CN111142274B

CN111142274B - Bone conduction intelligent glasses for police

Info

Publication number: CN111142274B
Application number: CN201911371696.8A
Authority: CN
Inventors: 李杨
Original assignee: Wuhan Yuzhong Information Technology Co ltd
Current assignee: Wuhan Yuzhong Information Technology Co ltd
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2021-08-20
Anticipated expiration: 2039-12-27
Also published as: CN111142274A

Abstract

The application discloses police bone conduction intelligent glasses, which comprise lenses, a glasses frame, a bone conduction microphone and a connecting piece, wherein the glasses frame comprises a glasses ring and glasses legs, the glasses legs are connected with the glasses ring, the glasses legs are provided with first sliding grooves, and the glasses legs are further provided with first adjusting grooves communicated with the first sliding grooves; the bone conduction microphone is provided with a convex block, a groove is formed in the convex block, and a clamping piece is arranged in the groove; the connecting piece comprises a sliding block which is in sliding connection with the first sliding groove, a first fastener which is used for locking and fixing the sliding block and the first sliding groove relatively penetrates through the first adjusting groove, the sliding block is provided with a containing groove, and a notch of the containing groove is provided with two symmetrically arranged notches and two symmetrically arranged clamping ports; the bone conduction microphone is connected with the detachable side of the glasses through the clamping connection between the clamping piece and the clamping interface. Bone conduction microphone passes through the connecting piece and realizes its and the mirror leg between can alleviate the whole weight of intelligent glasses and strengthen the comfort level that the user wore.

Description

Bone conduction intelligent glasses for police

Technical Field

The application relates to the technical field of glasses, especially, relate to an it is alert with osteoacusis intelligence glasses.

Background

The smart glasses are also called smart glasses, and refer to a general name of glasses which have an independent operating system, can be provided with programs provided by software service providers such as software and games, can finish functions of adding schedules, map navigation, interacting with friends, taking photos or videos, developing video calls with friends and the like through voice or action operation, and can realize wireless network access through a mobile communication network.

Usually, after the bone conduction microphone is installed on the glasses legs of the intelligent glasses, the intelligent glasses can realize the voice operation function. In order to stabilize the connection between the bone conduction microphone and the glasses legs, the cross-sectional area of the glasses legs of the intelligent glasses is increased compared with the glasses legs of the common glasses. However, in the smart glasses with the bone conduction microphones, the additional bone conduction microphones and the cross-sectional areas of the temples of the smart glasses are increased, which leads to the increase of the overall weight of the smart glasses, and after the smart glasses are worn by a user for a long time, the nose pads of the smart glasses can press the bridge of the nose of the user, thereby causing uncomfortable wearing. Therefore, how to reduce the overall weight of the smart glasses to increase the wearing comfort of the user becomes a problem to be solved.

Content of application

The application provides alert osteoacusis intelligence glasses of using can reduce the weight of intelligence glasses effectively and increase user's the advantage of wearing the comfort level.

According to one aspect of the application, provided are police bone conduction smart glasses; this intelligent glasses includes:

a lens;

the glasses frame comprises a glasses ring and glasses legs, the glasses legs are connected with the glasses ring, first sliding grooves are formed in the glasses legs, and first adjusting grooves communicated with the first sliding grooves are formed in the glasses legs;

the bone conduction microphone is provided with a convex block, a groove is formed in the convex block, and a clamping piece is arranged in the groove;

the connecting piece comprises a sliding block which is in sliding connection with the first sliding groove, a first fastener which is used for locking and fixing the sliding block and the first sliding groove relatively penetrates through the first adjusting groove, the sliding block is provided with a containing groove, and a notch of the containing groove is provided with two symmetrically arranged notches and two symmetrically arranged clamping ports;

wherein, the bone conduction microphone passes through the joint cooperation between joint spare and the joint interface and realize and be connected with dismantling between the mirror leg.

The application is further configured to: the clamping piece comprises a clamping block and a first spring, one end of the first spring is connected with the clamping block, and the other end of the first spring is connected with the bottom of the groove.

The application is further configured to: the intelligent glasses further comprise a pressing piece, the pressing piece comprises a pressing plate and a second spring, the outer peripheral wall of the pressing plate is arranged at intervals with the side wall of the containing groove, one end of the second spring is connected with the pressing plate, and the other end of the second spring is connected with the inner wall of the sliding block.

The application is further configured to: the mirror leg still sets up the opening with first adjustment tank and first spout intercommunication, wears to be equipped with the regulating part of adjusting the slider along the direction of depth motion of first spout in the opening, and the regulating part includes the regulation double-screw bolt with slider threaded connection, and the one end that the regulation double-screw bolt deviates from the slider is worn out the opening and is connected with the regulation head.

The application is further configured to: the bone conduction microphone is further provided with an elastic piece which is a torsion spring, one end of the torsion spring is clamped with the pressing plate, and the other end of the torsion spring is connected with the bone conduction microphone.

The application is further configured to: the surface that the clamp plate deviates from first spout is equipped with the tip that supplies the torsional spring and stretches into in order to realize the fixed joint portion of torsional spring and clamp plate joint.

The application is further configured to: the bone conduction microphone is close to the surface that holds the groove and has seted up and hold the groove, holds the groove and plays the effect of accomodating to the torsional spring.

The application is further configured to: after the clamping block is clamped with the clamping interface, the torsion spring is in a stretching state.

The application is further configured to: the one end that the mirror leg deviates from the picture frame has still seted up the second spout, and second spout sliding connection has the anticreep piece, and the one end that the mirror leg deviates from the picture frame still sets up the second adjustment tank with the second spout intercommunication, and the second adjustment tank is worn to be equipped with and is used for locking the second fastener fixed with anticreep piece and second spout.

The application is further configured to: the anticreep piece is detained including anticreep piece and anticreep, and anticreep piece and second spout sliding connection, the third fastener that is equipped with anticreep piece threaded connection is detained to the anticreep.

The application provides alert osteoacusis intelligence glasses of using, its beneficial effect is:

when a user needs to use the bone conduction microphone to receive voice information, the bone conduction microphone can be installed between the bone conduction microphone and the glasses legs through the clamping fit between the clamping piece and the clamping interface, otherwise, when the user does not need to use the bone conduction microphone to receive the voice information, the bone conduction microphone can also be detached between the bone conduction microphone and the glasses legs through the clamping fit between the clamping piece and the clamping interface, and accordingly the whole wearing weight of the intelligent glasses is reduced.

Through set up first spout and first adjustment tank on the mirror leg, save partly material and also can play the whole purpose of wearing weight that alleviates intelligent glasses, strengthen the comfort level that the user wore promptly.

Because different users 'the face type is different, through sliding connection between slider and the first spout, can adjust the relative position between bone conduction microphone and the mirror leg to realize through first fastener that the relative position is fixed between slider and the first spout and adapt to different users' the demand of wearing, with the suitability of reinforcing intelligent glasses.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts.

Fig. 1 is a schematic structural diagram of smart glasses according to an embodiment of the present application;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

FIG. 3 is an enlarged view of the structure at B in FIG. 1;

FIG. 4 is a schematic structural diagram of smart glasses according to an embodiment of the present disclosure;

FIG. 5 is an enlarged view of the structure at A in FIG. 4;

FIG. 6 is an enlarged view of the structure at B in FIG. 4;

FIG. 7 is a schematic structural diagram of a connector according to an embodiment of the present application;

FIG. 8 is a schematic structural diagram of a notch and a card interface in an embodiment of the present application;

FIG. 9 is a schematic view of a pressing member according to an embodiment of the present disclosure;

fig. 10 is a schematic structural diagram of a bone conduction microphone according to an embodiment of the present application;

fig. 11 is a schematic cross-sectional view of a bone conduction microphone according to an embodiment of the present application.

Reference numerals: 110. a lens; 120. a mirror frame; 121. a lens ring; 122. a temple; 1221. a first chute; 1222. a first regulating groove; 1223. a first fastener; 1224. an opening; 200. a bone conduction microphone; 210. a conduction part; 220. a connecting portion; 221. a bump; 222. a groove; 223. a clamping piece; 2231. a clamping block; 2232. a first spring; 224. a receiving groove; 225. an elastic member; 226. an electrical contact end; 300. a connecting member; 310. a slider; 311. a containing groove; 312. a notch; 313. a card interface; 314. a housing chamber; 320. an adjustment member; 400. a pressing member; 410. pressing a plate; 411. a contact; 412. a clamping part; 420. a second spring; 500. a drop-off prevention member; 510. an anti-drop block; 520. preventing tripping; 530. a second fastener; 540. a third fastener; 551. a second regulating groove; 552. a second runner.

Detailed Description

In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.

Among the prior art, the relative position between the bone conduction microphone among the bone conduction smart glasses and the mirror leg of smart glasses is fixed, because there is the difference in different users ' face type, when same style of bone conduction smart glasses was worn to different users, thereby the bone conduction microphone probably has the condition of laminating on some users ' skull that can't be fine and can't reach good bone conduction's effect. At this moment, the seller needs to customize the bone conduction intelligent glasses suitable for the seller according to the requirements of the face of the actual user, so that the time for the user to take the bone conduction intelligent glasses is delayed, and meanwhile, the bone conduction intelligent glasses of the same style cannot be produced in large scale, and the processing cost of the bone conduction intelligent glasses is increased.

In order to solve the above technical problem, please refer to fig. 1, the present application provides smart glasses for police bone conduction, which include a lens 110, a frame 120, a bone conduction microphone 200 and a connector 300.

Referring to fig. 1-3, the lens 110 can be a normal lens 110 or a functional lens 110. When the lens 110 is a common lens 110, the lens 110 may be a decorative lens 110, such as a flat mirror, in which case, the material of the lens 110 may be plastic or glass, and the color of the lens 110 may be colorless or black transparent. When the lens 110 is a functional lens 110, the lens 110 may be a lens 110 having some specific functions, such as a convex lens or a concave lens, wherein when the lens 110 is a convex lens, the smart glasses have a function of presbyopic glasses, i.e., a user can see a nearby object after wearing the smart glasses, and when the lens 110 is a concave lens, the smart glasses have a function of myopia glasses, i.e., a user can see a distant object after wearing the smart glasses. In this case, the material of the lens 110 may be glass, and the color of the lens 110 may be colorless or black transparent.

Referring to fig. 4-6, frame 120 includes a rim 121 and a temple 122, and temple 122 is hinged to the outer peripheral wall of frame 120. The lens ring 121 is disposed on the outer peripheral wall of the lens 110 and plays a role in carrying and protecting the lens 110, wherein the lens ring 121 can be disposed on the outer peripheral wall of the lens 110 in a half-winding manner, and the lens ring 121 can also be disposed on the outer peripheral wall of the lens 110 in a full-winding manner. The material of the rim 121 and the temples 122 may be metal, plastic (resin), natural material, or the like. When the lens ring 121 and the temple 122 are made of metal material, they may be made of titanium alloy, aluminum alloy, nickel alloy, etc., when the lens ring 121 and the temple 122 are made of plastic material, they may be made of acetate fiber, epoxy resin, nylon, etc., and when the lens ring 121 and the temple 122 are made of natural material, they may be made of hawksbill, etc.

The bone conduction microphone 200 can convert sound into mechanical vibration of different frequencies, transmitting sound waves through the skull, bone labyrinth, inner ear lymph fluid transmission, screw organ, auditory nerve, auditory center of a human. Since the bone conduction microphone 200 is provided with an electronic component electrically connected to a chip disposed inside the temple 122 and other components, the electronic component is a device capable of achieving normal operation of the bone conduction microphone 200, the other components are a battery or a switch, and the electronic component and the other components are the same as those in the prior art and are not described herein. To ensure that the performance of the bone conduction microphone 200 is not affected after the bone conduction microphone 200 is detached from the temple 122, the bone conduction microphone 200 includes a connection part 220 and a conduction part 210. The connection portion 220 serves as a structural connection between the bone conduction microphone 200 and the temple 122, the connection portion 220 serves as an electrical connection between the bone conduction microphone 200 and the chip, and related electronic components are disposed inside the conduction portion 210. The connecting portion 220 is fixedly connected to one surface of the conducting portion 210, an electrical contact end 226 is circumferentially disposed on the surface of the connecting portion 220 away from the conducting portion 210, and one end of the electrical contact end 226 close to the conducting portion 210 extends toward the inside of the connecting portion 220 and is embedded in the connecting portion 220 and electrically connected to the related electronic component inside the conducting portion 210.

Referring to fig. 7-9, connector 300 is used to make a connection between bone conduction microphone 200 and temple 122. The surfaces of the two opposite temples 122 are respectively provided with a first sliding slot 1221, and a connecting piece 300 is arranged in the first sliding slot 1221. The connecting member 300 includes the slider 310 that is connected with the first runner 1221 in a sliding manner, the shape of the slider 310 is matched with the shape of the first runner 1221, in order to avoid the slider 310 rotating under the action of the circumferential force, preferably, in the embodiment, the slider 310 is arranged in a rectangular manner, a circular accommodating groove 311 is formed in the surface of the bottom wall of the groove, away from the first runner 1221, of the slider 310, correspondingly, the radial cross section of the connecting portion 220 is also arranged in a circular manner, the depth dimension of the accommodating groove 311 is smaller than that of the slider 310, and the thickness dimension of the connecting portion 220 is larger than that of the accommodating groove 311. The bottom wall of the accommodating slot 311 is provided with a contact 411 electrically connected to the electrical contact end 226 of the connection portion 220, when the bone conduction microphone 200 is connected to the slider 310, that is, the electrical contact end 226 of the connection portion 220 of the bone conduction microphone 200 abuts against the contact 411 on the bottom wall of the accommodating slot 311, and after the switch is triggered, the bone conduction microphone 200 transmits a relevant signal, so that a user can receive a corresponding voice signal.

Referring to fig. 10-11, two protrusions 221 are disposed on an end of the outer peripheral wall of the connecting portion 220 away from the conducting portion 210, and the two protrusions 221 are radially and symmetrically disposed about an end surface of the connecting portion 220. A groove 222 is formed on the surface of each bump 221 close to the conducting portion 210, and a clamping piece 223 is arranged in the groove 222 and is clamped and matched with the clamping interface 313 to realize the installation between the bone conduction microphone 200 and the slider 310.

The clamping member 223 includes a first spring 2232 and a clamping block 2231, one end of the first spring 2232 is fixedly connected to the clamping block 2231, and the other end of the first spring 2232 is fixedly connected to the bottom of the corresponding groove 222.

Referring to fig. 7-9, the notch of the receiving slot 311 is provided with two notches 312 symmetrically arranged along the radial direction and engaged with the protrusion 221, the two notches 312 are communicated with the receiving slot 311 and communicated with the notch of the receiving slot 311, the notch of the receiving slot 311 is further provided with two locking interfaces 313 symmetrically arranged along the radial direction and engaged with the locking block 2231, and the two locking interfaces 313 are communicated with the receiving slot 311 but not communicated with the notch of the receiving slot 311. The radial straight line of the two notches 312 is perpendicular to the radial straight line of the two clamping interfaces 313.

Referring to fig. 1 to 3, each of the temples 122 is further provided with a first adjusting groove 1222 vertically communicated with the first sliding groove 1221, a first fastening member 1223 for relatively locking and fixing the sliding block 310 and the first sliding groove 1221 is disposed in the first adjusting groove 1222 in a penetrating manner, the first fastening member 1223 includes a first stud and a first screw head, the first screw head is fixedly connected with one end of the first stud, the other end of the first stud is in threaded connection with the sliding block 310, and a user drives the first stud to rotate by means of the first screw head, so that an end of the first stud departing from the first screw head moves toward a direction close to or away from the sliding block 310, and the sliding block 310 and the first sliding groove 1221 are relatively locked and fixed or relatively slide.

With the above arrangement, the bone conduction microphone 200 is rotated by inserting the protrusion 221 into the notch 312, the fixture 2231 is pressed by the wall surface of the receiving slot 311, so that the fixture 2231 presses the first spring 2232 to move toward the bottom of the slot 222, when the bone conduction microphone 200 rotates to a certain angle, i.e., the slot of the slot 222 is aligned with the snap-in opening 313, the fixture 2231 moves toward the bottom of the slot 222 under the action of the first spring 2232 and is snapped into the snap-in opening 313, i.e., the bone conduction microphone 200 is mounted to the slider 310. After waiting that bone conduction microphone 200 installs, the user can be through rotating first spiral shell head, first spiral shell head drives first double-screw bolt and rotates, make the tip that first double-screw bolt deviates from first spiral shell head move towards the direction that deviates from slider 310, adjust the position of slider 310 in first spout 1221 and make slider 310 move suitable position, the relative fixation between slider 310 and first spout 1221 is realized to the first spiral shell head of antiport, the relative position between bone conduction microphone 200 and mirror leg 122 can be adjusted according to the actual face type of oneself to different users promptly, make bone conduction microphone 200 more laminate in user's skull thereby reach good conduction effect, strengthen the suitability of bone conduction intelligent glasses.

Referring to fig. 10 to 11, since the thickness of the connecting portion 220 is greater than the depth of the receiving slot 311, after the latch 2231 is engaged with the engaging opening 313, a certain distance exists between the surface of the conductive portion 210 of the bone conduction microphone 200 close to the connecting portion 220 and the notch of the receiving slot 311, if a user needs to detach the bone conduction microphone 200, the user can use an external tool (e.g., a latch needle) to push the latch 2231 through the distance, so that the latch 2231 presses the first spring 2232 and moves toward a direction close to the bottom of the groove 222, the latch 2231 completely retracts into the groove 222 to disengage the latch 2231 from the engaging opening 313, and the bone conduction microphone 200 is rotated, so that the bone conduction microphone 200 can be detached from the slider 310 when the notch of the groove 222 is aligned with the notch 312. When the bone conduction microphone 200 is not needed, the bone conduction microphone 200 can be detached, so that the whole weight of the intelligent glasses is reduced to increase the wearing comfort of the user.

Referring to fig. 7 to 9, in order to improve the portability of the bone conduction microphone 200 during the detachment of the bone conduction microphone 200, an end of the slider 310 facing away from the notch of the accommodating slot 311 defines an accommodating chamber 314, a pressing member 400 is disposed in the accommodating chamber 314, and the pressing member 400 includes a pressing plate 410 and a second spring 420. The pressing plate 410 is circular, the outer peripheral wall of the pressing plate 410 is spaced from the side wall of the accommodating groove 311, one end of the second spring 420 is fixedly connected with the surface of the pressing plate 410, which is away from the notch of the accommodating groove 311, and the other end of the second spring 420 is connected with the inner wall of the slider 310 (i.e., the wall surface of the accommodating chamber 314, which is away from the notch of the accommodating groove 311). Wherein, the corresponding contact 411 is disposed on the surface of the pressing plate 410 close to the notch of the receiving slot 311 and arranged along the circumference thereof, when the connecting portion 220 of the bone conduction microphone 200 is inserted into the receiving slot 311 of the slider 310, the electrical contact end 226 of the connecting portion 220 abuts against the contact 411, thereby ensuring that the voice signal can be transmitted normally through the bone conduction microphone 200.

Through pressing bone conduction microphone 200, the connecting portion 220 butt clamp plate 410 of bone conduction microphone 200, clamp plate 410 extrudes second spring 420 under the exogenic action, and second spring 420 is in compression state for thereby fixture block 2231 breaks away from with joint interface 313 and realizes the dismantlement between bone conduction microphone 200 and the slider 310, and the user need not be with the help of external parts, just can realize its dismantlement through pressing bone conduction microphone 200, and the operation is simple convenient and fast more.

The difference in the face shapes of the users may cause different users to abut against the skull of the user with different degrees when wearing the smart glasses, for example, the surface of the conductive part 210 of the bone conductive microphone 200 facing away from the connecting part 220 may only be attached to the skin of the user, at this time, when the user speaks, due to the action of the muscle of the face, there is a gap between the surface of the conductive part 210 of the bone conductive microphone 200 facing away from the connecting part 220 and the skin of the user, and at this time, the user hears the intermittent voice. For another example, the surface of the conduction part 210 of the bone conduction microphone 200 away from the connection part 220 may be closely attached to the skin of the user, and at this time, the abutting force between the bone conduction microphone 200 and the skin is smaller than the maximum elastic force of the second spring 420, so that the bone conduction microphone 200 cannot be separated from the slider 310, and when the user speaks, due to the action of the muscle on the face, the abutting force between the bone conduction microphone 200 and the skin may be increased, which may cause the wearing discomfort of the user. In order to enhance the wearing comfort of the smart glasses, the surfaces of the two glasses legs 122 facing away from each other are respectively provided with an opening 1224 communicating with the first adjusting groove 1222 and the first sliding groove 1221, and an adjusting member 320 (as shown in fig. 2) for adjusting the sliding block 310 to move along the depth direction of the first sliding groove 1221 is inserted into the opening 1224.

The adjustment member 320 includes an adjustment stud threadedly coupled to the slider 310, with an end of the adjustment stud facing away from the slider 310 passing through the opening 1224 and having an adjustment head coupled thereto.

When the surface of the conduction part 210 of the bone conduction microphone 200, which is away from the connection part 220, is only attached to the skin surface of the user, the user rotates the adjustment head, the adjustment head drives the adjustment stud connected with the adjustment head to rotate, and the slider 310 moves towards the direction of the notch close to the first sliding groove 1221 under the limitation of the first sliding groove 1221, that is, the distance between the surface of the conduction part 210 of the bone conduction microphone 200, which is away from the connection part 220, and the skin of the user is reduced, that is, the contact area between the surface of the conduction part 210 of the bone conduction microphone 200, which is away from the connection part 220, and the skin of the user is increased and reduced, so that continuous and effective transmission of sound signals is ensured. When the surface of the conduction part 210 of the bone conduction microphone 200, which deviates from the connection part 220, abuts against the skin surface of the user, the adjusting head is rotated reversely, the adjusting head drives the adjusting stud connected with the adjusting head to rotate reversely, the sliding block 310 moves towards the direction of the notch far away from the first sliding groove 1221 under the limitation of the first sliding groove 1221, namely, the abutting force between the surface of the conduction part 210 of the bone conduction microphone 200, which deviates from the connection part 220, and the skin of the user is reduced, so that the comfort degree of the user wearing the intelligent glasses is increased.

Referring to fig. 10-11, after the fixture block 2231 is separated from the fixture interface 313, the user needs to manually rotate the bone conduction microphone 200, so that the opening of the groove 222 is aligned with the notch 312, and then the bone conduction microphone 200 can be detached from the slider 310, which is complicated in operation, in order to improve the portability of detaching the bone conduction microphone 200, the surface of the connection portion 220 of the bone conduction microphone 200, which is away from the conduction portion 210, is fixedly connected with the elastic member 225, the elastic member 225 is a torsion spring, one end of the torsion spring is fixedly connected with the connection portion 220, and the other end of the torsion spring is detachably connected with the pressing plate 410. It should be noted that the torsion spring is in a natural state when the notch of the groove 222 is aligned with the notch 312, and in a stretched state when the notch of the groove 222 is aligned with the snap interface 313 (i.e., when the latch 2231 is snap-fit into the snap interface 313). Through the setting of torsional spring, when fixture block 2231 and joint interface 313 joint were joined in marriage, the torsional spring was in tensile state, and the torsional spring has circumference torsional force promptly, and the user makes fixture block 2231 and joint interface 313 break away from through pressing bone conduction microphone 200, and at this moment, make bone conduction microphone 200 take place to rotate under the torsional force effect of torsional spring, improved the dismantlement portability between bone conduction microphone 200 and the slider 310 promptly. Meanwhile, when the fixture block 2231 is engaged with the clip interface 313, the torsion spring is in a stretching state, so that a supporting force is present between the fixture block 2231 and the clip interface 313, that is, the connection stability between the bone conduction microphone 200 and the slider 310 is enhanced.

Referring to fig. 7 to 9, in order to enhance the portability of the installation and detachment between the torsion spring and the pressing plate 410, the torsion spring and the pressing plate 410 are connected by being clamped. For example, the pressing plate 410 is provided with a clamping portion 412 on a surface close to the connecting portion 220 of the bone conduction microphone 200, the clamping portion 412 is two clamping openings arranged in a quarter arc segment, the two clamping openings are symmetrically arranged about a central axis of the pressing plate 410, and an end portion of the torsion spring facing away from the connecting portion 220 of the bone conduction microphone 200 is inserted into the clamping openings to realize connection between the torsion spring and the pressing plate 410.

Along the thickness direction of perpendicular to clamp plate 410, certain thickness dimension exists in the torsional spring itself, and for the hindrance of torsional spring to bone conduction microphone 200 when reducing to press bone conduction microphone 200, the surface that deviates from conduction portion 210 of the connecting portion 220 of bone conduction microphone 200 has seted up and has taken in groove 224, takes in groove 224 and plays the effect of taking in the torsional spring, the tip that deviates from clamp plate 410 of torsional spring and the tank bottom fixed connection who takes in groove 224.

Referring to fig. 4 to 6, when a user wears the smart glasses, the smart glasses may slide down along the bridge of the nose, especially for an active user such as a child, the bone conduction microphone 200 may be broken after the smart glasses fall down, in order to reduce the breakage of the bone conduction microphone 200 caused by the fall of the glasses, the two glasses legs 122 are further respectively provided with second sliding grooves 552, and the anti-falling pieces 500 are slidably connected in the second sliding grooves 552. The anti-disengaging part 500 comprises an anti-disengaging block 510 and an anti-disengaging buckle 520, wherein the anti-disengaging block 510 is arranged in a rectangular shape, the anti-disengaging buckle 520 is arranged in a hook shape, the anti-disengaging block 510 is slidably connected with the second sliding groove 552, and the anti-disengaging buckle 520 is hinged to the outer side surface of the anti-disengaging block 510. The anti-tripping device 520 is provided with a third fastener 540 in a penetrating manner, the third fastener 540 is in threaded connection with the anti-tripping block 510, the third fastener 540 comprises a third stud and a third screw head, one end of the third stud is fixedly connected with the third screw head, and the other end of the third stud is in threaded connection with the anti-tripping device 520.

The second sliding groove 552 is provided with a second adjusting groove 551 vertically communicated with the second sliding groove 552, a second fastener 530 used for locking and fixing the anti-falling block 510 and the second sliding groove 552 is arranged in the second adjusting groove 551 in a penetrating mode, the second fastener 530 comprises a second stud and a second screw head, one end of the second stud is fixedly connected with the second screw head, and the other end of the second stud penetrates through the second adjusting groove 551 to be in threaded connection with the anti-falling block 510.

According to the difference of the face shapes of different users, the relative position between the second slider 310 and the second sliding chute 552 can be adjusted, and the relative locking and fixing between the second slider 310 and the second sliding chute 552 can be realized through the second fastening member 530, so that the applicability of the anti-falling member 500 is enhanced. And the angle between the anti-tripping device 520 and the anti-tripping block 510 can be adjusted by hinging the anti-tripping device 520 and the anti-tripping block 510.

The same or similar reference numerals in the drawings of the present embodiment correspond to the same or similar components; in the description of the present application, it is to be understood that if there is an orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", etc. based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of description, but it is not intended to indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, the terms describing the positional relationship in the drawings are only for illustrative purposes and are not to be construed as limitations of the present patent, and specific meanings of the above terms may be understood by those skilled in the art according to specific situations.

The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims

1. Police bone conduction smart glasses, comprising:

a lens;

the bone conduction microphone is provided with a convex block, the convex block is provided with a groove, a clamping piece is arranged in the groove, the bone conduction microphone comprises a connecting part and a conduction part, the connecting part is fixedly connected to one surface of the conduction part, an electric contact end is arranged on the circumferential direction of the surface of the connecting part, which is far away from the conduction part, one end of the electric contact end, which is close to the conduction part, extends towards the inside of the connecting part and is embedded in the connecting part and is electrically connected with an electronic component inside the conduction part;

the connecting piece comprises a sliding block which is in sliding connection with the first sliding groove, a first fastener which is used for relatively locking and fixing the sliding block and the first sliding groove is arranged in the first adjusting groove in a penetrating mode, the sliding block is provided with a containing groove, two notches which are symmetrically arranged and two clamping ports which are symmetrically arranged are arranged on a notch of the containing groove, a contact which is electrically connected with the electrical contact end is arranged on the bottom wall of the containing groove, and when the bone conduction microphone is connected with the sliding block, the electrical contact end is abutted to the contact;

the pressing piece comprises a pressing plate, and the peripheral wall of the pressing plate is arranged at intervals with the side wall of the accommodating groove;

the surface of the connecting part of the bone conduction microphone, which is far away from the conduction part, is fixedly connected with an elastic part, the elastic part is a torsion spring, one end of the torsion spring is fixedly connected with the connecting part, the other end of the torsion spring is detachably connected with the pressing plate, and when the notch of the groove is aligned with the clamping interface, the torsion spring is in a stretching state;

wherein, the bone conduction microphone passes through the joint spare with joint cooperation between the joint interface and realize with the connection dismantled between the mirror leg.

2. The smart eyewear of claim 1,

the clamping piece comprises a clamping block and a first spring, one end of the first spring is connected with the clamping block, and the other end of the first spring is connected with the bottom of the groove.

3. The smart eyewear of claim 2,

the pressing piece further comprises a second spring, one end of the second spring is connected with the pressing plate, and the other end of the second spring is connected with the inner wall of the sliding block.

4. The smart eyewear of claim 3,

the mirror leg still seted up with first adjustment tank and the opening of first spout intercommunication, wear to be equipped with in the opening and adjust the slider is followed the regulating part of the direction of depth motion of first spout, the regulating part include with slider threaded connection's regulation double-screw bolt, the regulation double-screw bolt deviates from the one end of slider is worn out the opening just is connected with the regulation head.

5. The smart eyewear of claim 1,

the clamp plate deviates from the surface of the first sliding groove is provided with a supply, the end part of the torsion spring stretches into the clamp plate to realize the fixation of the torsion spring and the clamp plate in a clamping manner.

6. The smart eyewear of claim 1,

the bone conduction microphone is close to the surface of holding the groove has seted up and has accomodate the groove, it is right to accomodate the groove the torsional spring plays the effect of accomodating.

7. The smart eyewear of claim 1,

the glasses legs are further provided with a second sliding groove, the second sliding groove is connected with an anti-falling part in a sliding mode, a second adjusting groove communicated with the second sliding groove is further formed in the glasses legs, and a second fastener used for locking and fixing the anti-falling part and the second sliding groove is arranged in the second adjusting groove in a penetrating mode.

8. The smart eyewear of claim 7,

the anticreep piece is detained including anticreep piece and anticreep, the anticreep piece with second spout sliding connection, the anticreep detain wear to be equipped with anticreep piece threaded connection's third fastener.