CN201550110U - Mobile phone signal detection shielding device with monitoring information storage function - Google Patents
Mobile phone signal detection shielding device with monitoring information storage function Download PDFInfo
- Publication number
- CN201550110U CN201550110U CN2009200948988U CN200920094898U CN201550110U CN 201550110 U CN201550110 U CN 201550110U CN 2009200948988 U CN2009200948988 U CN 2009200948988U CN 200920094898 U CN200920094898 U CN 200920094898U CN 201550110 U CN201550110 U CN 201550110U
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- mobile phone
- shielding
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- monitoring information
- detecting
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Abstract
The utility model belongs to the field of electronic information, in particular to a mobile phone signal detection shielding device with a monitoring information storage function, which consists of a shielding signal transmitting unit, a mobile phone signal detection unit, a single chip microcomputer control portion, a storage unit, a power supply unit, a control button and an antenna. When the mobile phone detection unit detects illegal used communication equipment in a protective area, the single chip microcomputer control portion determines frequency ranges of signals and starts the shielding signal transmitting unit to interfere and stop signals. The mobile phone signal detection shielding device can effectively resolve problems of mobile phone signal detection and shielding, record event time and frequency range information of mobile phones to the local storage unit and read out the information at serial ports by aid of control of a keyboard. The mobile phone signal detection shielding device with a monitoring information storage function is convenient for users to record and analyze preventive information and provides basis for increasing prevention effect.
Description
Technical field
The utility model relates to electronic information class, relevant a kind of detecting and shielding mobile phone signals device, especially a kind of detecting and shielding mobile phone signals device with monitoring information memory function.
Background technology
In the information age of current mechanics of communication high speed development, mobile phone has become people's work and the indispensable important aid of daily life.Yet when mobile phone is widely applied, also produced some problems that can not be ignored, mainly be:
1, science and technology development to location, tracking and the supervision of mobile phone, has become important reconnaissance means in countries in the world and information source.Mobile phone becomes new leak channel, and security information safety is constituted a threat to.
2, popularizing day by day of mobile phone used, serious day by day ringing sound of cell phone pollutes the operational environment of public places such as meeting room, court, library, school is further worsened, become new pollution source of noise, disturbed the operate as normal and the life order in these places.
3, some opportunistic one or two people utilize the mobile phone cheating that takes an exam, some terrorists and hostile element, also utilize mobile phone to detonate the device etc., serious threat people's life security, the fact shows that mobile phone is in some occasions, become the instrument of offender's crime, brought adverse effect to social stability.
The above-mentioned variety of problems needs of mobile phone in using that exist are further improved.
The utility model content
The purpose of this utility model is to solve existing detecting and shielding mobile phone signals device and generally moves with the unit working method, be that each detecting and shielding mobile phone signals device is independently finished the mobile phone signal in this machine monitoring range and realized function of shielding, whether normal and detect the time of origin, the location parameters that need the shielding mobile phone signal recorded and stored of having no idea for this machine operating state, and can not be had access to the problem of checking by administrative staff.And the utility model can be in finishing certain limit in the detecting and shielding basis of mobile phone signal, realizes above-mentioned functions simultaneously.
Detecting and shielding mobile phone signals device with monitoring information memory function; can solve the problem of mobile phone signal detecting effectively: after monitoring mobile phone signal; in needing the scope that shields, protects with the proper communication of specific electromagnetic signal interference handset; make mobile phone can not receive base station data; can not set up with the base station and get in touch, reach the purpose of mandatory shielding mobile phones.Thereby forbid the mobile communication in this scope, eliminate negative effect and potential safety hazard that mobile phone produces, playing the security protection effect simultaneously, the information that time, the mobile phone frequency range of incident will take place by the controller in the shielding device is recorded in the middle of this machine cell memory.
Detecting and shielding mobile phone signals device with monitoring information memory function, its workflow is: the mobile phone signal detector is in monitoring state all the time, in detecting the zone of deploying troops on garrison duty, there is the people to violate regulation and uses communication apparatus, during abnormal signal, detector is judged the frequency range of signal, start cellular phone signal shielding device in this zone of deploying troops on garrison duty and carry out signal and disturb blocking-up, the information of time of the incident of generation, mobile phone frequency range is recorded in the middle of the local memory unit, and can reads at serial ports by Keyboard Control.
Detecting and shielding mobile phone signals implement body with monitoring information memory function by: shielded signal transmitter unit, mobile phone signal detecting unit, Single-chip Controlling unit, memory, power unit, control button and transmitting antenna and reception antenna are constituted.Wherein:
The shielded signal transmitter unit, its mobile phone shielding signal transmission circuit by the multichannel different frequency constitutes;
The mobile phone signal detecting unit, its mobile phone signal receiving circuit by the multichannel different frequency constitutes;
The Single-chip Controlling unit, Collaborative Control each several part work and need record data to preserve;
Memory is used to preserve the data that the control section requirement is preserved, and can be single-chip microcomputer internal storage or external memorizer;
Power unit, it is a D.C. regulated power supply, offers each unit electric power;
Control button part is used for the order input of the various functions in Single-chip Controlling unit;
Transmitting antenna, the emission interference signal;
Reception antenna receives detection signal.
The employing of the utility model memory function has made things convenient for the user to the analysis of prevention and control recording of information, and effect provides foundation in order to improve the precaution.
Description of drawings
Fig. 1 is a schematic block circuit diagram of the present utility model.
Embodiment
As shown in Figure 1, the utility model comprises: shielded signal transmitter unit (1), and its mobile phone shielding signal transmission circuit by the multichannel different frequency constitutes; Mobile phone signal detecting unit (2), its mobile phone signal receiving circuit by the multichannel different frequency constitutes; Single-chip Controlling unit (3), its Collaborative Control each several part work and need record data to preserve; Memory (4), it is used to preserve the data that the control section requirement is preserved, and can be single-chip microcomputer internal storage or external memorizer; Power unit (5), it is a D.C. regulated power supply, supplies with the required electric power in each unit; Control button part (6) is used for Single-chip Controlling command function input; Antenna (11) is used to launch interference signal, and antenna (21) is used to receive detection signal.After monitoring mobile phone signal, in needing the scope that shields, protects,, make mobile phone can not receive base station data with the proper communication of specific electromagnetic signal interference handset, can not set up with the base station and get in touch, reach the purpose of mandatory shielding mobile phones.Thereby forbid the mobile communication in this scope, eliminate negative effect and potential safety hazard that mobile phone produces, playing the security protection effect simultaneously, the information that time, the mobile phone frequency range of incident will take place by the controller in the shielding device is recorded in the middle of this machine cell memory.
Claims (5)
1. the detecting and shielding mobile phone signals device that has the monitoring information memory function; it is characterized in that: by shielded signal transmitter unit (1); mobile phone signal detecting unit (2); Single-chip Controlling unit (3); memory (4); power unit (5); control button (6) and transmitting antenna (11); reception antenna (21) constitutes; wherein the communication apparatus that uses is in violation of rules and regulations arranged in the protection zone when mobile phone signal detecting unit (2) detects; the frequency range of signal is judged in Single-chip Controlling unit (3); and start shielded signal transmitter unit (1) and carry out signal and disturb blocking-up, and the time that incident will take place; information such as mobile phone frequency range are recorded in the local memory.
2. the detecting and shielding mobile phone signals device with monitoring information memory function according to claim 1 is characterized in that: shielded signal transmitter unit (1), it is made of multichannel different frequency mobile phone shielding signal transmission circuit.
3. the detecting and shielding mobile phone signals device with monitoring information memory function according to claim 1 is characterized in that: mobile phone signal detecting unit (2), its mobile phone signal receiving circuit by the multichannel different frequency constitutes.
4. the detecting and shielding mobile phone signals device with monitoring information memory function according to claim 1 is characterized in that: be used to preserve the control section memory of data, be the single-chip microcomputer internal storage.
5. the detecting and shielding mobile phone signals device with monitoring information memory function according to claim 1 is characterized in that: being used to preserve the control section memory of data is external memorizer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200948988U CN201550110U (en) | 2009-12-09 | 2009-12-09 | Mobile phone signal detection shielding device with monitoring information storage function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200948988U CN201550110U (en) | 2009-12-09 | 2009-12-09 | Mobile phone signal detection shielding device with monitoring information storage function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201550110U true CN201550110U (en) | 2010-08-11 |
Family
ID=42605294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200948988U Expired - Fee Related CN201550110U (en) | 2009-12-09 | 2009-12-09 | Mobile phone signal detection shielding device with monitoring information storage function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201550110U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102663307A (en) * | 2012-05-04 | 2012-09-12 | 崔华 | Computer and office equipment provided with device with functions of preventing secret photography and preventing eavesdropping |
| CN115842600A (en) * | 2022-11-14 | 2023-03-24 | 四川隐思保科技有限公司 | Signal leakage prevention system for confidential conference and installation method |
-
2009
- 2009-12-09 CN CN2009200948988U patent/CN201550110U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102663307A (en) * | 2012-05-04 | 2012-09-12 | 崔华 | Computer and office equipment provided with device with functions of preventing secret photography and preventing eavesdropping |
| CN115842600A (en) * | 2022-11-14 | 2023-03-24 | 四川隐思保科技有限公司 | Signal leakage prevention system for confidential conference and installation method |
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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: 20100811 Termination date: 20111209 |