CN103670053A - Intelligent lock for optical cable cross connecting cabinet - Google Patents
Intelligent lock for optical cable cross connecting cabinet Download PDFInfo
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- CN103670053A CN103670053A CN201410002264.0A CN201410002264A CN103670053A CN 103670053 A CN103670053 A CN 103670053A CN 201410002264 A CN201410002264 A CN 201410002264A CN 103670053 A CN103670053 A CN 103670053A
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- identification module
- direct current
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- 230000003287 optical effect Effects 0.000 title abstract description 8
- 239000000835 fiber Substances 0.000 claims description 16
- 230000001815 facial effect Effects 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
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Abstract
The invention discloses an intelligent lock for an optical cable cross connecting cabinet and belongs to the technical field of an intelligent lock. The intelligent lock comprises a shell, a bolt, guide grooves, a first DC (Direct Current) motor, a second DC motor, a rack and a circuit board, wherein two guide grooves are provided, are respectively formed at both sides of the motion direction of the bolt and are matched with the bolt; the rack is fixedly arranged at the tail part of the bolt; teeth are arranged at both sides of the motion direction of the rack; an output shaft of the first DC motor is fixedly provided with a first gear by a pin; an output shaft of the second DC motor is fixedly provided with a second gear by a pin; the first gear and the second gear are respectively meshed with the teeth at both the sides of the rack; a first output end of the circuit board is connected with a power supply input end of the first DC motor; and a second output end of the circuit board is connected with a power supply input end of the second DC motor. The intelligent lock has the beneficial effects that the double guide groove structure ensures that the operating track of the bolt is not deviated and the bolt operates smoothly; and two DC motors ensure a sufficient driving force and ensures that the bolt is not deviated in the operating process.
Description
Technical field
The present invention relates to smart lock technical field, specifically a kind of fiber cable cross connection box smart lock.
Background technology
Fiber cable cross connection box (is called for short: optical cross box) almost ubiquitous in whole fiber optic network.Along with the propelling of China Mobile's full-service district and FTTH building-up work, the building-up work of Metropolitan Area Network (MAN) optical cross box is raised speed, and annual increment is more than 30%.As can be seen here, the necessity of optical cross box in whole basic network is self-evident.
Along with the generally setting of optical cross box, the security of operation of optical cross box and box equipment has become most important work in management.The lock of the fiber cable cross connection box of prior art is generally mechanical lock, pass through key unlocking, the employing smart lock of advanced point, the smart lock of prior art is generally to control by Intelligent key identification module, what driving dead bolt was used is a direct current generator, this structure, adopt a direct current generator to drive dead bolt, often there will be direct current generator to burn out or corrosion after cannot unblank, also the situation that often there will be motor driving force can not unblank not, the Inspection and maintenance work of optical cable joining box equipment is brought to inconvenience, also the smart lock of using to fiber cable cross connection box frequently carries out maintenance and repair and brings larger workload and larger maintenance maintenance cost.
Summary of the invention
For the above-mentioned technical problem existing in prior art, the present invention proposes a kind of fiber cable cross connection box smart lock.
The technical solution used in the present invention is: a kind of fiber cable cross connection box smart lock, comprise housing and dead bolt, and also comprise guide groove, the first direct current generator, the second direct current generator, tooth bar and circuit board; Described guide groove comprises two, is separately positioned on the both sides of the dead bolt direction of motion, is equipped with dead bolt; Tooth bar is fixedly installed on the afterbody of dead bolt, in the both sides of the tooth bar direction of motion, is provided with tooth; On the output shaft of the first direct current generator, by pin, be fixedly installed the first gear, on the output shaft of the second direct current generator, by pin, be fixedly installed the second gear, the first gear and the second gear mesh with the tooth of tooth bar both sides respectively; The first output of circuit board is connected with the power input of the first direct current generator, and the second output is connected with the power input of the second direct current generator.
As optimal way, described tooth bar and described dead bolt integrated setting.
Further, concrete: described circuit board comprises: bio-identification module, Intelligent key identification module, with door, power module, phase inverter, the first DC MOTOR CONTROL module and the second DC MOTOR CONTROL module; Described with door two inputs be connected with the output of Intelligent key identification module with bio-identification module respectively, output is connected with second control input end of DC MOTOR CONTROL module and the input of phase inverter; The output of phase inverter is connected with the control input end of the first DC MOTOR CONTROL module; The first power output end of power module is connected with the power input of the second DC MOTOR CONTROL module with the first DC MOTOR CONTROL module, and second source output is connected with the power input of Intelligent key identification module with bio-identification module; The output of the first DC MOTOR CONTROL module is connected with the input of the first direct current generator, and the output of the second DC MOTOR CONTROL module is connected with the input of the second direct current generator.Described bio-identification module is any in fingerprint identification module, palmmprint identification module, facial recognition modules, voice recognition module, iris recognition module.Described Intelligent key identification module is any in IC-card identification module, RFID identification module, USB Intelligent key identification module.
The beneficial effect that technical solution of the present invention can realize: adopt two guide barrel constructions, guarantee that the running orbit of dead bolt does not depart from, also can make dead bolt stretching operation smooth and easy; Adopt two direct current generators to mesh in tooth bar both sides, having guaranteed has enough driving forces that gives dead bolt, outside another motor also can drive and unblank after a motor lost efficacy, can also guarantee that tooth bar both sides are stressed evenly, prevent that under a direct current generator, both sides unbalance stress causes dead bolt operation to depart from.
Accompanying drawing explanation
Fig. 1 is the structure sectional view of smart lock for embodiment of the present invention fiber cable cross connection box.
Fig. 2 is the circuit theory diagrams of circuit board in embodiment of the present invention Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing, the embodiment of the present invention is described in detail.
As depicted in figs. 1 and 2, a kind of fiber cable cross connection box smart lock of the present embodiment, comprises housing 1 and dead bolt 2, also comprises guide groove 4, the first direct current generator 5, the second direct current generator 6, tooth bar 3 and circuit board 7.Described guide groove 4 comprises two, is separately positioned on the both sides of dead bolt 2 directions of motion, is equipped with dead bolt 2, and the guide groove 4 that dead bolt 2 both sides coordinate can guarantee that the operation of dead bolt does not depart from, and also can guarantee the flexible smooth and easy of dead bolt 2; Tooth bar 3 is fixedly installed on the afterbody of dead bolt 2, in the both sides of tooth bar 3 directions of motion, is provided with tooth 31; On the output shaft of the first direct current generator 5 by pin be fixedly installed on the output shaft of the first gear 51, the second direct current generators 6 by pin be fixedly installed the second gear 61, the first gears 51 and the second gear 61 respectively with the tooth engagement of tooth bar 3 both sides; The first output of circuit board 7 is connected with the power input of the first direct current generator 5, and the second output is connected with the power input of the second direct current generator 6.
Above-mentioned the first direct current generator 5 and the second direct current generator 6 are arranged on the same side, and therefore the rotation direction of the first direct current generator 5 and the second direct current generator 6 is contrary.Circuit board 7 now outputs to the first direct current generator 5 and the second direct current generator 6 should be contrary, as long as the control signal of same direct current generator is outputed to another motor through a phase inverter, and can to realize two direct current generator traffic directions contrary, this type of circuit board 7 is common control circuits, does not repeat them here.
As preferred version, described tooth bar 3 and described dead bolt 2 integrated setting.
The present embodiment provides a kind of preferred version of circuit board: described circuit board 7 comprises: bio-identification module 71, Intelligent key identification module 72, with door 73, power module 70, phase inverter 74, the first DC MOTOR CONTROL module 75 and the second DC MOTOR CONTROL module 76; Describedly be connected with the output of Intelligent key identification module 72 with bio-identification module 71 respectively with door two inputs of 73, output is connected with the input of phase inverter 74 with the control input end of the second DC MOTOR CONTROL module 76; The output of phase inverter 74 is connected with the control input end of the first DC MOTOR CONTROL module 75; The first power output end of power module 70 is connected with the power input of the second DC MOTOR CONTROL module 76 with the first DC MOTOR CONTROL module 75, and second source output is connected with the power input of Intelligent key identification module 72 with bio-identification module 71; The output of the first DC MOTOR CONTROL module 75 is connected with the input of the first direct current generator 5, and the output of the second DC MOTOR CONTROL module 76 is connected with the input of the second direct current generator 6.
Contrary during control signal that the first power output end receives with the first DC MOTOR CONTROL module 75 and the second DC MOTOR CONTROL module 76, therefore the first power output end is also contrary with the control output of the first DC MOTOR CONTROL module 75 and the second DC MOTOR CONTROL module 76, and therefore the running of the first direct current generator 5 and the second direct current generator 6 is also contrary.Increase bio-identification module 71, guaranteed the safety that identity authentication is unblanked, even if Intelligent key is lost, also can not cause fiber cable cross connection box illegally to be opened.
As preferred version, described bio-identification module 71 is any in fingerprint identification module, palmmprint identification module, facial recognition modules, voice recognition module, iris recognition module.Described Intelligent key identification module 72 is any in IC-card identification module, RFID identification module, USB Intelligent key identification module.
Claims (5)
1. a fiber cable cross connection box smart lock, comprises housing (1) and dead bolt (2), it is characterized in that, also comprises guide groove (4), the first direct current generator (5), the second direct current generator (6), tooth bar (3) and circuit board (7); Described guide groove (4) comprises two, is separately positioned on the both sides of dead bolt (2) direction of motion, is equipped with dead bolt (2); Tooth bar (3) is fixedly installed on the afterbody of dead bolt (2), in the both sides of tooth bar (3) direction of motion, is provided with tooth (31); On the output shaft of the first direct current generator (5), by pin, be fixedly installed the first gear (51), on the output shaft of the second direct current generator (6), by pin, be fixedly installed the second gear (61), the first gear (51) and the second gear (61) mesh with the tooth of tooth bar (3) both sides respectively; The first output of circuit board (7) is connected with the power input of the first direct current generator (5), and the second output is connected with the power input of the second direct current generator (6).
2. fiber cable cross connection box smart lock according to claim 1, is characterized in that, described tooth bar (3) and described dead bolt (2) integrated setting.
3. fiber cable cross connection box smart lock according to claim 1 and 2, it is characterized in that, described circuit board (7) comprising: bio-identification module (71), Intelligent key identification module (72), with door (73), a power module (70), phase inverter (74), the first DC MOTOR CONTROL module (75) and the second DC MOTOR CONTROL module (76); Described with door (73) two inputs be connected with the output of Intelligent key identification module (72) with bio-identification module (71) respectively, output is connected with the input of phase inverter (74) with the control input end of the second DC MOTOR CONTROL module (76); The output of phase inverter (74) is connected with the control input end of the first DC MOTOR CONTROL module (75); The first power output end of power module (70) is connected with the power input of the second DC MOTOR CONTROL module (76) with the first DC MOTOR CONTROL module (75), and second source output is connected with the power input of Intelligent key identification module (72) with bio-identification module (71); The output of the first DC MOTOR CONTROL module (75) is connected with the input of the first direct current generator (5), and the output of the second DC MOTOR CONTROL module (76) is connected with the input of the second direct current generator (6).
4. fiber cable cross connection box smart lock according to claim 3, is characterized in that, described bio-identification module (71) is any in fingerprint identification module, palmmprint identification module, facial recognition modules, voice recognition module, iris recognition module.
5. fiber cable cross connection box smart lock according to claim 3, is characterized in that, described Intelligent key identification module (72) is any in IC-card identification module, RFID identification module, USB Intelligent key identification module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410002264.0A CN103670053A (en) | 2014-01-03 | 2014-01-03 | Intelligent lock for optical cable cross connecting cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410002264.0A CN103670053A (en) | 2014-01-03 | 2014-01-03 | Intelligent lock for optical cable cross connecting cabinet |
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| Publication Number | Publication Date |
|---|---|
| CN103670053A true CN103670053A (en) | 2014-03-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410002264.0A Pending CN103670053A (en) | 2014-01-03 | 2014-01-03 | Intelligent lock for optical cable cross connecting cabinet |
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| CN (1) | CN103670053A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104948544A (en) * | 2014-03-27 | 2015-09-30 | 珠海格力电器股份有限公司 | Latching device and connecting device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5480198A (en) * | 1992-08-13 | 1996-01-02 | Bauer Systemechnik Ag | Drive arrangement for a security system |
| CN2797543Y (en) * | 2005-06-20 | 2006-07-19 | 嘉兴市蓝洋科技电子有限公司 | Mechanical transmission structure for lock |
| CN2934489Y (en) * | 2006-06-20 | 2007-08-15 | 马竞雄 | Theftproof lock |
| CN201265300Y (en) * | 2008-09-02 | 2009-07-01 | 姜志钧 | Locking mechanism for safe |
| CN102022038A (en) * | 2009-09-14 | 2011-04-20 | K.A.施莫沙尔控股两合公司 | Locking device for a component for closing an opening |
| CN102392559A (en) * | 2011-10-21 | 2012-03-28 | 郑小军 | Multi-insurance self-control anti-theft lock |
| CN202788277U (en) * | 2012-01-03 | 2013-03-13 | 何守洋 | Double motor intelligent electronic lock |
| CN203654925U (en) * | 2014-01-03 | 2014-06-18 | 上海长跃通信技术有限公司 | Intelligent lock for optical cable cross-connecting box |
-
2014
- 2014-01-03 CN CN201410002264.0A patent/CN103670053A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5480198A (en) * | 1992-08-13 | 1996-01-02 | Bauer Systemechnik Ag | Drive arrangement for a security system |
| CN2797543Y (en) * | 2005-06-20 | 2006-07-19 | 嘉兴市蓝洋科技电子有限公司 | Mechanical transmission structure for lock |
| CN2934489Y (en) * | 2006-06-20 | 2007-08-15 | 马竞雄 | Theftproof lock |
| CN201265300Y (en) * | 2008-09-02 | 2009-07-01 | 姜志钧 | Locking mechanism for safe |
| CN102022038A (en) * | 2009-09-14 | 2011-04-20 | K.A.施莫沙尔控股两合公司 | Locking device for a component for closing an opening |
| CN102392559A (en) * | 2011-10-21 | 2012-03-28 | 郑小军 | Multi-insurance self-control anti-theft lock |
| CN202788277U (en) * | 2012-01-03 | 2013-03-13 | 何守洋 | Double motor intelligent electronic lock |
| CN203654925U (en) * | 2014-01-03 | 2014-06-18 | 上海长跃通信技术有限公司 | Intelligent lock for optical cable cross-connecting box |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104948544A (en) * | 2014-03-27 | 2015-09-30 | 珠海格力电器股份有限公司 | Latching device and connecting device |
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Application publication date: 20140326 |
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