CN205117935U - Need not screw waterproof construction with waterproof gasket on cell -phone - Google Patents
Need not screw waterproof construction with waterproof gasket on cell -phone Download PDFInfo
- Publication number
- CN205117935U CN205117935U CN201520791520.9U CN201520791520U CN205117935U CN 205117935 U CN205117935 U CN 205117935U CN 201520791520 U CN201520791520 U CN 201520791520U CN 205117935 U CN205117935 U CN 205117935U
- Authority
- CN
- China
- Prior art keywords
- screw
- waterproof
- counterbore
- flexible glue
- cell
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model relates to a need not screw waterproof construction with waterproof gasket on cell -phone mainly is on being used in the cell -phone, can prevent that water from passing through the screw and getting into inside the cell -phone to protect the cell -phone better. The waterproof sealing technology of cell -phone screw is put together through screw and a rubber circle at present, and is waterproof through the extrusion realization, and this waterproof construction is direct just can be realized waterproofly with flexible glue counter bore interference on screw and the casing. The characteristics that this design is the biggest, convenient equipment has reduced material and human cost, and is waterproof reliable, easily reprocesses.
Description
Technical field
The utility model relates to without the need to the screw waterproof construction with waterproof gasket, is mainly used on mobile phone, can enter interior of mobile phone by anti-sealing by screw, thus the mobile phone avoiding short circuit to cause damages.
Background technique
In existing technology, known technology is the waterproof sealing technique of existing mobile phone screw, combined by screw and a rubber ring, waterproof object is reached by mutually extruding layer by layer, material is many, packaging technology is complicated, likely because excessive compression causes that rubber ring breaks, waterproof is unreliable, and this is the deficiency that prior art exists.
Summary of the invention
The utility model overcomes above-mentioned the deficiencies in the prior art; there is provided a kind of without the need to the screw waterproof construction with waterproof gasket; mainly be used on mobile phone; on direct screw and housing, the anti-sealing of flexible glue counterbore interference fit enters interior of mobile phone, thus protects mobile phone may cause short circuit to cause damage due to water inlet better.
For achieving the above object, the utility model adopts following technical proposal:
Without the need to the screw waterproof construction with waterproof gasket on a kind of mobile phone, comprise the flexible glue counterbore (2) on screw (1) and handset shell, the screw terminal of screw (1) is arranged in housing flexible glue counterbore (2), wherein screw terminal diameter is greater than the diameter of flexible glue counterbore (2), and between the diameter length of the diameter length of this screw terminal and flexible glue counterbore (2), there is the diameter difference of 0.8mm, the side end face (11) of screw (1) screw terminal and the madial wall (21) of flexible glue counterbore (2) is made to produce interference fit, screw (1) after tightening by the bottom end (12) of its screw terminal to the extruding realization of bottom end (22) of flexible glue counterbore (2) and closely cooperating of flexible glue counterbore (2).
The beneficial effects of the utility model are:
Anti-sealing enters interior of mobile phone by screw, thus the mobile phone avoiding short circuit to cause damages.
Accompanying drawing explanation
Fig. 1 is the utility model schematic perspective view;
Fig. 2 is that the flexible glue counterbore on the utility model and handset shell assembles schematic diagram;
Fig. 3 is screw cross-sectional schematic of the present utility model;
Fig. 4 is the flexible glue counterbore partial sectional view on handset shell.
In figure, 1 is screw, and 11 is the side end face of screw terminal, and 12 is the bottom end of screw terminal, and 2 is flexible glue counterbore, and 21 is the madial wall of flexible glue counterbore, and 22 is the bottom end of flexible glue counterbore.
Embodiment
For the technical characterstic of this programme can be clearly demonstrated, now by reference to the accompanying drawings the utility model is described in further detail.
The utility model have employed unique contour structure size, the screw terminal of screw (1) is arranged in housing flexible glue counterbore (2), wherein screw terminal diameter is greater than the diameter of flexible glue counterbore (2), and between the diameter length of the diameter length of this screw terminal and flexible glue counterbore (2), there is the diameter difference of 0.8mm, the side end face (11) of screw (1) screw terminal directly extrudes the madial wall (21) of the flexible glue counterbore (2) on housing, screw terminal bottom end (12) after tightening and the flexible glue counterbore bottom end (22) directly connected with madial wall (21) contact, mutual extruding is to realize closely cooperating, the clearance channel that such water enters interior of mobile phone from screw (1) is eliminated.
In order to embody uniqueness of the present utility model, be necessary the water-proof function implementation introducing existing mobile phone screw, substantially be all by adding rubber ring in the middle of screw, but which increase cost of parts, and the guarantee that water-proof performance is also difficult to accomplish completely owing to there is clearance channel.
Screw of the present utility model eliminates at screw intermediate rubber circle in a word, directly enters interior of mobile phone by flexible glue counterbore interference fit on screw and housing to prevent water.
Embodiment of the present utility model just introduces its embodiment, does not lie in and limits its protection domain.The technician of the industry can make some amendment under the inspiration of the present embodiment, therefore all equivalences done according to the utility model the scope of the claims change or modify, and all belong within the scope of the utility model Patent right requirement.
Claims (1)
1. on a mobile phone without the need to the screw waterproof construction with waterproof gasket, comprise the flexible glue counterbore (2) on screw (1) and handset shell, it is characterized in that: the screw terminal of screw (1) is arranged in housing flexible glue counterbore (2), wherein screw terminal diameter is greater than the diameter of flexible glue counterbore (2), and between the diameter length of the diameter length of this screw terminal and flexible glue counterbore (2), there is the diameter difference of 0.8mm, the side end face (11) of screw (1) screw terminal and the madial wall (21) of flexible glue counterbore (2) is made to produce interference fit, screw (1) after tightening by the bottom end (12) of its screw terminal to the extruding realization of bottom end (22) of flexible glue counterbore (2) and closely cooperating of flexible glue counterbore (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520791520.9U CN205117935U (en) | 2015-10-14 | 2015-10-14 | Need not screw waterproof construction with waterproof gasket on cell -phone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520791520.9U CN205117935U (en) | 2015-10-14 | 2015-10-14 | Need not screw waterproof construction with waterproof gasket on cell -phone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205117935U true CN205117935U (en) | 2016-03-30 |
Family
ID=55573550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520791520.9U Expired - Fee Related CN205117935U (en) | 2015-10-14 | 2015-10-14 | Need not screw waterproof construction with waterproof gasket on cell -phone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205117935U (en) |
-
2015
- 2015-10-14 CN CN201520791520.9U patent/CN205117935U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160330 Termination date: 20211014 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |