CN201426474Y - Split-type burglarproof alarm device for suitcases - Google Patents
Split-type burglarproof alarm device for suitcases Download PDFInfo
- Publication number
- CN201426474Y CN201426474Y CN2009200868606U CN200920086860U CN201426474Y CN 201426474 Y CN201426474 Y CN 201426474Y CN 2009200868606 U CN2009200868606 U CN 2009200868606U CN 200920086860 U CN200920086860 U CN 200920086860U CN 201426474 Y CN201426474 Y CN 201426474Y
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- switch
- extension set
- alarm
- circuit
- electromagnetic relay
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Abstract
A split-type burglarproof alarm device for suitcases comprises an extension switch, a power supply, a protective resistor, a current-type electromagnetic relay, a single-pole double-throw switch, a signal transceiver, an electromagnetic relay control switch, a loudspeaker, an electric light, a vibrator, an extension adhesive tape, and a housing, and comprises a detection circuit, a burglarproof alarm circuit and a spring controlled switch circuit. When a suitcase is taken away from an owner for distance under the condition that the owner does not notice, the split-type burglarproof alarm device detects corresponding abnormal signals produced by the signal generator, thereby conducting an alarm circuit, and giving an alarm; and when the split-type burglarproof alarm device is taken off fromthe suitcase abnormally, the spring is straightened, so that the alarm circuit is conducted, and the burglarproof alarm device gives an alarm. The utility model has the advantages of simple structure, simple and convenient use and operation methods, good burglary-resisting effect, and low cost, thereby being a good product in the burglary-resisting field of suitcases.
Description
Affiliated technical field
Case and bag technical field of burglary prevention under the utility model relates in particular to a kind of split type case and bag burglar alarm.
Background technology
Known, it is stolen that existing case and bag anti-theft device adopts the locking-type structure to prevent more, and existing case and bag anti-theft device all can't solve the problem that case and bag can not in time be reminded owner after stolen.Though utilize the burglar alarm of infrared or radiotechnics can play the antitheft effect of case and bag individually, be only limited to the minority model, because cost is higher, all be unfavorable for promoting practical.
Summary of the invention
In order to overcome the various deficiencies that existing case and bag anti-theft device exists; the utility model provides a kind of split type case and bag burglar alarm; this installation cost is cheap; practical; can be implemented in when case and bag leave owner and in time report to the police; device be once also can realize bidirectional alarming after being removed, and can effectively remind owner that the safety that protects one's own property in the shortest time is not encroached on.
The utility model is that the technical scheme that its technical problem of solution is adopted is: the extension set outside is made of hidden shift knob, shell, loudspeaker, electric light, button alarm switch, viscose glue, adhesive tape.In extension set inside; power supply, switch, protective resistance, comprise that the warning device of loudspeaker, electric light is connected into warning circuit; one single-pole double-throw switch (SPDT) is set in the warning circuit; signal transceiver place branch road is connected in parallel in the warning circuit by single-pole double-throw switch (SPDT); another the current type electromagnetic relay control that is connected in parallel in the warning circuit of this route opens and closes, and current type electromagnetic relay place is propped up the control of route button alarm switch and opened and closed.When extension set by viscose glue, when adhesive tape was fixed on the case and bag handle, the button alarm switch made that current type electromagnetic relay place branch road disconnects in the circuit board because pressure is pressed; When extension set when the case and bag handle takes off, the button alarm switch makes current type electromagnetic relay place branch road closure in the circuit board because of spring action.The main frame outside; by shell, loudspeaker, electric light, switch, the device that is connected with the user (as necklace; bangle; band etc.) constitute; in main frame inside; power supply, switch, protective resistance, comprise that the warning device of loudspeaker, electric light, vibrator is connected into warning circuit, a single-pole double-throw switch (SPDT) is set in the warning circuit, signal transceiver place branch road is connected in parallel in the warning circuit by single-pole double-throw switch (SPDT).The distance range of the signal transceiver receiving and transmitting signal of extension set and main frame inside is pre-set, under the normal power-up situation, the two one of send signal every a bit of regular time to the opposing party, after the other side receives, also can send feedback signal every the identical time.When the two one of when not receiving the signal that the other side sends, also can stop receiving and transmitting signal, control warning circuit simultaneously and connect.Be divided into two kinds of situations: 1. work as extension set and main frame at a distance of surpassing the scope of setting, be fixed on the case and bag handle by the thief when owner steals at one's side as extension set, the two does not receive the other side's signal simultaneously, this moment, the signal transceiver of the two was controlled switch connection warning circuit separately respectively, the circuit of cut-off signal R-T unit reaches the function of reporting to the police simultaneously in both sides; 2. work as extension set and main frame at a distance of in setting range; after extension set is taken off from object of protection by the thief; the circuit of button alarm switch turn-on current formula electromagnetic relay under the effect of spring; the current type electromagnetic relay can be worked; signal transceiver place circuit disconnects, and cause extension set and main frame to can not receive the other side's signal simultaneously, thereby gauge tap is connected warning circuit; the circuit of cut-off signal R-T unit reaches the function of reporting to the police simultaneously in both sides.
The beneficial effects of the utility model are: can in time report to the police when case and bag leave the user; and can after being removed, this device can realize bidirectional alarming; can effectively remind owner in the shortest time, to protect one's own property and do not encroached on safely, and with low cost, convenient and practical.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is an extension set internal circuit schematic diagram of the present utility model.
Fig. 2 is a main frame internal circuit schematic diagram of the present utility model.
Fig. 3 is a button alarm switch work schematic diagram among Fig. 1.
Fig. 4 is that extension set is fixed in the schematic diagram on the case and bag.
Fig. 5 is a main frame profile schematic diagram.
Among the figure, 1. extension set switch, 2. Exgt Bat extension battery; 3. extension set protective resistance, 4. button alarm switch, 5. current type electromagnetic relay; 6. extension set single-pole double-throw switch (SPDT), 7. extension set signal transceiver, the 8. switch controlled of current type electromagnetic relay; 9. extension set loudspeaker, 10. extension set electric light, 11. host switch; 12. host power supply, 13. Host Protection resistance, 14. main frame single-pole double-throw switch (SPDT)s; 15. the host signal transceiver, 16. main frame loudspeaker, 17. main frame electric lights; 18. vibrator, 19. extension set shells, 20. extension set circuit boards; 21. extension set adhesive tape; 22. viscose glue, 23. case and bag handles, 24. case and bag; 25. the band that is connected with the user, 26. host housings.
The specific embodiment
The extension set outside is made of hidden shift knob (1), shell (19), loudspeaker (9), electric light (10), button alarm switch (4), viscose glue (22), adhesive tape (21).In extension set inside; power supply (2), switch (1), protective resistance (3), comprise that the warning device of loudspeaker (9), electric light (10) is connected into warning circuit; one single-pole double-throw switch (SPDT) (6) is set in the warning circuit; signal transceiver (7) place branch road is connected in parallel in the warning circuit by single-pole double-throw switch (SPDT) (6); another current type electromagnetic relay (5) control that is connected in parallel in the warning circuit of this route opens and closes, and current type electromagnetic relay (5) place is propped up route button alarm switch (4) control and opened and closed.When extension set by viscose glue (22), when adhesive tape (21) is fixed on the case and bag handle, button alarm switch (4) makes that current type electromagnetic relay (5) place branch road disconnects in the circuit board (20) because pressure is pressed; When extension set when case and bag take off, button alarm switch (4) makes current type electromagnetic relay (5) place branch road closure in the circuit board (20) because of spring action.The main frame outside; by shell (26), loudspeaker (16), electric light (17), switch (11), the band that is connected with the user (as necklace; bangle; bands etc.) (25) constitute; in main frame inside; power supply (12), switch (11), protective resistance (13), comprise that the warning device of loudspeaker (16), electric light (17), vibrator (18) is connected into warning circuit; one single-pole double-throw switch (SPDT) (14) is set in the warning circuit, and signal transceiver (15) place branch road is connected in parallel in the warning circuit by single-pole double-throw switch (SPDT) (14).The scope of the signal transceiver of extension set and main frame inside (7), (15) receiving and transmitting signal configures in advance, under the normal power-up situation, the two one of send signal every a bit of regular time to the opposing party, after the other side receives, also can send feedback signal every the identical time.When the two one of when not receiving the signal that the other side sends, also can stop receiving and transmitting signal, control warning circuit simultaneously and connect.Be divided into two kinds of situations: 1. work as extension set and main frame at a distance of surpassing the scope of setting, be fixed on the case and bag by the thief when owner steals at one's side as extension set, the two does not receive the other side's signal simultaneously, this moment, the two signal transceiver (7), (15) were controlled single-pole double-throw switch (SPDT) (6), (14) connection warning circuit separately respectively, the place branch road of cut-off signal transceiver (7), (15) reaches the function of reporting to the police simultaneously in both sides; 2. work as extension set and main frame at a distance of in setting range; after extension set is taken off from object of protection by the thief; the circuit of button alarm switch (4) turn-on current formula electromagnetic relay (5) under the effect of spring; current type electromagnetic relay (5) can be worked; signal transceiver (7) place circuit disconnects; cause extension set and main frame to can not receive the other side's signal simultaneously; thereby control single-pole double-throw switch (SPDT) (6), (14) connection warning circuit respectively; cut-off signal transmitting-receiving dress device (7), (15) place branch road reach the function of reporting to the police simultaneously in both sides.
Claims (4)
1. a split type case and bag burglar alarm is by the extension set switch; Exgt Bat extension battery; the extension set protective resistance; the button alarm switch; the current type electromagnetic relay; the extension set single-pole double-throw switch (SPDT); the extension set signal transceiver; the switch that the current type electromagnetic relay is controlled; the extension set loudspeaker; the extension set electric light; host switch; host power supply; Host Protection resistance; the main frame single-pole double-throw switch (SPDT); the host signal transceiver; the main frame loudspeaker; electric light; vibrator; the extension set shell; the extension set circuit board; the extension set adhesive tape is formed; it is characterized in that: described split type alarm places insulation crust; comprise the warning power circuit in it; the alarm detection circuit links to each other one by one; and be connected with described attached alarm, also comprise the warning power circuit; the alarm detection circuit; the snap switch control circuit also links to each other one by one.
2. a kind of split type case and bag burglar alarm according to claim 1 is characterized in that: power supply, protective resistance are electrically connected, be electrically connected in proper order with loudspeaker, electric light, vibrator by single-pole double-throw switch (SPDT), and in parallel with signal transceiver.
3. a kind of split type case and bag burglar alarm according to claim 1; it is characterized in that: power supply, protective resistance are electrically connected; and it is in parallel with snap switch and electromagnetic relay; be electrically connected in proper order by single-pole double-throw switch (SPDT), loudspeaker, electric light; in parallel with signal transceiver, electromagnetic relay gauge tap, be connected with single-pole double-throw switch (SPDT).
4. a kind of split type case and bag burglar alarm according to claim 1 is characterized in that: spring, conducting strip, button sequence are electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200868606U CN201426474Y (en) | 2009-06-26 | 2009-06-26 | Split-type burglarproof alarm device for suitcases |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200868606U CN201426474Y (en) | 2009-06-26 | 2009-06-26 | Split-type burglarproof alarm device for suitcases |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201426474Y true CN201426474Y (en) | 2010-03-24 |
Family
ID=42030196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200868606U Expired - Fee Related CN201426474Y (en) | 2009-06-26 | 2009-06-26 | Split-type burglarproof alarm device for suitcases |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201426474Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101863344A (en) * | 2010-04-19 | 2010-10-20 | 西安交通大学 | Discrete type property temporary storage box based on serial port communication technology |
| CN112419850A (en) * | 2020-12-14 | 2021-02-26 | 海南电网有限责任公司三亚供电局 | Detection signal simulation teaching experiment device |
| CN112530230A (en) * | 2020-12-14 | 2021-03-19 | 海南电网有限责任公司三亚供电局 | Unmanned aerial vehicle line patrol simulation training system for power transmission line |
-
2009
- 2009-06-26 CN CN2009200868606U patent/CN201426474Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101863344A (en) * | 2010-04-19 | 2010-10-20 | 西安交通大学 | Discrete type property temporary storage box based on serial port communication technology |
| CN112419850A (en) * | 2020-12-14 | 2021-02-26 | 海南电网有限责任公司三亚供电局 | Detection signal simulation teaching experiment device |
| CN112530230A (en) * | 2020-12-14 | 2021-03-19 | 海南电网有限责任公司三亚供电局 | Unmanned aerial vehicle line patrol simulation training system for power transmission line |
| CN112419850B (en) * | 2020-12-14 | 2022-12-02 | 海南电网有限责任公司三亚供电局 | Detection signal simulation teaching experiment 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: 20100324 Termination date: 20100626 |