CN210274481U

CN210274481U - Waterproof earphone protective sleeve

Info

Publication number: CN210274481U
Application number: CN201921922387.0U
Authority: CN
Inventors: 陈涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-08
Filing date: 2019-11-08
Publication date: 2020-04-07
Anticipated expiration: 2029-11-08

Abstract

The utility model discloses a waterproof earphone protective sheath, including the protective sheath body, the protective sheath body includes casing and lower casing, wherein go up casing and be equipped with along the sealed card strip of circumference extension with casing relative one side down, the casing is equipped with the sealed draw-in groove corresponding with sealed card strip position down, and sealed card strip and sealed draw-in groove can dismantle the connection through the mode of grafting interference, the internal two hollow posts that are equipped with of inferior valve, wherein go up be equipped with in the casing with hollow post position corresponding insert the post, and insert in the post inserts hollow post through the mode of grafting interference, be equipped with the solidus mechanism between two hollow posts, internal plug draw-in groove and two earphone draw-in grooves that are used for fixed earphone that are equipped with one and are used for fixed headphone of inferior valve. The utility model relates to a rationally, simple structure, it is small, easily accomodate, matter is light, and is sealed, water-proof effects is good, can be used for accomodating wired or wireless earphone, can also prevent that the earphone cord winding is the fracture even, has spreading value.

Description

Waterproof earphone protective sleeve

Technical Field

The utility model belongs to the technical field of the earphone is accomodate, concretely relates to waterproof earphone protective sheath.

Background

The earphone is used as one audio playing device, can effectively play audio, has high practicability, and is a daily product for the household life of a user. However, the storage problem of the earphone is increasingly prominent, and the earphone is mostly a plastic box, so that the waterproof effect is poor, and the user experience is seriously affected.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a waterproof earphone protective sheath to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a waterproof earphone protective sheath, its structural feature lies in: including the protective sheath body, the protective sheath body includes casing and lower casing, it encloses to close with lower casing and forms the earphone and holds the chamber to go up the casing, wherein it is equipped with along the sealed card strip of circumference extension with casing relative one side down to go up the casing, the casing is equipped with the sealed draw-in groove corresponding with sealed card strip position down, and sealed card strip and sealed draw-in groove can dismantle the connection through the mode of grafting interference, the internal two hollow posts that are equipped with of inferior valve, wherein go up be equipped with in the casing and insert the post with hollow post position is corresponding, and insert in the post inserts hollow post through the mode of grafting interference, be equipped with the solidus mechanism between two hollow posts, internal plug draw-in groove and two earphone draw-in grooves that are used for fixed earphone that are equipped.

Preferably, the protective sleeve body is made of a silica gel material.

Preferably, the opposite sides of the upper and lower cases are connected by a silicone sheet.

Preferably, the sealing clamping strip and the sealing clamping groove are consistent in shape and are in omega-shaped structures.

Preferably, the thread fixing mechanism is arranged in the middle between the two hollow columns.

Preferably, the wire fixing mechanism comprises a limiting groove arranged on the lower shell and a limiting strip arranged in the limiting groove, the limiting strip comprises an installation part, a wire fixing part and a limiting part which are sequentially connected, the installation part is rotatably connected with the limiting groove through a rotating shaft, and the limiting part is inserted into the limiting groove in an inserting interference mode.

Compared with the prior art, the utility model relates to a rationally, simple structure, it is small, easily accomodate, matter is light, and is sealed, water-proof effects is good, can be used for accomodating wired or wireless earphone, can also prevent that the earphone cord winding is the fracture even, has spreading value.

Drawings

Fig. 1 is a plan view of the present invention in an expanded state;

fig. 2 is a schematic cross-sectional structure view of the present invention in an expanded state;

in the figure: 1-upper shell, 2-lower shell, 3-sealing clamping strip, 4-sealing clamping groove, 5-hollow column, 6-inserting column, 7-plug clamping groove, 8-earphone clamping groove, 9-silica gel sheet, 10-limiting groove, 11-mounting part, 12-wire fixing part, 13-limiting part and 14-rotating shaft.

Detailed Description

The invention is further explained with reference to the drawings, without limiting the scope of protection of the invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "left", "right", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-2, the present invention provides a technical solution, a waterproof earphone protective sleeve, which comprises a protective sleeve body, the protective sleeve body comprises an upper shell 1 and a lower shell 2, the upper shell 1 and the lower shell 2 enclose to form an earphone accommodating cavity, wherein one side of the upper shell 1 opposite to the lower shell 2 is provided with a sealing clamping strip 3 extending along the circumferential direction, the lower shell 2 is provided with a sealing clamping groove 4 corresponding to the sealing clamping strip 3, the sealing clamping strip 3 and the sealing clamping groove 4 are detachably connected in an inserting interference manner, two hollow columns 5 are arranged in the lower shell 2, wherein the upper shell 1 is internally provided with an inserting column 6 corresponding to the position of the hollow column 5, the inserting column 6 is inserted into the hollow column 5 in an inserting interference mode, the two hollow columns 5 are provided with a wire fixing mechanism therebetween, and the lower shell 2 is internally provided with a plug clamping groove 7 for fixing an earphone plug and two earphone clamping grooves 8 for fixing earphones.

In this embodiment, the protective sheath body is made of a silicone material.

In this embodiment, the opposite sides of the upper housing 1 and the lower housing 2 are connected through a silicone sheet 9.

In this embodiment, the shapes of the sealing strip 3 and the sealing slot 4 are the same, and both are in an omega-shaped structure.

In the present embodiment, the wire fixing mechanism is disposed at the middle position between the two hollow columns 5.

In this embodiment, the wire fixing mechanism includes a limiting groove 10 disposed on the lower housing 1 and a limiting strip disposed in the limiting groove 10, wherein the limiting strip includes an installation portion 11, a wire fixing portion 12 and a limiting portion 13 which are connected in sequence, the installation portion 11 is rotatably connected with the limiting groove 10 through a rotating shaft 14, and the limiting portion 13 is inserted into the limiting groove 10 in an insertion interference manner.

Principle of operation

1) Wireless earphone, go into wireless earphone card in the earphone draw-in groove 8, and casing 1 and casing 2 down in the lock, make two insert in post 6 inserts hollow post 5, and make and go up in the sealed draw-in groove 4 on the sealed card strip 3 card income lower casing 2 on the casing 1, because protective sheath body wholly has silica gel to make, it is soft flexible, sealed effectual behind the lock, good water-proof effects has, and simultaneously, the top of hollow post 5 supports last casing 1 inner wall, the effect of good support has, avoid wireless earphone to be crushed.

2) The wired earphone, the earphone plug card of the wired earphone is blocked into the plug card slot 7, the earphone wire is wound outside the two hollow columns 5 in a 8-shaped winding mode, then the two earphones are respectively blocked into the two earphone card slots 8, one end of the limiting strip with the limiting part 13 passes through the upper part of the earphone wire, the limiting part 13 is blocked into the limiting groove 10 for fixing the earphone wire, the earphone wire is prevented from slipping from the hollow columns 5, then the upper shell 1 and the lower shell 2 are buckled, the two inserting columns 6 are inserted into the hollow columns 5, the sealing clamping strip 3 on the upper shell 1 is blocked into the sealing card slot 4 on the lower shell 2, because the protective sleeve body is integrally made of silica gel, the flexible and elastic structure is soft and has good sealing effect after buckling, has good waterproof effect, can also prevent the earphone wire from winding and even breaking, and simultaneously, the top end of the hollow columns 5 is propped against the inner wall of the upper shell 1, the wireless earphone has a good supporting effect, and the wireless earphone is prevented from being crushed.

The utility model relates to a rationally, simple structure, it is small, easily accomodate, matter is light, and is sealed, water-proof effects is good, can be used for accomodating wired or wireless earphone, can also prevent that the earphone cord winding is the fracture even, has spreading value.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A waterproof earphone protective sheath which characterized in that: including the protective sheath body, the protective sheath body include casing and lower casing, last casing and lower casing enclose to close and form the earphone and hold the chamber, wherein go up the casing and be equipped with along the sealed card strip of circumference extension with casing relative one side down, the casing is equipped with and seals the corresponding sealed draw-in groove in card strip position down, and sealed card strip and sealed draw-in groove can dismantle the connection through the mode of grafting interference, the internal two hollow posts that are equipped with of inferior valve, wherein be equipped with in the casing and insert the post with hollow post position is corresponding, and insert in the post inserts hollow post through the mode of grafting interference, two hollow posts between be equipped with solidus mechanism, the internal plug draw-in groove that is used for fixed headphone and two earphone draw-in grooves that are used for fixed earphone that are equipped with of inferior valve.

2. A waterproof earphone jack according to claim 1 wherein: the protective sheath body make by the silica gel material.

3. A waterproof earphone jack according to claim 1 wherein: and one sides of the upper shell and the lower shell which are opposite are connected through a silica gel sheet.

4. A waterproof earphone jack according to claim 1 wherein: the sealing clamping strip and the sealing clamping groove are consistent in shape and are in omega-shaped structures.

5. A waterproof earphone jack according to claim 1 wherein: the wire fixing mechanism is arranged in the middle between the two hollow columns.

6. A waterproof earphone jack according to claim 1 wherein: the wire fixing mechanism comprises a limiting groove arranged on the lower shell and a limiting strip arranged in the limiting groove, wherein the limiting strip comprises an installation part, a wire fixing part and a limiting part which are sequentially connected, the installation part is rotatably connected with the limiting groove through a rotating shaft, and the limiting part is inserted into the limiting groove in an inserting interference mode.