CN201516883U - Novel electric bicycle battery box displacement anti-theft alarm - Google Patents
Novel electric bicycle battery box displacement anti-theft alarm Download PDFInfo
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- CN201516883U CN201516883U CN2009202268090U CN200920226809U CN201516883U CN 201516883 U CN201516883 U CN 201516883U CN 2009202268090 U CN2009202268090 U CN 2009202268090U CN 200920226809 U CN200920226809 U CN 200920226809U CN 201516883 U CN201516883 U CN 201516883U
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- alarm
- battery case
- displacement
- burglar
- burglar alarm
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Abstract
The utility model discloses a novel electric bicycle battery box displacement anti-theft alarm. The anti-theft alarm includes an alarm detection unit, an audio alarm, and a displacement sensing device provided on the battery box, wherein the displacement sensing device generates a displacement signal when the battery box displacement exceeds the threshold, the alarm detection unit alarms by the audio alarm when it detects the displacement signal based on its setting logic. The utility model more effectively ensure the anti-theft performance of the electric bicycle battery box, and simultaneously avoids noise nuisance problem caused by false alarms.
Description
Technical field
The utility model relates to a kind of burglar alarm, especially a kind of new type electric bicycle battery case displacement burglar alarm.
Background technology
Along with growth in the living standard, Electrical Bicycle becomes from the city to the high convenient vehicle of rural popularization.But, in the process of using, also there are some problems, as: lose or stolen as the also the most valuable battery case of Electrical Bicycle most critical is the easiest, make troubles for its daily use.Therefore, need on Electrical Bicycle or its battery case, annunciator be set, prevent stolen.
At present, battery of electric bicycle box burglar alarm all adopts vibration alarm.There is the bigger difficulty of existence in the adjustment in this annunciator, mainly is to be difficult in the assurance of sensitivity realizing.Its sensitivity is crossed to hang down and is easily caused not reporting to the police the antitheft purpose of out of reach; And the too high flase alarm that can cause of sensitivity forms noise emission, upsets the resident and normally has a rest.
Simultaneously, battery-driven car user's storage environment can't be unified, and with the residing environment difference of user, the environmental noise difference is also very big, noise as bustling sub-district must be more much bigger than the noise of backvelder, and this just causes vibrations annunciator sensitivity that difficulty is set more.This shows, be necessary to develop and aly can guarantee sensitivity, can guarantee the novel annunciator of reliability again.
Therefore, need a kind of new type electric bicycle battery case displacement burglar alarm with better solution battery of electric bicycle box anti-theft alarm problem accurately and reliably.
Summary of the invention
In view of this, the utility model is devoted to better to solve battery of electric bicycle box anti-theft alarm problem accurately and reliably, has proposed a kind of new type electric bicycle battery case displacement burglar alarm.
The utility model solves this technical problem the technical scheme that is adopted:
A kind of new type electric bicycle battery case displacement burglar alarm comprises alarm detecting unit, audio alarm, also comprises the displacement sensing apparatus that is arranged on the battery case,
Wherein, described displacement sensing apparatus produces displacement signal when the battery case displacement surpasses threshold value, reports to the police by audio alarm when described alarm detecting unit is set logic detection to displacement signal according to it.
Above-mentioned displacement sensing apparatus comprises magneto-dependent sensor and magnetic patch.
Above-mentioned displacement sensing apparatus also comprises the guide rail that is fixed on the car body and can slides into/go out for battery case.
Above-mentioned magneto-dependent sensor is arranged on the battery case; And/or described magnetic patch is arranged on the guide rail.
Above-mentioned magneto-dependent sensor is strip/or clavate sensor, and becomes 60-90 ° of angle to be arranged in the battery case shell with the moving direction of battery case.
Above-mentioned alarm detecting unit is the MCU logical block.
The setting logic of above-mentioned alarm detecting unit adopts electric door lock to set up defences and withdraw a garrison.
The beneficial effects of the utility model are:
The utility model provides a kind of new type electric bicycle battery case displacement burglar alarm, the relative displacement that adopts battery case and battery case guide rail is as alarm criteria, avoided the traditional alert device influenced and the drawback of flase alarm by environmental noise, guaranteed the theftproof performance of battery of electric bicycle box more effectively, the noise of avoiding flase alarm to cause the simultaneously problem that disturbs residents.
Description of drawings
Below with reference to accompanying drawings specific embodiments of the present utility model is described in detail, wherein:
Fig. 1 is annexation figure of the present utility model; And
Fig. 2 is the utility model displacement warning scheme drawing;
The specific embodiment
In order to solve battery of electric bicycle box anti-theft alarm problem accurately and reliably, the utility model provides a kind of new type electric bicycle battery case displacement burglar alarm.Next specify this novel anti-theft annunciator.
This new type electric bicycle battery case displacement burglar alarm comprises alarm detecting unit, audio alarm, also comprises the displacement sensing apparatus that is arranged on the battery case.
Wherein, this displacement sensing apparatus produces displacement signal when the battery case displacement surpasses threshold value, reports to the police by audio alarm when this alarm detecting unit is set logic detection to displacement signal according to it.
Fig. 1 illustrates annexation figure of the present utility model, and as shown in Figure 1, this displacement sensing apparatus comprises magnetic patch 1 and magneto-dependent sensor 2.Wherein, magneto-dependent sensor 2 is connected by the power supply and the alarm detecting unit of power supply line and battery case respectively with audio sensor 3.
Among Fig. 1, line 4 connects the battery case positive poles, and line 5 connects the battery case negative poles and connects magneto-dependent sensor simultaneously, and line 6 is for setting up defences signal wire (SW) and connect alarm detecting unit, and line 7 is the displacement transducer signal line and connects alarm detecting unit.
Above-mentioned magnetic patch 1 be shaped as the disk shape.
Above-mentioned alarm detecting unit is the MCU logical block.
The setting logic of above-mentioned alarm detecting unit adopts electric door lock to set up defences and withdraw a garrison.
Above-mentioned electric door lock is the remote control electric door lock.
Fig. 2 illustrates the utility model displacement warning scheme drawing, wherein, and the state that the state when Fig. 2 a illustrates battery case and packs into, Fig. 2 b illustrate battery case when extracting out.
This displacement sensing apparatus also comprises the guide rail that is fixed on the car body and can slides into/go out for battery case.
Above-mentioned magneto-dependent sensor is arranged on the battery case; And/or described magnetic patch is arranged on the guide rail.
This novel electric vehicle battery case displacement burglar alarm adopts relative displacement as the basis for estimation of whether reporting to the police, with environmental noise without any relation, only whether battery case is taken off as alarm criteria from battery-driven car to set up defences afterwards.
This later-model relative displacement relies on the magnetic patch that is installed on the battery case guide rail, and be installed in magneto-dependent sensor in the battery case, the battery case guide rail is installed on the vehicle frame, not removable, and battery case will take off from guide rail, then must extract out along guide rail, in the process of extracting battery case out, magneto-dependent sensor must be through installing the position (as shown in Figure 2) of magnetic sheet on the guide rail.
Can judge thus whether battery case and battery case guide rail change in location has taken place, simultaneously this signal is transferred to audio alarm MCU, after MCU receives the signal of change in location,, set logic output alarm audio frequency according to it according to the state of setting up defences at that time.
What need supplemental instruction is that its state of setting up defences comprises to be established antitheft state and cancel two kinds of anti-theft states.
The relative distance scope of above-mentioned magneto-dependent sensor and magnetic patch is 5-45cm.Its relative distance has determined the size of displacement threshold value.
Above-mentioned magneto-dependent sensor is strip/or clavate sensor, and becomes 60-90 ° of angle to be arranged in the battery case shell with the moving direction of battery case.The probability that magneto-dependent sensor and magnetic patch are met in same point is set like this improves greatly, avoid failing to report.
What need further specify is, magneto-dependent sensor is arranged on the battery case in the utility model, and magnetic patch is arranged on the car body; On the contrary, magneto-dependent sensor also can be arranged on the car body, and magnetic patch also can be arranged on the battery case.It is that relative position is changed, and all is considered as equivalent way of the present utility model.
More than specific descriptions of the present utility model are intended to illustrate the implementation of specific embodiments can not be interpreted as it is to restriction of the present utility model.Those of ordinary skills can make various variants on the basis of the embodiment that describes in detail under instruction of the present utility model, these variants all should be included within the design of the present utility model.The utility model scope required for protection is only limited by described claims.
Claims (10)
1. a new type electric bicycle battery case displacement burglar alarm comprises alarm detecting unit, audio alarm, it is characterized in that:
Also comprise the displacement sensing apparatus that is arranged on the battery case,
Wherein, described displacement sensing apparatus produces displacement signal when the battery case displacement surpasses threshold value, reports to the police by audio alarm when described alarm detecting unit is set logic detection to displacement signal according to it.
2. burglar alarm as claimed in claim 1 is characterized in that:
Described displacement sensing apparatus comprises magneto-dependent sensor and magnetic patch.
3. burglar alarm as claimed in claim 2 is characterized in that:
Described displacement sensing apparatus also comprises the guide rail that is fixed on the car body and can slides into/go out for battery case.
4. burglar alarm as claimed in claim 3 is characterized in that:
Described magneto-dependent sensor is arranged on the battery case; And/or described magnetic patch is arranged on the guide rail.
5. burglar alarm as claimed in claim 4 is characterized in that:
Described magneto-dependent sensor is strip/or clavate sensor, and becomes 60-90 ° of angle to be arranged in the battery case shell with the moving direction of battery case.
6. as each described burglar alarm of claim 1 to 5, it is characterized in that:
The relative distance scope of described magneto-dependent sensor and magnetic patch is 5-45cm.
7. burglar alarm as claimed in claim 6 is characterized in that:
Described magnetic patch be shaped as the disk shape.
8. as claim 1 or 2 or 3 or 4 or 5 or 7 described burglar alarms, it is characterized in that:
Described alarm detecting unit is the MCU logical block.
9. as claim 1 or 2 or 3 or 4 or 5 or 7 described burglar alarms, it is characterized in that:
The setting logic of described alarm detecting unit adopts electric door lock to set up defences and withdraw a garrison.
10. burglar alarm as claimed in claim 9 is characterized in that:
Described electric door lock is the remote control electric door lock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202268090U CN201516883U (en) | 2009-09-17 | 2009-09-17 | Novel electric bicycle battery box displacement anti-theft alarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202268090U CN201516883U (en) | 2009-09-17 | 2009-09-17 | Novel electric bicycle battery box displacement anti-theft alarm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201516883U true CN201516883U (en) | 2010-06-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202268090U Expired - Fee Related CN201516883U (en) | 2009-09-17 | 2009-09-17 | Novel electric bicycle battery box displacement anti-theft alarm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201516883U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101705903B (en) * | 2009-11-27 | 2011-06-08 | 张正泉 | Impeller-type sea wave power generation device |
| FR2978415A1 (en) * | 2011-07-29 | 2013-02-01 | Jcdecaux Sa | Automatic storage system for storing cycles, has signaling device sending warning signal to user when detecting units detect that battery and container are separated from each other by distance greater than predetermined distance |
| CN104477280A (en) * | 2014-12-24 | 2015-04-01 | 江苏科技大学 | Battery antitheft alarming system of electric bicycle |
| CN107444534A (en) * | 2017-07-17 | 2017-12-08 | 芜湖泰领信息科技有限公司 | The alarm method and system of public bicycles |
-
2009
- 2009-09-17 CN CN2009202268090U patent/CN201516883U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101705903B (en) * | 2009-11-27 | 2011-06-08 | 张正泉 | Impeller-type sea wave power generation device |
| FR2978415A1 (en) * | 2011-07-29 | 2013-02-01 | Jcdecaux Sa | Automatic storage system for storing cycles, has signaling device sending warning signal to user when detecting units detect that battery and container are separated from each other by distance greater than predetermined distance |
| CN104477280A (en) * | 2014-12-24 | 2015-04-01 | 江苏科技大学 | Battery antitheft alarming system of electric bicycle |
| CN107444534A (en) * | 2017-07-17 | 2017-12-08 | 芜湖泰领信息科技有限公司 | The alarm method and system of public bicycles |
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Legal Events
| 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: 20100630 Termination date: 20150917 |
|
| EXPY | Termination of patent right or utility model |