CN202472783U - Fingerprint lock handle - Google Patents

Abstract

The utility model discloses a fingerprint lock handle, which comprises an installation block, a handle shell, a power key and a fingerprint acquisition instrument, wherein one end of the handle shell is inwards sunken to form a holding cavity with a hollow structure; because install power key and fingerprint collection appearance in the handle shell, therefore, when operation fingerprint lock handle was in order to open the fingerprint lock, the handle shell was held to the hand, and make a finger just fall on the power key, another finger falls on the fingerprint collection appearance, when pressing down the power key, the fingerprint verification has passed through, then rotatory handle shell again, make installation piece drive spring bolt motion, thereby open the fingerprint lock, the operation process of opening the fingerprint lock is more smooth, high durability and convenient use, and the simple structure of this fingerprint lock handle.

Description

Fingerprint lock handle

technical field

The utility model relates to a fingerprint lock handle, in particular to a fingerprint lock handle integrating fingerprint collection and power supply.

Background technique

Fingerprint lock is an intelligent lock that uses human fingerprints as the identification carrier and means. Fingerprint locks generally consist of two parts: electronic identification and control, and mechanical linkage system. Fingerprint authentication combines advanced fingerprint technology with cabinet locks (including filing cabinets, household cabinets, safes, drawers, etc.), which are convenient, fast, and accurate, and the uniqueness and non-reproducibility of fingerprints determine the fingerprint lock It is the safest lock among all locks at present. In addition to fingerprint recognition, fingerprint locks should be equipped with emergency mechanical keys according to national regulations.

The fingerprint lock is a combination of electricity and machine. The quality of the lock cylinder, the scientificity and rationality of the circuit design, etc. will affect the stability of the fingerprint lock. The core technology of the fingerprint lock is mainly reflected in the following aspects: ( 1) The reasonable design of the front and rear panels, that is, the appearance, is a sign that the fingerprint lock is significantly different from similar products. More importantly, the internal structural layout directly determines the stability and function of the product. (2) lock body, the parent body of the dead bolt that can be connected with the door. The quality of the lock body directly determines the life of the product. This is the most core technology in mechanical technology and the lifeblood of fingerprint locks. It is also the most difficult problem in the industry to solve. (3) Fingerprint module and application system, which is the basis of the electronic part. No matter how good the mechanical part is, if the recognition rate of the electronic part of the fingerprint is not high, the security of the fingerprint lock is still not guaranteed. (4) Circuit design, clear circuit design and wiring are also important factors to ensure product stability.

The opening of the fingerprint lock must rely on registered fingerprint users or emergency mechanical keys. When opening, you need to press the power button to turn on the power first, and then press your finger on the fingerprint collector to obtain fingerprint information; after obtaining fingerprint information, if the fingerprint lock uses a motor-driven deadbolt, the fingerprint lock has been opened at this time; if it is manual To drive the fingerprint lock of the dead bolt, the handle needs to be turned to open the fingerprint lock. But when existing fingerprint lock is installed on the door panel, its power supply, fingerprint collection device, handle are respectively installed on the door panel, and this makes in manual opening mode, needs to operate power supply, fingerprint collection device, handle successively, causes operation process like this Smooth, not easy to use.

Therefore, it is necessary to provide a fingerprint lock handle which is simple in structure, smooth in operation and easy to use to solve the deficiencies in the prior art.

Utility model content

The purpose of the utility model is to provide a fingerprint lock handle with simple structure, smooth operation process and convenient use.

In order to achieve the above object, the technical solution of the utility model is to provide a fingerprint lock handle, which is installed on the door panel to operate and open the fingerprint lock. The fingerprint lock handle includes a mounting block, a handle shell, a power key and a fingerprint collector. One end of the handle shell is inwardly recessed to form a cavity with a hollow structure, the power key and the fingerprint collector are installed in the cavity, and both the power key and the fingerprint collector are exposed The handle shell, the power key is arranged on both sides of the handle shell opposite to the fingerprint collector, and the installation block is installed at the opening of the handle shell.

Preferably, two opposite installation holes are opened on the side wall of the handle housing, the power key is installed corresponding to one of the installation holes and protrudes out of the handle housing, and the fingerprint collector corresponds to the other A said installation hole is installed and exposes said handle shell.

Preferably, threads are also provided on the side wall of the handle housing.

Compared with the prior art, because the fingerprint lock handle of the present utility model installs the power key and the fingerprint collector in the handle shell, therefore, when operating the fingerprint lock handle to open the fingerprint lock, hold the handle shell by hand, And put one finger on the power button, and the other finger on the fingerprint collector. When the power button is pressed, the fingerprint verification has passed, and then the handle shell is rotated to make the installation block drive the lock tongue to move, thereby opening the door. The fingerprint lock, the operation process of opening the fingerprint lock is more smooth, easy to use, and the handle of the fingerprint lock has a simple structure.

Description of drawings

Fig. 1 is a schematic structural view of the handle of the fingerprint lock of the present invention.

Fig. 2 is a structural schematic diagram of another angle of the handle of the fingerprint lock of the present invention.

Fig. 3 is a structural schematic diagram of another angle of the handle of the fingerprint lock of the present invention.

FIG. 4 is an exploded schematic view of FIG. 1 .

Fig. 5 is an exploded schematic view of the fingerprint lock handle in Fig. 4 .

Fig. 6 is a schematic view of the use state of the handle of the fingerprint lock of the present invention.

Fig. 7 is a schematic diagram of the state when the handle of the fingerprint lock of the present invention is unlocked.

Fig. 8 is a schematic diagram of the state when the handle of the fingerprint lock of the present invention is closed.

Detailed ways

Embodiments of the present invention will now be described with reference to the drawings, in which like reference numerals represent like elements.

As shown in Figure 1, the fingerprint lock handle 1 provided by the utility model is installed on the outside of the door panel 2 of objects such as safes, safes, and insurance bags, and cooperates with the deadbolt mechanism installed on the inside of the door panel 2 to realize the locking of the door panel. 2, and can operate the fingerprint lock handle 1 to open the bolt mechanism, and then open the fingerprint lock, and open the safe, safe, insurance bag, etc. Take the fingerprint lock handle 1 installed on the door panel 2 of the safe as an example to describe below. When the fingerprint lock handle 1 is installed on other objects, it is similar to the installation method of this embodiment, which is understood by those skilled in the art. well-known technology.

As shown in Figures 2 to 5, the fingerprint lock handle 1 includes a handle housing 10, a power button 20, a fingerprint collector 30 and a mounting block 40, and one end of the handle housing 10 is recessed inward to form a hollow cavity. 11. Two opposite mounting holes 12 and 13 are opened on the side wall of the handle housing 10; the power key 20 is installed in the accommodating cavity 11 corresponding to the mounting hole 12, and the key surface of the power key 20 is from The installation hole 12 protrudes outside the handle housing 10; the fingerprint collector 30 is fixed in the accommodating cavity 11 corresponding to the installation hole 13, and the collection surface of the fingerprint collector 30 passes through the installation hole 13 The handle shell 10 is exposed; the installation block 40 is correspondingly installed at the opening of the handle shell 10; when the fingerprint lock handle 1 is installed on the door panel 2, it is installed on the door panel 2 through the installation block 40 and connected with the deadbolt mechanism.

Continue to be shown in conjunction with Fig. 2-Fig. 5, the opening of mounting holes 12, 13 is designed corresponding to the fingers of the left and right hands operating the fingerprint lock handle 1. When using the right hand to operate, it is designed to correspond to the structures of the fingers of the right hand respectively. When operating with the left hand, it is designed to correspond to the structures of the fingers of the left hand respectively. Preferably, when the right-handed operation mode is designed, the mounting hole 12 is opened corresponding to the thumb of the right hand, while the mounting hole 13 is opened corresponding to the other fingers of the right hand. In a better embodiment of the present invention, the mounting hole 13 corresponds to It is set on the middle finger of the right hand, so that the power button 20 protruding from the mounting hole 12 just corresponds to the operator's thumb, and the fingerprint collector 30 exposed from the mounting hole 13 just corresponds to the operator's middle finger. One hand can complete the unlocking action at one time, and the action is more smooth when unlocking. The mounting hole 13 corresponds to the design of the operator's other fingers, which is a technique well known to those skilled in the art.

It can be understood that the fingerprint lock handle 11 is not limited to right-hand operation. When it is designed for left-hand operation, the installation hole 12 is opened corresponding to the thumb of the left hand, and the installation hole 13 is opened corresponding to the other fingers of the left hand. The power button 20. The installation method of the fingerprint collector 30 is the same as the above-mentioned embodiment, and will not be repeated here.

More preferably, a thread 14 is provided on the side wall of the handle housing 10, and the thread 14 increases friction and makes the unlocking operation more convenient.

In the following, the unlocking and closing process of the fingerprint lock handle 1 of the present invention will be described in conjunction with FIGS. 6-8 .

When unlocking, the operator's right hand grips the outside of the handle shell 10, his thumb just lands on the button surface of the power button 20, and his middle finger just falls on the collection surface of the fingerprint collector 30. When the power button 20 is pressed, the fingerprint The fingerprint collector 30 recognizes the fingerprint. When the power is turned on, the fingerprint recognition is also completed, and then the handle housing 10 is turned clockwise. When the handle housing 10 rotates 90°, the fingerprint lock is opened; the unlocking action is uninterrupted and smooth.

When closing the lock, the operator's right hand grips the outside of the handle shell 10, his thumb just lands on the button surface of the power button 20, his middle finger just falls on the collection surface of the fingerprint collector 30, and while pressing the power button 20, The fingerprint collector 30 identifies the fingerprint. When the power is turned on, the fingerprint identification is also completed, and then the handle shell 10 is turned counterclockwise. After the handle shell 10 rotates 90°, the fingerprint lock is closed; the closing action is smooth and easy.

Because the fingerprint lock handle 1 of the present utility model installs the power key 20 and the fingerprint collector 30 in the handle shell 10, therefore, when operating the fingerprint lock handle 1 to open the fingerprint lock, hold the handle shell 10 with your hand, and Make one finger fall on the power button 20 and the other finger fall on the fingerprint collector 30. While pressing the power button 20, the fingerprint verification has passed, then rotate the handle shell 10, and use the mounting block 40 to drive the deadbolt The mechanism moves to open the fingerprint lock, and the operation process of opening the fingerprint lock is more smooth and easy to use, and the structure of the handle 1 of the fingerprint lock is simple.

What is disclosed above is only the preferred embodiment of the present utility model, and of course the scope of rights of the present utility model cannot be limited with this. Therefore, the equivalent changes made according to the patent scope of the utility model still belong to the scope covered by the utility model .

Claims (3)

1. A fingerprint lock handle, installed on the door panel to operate and open the fingerprint lock, characterized in that: the fingerprint lock handle includes a mounting block, a handle shell, a power key and a fingerprint collector, and one end of the handle shell is sunken inward A housing cavity with a hollow structure is formed, the power key and the fingerprint collector are installed in the housing cavity, and both the power key and the fingerprint collector expose the handle shell, the power key and the The fingerprint collector is arranged opposite to the two sides of the handle shell, and the installation block is installed at the opening of the handle shell. 2. The fingerprint lock handle according to claim 1, characterized in that two opposite installation holes are opened on the side wall of the handle housing, and the power button is installed corresponding to one of the installation holes and protrudes from the said installation hole. Outside the handle shell, the fingerprint collector is installed corresponding to the other mounting hole and exposed from the handle shell. 3. The fingerprint lock handle according to claim 2, characterized in that: the side wall of the handle housing is further provided with threads.

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