CN203859204U - Antitheft lithium battery protection plate - Google Patents
Antitheft lithium battery protection plate Download PDFInfo
- Publication number
- CN203859204U CN203859204U CN201420201602.9U CN201420201602U CN203859204U CN 203859204 U CN203859204 U CN 203859204U CN 201420201602 U CN201420201602 U CN 201420201602U CN 203859204 U CN203859204 U CN 203859204U
- Authority
- CN
- China
- Prior art keywords
- circuit
- controller
- lithium battery
- antitheft
- battery protection
- 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
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Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Abstract
The utility model relates to the technical field of lithium battery management, in particular to an antitheft lithium battery protection plate which is reasonable in structure, simple and convenient to use and capable of achieving an antitheft early warning effect. The antitheft lithium battery protection plate comprises a controller, and is characterized by being provided with a current sampling circuit, a voltage sampling circuit and a vibration detection circuit, which are respectively connected with the controller, as well as an alarming circuit which is connected with the controller, and a charging/discharging switch circuit which is connected with the controller, wherein the vibration detection circuit is provided with two vibration sensors, and the controller is internally provided with a micro-control chip and a GSM (global system for mobile communication) communication module which is connected with the micro-control chip. Compared with the prior art, the antitheft lithium battery protection plate is reasonable in structure, convenient to use and capable of realizing safety and preventing a lithium battery pack from being stolen.
Description
Technical field:
The utility model relates to lithium battery administrative skill field, specifically a kind of rational in infrastructure, easy to use, can play the antitheft lithium battery protection board of anti-theft early-warning effect.
Background technology:
At present, lithium battery, as the one of storage battery, has the significant advantages such as energy density is large, long service life, is more and more applied in productive life.The useful life of lithium battery is longer than common lead acid accumulator; but when occurring the situation such as overcurrent, overvoltage in charge and discharge process; and discharge and recharge increasing of number of times, and lithium battery is by damaged, and it is necessary therefore in using lithium battery, being equipped with relevant protective circuit.In addition,, because lithium battery group is expensive, therefore should in use be equipped with necessary anti-theft measure.
Summary of the invention:
The utility model, for the shortcoming and defect existing in prior art, proposes one rational in infrastructure, easy to use, can play the antitheft lithium battery protection board of anti-theft early-warning effect.
The technical solution of the utility model is as follows:
A kind of antitheft lithium battery protection board; comprise controller; it is characterized in that being provided with the current sampling circuit, voltage sampling circuit and the vibration detection circuit that are connected with controller respectively; also be provided with the warning circuit being connected with controller; wherein in vibration detection circuit, be provided with two vibrating sensors; the gsm communication module that is provided with microcontroller chip in controller and is connected with microcontroller chip, is also provided with the charge/discharge switching circuit being connected with controller.
In the utility model middle controller, be also provided with the data acquisition circuit being connected with microcontroller chip, data acquisition circuit comprises A/D change-over circuit, the amplifying circuit being connected with A/D change-over circuit, the summation circuit being connected with amplification circuit output end, and the output of summation circuit is connected with microcontroller chip.
In the utility model controller, be also provided with the communication interface circuit being connected with microcontroller chip, or USB interface, for realizing and being connected of outside host computer.
In the utility model controller, microcontroller chip adopts Chip Microcomputer A RM chip, and gsm module adopts the module that model is TC35.
The utility model in use, by the charge/discharge state of charge/discharge switching circuit control lithium battery group, when in charge/discharge process, pass through current sampling circuit, voltage sampling circuit gathers the electric current in charge or discharge process, magnitude of voltage, and sent in controller and compared with secure threshold, in the time exceeding secure threshold, send alarm signal by warning circuit, in addition, the utility model also gathers the vibration signal of lithium battery group environment of living in by vibrating sensor, when detecting after vibration signal, controller sends alarming short message by gsm communication module to user, make user take in time anti-theft measure.
The utility model compared with prior art, rational in infrastructure, easy to use, can play the object of lithium battery group safe antitheft.
Brief description of the drawings:
Accompanying drawing 1 is structural representation of the present utility model.
Reference numeral: controller 1, current sampling circuit 2, voltage sampling circuit 3, vibration detection circuit 4, warning circuit 5, microcontroller chip 6, gsm communication module 7, charge/discharge switching circuit 8, data acquisition circuit 9, communication interface circuit 10.
Embodiment:
Below in conjunction with accompanying drawing, the utility model is further described.
As shown in Figure 1; the utility model proposes a kind of antitheft lithium battery protection board; comprise controller 1; it is characterized in that being provided with the current sampling circuit 2, voltage sampling circuit 3 and the vibration detection circuit 4 that are connected with controller 1 respectively; also be provided with the warning circuit 5 being connected with controller 1; wherein in vibration detection circuit 4, be provided with two vibrating sensors; the gsm communication module 7 that is provided with microcontroller chip 6 in controller 1 and is connected with microcontroller chip 6, is also provided with the charge/discharge switching circuit 8 being connected with controller 1.
In the utility model middle controller 1, be also provided with the data acquisition circuit 9 being connected with microcontroller chip 6, data acquisition circuit 9 comprises A/D change-over circuit, the amplifying circuit being connected with A/D change-over circuit, the summation circuit being connected with amplification circuit output end, and the output of summation circuit is connected with microcontroller chip.
In the utility model controller 1, be also provided with the communication interface circuit 10 being connected with microcontroller chip 6, or USB interface, for realizing and being connected of outside host computer.
In the utility model controller, microcontroller chip 6 adopts Chip Microcomputer A RM chip, and it is the module of TC35 that gsm communication module 7 adopts model.
The utility model in use, control the charge/discharge state of lithium battery group by charge/discharge switching circuit 8, when in charge/discharge process, by current sampling circuit 2, voltage sampling circuit 3 gathers the electric current in charge or discharge process, magnitude of voltage, and sent in controller and compared with secure threshold, in the time exceeding secure threshold, send alarm signal by warning circuit 5, in addition, the utility model also gathers the vibration signal of lithium battery group environment of living in by vibrating sensor, when detecting after vibration signal, controller sends alarming short message by gsm communication module 7 to user, make user take in time anti-theft measure.
The utility model compared with prior art, rational in infrastructure, easy to use, can play the object of lithium battery group safe antitheft.
Claims (4)
1. an antitheft lithium battery protection board; comprise controller; it is characterized in that being provided with the current sampling circuit, voltage sampling circuit and the vibration detection circuit that are connected with controller respectively; also be provided with the warning circuit being connected with controller; wherein in vibration detection circuit, be provided with two vibrating sensors; the gsm communication module that is provided with microcontroller chip in controller and is connected with microcontroller chip, is also provided with the charge/discharge switching circuit being connected with controller.
2. the antitheft lithium battery protection board of one according to claim 1; it is characterized in that being also provided with in controller the data acquisition circuit being connected with microcontroller chip; data acquisition circuit comprises A/D change-over circuit, the amplifying circuit being connected with A/D change-over circuit, the summation circuit being connected with amplification circuit output end, and the output of summation circuit is connected with microcontroller chip.
3. the antitheft lithium battery protection board of one according to claim 1, is characterized in that being also provided with in controller the communication interface circuit being connected with microcontroller chip or USB interface.
4. the antitheft lithium battery protection board of one according to claim 1, is characterized in that in controller, microcontroller chip adopts Chip Microcomputer A RM chip, and gsm module adopts the module that model is TC35.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420201602.9U CN203859204U (en) | 2014-04-24 | 2014-04-24 | Antitheft lithium battery protection plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420201602.9U CN203859204U (en) | 2014-04-24 | 2014-04-24 | Antitheft lithium battery protection plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203859204U true CN203859204U (en) | 2014-10-01 |
Family
ID=51609044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420201602.9U Expired - Fee Related CN203859204U (en) | 2014-04-24 | 2014-04-24 | Antitheft lithium battery protection plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203859204U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112968237A (en) * | 2021-01-20 | 2021-06-15 | 山东精工电源科技有限公司 | Anti-theft lithium battery |
-
2014
- 2014-04-24 CN CN201420201602.9U patent/CN203859204U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112968237A (en) * | 2021-01-20 | 2021-06-15 | 山东精工电源科技有限公司 | Anti-theft lithium battery |
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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: 20141001 Termination date: 20150424 |
|
| EXPY | Termination of patent right or utility model |