CN2131152Y - Transmit-receive pocket anti-theft alarm - Google Patents
Transmit-receive pocket anti-theft alarm Download PDFInfo
- Publication number
- CN2131152Y CN2131152Y CN 92216837 CN92216837U CN2131152Y CN 2131152 Y CN2131152 Y CN 2131152Y CN 92216837 CN92216837 CN 92216837 CN 92216837 U CN92216837 U CN 92216837U CN 2131152 Y CN2131152 Y CN 2131152Y
- Authority
- CN
- China
- Prior art keywords
- receive
- component
- pronunciation
- transmit
- sonification
- Prior art date
- 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
Links
Images
Landscapes
- Burglar Alarm Systems (AREA)
Abstract
The utility model discloses a transmit-receive pocket anti-theft alarm which is suitable for various purses and suitcases which are used in normal times. The transmit-receive pocket anti-theft alarm mainly comprises a transmitting component and a receiving sonification component which are separated. When the receiving sonification component (which is arranged in an article protected) is a certain distance away from itself (the transmitting component), and the receiving sonification component can not receive the signal from the transmitting component, the receiving sonification component can automatically give an alarm through the mode of sonification. The disadvantages existing in the prior various anti-theft alarms can be better solved. The utility model has the advantages of novel design, small size, low cost, high quality, easy installation, high reliability, convenient operation and strong practicability. The transmit-receive pocket anti-theft alarm adopts the technology of a microelectronic integrated circuit. Compared with other similar products, the advantages of the transmit-receive pocket anti-theft alarm of the utility model are apparently higher.
Description
The utility model relates to a kind of closely pocket burglar alarm, is specially adapted to people's all kinds of wallets used in everyday, portable pocket, literature kit, suitcase etc.
Make a general survey of present burglar alarm, of a great variety, each has something to recommend him, also there is certain unsatisfactory part simultaneously.Utilize plug to leave socket control as number of patent application 91207490.6 and report to the police, need also must haul out a long line when oneself takes out one's purse at pocket inseam one cord, very inconvenient, practicality is subjected to certain restriction.The patent No. 91209171.7 light control alarm formula wallets and for example, the antitheft wallet of patent No. CN.86 2 07271U photo-electrics, any occasion no matter, meeting light just reports to the police, oneself take wallet to meet light because of carelessness in public places, this should not reported to the police and will pronounce to report to the police, and light can not be reported to the police during stolen should the warning when weak, loses safe meaning.
The utility model order ground is that Mi fills and states every deficiency, and an advanced technology is provided, dependable performance, and the convenient and practical anti-antitheft pronunciation warning device of losing is for people's property provides safety assurance.
The utility model is with the design of novelty; adopt advanced microelectronic integrated circuit technology; utilize wireless transmit to receive control principle; make item to be protected (as wallet; handbag etc.) what occasion no matter when; in case leave self just pronunciation warning automatically of certain distance, solve the disease of covering in the above-mentioned all kinds of burglar alarm well.
Principle of the present utility model is such: this device mainly comprise transmit and receive the pronunciation two split assemblies; emitting module (as shown in Figure 1) is by shell 1; emitter 2; button cell 3 is formed; receive pronunciation component (as shown in Figure 2) by shell 4; receive pronunciation device 5; button cell 6 and hummer 7 are formed; two assemblies are put in difference respectively; the reception pronunciation component is placed in the pocket or hangs on the key chain; emitting module is placed in the item to be protected (wallet or handbag); at (about 2 meters) in the safe distance of making by oneself, receiving unit receives the set specific frequency signal of emitting module emission, and control warning part is mute; in case wherein arbitrary assembly because of drop away from the safe distance of making by oneself; emitting module is because of can not receive this signal specific, and the part of reporting to the police is started working and pronounced to report to the police, and reminds owner to give the emitting module of losing (wallet or article) for change; in case put back in the original safe distance, just stop pronunciation and report to the police.
Emitter all adopts the microelectronic integrated circuit technology with receiving pronunciation device, and both the radiating circuit in the emitter was put in the integrated circuit block, receives receiving circuit in the pronunciation device, and pronunciation circuit is put in another integrated circuit block,
In the such scheme, radiating circuit, all available discrete component of receiving circuit and pronunciation circuit is realized.
Provide structural representation of the present utility model and electrical schematic diagram below in conjunction with accompanying drawing:
Fig. 1 is the structural representation of emitting module.
Fig. 2 is the structural representation that receives pronunciation component.
Fig. 3 is the electrical schematic diagram of emitter.
Fig. 4 is the electrical schematic diagram that receives pronunciation device.
The circuit working principle of Fig. 3 emitter is such, send high frequency power to amplify 9 by the main 8 generation vibrations of shaking and amplifies, by antenna 10 emissions.
The circuit working principle that Fig. 4 receives pronunciation device is such, and the signal that is received by antenna 11 amplifies 12 through high frequency and amplifies, and send to drive 13 control pronunciations 14 pronunciation of not working, in case 11 can not receive signal, drive 13 and just do not work, at this moment pronounce 14 just to start working, promote hummer 7 pronunciations and report to the police.
Can put emitter in one integrated circuit block together with receiving pronunciation device as required, make two emission double reception formula warning devices
Every covering device can be joined different resistance or electric capacity to use different frequencies, as a kind of lock of the trade mark key of oneself is arranged respectively, thereby further improves the safe reliability of this device.
Its characteristics modern design of the utility model, volume is little, and cost is low, and reliable in quality is installed easily, and security performance is reliable. Easy to use, practical. Compared obvious superiority with other like product.
Claims (2)
1, the pocket burglar alarm of a kind of emission receiving type, this device mainly comprise transmit and receive the pronunciation two split assemblies, it is characterized in that: emitting module and reception pronunciation component are splits, emitting module is by shell 1, emitter 2, button cell 3 is formed, receive pronunciation component by shell 4, receive pronunciation device 5, button cell 6 and hummer 7 are formed, emitter all adopts the microelectronic integrated circuit technology with the reception pronunciation device, both the master in the emitter shook 8, high frequency power amplifies 9, put in the integrated circuit block, receive the high frequency power 12 in the pronunciation device, driving 13 and 14 of pronunciations are put in another integrated circuit block.
2, the pocket burglar alarm of emission receiving type according to claim 1 is characterized in that: radiating circuit, all available discrete component of receiving circuit and pronunciation circuit is realized.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92216837 CN2131152Y (en) | 1992-08-25 | 1992-08-25 | Transmit-receive pocket anti-theft alarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92216837 CN2131152Y (en) | 1992-08-25 | 1992-08-25 | Transmit-receive pocket anti-theft alarm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2131152Y true CN2131152Y (en) | 1993-04-28 |
Family
ID=33764887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92216837 Expired - Fee Related CN2131152Y (en) | 1992-08-25 | 1992-08-25 | Transmit-receive pocket anti-theft alarm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2131152Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102289919A (en) * | 2011-05-09 | 2011-12-21 | 李英才 | Monitoring and local location system |
| CN103315480A (en) * | 2013-07-10 | 2013-09-25 | 平湖市南桥箱包有限公司 | Positioning draw-bar box |
-
1992
- 1992-08-25 CN CN 92216837 patent/CN2131152Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102289919A (en) * | 2011-05-09 | 2011-12-21 | 李英才 | Monitoring and local location system |
| CN103315480A (en) * | 2013-07-10 | 2013-09-25 | 平湖市南桥箱包有限公司 | Positioning draw-bar box |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103456145A (en) | Method for burglary and loss prevention of possessions | |
| CN2131152Y (en) | Transmit-receive pocket anti-theft alarm | |
| CN201051284Y (en) | Loss and theft prevention announciator for accompanied materials | |
| CN204541129U (en) | A kind of intelligent case and bag | |
| CN2197867Y (en) | Anti-theft purse | |
| CN2314414Y (en) | Multifunctional small size alarm against stealing | |
| CN206413909U (en) | A kind of case and bag with warning function | |
| CN2852276Y (en) | Anti-theft device for managing portable article | |
| CN2397683Y (en) | Theft-proof losing-proof alarm handset cover | |
| CN101763146A (en) | Notebook PC with anti-theft and alarm device | |
| CN2843158Y (en) | Multifunctional intelligent safety alarming bag | |
| CN210039045U (en) | Intelligent anti-lost positioner | |
| CN201788560U (en) | Portable antitheft alarm | |
| CN2129437Y (en) | Anti-lose anti-theft alarm for articles carryed with sb. | |
| CN201424866Y (en) | Wireless portable multi-purpose electric alarm lock | |
| CN2362341Y (en) | Theft-proof wallet | |
| CN2225703Y (en) | Warning device | |
| CN2379841Y (en) | Anti-theft alarming card | |
| CN2295251Y (en) | Theft-proof alarm for case or bag losing | |
| CN2331549Y (en) | Vehicle transmitting alarm | |
| CN2493079Y (en) | Trunk and bag with theft-proof alarm | |
| CN2351021Y (en) | Antitheft alarming bag | |
| CN2161130Y (en) | Theft-proof purse | |
| CN2360887Y (en) | Anti-theft warner | |
| CN2174746Y (en) | Anti-theft alarming pocket |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |