CN2855840Y - Electric wave shielding device used in automobile - Google Patents
Electric wave shielding device used in automobile Download PDFInfo
- Publication number
- CN2855840Y CN2855840Y CN 200520142268 CN200520142268U CN2855840Y CN 2855840 Y CN2855840 Y CN 2855840Y CN 200520142268 CN200520142268 CN 200520142268 CN 200520142268 U CN200520142268 U CN 200520142268U CN 2855840 Y CN2855840 Y CN 2855840Y
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- automobile
- shielding
- electric
- running state
- input end
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- Expired - Fee Related
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Abstract
The utility model is an electric wave shielding device which is aimed at solving the existing technological problem that a driver can not concentrate on driving while speaking through wireless telephone. The device contains a check device, a control device and a shielding wave transmitting device which are used in checking whether a vehicle is under running state, wherein, the output end of the check device connects the input end of the control device; the output end of the control device connects the input end of the shielding wave transmitting device. By adopting the above structure, the utility model can judge whether the vehicle is under running state, if yes, then it will transmit shielding wave to shield electric wave with a certain frequency surrounding the driver seat and then make contacting impossible. Therefore, the utility model can prevent a driver to use a mobile telephone and speak on the phone and then avoid the consequential accidents.
Description
Technical field
The utility model relates to a kind of electric-wave shielding device for use, the shield assembly of mobile phone that chaufeur is held in particularly a kind of automotive operation.
Background technology
Mobile phone in recent years with its volume little, cheap and functional and carry in wherever all may with other people the conversation characteristics, and by people as the extremely favor of each stratum widely of a kind of means of communication.
The generation of the various accidents that are accompanied by popularizing rapidly of mobile phone and cause, the particularly traffic accident that causes because of the use mobile phone of chaufeur in automotive operation increasingly sharpen.This is because thereby manipulating of mobile phone hinders and disperseed the attention of chaufeur to cause the generation of accident.And the test figures result also shows when conversation because thereby sound and thinking make the attention passivation, and the transfer of the driving pilot's line of vision when intent driving and conversation has huge difference.
The utility model content
For overcoming above-mentioned defective, the utility model provides a kind of can prevent that the automobilist from dialing the device of mobile phone in driving procedure.
For achieving the above object, electric-wave shielding device for use in the utility model automobile car, comprise and detect the detecting device whether automobile is in running state, judge whether automobile is in the control setup and the shielding ripple sending set of running state, wherein, the mouth of described detecting device links to each other with the input end of control setup, and the mouth of control setup links to each other with the input end of shielding ripple sending set.
Adopt said structure, whether the utility model can be in running state according to automobile, thereby thereby the shielding ripple that sends can make around the driver's seat electric wave conductively-closed of certain frequency make at least connect beat all impossible, can prevent the operation and the conversation of mobile phone in the automotive operation effectively, avoid the accident that causes therefrom.
Description of drawings
Fig. 1 is the structure principle chart of electric-wave shielding device for use first embodiment in the utility model automobile car.
Fig. 2 is the schematic diagram of shielding ripple sending set among Fig. 1.
Fig. 3 is the structure principle chart of electric-wave shielding device for use second embodiment in the utility model automobile car.
Fig. 4 is Fig. 1 schematic diagram of the present utility model shown in Figure 3.
Fig. 5 is Fig. 1 workflow diagram of the present utility model shown in Figure 2.
The specific embodiment
Below in conjunction with Fig. 1 to Fig. 5 the utility model is further described.
Fig. 1 is the structure principle chart of first embodiment of the utility model automobile electric-wave shielding device for use.As shown in FIG., label 1 is a car body; Label 10 is judged the control setup whether automobile turns round; Engine start switch 30 is for detecting the detecting device whether automobile turns round; To be drivers send the shielding ripples with the sending out of the mobile phone held, shielding ripple sending set that the electric wave of delivering letters shields by antenna 21 to label 20, this shielding ripple sends means 20 as the shielding ripples that send, and the mobile phone that it is held with the driver etc. has identical frequency limit.And, the shielding ripple sends means 20, and it possesses the alternative characteristics of frequency, mobile communication equipment such as the CDMA of the portable phone of 800MHz or 1.5GHz, the Personal Handyphone System of 1.9GHz (PHS) 2GHz or the like various different styles all has cooresponding frequency, therefore is applicable to various electric waves shieldings.
In the present embodiment, the driver is in case insert and reverse engine start switch 30 with engine start key 3, detecting device then sends signal and is passed to control setup 10, control setup 10 is according to the signal of the test side of receiving, judge that automobile is in the state that may move, then output signal to shielding ripple sending set 20, by the shielding ripple that shielding ripple sending set 20 matches the pre-set mobile phone frequency that the driver held, shielding is sent out, the effect of the electric wave effect of delivering letters thereby play.
Fig. 2 is the structure principle chart of second embodiment of the utility model automobile electric-wave shielding device for use.Detecting device 30 detects the position of label 4 and the operational motion of rim brake 5 respectively.Post a letter means 20 and first embodiment of shielding ripple is illustrated, shielding ripple sending set 20 be by antenna 21 send the shielding ripples can with mobile phone that the driver holds, the electric wave of delivering letters shields.But omitted engine start key 3 and starting switch 30 among the figure, but its function and first embodiment has same function.
The motion action of the second above-mentioned embodiment is as follows: the driver operates the position that stops with (shifter bar) gear 4 and when rim brake 5 left behind, control setup 10 will think that automobile is in the state that can not turn round, and then control setup 10 sends the interruption of posting a letter of signal self-shileding in the future sending set 20.But when the driver with (shifter bar) gear 4 when other positions are operated in the position adjustment that stops, and the driver stops to brake 5 when removing with rim brake, can judge at once that automobile is in the possibility running state, control setup 10 restarts shielding ripple sending set 20 again, thereby sends the shielding ripple.
As mentioned above, the utility model automobile electric-wave shielding device for use judges according to control setup whether automobile is in running state, and when being judged as the possibility running state, the shielding ripple sending set that can send the shielding ripple can make at least that the electric wave of certain frequency shields around the driver's seat, thereby make connect beat all impossible, so the accident that causes because of the operation and the conversation of mobile phone in service is fundamentally checked.
Claims (5)
1, the electric-wave shielding device for use in a kind of automobile car, it is characterized in that: comprise and detect the detecting device whether automobile is in running state, judge whether automobile is in the control setup and the shielding ripple sending set of running state, wherein, the mouth of described detecting device links to each other with the input end of control setup, and the mouth of control setup links to each other with the input end of shielding ripple sending set.
2, the electric-wave shielding device for use in the automobile car as claimed in claim 1, it is characterized in that: the detecting device whether described detection automobile is in running state is the starting switch of automotive engine.
3, the electric-wave shielding device for use in the automobile car as claimed in claim 1 is characterized in that: the detecting device whether described detection automobile is in running state is one and detects shifter bar and whether be in the sensor that stop position and rim brake are pulled.
4, the electric-wave shielding device for use in the automobile car as claimed in claim 1, it is characterized in that: described shielding ripple sending set partly is made up of sawtooth wave generation part, VCO partial sum radio-frequency transmissions, wherein the mouth of sawtooth wave generation part links to each other with the input end of VCO part, and the mouth of VCO part links to each other with the input end of radio-frequency transmissions part.
5, the electric-wave shielding device for use in the automobile car as claimed in claim 1 is characterized in that: described shielding ripple sending set is arranged on the car body of top, automobilist seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520142268 CN2855840Y (en) | 2005-12-01 | 2005-12-01 | Electric wave shielding device used in automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520142268 CN2855840Y (en) | 2005-12-01 | 2005-12-01 | Electric wave shielding device used in automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2855840Y true CN2855840Y (en) | 2007-01-10 |
Family
ID=37599146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520142268 Expired - Fee Related CN2855840Y (en) | 2005-12-01 | 2005-12-01 | Electric wave shielding device used in automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2855840Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106627529A (en) * | 2016-12-06 | 2017-05-10 | 广州市科恩电脑有限公司 | Intelligent monitoring method and device for vehicle |
| CN106652353A (en) * | 2016-12-06 | 2017-05-10 | 广州市科恩电脑有限公司 | Traffic tool control method and device |
-
2005
- 2005-12-01 CN CN 200520142268 patent/CN2855840Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106627529A (en) * | 2016-12-06 | 2017-05-10 | 广州市科恩电脑有限公司 | Intelligent monitoring method and device for vehicle |
| CN106652353A (en) * | 2016-12-06 | 2017-05-10 | 广州市科恩电脑有限公司 | Traffic tool control method and device |
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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: 20070110 Termination date: 20121201 |