CN214996759U - Sliding cover structure of intelligent door lock - Google Patents

Abstract

The utility model discloses an intelligent door lock sliding closure structure, including door lock sheathing board, sliding closure, handle and handle reset elastic component, the sliding closure can slide to set the distance installs on the sheathing board surface of door lock, the sliding closure can cover the input portion of unblanking on the lock body, the sliding closure can keep the lock connection with the door lock when completely exposing the state of the input portion of unblanking, the handle can rotate to set the angle installs on the lock body, the handle reset elastic component can provide the handle with the elastic holding power in the locked state, the door lock can also be provided with a movable pull rod, the handle is located the inside of the door lock and one end is rotated and can drive the pull rod operation, the pull rod operation can drive the sliding closure and the door lock to release and slide towards the direction of covering the input portion of unblanking, the utility model drives the sliding closure to reset when rotating the handle to open the door, avoids manual operation, full mechanical structure, the power consumption and the electronic service life of the whole machine are not influenced.

Description

Sliding cover structure of intelligent door lock

Technical Field

The utility model relates to a lock especially indicates an intelligence lock sliding closure structure.

Background

When the intelligent door lock is unlocked, the sliding cover needs to slide upwards to expose the unlocking input part for inputting passwords, fingerprints and the like for unlocking, after unlocking, the lock tongue of the door lock is opened by pressing the handle, the door is opened, the sliding cover needs to slide downwards for resetting after the door is opened, the unlocking input part is covered, the currently common sliding cover resetting mainly adopts manual sliding resetting, and the mode causes that a user forgets to pull down the sliding cover for resetting after the door is normally opened, so that the unlocking input part is always exposed outside; the automatic sliding-down structure of the sliding cover is also provided with a structure for automatically sliding down and resetting the sliding cover, the automatic sliding-down of the sliding cover on the market is generally electrically or mechanically instantly sliding down! The motor drive can increase the power consumption and the failure of the whole lock. The mechanical instant gliding structure has the advantages that when the sliding cover automatically glides in place instantly, the impact sound is very loud, noise is generated, and the surface is easy to damage.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects, the utility model provides an intelligence lock sliding closure structure, this intelligence lock sliding closure structure can realize sliding closure automatic re-setting when opening the door.

The utility model discloses a solve the technical scheme that its technical problem adopted: the utility model provides an intelligence lock sliding closure structure, includes lock sheathing, sliding closure, handle and handle elastic component that resets, the sliding closure can slide and set for the sheathing surface of installing in the lock of distance, and the sliding closure can cover the input portion of unblanking on the lock body, and the sliding closure can keep the lock with the lock to be connected when exposing the state of unblanking input portion completely, and the handle can rotate the installation of setting for the angle on the lock body, and handle elastic component that resets can provide the elasticity holding power that is in the shutting state for the handle, can also move be equipped with a pull rod in the lock, the handle is located the inside one end of lock and rotates and can drive the pull rod operation, the pull rod operation can drive the sliding closure and lock dropout and slide towards covering input portion direction of unblanking.

As a further improvement, inside pull rod and the sliding closure installed on lock sheathing surface and lock along vertical gliding respectively, be equipped with on the sliding closure towards the protruding fender portion that the inside direction of lock body extended, pull rod one end is equipped with hook portion, be equipped with on the sheathing of lock body along longitudinal extension's rectangular shape hollow out construction, the drag hook portion of pull rod one end passes the rectangular shape hollow out construction on the lock body sheathing and just backstops in the protruding fender portion upside of sliding closure.

As a further improvement, the pull rod is a U-shaped structure, the drag hook is located the tip of its U-shaped structure both sides wall, is equipped with two protruding fender portions that match with it position on the sliding closure, and the handle is located the inside reversing baffle of lock body and goes up eccentric at least one shifting pin that has set firmly, the shifting pin can stir pull rod U-shaped structure bottom surface.

As a further improvement, the handle is located the inside one end off-centre of lock and is equipped with two shifting pins, and two shifting pin symmetric distributions in handle axle center both sides, and two shifting pin lines are parallel with the U-shaped structure bottom surface of pull rod when the handle free state.

As a further improvement, the utility model also has a pull rod reset elastic component, the pull rod reset elastic component provides the elastic holding force towards keeping away from the protruding fender direction of sliding closure for the pull rod.

As a further improvement, the sliding cover is further provided with a rack extending along the longitudinal direction, and the door lock is provided with a damping gear capable of rotating, and the damping gear is meshed with the rack for transmission.

As a further improvement, fixed mounting has magnet on the sliding closure, is equipped with hall switch on the lock, hall switch is connected with the input unit supply circuit that unblanks of lock.

As a further improvement, be equipped with an interior concave part on the sliding closure inside wall, be equipped with a slide on the lock shroud plate, and can gliding be equipped with the ball in the slide, and still be equipped with ball elastic component in the slide, ball elastic component provides the gliding elasticity holding power of ball orientation of keeping orientation slide opening direction, the slide opening forms the throat structure that the diameter is less than the ball diameter, and ball part circumference outside surface stretches out the lock shroud plate outside and is absorbed in the interior concave part on the sliding closure through the slide opening.

As a further improvement, be equipped with boss structure on the sliding closure inside wall, this boss structure passes through the inclined plane transition towards the one end of sliding closure direction of uncapping and sliding closure inside wall and links up, interior concave part is located the boss structure surface, there is the settlement clearance between sliding closure inside surface and the ball circumference outside surface.

As a further improvement, the door lock shroud plate surface is formed with protruding step along one side of sliding closure slip direction, and the door lock shroud surface is equipped with protruding fender piece along the opposite side of sliding closure slip direction, and it is protruding still to be equipped with the sliding closure location on the sliding closure inside wall, the sliding closure along a lateral wall of its slip direction and the protruding fender of sliding closure location stop respectively in protruding step and protruding fender relative lateral wall.

The utility model has the advantages that: the utility model discloses a set up the pull rod in the lock body, the pull rod sets up with the handle linkage, drives the pull rod and slides when rotating the handle and opening the door, and then realizes that the apron dropout gliding of sliding closure and lock body resets, has avoided the manual work to get off the sliding closure and has reset, and this structure is full mechanical structure, can not influence the consumption and the electron life of complete machine, just the utility model discloses still set up the rack on the sliding closure, set up the damping gear on the lock apron, through damping gear and rack toothing transmission, when the sliding closure glides, gliding speed is mild, does not have obvious impact sound when the stop position that targets in place slides, forms the silence effect, also avoids lock body surface striking damage.

Drawings

Fig. 1 is an exploded perspective view of the present invention;

FIG. 2 is a front view of the utility model in use;

FIG. 3 is a sectional view taken along line A-A of FIG. 2;

FIG. 4 is an enlarged view of portion C of FIG. 3;

FIG. 5 is a sectional view taken along line B-B of FIG. 2;

FIG. 6 is an enlarged view of portion D of FIG. 5;

FIG. 7 is a schematic view of the gear and damping gear engagement connection structure of the present invention;

fig. 8 is a rear view of the sliding cover of the present invention in a closed state;

FIG. 9 is a sectional view taken along line E-E in FIG. 8;

fig. 10 is a sectional view taken along line F-F in fig. 8.

Detailed Description

Example (b): the utility model provides an intelligence lock sliding closure structure, includes lock shroud 1, sliding closure 2, handle 3 and the handle elastic component that resets, installation in lock shroud 1 surface of distance can be slided to sliding closure 2, and sliding closure 2 can cover the input portion 4 of unblanking on the lock body, and sliding closure 2 can keep the lock with the lock to be connected when exposing the state of unblanking input portion 4 completely, and installation on the lock body of angle can be rotated to handle 3, and handle elastic component that resets can provide the elasticity retentivity that is in the block state for handle 3, its characterized in that, what can also move in the lock is equipped with a pull rod 5, handle 3 is located the inside one end rotation of lock and can drive pull rod 5 operation, pull rod 5 operation can drive sliding closure 2 and the lock dropout of door and slide towards the 4 directions of input portion of covering unblanking.

When intelligent lock unblanked, need slide closure 2 that slides earlier, make the unblank input part 4 on 1 surface of lock body shroud plate expose, slide closure 2 and 1 lock connection location of lock body shroud plate this moment, the user can carry out electronic unlocking operation this moment (if input password, insert the key, press the fingerprint, connect the bluetooth, APP … … etc.), electronic unblank accomplishes the back, it realizes thoroughly unblanking the entry to rotate handle 3 to open the lock body spring bolt, the in-process of rotating handle 3 is through driving pull rod 5 motion, automatic with 2 trips of slide closure and 1 lock shroud plate, 2 reverse slip of slide closure will unblank input part 4 covers, 3 return of handle simultaneously open the door, after unblanking at every turn slide closure 2 will receive 5 mechanical drive of pull rod, automatic closure. The condition that the sliding cover 2 forgets to close after unlocking is avoided, the sliding cover 2 is automatically closed after opening the door, the action of closing the sliding cover 2 after opening the door is avoided, the use convenience of the intelligent door lock is improved, and the mechanism is of a full-mechanical structure, so that the power consumption of the whole machine and the electronic service life are not influenced.

The lock is characterized in that the pull rod 5 and the sliding cover 2 are respectively installed on the surface of the door lock covering plate 1 and inside the door lock in a longitudinal sliding mode, a convex blocking portion 6 extending towards the inner direction of the lock body is arranged on the sliding cover 2, a pulling hook portion 7 is arranged at one end of the pull rod 5, a long-strip-shaped hollow structure 8 extending in the longitudinal direction is arranged on the covering plate 1 of the lock body, and the pulling hook portion 7 at one end of the pull rod 5 penetrates through the long-strip-shaped hollow structure 8 on the lock body covering plate 1 and is just blocked at the upper side of the convex blocking portion 6 of the sliding cover 2. When the door is opened, the sliding cover 2 is pulled upwards, after the sliding cover 2 is pulled upwards to a proper position, the unlocking input part 4 is completely exposed, at the moment, the electronic unlocking can be carried out by inputting operations such as passwords and the like, at the moment, the hook part 7 at one end of the pull rod 5 is just close to the upper side surface of the convex baffle part 6 at the inner side of the sliding cover 2, after the electronic unlocking is finished, when the handle 3 is rotated to open the door, the pull rod 5 slides downwards under the linkage action of the handle 3, the hook part 7 on the pull rod 5 is propped against the convex baffle part 6 on the sliding cover 2 to move downwards to realize the tripping of the sliding cover 2 and the door lock, the sliding cover 2 slides downwards under the action of the downward pressure and the self weight of the hook part 7 to realize the closing, the groove matched with the shape of the hook part 7 at one end of the pull rod 5 is optimally formed on the surface of the convex baffle part 6 on the sliding cover 2, the hook part 7 at one end of the pull rod 5 can be just accommodated in the groove to avoid the dislocation with the convex baffle part 6 at the inner side of the sliding cover 2 when the pull rod 5 slides downwards, ensuring smooth and automatic closing of the slide cover 2.

The lock is characterized in that the pull rod 5 is of a U-shaped structure, the drag hook portion 7 is located at the end portions of two side walls of the U-shaped structure, the sliding cover 2 is provided with two protruding stop portions 6 matched with the drag hook portion in position, the handle 3 is located on the reversing baffle inside the lock body, at least one shifting pin 9 is eccentrically and fixedly arranged on the reversing baffle, and the shifting pin 9 can shift the bottom surface of the U-shaped structure of the pull rod 5. The handle 3 drives the round pin 9 of dialling on it to rotate around 3 axes of handle when rotating, forms longitudinal displacement, and then the gliding of pulling pull rod 5, and pull rod 5 makes its bottom surface and the cooperation of dialling round pin 9 through the U-shaped structure, and the sliding closure 2 is supported to pressing to its both sides wall symmetry for sliding closure 2 atress is balanced, and stable gliding is closed, avoids taking place the slope card pause.

The handle 3 is located the inside one end off-centre of lock and is equipped with two shifting pins 9, and two shifting pins 9 symmetrical distribution in 3 axle center both sides of handle, and two shifting pins 9 lines are parallel with the U-shaped structure bottom surface of pull rod 5 when the handle 3 free state. Two shifting pins 9 are symmetrically arranged on two sides of the axis of the handle 3, so that the handle 3 pulls the pull rod 5 when the door is opened and the door is closed and locked, and the sliding cover 2 is ensured to be in a closed state.

A pull rod resetting elastic piece 10 is further arranged, and the pull rod resetting elastic piece 10 provides elastic holding force for the pull rod 5 towards the direction far away from the sliding cover protruding stop part 6. Handle 3 return when opening the door, at this moment, pull rod 5 can receive pull rod elastic component 10 pulling force return that resets. The pull rod return elastic member 10 is preferably a tension spring, and may also be a compression spring or a torsion spring, etc.

The sliding cover 2 is also provided with a rack 11 extending along the longitudinal direction, the door lock is rotatably provided with a damping gear 12, and the damping gear 12 is in meshing transmission with the rack 11. When opening the door, push down handle 3, can drive pull rod 5 toward the drop-down of sliding closure 2, sliding closure 2 dropout, at this moment the rack 11 on sliding closure 2 is soft even fast downward slip under the dual action of the gravity of sliding closure 2 and the damping force of damping gear 12, and the gliding speed is mild, does not have obvious impact sound when sliding to the stop position that targets in place, forms the silence effect, also avoids lock surface impact damage.

The sliding cover 2 is fixedly provided with a magnet 13, the door lock is provided with a Hall switch, and the Hall switch is connected with a power supply circuit of the unlocking input part 4 of the door lock. When opening the door, slide cover 2 exposes input unit 4 of unblanking, and at this moment magnet 13 on slide cover 2 can trigger hall switch, awakens up 4 touch-sensitive screens of input unit of unblanking, is convenient for input password and fingerprint and unlocks.

Be equipped with an interior concave part 14 on the 2 inside walls of sliding closure, be equipped with a slide on the lock shroud plate 1, and can gliding be equipped with ball 15 in the slide, and still be equipped with ball elastic component 16 in the slide, ball elastic component 16 provides the gliding elasticity holding power of ball 15 orientation of keeping towards slide opening direction, the slide opening part forms the throat structure that the diameter is less than ball 15 diameter, and ball 15 part circumference outside surface stretches out the lock shroud plate 1 outside through the slide opening part and is absorbed in interior concave part 14 on sliding closure 2. After the sliding cover 2 slides to the fully opened position, the ball 15 just faces the inner groove portion 14 on the sliding cover 2, the ball 15 slides into the inner groove portion 14, and the lock shroud plate 1 and the sliding cover 2 are buckled and connected.

The inner side wall of the sliding cover 2 is provided with a boss structure 17, one end of the boss structure 17 facing the opening direction of the sliding cover 2 is in transition connection with the inner side wall of the sliding cover 2 through an inclined plane, the inner groove part 14 is positioned on the surface of the boss structure 17, and a set gap exists between the inner side surface of the sliding cover 2 and the circumferential outer side surface of the ball 15. When the sliding cover 2 is pulled up, the front end of the boss structure 17 at the inner side of the sliding cover 2 is designed with inclination, so that the sliding cover does not have a blocking feeling and is soft and excessive when pulled up. When the sliding cover 2 slides down and is separated from the positioning, the steel balls are in a suspension state through the gap between the steel balls and the inner side wall of the sliding cover 2, and the sliding cover 2 is not influenced by elasticity, so that the sliding cover 2 is ensured to be pulled up and slide down smoothly.

One side of the surface of the door lock shroud plate 1 along the sliding direction of the sliding cover 2 is formed with a raised step 18, the other side of the door lock shroud surface along the sliding direction of the sliding cover 2 is provided with a raised stopper 19, the inner side wall of the sliding cover 2 is also provided with a sliding cover positioning protrusion 20, and one side wall of the sliding cover 2 along the sliding direction and the sliding cover positioning protrusion 20 are respectively stopped on the side wall opposite to the raised step 18 and the raised stopper 19. The sliding cover 2 is pulled upwards, when the sliding cover 2 is pulled to a designed specific position, the sliding cover 2 is connected with the door lock covering plate 1 in a buckling mode, at the moment, the protruding stopper 19 on the door lock covering plate 1 blocks the positioning protrusion on the sliding cover 2 to prevent the sliding cover 2 from being further pulled upwards, the stopping state is kept, when the sliding cover 2 slides downwards in place, the lower side plate is stopped on the protruding step 18 of the lock body covering plate 1 to stop sliding downwards continuously, wherein the protruding stopper 19 on the door lock covering plate 1 can be a stud which is in threaded connection with the lock body covering plate 1 and can be arranged on two sides of the width direction of the door lock covering plate 1, and the stopping force on the sliding cover 2 is kept uniform.

The guide slide way can be further arranged on the inner side of the door lock and used for limiting the sliding track of the pull rod 5, the guide slide way can be formed by a plurality of screws positioned on two sides of the pull rod 5, the pull rod 5 is blocked and guided through the screw side wall, the groove-shaped slide way can be arranged on the outer side wall of the door lock covering plate 1, the edge of the sliding cover 2 can be provided with a bent edge extending inwards, the limit of the sliding direction of the sliding cover 2 is realized by sliding in the groove-shaped slide way on the side wall of the door lock covering plate 1 through the bent edge, and the connection of the sliding cover 2 and the door lock covering plate 1 is realized.

Claims (10)

1. The utility model provides an intelligence lock sliding closure structure, includes lock shroud plate, sliding closure (2), handle (3) and handle elastic component that resets, the sliding closure can slide and set for installing in shroud plate (1) surface of lock of distance, and the sliding closure can cover unblanking input portion (4) on the lock body, and the sliding closure can keep the lock with the lock to be connected when exposing the state of unblanking input portion completely, and the handle can rotate the installation of setting for the angle on the lock body, and the handle elastic component that resets can provide the elasticity retentivity that is in the shutting state for the handle, and its characterized in that, what can also move in the lock is equipped with a pull rod (5), the handle is located the inside one end of lock and rotates and can drive the pull rod operation, the pull rod operation can drive the sliding closure and the lock dropout and slide towards covering the input portion direction of unblanking.

2. The sliding cover structure of intelligent door lock according to claim 1, wherein: the lock body is characterized in that the pull rod and the sliding cover are respectively installed on the surface of the door lock covering plate and inside the door lock in a sliding mode along the longitudinal direction, a convex blocking portion (6) extending towards the inner direction of the lock body is arranged on the sliding cover, a pull hook portion (7) is arranged at one end of the pull rod, a long-strip-shaped hollow structure (8) extending along the longitudinal direction is arranged on the covering plate of the lock body, and the pull hook portion at one end of the pull rod penetrates through the long-strip-shaped hollow structure on the lock body covering plate and is just blocked at the upper side of the convex blocking portion of the sliding cover.

3. The sliding cover structure of intelligent door lock according to claim 2, wherein: the pull rod is of a U-shaped structure, the drag hook is positioned at the end parts of two side walls of the U-shaped structure, the sliding cover is provided with two convex blocking parts matched with the drag hook in position, the handle is positioned on the reversing baffle inside the lock body, at least one shifting pin (9) is eccentrically and fixedly arranged on the reversing baffle, and the shifting pin can shift the bottom surface of the U-shaped structure of the pull rod.

4. The sliding cover structure of intelligent door lock according to claim 3, wherein: the handle is located inside one end of lock eccentric settings and is equipped with two shifting pins, and two shifting pins symmetric distribution in handle axle center both sides, and two shifting pin lines are parallel with the U-shaped structure bottom surface of pull rod when the handle free state.

5. The sliding cover structure of an intelligent door lock according to claim 1 or 3, wherein: the sliding cover is also provided with a pull rod resetting elastic piece (10), and the pull rod resetting elastic piece provides elastic holding force towards the direction far away from the convex blocking part of the sliding cover for the pull rod.

6. The sliding cover structure of intelligent door lock according to claim 2, wherein: the sliding cover is further provided with a rack (11) extending along the longitudinal direction, the door lock is rotatably provided with a damping gear (12), and the damping gear is in meshing transmission with the rack.

7. The sliding cover structure of intelligent door lock according to claim 1, wherein: and a magnet (13) is fixedly installed on the sliding cover, a Hall switch is arranged on the door lock, and the Hall switch is connected with a power supply circuit of an unlocking input part of the door lock.

8. The sliding cover structure of intelligent door lock according to claim 1, wherein: be equipped with an interior concave part (14) on the sliding closure inside wall, be equipped with a slide on the lock shroud plate, and can gliding be equipped with ball (15) in the slide, and still be equipped with ball elastic component (16) in the slide, ball elastic component provides the gliding elasticity holding power of ball orientation of keeping orientation slide opening direction for the ball, the slide opening portion forms the throat structure that the diameter is less than the ball diameter, and ball part circumference outside surface stretches out the lock shroud plate outside through the slide opening portion and is absorbed in the interior concave part on the sliding closure.

9. The sliding cover structure of intelligent door lock according to claim 8, wherein: the sliding cover is characterized in that a boss structure (17) is arranged on the inner side wall of the sliding cover, one end of the boss structure facing the cover opening direction of the sliding cover is in transition connection with the inner side wall of the sliding cover through an inclined plane, the inner groove portion is located on the surface of the boss structure, and a set gap exists between the inner side surface of the sliding cover and the outer side surface of the circumference of the ball.

10. The sliding cover structure of intelligent door lock according to claim 1, wherein: one side of the surface of the door lock shroud plate along the sliding direction of the sliding cover is provided with a raised step (18), the other side of the surface of the door lock shroud plate along the sliding direction of the sliding cover is provided with a raised stopper (19), the inner side wall of the sliding cover is also provided with a sliding cover positioning protrusion (20), and one side wall of the sliding cover along the sliding direction of the sliding cover and the sliding cover positioning protrusion are respectively stopped on the side wall opposite to the raised step and the raised stopper.

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