CN204706121U - A kind of Anti-theft pocket - Google Patents
A kind of Anti-theft pocket Download PDFInfo
- Publication number
- CN204706121U CN204706121U CN201520427963.XU CN201520427963U CN204706121U CN 204706121 U CN204706121 U CN 204706121U CN 201520427963 U CN201520427963 U CN 201520427963U CN 204706121 U CN204706121 U CN 204706121U
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- CN
- China
- Prior art keywords
- wire
- hummer
- chip microcomputer
- control circuit
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- 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
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- Burglar Alarm Systems (AREA)
Abstract
The utility model discloses one can improve anti-theft effect and take article Anti-theft pocket easily, include pocket, pocket is made by cloth and is formed, also include alarm control circuit, hummer, wire, power supply, alarm control circuit is provided with single-chip microcomputer, described cloth is provided with a webbed insulated conductor, single-chip microcomputer is connected with wire two ends, when making wire be in low level control state in energising situation, the hummer be connected with single-chip microcomputer is in high level state of a control, under this kind of state, hummer can not be reported to the police in buzzing.After wire is cut off, the wire be connected with single-chip microcomputer is in high level state, and when alarm control circuit detects that wire is in high level state, alarm control circuit carries low level to hummer, and hummer will work and buzzing is reported to the police.
Description
Technical field
The utility model relates to the anti-theft device on clothes, particularly a kind of Anti-theft pocket.
Background technology
People on bus, this more crowded public place in railway station and shopping center, usually can worry mobile phone in pocket or wallet somehow or other missing, pocket theft property is scratched for preventing thief's sharp weapon, the Anti-theft pocket that pattern is different has been there is in the process of dress designing, from the design form of the popular Anti-theft pocket of current garment market, mainly contain following two kinds: one be pocket design on garment interior or even collar; Another kind is in pocket, make a bound pocket in addition.The design form of these two kinds of pockets reduces the probability of people's stolen property to a certain extent, but also all inevitably there are following two shortcomings: (1) seems inconvenient from pocket during pulling items; (2) loss of self property can not fundamentally be prevented.
Summary of the invention
The technical matters that the utility model solves is to provide one and can improves anti-theft effect and take article Anti-theft pocket easily.
The technical solution of the utility model completes like this, a kind of Anti-theft pocket, include pocket, pocket is made by cloth and is formed, also include alarm control circuit, hummer, wire, power supply, alarm control circuit is provided with single-chip microcomputer, described cloth is provided with a webbed insulated conductor, single-chip microcomputer is connected with wire two ends, when making wire be in low level control state in energising situation, the hummer be connected with single-chip microcomputer is in high level state of a control, and under this kind of state, hummer can not be reported to the police in buzzing.After wire is cut off, the wire be connected with single-chip microcomputer is in high level state, and when alarm control circuit detects that wire is in high level state, alarm control circuit carries low level to hummer, and hummer will work and buzzing is reported to the police.
Further preferred embodiment, wire is in series with metal press-stud, and the pin thread of metal press-stud snaps together with box and is communicated with by wire.
Further preferred embodiment, described alarm control circuit power supply, hummer are located in compartment.
Further preferred embodiment, P2.1, P2.2 pin of described single-chip microcomputer is connected with the two ends of wire respectively, wired earth, and P2.0 pin is connected with the base stage of triode by a resistance, the grounded collector of triode; The transmitting collection of triode is connected with the base stage of triode by hummer, another resistance, and the connecting line between hummer with another resistance is connected with positive source.
Further preferred embodiment, the model of described single-chip microcomputer is AT89C52.
The utility model and existing garment pocket with the use of, be placed on by the utility model in garment pocket, alarm control circuit is located at outside the utility model, inside garment pocket, is linked together by the opening part of the utility model and garment pocket.For convenience of installing, on the sack of this practical and pocket, slide fastener can be sewed on respectively, by slide fastener, the utility model and pocket being coupled together.When pocket is cut, the wire on pocket will be cut off, and after wire is cut off, hummer will work, and sends chimes of doom, plays prompting anti-theft function with this.Metal press-stud can be arranged on pocket mouth place, when people open snap-fastener want to stretch in pocket get thing time, wire is in off-state, and hummer will work, thus plays anti-theft function.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is circuit diagram of the present utility model.
Embodiment
Be described in further detail the utility model by reference to the accompanying drawings, the utility model pocket is made by cloth 42 and is formed, and described cloth 42 is provided with a webbed insulated conductor 43, directly can be woven on cloth by wire when weaving cotton cloth; P2.1, P2.2 pin on single-chip microcomputer set on alarm control circuit 41, namely pin 22,23 is connected with the two ends of wire 43 respectively, on wire, connecting valve 48 is exactly metal press-stud 44, wired earth, P2.0 pin, namely 21 pin are connected with the base stage of triode Q1 by resistance R3, the grounded collector of triode Q1; The transmitting collection of triode Q1 is connected with the base stage of triode Q1 by hummer 46, resistance R4, and the connecting line between hummer 46 with resistance R4 is connected with positive source 40, and single-chip microcomputer is also connected with power cathode 45.Can connecting valve 47 on wire, also can not establish connecting valve 47.XTAL1, XTAL2 pin of single-chip microcomputer, namely pin 18,19 is connected with crystal oscillating circuit 49, is mainly used to as single-chip microcomputer provides basic clock signal, and such as, hummer rings the rule of stopping for 0.5 second 0.5 second and reports to the police.The RST pin of single-chip microcomputer, is also communicated with reset circuit 50 with regard to pin 9, the improper warning being mainly used to avoid single-chip microcomputer to cause because battery electric quantity is not enough, makes wire, hummer returns to normal control state.Ground connection described in the utility model connects power cathode exactly.
Further preferred embodiment, wire is in series with metal press-stud 44, the switch 48 namely in circuit diagram, pin thread and the box of metal press-stud 44 snap together and are communicated with by wire 43, arrange like this and when opening pocket mouth, warning reminding can occur, improve safety coefficient further.
Further preferred embodiment, described alarm control circuit, power supply, hummer 46 are located in compartment, and design effectively can prevent the phenomenon that is short-circuited when washing clothes or meet water like this.
The model of the single-chip microcomputer in the middle of above-described embodiment is AT89C52.
The utility model two 3V button cells are connected, and obtain the voltage of 6V, metal press-stud 44 is not only button, are also switches, can trigger hummer 46 pipe when pocket is opened.Wire 43 can the staggered Direct Spinning of transverse and longitudinal be woven on cloth, also can be arranged between two-layer soft cloth.
The specific works principle of this Anti-theft pocket is, when normally working, P2.1 and the P2.2 pin of single-chip microcomputer is all connected with power cathode, P2.1 and P2.2 pin is all low level.When wire is cut off or metal press-stud is opened, namely P2.1 pin and power cathode disconnect, high level is sent to P2.1 and the P2.2 pin of single-chip microcomputer by the program of burning in single-chip microcomputer inside, P2.1 pin reverts to high level, microprocessor detect is to after P2.1 pin is high level, low level is sent to the P2.0 pin of single-chip microcomputer by program, according to the conducting of transistor base low level, the characteristic of high level cut-off, the now emitter of triode and collector conducting, the two ends being equivalent to hummer respectively with power supply just, negative pole conducting, hummer starts to pipe, after being continued for some time by the delay procedure of single-chip microcomputer inside, P2.0 pin again to single-chip microcomputer send high level, now the emitter of triode and collector disconnect, the two ends being equivalent to hummer respectively with power supply just, negative pole disconnects, hummer stops piping.So repeatedly send high and low level that hummer can be made repeatedly to pipe to the P2.0 pin of single-chip microcomputer, play alarm function.
The program part of single-chip microcomputer is:
#include<reg52.h>//include file;
Sbit MUSIC=P2^0; // to arrange P2.0 pin be hummer control port;
Sbit KEY=P2^1; // arrange P2.1 pin be anti-theft switch control mouth;
Sbit KONG=P2^2; // arrange P2.2 pin be master switch control mouth;
// * * * * * * * * * * * * * delay function * * * * * * * * * * *
Void delay (unsigned int t) // generate a delay function with nested for loop statement
{
Unsigned int i, j; // definition two unsigned integer variables
For (i=0; I<t; I++) // outside for circulation
{
For (j=0; J<100; J++); // inner for circulation
}
}
// * * * * * * * * * * * * * pipes function * * * * * * * * * * *
Void playmusic (unsigned int a) // the self-defined function that pipes
{
Unsigned int b; // definition unsigned integer variables
For (b=0; B<a; B++) // by for circulation, hummer is piped repeatedly
{
MUSIC=0; // start to pipe
Delay (100); // continue for some time
MUSIC=~ MUSIC; // stop piping
Delay (100); // continue for some time
}
}
// * * * * * * * * * * * * principal function * * * * * * * * * * * * * *
Void main () // principal function
{
KONG=1; // arrange master switch control mouth be high level
KEY=1; // arrange anti-theft switch control mouth be high level
While (1) // endless loop
{
While (KONG==0 & & KEY==1) // perform following program when master switch is closed and anti-theft switch disconnects
{
Do//by do-while circulates and repeatedly performs following program
{
Playmusic (4); // call the function that pipes to make buzzer warning
Delay (400); // call delay function to realize the interval of a long period section
}
While (KONG==0 & & KEY==1); The condition that // circulation continues to perform is that master switch is closed and anti-theft switch is in off-state
}
While (KONG==1||KEY==0) performs following program if // master switch disconnects or anti-theft switch is closed
{
Do//by do-while circulates and repeatedly performs following program
{
Delay (500); // only calling delay function, hummer does not pipe
}
While (KONG==1||KEY==0); The condition that // circulation continues to perform is that master switch disconnects or anti-theft switch is in closure state
}
}
}
Claims (5)
1. an Anti-theft pocket, include pocket, pocket is made by cloth and is formed, it is characterized in that: also include alarm control circuit, hummer, wire, power supply, alarm control circuit is provided with single-chip microcomputer, and described cloth is provided with a webbed insulated conductor, and single-chip microcomputer is connected with wire two ends, when making wire be in low level control state in energising situation, the hummer be connected with single-chip microcomputer is in high level state of a control.
2. a kind of Anti-theft pocket according to claim 1, is characterized in that: wire is in series with metal press-stud, and the pin thread of metal press-stud snaps together with box and is communicated with by wire.
3. a kind of Anti-theft pocket according to claim 1, is characterized in that: described alarm control circuit power supply, hummer are located in compartment.
4. a kind of Anti-theft pocket according to claim 1 or 2 or 3, it is characterized in that: P2.1, P2.2 pin of described single-chip microcomputer is connected with the two ends of wire respectively, wired earth, P2.0 pin is connected with the base stage of triode by a resistance, the grounded collector of triode; The transmitting collection of triode is connected with the base stage of triode by hummer, another resistance, and the connecting line between hummer with another resistance is connected with positive source.
5. a kind of Anti-theft pocket according to claim 4, is characterized in that: the model of described single-chip microcomputer is AT89C52.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520427963.XU CN204706121U (en) | 2015-06-21 | 2015-06-21 | A kind of Anti-theft pocket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520427963.XU CN204706121U (en) | 2015-06-21 | 2015-06-21 | A kind of Anti-theft pocket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204706121U true CN204706121U (en) | 2015-10-14 |
Family
ID=54285721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520427963.XU Expired - Fee Related CN204706121U (en) | 2015-06-21 | 2015-06-21 | A kind of Anti-theft pocket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204706121U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107767601A (en) * | 2016-08-15 | 2018-03-06 | 深圳壹号柜科技股份有限公司 | A kind of sample cabinet with anti-theft feature |
-
2015
- 2015-06-21 CN CN201520427963.XU patent/CN204706121U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107767601A (en) * | 2016-08-15 | 2018-03-06 | 深圳壹号柜科技股份有限公司 | A kind of sample cabinet with anti-theft feature |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151014 Termination date: 20160621 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |