CN219569849U

CN219569849U - Fingerprint password intelligent U-shaped lock

Info

Publication number: CN219569849U
Application number: CN202320423672.8U
Authority: CN
Inventors: 李仰国
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-03-08
Filing date: 2023-03-08
Publication date: 2023-08-22
Anticipated expiration: 2033-03-08

Abstract

The utility model provides an intelligent U-shaped lock with fingerprint passwords, which comprises a lock body and a U-shaped lock rod, wherein a plurality of lock grooves are formed in the inner side of the U-shaped lock rod, a lock block matched with the lock grooves and a driving structure for driving the lock block are arranged in the lock body, the driving structure comprises a fingerprint driving module and a mechanical driving module, the fingerprint driving module comprises a fingerprint acquisition module, a power supply and a circuit board, and also comprises a driving motor, the fingerprint acquisition module, the power supply and the circuit board and the driving motor are electrically connected, the driving motor is connected with a pushing piece, when the driving motor drives the pushing piece to move, the pushing piece pushes the lock block to be embedded into the lock grooves of the U-shaped lock rod to be locked, a reset spring is arranged between the lock block and the lock body, and when the motor reversely drives the pushing piece to reset, the lock block is reset under the elastic action and exits from the lock grooves; through combining fingerprint lock and touch screen trick lock to traditional mechanical lock on, richened the mode of unblanking of tool to lock, can realize quick convenient unblanking, and internal structure design is ingenious, simple structure, and the practicality is strong.

Description

Fingerprint password intelligent U-shaped lock

Technical Field

The utility model relates to a lockset, in particular to an intelligent U-shaped lock with fingerprint passwords.

Background

U-shaped locks are commonly used for locking doors or locking electric vehicles, the U-shaped locks on the market at present basically adopt mechanical lock cylinders, unlocking is carried out by means of keys, the unlocking mode is single, and if the condition that a key is lost or forgotten to be taken occurs, the lockset cannot be opened, so that certain inconvenience exists, and the fingerprint password intelligent U-shaped lock is required to solve the problems.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides an intelligent U-shaped lock with fingerprint passwords.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the utility model provides a fingerprint code intelligence U-shaped lock, includes lock body and U-shaped locking lever, and the U-shaped locking lever inboard is equipped with a plurality of locked grooves, is equipped with in the lock body with locked groove complex locking piece and drive the drive structure of locking piece, drive structure includes fingerprint drive module and mechanical drive module, fingerprint drive module includes fingerprint collection module, power and circuit board, still includes driving motor, fingerprint collection module, power and circuit board and driving motor electricity federation, driving motor is connected with the impeller, works as drive the impeller motion when driving motor drives, the impeller promotes the locking piece and imbeds the locked groove internal locking of U-shaped locking lever, have reset spring between locking piece and the lock body, when the motor reversal drives the impeller and resets, the locking piece receives the elastic action and resets and withdraw from the locked groove.

The mechanical driving module comprises a lock cylinder, wherein the tail end of the lock cylinder is provided with an eccentric lug, the mechanical driving module further comprises a linkage block, when a key is inserted into the lock cylinder to drive the lock cylinder to rotate, the eccentric lug at the tail end of the lock cylinder drives the linkage block to move, the linkage block drives the pushing piece to move, and the locking block is reset by elastic acting force and is separated from the locking groove.

The pushing piece and the driving motor are in matched transmission through the gear and the screw, the threaded sleeve is fixedly arranged on the pushing piece, and when the driving motor drives the screw to rotate through the gear, the threaded sleeve reciprocates relative to the screw.

The power supply is a battery, a battery box is arranged in the lock body, the battery is arranged in the battery box, a detachable zinc alloy piece is arranged on one side of the lock body, which is provided with a battery connecting spring piece, in the zinc alloy piece.

The lock body surface still be equipped with the touch-sensitive screen that can password unblock, touch-sensitive screen and circuit board electricity are connected.

The lock body one side be equipped with the jack that charges, the jack that charges and circuit board electricity federation.

The inner walls of the lock bars at two sides of the U-shaped lock bar are provided with a plurality of lock grooves with equal intervals.

The utility model has the beneficial effects that: the utility model provides an intelligent U-shaped lock with a fingerprint password, which enriches unlocking modes of a lock by combining the fingerprint lock and a touch screen password lock on a traditional mechanical lock, can realize quick and convenient unlocking, and has smart internal structural design, simple structure and strong practicability.

Drawings

FIG. 1 is a schematic diagram of a first embodiment of the present utility model;

fig. 2 is a schematic view of the internal structure of the lock body of the present utility model.

Detailed Description

As shown in fig. 1-2, a fingerprint code intelligent U-shaped lock comprises a lock body 100 and a U-shaped lock rod 200, a plurality of lock grooves 210 are formed in the inner side of the U-shaped lock rod 200, a lock block 360 matched with the lock grooves 210 and a driving structure for driving the lock block 360 are arranged in the lock body 100, the driving structure comprises a fingerprint driving module 300 and a mechanical driving module 400, the fingerprint driving module 300 comprises a fingerprint collecting module 310, a power supply 320 and a circuit board 330 and further comprises a driving motor, the fingerprint collecting module 310, the power supply 320, the circuit board 330 and the driving motor are electrically connected, the driving motor is connected with a pushing piece 340, when the motor drives, the pushing piece 340 is driven to move, the pushing piece 340 pushes the lock block 360 to be embedded into the lock groove 210 of the U-shaped lock rod 200, a reset spring 350 is arranged between the lock block 360 and the lock body 100, when the motor reversely drives the pushing piece 340 to reset, the lock block 360 is driven by elastic action to exit the lock groove 210, and the principle of fingerprint unlocking is a mature technology in the current lock field, and the driving structure of the fingerprint is not used for the fingerprint code intelligent U-shaped lock, and the driving motor is driven by the driving piece 340 to exit the elastic action, and the driving piece 340 is driven by the reset piece 340 to be embedded into the lock groove 340 when the lock block 360 is driven by the reset piece, and the reset piece is driven by the reset piece and the elastic piece and the reset piece 350.

The mechanical driving module 400 includes a lock cylinder 410, the end of the lock cylinder 410 has an eccentric protrusion 420, and further includes a linkage block 430, when a key is inserted into the lock cylinder 410 to drive the lock cylinder 410 to rotate, the eccentric protrusion 420 at the end of the lock cylinder 410 drives the linkage block 430 to move, the linkage block 430 drives the pushing member 340 to move, the lock block 360 is reset to disengage from the lock slot 210 by elastic force, the lock cylinder 410 is inserted and rotated by the key, and when rotating, the eccentric protrusion 420 at the end of the lock cylinder 410 drives the linkage block 430 to displace, thereby pressing the pushing member 340 to be away from the lock block 360, and the lock block 360 is reset to disengage from the lock slot 210 under the elastic force of a spring.

The pushing piece 340 and the driving motor are in matched transmission through a gear and a screw, the pushing piece 340 is fixedly provided with a screw sleeve, when the driving motor drives the screw to rotate through the gear, the screw sleeve reciprocates relative to the screw, one of driving modes of the pushing piece 340 and the driving motor realizes reciprocating motion through the matching of the screw sleeve and the screw rod, and the reciprocating motion can also be realized through a gear and rack mode without redundant description.

The power supply 320 is a battery, a battery box 321 is arranged in the lock body 100, the battery is arranged in the battery box 321, a detachable zinc alloy piece 322 is arranged on one side of the lock body 100, which is positioned on the battery box 321, a plastic piece provided with a battery connecting spring piece is arranged in the zinc alloy piece 322, the battery can be replaced by detaching the zinc alloy piece 322, the zinc alloy piece 322 is sheet-shaped, and the zinc alloy piece is fixedly installed through a screw.

The surface of the lock body 100 is further provided with a touch screen 500 capable of unlocking the password, the touch screen 500 is electrically connected with the circuit board 330, in this embodiment, the password unlocking can be realized through the touch screen 500, the touch screen 500 unlocking is also a common unlocking mode of the intelligent lockset, and the specific principle of the intelligent lockset is not repeated.

The lock body 100 one side be equipped with the jack 600 that charges, the jack 600 and the circuit board 330 electricity federation charge, the hole that charges is used for supplying power to charge.

The inner walls of the two sides of the U-shaped lock rod 200 are respectively provided with a plurality of equally spaced lock grooves 210, so that the two ends of the U-shaped lock rod 200 can be inserted and locked, and the operation of a user is convenient.

The utility model provides an intelligent U-shaped lock with a fingerprint password, which enriches unlocking modes of a lock by combining the fingerprint lock and a touch screen password lock on a traditional mechanical lock, can realize quick and convenient unlocking, and has smart internal structural design, simple structure and strong practicability.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be appreciated by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the utility model, and that simple modifications and substitutions by those skilled in the art are within the scope of the utility model without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a fingerprint code intelligence U-shaped lock, includes lock body and U-shaped locking lever, and the U-shaped locking lever inboard is equipped with a plurality of locked grooves, is equipped with in the lock body with locked groove complex locking piece and drive the drive structure of locking piece, its characterized in that, drive structure includes fingerprint drive module and mechanical drive module, fingerprint drive module includes fingerprint acquisition module, power and circuit board, still includes driving motor, fingerprint acquisition module, power and circuit board and driving motor electricity federation, driving motor is connected with the impeller, works as drive the impeller motion when driving motor drives, the impeller promotes the locking piece and imbeds the locked groove internal locking of U-shaped locking lever, have reset spring between locking piece and the lock body, when the motor reversal drives the impeller and resets, the locking piece receives the elastic action to reset and withdraws from the locked groove.

2. The intelligent U-shaped lock with fingerprint password as claimed in claim 1, wherein the mechanical driving module comprises a lock cylinder, the tail end of the lock cylinder is provided with an eccentric lug, and the intelligent U-shaped lock further comprises a linkage block, when a key is inserted into the lock cylinder to drive the lock cylinder to rotate, the eccentric lug at the tail end of the lock cylinder drives the linkage block to move, the linkage block drives the pushing piece to move, and the lock block is reset by elastic force to be separated from the lock groove.

3. The intelligent U-shaped lock with fingerprint password as claimed in claim 1, wherein the pushing piece is in transmission with the driving motor through a gear and a screw rod, the pushing piece is fixedly provided with a screw sleeve, and the screw sleeve moves back and forth relative to the screw rod when the driving motor drives the screw rod to rotate through the gear.

4. The fingerprint code intelligent U-shaped lock according to claim 1, wherein the power supply is a battery, a battery box is arranged in the lock body, the battery is arranged in the battery box, a detachable zinc alloy piece is arranged on one side of the lock body, and a plastic piece provided with a battery connecting spring piece is arranged in the zinc alloy piece.

5. The fingerprint code intelligent U-shaped lock according to claim 1, wherein the lock body surface is further provided with a touch screen capable of unlocking codes, and the touch screen is electrically connected with the circuit board.

6. The intelligent U-shaped lock with fingerprint password as claimed in claim 1, wherein a charging jack is arranged on one side of the lock body, and the charging jack is electrically connected with the circuit board.

7. The intelligent fingerprint password U-shaped lock as claimed in claim 1, wherein the inner walls of the locking bars at two sides of the U-shaped locking bar are provided with a plurality of equally spaced locking grooves.