CN211184004U

CN211184004U - Dustproof and waterproof structure applied to mobile phone and mobile phone

Info

Publication number: CN211184004U
Application number: CN202020183672.1U
Authority: CN
Inventors: 李文杰
Original assignee: Xian Wingtech Electronic Technology Co Ltd
Current assignee: Xian Wingtech Electronic Technology Co Ltd
Priority date: 2020-02-19
Filing date: 2020-02-19
Publication date: 2020-08-04
Anticipated expiration: 2030-02-19

Abstract

The utility model relates to a cell-phone field, concretely relates to use dustproof and waterproof structure and cell-phone on cell-phone, dustproof and waterproof structure includes: a dustproof and waterproof cover plate and a guide rail assembly; dustproof and waterproof apron sets up on the back of cell-phone, and dustproof and waterproof apron is the rubber material, and the guide rail set up between the back of cell-phone, bottom and dustproof and waterproof apron, and dustproof and waterproof apron buckles under guide rail set's guide effect and slides and shelter from to cell-phone bottom trompil. The utility model discloses a dustproof and waterproof structure and cell-phone, dustproof and waterproof apron on it buckles under guide rail set spare's guide effect and slides and shelter from to cell-phone bottom trompil, has solved the dustproof water problem of cell-phone under non user state, and under user state, if do not use cell-phone bottom trompil, cell-phone bottom trompil also can be sheltered from, has guaranteed the waterproof and dustproof effect of cell-phone more.

Description

Dustproof and waterproof structure applied to mobile phone and mobile phone

Technical Field

The utility model relates to a cell-phone field particularly, relates to an use dustproof and waterproof structure and cell-phone on cell-phone.

Background

Generally, the appearance of the mobile phone is provided with a USB hole, a speaker hole, a mic hole, and the like, and the holes deposit a large amount of dust particles as the mobile phone is used for a long time, which results in poor mobile phone use experience. In addition, the open holes are easy to be soaked, so that the circuit is damaged and the function is invalid, but the holes are needed in the functional design of the mobile phone, the dust screen and the waterproof film are added to the open holes in the conventional design to perform dustproof and waterproof treatment, but the dust screen and the waterproof film are large in acoustic resistance generally, the influence on the acoustic performance of the mobile phone is large, and the USB hole has no way of performing dustproof treatment, so that the technical problems of dust prevention and water prevention of the mobile phone are needed to be solved in an urgent way under the condition that the open holes are guaranteed.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problems, an object of the present invention is to provide a dustproof and waterproof structure and a mobile phone for use in a mobile phone.

The utility model aims at realizing through the following technical scheme:

according to the utility model discloses an aspect provides an use dustproof and waterproof structure on cell-phone, and cell-phone bottom trompil has been seted up to the cell-phone bottom, and dustproof and waterproof structure includes: a dustproof and waterproof cover plate and a guide rail assembly; dustproof and waterproof apron sets up on the back of cell-phone, and dustproof and waterproof apron is the rubber material, and the guide rail set up between the back of cell-phone, bottom and dustproof and waterproof apron, and dustproof and waterproof apron buckles under guide rail set's guide effect and slides and shelter from to cell-phone bottom trompil.

Further, the rail assembly includes: the mobile phone comprises a continuous guide rail which is arranged on the back and the bottom of the mobile phone and is bent, and a guide strip which is arranged on the side surface of the dustproof and waterproof cover plate facing to one side of the mobile phone.

Furthermore, the cross section of the continuous guide rail is in an inverted T shape, and the cross section of the guide strip is in a T shape.

Furthermore, the dustproof and waterproof cover plate is bent by 90 degrees under the guiding effect of the guide rail assembly and slides to shield the hole at the bottom of the mobile phone.

Further, dustproof and waterproof structure still includes: the dustproof and waterproof cover plate is bent under the guiding effect of the guide rail assembly, slides and is sealed and attached with the sealing piece to shield the hole in the bottom of the mobile phone.

Further, the seal comprises a sealing rubber sleeve.

Further, dustproof and waterproof apron setting is on the lower back of cell-phone.

According to the utility model discloses a further aspect provides a mobile phone, include as above the dustproof and waterproof structure of using on the mobile phone.

Further, the bottom of the mobile phone is provided with a hole comprising a mic hole, a USB hole and a horn hole.

The utility model discloses a dustproof and waterproof structure and cell-phone, dustproof and waterproof apron on it buckles under guide rail set spare's guide effect and slides and shelter from to cell-phone bottom trompil, has solved the dustproof water problem of cell-phone under non user state, and under user state, if do not use cell-phone bottom trompil, cell-phone bottom trompil also can be sheltered from, has guaranteed the waterproof and dustproof effect of cell-phone more.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:

FIG. 1 is a diagram illustrating the structure of the present invention when the hole is not blocked;

FIG. 2 is a structural diagram of the present invention when the bottom opening of the mobile phone is blocked;

FIG. 3 is an enlarged view of a portion of the structure of the present invention;

wherein the reference numerals are: 100. the upper back of the mobile phone; 101. a dustproof and waterproof cover plate; 102. a hole is formed at the bottom of the mobile phone; 200. the lower back of the mobile phone; 201. a continuous guide rail; 202. and (5) sealing the rubber sleeve.

Detailed Description

In order to make the technical solution of the present invention better understood, the technical solution of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall belong to the protection scope of the present invention.

As shown in fig. 1, fig. 2 and fig. 3, the utility model discloses an use dustproof and waterproof structure on cell-phone, cell-phone bottom trompil 102 has been seted up to the cell-phone bottom, and dustproof and waterproof structure includes: a dustproof and waterproof cover plate 101 and a guide rail assembly; dustproof and waterproof apron 101 sets up on the back of cell-phone, and dustproof and waterproof apron 101 is the rubber material, and the guide rail set spare sets up between the back of cell-phone, bottom and dustproof and waterproof apron 101, and dustproof and waterproof apron 101 is buckled and is slided and shelter from to cell-phone bottom trompil 102 under the guide effect of guide rail set spare.

This technical scheme simple structure, the implementation of being convenient for, the utility model discloses dustproof and waterproof apron 101 on the dustproof and waterproof structure is buckled and is slided and shelter from cell-phone bottom trompil 102 under guide rail set spare's guiding action, has solved the dustproof water problem of cell-phone under non-user state, and under user state, if do not use cell-phone bottom trompil, cell-phone bottom trompil also can be sheltered from, has guaranteed the waterproof and dustproof effect of cell-phone more.

Preferably, the rail assembly comprises: a continuous guide rail 201 provided at the back and bottom of the cellular phone and bent, and a guide bar (not shown) provided on the side surface of the dustproof and waterproof cover 101 facing the cellular phone. Continuous guide rail 201 and conducting bar are mutually matched to guide dustproof and waterproof cover plate 101

Preferably, the cross section of the continuous guide rail 201 is in an inverted T shape, and the cross section of the guide bar is in a T shape. The continuous guide rail 201 is in an inverted T shape, the guide strip is in a T shape, and the continuous guide rail and the guide strip are buckled to enable the guide to be more stable and reliable.

Preferably, the dustproof and waterproof cover plate 101 is bent by 90 degrees under the guiding action of the guide rail assembly to slide to shield the bottom hole 102 of the mobile phone.

Preferably, the dustproof and waterproof structure further includes: the sealing piece is arranged on the bottom of the mobile phone and positioned on the periphery of the opening 102 in the bottom of the mobile phone, and the dustproof and waterproof cover plate 101 is bent under the guiding action of the guide rail assembly, slides and is in sealing fit with the sealing piece to shield the opening 102 in the bottom of the mobile phone.

Preferably, the seal comprises a sealing gum cover 202. The sealing element only needs to have a sealing effect, and is not merely referred to as the sealing rubber sleeve 202.

Preferably, the dust-proof and water-proof cover plate 101 is arranged on the lower back of the mobile phone, and can be bent downwards to cover the opening 102 at the bottom of the mobile phone.

Preferably, the bottom opening 102 of the mobile phone comprises a mic hole, a USB hole and a horn hole.

The present invention will be described in detail with reference to specific examples.

Referring to fig. 1, there is shown a handset upper back 100 and a handset lower back 200 according to the present application. The dustproof and waterproof structure comprises a dustproof and waterproof cover plate 101, wherein the dustproof and waterproof cover plate 101 is arranged on the lower back 200 of the mobile phone, and the bottom of the mobile phone is provided with a hole 102 which is a mic hole, a USB hole and a horn hole in sequence.

Fig. 2 is a state diagram of the dust-proof and water-proof cover plate 101 after sliding down. The dustproof and waterproof cover plate 101 is made of soft rubber, and can be bent by 90 degrees to shield the bottom opening 102 of the mobile phone after sliding down.

Fig. 3 is a partial enlarged view of the dustproof and waterproof cover plate 101, in which a continuous guide rail 201 is provided in a bent shape on the lower back 200 and the bottom of the mobile phone, and a sealing rubber cover 202 is provided around the opening 102 on the bottom of the mobile phone.

When the mobile phone uses the mic hole, the USB hole and the horn hole, the dustproof and waterproof cover plate 101 moves upwards, and the opening 102 at the bottom of the mobile phone is in an unshielded state; when the mobile phone does not use the holes, the dustproof and waterproof cover plate 101 moves downwards under the guiding action of the continuous guide rail 201, and the hole 102 at the bottom of the mobile phone is shielded. Meanwhile, due to the existence of the sealing rubber sleeve 202, the dustproof and waterproof cover plate 101 and the sealing rubber sleeve 202 can be fully sealed and attached together, and it is guaranteed that dust and water stains cannot enter the mobile phone, so that the waterproof and dustproof effect is achieved.

The utility model discloses a dustproof and waterproof structure can guarantee that the cell-phone can not get into the cell-phone from outward appearance trompil (including mic hole, USB hole and horn hole) with water stain in daily use inside, can guarantee again simultaneously that the trompil of cell-phone exists, and the function is normal. Because most of the mobile phones are in a standby state, dust and water are prevented from entering the mobile phones due to the fact that the appearance openings of the mobile phones are exposed for a long time, the problem of dust and water prevention of the mobile phones in a non-use state is solved, and in a use state, if the mobile phones are not charged and not provided with mic holes and horn holes, the openings 102 in the bottoms of the mobile phones can be shielded, and the waterproof and dustproof effects of the mobile phones are guaranteed.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides an use dustproof and waterproof structure on cell-phone, cell-phone bottom trompil has been seted up to the cell-phone bottom, a serial communication port, dustproof and waterproof structure includes: a dustproof and waterproof cover plate and a guide rail assembly; dustproof and waterproof apron sets up on the back of cell-phone, dustproof and waterproof apron is the rubber material, the guide rail subassembly sets up the back of cell-phone, the bottom and between the dustproof and waterproof apron, dustproof and waterproof apron is in it is right to buckle the slip under guide rail subassembly's the guide effect the trompil of cell-phone bottom is sheltered from.

2. The dustproof and waterproof structure applied to the mobile phone according to claim 1, wherein the rail assembly comprises: the mobile phone comprises a continuous guide rail which is arranged on the back and the bottom of the mobile phone and is bent, and a guide strip which is arranged on the side surface of the dustproof and waterproof cover plate facing one side of the mobile phone.

3. The dustproof and waterproof structure applied to the mobile phone of claim 2, wherein the cross section of the continuous guide rail is inverted T-shaped, and the cross section of the guide bar is T-shaped.

4. The dustproof and waterproof structure applied to the mobile phone of claim 1, wherein the dustproof and waterproof cover plate slides in a 90-degree bending manner under the guiding action of the guide rail assembly to shield the bottom opening of the mobile phone.

5. The dustproof and waterproof structure applied to the mobile phone according to claim 1, further comprising: the dustproof and waterproof cover plate is bent under the guiding effect of the guide rail assembly to slide and is in sealing fit with the sealing piece to shield the hole in the bottom of the mobile phone.

6. The dustproof and waterproof structure for mobile phones according to claim 5, wherein the sealing member comprises a sealing rubber sleeve.

7. The structure of claim 1, wherein the cover plate is disposed on the lower back of the mobile phone.

8. A mobile phone, comprising the dustproof and waterproof structure applied to the mobile phone according to any one of claims 1 to 7.

9. The mobile phone of claim 8, wherein the bottom opening of the mobile phone comprises a mic hole, a USB hole and a horn hole.