CN200987162Y - Handset anti-stealing device for sensing light variation by photoreceptor - Google Patents
Handset anti-stealing device for sensing light variation by photoreceptor Download PDFInfo
- Publication number
- CN200987162Y CN200987162Y CNU2006201364699U CN200620136469U CN200987162Y CN 200987162 Y CN200987162 Y CN 200987162Y CN U2006201364699 U CNU2006201364699 U CN U2006201364699U CN 200620136469 U CN200620136469 U CN 200620136469U CN 200987162 Y CN200987162 Y CN 200987162Y
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- mobile phone
- photoreceptor
- signal processor
- utility
- model
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- Expired - Fee Related
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Abstract
The utility model discloses a mobile phone anti-theft device with a photoreceptor for detecting light change, including a shell of the mobile phone, a signal processor of mobile phone main board arranged in the shell and an internal audible generator for mobile phone. The output terminal of the signal processor of the main board of the mobile phone is connected with the input terminal of the internal audible generator for the mobile phone. A photoreceptor is arranged in the shell, and the output terminal of the photoreceptor is connected with the input terminal of the signal processor of the main board for the mobile phone. The utility model has simple structure and reasonable design. As the device is arranged in the shell, the utility model has easy operation and can play an anti-theft role in real sense.
Description
Technical field
The utility model relates to a kind of anti-stealing device for handset, particularly a kind of anti-stealing device for handset that changes with the photoreceptor probing light.
Background technology
Owing to lack effective anti-theft measure, it is commonplace that mobile phone is lost phenomenon.At present employed such as measures such as startup password or antitheft mobile phone cover are set, more loaded down with trivial details or other increase equipment of needs because of it, so be difficult to promote the use of always, the quantity that mobile phone is lost is growing on and on.
The utility model content
The purpose of this utility model is at above-mentioned the deficiencies in the prior art, and a kind of simple in structure, easy to use, anti-stealing device for handset that anti-theft feature changes with the photoreceptor probing light reliably is provided.
For achieving the above object, the technical scheme that the utility model adopted is: a kind of anti-stealing device for handset that changes with the photoreceptor probing light, comprise mobile phone casing 1, be arranged on cell phone mainboard signal processor 3 and embedded in mobile phone voice generators 4 in the casing 1, the output of cell phone mainboard signal processor 3 is connected with the input of embedded in mobile phone voice generators 4, it is characterized in that: be provided with photoreceptor 2 in the described casing 1, the output of photoreceptor 2 connects the input of cell phone mainboard signal processor 3.
The utility model compared with prior art has the following advantages: the utility model is simple in structure, and is reasonable in design, owing to anti-theft device is arranged in the casing of mobile phone, so easy to use, working stability can really play the effect that prevents hand-set from stolen.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Embodiment
Below in conjunction with accompanying drawing the utility model is elaborated.
As shown in Figure 1, the utility model comprise mobile phone casing 1, be arranged on cell phone mainboard signal processor 3 and embedded in mobile phone voice generators 4 in the casing 1, the output of cell phone mainboard signal processor 3 is connected with the input of embedded in mobile phone voice generators 4; Be provided with photoreceptor 2 in the described casing 1, the output of photoreceptor 2 connects the input of cell phone mainboard signal processor 3.During the utility model work, the signal processor 3 of cell phone mainboard is used to determine whether embedded in mobile phone voice generators 4 sends one section anti-theft prompt sound.Photoreceptor 2 is according to intensity of incident light, current signal or charge number that output is directly proportional with light intensity, then this signal is sent to the signal processor 3 of cell phone mainboard after amplification or direct mould/number conversion, for saving energy, the digital signal that can take photoreceptor 2 at set intervals to be directly proportional with light intensity is sent to the mode of the signal processor 3 of cell phone mainboard, the signal processor 3 of cell phone mainboard is analyzed this signal, if after once the signal of input is more preceding that bigger increase once arranged, just photoreceptor detects the unexpected grow of light, this moment, 3 of signal processors outputed signal to embedded in mobile phone voice generators 4, and embedded in mobile phone voice generators 4 promptly sends one section anti-theft prompt sound.Place a little less than mobile phone is by light such as in pocket or knapsack move on to light strong local time, mobile phone will send one section anti-theft prompt sound, thereby prevents hand-set from stolen.
We connect an acceleration transducer can also for signal processor 3 again, make mobile phone only be moved and the light intensity of external environment condition when changing mobile phone just send one section anti-theft prompt sound, in order to reduce error-alert degree.
Claims (1)
1, a kind of anti-stealing device for handset that changes with the photoreceptor probing light, comprise mobile phone casing (1), be arranged on cell phone mainboard signal processor (3) and embedded in mobile phone voice generators (4) in the casing (1), the output of cell phone mainboard signal processor (3) is connected with the input of embedded in mobile phone voice generators (4), it is characterized in that: be provided with photoreceptor (2) in the described casing (1), the output of photoreceptor (2) connects the input of cell phone mainboard signal processor (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201364699U CN200987162Y (en) | 2006-12-25 | 2006-12-25 | Handset anti-stealing device for sensing light variation by photoreceptor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201364699U CN200987162Y (en) | 2006-12-25 | 2006-12-25 | Handset anti-stealing device for sensing light variation by photoreceptor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200987162Y true CN200987162Y (en) | 2007-12-05 |
Family
ID=38916615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006201364699U Expired - Fee Related CN200987162Y (en) | 2006-12-25 | 2006-12-25 | Handset anti-stealing device for sensing light variation by photoreceptor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200987162Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102624982A (en) * | 2012-03-12 | 2012-08-01 | 戴小天 | Antitheft method for mobile phone and application |
| CN103440724A (en) * | 2013-08-16 | 2013-12-11 | 苏州客凯易科技有限公司 | Tablet computer anti-theft system and method for applying same |
| CN105279879A (en) * | 2015-10-27 | 2016-01-27 | 苏州客凯易科技有限公司 | Flat panel computer anti-theft system |
-
2006
- 2006-12-25 CN CNU2006201364699U patent/CN200987162Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102624982A (en) * | 2012-03-12 | 2012-08-01 | 戴小天 | Antitheft method for mobile phone and application |
| CN103440724A (en) * | 2013-08-16 | 2013-12-11 | 苏州客凯易科技有限公司 | Tablet computer anti-theft system and method for applying same |
| CN103440724B (en) * | 2013-08-16 | 2016-01-27 | 苏州客凯易科技有限公司 | A kind of panel computer burglary-resisting system and application process thereof |
| CN105279879A (en) * | 2015-10-27 | 2016-01-27 | 苏州客凯易科技有限公司 | Flat panel computer anti-theft system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071205 Termination date: 20111225 |