CN210158169U

CN210158169U - Earphone receiver protective housing with waterproof seal function

Info

Publication number: CN210158169U
Application number: CN201920775589.0U
Authority: CN
Inventors: 余屋生
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-27
Filing date: 2019-05-27
Publication date: 2020-03-20
Anticipated expiration: 2029-05-27

Abstract

The utility model discloses an earphone receiver protective housing with watermark preventing function to the technical problem who forms the watermark easily between the holding chamber of solution earphone receiver and earphone receiver. This earphone receiver protective housing includes casing and cap, the casing have with earphone receiver looks adaptation, be used for the holding chamber (7) of earphone receiver, the chamber wall shaping in holding chamber has a plurality of miniatures arch (8), and is a plurality of the miniatures arch is used for supporting earphone receiver, messenger the earphone receiver with form the clearance between the chamber wall in holding chamber, the bleeder vent has been seted up to the casing, the clearance with the bleeder vent intercommunication. The anti-watermark structure is simple and low in implementation cost.

Description

Earphone receiver protective housing with waterproof seal function

Technical Field

The utility model relates to a protective housing of earphone receiver, especially an earphone receiver protective housing with water proof seal function.

Background

The earphone storage box is used for storing and preserving earphones, and is widely used. Earphone receiver often is equipped with by the former factory of earphone, and some still have functions such as charging moreover, and the price is higher, and replacement cost is higher after damaging. Therefore, people invent the protective shell of the earphone storage box.

The existing protective shell of the earphone storage box comprises a shell body and a shell cover, wherein the shell body is provided with a containing cavity matched with the earphone storage box and used for containing the earphone storage box, and when the earphone storage box is contained in the containing cavity, the earphone storage box can be protected from external force damage such as scratching, extrusion, collision and the like. In actual use, however, watermarks are easily formed between the earphone accommodating box and the accommodating cavity of the earphone accommodating box.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an earphone receiver protective housing with waterproof seal function to the technical problem who forms the watermark easily between the holding chamber of solution earphone receiver and earphone receiver.

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

the utility model provides an earphone receiver protective housing with waterproof seal function, its includes casing and cap, the casing have with earphone receiver looks adaptation, be used for the holding chamber of earphone receiver, the chamber wall shaping in holding chamber has a plurality of miniatures arch, and is a plurality of the miniatures arch is used for supporting earphone receiver, messenger the earphone receiver with form the clearance between the chamber wall in holding chamber, the bleeder vent has been seted up to the casing, the clearance with the bleeder vent intercommunication.

In use, a gap is formed between the earphone storage box and the cavity wall of the containing cavity, and the gap is communicated with the outside through the air holes, so that the temperature of the containing cavity is the same as the outside temperature, and watermarks are prevented from being formed between the earphone storage box and the containing cavity of the earphone storage box.

In one scheme, the micro protrusions are point protrusions, and the micro protrusions are densely arranged on the cavity wall of the accommodating cavity.

In another scheme, the micro-protrusions are strip-shaped protrusions, and the micro-protrusions are arranged on the cavity wall of the accommodating cavity in parallel or in a crossed manner.

Preferably, the micro-protrusions are arranged in a pattern on the wall of the accommodating cavity.

Preferably, at least partial areas of the housing and the housing cover are transparent areas or semitransparent areas, and the micro-protrusions are located in the transparent areas or the semitransparent areas.

Preferably, the edge of the opening of the shell is formed with a notch for a finger to be sunk into the shovel to open the shell cover, and the notch is used as the air hole.

Preferably, the earphone receiver has switch and the interface that charges, correspond on the casing switch with the interface that charges is provided with button and via hole.

Preferably, the outer wall of the shell is provided with a perforated protruding lug for tying a hanging rope.

Preferably, the protective housing still includes the ferret, the inner wall of protective housing is provided with and is used for installing the draw-in groove of ferret, the ferret inlay in the draw-in groove.

Compared with the prior art, the utility model discloses following beneficial effect has at least:

can effectively avoid forming the watermark between the holding chamber of earphone receiver and earphone receiver. And the structure of the waterproof seal is simple, and the realization cost is low.

Drawings

Fig. 1 is a schematic view of an overall structure of a protective case of an earphone storage box with a waterproof function;

fig. 2 is an exploded view thereof, and fig. 2 also shows an earphone accommodation case;

FIG. 3 is a cross-sectional view A-A of FIG. 1;

FIG. 4 is a schematic view of another embodiment of micro-bumps;

reference numerals: 1. a housing; 2. a male lug; 3. a shell cover; 4. a notch portion; 5. a button; 6. a decorative band; 7. an accommodating cavity; 8. a micro-protrusion; 9. a via hole; 10. an earphone storage box; 11. and a power switch.

Detailed Description

The present invention will be further explained with reference to the drawings and examples.

Referring to fig. 2, the earphone storage box 10 is a conventional storage box for bluetooth earphones, and the earphone storage box 10 has a power switch 11 and a charging interface, which is located at the bottom of the earphone storage box 10 and can charge the bluetooth earphones stored therein.

Referring to fig. 1 to 3, the earphone storage box protection case with the waterproof function includes a case 1 and a case cover 3, the case 1 has a containing cavity 7 adapted to the earphone storage box 10 and used for containing the earphone storage box 10, a plurality of micro protrusions 8 are formed on a cavity wall of the containing cavity 7, the micro protrusions 8 are used for supporting the earphone storage box 10 to form a gap between the earphone storage box 10 and the cavity wall of the containing cavity 7, and the case 1 is provided with a vent hole, i.e., a gap portion in fig. 1, and the gap is communicated with the vent hole.

In use, a gap is formed between the earphone storage box 10 and the cavity wall of the accommodating cavity 7, and the gap is communicated with the outside through the air holes, so that the temperature of the accommodating cavity 7 is the same as the outside temperature, and watermarks are prevented from being formed between the earphone storage box 10 and the accommodating cavity 7 of the earphone storage box 10.

As shown in fig. 3, in an embodiment, the micro protrusions 8 are point-shaped protrusions, and the micro protrusions 8 are densely arranged in the cavity wall of the accommodating cavity 7. The micro-protrusions arranged in a dense array can have a large contact area with the earphone storage box 10 while forming a water-mark-proof structure.

As shown in fig. 4, in another embodiment, the micro protrusions 8 are strip-shaped protrusions, and the micro protrusions 8 are arranged in parallel on the cavity wall of the accommodating cavity 7.

In a preferred embodiment, the micro-protrusions are arranged in a pattern on the wall of the accommodating cavity. The pattern can be observed through the housing 1, thereby adding to the attractiveness of the product.

Further, the casing and the shell cover are transparent, preferably made of soft rubber transparent materials such as thermoplastic polyurethane elastomers (TPU), and a decorative strip 6 is embedded in the inner wall of the casing 1, so that the earphone storage box 10, the decorative strip 6 and the micro-protrusions 8 can be seen through the protective shell. In addition, only a partial region of the housing 1 and a partial region of the housing cover 3 may be designed as a transparent region or a translucent region, and the micro-protrusions may be designed in the transparent region or the translucent region, which may also increase the attraction of the product.

Referring to fig. 1, the edge of the opening of the casing 1 is further formed with a notch 4 for a finger to be caught in a shovel to open the casing cover 3, and the notch 4 is used as the ventilation hole.

Referring to fig. 1, a button 5 is disposed on the housing 1 corresponding to the power switch 11 (see fig. 2), and the power switch 11 can be controlled by pressing the button 5.

Referring to fig. 3, a via hole 9 is formed in the bottom of the housing 1, the via hole 9 is opposite to a charging interface at the bottom of the earphone receiving box 10, and a charging connector can be inserted into the charging interface through the via hole 9 to realize charging.

Referring to fig. 1, the outer wall of the housing 1 is further provided with a perforated protruding lug 2 for tying a hanging rope.

The present invention has been described in detail with reference to the specific embodiments, and the detailed description is only for assisting the skilled person in understanding the content of the present invention, and can not be understood as the limitation of the protection scope of the present invention. Various decorations, equivalent changes and the like which are performed on the scheme by the technical personnel in the field under the conception of the invention are all included in the protection scope of the invention.

Claims

1. The utility model provides an earphone receiver protective housing with watermark preventing function, includes casing (1) and cap (3), casing (1) have with earphone receiver (10) looks adaptation, be used for the holding chamber (7) of earphone receiver (10), its characterized in that: the wall shaping in holding chamber (7) has a plurality of miniatures arch (8), and is a plurality of miniatures arch (8) are used for supporting earphone receiver (10), make earphone receiver (10) with form the clearance between the chamber wall in holding chamber (7), the bleeder vent has been seted up in casing (1), the clearance with the bleeder vent intercommunication.

2. The earphone storage box protective case with the watermark preventing function according to claim 1, characterized in that: the micro bulges (8) are point bulges and are arranged in a dense array on the wall of the accommodating cavity (7).

3. The earphone storage box protective case with the watermark preventing function according to claim 1, characterized in that: the micro-protrusions (8) are strip-shaped protrusions, and the micro-protrusions (8) are arranged on the wall of the accommodating cavity (7) in parallel or in a crossed manner.

4. The earphone storage box protective case with the watermark preventing function according to claim 1, characterized in that: the micro-protrusions (8) are arranged in patterns on the wall of the accommodating cavity (7).

5. A headset storage box protective case with a waterproof function according to any one of claims 1 to 4, wherein: at least partial areas of the shell (1) and the shell cover (3) are transparent areas or semitransparent areas, and the micro-protrusions (8) are located in the transparent areas or the semitransparent areas.

6. The earphone storage box protective case with the watermark preventing function according to claim 5, wherein: the edge of the opening part of the shell (1) is formed with a notch part (4) for a finger to sink into a shovel to open the shell cover, and the notch part (4) is used as the air hole.

7. The earphone storage box protective case with the watermark preventing function according to claim 5, wherein: earphone receiver (10) have switch (11) and the interface that charges, correspond on casing (1) switch with the interface that charges is provided with button (5) and via hole (9).

8. The earphone storage box protective case with the watermark preventing function according to claim 5, wherein: the outer wall of the shell (1) is provided with an outward protruding lug (2) with a hole for tying a hanging rope.

9. The earphone storage box protective case with the watermark preventing function according to claim 5, wherein: the protective housing still includes ferret (6), the inner wall of protective housing is provided with and is used for installing the draw-in groove of ferret, ferret (6) inlay in the draw-in groove.