CN209687033U - A kind of stable fingerprint door handle electronic lock - Google Patents
A kind of stable fingerprint door handle electronic lock Download PDFInfo
- Publication number
- CN209687033U CN209687033U CN201822124880.XU CN201822124880U CN209687033U CN 209687033 U CN209687033 U CN 209687033U CN 201822124880 U CN201822124880 U CN 201822124880U CN 209687033 U CN209687033 U CN 209687033U
- Authority
- CN
- China
- Prior art keywords
- fingerprint
- door handle
- module
- electronic lock
- dust cover
- 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
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Abstract
The utility model relates to electronic locks, specially a kind of stable fingerprint door handle electronic lock, including lock body, lock tongue and electronic control unit, the electronic control unit includes control module and the fingerprint module connecting with the control module, Keysheet module, power supply module, alarm module, drive module and LCD MODULE；The fingerprint module includes fingerprint sensor and fingerprint identification unit, and the fingerprint identification unit is connect with control module, and the fingerprint sensor is connected to fingerprint identification unit, and the fingerprint sensor is installed on door handle, and dust cover is equipped with outside the door handle.The contaminated erosion of fingerprint sensor can be effectively prevented in the utility model, greatly improves the stability and service life of fingerprint recognition door handle electronic lock.
Description
Technical field
The utility model relates to electronic lock, specially a kind of stable fingerprint door handle electronic lock.
Background technique
Fingerprint Lock is intelligent lock, it is computer information technology, electronic technology, mechanical technique and modern five gold process
Perfection crystallization.With universal, the development of smart home of science and technology, more and more crowds start to select Fingerprint Lock, make to refer to
Line, which is locked, to be more and more widely used.However the fingerprint identification area of traditional fingerprint recognition door handle is exposed to outside, is held very much
Easily contaminated object corrodes, and leads to not identify fingerprint, and then influence the stability of fingerprint recognition door handle electronic lock, or even significantly
Reduce the service life of fingerprint recognition door handle electronic lock.
Utility model content
The purpose of this utility model is to provide a kind of stable fingerprint door handle electronic locks, and the utility model can be effective
It prevents fingerprint sensor is contaminated from corroding, greatly improves the stability and service life of fingerprint recognition door handle electronic lock.
In order to achieve the above objectives, the technical solution of the utility model are as follows:
A kind of stable fingerprint door handle electronic lock, which is characterized in that including lock body, lock tongue and electronic control unit, institute
Stating electronic control unit includes control module and the fingerprint module connecting with the control module, Keysheet module, power supply module, report
Alert module, drive module and LCD MODULE；The fingerprint module includes fingerprint sensor and fingerprint identification unit, the finger
Line recognition unit is connect with control module, and the fingerprint sensor is connected to fingerprint identification unit, the fingerprint sensor installation
In on door handle, dust cover is equipped with outside the door handle.
Further, the upper end of the dust cover and electronic lock shell are realized hinged by pin shaft.
Further, elastic mechanism, the elasticity machine are equipped between the fingerprint door handle electronic lock shell and dust cover
Structure is attached on pin shaft, and the automatic rebounding of dust cover can be realized by elastic mechanism.
Further, the lower end of the dust cover is equipped with the hook in protrusion triangular shape, the fingerprint door handle electronic lock
Shell corresponding position is provided with hanging hole.
Further, the dust cover lower end is additionally provided with spring button, to control hook, hook when pressing spring button
It is separated with hanging hole.
The utility model has the following beneficial effects: fingerprint sensor is arranged on door handle the utility model, meet human body
Engineering science design, when hand holds handle, thumb position is more convenient when making to open the door just at fingerprint sensor position；
Dust cover is set outside door handle, the foreign matters such as dust can be prevented to be collected on fingerprint sensor, avoids fingerprint sensor dirty
Dye influences fingerprint induction identification, to improve the stability and service life of fingerprint recognition door handle electronic lock；By in pin shaft
It is arranged at elastic mechanism and hook and spring button is set, automatic spring and the fixation of dust cover may be implemented, keeps operation more square
Just.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the side schematic view of the utility model；
Fig. 3 is the enlarged drawing of A；
Fig. 4 is the electrical structure block diagram of the utility model electronic control unit；
Detailed description of main elements: 1, handle, 2, fingerprint sensor, 3, keyboard, 4, liquid crystal display, 5, shell, 6, dust cover, 7,
Pin shaft, 8, hook, 9, hanging hole, 10, spring button.
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's every other embodiment obtained is belonged to
The protection scope of the utility model.
As shown in Figures 1 to 4, a kind of stable fingerprint door handle electronic lock, including lock body, lock tongue and electronic control dress
It sets, the electronic control unit includes control module and the fingerprint module connecting with the control module, Keysheet module 3, power supply
Module, alarm module, drive module and LCD MODULE 4；The fingerprint module includes fingerprint sensor and fingerprint recognition list
Member, the fingerprint identification unit are connect with control module, and the fingerprint sensor is connected to fingerprint identification unit, and the fingerprint passes
Sensor 2 is installed on door handle 1, and the door handle is externally provided with dust cover 6, and the upper end of the dust cover 6 and electronic lock shell 5 are logical
It crosses pin shaft 7 to realize hingedly, elastic mechanism, the elasticity machine is equipped between the fingerprint door handle electronic lock shell 5 and dust cover 6
Structure is attached on pin shaft 7, and the automatic rebounding of dust cover can be realized by elastic mechanism, and the lower end of the dust cover 6 is equipped in convex
The hook 8 of triangular shape out, 5 corresponding position of fingerprint door handle electronic lock shell are provided with hanging hole 9, and the dust cover lower end is also
Equipped with spring button 10, to control hook 8,5 appliance for releasing single of dust cover after hook 8 and hanging hole 9 separate when pressing spring button 10
Out, expose door handle convenient for operation.
When unlocking, spring button 10 is pressed first, and 5 automatic spring of dust cover after hook 8 and hanging hole 9 separate makes door handle
Expose, human body holds door lock handle, and thumb position is in fingerprint sensor position, and fingerprint identification unit begins through the finger
Line sensor acquisition input fingerprint, collected finger print information is transported to control module to be compared with the finger print information pre-registered
To verifying, comparison result is sent to drive module, controls lock tongue open or close, and after door is opened, dust cover is pressed back,
It connects its hook with hanging hole, is enclosed in door handle in dust cover.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, all any modification, equivalent substitution, improvement and etc. should be included in the utility model
Protection scope within.
Claims (5)
1. a kind of stable fingerprint door handle electronic lock, which is characterized in that described including lock body, lock tongue and electronic control unit
Electronic control unit includes control module and the fingerprint module connecting with the control module, Keysheet module, power supply module, alarm
Module, drive module and LCD MODULE；The fingerprint module includes fingerprint sensor and fingerprint identification unit, the fingerprint
Recognition unit is connect with control module, and the fingerprint sensor is connected to fingerprint identification unit, and the fingerprint sensor is installed on
On door handle, dust cover is equipped with outside the door handle.
2. fingerprint door handle electronic lock as described in claim 1, which is characterized in that outside the upper end of the dust cover and electronic lock
Shell is realized hinged by pin shaft.
3. fingerprint door handle electronic lock as claimed in claim 2, which is characterized in that the fingerprint door handle electronic lock shell and
Elastic mechanism is equipped between dust cover, the elastic mechanism is attached on pin shaft, can realize oneself of dust cover by elastic mechanism
Dynamic rebound.
4. fingerprint door handle electronic lock as claimed in claim 3, which is characterized in that the lower end of the dust cover is equipped in protrusion
The hook of triangular shape, the fingerprint door handle electronic lock shell corresponding position are provided with hanging hole.
5. fingerprint door handle electronic lock as claimed in claim 4, which is characterized in that the dust cover lower end be additionally provided with spring by
Button, to control hook, hook is separated with hanging hole when pressing spring button.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822124880.XU CN209687033U (en) | 2018-12-18 | 2018-12-18 | A kind of stable fingerprint door handle electronic lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822124880.XU CN209687033U (en) | 2018-12-18 | 2018-12-18 | A kind of stable fingerprint door handle electronic lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209687033U true CN209687033U (en) | 2019-11-26 |
Family
ID=68596099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822124880.XU Expired - Fee Related CN209687033U (en) | 2018-12-18 | 2018-12-18 | A kind of stable fingerprint door handle electronic lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209687033U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111002878A (en) * | 2019-12-20 | 2020-04-14 | 北京汽车集团越野车有限公司 | Vehicle and vehicle seat adjusting method |
| CN112554647A (en) * | 2020-11-17 | 2021-03-26 | 浙江王力安防产品有限公司 | Handle panel |
-
2018
- 2018-12-18 CN CN201822124880.XU patent/CN209687033U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111002878A (en) * | 2019-12-20 | 2020-04-14 | 北京汽车集团越野车有限公司 | Vehicle and vehicle seat adjusting method |
| CN112554647A (en) * | 2020-11-17 | 2021-03-26 | 浙江王力安防产品有限公司 | Handle panel |
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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: 20191126 Termination date: 20201218 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |