CN211577594U

CN211577594U - Audio glasses leg structure and audio glasses

Info

Publication number: CN211577594U
Application number: CN202020549584.9U
Authority: CN
Inventors: 徐宝宝; 涂昕
Original assignee: Shenzhen Shenke Venture Capital Technology Co ltd
Current assignee: Shenzhen Shenke Venture Capital Technology Co ltd
Priority date: 2020-04-14
Filing date: 2020-04-14
Publication date: 2020-09-25
Anticipated expiration: 2030-04-14

Abstract

The utility model discloses an audio frequency mirror leg structure and audio frequency glasses. An audio glasses leg structure comprises a shell, a control panel, a battery and a loudspeaker, wherein the control panel, the battery and the loudspeaker are arranged in the shell; the control panel, the battery and the loudspeaker are arranged between the contact point of the shell and the ear and the connection point of the shell and the picture frame; the control panel is close to the one end setting that casing and picture frame are connected, loudspeaker are close to the one end setting of casing and ear contact point, the battery is located between loudspeaker and the control panel. The utility model discloses the battery overall arrangement of audio frequency mirror leg structure is between loudspeaker and control panel for the focus falls on the battery. Audio frequency mirror leg structure is connected the back with the picture frame, forms audio frequency glasses because two audio frequency mirror leg structures are the same, and weight and focus are the same for audio frequency glasses atress is more balanced when wearing, reduces the uncomfortable sense of audio frequency glasses to bridge of the nose and ear.

Description

Audio glasses leg structure and audio glasses

Technical Field

The utility model relates to a wearing equipment technical field, the more specifically audio frequency mirror leg structure and audio frequency glasses that says so.

Background

The existing glasses with playing function are generally provided with a battery, a control panel, a loudspeaker and the like, and the arrangement is that the battery is mounted on one of the temples and the control panel is mounted on the other temple. As disclosed in chinese patent: an intelligent glasses and glasses suit, application number: CN 201910712581.4. Because the weight of the battery is not equal to that of the control board, the weight of the battery is usually larger than that of the control board, so that the weights of the two side arms are not equal, and further the whole glasses are unbalanced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art not enough, provide an audio frequency mirror leg structure and audio frequency glasses.

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

an audio glasses leg structure comprises a shell, a control panel, a battery and a loudspeaker, wherein the control panel, the battery and the loudspeaker are arranged in the shell; the control panel, the battery and the loudspeaker are arranged between the contact point of the shell and the ear and the connection point of the shell and the picture frame; the control panel is close to the one end setting that casing and picture frame are connected, loudspeaker are close to the one end setting of casing and ear contact point, the battery is located between loudspeaker and the control panel.

The further technical scheme is as follows: the shell is provided with a fixing cavity for fixing the loudspeaker close to the ear contact point.

The further technical scheme is as follows: the shell is provided with a front sound cavity at the sound outlet end of the loudspeaker; the front sound cavity is provided with a sound outlet hole; the sound outlet hole is located at the lower end of the shell.

The further technical scheme is as follows: the shell is provided with a rear sound cavity at the rear end of the horn; the back sound cavity is provided with an air inlet.

The further technical scheme is as follows: the back sound cavity is communicated with an auxiliary cavity; the auxiliary cavity is arranged below the battery.

The further technical scheme is as follows: the shell is provided with an installation cavity for installing a battery; the shell is also provided with an accommodating cavity for fixing the control panel; the front sound cavity and the rear sound cavity are isolated from the mounting cavity or the accommodating cavity.

The further technical scheme is as follows: wherein, the center of gravity of the glasses legs is positioned on the projection of the battery in the vertical direction.

The further technical scheme is as follows: and a charging contact is arranged at the lower edge of the shell.

The further technical scheme is as follows: a magnet block is disposed proximate to the charging contact.

An audio frequency glasses, includes the picture frame, reaches foretell audio frequency mirror leg structure.

Compared with the prior art, the utility model beneficial effect be: the utility model discloses the battery overall arrangement of audio frequency mirror leg structure is between loudspeaker and control panel for the focus falls on the battery. Audio frequency mirror leg structure is connected the back with the picture frame, forms audio frequency glasses because two audio frequency mirror leg structures are the same, and weight and focus are the same for audio frequency glasses atress is more balanced when wearing, reduces the uncomfortable sense of audio frequency glasses to bridge of the nose and ear.

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 an internal structure view of an audio temple structure of the present invention;

FIG. 2 is a cross-sectional view taken at A-A of FIG. 1;

fig. 3 is a side view of an audio temple structure of the present invention;

fig. 4 is a three-dimensional structure diagram of an audio glasses leg structure of the present invention;

fig. 5 is a three-dimensional structure diagram 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 apparent, the present invention will be described in detail with reference to the accompanying drawings and the detailed description.

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within 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 and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered 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 implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "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 defined otherwise.

In the present invention, unless otherwise expressly stated or limited, 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 meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating 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, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean 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.

The present embodiment provides an audio temple structure Q, please refer to fig. 1 to 4, which includes a casing 10, a control board 11 disposed in the casing 10, a battery 13, and a speaker 12. The control board 11, the battery 13 and the speaker 12 are provided between the contact point of the case 10 and the ear and the connection point of the case 10 and the frame. The control board 11 is arranged near one end of the shell 10 connected with the glasses frame, the horn 12 is arranged near one end of the shell 10 contacted with the ear, and the battery 13 is arranged between the horn 12 and the control board 11.

The case 10 of the temple is hinged at one end to the frame and the case 10 has a contact point with the ear. The housing 10 also has an extension 16 from the ear contact point to the rear to allow the temple structure to be worn securely. The extension 16 is an arc structure and is clamped at the back side of the ear of the human body.

The housing 10 is provided with a fixing cavity 101 for fixing the speaker 12 near the ear contact point. The fixed chamber 101 is a flat chamber and is mounted such that the sound outlet end of the speaker 12 faces the head of the wearer when mounted.

The casing 10 is provided with a front sound cavity 102 at the sound outlet end of the loudspeaker 12. The front sound cavity 102 is provided with a sound outlet hole 103. Sound outlet hole 103 is located at the lower end of housing 10, and sound outlet hole 103 faces the ear of the wearer so that most of the sound of horn 12 can be transmitted to the ear.

Preferably, since the sound outlet end faces the head of the wearer, the speaker is installed in a side-standing manner, and the volume of the speaker is large, the housing 10 extends toward the lower side, so that the sound outlet hole 103 is located at the front side of the ear and close to the ear hole, and most of the energy of the speaker 12 can be transmitted to the ear, thereby achieving the effect of directional sound outlet.

The housing 10 is provided with a rear sound chamber 104 at the rear end of the horn 12. The rear sound chamber 104 is provided with an air inlet hole 105. When the loudspeaker 12 is in operation, the rear end of the loudspeaker 12 moves to squeeze air, and the air inlet holes 105 enable the rear sound cavity 104 to discharge air pressure generated by the movement. The inlet port 105 is a plurality of, and this embodiment is five, increases the output of medium and high frequency sound, increases the experience in the open air.

Preferably, the rear sound chamber 104 communicates with an auxiliary chamber 106 provided. The auxiliary chamber 106 is provided below the battery 13 and at the lower edge of the housing 10. The auxiliary cavity 106 is provided with a sound outlet auxiliary hole at the lower edge of the casing 10. When in use, a part of sound of the speaker 12 can be transmitted through the elongated auxiliary cavity 106 and then transmitted out from the sound-emitting auxiliary holes, so as to form a sound field in front of the ears for canceling out the sound of the external environment, and form a surround sound with the sound-emitting holes 103 and the air inlet holes 105, thereby increasing the effect of the surround sound. Moreover, the elongated auxiliary cavity 106 is advantageous for absorbing noise of a specific wavelength at the sound outlet end of the horn 12. In addition, the air inlet 105 at the rear end of the loudspeaker 12 is added to form a sound field at the periphery of the ear of the user, so that the anti-interference performance is enhanced.

The front sound cavity 102 and the rear sound cavity 104 do not interfere with each other inside the casing 10, most of sound at the sound outlet end of the loudspeaker 12 passes through the front sound cavity 102 and then is transmitted to the ear hole from the sound outlet hole 103, and a main sound field is formed at the ear hole; a part of the sound at the rear end of the loudspeaker 12 is transmitted through the air inlet hole 105, and an external sound field is formed outside the ear; another part of the sound at the rear end of the speaker 12 is propagated from the auxiliary sound outlet hole to the front side of the ear through the auxiliary chamber 106, and forms a front sound field at the front side of the ear. The interaction of the outer, front and main sound fields forms a surround sound effect.

Wherein, the sound outlet direction of the air inlet 105 at the rear end of the horn 12 forms an included angle of 80 degrees to 90 degrees with the sound outlet hole 103 of the front sound cavity 102. Generally, the sound transmitted through the air inlet hole 105 and the sound outlet hole 103 has an interference effect within a certain distance range outside the ear, forward and backward sound waves can cancel each other out to avoid sound leakage, and the sound superposition effect is provided at a close distance of the ear hole, so that the sound is directionally reinforced.

The housing 10 is provided with a mounting cavity 107 for mounting the battery 13. The housing 10 is also provided with a receiving cavity 108 for fixing the control board 11. The front sound cavity 102 and the rear sound cavity 104 are isolated from the mounting cavity 107 or the accommodating cavity 108, and the sound output effect of the loudspeaker 12 is not influenced.

Preferably, the containing cavity 107 and the accommodating cavity 108 can be communicated together.

Wherein the centre of gravity of the temple is located on the vertical projection of the battery 13 and the centre is located substantially in the middle of the temple, making it easier to control the balance of the temple. What is more important is that the contact points of the glasses legs and the ears and the contact points of the glasses frame and the nose bridge are stressed in a balanced manner, and the discomfort caused by the extrusion of the nose bridge and the ears can be relieved when the glasses are worn.

Preferably, the lower edge of the housing 10 is provided with a charging contact 14, so that the glasses frame and the glasses legs can be folded and charged. The charging contact 14 is electrically connected to the control board 11.

More preferably, there are two charging contacts 14, each of which is a charging pogo pin. The charging spring pins have certain elasticity, and poor contact of the charging contact 14 is avoided.

Preferably, a magnet block 15 is arranged close to the charging contact 14, so that the contact of the charging wire and the charging contact 14 is better, and the charging is more convenient.

The two magnet blocks 15 can be arranged on two sides of the charging contact 14, the polarity of one magnet block 15 towards the outer end is south pole, the polarity of the other magnet block 15 towards the outer end is north pole, and meanwhile, the connector of the charging wire corresponds to the magnet block 15 on the glasses leg, so that the charging wire can be prevented from being reversely connected with the charging contact 14 on the glasses leg.

Preferably, the size and number of the magnets 15 and the size of the charging contacts 14 can be used to adjust the center of gravity of the entire temple, and the size and number of the magnets and the charging contacts can be adjusted according to the actual center of gravity.

An audio glasses, please refer to fig. 1 and 5, comprising a frame Q1 and the audio glasses leg structure Q. The two audio-frequency glasses leg structures Q are hinged with the glasses frame Q1.

Because the weights of the two audio temple structures Q are substantially equal and the position of the center of gravity is the same, the wearing process is made more comfortable.

Compared with the prior art, the utility model discloses audio frequency mirror leg structure Q's battery 13 overall arrangement is between loudspeaker 12 and control panel 11 for the focus falls on the battery. Audio frequency mirror leg structure Q is connected the back with picture frame Q1, forms audio frequency glasses, because two audio frequency mirror leg structures Q are the same, and weight and focus are the same for audio frequency glasses atress is more balanced when wearing, reduces the uncomfortable sense of audio frequency glasses to bridge of the nose and ear.

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. An audio glasses leg structure comprises a shell, a control panel, a battery and a loudspeaker, wherein the control panel, the battery and the loudspeaker are arranged in the shell; the novel glasses frame is characterized in that the control board, the battery and the loudspeaker are arranged between a contact point of the shell and the ears and a connection point of the shell and the glasses frame; the control panel is close to the one end setting that casing and picture frame are connected, loudspeaker are close to the one end setting of casing and ear contact point, the battery is located between loudspeaker and the control panel.

2. The audio temple structure of claim 1 wherein said housing is provided with a holding cavity for holding a speaker proximate the ear contact point.

3. The audio temple structure of claim 2 wherein said housing has a front sound cavity at the sound outlet end of the speaker; the front sound cavity is provided with a sound outlet hole; the sound outlet hole is located at the lower end of the shell.

4. The audio temple structure of claim 3 wherein said housing has a rear acoustic cavity at the rear end of the speaker; the back sound cavity is provided with an air inlet.

5. The audio temple structure of claim 4 wherein said rear acoustic chamber is in communication with an auxiliary chamber; the auxiliary cavity is arranged below the battery.

6. The audio temple structure of claim 4 wherein said housing is provided with a mounting cavity for mounting a battery; the shell is also provided with an accommodating cavity for fixing the control panel; the front sound cavity and the rear sound cavity are isolated from the mounting cavity or the accommodating cavity.

7. The audio temple structure of claim 1 wherein the center of gravity of the temple is located on a projection of the battery in a vertical direction.

8. The audio temple structure of claim 1 wherein said housing lower edge is provided with a charging contact.

9. The audio temple structure of claim 8 wherein a magnet is disposed proximate said charging contact.

10. Audio glasses, characterized in that they comprise a frame and an audio temple structure according to any one of claims 1 to 9.