CN214576364U

CN214576364U - Intelligent U-shaped lock

Info

Publication number: CN214576364U
Application number: CN202120088496.8U
Authority: CN
Inventors: 徐钜祥
Original assignee: Wenzhou Jinfu Locks Co ltd
Current assignee: Wenzhou Jinfu Locks Co ltd
Priority date: 2021-01-13
Filing date: 2021-01-13
Publication date: 2021-11-02
Anticipated expiration: 2031-01-13

Abstract

The utility model discloses an intelligence U type lock be equipped with the lock core that machinery unblanked in the lock body, key slot has in the lock core, the tip sliding fit of slot has the connecting block, the slot is extended to the one end of connecting block, one side of connecting block is equipped with the lug, the top of connecting block is equipped with fluted disc I, the lower terminal surface of fluted disc I is equipped with the recess that supplies the connecting block to wear to establish, be equipped with the draw-in groove that supplies the lug card to establish on the lateral wall of recess, be equipped with the spring between the diapire of connecting block and recess, one side meshing of fluted disc I has fluted disc two, the cooperation has the motor on the fluted disc two, be connected with the power on the motor, the up end of fluted disc I is equipped with two jack posts, the cooperation has the inserted bar on the jack post, the inserted bar extends to in the jack, the bottom of jack is equipped with travel switch, travel switch is connected with the motor, the lock body is equipped with the response end outward, the response end is connected with the motor through the signal line. The utility model has the advantages of two kinds of functions of intelligence unblock and mechanical unblock, and the security is high.

Description

Intelligent U-shaped lock

Technical Field

The utility model relates to a tool to lock technical field, more specifically say, it relates to an intelligence U type lock.

Background

Intelligent U type lock is very common tool to lock in the life, unlocks and locks the tool to lock through modes such as adopting fingerprint, bluetooth, password. The lock generally supplies power to the work of the fingerprint module through the built-in battery, when the electric quantity of the battery is exhausted, the lock can be continuously used after being charged, but when the lock is used outdoors, the lock cannot be unlocked through timely charging after the built-in battery is not charged. Therefore, the invention needs to provide a lock which can unlock the lock through a mechanical lock under the condition that the battery is exhausted and cannot work, so as to ensure that the lock can still be normally used under the unexpected condition and has higher practicability.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide an intelligent U type lock that security performance is high, and the practicality is high.

In order to achieve the above purpose, the utility model provides a following technical scheme: an intelligent U-shaped lock comprises a lock body and a U-shaped lock beam, wherein two end parts of the lock beam are provided with lock grooves, two sides of the upper end surface of the lock body are respectively provided with jacks, the jacks correspond to the end parts of the lock beam respectively, a lock core for mechanically unlocking is arranged in the lock body, a key slot is arranged in the lock core, the end parts of the slot are in sliding fit with connecting blocks, one end of each connecting block extends out of the slot, a lug is arranged on one side of each connecting block, a first fluted disc is arranged above each connecting block, the lower end surface of the first fluted disc is provided with a groove for the connecting block to penetrate through, the side wall of each groove is provided with a clamping groove for the lug to clamp, a spring is arranged between each connecting block and the bottom wall of the corresponding groove, one side of the first fluted disc is meshed with a second fluted disc, a motor is matched on the second fluted disc, a power supply is connected onto the motor, and the upper end surface of the first fluted disc is provided with two clamping columns, the lock is characterized in that an inserting rod is matched on the clamping column and extends into the jack, a travel switch is arranged at the bottom of the jack and connected with the motor, and an induction end is arranged outside the lock body and connected with the motor through a signal line.

The utility model discloses further set up to: the response end is fingerprint unlocking end, fingerprint unlocking end includes fingerprint identification ware and main control board, the fingerprint identification ware is located outside the lock body, and with main control board electric connection, main control board and motor electric connection.

The utility model discloses further set up to: the induction end is a Bluetooth communication module, the Bluetooth communication module is connected with a main control board, the main control board is electrically connected with the motor, and the main control board exchanges data with the intelligent terminal through the Bluetooth control module.

The utility model discloses further set up to: the induction end is a password disk.

The utility model discloses further set up to: the bottom of jack is equipped with the drive block, the bottom of drive block is equipped with the pressure spring, and the top is equipped with the shifting block, the shifting block contacts with travel switch.

The utility model discloses further set up to: the lock body is also provided with a USB interface, and the USB interface is connected with a power supply.

Through adopting above-mentioned technical scheme, the tool to lock not only has intelligent unblock modes such as fingerprint, bluetooth, password, still possesses the function of mechanical unlocking. After the electric energy exhausts, can adopt the key to open the tool to lock, avoid the condition of unable unblock to take place, promoted the security performance of tool to lock, also prolonged the life of tool to lock simultaneously for the practicality of tool to lock is higher.

Drawings

Fig. 1 is a partial structural diagram of the present invention;

FIG. 2 is a schematic view of a partial structure of the present invention;

FIG. 3 is a schematic view of the overall structure of the present invention;

fig. 4 is a system block diagram of fingerprint unlocking.

Fig. 5 is a system block diagram of a bluetooth control module.

1. A lock body; 10. a jack; 2. a lock beam; 20. locking the groove; 3. a lock cylinder; 30. a slot; 31. connecting blocks; 32. a bump; 4. a first fluted disc; 40. a groove; 41. a card slot; 42. a spring; 43. clamping the column; 44. inserting a rod; 5. a second fluted disc; 6. a motor; 7. a travel switch; 8. a sensing end; 9. a drive block; 90. a pressure spring; 91. and (5) shifting blocks.

Detailed Description

Embodiments of the present invention are further described with reference to fig. 1 to 3.

An intelligent U-shaped lock comprises a lock body 1 and a U-shaped lock beam 202, wherein two end parts of the lock beam 202 are provided with lock grooves, two sides of the upper end surface of the lock body 1 are respectively provided with jacks 10, the jacks 10 correspond to the end parts of the lock beam 202, a lock core 3 which is mechanically unlocked is arranged in the lock body 1, a key slot 30 is arranged in the lock core 3, the end part of the slot 30 is in sliding fit with a connecting block 31, one end of the connecting block 31 extends out of the slot 30, one side of the connecting block 31 is provided with a lug 32, a first fluted disc 4 is arranged above the connecting block 31, the lower end surface of the first fluted disc 4 is provided with a groove 40 through which the connecting block 31 passes, the side wall of the groove 40 is provided with a clamping groove 41 through which the lug 32 is clamped, a spring 42 is arranged between the bottom walls of the connecting block 31 and the groove 40, one side of the first fluted disc 4 is engaged with a second fluted disc 5, and the second fluted disc 5 is matched with a motor 6, be connected with the power on the motor 6, the up end of fluted disc 4 is equipped with two card posts 43, the cooperation has inserted bar 44 on the card post 43, inserted bar 44 extends to in the jack 10, the bottom of jack 10 is equipped with travel switch 7, travel switch 7 is connected with

motor

6, 1 is equipped with induction terminal 8 outward of lock body, induction terminal 8 is connected with motor 6 through the signal line.

The response end 8 is fingerprint unlocking end, fingerprint unlocking end includes fingerprint identification ware and main control board, the fingerprint identification ware is located outside the lock body 1, and with main control board electric connection, main control board and 6 electric connection of motor.

The induction end 8 is a Bluetooth communication module, the Bluetooth communication module is connected with a main control board, the main control board is electrically connected with the motor 6, and the main control board exchanges data with the intelligent terminal through the Bluetooth control module.

The induction end 8 is a password disk.

The bottom of jack 10 is equipped with drive block 9, the bottom of drive block 9 is equipped with pressure spring 90, and the top is equipped with shifting block 91, shifting block 91 contacts with travel switch 7.

The lock body 1 is also provided with a USB interface, and the USB interface is connected with a power supply.

The tool to lock passes through fingerprint unlocking ware, perhaps intelligent terminal and bluetooth control module's unblock information transmission, perhaps the input of password on the code disc, makes the main control board receive the information of unblock, and driving motor 6 works, and motor 6 drives fluted disc two 5 and rotates, and fluted disc two 5 drive fluted disc one 4 and rotate, and the motion of fluted disc one 4 drives two inserted bars 44 motions to make inserted bar 44 break away from the locked groove on the lock beam 202, realize intelligent unblock. During locking, through inserting two tip of arc 202 into jack 10 of income lock body 1, the tip of arc 202 is inconsistent with drive block 9, supports and presses drive block 9 downward displacement, and pressure spring 90 contracts, and drive block 9 makes shifting block 91 and travel switch 7 touch at the in-process of motion, and travel switch 7 gives the signal of motor 6 work, drives fluted disc one 4 and fluted disc two 5 motion once more to make inserted bar 44 reset, extend to in jack 10, and the card is established in the locked groove of arc 202, realizes the tool to lock locking.

When mechanical unlocking is used, a key is inserted into the slot 30 of the lock cylinder 3, the key presses the connecting block 31 to move into the groove 40 of the first fluted disc 4, the spring 42 is in a contraction state, the bump 32 on the connecting block 31 is clamped in the clamping groove 41 on the side wall of the groove 40, the key drives the connecting block 31 to rotate, the connecting block 31 drives the first fluted disc 4 to rotate, the inserting rod 44 is driven to rotate, the inserting rod 44 is separated from the locking groove on the lock beam 202, and unlocking is achieved.

Through the structure setting of two kinds of unblock modes for the security performance of tool to lock promotes, and the simple operation has promoted the practicality of whole tool to lock.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides an intelligence U type lock, includes the lock beam of lock body and U type, two tip of lock beam are equipped with the locked groove, lock body up end both sides are equipped with the jack respectively, the jack is corresponding its characterized in that respectively with the tip of lock beam: a lock core which is mechanically unlocked is arranged in the lock body, a key slot is arranged in the lock core, a connecting block is arranged at the end part of the slot in a sliding fit manner, one end of the connecting block extends out of the slot, one side of the connecting block is provided with a convex block, a first fluted disc is arranged above the connecting block, the lower end face of the first fluted disc is provided with a groove for the connecting block to penetrate through, the side wall of the groove is provided with a clamping groove for the lug to be clamped, a spring is arranged between the connecting block and the bottom wall of the groove, one side of the first fluted disc is engaged with the second fluted disc, the second fluted disc is matched with a motor, the motor is connected with a power supply, the upper end surface of the first fluted disc is provided with two clamping columns, the clamping column is matched with an insertion rod, the insertion rod extends into the insertion hole, the bottom of the insertion hole is provided with a travel switch, the travel switch is connected with the motor, an induction end is arranged outside the lock body, and the induction end is connected with the motor through a signal wire.

2. The intelligent U-lock of claim 1, wherein: the response end is fingerprint unlocking end, fingerprint unlocking end includes fingerprint identification ware and main control board, the fingerprint identification ware is located outside the lock body, and with main control board electric connection, main control board and motor electric connection.

3. The intelligent U-lock of claim 1, wherein: the induction end is a Bluetooth communication module, the Bluetooth communication module is connected with a main control board, the main control board is electrically connected with the motor, and the main control board exchanges data with the intelligent terminal through the Bluetooth control module.

4. The intelligent U-lock of claim 1, wherein: the induction end is a password disk.

5. An intelligent U-lock according to claim 2, 3 or 4, wherein: the bottom of jack is equipped with the drive block, the bottom of drive block is equipped with the pressure spring, and the top is equipped with the shifting block, the shifting block contacts with travel switch.

6. An intelligent U-lock according to claim 5, wherein: the lock body is also provided with a USB interface, and the USB interface is connected with a power supply.