CN214474894U - Quick matching structure of brain-computer interface equipment - Google Patents
Quick matching structure of brain-computer interface equipment Download PDFInfo
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- CN214474894U CN214474894U CN202120805665.5U CN202120805665U CN214474894U CN 214474894 U CN214474894 U CN 214474894U CN 202120805665 U CN202120805665 U CN 202120805665U CN 214474894 U CN214474894 U CN 214474894U
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- guide rod
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- buckle
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Abstract
The utility model relates to a quick matching structure of brain-computer interface equipment, which comprises a structure main body, a detachable shifting rod body and a contact device, wherein the structure main body is internally blocked with a conducting liquid through the contact device, and the contact device can be driven by the detachable shifting rod body to move upwards; the disassembly shifting lever body comprises a button, a guide rod, a buckle, a guide shaft and a key spring, the button is fixedly connected with the guide rod, the buckle is fixed at the bottom end of the guide rod, the key spring is arranged between the button and the structure body, the guide shaft is fixed in the structure body, and the guide rod is in contact with the guide shaft; the contact device comprises a ratchet, a guide rod and a contact spring, wherein the upper part of the guide rod is connected with the structure body through the contact spring, the lower part of the guide rod is matched with the structure body to seal and store the conducting liquid into the structure body, and the guide rod is provided with the ratchet matched with the buckle. The advantages are that: the quick matching, installation and conduction of the brain-computer interface equipment can be realized, self-locking is realized under the action of the buckle and the ratchet, and the device is stable and reliable.
Description
Technical Field
The utility model relates to a brain-computer interface equips quick matching structure.
Background
The brain-computer interface is a new type of human-computer interface developed in recent years. The brain-computer interface technology makes it possible to utilize the brain electrical signal to realize the communication between the human brain and the computer or other electronic equipment as much as possible. As a direct communication path between the human brain and external equipment, the mechanism needs to be accurately positioned when being installed, and the conducting liquid needs to be matched with smearing and the like, which is often complex and tedious.
Disclosure of Invention
For overcoming the not enough of prior art, the utility model aims at providing a quick matching structure is equipped to brain machine interface realizes that the quick matching that brain machine interface was equipped installs and switches on.
In order to achieve the above object, the utility model discloses a following technical scheme realizes:
a brain-computer interface equipment fast matching structure comprises a structure main body, a disassembly poking rod body, a contact device and conducting liquid, wherein the conducting liquid is blocked in the structure main body through the contact device, and the contact device can be driven by the disassembly poking rod body to move upwards;
the disassembly shifting lever body comprises a button, a guide rod, a buckle, a guide shaft and a key spring, the button is fixedly connected with the guide rod, the buckle is fixed at the bottom end of the guide rod, the key spring is arranged between the button and the structure body, the guide shaft is fixed in the structure body, and the guide rod is in contact with the guide shaft;
the contact device comprises a ratchet, a guide rod and a contact spring, wherein the upper part of the guide rod is connected with the structure body through the contact spring, the lower part of the guide rod is matched with the structure body to seal and store the conducting liquid into the structure body, and the guide rod is provided with the ratchet matched with the buckle.
The structure body upper portion be fixed with the baffle, the baffle forms the cavity with structure initiative top, the button spring sets up in the cavity, the button spring bottom supports and leans on the baffle, the top is connected with the button.
The middle part in the structure main body is fixed with a limiting plate, the top of the contact spring is propped against the limiting plate, and the bottom of the contact spring is connected with the guide rod.
Compared with the prior art, the beneficial effects of the utility model are that:
the brain-computer interface equipment rapid matching structure can realize rapid matching installation and conduction of brain-computer interface equipment, and self-locking is realized under the action of the buckle and the ratchet, so that the brain-computer interface equipment rapid matching structure is stable and reliable. The disassembly shifting lever body drives the contact device to move, so that the conducting liquid automatically overflows. The rapid matching structure of the brain-computer interface equipment has the advantages of simple and reasonable overall structure and convenience in disassembly.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a cross-sectional view of the present invention.
Fig. 3 is a front view of the present invention.
Fig. 4 is an installation side view of the present invention.
Fig. 5 is a top view of the present invention.
Fig. 6 is a working state diagram of the present invention.
In the figure: the structure comprises a structure body 1, a key spring 2, a detachable poking rod body 3, a contact device 4 and conducting liquid 5;
a baffle 11 and a limiting plate 12;
a button 31, a guide rod 32, a buckle 33 and a guide shaft 34;
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings, but it should be noted that the present invention is not limited to the following embodiments.
See fig. 1, fig. 2, a quick matching structure is equipped to brain machine interface, including main structure body 1, dismantlement group body of rod 3, contact device 4, lead to liquid 5, has led to liquid 5 through contact device 4 shutoff in main structure body 1, and contact device 4 can be driven by dismantling group body of rod 3 and shift up, makes lead to liquid 5 can follow the gap outflow between contact device 4 and the main structure body 1. Referring to fig. 6, the initial position and the working position have a stroke difference a, and the stroke difference is matched with the gap B, so that the conducting liquid 5 automatically flows downwards.
Referring to fig. 1 and 2, the detachable poking rod body 3 includes a button 31, a guide rod 32, a buckle 33, a guide shaft 34 and a key spring 2, the button 31 is fixedly connected with the guide rod 32, the buckle 33 is fixed at the bottom end of the guide rod 32, the key spring 2 is arranged between the button 31 and the structure body 1, the guide shaft 34 is fixed in the structure body 1, and the guide rod 32 is in contact with the guide shaft 34.
The contact device 4 comprises a ratchet 41, a guide rod 42 and a contact spring 43, the upper part of the guide rod 42 is connected with the structure body 1 through the contact spring 43, the lower part of the guide rod 42 is matched with the structure body 1 to seal the conducting liquid 5 in the structure body 1, the guide rod 42 is provided with the ratchet 41 matched with the buckle 33, and the guide rod 42 is prevented from shaking through the matching of the buckle 33 and the ratchet 41 to realize self-locking. The contact spring 43 can achieve soft hand feel and push down for buffering and disassembly for rebounding.
Under the action of the key spring 2, the guide rod 32 moves upwards, the buckle 33 is matched with the ratchet 41 to drive the guide rod 42 to move upwards, and the conducting liquid 5 flows out to the outside along a gap between the bottom of the guide rod 42 and the structure body 1. The button 31 presses the guide rod 32 to move the buckle 33 at the bottom of the guide rod 32 outwards under the action of the guide shaft 34, the buckle 33 is separated from the ratchet 41, and the guide rod 42 moves downwards under the action of the contact spring 43 to block the conducting liquid 5 in the structure body 1.
Wherein, 1 upper portion of main structure body is fixed with baffle 11, and baffle 11 forms the cavity with structure initiative top, and button spring 2 sets up in the cavity, and 2 bottoms of button spring lean on baffle 11, and the top is connected with button 31. The middle part in the structure body 1 is fixed with a limiting plate 12, the top of a contact spring 43 is propped against the limiting plate 12, and the bottom is connected with a guide rod 42.
Referring to fig. 3-5, in use, the brain-computer interface device is directly and uniformly fixed on the brain-computer interface mechanism in a quick-matching structure, and the bottom of the guide rod 42 is attached to the head of the user.
Claims (3)
1. A brain-computer interface equipment fast matching structure is characterized by comprising a structure main body, a detachable poking rod body and a contact device, wherein a conducting liquid is blocked in the structure main body through the contact device, and the contact device can be driven by the detachable poking rod body to move upwards;
the disassembly shifting lever body comprises a button, a guide rod, a buckle, a guide shaft and a key spring, the button is fixedly connected with the guide rod, the buckle is fixed at the bottom end of the guide rod, the key spring is arranged between the button and the structure body, the guide shaft is fixed in the structure body, and the guide rod is in contact with the guide shaft;
the contact device comprises a ratchet, a guide rod and a contact spring, wherein the upper part of the guide rod is connected with the structure body through the contact spring, the lower part of the guide rod is matched with the structure body to seal and store the conducting liquid into the structure body, and the guide rod is provided with the ratchet matched with the buckle.
2. The brain-computer interface equipment rapid matching structure of claim 1, wherein a baffle is fixed on the upper portion of the structure main body, the baffle and the active top end of the structure form a cavity, the key spring is arranged in the cavity, the bottom of the key spring abuts against the baffle, and the top of the key spring is connected with the button.
3. The brain-computer interface equipment rapid matching structure according to claim 1, wherein a limiting plate is fixed at the middle part in the structure body, the top of the contact spring abuts against the limiting plate, and the bottom of the contact spring is connected with the guide rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120805665.5U CN214474894U (en) | 2021-04-20 | 2021-04-20 | Quick matching structure of brain-computer interface equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120805665.5U CN214474894U (en) | 2021-04-20 | 2021-04-20 | Quick matching structure of brain-computer interface equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214474894U true CN214474894U (en) | 2021-10-22 |
Family
ID=78178958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120805665.5U Active CN214474894U (en) | 2021-04-20 | 2021-04-20 | Quick matching structure of brain-computer interface equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214474894U (en) |
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2021
- 2021-04-20 CN CN202120805665.5U patent/CN214474894U/en active Active
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