CN210049707U - Fingerprint lock - Google Patents
Fingerprint lock Download PDFInfo
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- CN210049707U CN210049707U CN201821674073.9U CN201821674073U CN210049707U CN 210049707 U CN210049707 U CN 210049707U CN 201821674073 U CN201821674073 U CN 201821674073U CN 210049707 U CN210049707 U CN 210049707U
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- fingerprint
- fingerprint lock
- display screen
- handle
- lock
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Abstract
The utility model discloses a fingerprint lock, including the fingerprint lock body, the fingerprint lock body be provided with the display screen on hand, and the inboard of display screen is provided with the fingerprint identification ware that is used for gathering and/or discerning the fingerprint. Has the advantages that: this fingerprint lock precision is high, not receive water, grease, hand cream etc. influence, can't possess the problem that the fingerprint identification state shows when having overcome current traditional fingerprint identification, the state when having strengthened fingerprint identification is directly perceived, the interaction with the user is improved, can hide in glass, under the plastics, realize the full coverage of handle promptly, namely the user only need put the hand on the door handle, can reach quick discernment fingerprint, and, the fingerprint identification who does not restrict in a finger, but many fingers of simultaneous recognition follow the palm line, this great increase factor of safety and convenience of use, user's security has been guaranteed.
Description
Technical Field
The utility model relates to a fingerprint lock field particularly, relates to a fingerprint lock.
Background
The intelligent door lock has the advantages that the intelligent door lock is greatly promoted by the nation for intelligent families and the intelligent home industry, and the intelligent door lock is used as an intelligent home entrance-level product, so that the speed of the market of the intelligent door lock is remarkably increased in recent years. With the development of electronic information technology, the application of intelligent door locks in hotels and office buildings is more and more popular. The existing intelligent door locks include an intelligent door lock identified by biological identification such as fingerprint identification, face identification, voice identification and the like, and a common intelligent door lock identified by an electronic card.
At present, the intelligent door lock mainly has three types:
1) an off-line intelligent fingerprint lock is characterized in that a fingerprint acquisition module and a fingerprint processing module are arranged in each lock, and registration and identification are completed through an intelligent door lock.
2) The networked intelligent lock has no fingerprint identification function, registration and identification are completed through the intelligent mobile phone, unlocking is completed through PIN code input or entrance identification of the mobile phone to the Bluetooth device, and identity of a holder of the mobile phone is not verified.
3) Networking intelligence lock takes the fingerprint identification function, and every lock all embeds fingerprint acquisition module and fingerprint processing module, can unblank through local fingerprint registration and fingerprint identification, also can use the PIN code to verify to unblank through the smart mobile phone.
Fingerprint identification is unblanked in order to strengthen the security and guarantee the better selection of convenience again. However, in both the scheme 1 and the scheme 3, each door lock is required to support fingerprint collection, and the fingerprint collection position is mostly on the surface of the handle, which results in that a user needs to contact a finger with a specific module in a certain posture to collect and unlock the fingerprint collection, and the interaction mode is not flexible enough and the operation is not convenient.
An effective solution to the problems in the related art has not been proposed yet.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a fingerprint lock to when having shelter from the thing such as dirt, grease, sweat and hand cream in solving and proposing among the above-mentioned background art, the problem of fingerprint that the relevant user's fingerprint just can not be discerned to the fingerprint touch screen.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a fingerprint lock, includes the fingerprint lock body, the fingerprint lock body be provided with the display screen on hand, and the inboard of display screen is provided with the fingerprint identification ware that is used for gathering and/or discerning the fingerprint.
Further, the display screen is a flexible display screen or a rigid display screen.
Further, under the condition that the display screen is a flexible display screen, the display screen is a curved surface flexible display screen and covers the handle comprehensively.
Further, the display screen is a touch screen.
Further, the fingerprint identifiers are distributed on the handle in an array form.
Further, the array is a polygonal array.
Further, fingerprint identification ware is located inside the handle and is located the inboard of display screen, rotating electrical machines has in the handle, rotating electrical machines with this internal controller of fingerprint lock and power are connected, just fingerprint identification ware is located on rotating electrical machines's the rotatory tip.
Further, the fingerprint recognizer includes one of: optical fingerprint recognizer, capacitanc fingerprint recognizer, ultrasonic fingerprint recognizer.
Further, the ultrasonic fingerprint identifier comprises an ultrasonic transmitter and an ultrasonic receiver.
Further, a security unit is arranged in the fingerprint lock body, and the security unit comprises a software unit and/or a hardware unit.
Further, the software unit comprises a TEE security unit, and the hardware unit comprises a security chip unit.
Furthermore, the fingerprint lock body is internally provided with an access record storage unit, and the access record storage unit is connected with the controller and the fingerprint identifier in the fingerprint lock body.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. the utility model discloses a mode of fingerprint unblock under the screen has overcome among the prior art position of fingerprint collection on the handle surface, just, the problem of the handle of frosting easily for fingerprint collection's more clear accuracy, can't possess the problem that the fingerprint identification state shows when having overcome current traditional fingerprint identification, state when having strengthened fingerprint identification is directly perceived, has improved the interaction with the user.
2. Adopt ultrasonic wave fingerprint identification, overcome current traditional fingerprint identification lock and easily receive the influence of the foreign matter on hand (including but not limited to shelters such as dirt, grease, sweat and hand cream), and make fingerprint identification fail, increased fingerprint identification's precision and efficiency.
3. The utility model discloses an array or the rotatory fingerprint identification of motor have overcome current traditional fingerprint identification lock and need carry out the defect of discerning at the specific gesture in particular position, have increased fingerprint identification's discernment wide angle for fingerprint identification is lighter more convenient, has improved the embodiment nature when the user uses.
4. The utility model discloses a fingerprint identification safety mechanism, the security is lower when having overcome current traditional fingerprint identification, uses external equipment (for example, the false ware of adorning of fingerprint, electric shock black box) to carry out the problem of unblanking easily, has improved the security of fingerprint lock.
5. The utility model discloses possess the access record and record the effect, made things convenient for fingerprint access record to the fingerprint lock to inquire and manage, provided the convenient degree of backstage management and the management intensity of fingerprint lock.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a fingerprint lock according to an embodiment of the present invention;
fig. 2 is a schematic structural view of the inside of a handle of a fingerprint lock according to an embodiment of the present invention;
fig. 3 is one of cross-sectional views of a handle in a fingerprint lock according to one embodiment of the present invention;
fig. 4 is a second cross-sectional view of a handle of a fingerprint lock according to an embodiment of the present invention.
Reference numerals:
1. a fingerprint lock body; 2. a fingerprint identifier; 3. a rotating electric machine; 4. an ultrasonic transmitter; 5. an ultrasonic receiver; 6. a controller; 7. a power source; 8. a security unit; 9. a display screen; 10. a handle; 11. A record storage unit is accessed.
Detailed Description
For the convenience of understanding the above technical solutions of the present invention, the following detailed descriptions of the above technical solutions of the present invention are provided with reference to the accompanying drawings.
Fig. 1-2 are schematic structural diagrams of the present invention using the solid lock as a case, and the following description is about the actual structural case by using the structure shown in fig. 1-2.
According to the utility model discloses a fingerprint lock, including fingerprint lock body 1, be provided with display screen 9 on fingerprint lock body 1's the handle 10, and display screen 9's inboard is provided with and is used for gathering and/or the fingerprint identification ware 2 of discerning the fingerprint. The display screen 9 is a flexible display screen or a rigid display screen. Under the condition that the display screen 9 is a flexible display screen, the display screen is a curved flexible display screen and covers the handle 10 comprehensively. The display screen 9 is a touch screen. In case the fingerprint identifier 2 is an ultrasonic fingerprint identifier, the ultrasonic fingerprint identifier comprises an ultrasonic transmitter 4 and an ultrasonic receiver 5. The problem of fingerprint collection's position on the handle 10 surface among the prior art, and, the handle 10 of easily frosting for fingerprint collection's more clear accuracy has been overcome and the problem that can't possess the fingerprint identification state and show when current traditional fingerprint identification has been overcome, and state when having strengthened fingerprint identification is directly perceived, has improved the interaction with the user.
Referring to fig. 3, the fingerprint identifier 2 may be distributed on the handle 10 in an array form in practical application. The array is a polygonal array (e.g., regular triangle, regular hexagon).
In order to realize high wide-angle identification of ultrasonic waves, an array form or a motor rotation form may be adopted, wherein, as shown in fig. 4, the motor rotation form has the following structure:
Of course, in practical applications, other forms with the same effect may be used instead of the two forms, for example, the recognition is performed by the cross-over wobble scanning form, or the recognition is performed by the cross-over scanning form, etc., which is not necessarily described herein, as long as the same effect can be achieved.
In addition, in order to display the fingerprint identification state during fingerprint identification, the handle 10 is provided with a display screen 9, the display screen 9 is connected with the controller 6 in the fingerprint lock body 1, and the fingerprint identifier 2 is positioned on the inner side of the display screen 9.
In addition, when the fingerprint lock is used by a user, the safety of the fingerprint lock is improved, the fingerprint lock body is internally provided with a safety unit 8, the safety unit 8 comprises a software unit and/or a hardware unit, the software unit comprises a TEE safety system, the hardware unit comprises a safety chip unit, and the safety chip unit comprises a safety module, a storage module, a controller module and an input/output module.
In addition, in order to have a function of inquiring access records when a user uses the fingerprint lock, the fingerprint lock body is provided with an access record storage unit 11, and the access record storage unit 11 is connected with the controller 6 and the fingerprint recognizer 2 in the fingerprint lock body 1.
Before the fingerprint lock is used, a corresponding user firstly carries out the process of holding a handle by a palm, the rotating motor 3 drives the fingerprint recognizer 2, ultrasonic scanning is carried out on an area held by the palm, optical scanning or capacitance contact induction is carried out, so that an electric signal is obtained and transmitted to the controller 6, the controller 6 carries out arrangement pattern processing on the obtained electric signal, so that a palm print image is obtained, the palm print image is identified, the position and the shape of a palm print with spiral textures are identified and stored, when the fingerprint lock is used by a related user, the same identification is carried out, then the comparison with the stored data is carried out, so that whether the door can be opened or not is judged, in addition, the corresponding fingerprint is displayed on the display screen 9, whether the related user is correctly verified or not is reminded, the fingerprint lock is high in accuracy, is not influenced by water, grease, hand cream and the like, and can be hidden in glass, Under plastics, realize the full coverage of handle 10 promptly, namely the user only need put the hand on door handle 10, can quick discernment fingerprint enough to, not be restricted to the fingerprint identification of a finger, can discern many fingers simultaneously with the palm print, this great increase factor of safety and convenience of use, guaranteed user's security.
Through setting up array form's fingerprint identification ware 2, can make relevant personnel only need hold handle 10 with the palm, array form's fingerprint identification ware 2 can be the fingerprint on annular scanning palm and the finger to can send controller 6, controller 6 compares according to the fingerprint on the palm of storage and the finger, judges whether open the door.
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 (8)
1. A fingerprint lock is characterized by comprising a fingerprint lock body, wherein a display screen is arranged on a handle of the fingerprint lock body, and a fingerprint identifier for collecting and/or identifying fingerprints is arranged on the inner side of the display screen; the display screen is a curved surface flexible display screen and is fully covered on the handle; the display screen is a touch screen; the fingerprint lock body is internally provided with a safety unit which comprises a software unit and/or a hardware unit.
2. The fingerprint lock of claim 1, wherein the fingerprint identifiers are distributed in an array on the handle.
3. The fingerprint lock of claim 2, wherein the array is a polygonal array.
4. The fingerprint lock of claim 1, wherein the fingerprint identifier is located inside a handle and inside the display, the handle having a rotating motor therein, the rotating motor being connected to a controller and a power source inside the fingerprint lock body, and the fingerprint identifier being located on a rotating end of the rotating motor.
5. The fingerprint lock of any one of claims 1-4, wherein the fingerprint identifier comprises one of:
optical fingerprint recognizer, capacitanc fingerprint recognizer, ultrasonic fingerprint recognizer.
6. The fingerprint lock of claim 5, wherein the ultrasonic fingerprint identifier comprises an ultrasonic transmitter and an ultrasonic receiver.
7. The fingerprint lock of claim 1, wherein the software unit comprises a TEE security unit and the hardware unit comprises a security chip unit.
8. The fingerprint lock of claim 1, wherein the fingerprint lock body has an access record storage unit therein, and the access record storage unit is connected with the controller and the fingerprint identifier in the fingerprint lock body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821674073.9U CN210049707U (en) | 2018-10-16 | 2018-10-16 | Fingerprint lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821674073.9U CN210049707U (en) | 2018-10-16 | 2018-10-16 | Fingerprint lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210049707U true CN210049707U (en) | 2020-02-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821674073.9U Active CN210049707U (en) | 2018-10-16 | 2018-10-16 | Fingerprint lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210049707U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109083510A (en) * | 2018-10-16 | 2018-12-25 | 北京集创北方科技股份有限公司 | A kind of Fingerprint Lock |
-
2018
- 2018-10-16 CN CN201821674073.9U patent/CN210049707U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109083510A (en) * | 2018-10-16 | 2018-12-25 | 北京集创北方科技股份有限公司 | A kind of Fingerprint Lock |
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