CN201499204U - Anti-theft alarm of master mobile phone - Google Patents
Anti-theft alarm of master mobile phone Download PDFInfo
- Publication number
- CN201499204U CN201499204U CN2009200858623U CN200920085862U CN201499204U CN 201499204 U CN201499204 U CN 201499204U CN 2009200858623 U CN2009200858623 U CN 2009200858623U CN 200920085862 U CN200920085862 U CN 200920085862U CN 201499204 U CN201499204 U CN 201499204U
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- China
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- handset
- machine tool
- switch
- mobile phone
- loudspeaker
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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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Abstract
The utility model provides an anti-theft alarm of a master mobile phone, which comprises a sub mobile phone switch, a power source, a protective resistor, a current-type electromagnetic relay, a single-pole double-throw switch, a signal transmitting/receiving device, an electromagnetic relay control switch, a loudspeaker, an electrical lamp, a vibrator, a sub mobile phone lock catch and a housing. The anti-theft alarm further comprises a detection circuit, an anti-theft alarm circuit and a spring controlled switching circuit. When the mobile phone is left at a certain distance away from the user under the condition that the user is not aware, the anti-theft alarm detects the abnormal signal generated by a corresponding signal generator, so that the alarm circuit is switched on to give alarms. When the anti-theft alarm is abnormally separated from the mobile phone, the spring is stretched so that the alarm circuit is switched on through the conducting strip to give alarms. The mobile phone anti-theft alarm has the advantages of simple structure, convenient use, easy operation, good anti-theft effect and low cost, and is an ideal anti-theft alarm in the anti-theft field of mobile phones.
Description
Affiliated technical field
Antitheft mobile phone technical field under the utility model relates in particular to a kind of primary-secondary type handset anti-theft alarm device.
Background technology
Known, existing anti-stealing device for handset adopts mobile phone to point out alarming anti-theft with the mode that machine master health links to each other more, and existing primary-secondary type anti-stealing device for handset all can't solve the problem that can not in time remind the user behind the hand-set from stolen.Though the antitheft software of individual handset can play the antitheft mobile phone effect, is only limited to the minority model,, all be unfavorable for promoting practical because cost is higher.
The utility model content
In order to overcome the various deficiencies that existing handset anti-theft alarm device exists; the utility model provides a kind of primary-secondary type handset anti-theft alarm device; this installation cost is cheap; practical; can be implemented in when mobile phone leaves the user and in time report to the police; device be once also can realize bidirectional alarming after being removed, and can effectively remind the user 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 handset outside, by the hidden shift knob, handset shell, handset loudspeaker, handset electric light, button alarm switch, viscose glue, handset snap close constitute.In handset inside; handset power supply, handset switch, handset protective resistance, comprise that the warning device of handset loudspeaker, handset electric light is connected into warning circuit; one handset single-pole double-throw switch (SPDT) is set in the warning circuit; handset signal transceiver place branch road is connected in parallel in the warning circuit by the handset 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 handset by viscose glue, when the handset snap close was fixed on the mobile phone, the button alarm switch made that current type electromagnetic relay place branch road disconnects in the circuit board because pressure is pressed; When handset when mobile phone takes off, the button alarm switch makes current type electromagnetic relay place branch road closure in the circuit board because of spring action.The machine tool outside; by machine tool shell, machine tool loudspeaker, machine tool electric light, machine tool switch, the device that is connected with the user (as necklace; bangle etc.) constitute; in machine tool inside; machine tool power supply, machine tool switch, machine tool protective resistance, comprise that the warning device of machine tool loudspeaker, machine tool electric light, vibrator is connected into warning circuit; one machine tool single-pole double-throw switch (SPDT) is set in the warning circuit, and machine tool signal transceiver place branch road is connected in parallel in the warning circuit by the machine tool single-pole double-throw switch (SPDT).The distance range of the signal transceiver receiving and transmitting signal of handset and machine tool 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 handset and machine tool at a distance of surpassing the scope of setting, be fixed on the mobile phone by the thief when the user steals on one's body as handset, 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 handset and machine tool at a distance of in setting range; after handset is taken off from object of protection by the thief; the circuit of button alarm switch making current formula electromagnetic relay under the effect of spring; the current type electromagnetic relay can be worked; handset signal transceiver place circuit disconnects, and cause handset and machine tool to can not receive the other side's signal simultaneously, thereby control switch 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 mobile phone leaves the user; and can after being removed, this device can realize bidirectional alarming; can effectively remind the user 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 a handset internal circuit schematic diagram of the present utility model.
Fig. 2 is a machine tool 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 handset is fixed in the schematic diagram on the mobile phone.
Fig. 5 is a machine tool profile schematic diagram.
Among the figure, 1. handset switch, 2. handset power supply; 3. handset protective resistance, 4. button alarm switch, 5. current type electromagnetic relay; 6. handset single-pole double-throw switch (SPDT), 7. handset signal transceiver, the 8. switch controlled of current type electromagnetic relay; 9. handset loudspeaker, 10. handset electric light, 11. machine tool switches; 12. the machine tool power supply, 13. machine tool protective resistances, 14. machine tool single-pole double-throw switch (SPDT)s; 15. the machine tool signal transceiver, 16. machine tool loudspeaker, 17. machine tool electric lights; 18. vibrator; 19. the handset shell, 20. handset circuit boards, 21. handset snap closes; 22. viscose glue; 23. mobile phone, 24. machine tool shells, 25. chains that are connected with the user.
Embodiment
The handset outside is made of hidden shift knob (1), handset shell (19), handset loudspeaker (9), handset electric light (10), button alarm switch (4), viscose glue (22), handset snap close (21).In handset inside; handset power supply (2), handset switch (1), handset protective resistance (3), comprise that the warning device of handset loudspeaker (9), handset electric light (10) is connected into warning circuit; one handset single-pole double-throw switch (SPDT) (6) is set in the warning circuit; handset signal transceiver (7) place branch road is connected in parallel in the warning circuit by handset 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 handset by viscose glue (22), when handset snap close (21) is fixed on the mobile phone, button alarm switch (4) makes that current type electromagnetic relay (5) place branch road disconnects in the handset circuit board (20) because pressure is pressed; When handset when mobile phone takes off, button alarm switch (4) makes current type electromagnetic relay (5) place branch road closure in the handset circuit board (20) because of spring action.The machine tool outside; by machine tool shell (24); machine tool loudspeaker (16); machine tool electric light (17); machine tool switch (11); the chain that is connected with the user is (as necklace; bangles etc.) (25) constitute; in machine tool inside; machine tool power supply (12); machine tool switch (11); machine tool protective resistance (13); comprise machine tool loudspeaker (16); machine tool electric light (17); vibrator (18) is connected into warning circuit at interior warning device; one machine tool single-pole double-throw switch (SPDT) (14) is set in the warning circuit, and machine tool signal transceiver (15) place branch road is connected in parallel in the warning circuit by machine tool single-pole double-throw switch (SPDT) (14).The scope of the signal transceiver of handset and machine tool 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 handset and machine tool at a distance of surpassing the scope of setting, be fixed on the mobile phone by the thief when the user steals on one's body as handset, 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 handset and machine tool at a distance of in setting range; after handset is taken off from object of protection by the thief; the circuit of button alarm switch (4) making current formula electromagnetic relay (5) under the effect of spring; current type electromagnetic relay (5) can be worked; handset signal transceiver (7) place circuit disconnects; cause handset and machine tool 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 (2)
1. a primary-secondary type handset anti-theft alarm device is made up of handset and machine tool; it is characterized in that: there is the handset shell described handset outside; be embedded with the hidden shift knob on the handset shell; the handset loudspeaker; the handset electric light; the button alarm switch; and be connected with viscose glue; the handset snap close; in handset inside; the handset power supply; the handset switch; the handset protective resistance; the handset loudspeaker; the handset electric light is connected into warning circuit; and handset has single-pole double-throw switch (SPDT) in this circuit; the handset signal transceiver links to each other with the switch that the current type electromagnetic relay is controlled; and the branch road at their places is by handset single-pole double-throw switch (SPDT) and handset loudspeaker; the parallel connection of handset electric light; the current type electromagnetic relay is connected with the button alarm switch; and the branch road at their places and handset loudspeaker; the parallel connection of handset electric light, the current type electromagnetic relay is connected with the switch that the current type electromagnetic relay is controlled.
2. a kind of primary-secondary type handset anti-theft alarm device according to claim 1; it is characterized in that: there is the machine tool shell described machine tool outside; be embedded with the machine tool switch on the machine tool shell; the machine tool loudspeaker; the machine tool electric light; and be connected with the device that is connected with the user; in machine tool inside; the machine tool power supply; the machine tool switch; the machine tool protective resistance; the machine tool loudspeaker; the machine tool electric light; vibrator is connected into warning circuit; and the machine tool single-pole double-throw switch (SPDT) is arranged in this circuit, the branch road at machine tool signal transceiver place is by machine tool single-pole double-throw switch (SPDT) and machine tool loudspeaker; the machine tool electric light; the vibrator parallel connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200858623U CN201499204U (en) | 2009-05-20 | 2009-05-20 | Anti-theft alarm of master mobile phone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200858623U CN201499204U (en) | 2009-05-20 | 2009-05-20 | Anti-theft alarm of master mobile phone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201499204U true CN201499204U (en) | 2010-06-02 |
Family
ID=42442398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200858623U Expired - Fee Related CN201499204U (en) | 2009-05-20 | 2009-05-20 | Anti-theft alarm of master mobile phone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201499204U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110445880A (en) * | 2019-09-16 | 2019-11-12 | 牛海峰 | A kind of thief-proof thermal of remote alarms |
-
2009
- 2009-05-20 CN CN2009200858623U patent/CN201499204U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110445880A (en) * | 2019-09-16 | 2019-11-12 | 牛海峰 | A kind of thief-proof thermal of remote alarms |
| CN110445880B (en) * | 2019-09-16 | 2023-06-20 | 牛海峰 | Remote alarm anti-theft heating 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: 20100602 Termination date: 20110520 |