CN216905235U - Earphone cabin - Google Patents

Abstract

The utility model relates to the technical field of electronic equipment, in particular to an earphone compartment, which comprises an earphone compartment main body and a light-dimming part, the light-diffusing part is arranged on the earphone compartment main body, the light-diffusing part is defined as a light incident surface and a light outgoing surface, and the earphone compartment main body A point light source array module is arranged at a position opposite to the light incident surface, the light exit surface is exposed from the main body of the earphone cabin, and the light of the point light source is transmitted to the light exit surface through the light entrance surface. The earphone cabin provided by the utility model adopts the mode of point light source array, and the light is guided and emitted through the uniform light part, so that the light display effect of the earphone cabin is better.

Description

an earphone compartment

【Technical field】

The utility model relates to the technical field of electronic equipment, in particular to an earphone compartment.

【Background technique】

At present, the lights of the headphone cabins on the market are generally displayed with a single light or very few lights. The structure is relatively simple. If a light is used to shoot a small hole on the shell, there is no transition when the light changes, and the display effect is not good.

【Content of utility model】

In order to solve the technical problem of poor display effect of the light of the earphone compartment, the utility model provides an earphone compartment.

The solution of the present invention to solve the technical problem is to provide an earphone capsule, which includes a main body of the earphone capsule and a light-diffusing member arranged on the main body of the earphone capsule, wherein the light-diffusing member includes a light entrance surface and a light exit surface, and the light entrance The light surface and the light emitting surface form an included angle, the light emitting surface is exposed from the main body of the earphone cabin or visible from the outside, and a point light source array module is arranged on the main body of the earphone cabin opposite to the light incident surface, so The light emitted by the point light source array module is conducted through the light incident surface to the light exit surface for exit.

Preferably, the light incident surface is non-planar.

Preferably, the light incident surface is a combination of one or more of a sawtooth surface, a concave-convex surface or a corrugated surface.

Preferably, the light incident surface is a sawtooth surface, and the included angle between adjacent saw teeth of the sawtooth surface is 60°-120°.

Preferably, the included angle between the light incident surface and the light exit surface is 60°-180°.

Preferably, the distance between the point light sources of the point light source array module is 1-2 mm.

Preferably, the distance between the point light source array module and the light incident surface is less than 3 mm.

Preferably, a reflective surface is further formed on the light homogenizing member, and the reflective surface reflects the light entering the light incident surface to the light emitting surface.

Preferably, the homogenizing member includes a connecting member for connecting with the point light source array module.

Preferably, the shape of the light emitting surface is a strip.

Compared with the prior art, the earphone cabin provided by the present invention has the following advantages:

1. By arranging a light homogenizer in the earphone cabin, the point light source emitted by the point light source array can be homogenized by the light homogenizer and then emitted, which provides a transition for the change of light and makes the display effect better. In addition, the light entrance surface and the light exit surface of the light homogenizer form an angle, so that the light is transmitted inside the light homogenizer and then emitted to the light exit surface, so that the light transmitted from the light entrance surface is transmitted in the light homogenizer. The path is long enough to ensure that the light can be fully homogenized in the dodging part, and the dodging effect of the dodging part is guaranteed. At the same time, the light-incident surface and the light-emitting surface of the light-diffuser form an angle, so that the light-diffuser can ensure the uniformity effect and occupy a smaller space. The earphone compartment is more compact and portable, thereby improving the practicability and portability of the earphone compartment.

2. By limiting the angle between the light-incident surface and the light-emitting surface, the light can be better transmitted to the light-emitting surface, so that the display effect is better.

3. By limiting the distance between the point light sources and between the point light sources and the light incident surface, the loss of light before entering the light incident surface can be reduced, and the space utilization rate of the main body of the headphone cabin can be improved.

4. By setting the reflective surface, the light emitted by the point light source does not need to be perpendicular to the light-emitting surface, which makes the setting of the internal structure of the headphone cabin more compact and improves the utilization rate of the interior space of the headphone cabin.

5. By setting the connecting piece on the dodging part to connect with the main body of the headphone cabin, the relative movement of the dodging part relative to the main body of the headphone cabin is avoided, so that the light emitted by the point light source cannot enter the light-incident surface according to the preset angle. , which improves the reliability of the homogenizer.

6. Restrict the incident light surface to be non-planar, which can disperse the more concentrated light emitted by the point light source, making it more divergent, and the lighting effect will not be dazzling due to direct exposure, and it will be softer.

7. By limiting the angle between the sawtooth surfaces, the light passing through the incident surface is more divergent, so that the uniform light effect of the uniform light part is better, and the display effect of the light emitted by the point light source on the light emitting surface is softer and more flexible.

8. The light-emitting surface is strip-shaped, and information such as charging status and power can be displayed by filling the length and method of the strip-shaped light-emitting surface with light.

【Description of drawings】

FIG. 1 is an exploded view 1 of an earphone compartment according to an embodiment of the present invention.

2 is a schematic diagram of light transmission of a light homogenizing member of an earphone cabin according to an embodiment of the present invention.

FIG. 3 is a schematic diagram of the matching structure of a light homogenizer and a point light source array module according to an embodiment of the present invention.

FIG. 4 is a schematic diagram of the matching relationship of a headphone cabin light-diffusing member according to an embodiment of the present invention. .

FIG. 5 is a front view of a light homogenizer of an earphone cabin according to an embodiment of the present invention.

Description of drawings:

1. An earphone compartment;

10. Dodging parts; 11. The main body of the headphone cabin;

101, light incident surface; 102, light exit surface; 103, reflective surface; 104, connector; 105, limiter; 110, point light source array module; 111, headphone compartment shell; 112, storage bin;

1041, clamping part; 1042, connecting column; 1101, bottom plate; 1102, connecting hole; 1103, point light source; 1104, connecting part; 1105, connecting belt; 1106, connecting wire; 1107, control unit; 1110, groove; 1120. Limit slot.

【Detailed ways】

In order to make the purpose, technical solutions and advantages of the present utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and implementation examples. It should be understood that the specific embodiments described herein are only used to explain the present invention, and are not intended to limit the present invention.

It should be noted that the terms "first" and "second" in the description and claims of the present invention are used to distinguish different objects, rather than to describe a specific order.

It should be noted that when an element is referred to as being "fixed 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. The terms "vertical," "horizontal," "left," "right," and similar expressions are used herein for illustrative purposes only.

In this utility model, the terms "up", "down", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle" The orientations or positional relationships indicated by , "vertical", "horizontal", "horizontal", "longitudinal", etc. are based on the orientations or positional relationships shown in the drawings. These terms are primarily used to better describe the present invention and its embodiments, and are not intended to limit the fact that the indicated device, element or component must have a particular orientation, or be constructed and operated in a particular orientation.

In addition, some of the above terms may be used to express other meanings besides orientation or positional relationship, for example, the term "on" may also be used to express a certain attachment or connection relationship in some cases. For those of ordinary skill in the art, the specific meanings of these terms in the present invention can be understood according to specific situations.

Furthermore, the terms "installed", "arranged", "provided", "connected", "connected" should be construed broadly. For example, it may be a fixed connection, a detachable connection, or an integral structure; it may be a mechanical connection, or an electrical connection; it may be directly connected, or indirectly connected through an intermediary, or between two devices, elements, or components. internal communication. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

Referring to FIG. 1 , the first embodiment of the present invention provides an earphone cabin 1 , the earphone cabin 1 includes an earphone cabin main body 11 and a light homogenizer 10 disposed on the earphone cabin main body 11 . The light homogenizer 10 includes a light incident surface 101 and a light exit surface 102 . A certain angle is formed between the light incident surface 101 and the light exit surface 102 , and the light exit surface 102 is exposed through the main body 11 of the earphone compartment or visible from the outside of the earphone compartment 1 . A point light source array module 110 is arranged on the main body 11 of the headphone cabin at a position opposite to the light incident surface 101 , and the light emitted by the point light source array module 110 is transmitted through the light incident face 101 to the light exit face 102 and exits, forming a form that is exposed to the headphone cabin 1 or emitted from the headphone cabin 1 . Lighting effects visible from the outside of the headphone compartment 11 .

It can be understood that by disposing the light homogenizer 10 in the earphone cabin, the light emitted by the point light source array module 110 can be homogenized by the light homogenizer 10 and then turned into a surface light source to be emitted, which provides a transition for the change of light and makes the display Better results. In addition, the light incident surface 101 and the light exit surface 102 of the light homogenizing member 10 form an angle, so that the light is transmitted inside the light homogenizing member 10 and then emitted to the light exit surface 102, so that the incoming light from the light incident surface 101 is The conducting path in the homogenizing member 10 is long enough to ensure that the light can be sufficiently homogenized in the homogenizing member 10 , and the homogenizing effect of the homogenizing member 10 is ensured. At the same time, the light incident surface 101 and the light exit surface 102 of the light leveling member 10 form an angle, so that the light leveling piece 10 occupies a smaller space under the condition that the light leveling member 10 can ensure the uniform light effect, that is, the light incident surface 101 and the light exit surface 102 form an The design of the included angle can make the earphone compartment 1 more compact and portable, thereby improving the practicability and portability of the earphone compartment 1 .

Please refer to FIG. 1 and FIG. 2 , further, the angle A between the light incident surface 101 and the light exit surface 102 is 60°-180°. Preferably, the angle between the light incident surface 101 and the light exit surface 102 is 80°-150°. Specifically, the angle between the light incident surface 101 and the light exit surface 102 is 90°. By limiting the angle between the light incident surface 101 and the light exit surface 102, the light can be better transmitted to the light exit surface 102, so that the display effect is better.

Further, the point light source array module 110 includes a plurality of point light sources 1103 arranged at intervals, and the distance between adjacent point light sources 1103 is 1-2 mm.

Preferably, the distance between adjacent point light sources 1103 of the point light source array module 110 is 1.2-1.8 mm. Specifically, the distance between adjacent point light sources 1103 in the point light source array module 110 is 1.5 mm.

It is understandable that the light emitted by the point light source array module 110 from the light source to the light incident surface 101, if the distance is too long, the light source will be lost, so that the display effect on the light exit surface 102 is not good. Therefore, further, point The distance between the light source array module 110 and the light incident surface 101 is less than 5 mm. Preferably, the distance between the point light source array module 110 and the light incident surface 101 is less than 3 mm. Specifically, the distance between the point light source array module 110 and the light incident surface 101 is 1.5 mm. By limiting the distances between the point light sources 1103 and between the point light sources 1103 and the light incident surface 101 , the loss of light before entering the light incident surface 101 can be reduced, and the space utilization rate of the headphone cabin body 11 can be improved.

Further, a reflective surface 103 is also formed on the homogenizing member 10. After the light is emitted by the point light source array module 110, it first enters the homogenizing member 10 through the light incident surface 101, and is then reflected on the light emitting surface 102 through the reflective surface 103 to display the light. Effect. By arranging the reflective surface 103, the light emitted by the point light source 1103 does not need to be perpendicular to the light emitting surface 102, and the arranging the reflective surface 103 makes the arrangement of the internal structure of the headphone cabin more compact, and improves the utilization rate of the interior space of the headphone cabin 1.

Please refer to FIG. 3 , further, the light homogenizing member 10 further includes a connecting member 104 connected to the point light source array module 110 . The point light source array module 110 includes a base plate 1101 , a plurality of point light sources 1103 arrayed on the base plate 1101 , a connecting strip 1105 connected to the base plate 1101 at one end, and a connecting portion 1104 connected to the other end of the connecting strip 1105 . The connecting member 104 of the dodging member 10 includes a clamping portion 1041 and a connecting column 1042 , and a connecting hole 1102 matching the connecting column 1042 is formed on the bottom plate 1101 . The connecting column 1042 on the light homogenizing member 10 passes through the connecting hole 1102 on the bottom plate 1101, which restricts the relative sliding of the point light source 1103 module and the light homogenizing member 10 in the horizontal direction; The part 1104 is snapped to limit the relative movement of the light homogenizer 10 and the point light source array module 110 in the vertical direction. At this time, the relative fixation of the point light source 1103 module and the light homogenizer 10 is achieved.

The light sources in the point light source array module 110 can be distributed in stripes or other shapes, and by controlling the on-off of different light sources and/or the colors of the light sources, various effects can be presented on the light-emitting surface 102 .

Optionally, the point light source array module 110 can control the on-off and/or light source color of different light sources through a control unit integrated on the base plate 1101, or control the on-off and/or light source color of different light sources through an external control unit.

Specifically, in this embodiment, an external control unit is used to control the on/off of different light sources and/or the colors of the light sources. The bottom plate 1101 of the point light source array module 110 is connected to one end of the connecting line 1106 , the control unit 1107 is connected to the other end of the connecting line 1106 , and the control unit 1107 controls the point light source 1103 arranged on the bottom plate 1101 through the connecting line 1106 . It should be understood that the color of the point light sources 1103 may be different from each other, so the control unit 1107 may control the on/off and/or colors of different point light sources 1103 .

Referring to FIG. 4 , the main body 11 of the earphone capsule includes a casing 111 of the earphone capsule, an internal storage compartment 112 and a top cover 113 . The casing 111 of the earphone cabin is provided with a groove 1110 that matches the end of the homogenizing member 10 close to the light exit surface 102 , the end of the homogenizing member 10 close to the light exit surface 102 is arranged in the groove 1110 , and the homogenizing member 10 is close to the surface of the top cover 113 The light-emitting surface 102 of the light-dimming member 10 is flush with the surface of the earphone compartment shell 111 close to the top cover 113 . Then, one end of the light homogenizer 10 close to the light emitting surface 102 is fixed from the side close to the top cover 113 by installing the storage bin 112 inside the main body 11 of the earphone compartment. The relative movement of the light dodging member 10 relative to the headphone cabin main body 11 in the vertical direction is restricted.

Further, the homogenizing member 10 further includes limiters 105 disposed on both sides of the homogenizing member 10. The housing of the storage bin 112 is provided with a limit slot 1120 matching the limiter 105. When the homogenizing member 10 is installed, First, set the light-diffusing member 10 inside the earphone cabin shell 111 , and set the end of the light-diffuser 10 close to the light-emitting surface 102 in the groove 1110 on the headphone cabin shell 111 , and then install the storage bin 112 so that the storage bin 112 The upper limit groove 1120 is matched with the limiter 105 on the light homogenizer 10 , so that the light homogenizer 10 and the headphone compartment main body 11 are relatively fixed in the horizontal direction. The light homogenizer 10 and the point light source array module 110 are fixed relative to the headphone cabin main body 11 through the groove 1110 of the headphone cabin shell 111 and the limiting groove 1120 of the storage bin 112 . By arranging the connecting member 104 and the limiting member 105 on the homogenizing member 10 to be connected with the earphone cabin shell 111 and the point light source array module 110, the relative movement of the homogenizing member 10 relative to the headphone cabin main body 11 is avoided, thereby preventing the point light source from moving. In the case where the light emitted by 1103 cannot enter the light incident surface 101 according to a preset angle, the reliability of the light homogenizer 10 is improved.

Further, the light incident surface 101 on the light homogenizer 10 is non-planar. Restricting the light incident surface 101 to be non-planar can disperse the relatively concentrated light emitted by the point light source 1103 to make it more divergent, and the lighting effect will not be dazzling due to direct light, and it will be softer. Preferably, the light incident surface 101 is a combination of one or more of a sawtooth surface, a concave-convex surface or a corrugated surface.

Please refer to FIG. 5 . Specifically, in the embodiment of the present invention, the light incident surface 101 is a sawtooth surface 1010 . When the light emitted by the point light source 1103 passes through the sawtooth surface 1010, the incident angles of the incident light on different sawtooths are also different, so the relatively concentrated light emitted by the point light source 1103 can be scattered after passing through the sawtooth surface 1010. The scattered light source makes the light transmitted to the light emitting surface 102 softer and avoids the occurrence of specific light spots.

Further, the included angle between adjacent serrations on the serrated surface 1010 is 60°-120°.

Preferably, the included angle between adjacent saw teeth is 90°-110°.

Specifically, the included angles between adjacent saw teeth are 90°, 95°

or 105°. By adjusting the angle between adjacent saw teeth, the incident angle of the light can be controlled, thereby controlling the refraction angle of the light from the light-sparse medium air to the light-dense medium light homogenizer 10, so that more light can be transmitted to the exit surface. At the same time, by restricting the angle between the sawtooth surfaces 1010, the light passing through the incident surface is more diffused, so that the light uniformity effect of the light uniforming member 10 is better, and the light emitted by the point light source 1103 is displayed on the light output surface 102. Soft and flexible. Further, the light emitting surface 102 is a plane or a curved surface that matches the curvature of the casing 111 of the earphone capsule, and the shape of the light emitting surface 102 is a strip. The light emitting surface 102 is in the shape of a strip, and information such as the charging state and the amount of electricity can be displayed by filling the length and manner of the strip-shaped light emitting surface 102 with light.

Compared with the prior art, the earphone cabin provided by the present invention has the following advantages:

1. By arranging a light homogenizer in the earphone cabin, the point light source emitted by the point light source array can be homogenized by the light homogenizer and then emitted, which provides a transition for the change of light and makes the display effect better. In addition, the light entrance surface and the light exit surface of the light homogenizer form an angle, so that the light is transmitted inside the light homogenizer and then emitted to the light exit surface, so that the light transmitted from the light entrance surface is transmitted in the light homogenizer. The path is long enough to ensure that the light can be fully homogenized in the dodging part, and the dodging effect of the dodging part is guaranteed. At the same time, the light-incident surface and the light-emitting surface of the light-diffuser form an angle, so that the light-diffuser can ensure the uniformity effect and occupy a smaller space. The earphone compartment is more compact and portable, thereby improving the practicability and portability of the earphone compartment.

2. By limiting the angle between the light-incident surface and the light-emitting surface, the light can be better transmitted to the light-emitting surface, so that the display effect is better.

3. By limiting the distance between the point light sources and between the point light sources and the light incident surface, the loss of light before entering the light incident surface can be reduced, and the space utilization rate of the main body of the headphone cabin can be improved.

4. By setting the reflective surface, the light emitted by the point light source does not need to be perpendicular to the light-emitting surface, which makes the setting of the internal structure of the headphone cabin more compact and improves the utilization rate of the interior space of the headphone cabin.

5. By setting the connecting piece on the dodging part to connect with the main body of the headphone cabin, the relative movement of the dodging part relative to the main body of the headphone cabin is avoided, so that the light emitted by the point light source cannot enter the light-incident surface according to the preset angle. , which improves the reliability of the homogenizer.

6. Restrict the incident light surface to be non-planar, which can disperse the more concentrated light emitted by the point light source, making it more divergent, and the lighting effect will not be dazzling due to direct exposure, and it will be softer.

7. By limiting the angle between the sawtooth surfaces, the light passing through the incident surface is more divergent, so that the uniform light effect of the uniform light part is better, and the display effect of the light emitted by the point light source on the light emitting surface is softer and more flexible.

8. The light-emitting surface is strip-shaped, and information such as charging status and power can be displayed by filling the length and method of the strip-shaped light-emitting surface with light.

The above are only preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the principles of the present invention shall include the protection of the present invention. within the range.

Claims (10)

1. a headphone cabin, it is characterized in that: comprise headphone cabin main body and be arranged on the even light part on described headphone cabin main body, the end face of the opposite two ends of described light homogenizer is light incident surface and light exit surface, described light input surface. The light surface and the light emitting surface form an included angle, the light emitting surface is exposed from the main body of the earphone cabin, and a point light source array module is arranged on the main body of the earphone cabin opposite to the light incident surface, and the point light source array module The emitted light is conducted to the light emitting surface through the light incident surface. 2 . The earphone capsule according to claim 1 , wherein the light incident surface is non-planar. 3 . 3 . The earphone capsule according to claim 1 , wherein the light incident surface is a combination of one or more of a sawtooth surface, a concave-convex surface, or a corrugated surface. 4 . 4 . The earphone capsule according to claim 3 , wherein the light incident surface is a sawtooth surface, and an angle between adjacent saw teeth of the sawtooth surface is 60°-120°. 5 . 5 . The earphone capsule according to claim 1 , wherein the angle between the light incident surface and the light exit surface is 60°-180°. 6 . 6 . The earphone capsule according to claim 1 , wherein the distance between the point light sources of the point light source array module is 1-2 mm. 7 . 7 . The earphone capsule of claim 1 , wherein the distance between the point light source array module and the light incident surface is less than 3 mm. 8 . 8 . The earphone capsule according to claim 1 , wherein a reflection surface is further formed on the light homogenizing member, and the reflection surface reflects the light entering the light entrance surface to the light exit surface. 9 . 9 . The earphone capsule according to claim 1 , wherein the light homogenizing member comprises a connecting member for connecting with the point light source array module. 10 . 10 . The earphone capsule according to claim 1 , wherein the shape of the light emitting surface is a strip. 11 .

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