CN207245357U - The door lock of conveniently replaced lock core - Google Patents
The door lock of conveniently replaced lock core Download PDFInfo
- Publication number
- CN207245357U CN207245357U CN201721114595.9U CN201721114595U CN207245357U CN 207245357 U CN207245357 U CN 207245357U CN 201721114595 U CN201721114595 U CN 201721114595U CN 207245357 U CN207245357 U CN 207245357U
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- lock
- lock core
- conducting wire
- conveniently replaced
- door
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Abstract
The utility model discloses a kind of door lock of conveniently replaced lock core, including：Lock body, lock tongue, bolt driving mechanism；The lockset further includes lock core module, which includes lock core base and lock core, and lock core base is removably arranged on the lock body, and the lock core is fixedly installed on the lock core base, and the lock core controls the lock tongue activity by the bolt driving mechanism.The beneficial effects of the utility model are：By setting a removable lock core base, by assembly modules such as lock cores, be conveniently replaceable lock core and can compatible difference in functionality type lock core, avoid conventional lock lock core and replace high cost investment that is cumbersome and carrying out lock body or handle die sinking respectively for difference in functionality lock core.
Description
" technical field "
It the utility model is related to lock technology field, and in particular to a kind of door lock of conveniently replaced lock core.
" background technology "
Chinese notification number is that the utility model patent of CN205349020U discloses a kind of link lock, including pedestal, handle,
Lock core, connecting rod, are equipped with handle in the pedestal in which can accommodate, shaft one end connection in one end and pedestal of handle, shaft
The other end is connected with stopcock, and the other end of handle is equipped with lock core, and handle is fastened by the lock tongue of lock core with pedestal；So as to which handle leads to
Cross lock core to open and open, the rotatable handle of opening drives shaft to rotate, and shaft drives stopcock to rotate, and shaft also passes through gear band
Dynamic connecting rod moves up and down.Disclosed in the patent document in the prior art, being rotated by handle drives connecting rod to move up and down, at the same time
Drive stopcock to rotate, realize unlock and locking on the door.This kind of lockset can be applied to the door lock control in various fields, more
It is the management and control for the important equipment to being related to safety in production, such as is used for the machinery cabinet lock for managing power equipment in power industry.
It is known that many locksets after a certain period of use time, will damage on the market, wherein 90% above is because lock
The problem of core and do not drive lock, and in the prior art, lock core hole is directly opened on handle, lock core base be also with handle one into
Type, this structure make it that replacing lock core becomes a technical profession, and the process for replacing lock core is also more complicated cumbersome, it is reported that,
Synthesis cost and the cost for replacing lockset for replacing lock core on the market are very nearly the same.
Further, since the difference of application scenario and application demand, lock core that the species of the lock core of selection also can be different, common
Including purely mechanic lock core, pure electronic lock cylinder, machinery plus electronic lock cylinder, contactless solution lock pin etc..At present, lockset production firm
It is using the common practice of different lock cores for a lock body：Mold different handle or lock respectively to different lock cores
Body；However, the volume of handle or lock body is big, materials are more, corresponding die cost is also high, naturally also just improves production cost.
" utility model content "
The utility model aims to provide a kind of door lock of conveniently replaced lock core, on the premise of lockset safety is ensured,
Different lock cores can be easily replaced, the adjustment of lock function is unblocked easy to the maintenance of lockset or lockset.The technology of the utility model
Scheme is as follows：
A kind of door lock of conveniently replaced lock core, including：Lock body, lock tongue, bolt driving mechanism；It is characterized in that：It is described
Lockset further includes lock core module, which includes lock core base and lock core, and lock core base is removably arranged on the lock body,
The lock core is fixedly installed on the lock core base, and the lock core controls the lock tongue activity by the bolt driving mechanism.
As specific technical solution：The lock core is mechanical lock, is opened on the lock core base in the front end of mechanical lock
If keyhole, the bolt driving mechanism is Mechanical Driven component, and the operation lever of the Mechanical Driven component one end and lock core coordinates,
The other end coordinates with lock tongue driving.
As specific technical solution：The lock core is electronic lock cylinder, and the bolt driving mechanism is power drive assemblies,
The electronic activation signal that the power drive assemblies are gathered according to electronic lock cylinder, drives the lock tongue activity.
As specific technical solution：The lock core powers up sub- composite lock core for machinery, and the bolt driving mechanism includes
Mechanical Driven component and power drive assemblies；The machinery, which powers up sub- composite lock core, includes mechanical lock and the first conducting wire and second
Conducting wire, the front end for powering up sub- composite lock core on the lock core base in machinery open up keyhole, first conducting wire and the second conducting wire
Respective one end has the contact for being used for accessing electronic activation signal；The respective other end of first conducting wire and the second conducting wire with
The electrical signal collection end connection of power drive assemblies, the drive end of power drive assemblies coordinate with lock tongue driving；Machinery drives
Dynamic component one end and the operation lever of the mechanical lock coordinate, and the other end coordinates with lock tongue driving.
As specific technical solution：Further include handle, shaft and locking assembly；Described handle one end is articulated with described turn
One end of axis, the controlled lower lock of lock tongue or discharges the handle other end；The shaft is rotatablely arranged on the lock body,
The locking assembly is driven unlock or locking to be locked a door by the shaft.
As specific technical solution：The lock core base is removably arranged on the lock body, the handle other end
Inner side is provided with the latch hook coordinated with the lock tongue；The Mechanical Driven component includes cam and push plate, and cam is connected to lock core
Operation lever, push plate one end supports with cam outer rim, and the other end coordinates with lock tongue driving；The power drive assemblies include
Control board, motor, shaft, pillar, compression spring and clutch seat；Described in the electronic activation signal collection terminal connection of control board
First conducting wire and the respective other end of the second conducting wire, Electronic control signal output part connection motor, the drive end connection of motor turn
Axis, pillar are set perpendicular to shaft, and compression spring is set in shaft, and compression spring and pillar are respectively positioned on inside clutch seat, and pillar is worn
In the gap between screw of compression spring.
As specific technical solution：The mechanical lock is metal lock core, the contact of first conducting wire and metal latch
Core connects, and the contact of the second conducting wire is arranged at the keyhole inner wall.
As specific technical solution：The lock core module further includes identity chip, and code is offered around the keyhole
Piece fitting groove, for the identity chip fixing assembling in chip fitting groove, identity code on piece offers key hole.
As specific technical solution：The lock core module further includes protective cover, before which is assemblied in lock core base
End face, blocks or opens the keyhole.
As specific technical solution：The rear end of the lock core base is assemblied on lock body by screw.
The beneficial effects of the utility model are：By setting a removable lock core base, by assembly modules such as lock cores
Change, be conveniently replaceable lock core and can compatible difference in functionality type lock core, avoid conventional lock lock core replace it is cumbersome and for not
Congenerous lock core carries out the high cost investment of lock body or handle die sinking respectively.
" brief description of the drawings "
Fig. 1 is the stereogram of the door lock for the conveniently replaced lock core that the utility model embodiment provides.
Fig. 2 is the exploded view of the door lock for the conveniently replaced lock core that the utility model embodiment provides.
Lock core module and Mechanical Driven group in the door lock for the conveniently replaced lock core that Fig. 3 provides for the utility model embodiment
The exploded view of part.
The profile of lock core module in the door lock for the conveniently replaced lock core that Fig. 4 provides for the utility model embodiment.
The matched computer key of lock core module in the door lock for the conveniently replaced lock core that Fig. 5 provides for the utility model embodiment
The schematic diagram of spoon.
The decomposition of power drive assemblies in the door lock for the conveniently replaced lock core that Fig. 6 provides for the utility model embodiment
Figure.
The schematic diagram of lock tongue in the door lock for the conveniently replaced lock core that Fig. 7 provides for the utility model embodiment.
Fig. 8 the utility model embodiments provide conveniently replaced lock core door lock in bolt driving mechanism control lock tongue with
The state diagram that handle coordinates.
" embodiment "
Specific embodiment of the present utility model is described further below in conjunction with the accompanying drawings：
With reference to shown in Fig. 1 and Fig. 2, the door lock of conveniently replaced lock core provided in this embodiment includes：Pedestal 11, bottom plate
12nd, handle 20, bolt driving mechanism 30, shaft 40, lock core module 50, locking assembly 60 and lock tongue 70.With reference to Fig. 3 and Fig. 4 institutes
Show, lock core module 50 is led including lock core base 51, mechanical lock 52, identity chip 53, protective cover 54, the first conducting wire 551 and second
Line 552.With reference to shown in Fig. 3 and Fig. 6, bolt driving mechanism 30 includes Mechanical Driven component and power drive assemblies, wherein machinery
Drive component includes cam member 311, pushing block 312 and pushing block position-limitting pin 313, and power drive assemblies include control board (figure
In do not show), motor 321, shaft 322, pillar 323, compression spring 324 and clutch seat 325.
Bottom plate 12 is assemblied in 11 rear end of pedestal by screw, and pedestal 11 and the combination of bottom plate 12 form whole lock body.Before lock body
End face offers handle groove 111,111 internal upper part of handle groove and lower part offer respectively shaft pilot hole before and after pedestal and
Lock core module matching hole, rear portion is provided with lock tongue 70 and bolt driving mechanism 30 in lock body.20 one end of handle is articulated with shaft 40
One end, other end inner side are provided with the latch hook 201 coordinated with the lock tongue.Shaft 40 is rotatablely arranged at the shaft dress of lock body
In distribution, locking assembly 60 is connected with the other end of shaft 40, and the locking or unlock with doorframe are realized by the driving of shaft 40
(concrete structure of locking assembly have it is a variety of, belong to the prior art, details are not described herein again).
As shown in figure 3, offering lock core pilot hole on lock core base 51, mechanical lock 52 is fixedly installed on the lock core pilot hole
It is interior, keyhole is opened up in the front end of lock core on lock core base, chip fitting groove is offered around keyhole, identity chip 53 fixes dress
Assigned in key hole in chip fitting groove, is offered on identity chip 53, protective cover 54 is assemblied in 51 front end face of lock core base, blocks
Or open the keyhole.The rear end of lock core base 51 is assemblied on lock body by screw, and trip bolt head is located at inner side, Zhi Nengcong
The back side dismounts, it is impossible to is dismounted from front.
First conducting wire 551 and 552 respective one end of the second conducting wire have contact, are respectively used to supply corresponding with computer key
Electric terminal is electrically connected, and the first conducting wire 551 and the 552 respective other end of the second conducting wire are connected with control board.As shown in figure 4,
As a kind of concrete mode, the contact of the first conducting wire 551 is connected with metal lock core, and the contact of the second conducting wire 552 is arranged at key
Hole inner wall.With reference to shown in Fig. 5, computer key 90 matched with the present embodiment lock core module, it is used for the unlock tooth of mechanical release
Flower mechanism 91, can simultaneously serve as an electrode and is electrically connected with the metal lock core of this door lock, and unlock the 91 rear end modeling of tartar mechanism
The metallic conduction circle 93 set on material head 92, can be electrically connected connection, with such a side with the contact on this key hole of door lock inner wall
Formula provides power supply or transmission signal.
Referring again to Fig. 3, the cam member 311 of Mechanical Driven component is connected with the operation lever 521 of mechanical lock 52, pushing block
Cooperation is supported in 312 one end with 311 outer rim of cam member, and offers guide groove on pushing block 312, is limited by pushing block position-limitting pin 313
The stroke of reciprocating movement.Referring to Fig. 6, the control board of power drive assemblies is used to generate Electronic control signal, Electronic control
Signal output part connects motor 321, the drive end connection rotating shaft 322 of motor 321, and pillar 323 is set perpendicular to shaft 322, is pressed
Spring 324 is set in shaft 322, and compression spring 324 and pillar 323 are respectively positioned on inside clutch seat 325, and pillar 323 is threaded through compression spring
In 324 gap between screw.Pillar 323 is driven to rotate so when motor 321 rotates, since compression spring 324 is spiral, pillar turns
It can be rotated when dynamic in the gap between screw of compression spring 324 so that axial relative movement, the bullet at 324 both ends of compression spring occur for compression spring 324
Power state will change, so as to promote clutch seat 325 to move.With reference to shown in Fig. 7 and Fig. 8, lock tongue 70 be fixedly installed on from
Close on seat 325,321 other end of pushing block supports cooperation with clutch seat 325.Since compression spring 324 is elastic, shaft 322 is worn
It is located in clutch seat 325 so that clutch seat has the space of reciprocating movement, in the lockout condition, rotates mechanical lock, cam member
311 can act on pushing block 312 so as to promote clutch seat 325 and lock tongue 70 to unlock.
The operation principle of above-mentioned door lock and operating process are described as follows：
The lock core set on lock core base can be simple mechanical lock, and lock tongue is driven toward resurrection from Mechanical Driven component
It is dynamic, realize and unblock to handle；The lock core set on lock core base can be simple electronic lock cylinder, and power supply is provided by conducting wire
Afterwards, Electronic control signal is sent by control board, and then drives lock tongue reciprocating movement, realized and unblock to handle；Certainly,
Lock core can also be that the machinery that above-described embodiment provides powers up sub- composite lock core, while provide mechanical release passage and electronics unlock
Passage；It is understood that answering the difference of lock core, corresponding bolt driving mechanism can be simple Mechanical Driven component, list
Pure power drive assemblies or be machinery power-up composite driving mechanism.Handle after unlock can be opened, rotational handle
Shaft and locking assembly action are driven, and then realizes the operation that unblocks on the door.
Above example is only fully to disclose and unrestricted the utility model, all creation purports based on the utility model,
The replacement of equivalence techniques feature without creative work, should be considered as the scope of the application exposure.For example, the embodiment of the present application
In handle, shaft and locking assembly not necessarily, in fact, the door lock accomplishes that the controllable activity of lock tongue has been realized in one
The basic function of a lockset, lock tongue can also be directly to other by lock object progress lock-in control in addition to handle.
Claims (10)
1. a kind of door lock of conveniently replaced lock core, including：Lock body, lock tongue, bolt driving mechanism；It is characterized in that：The lock
Tool further includes lock core module, which includes lock core base and lock core, and lock core base is removably arranged on the lock body, institute
State lock core to be fixedly installed on the lock core base, the lock core controls the lock tongue activity by the bolt driving mechanism.
2. the door lock of conveniently replaced lock core according to claim 1, it is characterised in that：The lock core is mechanical lock,
Keyhole is opened up in the front end of mechanical lock, the bolt driving mechanism is Mechanical Driven component, the machinery on the lock core base
The operation lever of drive component one end and lock core coordinates, and the other end coordinates with lock tongue driving.
3. the door lock of conveniently replaced lock core according to claim 1, it is characterised in that：The lock core is electronic lock cylinder,
The bolt driving mechanism is power drive assemblies, the electronic activation signal which gathers according to electronic lock cylinder,
Drive the lock tongue activity.
4. the door lock of conveniently replaced lock core according to claim 1, it is characterised in that：The lock core is machinery power-up
Composite lock core, the bolt driving mechanism include Mechanical Driven component and power drive assemblies；The machinery powers up sub- composite lock
Core includes mechanical lock and the first conducting wire and the second conducting wire, and the front end for powering up sub- composite lock core on the lock core base in machinery opens up
Keyhole, described respective one end of first conducting wire and the second conducting wire have the contact for being used for accessing electronic activation signal；Described
One conducting wire and the connection of the electrical signal collection end of the respective other end of the second conducting wire and power drive assemblies, the drive of power drive assemblies
Moved end coordinates with lock tongue driving；Mechanical Driven component one end and the operation lever of the mechanical lock coordinate, the other end and institute
Lock tongue driving is stated to coordinate.
5. the door lock of conveniently replaced lock core according to claim 4, it is characterised in that：Further include handle, shaft and close
Lock set；Described handle one end is articulated with one end of the shaft, the controlled lower lock of lock tongue or discharges the handle other end；Institute
State shaft to be rotatablely arranged on the lock body, the locking assembly is driven unlock or locking to be locked a door by the shaft.
6. the door lock of conveniently replaced lock core according to claim 5, it is characterised in that：The lock core base is removably set
It is placed on the lock body, the latch hook coordinated with the lock tongue is provided with the inside of the handle other end；The Mechanical Driven component
Including cam and push plate, cam is connected to the operation lever of lock core, and push plate one end is supported with cam outer rim, the other end and the lock tongue
Driving coordinates；The power drive assemblies include control board, motor, shaft, pillar, compression spring and clutch seat；Control circuit
The electronic activation signal collection terminal of plate connects first conducting wire and the respective other end of the second conducting wire, Electronic control signal output
End connection motor, the drive end connection rotating shaft of motor, pillar are set perpendicular to shaft, and compression spring is set in shaft, compression spring and convex
Column is respectively positioned on inside clutch seat, and pillar is threaded through in the gap between screw of compression spring.
7. the door lock of conveniently replaced lock core according to claim 6, it is characterised in that：The mechanical lock is metal latch
Core, the contact of first conducting wire are connected with metal lock core, and the contact of the second conducting wire is arranged at the keyhole inner wall.
8. the door lock of the conveniently replaced lock core according to claim 2,4,5,6 or 7 any one, it is characterised in that：Institute
State lock core module and further include identity chip, chip fitting groove, the identity chip fixing assembling are offered around the keyhole
In in chip fitting groove, identity code on piece offers key hole.
9. the door lock of conveniently replaced lock core according to claim 8, it is characterised in that：The lock core module further includes anti-
Protecting cover, the protective cover are assemblied in the front end face of lock core base, block or open the keyhole.
10. the door lock of conveniently replaced lock core according to claim 1, it is characterised in that：The rear end of the lock core base leads to
Screw is crossed to be assemblied on lock body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721114595.9U CN207245357U (en) | 2017-08-31 | 2017-08-31 | The door lock of conveniently replaced lock core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721114595.9U CN207245357U (en) | 2017-08-31 | 2017-08-31 | The door lock of conveniently replaced lock core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207245357U true CN207245357U (en) | 2018-04-17 |
Family
ID=61884019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721114595.9U Active CN207245357U (en) | 2017-08-31 | 2017-08-31 | The door lock of conveniently replaced lock core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207245357U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108657325A (en) * | 2018-07-10 | 2018-10-16 | 苏州市启献智能科技有限公司 | A kind of anti-theft device for motorcycle and theft preventing method |
| WO2020192068A1 (en) * | 2019-03-26 | 2020-10-01 | 珠海格力电器股份有限公司 | Door lock shielding cover |
-
2017
- 2017-08-31 CN CN201721114595.9U patent/CN207245357U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108657325A (en) * | 2018-07-10 | 2018-10-16 | 苏州市启献智能科技有限公司 | A kind of anti-theft device for motorcycle and theft preventing method |
| CN108657325B (en) * | 2018-07-10 | 2020-04-28 | 苏州市启献智能科技有限公司 | Anti-theft device and anti-theft method for motorcycle |
| WO2020192068A1 (en) * | 2019-03-26 | 2020-10-01 | 珠海格力电器股份有限公司 | Door lock shielding cover |
| US11879267B2 (en) | 2019-03-26 | 2024-01-23 | Gree Electric Appliances, Inc. Of Zhuhai | Door lock shielding cover |
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