CN218045129U - Brain wave detector capable of detecting in multiple directions - Google Patents
Brain wave detector capable of detecting in multiple directions Download PDFInfo
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- CN218045129U CN218045129U CN202221156188.5U CN202221156188U CN218045129U CN 218045129 U CN218045129 U CN 218045129U CN 202221156188 U CN202221156188 U CN 202221156188U CN 218045129 U CN218045129 U CN 218045129U
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Abstract
The utility model discloses a brain wave detector that can diversely detect relates to brain wave detector technical field, including first instrument casing and two second instrument casings, two the second instrument casing is close to one side of first instrument casing and has all seted up the passageway, the inside arc that is equipped with of passageway, the fixed casing that is equipped with in the second instrument casing outside, a plurality of jacks have been seted up in the arc outside, the inside positioning mechanism that is equipped with of casing, just positioning mechanism extends to inside one of them jack, through pasting first instrument casing and second instrument casing before the head carries out the brain wave detection, at first removes positioning mechanism to the restriction of arc for the arc is adjustable at the length between first instrument casing and second instrument casing, thereby makes the laminating that first instrument casing and second instrument casing can be nimble carry out diversified detection at the head suitable position, has effectively reduced the error of measuring data.
Description
Technical Field
The utility model relates to a brain wave detector technical field especially relates to a brain wave detector that can diversely detect.
Background
The brain wave is a method for recording brain activity by using electrophysiological index, when the brain is moving, the postsynaptic potential synchronously generated by lots of neurons is formed after summation, it records the change of electric wave when the brain is moving, it is the overall reflection of electrophysiological activity of brain nerve cell on the surface of cerebral cortex or scalp, the brain wave is derived from postsynaptic potential of apical dendrite of pyramidal cell, and the formation of brain wave synchronous rhythm is related to the activity of cortical thalamic non-specific projection system. Brain waves are fundamental theoretical research of brain science, brain wave monitoring is widely applied to clinical practice application of the brain wave monitoring, and a brain wave detector is generally used during the brain wave monitoring;
and the detecting element above the brain wave detector among the prior art is mostly fixed on the instrument, but everyone's head circumference slightly differs, when the laminating detects the use at the head, detecting element is difficult to the accurate laminating and detects in suitable position, and it is single to detect the position, and great error appears easily in its detected data.
SUMMERY OF THE UTILITY MODEL
The utility model provides a brain wave detector that can diversely detect has solved the unable diversely detection that carries on of brain wave detector among the prior art, leads to the technical problem that great error appears in the measured data easily.
In order to solve the technical problem, the utility model provides a pair of brain wave detector that can diversely detect, including first instrument casing and two second instrument casings, first instrument casing is established between two second instrument casings, first instrument casing both sides are all fixed and are equipped with the lug, two the passageway has all been seted up to one side that second instrument casing is close to first instrument casing, the inside arc that is equipped with of passageway, just the arc extends one side that second instrument casing is close to first instrument casing, the lug is through pivot swing joint with the arc, the fixed casing that is equipped with in the second instrument casing outside, a plurality of jacks have been seted up in the arc outside, the inside positioning mechanism that is equipped with of casing, just positioning mechanism extends to inside one of them jack.
Preferably, positioning mechanism includes the connecting plate, the connecting plate is established inside the casing, the inboard fixed plug that is equipped with of connecting plate, the plug is established inside the casing and is extended to inside the passageway, just inside the plug extends to one of them jack, inside two springs that distribute from top to bottom that are equipped with of casing, the spring is established in the connecting plate outside.
Preferably, two ends of the spring are fixedly connected with the inner side wall of the shell and the outer side of the connecting plate respectively.
Preferably, the inside fixed guide bar that is equipped with two and distributes from top to bottom of casing, the guide bar runs through the connecting plate, just connecting plate and guide bar sliding connection, the spring housing is established in the guide bar outer end.
Preferably, a first electromagnet is fixedly arranged on the outer side of the connecting plate, a second electromagnet is fixedly arranged on the inner side wall of the shell, and the first electromagnet and the second electromagnet are both arranged between the two springs.
Preferably, two one side that first instrument casing was kept away from to second instrument casing all is fixed and is equipped with elastic bandage, and two elastic bandage passes through magic subsides interconnect.
Compared with the prior art, the utility model provides a pair of brain wave detector that can diversely detect has following beneficial effect:
before carrying out brain wave detection through pasting first instrument casing and second instrument casing at the head, at first to first electro-magnet and second electro-magnet circular telegram make first electro-magnet drive connecting plate and plug by the actuation of second electro-magnet and remove, when the plug is taken out from the jack is inside the adjustable arc apart from length between first instrument casing and second instrument casing to make the laminating that first instrument casing and second instrument casing can be nimble carry out diversified detection in head suitable position, the error of detecting data has effectively been reduced.
Drawings
Fig. 1 is a schematic view of an overall three-dimensional structure of a brain wave detector capable of performing multi-azimuth detection according to the present invention;
fig. 2 is a schematic view of a three-dimensional structure of a bump and an arc of a electroencephalogram detector capable of performing multi-directional detection according to the present invention;
fig. 3 is a schematic view of a partially cross-sectional three-dimensional structure of an electroencephalogram detector capable of performing multi-directional detection according to the present invention;
fig. 4 is a schematic view of the three-dimensional structure inside the casing of the electroencephalogram detector capable of performing multi-directional detection according to the present invention;
fig. 5 is a schematic view of the three-dimensional structure of the elastic band of the electroencephalogram detector capable of detecting in multiple directions according to the present invention.
The reference numbers in the figures: 1. the device comprises a first instrument shell, a second instrument shell, a projection, a curved plate, a socket, a channel, a shell, a connecting plate, a plug, a guide rod, a spring, a connecting plate, a plug, a guide rod, a spring, a first electromagnet, a second electromagnet, a guide rod, a spring and an elastic bandage, wherein the first instrument shell is 2, the second instrument shell is 3, the projection is 4, the curved plate is 5, the socket is 6, the channel is 7, the shell is 8, the connecting plate is 9, the plug is 10, the guide rod is 11, the spring is 12, the first electromagnet is 13, the second electromagnet is 14 and the elastic bandage is arranged.
Detailed Description
The embodiment is given by fig. 1-5, the utility model discloses a first instrument casing 1 and two second instrument casings 2, first instrument casing 1 is established between two second instrument casings 2, first instrument casing 1 both sides are all fixed and are equipped with lug 3, two channel 6 has all been seted up to one side that second instrument casing 2 is close to first instrument casing 1, channel 6 is inside to be equipped with arc 4, just arc 4 extends second instrument casing 2 and is close to one side of first instrument casing 1, lug 3 and arc 4 are through pivot swing joint, second instrument casing 2 outside is fixed and is equipped with casing 7, a plurality of jacks 5 have been seted up in the arc 4 outside, casing 7 is inside to be equipped with positioning mechanism, just positioning mechanism extends to inside one of them jack 5, and lug 3 plays the effect of connecting first instrument casing 1 and arc 4, and arc 4 can take out from channel 6 is inside, through the length of arc 4 between first instrument casing 1 and second instrument casing 2, can adjust first instrument casing 1 and second instrument casing 2 in a flexible way, and the diversified instrument casing 2 position of head instrument of being convenient for detect the brain wave instrument.
Positioning mechanism includes connecting plate 8, connecting plate 8 is established inside casing 7, 8 inboard fixed plugs 9 that are equipped with of connecting plate, plugs 9 are established inside casing 7 and are extended to inside 6 of passageway, just inside plug 9 extends to inside one of them jack 5, the inside spring 11 that distributes about two that is equipped with of casing 7, spring 11 establishes in the connecting plate 8 outside, and positioning mechanism can fix the arc 4 in the inside position of passageway 6 when normal use, can make first instrument casing 1 and second instrument casing 2 fixed in the position of head, and can adjust first instrument casing 1 and second instrument casing 2 in the position of head in a flexible way when relieving positioning mechanism to the location of arc 4.
The inside fixed guide bar 10 that is equipped with two upper and lower distributions of casing 7, guide bar 10 runs through connecting plate 8, just connecting plate 8 and guide bar 10 sliding connection, the spring 11 cover is established in guide bar 10 outer end, and guide bar 10 can play the spacing effect of direction when connecting plate 8 removes, makes it can not take place the slope.
The outer side of the connecting plate 8 is fixedly provided with a first electromagnet 12, the inner side wall of the shell 7 is fixedly provided with a second electromagnet 13, the first electromagnet 12 and the second electromagnet 13 are arranged between the two springs 11, the first electromagnet 12 and the second electromagnet 13 can generate electromagnetic force after being electrified, the first electromagnet 12 and the second electromagnet 13 can be attracted with each other, when the first electromagnet 12 is attracted by the second electromagnet 13, the connecting plate 8 and the plug 9 can be driven to move together, and the positioning effect of the plug 9 on the arc-shaped plate 4 is further relieved.
Two one side that first instrument casing 1 was kept away from to second instrument casing 2 is all fixed and is equipped with elastic bandage 14, and two elastic bandage 14 pastes interconnect through the magic, and elastic bandage 14 is convenient for tie up first instrument casing 1 and second instrument casing 2 and detect at the head, and the magic is pasted the connection and is demolishd and connect easy operation convenience.
The working principle is as follows:
because various electronic elements and control elements are arranged inside the first instrument shell 1 and the second instrument shell 2, the prior art such as a controller is not described in detail, when the instrument is used, the first instrument shell 1 and the second instrument shell 2 are required to be respectively attached to different positions on the head for brain wave detection, but the head circumference of each person is slightly different, so that the detection units on the first instrument shell 1 and the second instrument shell 2 are difficult to be completely attached to proper positions, the position of the second instrument shell 2 on the head needs to be adjusted, the first electromagnet 12 and the second electromagnet 13 are electrified during adjustment, the first electromagnet 12 and the second electromagnet 13 both generate magnetic attraction force and attract each other, the connecting plate 8 is driven to move together when the first electromagnet 12 is attracted by the second electromagnet 13, and the spring 11 is compressed by the connecting plate 8 to generate elastic force during adjustment, the connecting plate 8 moves to drive the plug 9 to move and draw the plug 9 out of the jack 5, at this time, the arc plate 4 is not limited any more and can be drawn out of the part of the channel 6, the first electromagnet 12 and the second electromagnet 13 can be powered off after the first instrument shell 1 and the second instrument shell 2 are attached to proper positions of the head by adjusting the length of the arc plate 4 between the first instrument shell 1 and the second instrument shell 2, at this time, the first electromagnet 12 and the second electromagnet 13 do not generate magnetic attraction any more, the elastic force of the spring 11 can push the connecting plate 8 to return to the original position to move, the connecting plate 8 moves to drive the plug 9 to move and insert into the corresponding jack 5 on the arc plate 4, so that the length of the arc plate 4 extending out of the channel 6 is fixed, namely, the positions of the first instrument shell 1 and the second instrument shell 2 are fixed, the positions of the first instrument shell 1 and the second instrument shell 2 on the head can be flexibly adjusted, and brain waves can be conveniently detected in multiple directions.
Claims (6)
1. The utility model provides a brain wave detector that can diversely detect, includes first instrument casing (1) and two second instrument casings (2), first instrument casing (1) is established between two second instrument casings (2), its characterized in that: first instrument casing (1) both sides are all fixed and are equipped with lug (3), two passageway (6) have all been seted up to one side that second instrument casing (2) are close to first instrument casing (1), passageway (6) inside is equipped with arc (4), just arc (4) extend one side that second instrument casing (2) are close to first instrument casing (1), lug (3) and arc (4) are through pivot swing joint, the fixed casing (7) that is equipped with in second instrument casing (2) outside, a plurality of jacks (5) have been seted up in arc (4) outside, casing (7) inside is equipped with positioning mechanism, just positioning mechanism extends to inside one of them jack (5).
2. The electroencephalogram detector capable of detecting in multiple directions according to claim 1, wherein the positioning mechanism comprises a connecting plate (8), the connecting plate (8) is arranged inside the housing (7), a plug (9) is fixedly arranged inside the connecting plate (8), the plug (9) is arranged inside the housing (7) and extends to the inside of the channel (6), the plug (9) extends to the inside of one of the jacks (5), two springs (11) are arranged inside the housing (7) and distributed up and down, and the springs (11) are arranged outside the connecting plate (8).
3. The electroencephalogram detector capable of detecting in multiple directions according to claim 2, wherein two ends of the spring (11) are fixedly connected with the inner side wall of the shell (7) and the outer side of the connecting plate (8) respectively.
4. The electroencephalograph detector according to claim 2, wherein two guiding rods (10) are fixed inside the housing (7) and distributed up and down, the guiding rods (10) penetrate through the connecting plate (8), the connecting plate (8) is slidably connected with the guiding rods (10), and the springs (11) are sleeved on the outer ends of the guiding rods (10).
5. The electroencephalogram detector capable of detecting in multiple directions according to claim 2, wherein a first electromagnet (12) is fixedly arranged on the outer side of the connecting plate (8), a second electromagnet (13) is fixedly arranged on the inner side wall of the shell (7), and the first electromagnet (12) and the second electromagnet (13) are both arranged between the two springs (11).
6. The electroencephalograph detector capable of detecting in multiple directions according to claim 1, wherein elastic straps (14) are fixedly arranged on one side of each of the two second casing bodies (2) away from the first casing body (1), and the two elastic straps (14) are connected with each other through magic tapes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221156188.5U CN218045129U (en) | 2022-05-12 | 2022-05-12 | Brain wave detector capable of detecting in multiple directions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221156188.5U CN218045129U (en) | 2022-05-12 | 2022-05-12 | Brain wave detector capable of detecting in multiple directions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218045129U true CN218045129U (en) | 2022-12-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221156188.5U Active CN218045129U (en) | 2022-05-12 | 2022-05-12 | Brain wave detector capable of detecting in multiple directions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218045129U (en) |
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2022
- 2022-05-12 CN CN202221156188.5U patent/CN218045129U/en active Active
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