CN204161527U - Storage battery car anti-theft warning circuit - Google Patents
Storage battery car anti-theft warning circuit Download PDFInfo
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- CN204161527U CN204161527U CN201420555013.0U CN201420555013U CN204161527U CN 204161527 U CN204161527 U CN 204161527U CN 201420555013 U CN201420555013 U CN 201420555013U CN 204161527 U CN204161527 U CN 204161527U
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Abstract
The utility model discloses storage battery car anti-theft warning circuit, comprise resistance R2, diode D1, wherein, the mouth of resistance R2 is connected with the anode of diode D1, the input end of resistance R2 is connected with the positive pole of main power source VCC, also comprise relay K 1, the coil input end 1 of relay K 1 is connected with the anode of diode D1, the coil output 2 of relay K 1 is connected with the negative pole of main power source VCC, the armature input end 3 of relay K 1 is connected with the negative electrode of diode D1, the armature mouth 4 of relay K 1 is in series with buzzer phone U1, the negative pole of diode D1 is connected with electric capacity C1 or rechargeable battery, also comprise vibrations annunciator assembly, wire between vibrations annunciator assembly and main power source is main power source wire, wire between the input end of resistance R2 and the positive pole of main power source VCC and main power source wire are same wire.The utility model has the advantage of and can realize sending warning after main power source wire blocks by fast speed.
Description
Technical field
The utility model relates to anti-theft alarm technology, specifically storage battery car anti-theft warning circuit.
Background technology
Along with the technology maturation of storage battery car, storage battery car has become the common tool of people's trip, and the stolen event of storage battery car is the social phenomenon of puzzlement people always, existing anti-theft measure has a variety of, one be lock antitheft, motor is pinned, it is the most frequently used antitheft means that tire pins, but this kind of antitheft means still can not stop the lawless people that technical ability of unblanking is superb, another kind of is electronic alarm technique, utilize shock sensor, after car body vibrations being detected, and send warning, this kind of warning means be alarm assemblies is connected on storage battery or storage battery car distributor on, for the power supply that annunciator continues, alarm assemblies continuous firing, and once the wire connected between battery feed blocks by alarm assemblies, then alarm assemblies cannot work, therefore alarm assemblies has become a useless alarm assemblies.
Utility model content
The purpose of this utility model be to provide a kind of simple, safety, effectively, the storage battery car anti-theft warning circuit of low cost.
The purpose of this utility model is achieved through the following technical solutions: storage battery car anti-theft warning circuit, comprise the resistance R2 connected successively, diode D1, wherein, the mouth of resistance R2 is connected with the anode of diode D1, the input end of resistance R2 is connected with the positive pole of main power source VCC, also comprise the relay K 1 that an armature is normally closed, the coil input end 1 of relay K 1 is connected with the anode of diode D1, the coil output 2 of relay K 1 is connected with the negative pole of main power source VCC, the armature input end 3 of relay K 1 is connected with the negative electrode of diode D1, the armature mouth 4 of relay K 1 is in series with buzzer phone U1, the negative earth of buzzer phone U1, simultaneously, the negative pole of diode D1 is connected with electric capacity C1 or rechargeable battery, the negative electrode of electric capacity C1 or the negative earth of rechargeable battery, the anode of electric capacity C1 or the positive pole of rechargeable battery are connected with the negative pole of diode D1, also comprise vibrations annunciator assembly, the wire between vibrations annunciator assembly and main power source is main power source wire, and the wire between the input end of resistance R2 and the positive pole of main power source VCC and main power source wire are same wire.
The principle that realizes of the present utility model is: vibrations annunciator assembly is the alarm assemblies of existing storage battery car, conventional alarm task is responsible for by vibrations annunciator assembly, namely lawless people is when stealing storage battery car, vibrations annunciator assembly is triggered by vibrations, vibrations annunciator assembly sends alarm sound, after preventing from shaking the blocking of annunciator assembly, vibrations annunciator component failures, now the utility model utilizes said apparatus can solve lawless people when blocking the wire between vibrations annunciator assembly and main power source, warning function of the present utility model can be triggered, trigger alarm principle of the present utility model is: the relay K 1 adopting armature normally closed is as switch member, this relay K 1 in normal conditions relay coil conduction, now armature is by magnetic field suction, armature disconnects, at this moment loop is had: electric capacity C1, armature, buzzer phone U1 is in off-state, buzzer phone no power, then this alarm assemblies does not send alarm sound, at this moment lawless people will by vibrations annunciator component failures, main power source wire is needed to block, then mean that the wire between resistance R2 in the utility model and main power source VCC is also truncated, at this moment, due to the unidirectional general character of diode D1, the electric current of electric capacity C1 or rechargeable battery cannot arrive the coil of relay, now, the coil of relay K 1 is non-conductive, then the armature of relay resets, armature closes, then loop now: electric capacity C1, armature, buzzer phone U1 is in conduction state, buzzer phone U1 pipes, then mean and have people to be blocked by main power source wire, although now shake annunciator component failures, but assembly of the present utility model can block with main power source wire and send alerting signal for trigger point.Resistance R2, diode D1, relay K 1, buzzer phone U1, electric capacity C1, rechargeable battery all can be positioned at a closed irony casing, irony casing has vocal hole, and irony welding box body is in storage battery car.Irony casing can not be opened with conventional means, and heavy mechanical equipment can only be adopted to cut open, and therefore lawless people cannot destroy the device of irony box house, and its warning means are safe and effective.
Preferably, main power source VCC is storage battery car storage battery VCC or storage battery car distributor VCC.
Preferably, storage battery car storage battery VCC or storage battery car distributor VCC is the dc-battery exporting 24V or 36V voltage.
Preferably, resistance R1 is in series with between the armature mouth 4 of relay K 1 and buzzer phone U1.
The utility model has the advantage of: structure is simple, and cost is low, simple and quick, can fast speed, realize sending warning after main power source wire blocks easily.
Accompanying drawing explanation
Fig. 1 is main power source wire when not being truncated, armature disconnects, the constitution diagram of buzzer phone not sounding.
Fig. 2 is main power source wire when being truncated, armature closes, the constitution diagram of buzzer phone sounding.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail, but embodiment of the present utility model is not limited thereto.
Embodiment 1:
As shown in Figure 1.
Storage battery car anti-theft warning circuit, comprise the resistance R2 connected successively, diode D1, wherein, the mouth of resistance R2 is connected with the anode of diode D1, the input end of resistance R2 is connected with the positive pole of main power source VCC, also comprise the relay K 1 that an armature is normally closed, the coil input end 1 of relay K 1 is connected with the anode of diode D1, the coil output 2 of relay K 1 is connected with the negative pole of main power source VCC, the armature input end 3 of relay K 1 is connected with the negative electrode of diode D1, the armature mouth 4 of relay K 1 is in series with buzzer phone U1, the negative earth of buzzer phone U1, simultaneously, the negative pole of diode D1 is connected with electric capacity C1 or rechargeable battery, the negative electrode of electric capacity C1 or the negative earth of rechargeable battery, the anode of electric capacity C1 or the positive pole of rechargeable battery are connected with the negative pole of diode D1, also comprise vibrations annunciator assembly, the wire between vibrations annunciator assembly and main power source is main power source wire, and the wire between the input end of resistance R2 and the positive pole of main power source VCC and main power source wire are same wire.
The principle that realizes of the present utility model is: vibrations annunciator assembly is the alarm assemblies of existing storage battery car, conventional alarm task is responsible for by vibrations annunciator assembly, namely lawless people is when stealing storage battery car, vibrations annunciator assembly is triggered by vibrations, vibrations annunciator assembly sends alarm sound, after preventing from shaking the blocking of annunciator assembly, vibrations annunciator component failures, now the utility model utilizes said apparatus can solve lawless people when blocking the wire between vibrations annunciator assembly and main power source, warning function of the present utility model can be triggered, trigger alarm principle of the present utility model is: the relay K 1 adopting armature normally closed is as switch member, this relay K 1 in normal conditions relay coil conduction, now armature is by magnetic field suction, armature disconnects, at this moment loop is had: electric capacity C1, armature, buzzer phone U1 is in off-state, buzzer phone no power, then this alarm assemblies does not send alarm sound, at this moment lawless people will by vibrations annunciator component failures, main power source wire is needed to block, then mean that the wire between resistance R2 in the utility model and main power source VCC is also truncated, at this moment, due to the unidirectional general character of diode D1, the electric current of electric capacity C1 or rechargeable battery cannot arrive the coil of relay, now, the coil of relay K 1 is non-conductive, then the armature of relay resets, armature closes, then loop now: electric capacity C1, armature, buzzer phone U1 is in conduction state, buzzer phone U1 pipes, then mean and have people to be blocked by main power source wire, although now shake annunciator component failures, but assembly of the present utility model can block with main power source wire and send alerting signal for trigger point.Resistance R2, diode D1, relay K 1, buzzer phone U1, electric capacity C1, rechargeable battery all can be positioned at a closed irony casing, irony casing has vocal hole, and irony welding box body is in storage battery car.Irony casing can not be opened with conventional means, and heavy mechanical equipment can only be adopted to cut open, and therefore lawless people cannot destroy the device of irony box house, and its warning means are safe and effective.
The closed of switch J1 as in Figure 1 and Figure 2 then represents that main power source wire is not truncated, and the disconnection of the switch J1 in Fig. 1 and Fig. 2 then represents that main power source wire is truncated.
Preferably, main power source VCC is storage battery car storage battery VCC or storage battery car distributor VCC.
Preferably, storage battery car storage battery VCC or storage battery car distributor VCC is the dc-battery exporting 24V or 36V voltage.
Preferably, resistance R1 is in series with between the armature mouth 4 of relay K 1 and buzzer phone U1.
As mentioned above, then well the utility model can be realized.
Claims (5)
1. storage battery car anti-theft warning circuit, it is characterized in that: comprise the resistance R2 connected successively, diode D1, wherein, the mouth of resistance R2 is connected with the anode of diode D1, the input end of resistance R2 is connected with the positive pole of main power source VCC, also comprise the relay K 1 that an armature is normally closed, the coil input end 1 of relay K 1 is connected with the anode of diode D1, the coil output 2 of relay K 1 is connected with the negative pole of main power source VCC, the armature input end 3 of relay K 1 is connected with the negative electrode of diode D1, the armature mouth 4 of relay K 1 is in series with buzzer phone U1, the negative earth of buzzer phone U1, simultaneously, the negative pole of diode D1 is connected with electric capacity C1 or rechargeable battery, the negative electrode of electric capacity C1 or the negative earth of rechargeable battery, the anode of electric capacity C1 or the positive pole of rechargeable battery are connected with the negative pole of diode D1, also comprise vibrations annunciator assembly, the wire between vibrations annunciator assembly and main power source is main power source wire, and the wire between the input end of resistance R2 and the positive pole of main power source VCC and main power source wire are same wire.
2. storage battery car anti-theft warning circuit according to claim 1, is characterized in that: main power source VCC is storage battery car storage battery VCC or storage battery car distributor VCC.
3. storage battery car anti-theft warning circuit according to claim 2, is characterized in that: storage battery car storage battery VCC or storage battery car distributor VCC is the dc-battery exporting 24V or 36V voltage.
4. storage battery car anti-theft warning circuit according to claim 1, is characterized in that: be in series with resistance R1 between the armature mouth 4 of relay K 1 and buzzer phone U1.
5. storage battery car anti-theft warning circuit according to claim 1, it is characterized in that: resistance R2, diode D1, relay K 1, buzzer phone U1, electric capacity C1, rechargeable battery are all positioned at a closed irony casing, irony casing has vocal hole, and irony welding box body is in storage battery car.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420555013.0U CN204161527U (en) | 2014-09-25 | 2014-09-25 | Storage battery car anti-theft warning circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420555013.0U CN204161527U (en) | 2014-09-25 | 2014-09-25 | Storage battery car anti-theft warning circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204161527U true CN204161527U (en) | 2015-02-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420555013.0U Expired - Fee Related CN204161527U (en) | 2014-09-25 | 2014-09-25 | Storage battery car anti-theft warning circuit |
Country Status (1)
| Country | Link |
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| CN (1) | CN204161527U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104210576A (en) * | 2014-09-25 | 2014-12-17 | 成都锐奕信息技术有限公司 | Antitheft alarm of battery car |
| CN106436770A (en) * | 2016-11-19 | 2017-02-22 | 宁波市镇海怡福莱文化创意有限公司 | Antitheft well lid |
-
2014
- 2014-09-25 CN CN201420555013.0U patent/CN204161527U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104210576A (en) * | 2014-09-25 | 2014-12-17 | 成都锐奕信息技术有限公司 | Antitheft alarm of battery car |
| CN106436770A (en) * | 2016-11-19 | 2017-02-22 | 宁波市镇海怡福莱文化创意有限公司 | Antitheft well lid |
| CN106436770B (en) * | 2016-11-19 | 2020-05-15 | 宁波市镇海怡福莱文化创意有限公司 | Anti-theft well cover |
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| 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: 20150218 Termination date: 20150925 |
|
| EXPY | Termination of patent right or utility model |