CN102155122A - Anti-theft lock for electric meter box with fingerprint password key - Google Patents
Anti-theft lock for electric meter box with fingerprint password key Download PDFInfo
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- CN102155122A CN102155122A CN2011100664371A CN201110066437A CN102155122A CN 102155122 A CN102155122 A CN 102155122A CN 2011100664371 A CN2011100664371 A CN 2011100664371A CN 201110066437 A CN201110066437 A CN 201110066437A CN 102155122 A CN102155122 A CN 102155122A
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- lock
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- lock body
- lock core
- electric meter
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- 230000005611 electricity Effects 0.000 claims description 8
- 230000001939 inductive effect Effects 0.000 abstract 1
- 230000006698 induction Effects 0.000 description 5
- 238000009434 installation Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 230000006386 memory function Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
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Abstract
The invention provides an anti-theft lock for an electric meter box with a fingerprint password key. A USB (Universal Serial Bus) interface is arranged on one side of a lock body; a lock core is arranged in the lock body; one side of the lock core is connected with a driver; a locking stick is arranged in the lock core; one side of the locking stick of the lock body is provided with a lock card; the side face of the lock body opposite to the USB interface is connected with a receiver for transmitting a received signal command to the driver; the driver is arranged close to an armature of the locking stick; a spring baffle plate is arranged in a locking stick telescopic cavity of the lock core; one side of the spring baffle plate is sleeved with a spring; a battery is arranged in the fingerprint password key; anode and cathode leads of the battery are connected with a switch and an electromagnetic coil respectively to form a loop; and the switch is connected with a fingerprint recognizer. The fingerprint password key for the anti-theft lock is used for opening an inductive lock connected with the USB interface, and has an anti-theft function. The anti-theft lock is suitable for being installed and used on various electric meter shells or electric meter boxes.
Description
Technical field
The present invention is to provide a kind of finger-print cipher key electricity meter box theftproof lock.
Background technology
Electric energy has to produce with using as a kind of special commodity and carries out simultaneously and do not have a visible characteristic in kind.For making electric energy not cause dead wight loss on intermediate links, power supply department need carried out anti-electricity-theft management work from every side.Energy meter metering electric weight is that therefore, any one that changes in the three elements can make energy meter slow-speed, stall even counter-rotating by voltage, electric current, power factor three elements and the decision of the product of time.Show that according to numerous stealing cases stealing need change above-mentioned electric-power metering three elements, most ways are from changing starting with of metering device, because tool disguise in the weigh box is difficult for being found.
Before the present invention proposes, at power domain various be used to measure power consumption and special-purpose instrument and meter locksets are arranged, this lockset all is common lock or the electronic lock all kinds of ammeters that lock usually.Because common lock pried open easily or open with common key, electronic watch is also given away secrets easily, so do not possess anti-theft feature, is subjected to artificial destruction or misoperation easily and electricity and security incident occur stealing.
Summary of the invention
For a kind of special use lock with anti-theft feature is provided, the invention provides a kind of finger-print cipher key electricity meter box theftproof lock.This lock solves the antitheft technical problem of ammeter lock by finger-print cipher key and the induction lock that USB interface is installed.
The scheme that technical solution problem of the present invention is adopted is:
Side at lock body is equipped with USB interface, lock core is installed in lock body, lock core one side is connected with driver, the lock rod is installed in lock core, is provided with pintle hook lock in lock rod one side of lock body, the side relative with USB interface at lock body is connected with receiver, receiver passes to driver with the signal instruction that receives, driver is installed with the armature of lock rod is approaching, is provided with spring stop in the lock rod telescopic cavity of lock core, and spring stop one side is set with spring.
In the finger-print cipher key battery is housed, the battery plus-negative plate lead constitutes the loop with derailing switch and electromagnetic coil respectively, is connected with Fingerprint Identification Unit on derailing switch.
Good effect, coded lock of the present invention is with the key operated induction lock that is connected with USB interface of finger-print cipher, realized opening or the induction lock that locks according to the key that is set with finger-print cipher, when induction lock breaks down or during the fingerprint key loss, by the USB loader, the input unlocking cipher realizes that no fingerprint key just can open induction lock.Owing to can only just can carry out opening or closing of electricity meter box with Fingerprint Identification Unit or USB loader, so have anti-theft feature.The present invention suits to install and use on all kinds of ammeter housings or electricity meter box.
Description of drawings
Fig. 1 is a structure chart of the present invention
Fig. 2 is finger-print cipher Key structure figure of the present invention
Among the figure, 1. lock body, 2.USB interface, 3. lock core, 3.1. armature, 3.2. spring stop, 3.3. spring, 4. driver, 5. receiver, 6. lock rod, 7. pintle hook lock, 8. finger-print cipher key, 8.1. battery, 8.2. Fingerprint Identification Unit, 8.3. derailing switch, 8.4. electromagnetic coil.
The specific embodiment
According to the figure, side at lock body 1 is equipped with USB interface, and lock core 3 is installed in lock body, and lock core one side is connected with driver 4, lock rod 6 is installed in lock core, lock rod one side at lock body is provided with pintle hook lock 7, is connected with receiver 5 in the lock body side relative with USB interface, and receiver passes to driver with the signal instruction that receives, driver and armature 3.1 approaching installations of locking rod, be provided with spring stop 3.2 in the lock rod telescopic cavity of lock core, spring stop one side is set with spring 3.3.
Battery 8.1 is housed in the finger-print cipher key 8, and the battery plus-negative plate lead constitutes the loop with derailing switch 8.3 and electromagnetic coil 8.4 respectively, is connected with Fingerprint Identification Unit 8.2 on derailing switch.
Lock of the present invention belongs to electromagnetic induction coded lock type.
Coded lock of the present invention can lock on/off by enough finger-print cipher keys, under the situation that does not have the finger-print cipher key, can realize locking on/off with the finger-print cipher that computer retained by the USB socket that is connected on the lock body.Can also revise finger-print cipher by the computer corresponding software programs, be used for repairing or changing finger-print cipher.
Use of the present invention
During installation, lock body and pintle hook lock are installed in the both sides of ammeter chamber door respectively.
With finger-print cipher key alignment receiver, receiver received pulse signal is also responded to electromagnetic coil in the driver, and adhesive lock rod overcomes spring force and move in lock core and lock, and the disengaging pintle hook lock at this moment, just can be opened lock body, and open the ammeter chamber door.
Close when locking when the ammeter chamber door, the fingerprint key is taken away from receiver, make it break away from receiver, do not have drive current to act on the lock core, at this moment, the elastic force by spring makes the locking of lock rod in pintle hook lock, has realized the locking of electricity meter box.
Characteristics of the present invention
1, the finger-print cipher key is to the identification of holder's fingerprint;
2, start password program behind the recognition and verification, lock is operated release;
3, digital deciphering key is realized the deciphering interlock of the password setting and the digital electric key of electronic lock;
4, release memory function, the concrete time of record opening/closing lock;
5, the release number of times of regularly really weighing and limiting is finished the mandate of key and the unified management that record is preserved;
6, the alarm function of opening/closing lock;
7, the mandate importing of key and operation note are derived and are finished by being connected with the computer terminal, and many station terminals connect by same central server of network;
8, the number of passive locks and active key identification can be changed the password of digital electric release at any time by adding USB interface.
9, the background terminal machine has modify feature to the key fingerprint recognition system.
Claims (1)
1. finger-print cipher key electricity meter box theftproof lock, it is characterized in that: the side at lock body (1) is equipped with USB interface, lock core (3) is installed in lock body, lock core one side is connected with driver (4), lock rod (6) is installed in lock core, lock rod one side at lock body is provided with pintle hook lock (7), be connected with receiver (5) in the lock body side relative with USB interface, receiver passes to driver with the signal instruction that receives, driver is installed with the armature (3.1) of lock rod is approaching, be provided with spring stop (3.2) in the lock rod telescopic cavity of lock core, spring stop one side is set with spring (3.3);
Battery (8.1) is housed in the finger-print cipher key (8), and the battery plus-negative plate lead constitutes the loop with derailing switch (8.3) and electromagnetic coil (8.4) respectively, is connected with Fingerprint Identification Unit (8.2) on derailing switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110066437 CN102155122B (en) | 2011-03-19 | 2011-03-19 | Anti-theft lock for electric meter box with fingerprint password key |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110066437 CN102155122B (en) | 2011-03-19 | 2011-03-19 | Anti-theft lock for electric meter box with fingerprint password key |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102155122A true CN102155122A (en) | 2011-08-17 |
| CN102155122B CN102155122B (en) | 2013-04-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110066437 Active CN102155122B (en) | 2011-03-19 | 2011-03-19 | Anti-theft lock for electric meter box with fingerprint password key |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102155122B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102383662A (en) * | 2011-09-08 | 2012-03-21 | 珠海汇金科技有限公司 | Electronic lock cylinder and device for unlocking electronic lock |
| CN106296897A (en) * | 2016-08-01 | 2017-01-04 | 电子科技大学 | The intelligent active electronic key of finger print identifying and passive smart lock and its implementation |
| CN106546788A (en) * | 2017-01-23 | 2017-03-29 | 晋江市速龙电子科技有限公司 | A kind of anti-theft electricity meter box |
| CN110398618A (en) * | 2019-08-02 | 2019-11-01 | 浙江志创企业管理有限公司 | A kind of anti-theft intelligent electric meter |
| CN114170708A (en) * | 2021-11-25 | 2022-03-11 | 广东易正电气股份有限公司 | Intelligent lock system of meter box and management method thereof |
| CN115263100A (en) * | 2022-06-18 | 2022-11-01 | 达得利电力设备有限公司 | Mechanical door lock for preventing electricity meter box from being stolen |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1094179A1 (en) * | 1999-10-19 | 2001-04-25 | Elektromanufaktur Zangenstein, Hanauer GmbH & Co. KGaA | Method and device for a powerless unlocking of a locking device |
| CN100999961A (en) * | 2006-01-14 | 2007-07-18 | 姜仁忠 | New Sci & Tech. cipher lock and design method of key thereof |
| CN200968107Y (en) * | 2006-09-15 | 2007-10-31 | 张志泉 | Anti-theft door lock |
| US20080060393A1 (en) * | 2006-09-07 | 2008-03-13 | Fritz Hugo Johansson | Electronic Combination Lock |
| CN201614801U (en) * | 2010-03-17 | 2010-10-27 | 方欣 | Electronic coded electric control lock |
| CN202064718U (en) * | 2011-03-19 | 2011-12-07 | 辽宁省电力有限公司葫芦岛供电公司 | Anti-theft lock for electric meter case with fingerprint password key |
-
2011
- 2011-03-19 CN CN 201110066437 patent/CN102155122B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1094179A1 (en) * | 1999-10-19 | 2001-04-25 | Elektromanufaktur Zangenstein, Hanauer GmbH & Co. KGaA | Method and device for a powerless unlocking of a locking device |
| CN100999961A (en) * | 2006-01-14 | 2007-07-18 | 姜仁忠 | New Sci & Tech. cipher lock and design method of key thereof |
| US20080060393A1 (en) * | 2006-09-07 | 2008-03-13 | Fritz Hugo Johansson | Electronic Combination Lock |
| CN200968107Y (en) * | 2006-09-15 | 2007-10-31 | 张志泉 | Anti-theft door lock |
| CN201614801U (en) * | 2010-03-17 | 2010-10-27 | 方欣 | Electronic coded electric control lock |
| CN202064718U (en) * | 2011-03-19 | 2011-12-07 | 辽宁省电力有限公司葫芦岛供电公司 | Anti-theft lock for electric meter case with fingerprint password key |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102383662A (en) * | 2011-09-08 | 2012-03-21 | 珠海汇金科技有限公司 | Electronic lock cylinder and device for unlocking electronic lock |
| CN106296897A (en) * | 2016-08-01 | 2017-01-04 | 电子科技大学 | The intelligent active electronic key of finger print identifying and passive smart lock and its implementation |
| CN106546788A (en) * | 2017-01-23 | 2017-03-29 | 晋江市速龙电子科技有限公司 | A kind of anti-theft electricity meter box |
| CN106546788B (en) * | 2017-01-23 | 2018-11-16 | 晋江市速龙电子科技有限公司 | A kind of anti-theft electricity meter box |
| CN110398618A (en) * | 2019-08-02 | 2019-11-01 | 浙江志创企业管理有限公司 | A kind of anti-theft intelligent electric meter |
| CN114170708A (en) * | 2021-11-25 | 2022-03-11 | 广东易正电气股份有限公司 | Intelligent lock system of meter box and management method thereof |
| CN115263100A (en) * | 2022-06-18 | 2022-11-01 | 达得利电力设备有限公司 | Mechanical door lock for preventing electricity meter box from being stolen |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102155122B (en) | 2013-04-10 |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: STATE GRID CORPORATION OF CHINA Effective date: 20121213 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20121213 Address after: 125000 Huludao City, Liaoning province Longgang district on the road No. 5 Applicant after: Huludao Power Supply Company, Liaoning Electric Power Co., Ltd. Applicant after: State Grid Corporation of China Address before: 125000 Huludao City, Liaoning province Longgang district on the road No. 5 Applicant before: Huludao Power Supply Company, Liaoning Electric Power Co., Ltd. |
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