CN204311865U - Electronic linkage door lock mechanism - Google Patents

Electronic linkage door lock mechanism Download PDF

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Publication number
CN204311865U
CN204311865U CN201420698076.1U CN201420698076U CN204311865U CN 204311865 U CN204311865 U CN 204311865U CN 201420698076 U CN201420698076 U CN 201420698076U CN 204311865 U CN204311865 U CN 204311865U
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CN
China
Prior art keywords
door
plate
latch
lock core
locking plate
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201420698076.1U
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Chinese (zh)
Inventor
蔡水钗
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Yihua Computer Co Ltd
Shenzhen Yihua Time Technology Co Ltd
Shenzhen Yihua Financial Intelligent Research Institute
Original Assignee
Shenzhen Yihua Computer Co Ltd
Shenzhen Yihua Time Technology Co Ltd
Shenzhen Yihua Financial Intelligent Research Institute
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by Shenzhen Yihua Computer Co Ltd, Shenzhen Yihua Time Technology Co Ltd, Shenzhen Yihua Financial Intelligent Research Institute filed Critical Shenzhen Yihua Computer Co Ltd
Priority to CN201420698076.1U priority Critical patent/CN204311865U/en
Application granted granted Critical
Publication of CN204311865U publication Critical patent/CN204311865U/en
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Abstract

The utility model provides a kind of electronic linkage door lock mechanism, comprise door-plate and be placed in the lock core on door-plate, and the key to match with this lock core, this key inserts lock core can by lock core half-twist angle, also comprise the locking plate be fixedly linked with lock core, be connected to two connecting rods at these locking plate two ends turnably, and be connected to the latch of the respective link other end respectively turnably, these door-plate both sides are frame, this two latch is the slideable both sides being fixed on the frame that keeps to the side respectively, when lock core is not opened, connecting rod and latch conllinear, latch stretches out outside door-plate, when lock core is opened, during lock core drive locking plate half-twist, latch retracts inside door-plate by locking plate tractive by connecting rod.Also only the structure such as connecting rod and latch can be connected in locking plate one end, from side locking door-plate.The electronic linkage door lock mechanism structure that the utility model provides is simple, takes up room little, is applicable to being applied to narrow space, realize the locking door at special construction place, the convenience that ensure that safety and safeguard.

Description

Electronic linkage door lock mechanism
Technical field
The utility model relates to a kind of door lock mechanism, especially relates to a kind of electronic linkage door lock mechanism being applicable to small space.
Background technology
The equipment such as financial machine and tool are higher to security requirement, take into account the convenience of maintenance again, need to arrange door latch structure.Some device structures are more special, narrow space, cannot install conventional door lock.
Utility model content
The technical problem that the utility model solves is, provides a kind of structure simple, the electronic linkage door lock mechanism taking up room less.
The technical scheme that the utility model solves the problems of the technologies described above is, a kind of electronic linkage door lock mechanism is provided, comprise door-plate and be placed in the lock core on door-plate, and the key to match with this lock core, this key inserts lock core can by lock core half-twist angle, also comprise the locking plate be fixedly linked with lock core, be connected to two connecting rods at these locking plate two ends turnably, and be connected to the latch of the respective link other end respectively turnably, these door-plate both sides are frame, this two latch is the slideable both sides being fixed on the frame that keeps to the side respectively, when lock core is not opened, connecting rod and latch conllinear, latch stretches out outside door-plate, when lock core is opened, during lock core drive locking plate half-twist, latch retracts inside door-plate by locking plate tractive by connecting rod.
Preferably, be connected between this connecting rod with locking plate by bearing pin, this bearing pin is fixed by snap ring.
Preferably, this door-plate is also provided with latch anchor post, this latch anchor post is provided with the through hole that can pass for this latch, through hole is outside frame.
Preferably, the frame of this door-plate is provided with the through hole that can pass for this latch.
Preferably, this lock core comprises an outward extending connecting axle, and these connecting axle both sides are plane, and this locking plate center arranges connecting hole, and this connecting hole has the planar portions matched with lock core connecting axle two side plane.
Preferably, this locking plate is locked by cottor pin after being connected with connecting axle.
The another technical scheme that the utility model solves the problems of the technologies described above is, a kind of electronic linkage door lock mechanism is provided, comprise door-plate and be placed in the lock core on door-plate, and the key to match with this lock core, this key inserts lock core can by lock core half-twist angle, also comprise the locking plate be fixedly linked with lock core, be connected to the connecting rod of this locking plate one end turnably, and be connected to the latch of this connecting rod other end turnably, these door-plate both sides are frame, this latch is slideable to be fixed near door-plate one frame place, when lock core is not opened, connecting rod and latch conllinear, latch stretches out outside door-plate, when lock core is opened, during lock core drive locking plate half-twist, latch retracts inside door-plate by locking plate tractive by connecting rod.
Preferably, be connected between this connecting rod with locking plate by bearing pin, this bearing pin is fixed by snap ring.
Preferably, this door-plate is also provided with latch anchor post, this latch anchor post is provided with the through hole that can pass for this latch, through hole is outside frame.
Preferably, the frame of this door-plate is provided with the through hole that can pass for this latch.
The electronic linkage door lock mechanism that the utility model provides is connected two movable rods by utilizing lock core with locking plate, and drives latch to carry out telescopic moving back and forth, to realize locking or the unblock of door-plate.Whole door lock mechanism structure is very simple, and it is little to take up room, and is applicable to application and narrow space, realizes the locking door at the equipment special construction places such as financial machine and tool, the convenience that ensure that safety and safeguard.
Accompanying drawing explanation
The outboard structure schematic diagram of a kind of electronic linkage door lock mechanism that Fig. 1 provides for the utility model one embodiment;
Fig. 2 is the inside structure schematic diagram when mechanism of electronic linkage door lock shown in Fig. 1 is in closure state;
Fig. 3 is the inside structure schematic diagram when mechanism of electronic linkage door lock shown in Fig. 1 is in opening;
Fig. 4 is the partial enlargement structural representation shown in Fig. 3.
Detailed description of the invention
By reference to the accompanying drawings the utility model is described in further detail below by detailed description of the invention.
Refer to Fig. 1, the utility model one embodiment provides a kind of electronic linkage door lock mechanism, comprise door-plate 1 and be placed in the lock core 6 on door-plate 1, and the key 2 to match with this lock core 6, this key 2 inserts lock core 6 can by lock core half-twist angle, and other keys do not matched with lock core 6 cannot rotary locking cylinder 6.
Refer to Fig. 2, Fig. 3 and Fig. 4, in the inner side of door-plate 1, this lock core 6 also comprises the connecting axle 61 toward extension, and the locking plate 5 be connected with this connecting axle 61.These connecting axle 61 both sides arrange plane structure, and this locking plate 5 center arranges connecting hole 51, and this connecting hole 51 has the planar portions (non-label) matched with connecting axle 61 liang of side plane structure, makes lock core 6 can drive locking plate 5 synchronous rotary.Locked by cottor pin (non-label) after this locking plate 5 is connected with connecting axle 61.These locking plate 5 two ends are turnable respectively connects two connecting rods 4, and the other end of this two connecting rod 4 is turnable respectively connects a latch 3.Be connected by bearing pin 81 between this connecting rod 4 with locking plate 5, this bearing pin 81 is fixed by snap ring 82.These door-plate 1 both sides are frame 11, and in present embodiment, this frame stretches out along the vertical door-plate 1 of the parallel two opposite sides of door-plate 1.This frame 11 is provided with the through hole (non-label) that can pass for this latch 3, this door-plate 1 is near frame 11 place, also be provided with latch anchor post 12, latch 3 is fixed through after the through hole on latch anchor post 12 and frame 11 by this latch 3, and this latch 3 can be slidably reciprocated along through hole direction, to realize lock function.In present embodiment, this latch anchor post 12 is roughly U-shaped, and its U-shaped bottom is smooth and be fixed on door-plate 1, the vertical door-plate 1 of U-shaped two free end and offer the through hole holding latch 3 and pass respectively, and this through hole is outside frame.
When this lock core 6 locks, locking plate 5, connecting rod 4 and latch 3 three conllinear, latch 3 stretches out outside door-plate 1 through frame 11, and door-plate 1 can lock by the structure matched with door-plate 1 by this latch 3.When the key 2 matched insert lock core 6 lock core 6 is opened time, lock core 6 drives locking plate 5 half-twist, and latch 3 retracts inside the frame 11 of door-plate 1 by locking plate 5 tractive by connecting rod 4, and this door-plate 1 realizes unlocking.
In a further embodiment, the electronic linkage door lock mechanism that the utility model provides only arranges the connecting rod 4 and latch 3 that are connected in one end of locking plate 5, from side locking door-plate.Other structures are basic identical with a upper embodiment.
The electronic linkage door lock mechanism that the utility model provides is connected two movable rods 4 by utilizing lock core 6 with locking plate 5, and drives latch 3 to carry out telescopic moving back and forth, to realize locking or the unblock of door-plate 1.Whole door lock mechanism structure is very simple, and it is little to take up room, and is applicable to application and narrow space, realizes the locking door at the equipment special construction places such as financial machine and tool, the convenience that ensure that safety and safeguard.
Above content is in conjunction with concrete embodiment further detailed description of the utility model, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, some simple deduction or replace can also be made.

Claims (10)

1. an electronic linkage door lock mechanism, comprise door-plate and be placed in the lock core on door-plate, and the key to match with this lock core, this key inserts lock core can by lock core half-twist angle, it is characterized in that, also comprise the locking plate be fixedly linked with lock core, be connected to two connecting rods at these locking plate two ends turnably, and be connected to the latch of the respective link other end respectively turnably, these door-plate both sides are frame, this two latch is the slideable both sides being fixed on the frame that keeps to the side respectively, when lock core is not opened, connecting rod and latch conllinear, latch stretches out outside door-plate, when lock core is opened, during lock core drive locking plate half-twist, latch retracts inside door-plate by locking plate tractive by connecting rod.
2. electronic linkage door lock mechanism as claimed in claim 1, it is characterized in that, be connected by bearing pin between this connecting rod with locking plate, this bearing pin is fixed by snap ring.
3. electronic linkage door lock mechanism as claimed in claim 1, is characterized in that, this door-plate is also provided with latch anchor post, and this latch anchor post is provided with the through hole that can pass for this latch, through hole is outside frame.
4. electronic linkage door lock mechanism as claimed in claim 1, is characterized in that, the frame of this door-plate is provided with the through hole that can pass for this latch.
5. electronic linkage door lock mechanism as claimed in claim 1, it is characterized in that, this lock core comprises an outward extending connecting axle, and these connecting axle both sides are plane, this locking plate center arranges connecting hole, and this connecting hole has the planar portions matched with lock core connecting axle two side plane.
6. the electronic linkage door lock mechanism as described in any one of claim 1-5, is characterized in that, is locked after this locking plate is connected with connecting axle by cottor pin.
7. an electronic linkage door lock mechanism, comprise door-plate and be placed in the lock core on door-plate, and the key to match with this lock core, this key inserts lock core can by lock core half-twist angle, it is characterized in that, also comprise the locking plate be fixedly linked with lock core, be connected to the connecting rod of this locking plate one end turnably, and be connected to the latch of this connecting rod other end turnably, these door-plate both sides are frame, this latch is slideable to be fixed near door-plate one frame place, when lock core is not opened, connecting rod and latch conllinear, latch stretches out outside door-plate, when lock core is opened, during lock core drive locking plate half-twist, latch retracts inside door-plate by locking plate tractive by connecting rod.
8. electronic linkage door lock mechanism as claimed in claim 7, it is characterized in that, be connected by bearing pin between this connecting rod with locking plate, this bearing pin is fixed by snap ring.
9. electronic linkage door lock mechanism as claimed in claim 7, is characterized in that, this door-plate is also provided with latch anchor post, and this latch anchor post is provided with the through hole that can pass for this latch, through hole is outside frame.
10. electronic linkage door lock mechanism as claimed in claim 7, is characterized in that, the frame of this door-plate is provided with the through hole that can pass for this latch.
CN201420698076.1U 2014-11-19 2014-11-19 Electronic linkage door lock mechanism Active CN204311865U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420698076.1U CN204311865U (en) 2014-11-19 2014-11-19 Electronic linkage door lock mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420698076.1U CN204311865U (en) 2014-11-19 2014-11-19 Electronic linkage door lock mechanism

Publications (1)

Publication Number Publication Date
CN204311865U true CN204311865U (en) 2015-05-06

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420698076.1U Active CN204311865U (en) 2014-11-19 2014-11-19 Electronic linkage door lock mechanism

Country Status (1)

Country Link
CN (1) CN204311865U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104453472A (en) * 2014-11-19 2015-03-25 深圳怡化电脑股份有限公司 Linkage type door lock mechanism

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104453472A (en) * 2014-11-19 2015-03-25 深圳怡化电脑股份有限公司 Linkage type door lock mechanism

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