CN217420822U - Electrically-driven propulsion locking device of fingerprint coded lock - Google Patents

Abstract

The utility model provides an electrically driven propulsion locking device of fingerprint coded lock relates to fingerprint coded lock technical field. This electrically-driven propulsion locking device of fingerprint coded lock, including lock box, slide bar, push rod, first spring, second spring, spacing groove, stopper, quad slit, gim peg, bull stick, fixed block, pinion rack, handle, torque spring, motor, threaded rod, loop bar, lifter, slide opening, slider, fixture block, fingerprint collector, battery, the right flank fixed mounting of lock box inner chamber has the slide bar, the surface slip of slide bar has cup jointed the push rod. This electrically driven propulsion locking means of fingerprint trick lock just can carry out the locking operation to this novel device under the cooperation of motor, can avoid trompil and use the operation of key cooperation locking on the lock box, avoids lawless persons to remove the locking state of this novel device through the lockhole, the effectual security performance that promotes this novel device.

Description

Electrically-driven propulsion locking device of fingerprint coded lock

Technical Field

The utility model relates to a fingerprint trick lock technical field specifically is a locking means is impeld to fingerprint trick lock's electric drive.

Background

The fingerprint coded lock is a lock which is input through fingerprints and is unlocked through fingerprint identification. The fingerprint coded lock has high safety, does not need to use a key, has no trouble of losing the key, is convenient to use, and is popular with more and more users. Fingerprint trick lock need use locking means to improve the security, and current locking means still need to use tools such as key to go to control locking means function, and this kind of mode is not convenient for utilize on fingerprint trick lock, and inconvenient user uses.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

To the not enough that provides in the background art, the utility model provides a fingerprint trick lock's electric drive impels locking means.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: an electrically driven propulsion locking device of a fingerprint coded lock comprises a lock box, a slide rod, a push rod, a first spring, a second spring, a limiting groove, a limiting block, a square hole, a fixing bolt, a rotating rod, a fixing block, a toothed plate, a handle, a torque spring, a motor, a threaded rod, a loop bar, a lifting rod, a sliding hole, a sliding block, a clamping block, a fingerprint collector and a storage battery, wherein the slide rod is fixedly installed on the right side surface of an inner cavity of the lock box, the push rod is sleeved on the outer surface of the slide rod in a sliding manner, the first spring is fixedly connected between the right end of the push rod and the right side surface of the inner cavity of the lock box, the second spring is fixedly connected between the left side surface of the inner cavity of the push rod and the left end of the slide rod, the limiting grooves are respectively formed in the upper side surface and the lower side surface of the slide rod, the limiting blocks are positioned in the limiting grooves, the square hole is formed in the left side surface of the lock box, the left end fixed mounting of push rod has the gim peg, and the gim peg runs through the left surface of lock box to the left side through square hole, the bull stick runs through the lock box back through the bearing, and the front end of bull stick passes through bearing fixed connection in the front of lock box inner chamber, fixed cover has been connect the fixed block on the surface of bull stick, the bottom surface fixed mounting of push rod has the pinion rack, the rear end fixed mounting of bull stick has the handle, torque spring has been cup jointed to the surface of bull stick, and is fixed connection between torque spring's rear end and the handle, is fixed connection between torque spring's rear end and the back of lock box, the bottom surface of lock box is inlayed and is had the motor, surface output end fixed connection has the threaded rod on the motor, the last fixed surface of motor installs the loop bar, and the threaded rod is located the inboard of loop bar, the screw thread has cup jointed the lifter on the surface of threaded rod, the utility model discloses a lock box, including loop bar, lifter, slide bar, clamping block, lock box, back fixedly connected with fingerprint collection ware, the slide hole has been seted up respectively to the left and right sides face of loop bar, the left and right sides face of lifter surface is fixedly connected with slider respectively, and the slider runs through the surface of loop bar through the slide hole, the upper end fixed mounting of lifter has the fixture block, the back fixedly connected with fingerprint collection ware of lock box, the bottom surface fixed mounting of lock box has the battery, and the battery is located the right side of motor.

Preferably, the threaded rod and the lifting rod are in threaded connection.

Preferably, the loop bar is a square bar, and the inner cavity cross-section of the loop bar is also square, the lifter is a square bar, and the inner cavity cross-section of the lifter is circular.

Preferably, the fixed block is a structure with an upper surface in a circular arc shape and a lower surface in a square shape, the upper surface of the fixed block is provided with teeth, and the upper surface of the fixed block is meshed with the lower surface of the toothed plate.

Preferably, the lower surface of the fixing block is provided with a convex block, the upper surface of the clamping block is provided with a clamping groove, and the area of the notch of the clamping groove is slightly larger than the area of the bottom surface of the convex block arranged on the lower surface of the clamping fixing block.

Preferably, the cross section of the fixing bolt is a right trapezoid, and the right-angle surface of the fixing bolt is close to one side of the handle.

(III) advantageous effects

The utility model provides an electrically driven propulsion locking device of fingerprint coded lock. The method has the following beneficial effects:

1. this electrically-driven propulsion locking device of fingerprint trick lock, the user removes anticlockwise drive threaded rod through control motor and rotates to drive lifter and fixture block rebound, make between fixture block and the fixed block accomplish the joint and fix, thereby avoid bull stick and fixed block to take place to rotate, in order to accomplish the operation to this novel device locking, the device simple structure convenient to use can effectively promote the efficiency of user's use, facilitate promotion.

2. This electrically driven propulsion locking means of fingerprint trick lock crosses and sets up stopper and spacing groove, and when the push rod carried out the ascending removal of horizontal direction at the surface of slide bar, the stopper can remove along the spacing groove, can restrict the moving direction of push rod, avoids the push rod to take place to rotate, promotes the stability of push rod when removing.

3. This electrically-driven propulsion locking device of fingerprint trick lock just can carry out the locking operation to this novel device under the cooperation of motor, can avoid trompil and use the operation of key cooperation locking on the lock box, avoids lawless persons to remove the locking state of this novel device through the lockhole, the effectual security performance who promotes this novel device.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is a schematic left-side sectional view of the present invention;

fig. 3 is a schematic top plan view of the fixing bolt of the present invention.

Wherein, 1, locking the box; 2. a slide bar; 3. a push rod; 4. a first spring; 5. a second spring; 6. a limiting groove; 7. a limiting block; 8. a square hole; 9. a fixing bolt; 10. a rotating rod; 11. a fixed block; 12. a toothed plate; 13. a handle; 14. a torque spring; 15. a motor; 16. a threaded rod; 17. a loop bar; 18. a lifting rod; 19. a slide hole; 20. a slider; 21. a clamping block; 22. a fingerprint collector; 23. and (4) a storage battery.

Detailed Description

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

The embodiment of the utility model provides an electrically driven propulsion locking device of a fingerprint coded lock, as shown in figures 1-3, comprising a lock box 1, a slide bar 2, a push rod 3, a first spring 4, a second spring 5, a limiting groove 6, a limiting block 7, a square hole 8, a fixed bolt 9, a rotating rod 10, a fixed block 11, a toothed plate 12, a handle 13, a torque spring 14, a motor 15, a threaded rod 16, a loop bar 17, a lifting rod 18, a sliding hole 19, a sliding block 20, a clamping block 21, a fingerprint collector 22 and a storage battery 23, wherein the slide bar 2 is fixedly installed on the right side surface of the inner cavity of the lock box 1, the push rod 3 is sleeved on the outer surface of the slide bar 2 in a sliding manner, the first spring 4 is fixedly connected between the right side surface of the inner cavity of the lock box 3 and the right side surface of the inner cavity of the lock box 1, the second spring 5 is fixedly connected between the left side surface of the inner cavity of the push rod 3 and the left end of the slide bar 2, the upper and lower side surfaces of the inner cavity of the push rod 3 are respectively provided with the limiting groove 6, the upper side surface and the lower side surface of the outer surface of the sliding rod 2 are respectively provided with a limiting block 7, the limiting blocks 7 are positioned in the limiting grooves 6, the left side surface of the lock box 1 is provided with a square hole 8, the left end of the push rod 3 is fixedly provided with a fixed bolt 9, the fixed bolt 9 penetrates through the left side surface of the lock box 1 towards the left side through the square hole 8, the rotating rod 10 penetrates through the back surface of the lock box 1 through a bearing, the front end of the rotating rod 10 is fixedly connected with the front surface of the inner cavity of the lock box 1 through the bearing, the outer surface of the rotating rod 10 is fixedly sleeved with a fixed block 11, the bottom surface of the push rod 3 is fixedly provided with a toothed plate 12, the rear end of the rotating rod 10 is fixedly provided with a handle 13, the outer surface of the rotating rod 10 is sleeved with a torque spring 14, the rear end of the torque spring 14 is fixedly connected with the handle 13, the rear end of the torque spring 14 is fixedly connected with the back surface of the lock box 1, the bottom surface of the lock box 1 is inlaid with a motor 15, the output end of the upper surface of the motor 15 is fixedly connected with a threaded rod 16, the upper surface fixed mounting of motor 15 has loop bar 17, and threaded rod 16 is located the inboard of loop bar 17, the screw thread has cup jointed lifter 18 on the surface of threaded rod 16, slide opening 19 has been seted up respectively to the left and right sides face of loop bar 17, the left and right sides face of lifter 18 surface is fixedly connected with slider 20 respectively, and slider 20 runs through the surface of loop bar 17 through slide opening 19, the upper end fixed mounting of lifter 18 has fixture block 21, the back fixedly connected with fingerprint collection ware 22 of lock box 1, the bottom surface fixed mounting of lock box 1 has battery 23, and battery 23 is located the right side of motor 15.

Further, the threaded rod 16 and the lifting rod 18 are connected by a screw, and as shown in fig. 1, the lifting of the lifting rod 18 can be controlled by controlling the forward and reverse rotation of the threaded rod 16.

Further, the loop bar 17 is a square bar, the cross section of the inner cavity of the loop bar 17 is also square, the lifting bar 18 is a square bar, and the cross section of the inner cavity of the lifting bar 18 is circular, as shown in fig. 1, the loop bar 17 can limit the moving direction of the lifting bar 18, and the rotation of the lifting bar 18 is avoided.

Further, the fixing block 11 is a structure with a circular arc-shaped upper surface and a square lower surface, the upper surface of the fixing block 11 is provided with teeth, and the upper surface of the fixing block 11 is engaged with the lower surface of the toothed plate 12, as shown in fig. 1.

Further, a bump is arranged on the lower surface of the fixing block 11, a clamping groove is arranged on the upper surface of the clamping block 21, and the area of the opening of the clamping groove is slightly larger than the area of the bottom surface of the bump arranged on the lower surface of the clamping fixing block 11, as shown in fig. 1.

Further, the cross section of the fixing bolt 9 is a right trapezoid, and the right-angled surface of the fixing bolt 9 is close to one side of the handle 13, as shown in fig. 3, when a user closes the door, the fixing bolt 9 can drive the push rod 3 to move rightwards due to the extrusion between the inclined surface of the fixing bolt 9 and the door frame.

The working principle is as follows: when the novel device is used, the storage battery 23 can supply power to electric equipment in the novel device, the fingerprint collector 22 can identify fingerprints of a user, after the fingerprints are successfully identified, the motor 15 can drive the threaded rod 16 to rotate clockwise, the clockwise rotation of the threaded rod 16 can drive the lifting rod 18 and the clamping block 21 to move downwards, so that the clamping block 21 is far away from the lower surface of the fixed block 11 downwards, the fixed relation between the fixed block 11 and the clamping block 21 is eliminated, then the user twists the handle 13 downwards to drive the rotating rod 10 to rotate clockwise, the clockwise rotation of the rotating rod 10 can drive the fixed block 11 to rotate clockwise, as the fixed block 11 is meshed with the toothed plate 12, the clockwise rotation of the fixed block 11 can drive the push rod 3 to move rightwards through the toothed plate 12, the push rod 3 can drive the fixing bolt 9 to extend into the lock box 1 rightwards, so that the unlocking process is completed, after the user loosens the handle 13, the handle 13 is screwed upwards and returned under the driving of the torque spring 14, the handle 13 drives the rotating rod 10 to rotate anticlockwise to rotate the fixing block 11 anticlockwise to return to the original position, so as to drive the push rod 3 to move leftwards, so that the fixing bolt 9 extends leftwards out of the left side surface of the lock box 1, when a user performs a door closing operation, due to the extrusion generated between the inclined surface of the fixing bolt 9 and the door frame, the fixing bolt 9 drives the push rod 3 to move rightwards, the push rod 3 moves rightwards along the outer surface of the sliding rod 2, at the moment, the second spring 5 and the first spring 4 are in a compressed state, when the door is completely closed, the first spring 4 and the second spring 5 push the push rod 3 and the fixing bolt 9 to move leftwards, so that the fixing bolt 9 extends leftwards and penetrates into the fixing groove of the door frame, so as to complete the door closing operation, by arranging the limit block 7 and the limit groove 6, when the push rod 3 moves horizontally on the outer surface of the sliding rod 2, stopper 7 can remove along spacing groove 6, can promote the stability of push rod 3 when removing, the while has also restricted push rod 3's moving direction, avoid push rod 3 to take place to rotate, later the user removes anticlockwise drive threaded rod 16 through control motor 15 and rotates, thereby drive lifter 18 and fixture block 21 rebound, it is fixed to make to accomplish the joint between fixture block 21 and the fixed block 11, thereby avoid bull stick 10 and fixed block 11 to take place to rotate, in order to accomplish the operation to this novel device locking.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. The utility model provides a fingerprint trick lock's electric drive impels locking means, including lock box (1), slide bar (2), push rod (3), first spring (4), second spring (5), spacing groove (6), stopper (7), quad slit (8), gim peg (9), bull stick (10), fixed block (11), pinion rack (12), handle (13), torque spring (14), motor (15), threaded rod (16), loop bar (17), lifter (18), slide opening (19), slider (20), fixture block (21), fingerprint sampler (22), battery (23), its characterized in that: the right side face of the inner cavity of the lock box (1) is fixedly provided with a sliding rod (2), the outer surface of the sliding rod (2) is sleeved with a push rod (3) in a sliding manner, a first spring (4) is fixedly connected between the right end of the push rod (3) and the right side face of the inner cavity of the lock box (1), a second spring (5) is fixedly connected between the left side face of the inner cavity of the push rod (3) and the left end of the sliding rod (2), the upper side face and the lower side face of the inner cavity of the push rod (3) are respectively provided with a limiting groove (6), the upper side face and the lower side face of the outer surface of the sliding rod (2) are respectively provided with a limiting block (7), the limiting blocks (7) are positioned in the limiting grooves (6), the left side face of the lock box (1) is provided with a square hole (8), the left end of the push rod (3) is fixedly provided with a fixing bolt (9), and the fixing bolt (9) penetrates through the left side face of the lock box (1) through the square hole (8), the utility model discloses a lock, including bull stick (10), bull stick (10) and bull stick (10), the front end of bull stick (10) runs through the lock box (1) back through the bearing, fixed block (11) have been cup jointed to the surface of bull stick (10), the bottom surface fixed mounting of push rod (3) has pinion rack (12), the rear end fixed mounting of bull stick (10) has handle (13), torque spring (14) have been cup jointed to the surface of bull stick (10), and be fixed connection between the rear end of torque spring (14) and handle (13), be fixed connection between the rear end of torque spring (14) and the back of lock box (1), the bottom surface of lock box (1) is inlayed and is had motor (15), surface output end fixed connection has threaded rod (16) on motor (15), the last fixed surface of motor (15) installs loop bar (17), and threaded rod (16) are located the inboard of loop bar (17), threaded sleeve has been connected lifter (18) on the surface of threaded rod (16), slide opening (19) have been seted up respectively to the left and right sides face of loop bar (17), the left and right sides face difference fixedly connected with slider (20) of lifter (18) surface, and slider (20) run through the surface of loop bar (17) through slide opening (19), the upper end fixed mounting of lifter (18) has fixture block (21), the back fixedly connected with fingerprint sampler (22) of lock box (1), the bottom surface fixed mounting of lock box (1) has battery (23), and battery (23) are located the right side of motor (15).

2. An electrically driven push lock device of a fingerprint combination lock as claimed in claim 1, wherein: the threaded rod (16) and the lifting rod (18) are in threaded connection.

3. An electrically driven push lock device for a fingerprint coded lock as defined in claim 1 wherein: the loop bar (17) is a square bar, the cross section of the inner cavity of the loop bar (17) is also square, the lifting rod (18) is a square bar, and the cross section of the inner cavity of the lifting rod (18) is circular.

4. An electrically driven push lock device for a fingerprint coded lock as defined in claim 1 wherein: the fixed block (11) is of a structure with a circular arc-shaped upper surface and a square lower surface, teeth are arranged on the upper surface of the fixed block (11), and the upper surface of the fixed block (11) is meshed with the lower surface of the toothed plate (12).

5. An electrically driven push lock device of a fingerprint combination lock as claimed in claim 1, wherein: the lower surface of the fixing block (11) is provided with a convex block, the upper surface of the clamping block (21) is provided with a clamping groove, and the area of the opening of the clamping groove is slightly larger than the area of the bottom surface of the convex block arranged on the lower surface of the clamping fixing block (11).

6. An electrically driven push lock device of a fingerprint combination lock as claimed in claim 1, wherein: the cross section of the fixing bolt (9) is a right trapezoid, and the right-angle surface of the fixing bolt (9) is close to one side of the handle (13).

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