CN208073178U

CN208073178U - Electronic lock

Info

Publication number: CN208073178U
Application number: CN201820560128.7U
Authority: CN
Inventors: 王兆敏; 刘焕杰
Original assignee: SHANDONG DAOTONG COMMUNICATE TECHNOLOGY CO LTD
Current assignee: SHANDONG DAOTONG COMMUNICATE TECHNOLOGY CO LTD
Priority date: 2018-04-19
Filing date: 2018-04-19
Publication date: 2018-11-09
Anticipated expiration: 2028-04-19

Abstract

The utility model is related to a kind of electronic lock, especially a kind of band one-chip computer module, lock pin head are hemispheric electronic locks.The electronic lock of the utility model includes lock housing, lock nose, and groove is arranged in lock nose, the lock pin head of limit switch, screw, clamp spring, spring and dome-type is set gradually on lock pin, and rack and motor is arranged in the rear end of lock pin.The limit switch connects one-chip computer module, and one-chip computer module is separately connected RFID and swipes the card module and communication module.Compared to the prior art, having many advantages, such as can easy to operate, anti-destructive be strong, has real-time monitoring and control for the electronic lock of the utility model.

Description

Electronic lock

Technical field

The utility model is related to a kind of electronic lock, especially a kind of band one-chip computer module, lock pin head are hemispheric electronics Lock.

Background technology

Currently, exactly using lead sealing wire drawing nothing but to antitheft means on logistics vehicles or being controlled using common lock System, is typically arranged lock nose, lock pin head is usually made spheroidal in lock housing.It is latched in this way：Easy counterfeit, destructible, at Originally many drawbacks such as higher.

Invention content

The technical assignment of the utility model is the shortcoming for the above present situation, provides a kind of easy to operate, collapse resistance Property the strong, electronic lock with real-time monitoring and control.The utility model solves its technical problem institute：This practicality Novel electronic lock, including lock nose is set in lock housing, groove is set in lock nose, lock pin is set inside lock housing, is set successively on lock pin Rack, rack and motor phase is arranged in the rear end of lock pin in the lock pin head for setting limit switch, screw, clamp spring, spring and dome-type Even.

The limit switch connects one-chip computer module, and one-chip computer module is separately connected RFID and swipes the card module and communication mould Block.

Compared to the prior art the electronic lock of the utility model, has the characteristics that：The utility model lock pin and lock pin head Using global design, lock pin head is made into hemispherical, rather than lock pin head is individually designed to that a ball-type is carried out with lock pin again Cooperation, this mode avoids ball and is difficult to fixed problem, while lock pin is integrally through in lock housing, and integral strength is added By force, it avoids and destroys internal structure since external force pulls lock nose.The utility model is swiped the card by setting one-chip computer module, RFID Module and communication module combine GPS, GPRS, RFID technique, can realize fixed point remote opening, real time monitoring vehicle-state, The functions such as burglar alarm.

Description of the drawings

The utility model is further illustrated below in conjunction with the accompanying drawings.

Attached drawing 1 is a kind of structural schematic diagram of electronic lock.

Attached drawing 2 is a kind of latch portion structural schematic diagram of electronic lock.

Attached drawing 3 is a kind of structural schematic diagram of the lock nose of electronic lock.

In figure：1, lock nose, 2, motor, 3, lock pin head, 4, lock housing, 5, groove, 6, spring, 7, screw, 8, limit switch, 9, Lock pin, 10, rack, 11, clamp spring.

Specific implementation mode

Electronic lock is described in detail below with reference to Figure of description.

The utility model includes that lock nose 1 is arranged in lock housing 4, and groove 5 is arranged in lock nose 1.Lock pin 9 is arranged in 4 inside of lock housing, Spring 6 is mounted on lock pin 4, is blocked with a clamp spring 11, is prevented it from being slided on lock pin 4, and a screw 7 is installed on lock pin 4, For whether in place to detect the position of lock pin 4.The lock pin head 3 of lock pin 4 be designed to it is hemispherical, in the contact position of lock pin 4 and lock nose 1 One semicircular groove 5 of setting is set, so that the hemispherical lock pin head 3 of lock pin 4 is exactly in when lock is in locking states recessed In slot 5.

Rack 10 is set in the rear end of lock pin 9, rack 10 is connected with motor 2.It can thus solve the problems, such as collapse resistance, All stress points are all made cooperation really up to the mark by the utility model spy, pull lock nose 1, lock nose 1 to arrive entire pulling force effect with external force On lock pin 9, rack 11 is then reached by lock pin 9, since rack 11 and lock housing 9 are in close contact, so final entire dynamics is all It acts in lock housing 9, is effectively protected interior fittings, along with internal stress accessory is all carried out according to its most strong Impact direction Installation, so will not be destroyed.

Limit switch 8 is set on lock pin 9, and the limit switch 8 connects one-chip computer module, and one-chip computer module is separately connected RFID swipes the card module and communication module.One-chip computer module is the core of entire circuit, is responsible for driving motor 2, and will be each The information of module is handled.Communication module is integrated with GPRS communication chips, be responsible for by the real-time status of lockset, brushing card data, GPS information etc. reports to server；RFID modules of swiping the card are integrated with RFID chip, are responsible for reading card using information, realize long-range brush Card is unlocked.Solve traditional lead sealing wire drawing and common padlock be easy counterfeit, destructible, can not the drawbacks such as real-time tracing.

When the utility model is used, lock pin 9 is controlled using spring 6, when lock nose 1 is closed in place, lock pin 9 relies on bullet The elastic force of spring automatically will be in the groove 5 in the push-in lock nose 1 of 3 head of lock pin point.

Lock pin 9 moves forward, and the screw 7 and limit switch 8 on lock pin 9 are detached from, and one-chip computer module 13 detects disengaging letter After number, driving motor 2 rotates forward band carry-over bar 10 and rotates, and rack 10 is brought into the gap between 9 rear end of lock pin and lock housing 4, pushes up Deadlock pin.Information, which will be shut, is uploaded to server simultaneously, then entirely shuts flow and terminate.

When unlocking, by swiping the card, by card number information, location information, etc. report to server, server judges whether to close Then method issues unlocking instruction, after receiving instruction, the reversion band carry-over bar 10 of one-chip computer module driving motor 2 is far from lock housing 4 and lock Gap between pin 9.Lock nose 1 is pulled, lock pin head 3 is pulled out out of groove 5, then lockset is opened.Limited screw 8 at this time also by Lock pin 9 drives, so backstage detection is in unlocking condition.

The utility model electronic lock is small, simple in structure, highly reliable, can realize fixed point remote opening, in real time prison Control the functions such as vehicle-state, burglar alarm.It is especially suitable for using above the bins such as container and cabinet type lorry, can prevents from taking charge of Machine is stolen cargo in cabinet, is replaced.

Claims

1. electronic lock, including lock housing（4）Upper setting lock nose（1）, lock nose（1）Upper setting groove（5）, it is characterised in that：Lock housing（4） Inside setting lock pin（9）, lock pin（9）On set gradually limit switch（8）, screw（7）, clamp spring（11）, spring（6）And dome-type Lock pin head（3）, in lock pin（9）Rear end be arranged rack（10）, rack（10）With motor（2）It is connected.

2. electronic lock according to claim 1, it is characterised in that：The limit switch（8）One-chip computer module is connected, it is single Piece machine module is separately connected RFID and swipes the card module and communication module.