CN208329904U - The safe-guard door lock of the anti-error opening of fingerprint in a kind of door - Google Patents
The safe-guard door lock of the anti-error opening of fingerprint in a kind of door Download PDFInfo
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- CN208329904U CN208329904U CN201820990460.7U CN201820990460U CN208329904U CN 208329904 U CN208329904 U CN 208329904U CN 201820990460 U CN201820990460 U CN 201820990460U CN 208329904 U CN208329904 U CN 208329904U
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- fingerprint
- lock
- baffle
- door
- identification unit
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Abstract
The utility model discloses a kind of safe-guard door locks of the anti-error opening of fingerprint in door, including security door, handle, Fingerprint Lock and Fingerprint Identification Unit, the handle is fixedly connected on the front of security door, the Fingerprint Lock is fixedly mounted on the front of security door, the front of the Fingerprint Lock opens up fluted, the Fingerprint Identification Unit is mounted on the inner wall of Fingerprint Lock by groove, and the inner wall of the Fingerprint Lock slidably connects baffle by groove.The utility model passes through setting water absorption pad, it is mobile to Fingerprint Identification Unit that baffle is squeezed by water absorption pad, the power mobile towards Fingerprint Identification Unit direction that trapezoid block is transmitted by baffle, the inclined-plane of trapezoid block and the first cylinder contact, move trapezoid block along the direction on inclined-plane, baffle follows trapezoid block mobile exposing Fingerprint Identification Unit gradually, after baffle completely exposes Fingerprint Identification Unit, finger is contacted with Fingerprint Identification Unit by the top of baffle and carries out fingerprint recognition, has achieved the effect that the safe-guard door lock of anti-error opening.
Description
Technical field
The utility model relates to safe-guard door lock technical field, the safe-guard door lock of the anti-error opening of fingerprint in specially a kind of door.
Background technique
Door lock is first of safety curtain of family, is that almost can all use equipment daily in family, usually in door body
Installation lockset realizes the effect locked a door, but current mechanical lock is since there are lockholes, for there are the people of bad thought only
It needs to be equipped with a small amount of tool and a little unlocking technical ability is easy for prying open mechanical lock or not damaged opening, there are safeties and bad
Good problem, especially and in the case of unlocked lower safety fastener, mechanical lock is easy for by " second opens ".Therefore, in the market
There is Firgerprint anti-theft door lock.But the Fingerprint Identification Unit of universal finger-print anti-theft lock is exposed in the external world on the market, this is just
Be easy to cause accidentally touch, cause it is inconvenient to use, so need improve.
Summary of the invention
The purpose of this utility model is to provide a kind of safe-guard door locks of the anti-error opening of fingerprint in door, have anti-error opening
The advantages of, solving the Fingerprint Identification Unit of finger-print anti-theft lock universal on the market is exposed in the external world, this is easy for causing to miss
Touching, leads to inconvenient problem with use.
To achieve the above object, the utility model provides the following technical solutions: the anti-error opening of fingerprint is antitheft in a kind of door
Door lock, including security door, handle, Fingerprint Lock, operation interface, display screen and Fingerprint Identification Unit, the handle are fixedly connected on anti-
The front of door is stolen, the Fingerprint Lock is fixedly mounted on the front of security door, and the operation interface and display screen are mounted on Fingerprint Lock
Front, the front of the Fingerprint Lock opens up fluted, and the Fingerprint Identification Unit is mounted on the inner wall of Fingerprint Lock by groove,
The inner wall of the Fingerprint Lock slidably connects baffle by groove.
The bottom of the baffle is fixedly connected with trapezoid block, and the bottom of the trapezoid block is fixedly connected with the first magnet, institute
The inner wall for stating Fingerprint Lock is fixedly connected with the second magnet by groove, and the inner wall of the Fingerprint Lock is fixedly connected with by groove
One shaft, the surface pivots of the first rotating shaft are connected with the first roller, the surface of first roller and the inclined-plane of trapezoid block
Contact, the two sides of the baffle are fixedly connected with guide pad, and the inner wall of the Fingerprint Lock offers sliding slot by groove, described to lead
It is contacted to the surface of block by sliding slot with the inner wall of Fingerprint Lock.
Preferably, the front of the baffle is fixedly connected with water absorption pad.
Preferably, rotation slot is offered at the top of the baffle, the inner wall of the baffle is fixedly connected with by rotation slot
Second shaft.
Preferably, the surface pivots of second shaft are connected with second tin roller.
Preferably, the bottom of first magnet is fixedly connected with cushion 17, the bottom and second of the cushion 17
The top of magnet contacts.
Compared with prior art, the beneficial effects of the utility model are as follows:
The utility model is pressed on water absorption pad by setting water absorption pad, finger, is squeezed baffle by water absorption pad and is known to fingerprint
Other device is mobile, and guide pad limits the position of baffle, and anti-baffle plate is rotated towards Fingerprint Identification Unit, and trapezoid block is transmitted by baffle
The power mobile towards Fingerprint Identification Unit direction, the inclined-plane of trapezoid block and the first cylinder contact move trapezoid block along the direction on inclined-plane
Dynamic, baffle follows trapezoid block mobile exposing Fingerprint Identification Unit gradually, while the first magnet is constantly close with the second magnet
Repulsive force is generated, after baffle completely exposes Fingerprint Identification Unit, finger contacts progress with Fingerprint Identification Unit by the top of baffle
Fingerprint recognition, when finger extracts groove out, the repulsion between the first magnet and the second magnet makes trapezoid block, the first magnet and baffle
It resets, has achieved the effect that the safe-guard door lock of anti-error opening.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the schematic cross-sectional view of the utility model Fingerprint Lock side view；
Fig. 3 is structure enlargement diagram at the utility model A；
Fig. 4 is the schematic cross-sectional view of the utility model Fingerprint Lock top view partial structurtes.
In figure: 1- security door, 2- handle, 3- Fingerprint Lock, 4- operation interface, 5- display screen, 6- Fingerprint Identification Unit, 7- gear
Plate, 8- trapezoid block, the first magnet of 9-, the second magnet of 10-, 11- first rotating shaft, the first roller of 12-, 13- guide pad, 14- water suction
Pad, the second shaft of 15-, 16- second tin roller, 17- cushion.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Referring to Fig. 1, the utility model provides a kind of technical solution: the safe-guard door lock of the anti-error opening of fingerprint in a kind of door,
Including security door 1, handle 2, Fingerprint Lock 3, operation interface 4, display screen 5 and Fingerprint Identification Unit 6, handle 2 is fixedly connected on antitheft
The front of door 1, handle 2 pull open security door 1 for convenient and strength-saving, and Fingerprint Lock 3 is fixedly mounted on the front of security door 1, refers to
For line lock 3 for locking security door 1, operation interface 4 and display screen 5 are mounted on the front of Fingerprint Lock 3, and operation interface 4 is used for hand
Dynamic input password, display screen 5 are used for display operation information, and the front of Fingerprint Lock 3 opens up fluted, and Fingerprint Identification Unit 6 passes through recessed
Slot is mounted on the inner wall of Fingerprint Lock 3, and fingerprint, the inner wall of Fingerprint Lock 3 are slidably connected Fingerprint Identification Unit 6 by groove for identification
There is baffle 7, baffle 7 is that trapezoid block 8 provides connection place, while Fingerprint Identification Unit 6 being blocked, and prevents Fingerprint Identification Unit 6 exposed
It is accidentally touched in the external world, the front of baffle 7 is fixedly connected with water absorption pad 14, and the setting of water absorption pad 14 is wiped for opponent's fingering row,
Prevent from having on finger caused fingerprint recognition when sweat or other liquid to fail, the top of baffle 7 offers rotation slot, baffle
7 inner wall is fixedly connected with the second shaft 15 by rotation slot, and second tin roller 16 is connected to the top of baffle 7 by the second shaft 15
Portion, the surface pivots of the second shaft 15 are connected with second tin roller 16, and the setting of second tin roller 16 in baffle 7 for moving down
Afterwards, the bottom of finger slip over baffle 7 top it is more smooth and comfortable.
Please see Fig. 2 to Fig. 4, the bottom of baffle 7 is fixedly connected with trapezoid block 8, and trapezoid block 8 is 9 company of offer of the first magnet
Place is connect, while trapezoid block 8 is contacted by the pressure of baffle 7 with the first roller 12, so that the inclined-plane of trapezoid block 8 is made to be squeezed,
Move down trapezoid block 8, the bottom of trapezoid block 8 is fixedly connected with the first magnet 9, between the first magnet 9 and the second magnet 10
Repulsive force is generated, so that the reset of the first magnet 9 be made to provide power, the bottom of the first magnet 9 is fixedly connected with cushion 17, delays
Both the bottom for rushing pad 17 is contacted with the top of the second magnet 10, prevent the extruding between the first magnet 9 and the second magnet 10 from making
It incurs loss, the inner wall of Fingerprint Lock 3 is fixedly connected with the second magnet 10 by groove, and the inner wall of Fingerprint Lock 3 is fixed by groove
It is connected with first rotating shaft 11, the first roller 12 is rotatably connected on the inner wall of Fingerprint Lock 3 by first rotating shaft 11, first rotating shaft 11
Surface pivots are connected with the first roller 12, and the first roller 12 keeps sliding of the trapezoid block 8 in Fingerprint Lock 3 more smooth, the first roller
12 surface and the contact of incline plane of trapezoid block 8, the two sides of baffle 7 are fixedly connected with guide pad 13, and the setting of guide pad 13 is used for
Sliding of the baffle 7 in Fingerprint Lock 3 is set to have a track, anti-baffle plate 7, trapezoid block 8 and the rotation of first this assembly of magnet 9
Turn, the inner wall of Fingerprint Lock 3 offers sliding slot by groove, and the surface of guide pad 13 is contacted by sliding slot with the inner wall of Fingerprint Lock 3.
Working principle: the safe-guard door lock of the anti-error opening of fingerprint in use, when using unlocked by fingerprint, press by finger in this kind of door
On water absorption pad 14, baffle 7 is squeezed to the movement of Fingerprint Identification Unit 6 by water absorption pad 14, guide pad 13 limits the position of baffle 7,
Anti- baffle plate 7 is rotated towards Fingerprint Identification Unit 6, the power mobile towards 6 direction of Fingerprint Identification Unit that trapezoid block 8 is transmitted by baffle 7,
The inclined-plane of trapezoid block 8 is contacted with the first roller 12, moves trapezoid block 8 along the direction on inclined-plane, and baffle 7 follows trapezoid block 8 to move
Dynamic Fingerprint Identification Unit 6 being exposed gradually, while the first magnet 9 is constantly with the second magnet 10 close to generating repulsive force, baffle 7
After Fingerprint Identification Unit 6 is exposed completely, finger is contacted with Fingerprint Identification Unit 6 by the top of baffle 7 and carries out fingerprint recognition, works as hand
When referring to extraction groove, the repulsion between the first magnet 9 and the second magnet 10 resets trapezoid block 8, the first magnet 9 and baffle 7, leads to
The effect that the security door 1 of anti-error opening is locked is realized in the cooperation for crossing above structure.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. the safe-guard door lock of the anti-error opening of fingerprint in a kind of door, including security door (1), handle (2), Fingerprint Lock (3), operation interface
(4), display screen (5) and Fingerprint Identification Unit (6), the handle (2) are fixedly connected on the front of security door (1), the Fingerprint Lock
(3) it is fixedly mounted on the front of security door (1), the operation interface (4) and display screen (5) are mounted on the front of Fingerprint Lock (3),
The front of the Fingerprint Lock (3) opens up fluted, and the Fingerprint Identification Unit (6) is mounted on the inner wall of Fingerprint Lock (3) by groove
On, it is characterised in that: the inner wall of the Fingerprint Lock (3) slidably connects baffle (7) by groove；
The bottom of the baffle (7) is fixedly connected with trapezoid block (8), and the bottom of the trapezoid block (8) is fixedly connected with the first magnetic
The inner wall of iron (9), the Fingerprint Lock (3) is fixedly connected with the second magnet (10) by groove, and the inner wall of the Fingerprint Lock (3) is logical
It crosses groove to be fixedly connected with first rotating shaft (11), the surface pivots of the first rotating shaft (11) are connected with the first roller (12), institute
The surface of the first roller (12) and the contact of incline plane of trapezoid block (8) are stated, the two sides of the baffle (7) are fixedly connected with guide pad
(13), the inner wall of the Fingerprint Lock (3) offers sliding slot by groove, and the surface of the guide pad (13) passes through sliding slot and fingerprint
Lock the inner wall contact of (3).
2. the safe-guard door lock of the anti-error opening of fingerprint in a kind of door according to claim 1, it is characterised in that: the baffle
(7) front is fixedly connected with water absorption pad (14).
3. the safe-guard door lock of the anti-error opening of fingerprint in a kind of door according to claim 1, it is characterised in that: the baffle
(7) rotation slot is offered at the top of, the inner wall of the baffle (7) is fixedly connected with the second shaft (15) by rotation slot.
4. the safe-guard door lock of the anti-error opening of fingerprint in a kind of door according to claim 3, it is characterised in that: described second turn
The surface pivots of axis (15) are connected with second tin roller (16).
5. the safe-guard door lock of the anti-error opening of fingerprint in a kind of door according to claim 1, it is characterised in that: first magnetic
The bottom of iron (9) is fixedly connected with cushion (17), and the bottom of the cushion (17) is contacted with the top of the second magnet (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820990460.7U CN208329904U (en) | 2018-06-26 | 2018-06-26 | The safe-guard door lock of the anti-error opening of fingerprint in a kind of door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820990460.7U CN208329904U (en) | 2018-06-26 | 2018-06-26 | The safe-guard door lock of the anti-error opening of fingerprint in a kind of door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208329904U true CN208329904U (en) | 2019-01-04 |
Family
ID=64768914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820990460.7U Active CN208329904U (en) | 2018-06-26 | 2018-06-26 | The safe-guard door lock of the anti-error opening of fingerprint in a kind of door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208329904U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111927210A (en) * | 2020-08-12 | 2020-11-13 | 李永杰 | Fingerprint lock with finger cleaning function |
-
2018
- 2018-06-26 CN CN201820990460.7U patent/CN208329904U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111927210A (en) * | 2020-08-12 | 2020-11-13 | 李永杰 | Fingerprint lock with finger cleaning function |
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