CN203032803U - Storage battery antitheft alarm for electric vehicles - Google Patents
Storage battery antitheft alarm for electric vehicles Download PDFInfo
- Publication number
- CN203032803U CN203032803U CN 201220725685 CN201220725685U CN203032803U CN 203032803 U CN203032803 U CN 203032803U CN 201220725685 CN201220725685 CN 201220725685 CN 201220725685 U CN201220725685 U CN 201220725685U CN 203032803 U CN203032803 U CN 203032803U
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- Prior art keywords
- storage battery
- switch
- pressure responsive
- responsive device
- alarm
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- Emergency Alarm Devices (AREA)
- Burglar Alarm Systems (AREA)
Abstract
The utility model discloses a storage battery antitheft alarm for electric vehicles. The storage battery antitheft alarm comprises a base plate, a pressure-sensitive element, an alarm and a switch. The pressure-sensitive element which can be well contacted with a storage battery is disposed on the base plate and serially connected with the switch. The alarm is electrically connected with the pressure-sensitive element and the switch respectively. By the pressure-sensitive element, self-weight of the storage battery of an electrical vehicle is used for alarming. The storage battery antitheft alarm is simple to operate, convenient to use and resource-saving.
Description
Technical field
The utility model relates to a kind of annunciator, particularly a kind of electric vehicle battery anti-theft alarm.
Background technology
Nowadays; battery-driven car has become a kind of important walking-replacing tool in people's life; and be a kind of high-quality vehicle that reduce pollution; but; the stolen thing of battery-driven car storage battery happens occasionally, and has occurred a lot of burglar alarms on the market now, but existing annunciator complex structure; expensive, lack the effective protection to storage battery simultaneously.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of electric vehicle battery anti-theft alarm that good protection is provided for the battery-driven car storage battery.
To achieve these goals, the technical solution of the utility model is as follows:
A kind of electric vehicle battery anti-theft alarm, comprise base plate, pressure responsive device, annunciator and switch, described pressure responsive device is arranged at the base plate upside and can carries out excellent contact with storage battery, described pressure responsive device and switch series connection, and described annunciator is electrically connected respectively with pressure responsive device and switch.
Described pressure responsive device is pizo-resistance.
Electric vehicle battery anti-theft alarm of the present utility model, by pressure responsive device is set, the pressure that the own wt by storage battery on the battery-driven car plays is reported to the police, and is simple to operate, easy to use, economizes on resources.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail:
As shown in Figure 1, a kind of electric vehicle battery anti-theft alarm of the present utility model, comprise base plate 1, pressure responsive device 2, annunciator 3 and switch 4, described pressure responsive device 2 is arranged at base plate 1 upside and can carries out excellent contact with storage battery, described pressure responsive device 2 and switch 4 series connection, described annunciator 3 is electrically connected respectively with pressure responsive device 2 and switch 4.
Described pressure responsive device 2 is pizo-resistance.
When taking out storage battery, annunciator sounds, and manually shuts switch, when storage battery is put into, opens switch, and annunciator sounds, put into storage battery after, annunciator stops to report to the police.
In sum, content of the present utility model is not limited in the above-described embodiment, and those skilled in the art can propose other embodiment within technical director's thought of the present utility model, but this embodiment is included within the scope of the present utility model.
Claims (2)
1. electric vehicle battery anti-theft alarm, it is characterized in that: comprise base plate (1), pressure responsive device (2), annunciator (3) and switch (4), described pressure responsive device (2) is arranged at base plate (1) upside and can carries out excellent contact with storage battery, described pressure responsive device (2) and switch (4) series connection, described annunciator (3) is electrically connected respectively with pressure responsive device (2) and switch (4).
2. electric vehicle battery anti-theft alarm according to claim 1, it is characterized in that: described pressure responsive device (2) is pizo-resistance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220725685 CN203032803U (en) | 2012-12-26 | 2012-12-26 | Storage battery antitheft alarm for electric vehicles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220725685 CN203032803U (en) | 2012-12-26 | 2012-12-26 | Storage battery antitheft alarm for electric vehicles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203032803U true CN203032803U (en) | 2013-07-03 |
Family
ID=48684943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220725685 Expired - Fee Related CN203032803U (en) | 2012-12-26 | 2012-12-26 | Storage battery antitheft alarm for electric vehicles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203032803U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106143693A (en) * | 2015-04-15 | 2016-11-23 | 黄雅婷 | A kind of electric car charger burglar alarm |
-
2012
- 2012-12-26 CN CN 201220725685 patent/CN203032803U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106143693A (en) * | 2015-04-15 | 2016-11-23 | 黄雅婷 | A kind of electric car charger burglar alarm |
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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: 20130703 Termination date: 20131226 |