CN104210576A - Antitheft alarm of battery car - Google Patents
Antitheft alarm of battery car Download PDFInfo
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- CN104210576A CN104210576A CN201410496798.3A CN201410496798A CN104210576A CN 104210576 A CN104210576 A CN 104210576A CN 201410496798 A CN201410496798 A CN 201410496798A CN 104210576 A CN104210576 A CN 104210576A
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- storage battery
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- diode
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Abstract
The invention discloses an antitheft alarm of a battery car. The antitheft alarm comprises a resistor R2, a diode D1, a relay K1 and a vibration alarm assembly, wherein an output end of the resistor R2 is connected with an anode of the diode D1, and an input end of the resistor R2 is connected with an anode of a main power supply VCC; a coil input end 1 of the relay K1 is connected with the anode of the diode D1, a coil output end 2 of the relay K1 is connected with a cathode of the main power supply VCC, an armature input end 3 of the relay K1 is connected with a cathode of the diode D1, an armature output end 4 of the relay K1 is connected with a buzzer U1 in series, and the cathode of the diode D1 is connected with a capacitor C1 or a rechargeable battery; a wire between the vibration alarm assembly and the main power supply is a main power supply wire, and a wire between the input end of the resistor R2 and the anode of the main power supply VCC and the main power supply wire are the same. The antitheft alarm disclosed by the invention has the advantage that warning can be quickly realized after the main power supply wire is cut off.
Description
Technical field
The present invention relates to anti-theft alarm technology, specifically storage battery car burglar alarm.
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.
Summary of the invention
The object of the present invention is to provide a kind of simple, safety, effectively, the storage battery car burglar alarm of low cost.
Object of the present invention is achieved through the following technical solutions: storage battery car burglar alarm, 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 invention 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 present invention utilizes said apparatus can solve lawless people when blocking the wire between vibrations annunciator assembly and main power source, warning function of the present invention can be triggered, trigger alarm principle of the present invention 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 present invention 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 invention 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 invention has the advantages that: 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 present invention is described in further detail, but embodiments of the present invention are not limited thereto.
Embodiment 1:
As shown in Figure 1.
Storage battery car burglar alarm, 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 invention 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 present invention utilizes said apparatus can solve lawless people when blocking the wire between vibrations annunciator assembly and main power source, warning function of the present invention can be triggered, trigger alarm principle of the present invention 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 present invention 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 invention 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 present invention can be realized.
Claims (5)
1. storage battery car burglar alarm, 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 burglar alarm 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 burglar alarm 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 burglar alarm 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 burglar alarm 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 |
|---|---|---|---|
| CN201410496798.3A CN104210576A (en) | 2014-09-25 | 2014-09-25 | Antitheft alarm of battery car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410496798.3A CN104210576A (en) | 2014-09-25 | 2014-09-25 | Antitheft alarm of battery car |
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| CN104210576A true CN104210576A (en) | 2014-12-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410496798.3A Pending CN104210576A (en) | 2014-09-25 | 2014-09-25 | Antitheft alarm of battery car |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0985596A2 (en) * | 1998-09-09 | 2000-03-15 | Honda Giken Kogyo Kabushiki Kaisha | Motor-driven vehicle and its card key device |
| WO2000071410A1 (en) * | 1999-05-21 | 2000-11-30 | Leeki Woo | Remote locking release device and method |
| CN201457533U (en) * | 2009-06-10 | 2010-05-12 | 赵崇角 | Double anti-theft alarm |
| CN201923241U (en) * | 2010-12-28 | 2011-08-10 | 张红军 | Start warning and parking power-off controller for electric vehicle |
| CN204161527U (en) * | 2014-09-25 | 2015-02-18 | 成都锐奕信息技术有限公司 | Storage battery car anti-theft warning circuit |
-
2014
- 2014-09-25 CN CN201410496798.3A patent/CN104210576A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0985596A2 (en) * | 1998-09-09 | 2000-03-15 | Honda Giken Kogyo Kabushiki Kaisha | Motor-driven vehicle and its card key device |
| WO2000071410A1 (en) * | 1999-05-21 | 2000-11-30 | Leeki Woo | Remote locking release device and method |
| CN201457533U (en) * | 2009-06-10 | 2010-05-12 | 赵崇角 | Double anti-theft alarm |
| CN201923241U (en) * | 2010-12-28 | 2011-08-10 | 张红军 | Start warning and parking power-off controller for electric vehicle |
| CN204161527U (en) * | 2014-09-25 | 2015-02-18 | 成都锐奕信息技术有限公司 | Storage battery car anti-theft warning circuit |
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Application publication date: 20141217 |
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| WD01 | Invention patent application deemed withdrawn after publication |