CN210119638U

CN210119638U - Electrode structure of glasses equipment

Info

Publication number: CN210119638U
Application number: CN201921168350.3U
Authority: CN
Inventors: 谷超; 李建军; 段韩路
Original assignee: Xilinmen Furniture Co Ltd
Current assignee: Xilinmen Furniture Co Ltd
Priority date: 2019-07-24
Filing date: 2019-07-24
Publication date: 2020-02-28
Anticipated expiration: 2029-07-24

Abstract

The utility model relates to the field of wearable equipment, in particular to an electrode structure of glasses equipment, which comprises a glasses frame component, a left glasses leg component and a right glasses leg component, wherein the electrode 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 a supporting piece, the electrode contact is used for being in contact with the head of a human body when the glasses equipment is worn, the supporting piece is used for supporting the electrode contact, the electrode contact is arranged at the head end or the surface of the supporting piece, and the tail end of the supporting piece is detachably connected with the electrode seat; when the supporting piece is connected with the electrode seat, the electrode contact is electrically connected with the electronic component in the mirror frame component; the support is made of a flexible material, an elastic material, or both; the multifunctional head massager has the function of adjusting the space, is wide in applicability, and can be attached to the heads of most people.

Description

Electrode structure of glasses equipment

Technical Field

The utility model relates to a wearing equipment field, the more specifically electrode 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 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 structure of glasses equipment, have accommodation space's function, 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 structure of glasses equipment comprises a glasses frame component, a left glasses leg component and a right glasses leg component, wherein the electrode 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 a supporting piece, the electrode contact is used for being in contact with the head of a human body when the glasses equipment is worn, the supporting piece is used for supporting the electrode contact, the electrode contact is arranged at the head end or the surface of the supporting piece, and the tail end of the supporting piece is detachably connected with the electrode seat; when the supporting piece is connected with the electrode seat, the electrode contact is electrically connected with the electronic component in the mirror frame component; the support is made of a flexible material, an elastic material, or both.

On one hand, the electrode assembly is detachably connected with the electrode holder, and when the electrode assembly is used, electrode contacts of different types (sizes) can be replaced according to the head shape of a user, so that the applicability is high; on the other hand, the supporting piece in the electrode assembly is made of flexible materials or elastic materials, so that the electrode contact is relatively stable when being in contact with the head of a human body, the occurrence of poor contact is reduced, and the electrode contact can be fully in contact with the head of the human body and can be contracted along with the size of the head due to the fact that the supporting piece is arranged between the head and the glasses frame and is deformed under pressure when being worn.

The utility model discloses further preferred scheme does: the electrode holder and the electrode assembly are provided with magnets, and the electrode holder and the electrode assembly are attracted with each other through unlike magnetic poles.

The utility model discloses further preferred scheme does: the electrode holder is provided with a magnet, and the tail end of the support part is provided with a magnetizer; when the magnetizer is close to and attached to the magnet, the magnetizer is magnetized by the magnetic field of the magnet to form another magnet, and the two magnets attract each other. The electrode holder and the electrode assembly are connected by utilizing the principle that the unlike magnetic poles attract each other, so that the purpose of detachable connection is realized, and the electrode holder is convenient to detach and mount for multiple times.

The utility model discloses further preferred scheme does: the supporting piece is a rubber sleeve and is hollow inside; an elastic piece is arranged in the rubber sleeve, and the elastic piece is a conductor; the upper end of the elastic part is propped against the electrode contact arranged at the head end of the supporting part, and the lower end of the elastic part is propped against the magnetizer.

On one hand, the elastic piece is utilized to increase the deformation recovery capability of the rubber sleeve after being compressed, and on the other hand, the elastic piece is utilized to transmit an electric signal collected on the electrode contact, so that the purpose of one object and two purposes is achieved.

The utility model discloses further preferred scheme does: the tail end of the rubber sleeve is provided with a fixed cover, the fixed cover is sleeved outside the rubber sleeve, and the magnetizer is arranged in the fixed cover and fixed on the fixed cover through bonding; the port of the fixed cover is internally convex; when the magnetizer is attracted with the magnet, the inward convex port on the fixed cover is abutted against the outer flange arranged at the tail end of the rubber sleeve, and the other port of the fixed cover is sleeved outside the electrode seat.

By adopting the technical scheme, the rubber sleeve and the magnetizer are connected through the fixing cover, and meanwhile, when the magnetizer is attracted with the magnet, the fixing cover is just sleeved outside the electrode seat, so that the electrode assembly is prevented from deviating from the electrode seat.

The utility model discloses a another step preferred scheme does: the supporting piece is a sponge product, the head end of the supporting piece protrudes outwards to form a hemispherical or semi-ellipsoidal cambered surface, the cambered surface is covered with a conductive fabric, and the conductive fabric covers the head end of the supporting piece to form the electrode contact; the magnetizer at the tail end of the support part is electrically connected with the conductive fabric. The conductive fabric is a conductive silver chloride non-woven fabric.

By adopting the technical scheme, the effects of the rubber sleeve and the electrode contact can be achieved through the combination of the sponge and the conductive fabric.

The utility model discloses further preferred scheme does: and the tail end of the support piece is provided with an annular cover body used for transmitting an electric signal and fixing the conductive fabric and the magnetizer.

The utility model discloses a still another step preferred scheme does: the supporting piece is a rubber sleeve which is spiral, is hollow inside and is provided with a conductor used for connecting the electrode contact and the magnetizer; the mirror frame component is provided with a screwing part in threaded connection with the rubber sleeve; the rotary connection part protrudes or is recessed outwards from the surface of the lens frame component to form the electrode seat. Utilize the spiral helicine structural feature of rubber sleeve, can follow the even deformation of helix when receiving the compression, and can resume after deformation.

The utility model discloses further preferred scheme does: the picture frame assembly comprises a frame body and a rear cover, a channel for wiring is formed between the frame body and the rear cover, the electrode seat is communicated with the channel, and the flexible circuit board and the electrode contact in the channel are connected through a conductor conveniently.

The utility model also provides a glasses equipment, including foretell any one the electrode structure.

To sum up, the utility model discloses following beneficial effect has: the electrode assembly and the electrode seat are detachably connected, so that the electrode assembly can be used for multiple times or replaced according to head shapes of different people, and the applicability is high; and the supporting piece 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 embodiment 1 is applied;

fig. 2 is an exploded view of a wearable eyeglass device to which embodiment 1 is applied;

FIG. 3 is an exploded view of embodiment 1;

FIG. 4 is an exploded view of the electrode assembly of example 1;

FIG. 5 is a sectional view of an electrode assembly in example 1;

FIG. 6 is a sectional view of the electrode assembly of example 1 in cooperation with an electrode holder;

FIG. 7 is a sectional view showing the electrode assembly of example 2 in cooperation with an electrode holder;

FIG. 8 is a schematic structural view of a support member in embodiment 3;

FIG. 9 is a sectional view of the supporting member in example 3.

In the figure: 1. a frame assembly; 11. a frame body; 12. a rear cover; 13. an FPC line; 2. an electrode holder; 3. an electrode assembly; 31. an electrode contact; 32. a support member; 33. an elastic member; 34. a fixed cover; 35. an annular cover body; 4. a magnet.

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.

Example 1:

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 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 11 are bent to form the pile heads for connecting the left and right temple assemblies, and the electrode structure is located at the outer edge of the lens on the frame 11 and close to the pile heads. The electrode structure includes an electrode holder 2 disposed on the rear cover 12 and an electrode assembly 3 detachably connected to the electrode holder 2. The detachable connection mode comprises the modes of attracting connection, threaded connection or buckling connection and the like through the magnet 4. This embodiment is illustrated with the magnet 4 snap-in connection.

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 are connected by the 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 assembly 3 includes an electrode contact 31 for contacting the head of a human body when wearing the eyeglass device and a support 32 for supporting the electrode contact 31. The electrode contact 31 is arranged at the head end of a support member 32, the tail end of the support member 32 being detachably connected to the electrode holder 2 (see fig. 4 in more detail).

The electrode holder 2 and the electrode component 3 are both provided with magnets 4, and the electrode holder 2 and the electrode component 3 are attracted with each other through unlike magnetic poles. In this embodiment, the electrode holder 2 is provided with a magnet 4, and the end of the support 32 is provided with a magnetizer 4. When the magnetizer 4 is close to and attached to the magnet 4, the magnetizer 4 is magnetized by the magnetic field of the magnet 4 to form another magnet 4, and the two magnets attract each other. Besides, the magnetic conductor 4 may be disposed on the electrode holder 2, and the magnet 4 may be disposed at the end of the support member 32, or the magnet 4 may be disposed at the ends of the electrode holder 2 and the support member 32, which are similar in principle and will not be described in detail.

The support 32 is made of a flexible material, an elastic material, or both. In this embodiment, the supporting member 32 is exemplified as a rubber sleeve, the supporting member 32 is hollow and provided with an elastic member 33, the elastic member 33 is a conductor, and the elastic member 33 is exemplified by a spring in this embodiment. The upper end of the elastic part 33 is abutted against the electrode contact 31 arranged at the head end of the supporting part 32, and the lower end of the elastic part 33 is abutted against the magnetizer 4. When the magnet 4 on the support member 32 is attracted to the magnetizer 4 on the electrode holder 2, the electrode contact 31 is electrically connected to the FPC line 13 (electronic component) in the electrode holder 2 through the elastic member 33, the magnetizer 4, and the magnet 4.

In order to fix the rubber sleeve and the magnetizer 4, the tail end of the rubber sleeve is provided with a fixing cover 34, the fixing cover 34 is sleeved outside the rubber sleeve, and the magnetizer 4 is arranged in the fixing cover 34. The fixed cover 34 has an inward convex port, when the magnetizer 4 is attracted to the magnet 4, the inward convex port of the fixed cover 34 abuts against an outer flange arranged at the end of the rubber sleeve, and the other port of the fixed cover 34 is sleeved outside the electrode holder 2 (see fig. 5 and 6 for details).

Example 2:

as shown in fig. 7, another embodiment of the electrode assembly 3 of the present invention is shown, in this embodiment, the supporting member 32 is a sponge product, the head end of the supporting member 32 protrudes outward to form a hemispherical or semi-ellipsoidal arc surface, and the arc surface is covered with a conductive fabric, such as a conductive silver chloride non-woven fabric. The conductive fabric covers the head end of the support member 32 to form the electrode contact 31. The magnetizer 4 is disposed at the end of the supporter 32, and is connected to the conductive fabric through the annular cover 35 disposed at the end of the supporter 32. The signal collected when the conductive fabric contacts with the head of the human body is electrically connected with the FPC wire 13 (electronic component) in the electrode base 2 through the annular cover body, the magnetizer 4 and the magnet 4. In the present embodiment, the main difference is only the upper support 32 and the electrode contact 31 of the electrode assembly 3, and the other structures (the electrode holder 2, the frame, etc.) are the same as those of embodiment 1.

Example 3:

as shown in fig. 8 and 9, yet another embodiment of the electrode assembly 3 of the present invention is shown. In the present embodiment, the supporting member 32 is a rubber sleeve, which is spiral, and has a hollow interior and is provided with a conductor (the conductor may also be in the form of an elastic member 33 in embodiment 1, such as a spring) for connecting the electrode contact 31 and the magnetic conductor 4. The frame unit 1 is provided with a screw-on portion (not shown) to which a rubber sleeve is screwed. The rotary part is convex or concave on the surface of the back cover 12 to form the electrode seat 2.

Claims

1. The utility model provides an electrode structure of glasses equipment, glasses equipment include picture frame subassembly (1) and left and right mirror leg subassembly, its characterized in that: the electrode 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 contacting with the head of a human body when the glasses equipment is worn and a supporting piece (32) used for supporting the electrode contact (31), the electrode contact (31) is arranged at the head end or the surface of the supporting piece (32), and the tail end of the supporting piece (32) is detachably connected with the electrode seat (2); when the supporting piece (32) is connected with the electrode holder (2), the electrode contact (31) is electrically connected with an electronic component in the spectacle frame component (1); the support (32) is made of a flexible material, an elastic material, or both.

2. The electrode structure of claim 1, wherein: the electrode holder (2) and the electrode assembly (3) are respectively provided with a magnet (4), and the electrode holder (2) and the electrode assembly (3) are mutually attracted through unlike magnetic poles.

3. The electrode structure of claim 2, wherein: a magnet (4) is arranged on the electrode seat (2), and a magnetizer (4) is arranged at the tail end of the support piece (32); when the magnetizer (4) is close to and attached to the magnet (4), the magnetizer (4) is magnetized by the magnetic field of the magnet (4) to form another magnet (4) and the two magnets attract each other.

4. The electrode structure of claim 3, wherein: the supporting piece (32) is a rubber sleeve and is hollow inside; an elastic piece (33) is arranged in the rubber sleeve, and the elastic piece (33) is a conductor; the upper end of the elastic part (33) is propped against the electrode contact (31) arranged at the head end of the supporting part (32), and the lower end of the elastic part (33) is propped against the magnetizer (4).

5. The electrode structure of claim 4, wherein: the tail end of the rubber sleeve is provided with a fixed cover (34), the fixed cover (34) is sleeved outside the rubber sleeve, and the magnetizer (4) is arranged in the fixed cover (34); the port of the fixed cover (34) is internally convex; when the magnetizer (4) is attracted with the magnet (4), the inward convex port on the fixed cover (34) is propped against the outer flange arranged at the tail end of the rubber sleeve, and the other port of the fixed cover (34) is sleeved outside the electrode seat (2).

6. The electrode structure of claim 3, wherein: the support member (32) is a sponge product, the head end of the support member (32) protrudes outwards to form a hemispherical or semi-ellipsoidal cambered surface, a conductive fabric is covered on the cambered surface, and the head end of the support member (32) is covered by the conductive fabric to form the electrode contact (31); the magnetizer (4) at the tail end of the support piece (32) is electrically connected with the conductive fabric.

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

8. The electrode structure according to claim 6 or 7, wherein: and the tail end of the support part (32) is provided with an annular cover body (35) which is used for transmitting an electric signal and fixing the conductive fabric and the magnetizer (4).

9. The electrode structure of claim 3, wherein: the supporting piece (32) is a rubber sleeve which is spiral, is hollow inside and is provided with a conductor used for connecting the electrode contact (31) and the magnetizer (4); the mirror frame component (1) is provided with a screwing part in threaded connection with the rubber sleeve; the rotary connection part protrudes or is recessed outwards on the surface of the lens frame component (1) to form the electrode seat (2).

10. The electrode structure of claim 1, wherein: the spectacle frame assembly (1) comprises a frame body (11) and a rear cover (12), a channel for wiring is formed between the frame body (11) and the rear cover (12), and the electrode holder (2) is communicated with the channel.

11. An eyewear apparatus, comprising an electrode structure as claimed in any one of claims 1 to 10.