CN210342958U - Double-opening disc brake lock - Google Patents

Abstract

The utility model relates to an electron and two dish locks of stopping of opening of machinery, including lock body, lock core, set bar and drive division. The lock body is provided with a locking groove, a lock cylinder hole and a lock bolt hole; the bottom of the lock cylinder hole is provided with a lock beam through hole. The lock core is arranged in the lock core hole. The lock core comprises a lock beam and a lock core shell. The lock beam is rotatably arranged in the lock cylinder shell; a lock beam notch is formed in the side wall of the lock beam; the lock beam gap is exposed outside the lock cylinder shell. The lock cylinder shell is arranged in the lock cylinder hole; the first end of the lock beam is inserted into the through hole of the lock beam; the second end of the lock beam is provided with a key hole. The lock bolt is arranged in the lock bolt hole; one end of the lock bolt is abutted against the side wall of the lock beam. The driving part is arranged in the lock body; the driving part is used for driving the lock bolt to move back to the lock beam according to the unlocking signal. This dish is stopped and is locked simple structure, and its two mode of opening provides convenience for the user unblanks, and when the circuit broke down, user's accessible mechanical system unblanked, has improved the reliability of unblanking.

Description

Double-opening disc brake lock

Technical Field

The utility model relates to a lock technical field especially relates to a two dish locks of stopping that open.

Background

The lock plays an important role in the life of people and is a barrier for protecting the life and property safety of people.

With the progress of science and technology, electronic locks are also more widely used. Chinese patent publication No.: CN 205654185U and CN 206319719U, both of which disclose an electronic lock actuator, comprising a lock core or a lock body, a lock catch slidably mounted in a radial hole of the lock core or the lock body, a locked element, a micro-motor mounted in an axial hole of the lock core or the lock body, a lock catch elastic element mounted at the bottom of the radial hole of the lock core or the lock body, and a control circuit for controlling the micro-motor to operate, wherein an output end of the micro-motor is provided with an eccentric crank, the lock catch is provided with a driving groove with two side walls being a left driving surface and a right driving surface, the eccentric crank is positioned in the driving groove of the lock catch, the width of the driving groove is smaller than the maximum diameter of the running track of the eccentric crank, when the lock is unlocked, the micro-motor drives the eccentric crank to perform eccentric rotation, the eccentric crank stirs the right driving surface of the driving groove of the lock catch to move the right and compresses the, the lock cylinder or lock body is unlocked.

However, in practical use, the existing electronic unlocking only has the unlocking mode, and when the electronic circuit suddenly breaks down, great troubles are caused to users.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at solves current electronic lock because of the mode of unblanking is single, the technical problem that can't unblank when circuit trouble appears.

In order to achieve the above object, the utility model provides a two dish locks of stopping that open, including lock body, lock core, set bar and drive division. The lock body is provided with a lock cylinder hole, a lock bolt hole and a locking groove for locking the disc brake sheet; the bottom of the lock cylinder hole is provided with a lock beam through hole; the lock beam through hole is penetrated through the lock bolt hole; the lock beam through hole is positioned on the side wall of the locking groove; the lock beam through hole is communicated with the locking groove. The lock core is arranged in the lock core hole, and the lock core can move in the lock core hole along the axial direction of the lock beam through hole. The lock core comprises a lock beam and a lock core shell. The length of the lock cylinder shell is less than that of the lock beam; the lock beam is rotatably arranged in the lock cylinder shell; a lock beam notch is formed in the side wall of the lock beam; the lock beam gap is exposed outside the lock cylinder shell; the lock beam notch is matched with the lock bolt. The lock cylinder shell is arranged in the lock cylinder hole; the first end of the lock beam is inserted into the through hole of the lock beam; the second end of the lock beam is provided with a key hole. A first elastic piece is arranged in the lock cylinder hole; the first resilient member is for applying a force to the cylinder housing away from the shackle through bore. The lock bolt is arranged in the lock bolt hole; the lock bolt is positioned on one side of the lock beam; one end of the lock bolt is abutted against the side wall of the lock beam. A second elastic piece is arranged in the lock bolt hole; the second resilient member is for applying a force to the latch bolt towards the strike. The driving part is arranged in the lock body; the driving part controls the lock bolt to move back to the lock beam according to the obtained unlocking signal, the lock bolt is separated from the notch of the lock beam, and the first elastic piece pushes the lock core to be separated from the locking groove to complete unlocking; or the lock beam rotates to drive the lock beam notch to rotate, the lock beam notch is separated from the lock bolt, and the first elastic piece pushes the lock cylinder to be separated from the locking groove to complete unlocking.

Optionally, a limiting through hole is formed in the lock body; the limiting through hole is positioned on the side wall of the lock cylinder hole; the limiting through hole is communicated with the lock cylinder hole. The outer side wall of the lock cylinder shell is provided with a limiting notch. A limiting column is inserted into the limiting through hole; the length of the limiting column is greater than the depth of the limiting through hole; the width of the limiting column is smaller than the length of the limiting notch; one end of the limiting column is positioned in the limiting notch.

Optionally, a lock beam counter bore is arranged at the other side wall of the locking groove. The lock beam counter bore is arranged opposite to the lock beam through hole. The lock beam counter bore is matched with the lock beam.

Optionally, the driving part is electrically connected with the fingerprint identification module; the fingerprint identification module is arranged on the lock body; the fingerprint identification module is used for identifying fingerprint information and sending the unlocking instruction to the driving part according to the fingerprint information.

Optionally, the first resilient member comprises a first spring. The first spring is sleeved on the lock beam. The first spring is located between the bottom of the cylinder bore and the cylinder housing. The first end of the first spring is abutted against the bottom of the lock cylinder hole; the second end of the first spring abuts the cylinder housing.

Optionally, the second resilient member comprises a second spring. The first end of the second spring is abutted against the end part of the lock bolt; the second end of the second spring abuts against the bottom of the bolt hole.

Optionally, the drive section comprises a motor. The motor is used for driving the lock bolt to move back to the lock beam notch. The side wall of the lock bolt is provided with a driving groove. A cam is arranged on the top end of the rotating shaft of the motor. The cam is located in the drive slot.

Optionally, the driving part further comprises a battery and a control board. The control panel is electrically connected with the motor. The control panel is used for receiving an unlocking signal and controlling the rotation of the rotating shaft of the motor according to the unlocking signal. The battery is used for supplying power for the control panel and the motor.

Optionally, the lock bolt is perpendicular to the strike.

A double-opening disc brake lock comprises a lock body, a lock cylinder, a lock bolt and a driving part. The lock body is provided with a lock cylinder hole, a lock bolt hole and a locking groove for locking the disc brake sheet; the bottom of the lock cylinder hole is provided with a lock beam through hole; the lock beam through hole is penetrated through the lock bolt hole; the lock beam through hole is positioned on the side wall of the locking groove; the lock beam through hole is communicated with the locking groove. The lock core is arranged in the lock core hole, and the lock core can move in the lock core hole along the axial direction of the lock beam through hole. The lock core comprises a lock beam and a lock core shell. The length of the lock cylinder shell is less than that of the lock beam; the lock beam is rotatably arranged in the lock cylinder shell; a lock beam notch is formed in the side wall of the lock beam; the lock beam gap is exposed outside the lock cylinder shell; the lock beam notch is matched with the lock bolt. The lock cylinder shell is arranged in the lock cylinder hole; the first end of the lock beam is inserted into the through hole of the lock beam; the second end of the lock beam is provided with a key hole. A first spring is arranged in the lock cylinder hole; the first spring is sleeved on the lock beam; the first spring is positioned between the bottom of the lock cylinder hole and the lock cylinder shell; the first end of the first spring is abutted against the bottom of the lock cylinder hole; the second end of the first spring abuts the cylinder housing. The lock bolt is arranged in the lock bolt hole; the lock bolt is positioned on one side of the lock beam; one end of the lock bolt is abutted against the side wall of the lock beam. A second spring is arranged in the lock bolt hole; the first end of the second spring is abutted against the end part of the lock bolt; the second end of the second spring abuts against the bottom of the bolt hole. The lock body is provided with a limiting through hole; the limiting through hole is positioned on the side wall of the lock cylinder hole; the limiting through hole is communicated with the lock cylinder hole; the outer side wall of the lock cylinder shell is provided with a limiting notch; a limiting column is inserted into the limiting through hole; the length of the limiting column is greater than the depth of the limiting through hole; the width of the limiting column is smaller than the length of the limiting notch; one end of the limiting column is positioned in the limiting notch. The driving part controls the lock bolt to move back to the lock beam according to the obtained unlocking signal, the lock bolt is separated from the notch of the lock beam, and the first elastic piece pushes the lock core to be separated from the locking groove to complete unlocking; or the lock beam rotates to drive the lock beam notch to rotate, the lock beam notch is separated from the lock bolt, and the first elastic piece pushes the lock cylinder to be separated from the locking groove to complete unlocking.

The utility model has the advantages that:

the side wall of the lock beam is provided with a lock beam notch, and the lock bolt clamps the lock beam notch under the elastic action of the second spring to realize locking; after the driving part receives an unlocking signal, the lock beam is driven to be separated from the lock beam gap, and the lock beam moves under the action of the elastic force of the first spring, so that intelligent unlocking is realized; in addition, a key hole is formed in the lock beam, the lock beam is driven to rotate through a key, the lock beam notch is separated from the lock bolt, and the lock beam moves under the action of the elastic force of the first spring to achieve mechanical unlocking. This dish is stopped and is locked simple structure, and its two mode of opening provides convenience for the user unblanks, and when the circuit broke down, user's accessible mechanical system unblanked, has improved the reliability of unblanking.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is the assembly structure schematic diagram of the middle double-open disc brake lock of the utility model.

Fig. 2 is the utility model discloses well two section structure schematic diagrams of opening dish lock of stopping under the shutting state.

Fig. 3 is the utility model discloses well two cross sectional structure schematic diagrams of opening dish lock under the state of unblanking.

Fig. 4 is a schematic structural diagram of the middle lock cylinder 2 of the present invention.

Fig. 5 is the three-dimensional structure schematic diagram of the middle double-open disc brake lock of the utility model.

Wherein the reference numerals of figures 1 to 5 are:

the lock comprises a lock body 1, a lock core 2, a lock bolt 3, a driving part 4, a first elastic piece 5, a second elastic piece 6 and a limiting column 7; the lock core hole 11, the lock bolt hole 12, the lock beam through hole 13, the limit through hole 14 and the locking groove 15; a lock beam 21, a cylinder housing 22; a drive groove 31; a motor 41, a control panel 42, a battery 43 and a USB port 44; a lock beam counterbore 151; shackle notches 211, key holes 212; a limit notch 221; a cam 411.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that, if directional indications (such as upper, lower, left, right, front and rear … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly.

In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

As shown in fig. 1 to 5, a double-open disc brake lock includes a lock body 1, a lock cylinder 2, a lock bolt 3 and a driving part 4. The key cylinder 2, the throw 3 and the driver 4 are disposed in the lock body 1.

The lock body 1 is provided with a lock cylinder hole 11 and a lock bolt hole 12; the bottom of the lock cylinder hole 11 is provided with a lock beam through hole 13; the lock beam through hole 13 is penetrated through the lock bolt hole 12.

The lock cylinder 2 is disposed in the lock cylinder hole 11, and the lock cylinder 2 is movable in the lock cylinder hole 11 in the axial direction of the shackle through hole 13. The lock cylinder 2 includes a lock beam 21 and a cylinder housing 22. The length of the lock cylinder shell 22 is less than the length of the lock beam 21, and the lock beam 21 is an extension part of the lock cylinder 2; the lock cylinder shell 22 is sleeved on the lock beam 21; the strike 21 is rotatable within the cylinder housing 22. A lock beam notch 211 is arranged on the side wall of the lock beam 21; the shackle opening 211 is exposed outside the cylinder housing 22; the shackle notches 211 are adapted to the bolt 3. The length of the lock cylinder shell 22 is matched with the depth of the lock cylinder hole 11; the lock cylinder shell 22 is arranged in the lock cylinder hole 11; the first end of the lock beam 21 is inserted into the lock beam through hole 13; the second end of the shackle 21 is provided with a key hole 212. A first elastic piece 5 is arranged in the lock cylinder hole 11; the first resilient member 5 is used to apply a force to the cylinder housing 22 away from the shackle through hole 13.

The lock bolt 3 is arranged in the lock bolt hole 12; the bolt 3 is located at one side of the strike 21; one end of the bolt 3 abuts against the side wall of the shackle 21. A second elastic piece 6 is arranged in the lock bolt hole 12; the second resilient member 6 is used to apply a force to the latch 3 towards the strike 21.

The driving part 4 is used for receiving an unlocking signal and driving the lock bolt 3 to move back to the lock beam 21 according to the unlocking signal.

Under the state that the lock bolt 3 is inserted into the lock beam notch 211, the lock beam 21 is rotated through a key to drive the lock beam notch 211 to rotate, the lock beam notch 211 is separated from the lock bolt 3, the first elastic piece 5 pushes the lock cylinder 2 to be separated from the locking groove 15 to complete unlocking, or the driving part 4 receives an unlocking signal, the driving part 4 controls the lock bolt 3 to move back to the lock beam 21 according to the unlocking signal, the lock bolt 3 is separated from the lock beam notch 211, and the first elastic piece 5 pushes the lock cylinder 2 to be separated from the locking groove 15 to complete unlocking.

In some embodiments, the lock body 1 is provided with a limiting through hole 14; the limiting through hole 14 is positioned on the side wall of the lock cylinder hole 11; the limiting through hole 14 is communicated with the lock cylinder hole 11. The outer side wall of the lock cylinder shell 22 is provided with a limiting notch 221; the length direction of the stopper notch 221 is the same as the length direction of the latch 3. A limiting column 7 is inserted into the limiting through hole 14; the length of the limiting column 7 is greater than the depth of the limiting through hole 14; the width of the limiting column 7 is smaller than the length of the limiting notch 221; one end of the limiting column 7 is positioned in the limiting notch 221.

In some embodiments, the first elastic member 5 comprises a first spring. The first spring is housed on the lock beam 21. The first spring is located between the cylinder housing 22 and the bottom of the cylinder bore 11. The first end of the first spring is abutted against the bottom of the lock cylinder hole 11; the second end of the first spring bears against the cylinder housing 22.

In some embodiments, the second elastic member 6 comprises a second spring. The first end of the second spring is abutted against the end part of the lock bolt 3; the second end of the second spring rests against the bottom of the bolt hole 12.

In some embodiments, the driving part 4 includes a motor 41, a control board 42, a battery 43, and a USB port 44. The control board 42 is electrically connected to the motor 41. The USB port 44 is positioned on the side surface of the lock body 1; the USB port 44 is electrically connected to the control board 42. The control board 42 is used for receiving the unlocking signal and controlling the rotation of the rotating shaft of the motor 41 according to the unlocking signal. The motor 41 is used to move the throw 3 away from the strike aperture 211. The battery 43 is used to power the control board 42 and the motor 41. The USB port 44 is used to charge the battery 43.

In some embodiments, the control board 42 is electrically connected to the fingerprint identification module; the fingerprint identification module is arranged on the lock body 1 and is positioned at one side of the key hole 212; the fingerprint identification module is used for identifying fingerprint information and sending the unlocking instruction to the driving part 4 according to the fingerprint information.

In some embodiments, the control board 42 is electrically connected to the wireless module. The wireless module is mounted on the lock body 1. The control board 42 receives the unlocking signal sent by the intelligent terminal through the wireless module. The wireless module can be a WIFI module or a Bluetooth module.

In some embodiments, the latch 3 is provided with a driving groove 31 on a side wall thereof. A cam 411 is provided on the top end of the rotating shaft of the motor 41. The cam 411 is located in the drive slot 31.

In some embodiments, the lock body 1 is provided with a locking groove 15. The shackle through holes 13 are located at the side walls of the locking grooves 15. The shackle through hole 13 communicates with the locking groove 15. And a lock beam counter bore 151 is arranged at the other side wall of the locking groove 15. The shackle counter bore 151 is disposed opposite the shackle through bore 13. The shackle counterbore 151 mates with the shackle 21. The dish that this embodiment provided is stopped the lock and can be used as the lock of automobile bodies such as motorcycle and bicycle, places the dish piece of stopping of wheel in locking groove 15, seals the notch of locking groove 15 through lock beam 21, can lock the automobile body. Of course, in other embodiments, the lock body 1 may be provided without the locking groove 15, the shackle through hole 13 being located on one side of the lock body 1. When the disc brake lock is used, the disc brake lock can be used as a door lock, the disc brake lock is installed on a door, the lock beam through hole 13 is opposite to the door beam, and the lock beam 21 is inserted into the lock beam counter bore installed on the door beam when extending out of the lock beam through hole 13, so that the door is locked.

The working principle is as follows:

during assembly, the lock bolt 3 and the second spring are put into the bottom of the lock bolt hole 12 from the opening of the lock bolt hole 12; the lock core 2 and the first spring are put into the lock core hole 11 from the notch of the lock core hole 11, the lock beam 21 presses the lock bolt 3 and the second spring at the bottom of the lock bolt hole 12, and the opening of the lock bolt hole 12 is sealed by the filler. The lock core 2 is pressed, the first spring contracts, the limiting column 7 is inserted from the limiting through hole 14 at the moment, the limiting column 7 extends into the limiting notch 221, and the lock core 2 is clamped in the lock core hole 11.

The lock body 1 is provided with electronic device mounting holes on the side surface, and electronic devices such as the control panel 42, the motor 41, the battery 43 and the USB port 44 are mounted at corresponding positions in the lock body 1 through the electronic device mounting holes. The motor 41 is installed to penetrate the latch hole 12, and the cam 411 of the motor 41 is disposed in the driving groove 31 of the latch 3.

When locking, a key is inserted into the key hole 212, the lock beam 21 is rotated through the key hole 212, the lock beam notch 211 on the lock beam 21 is turned to one side of the lock bolt 3, at the moment, the lock core 2 is pressed, the lock beam 21 moves towards the direction of the locking groove 15, the lock core shell 22 presses the first spring to contract, and the first spring applies elasticity to the lock core shell 22. The shackle notch 211 of the shackle 21 moves along with the shackle 21, and when the shackle notch 211 of the shackle 21 moves to the position of the latch hole 12, the latch 3 is pressed into the shackle notch 211 of the shackle 21 under the elastic force of the second spring to lock the shackle 21. At this time, the first end of the lock beam 21 passes through the lock slot 15 and abuts against the lock beam counterbore 151 of the other side wall of the lock slot 15. In this way, the lock beam 21 closes the notch of the locking groove 15, and locking is achieved.

The unlocking has two modes: one is mechanical unlocking, and the other is intelligent unlocking.

When the mechanical unlocking is carried out, a key is inserted into the key hole 212, the lock beam 21 is rotated by the key, the lock beam notch 211 on the lock beam 21 rotates, the lock beam notch 211 does not face the lock bolt 3 any more, the lock bolt 3 is pressed by the side wall of the lock beam 21, the lock bolt 3 moves back to the lock beam notch 211, and the second spring contracts to generate elastic force. After the arc notch 211 no longer faces the lock bolt 3, the arc 21 is separated from the lock bolt 3, and under the elastic action of the first spring, the lock cylinder 2 moves back to the locking groove 15, and the notch of the locking groove 15 is no longer blocked by the arc 21, so that unlocking is realized.

When intelligence is unblanked, control panel 42 receives the signal of unblanking. After receiving the unlocking signal, the control board 42 controls the battery 43 to supply power to the motor 41, and the rotating shaft of the motor 41 rotates. The cam 411 rotates around the axis of the rotating shaft of the motor 41, the cam 411 moves back to the shackle notch 211, the side wall of the cam 411 applies force to the inner side wall of the driving groove 31, so that the lock bolt 3 is driven to move back to the shackle notch 211, and the second spring contracts to generate elastic force. The lock beam 21 breaks away from the constraint of the lock bolt 3, and under the elastic action of the first spring, the lock cylinder 2 moves back to the locking groove 15, so that the notch of the locking groove 15 is not blocked by the lock beam 21 any more, and intelligent unlocking is realized.

When the lock beam 21 moves away from the lock groove 15 and the side wall of the limit notch 221 facing the lock groove 15 abuts against the limit post 7, the limit post 7 blocks the cylinder case 22 and binds the lock cylinder 2 in the cylinder hole 11.

In the above embodiment, the sidewall of the lock beam 21 is provided with the lock beam notch 211, and the lock bolt 3 locks the lock beam notch 211 under the elastic force of the second spring to realize locking; after the driving part 4 receives the unlocking signal, the lock beam 21 is driven to be separated from the lock beam notch 211, and under the action of the elastic force of the first spring, the lock beam 21 moves to realize intelligent unlocking; in addition, the lock beam 21 is provided with a key hole 212, the lock beam 21 is driven by a key to rotate, the lock beam notch 211 is separated from the lock bolt 3, and the lock beam 21 moves under the action of the elastic force of the first spring to realize mechanical unlocking. This dish is stopped and is locked simple structure, and its two mode of opening provides convenience for the user unblanks, and when the circuit broke down, user's accessible mechanical system unblanked, has improved the reliability of unblanking.

The above is only the optional embodiment of the present invention, and not therefore the limit of the patent scope of the present invention, all of which are in the concept of the present invention, the equivalent structure transformation of the content of the specification and the drawings is utilized, or the direct/indirect application is included in other related technical fields in the patent protection scope of the present invention.

Claims (10)

1. The utility model provides a two dish locks of stopping which characterized in that:

comprises a lock body (1), a lock core (2), a lock bolt (3) and a driving part (4);

a locking groove (15), a lock cylinder hole (11) and a lock bolt hole (12) are arranged on the lock body (1); the bottom of the lock cylinder hole (11) is provided with a lock beam through hole (13); the lock beam through hole (13) is penetrated through the lock bolt hole (12); the lock beam through hole (13) is positioned on the side wall of the locking groove (15); the lock beam through hole (13) is communicated with the locking groove (15);

the lock cylinder (2) is arranged in the lock cylinder hole (11), and the lock cylinder (2) can move in the lock cylinder hole (11) along the axial direction of the lock beam through hole (13);

the lock cylinder (2) comprises a lock beam (21) and a lock cylinder shell (22);

the length of the lock cylinder shell (22) is less than that of the lock beam (21); the lock beam (21) is rotatably arranged in the lock cylinder shell (22); a lock beam notch (211) is arranged on the side wall of the lock beam (21); the lock beam gap (211) is exposed outside the lock cylinder shell (22); the lock beam notch (211) is matched with the lock bolt (3);

the lock cylinder shell (22) is arranged in the lock cylinder hole (11); the first end of the lock beam (21) is inserted into the lock beam through hole (13); a key hole (212) is formed in the second end of the lock beam (21);

a first elastic piece (5) is arranged in the lock cylinder hole (11); the first elastic piece (5) is used for applying a force to the lock cylinder shell (22) to back to the lock beam through hole (13);

the lock bolt (3) is arranged in the lock bolt hole (12); the lock bolt (3) is positioned at one side of the lock beam (21); one end of the lock bolt (3) is propped against the side wall of the lock beam (21);

a second elastic piece (6) is arranged in the lock bolt hole (12); the second elastic piece (6) is used for applying a force to the lock bolt (3) towards the lock beam (21);

the driving part (4) is arranged in the lock body (1) and connected with the lock bolt (3), and the driving part (4) is used for acquiring an unlocking signal and controlling the lock bolt (3) to move to unlock.

2. A double-opening disc brake lock according to claim 1,

a limiting through hole (14) is arranged on the lock body (1); the limiting through hole (14) is positioned on the side wall of the lock cylinder hole (11); the limiting through hole (14) is communicated with the lock cylinder hole (11);

the outer side wall of the lock cylinder shell (22) is provided with a limiting notch (221);

a limiting column (7) is inserted into the limiting through hole (14); the width of the limiting column (7) is smaller than the length of the limiting notch (221); the limiting column (7) prevents the lock core from separating from the lock body when the lock is unlocked.

3. A double-opening disc brake lock according to claim 1,

a lock beam counter bore (151) is arranged at the other side wall of the locking groove (15);

the lock beam counter bore (151) is opposite to the lock beam through hole (13);

the lock beam counter bore (151) is matched with the lock beam (21).

4. A double-opening disc brake lock according to claim 1,

the driving part (4) is electrically connected with the fingerprint identification module;

the fingerprint identification module is used for identifying fingerprint information and sending the fingerprint information to the driving part (4).

5. A double-opening disc brake lock according to any one of claims 1 to 4,

the first elastic member (5) comprises a first spring;

the first spring is sleeved on the lock beam (21);

the first spring is positioned between the bottom of the lock cylinder hole (11) and the lock cylinder shell (22);

the first end of the first spring is abutted against the bottom of the lock cylinder hole (11); the second end of the first spring abuts against the cylinder housing (22).

6. A double-opening disc brake lock according to any one of claims 1 to 4,

the second elastic member (6) comprises a second spring;

the first end of the second spring is abutted against the end part of the lock bolt (3); the second end of the second spring is abutted against the bottom of the bolt hole (12).

7. A double-opening disc brake lock according to any one of claims 1 to 4,

the drive section (4) includes a motor (41);

the motor (41) is used for driving the lock bolt (3) to move back to the lock beam notch (211);

the side wall of the lock bolt (3) is provided with a driving groove (31);

a cam (411) is arranged at the top end of a rotating shaft of the motor (41);

the cam (411) is located in the drive slot (31).

8. A double-opening disc brake lock according to claim 7,

the driving part (4) further comprises a battery (43) and a control board (42);

the control board (42) is electrically connected with the motor (41);

the control board (42) is used for receiving the unlocking signal and controlling the rotating shaft of the motor (41) to rotate according to the unlocking signal;

the battery (43) is used for supplying power to the control board (42) and the motor (41).

9. A double-opening disc brake lock according to any one of claims 1 to 4,

the bolt (3) is perpendicular to the shackle (21).

10. The utility model provides a two dish locks of stopping which characterized in that:

comprises a lock body (1), a lock core (2), a lock bolt (3) and a driving part (4);

a locking groove (15), a lock cylinder hole (11) and a lock bolt hole (12) are arranged on the lock body (1); the bottom of the lock cylinder hole (11) is provided with a lock beam through hole (13); the lock beam through hole (13) is penetrated through the lock bolt hole (12); the lock beam through hole (13) is positioned on the side wall of the locking groove (15); the lock beam through hole (13) is communicated with the locking groove (15);

the lock cylinder (2) comprises a lock beam (21) and a lock cylinder shell (22);

the length of the lock cylinder shell (22) is less than that of the lock beam (21); the lock beam (21) is rotatably arranged in the lock cylinder shell (22); a lock beam notch (211) is arranged on the side wall of the lock beam (21); the lock beam gap (211) is exposed outside the lock cylinder shell (22); the lock beam notch (211) is matched with the lock bolt (3);

the lock cylinder shell (22) is arranged in the lock cylinder hole (11); the first end of the lock beam (21) is inserted into the lock beam through hole (13); a key hole (212) is formed in the second end of the lock beam (21);

a first spring is arranged in the lock cylinder hole (11); the first spring is sleeved on the lock beam (21); the first spring is positioned between the bottom of the lock cylinder hole (11) and the lock cylinder shell (22); the first end of the first spring is abutted against the bottom of the lock cylinder hole (11); the second end of the first spring is abutted against the lock cylinder shell (22);

the lock bolt (3) is arranged in the lock bolt hole (12); the lock bolt (3) is positioned at one side of the lock beam (21); one end of the lock bolt (3) is propped against the side wall of the lock beam (21);

a second spring is arranged in the lock bolt hole (12); the first end of the second spring is abutted against the end part of the lock bolt (3); the second end of the second spring is abutted against the bottom of the lock bolt hole (12);

a limiting through hole (14) is arranged on the lock body (1); the limiting through hole (14) is positioned on the side wall of the lock cylinder hole (11); the limiting through hole (14) is communicated with the lock cylinder hole (11); the outer side wall of the lock cylinder shell (22) is provided with a limiting notch (221); a limiting column (7) is inserted into the limiting through hole (14); the length of the limiting column (7) is greater than the depth of the limiting through hole (14); the width of the limiting column (7) is smaller than the length of the limiting notch (221); one end of the limiting column (7) is positioned in the limiting notch (221);

the driving part (4) is arranged in the lock body (1) and connected with the lock bolt (3), and the driving part (4) is used for acquiring an unlocking signal and controlling the lock bolt (3) to move to unlock.

Images