CN211923819U - Intelligent lock based on fingerprint identification - Google Patents
Intelligent lock based on fingerprint identification Download PDFInfo
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- CN211923819U CN211923819U CN201921955235.0U CN201921955235U CN211923819U CN 211923819 U CN211923819 U CN 211923819U CN 201921955235 U CN201921955235 U CN 201921955235U CN 211923819 U CN211923819 U CN 211923819U
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- fingerprint
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- intelligent lock
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- free handle
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Abstract
The utility model discloses an intelligent lock based on fingerprint identification, which comprises a free handle and a frame, wherein the free handle is arranged on the outer wall of the front end of the frame, the upper side of the free handle is provided with a key panel, the intelligent lock based on fingerprint identification adds a fingerprint unlocking device on the prior intelligent lock device, the fingerprint unlocking device mainly comprises a fingerprint pressing sheet, a fingerprint groove, a baffle, a rotating shaft, a fingerprint frame and a spring, wherein, the fingerprint pressing sheet is arranged inside the outer wall of the upper end of the fingerprint frame, which is different from the downward fingerprint unlocking mode of the prior fingerprint intelligent lock, the fingerprint unlocking is carried out by upward pressing, and the baffle is arranged at the front end of the fingerprint frame, which can effectively prevent foreign matters such as external dust from entering the fingerprint frame, and causes the situation that the reaction is insensitive due to the accumulated dust on the surface of the fingerprint pressing sheet, the fingerprint unlocking device is effectively protected, and the service life of the fingerprint unlocking device is greatly prolonged.
Description
Technical Field
The utility model belongs to the technical field of the intelligence lock is concerned, concretely relates to intelligence lock based on fingerprint identification.
Background
The intelligent door lock is an improved lockset on the basis of being different from a traditional mechanical lock, is more intelligent and simpler in the aspects of user safety, identification and manageability, is an execution component for locking a door in an access control system, belongs to a biological identification technology, and is high in safety and free from loss and damage.
The existing intelligent lock technology has the following problems: the existing intelligent lock has certain defects in the application of actual life and work, the fingerprint unlocking device on the existing intelligent lock for fingerprint identification is mostly in a naked or semi-naked state, after long-time use, dust impurities are easily accumulated in the fingerprint unlocking device, the fingerprint unlocking device is insensitive, and the fingerprint unlocking device can be damaged in serious cases.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an intelligence lock based on fingerprint identification to solve the fingerprint lock opener on the current intelligence lock that fingerprint identification used that proposes in the above-mentioned background art and mostly be naked or half naked dew state, after long-time use, the inside dust debris that easily accumulates of fingerprint lock opener leads to the fingerprint lock opener insensitive, can lead to the problem that the fingerprint lock opener damaged when serious.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an intelligence lock based on fingerprint identification, includes free handle and frame, free handle is installed on the front end outer wall of frame, be provided with keypad on the upside frame of free handle, be provided with the display screen on the front end outer wall of keypad's upside frame, be provided with fingerprint unlocking device on free handle's the downside frame, be provided with the lockhole on fingerprint unlocking device's the downside frame, be provided with the fingerprint frame on the lockhole, the inside of fingerprint frame is provided with the fingerprint groove, the front end of fingerprint frame is provided with the baffle, through pivot fixed connection between baffle and the fingerprint frame, be provided with the fingerprint on the inner wall of fingerprint frame upper end and press the piece, the display screen passes through internal power source electric connection.
Preferably, the key panel is provided with twelve modules, and twelve modules are provided with numbers and symbols.
Preferably, an indicator light is arranged on the upper side of the fingerprint unlocking device.
Preferably, the outer wall of the free handle is provided with a soft membrane, and the free handle and the soft membrane are fixedly connected in a viscose mode.
Preferably, a spring is connected between the baffle and the inner wall of the lower end of the fingerprint frame.
Preferably, a lithium battery is arranged inside the outer wall of the rear end of the frame and is installed in a battery jar inside the frame.
Compared with the prior art, the utility model provides an intelligence lock based on fingerprint identification possesses following beneficial effect:
the utility model relates to an intelligent lock based on fingerprint identification is improved and innovated on the basis of the prior intelligent lock, so that the intelligent lock for fingerprint identification has good safety performance and practical performance in daily life and work application, the utility model discloses an intelligent lock based on fingerprint identification adds a fingerprint unlocking device on the prior intelligent lock device, the fingerprint unlocking device mainly comprises a fingerprint pressing sheet, a fingerprint groove, a baffle, a rotating shaft, a fingerprint frame and a spring, wherein, the fingerprint pressing sheet is arranged in the upper outer wall of the fingerprint frame, the utility model relates to an intelligent lock based on fingerprint identification is different from the traditional fingerprint intelligent lock in the downward pressing unlocking mode, the fingerprint unlocking is carried out by upward pressing, and the baffle is arranged at the front end of the fingerprint frame, the inside of the fingerprint frame which can effectively prevent foreign matters such as external dust from entering, the condition that the accumulated dust on the surface of the fingerprint pressing sheet causes insensitive reaction is caused, the fingerprint unlocking device is effectively protected, the service life of the fingerprint unlocking device is greatly prolonged, and the fingerprint unlocking device has good safety performance.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:
fig. 1 is a schematic view of a three-dimensional structure of an intelligent lock based on fingerprint identification according to the present invention;
fig. 2 is a schematic diagram of an internal structure of the intelligent lock based on fingerprint identification according to the present invention;
fig. 3 is a schematic structural view of the fingerprint unlocking device provided by the present invention;
fig. 4 is a schematic view of the internal assembly structure of the fingerprint unlocking device provided by the present invention;
in the figure: 1. a key panel; 2. an indicator light; 3. a fingerprint unlocker; 4. a lock hole; 5. a free handle; 6. a frame; 7. a display screen; 8. a fingerprint pressing sheet; 9. a fingerprint groove; 10. a baffle plate; 11. a rotating shaft; 12. a fingerprint frame; 13. a spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: an intelligent lock based on fingerprint identification comprises a free handle 5 and a frame 6, wherein the free handle 5 is installed on the outer wall of the front end of the frame 6, a lithium battery is arranged inside the outer wall of the rear end of the frame 6 and is installed in a battery jar inside the frame 6, the lithium battery arranged inside the outer wall of the rear end of the frame 6 is used as a power supply of the intelligent lock based on fingerprint identification, so that a fingerprint unlocking device 3, a display screen 7 and an indicator lamp 2 work normally, a soft membrane is arranged on the outer wall of the free handle 5, the free handle 5 and the soft membrane are fixedly connected in a viscose mode, the connection tightness between the free handle 5 and the soft membrane is ensured, under the action of the soft membrane, when a person rotates the free handle 5, the hand and the free handle 5 are soft and comfortable, a key panel 1 is arranged on the upper side frame 6 of the free handle 5, and the key panel 1 is provided with a module, the module is provided with twelve altogether, is provided with digit and symbol on the twelve modules, unblanks through the input password through the module digit on the keypad 1, provides the fingerprint and unblanks another kind of mode of unblanking outward, and is safe high-efficient, is provided with display screen 7 on the front end outer wall of the upside frame 6 of keypad 1.
An intelligent lock based on fingerprint identification, a lower side frame 6 of a free handle 5 is provided with a fingerprint unlocking device 3, the upper side of the fingerprint unlocking device 3 is provided with an indicator light 2, the success or failure of fingerprint unlocking can be informed by flashing lights with different colors of the indicator light 2 under the action of the indicator light 2, the intelligent lock is simple and convenient, the lower side frame 6 of the fingerprint unlocking device 3 is provided with a lock hole 4, the lock hole 4 is provided with a fingerprint frame 12, the inside of the fingerprint frame 12 is provided with a fingerprint groove 9, the front end of the fingerprint frame 12 is provided with a baffle plate 10, a spring 13 is connected between the baffle plate 10 and the lower end inner wall of the fingerprint frame 12, the baffle plate 10 can automatically return to the original position when a finger withdraws from the fingerprint groove 9 by utilizing the elastic characteristics of the spring 13, the baffle plate 10 is fixedly connected with the fingerprint frame 12 through a pressing rotating shaft 11, the upper end inner wall of the fingerprint frame 12 is, the display screen 7 is electrically connected through an internal power supply.
The utility model discloses a theory of operation and use flow: the utility model relates to an intelligent lock based on fingerprint identification, which can be verified and unlocked by fingerprint, and can also be unlocked by inputting digital code or key, when unlocking by fingerprint, fingers with fingerprints are extended into a fingerprint frame 12, a baffle 10 is turned inwards by the action of a rotating shaft 11, the fingers are contacted with a fingerprint pressing sheet 8 upwards, and unlocking is completed after matching is successful, after the intelligent lock based on fingerprint identification is installed, the intelligent lock based on fingerprint identification mainly comprises a frame 6, a key panel 1, a free handle 5, a display screen 7, a fingerprint unlocking device 3 and other structures, the fingerprint unlocking device 3 mainly comprises a fingerprint pressing sheet 8, a fingerprint groove 9, a baffle 10, a rotating shaft 11, a fingerprint frame 12, a spring 13 and other structures, wherein, the fingerprint pressing sheet 8 is installed inside the upper outer wall of the fingerprint frame 12, the intelligent lock based on fingerprint identification adopts the upward fingerprint pressing sheet 8 to unlock, and, baffle 10 at the front end setting of fingerprint frame 12, inside fingerprint frame 12 that can effectual debris such as the external dust of prevention got into, provide effectual protection to fingerprint unlocking ware 3, when the unblock, during the finger that will deposit the fingerprint stretches into fingerprint frame 12, utilize baffle 10 to overturn inwards in the effect of pivot 11, the finger makes progress the contact fingerprint and presses the gasket 8 to carry out the unblock, after the unblock is accomplished, withdraws the finger, baffle 10 gets back to the original place again under spring 13's effect, the utility model relates to an intelligence lock based on fingerprint identification has very high use value.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A fingerprint identification-based intelligent lock comprises a free handle (5) and a frame (6), and is characterized in that: the free handle (5) is arranged on the outer wall of the front end of the frame (6), the upper side frame (6) of the free handle (5) is provided with a key panel (1), a display screen (7) is arranged on the outer wall of the front end of the upper side frame (6) of the key panel (1), a fingerprint unlocking device (3) is arranged on the lower side frame (6) of the free handle (5), a lock hole (4) is arranged on the lower side frame (6) of the fingerprint unlocking device (3), a fingerprint frame (12) is arranged on the lock hole (4), a fingerprint groove (9) is arranged inside the fingerprint frame (12), the front end of the fingerprint frame (12) is provided with a baffle (10), the baffle (10) and the fingerprint frame (12) are fixedly connected through a rotating shaft (11), be provided with fingerprint pressing sheet (8) on fingerprint frame (12) upper end inner wall, display screen (7) are through internal power source electric connection.
2. The intelligent lock based on fingerprint identification of claim 1, wherein: the key panel (1) is provided with twelve modules, and the twelve modules are provided with numbers and symbols.
3. The intelligent lock based on fingerprint identification of claim 1, wherein: and an indicator lamp (2) is arranged on the upper side of the fingerprint unlocking device (3).
4. The intelligent lock based on fingerprint identification of claim 1, wherein: the outer wall of the free handle (5) is provided with a soft membrane, and the free handle (5) is fixedly connected with the soft membrane in a viscose mode.
5. The intelligent lock based on fingerprint identification of claim 1, wherein: and a spring (13) is connected between the baffle (10) and the inner wall of the lower end of the fingerprint frame (12).
6. The intelligent lock based on fingerprint identification of claim 1, wherein: the lithium battery is arranged inside the outer wall of the rear end of the frame (6) and is installed in a battery jar inside the frame (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921955235.0U CN211923819U (en) | 2019-11-13 | 2019-11-13 | Intelligent lock based on fingerprint identification |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921955235.0U CN211923819U (en) | 2019-11-13 | 2019-11-13 | Intelligent lock based on fingerprint identification |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211923819U true CN211923819U (en) | 2020-11-13 |
Family
ID=73319281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921955235.0U Active CN211923819U (en) | 2019-11-13 | 2019-11-13 | Intelligent lock based on fingerprint identification |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211923819U (en) |
-
2019
- 2019-11-13 CN CN201921955235.0U patent/CN211923819U/en active Active
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