CN219018980U - Earphone charging box - Google Patents

Abstract

The utility model discloses an earphone charging box, which can charge an intelligent earphone, and comprises: the shell is provided with an inner cavity, the cavity wall of the inner cavity is provided with an indent region, the indent region comprises an entrance port formed on the cavity wall of the inner cavity and an inner wall surface opposite to the entrance port, and a light-transmitting wall is defined between the outer surface of the shell and the inner wall surface; and the light source is arranged in the inner cavity, and the light beam emitted by the light source can be emitted towards the concave area. In the earphone charging box, as the concave area is arranged on the cavity wall of the inner cavity of the shell, the wall thickness of the shell at the concave area is smaller than that of other positions, namely, the wall thickness of the light-transmitting wall is smaller than that of other positions of the shell, the light-transmitting wall plays a role in light transmission, and when a light source emits light, light beams can enter the concave area first and then pass through the light-transmitting wall to be emitted.

Description

Earphone charging box

Technical Field

The utility model relates to the technical field of earphone charging devices, in particular to an earphone charging box.

Background

On the earphone charging case, an associated indicator light is usually provided. In the related art, an LED lamp is generally disposed in a housing of a headset charging case to be used as an indicator lamp, and in order to guide out light emitted from the LED lamp, a light guide column is generally assembled in the housing, and is LED out from the housing, and the light emitted from the LED lamp is guided out by the light guide column. By adopting the mode, one more LED lamp needs to be additionally provided with one more light guide column, the cost is high, the outer end of the light guide column and the shell are required to be sealed, the operation is troublesome, and the light guide column can be directly seen from the appearance, so that the light guide column is not attractive.

Disclosure of Invention

The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, the utility model provides the earphone charging box which can reduce cost, reduce partial sealing operation and/or improve appearance effect.

A headset charging case according to some embodiments of the utility model includes: the shell is provided with an inner cavity, the cavity wall of the inner cavity is provided with an indent region, the indent region comprises an entrance port formed on the cavity wall of the inner cavity and an inner wall surface opposite to the entrance port, and a light-transmitting wall is defined between the outer surface of the shell and the inner wall surface; and the light source is arranged in the inner cavity, and the light beam emitted by the light source can be emitted towards the concave area.

The earphone charging box provided by the embodiment of the utility model has at least the following beneficial effects:

in the earphone charging box, as the concave area is arranged on the cavity wall of the inner cavity of the shell, the wall thickness of the shell at the concave area is smaller than that of other positions, namely, the wall thickness of the light-transmitting wall is smaller than that of other positions of the shell, the light-transmitting wall plays a role in light transmission, and when a light source emits light, light beams can enter the concave area first and then pass through the light-transmitting wall to be emitted. In the earphone charging box, the light guide column is not required to be arranged, the problem that the light guide column is seen from the outer surface of the shell is avoided, the appearance effect is better, the light-transmitting wall of the shell is not required to be penetrated, sealing is not required, and sealing operation can be reduced.

According to some embodiments of the utility model, the recessed area is a blind hole or a groove.

According to some embodiments of the utility model, the thickness of the light-transmitting wall is between 0.3mm and 0.6 mm.

According to some embodiments of the utility model, a converging surface is formed at one end of the concave region near the entrance.

According to some embodiments of the present utility model, the number of the concave areas is a plurality, and the plurality of concave areas are arranged at intervals along a preset direction;

the number of the light sources is multiple, the multiple light sources are arranged at intervals along the preset direction, and the multiple light sources and the multiple concave areas are oppositely arranged in a one-to-one correspondence manner.

According to some embodiments of the utility model, the earphone charging case further includes a first light-shielding member, the first light-shielding member is disposed on a wall of the inner cavity, the first light-shielding member is provided with a plurality of light-passing holes disposed along the preset direction at intervals, the plurality of light-passing holes are disposed opposite to the plurality of concave areas in a one-to-one correspondence, and every two adjacent light-passing holes are spaced from each other.

According to some embodiments of the utility model, a supporting and limiting portion is disposed on a wall of the inner cavity, and the first light-cross prevention member is disposed on the supporting and limiting portion.

According to some embodiments of the present utility model, the number of the supporting and limiting parts is two, the two supporting and limiting parts are arranged at intervals along the preset direction, the two supporting and limiting parts are used for supporting the first light-shielding component together, and the two supporting and limiting parts are also used for limiting the first light-shielding component between the two supporting and limiting parts.

According to some embodiments of the utility model, the earphone charging case further comprises a circuit board, and the plurality of light sources are all arranged on the circuit board;

the earphone charging box further comprises a second light-preventing part arranged on the circuit board, wherein the second light-preventing part comprises a light-preventing part arranged between every two adjacent light sources and a light-shielding part arranged at one side, far away from the concave area, of all the light sources.

According to some embodiments of the utility model, the earphone charging case further includes a light shielding member, the light shielding member is disposed on a side of the light source away from the circuit board, and the light shielding member is in sealing fit with the second light-shielding member.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The utility model is further described with reference to the accompanying drawings and examples, in which:

fig. 1 is a schematic structural diagram of an earphone charging case according to an embodiment of the present utility model;

fig. 2 is a schematic cross-sectional structure of a headset charging case according to an embodiment of the present utility model;

FIG. 3 is an enlarged view of FIG. 2 at A;

fig. 4 is an exploded view of a part of a headset charging case according to an embodiment of the present utility model;

FIG. 5 is a schematic structural diagram of a housing and a first anti-crosstalk member according to an embodiment of the present utility model;

fig. 6 is an exploded view of a part of a headset charging case according to an embodiment of the present utility model.

Reference numerals:

10. earphone charging box;

100. a housing; 101. an inner cavity; 102. a concave region; 1021. an entrance port; 1022. an inner wall surface; 1023. a condensing surface; 103. a light-transmitting wall; 110. a supporting and limiting part;

200. a light source;

310. the first light-proof piece; 311. a light-transmitting hole; 320. the second light-proof piece; 321. a light-blocking prevention unit; 322. a light shielding section; 330. a light shielding member;

400. a circuit board.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and to simplify the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model. Furthermore, features defining "first", "second" may include one or more such features, either explicitly or implicitly. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

As shown in fig. 1 to 3, an earphone charging case 10 according to an embodiment of the present utility model includes a housing 100 and a light source 200.

As shown in fig. 2 and 3, the housing 100 has an inner cavity 101, and a cavity wall of the inner cavity 101 is formed with a concave region 102.

Specifically, the housing 100 is a hollow structure having an inner cavity 101, and the inner cavity 101 is used for mounting various electronic components. The cavity wall of the inner cavity 101 is formed with a recessed area 102, i.e. the inner wall of the housing 100 is provided with a recessed area 102, such that the wall thickness of the housing 100 at the recessed area 102 is smaller than at other locations.

It will be appreciated that the concave region 102 includes an entrance port 1021 formed on a wall of the inner cavity 101, and an inner wall surface 1022 disposed opposite to the entrance port 1021, and the light-transmitting wall 103 is defined between the outer surface of the housing 100 and the inner wall surface 1022 of the concave region 102, that is, the inner and outer surfaces of the light-transmitting wall 103 are the inner wall surface 1022 of the concave region 102 and the outer surface of the housing 100, respectively, and the wall thickness of the light-transmitting wall 103 is smaller than the wall thickness of other positions of the housing 100.

The case 100 includes a bottom case and an upper cover, the inner cavity 101 is formed in the bottom case, and the bottom case further has an earphone receiving groove spaced apart from the inner cavity 101, the earphone receiving groove is used for receiving an earphone, and the earphone can be charged when the earphone receiving groove is formed.

The light source 200 is disposed inside the inner cavity 101, and a light beam emitted by the light source 200 can be emitted toward the concave region 102.

Specifically, the light source 200 is used as an indicator lamp, and the light emitted from the light source 200 can play an indicating role. In the earphone charging case 10 of the present utility model, since the cavity wall of the inner cavity 101 of the housing 100 is provided with the concave region 102, the wall thickness of the housing 100 at the concave region 102 is smaller than that at other positions, that is, the wall thickness of the light-transmitting wall 103 is smaller than that at other positions of the housing 100, the light-transmitting wall 103 plays a role in transmitting light, and when the light source 200 emits light, a light beam can enter the concave region 102 first and then exit through the light-transmitting wall 103.

It will be appreciated that the wall of the housing 100 where the recessed area 102 is not provided can function as a light shield, while the light-transmitting wall 103 can transmit light due to its smaller wall thickness.

Further, the thickness of the light-transmitting wall 103 is between 0.3mm and 0.6mm, and light can be transmitted. On the other hand, the wall thickness of the shell wall without the concave region 102 is larger than 1mm, and the light cannot pass through the shell 100.

Specifically, in the present embodiment, the thickness of the light-transmitting wall 103 is 0.5mm.

It should be noted that, the concave area 102 is a blind hole or a groove formed in the wall of the inner cavity 101.

Further, a light collecting surface 1023 is formed at one end of the concave region 102 near the entrance 1021, and the light collecting surface 1023 plays a role in collecting light generated by the light source 200 into the concave region 102.

Specifically, the collecting surface 1023 is an annular arc surface, and the diameter of the collecting surface 1023 gradually increases from one end far from the entrance port 1021 to one end near the entrance port 1021.

Referring to fig. 3 and fig. 4, in one embodiment, the number of concave areas 102 is plural, and the plurality of concave areas 102 are arranged at intervals along a preset direction; the number of the light sources 200 is plural, the plural light sources 200 are arranged at intervals along the preset direction, the plural light sources 200 are arranged opposite to the plural concave areas 102 in a one-to-one correspondence, and different light sources 200 can be used as different indication lamps.

The preset direction refers to a transverse direction, and of course, in other embodiments, the preset direction may be a vertical direction or an oblique direction.

Optionally, the light source 200 is an LED light bulb.

It should be noted that, the outer surface of the housing 100 may be further coated with a transparent gloss oil finish, a transparent UV (ultraviolet) matt paint, or a transparent rubber hand feeling oil.

As shown in fig. 3 and 5, in one embodiment, the earphone charging case 10 further includes a first light-shielding member 310, where the first light-shielding member 310 is disposed on a wall of the inner cavity 101, the first light-shielding member 310 is provided with a plurality of light-passing holes 311 disposed along a preset direction at intervals, the plurality of light-passing holes 311 are disposed opposite to the plurality of concave regions 102 in a one-to-one correspondence, and every two adjacent light-passing holes 311 are spaced from each other. The first light-shielding member 310 is configured to reduce the risk of light emitted from the plurality of light sources 200 from being emitted.

Specifically, the first light-shielding member 310 is a non-light-transmitting member.

As shown in fig. 5, further, the wall of the inner cavity 101 is provided with a supporting and limiting portion 110, and the first anti-light-cross member 310 is disposed on the supporting and limiting portion 110. The supporting and limiting part 110 is used for supporting the first light-shielding component 310 and limiting the first light-shielding component 310, so as to ensure the positioning accuracy of the first light-shielding component 310.

Specifically, the number of the supporting and limiting parts 110 is two, the two supporting and limiting parts 110 are arranged at intervals along the preset direction, the two supporting and limiting parts 110 are used for supporting the first light-shielding member 310 together, and the two supporting and limiting parts 110 are also used for limiting the first light-shielding member 310 between the two supporting and limiting parts 110.

More specifically, the supporting and limiting portion 110 is L-shaped.

As shown in fig. 3 and 6, in one embodiment, the earphone charging case 10 further includes a circuit board 400, and the plurality of light sources 200 are disposed on the circuit board 400, and the circuit board 400 can support the light sources 200.

The earphone charging case 10 further includes a second light-shielding member 320 disposed on the circuit board 400, where the second light-shielding member 320 includes a light-shielding portion 321 disposed between every two adjacent light sources 200, and a light-shielding portion 322 disposed on a side of all the light sources 200 away from the concave region 102.

Specifically, the light-shielding portion 321 is configured to reduce the risk of mutual light-shielding of light emitted by the light sources 200, and the light-shielding portion 322 can perform a light-shielding function on a side of the light source 200 away from the concave region 102, so as to reduce the risk of leakage of light from the side of the light source 200 away from the concave region 102.

More specifically, the second light-proof member 320 is a non-light-transmitting member.

Further, the earphone charging case 10 further includes a light shielding member 330, the light shielding member 330 is disposed on a side of the light source 200 away from the circuit board 400, and the light shielding member 330 is in sealing engagement with the second light shielding member 320. The circuit board 400 can play the effect of shading the lower side of the shading piece 330, and the shading piece 330 can play the effect of shading the side, away from the circuit board 400, of the light source 200, so that the risk of outward leakage of light from the side, away from the circuit board 400, of the light source 200 is reduced.

Note that the sealing engagement of the light shielding member 330 with the second light shielding member 320 means that the light shielding member 330 abuts against the second light shielding member 320.

In the earphone charging case 10 of the present utility model, since the cavity wall of the inner cavity 101 of the housing 100 is provided with the concave region 102, the wall thickness of the housing 100 at the concave region 102 is smaller than that at other positions, that is, the wall thickness of the light-transmitting wall 103 is smaller than that at other positions of the housing 100, the light-transmitting wall 103 plays a role in transmitting light, and when the light source 200 emits light, a light beam can enter the concave region 102 first and then exit through the light-transmitting wall 103. In the earphone charging case 10 of the present utility model, there is no need to provide a light guide column, the problem of seeing the light guide column from the exterior of the case 100 is avoided, the appearance effect is better, and the light-transmitting wall 103 of the case 100 is not required to be penetrated, sealing is not required, and the sealing operation can be reduced.

In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.

Claims (10)

1. A headset charging case, comprising:

the shell is provided with an inner cavity, the cavity wall of the inner cavity is provided with an indent region, the indent region comprises an entrance port formed on the cavity wall of the inner cavity and an inner wall surface opposite to the entrance port, and a light-transmitting wall is defined between the outer surface of the shell and the inner wall surface; and

the light source is arranged in the inner cavity, and the light beam emitted by the light source can be emitted towards the concave area.

2. The earphone charging case of claim 1, wherein said recessed area is a blind hole or a groove.

3. The earphone charging case of claim 1, wherein said light-transmitting wall has a thickness of between 0.3mm and 0.6 mm.

4. The earphone charging case according to claim 1, wherein a condensing surface is formed at an end of the concave region near the entrance.

5. The earphone charging case according to claim 1, wherein the number of the concave areas is plural, and the plural concave areas are arranged at intervals along a predetermined direction;

the number of the light sources is multiple, the multiple light sources are arranged at intervals along the preset direction, and the multiple light sources and the multiple concave areas are oppositely arranged in a one-to-one correspondence manner.

6. The earphone charging case of claim 5, further comprising a first light-shielding member, wherein the first light-shielding member is disposed on a wall of the inner cavity, the first light-shielding member is provided with a plurality of light-passing holes disposed along the preset direction at intervals, the plurality of light-passing holes are disposed opposite to the plurality of concave areas in a one-to-one correspondence manner, and every two adjacent light-passing holes are spaced apart from each other.

7. The earphone charging case of claim 6, wherein a wall of the inner cavity is provided with a supporting and limiting portion, and the first light-shielding member is disposed on the supporting and limiting portion.

8. The earphone charging case according to claim 7, wherein the number of the supporting and limiting portions is two, the two supporting and limiting portions are arranged at intervals along the preset direction, the two supporting and limiting portions are used for supporting the first light-shielding member together, and the two supporting and limiting portions are also used for limiting the first light-shielding member between the two supporting and limiting portions.

9. The earphone charging case according to any one of claims 5 to 8, further comprising a circuit board on which a plurality of the light sources are disposed;

the earphone charging box further comprises a second light-preventing part arranged on the circuit board, wherein the second light-preventing part comprises a light-preventing part arranged between every two adjacent light sources and a light-shielding part arranged at one side, far away from the concave area, of all the light sources.

10. The earphone charging case of claim 9, further comprising a light shielding member disposed on a side of the light source remote from the circuit board, and the light shielding member is in sealing engagement with the second light-shielding member.

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