CN2153099Y - Wireless remote control pocket alarm for preventing theft and losing - Google Patents
Wireless remote control pocket alarm for preventing theft and losing Download PDFInfo
- Publication number
- CN2153099Y CN2153099Y CN 93238740 CN93238740U CN2153099Y CN 2153099 Y CN2153099 Y CN 2153099Y CN 93238740 CN93238740 CN 93238740 CN 93238740 U CN93238740 U CN 93238740U CN 2153099 Y CN2153099 Y CN 2153099Y
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- circuit
- alarm
- wireless signal
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Abstract
The utility model relates to a wireless remote control pocket alarm for preventing theft and losing. The utility model is composed of a wireless signal transmitting device and a wireless signal receiving device. When a protected object departs from a given control range, the utility model can given an alarm immediately. The utility model is suitable for the monitoring of various objects which have the needs of theft prevention and losing prevention such as children, articles, etc. The utility model has the functions of sound alarm, noiseless vibration alarm, time display, etc. The utility model has the advantages of reliable performance, low price, fine quality, practical effect and safe use.
Description
The utility model belongs to anti-theft device, especially relates to antitheft, the anti-lost alarm of a kind of wireless pocket.
In daily life, people or because of need of work, or spend holidays, play, unavoidably take the various vehicles and go out,, be in constant fear of stolen or lose for belongings or child, so people or with the lock article are fixed on a certain position, or constantly seeing own child and article, and however, the stolen or incident of losing of the frequent person's of going out child and article still.
The purpose of this utility model is to design a kind of being easy to carry, and is safe and reliable, and antitheft, the anti-lost alarm of the multifunction wireless that antitheft, anti-lost property is strong is to solve antitheft, the anti-lost problem that people go out to carry child and article.
The present utility model purpose is achieved in that the safe range of controlling required antitheft, anti-lost object by a wireless signal transmitting device and wireless signal receiving trap.In protection object, the wireless signal receiving trap is then carried by the guardian with wireless signal transmitting device.When protection object exceeds the safe range of setting, place the wireless signal transmitting device in the protection object just to send signal.At once, the entrained wireless signal receiving trap of guardian will pipe or shake, and reports to the police to the guardian, thereby reaches antitheft, anti-lost purpose.
The utility model will be further described below in conjunction with accompanying drawing.
Fig. 1 is the front elevation of wireless signal transmitting device of the present utility model and wireless signal receiving trap.
Fig. 2 is the side view of wireless signal transmitting device of the present utility model and wireless signal receiving trap.
Fig. 3 is the basic circuit diagram of wireless signal transmitting device of the present utility model.
Fig. 4 is the basic circuit diagram of wireless signal receiving trap of the present utility model.
Antitheft, the anti-loss alarm of Wireless remote control pocket as shown in Figure 1, 2, it is made up of wireless signal transmitting device ［ 1 ］ and wireless signal receiver ［ 6 ］. Wireless signal transmitting device ［ 1 ］ is made up of circuit ［ 3 ］, time display ［ 4 ］, battery chamber ［ 5 ］, power switch ［ 13 ］, the hook ［ 12 ］ of transmitting antenna ［ 2 ］, sender unit. Wireless signal receiver ［ 6 ］ is made up of not enough indicator lamp ［ 16 ］ the audible alarm shelves ［ 17 ］ of circuit ［ 8 ］, time display (9), battery chamber ［ 10 ］, power switch ［ 13 ］, selector switch ［ 14 ］, clip ［ 15 ］, power supply and the vibration alarming shelves ［ 18 ］ of reception antenna ［ 7 ］, signal receiving device.
Fig. 3 is the schematic circuit of wireless signal transmitting device of the present utility model. This device is a crystal frequency stabilization AM transmitter, and it is by Colpitts oscillation circuit (M, BG2、R
5、R
6、C
5、L
2、R
7、C
6、C
4), modulation circuit (R3、R
4、BG、C
3、L
1), control signal resonance oscillation circuit (IL1、R
1、R
2、C
1、C
2) form it high-frequency signal by crystal oscillator M, triode BG2The capacitance connecting three point type oscillator that forms Deng element produces. Modulator is the BG that is in switch working state1 By ic chip1, resistance R1、R
2, capacitor C1、C
2The harmonic oscillator that forms produces the control signal about 550Hg. Control signal is added in BG1Base stage, through BG1Make the work of high-frequency generator interruption, Realization is to the modulation of high-frequency signal. The high-frequency signal of modulation sends through antenna again. L1Be the height of the decoupling effect circle that shakes, it prevents influencing each other between high-frequency circuit and the low-frequency channel effectively.
Fig. 4 is the schematic circuit of wireless signal receiver of the present utility model, by time display Ti, and superregenerative detection circuit (BG1、R
1－R
4、C
1－C
6、L
1、L
2), secondary audio amplifier circuit (BG2、BG
3、R
5－R
8、C
1－C
11), rectification circuit (D1、D
2) warning circuit (IC1、IC
2、C
11、C
12、R
10、R
11, MO, S, K) not enough (IC that shows of power supply3、D
3、LED、R
12) composition BG1The superregenerative detection level, C5、L
2Be the tuning circuit of detector stage, the work of capable of regulating receiver frequently. C1Be high frequency feedback electric capacity, make circuit produce the higher-order of oscillation intermittently, the frequency of intermittent oscillation is by C2、R
2Change. The faint audio signal that detection obtains is through C6Deliver to the audio frequency amplifying stage. The secondary audio amplifier circuit is respectively by BG2、BG
3Form. Be the unwanted superaudio noise of elimination, be connected to filter capacitor C at the colelctor electrode of two pipes7、C
10 Audio signal is by diode P after amplifying1、P
2Rectification becomes DC voltage and is added in comparator IC1On, extremely alert circuit is by comparator IC1, follower IC2, eccentric motor Mo, the compositions such as buzzer S. Owing to adopted IC1、IC
2Integrated package makes its service behaviour more reliable and more stable. When selecting K switch to connect audible alarm shelves ［ 17 ］, be audible alarm, be that silent vibration is reported to the police when connecting vibration alarming shelves ［ 18 ］. By regulating variable resistor W, can conveniently set the security control distance of alarm.
Below comprehensive embodiment the utility model will be further described.
When the person of going out carries children when going out, with setpoint distance is to be placed on after the power switch of the wireless signal transmitting device of pocket antitheft, the anti-lost alarm of 10 meters wireless remote control is opened on one's body the children, the person of going out then opens the power switch of wireless signal receiving trap, selector switch dial from pipe or shock position after will establish on one's body device is carried at, when children exceed 10 meters of setting ranges, the wireless signal receiving trap pipes at once or shakes, and sends alerting signal.
When the person of going out carries luggage and articles and goes out, only needing setpoint distance be to be placed in the luggage and articles after the power switch of the wireless signal transmitting device of pocket antitheft, the anti-lost alarm of 10 meters wireless remote control is opened, simultaneously the power switch of wireless signal receiving trap is opened, selector switch is dialled from piping, or will establish device after the shock position and carry, when luggage, article exceeded 10 meters of setting ranges, the wireless signal receiving trap piped at once or shakes, and sends alerting signal.
When people are placed on the parking area with bicycle or other vehicles, can it be 30 meters with setpoint distance, 50 meters, 100 meters, 200 meters, 300 meters, 400 meters, 500 meters, 600 meters, 700 meters, 800 meters, the wireless remote control of 900 meters or 1000 meters is pocket antitheft, after the power switch of the wireless signal transmitting device of anti-lost alarm is opened, this device is placed on the shelter of bicycle or other vehicles, open the power switch of wireless signal receiving trap simultaneously, selector switch dial from pipe or shock position and be with on one's body, when bicycle or other vehicles exceeded setting range, the wireless signal receiving trap can pipe or shake.
In antitheft, the anti-lost object of any need, placed the wireless signal transmitting device of pocket antitheft, the anti-lost alarm of the wireless remote control of opened power switch, simultaneously, the stolen people of protecting of wireless signal receiving trap who turns on the power switch carries, in case need antitheft, when anti-lost object is moved to beyond the setting range, then the wireless signal receiving trap carried of guardian pipes at once or shakes, and sends alerting signal.
The utility model collection audible alarm, noiseless vibration alarming are one, making reports to the police has disguise and promptness, has adopted integrated package in circuit, makes its stable and reliable working performance, notice is regulated variable resistor, can conveniently set alarm security control distance and have time display function simultaneously.
The small and exquisite novelty of the utility model portably uses conveniently, and cost is low, warning is timely, is applicable to the object that any need are antitheft, anti-lost, is people's life, travelling, the work increase sense of security.
Claims (4)
1, pocket antitheft, the anti-lost alarm of a kind of wireless remote control, it is characterized in that: it is made up of wireless signal transmitting device [1] and wireless signal receiving trap [6].
2, pocket antitheft, the anti-lost alarm of a kind of wireless remote control, it is characterized in that: its wireless signal transmitting device ［ 1 ］ is by emitting antenna ［ 2 ］, sender unit circuit ［ 3 ］, time display ［ 4 ］ battery chamber ［ 5 ］, power switch ［ 13 ］, hook ［ 12 ］ is formed.
3, pocket antitheft, the anti-lost alarm of a kind of wireless remote control, it is characterized in that: its wireless signal receiving trap ［ 6 ］ is by receiving antenna ［ 7 ］, signal receiving device circuit ［ 8 ］, time display ［ 9 ］, battery chamber ［ 10 ］, power switch ［ 13 ］, selector switch ［ 14 ］, clip ［ 15 ］, the not enough pilot lamp ［ 16 ］ of power supply, audible alarm shelves ［ 17 ］, vibration alarming shelves ［ 18 ］ are formed.
4, pocket antitheft, the anti-lost alarm of a kind of wireless remote control, it is characterized in that: its sender unit circuit ［ 3 ］ is by Colpitts oscillation circuit, modulation circuit, control signal resonance oscillation circuit is formed, its signal receiving device circuit ［ 8 ］ is by time display, the superregenerative detection circuit, the secondary audio amplifier circuit, rectification circuit, warning circuit, the not enough demonstration of power supply are formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93238740 CN2153099Y (en) | 1993-05-21 | 1993-05-21 | Wireless remote control pocket alarm for preventing theft and losing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93238740 CN2153099Y (en) | 1993-05-21 | 1993-05-21 | Wireless remote control pocket alarm for preventing theft and losing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2153099Y true CN2153099Y (en) | 1994-01-12 |
Family
ID=33813404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93238740 Expired - Fee Related CN2153099Y (en) | 1993-05-21 | 1993-05-21 | Wireless remote control pocket alarm for preventing theft and losing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2153099Y (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101964138A (en) * | 2010-09-30 | 2011-02-02 | 河南省电力公司洛阳供电公司 | Prompting device and method |
| CN102084371A (en) * | 2008-04-02 | 2011-06-01 | 优盖提特拜克有限公司 | System for mitigating the unauthorized use of a device |
| CN102103786A (en) * | 2011-03-03 | 2011-06-22 | 南昌大学 | System and method for tracking and guarding based on wireless communication technology |
| CN104218965A (en) * | 2014-09-05 | 2014-12-17 | 深圳奇沃智联科技有限公司 | Portable box-type tracker |
| CN106723462A (en) * | 2016-12-29 | 2017-05-31 | 北京工业大学 | A kind of antitheft wearable dress ornament of motional induction formula |
| US9838877B2 (en) | 2008-04-02 | 2017-12-05 | Yougetitback Limited | Systems and methods for dynamically assessing and mitigating risk of an insured entity |
| US9886599B2 (en) | 2008-04-02 | 2018-02-06 | Yougetitback Limited | Display of information through auxiliary user interface |
| US9916481B2 (en) | 2008-04-02 | 2018-03-13 | Yougetitback Limited | Systems and methods for mitigating the unauthorized use of a device |
| CN107948925A (en) * | 2017-10-17 | 2018-04-20 | 深圳市云宝网络科技有限公司 | Sending method, system and the electronic card of prompt message |
| CN108280976A (en) * | 2018-03-16 | 2018-07-13 | 乐山师范学院 | Short-distance wireless reminder for things left |
-
1993
- 1993-05-21 CN CN 93238740 patent/CN2153099Y/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102084371A (en) * | 2008-04-02 | 2011-06-01 | 优盖提特拜克有限公司 | System for mitigating the unauthorized use of a device |
| US9838877B2 (en) | 2008-04-02 | 2017-12-05 | Yougetitback Limited | Systems and methods for dynamically assessing and mitigating risk of an insured entity |
| US9886599B2 (en) | 2008-04-02 | 2018-02-06 | Yougetitback Limited | Display of information through auxiliary user interface |
| US9916481B2 (en) | 2008-04-02 | 2018-03-13 | Yougetitback Limited | Systems and methods for mitigating the unauthorized use of a device |
| CN101964138A (en) * | 2010-09-30 | 2011-02-02 | 河南省电力公司洛阳供电公司 | Prompting device and method |
| CN102103786A (en) * | 2011-03-03 | 2011-06-22 | 南昌大学 | System and method for tracking and guarding based on wireless communication technology |
| CN104218965A (en) * | 2014-09-05 | 2014-12-17 | 深圳奇沃智联科技有限公司 | Portable box-type tracker |
| CN106723462A (en) * | 2016-12-29 | 2017-05-31 | 北京工业大学 | A kind of antitheft wearable dress ornament of motional induction formula |
| CN106723462B (en) * | 2016-12-29 | 2018-07-13 | 北京工业大学 | A kind of antitheft wearable dress ornament of motional induction formula |
| CN107948925A (en) * | 2017-10-17 | 2018-04-20 | 深圳市云宝网络科技有限公司 | Sending method, system and the electronic card of prompt message |
| CN108280976A (en) * | 2018-03-16 | 2018-07-13 | 乐山师范学院 | Short-distance wireless reminder for things left |
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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 |