CN211229887U

CN211229887U - Fingerprint lock server cabinet

Info

Publication number: CN211229887U
Application number: CN201921167821.9U
Authority: CN
Inventors: 武旻
Original assignee: Nanjing Ponder Electronic Technology Co ltd
Current assignee: Nanjing Ponder Electronic Technology Co ltd
Priority date: 2019-07-24
Filing date: 2019-07-24
Publication date: 2020-08-11
Anticipated expiration: 2029-07-24

Abstract

The utility model provides a fingerprint lock server rack includes the door frame, the door plant, the lock sleeve, a lock body, lock sleeve fixed mounting is in the inboard of door frame, it includes the lockhole and opens the device certainly, the lock body includes fixed mounting at the inboard box body of door plant and installs the panel in the door plant outside, including the lock pipe of fixed mounting in the box body, the lock core, the lock spring in the box body, still include the motor in the box body, the belt, the circuit board, include fingerprint module on the circuit board, the panel includes the fingerprint sensor who is connected with fingerprint module, through opening of circuit board and fingerprint verification control motor, through the flexible of motor control lock core. The utility model discloses fingerprint lock server rack replaces traditional mechanical lock through the encrypted mode of fingerprint, has improved the security of server rack greatly, has also made things convenient for the management and the operation of server rack, has replaced traditional lock handle through the design of opening the device certainly, makes it neatly more pleasing to the eye.

Description

Fingerprint lock server cabinet

[ technical field ] A method for producing a semiconductor device

The utility model relates to a server rack field specifically is a fingerprint lock server rack.

[ background of the invention ]

The server cabinet is used for combining and installing panels, plug-in units, plug-in boxes, electronic elements, devices, mechanical parts and components to form an integral installation box, the server cabinet is widely applied to places such as a data center and a network base station, the data center is the core of data storage of a company, and in order to protect information from being leaked, the security and confidentiality of the server cabinet are more and more emphasized by people. At present, most of server cabinets adopt traditional mechanical locks, and the traditional mechanical locks are opened and closed by mechanical keys, so that the server cabinets are inconvenient to use and manage, and the safety is easily reduced due to the loss of the keys.

It can be seen that providing a fingerprint lock server cabinet that is easy to use and manage is a problem that needs to be solved in the art.

[ Utility model ] content

To the above problem, the utility model discloses fingerprint lock server rack replaces traditional mechanical lock through the encrypted mode of fingerprint, has improved the security of server rack greatly, has also made things convenient for the management and the operation of server rack, has replaced traditional lock handle through the design of opening the device certainly, makes it neater more pleasing to the eye.

In order to solve the above problems, the fingerprint lock server cabinet of the present invention comprises a first door frame, a second door frame, a door plate rotatably connected to the second door frame, a lock sleeve installed on the first door frame, and a lock body installed on the door plate, wherein the lock sleeve is fixedly installed inside the first door frame, and comprises a lock hole and a self-opening device, the lock body comprises a box body fixedly installed inside the door plate and a panel installed outside the door plate, the box body comprises a lock tube fixedly installed inside the box body, a lock core located inside the lock tube, and a lock spring connecting the lock core and the lock tube, the box body further comprises a motor, a belt connecting the motor and the lock core, and a circuit board electrically connected to the motor, the circuit board comprises a fingerprint module, the panel comprises a fingerprint sensor connected to the fingerprint module, and controls the opening of the motor through the circuit board and fingerprint verification, the extension and retraction of the lock cylinder are controlled by a motor.

Further, the self-starting device comprises a spring arranged in the lock sleeve and a T-shaped pin connected with the lock sleeve through the spring.

Furthermore, a plurality of rollers are installed on the inner side of the lock tube, so that the lock cylinder can smoothly slide in the lock tube.

Furthermore, a guide roller is arranged between the motor and the lock cylinder, and the belt between the guide roller and the lock cylinder is kept horizontal in the process that the belt drags the lock cylinder, so that the horizontal tension and the unchanged direction of the lock cylinder in the moving process are ensured.

Furthermore, the circuit board further comprises a single chip microcomputer, a motor driving unit, a storage module, a keyboard matrix and a serial port display circuit, wherein the motor driving unit, the storage module, the keyboard matrix and the serial port display circuit are connected with the single chip microcomputer, and the panel further comprises a display screen and keys, wherein the display screen is connected with the serial port display circuit, and the keys are connected with the keyboard matrix.

Furthermore, the utility model discloses fingerprint lock server rack replaces traditional mechanical lock through the encrypted mode of fingerprint, has improved the security of server rack greatly, has also made things convenient for the management and the operation of server rack, has replaced traditional lock handle through the design of opening the device certainly, makes it neatly more pleasing to the eye.

[ description of the drawings ]

Fig. 1 is a schematic structural view of the fingerprint lock server cabinet of the present invention when closed.

Fig. 2 is the structure schematic diagram of the utility model discloses when fingerprint lock server rack is opened.

Fig. 3 is a sectional view of section a-a in fig. 2.

Fig. 4 is the structure schematic diagram of the box body in the fingerprint lock server cabinet of the utility model.

Fig. 5 is a schematic diagram of the fingerprint lock server cabinet of the present invention.

[ detailed description ] embodiments

The directional terms of the present invention, such as "up", "down", "front", "back", "left", "right", "inner", "outer", "side", etc., are only directions in the drawings, and are only used for explaining and explaining the present invention, but not for limiting the scope of the present invention.

Referring to fig. 1 to 4, the utility model discloses fingerprint lock server rack's component structure and theory of operation have been given, it includes first door frame 1, second door frame 2, with second door frame rotatable coupling's door plant 3, install lock sleeve 4 on first door frame, install lock body 5 on door plant 3. Wherein the lock sleeve 4 is fixedly arranged on the inner side of the first door frame 1 and comprises a lock hole 401 and a self-opening device 402, wherein the self-opening device 402 comprises a spring 403 arranged in the lock sleeve and a T-shaped pin 404 connected with the lock sleeve through the spring. The lock body 5 includes box body 6 of fixed mounting in door plant 3 inboard and installs the panel 7 in the door plant 3 outside, including lock pipe 601 of fixed mounting in the box body, be located lock pipe inside lock core 602, the lock spring 603 of connecting lock core and lock pipe in the box body 6, still include motor 604, the belt 605 of connecting motor and lock core in the box body 6, with motor electric connection's circuit board 606, a plurality of roller is installed to the inboard of lock pipe 601, makes lock core 602 slide smoothly in the lock pipe. In addition, a guide roller 607 is arranged between the motor 604 and the lock cylinder 602, and the belt between the guide roller and the lock cylinder is kept horizontal in the process that the belt drags the lock cylinder, so that the tension applied to the lock cylinder in the moving process is horizontal and the direction is unchanged.

Referring to fig. 5, the circuit board 606 includes a single chip microcomputer, and a motor driving unit, a storage module, a keyboard matrix, a serial port display circuit and a fingerprint module connected to the single chip microcomputer, and the panel 7 includes a display screen connected to the serial port display circuit, keys connected to the keyboard matrix, and a fingerprint sensor connected to the fingerprint module. The utility model discloses the theory of operation of fingerprint lock server rack is as follows, through fingerprint sensor identification user fingerprint information during the input fingerprint, carry out photoelectric conversion through fingerprint module, the fingerprint information after will changing is through the storage in storage module after the edit processing of singlechip, when the user opens the door, carry out fingerprint identification through fingerprint sensor, fingerprint information through fingerprint module with discernment sends the singlechip, the singlechip compares its fingerprint information with in the storage module, if the fingerprint is right then through motor drive unit starter motor, the rotatory lock spring 603 that drives of motor 604 shrink and compression, in the twinkling of an eye when lock core 602 and lockhole 401 separation, door plant 3 that originally closes pops open the door plant under the effect of spring 403 and T shape pintle 404. The opening duration of the motor is determined through the displacement distance of the lock cylinder in the lock tube and is written into the single chip microcomputer through a program, and the power of the motor is determined through the stiffness coefficient of the lock spring and the displacement of the lock cylinder. The single chip microcomputer is operated through keys and a keyboard matrix, and an operation interface is transmitted to a display screen through a serial port display circuit to be displayed. The utility model discloses fingerprint lock server rack replaces traditional mechanical lock through the encrypted mode of fingerprint, has improved the security of server rack greatly, has also made things convenient for the management and the operation of server rack, has replaced traditional lock handle through the design of opening the device certainly, makes it neatly more pleasing to the eye.

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 utility model provides a fingerprint lock server rack, its includes first door frame (1), second door frame (2), door plant (3) with second door frame swivelling joint, a serial communication port, fingerprint lock server rack is still including installing lock sleeve (4) on first door frame and installing lock body (5) on door plant (3), the inboard at first door frame (1) of lock sleeve (4) fixed mounting, it includes lockhole (401) and self-opening device (402), lock body (5) are including fixed mounting box body (6) of door plant (3) inboard and install panel (7) in door plant (3) outside, including lock pipe (601) of fixed mounting in the box body in box body, be located lock core (602) of lock intraduct, lock spring (603) of connecting lock core and lock pipe, still include motor (604) in box body (6), belt (605) of connecting motor and lock core, With motor electric connection's circuit board (606), including fingerprint module on circuit board (606), panel (7) include the fingerprint sensor who is connected with fingerprint module, verify opening of control motor through circuit board and fingerprint, through the flexible of motor control lock core.

2. Fingerprint lock server cabinet according to claim 1, characterized in that the self-opening means (402) comprises a spring (403) mounted in the lock sleeve and a T-shaped stud (404) connected to the lock sleeve by the spring.

3. The fingerprint lock server cabinet according to claim 1, wherein a plurality of rollers are installed inside the lock tube (601) to make the lock cylinder (602) slide smoothly inside the lock tube.

4. The fingerprint lock server cabinet according to claim 1, wherein a guide roller (607) is installed between the motor (604) and the lock cylinder (602), and the belt (605) keeps horizontal during dragging the lock cylinder, so as to ensure that the tension applied to the lock cylinder during moving is horizontal and the direction is unchanged.

5. The fingerprint lock server cabinet according to claim 1, wherein the circuit board (606) further comprises a single chip microcomputer, a motor driving unit connected with the single chip microcomputer, a storage module, a keyboard matrix, and a serial display circuit, and the panel (7) further comprises a display screen connected with the serial display circuit and keys connected with the keyboard matrix.