CN214740608U

CN214740608U - Circular electronic padlock

Info

Publication number: CN214740608U
Application number: CN202120215284.1U
Authority: CN
Inventors: 林小涛
Original assignee: Dongguan Kjl Electric Lock Co ltd
Current assignee: Dongguan Kjl Electric Lock Co ltd
Priority date: 2021-01-26
Filing date: 2021-01-26
Publication date: 2021-11-16
Anticipated expiration: 2031-01-26

Abstract

The utility model discloses a circular electron padlock, which comprises a lock body, a mainboard, a battery, a motor, first spring, the pin, the lock is colluded and the apron, be provided with the mounting groove in the lock body, the motor is arranged in the mounting groove, the pin activity is in the mounting groove, the drive end of motor is connected to the middle part of pin, one of lock colludes is served and is provided with the spacing groove, the one end selectivity of pin inserts in the spacing groove, the both ends of first spring are connected respectively on lock collude and lock body, the lock body is inserted to the other one end of lock colluding, the apron lid is on the mounting groove, the top at the apron is installed to the mainboard, mainboard and motor signal connection, the battery is located the outside of mounting groove, the battery is connected with the motor electricity, install the fingerprint head on the mainboard, the lock body is covered with the installation lid, the middle part of installation lid is provided with the circular port, the fingerprint head inserts in the circular port. This circular electron padlock is according to carrying out the fingerprint through the finger and confirming at the fingerprint head, and the inside pin of motor control rolls back, and the lock can be opened, and separation and reunion novel structure, and the security performance obtains improving.

Description

Circular electronic padlock

Technical Field

The utility model relates to a technical field of padlock especially relates to a circular electron padlock.

Background

Padlocks are the oldest and bulky families in the world of locks, and other locks are said to be derived from padlocks and other doors. The lock body of the padlock is provided with a metal stem which can be buckled and connected in a ring shape or a straight shape, namely a 'lock beam', so that the padlock is directly buckled with the lock body through the lock beam to form a closed lock.

The existing padlock uses the paired keys to be jointly used, so that people need to carry the keys, the padlock cannot be unlocked without the keys, people cannot conveniently go out, and the padlock cannot be unlocked due to the fact that the keys are easily omitted.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an aim at: a circular electronic padlock is provided to solve the problems in the prior art.

To achieve the purpose, the utility model adopts the following technical proposal:

a circular electronic padlock comprises a lock body, a mainboard, a battery, a motor, a first spring, a stop lever, a lock hook and a cover plate, wherein a mounting groove is formed in the lock body, the motor is positioned in the mounting groove, the stop lever moves in the mounting groove, the driving end of the motor is connected to the middle part of the stop lever, a limiting groove is formed in one end of the lock hook, one end of the stop lever is selectively inserted into the limiting groove, two ends of the first spring are respectively connected onto the lock hook and the lock body, the other end of the lock hook is inserted into the lock body, the cover plate covers the mounting groove, the mainboard is installed above the cover plate, the mainboard is in signal connection with the motor, the battery is positioned outside the mounting groove, the battery is electrically connected with the motor, a fingerprint head is installed on the mainboard, and an installation cover covers the lock body, the middle part of installation lid is provided with the circular port, the fingerprint head inserts in the circular port.

As a preferred technical scheme, one end of the stop lever, which is far away from the limit groove, is provided with a second spring, and two ends of the second spring are respectively connected to the stop lever and the inner side of the lock body.

As a preferred technical scheme, the lower extreme of mainboard is provided with the USB interface, the USB interface runs through the lateral wall of lock body, the lower extreme of lock body is provided with the USB stopper, the USB stopper is in on the USB interface.

As a preferred technical scheme, the mounting cover is integrally formed with a connecting strip, the lock body is provided with a locking screw, and the locking screw penetrates through the lock body and then is in threaded connection with the connecting strip.

As a preferred technical scheme, still be provided with the pilot lamp on the mainboard, be provided with the through-hole on the installation lid, the through-hole is located the top of pilot lamp.

As a preferred technical scheme, a decorative ring is arranged between the mounting cover and the lock body, and the decorative ring is sleeved on the outer edge of the lock body.

The utility model has the advantages that: the circular electronic padlock confirms fingerprints through fingers pressing on a fingerprint head, the motor controls the inside stop lever to retreat, the lock can be opened, the clutch structure is novel, and the safety performance is improved.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and examples.

Fig. 1 is a schematic overall structure diagram of a circular electronic padlock according to an embodiment;

FIG. 2 is an exploded view of a circular electronic padlock according to an embodiment;

fig. 3 is an internal structure view of a circular electronic padlock according to an embodiment.

In fig. 1 to 3:

1. a lock body; 2. a main board; 3. a battery; 4. a motor; 5. a first spring; 6. a stop lever; 7. locking the hook; 8. a cover plate; 9. mounting grooves; 10. a limiting groove; 11. a fingerprint head; 12. installing a cover; 13. a circular hole; 14. a second spring; 15. a USB interface; 16. a USB plug; 17. a connecting strip; 18. a locking screw; 19. an indicator light; 20. a through hole; 21. and (4) a decorative ring.

Detailed Description

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

As shown in fig. 1 to 3, in this embodiment, a circular electronic padlock includes a lock body 1, a main board 2, a battery 3, a motor 4, a first spring 5, a blocking rod 6, a lock hook 7 and a cover plate 8, wherein the lock body 1 is provided with an installation groove 9, the motor 4 is located in the installation groove 9, the blocking rod 6 is movable in the installation groove 9, a driving end of the motor 4 is connected to a middle portion of the blocking rod 6, one end of the lock hook 7 is provided with a limiting groove 10, one end of the blocking rod 6 is selectively inserted into the limiting groove 10, two ends of the first spring 5 are respectively connected to the lock hook 7 and the lock body 1, the other end of the lock hook 7 is inserted into the lock body 1, the cover plate 8 is covered on the installation groove 9, the main board 2 is installed above the cover plate 8, and the main board 2 is in signal connection with the motor 4, the battery 3 is located the outside of mounting groove 9, battery 3 with the motor 4 electricity is connected, install fingerprint head 11 on the mainboard 2, 1 upper cover of lock body has installation lid 12, the middle part of installation lid 12 is provided with circular port 13, fingerprint head 11 inserts in the circular port 13.

During the use, finger fingerprint contact fingerprint head 11, by fingerprint head 11 gathers user information extremely on the mainboard 2, work as behind the mainboard 2 confirms the fingerprint, battery 3 is responsible for providing electric quantity to motor 4, the drive end of motor 4 is by cam control pin 6 retracts back, pin 6 can leave promptly spacing groove 10 does not have the restriction of pin 6, first spring 5 will lock hook 7 is bounced, lock hook 7 is kept away from the one end of first spring 5 leaves lock body 1, the operation of unblanking.

One end of the stop lever 6, which is far away from the limit groove 10, is provided with a second spring 14, and two ends of the spring of the second spring 14 are respectively connected to the stop lever 6 and the inner side of the lock body 1.

When the lock is closed, the lock hook 7 is inserted into the lock body 1, the first spring 5 is compressed, the position of the limiting groove 10 returns to the initial position, and the second spring 14 controls the stop lever 6 to extend out and be inserted into the limiting groove 10, so that the lock closing operation is completed.

The lower extreme of mainboard 2 is provided with USB interface 15, USB interface 15 runs through the lateral wall of lock body 1, the lower extreme of lock body 1 is provided with USB stopper 16, USB stopper 16 stopper is in on the USB interface 15.

When the program of the motherboard 2 needs to be changed, the USB plug 16 is opened, and the USB interface 15 is connected from the outside, so that the program change can be performed.

The mounting cover 12 is integrally formed with a connecting strip 17, the lock body 1 is provided with a locking screw 18, and the locking screw 18 penetrates through the lock body 1 and then is in threaded connection with the connecting strip 17.

After assembling the internal components into the lock body 1, the mounting cover 12 is covered, and the locking screw 18 is fastened to the mounting cover 12 and the lock body 1 from the outside.

Still be provided with pilot lamp 19 on the mainboard 2, be provided with through-hole 20 on the installation lid 12, through-hole 20 is located the top of pilot lamp 19.

When the lock is opened and closed, a signal is provided through the indicator lamp 19, so that a user can know whether the lock is successfully opened or successfully closed.

A decoration ring 21 is arranged between the installation cover 12 and the lock body 1, and the decoration ring 21 is sleeved on the outer edge of the lock body 1.

It should be noted that the above embodiments are only preferred embodiments of the present invention and the technical principles applied, and any changes or substitutions which can be easily conceived by those skilled in the art within the technical scope of the present invention are covered by the protection scope of the present invention.

Claims

1. A circular electronic padlock is characterized by comprising a lock body, a mainboard, a battery, a motor, a first spring, a stop lever, a lock hook and a cover plate, wherein a mounting groove is formed in the lock body, the motor is positioned in the mounting groove, the stop lever moves in the mounting groove, the driving end of the motor is connected to the middle of the stop lever, a limiting groove is formed in one end of the lock hook, one end of the stop lever is selectively inserted into the limiting groove, two ends of the first spring are respectively connected to the lock hook and the lock body, the other end of the lock hook is inserted into the lock body, the cover plate covers the mounting groove, the mainboard is mounted above the cover plate, the mainboard is in signal connection with the motor, the battery is positioned outside the mounting groove, the battery is electrically connected with the motor, and a fingerprint head is mounted on the mainboard, the lock body is covered with an installation cover, a circular hole is formed in the middle of the installation cover, and the fingerprint head is inserted into the circular hole.

2. A circular electronic padlock according to claim 1, characterized in that the end of the blocking lever remote from the limiting groove is provided with a second spring, and the two ends of the second spring are connected to the blocking lever and the inner side of the lock body respectively.

3. The circular electronic padlock according to claim 1, wherein a USB port is provided at a lower end of the main board, the USB port penetrates through a side wall of the lock body, and a USB plug is provided at a lower end of the lock body, and the USB plug is plugged on the USB port.

4. The circular electronic padlock of claim 1, wherein the mounting cover is integrally formed with a connecting bar, and the lock body is provided with a locking screw, which penetrates through the lock body and is then screwed onto the connecting bar.

5. The circular electronic padlock of claim 1, wherein the main board is further provided with an indicator light, and the mounting cover is provided with a through hole, and the through hole is located above the indicator light.

6. A circular electronic padlock as claimed in claim 1, wherein a decorative ring is provided between the mounting cover and the lock body, the decorative ring being fitted around the outer edge of the lock body.