CN201347154Y - Electromobile alarm device - Google Patents
Electromobile alarm device Download PDFInfo
- Publication number
- CN201347154Y CN201347154Y CNU2008200611062U CN200820061106U CN201347154Y CN 201347154 Y CN201347154 Y CN 201347154Y CN U2008200611062 U CNU2008200611062 U CN U2008200611062U CN 200820061106 U CN200820061106 U CN 200820061106U CN 201347154 Y CN201347154 Y CN 201347154Y
- Authority
- CN
- China
- Prior art keywords
- storage battery
- relay
- key switch
- car
- contact
- Prior art date
- 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
Links
- 230000005611 electricity Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
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- Burglar Alarm Systems (AREA)
Abstract
The utility model relates to an electromobile alarm device. Through the combination of the contact points of a key switch and a relay, the alarm is given when a thief pulls apart a connector between a battery and an electromobile, thereby effectively prevent the battery from being stolen by the thief when the owner of the electromobile is absent. The electromobile alarm device has high practical values.
Description
Technical field
The utility model relates to a kind of annunciator, particularly a kind of storage battery car annunciator.
Background technology
Outside storage battery car was parked in, the storage battery on the car was stolen through regular meeting, brought loss and caused constantly to the car owner, and how antitheft is a problem.
Summary of the invention
The utility model be storage battery at present storage battery car through the stolen problem of regular meeting, a kind of storage battery car annunciator is proposed, when storage battery is stolen, send warning, frighten the robber away, remind the storage battery car car owner.
The technical solution of the utility model is: a kind of storage battery car annunciator, comprise storage battery, key switch, adaptor union, storage battery connects with storage battery car by adaptor union, also comprise relay, buzzer phone, coil one end of a relay termination after contact, the pass parallel connection in relay normally open contact and the key switch, the other end is by the positive pole of connecting connector to storage battery, the other end of relay coil connects the negative pole of storage battery by adaptor union, and the both positive and negative polarity of storage battery connects the contact, pass in the series connected key switch, the normally closed contact of relay, the two ends of buzzer phone.
The beneficial effects of the utility model are: the utility model storage battery car annunciator, effectively prevent the robber the storage battery car car owner not in, prevent the stolen of storage battery, have very practical value.
Description of drawings
Fig. 1 is the utility model storage battery car alarm circuit scheme drawing.
The specific embodiment
Storage battery car alarm circuit scheme drawing as shown in Figure 1, storage battery 5 connects with storage battery car by adaptor union 1, and switch 2 be the key switch of storage battery car, and relay 6 be the 12V relay, and 4 is the buzzer phones of warning.Coil one end of a relay termination 6 after contact, the pass parallel connection in relay 6 open contacts 7 and the key switch 2, the other end is by the positive pole of connecting connector 1 to storage battery 5, the other end of relay 6 coils connects the negative pole of storage battery 5 by adaptor union 1, and the both positive and negative polarity of storage battery 5 connects the contact, pass in the series connected key switch 2, the normally closed contact 3 of relay 6, the two ends of buzzer phone 4.
When car is driven, key switch 2 is got to out an end, the circuit of whole annunciator is obstructed, inoperative, when car cuts out, key switch 2 is got to Guan Yiduan, and relay 6 coils get electric work, and the 7 closed self-lockings of relay 6 open contacts guarantee that relay 6 coils get, the normally closed contact 3 of relay 6 is opened, buzzer phone 4 does not have electricity can not report to the police, at this moment, and the bottle if the robber sneaks current, 1 liang of end line of adaptor union will be thrown off, relay 6 coil losing electricities, normally closed contact 3 closures of the relay 6 of storage battery one end, buzzer phone 4 gets electric meeting and sends loud chimes of doom.
Claims (1)
1, a kind of storage battery car annunciator, comprise storage battery, key switch, adaptor union, storage battery connects with storage battery car by adaptor union, it is characterized in that, also comprise relay, buzzer phone, coil one end of a relay termination after contact, the pass parallel connection in relay normally open contact and the key switch, the other end is by the positive pole of connecting connector to storage battery, the other end of relay coil connects the negative pole of storage battery by adaptor union, and the both positive and negative polarity of storage battery connects the contact, pass in the series connected key switch, the normally closed contact of relay, the two ends of buzzer phone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200611062U CN201347154Y (en) | 2008-12-30 | 2008-12-30 | Electromobile alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200611062U CN201347154Y (en) | 2008-12-30 | 2008-12-30 | Electromobile alarm device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201347154Y true CN201347154Y (en) | 2009-11-18 |
Family
ID=41366629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200611062U Expired - Fee Related CN201347154Y (en) | 2008-12-30 | 2008-12-30 | Electromobile alarm device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201347154Y (en) |
-
2008
- 2008-12-30 CN CNU2008200611062U patent/CN201347154Y/en not_active Expired - Fee Related
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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: 20091118 Termination date: 20101230 |