CN109447013A - Computer user's identification apparatus - Google Patents
Computer user's identification apparatus Download PDFInfo
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- CN109447013A CN109447013A CN201811314217.4A CN201811314217A CN109447013A CN 109447013 A CN109447013 A CN 109447013A CN 201811314217 A CN201811314217 A CN 201811314217A CN 109447013 A CN109447013 A CN 109447013A
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- fingerprint
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/12—Fingerprints or palmprints
- G06V40/13—Sensors therefor
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- Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
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- Theoretical Computer Science (AREA)
- Image Input (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
The invention discloses a kind of computer user's identification apparatus, including Fingerprint Identification Unit, cavity there are two symmetrically being opened up on the Fingerprint Identification Unit, the top side of Fingerprint Identification Unit offers the fingerprint slot between two cavitys, sliding eye is offered on two inner walls of fingerprint slot, two sliding eyes are connected with two cavitys respectively, cross bar is slidably fitted in two sliding eyes, the both ends of cross bar all extend to outside sliding eye, the top side of two cross bars is fixedly installed with the vertical pole in fingerprint slot, the top of two vertical poles is fixedly installed with dust excluding plate, two dust excluding plates are adapted, the groove above sliding eye is offered on the two sides inner wall of the fingerprint slot.Operation of the present invention is simple, by two dust excluding plates be separated from each other with it is dust-proof close to that can be carried out to fingerprint slot, and two cleaning brush can the bottom side inner wall to fingerprint slot clean, make the clearer of fingerprint recognition, meet the use demand of people.
Description
Technical field
The present invention relates to identification apparatus technical field more particularly to a kind of computer user's identification apparatus.
Background technique
The lines of the rough and uneven in surface generation of skin of the palm and its finger, foot, toe inner surface of human body will form various
The presence of the pattern of various kinds, these lines increases the frictional force of skin surface, and human body is enabled to pick up weight with hand；Together
When, the lines of these skins including fingerprint is different on pattern, breakpoint and crosspoint, that is to say, that is unique
, by this uniqueness, we can be mapped a people with his fingerprint, by comparing he fingerprint and in advance
The fingerprint of preservation is compared, so that it may verify his true identity.Fingerprint recognition is also very common in computer field, publication number
A kind of computer user's personal identification method is disclosed for the patent of CN107194229A comprising following steps: A, is calculated
Machine front camera acquires face biometric image, and acquired image is carried out piecemeal, obtains muti-piece biological characteristic area
Domain；B, the sound characteristic signal of sound collector acquisition user；C, the fingerprint of fingerprint collecting chip acquisition user, and acquire and refer to
The wavelength of the light of line reflection, and be encrypted.But general Fingerprint Identification Unit is external structure, fingerprint slot holds
Easily enter dust, influences fingerprint recognition, there are improved spaces.
Summary of the invention
In view of this, the purpose of the present invention is to solve disadvantage existing in the prior art, and a kind of calculating proposed
Machine user identity identification equipment.
To achieve the goals above, present invention employs following technical solutions:
Computer user's identification apparatus of the invention, including Fingerprint Identification Unit are symmetrically opened on the Fingerprint Identification Unit
If the top side of Fingerprint Identification Unit offers the fingerprint slot between two cavitys there are two cavity, on two inner walls of fingerprint slot
Sliding eye is offered, two sliding eyes are connected with two cavitys respectively, are slidably fitted with cross bar in two sliding eyes, horizontal
The both ends of bar all extend to outside sliding eye, and the top side of two cross bars is fixedly installed with the vertical pole in fingerprint slot, and two vertical
The top of bar is fixedly installed with dust excluding plate, and two dust excluding plates are adapted, and offers position on the two sides inner wall of the fingerprint slot
Groove above sliding eye, the side that two dust excluding plates are located remotely from each other extend respectively in two grooves, the bottom of two cavitys
The same U-shaped hole below fingerprint slot is offered on the inner wall of side, is slidably fitted with U-shaped slide bar in U-shaped hole, U-shaped slide bar
Both ends extend respectively in two cavitys and are fixedly installed with respectively mobile bar, and mobile bar is to be obliquely installed, the top of two cross bars
Side offers the moving hole in two cavitys respectively, and the top of two mobile bars extends through two moving hole, U-shaped slide bar
Bottom side be rotatably equipped with rotating bar, through-hole is offered on the side inner wall in U-shaped hole, sliding bar is slidably fitted in through-hole, it is sliding
The both ends of lever all extend to outside through-hole, and one end of sliding bar extends in U-shaped hole and is rotatably installed on the bottom end of rotating bar.
Preferably, the top side and bottom side of the through-hole offer limiting slot, the fixed peace in the top side and bottom side of sliding bar
Equipped with limited block, one end that two limited blocks are located remotely from each other is extended respectively in two limiting slots.
Preferably, the first spring is socketed on the sliding bar, one end of the first spring is fixedly mounted on limited block far from U
On the side of type hole, the other end of the first spring is fixedly mounted on limiting slot far from the side inner wall in U-shaped hole.
Preferably, the side that two dust excluding plates are located remotely from each other is fixedly installed with second spring, and two second springs are mutual
Separate one end is respectively and fixedly installed on the side inner wall that two grooves are located remotely from each other.
Preferably, the bottom side of two cross bars is fixedly installed with the cleaning brush in fingerprint slot, the bottom of two cleaning brush
Side is in contact with the bottom side inner wall of fingerprint slot.
Preferably, the sliding bar is fixedly installed with pull ring far from the one end in U-shaped hole, and fixing sleeve is connected to rubber guarantor on pull ring
Sheath.
Preferably, it is fixedly installed with sliding block on the two sides inner wall in the U-shaped hole, U-shaped slide bar is located remotely from each other on two sides
Sliding slot is offered, two sliding block sides close to each other extend respectively in two sliding slots.
Compared with prior art, the beneficial effects of the present invention are:
In the present invention, by Fingerprint Identification Unit, cavity, fingerprint slot, sliding eye, cross bar, dust excluding plate, groove, U-shaped hole, U-shaped
Slide bar is used cooperatively, and when needing to carry out fingerprint recognition, pulls pull ring that sliding bar is driven to move horizontally, bullet occurs for the first spring
Property deformation, sliding bar is mobile to drive rotating bar rotation, and rotating bar rotation drives U-shaped slide bar to vertically move, and passes through U-shaped slide bar, shifting
Lever, moving hole, rotating bar, through-hole, sliding bar, limiting slot, limited block, first spring, second spring, cleaning brush, pull ring
It being used cooperatively, U-shaped slide bar is mobile to drive two mobile bars to vertically move, and two mobile bars are slided in two moving hole respectively,
Since two mobile bars are to be obliquely installed, two mobile bars are mobile to drive two cross bars to be located remotely from each other, and two cross bars are mutually remote
It is located remotely from each other from two cleaning brush of drive, while two cross bars are located remotely from each other and two dust excluding plates is driven to be located remotely from each other, second spring
Elastic deformation occurs, can place a digit into fingerprint slot identified at this time, after the completion of identification, pull ring is unclamped, in the first spring
Under the reaction force of second spring, which restores to the original state；
Operation of the present invention is simple, by two dust excluding plates be separated from each other with it is dust-proof close to that can be carried out to fingerprint slot, and
Two cleaning brush can the bottom side inner wall to fingerprint slot clean, make the clearer of fingerprint recognition, meet the use of people
Demand.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the structural schematic diagram of part A in Fig. 1；
Fig. 3 is the structural schematic diagram of part B in Fig. 1；
Fig. 4 is the structural schematic diagram of C portion in Fig. 1.
In figure: 1 Fingerprint Identification Unit, 2 cavitys, 3 fingerprint slots, 4 sliding eyes, 5 cross bars, 6 dust excluding plates, 7 grooves, 8U type hole, 9U
Type slide bar, 10 mobile bars, 11 moving hole, 12 rotating bars, 13 through-holes, 14 sliding bars, 15 limiting slots, 16 limited blocks, 17 first bullets
Spring, 18 second springs, 19 cleaning brush, 20 pull rings, 21 computers, 22 sliding slots, 23 sliding blocks, 24 vertical poles.
Specific embodiment
Technical solution in order to enable those skilled in the art to better understand the present invention, in the following with reference to the drawings and specific embodiments
The present invention is described in further detail.
Referring to Fig.1-4, computer user's identification apparatus of the present embodiment, including Fingerprint Identification Unit 1, Fingerprint Identification Unit
Cavity 2 there are two symmetrically opening up on 1, the top side of Fingerprint Identification Unit 1 offers the fingerprint slot 3 between two cavitys 2, fingerprint
Sliding eye 4 is offered on 3 two inner walls of slot, two sliding eyes 4 are connected with two cavitys 2 respectively, in two sliding eyes 4
It is slidably fitted with cross bar 5, the both ends of cross bar 5 all extend to outside sliding eye 4, and the top side of two cross bars 5, which is fixedly installed with, to be located at
Vertical pole 24 in fingerprint slot 3, the top of two vertical poles 24 are fixedly installed with dust excluding plate 6, and two dust excluding plates 6 are adapted, fingerprint
The groove 7 above sliding eye 4 is offered on the two sides inner wall of slot 3, the side that two dust excluding plates 6 are located remotely from each other is prolonged respectively
It extends in two grooves 7, the same U-shaped hole 8 positioned at 3 lower section of fingerprint slot is offered on the bottom side inner wall of two cavitys 2, it is U-shaped
U-shaped slide bar 9 is slidably fitted in hole 8, the both ends of U-shaped slide bar 9 extend respectively in two cavitys 2 and are fixedly installed with shifting respectively
Lever 10, mobile bar 10 are to be obliquely installed, and the top side of two cross bars 5 offers the moving hole 11 in two cavitys 2 respectively,
The top of two mobile bars 10 extends through two moving hole 11, and the bottom side of U-shaped slide bar 9 is rotatably equipped with rotating bar 12, U-shaped hole
Through-hole 13 is offered on 8 side inner wall, sliding bar 14 is slidably fitted in through-hole 13, and the both ends of sliding bar 14 all extend to logical
Outside hole 13, one end of sliding bar 14 extends in U-shaped hole 8 and is rotatably installed on the bottom end of rotating bar 12, when being referred to
When line identifies, pull pull ring 20 that sliding bar 14 is driven to move horizontally, elastic deformation, the mobile band of sliding bar 14 occur for the first spring 17
Turn lever 12 rotates, and the rotation of rotating bar 12 drives U-shaped slide bar 9 to vertically move, and U-shaped slide bar 9 is mobile to drive two mobile bars 10
It vertically moves, two mobile bars 10 are slided in two moving hole 11 respectively, since two mobile bars 10 are to be obliquely installed.
The top side and bottom side of through-hole 13 offer limiting slot 15, and the top side and bottom side of sliding bar 14 are fixedly mounted limited
Position block 16, one end that two limited blocks 16 are located remotely from each other extends respectively in two limiting slots 15, and the is socketed on sliding bar 14
One spring 17, one end of the first spring 17 are fixedly mounted on side of the limited block 16 far from U-shaped hole 8, the first spring 17 it is another
One end is fixedly mounted on side inner wall of the limiting slot 15 far from U-shaped hole 8, and the side that two dust excluding plates 6 are located remotely from each other is fixed
Second spring 18 is installed, one end that two second springs 18 are located remotely from each other is respectively and fixedly installed to two grooves 7 and is located remotely from each other
Side inner wall on, the bottom side of two cross bars 5 is fixedly installed with the cleaning brush 19 in fingerprint slot 3, two cleaning brush 19
Bottom side be in contact with the bottom side inner wall of fingerprint slot 3, sliding bar 14 is fixedly installed with pull ring 20 far from the one end in U-shaped hole 8, draw
Fixing sleeve is connected to rubber protecting jacket on ring 20, and sliding block 23, the phase of U-shaped slide bar 9 are fixedly installed on the two sides inner wall in U-shaped hole 8
Mutually far from sliding slot 22 is offered on two sides, two sides close to each other of sliding block 23 are extended respectively in two sliding slots 22, when
When needing to carry out fingerprint recognition, pull pull ring 20 that sliding bar 14 is driven to move horizontally, elastic deformation, sliding occur for the first spring 17
Bar 14 is mobile to drive rotating bar 12 to rotate, and the rotation of rotating bar 12 drives U-shaped slide bar 9 to vertically move, and U-shaped slide bar 9 is mobile to drive two
A mobile bar 10 vertically moves, and two mobile bars 10 are slided in two moving hole 11 respectively, since two mobile bars 10 are
It is obliquely installed.
Working principle: when needing to carry out fingerprint recognition, pull pull ring 20 that sliding bar 14 is driven to move horizontally, the first spring
17 occur elastic deformation, and sliding bar 14 is mobile to drive rotating bar 12 to rotate, and the rotation of rotating bar 12 drives U-shaped slide bar 9 to vertically move,
U-shaped slide bar 9 is mobile to drive two mobile bars 10 to vertically move, and two mobile bars 10 are slided in two moving hole 11 respectively, by
It is to be obliquely installed in two mobile bars 10, two mobile bars 10 are mobile to drive two cross bars 5 to be located remotely from each other, two 5 phases of cross bar
Mutually far from driving two vertical poles 24 to be located remotely from each other, two vertical poles 24, which are located remotely from each other, drives cleaning brush 19 to be located remotely from each other, while two
Vertical pole 24, which is located remotely from each other, drives two dust excluding plates 6 to be located remotely from each other, and elastic deformation occurs for second spring 18, can place a digit at this time
It is identified in fingerprint slot 3, after the completion of identification, unclamps pull ring 20, under the first spring 17 and the reaction force of second spring 18,
The device restores to the original state.
Finally, it is stated that applying herein, a specific example illustrates the principle and implementation of the invention, with
The explanation of upper embodiment is merely used to help understand the core idea of the present invention, without departing from the principles of the present invention, also
Can several improvements and modifications are made to the present invention, these improvement and modification are also fallen within the scope of the present invention.
Claims (7)
1. a kind of computer user's identification apparatus, including Fingerprint Identification Unit (1), it is characterised in that: the Fingerprint Identification Unit
(1) there are two symmetrically opening up on cavity (2), the top side of Fingerprint Identification Unit (1) offers the fingerprint between two cavitys (2)
Slot (3) offers sliding eye (4) on (3) two inner walls of fingerprint slot, and two sliding eyes (4) are connected with two cavitys (2) respectively
It is logical, it is slidably fitted with cross bar (5) in two sliding eyes (4), the both ends of cross bar (5) all extend to sliding eye (4) outside, two cross
The top side of bar (5) is fixedly installed with the vertical pole (24) in fingerprint slot (3), and the top of two vertical poles (24) is fixedly mounted
Have dust excluding plate (6), two dust excluding plates (6) are adapted, and offer on the two sides inner wall of the fingerprint slot (3) positioned at sliding eye
(4) groove (7) above, the side that two dust excluding plates (6) are located remotely from each other extend respectively in two grooves (7), two cavitys
(2) the same U-shaped hole (8) below fingerprint slot (3) is offered on bottom side inner wall, is slidably fitted with U in U-shaped hole (8)
Type slide bar (9), the both ends of U-shaped slide bar (9) extend respectively in two cavitys (2) and are fixedly installed with respectively mobile bar (10),
Mobile bar (10) is to be obliquely installed, and the top side of two cross bars (5) offers the moving hole in two cavitys (2) respectively
(11), the top of two mobile bars (10) extends through two moving hole (11), and the bottom side of U-shaped slide bar (9), which is rotatably equipped with, to be turned
Lever (12) offers through-hole (13) on the side inner wall of U-shaped hole (8), is slidably fitted with sliding bar (14) in through-hole (13), sliding
The both ends of lever (14) all extend to through-hole (13) outside, and one end of sliding bar (14) extends in U-shaped hole (8) and is rotatably installed in
On the bottom end of rotating bar (12).
2. computer user's identification apparatus according to claim 1, it is characterised in that: the top side of the through-hole (13)
It is offered with bottom side limiting slot (15), the top side and bottom side of sliding bar (14) are fixedly installed with limited block (16), two limits
One end that position block (16) is located remotely from each other extends respectively in two limiting slots (15).
3. computer user's identification apparatus according to claim 2, it is characterised in that: covered on the sliding bar (14)
It being connected to the first spring (17), one end of the first spring (17) is fixedly mounted on the side of limited block (16) separate U-shaped hole (8),
The other end of first spring (17) is fixedly mounted on limiting slot (15) far from the side inner wall of U-shaped hole (8).
4. computer user's identification apparatus according to claim 3, it is characterised in that: two dust excluding plates (6) are mutual
Separate side is fixedly installed with second spring (18), and one end that two second springs (18) are located remotely from each other is fixedly mounted respectively
On the side inner wall that two grooves (7) are located remotely from each other.
5. computer user's identification apparatus according to claim 4, it is characterised in that: the bottom side of two cross bars (5)
It is fixedly installed with the cleaning brush (19) in fingerprint slot (3), bottom of the bottom side of two cleaning brush (19) with fingerprint slot (3)
Side inner wall is in contact.
6. computer user's identification apparatus according to claim 5, it is characterised in that: the sliding bar (14) is separate
One end of U-shaped hole (8) is fixedly installed with the pull ring (20), and fixing sleeve is connected to rubber protecting jacket on pull ring (20).
7. computer user's identification apparatus according to claim 6, it is characterised in that: the two sides of the U-shaped hole (8)
It is fixedly installed on inner wall sliding block (23), being located remotely from each other on two sides for U-shaped slide bar (9) offers sliding slot (22), two cunnings
Block (23) side close to each other extends respectively in two sliding slots (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811314217.4A CN109447013B (en) | 2018-11-06 | 2018-11-06 | Computer user identification equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811314217.4A CN109447013B (en) | 2018-11-06 | 2018-11-06 | Computer user identification equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109447013A true CN109447013A (en) | 2019-03-08 |
| CN109447013B CN109447013B (en) | 2022-02-15 |
Family
ID=65550543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811314217.4A Active CN109447013B (en) | 2018-11-06 | 2018-11-06 | Computer user identification equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109447013B (en) |
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|---|---|
| CN109447013B (en) | 2022-02-15 |
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