CN207829608U - Living body finger print identifies door handle - Google Patents
Living body finger print identifies door handle Download PDFInfo
- Publication number
- CN207829608U CN207829608U CN201721766348.7U CN201721766348U CN207829608U CN 207829608 U CN207829608 U CN 207829608U CN 201721766348 U CN201721766348 U CN 201721766348U CN 207829608 U CN207829608 U CN 207829608U
- Authority
- CN
- China
- Prior art keywords
- door handle
- identification unit
- fingerprint identification
- fingerprint
- rotor 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.)
- Expired - Fee Related
Links
- 239000007787 solid Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Lock And Its Accessories (AREA)
Abstract
The utility model discloses a kind of living body finger prints to identify door handle, including door handle ontology, the side of the door handle ontology is installed with Fingerprint Identification Unit, side of the Fingerprint Identification Unit far from door handle ontology is rotatablely equipped with rotor plate, the rotor plate offers shifting chute close to the side of Fingerprint Identification Unit, the shifting chute is installed with multiple first springs on the side inner wall far from mobile channel opening, the same end of multiple first springs is installed with the same movable plate being connect with shifting chute side walls, the movable plate is installed with fixed plate close to the side of Fingerprint Identification Unit, the Fingerprint Identification Unit offers card slot close to the side of rotor plate, fixed plate is mutually clamped with card slot, the bottom of the fixed plate is installed with the first limited block.The utility model is convenient for covering fingerprint slot, convenient for being protected to fingerprint slot, increases the service life of itself, simple in structure, easy to use.
Description
Technical field
The utility model is related to door handle technical fields more particularly to a kind of living body finger print to identify door handle.
Background technology
With the development of science and technology improvement of living standard, has the door handle of fingerprint identification function by more and more people
Concern, however the fingerprint identification area of traditional fingerprint recognition door handle be exposed to it is outer, it is easy to contaminated object corrodes, and leads to nothing
Method identifies fingerprint, and then the service life of fingerprint recognition door handle is made to substantially reduce, therefore we have proposed living body finger print identifications
Door handle, for solving the above problems.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and the living body finger print recognitiion gate proposed
Handle.
To achieve the goals above, the utility model uses following technical solution：
Living body finger print identifies that door handle, including door handle ontology, the side of the door handle ontology are installed with fingerprint
Identifier, side of the Fingerprint Identification Unit far from door handle ontology are rotatablely equipped with rotor plate, and the rotor plate is close to fingerprint
The side of identifier offers shifting chute, and the shifting chute is installed with multiple the on the side inner wall far from mobile channel opening
The same end of one spring, multiple first springs is installed with the same movable plate being connect with shifting chute side walls, described
Movable plate is installed with fixed plate close to the side of Fingerprint Identification Unit, and the Fingerprint Identification Unit is opened up close to the side of rotor plate
There are card slot, fixed plate mutually to be clamped with card slot；
The bottom of the fixed plate is installed with the first limited block, in the bottom of the first limited block and the bottom of shifting chute
Wall is in contact, and sliding slot is offered in the bottom interior wall of the shifting chute, second spring is installed in the bottom interior wall of sliding slot,
The top of second spring is equipped with the second limited block being slidably connected with chute wall, and movement is extended at the top of the second limited block
In slot, and the second limited block is adapted with the first limited block.
Preferably, side of the Fingerprint Identification Unit far from door handle ontology is installed with shaft, rotor plate and shaft
Rotation connection.
Preferably, side of the Fingerprint Identification Unit far from door handle ontology offers fingerprint slot, and rotor plate is close to fingerprint
The side of identifier is installed with dust-proof cushion, and dust-proof cushion is covered in the opening of fingerprint slot.
Preferably, side of the movable plate far from fixed plate is installed with mobile bar, and mobile bar is located at multiple first
Between spring, and the one end of mobile bar far from movable plate extends to the outside of rotor plate and is installed with handle, and handle is located at
The outside of rotor plate.
Preferably, the top of the second spring is installed with catch bar, bottom and the catch bar phase of the second limited block
Welding, the catch bar extend to the outside of rotor plate close to one end of Fingerprint Identification Unit and are installed with rubber case, rubber
Set is between Fingerprint Identification Unit and rotor plate.
Preferably, the rotor plate offers through-hole close to the side of Fingerprint Identification Unit, and through-hole is connected with sliding slot, pushes
The side walls of bar and through-hole connect.
The beneficial effects of the utility model：Pass through door handle ontology, Fingerprint Identification Unit, shaft, rotor plate and dust-proof cushion phase
Cooperation, convenient for being covered to fingerprint slot, is matched, just by rotor plate, shifting chute, the first spring, movable plate and fixed plate
It is moved in the first limited block, passes through card slot, the first limited block, sliding slot, second spring, catch bar and the second limited block phase
Cooperation makes the opening for being covered in fingerprint slot of dust-proof cushion tightly convenient for rotor plate is fixed, the utility model convenient for pair
Fingerprint slot is covered, and convenient for being protected to fingerprint slot, increases the service life of itself, simple in structure, easy to use.
Description of the drawings
Fig. 1 be the utility model proposes living body finger print identify door handle main structure diagram；
Fig. 2 be the utility model proposes living body finger print identify door handle part A structural schematic diagram；
Fig. 3 be the utility model proposes living body finger print identify door handle part B structural schematic diagram.
In figure：1 door handle ontology, 2 Fingerprint Identification Units, 3 shafts, 4 rotor plates, 5 fingerprint slots, 6 dust-proof cushions, 7 shifting chutes, 8
First spring, 9 movable plates, 10 fixed plates, 11 card slots, 12 mobile bars, 13 first limited blocks, 14 sliding slots, 15 second springs, 16 push away
Lever, 17 second limited blocks.
Specific implementation mode
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.
Referring to Fig.1-3, living body finger print identifies that door handle, including door handle ontology 1, the side of door handle ontology 1 fix peace
Equipped with Fingerprint Identification Unit 2, side of the Fingerprint Identification Unit 2 far from door handle ontology 1 is rotatablely equipped with rotor plate 4, and rotor plate 4 is close
The side of Fingerprint Identification Unit 2 offers shifting chute 7, is installed on the side inner wall that shifting chute 7 is open far from shifting chute 7 more
The same end of a first spring 8, multiple first springs 8 is installed with the same movement being connect with 7 side walls of shifting chute
Plate 9, movable plate 9 are installed with fixed plate 10 close to the side of Fingerprint Identification Unit 2, Fingerprint Identification Unit 2 close to rotor plate 4 one
Side offers card slot 11, and fixed plate 10 is clamped with 11 phase of card slot；The bottom of fixed plate 10 is installed with the first limited block 13, the
The bottom of one limited block 13 is in contact with the bottom interior wall of shifting chute 7, and sliding slot 14 is offered in the bottom interior wall of shifting chute 7, sliding
Second spring 15 is installed in the bottom interior wall of slot 14, the top of second spring 15 is equipped with to be connected with 14 side walls of sliding slot
The second limited block 17 connect, the top of the second limited block 17 extend in shifting chute 7, and the second limited block 17 and the first limited block
13 are adapted, and are matched by door handle ontology 1, Fingerprint Identification Unit 2, shaft 3, rotor plate 4 and dust-proof cushion 6, convenient for fingerprint
Slot 5 is covered, and is matched by rotor plate 4, shifting chute 7, the first spring 8, movable plate 9 and fixed plate 10, convenient for first
Limited block 13 is moved, and is limited by card slot 11, the first limited block 13, sliding slot 14, second spring 15, catch bar 16 and second
Block 17 matches, and convenient for rotor plate 4 is fixed, makes the opening for being covered in fingerprint slot 5 of dust-proof cushion 6 tightly, this practicality
It is novel to be convenient for covering fingerprint slot 5, convenient for being protected to fingerprint slot 5, increase the service life of itself, structure letter
It is single, it is easy to use.
In the utility model, side of the Fingerprint Identification Unit 2 far from door handle ontology 1 is installed with shaft 3, rotor plate 4
It is rotatablely connected with shaft 3, side of the Fingerprint Identification Unit 2 far from door handle ontology 1 offers fingerprint slot 5, and rotor plate 4 is close to fingerprint
The side of identifier 2 is installed with dust-proof cushion 6, and dust-proof cushion 6 is covered in the opening of fingerprint slot 5, and movable plate 9 is far from fixed plate
10 side is installed with mobile bar 12, and mobile bar 12 is between multiple first springs 8, and mobile bar 12 is far from movable plate
9 one end extends to the outside of rotor plate 4 and is installed with handle, and handle is located at the outside of rotor plate 4, second spring 15
Top is installed with catch bar 16, and bottom and 16 phase of catch bar of the second limited block 17 are welded, and catch bar 16 is known close to fingerprint
One end of other device 2 extends to the outside of rotor plate 4 and is installed with rubber case, and rubber case is located at Fingerprint Identification Unit 2 and rotation
Between plate 4, rotor plate 4 offers through-hole close to the side of Fingerprint Identification Unit 2, and through-hole is connected with sliding slot 14, catch bar 16 with
The side walls of through-hole connect, and are matched by door handle ontology 1, Fingerprint Identification Unit 2, shaft 3, rotor plate 4 and dust-proof cushion 6,
Convenient for being covered to fingerprint slot 5, matched by rotor plate 4, shifting chute 7, the first spring 8, movable plate 9 and fixed plate 10,
Convenient for being moved to the first limited block 13, pass through card slot 11, the first limited block 13, sliding slot 14, second spring 15, catch bar 16
Matched with the second limited block 17, convenient for rotor plate 4 is fixed, make dust-proof cushion 6 tightly be covered in opening for fingerprint slot 5
At mouthful, the utility model is convenient for covering fingerprint slot 5, and convenient for being protected to fingerprint slot 5, increase itself uses the longevity
Life, it is simple in structure, it is easy to use.
Operation principle：In use, rotor plate 4 is rotated by shaft 3, dust-proof cushion 6 is driven to carry out by rotor plate 4
Rotation, makes dust-proof cushion 6 be covered in the opening of fingerprint slot 5, drives the second limited block 17 to be moved by catch bar 16, at this time
15 forced contraction of second spring, later by handle drive mobile bar 12 moved, by mobile bar 12 drive movable plate 9 into
Row movement, at this time 8 stress of the first spring stretching drive fixed plate 10 to be moved, fixed plate 10 are made to clamp by movable plate 9
Into card slot 11, drives the first limited block 13 to be moved by fixed plate 10, then unclamp catch bar 16, second spring 15
Pressure disappears, and second spring 15 restores to the original state, and drives catch bar 16 to be moved by second spring 15, passes through 16 band of catch bar
Dynamic second limited block 17 is moved, and is defined to the position of the first limited block 13 by the second limited block 17, is passed through first
The pulling force of spring 8 makes the first limited block 13 and the second limited block 17 tightly fit together, and prevents fixed plate 10 from moving, to
Rotor plate 4 is fixed, the opening for being covered in fingerprint slot 5 of dust-proof cushion 6 tightly is made by rotor plate 4, passes through dust-proof cushion 6
Fingerprint slot 5 is protected.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. living body finger print identifies door handle, including door handle ontology (1), which is characterized in that the side of the door handle ontology (1)
It is installed with Fingerprint Identification Unit (2), side of the Fingerprint Identification Unit (2) far from door handle ontology (1) is rotatablely equipped with
Movable plate (4), the rotor plate (4) offer shifting chute (7) close to the side of Fingerprint Identification Unit (2), and the shifting chute (7) is separate
Multiple first springs (8) are installed on the side inner wall of shifting chute (7) opening, the same end of multiple first springs (8) is solid
Dingan County is equipped with the same movable plate (9) being connect with shifting chute (7) side walls, and the movable plate (9) is close to Fingerprint Identification Unit
(2) side is installed with fixed plate (10), and the Fingerprint Identification Unit (2) offers card slot close to the side of rotor plate (4)
(11), fixed plate (10) is mutually clamped with card slot (11)；
The bottom of the fixed plate (10) is installed with the first limited block (13), the bottom of the first limited block (13) and shifting chute
(7) bottom interior wall is in contact, and offers sliding slot (14) in the bottom interior wall of the shifting chute (7), in the bottom of sliding slot (14)
Second spring (15) is installed on wall, the top of second spring (15) is equipped with connect with sliding slot (14) side walls
Two limited blocks (17) extend at the top of the second limited block (17) in shifting chute (7), and the second limited block (17) and the first limit
Block (13) is adapted.
2. living body finger print according to claim 1 identifies door handle, which is characterized in that the Fingerprint Identification Unit (2) is separate
The side of door handle ontology (1) is installed with shaft (3), and rotor plate (4) is rotatablely connected with shaft (3).
3. living body finger print according to claim 1 identifies door handle, which is characterized in that the Fingerprint Identification Unit (2) is separate
The side of door handle ontology (1) offers fingerprint slot (5), and rotor plate (4) is installed with close to the side of Fingerprint Identification Unit (2)
Dust-proof cushion (6), dust-proof cushion (6) are covered in the opening of fingerprint slot (5).
4. living body finger print according to claim 1 identifies door handle, which is characterized in that the movable plate (9) is far from fixed
The side of plate (10) is installed with mobile bar (12), and mobile bar (12) is between multiple first springs (8), and mobile bar
(12) one end far from movable plate (9) extends to the outside of rotor plate (4) and is installed with handle, and handle is located at rotor plate
(4) outside.
5. living body finger print according to claim 1 identifies door handle, which is characterized in that the top of the second spring (15)
It is installed with catch bar (16), bottom and the catch bar (16) of the second limited block (17) mutually weld, and the catch bar (16) is leaned on
One end of nearly Fingerprint Identification Unit (2) extends to the outside of rotor plate (4) and is installed with rubber case, and rubber case is located at fingerprint knowledge
Between other device (2) and rotor plate (4).
6. living body finger print according to claim 1 identifies door handle, which is characterized in that the rotor plate (4) is close to fingerprint
The side of identifier (2) offers through-hole, and through-hole is connected with sliding slot (14), and catch bar (16) and the side walls of through-hole connect
It connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721766348.7U CN207829608U (en) | 2017-12-18 | 2017-12-18 | Living body finger print identifies door handle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721766348.7U CN207829608U (en) | 2017-12-18 | 2017-12-18 | Living body finger print identifies door handle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207829608U true CN207829608U (en) | 2018-09-07 |
Family
ID=63387758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721766348.7U Expired - Fee Related CN207829608U (en) | 2017-12-18 | 2017-12-18 | Living body finger print identifies door handle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207829608U (en) |
-
2017
- 2017-12-18 CN CN201721766348.7U patent/CN207829608U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20180907 |