CN211698477U - Bluetooth glasses - Google Patents

Abstract

The utility model discloses a Bluetooth glasses, which comprises a glasses frame and glasses legs, wherein the glasses legs are movably connected with the glasses frame through a hinge, the glasses legs comprise a main casing body and a cover plate, a main control board, a key switch, a loudspeaker and a battery are arranged in the main casing body, the key switch, the loudspeaker and the battery are all electrically connected with the main control board, and a charging bullet needle, a first MIC and a second MIC are also arranged on the main control board; a first sound pickup hole corresponding to the first MIC is formed in one side, close to the human ear, of the main shell, and a second sound pickup hole corresponding to the second MIC is formed in one side, far away from the human ear, of the main shell; the key switch is arranged on one side of the main control board close to the mirror frame, and the horn and the battery are sequentially arranged on one side of the main control board far away from the mirror frame; the main casing body is internally provided with a mounting bracket, a sound outlet cavity is formed between the mounting bracket and the cover plate, and one side of the main casing body close to the human ear is provided with a sound outlet hole communicated with the sound outlet cavity. The utility model discloses technical scheme makes things convenient for the change of mirror leg, improves the sealing performance of bluetooth glasses.

Description

Bluetooth glasses

Technical Field

The utility model relates to the technical field of glasses, in particular to bluetooth glasses.

Background

The most functions of traditional glasses are single, can't satisfy people's variety demand, consequently, bluetooth glasses should be transported to life, and current bluetooth glasses are in the same place the function integration of glasses and bluetooth headset, when glasses realize its basic function, possess the function of listening to the music, bluetooth headset such as making a call. However, the existing Bluetooth headset glasses leg mounting structure is complex, the replacement is complicated, the overall structure sealing performance of the Bluetooth glasses is poor, a good waterproof and dustproof effect cannot be achieved, and the pickup effect is remained to be improved.

Accordingly, the prior art is deficient and needs improvement.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a bluetooth glasses aims at improving the structural design of current bluetooth glasses, makes things convenient for the change of mirror leg, improves bluetooth glasses's sealing performance.

In order to achieve the above object, the utility model provides a pair of bluetooth glasses, including the picture frame and install in the mirror leg of picture frame both sides, two the mirror leg respectively through a hinge with picture frame swing joint, arbitrary the mirror leg includes main casing body and apron, install the main control board that is used for realizing bluetooth glasses bluetooth connection and operation control in the main casing body, be used for carrying on bluetooth and open and the key switch who closes, the loudspeaker that is used for playing sound and the battery that is used for supplying power, key switch, loudspeaker and battery all with the main control board electric connection, still install on the main control board and be used for the charging bullet needle of being connected with external charging wire, be used for picking up the first MIC of user's sound and be used for picking up the second MIC of external environment sound; a first sound picking hole corresponding to the first MIC is formed in one side, close to the human ear, of the main shell, and a second sound picking hole corresponding to the second MIC is formed in one side, far away from the human ear, of the main shell; the key switch is arranged on one side of the main control board close to the mirror frame, and the horn and the battery are sequentially arranged on one side of the main control board far away from the mirror frame; the main casing is internally provided with a mounting bracket for mounting the loudspeaker, a sound outlet cavity is formed between the mounting bracket and the cover plate, and a sound outlet hole communicated with the sound outlet cavity is formed in one side, close to the human ear, of the main casing.

Preferably, the end of the temple is provided with a jack for inserting the end of the hinge, the end of the hinge is provided with a screw hole, the end of the temple is provided with a screw through hole corresponding to the screw hole, and the temple is connected with the hinge lock screw.

Preferably, key switch wears to locate the main casing body is close to one side of people's ear, just key switch with through a waterproof silica gel cover interference fit installation between the main casing body.

Preferably, the key switch, the loudspeaker and the battery are all connected with the main control board through an FPC (flexible printed circuit) flat cable.

Preferably, the charging spring needle penetrates through the surface of the cover plate, and a magnet for adsorbing a charging wire is installed on the inner side of the cover plate.

Preferably, the horn is configured as a five-magnetic circuit horn and the size of the horn is 6.0mm 15.0mm 2.5 mm.

Preferably, the first sound pickup hole, the second sound pickup hole and the sound outlet hole are filled with waterproof foam cotton nets.

Compared with the prior art, the beneficial effects of the utility model are that: the structure of the traditional Bluetooth glasses is improved, and the glasses legs are detachably mounted on the glasses frame, so that the glasses legs are convenient to detach and replace; the glasses legs are designed in a high-sealing structure, the traditional USB opening structure is omitted at the charging port, a contact type elastic needle charging structure is adopted, the key switch is installed through the waterproof silica gel sleeve, and waterproof foam cotton is filled in the sound pickup hole and the sound outlet hole, so that the structural sealing performance is greatly improved; through setting up two pickup MICs, through picking up external environment sound, its pickup effect is improved to the interference of noise reduction, and goes out the sound hole and just to the people's ear, improves its audio.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be 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 invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is a schematic view of the overall structure of the bluetooth glasses of the present invention;

fig. 2 is an exploded view of the overall structure of the bluetooth glasses of the present invention;

FIG. 3 is a schematic view of the structure of the glasses legs of the present invention;

FIG. 4 is a schematic view of the installation structure of the key switch of the present invention;

fig. 5 is a partial sectional view of the structure of the glasses leg of the utility model:

the objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

Referring to fig. 1 to 3, the bluetooth glasses provided in this embodiment include a frame 1 and two glasses legs 2 installed at two sides of the frame 1, where the two glasses legs 2 are movably connected to the frame 1 through a hinge 3, each of the glasses legs 2 includes a main casing 21 and a cover plate 22, a main control board 23 for implementing bluetooth connection and operation control of the bluetooth glasses, a key switch 24 for opening and closing bluetooth, a speaker 25 for playing sound, and a battery 26 for supplying power are installed in the main casing 21, the key switch 24, the speaker 25, and the battery 26 are all electrically connected to the main control board 23, and the main control board 23 is further provided with a charging pogo pin 27 for connecting to an external charging wire, a first MIC28 for picking up a user's sound, and a second MIC29 for picking up an external environment sound; a first sound pickup hole 210 corresponding to the first MIC28 is formed in one side of the main housing 21 close to the human ear, and a second sound pickup hole 211 corresponding to the second MIC29 is formed in one side of the main housing 21 away from the human ear; the key switch 24 is arranged on one side of the main control board 23 close to the spectacle frame 1, and the horn 25 and the battery 26 are sequentially arranged on one side of the main control board 23 far away from the spectacle frame 1; the main casing body 21 is internally provided with a mounting bracket 212 for mounting the loudspeaker 25, a sound outlet cavity is formed between the mounting bracket 212 and the cover plate 22, and a sound outlet hole 213 communicated with the sound outlet cavity is formed in one side of the main casing body 21 close to the human ear.

It should be noted that the utility model discloses an improvement to bluetooth headset's structural configuration and structure, the realization of its bluetooth function is the conventional technological means in this field and is not the improvement point of the utility model, no longer gives details here. In this embodiment, through setting up first MIC28 and second MIC29, pick up the sound of people's voice and external environment respectively, improve the pickup effect and the audio of bluetooth glasses, simultaneously, set up respectively in two different directions with the pickup hole that two MICs correspond, further improved the pickup effect. Further, battery 26 places the end of keeping away from picture frame 1 at mirror leg 2, when wearing, is located the people's ear rear to balance with picture frame 1 weight in people's ear the place ahead, alleviate the support of the bridge of the nose, thereby improve the travelling comfort, and the terminal space of mirror leg 2 is sufficient, can install the battery of bigger capacity, improves the stand-by time.

Further, 2 tip of mirror leg offer be used for inserting the jack 214 of 3 tip of hinge, 3 tip of hinge offer a screw hole 31, 2 tip of mirror leg offer with screw hole 215 that screw hole 31 corresponds, mirror leg 2 with 3 lock screws 4 of hinge are connected. When mirror leg 2 is installed, insert in the jack 214 that mirror leg 2 corresponds with hinge 3 tip, at this moment, screw hole 31 corresponds with screw via hole 215, accomplish the installation of mirror leg 2 behind the lock screw 4, mirror leg 2 adopts bayonet lock screw 4 fixed knot to construct with hinge 3, when guaranteeing that mirror leg 2 installs stably, make things convenient for the change of mirror leg 2, make two standardized independent modules with mirror leg 2 and the picture frame 1 that has hinge 3, the user is when possessing bluetooth function's mirror leg 2, can convenience of customers can be according to self hobby, when guaranteeing that bluetooth glasses possess bluetooth function, change the picture frame 1 of different forms and outward appearance, thereby the form and the range of application of product have been richened, the defect that traditional picture frame 1 and mirror leg 2 are difficult to change has been improved.

Further, referring to fig. 4, the key switch 24 is disposed through one side of the main housing 21 close to the human ear, and the key switch 24 and the main housing 21 are installed in an interference fit manner through a waterproof silicone sleeve 216. In this embodiment, the key switch 24 is a mechanical key switch, so as to avoid the problem of misoperation of the touch switch. Key switch 24's position sets up in the lower part that mirror leg 2 is close to mirror frame 1 one side, gives the hand and presses down the operation and reserves sufficient space, the push type, only need two fingers hold between the upper and lower both sides of mirror leg 2 can, need not to apply the power towards face or head, consequently, can not bring the discomfort for the user, simultaneously, key switch 24 installs through waterproof silica gel cover 216 interference fit, has improved waterproof sealing performance greatly, effectively prevent that external water and dust from getting into in mirror leg 2.

Furthermore, the key switch 24, the speaker 25 and the battery 26 are all connected with the main control board 23 through an FPC flat cable 217, and the FPC flat cable 217 is connected with the main control board 23 through a universal connector for FPC, which greatly improves the assembly efficiency and reliability of circuit connection.

Further, the charging spring needle 27 penetrates the surface of the cover plate 22, and a magnet 218 for attracting a charging wire is installed on the inner side of the cover plate 22. Traditional USB open type charge structure has been cancelled to this embodiment, adopts the contact bullet needle structure to avoid because the trompil influences the leakproofness of mirror leg 2, simultaneously, through setting up two magnet 218, the charging wire port that corresponds only needs to set up corresponding metallic structure or magnet 218, can charge with the firm absorption of charging wire, prevents the unexpected landing of rechargeable charging wire.

Further, the horn 25 is configured as a five-magnetic-circuit horn, and the size of the horn 25 is 6.0mm 15.0mm 2.5mm, so that the size of the temple 2 is reduced while the performance of the horn 25 is ensured. Meanwhile, referring to fig. 5, a sealed sound outlet channel is formed between the mounting bracket 212 and the cover plate 22 and is communicated with the sound outlet hole 213, and the sealing property can be further ensured by dispensing between the mounting bracket and the cover plate 22, the arrow direction in the figure is the sound outlet direction, so that the sound of the speaker 25 is guided to the sound outlet hole 213, the sound loss is avoided, and the sound outlet hole 213 is arranged obliquely above the human ear and is opposite to the human ear, so that the sound is completely transmitted to the human ear, and the sound effect is ensured.

Further, the waterproof foam cotton net 219 is filled in the first sound pickup hole 210, the second sound pickup hole 211 and the sound outlet hole 213, so that the sealing and waterproof performance of the structure is further ensured, and the service life of the product is prolonged.

The above is only the preferred embodiment of the present invention, and not the scope of the present invention, all the equivalent structures or equivalent flow changes made by the contents of the specification and the drawings or the direct or indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims (7)

1. A pair of Bluetooth glasses comprises a frame and glasses legs arranged on two sides of the frame, and is characterized in that the two glasses legs are movably connected with the frame through hinges respectively, any one of the glasses legs comprises a main shell and a cover plate, a main control board used for realizing Bluetooth connection and operation control of the Bluetooth glasses, a key switch used for opening and closing Bluetooth, a loudspeaker used for playing sound and a battery used for supplying power are arranged in the main shell, the key switch, the loudspeaker and the battery are electrically connected with the main control board, and a charging elastic pin used for being connected with an external charging wire, a first MIC used for picking up sound of a user and a second MIC used for picking up sound of an external environment are further arranged on the main control board; a first sound picking hole corresponding to the first MIC is formed in one side, close to the human ear, of the main shell, and a second sound picking hole corresponding to the second MIC is formed in one side, far away from the human ear, of the main shell; the key switch is arranged on one side of the main control board close to the mirror frame, and the horn and the battery are sequentially arranged on one side of the main control board far away from the mirror frame; the main casing is internally provided with a mounting bracket for mounting the loudspeaker, a sound outlet cavity is formed between the mounting bracket and the cover plate, and a sound outlet hole communicated with the sound outlet cavity is formed in one side, close to the human ear, of the main casing.

2. The bluetooth glasses according to claim 1, wherein the end of the glasses leg is provided with a plug hole for inserting the hinge end, the hinge end is provided with a screw hole, the end of the glasses leg is provided with a screw through hole corresponding to the screw hole, and the glasses leg is connected with the hinge screw.

3. The bluetooth glasses according to claim 1, wherein the key switch is disposed through one side of the main housing near the ears of the person, and the key switch and the main housing are installed in an interference fit manner through a waterproof silicone sleeve.

4. The bluetooth glasses according to claim 1, wherein the key switches, the speaker and the battery are all connected with the main control board through an FPC cable.

5. The bluetooth glasses according to claim 1, wherein the charging spring pins penetrate through the surface of the cover plate, and a magnet for attracting the charging wire is installed on the inner side of the cover plate.

6. The bluetooth glasses according to claim 1, characterized in that the horn is configured as a five-magnetic circuit horn, and the size of the horn is 6.0mm 15.0mm 2.5 mm.

7. The bluetooth glasses according to claim 1, wherein the first sound pickup hole, the second sound pickup hole and the sound outlet hole are filled with a waterproof foam cotton net.

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