CN203618030U - Anti-falling mobile phone shell - Google Patents
Anti-falling mobile phone shell Download PDFInfo
- Publication number
- CN203618030U CN203618030U CN201320754804.1U CN201320754804U CN203618030U CN 203618030 U CN203618030 U CN 203618030U CN 201320754804 U CN201320754804 U CN 201320754804U CN 203618030 U CN203618030 U CN 203618030U
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- CN
- China
- Prior art keywords
- air bag
- mobile phone
- shell
- gas generator
- bag module
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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.)
- Expired - Fee Related
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Abstract
The utility model relates to an anti-falling mobile phone shell. The anti-falling mobile phone shell consists of a shell, a power supply, an acceleration sensor, an air bag module, air bag outlets, a control circuit and a voltage stabilizing circuit; the shell is hollow, a plurality of through holes are arranged around the shell according to buttons and slots of the mobile phone, the power supply and the air bag module are arranged in the bottom, the acceleration sensor and one of the air bag outlets are arranged on a front end face, and the other air bag outlet is arranged on a rear end face; the air bag module consists of a controller, a gas generator and an air bag, the gas generator has substances of sodium azide or ammonium nitrate inside; the control circuit consists of a power supply Vcc, a controller IC, a gas generator M; and the voltage stabilizing circuit consists of a dropping resistor R1, a voltage stabilizing capacitor C1, a rectifier diode VD, a filter capacitor C2, a voltage stabilizing diode ZD, and an acceleration sensor R2. The anti-falling mobile phone shell can not only protect the mobile phone from being scratched, but can also protect a screen of the mobile phone from being broken or damaged due to falling; and the anti-falling mobile phone shell is simple in structure and convenient to use, and is suitable for all mobile phone users.
Description
Technical field
The utility model relates to a kind of mobile phone shell, especially a kind of shatter-resistant mobile phone shell.
Background technology
Mobile phone shell is for protecting mobile phone, in case hard thing leaves cut on mobile phone screen or fuselage, be start by mobile phone prevailing.Its kind is also variation along with the increase of mobile phone brand and function, divide by quality have leather, the product such as silica gel, cloth, hard plastic, flexible plastics, suede system, silk fabric system are other.Be subject to the restriction of type, the applicable category of cell-phone cover is also different.Plate rolls can use other cell-phone cover of universal class conventionally, and slide cover type folded form often can only be selected leather sheath.
Cell-phone cover develops into now, is no longer simple utility goods.Along with mobile phone popularizing in young group, it is more superior that cell-phone cover manufacturer has released many workmanships, the product that colour image is more unique.Mobile phone becomes everyone necessity of modern society gradually, but not shatter-resistant of most mobile phone, a lot of people have because mobile phone falls the experience that causes on the ground mobile phone screen to break into pieces or break because of carelessness.And existing mobile phone shell can not protect mobile phone screen to be broken into pieces or break, be with and serve inconvenience to user.
Utility model content
In order to overcome the deficiency of above-mentioned existing product, the purpose of this utility model is to provide a kind of shatter-resistant mobile phone shell, it adopts and in outer casing bottom, is provided with power supply and air bag module, front end face is provided with acceleration transducer and air bag outlet, rear end face is provided with air bag outlet, and air bag module is made up of controller, gas generator and air bag.
In order to realize the technical scheme that the purpose of this utility model adopts be: a kind of shatter-resistant mobile phone shell, is characterized in that: it is made up of shell, power supply, acceleration transducer, air bag module, air bag outlet, control circuit and voltage stabilizing circuit; Described shell is square, and inside is hollow, and surrounding is provided with multiple through holes according to button and the socket of mobile phone, is provided with power supply and air bag module in bottom, and front end face is provided with acceleration transducer and air bag outlet, and rear end face is provided with air bag outlet; Described air bag module is made up of controller, gas generator and air bag, has the material such as sodium azide or ammonium nitrate in gas generator; Described control circuit is made up of power Vcc, controller IC, gas generator M; Described voltage stabilizing circuit is made up of dropping resistor R1, electric capacity of voltage regulation C1, rectifier diode VD, filter capacitor C2, voltage stabilizing didoe ZD, acceleration transducer R2.
The beneficial effects of the utility model are: it can either protect mobile phone not by scratch, can in mobile phone drops process, eject again air bag, and protection mobile phone screen is not broken into pieces or broken; And simple in structure, easy to use, be applicable to all cellphone subscribers.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is further described.
Fig. 1 is the utility model structure chart
Fig. 2 is the utility model bottom, cross-sectional view
Structure chart when Fig. 3 is the ejection of the utility model air bag
Fig. 4 is the utility model circuit diagram
1-shell, 2-power supply, 3-acceleration transducer, 4-air bag module, the outlet of 5-air bag in figure.
Embodiment
In the first embodiment shown in Fig. 1, Fig. 2, Fig. 3, Fig. 4, a kind of shatter-resistant mobile phone shell, is characterized in that: it is made up of shell, power supply, acceleration transducer, air bag module, air bag outlet, control circuit and voltage stabilizing circuit; Described shell is square, and inside is hollow, and surrounding is provided with multiple through holes according to button and the socket of mobile phone, is provided with power supply and air bag module in bottom, and front end face is provided with acceleration transducer and air bag outlet, and rear end face is provided with air bag outlet; Described air bag module is made up of controller, gas generator and air bag, has the material such as sodium azide or ammonium nitrate in gas generator; Described control circuit is made up of power Vcc, controller IC, gas generator M; Described voltage stabilizing circuit is made up of dropping resistor R1, electric capacity of voltage regulation C1, rectifier diode VD, filter capacitor C2, voltage stabilizing didoe ZD, acceleration transducer R2.
In the second embodiment shown in Fig. 1, Fig. 2, Fig. 3, Fig. 4, described shell protection mobile phone is not by scratch; Described power supply provides working power for acceleration transducer and air bag module; The acceleration of described acceleration transducer induction mobile phone in the process of dropping, and signal is passed to air bag module; When in the process that described air bag module drops at mobile phone, acceleration exceedes the critical value of induction; controller in air bag module receives signal and processes; there is rapidly chemical reaction by the material such as sodium azide or ammonium nitrate in gas generator and produce a large amount of gas to airbag aeration; and eject from air bag outlet, protection mobile phone screen is not broken into pieces, and air bag bottom is provided with an aperture; after mobile phone lands; aperture loses heart, and avoids mobile phone to be upspring on ground, causes tumble injury.
In the 3rd embodiment shown in Fig. 1, Fig. 2, Fig. 3, Fig. 4, circuit switches on power after Vcc, and source current passes through after electric capacity of voltage regulation C1 and dropping resistor R1 step-down, then conducting after rectifier diode VD rectification and voltage stabilizing didoe ZD voltage stabilizing; In the time that mobile phone drops, acceleration transducer R2 is by the communication sensing to controller IC, and in the time reaching the critical value of induction, after via controller IC processes and arranges, gas generator M works rapidly, produces a large amount of gas to airbag aeration.
While using the utility model, mobile phone is placed in shell and can be used; In the time that mobile phone drops, acceleration transducer induction acceleration, and signal is passed to air bag module; in the time reaching the critical value of induction, the controller in air bag module receives and processing signals, produces rapidly a large amount of gas to airbag aeration by gas generator; and ejected protection mobile phone by air bag outlet.
Claims (3)
1. a shatter-resistant mobile phone shell, is characterized in that: it is made up of shell, power supply, acceleration transducer, air bag module, air bag outlet, control circuit and voltage stabilizing circuit; Described shell is square, and inside is hollow, and surrounding is provided with multiple through holes according to button and the socket of mobile phone, is provided with power supply and air bag module in bottom, and front end face is provided with acceleration transducer and air bag outlet, and rear end face is provided with air bag outlet; Described air bag module is made up of controller, gas generator and air bag, has the material such as sodium azide or ammonium nitrate in gas generator; Described control circuit is made up of power Vcc, controller IC, gas generator M; Described voltage stabilizing circuit is made up of dropping resistor R1, electric capacity of voltage regulation C1, rectifier diode VD, filter capacitor C2, voltage stabilizing didoe ZD, acceleration transducer R2.
2. shatter-resistant mobile phone shell according to claim 1, it is characterized in that: when in the process that described air bag module drops at mobile phone, acceleration exceedes the critical value of induction, controller in air bag module receives signal and processes, there is rapidly chemical reaction by the material such as sodium azide or ammonium nitrate in gas generator and produce a large amount of gas to airbag aeration, and eject from air bag outlet.
3. shatter-resistant mobile phone shell according to claim 1 and 2, is characterized in that: the air bag bottom in described air bag module is provided with an aperture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320754804.1U CN203618030U (en) | 2013-11-26 | 2013-11-26 | Anti-falling mobile phone shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320754804.1U CN203618030U (en) | 2013-11-26 | 2013-11-26 | Anti-falling mobile phone shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203618030U true CN203618030U (en) | 2014-05-28 |
Family
ID=50770646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320754804.1U Expired - Fee Related CN203618030U (en) | 2013-11-26 | 2013-11-26 | Anti-falling mobile phone shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203618030U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104811520A (en) * | 2015-05-06 | 2015-07-29 | 苏州云远网络技术有限公司 | Mobile phone shell with safety capsule |
| CN104875958A (en) * | 2015-05-08 | 2015-09-02 | 句容市鼎盛纸箱包装有限公司 | Crash- and pressure-proof packing case |
| CN105487618A (en) * | 2015-11-24 | 2016-04-13 | 李孟昕 | Non-contact gravity sensing autonomous generation type protective cover and action method |
| CN105812510A (en) * | 2016-04-12 | 2016-07-27 | 努比亚技术有限公司 | Mobile terminal protection system and method |
| CN106375521A (en) * | 2016-09-06 | 2017-02-01 | 广东欧珀移动通信有限公司 | Housing component and mobile terminal |
| CN106453706A (en) * | 2016-10-19 | 2017-02-22 | 辽宁石油化工大学 | Mobile phone shell with airbag |
| CN106899717A (en) * | 2015-12-21 | 2017-06-27 | 北京奇虎科技有限公司 | The method of the protective case, terminal and terminal shatter-resistant of terminal |
| CN110278316A (en) * | 2019-04-23 | 2019-09-24 | 天津贤君工艺品有限公司 | A kind of shatter-resistant mobile phone shell |
| CN111526239A (en) * | 2020-06-10 | 2020-08-11 | 广州雪塘电子科技有限公司 | Anti-falling mobile phone shell |
-
2013
- 2013-11-26 CN CN201320754804.1U patent/CN203618030U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104811520A (en) * | 2015-05-06 | 2015-07-29 | 苏州云远网络技术有限公司 | Mobile phone shell with safety capsule |
| CN104811520B (en) * | 2015-05-06 | 2017-12-01 | 温州聚龙知识产权有限公司 | A kind of safety bag mobile phone shell |
| CN104875958A (en) * | 2015-05-08 | 2015-09-02 | 句容市鼎盛纸箱包装有限公司 | Crash- and pressure-proof packing case |
| CN105487618A (en) * | 2015-11-24 | 2016-04-13 | 李孟昕 | Non-contact gravity sensing autonomous generation type protective cover and action method |
| CN106899717A (en) * | 2015-12-21 | 2017-06-27 | 北京奇虎科技有限公司 | The method of the protective case, terminal and terminal shatter-resistant of terminal |
| CN105812510A (en) * | 2016-04-12 | 2016-07-27 | 努比亚技术有限公司 | Mobile terminal protection system and method |
| CN106375521A (en) * | 2016-09-06 | 2017-02-01 | 广东欧珀移动通信有限公司 | Housing component and mobile terminal |
| CN106453706A (en) * | 2016-10-19 | 2017-02-22 | 辽宁石油化工大学 | Mobile phone shell with airbag |
| CN110278316A (en) * | 2019-04-23 | 2019-09-24 | 天津贤君工艺品有限公司 | A kind of shatter-resistant mobile phone shell |
| CN111526239A (en) * | 2020-06-10 | 2020-08-11 | 广州雪塘电子科技有限公司 | Anti-falling mobile phone shell |
| CN111526239B (en) * | 2020-06-10 | 2021-02-02 | 广东冠迪生物科技有限公司 | Anti-falling mobile phone shell |
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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: 20140528 Termination date: 20151126 |