CN103161356A

CN103161356A - Lock capable of generating and wirelessly sending electronic facing slip

Info

Publication number: CN103161356A
Application number: CN 201110438947
Authority: CN
Inventors: 王毅
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-12-16
Filing date: 2011-12-16
Publication date: 2013-06-19

Abstract

The invention relates to a lock capable of generating and wirelessly sending an electronic facing slip. The lock capable of capable of generating and wirelessly sending the electronic facing slip is mainly used by units, such as goods transportation units, confidential archive management units, which are high in safety-protection level and needs safe locks. The lock capable of generating and wirelessly sending the electronic facing slip is mainly composed of a lock body 1, a lock beam 2, a lock bolt 3, a lock element component 4, a circuit board 5, a battery 6, and a microswitch 7. When the lock is locked, the lock beam 2 moves downwards, the lock bolt 3 is pressed into a wedge-shaped notch in the lock beam 2, a pressure spring of the microswitch 7 is forced to be closed, and the microswitch 7 is closed and outputs a closing signal to a computer chip on the circuit board 5, and then the electronic facing slip and locking time are generated and stored, and then a wireless sending circuit is controlled to send the electronic facing slip according to requirements. When the lock is unlocked, the lock bolt 3 withdraws from the wedge-shaped notch in the lock beam 2, the pressure spring of the microswitch 7 returns to the original position, the switch is powered off, an opening signal is output to the computer chip on the circuit board, the electronic facing slip is cleared, the lock opening time is recorded, and then the wireless sending circuit is stopped sending the electronic facing slip.

Description

A kind ofly can produce electronic seal and with the lock of wireless transmit

The present invention relates to a kind ofly can produce electronic seal and with the lock of wireless transmit, its be mainly used in the stronger logistics of safety precaution rank transport as bank's money case transport, Postal Logistics, oil are transported etc. and confidential archive management etc. needs to use safety with the lock unit.At present all use padlock unit none are not to use to be similar to original sealing bar (card) and to hide the method such as lock keyhole and prevent from destroying and stealing when emphasizing safety, as " electron radio-frequency envelope padlock and be used for sealed key hole card (application number: 200920273337.4); or as " a kind of padlock of carrier state memory (patent No. " 03227812.8), such as above-mentioned two classes all keep away aspect safety inspection unavoidably unblank before or with the naked eye estimate during handing-over complete with the integrality of mounting and electronic seal number.This is for requiring under the new situation to complete within a certain period of time the inspection of numerous quantity sealing bars and need strange land inspection sealing bar being very loaded down with trivial details and difficult.The object of the present invention is to provide a kind of electronic seal that can produce to solve safety issue, can utilize again the wireless transmitting function electron emission seal that carries, then receive electronic seal and its electronic seal is carried out automatic gauging with outside receiving equipment.

A kind ofly can produce electronic seal and with the lock of wireless transmit, computer chip when locking on the lock body internal circuit board can produce and latch one group of unduplicated array automatically, array can be the time of locking, not repeating random number or not the repetitive sequence number add the identity sequence number of locking and out of Memory forms the electronic seal with uniqueness; Therefore electronic seal zero clearing when unblanking is locked at every turn all can be formed new electronic seal; Also with radio transmitter, electronic seal can be carried out wireless transmit on request on the lock interior circuit board.Receive electronic seal by the external wireless device and can test and monitor the electronic seal of lock simultaneously, guarantee the safety of locked object.It can be that a receiver is monitored, checked single lock electronic seal; Can be also a receiver carries out automatic monitoring, check to the electronic seal of numerous locks; Can also the electronic seal that receive be sent to the remote reception machine by other communication modes with local receiver monitors, checks the row that is locked into that arrives the strange land.Thereby improved to padlock safety monitor with quick test may, expand the scope of application of padlock, the safety that improves padlock also frees the staff simultaneously from the check work of loaded down with trivial details sealing bar and strip of paper used for sealing.

The present invention realizes with the following methods: a kind ofly can produce electronic seal and with the lock of wireless transmit, it mainly is comprised of lock body, lock bridge, dead bolt, lock core assembly, circuit board, battery and microswitch.Also be embedded with circuit board, battery and microswitch in lock body except comprising lock bridge, dead bolt, lock core main part.Battery is communicated with by wire and circuit board, for circuit board provides working power; Microswitch is communicated with wire and circuit board, is mainly to utilize the diverse location of dead bolt under the open and close lock status to move to make microswitch be in the open and close signal of telecommunication that the open and close state obtains lock.Specific practice is the place ahead that the microswitch that will coordinate with dead bolt is placed on dead bolt moving direction in lock body, and guarantee that after shutting the dead bolt position just in time can oppress the microswitch compression spring and make microswitch closed, when unblanking, dead bolt is return original position, discharges microswitch stage clip microswitch and disconnects.As padlock, in shutting process, lock bridge moves down, when on lock bridge, the wedge shape notch moves on to latch bolt position, dead bolt is pressed in lock bridge wedge shape notch by spring, just in time the compressing of microswitch stage clip is caused make position, and the closed output of microswitch one switching signal is to the computer chip on circuit board, produce immediately, latch electronic seal data, record and lock the time, and control radio transmitter electron emission seal on request; When unblanking, dead bolt is withdrawn from lock bridge wedge shape notch by key mechanical, move on lock bridge and withstand dead bolt, the microswitch stage clip restores, switch disconnects, output when shutting opposite switching signal to circuit board computer chip with the electronic seal zero clearing, record uncaging time, stop simultaneously radio transmitter and stop wireless transmit.

Characteristics of the present invention are: practicality, high safety, and novel, simple in structure.

The invention will be further described below in conjunction with accompanying drawing:

Fig. 1 a kind ofly can produce electronic seal and with the pad lock structure figure of wireless transmit.

Fig. 2 is dead bolt 3 under unlocking condition, lock bridge 2 and microswitch 7 cooperation figure.

Fig. 3 closes dead bolt 3, lock bridge 2 and microswitch 7 cooperation figure under locking state.

A kind ofly can produce electronic seal and with the lock of wireless transmit, it also is embedded with circuit board 5, battery 6 and microswitch 7 mainly by lock body 1, lock bridge 2, dead bolt 3, lock core assembly 4, circuit board 5, battery 6, microswitch 7 except comprising lock bridge 2, dead bolt 3, lock core main part 4 in lock body 1.Battery 6 is communicated with 5 by wire and circuit board, for circuit board 5 provides working power; Microswitch 7 use wires and circuit board 5 are communicated with.When microswitch 7 is placed on interior lock bridge 2 sides of lock body 1 and guarantees after shutting that dead bolt 3 is pressed on lock bridge 2 corresponding wedge shape notch, its horizontal width section is just in time oppressed microswitch 7 compression springs and is made its closure.In use procedure, when shutting, lock bridge 2 moves down, dead bolt 3 is pressed into lock bridge 2 wedge-shape notch by lock core assembly 4 medi-springs, oppress simultaneously microswitch 7 stage clips, microswitch 7 closures, after circuit board 5 is received microswitch 7 closure signal, computer chip produces, latchs electronic seal automatically, record is locked the time, and radio transmitter electron emission seal data on request on control circuit board 5; When unblanking, lock core assembly 4 is taken dead bolt 3 out of lock bridge 2 wedge shape notches, lock bridge 2 moves on bullet under spring action, dead bolt 3 by on move lock bridge 2 and block, microswitch 7 stage clips restore, and microswitch 7 disconnects, and circuit board 5 receives that microswitch 7 cut-off signal computer chips are with the electronic seal zero clearing, record uncaging time, the shielding wireless transmitting function.

Claims

1. one kind can produce and the lock of wireless transmit electronic seal, is primarily characterized in that also to be embedded with circuit board 5, battery 6 microswitches 7 in lock body 1 except including lock bridge 2, dead bolt 3, lock core main part 4.

2. a kind of can the generation and the lock of wireless transmit electronic seal as claimed in claim 1, is characterized in that utilizing the diverse location of dead bolt 3 under the open and close lock status to move and make microswitch 7 be in the open and close signal of telecommunication that open and closed are obtained lock.

3. a kind of can the generation and the padlock of wireless transmit electronic seal as claimed in claim 1, the electronic seal that produces when it is characterized in that shutting can be that lock time of moment can be also one group of unduplicated random array, one group of unduplicated sequence number, with the combination of lock identity information.

4. a kind of can the generation and the padlock of wireless transmit electronic seal as claimed in claim 1 is characterized in that on circuit board 5 with radio transmitter, can be by plate computer chip controls electron emission seal and out of Memory on request.