CN208686220U

CN208686220U - Lock core

Info

Publication number: CN208686220U
Application number: CN201720814192.9U
Authority: CN
Inventors: 不公告发明人
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-07-06
Filing date: 2017-07-06
Publication date: 2019-04-02
Anticipated expiration: 2027-07-06

Abstract

The utility model relates to lock technology fields, devise a kind of electromechanical structured lock core.This lock core is consistent with tradition machinery lock core installation specification, it can be achieved that directly exchanging, and connection intelligent door lock control module realizes intelligent door lock function, and safety and fire protecting performance are higher.Lock core open air side is lamina idle-run lock cored structure, and lock core inner body is equipped with keyhole and open air lock core handle, and lock core indoor-side is equipped with control interface, and electric power mechanism and outdoor lock core handle slewing limit sensing device that controllable lock core pin moves axially are equipped with inside lock core.When mechanical lock working method, mechanical key insertion keyhole can operate door lock；When smart lock working method, electric power mechanism controls lock core pin moves axially and is inserted into lock core inner body, and door lock can be operated by rotating open air lock core handle, and outdoor lock core handle is turned round after the completion of operation to determining position, electric power mechanism controls lock core pin is detached from lock core inner body, realizes function of locking a door.

Description

Lock core

Technical field

The utility model relates to lock technology field, especially intelligent door lock technical field, specifically a kind of lock cores.

Background technique

With the development of electronic information technology, the application of intelligent door lock is more and more universal, and it is numerous to be also proposed type in the market More intelligent door locks, but be the proprietary lock body structure of producer mostly, the interchangeability between conventional door lock is poor, some do not have also Standby host tool key unlocking function, safety and fire protecting performance are lower, and difficult higher cost is transformed.

Utility model content

The target of the utility model is exactly to design a kind of electromechanical structured lock core, this lock core and tradition machinery lock core are installed Specification is consistent, and intelligent door lock function can be realized by only replacing conventional door lock lock core and connecting intelligent door lock control module, simultaneously With two kinds of working methods of smart lock and mechanical lock.

The implementation method of the utility model.

A kind of electromechanical structured lock core, lock core are equipped with control interface, and lock core open air side uses lamina idle-run lock cored structure, Equipped with lock core inner body and lock core clutch body, lock core inner body is equipped with keyhole and is equipped with outdoor lock core handle, lock beside keyhole Core indoor-side is equipped with indoor handle, is equipped with lock core pin and lock core pin spring, lock core casing indoor-side lower position in lock core casing Equipped with minitype speed reducing motor and screw rod sliding block, lock core pin axially penetrates through indoor handle, lock core shifting block and lock core clutch body and keeps Synchronous rotary, lock core pin are axially movable insertion under the control of screw rod sliding block and lock core pin spring or are detached from lock core inner body.

It is equipped with rotary spacing hoodle between lock core and lock core clutch body, rotation position electromagnetic induction is equipped between lock core and lock core pin Device.

The beneficial effects of the utility model.

Compatible tradition machinery lock core, upgrading is simple, at low cost, economizes on resources.

Mechanical key opening ways are identical with tradition machinery lock core, and safety having the same and fire protecting performance.

Detailed description of the invention

Fig. 1 is the utility model lock core outline drawing.

Fig. 2 is the utility model lock core axial cross-sectional views, and lock core pin is inserted into lock core inner body.

Fig. 3 is the utility model lock core axial cross-sectional views, and lock core pin is detached from lock core inner body.

Fig. 4 is the utility model lock core inner body tail portion outline drawing.

Fig. 5 is the utility model lock core clutch body outline drawing.

Fig. 6 is the utility model lock core pin outline drawing.

Specific embodiment

The specific implementation of the utility model is further described below in conjunction with attached drawing.

As shown in Figure 1, a kind of electromechanical structured lock core, lock core 1 be equipped with outdoor handle 2, keyhole 3, lock core shifting block 5, Indoor handle 6 and control interface 7.

As shown in Figure 2,3, the outdoor side of lock core 1 is lamina idle-run lock cored structure, is equipped with lock core inner body 15, blade assembly 17, clutch driving lever 10, driving lever spring 11, lock core clutch body 16 and limit hoodle 19.

As shown in Figure 2,3, lock core inner body 15 is equipped with keyhole 3 and outdoor lock core handle 2；As shown in Figure 2,3, 4, in lock core 15 tail portion of body is equipped with lock core pin socket 21.

As shown in Fig. 2,3,5, lock core clutch body 16 is equipped with clutch slot 20 and limit pits 18.

As shown in Figure 2,3, lock core 1 is equipped with lock core pin 9 and lock core pin spring 8；As shown in Fig. 2,3,6, lock core pin 9 is equipped with magnetic Steel 13.

As shown in Figure 2,3, lock core 1 is equipped with the electric power mechanism that minitype speed reducing motor 4 and screw rod sliding block 14 form.

As shown in Figure 2,3, lock core 1 be equipped with electromagnetic inductor 12, and its with magnet steel 13, limit hoodle 19, limit pits 18 The outdoor lock core handle slewing limit sensing device of composition.

The working principle of the utility model and the course of work are as follows.

When mechanical lock working method, lock core pin 9 is through indoor lock core handle 6, lock core shifting block 5 and lock core clutch body 16 and protects Synchronous rotary is held, mechanical key is inserted into keyhole 3, the work of the support to clutch driving lever 10 is lost after the alignment of 17 notch of blade assembly With clutch driving lever 10 is fallen under the action of driving lever spring 11 in lock core inner body 15 and the clutch slot 20 of lock core clutch body 16, is turned Dynamic mechanical key can operate door lock.

When smart lock working method, external door lock control module drives and controls lock core 1 by control interface 7, miniature to subtract The rotation of speed motor 4 keeps screw rod sliding block 14 mobile to outdoor side direction, and lock core pin 9 is pushed to and is inserted into lock core by lock core pin spring 8 The lock core pin socket 21 of 15 tail portion of body the characteristics of using idle-run lock pin, rotates outdoor lock core handle 2 and operates door lock, operation is completed Turning round outdoor lock core handle 2 afterwards falls into limit hoodle 19 in limit pits 18, and electromagnetic inductor 12 senses magnet steel 13, miniature Decelerating motor 4, which rotates backward, keeps screw rod sliding block 14 mobile to indoor side direction, and 14 pushing lock cylinder pin 9 of screw rod sliding block is detached from lock core The lock core pin socket 21 of body 15, outdoor lock core, which holds 2 hands, can not operate door lock, realize function of locking a door.

Slewing limit sensing device ensures that the clutch slot 20 of lock core clutch body 16 goes to determining position, and 9 side of lock core pin can take off Lock core pin socket 21 from lock core inner body 15, position consistency when making latched position and being locked using mechanical key, is guaranteed subsequent Mechanical key can be used normally.

Door lock can be operated by rotating indoor handle 6.

Indoor handle can also be improved to key opening structure.

Claims

1. a kind of electromechanical structured lock core, lock core open air side is lamina idle-run lock cored structure, and open air is equipped with beside keyhole Lock core handle is equipped with inside lock core and is driven by electricity the lock core pin being axially movable, lock core pin through indoor handle, lock core shifting block and Lock core clutch body simultaneously keeps synchronous rotary, and lock core pin can be inserted into or be detached from lock core inner body, and lock core is additionally provided with outdoor lock core handle and returns Turn limit induction device.

2. lock core according to claim 1, characterized in that the lock core inner body of the lock core is equipped with outdoor lock core handle.

3. lock core according to claim 1, characterized in that the lock core inner body of the lock core is equipped with lock core pin socket.

4. lock core according to claim 1, characterized in that the lock core is equipped with lock core pin and lock core pin spring.

5. lock core according to claim 1, characterized in that the lock core is equipped with the electric power machine of control lock core pin axial movement Structure.

6. lock core according to claim 1, characterized in that the lock core is equipped with lock core clutch body rotary spacing hoodle.

7. lock core according to claim 1, characterized in that the lock core is equipped with lock core pin rotation position electromagnetic inductor.