New York University | High density eeg system for precision psychiatry |
-
2019
- 2019-12-04 CN CN201911225262.7A patent/CN110772250A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021248014A1 (en) * | 2020-06-04 | 2021-12-09 | New York University | High density eeg system for precision psychiatry |
| CN112496744A (en) * | 2020-12-15 | 2021-03-16 | 安徽润宏塑料制品有限公司 | A multistation workstation for safety helmet equipment |
| CN113476048A (en) * | 2021-07-05 | 2021-10-08 | 山东海天智能工程有限公司 | Brain wave signal acquisition device |
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Application publication date: 20200211 |
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| WW01 | Invention patent application withdrawn after publication |