CN111593969A

CN111593969A - Keyless intelligent cable lock

Info

Publication number: CN111593969A
Application number: CN202010451207.6A
Authority: CN
Inventors: 柯浩伟; 郭俊峰; 李文祥
Original assignee: Shenzhen Elink Smart Co Ltd
Current assignee: Shenzhen Elink Smart Co Ltd
Priority date: 2020-05-25
Filing date: 2020-05-25
Publication date: 2020-08-28

Abstract

The invention relates to a keyless intelligent cable lock, which comprises a lock rope and a lock head. One end of the lock rope is provided with a lock catch, and the side surface of the lock catch is provided with a lock groove. The lock head comprises a shell, a control component, a fingerprint module, a lock tongue and a protective cover; the shell is provided with a lock hole and a touch port, and the lock hole is used for inserting the lock catch; the control assembly, the lock tongue and the fingerprint module are arranged in the shell, and the lock tongue extends out of the lock hole in the lateral direction and can retract. The fingerprint module is exposed out of the touch port to acquire fingerprint information; the fingerprint module is in communication connection with the control assembly so as to send the acquired fingerprint information to the control assembly, and after the fingerprint information passes verification, the control assembly drives the lock tongue to retract, so that the lock catch can be separated from the lock groove; the protective cover is rotatably installed to open and close the touch port. The keyless intelligent cable lock adopts fingerprint identification, has a simple structure, can solve the problems and troubles caused by unlocking by adopting the traditional key technology when a key is lost, forgets to take the key and the like, and can protect a fingerprint module by using a protective cover to avoid the problems of water vapor, dust, scraping and the like.

Description

Keyless intelligent cable lock

Technical Field

The invention relates to the field of cable locks, in particular to a keyless intelligent cable lock.

Background

At present, most of steel cable locks are unlocked by using keys, and the defects that the keys are easy to copy, the keys are inconvenient to carry, the service life is short and the like exist.

And lockhole, fingerprint window etc. on the current tool to lock front panel all expose in the air, receive the erosion of dust, steam like this easily, and such lock is pleasing to the eye inadequately, and fingerprint life is also short.

Disclosure of Invention

The invention aims to solve the technical problem of providing a keyless intelligent cable lock.

The technical scheme adopted by the invention for solving the technical problems is as follows: a keyless intelligent cable lock is constructed, which comprises a lock rope and a lock head;

a lock catch is arranged at one end of the lock rope, and a lock groove is formed in the side surface of the lock catch;

the lock head comprises a shell, a control component, a fingerprint module, a lock tongue and a protective cover;

the shell is provided with a lock hole and a touch port, and the lock hole is used for the lock catch to insert;

the control assembly, the lock tongue and the fingerprint module are arranged in the shell, the lock tongue extends out of the lock hole in the lateral direction and can retract, so that the lock tongue extends out and is clamped to the lock groove after retracting when the lock catch is inserted into the lock hole, and the fingerprint module is exposed out of the touch port to acquire fingerprint information;

the fingerprint module is in communication connection with the control assembly so as to send the acquired fingerprint information to the control assembly, and after the fingerprint information passes verification, the control assembly drives the lock tongue to retract, so that the lock catch can be separated from the lock groove;

the protective cover is rotatably installed to open and close the touch port.

Preferably, the control assembly comprises a control board, a driving piece and a power supply electrically connected with the control board and the driving piece respectively;

the control panel is right fingerprint information verification that fingerprint module acquireed to after passing through, let the driving piece drives the spring bolt is retracted.

Preferably, a clamping table is arranged on the spring bolt, a blocking portion is arranged on a driving shaft of the driving piece, and when the driving shaft rotates, the blocking portion abuts against the clamping table to drive the spring bolt to retract.

Preferably, the lock head further comprises a support seat and a first elastic element, wherein the first elastic element is respectively abutted to the support seat and the lock tongue to provide elastic force for extending the lock tongue into the lock hole and enabling the lock tongue to retract.

Preferably, a channel for the spring bolt to slide is arranged in the shell, a waterproof ring is sleeved at the end part, extending out of the lock hole, of the spring bolt, and the waterproof ring is in sealing fit with the inner wall of the channel.

Preferably, the lock head further comprises a bluetooth module in communication connection with the control assembly to receive verification information sent by external equipment and transmit the verification information to the control assembly, and after the verification information passes through the verification of the control assembly, the control assembly drives the lock tongue to retract.

Preferably, the housing is provided with an accommodating cavity, the accommodating cavity is provided with an end cover, and the touch port is formed in the end cover.

Preferably, a sealing ring sealed with the end cover is arranged in the accommodating cavity.

Preferably, a charging seat is further arranged on the control panel, and a charging port corresponding to the charging seat is arranged on the end cover so as to charge the power supply.

Preferably, the protective cover comprises a cover body and a rotating shaft, the end cover is provided with a rotating hole, and the rotating shaft penetrates through the rotating hole;

the lock head further comprises a second elastic piece sleeved on the rotating shaft and a positioning piece locked at the inner end of the rotating shaft, and the second elastic piece abuts against the positioning piece and the inner side of the end cover so as to provide elastic force close to the end cover for the protective cover.

The keyless intelligent cable lock has the following beneficial effects: the keyless intelligent cable lock adopts fingerprint identification, has a simple structure, can solve the problems and troubles caused by unlocking by adopting the traditional key technology when a key is lost, forgets to take the key and the like, and can protect a fingerprint module by using a protective cover to avoid the problems of water vapor, dust, scraping and the like.

Drawings

The invention will be further described with reference to the accompanying drawings and examples, in which:

fig. 1 is a schematic perspective view of a keyless smart cable lock according to an embodiment of the present invention after a lock catch is disengaged from a lock hole;

FIG. 2 is an exploded view of the lock cord and cylinder of FIG. 1;

FIG. 3 is an exploded view of the lock cylinder of FIG. 2;

FIG. 4 is a schematic partial cross-sectional view of the locking bolt of the lock cylinder of FIG. 2 shown in a locked position with the shackle;

fig. 5 is a partial cross-sectional view of the shield cover assembled with the end cap after the shield cover is pivoted open.

Detailed Description

For a more clear understanding of the technical features, objects and effects of the present invention, embodiments of the present invention will now be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 4, the keyless smart cable lock in a preferred embodiment of the present invention includes a lock rope 1 and a lock head 2, wherein one end of the lock rope 1 is provided with a lock catch 11, and a side surface of the lock catch 11 is provided with a lock groove 12; the lock head 2 comprises a shell 21, a control component 22, a fingerprint module 23, a bolt 24 and a protective cover 25, wherein the control component 22, the bolt 24 and the fingerprint module 23 are arranged in the shell 21.

The housing 21 is provided with a locking hole 211 and a touch opening 215, and the locking hole 211 is used for inserting the lock catch 11. The latch tongue 24 extends laterally to the lock hole 211 and can retract to extend and engage with the lock groove 12 after retracting when the lock catch 11 is inserted into the lock hole 211, so as to prevent the lock catch 11 from being removed from the lock hole 211.

The fingerprint module 23 is exposed through the touch opening 215, so that when a finger of a user is placed on the touch opening 215, the fingerprint module 23 acquires fingerprint information.

Fingerprint module 23 and control assembly 22 communication connection to with the fingerprint information that obtains send control assembly 22, and after fingerprint information passes verification, control assembly 22 drives spring bolt 24 and contracts, with the release of hawser lock, let hasp 11 deviate from keyway 12.

The protective cover 25 is rotatably installed to open and close the touch opening 215, and is opened when fingerprint recognition is required and closed when not in use, thereby protecting the fingerprint module 23.

The keyless intelligent cable lock adopts fingerprint identification, has a simple structure, can solve the problems and troubles caused by unlocking by adopting the traditional key technology when a key is lost, forgets to take the key and the like, and can protect the fingerprint module 23 by the protective cover 25 so as to avoid the problems of water vapor, dust, scraping and the like.

Generally, the housing 21 is a cylinder, and the top of the housing 21 has a receiving cavity 213 for receiving the control unit 22, the fingerprint module 23, the latch 24, etc., and the locking hole 211 is connected to the receiving cavity 213.

The other end of the locking rope 1 is fixedly connected with the lock head 2, so that the locking rope 1 and the lock head 2 can form a closed loop. In other embodiments, the lock catches 11 may be disposed at both ends of the lock rope 1, and two lock holes 211 and two sets of lock tongues 24 are disposed on the housing 21, so that the lock catches 11 at both ends of the lock rope 1 are locked into the two lock holes 211 of the lock head 2. In addition, a bracket 3 can be arranged at one end of the lock rope 1 fixedly connected with the lock head 2 for fixing the whole cable lock.

In some embodiments, the control assembly 22 includes a control board 221, a driving member 222, and a power source 223 electrically connected to the control board 221 and the driving member 222, respectively, wherein the power source 223 provides power to other electronic devices.

The control board 221 verifies the fingerprint information acquired by the fingerprint module 23, and after the verification is passed, the driving member 222 drives the lock tongue 24 to retract, so as to realize fingerprint unlocking.

In some embodiments, the lock head 2 further includes a bluetooth module communicatively connected to the control assembly 22 to receive the verification information sent by the external device and transmit the verification information to the control assembly 22, and after the verification information is verified by the control assembly 22, the control assembly 22 drives the lock tongue 24 to retract. Specifically, can utilize the bluetooth APP function of unblanking on the cell-phone, the user uses cell-phone APP to utilize the bluetooth to be connected with bluetooth module and verify, verifies through unblanking.

As shown in fig. 3 and 4, a locking platform 241 is disposed on the locking tongue 24, a stopping portion 224 is disposed on the driving shaft of the driving element 222, and when the driving shaft rotates, the stopping portion 224 abuts against the locking platform 241 to drive the locking tongue 24 to retract. The drive shaft is rotated to drive the bolt 24 to move, so that the occupied internal space can be reduced.

Preferably, the lock head 2 further includes a supporting seat 26 and a first elastic element 27, wherein the first elastic element 27 abuts against the supporting seat 26 and the locking tongue 24, respectively, to provide an elastic force for extending the locking tongue 24 into the lock hole 211, and to enable the locking tongue 24 to retract. When the lock catch 11 is inserted into the lock hole 211, the latch 24 moves after receiving the insertion force of the lock catch 11 and retracts into the housing 21, and after the lock catch 11 is inserted into the corresponding position, the latch 24 rebounds to hook the lock catch 11 by the spring force of the first elastic element 27 in the housing 21, so that the locking purpose is achieved. After the finger touches the fingerprint module 23, the driving member 222 receives a command to push the lock tongue 24 to contract, and the lock 11 can be manually pulled out to achieve the unlocking purpose.

Furthermore, a channel 212 for the bolt 24 to slide is arranged in the casing 21, a waterproof ring 242 is sleeved at the end part of the bolt 24 extending out of the lock hole 211, and the waterproof ring 242 is in sealing fit with the inner wall of the channel 212, so that the bolt 24 can be waterproof, and water is prevented from entering the casing 21. Preferably, the locking tongue 24 is provided with a slot for the waterproof ring 242 to be inserted into, so as to prevent the waterproof ring 242 from sliding.

The housing 21 is provided with a receiving cavity 213, an opening of the receiving cavity 213 is provided with an end cap 214, and the end cap 214 is assembled and fixed with the housing 21. The touch port 215 is formed on the end cap 214. A packing 216 sealed with the cap 214 is provided in the housing chamber 213, and water is prevented from entering the housing 21 from the housing chamber 213. The waterproof ring 242 and the sealing ring 216 solve the waterproof problem and prevent the electronic devices inside the lock body from being damaged by rain.

Correspondingly, the end cap 214 can be further provided with a transparent lens 217, a fingerprint module decorating part 218 and a Bluetooth antenna hole 219, and the Bluetooth antenna hole 219 enables the Bluetooth module to normally communicate with the outside.

Furthermore, a charging seat 225 is disposed on the control board 221, and a charging port corresponding to the charging seat 225 is disposed on the end cover 214 for charging the power supply 223.

Preferably, 360 degrees of left and right sides rotation of protective cover 25, just can touch fingerprint module 23 and unblank or charge for equipment after rotatory protective cover 25 to a certain position when unblanking, and fingerprint module 23 and the mouth that charges just can be protected to rotatory protective cover 25 return after locking, makes touch mouth 215, USB charge the mouth and do not receive steam, dust, the influence of collision.

Referring to fig. 3 and 5, in some embodiments, the protective cover 25 includes a cover 251 and a shaft 252, the cover 214 has a rotation hole 2141, and the shaft 252 passes through the rotation hole 2141.

The lock head 2 further comprises a second elastic member 28 sleeved on the rotating shaft 252, and a positioning member 29 locked at the inner end of the rotating shaft 252. The second elastic member 28 is abutted against the positioning member 29 and the inner side of the end cap 214 to provide an elastic force to the protecting cover 25 close to the end cap 214, so that the protecting cover 25 cannot be easily loosened.

But keyless intelligence cable lock fingerprint is unblanked, and APP unblanks, has avoided traditional tool to lock key to lose, and the puzzlement that traditional tool to lock rust ization etc. caused, the outward appearance is novel, and the structure is retrencied, and outdoor waterproof grade can reach IP67, and the top is equipped with protective cover 25 protection fingerprint module 23, and USB charges the mouth and does not receive steam, dust, the influence of collision accords with user's demand.

It is to be understood that the above-described respective technical features may be used in any combination without limitation.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes performed by the present specification and drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. A keyless intelligent cable lock is characterized by comprising a lock rope (1) and a lock head (2);

a lock catch (11) is arranged at one end of the lock rope (1), and a lock groove (12) is formed in the side surface of the lock catch (11);

the lock head (2) comprises a shell (21), a control assembly (22), a fingerprint module (23), a lock tongue (24) and a protective cover (25);

a lock hole (211) and a touch port (215) are formed in the shell (21), and the lock hole (211) is used for the lock catch (11) to be inserted;

the control assembly (22), the bolt (24) and the fingerprint module (23) are arranged in the shell (21), the bolt (24) extends out of the lock hole (211) in the side direction and can retract, so that the bolt extends out of the lock groove (12) and is clamped into the lock groove (12) after retracting when the lock catch (11) is inserted into the lock hole (211), and the fingerprint module (23) is exposed out of the touch opening (215) to acquire fingerprint information;

the fingerprint module (23) is in communication connection with the control assembly (22) so as to send acquired fingerprint information to the control assembly (22), and after the fingerprint information passes verification, the control assembly (22) drives the bolt (24) to retract, so that the lock catch (11) can be separated from the lock groove (12);

the protective cover (25) is rotatably installed to open and close the touch port (215).

2. The keyless smart cable lock according to claim 1, wherein the control assembly (22) comprises a control board (221), a driving member (222), and a power source (223) electrically connected to the control board (221) and the driving member (222), respectively;

the control board (221) verifies the fingerprint information acquired by the fingerprint module (23), and after the fingerprint information passes the verification, the driving piece (222) drives the bolt (24) to retract.

3. The keyless smart cable lock according to claim 2, wherein the locking bolt (24) is provided with a clamping platform (241), the driving shaft of the driving member (222) is provided with a resisting part (224), and when the driving shaft rotates, the resisting part (224) is contacted with the clamping platform (241) to drive the locking bolt (24) to retract.

4. The keyless smart cable lock according to claim 1, wherein the lock head (2) further comprises a support seat (26) and a first elastic member (27), the first elastic member (27) respectively abuts against the support seat (26) and the locking tongue (24) to provide an elastic force for extending the locking tongue (24) into the lock hole (211) and for retracting the locking tongue (24).

5. The keyless smart cable lock according to claim 1, wherein a channel (212) for the locking tongue (24) to slide is formed in the housing (21), a waterproof ring (242) is sleeved on an end portion, extending out of the locking hole (211), of the locking tongue (24), and the waterproof ring (242) is in sealing fit with an inner wall of the channel (212).

6. The keyless smart cable lock according to claim 1, wherein the lock head (2) further comprises a bluetooth module communicatively connected to the control assembly (22) to receive authentication information sent by an external device and transmit the authentication information to the control assembly (22), and after the authentication information is authenticated by the control assembly (22), the control assembly (22) drives the lock tongue (24) to retract.

7. The keyless smart cable lock according to any one of claims 1 to 6, wherein a receiving cavity (213) is provided on the housing (21), an end cap (214) is provided on the receiving cavity (213), and the touch port (215) is formed on the end cap (214).

8. The keyless smart cable lock according to claim 7, wherein the receiving cavity (213) is provided with a sealing ring (216) therein for sealing with the end cap (214).

9. The keyless smart cable lock according to claim 7, wherein the control board (221) is further provided with a charging seat (225), and the end cap (214) is provided with a charging port corresponding to the charging seat (225) for charging the power source (223).

10. The keyless smart cable lock according to claim 7, wherein the protective cover (25) comprises a cover body (251) and a rotating shaft (252), the end cap (214) is provided with a rotating hole (2141), and the rotating shaft (252) passes through the rotating hole (2141);

the lock head (2) further comprises a second elastic piece (28) sleeved on the rotating shaft (252) and a positioning piece (29) locked at the inner end of the rotating shaft (252), wherein the second elastic piece (28) is abutted against the positioning piece (29) and the inner side of the end cover (214) so as to provide elastic force close to the end cover (214) for the protective cover (25).