CN217279127U - Glasses leg and intelligent glasses - Google Patents
Glasses leg and intelligent glasses Download PDFInfo
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- CN217279127U CN217279127U CN202220842639.4U CN202220842639U CN217279127U CN 217279127 U CN217279127 U CN 217279127U CN 202220842639 U CN202220842639 U CN 202220842639U CN 217279127 U CN217279127 U CN 217279127U
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Abstract
The utility model discloses glasses legs and intelligent glasses, wherein the glasses legs comprise an audio output component, a first shell and a second shell; the first shell and the second shell are buckled to form a glasses leg shell, and an accommodating space is arranged in the glasses leg shell; arranging the audio output assembly in the accommodating space to form a sound cavity space; and the audio output assembly divides the sound cavity space into: a first sound cavity and a second sound cavity; the first sound cavity and the second sound cavity are respectively provided with a first sound outlet and a second sound outlet; wherein the second sound cavity is a directional sound cavity for directionally propagating the output audio to the human ear. Implement the utility model discloses, through setting up the side sound chamber, not only increased the space volume in directional sound chamber, improved stereophonic sound, sound is bright, and the surge power, two sound chambers that set up moreover make sound around the sound field go out the sound, have improved sound efficiency, and the adverse sound field goes out the sound, and directional sound conduction is to the human ear for the privacy is more reliable.
Description
Technical Field
The utility model relates to an intelligence glasses technical field, in particular to glasses leg intelligence glasses.
Background
As wearable products, smart glasses can be used for Virtual Reality (VR), playing audio, and the like, and are increasingly popular in the market.
The current common glasses with audio playing function on the market mainly have the following characteristics according to the difference of sound generating units: the earplug type earphones (including the flat-head earplug type earphones and the in-ear earphones) are used as sound production units and need to be tightly attached to or plugged into the external auditory canal, but the earplug type earphones are not comfortable when being worn for a long time and are inconvenient to carry; bone conduction earphones are used as sounding units, the bone conduction units are attached to the two sides of the head, sound is conducted into ears by using human tissue vibration, bone conduction needs to be attached to cheeks of a user, the tone quality is better when the bone conduction unit is attached to the cheeks, and due to high-frequency vibration of bone conduction, obvious discomfort is easily caused to the user after long-time use, and part of audio frequency band (high-frequency) loss is large, and the tone quality is poor; and the other is to use an external sound box as a sound production unit, and use a small sound box to produce sound and approach the ears, and transmit the sound to the ears in a short distance.
As portable equipment, the intelligent glasses are the same as an intelligent watch and an intelligent mobile phone, the sound cavity is too small, the low, medium and high sound of the audio frequency is not clear, and the tone quality effect is not good. At present, only one loudspeaker and one corresponding sound outlet are arranged in each glasses leg of the intelligent music glasses, so that the sound quality and stereo effect output by the intelligent music glasses are poor, and the user experience is poor.
SUMMERY OF THE UTILITY MODEL
The existing intelligent glasses using an external sound playing box as a sound production unit have the defects that the sound cavity is too small, the low, medium and high sound of audio is not clear, the tone quality effect is poor, and only one loudspeaker and a corresponding sound outlet are arranged in each glasses leg, so that the tone quality and the stereo effect output by the intelligent music glasses are poor, and the use experience of a user is poor.
To above-mentioned problem, provide a glasses leg and intelligent glasses, not only increased the space volume in sound chamber through setting up the directional sound chamber of side direction, improved the stereophonic sound, sound is bright, and surge is powerful, and two sound chambers that set up moreover make sound front and back sound field go out the sound, have improved sound efficiency. The inverse sound field emits sound and directionally transmits the sound to human ears, so that the privacy is more reliable.
An eyeglass temple, comprising:
an audio output component;
a first housing;
a second housing;
the first shell with the second shell lock constitutes glasses leg shell, be provided with in the glasses leg shell:
an accommodating space;
arranging the audio output assembly in the accommodating space to form a sound cavity space; and the audio output component divides the sound cavity space into:
a first sound cavity;
a second sound cavity;
the first sound cavity and the second sound cavity are respectively provided with a first sound outlet hole and a second sound outlet hole;
wherein the second sound cavity is a directional sound cavity for directionally propagating the output audio to the human ear.
With reference to the glasses legs of the present invention, in a first possible implementation manner, the second sound cavity includes a main sound cavity and a side sound cavity;
the side sound cavity is arranged on one side of the main sound cavity;
and: the volume of the main sound cavity is larger than 2 times of the volume of the side sound cavity.
With reference to the first possible implementation manner and the second possible implementation manner of the present invention, the main sound cavity is rectangular, and the side sound cavity is a special-shaped square;
the main sound cavity is communicated with the side sound cavity.
With reference to the second possible implementation manner of the present invention, in a third possible implementation manner, the audio output assembly includes:
an audio output device;
a support frame;
the audio output device is fixed on the support frame.
With reference to the third possible implementation manner of the present invention, in a fourth possible implementation manner, the support frame includes:
a main body portion;
an extension portion;
the extension part is provided with a special-shaped groove;
the main body part, the audio output device and the second shell form the main sound cavity together;
the extension part and the second shell form the side sound cavity together.
With reference to the fourth possible implementation manner of the present invention, in a fifth possible implementation manner, the main body portion includes a first side and a second side;
the first side comprises:
a square groove;
a square hole is formed in the bottom of the square groove;
the audio output device is fixed in the square groove;
and: the output port of the audio output device is over against the square hole to output audio.
With reference to the fifth possible implementation manner of the present invention, in a sixth possible implementation manner, the main body portion and the extension portion of the second side of the supporting frame are provided with:
a common edge;
the height of the common edge is lower than that of the edge connected with the common edge, so that the main sound cavity is communicated with the side sound cavity.
With reference to the sixth possible implementation manner of the present invention, in a seventh possible implementation manner, the extension portion includes:
an inverse sound field section;
a directional output section;
the directional output part is communicated with the inverse sound field part and corresponds to the directional output part, and the second sound outlet is a directional output hole.
Combine the utility model discloses a glasses leg, in the eighth possible embodiment, glasses leg still includes:
a PCB control board;
FPC circuit board
A magnetic attraction type contact;
the audio output device is electrically connected with the PCB control board through an FPC circuit board;
the magnetic type contact is electrically connected with the PCB control panel and used for charging the glasses legs in a magnetic type manner.
In a second aspect, the smart glasses comprise the glasses legs of the first aspect, wherein the smart glasses further comprise a glasses frame and optical lenses, wherein the glasses frame is rotatably connected with the glasses legs, and the optical lenses are arranged on the glasses frame.
Implement glasses leg and intelligent glasses, directional sound chamber through setting up the side direction has not only increased the space volume in sound chamber, improves the stereophonic sound, sound is bright, surge power, two sound chambers that set up moreover make sound front and back sound field go out the sound, have improved sound efficiency. The inverse sound field emits sound and directionally transmits the sound to human ears, so that the privacy is more reliable.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic view of the glasses leg structure of the present invention;
fig. 2 is a cross-sectional connection diagram of a glasses leg structure of the present invention;
fig. 3 is a schematic view of an audio output assembly of a pair of glasses legs according to the present invention;
fig. 4 is an exploded view of an audio output assembly of a pair of glasses legs according to the present invention;
fig. 5 is a schematic diagram of an output side of the supporting frame in the middle audio output assembly of the present invention;
fig. 6 is a schematic view of a fixed side of a support frame in the middle audio output assembly of the present invention;
FIG. 7 is a schematic view of the whole of the middle glasses leg of the present invention;
the part names indicated by the numbers in the drawings are as follows: 100-audio output component, 101-first sound cavity, 102-second sound cavity, 1021-main sound cavity, 1022-side sound cavity, 110-audio output device, 120-support frame, 121-main body part, 1211-square groove, 1212-square hole, 122-extension part, 1221-inverse sound field part, 1222-directional output part, 123-common edge, 200-first shell, 300-second shell, 310-first sound outlet, 320-second sound outlet, 400-PCB control panel, 500-FPC circuit board, 600-magnetic attraction type contact.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are only some embodiments, not all embodiments, of the present invention. Based on the embodiments in the present invention, other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
The existing intelligent glasses using an external sound playing box as a sound production unit have the defects that the sound cavity is too small, the low, medium and high sound of audio is not clear, the tone quality effect is poor, and only one loudspeaker and a corresponding sound outlet are arranged in each glasses leg, so that the tone quality and the stereo effect output by the intelligent music glasses are poor, and the use experience of a user is poor.
To the problem, a glasses leg and intelligent glasses are provided.
Fig. 1 is a schematic view illustrating a structure, decomposition and connection of a pair of glasses legs, fig. 7 is a schematic view illustrating an overall structure of a pair of glasses legs, including an audio output assembly 100, a first casing 200, and a second casing 300; first casing 200 constitutes the glasses leg casing with second casing 300 lock, is provided with in the glasses leg casing: an accommodating space; the audio output assembly 100 is disposed in the accommodating space, forming a sound cavity space. Referring to fig. 2, fig. 2 is a schematic sectional view of a temple structure according to the present invention, an audio output assembly 100 divides a sound cavity space into a first sound cavity 101 and a second sound cavity 102; the first sound cavity 101 and the second sound cavity 102 are respectively provided with a first sound outlet 310 and a second sound outlet 320; wherein the second sound cavity 102 is a directional sound cavity for directionally propagating the output audio to the human ear. The directional sound cavity in the side direction is arranged, so that the space volume of the sound cavity is increased, stereo sound is improved, sound is bright, surge force is generated, and the sound field generates sound around the sound due to the two sound cavities, so that the sound efficiency is improved.
The audio output assembly 100 divides the sound cavity space into a front sound cavity and a rear sound cavity, namely a first sound cavity 101 and a second sound cavity 102, and the first sound cavity 101 is separated from the second sound cavity 102 and is not communicated with the second sound cavity. The first sound cavity 101 corresponds to the first sound outlet 310 and is arranged at the upper part of the glasses leg shell, the second sound cavity 102 corresponds to the second sound outlet 320 and is arranged at the lower left corner of the glasses leg shell, and the second sound outlet faces the ears of a person and is used for directionally transmitting sound. The first cavity 101 is formed by a first side of the audio output component and the first housing 200, and the second cavity 102 is formed by a second side of the audio output component and the second housing 300.
Preferably, as shown in fig. 3, fig. 3 is a schematic view of an audio output assembly 100 of an eyeglass temple according to the present invention, the second sound cavity 102 includes a main sound cavity 1021 and a side sound cavity 1022, the second sound cavity 102 is a directional sound cavity, and the side sound cavity 1022 is disposed at one side of the main sound cavity 1021; the volume of the main sound chamber 1021 is greater than 2 times the volume of the side sound chamber 1022. The side sound cavity 1022 is disposed at one side of the main sound cavity 1021, and is mainly used to increase the overall volume of the sound cavity, improve the stereo sound, and make the sound transparent.
Preferably, the main sound cavity 1021 is a cuboid shape, and the side sound cavity 1022 is a special-shaped cuboid; the main sound chamber 1021 communicates with the side sound chamber 1022.
In one embodiment, as shown in fig. 5, fig. 5 is a schematic diagram of an output side of the supporting frame 120 in the audio output assembly 100 of the present invention, and a common edge 123 is disposed between the main portion 121 and the extending portion 122 of the supporting frame 120; the height of the common edge 123 is lower than the edge to which it is connected, so that the main sound chamber 1021 communicates with the side sound chamber 1022. The sound of the main chamber 1021 crosses the common edge 123 into the sound field of the side chamber 1022.
Further, as shown in fig. 4, fig. 4 is an exploded schematic view of an audio output assembly 100 of a pair of glasses legs according to the present invention;
the audio output assembly 100 comprises an audio output device 110 and a support bracket 120; the audio output device 110 is fixed on the support frame 120; the support frame 120, together with the audio output device 110, divides the sound cavity space into a first sound cavity 101 and a second sound cavity 102. The second sound chamber 102 transmits sound to the human ear by inverse sound field orientation.
In some embodiments, the audio output assembly 100 further includes a double-sided film, and a sound outlet net, wherein the audio output device 110 is fixed on the supporting frame 120 through the double-sided film, and the sound outlet net is disposed at the first sound outlet hole and the second sound outlet hole.
Specifically, the supporting frame 120 includes a main body 121 and an extending portion 122, and the extending portion 122 is provided with a special-shaped groove; the main body 121, the audio output device 110 and the second casing 300 form a main sound cavity 1021; the extension 122 and the second housing 300 together form a side tone cavity 1022.
Further, as shown in fig. 6, fig. 6 is a schematic diagram of a fixing side of the supporting frame 120 in the middle audio output assembly 100 of the present invention, and the main body 121 includes a first side and a second side; the first side includes a square slot 1211; a square hole 1212 is formed at the bottom of the square groove 1211; the audio output device 110 is fixed in the square groove 1211; and the output port of the audio outputter 110 faces the square hole 1212 to output audio.
The audio output device 110 is fixed in the square groove 1211 on the main body part 121, transmits sound to the second sound cavity 102 through the square hole 1212, and transmits the sound to the human ear through the corresponding second sound outlet hole 320.
In one embodiment, the extension 122 includes an inverse sound field 1221, a directional output 1222; sound travels from main sound chamber 1021 across common edge 123 to side sound chamber 1022. The sound of the main sound cavity 1021 passes through the common edge 123 and enters the side sound cavity 1022, and the sound of the side sound cavity 1022 changes the transmission direction under the action of the inverse sound field, and is emitted from the directional output hole to be transmitted to the corresponding human ear part. The directional output unit 1222 communicates with the inverse sound field unit 1221, and corresponds to the directional output unit 1222, and the second sound outlet 320 is a directional output hole. The inverse sound field emits sound and directionally transmits the sound to human ears, so that the privacy is more reliable.
In a preferred embodiment, as shown in fig. 7, fig. 7 is an overall schematic view of the glasses legs of the present invention, and the glasses legs further include a PCB control board 400, an FPC board 500, and a magnetic attraction contact 600; the audio outputter 110 is electrically connected with the PCB control board 400 through the FPC board 500; magnetic type contact 600 is connected with PCB control panel 400 electricity for inhale the formula and charge to the glasses leg.
The second aspect, an intelligent glasses, includes the glasses leg of the first aspect, wherein, still include with glasses leg rotate the picture frame of being connected and set up the optical lens on the picture frame.
Implement glasses leg and intelligent glasses, directional sound chamber through setting up the side direction has not only increased the space volume in sound chamber, improves the stereophonic sound, sound is bright, surge power, two sound chambers that set up moreover make sound front and back sound field go out the sound, have improved sound efficiency. The inverse sound field emits sound and directionally transmits the sound to human ears, so that the privacy is more reliable.
The above description is only for the preferred embodiment of the present invention, and should not be construed as limiting the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (10)
1. An eyeglass temple, comprising:
an audio output component;
a first housing;
a second housing;
the first shell with the second shell lock constitutes glasses leg shell, be provided with in the glasses leg shell:
an accommodating space;
arranging the audio output assembly in the accommodating space to form a sound cavity space; and the audio output component divides the sound cavity space into:
a first sound cavity;
a second sound cavity;
the first sound cavity and the second sound cavity are respectively provided with a first sound outlet hole and a second sound outlet hole;
wherein the second sound cavity is a directional sound cavity for directionally propagating the output audio to the human ear.
2. The temple of claim 1 wherein the second acoustic chamber comprises:
a main sound cavity and a side sound cavity;
the side sound cavity is arranged on one side of the main sound cavity;
and: the volume of the main sound cavity is larger than 2 times of the volume of the side sound cavity.
3. The temple of claim 2 wherein said main acoustic chamber is rectangular parallelepiped in shape and said side acoustic chamber is a shaped cube;
the main sound cavity is communicated with the side sound cavity.
4. The temple of claim 3 wherein the audio output assembly comprises:
an audio output device;
a support frame;
the audio output device is fixed on the support frame.
5. The temple of claim 4 wherein the support frame comprises:
a main body portion;
an extension portion;
the extending part is provided with a special-shaped groove;
the main body part, the audio output device and the second shell form the main sound cavity together;
the extension part and the second shell form the side sound cavity together.
6. The temple of claim 5 wherein the body portion comprises a first side and a second side;
the first side comprises:
a square groove;
the bottom of the square groove is provided with a square hole;
the audio output device is fixed in the square groove;
and: the output port of the audio output device is over against the square hole to output audio.
7. The temple of claim 6 wherein said main body portion and said extension portion of said support frame are disposed therebetween:
a common edge;
the height of the common edge is lower than that of the edge connected with the common edge, so that the main sound cavity is communicated with the side sound cavity.
8. The temple of claim 7 wherein the extension comprises:
an inverse sound field section;
a directional output section;
the directional output part is communicated with the inverse sound field part and corresponds to the directional output part, and the second sound outlet hole is a directional output hole.
9. The temple of claim 8 further comprising:
a PCB control board;
FPC circuit board
A magnetic attraction type contact;
the audio output device is electrically connected with the PCB control board through an FPC circuit board;
the formula contact is inhaled to magnetism with the PCB control panel electricity is connected, and is used for right the formula charges is inhaled to magnetism to the glasses leg.
10. An intelligent glasses, comprising the glasses leg of any one of claims 1 to 9, further comprising a frame rotatably connected with the glasses leg and an optical lens disposed on the frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220842639.4U CN217279127U (en) | 2022-04-12 | 2022-04-12 | Glasses leg and intelligent glasses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220842639.4U CN217279127U (en) | 2022-04-12 | 2022-04-12 | Glasses leg and intelligent glasses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217279127U true CN217279127U (en) | 2022-08-23 |
Family
ID=82873693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220842639.4U Active CN217279127U (en) | 2022-04-12 | 2022-04-12 | Glasses leg and intelligent glasses |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217279127U (en) |
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2022
- 2022-04-12 CN CN202220842639.4U patent/CN217279127U/en active Active
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