CN206844830U - A kind of anti-unlocking clutch of Fingerprint Lock - Google Patents
A kind of anti-unlocking clutch of Fingerprint Lock Download PDFInfo
- Publication number
- CN206844830U CN206844830U CN201720449708.4U CN201720449708U CN206844830U CN 206844830 U CN206844830 U CN 206844830U CN 201720449708 U CN201720449708 U CN 201720449708U CN 206844830 U CN206844830 U CN 206844830U
- Authority
- CN
- China
- Prior art keywords
- clutch
- square shaft
- axle sleeve
- rear board
- front panel
- 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.)
- Expired - Fee Related
Links
- 230000000712 assembly Effects 0.000 claims 1
- 238000000429 assembly Methods 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000392 somatic effect Effects 0.000 description 1
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- Lock And Its Accessories (AREA)
Abstract
The utility model discloses a kind of anti-unlocking clutch of Fingerprint Lock, including front panel, rear board and lock body, the front panel and rear board are bolted, mode connects for screw has lock body between the front panel and rear board, the inside of the rear board is provided with clutch body, the clutch body includes clutch protecgulum, clutch rear case component and link gear, link gear is threaded between the clutch protecgulum and clutch rear case component, the link gear includes axle sleeve and linkage square shaft, linkage square shaft can be protected by axle sleeve, completely cut off extraneous contact, prevent from being unlocked by rotating linkage square shaft, pass through the cooperation of screw and bolt, it can prevent square shaft from coming off to lead to not unlock, the utility model effectively solves the problems, such as to carry out illegal unlock using rotation linkage square shaft, it is simple in construction, with very high practicality.
Description
Technical field
Fingerprint Lock technical field is the utility model is related to, specific field is a kind of anti-unlocking clutch of Fingerprint Lock.
Background technology
Fingerprint Lock is a kind of using somatic fingerprint as identification carrier and the intelligent lock of means, typically by electronic recognition and control
System, mechanical linkage system two parts composition.Because the uniqueness and non-reproduction of fingerprint determine that Fingerprint Lock is all at present
Safest lock kind in lockset, so Fingerprint Lock becomes increasingly popular now.The clutch of Fingerprint Lock is the key device in Fingerprint Lock,
General fingerprint lock clutch is all the linkage for only considering to use in the market, during not accounting for use, bad point
Son may be by, using illegal unlock is carried out, causing resident family's finance to lose and pacify to resident family's person to clutch internal structure
Full generation threatens, therefore, a kind of it is proposed that anti-unlocking clutch of Fingerprint Lock.
Utility model content
The purpose of this utility model is to provide a kind of Fingerprint Lock anti-unlocking clutch, to solve to carry in above-mentioned background technology
The problem of going out.
To achieve the above object, the utility model provides following technical scheme：A kind of anti-unlocking clutch of Fingerprint Lock, including
Front panel, rear board and lock body, the front panel and rear board are bolted, screw between the front panel and rear board
Lock body is connected with, the inside of the rear board is provided with clutch body, and the clutch body includes clutch protecgulum, clutch bonnet
Component and link gear, link gear, the link gear are threaded between the clutch protecgulum and clutch rear case component
Including axle sleeve and linkage square shaft, linkage square shaft is socketed in the axle sleeve, the connection of clutch protecgulum is stretched out in the front end of the linkage square shaft
Swing handle after the connection of clutch rear case component, the bottom face of the axle sleeve are stretched out in preceding swing handle, the rear end of the linkage square shaft
It is fixedly connected on clutch rear case component, and the front end face of axle sleeve and the rear wall of lock body are in contact, the lateral wall of the axle sleeve is set
There is screw, the screw internal thread is connected with bolt.
Preferably, the height of the axle sleeve is 36 millimeters.
Compared with prior art, the beneficial effects of the utility model are：A kind of anti-unlocking clutch of Fingerprint Lock, by above
Plate and rear board bolt connection form cavity, and lock body is fixed therein, clutch can be driven by the drive device of Fingerprint Lock
Device is locked on/off, and is connected former and later two swing handles by the linkage square shaft in link gear, can be carried out opening-closing door, is led to
Linkage square shaft can be protected by crossing axle sleeve, completely cut off the contact in the external world, prevent from being unlocked by rotating linkage square shaft, by screw and
The cooperation of bolt, it can prevent square shaft from coming off to lead to not unlock, the utility model, which effectively solves, utilizes rotation linkage side
Axle is carried out the problem of illegal unlock, simple in construction, has very high practicality.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is close-up schematic view at A of the present utility model.
In figure：Rotated before 1- front panels, 2- rear boards, 3- lock bodies, 4- clutch bodies, 5- axle sleeves, 6- linkages square shaft, 7-
Swing handle, 9- screws after handle, 8-.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Referring to Fig. 1, the utility model provides a kind of technical scheme：A kind of anti-unlocking clutch of Fingerprint Lock, including it is preceding
Panel 1, rear board 2 and lock body 3, the front panel and rear board are bolted, spiral shell between the front panel and rear board
Nail is connected with lock body, and the inside of the rear board is provided with clutch body 4, and the clutch body includes clutch protecgulum, clutch
Rear case component and link gear, link gear, the linkage are threaded between the clutch protecgulum and clutch rear case component
Mechanism includes axle sleeve 5 and linkage square shaft 6, and linkage square shaft is socketed in the axle sleeve, linkage square shaft can be protected by axle sleeve, is completely cut off
Link contact of the square shaft with the external world, prevents from carrying out the unlocking of improper mode, and clutch protecgulum is stretched out in the front end of the linkage square shaft
Swing handle 8 after the connection of clutch rear case component is stretched out in swing handle 7 before connection, the rear end of the linkage square shaft, the axle sleeve
Bottom face is fixedly connected on clutch rear case component, and the front end face of axle sleeve and the rear wall of lock body are in contact,
Referring to Fig. 2, the lateral wall of the axle sleeve is provided with screw 9, the screw internal thread is connected with bolt, prevents from linking
Square shaft, which comes off, to be led to not unlock.
Specifically, the height of the axle sleeve is 36 millimeters, and it is illegal to prevent that extraneous unlocking tool contact linkage square shaft from being carried out
Unlock.
Operation principle：The utility model forms cavity by front panel and rear board bolt connection, and lock body is fixed on into it
In, clutch can be driven to be locked on/off by the drive device of Fingerprint Lock, be connected by the linkage square shaft in link gear
Former and later two swing handles, can carry out opening-closing door, and linkage square shaft can be protected by axle sleeve, completely cut off the contact in the external world, prevent
Unlocked by rotating linkage square shaft, by the cooperation of screw and bolt, can prevent square shaft from coming off to lead to not unlock.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (2)
1. a kind of anti-unlocking clutch of Fingerprint Lock, including front panel（1）, rear board（2）And lock body（3）, it is characterised in that：Institute
State front panel（1）And rear board（2）It is bolted, the front panel（1）And rear board（2）Between mode connects for screw have lock body
（3）, the rear board（2）Inside be provided with clutch body（4）, the clutch body（4）After clutch protecgulum, clutch
Cap assemblies and link gear, link gear, the gear are threaded between the clutch protecgulum and clutch rear case component
Structure includes axle sleeve（5）With linkage square shaft（6）, the axle sleeve（5）Interior socket linkage square shaft（6）, the linkage square shaft（6）Front end
Stretch out swing handle before clutch protecgulum connects（7）, the linkage square shaft（6）Rear end stretch out the connection of clutch rear case component after rotate
Handle（8）, the axle sleeve（5）Bottom face be fixedly connected on clutch rear case component, and axle sleeve（5）Front end face and lock body
（3）Rear wall be in contact, the axle sleeve（5）Lateral wall be provided with screw（9）, the screw（9）Internal thread is connected with bolt.
A kind of 2. anti-unlocking clutch of Fingerprint Lock according to claim 1, it is characterised in that：The axle sleeve（5）Height
Spend for 36 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720449708.4U CN206844830U (en) | 2017-04-26 | 2017-04-26 | A kind of anti-unlocking clutch of Fingerprint Lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720449708.4U CN206844830U (en) | 2017-04-26 | 2017-04-26 | A kind of anti-unlocking clutch of Fingerprint Lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206844830U true CN206844830U (en) | 2018-01-05 |
Family
ID=60794184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720449708.4U Expired - Fee Related CN206844830U (en) | 2017-04-26 | 2017-04-26 | A kind of anti-unlocking clutch of Fingerprint Lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206844830U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108868320A (en) * | 2018-07-04 | 2018-11-23 | 广东必达保安系统有限公司 | Door lock with substitution panel |
| CN110130722A (en) * | 2019-05-05 | 2019-08-16 | 王力安防科技股份有限公司 | A kind of safeguard structure of door locking handle drive shaft |
-
2017
- 2017-04-26 CN CN201720449708.4U patent/CN206844830U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108868320A (en) * | 2018-07-04 | 2018-11-23 | 广东必达保安系统有限公司 | Door lock with substitution panel |
| CN110130722A (en) * | 2019-05-05 | 2019-08-16 | 王力安防科技股份有限公司 | A kind of safeguard structure of door locking handle drive shaft |
| CN110130722B (en) * | 2019-05-05 | 2023-11-28 | 王力安防科技股份有限公司 | Protective structure of door lock handle driving shaft |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180105 Termination date: 20190426 |