CN201201573Y - Battery theft-proof alarm of electric vehicle - Google Patents
Battery theft-proof alarm of electric vehicle Download PDFInfo
- Publication number
- CN201201573Y CN201201573Y CNU2008200075440U CN200820007544U CN201201573Y CN 201201573 Y CN201201573 Y CN 201201573Y CN U2008200075440 U CNU2008200075440 U CN U2008200075440U CN 200820007544 U CN200820007544 U CN 200820007544U CN 201201573 Y CN201201573 Y CN 201201573Y
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- battery
- electric vehicle
- annunciator
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- 230000005540 biological transmission Effects 0.000 claims description 4
- 230000001960 triggered effect Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 7
- 230000035939 shock Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 206010033799 Paralysis Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009351 contact transmission Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000192 social effect Effects 0.000 description 1
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Abstract
The utility model discloses a battery anti-theft alarm of an electric car, the technical scheme comprises that a linked trigger alarm switch is mounted on the contact face of a batter box and a battery slot on the box body, and an alarm host is mounted inside the battery box of the electric car. In case of warning enabled, once a thief steals the battery, the linked trigger alarm switch can be triggered immediately due to the battery box separated from the battery slot of the electric car, and then the alarm host can sound a loud warning voice. Another main characteristic of the utility model is that the enabled or disabled state of warning is controlled by digital codes, and thereby the utility model has high burglar-resisting reliability.
Description
Technical field the utility model is a kind of burglar alarm, a kind of electrocar battery anti-theft annunciator of more specifically saying so
The background technology battery-driven car has become the popular walking-replacing tool in China town and country, but battery-driven car is stolen to be headachy social effects of pollution always, rise steadily owing to the battery price in recent years, battery of electric vehicle is stolen also constantly to be taken place, electrocar battery anti-theft still uses common lockset at present, as everyone knows, this common lockset is easy to be opened by the thief, therefore be difficult to play antitheft effect, and the burglar alarm of battery-driven car use at present, mostly use shock sensor, the shortcoming of the annunciator of this use shock sensor is that flase alarm very easily takes place, its major cause is the vibrations of which kind of reason or impacts and shock sensor to be triggered and report to the police, for example sonic impinging that collision unintentionally or thunder and lightning etc. are stronger etc. all can cause warning, in the course of time people are accustomed to this flase alarm sound that very easily takes place, and take exception to, and therefore lose antitheft effect gradually.
Summary of the invention the utility model provides a kind of electrocar battery anti-theft annunciator by digital coding control at above-mentioned shortcoming, overcome the defective that flase alarm very easily takes place existing vibration-sensing formula annunciator effectively, reliable owing to report to the police, so its anti-theft effect improves greatly.
The technical solution of the utility model is: described electrocar battery anti-theft annunciator, mainly comprise the battery of electric vehicle groove, the battery of electric vehicle box, the battery of electric vehicle group, digital follower, the annunciator main frame, interlock triggers each main portion such as alarm switch, described digital follower, mainly form by digital coding circuit and radio transmitter (or output electrode), described annunciator main frame, mainly by the digital decoding circuit, wireless receiving circuit (or input electrode) and triggering warning circuit are formed, described digital follower, be installed in the handle type machine box, be used to export digital coding, described annunciator main frame is installed in the battery of electric vehicle box, described interlock triggers alarm switch and is arranged separately on the box body of battery of electric vehicle box with battery of electric vehicle groove contact surface, the mouth of described digital coding circuit is connected with radio transmitter (or output electrode), the input end of described digital decoding circuit is connected with wireless receiving circuit (or input electrode), its mouth connects with triggering warning circuit, described interlock triggers alarm switch and is connected with the triggering warning circuit, interlock triggering alarm switch can be contact in the utility model, patch the mechanical switch of class, or the magneto-electric switch of dry-reed tube class, also can be light-operated, the sensor-type switch of magnetic control class, digitally encoded signal can be by wireless or wired dual mode transmission, when using the digital coding circuit to be connected with radio transmitter, when the digital decoding circuit is connected with wireless receiving circuit, then with wireless remote control mode transmission of digital code signal, when using the digital coding circuit to be connected with output electrode, when the digital decoding circuit is connected with input electrode, then with wired way of contact transmission of digital code signal, working process of the present utility model is: digital follower sends digitally encoded signal, the annunciator main frame receives the digitally encoded signal and the identification of decoding of being sent by digital follower, control triggers the warning setting or the releasing of warning circuit, interlock triggers alarm switch under warning is provided with situation, in case there is the thief to steal battery, be installed in the battery of electric vehicle box and trigger alarm switch with the interlock on the box body of battery of electric vehicle groove contact surface, because of breaking away from the battery of electric vehicle groove, the battery of electric vehicle box can be triggered immediately, make the warning circuit work that triggers, send powerful alarm sound, when owner oneself takes off battery, warning can be removed earlier, just alarm sound can be do not sent.
Because adopt technique scheme, the beneficial effects of the utility model are:
1, antitheft effect improves greatly: because it is accurate to report to the police, have the robber to report to the police, warning must have the robber, therefore disapprobatory paralysis situation can not take place alarm sound is accustomed to.Antitheft effect is improved greatly.
2, good anti-theft effect: because the annunciator main frame is directly installed in the battery of electric vehicle box, in case report to the police, battery case self sends powerful alarm sound, make the thief can't take the battery of chimes of doom your writing away, have to abandon stealing and escape, otherwise only fold one's hands for capture, so anti-theft effect is very good.
Description of drawings Fig. 1 is the utility model structural representation, and Fig. 2 is digital follower schematic circuit diagram, and Fig. 3 is an annunciator host circuit schematic diagram.
Among Fig. 1: the 1st, the battery of electric vehicle groove, the 2nd, the battery of electric vehicle box, the 3rd, the annunciator main frame, the 4th, the battery of electric vehicle group, the 5th, interlock triggers alarm switch, the 6th, handle type machine box, the 7th, digital follower, the 8th, battery.Among Fig. 2: IC1 is a radio transmitter, and IC2 is the digital coding circuit, and among Fig. 3: IC3 is a wireless receiving circuit, and IC4 is the digital decoding circuit, and R5 (resistance), T1 (aerotron), LB (loudspeaker) constitute the triggering warning circuit, and CK is that interlock triggers alarm switch.
The utility model is described in further detail below in conjunction with accompanying drawing for the specific embodiment:
Battery of electric vehicle box 2 is placed in the battery of electric vehicle groove 1, interlock triggers alarm switch 5 (CK) when being in closure state, press the switch CK1 among Fig. 3, annunciator is set in the state of alert, the digitally encoded signal of IC2 generation simultaneously sends by IC1, after the IC3 reception, after the 4 decoding identifications of digital decoding IC circuit, make its mouth remain on high level state, so by R5, T1, the triggering warning circuit that LB forms is in treats alert mode of operation, because interlock triggers alarm switch 5 (CK) closure, not conducting of T1, LB can not send warning, because of triggering alarm switch 5, interlock is mounted on the box body of battery of electric vehicle box 2 with battery of electric vehicle groove 1 contact surface, when the thief steals battery, in case battery of electric vehicle box 2 leaves battery of electric vehicle groove 1, interlock triggers alarm switch 5 and becomes open circuit by closure, so trigger the T3 conducting, make loudspeaker LB get the electric alarm sound that sends, when owner oneself takes off battery, press the CK2 among Fig. 3, the decoding circuit mouth is a low level state by the high level state upset, by R5, T1, the triggering warning circuit that LB forms is not worked, and therefore can not send alarm sound.
Claims (8)
1, a kind of electrocar battery anti-theft annunciator, mainly comprise the battery of electric vehicle groove, battery of electric vehicle box, battery of electric vehicle group, digital follower, the annunciator main frame, interlock triggers each main portion such as alarm switch, it is characterized in that described digital follower, mainly form by digital coding circuit and radio transmitter or output electrode, described annunciator main frame, mainly by the digital decoding circuit, wireless receiving circuit or input electrode and triggering warning circuit are formed.
2, electrocar battery anti-theft annunciator according to claim 1 is characterized in that described digital follower, is installed in the handle type machine box
3, electrocar battery anti-theft annunciator according to claim 1 is characterized in that described annunciator main frame is installed in the battery of electric vehicle box.
4, electrocar battery anti-theft annunciator according to claim 1 is characterized in that described interlock triggers alarm switch and is arranged separately on the box body of battery of electric vehicle box with battery of electric vehicle groove contact surface.
5, according to claim 1 and the described electrocar battery anti-theft annunciator of claim 4, it is characterized in that it can be the mechanical switch that contacts, patches class that described interlock triggers alarm switch, or the magneto-electric switch of dry-reed tube class, also can be sensor-type switch light-operated, the magnetic control class.
6,, it is characterized in that described interlock triggers alarm switch and is connected with the triggering warning circuit according to the described electrocar battery anti-theft annunciator of claim 1, claim 4 and claim 5.
7, electrocar battery anti-theft annunciator according to claim 1, when it is characterized in that wireless mode transmission of digital code signal, the mouth of described digital coding circuit is connected with radio transmitter, and the input end of described digital decoding circuit is connected with wireless receiving circuit.
8, electrocar battery anti-theft annunciator according to claim 1, when it is characterized in that wired mode transmission of digital code signal, the mouth of described digital coding circuit is connected with output electrode, and the input end of described digital decoding circuit is connected with input electrode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200075440U CN201201573Y (en) | 2008-03-31 | 2008-03-31 | Battery theft-proof alarm of electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200075440U CN201201573Y (en) | 2008-03-31 | 2008-03-31 | Battery theft-proof alarm of electric vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201201573Y true CN201201573Y (en) | 2009-03-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200075440U Expired - Fee Related CN201201573Y (en) | 2008-03-31 | 2008-03-31 | Battery theft-proof alarm of electric vehicle |
Country Status (1)
| Country | Link |
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| CN (1) | CN201201573Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109367658A (en) * | 2018-12-13 | 2019-02-22 | 湖南丽杰车业有限公司 | A kind of anti-battery-theft type electro-tricycle |
| CN109398305A (en) * | 2018-11-13 | 2019-03-01 | 淮海机电科技股份有限公司 | A kind of battery of electric vehicle safety theftproof device |
-
2008
- 2008-03-31 CN CNU2008200075440U patent/CN201201573Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109398305A (en) * | 2018-11-13 | 2019-03-01 | 淮海机电科技股份有限公司 | A kind of battery of electric vehicle safety theftproof device |
| CN109367658A (en) * | 2018-12-13 | 2019-02-22 | 湖南丽杰车业有限公司 | A kind of anti-battery-theft type electro-tricycle |
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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: 20090304 Termination date: 20100331 |