CN215072802U

CN215072802U - Portable audio module and audio glasses

Info

Publication number: CN215072802U
Application number: CN202120466637.5U
Authority: CN
Inventors: 涂昕; 张建让; 马文俊
Original assignee: Shenzhen Shenke Venture Capital Technology Co ltd
Current assignee: Shenzhen Shenke Venture Capital Technology Co ltd
Priority date: 2021-03-03
Filing date: 2021-03-03
Publication date: 2021-12-07
Anticipated expiration: 2031-03-03

Abstract

The utility model discloses a portable audio module and audio glasses. A portable audio module comprises a shell, a circuit board and a loudspeaker which are arranged on the inner side of the shell, and a clamping structure arranged on the shell; the shell is provided with a sound outlet which is communicated with the sound outlet end of the loudspeaker. The utility model discloses set up clamping structure on the casing to circuit board and speaker that set up in the casing form independent portable audio module, make easy dismounting. This portable audio module uses on glasses, has avoided the fat drawback of mirror leg design, and it is convenient to dismantle, carries conveniently, charges and does not influence the use of glasses.

Description

Portable audio module and audio glasses

Technical Field

The utility model relates to an audio equipment technical field, the more specifically portable audio module and audio frequency glasses that says so.

Background

The parts such as speaker, battery, circuit board of current audio frequency glasses are fixed to be set up on the mirror leg, form integral type structure, dismantle to get off more difficult to make the mirror leg than fat, wear inconveniently. In addition, once the battery energy is exhausted, the whole glasses need to be taken out for charging, and the use is very inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art's not enough, provide a portable audio module and audio frequency glasses.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a portable audio module comprises a shell, a circuit board and a loudspeaker which are arranged on the inner side of the shell, and a clamping structure arranged on the shell; the shell is provided with a sound outlet which is communicated with the sound outlet end of the loudspeaker.

The further technical scheme is as follows: the clamping structure comprises a first clamping block movably connected with the shell; a first elastic piece is arranged between the first clamping block and the shell, so that the first clamping block has elasticity in the clamping direction.

The further technical scheme is as follows: the clamping structure further comprises a second clamping block in sliding connection with the shell; the second clamping block is arranged close to the first clamping block and forms a clamping space with the first clamping block; the clamping direction of the first clamping block and the sliding direction of the second clamping block are opposite to form a set angle; the second clamping block is provided with a first magnet block, and the shell is provided with a second magnet block close to the sliding end of the second clamping block, so that the magnetic force of the first magnet block and the second magnet block forms the clamping force of the second clamping block.

The further technical scheme is as follows: the clamping structure comprises a second clamping block movably connected with the shell; the second clamping block is arranged close to the first clamping block and forms a clamping space with the first clamping block; a second elastic piece is arranged between the second clamping block and the shell, so that the second clamping block has elasticity in the clamping direction; the clamping direction of the first clamping block and the clamping direction of the second clamping block form a set angle.

The further technical scheme is as follows: the first clamping block is provided with a plurality of guide posts movably connected with the shell; the first elastic piece is sleeved on the guide post, so that elastic force is formed between the first clamping block and the shell.

The further technical scheme is as follows: the battery is arranged in the shell; the battery is electrically connected with the circuit board.

The further technical scheme is as follows: a front sound cavity and a rear sound cavity are respectively formed at the front end and the rear end of the loudspeaker on the inner side of the shell; the front sound cavity and the rear sound cavity are mutually separated through the loudspeaker, the sound outlet is communicated with the front sound cavity, and the rear sound cavity is communicated with the rear sound outlet.

The further technical scheme is as follows: the shell comprises a first mounting shell and a second mounting shell; the first mounting shell is provided with a concave cavity so as to mount the circuit board, the loudspeaker and the clamping structure.

The further technical scheme is as follows: the circuit board is provided with a sensor; the sensor is positioned on one side of the shell close to the human body; the sensor is a heart rate sensor, a body temperature sensor and a blood oxygen sensor.

An audio frequency glasses comprises the portable audio frequency module and glasses; the clamping structure of the portable audio module is detachably connected to the glasses legs of the glasses.

Compared with the prior art, the utility model beneficial effect be: the utility model discloses set up clamping structure on the casing to circuit board and speaker that set up in the casing form independent portable audio module, make easy dismounting. This portable audio module uses on glasses, has avoided the fat drawback of mirror leg design, and it is convenient to dismantle, carries conveniently, charges and does not influence the use of glasses.

The foregoing is a summary of the present invention, and other objects, features and advantages of the present invention will be apparent from the following detailed description of the preferred embodiments, which is provided for the purpose of illustration and understanding of the present invention.

Drawings

Fig. 1 is a three-dimensional structure diagram of a portable audio module according to the present invention;

fig. 2 is an internal structure view of a portable audio module according to the present invention;

fig. 3 is another internal structure diagram of the portable audio module of the present invention;

fig. 4 is an exploded view of a portable audio module according to the present invention;

fig. 5 is a three-dimensional structure diagram of the audio glasses of the present invention;

fig. 6 is another perspective structure view of the audio glasses according to the present invention;

fig. 7 is a perspective view of the audio glasses according to the present invention;

fig. 8 is a side view of the audio glasses of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be described in further detail with reference to the accompanying drawings and the following detailed description.

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used for convenience of description and simplicity of description, but do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first", "second", may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be connected or detachably connected or integrated; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the reference to a first feature "on" or "under" a second feature may include the reference to the first and second features being in direct contact, or may include the reference to the first and second features not being in direct contact, but being in contact with each other by means of another feature therebetween. Also, a first feature "on," "above," and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply means that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description herein, reference to the description of the terms "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above should not be understood to necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples described in this specification can be combined and combined by one skilled in the art.

Fig. 1 to 8 are drawings of the present invention.

The present embodiment provides a portable audio module 1, please refer to fig. 1 to 4, which includes a housing 10, a circuit board 11 and a speaker 12 disposed inside the housing 10, and a clamping structure 13 disposed on the housing 10. The housing 10 is provided with a sound outlet 101, and the sound outlet 101 communicates with a sound outlet end of the speaker 12. The clip structure 13 can be used for detachable connection with other objects, such as temples, so that the audio module can be detached separately for other operations, such as charging, maintenance, etc.

The clamping structure 13 includes a first clamping block 131 movably connected with the housing 10. A first elastic member 132 is disposed between the first clamping block 131 and the housing 10, so that the first clamping block 131 has an elastic force in the clamping direction. One end of the first elastic member 132 abuts against the housing and the other end abuts against the first clamping block 131, so that an elastic clamping space is formed between the first clamping block 131 and the housing 10, thereby facilitating clamping of objects such as the temple.

Specifically, the first clamping block 131 is provided with a plurality of guide posts 133 movably connected with the housing 10. The first elastic member 132 is sleeved on the guide post 133 to form an elastic force between the first clamping block 131 and the housing 10. The housing 10 is provided with a through hole so that the guide post 133 is slidably connected on the through hole; and the first elastic element 132 is disposed on a portion of the guide post 133 inside the housing 10, so that one end of the first elastic element 132 abuts against the protrusion of the end of the guide post 133 and the other end abuts against the inner wall of the housing 10, and finally the guide post 133 has elasticity in the sliding direction of the through hole. Specifically, the first holding block 131 is inwardly extended to compress the spring, and held behind the temple, and clamped by the elastic force of the first elastic member 132.

In addition, the clamping structure 13 further includes a second clamping block 134 slidably connected with the housing 10. The second clamping block 134 is disposed adjacent to the first clamping block 131, and forms a clamping space with the first clamping block 131. The clamping direction of the first clamping block 131 and the sliding direction of the second clamping block 134 are opposite to each other to form a set angle, wherein the set angle is determined according to the shape of the clamped object, but generally, the clamping direction of the first clamping block 131 and the sliding direction of the second clamping block 134 are opposite to each other to be perpendicular, i.e., the set angle is 90 °.

Specifically, the second clamping block 134 is slidably connected to the housing 10 via a slider and a slide rail. Wherein, the slider is arranged on the second clamping block 134, the slide rail is arranged on the housing 10, and the sliding direction of the second clamping block 134 is perpendicular to the clamping direction of the first clamping block 131. More specifically, the second holding block 134 forms, together with the outer wall bump 104 of the housing 10 and the part 105 of the outer wall, a holding area of the second holding block 134, which is a holding area in the sliding direction of the second holding block 134.

In order to provide a certain elastic force to the second clamping block 134, so that the second clamping block 134 can be clamped better, the first magnet block 135 is disposed on the second clamping block 134, the second magnet block 136 is disposed on the end of the housing 10 sliding on the second clamping block 134, and the ends of the first magnet block 135 and the second magnet block 136 facing each other are mutually exclusive. The second clamping block 134 obtains a clamping force by a magnetic force of the first magnet block 135 and the second magnet block 136 repelling each other, and in this case, the second magnet block 136 is located outside a clamping area of the second clamping block 134. Also, in order to obtain the clamping force of the second clamping block 134, the second magnet block 136 is positioned inside the clamping area of the second clamping block 134 such that the mutual attraction between the first magnet block 135 and the second magnet block 136 forms the clamping force of the second clamping block 134. The arrangement of the first magnet block 135 and the second magnet block 136 not only obtains a clamping force for the second clamping block 134, but also enables a smaller design of the entire structure.

In the present embodiment, the first clamping block 131 and the second clamping block 134 are both disposed on the upper side of the housing 10. The clamping direction of the first clamping block 131 is the height direction of the audio module, and the fixing portion of the housing 10 and the first clamping block 131 form a clamping area of the first clamping block 131. The clamping direction of the second clamping block 134 is the thickness direction of the audio module. The first and second clamping blocks 131 and 134 clamp the clamped object (such as the temple) from two directions, so that the fixing firmness of the audio module is ensured.

And a battery 14 disposed in the housing 10 to supply power to the entire module. The battery 14 is electrically connected to the circuit board 11. A cavity for accommodating a battery 14 is provided in the case 10.

In order to provide sound guidance to the entire module, a front sound cavity 15 and a rear sound cavity 16 are formed inside the housing 10 at the front end and the rear end of the speaker 12, respectively. The front sound cavity 15 and the rear sound cavity 16 are isolated from each other by the speaker 12, the sound outlet 101 is communicated with the front sound cavity 15, and the rear sound cavity 16 is communicated with the rear sound outlet 17. The sounds of the sound outlet 101 and the rear sound outlet 17 are opposite to each other, so that the sound of the sound outlet 101 has a directional function, and the sound of the sound outlet 101 is prevented from leaking. The rear sound outlet 17 is provided on the outer side wall of the casing 10, and the sound outlet 101 is provided at the front end portion of the casing 10. The front end of the housing 10 is inclined, so that the sound output area can be increased.

The circuit board 11 is provided with control keys 18. The control buttons 18 are arranged outside the housing 10. The control keys 18 may be multi-functional keys to facilitate control of the audio module. In addition, the status indicator lamp 19 is used not only for indicating the use status of the audio module, but also as a night warning lamp.

Specifically, in order to facilitate production, manufacture, installation and maintenance, the housing 10 includes a first installation case 102 and a second installation case 103. The first mounting housing 102 is provided with a cavity for mounting the circuit board 11, the speaker 12 and the clamping structure 13. The cavity of the first mounting shell 102 and the second mounting shell 103 form a mounting cavity.

The circuit board 11 is provided with a sensor 111. The sensor 111 is located on the side of the housing 10 close to the human body. The sensor 111 is a heart rate sensor, a body temperature sensor, a blood oxygen sensor, etc., and may be used to detect the state of the human body.

Circuit board 11 is equipped with bluetooth module, conveniently with the data transfer that the sensor detected to the mobile device on. The bluetooth module may also be used to transmit audio signals.

In other embodiments, the first magnet block 135 and the second magnet block 136 may be replaced with high density buffer material articles.

In other embodiments, the clamp structure 13 includes a second clamp block 134 that is movably connected to the housing 10. The second clamping block 134 is disposed adjacent to the first clamping block 131, and forms a clamping space with the first clamping block 131. A second elastic member is disposed between the second clamping block 134 and the housing 10, so that the second clamping block 134 has an elastic force in the clamping direction. The clamping direction of the first clamping block 131 and the clamping direction of the second clamping block 134 form a set angle, which is generally 90 °, and for a more firm clamping, the set angle can also be set with reference to the outline of the object to be clamped.

The second clamping block 134 is provided with a plurality of sliding posts movably connected with the housing 10. The second elastic member is sleeved on the sliding column to form an elastic force between the second clamping block 134 and the housing 10. In this case, one end of the second elastic member abuts against the second clamping block 134, and the other end abuts against the housing 10, and the specific structure can refer to the arrangement manner of the first clamping block 131 and the first elastic member 132. The direction of motion of the slide post is perpendicular to the direction of motion of the guide post 133.

An audio glasses, please refer to fig. 1 and 5 to 8, including the portable audio module 1 and the glasses 2. The clip structure 13 of the portable audio module 1 is detachably connected to the temple of the glasses 2. The portable audio module 1 is held at a position where the temple is close to the ear so that the sound of the sound outlet 101 of the portable audio module 1 can be propagated to the ear hole. The fixed position of the portable audio module 1 can be adjusted at will and adjusted according to different glasses and different head types. The utility model discloses need not set up the cavity on the glasses leg and be used for installation circuit board, battery, speaker etc. avoided the hypertrophy of glasses leg, can be used in any glasses, application scope increases to it is convenient to wear. When portable audio module 1 charges, only need with portable audio module 1 dismantle charge can, need not take whole glasses to charge convenient to use.

When the portable audio module 1 needs to be controlled, the control key 18 can be manually controlled, and the control is convenient and flexible.

Compared with the prior art, the utility model discloses set up clamping structure 13 on casing 10 to circuit board 11 and speaker 12 that set up in casing 10 form independent portable audio module 1, make easy dismounting. This portable audio module 1 uses on glasses, has avoided the fat drawback of mirror leg design, and it is convenient to dismantle, carries conveniently, charges and does not influence the use of glasses.

The technical content of the present invention is further described by the embodiments only, so that the reader can understand it more easily, but the embodiments of the present invention are not limited thereto, and any technical extension or re-creation according to the present invention is protected by the present invention. The protection scope of the present invention is subject to the claims.

Claims

1. The audio frequency glasses are characterized by comprising a portable audio frequency module and glasses; the clamping structure of the portable audio module is detachably connected to the glasses legs of the glasses; the portable audio module comprises a shell, a circuit board and a loudspeaker which are arranged on the inner side of the shell, and a clamping structure arranged on the shell; the shell is provided with a sound outlet which is communicated with the sound outlet end of the loudspeaker.

2. The audio eyewear of claim 1, wherein the clip structure comprises a first clip block movably connected to the housing; a first elastic piece is arranged between the first clamping block and the shell, so that the first clamping block has elasticity in the clamping direction.

3. The audio eyewear of claim 2, wherein the clip structure further comprises a second clip block slidably connected to the housing; the second clamping block is arranged close to the first clamping block and forms a clamping space with the first clamping block; the clamping direction of the first clamping block and the sliding direction of the second clamping block are opposite to form a set angle; the second clamping block is provided with a first magnet block, and the shell is provided with a second magnet block close to the sliding end of the second clamping block, so that the magnetic force of the first magnet block and the second magnet block forms the clamping force of the second clamping block.

4. The audio eyewear of claim 2, wherein the clip structure comprises a second clip block movably connected to the housing; the second clamping block is arranged close to the first clamping block and forms a clamping space with the first clamping block; a second elastic piece is arranged between the second clamping block and the shell, so that the second clamping block has elasticity in the clamping direction; the clamping direction of the first clamping block and the clamping direction of the second clamping block form a set angle.

5. The audio glasses according to claim 2, wherein the first clamping block has a plurality of guide posts movably connected to the housing; the first elastic piece is sleeved on the guide post, so that elastic force is formed between the first clamping block and the shell.

6. The audio eyewear of claim 1, further comprising a battery disposed within the housing; the battery is electrically connected with the circuit board.

7. The audio glasses according to claim 1, wherein a front sound cavity and a rear sound cavity are formed at the front end and the rear end of the speaker inside the housing; the front sound cavity and the rear sound cavity are mutually separated through the loudspeaker, the sound outlet is communicated with the front sound cavity, and the rear sound cavity is communicated with the rear sound outlet.

8. The audio glasses according to claim 1, wherein the housing comprises a first mounting shell and a second mounting shell; the first mounting shell is provided with a concave cavity so as to mount the circuit board, the loudspeaker and the clamping structure.

9. Audio glasses according to claim 1, characterized in that the circuit board is provided with sensors; the sensor is positioned on one side of the shell close to the human body; the sensor is a heart rate sensor, a body temperature sensor and a blood oxygen sensor.