CN219592450U - Waterproof structure for mobile phone side key - Google Patents

Abstract

The utility model discloses a mobile phone side key waterproof structure, which belongs to the field of mobile phone parts and comprises a key main body, wherein the key main body is positioned on the side surface of a mobile phone, a first movable waterproof assembly, a fixed waterproof assembly and a second movable waterproof assembly are sequentially arranged on the side wall of the key main body from top to bottom, the fixed waterproof assembly comprises a first inner frame, the outer wall of the first inner frame is connected with a first waterproof sealing cover, and first square sealing covers are arranged at the upper end and the lower end of the first waterproof sealing cover. According to the waterproof structure of the mobile phone side key, the fixed waterproof component is fixed on the mobile phone shell, the movable waterproof component is arranged on the side key, when the side key is pressed, the movable waterproof component moves up and down to be in contact with the fixed waterproof component, the waterproof performance during movement is improved, the upper sealing tube of the fixed waterproof component is in contact with the key main body, waterproof between the fixed waterproof component and the key main body is achieved, and multilayer waterproof is achieved due to the fact that the three waterproof components are staggered.

Description

Waterproof structure for mobile phone side key

Technical Field

The utility model relates to the field of mobile phone parts, in particular to a waterproof structure for a mobile phone side key.

Background

The three-proofing mobile phone is a mobile phone with slight dustproof, shockproof and waterproof functions, so that young users who love outdoor exercises are loved by the mobile phone deeply heated, the special waterproof and dustproof performances and excellent anti-falling and anti-rolling performances can be used for extremely severe weather conditions and special occasions, the waterproof structure at the key is an extremely important part, when the key is subjected to waterproof operation, the flexible circuit board of the key is glued to realize waterproofing, and waterproof rubber rings are adopted to realize waterproofing;

when the side key of the mobile phone is glued and waterproof, the gluing mode is complicated, and when the waterproof rubber ring is adopted alone for waterproof, the waterproof effect is not good, and the waterproof effect of the receiving key is improved by the staggered design of the multi-layer waterproof.

Disclosure of Invention

The utility model mainly aims to provide a waterproof structure for a mobile phone side key, which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a cell-phone side key waterproof construction, includes the button main part, and the button main part is located the cell-phone side, the lateral wall of button main part is equipped with first movable waterproof module, fixed waterproof module and second movable waterproof module from last to being equipped with down in proper order, and fixed waterproof module includes first inner frame, the outer wall connection of first inner frame has first waterproof sealed cowling, and the upper and lower end of first waterproof sealed cowling all is equipped with first square sealed cowling, form first cavity between first square sealed cowling and the first inner frame, and first inner frame contact button main part face is equipped with the seal tube, fixed waterproof module is fixed on the cell-phone shell, first movable waterproof module and second movable waterproof module are fixed in the button main part.

Further alternatively, the first movable waterproof component and the second movable waterproof component have the same structure, the first movable waterproof component comprises a second inner frame, the outer wall of the second inner frame is connected with a second waterproof sealing cover, the upper end and the lower end of the second waterproof sealing cover are respectively provided with a second square sealing cover, and a second cavity is formed between the second square sealing cover and the second inner frame;

in a further alternative, the first waterproof sealing cover and the second square sealing cover are integrally designed, and the cross section of the second square sealing cover is semicircular;

further alternatives, the first square seal housing is designed directly opposite to the second square seal housing;

further alternatively, the first waterproof sealing cover and the first square sealing cover are integrally designed, and the first waterproof sealing cover and the first square sealing cover vertically movably squeeze the surfaces of the first movable waterproof component and the second movable waterproof component;

in a further alternative, the sealing tube is rectangular in design, and a third inert gas is filled into the sealing tube, and the sealing tube is connected to the first inner frame in an adhesive manner.

Compared with the prior art, the utility model has the following beneficial effects:

in the utility model, the movable waterproof component and the fixed waterproof component are arranged on the side key and the mobile phone shell thereof, the fixed waterproof component is fixed on the mobile phone shell, the movable waterproof component is arranged on the side key, when the side key is pressed, the movable waterproof component moves up and down to be contacted with the fixed waterproof component, the waterproof performance during movement is improved, the upper sealing tube of the fixed waterproof component is contacted with the key main body, the waterproof between the fixed waterproof component and the fixed waterproof component is realized, and the three waterproof components are staggered to realize multi-layer waterproof.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

fig. 2 is an exploded view of the waterproof assembly of the present utility model;

FIG. 3 is a cut-away view of a flashing assembly of the present utility model;

fig. 4 is an enlarged schematic view of fig. 3 at a.

In the figure: 1. a key main body; 2. a stationary waterproof assembly; 21. a first inner frame; 22. a first waterproof seal cover; 23. a first square seal cap; 24. a first cavity; 25. sealing the tube; 3. a first movable waterproof assembly; 31. a second inner frame; 32. a second waterproof seal cover; 33. a second square seal cap; 34. a second cavity; 4. and a second movable waterproof component.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1-4, a waterproof structure of a mobile phone side key comprises a key main body 1, wherein the key main body 1 is positioned on the side surface of the mobile phone, a first movable waterproof component 3, a fixed waterproof component 2 and a second movable waterproof component 4 are sequentially arranged on the side wall of the key main body 1 from top to bottom, the fixed waterproof component 2 comprises a first inner frame 21, a first waterproof sealing cover 22 is connected to the outer wall of the first inner frame 21, first square sealing covers 23 are arranged at the upper end and the lower end of the first waterproof sealing cover 22, a first cavity 24 is formed between the first square sealing cover 23 and the first inner frame 21, a sealing pipe 25 is arranged on the surface of the first inner frame 21, which contacts the key main body 1, the fixed waterproof component 2 is fixed on the mobile phone shell, the first movable waterproof component 3 and the second movable waterproof component 4 are fixed on the key main body 1, the fixed waterproof component 2 is welded on the mobile phone shell, and the first movable waterproof component 3 and the second movable waterproof component 4 are welded on the mobile phone side key; the first waterproof sealing cover 22 and the first square sealing cover 23 are integrally designed, and the surfaces of the first movable waterproof component 3 and the second movable waterproof component 4 are extruded by the first waterproof sealing cover 22 and the first square sealing cover 23 in an up-down movable mode; the sealing tube 25 is rectangular, a third inert gas is filled into the tube of the sealing tube 25, and the sealing tube 25 is connected to the first inner frame 21 in an adhesive manner; the first inner frame 21 and the first waterproof seal cover 22 are bonded by an adhesive, and the first waterproof seal cover 22 and the first square seal cover 23 press the first movable waterproof assembly 3 and the second movable waterproof assembly 4 to achieve waterproofing.

The first movable waterproof component 3 and the second movable waterproof component 4 are identical in structure, the first movable waterproof component 3 comprises a second inner frame 31, the outer wall of the second inner frame 31 is connected with a second waterproof sealing cover 32, the upper end and the lower end of the second waterproof sealing cover 32 are respectively provided with a second square sealing cover 33, and a second cavity 34 is formed between the second square sealing cover 33 and the second inner frame 31; the first waterproof sealing cover 22 and the second square sealing cover 33 are integrally designed, and the cross section of the second square sealing cover 33 is semicircular; the first square sealing cap 23 is designed opposite to the second square sealing cap 33; the contact ends of the first movable waterproof component 3 and the second movable waterproof component 4 and the mobile phone shell can be adhered with the sealing pipe 25, the movable waterproof component improves the waterproof performance between the side key and the mobile phone shell through the sealing pipe 25, and the opening direction of the second waterproof sealing cover 32 on the first movable waterproof component 3 and the second movable waterproof component 4 is opposite to the opening direction of the first waterproof sealing cover 22 on the fixed waterproof component 2, so that the waterproof performance is changed according to specific conditions.

Standard parts used in the utility model can be purchased from the market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that the details are not described.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (6)

1. The utility model provides a mobile phone side key waterproof construction, includes button main part (1), and button main part (1) are located mobile phone side, its characterized in that: the utility model discloses a waterproof button, including button main part (1), fixed waterproof subassembly (2) and second movable waterproof subassembly (4) are equipped with first movable waterproof subassembly (3), fixed waterproof subassembly (2) and second movable waterproof subassembly (4) from top to bottom in proper order, and fixed waterproof subassembly (2) are including first inner frame (21), the outer wall connection of first inner frame (21) has first waterproof sealed cowling (22), and the upper and lower end of first waterproof sealed cowling (22) all is equipped with first square sealed cowling (23), form first cavity (24) between first square sealed cowling (23) and first inner frame (21), and first inner frame (21) contact button main part (1) face is equipped with sealed tube (25), fixed waterproof subassembly (2) are fixed on the cell-phone shell, first movable waterproof subassembly (3) and second movable waterproof subassembly (4) are fixed on button main part (1).

2. The waterproof structure of a mobile phone side key according to claim 1, wherein: the structure of first movable waterproof component (3) is unanimous with the structure of second movable waterproof component (4), and first movable waterproof component (3) are including second inner frame (31), and the outer wall connection of second inner frame (31) has second waterproof sealed cowling (32), and the upper and lower extreme of second waterproof sealed cowling (32) all is equipped with second square sealed cowling (33), form second cavity (34) between second square sealed cowling (33) and second inner frame (31).

3. The waterproof structure of a mobile phone side key according to claim 2, wherein: the first waterproof sealing cover (22) and the second square sealing cover (33) are integrally designed, and the cross section of the second square sealing cover (33) is semicircular.

4. A handset side key waterproof structure according to claim 3, wherein: the first square sealing cover (23) is designed opposite to the second square sealing cover (33).

5. The waterproof structure of a mobile phone side key according to claim 1 or 2, wherein: the first waterproof sealing cover (22) and the first square sealing cover (23) are integrally designed, and the surfaces of the first movable waterproof component (3) and the second movable waterproof component (4) are extruded by the first waterproof sealing cover (22) and the first square sealing cover (23) in an up-down movable mode.

6. The waterproof structure of a mobile phone side key according to claim 5, wherein: the secret

The sealing tube (25) is rectangular in design, and a third inert gas is filled into the tube of the sealing tube (25),

the sealing tube (25) is adhesively bonded to the first inner frame (21).