CN2829305Y - Water-proof structure of electronic device - Google Patents
Water-proof structure of electronic device Download PDFInfo
- Publication number
- CN2829305Y CN2829305Y CN 200520044742 CN200520044742U CN2829305Y CN 2829305 Y CN2829305 Y CN 2829305Y CN 200520044742 CN200520044742 CN 200520044742 CN 200520044742 U CN200520044742 U CN 200520044742U CN 2829305 Y CN2829305 Y CN 2829305Y
- Authority
- CN
- China
- Prior art keywords
- electronic device
- inner cover
- utility
- waterproof
- electronic installation
- 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 - Lifetime
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Abstract
The utility model relates to a waterproof structure of an electronic device, which is used for a key button of the electronic device, wherein the waterproof structure comprises a rotating key, a waterproof rubber ring and an inner cover cap body, wherein the rotating key is arranged in a through hole of an electronic device casing. The waterproof rubber ring is positioned in the through hole of the electronic device casing and is sheathed on the shaft part of the rotating key. The inner cover cap body is positioned in the electronic device casing and is fixedly arranged on one end of the rotating key. The inner cover cap body is provided with an indent. The utility model prevents water or similar liquid from entering a casing through a gap between the casing and the rotating key by the waterproof rubber ring sheathed on the rotating key shaft.
Description
Technical field
The utility model relates to waterproof construction, especially about the waterproof construction of the button of electronic installation.
Background technology
Usually, portable running gear such as PDA etc. need anti-sealing or similar liquid to enter shell via the gap between shell and the button, destroy the circuit in the shell to prevent burn into.Traditional waterproof construction is the levels of precision by button and shell sizes, to reach the perfect adaptation of button and shell, thereby the intrusion of anti-sealing or similar liquids, yet, traditional structure can't be guaranteed not allow water enter, because shell is easy to be out of shape because of the influence of scale error, though can increase the influence that the size of shell reduces scale error, this scheme runs in the opposite direction to the increase of small size portable electron device demand.
Summary of the invention
Main purpose of the present utility model provides a kind of waterproof construction of electronic installation, is used for the key button of electronic installation, enters shell to prevent water or similar liquid via the gap between shell and the key button.
For achieving the above object, the waterproof construction of electronic installation of the present utility model comprises: a rotation key, and it is installed in the through hole of case of electronic device; One waterproof plastic ring, it is arranged in the through hole of case of electronic device, and is set in the axial region of rotation key; One inner cover lid, it is positioned at case of electronic device, and is installed in an end of rotation key, and this inner cover lid is provided with recess.
Preferable, waterproof construction of the present utility model more comprises a micro slide switch, and the motherboard of itself and electronic installation electrically connects, and its contact is then corresponding in the recess of inner cover lid.
Mat is above-mentioned, and the waterproof construction of the utility model electronic installation sees through the waterproof plastic ring that is set on the rotation key axle, and anti-sealing or similar liquid enter shell via the gap between shell and the rotation key.
Description of drawings
Below in conjunction with embodiment and accompanying drawing the utility model is described in detail below:
Fig. 1 is the schematic diagram of the utility model.
Fig. 2 is the cutaway view of A-A direction among the utility model Fig. 1.
Embodiment
Please refer to shown in Figure 1ly, it is the waterproof construction schematic diagram of the utility model, and the waterproof construction of the utility model electronic installation is used for the key button of electronic installation.This waterproof construction 1 comprises:
One rotation key 11, it is installed in the through hole 21 of case of electronic device 2, and it comprises a knob 111 and an axial region 112, and wherein, this rotates this knob 111 can drive this axial region 112 rotations.
One waterproof plastic ring 12, it is arranged in the through hole 21 of case of electronic device 2, and is set on the axial region 112 of rotation key 11;
One inner cover lid 13, it is positioned at case of electronic device 2, and is installed in the opposite end of rotation key 11 knobs 111, and this inner cover lid 13 is provided with recess 131 (please also refer to shown in Figure 2).Inner cover lid 13 is installed in by lock-in component 14 on the rotation key 11 in the present embodiment.
The waterproof construction of present embodiment more comprises a micro slide switch 15, and the motherboard of itself and electronic installation electrically connects (not shown), its contact 151 then correspondence in the recess 131 of inner cover lid.
Mat is above-mentioned, and the waterproof construction of the utility model electronic installation sees through the waterproof plastic ring 12 that is set on rotation key 11 axial regions 112, and anti-sealing or similar liquid enter shell via the gap between shell 2 and the rotation key 11.
And in the present embodiment, the knob 111 of rotation rotation key 11 can drive axial region 112 rotations, as shown in Figure 2, when the sidewall 1311,1312 that rotates to its recess 131 when axial region 112 touches the position of contact 151 of micro slide switch 15, can drive micro slide switch 15 actions.
The above person only is the utility model preferred embodiment wherein, is not to be used for limiting practical range of the present utility model; Be that all equalizations of being done according to the utility model rights protection scope change and modification, be all the utility model claim and contain.
Claims (2)
1. the waterproof construction of an electronic installation is used for the key button of electronic installation, it is characterized in that this waterproof knot
Structure comprises:
One rotation key, it is installed in the through hole of case of electronic device;
One waterproof plastic ring, it is arranged in the through hole of case of electronic device, and is set in the axial region of rotation key;
One inner cover lid, it is positioned at case of electronic device, and is installed in an end of rotation key, and this inner cover lid is provided with recess.
2. the waterproof construction of electronic installation according to claim 1 is characterized in that: also comprise a micro slide switch, the motherboard of itself and electronic installation electrically connects, and its contact is then corresponding in the recess of inner cover lid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520044742 CN2829305Y (en) | 2005-09-02 | 2005-09-02 | Water-proof structure of electronic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520044742 CN2829305Y (en) | 2005-09-02 | 2005-09-02 | Water-proof structure of electronic device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2829305Y true CN2829305Y (en) | 2006-10-18 |
Family
ID=37080853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520044742 Expired - Lifetime CN2829305Y (en) | 2005-09-02 | 2005-09-02 | Water-proof structure of electronic device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2829305Y (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101409990B (en) * | 2007-10-09 | 2010-11-03 | 华硕电脑股份有限公司 | Shell structure |
| CN104977846A (en) * | 2015-08-06 | 2015-10-14 | 惠州Tcl移动通信有限公司 | Watchcase assembly, smart watch and control method for smart watch |
| CN110312024A (en) * | 2011-08-22 | 2019-10-08 | 卡达利国际有限公司 | Compartment |
| USD902192S1 (en) | 2013-01-17 | 2020-11-17 | Catalyst Lifestyle Limited | Phone case |
| USD924863S1 (en) | 2018-09-11 | 2021-07-13 | Catalyst Lifestyle Limited | Phone case |
| USD931845S1 (en) | 2020-02-11 | 2021-09-28 | Catalyst Lifestyle Limited | Case for electronic communications device |
| USD932479S1 (en) | 2020-02-11 | 2021-10-05 | Catalyst Lifestyle Limited | Case for electronic communications device |
| USD933075S1 (en) | 2019-06-26 | 2021-10-12 | Catalyst Lifestyle Limited | Case for a mobile communication device |
| US11160178B2 (en) | 2011-08-22 | 2021-10-26 | Intuit Inc. | Waterproof case |
| USD958146S1 (en) | 2019-06-20 | 2022-07-19 | Catalyst Lifestyle Limited | Case for electronic device |
| USD984425S1 (en) | 2018-09-11 | 2023-04-25 | Catalyst Lifestyle Limited | Mobile phone protection case |
| USD984449S1 (en) | 2020-02-28 | 2023-04-25 | Catalyst Lifestyle Limited | Case for electronic device |
-
2005
- 2005-09-02 CN CN 200520044742 patent/CN2829305Y/en not_active Expired - Lifetime
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101409990B (en) * | 2007-10-09 | 2010-11-03 | 华硕电脑股份有限公司 | Shell structure |
| US11160178B2 (en) | 2011-08-22 | 2021-10-26 | Intuit Inc. | Waterproof case |
| CN110312024A (en) * | 2011-08-22 | 2019-10-08 | 卡达利国际有限公司 | Compartment |
| USD902192S1 (en) | 2013-01-17 | 2020-11-17 | Catalyst Lifestyle Limited | Phone case |
| CN104977846B (en) * | 2015-08-06 | 2017-10-24 | 惠州Tcl移动通信有限公司 | A kind of control method of watchcase component, intelligent watch and intelligent watch |
| CN104977846A (en) * | 2015-08-06 | 2015-10-14 | 惠州Tcl移动通信有限公司 | Watchcase assembly, smart watch and control method for smart watch |
| USD924863S1 (en) | 2018-09-11 | 2021-07-13 | Catalyst Lifestyle Limited | Phone case |
| USD984425S1 (en) | 2018-09-11 | 2023-04-25 | Catalyst Lifestyle Limited | Mobile phone protection case |
| USD958146S1 (en) | 2019-06-20 | 2022-07-19 | Catalyst Lifestyle Limited | Case for electronic device |
| USD933075S1 (en) | 2019-06-26 | 2021-10-12 | Catalyst Lifestyle Limited | Case for a mobile communication device |
| USD931845S1 (en) | 2020-02-11 | 2021-09-28 | Catalyst Lifestyle Limited | Case for electronic communications device |
| USD932479S1 (en) | 2020-02-11 | 2021-10-05 | Catalyst Lifestyle Limited | Case for electronic communications device |
| USD984449S1 (en) | 2020-02-28 | 2023-04-25 | Catalyst Lifestyle Limited | Case for electronic device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20150902 Granted publication date: 20061018 |
|
| EXPY | Termination of patent right or utility model |