CN210439809U

CN210439809U - Electronic lock

Info

Publication number: CN210439809U
Application number: CN201920338622.3U
Authority: CN
Inventors: 金仁伟; 诸葛冲; 张吟川
Original assignee: Shenzhen Jiaweishi Technology Co ltd
Current assignee: Shenzhen Jiaweishi Technology Co ltd
Priority date: 2019-03-15
Filing date: 2019-03-15
Publication date: 2020-05-01
Anticipated expiration: 2029-03-15

Abstract

The utility model discloses an electronic lock, which comprises a lock tongue, an installation part, a rotation part and a driving part arranged in the rotation part, wherein one end of the rotation part is arranged in the installation part in a penetrating way and is connected with the lock tongue; the driving part comprises a driving part and a protruding part arranged on the driving part, and the driving part is used for controlling the extension and contraction of the protruding part; be equipped with spacing hole on the installation department, when the bellying is in the state of stretching out and when stretching into spacing hole, the rotation portion is fixed in the rotation with restriction rotation portion on the installation department to the removal of restriction spring bolt is in order to lock, and when the bellying withdrawal driving piece was interior, rotation portion was rotatable, thereby drove the spring bolt and remove in order to unblank. When the electronic lock provided by the utility model acquires the unlocking instruction and the driving piece controls the protruding piece to retract into the driving piece, the rotating part can rotate, so as to drive the lock tongue to move to unlock; when not having the instruction of unblanking, protruding piece resumes the state of stretching out, rotates the rotation portion so that protruding piece is located spacing hole and locates to stretch into spacing downthehole this moment to realize locking, facilitate the use.

Description

Electronic lock

Technical Field

The utility model relates to a security protection field especially relates to an electronic lock.

Background

From ancient times to present, locks are necessities in life of people, and the locks are related to life and property safety of whole families. With the continuous development of the human social technology, the electronic lock is widely applied. The password lock installed on the existing glass door needs to input fingerprints or passwords for verification when being locked and unlocked, and is troublesome to use.

SUMMERY OF THE UTILITY MODEL

In order to overcome the problem that the password lock in the prior art all needs to input fingerprints or passwords to verify when locking and unlocking, the utility model aims to provide an electronic lock.

In order to achieve the above object, the present invention provides an electronic lock, which includes a lock tongue, an installation portion, a rotation portion and a driving portion installed in the rotation portion, wherein one end of the rotation portion is inserted into the installation portion and connected with the lock tongue; the driving part comprises a driving part and a protruding part arranged on the driving part, and the driving part is used for controlling the extension and contraction of the protruding part; be equipped with spacing hole on the installation department, work as protruding piece stretches out to when spacing downthehole, the rotation portion is fixed in order to restrict on the installation department the rotation of rotation portion, thereby the restriction the removal of spring bolt is in order to lock, works as protruding piece withdrawal when in the driving piece, rotation portion is rotatable, thereby drives the spring bolt removes in order to unblank.

Further, the rotation portion is including rotating piece and pivot, the one end of pivot is worn to locate in the installation department and with the spring bolt is connected, it locates to rotate the other end of pivot.

Furthermore, the rotating part is provided with a containing groove matched with the driving part, and the driving part is arranged in the containing groove.

Further, the installation department includes the casing and wears to locate locating part in the casing, the portion of rotating wears to locate in the locating part, spacing hole is located on the locating part.

Furthermore, a through groove is formed in the shell, the lock tongue moves into the shell to be unlocked, and one end of the lock tongue penetrates through the through groove to be locked.

Furthermore, the electronic lock further comprises a positioning piece installed in the shell, and the positioning piece is sleeved on the lock tongue to limit the movement of the lock tongue along the inner wall of the positioning piece.

Further, the electronic lock further comprises a connecting piece, one end of the connecting piece is installed at one end of the rotating portion, and the other end of the connecting piece is connected with the lock tongue.

Furthermore, a guide groove is formed in the lock tongue, and the other end of the connecting piece moves in the guide groove to drive the lock tongue to move.

Furthermore, the electronic lock further comprises an elastic piece connected between the other end of the connecting piece and the mounting portion.

Further, the driving part further comprises a power supply assembly which is installed in the rotating part and electrically connected with the driving part to supply power to the driving part, and the driving part adsorbs the protruding piece in the driving part in a power-on state.

Compared with the prior art, the beneficial effects of the utility model reside in that: the driving part is arranged in the rotating part and comprises the driving part and the protruding part arranged on the driving part, and when the unlocking instruction is obtained and the driving part controls the protruding part to retract into the driving part, the rotating part can rotate, so that the lock tongue is driven to move to unlock; when not having the instruction of unblanking, protruding piece resumes the state of stretching out, rotates the rotation portion so that protruding piece is located spacing hole and locates to stretch into spacing downthehole this moment to the realization is locked, need not lock the instruction promptly, rotates the rotation portion and can realize locking, facilitates the use.

Drawings

Fig. 1 is a schematic view of an unlocking state of an electronic lock according to an embodiment of the present invention;

fig. 2 is a schematic diagram of a locking state of an electronic lock according to an embodiment of the present invention;

fig. 3 is a partially exploded view of an electronic lock according to an embodiment of the present invention;

fig. 4 is a schematic view of a driving portion of an electronic lock according to an embodiment of the present invention in a locked state;

fig. 5 is a second partially exploded view of the electronic lock according to the embodiment of the present invention;

fig. 6 is a first schematic view of a rotating portion of an electronic lock according to an embodiment of the present invention;

fig. 7 is a second schematic view of a rotating portion of an electronic lock according to an embodiment of the present invention.

In the figure: 1. a latch bolt; 11. a guide groove; 2. an installation part; 21. a limiting hole; 22. a housing; 221. a through groove; 23. a limiting member; 3. a rotating part; 31. a rotating member; 311. a containing groove; 32. a rotating shaft; 4. a drive section; 41. a drive member; 42. a boss member; 43. a power supply assembly; 5. a positioning member; 6. a connecting member; 7. an elastic member.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.

As shown in fig. 1-5, the electronic lock provided by the present invention comprises a lock tongue 1, an installation portion 2, a rotation portion 3 and a driving portion 4 installed in the rotation portion 3, wherein one end of the rotation portion 3 is inserted into the installation portion 2 and connected with the lock tongue 1; the driving part 4 comprises a driving part 41 and a protruding part 42 arranged on the driving part 41, wherein the driving part 41 is used for controlling the extension and contraction of the protruding part 42; be equipped with spacing hole 21 on the installation department 2, when bellying 42 stretches out to spacing hole 21 in, rotation portion 3 is fixed in the rotation of installation department 2 on with restriction rotation portion 3 to restriction spring bolt 1's removal is in order to lock, and when bellying 42 withdrawal driving piece 41 was interior, rotation portion 3 was rotatable, thereby drives spring bolt 1 and removes in order to unblank. Wherein, the electronic lock can be fingerprint lock, trick lock, card swiping lock or bluetooth lock, and when not unblanking the instruction, driving piece 41 is outwards stretched out through spring control protruding piece 42, and rotation portion 3 can be at installation department 2 internal rotation, and when rotation portion 3 rotated to make protruding piece 42 aim at spacing hole 21, protruding piece 42 stretched into in the spacing hole 21 to restriction rotation portion 3 rotated, realized locking. When the driving piece 41 receives the instruction of unblanking, through magnetism inhale or in spring control protruding piece 42 withdrawal driving piece 41, can rotate rotation portion 3 this moment, realize unblanking, after rotation portion 3 rotated spacing hole 21, protruding piece 42 resumes the state of outwards stretching out, locks when rotating spacing hole 21 to need not lock the instruction and can realize locking convenient operation.

In an embodiment, the driving portion 4 is a magnetic motor, the driving member 41 is powered on when receiving an unlocking command, the protruding member 42 is attracted into the driving member 41 in the powered on state, and the protruding member 42 is restored to the extended state under the action of the spring in the powered off state of the driving member 41. The driving part 4 further comprises a power supply assembly 43 installed in the rotating part 3 and electrically connected with the driving element 41 to supply power to the driving element 41, wherein the driving element 41 attracts the protrusion 42 in the driving element 41 in the power-on state.

As shown in fig. 3-5, the rotating portion 3 includes a rotating member 31 and a rotating shaft 32, one end of the rotating shaft 32 penetrates through the mounting portion 2 and is connected to the lock tongue 1, the rotating member 31 is disposed at the other end of the rotating shaft 32, and the rotating member 31 is rotated to rotate the rotating shaft 32, so as to drive the lock tongue 1 to rotate.

As shown in fig. 4-6, the rotating member 31 is provided with an accommodating slot 311 adapted to the driving member 41, the driving member 41 is installed in the accommodating slot 311, and the protruding member 42 extends out of the accommodating slot 311 in the extended state.

As shown in fig. 1 to 5, the mounting portion 2 includes a housing 22 and a limiting member 23 penetrating through the housing 22, the rotating portion 3 penetrates through the limiting member 23, and the limiting hole 21 is formed in the limiting member 23. In one embodiment, the rotating shaft 32 is disposed through the limiting member 23, the rotating member 31 is sleeved on the limiting member 23, and when the protruding member 42 extends into the limiting hole 21, the rotating member 31 is fixed on the limiting member 23.

As shown in fig. 1-3, a through slot 221 is formed on the housing 22, the locking bolt 1 moves into the housing 22 to unlock, and one end of the locking bolt 1 passes through the through slot 221 to lock. In an embodiment, casing 22 is installed on the glass door, and the lockhole of 1 looks adaptation of position installation and spring bolt is relative with casing 22 on the glass door rotates and rotates piece 31, and pivot 32 drives spring bolt 1 and moves to the lockhole in, and protruding piece 42 moves to spacing hole 21 department simultaneously to reset to stretching out the state, thereby stretch into spacing hole 21 in, realize locking, thereby need not play the lockhole on the glass door and can realize locking.

As shown in fig. 1-3, the electronic lock further includes a positioning member 5 installed in the housing 22, and the positioning member 5 is sleeved on the latch bolt 1 to limit the latch bolt 1 to move along an inner wall of the positioning member 5, so as to limit the latch bolt 1 to move along a direction aligned with the through slot 221.

As shown in fig. 3-7, the electronic lock further includes a connecting member 6, one end of the connecting member 6 is mounted at one end of the rotating portion 3, the other end of the connecting member 6 is connected to the latch bolt 1, a guide slot 11 is formed in the latch bolt 1, and the other end of the connecting member 6 moves in the guide slot 11 to drive the latch bolt 1 to move. The rotation member 31 rotates to rotate the rotation shaft 32, so as to rotate the connecting member 6, so that the connecting member 6 moves in the guide groove 11, thereby moving the bolt 1. Further, the electronic lock further includes an elastic member 7 connected between the other end of the connecting member 6 and the mounting portion 2 to perform a restoring function of the connecting member 6.

The utility model provides an electronic lock, through set up drive division 4 in rotation portion 3, drive division 4 includes driving piece 41 and installs the bellying 42 on driving piece 41, when obtaining the instruction of unblanking, when driving piece 41 controls bellying 42 to retract in driving piece 41, rotation portion 3 is rotatable to drive spring bolt 1 to remove in order to unblank; when there is not the instruction of unblanking, protruding piece 42 resumes the state of stretching out, rotates rotation portion 3 this moment so that protruding piece 42 is located spacing hole 21 department in order to stretch into spacing hole 21 to realize locking, do not need the instruction of unblanking promptly, rotate rotation portion 3 and can realize locking, facilitate the use.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.

Claims

1. An electronic lock is characterized by comprising a lock tongue, an installation part, a rotating part and a driving part arranged in the rotating part, wherein one end of the rotating part is arranged in the installation part in a penetrating way and is connected with the lock tongue; the driving part comprises a driving part and a protruding part arranged on the driving part, and the driving part is used for controlling the extension and contraction of the protruding part; be equipped with spacing hole on the installation department, work as the protruding piece is in the state of stretching out and stretches into during spacing hole, the rotation portion is fixed in order to restrict on the installation department the rotation of rotation portion, thereby the restriction the removal of spring bolt is in order to lock, works as the protruding piece withdrawal when in the driving piece, rotation portion is rotatable, thereby drives the spring bolt removes in order to unblank.

2. The electronic lock of claim 1, wherein the rotating portion comprises a rotating member and a rotating shaft, one end of the rotating shaft penetrates through the mounting portion and is connected with the lock tongue, and the rotating member is arranged at the other end of the rotating shaft.

3. The electronic lock as claimed in claim 2, wherein the rotatable member has a receiving slot adapted to the driving member, and the driving member is mounted in the receiving slot.

4. The electronic lock of claim 1, wherein the mounting portion includes a housing and a limiting member disposed in the housing, the rotating portion is disposed in the limiting member, and the limiting hole is disposed in the limiting member.

5. The electronic lock of claim 4, wherein a through slot is provided on the housing, the locking bolt is moved into the housing to unlock the lock, and an end of the locking bolt passes through the through slot to lock the lock.

6. The electronic lock of claim 4, further comprising a positioning member installed in the housing, wherein the positioning member is sleeved on the latch bolt to limit the latch bolt from moving along an inner wall of the positioning member.

7. The electronic lock of claim 1, further comprising a connector, one end of the connector being mounted to one end of the rotating portion, the other end of the connector being connected to the latch bolt.

8. The electronic lock of claim 7, wherein the latch bolt has a guide slot, and the other end of the connecting member moves in the guide slot to move the latch bolt.

9. The electronic lock of claim 7, further comprising a resilient member coupled between the other end of the connector and the mounting portion.

10. The electronic lock of claim 1, wherein the driving portion further comprises a power supply assembly mounted in the rotating portion and electrically connected to the driving member for supplying power to the driving member, wherein the driving member attracts the protrusion member in the driving member in the power-on state.