CN207813218U - A kind of drive mechanism that the emergency key of smart lock is unlocked - Google Patents

A kind of drive mechanism that the emergency key of smart lock is unlocked Download PDF

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Publication number
CN207813218U
CN207813218U CN201721452847.9U CN201721452847U CN207813218U CN 207813218 U CN207813218 U CN 207813218U CN 201721452847 U CN201721452847 U CN 201721452847U CN 207813218 U CN207813218 U CN 207813218U
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CN
China
Prior art keywords
push rod
push
lock core
clutch module
unlocked
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
CN201721452847.9U
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Chinese (zh)
Inventor
雷先鸣
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.)
Guangdong Gold Atom Intelligent Technology Co Ltd
Original Assignee
Guangdong Gold Atom Intelligent Technology Co Ltd
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Filing date
Publication date
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Priority to CN201721452847.9U priority Critical patent/CN207813218U/en
Application granted granted Critical
Publication of CN207813218U publication Critical patent/CN207813218U/en
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Abstract

The utility model discloses the drive mechanisms that a kind of emergency key of smart lock is unlocked, including front panel, it includes the tapered end of lock core, the clutch module for setting push rod, the push jack that sets return spring substantially vertical with the push rod of clutch module to be equipped in front panel, the push rod of the clutch module is equipped with pin, the push jack is matched equipped with slanting kidney slot with the pin on the push rod, and the lock core of the tapered end is equipped with eccentric plectrum and is matched with the push jack.The utility model will be such that lock core and the push rod of clutch module is not located on same straight line, and lock core is staggered with push rod, will not push clutch pushrod movement even with external force top pressure lock core in this way, improve safety and the anti-theft of lockset in this way.

Description

A kind of drive mechanism that the emergency key of smart lock is unlocked
Technical field
The utility model belongs to lockset, and in particular to a kind of drive mechanism that the emergency key of smart lock is unlocked.
Background technology
Currently, the emergency key unlocking mode of common intelligent door lock is that key is inserted and rotated during lock core, by locking Core pushes directly on the push rod above clutch module and realizes unlocking.Since lock core and push rod are in same linear position, can directly use outer Power top pressure lock core gets on the push rod top in clutch module, can also unlock, and there are security risks for this structure.
Invention content
The purpose of this utility model is to provide a kind of biography that emergency key reasonable for structure, the good smart lock of safety is unlocked Dynamic structure.
To realize the utility model aim, the technical scheme that the utility model is provided is as follows:
The drive mechanism that the emergency key of smart lock is unlocked, including front panel, be equipped in front panel include lock core tapered end, If the clutch module of push rod, the push jack that sets return spring substantially vertical with the push rod of clutch module, the clutch module Push rod be equipped with pin, the push jack matches equipped with slanting kidney slot with the pin on the push rod, the tapered end Lock core be equipped with eccentric plectrum and matched with the push jack.
The beneficial effects of the utility model:
The utility model will be such that lock core and the push rod of clutch module is not located on same straight line, and lock core is staggered with push rod, this Sample will not push clutch pushrod movement even with external force top pressure lock core, improve safety and the anti-theft of lockset in this way.
The technical solution of the utility model is further illustrated below in conjunction with the accompanying drawings.
Description of the drawings
Fig. 1 is the exploded view of the utility model.
Fig. 2 is the schematic diagram of the utility model unlocking condition.
Fig. 3 is the schematic diagram of the utility model locked state.
Fig. 4 is the sectional view of the utility model locked state.
Specific implementation mode
See Fig. 1, Fig. 2, the drive mechanism of the emergency key unlocking of smart lock, including front panel 1, packet is equipped in front panel 1 Include the tapered end 2 of lock core 201, the clutch module 3 for setting push rod 302, with the push rod 302 of the clutch module 3 is substantially vertical sets back The push rod 302 of the push jack 5 of position spring 4, clutch module 3 is equipped with pin 301, and the push jack 5 is equipped with slanting kidney slot 501 It is matched with the pin 301 on the push rod 302, the both ends of push jack 5 are equipped with the bending edge 502,503 that one is long and the other is short, 5 He of push jack Return spring 4 is located in the vallecular cavity 101 of front panel 1, and return spring 4 withstands the long bending edge 502 of push jack 5, the lock of the tapered end 2 Core 201 is equipped with eccentric plectrum 202 and is matched with the push jack 5, and push jack 5 is covered by catch 6, and catch 6 is equipped with pilot hole 601 match with the pin 301 on push rod 302.
When being unlocked using emergency key, as shown in Fig. 2, emergency key is inserted and rotated tapered end 2 from 1 bottom of front panel Lock core 201, lock core 201 drive plectrum 202 thereon to rotate together and the elastic force of return spring 4 are overcome to stir the laterally fortune of push jack 5 Dynamic, 5 motion process of push jack acts on the pin 301 on 3 push rod 302 of clutch module using kidney slot 501, makes 302 retraction of push rod It realizes and unlocks in clutch module 3.As shown in Figure 3, Figure 4, it unlocks after finishing revolution and extracting emergency key, push jack 5 is in return bullet Return under the action of spring 4, push rod 302 stretch out clutch module 3 and reset locking.

Claims (1)

1. the drive mechanism that a kind of emergency key of smart lock is unlocked, including front panel, it is characterized in that interior be equipped with of front panel includes The tapered end of lock core, the clutch module for setting push rod, the push jack that sets return spring substantially vertical with the push rod of clutch module, institute The push rod for stating clutch module is equipped with pin, and the push jack is equipped with slanting kidney slot and matches with the pin on the push rod It closes, the lock core of the tapered end is equipped with eccentric plectrum and is matched with the push jack.
CN201721452847.9U 2017-11-03 2017-11-03 A kind of drive mechanism that the emergency key of smart lock is unlocked Active CN207813218U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721452847.9U CN207813218U (en) 2017-11-03 2017-11-03 A kind of drive mechanism that the emergency key of smart lock is unlocked

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721452847.9U CN207813218U (en) 2017-11-03 2017-11-03 A kind of drive mechanism that the emergency key of smart lock is unlocked

Publications (1)

Publication Number Publication Date
CN207813218U true CN207813218U (en) 2018-09-04

Family

ID=63334377

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721452847.9U Active CN207813218U (en) 2017-11-03 2017-11-03 A kind of drive mechanism that the emergency key of smart lock is unlocked

Country Status (1)

Country Link
CN (1) CN207813218U (en)

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