CN203522806U - Water-contacted protection device for intelligent handset - Google Patents
Water-contacted protection device for intelligent handset Download PDFInfo
- Publication number
- CN203522806U CN203522806U CN201320267832.0U CN201320267832U CN203522806U CN 203522806 U CN203522806 U CN 203522806U CN 201320267832 U CN201320267832 U CN 201320267832U CN 203522806 U CN203522806 U CN 203522806U
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- mobile phone
- water
- smart mobile
- intelligent handset
- handset
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- Expired - Fee Related
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Abstract
The utility model provides a water-contacted protection device for an intelligent handset, which aims to solve the problem in the prior art that water flows into an intelligent handset through an external interface to damage the intelligent handset. The device is characterized by comprising water-contacted detection units arranged at the headset jack and the USB data interface of an intelligent handset. The water-contacted detection units are connected between the main board and the battery of the intelligent handset. Due to the adoption of a cut-out switch block, the power supply and the main board of the intelligent handset are disconnected simultaneously, so that the handset is protected.
Description
Technical field
The utility model relates to a kind of smart mobile phone and meets water conservation device.
Background technology
In the situation that smart mobile phone is intake; in order effectively to protect the circuit board of mobile terminal; need to cut off being fast and effectively connected of battery and mobile terminal circuit plate; at present, generally adopt tight structural design to reach the object preventing into water, but the interface that smart mobile phone is unavoidably connected with peripheral hardware connect; as the USB interface of mobile phone; standard earphone jack etc. can flow to interior of mobile phone by Peripheral Interface when mobile phone is met water, makes mobile phone infringement.
Summary of the invention
The purpose of this utility model is: provide a kind of smart mobile phone to meet water conservation device, to solve prior art, exist smart mobile phone to be intake and damaged the problem of mobile phone by Peripheral Interface.
Reaching the technical scheme that the purpose of this utility model takes is: a kind of smart mobile phone is met water conservation device; it is characterized in that; comprise the chance water detecting unit that is arranged at earphone jack, usb data interface position, described chance water detecting unit is connected between smart mobile phone mainboard and battery.
Described chance water detecting unit, by short-circuit unit, the way switch group that opens circuit forms, and described short-circuit unit is connected with disconnect group.
Described disconnect group comprises: the disconnect that battery disconnecting switch, battery are connected with smart mobile phone mainboard.
The beneficial effects of the utility model: the utility model is by utilizing the electric conductivity of water to make the characteristic of short circuit; be easy to, into the interface of water, special-purpose hardware short-circuit detecting circuit is set; realization is for the hardware detection of mobile terminal water inlet; by disconnect group; power supply and smart mobile phone mainboard are opened circuit simultaneously, reach the object of protection mobile phone.
Accompanying drawing explanation
Fig. 1: structural representation of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, architectural feature of the present utility model is more at large described.
Smart mobile phone is met a water conservation device, it is characterized in that, comprise the chance water detecting unit 1 that is arranged at earphone jack, usb data interface position, described chance water detecting unit 1 is connected between smart mobile phone mainboard 2 and battery 3.
Described chance water detecting unit 1, by short-circuit unit 4, the way switch group that opens circuit 5 forms, and described short-circuit unit 4 is connected with disconnect group 5.
Described disconnect group 5 comprises: the disconnect 7 that battery disconnecting switch 6, battery are connected with smart mobile phone mainboard.
Should be understood that; application of the present utility model is not limited to above-mentioned giving an example; for those of ordinary skills, can be improved according to the above description or convert, all these improvement and conversion all should belong to the protection range of the utility model claims.
Claims (3)
1. smart mobile phone is met a water conservation device, it is characterized in that, comprise the chance water detecting unit that is arranged at earphone jack, usb data interface position, described chance water detecting unit is connected between smart mobile phone mainboard and battery.
2. smart mobile phone according to claim 1 is met water conservation device, it is characterized in that: described chance water detecting unit, and by short-circuit unit, the way switch group that opens circuit forms, and described short-circuit unit is connected with disconnect group.
3. smart mobile phone according to claim 2 is met water conservation device, it is characterized in that: described disconnect group comprises: the disconnect that battery disconnecting switch, battery are connected with smart mobile phone mainboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320267832.0U CN203522806U (en) | 2013-05-17 | 2013-05-17 | Water-contacted protection device for intelligent handset |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320267832.0U CN203522806U (en) | 2013-05-17 | 2013-05-17 | Water-contacted protection device for intelligent handset |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203522806U true CN203522806U (en) | 2014-04-02 |
Family
ID=50381674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320267832.0U Expired - Fee Related CN203522806U (en) | 2013-05-17 | 2013-05-17 | Water-contacted protection device for intelligent handset |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203522806U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105375205A (en) * | 2014-08-15 | 2016-03-02 | 佳能企业股份有限公司 | Electronic transmission module and electronic device |
| CN105656156A (en) * | 2016-04-12 | 2016-06-08 | 广东欧珀移动通信有限公司 | Power-off handling method and device |
| WO2016165237A1 (en) * | 2015-04-17 | 2016-10-20 | 中兴通讯股份有限公司 | Terminal control method and terminal |
| CN106684829A (en) * | 2017-03-17 | 2017-05-17 | 捷开通讯(深圳)有限公司 | Battery protection circuit based on electronic device motherboard and electronic device |
| CN109724944A (en) * | 2019-01-02 | 2019-05-07 | 合肥京东方光电科技有限公司 | A kind of the water inlet detection method and mobile terminal of mobile terminal |
| CN111109780A (en) * | 2019-12-31 | 2020-05-08 | 歌尔科技有限公司 | Wristband equipment and immersion liquid detection method thereof |
| US11566964B2 (en) | 2018-10-10 | 2023-01-31 | Huawei Technologies Co., Ltd. | Water ingress detection method and circuit, and electric device |
-
2013
- 2013-05-17 CN CN201320267832.0U patent/CN203522806U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105375205A (en) * | 2014-08-15 | 2016-03-02 | 佳能企业股份有限公司 | Electronic transmission module and electronic device |
| WO2016165237A1 (en) * | 2015-04-17 | 2016-10-20 | 中兴通讯股份有限公司 | Terminal control method and terminal |
| CN106161686A (en) * | 2015-04-17 | 2016-11-23 | 中兴通讯股份有限公司 | Terminal control method and terminal |
| CN105656156A (en) * | 2016-04-12 | 2016-06-08 | 广东欧珀移动通信有限公司 | Power-off handling method and device |
| CN106684829A (en) * | 2017-03-17 | 2017-05-17 | 捷开通讯(深圳)有限公司 | Battery protection circuit based on electronic device motherboard and electronic device |
| US11566964B2 (en) | 2018-10-10 | 2023-01-31 | Huawei Technologies Co., Ltd. | Water ingress detection method and circuit, and electric device |
| CN109724944A (en) * | 2019-01-02 | 2019-05-07 | 合肥京东方光电科技有限公司 | A kind of the water inlet detection method and mobile terminal of mobile terminal |
| CN109724944B (en) * | 2019-01-02 | 2022-02-01 | 合肥京东方光电科技有限公司 | Water inflow detection method of mobile terminal and mobile terminal |
| CN111109780A (en) * | 2019-12-31 | 2020-05-08 | 歌尔科技有限公司 | Wristband equipment and immersion liquid detection method thereof |
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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: 20140402 Termination date: 20150517 |
|
| EXPY | Termination of patent right or utility model |