CN207033089U - One kind can dust-proof Fingerprint Lock - Google Patents
One kind can dust-proof Fingerprint Lock Download PDFInfo
- Publication number
- CN207033089U CN207033089U CN201721008315.6U CN201721008315U CN207033089U CN 207033089 U CN207033089 U CN 207033089U CN 201721008315 U CN201721008315 U CN 201721008315U CN 207033089 U CN207033089 U CN 207033089U
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- China
- Prior art keywords
- fingerprint
- dust
- acquisition device
- collecting panel
- shell
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- 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.)
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- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
The utility model discloses one kind can dust-proof Fingerprint Lock, including Fingerprint Lock shell；The inside of the Fingerprint Lock shell is fixed with display screen, input keyboard is installed with below the display screen, it is threadably secured below the input keyboard and handle base is installed, the side of the handle base, which is screwed, is connected with door handle, and fingerprint acquisition device is fixedly installed below handle base.The utility model carries function that can be dust-proof, in major part, fingerprint collecting panel is not located at the inside of fingerprint acquisition device shell during use, fingerprint collecting panel can down be stretched by shaking hands during use, fingerprint collecting panel can be retracted the inside of fingerprint acquisition device shell using the stretching action finished due to back-moving spring, make fingerprint collecting panel not with external contact, the danger for the dust that prevented to drop, the device structure is simple, cost is low, and external styling is graceful, there is the good market space.
Description
Technical field
Electronic lock technical field is the utility model is related to, specially one kind can dust-proof Fingerprint Lock.
Background technology
At present, the Fingerprint Lock of in the market includes many aspects, wherein fingerprint refer to the positive surface skin of finger tips it is convex it is recessed not
Flat lines, although fingerprint is the sub-fraction of human body skin, it contains substantial amounts of information, these lines pattern,
It is different on breakpoint and intersection point, they is referred to as " feature " in information processing, these medically verified features
It is different for each finger, and these features have a uniqueness and permanent, therefore our cans are a people
Fingerprint with him is mapped, and passes through the fingerprint characteristic for comparing his fingerprint characteristic He pre-saving, it is possible to verifies that his is true
Real identity.Therefore, the above-mentioned characteristic of fingerprint turns into the most important evidence of identification identity and is widely used in police criminal detection and the administration of justice
Field.The core component of line lock：Mainboard, clutch, fingerprint capturer, cryptographic technique, microprocessor (CPU), intelligent emergent key
Spoon.For Fingerprint Lock, most important should be algorithm chip, that is, heart will get well, and your mechanical part is done good again, such as
It is higher that fruit recognizes false degree, and whose careless fingerprint can be opened, and what use that also has
Secondly whatsoever lock, its essence or engineering goods.Fingerprint Lock belongs to transforms tradition production with modern high technology
The model of industry, the still assurance of mechanical technique first of its core technology.Mechanical technique is mainly by following aspect：Front and back panel
Rationally design, i.e. outward appearance, be the mark for being substantially distinguished from like product, the topology layout of more important inside, directly decide production
The stability and Function of product.This process, it is related to multiple links such as design, Mold Making, surface treatment.Therefore, style
More producers, comparatively, exploitation designed capacity is stronger, and stability is better.Fingerprint Lock is by electronic unit and machinery
The safety product that the precision of part is combined and produced.Fingerprint Lock it is most essential be nothing but safely, conveniently, the aspect of fashion three.
Refuse sincere and accuracy of system identification and be undoubtedly one of most important index, may also be referred to as reject rate and misclassification rate.
Nevertheless, there is also the deficiency of following aspect, most of Fingerprint Lock not to have for the Fingerprint Lock possessed currently on the market
Function that can be dust-proof is set, can accumulate dust without top layer during use in Fingerprint Lock, it is on the one hand unhygienic unhealthful, it is another
Aspect influences the use of user.Dust-proof Fingerprint Lock opposed configuration on existing market is comparatively laborious, there is manufacturing cost it is high and
The deficiency of some aspects such as inconvenient for use.
Utility model content
The purpose of this utility model be to provide one kind can dust-proof Fingerprint Lock, asked with solve to propose in above-mentioned background technology
Topic, possessed beneficial effect are；The utility model with can be dust-proof function, in most of not fingerprint collecting during use
Panel is located at the inside of fingerprint acquisition device shell, can be by shaking hands and the slide rail of both sides is past fingerprint collecting panel during use
Lower stretching, fingerprint acquisition device shell fingerprint collecting panel can be also retracted using the stretching action finished due to back-moving spring
Inside, make fingerprint collecting panel not with external contact, the possibility for the dust that prevented to drop.
To achieve the above object, the utility model provides following technical scheme：One kind can dust-proof Fingerprint Lock, including Fingerprint Lock
Shell；The inside of the Fingerprint Lock shell is fixed with display screen, and input keyboard is installed with below the display screen, described
It is threadably secured below input keyboard and handle base is installed, the side of the handle base, which is screwed, is connected with door handle,
And fingerprint acquisition device is fixedly installed below handle base, the bottom of the fingerprint acquisition device is installed with handle, institute
The side for stating handle is screwed and is connected with fingerprint acquisition device shell, and the side of the fingerprint acquisition device shell is screwed
Spring pedestal is connected with, back-moving spring is connected with below the spring pedestal, and the lower section of back-moving spring is fixed by snap
Fingerprint collecting panel is connected with, the side of the fingerprint collecting panel is connected with sliding block, and the side of the sliding block, which is fixed, to be connected with
Line slideway.
Preferably, the fingerprint collecting panel is connected with line slideway by sliding block parallel sliding.
Preferably, the top of the handle is fixedly connected by way of inlaying with fingerprint collecting panel.
Preferably, the both ends of the line slideway and fingerprint acquisition device shell, which are fixed, inlays connection.
Preferably, the Fingerprint Lock shell and fingerprint acquisition device shell are integral type structure.
Compared with prior art, the beneficial effects of the utility model are：
1st, the utility model is with function that can be dust-proof, and in major part, fingerprint collecting panel is not located at fingerprint during use
The inside of harvester shell, fingerprint collecting panel can be down stretched by shaking hands during use, using finishing due to reset
The stretching action of spring can retract fingerprint collecting panel the inside of fingerprint acquisition device shell, make fingerprint collecting panel not with outside
Portion contacts, the possibility for the dust that prevented to drop.
2nd, the device structure is simple, and cost is low, and external styling is graceful, there is the good market space.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation inside the utility model fingerprint acquisition device.
In figure：1- Fingerprint Lock shells；2- inputs keyboard；3- door handles；4- fingerprint acquisition devices；5- display screens；6- handles
Seat；7- shakes hands；8- fingerprint acquisition device shells；9- fingerprint collecting panels；10- spring pedestals；11- back-moving springs；12- straight lines are led
Rail；13- sliding blocks.
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.
Refer to Fig. 1 and Fig. 2, a kind of embodiment provided by the utility model：One kind can dust-proof Fingerprint Lock, including Fingerprint Lock
Shell 1；The inside of Fingerprint Lock shell 1 is fixed with display screen 5, and display screen 5 can show the contents such as numeral, the lower section of display screen 5
Input keyboard 2 is installed with, the lower section of input keyboard 2, which is threadably secured, is provided with handle base 6, the side spiral shell of handle base 6
Line is fixedly connected with door handle 3, and the lower section of handle base 6 is fixedly installed fingerprint acquisition device 4, the bottom of fingerprint acquisition device 4
End is installed with handle 7, and 7 top of shaking hands is fixedly connected by way of inlaying with fingerprint collecting panel 9, and shakes hands 7
Side, which is screwed, is connected with fingerprint acquisition device shell 8, and Fingerprint Lock shell 1 and fingerprint acquisition device shell 8 are integral type
Structure, the side of fingerprint acquisition device shell 8, which is screwed, is connected with spring pedestal 10, and the lower section of spring pedestal 10 is connected with again
Position spring 11, the presence of back-moving spring 11 can ensure that fingerprint collecting panel 9 rests on the inside of fingerprint acquisition device shell 8,
Give fingerprint collecting panel 9 and upward pulling force is provided, and the presence of back-moving spring 11 ensures that handle 7 smoothly can adopt fingerprint
Collection panel down stretches, and pulling force will not be excessive, and the lower section of back-moving spring 11 fixed by snap is connected with fingerprint collecting panel
9, fingerprint collecting panel 9 is core component, is unlocked for gathering fingerprint, and the side of fingerprint collecting panel 9 is connected with sliding block 13, sliding
The side of block 13 is fixed and is connected with line slideway 12, and the both ends of line slideway 12 and fingerprint acquisition device shell 8 inlay fixation
Connection, the presence of line slideway 12 and sliding block 13 can guarantee that 9 steadily up-down stretch can move, moving process steadily safety, and referring to
Line collection panel 9 is connected with line slideway 12 by the parallel sliding of sliding block 13.
Operation principle：In use, can down it be stretched with hand handle handle 7, due to the work of the wood side-guide of back-moving spring 11 and two
With, fingerprint collecting panel 9 can steadily be moved down, and slowly handle 7 is up delivered again after being collected fingerprint and unlocking, due to
The presence of the pulling force of back-moving spring 11 and the slide rail of both sides, fingerprint collecting panel 9 can be slowly up mobile until fully entering finger
The inside of line harvester shell 8, fingerprint collecting panel 9 be not largely located at fingerprint acquisition device shell 8 during use
Inside, fingerprint collecting panel 9 is not contacted with extraneous air, the danger for the dust that prevented to drop.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Claims (5)
1. one kind can dust-proof Fingerprint Lock, including Fingerprint Lock shell (1)；It is characterized in that：The inside of the Fingerprint Lock shell (1) is consolidated
Surely there is display screen (5), input keyboard (2), the lower section of the input keyboard (2) are installed with below the display screen (5)
It is threadably secured and handle base (6) is installed, the side of the handle base (6), which is screwed, is connected with door handle (3), and handle
Fingerprint acquisition device (4) is fixedly installed below seat (6), the bottom of the fingerprint acquisition device (4) is installed with handle
(7), the side of the handle (7), which is screwed, is connected with fingerprint acquisition device shell (8), the fingerprint acquisition device shell
(8) side, which is screwed, is connected with spring pedestal (10), and back-moving spring (11) is connected with below the spring pedestal (10),
And back-moving spring (11) lower section it is fixed by snap be connected with fingerprint collecting panel (9), the one of the fingerprint collecting panel (9)
Side is connected with sliding block (13), and the side of the sliding block (13), which is fixed, is connected with line slideway (12).
2. one kind according to claim 1 can dust-proof Fingerprint Lock, it is characterised in that：The fingerprint collecting panel (9) and straight
Line guide rail (12) is connected by sliding block (13) parallel sliding.
3. one kind according to claim 1 can dust-proof Fingerprint Lock, it is characterised in that：Pass through edge above the handle (7)
Embedding mode is fixedly connected with fingerprint collecting panel (9).
4. one kind according to claim 1 can dust-proof Fingerprint Lock, it is characterised in that：The both ends of the line slideway (12) and
Connection is inlayed in fingerprint acquisition device shell (8) fixation.
5. one kind according to claim 1 can dust-proof Fingerprint Lock, it is characterised in that：The Fingerprint Lock shell (1) and fingerprint
Harvester shell (8) is integral type structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721008315.6U CN207033089U (en) | 2017-08-11 | 2017-08-11 | One kind can dust-proof Fingerprint Lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721008315.6U CN207033089U (en) | 2017-08-11 | 2017-08-11 | One kind can dust-proof Fingerprint Lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207033089U true CN207033089U (en) | 2018-02-23 |
Family
ID=61487287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721008315.6U Expired - Fee Related CN207033089U (en) | 2017-08-11 | 2017-08-11 | One kind can dust-proof Fingerprint Lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207033089U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111896113A (en) * | 2020-07-28 | 2020-11-06 | 上海仙视电子科技有限公司 | Human body temperature measuring device and method based on face recognition |
-
2017
- 2017-08-11 CN CN201721008315.6U patent/CN207033089U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111896113A (en) * | 2020-07-28 | 2020-11-06 | 上海仙视电子科技有限公司 | Human body temperature measuring device and method based on face recognition |
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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: 20180223 Termination date: 20210811 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |