CN216565565U - Earphone light guide structure - Google Patents
Earphone light guide structure Download PDFInfo
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- CN216565565U CN216565565U CN202123414879.9U CN202123414879U CN216565565U CN 216565565 U CN216565565 U CN 216565565U CN 202123414879 U CN202123414879 U CN 202123414879U CN 216565565 U CN216565565 U CN 216565565U
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- earphone
- rear shell
- illuminator
- transmitting window
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Abstract
The embodiment of the utility model discloses an earphone light guide structure which comprises an earphone front shell, an earphone rear shell and an electric control module arranged between the earphone front shell and the earphone rear shell, wherein a first light-transmitting window and a second light-transmitting window are formed on the earphone rear shell, a first illuminator and a second illuminator are arranged on the electric control module, the first illuminator is positioned on one side of the first light-transmitting window, light of the first illuminator faces to one side, far away from the first illuminator, of the first light-transmitting window, the second illuminator is positioned on one side of the second light-transmitting window, and light of the second illuminator faces to one side, far away from the second illuminator, of the second light-transmitting window. The earphone light guide structure can avoid direct irradiation of the first light transmitting window by the first light and can also avoid direct irradiation of the second light transmitting window by the second light, so that the generation of a single point with special brightness is avoided, and the requirement on the balance degree of a light source is met.
Description
Technical Field
The utility model relates to the technical field of earphones, in particular to an earphone light guide structure.
Background
Present TWS bluetooth headset all has the pilot lamp requirement, and its leaded light material generally is plastics, and when the pilot lamp adopted ordinary direct-lit LED lamp and not increase the cost, the difficult meeting equilibrium requirement of leaded light effect, especially the printing opacity position far away is difficult to realize.
Therefore, how to make the light guide effect of the indicator light with the earphone meet the requirement of the balance degree is a focus of attention of related people in the field.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides an earphone light guide structure, which is used for solving the problem that the light guide effect of an earphone indicator lamp in the prior art is difficult to meet the requirement of the balance degree.
The utility model provides an earphone light guide structure which comprises an earphone front shell, an earphone rear shell and an electric control module arranged between the earphone front shell and the earphone rear shell, wherein a first light-transmitting window and a second light-transmitting window are formed in the earphone rear shell, a first illuminator and a second illuminator are arranged on the electric control module, the first illuminator is positioned on one side of the first light-transmitting window, light of the first illuminator faces the side, far away from the first illuminator, of the first light-transmitting window, the second illuminator is positioned on one side of the second light-transmitting window, and light of the second illuminator faces the side, far away from the second illuminator, of the second light-transmitting window.
Preferably, a first light-transmitting cavity and a second light-transmitting cavity are enclosed between the earphone rear shell and the electronic control module, the first light-transmitting cavity is communicated with the first light-transmitting window, and the second light-transmitting cavity is communicated with the second light-transmitting window;
light from the first illuminator is directed toward the first light-transmissive chamber and light from the second illuminator is directed toward the second light-transmissive chamber.
Preferably, the first and second lights are located between the first and second light-transmissive chambers;
the light direction of the first lamp is opposite to the light direction of the second lamp.
Preferably, the first lamp has a first arc-shaped lamp shade protruding in a direction away from the second lamp;
the second lamp has a second arc lampshade protruding in a direction away from the first lamp.
Preferably, the earphone front shell comprises an earplug part and an earplug part, the earplug part is connected to one end of the earplug part, and the electronic control module is arranged between the earplug part and the earphone rear shell;
the first light-transmitting window is located on one side, close to the earplug portion, of the earphone rear shell, and the second light-transmitting window is located on one side, far away from the earplug portion, of the earphone rear shell.
Preferably, the second light-transmitting window is formed on the earphone rear shell in a manner of extending along the length direction of the earphone rear shell.
Preferably, the plane of the first light-transmitting window is not parallel to the plane of the second light-transmitting window.
Preferably, the earphone rear shell comprises a first rear shell plate, a second rear shell plate and a third rear shell plate which are mutually connected, the first rear shell plate is positioned at one end of the second rear shell plate and the third rear shell plate close to the earphone part, the first rear shell plate and the second rear shell plate are not coplanar, and the second rear shell plate and the third rear shell plate are not coplanar;
the first light-transmitting window is formed on the first rear shell plate, and the second light-transmitting window is formed between the second rear shell plate and the third rear shell plate.
Preferably, the rear shell of the earphone is a plastic face shell.
Preferably, the first light-transmitting window and the second light-transmitting window are formed on the earphone rear shell through laser light transmission.
The embodiment of the utility model has the following beneficial effects:
this earphone light guide structure will first illuminator is located one side of first light trap, and make the light of first illuminator towards one side that first illuminator was kept away from to first light trap, will simultaneously the second illuminator is located one side of second light trap, and make the light of second illuminator towards one side that second illuminator was kept away from to the second light trap, avoid the direct irradiation of first illuminator to first light trap, avoid the direct irradiation of second light trap simultaneously, thereby avoid producing single-point especially bright, realize the equilibrium requirement of light source.
Drawings
In order to more clearly illustrate the embodiments of the present invention 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 invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Wherein:
FIG. 1 is a schematic diagram of an embodiment of an earphone light guide structure;
FIG. 2 is a schematic cross-sectional view taken at A-A of FIG. 1;
fig. 3 is a schematic cross-sectional view at an alternative angle a-a in fig. 1.
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.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model.
As shown in fig. 1 to 3, the earphone light guide structure according to an embodiment of the present invention includes an earphone front housing 1, an earphone rear housing 2, and an electronic control module 3 disposed between the earphone front housing 1 and the earphone rear housing 2, a first light-transmitting window 21 and a second light-transmitting window 22 are formed on the earphone rear housing 2, a first lamp 31 and a second lamp 32 are disposed on the electronic control module 3, the first lamp 31 is located on one side of the first light-transmitting window 21, light of the first lamp 31 faces a side of the first light-transmitting window 21 away from the first lamp 31, the second lamp 32 is located on one side of the second light-transmitting window 22, and light of the second lamp 32 faces a side of the second light-transmitting window 22 away from the second lamp 32.
In the earphone light guide structure, the first lamp 31 is arranged on one side of the first light-transmitting window 21, the light of the first lamp 31 faces the side, away from the first lamp 31, of the first light-transmitting window 21, the second lamp 32 is arranged on one side of the second light-transmitting window 22, the light of the second lamp 32 faces the side, away from the second lamp 32, of the second light-transmitting window 22, direct irradiation of the first lamp 31 on the first light-transmitting window 21 is avoided, direct irradiation of the second lamp 32 on the second light-transmitting window 22 is avoided, single-point special brightness is avoided, and the requirement of the balance degree of a light source is met.
In an embodiment, as shown in fig. 1 to 3, a first light-transmitting chamber 23 and a second light-transmitting chamber 24 are enclosed between the earphone rear housing 2 and the electronic control module 3, the first light-transmitting chamber 23 is communicated with the first light-transmitting window 21, and the second light-transmitting chamber 24 is communicated with the second light-transmitting window 22.
The light of the first lamp 31 is directed toward the first light-transmitting chamber 23, and when the first lamp 31 is irradiated, the first lamp 31 can irradiate the first light-transmitting chamber 23, so that the light in the first light-transmitting chamber 23 can pass through the first light-transmitting window 21, thereby equalizing the emergent light at the first light-transmitting window 21.
The second lamp 32 directs light toward the second light-transmissive chamber 24, and when the second lamp 32 illuminates, the second lamp 32 directs light toward the second light-transmissive chamber 24, such that light in the second light-transmissive chamber 24 passes through the second light-transmissive window 22, thereby equalizing the light exiting at the second light-transmissive window 22.
In one embodiment, as shown in fig. 1 to 3, the first lamp 31 and the second lamp 32 are located between the first light-transmitting chamber 23 and the second light-transmitting chamber 24, and the light direction of the first lamp 31 is opposite to the light direction of the second lamp 32, so that the first lamp 31 and the second lamp 32 illuminate one-to-one to avoid light interference.
Preferably, the first lamp 31 has a first arc lampshade protruding in a direction away from the second lamp 32, and the second lamp 32 has a second arc lampshade protruding in a direction away from the first lamp 31.
In one embodiment, as shown in fig. 1 to 3, the front shell 1 of the headset includes an earplug portion 11 and a post portion 12, the earplug portion 11 is connected to one end of the post portion 12, and the electronic control module 3 is disposed between the post portion 12 and the rear shell 2 of the headset.
The first light-transmitting window 21 is located on one side of the earphone rear shell 2 close to the earplug part 11, and the second light-transmitting window 22 is located on one side of the earphone rear shell 2 far away from the earplug part 11, so that the positions of the first light-transmitting window 21 and the second light-transmitting window 22 are set.
In a preferred embodiment, as shown in fig. 1 to 3, the second light-transmitting window 22 is formed on the earphone rear housing 2 to extend along the length direction of the earphone rear housing 2. The plane of the first light-transmitting window 21 is not parallel to the plane of the second light-transmitting window 22, so that indicator lights in different directions are formed.
In one embodiment, as shown in fig. 1 to 3, the earphone rear housing 2 includes a first rear housing plate 25, a second rear housing plate 26 and a third rear housing plate 27 connected to each other, the first rear housing plate 25 is located at one end of the second rear housing plate 26 and the third rear housing plate 27 close to the earphone portion 11, the first rear housing plate 25 and the second rear housing plate 26 are not coplanar, and the second rear housing plate 26 and the third rear housing plate 27 are not coplanar.
The first light-transmissive window 21 is formed on the first rear case plate 25, and the second light-transmissive window 22 is formed between the second rear case plate 26 and the third rear case plate 27.
In one embodiment, as shown in fig. 1 to 3, the earphone rear case 2 is a plastic face case. The earphone rear housing 2 is formed with the first light transmission window 21 and the second light transmission window 22 through laser light transmission.
The above disclosure is only for the purpose of illustrating the preferred embodiments of the present invention, and it is therefore to be understood that the utility model is not limited by the scope of the appended claims.
Claims (10)
1. The utility model provides an earphone light guide structure which characterized in that: including earphone protecgulum, earphone backshell and locating the earphone protecgulum with electric control module between the earphone backshell, be formed with first light trap and second light trap on the earphone backshell, be provided with first illuminator and second illuminator on the electric control module, first illuminator is located one side of first light trap, the light orientation of first illuminator first light trap is kept away from one side of first illuminator, the second illuminator is located one side of second light trap, the light orientation of second illuminator the second light trap is kept away from one side of second illuminator.
2. The light guide structure for earphones according to claim 1, wherein: a first light-transmitting cavity and a second light-transmitting cavity are enclosed between the earphone rear shell and the electric control module, the first light-transmitting cavity is communicated with the first light-transmitting window, and the second light-transmitting cavity is communicated with the second light-transmitting window;
light from the first illuminator is directed toward the first light-transmissive chamber and light from the second illuminator is directed toward the second light-transmissive chamber.
3. A light guide structure for earphones according to claim 2, wherein: the first illuminator and the second illuminator are positioned between the first light-transmissive chamber and the second light-transmissive chamber;
the light direction of the first lamp is opposite to the light direction of the second lamp.
4. A light guide structure for earphones according to claim 3, wherein: the first lamp is provided with a first arc-shaped lampshade protruding towards the direction far away from the second lamp;
the second lamp has a second arc lampshade protruding in a direction away from the first lamp.
5. An earphone light guide structure according to any one of claims 1-4, wherein: the earphone front shell comprises an earplug part and an earplug part, the earplug part is connected to one end of the earplug part, and the electronic control module is arranged between the earplug part and the earphone rear shell;
the first light-transmitting window is located on one side, close to the earplug portion, of the earphone rear shell, and the second light-transmitting window is located on one side, far away from the earplug portion, of the earphone rear shell.
6. The light guide structure for earphones according to claim 5, wherein: the second light-transmitting window extends along the length direction of the earphone rear shell and is formed on the earphone rear shell.
7. The light guide structure for earphones according to claim 5, wherein: the plane of the first light-transmitting window is not parallel to the plane of the second light-transmitting window.
8. The light guide structure for earphones according to claim 5, wherein: the earphone rear shell comprises a first rear shell plate, a second rear shell plate and a third rear shell plate which are mutually connected, the first rear shell plate is positioned at one end of the second rear shell plate and one end of the third rear shell plate, which are close to the earphone part, the first rear shell plate and the second rear shell plate are not coplanar, and the second rear shell plate and the third rear shell plate are not coplanar;
the first light-transmitting window is formed on the first rear shell plate, and the second light-transmitting window is formed between the second rear shell plate and the third rear shell plate.
9. The light guide structure for earphones according to claim 1, wherein: the rear shell of the earphone is a plastic face shell.
10. The light guide structure for earphones according to claim 1, wherein: the earphone rear shell is provided with the first light-transmitting window and the second light-transmitting window through laser light transmission.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123414879.9U CN216565565U (en) | 2021-12-31 | 2021-12-31 | Earphone light guide structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123414879.9U CN216565565U (en) | 2021-12-31 | 2021-12-31 | Earphone light guide structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216565565U true CN216565565U (en) | 2022-05-17 |
Family
ID=81559860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123414879.9U Active CN216565565U (en) | 2021-12-31 | 2021-12-31 | Earphone light guide structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216565565U (en) |
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2021
- 2021-12-31 CN CN202123414879.9U patent/CN216565565U/en active Active
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