CN210239371U

CN210239371U - Vein lock capable of being unlocked quickly

Info

Publication number: CN210239371U
Application number: CN201920919875.XU
Authority: CN
Inventors: Shaojun Chen; 陈少君
Original assignee: Zhejiang Zhiyun Information Technology Co ltd
Current assignee: Zhejiang Zhiyun Information Technology Co ltd
Priority date: 2019-06-19
Filing date: 2019-06-19
Publication date: 2020-04-03
Anticipated expiration: 2029-06-19

Abstract

The utility model provides a but vein lock of quick unblock, including the vein lock main part, the front side of vein lock main part is opened and is equipped with door knob connecting hole and camera recess, install the CCD camera in the camera recess, install the door knob pivot in the door knob connecting hole, the front end of door knob pivot is connected with the door knob head, the unlocking groove has been seted up at the top of door knob head, the bottom of unlocking groove is provided with the light-shielding wall, install two finger supports, two on the inside wall of unlocking groove one side the finger holds in the palm and installs near infrared lamp between the support, the handle axle is installed to one side of door knob head, the cover is equipped with the door handle on the handle axle, the door knob tail is installed to the one end of handle axle, and this vein lock of quick unblock designs rationally, and is convenient high-efficient, can be quick carries out the unblock operation to the door furniture.

Description

Vein lock capable of being unlocked quickly

Technical Field

The utility model relates to a vein lock technical field specifically is a vein lock of unblock fast.

Background

The finger vein recognition is one of vein recognition, firstly, a finger vein distribution diagram of an individual is obtained through a finger vein recognition instrument, a characteristic value is extracted from the finger vein distribution diagram according to a special comparison algorithm, a CCD camera is used for obtaining an image of a finger vein through near infrared light irradiation, a digital image of the finger vein is stored in a computer system, the characteristic value is stored, when the vein is compared, the vein image is adopted in real time, the characteristic value is extracted, advanced filtering, image binarization and refining means are used for extracting characteristics of the digital image, the characteristics are compared with the characteristic value of the finger vein stored in a host, and the characteristics of the finger vein are matched through a complex matching algorithm, so that the identity of the individual is identified, and the identity is confirmed.

Although indicating vein discernment lock is safe high, not rough by the epidermis, the external environment influences, but on the one hand because its collection mode receives the restriction of self characteristics, the product is difficult to the miniaturization, and on the other hand user often need earlier indicate vein discernment unblock at the unblock window when unblock door furniture, then goes to grip the door handle and open the door furniture, and the step is comparatively loaded down with trivial details, for this reason, the utility model provides a but vein lock of quick unblock.

Disclosure of Invention

Not enough to prior art exists, the utility model aims at providing a but vein lock of quick unblock to solve the problem that proposes in the above-mentioned background art, the utility model relates to a rationally, convenient high-efficient, can be quick carry out the unblock operation to the door furniture.

In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides a but vein lock of quick unblock, includes the vein lock main part, the front side of vein lock main part is opened and is equipped with door knob connecting hole and camera recess, install the CCD camera in the camera recess, install the door knob pivot in the door knob connecting hole, the front end of door knob pivot is connected with the door knob head, the unlocking groove has been seted up at the top of door knob head, the bottom of unlocking groove is provided with the light-shielding wall, install two on the inside wall of unlocking groove one side and indicate the support, two indicate to install near infrared lamp between the support, the handle axle is installed to one side of door knob head, the cover is equipped with the handle on the handle axle, the handle tail is installed to the one end of handle axle.

As an optimal mode of the utility model, the CCD camera, the near infrared lamp and the vein lock body are connected through electric wires.

As a preferred mode of the utility model, magnets are arranged on the two sides of the door handle, one side of the door handle head and one side of the door handle tail.

As a preferred mode of the utility model, the outer side wall of the door handle is divided into an upper part and a lower part, wherein a rough soft rubber pad is embedded on the surface of one part, and a smooth metal sheet is embedded on the surface of the other part.

As an optimized mode of the present invention, the opening size of one side of the unlocking groove corresponds to the size of the camera groove.

The utility model has the advantages that: the utility model discloses a but vein lock of quick unblock, including vein lock main part, door knob connecting hole, camera recess, CCD camera, door knob pivot, door knob head, unlocking groove, light-shading wall, indicate support, near infrared lamp, handle axle, door handle, door knob tail and magnet.

1. This but vein lock of quick unblock can make the quick unblock of user open the door furniture, has saved the step of carrying out vein discernment alone, and is high-efficient swift.

2. This vein lock that can unblock fast can separate CCD camera and near infrared lamp, has reduced the volume of vein lock, can make the product more small and exquisite pleasing to the eye.

3. This vein lock that can unblock fast's door handle surface possesses the material of two kinds of different contact handfeels, and the user can adjust the handfeel of holding the door handle through the revolving door handle in the use, improves the user and experiences the use of product.

Drawings

FIG. 1 is a schematic overall appearance of the present venous lock;

FIG. 2 is a schematic exterior view of the body of the venous lock of the present venous lock;

FIG. 3 is a front view of the present venous lock;

FIG. 4 is a schematic sectional view of the venous lock in a top view;

FIG. 5 is a schematic structural diagram of an unlocking slot of the present venous lock;

FIG. 6 is a schematic cross-sectional view of the unlocking groove of the present venous lock;

FIG. 7 is a schematic view of the intravenous lock illustrating a disassembled structure of the door handle;

in the figure: the anti-theft door lock comprises a 1-vein lock body, a 2-door handle connecting hole, a 3-camera groove, a 4-CCD camera, a 5-door handle rotating shaft, a 6-door handle head, a 7-unlocking groove, an 8-shading wall, a 9-finger support, a 10-near infrared lamp, an 11-handle shaft, a 12-door handle, a 13-door handle tail and a 14-magnet.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1 to 7, the present invention provides a technical solution: the utility model provides a but vein lock of quick unblock, includes vein lock main part 1, the front side of vein lock main part 1 is opened and is equipped with door knob connecting hole 2 and camera recess 3, install CCD camera 4 in the camera recess 3, install door knob pivot 5 in the door knob connecting hole 2, the front end of door knob pivot 5 is connected with door knob head 6, unlocking groove 7 has been seted up at door knob head 6's top, unlocking groove 7's bottom is provided with sunshade wall 8, install two on the inside wall of unlocking groove 7 one side and indicate to hold in the palm 9, two indicate to hold in the palm and install near infrared lamp 10 between 9, handle axle 11 is installed to one side of door knob head 6, the cover is equipped with door handle 12 on handle axle 11, handle tail 13 is installed to handle axle 11's one end.

As an optimal mode of the present invention, the CCD camera 4, the near infrared lamp 10 and the vein lock body 1 are connected by wires.

As a preferred mode of the utility model, magnets 14 are arranged on two sides of the door handle 12, one side of the door handle head 6 and one side of the door handle tail 13.

As a preferred mode of the utility model, the outer side wall of the door handle 12 is divided into an upper part and a lower part, wherein a rough soft rubber pad is embedded on the surface of one part, and a smooth metal sheet is embedded on the surface of the other part.

As an optimal mode of the present invention, the opening size of one side of the unlocking groove 7 corresponds to the size of the camera groove 3.

The working principle is as follows: when the vein lock capable of being unlocked rapidly is used, firstly, the vein lock body 1 is communicated with a power supply, various elements on the vein lock body can work, then a user holds a door handle 12, fingers close to an unlocking groove 7 extend into the unlocking groove 7, the fingers are stopped on a finger support 9 in the unlocking groove 7 at the moment, then a near infrared lamp 10 irradiates the fingers, a CCD camera 4 corresponding to the unlocking groove 7 can acquire vein images of the irradiated fingers at the moment, then the vein images of the fingers can be acquired and verified through identification and comparison of the vein lock body 1, then if verification is passed, the door lock is unlocked, the door handle can be directly rotated to open a door tool, in the whole unlocking and door opening process, the user only needs to hold and rotate, when the hand feeling of the door handle is required due to the environmental influences of temperature and the like, the door handle 12 can be rotated through the handle shaft 11, because the surface of door handle 12 divide into the material of two kinds of different contact handfeels, can make the surface material of user's hand frequent contact change through its rotation, the adjustment is accomplished the back, and magnet 14 between door handle head 6, door handle 12, the door handle tail 13 can play the fixed action to door handle 12.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The vein lock capable of being unlocked rapidly comprises a vein lock body (1) and is characterized in that a door handle connecting hole (2) and a camera groove (3) are formed in the front side of the vein lock body (1), a CCD (charge coupled device) camera (4) is installed in the camera groove (3), a door handle rotating shaft (5) is installed in the door handle connecting hole (2), the front end of the door handle rotating shaft (5) is connected with a door handle head (6), an unlocking groove (7) is formed in the top of the door handle head (6), a shading wall (8) is arranged at the bottom of the unlocking groove (7), two finger supports (9) are installed on the inner side wall of one side of the unlocking groove (7), a near infrared lamp (10) is installed between the finger supports (9), a handle shaft (11) is installed on one side of the door handle head (6), a door handle (12) is sleeved on the handle shaft (11), one end of the handle shaft (11) is provided with a door handle tail (13).

2. A quick-release venous lock as claimed in claim 1, characterised in that: the CCD camera (4), the near infrared lamp (10) and the vein lock body (1) are connected through electric wires.

3. A quick-release venous lock as claimed in claim 1, characterised in that: magnets (14) are arranged on the two sides of the door handle (12), one side of the door handle head (6) and one side of the door handle tail (13).

4. A quick-release venous lock as claimed in claim 1, characterised in that: the outer side wall of the door handle (12) is divided into an upper part and a lower part, wherein a rough soft rubber pad is embedded in the surface of one part, and a smooth metal sheet is embedded in the surface of the other part.

5. A quick-release venous lock as claimed in claim 1, characterised in that: the opening size of one side of the unlocking groove (7) corresponds to the size of the camera groove (3).