CN210904658U - Electrode connection structure of glasses equipment - Google Patents

Abstract

The utility model relates to the field of wearable equipment, in particular to an electrode connecting structure of glasses equipment, which comprises a glasses frame component, a left glasses leg component and a right glasses leg component, wherein the electrode connecting structure comprises an electrode holder arranged on the glasses frame component and an electrode component detachably connected with the electrode holder; the electrode assembly comprises an electrode contact and an electrode support, the electrode contact is used for being in contact with the head of a human body when the glasses equipment is worn, the electrode support is used for fixing the electrode contact, the electrode contact is arranged at the head end of the electrode support, and the tail end of the electrode support is detachably connected with the electrode seat through a male buckle and a female buckle; when the electrode support is connected with the electrode seat, the electrode contact is electrically connected with the electronic component in the mirror frame assembly; the detachable connection can be realized, the function of adjusting the space is realized, the applicability is wide, and the head of most people can be attached.

Description

Electrode connection structure of glasses equipment

Technical Field

The utility model relates to a wearing equipment field, the more specifically electrode connection structure of glasses equipment that says so.

Background

There are various head-mounted brain wave devices on the market, and the principle thereof is generally that electrodes distributed on the devices are in contact with corresponding positions of the head of a person, so as to collect brain wave signals of the person or emit electric waves for treatment to the head through the electrodes. For example, chinese application No. 2007201157871 discloses a brain-refreshing and eyesight-improving learning-aid instrument, which comprises a brain-invigorating wave signal generator, a spectacle frame, spectacle legs, spectacle lenses, a nose pad and four electrodes made of conductive rubber, wherein the output end of the brain-invigorating wave signal generator is connected to the four electrodes, and two electrodes are respectively fixed on the inner sides of the spectacle legs and correspond to the temples of a person.

Since the electrodes are directly fixed to the inner sides of the temples, the electrodes cannot be fitted (attached) to the head contour of each wearer due to individual differences of the wearers, and transmission of radio waves or brain wave signals is easily affected if contact is poor.

Therefore, an electrode connection structure with good contact effect for wearable glasses equipment is urgently needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that overcome the defect that exists among the above-mentioned prior art, provide an electrode connection structure of glasses equipment, can dismantle the connection, extensive applicability can laminate most people's head.

In order to achieve the above object, the utility model discloses a following technical scheme can realize: an electrode connecting structure of glasses equipment comprises a glasses frame component, a left glasses leg component and a right glasses leg component, wherein the electrode connecting structure comprises an electrode holder arranged on the glasses frame component and an electrode component detachably connected with the electrode holder; the electrode assembly comprises an electrode contact and an electrode support, the electrode contact is used for being in contact with the head of a human body when the glasses equipment is worn, the electrode support is used for fixing the electrode contact, the electrode contact is arranged at the head end of the electrode support, and the tail end of the electrode support is detachably connected with the electrode seat through a male buckle and a female buckle; when the electrode support is connected with the electrode seat, the electrode contact is electrically connected with the electronic component in the mirror frame component.

Use electrode subassembly and electrode holder pin-and-box to realize dismantling the connection, when using, can change the electrode subassembly of different models (size) electrode contact according to user's head type, the suitability is high.

The utility model discloses further preferred scheme does: the frame assembly comprises a frame body and a rear cover, and a channel for wiring is formed between the frame body and the rear cover; the electrode holder is located and covers after, the electrode holds in the palm the end and is equipped with the pin thread, the pin thread can be dismantled with the box that sets up at the electrode holder and be connected.

The utility model discloses further preferred scheme does: the female buckle is provided with a through hole, and an elastic piece which is electrically connected with the electrode contact when the male buckle and the female buckle are buckled with each other is arranged in the channel.

The utility model discloses further preferred scheme does: the elastic piece is a spring; the male buckle and the elastic piece are both conductors, one end of the elastic piece is connected with the FPC wire arranged in the channel, and the other end of the elastic piece penetrates through the through hole; when the male buckle and the female buckle are buckled, the other end of the elastic piece is contacted with the male buckle.

So set up, prevent that the elastic component is naked to leak outside for only when pin thread and box lock are buckled, the elastic component just contacts with the pin thread, switches on electrode contact and FPC line.

The utility model discloses further preferred scheme does: the frame body is also provided with a positioning column for fixing the FPC wire, the positioning column is positioned in the channel, and the positioning column penetrates through the FPC wire; one end of the elastic piece is screwed on the positioning column, and the elastic piece is abutted to the FPC wire.

By adopting the technical scheme, the elastic piece is a spring, one end of the elastic piece is screwed on the positioning column, meanwhile, the FPC line is abutted against the inner wall of the frame body, on one hand, the elastic piece is matched with the positioning column to fix the FPC line, and on the other hand, the elastic piece is also connected with the FPC line during fixing.

The utility model discloses a another step preferred scheme does: the electrode contact comprises a buffer part and a conductive layer coated on the surface of the buffer part; the head end of the buffer part protrudes outwards to form a hemispherical or semi-ellipsoidal cambered surface, and the cambered surface is covered with a conductive fabric to form the conductive layer; the tail end of the buffer part is connected with the head end of the electrode support. The conductive fabric is a conductive silver chloride non-woven fabric

Adopt above-mentioned technical scheme, buffering portion uses flexible material or elastic material, guarantees that electrode contact is relatively stable when contacting with human head, reduces the condition of contact failure and takes place, because when wearing, buffering portion receives pressure deformation between head and picture frame, and buffering portion can guarantee to fully contact with human head, can contract along with the size of head type again. The purposes of buffering and electric conduction can be achieved through the combination of the sponge and the conductive fabric.

The utility model discloses further preferred scheme does: and a cover body used for transmitting electric signals and fixing the buffer part is arranged between the electrode support and the buffer part.

The utility model discloses a still another step preferred scheme does: the male buckle and the cover body are both made of stainless steel.

The utility model discloses still provide a glasses equipment, including any one of the aforesaid electrode connection structure.

To sum up, the utility model discloses following beneficial effect has: the electrode assembly and the electrode seat are detachably connected through the male and female buttons, can be used for multiple times or replaced according to head shapes of different people, and is high in applicability; and the buffer part on the electrode assembly can stretch and retract and has elasticity, so that the electrode contact can be kept to be fully contacted with the head of a human body.

Drawings

Fig. 1 is a schematic structural view of a wearable eyeglass device to which the present embodiment is applied;

fig. 2 is an exploded view of a wearable eyeglass device to which the present embodiment is applied;

FIG. 3 is an exploded view of the present embodiment;

FIG. 4 is a sectional view of the electrode assembly of this embodiment when engaged with the electrode holder;

fig. 5 is an exploded view of the electrode assembly of the present embodiment.

In the figure: 1. a frame assembly; 11. a frame body; 12. a rear cover; 13. an FPC line; 14. an elastic member; 15. a positioning column; 2. an electrode holder; 21. a female buckle; 22. a through hole; 3. an electrode assembly; 31. an electrode contact; 311. a conductive layer; 312. a buffer section; 32. an electrode holder; 33. a male buckle; 34. a cover body.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications without inventive contribution to the present embodiment as required after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.

As shown in fig. 1, 2 and 3, an eyeglass device is shown, which mainly comprises a frame assembly 1 and left and right temple assemblies, wherein electronic components with various functions, such as a microphone, are arranged in the left and right temple assemblies. Applied on this wearable glasses equipment the utility model provides an electrode connecting structure.

The frame unit 1 mainly includes a frame 11, a back cover 12, and lenses provided on the frame 11. The two ends of the frame body 11 are bent to form pile heads for connecting the left and right temple assemblies, and the electrode connecting structure is positioned at the outer edge of the lens on the frame body 11 and close to the pile heads.

The electrode assembly 3 comprises an electrode contact 31 for contacting with the head of a human body when the glasses equipment is worn and an electrode holder 32 for fixing the electrode contact 31, the electrode contact 31 is arranged at the head end of the electrode holder 32, and the tail end of the electrode holder 32 is detachably connected with the electrode base 2 through a male buckle and a female buckle 21. When the electrode holder 32 is connected to the electrode holder 2, the electrode contact 31 is electrically connected to the electronic components in the lens frame unit 1.

As shown in fig. 4 and 5, in the present embodiment, the electrode contact 31 includes a buffer portion 312 and a conductive layer 311 covering a surface of the buffer portion 312. The head end of the buffer part 312 protrudes outward to form a hemispherical or semi-ellipsoidal arc surface, and the arc surface is covered with a conductive fabric to form a conductive layer 311. The end of the buffer 312 is connected to the head end of the electrode holder 32. The conductive fabric is conductive silver chloride non-woven fabric. A cover 34 for transmitting electrical signals and fixing the buffer part 312 is arranged between the electrode holder 32 and the buffer part 312, and the male buckle 33 and the cover 34 are both made of stainless steel.

The frame 11 and the rear cover 12 are fitted to each other with a passage for wiring formed therebetween, and the two electrode assemblies 3 and the electronic components on the frame 11 are connected by FPC lines 13 in the passage. When the two electrode assemblies 3 are respectively connected with the two electrode holders 2, the electrode assemblies 3 are aligned to the temple area of the forehead of the human body so as to collect brain wave signals of the human body.

The electrode holder 2 is arranged on the rear cover 12, the tail end of the electrode holder 32 is provided with a male buckle 33, and the male buckle 33 is detachably connected with the female buckle 21 arranged on the electrode holder 2. (in addition, the position of the male and female buttons 21 can be changed, the male button 33 is arranged on the electrode holder 2, and the female button 21 is arranged on the electrode holder 32)

The female buckle 21 is provided with a through hole 22, an elastic member 14 for electrically connecting with the electrode contact 31 when the male buckle 33 and the female buckle 21 are buckled is arranged in the through hole, and the elastic member 14 is a spring. The male buckle 33 and the elastic element 14 are both conductors, one end of the elastic element 14 is connected with the FPC line 13 arranged in the channel, and the other end of the elastic element 14 penetrates through the through hole 22. When the male buckle 33 and the female buckle 21 are buckled, the other end of the elastic element 14 contacts with the male buckle 33 (see fig. 4 in detail).

The frame 11 is further provided with a positioning column 15 for fixing the FPC line 13, the positioning column 15 is located in the channel, and the FPC line 13 is penetrated through the positioning column 15. One end of the elastic piece 14 is screwed on the positioning column 15, and the elastic piece 14 is pressed against the FPC line 13.

Claims (9)

1. The utility model provides an electrode connection structure of glasses equipment, glasses equipment include picture frame subassembly (1) and left and right mirror leg subassembly, its characterized in that: the electrode connecting structure comprises an electrode seat (2) arranged on the mirror frame component (1) and an electrode component (3) detachably connected with the electrode seat (2); the electrode assembly (3) comprises an electrode contact (31) used for being in contact with the head of a human body when the glasses equipment is worn and an electrode holder (32) used for fixing the electrode contact (31), the electrode contact (31) is arranged at the head end of the electrode holder (32), and the tail end of the electrode holder (32) is detachably connected with the electrode seat (2) through a male buckle and a female buckle; when the electrode support (32) is connected with the electrode seat (2), the electrode contact (31) is electrically connected with an electronic component in the spectacle frame component (1).

2. The electrode connection structure according to claim 1, wherein: the spectacle frame assembly (1) comprises a frame body (11) and a rear cover (12), wherein a channel for wiring is formed between the frame body (11) and the rear cover (12); electrode holder (2) are located back lid (12), electrode support (32) end is equipped with pin thread (33), pin thread (33) can be dismantled with box (21) that set up in electrode holder (2) and be connected.

3. The electrode connection structure according to claim 2, wherein: the female buckle (21) is provided with a through hole (22), and an elastic piece (14) which is electrically connected with the electrode contact (31) when the male buckle (33) and the female buckle (21) are buckled with each other is arranged in the channel.

4. The electrode connection structure according to claim 3, wherein: the elastic piece (14) is a spring; the male buckle (33) and the elastic piece (14) are both conductors, one end of the elastic piece (14) is connected with the FPC wire (13) arranged in the channel, and the other end of the elastic piece (14) penetrates through the through hole (22); when the male buckle (33) and the female buckle (21) are buckled, the other end of the elastic piece (14) is contacted with the male buckle (33).

5. The electrode connection structure according to claim 4, wherein: the frame body (11) is also provided with a positioning column (15) for fixing the FPC (13), the positioning column (15) is positioned in the channel, and the FPC (13) is penetrated through the positioning column (15); one end of the elastic piece (14) is screwed on the positioning column (15) and the elastic piece (14) is pressed against the FPC wire (13).

6. The electrode connection structure according to claim 2, wherein: the electrode contact (31) comprises a buffer part (312) and a conductive layer (311) coated on the surface of the buffer part (312); the head end of the buffer part (312) protrudes outwards to form a hemispherical or semi-ellipsoidal cambered surface, and the cambered surface is covered with a conductive fabric to form the conductive layer (311); the tail end of the buffer part (312) is connected with the head end of the electrode holder (32).

7. The electrode connection structure according to claim 6, wherein: the conductive fabric is a conductive silver chloride non-woven fabric.

8. The electrode connection structure according to claim 6 or 7, wherein: a cover body (34) used for transmitting electric signals and fixing the buffer part (312) is arranged between the electrode support (32) and the buffer part (312).

9. The electrode connection structure according to claim 8, wherein: the male buckle (33) and the cover body (34) are both made of stainless steel.

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