CN210839723U - Waterproof side key for mobile terminal - Google Patents
Waterproof side key for mobile terminal Download PDFInfo
- Publication number
- CN210839723U CN210839723U CN201921896867.4U CN201921896867U CN210839723U CN 210839723 U CN210839723 U CN 210839723U CN 201921896867 U CN201921896867 U CN 201921896867U CN 210839723 U CN210839723 U CN 210839723U
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- China
- Prior art keywords
- side key
- silica gel
- mounting groove
- mobile terminal
- waterproof
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- 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.)
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Abstract
The utility model discloses a waterproof side key for mobile terminal, including casing, side key and silica gel, the mounting groove has been seted up to the casing, be used for installing the metal dome piece in the mounting groove, silica gel is fixed in the mounting groove, silica gel and metal dome piece contact just seal the mounting groove, the part of side key insert in the mounting groove and with the silica gel butt. The utility model provides a waterproof side key for mobile terminal, the equipment is simple, and the reliability is high.
Description
Technical Field
The utility model relates to a waterproof technical field of mobile terminal, specifically speaking relates to a waterproof side key for mobile terminal.
Background
The general mobile terminal can all be equipped with the side key of convenient operation, for example cell-phone side key, and current button is the mode of plastic plus silica gel, feels like this easily, but can not be waterproof, can only paste a waterproof membrane again and prevent water, leads to the equipment of side key more troublesome moreover the reliability is also not high.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a waterproof side key for mobile terminal, the equipment is simple, and the reliability is high.
The utility model discloses a technical scheme that is used for mobile terminal's waterproof side key to adopt is:
the utility model provides a waterproof side key for mobile terminal, includes casing, side key and silica gel, the mounting groove has been seted up to the casing, be used for installing the metal dome in the mounting groove, silica gel is fixed in the mounting groove, silica gel and the contact of metal dome and sealed the mounting groove, the part of side key insert in the mounting groove and with the silica gel butt.
Preferably, the side key is made of a hard glue material.
As the preferred scheme, silica gel is seted up flutedly, the side key is equipped with the convex part, the convex part of side key inserts in the mounting groove and is connected with the silica gel joint.
As preferred scheme, the recess of silica gel slightly is less than the convex part of side key, the side key is connected with silica gel interference fit.
Preferably, the sectional area of the silica gel is slightly larger than that of the mounting groove.
The utility model discloses a beneficial effect that is used for mobile terminal's waterproof side key is: silica gel is direct and the contact of metal dome piece, seals the mounting groove simultaneously, reaches water-proof effects, and the side key inserts behind the mounting groove with the silica gel butt. The silica gel is directly used as a waterproof structure, so that the assembly is simple and the reliability is high.
Drawings
Fig. 1 is a schematic structural diagram of the waterproof side key for a mobile terminal of the present invention.
Detailed Description
The invention will be further elucidated and described with reference to the following embodiments and drawings in which:
referring to fig. 1, the waterproof side key for the mobile terminal includes a housing 10, a silica gel 20 and a side key 30, wherein the housing 10 is provided with an installation groove 12, the installation groove 12 is used for installing a metal dome 14, the silica gel 20 is fixed in the installation groove 12, the silica gel contacts with the metal dome and seals the installation groove, and a part of the side key 30 is inserted into the installation groove 12 and abuts against the silica gel 20.
Silica gel is direct and the contact of metal dome piece, seals the mounting groove simultaneously, reaches water-proof effects, and the side key inserts behind the mounting groove with the silica gel butt. The silica gel is directly used as a waterproof structure, so that the assembly is simple and the reliability is high.
Silica gel's size slightly is greater than the size of the mounting groove, because silica gel has elasticity, so behind silica gel fixed in the mounting groove, can be fine seal the mounting groove.
The side keys are made of hard rubber materials. The hard rubber material can be plastic rubber, and the hand feeling of pressing is good.
Silica gel is seted up flutedly, the side key is equipped with the convex part, the convex part of side key is inserted in the mounting groove and is connected with the silica gel joint. Further, the recess of silica gel slightly is less than the convex part of side key, the side key is connected with silica gel interference fit for the inseparable connection of silica gel and side key.
It should be finally noted that the above embodiments are only intended to illustrate the technical solutions of the present invention, and not to limit the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention.
Claims (5)
1. The utility model provides a waterproof side key for mobile terminal, a serial communication port, includes casing, side key and silica gel, the mounting groove has been seted up to the casing, be used for installing the metal dome in the mounting groove, silica gel is fixed in the mounting groove, silica gel and the contact of metal dome and sealed the mounting groove, the part of side key insert in the mounting groove and with the silica gel butt.
2. The waterproof side key for a mobile terminal as claimed in claim 1, wherein the side key is made of a hard glue material.
3. The waterproof side key for the mobile terminal as claimed in claim 1, wherein the silica gel is provided with a groove, the side key is provided with a protrusion, and the protrusion of the side key is inserted into the mounting groove to be connected with the silica gel in a clamping manner.
4. The waterproof side key for a mobile terminal as claimed in claim 3, wherein the recess of the silicone rubber is slightly smaller than the protrusion of the side key, and the side key is connected with the silicone rubber in an interference fit manner.
5. The waterproof side key for mobile terminal as claimed in claim 1, wherein the silica gel has a sectional area slightly larger than that of the mounting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921896867.4U CN210839723U (en) | 2019-11-06 | 2019-11-06 | Waterproof side key for mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921896867.4U CN210839723U (en) | 2019-11-06 | 2019-11-06 | Waterproof side key for mobile terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210839723U true CN210839723U (en) | 2020-06-23 |
Family
ID=71262280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921896867.4U Active CN210839723U (en) | 2019-11-06 | 2019-11-06 | Waterproof side key for mobile terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210839723U (en) |
-
2019
- 2019-11-06 CN CN201921896867.4U patent/CN210839723U/en active Active
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Legal Events
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |