CN211818691U - Electronic lock with automatic sliding cover - Google Patents

Abstract

The utility model discloses an electronic lock of automatic sliding closure, including drain pan, face lid, handle subassembly, damping mechanism, latch mechanism and drive mechanism, drain pan and face lid sliding connection, the activity of handle subassembly sets up on the drain pan and the handle subassembly can order about the lock body function of outside, damping mechanism is connected with drain pan and face lid respectively in order to provide the sliding resistance, drain pan and face lid can realize the joint through latch mechanism, drive mechanism sets up on the drain pan, and the handle subassembly can exert force on drive mechanism so that drive mechanism orders about drain pan and face lid and removes the joint; this design when the user uses the handle subassembly, can go out the face lid and close with drain pan relative slip to it is steady to slide, and is not fragile, and the durability is high.

Description

Electronic lock with automatic sliding cover

Technical Field

The utility model relates to an electronic lock field, especially an electronic lock of automatic sliding closure.

Background

Traditional electronic lock, generally include the drain pan, the face lid, set up the lock body in the drain pan, the operating panel of setting on the drain pan, the drain pan can relative slip with the face lid, under the standby state, the face lid covers on operating panel, can protect operating panel, and under the user state, then open the face lid, can demonstrate and control the panel, the user is from controlling panel input instruction, remove the locking to the lock body after handling, the user can use the handle part that sets up on the drain pan to order about the lock body function this moment, realize the operation of opening the door.

However, after the conventional face cover is opened, the face cover needs to be closed manually, and often a user forgets to close the face cover, so that the operation panel cannot be effectively protected, therefore, part of manufacturers use the motor-driven face cover, and after the door opening operation is realized, the motor-driven face cover is controlled to be closed, but the cost is too high, and more volume needs to be occupied; meanwhile, the manual closing has the problem that the face cover and the bottom shell slide mutually, when the face cover and the bottom shell reach the sliding limit position of opening or closing, the face cover and the bottom shell collide mutually to stop sliding, and at the moment, sound is easily generated and the shell is easily cracked.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve one of the technical problem that exists among the prior art at least, provide an electronic lock of automatic sliding closure, automatic and the face lid of steadily closing.

The utility model adopts the technical proposal that:

an electronic lock of an automatic sliding cover, comprising: the bottom shell is connected with the face cover in a sliding manner; the handle assembly is movably arranged on the bottom shell and can drive an external lock body to operate; the damping mechanism is respectively connected with the bottom shell and the face cover to provide sliding resistance; the bottom shell and the face cover can be clamped through the clamping mechanism; the transmission mechanism is arranged on the bottom shell, and the handle assembly can apply force to the transmission mechanism so that the transmission mechanism drives the bottom shell and the face cover to be unlocked.

The damping mechanism comprises a rotary damper, a gear and a rack, wherein a rotary output shaft of the rotary damper is connected with the gear, and the gear is meshed with the rack; one of the rotary damper and the rack is arranged on the face cover, and the other is arranged on the bottom shell.

The clamping mechanism is an elastic clamping mechanism.

Elasticity latch mechanism includes elasticity ball subassembly and bayonet socket, elasticity ball subassembly and the bayonet socket, its one sets up on the face lid, another sets up on the drain pan, the bayonet socket can with elasticity ball subassembly elasticity lock.

The elastic ball assembly comprises a mounting seat, an elastic piece and balls, a rolling channel is arranged on the mounting seat, the elastic piece is arranged in the rolling channel, the balls can roll in the rolling channel, the elastic piece can be abutted against the balls, and the balls are partially exposed out of the rolling channel so as to be buckled with the bayonet.

The handle subassembly with the drain pan rotates to be connected, be provided with the trigger piece on the handle subassembly, the trigger piece can be followed the handle subassembly rotates and the trigger piece can apply force in drive mechanism.

The transmission mechanism is a swing mechanism, and the trigger piece can apply force to the swing mechanism so that the swing mechanism drives the bottom shell and the face cover to be unlocked.

The face cover is provided with a driven part, the swing mechanism comprises a swing arm and a driving arm, the trigger part can apply force to the driving arm, the swing arm is hinged to the bottom shell, a bending part is arranged on the driving arm, one end of the swing arm is movably connected with the bending part, and the other end of the swing arm can apply force to the driven part to order the bottom shell and the face cover to release clamping.

The trigger piece is protruding, bellied one side is provided with first arc portion, first arc portion can with drive mechanism contacts.

The driving arm is provided with a second arc-shaped part, and the second arc-shaped part and the first arc-shaped part can slide mutually.

According to the utility model discloses electronic lock of automatic sliding closure has following beneficial effect at least:

the utility model discloses electronic lock, the user can slide and open the face lid, the face lid passes through latch mechanism with the drain pan and realizes the joint location, finish when using, the user opens the door through the handle subassembly, the handle subassembly can apply force in drive assembly, drive assembly orders about the joint relation that the latch mechanism was relieved to face lid and drain pan, under the order about of gravity or other effort, and damping mechanism provides the sliding resistance for the relative slip of face lid and drain pan, the face lid can be closed for the steady slip of drain pan, when reacing extreme position, the face lid can not take place strong collision with the drain pan yet, this design is when the user uses the handle subassembly, can set off face lid and drain pan relative slip and close, and it is steady to slide, not fragile, high durability.

Drawings

The following description will further describe embodiments of the present invention with reference to the accompanying drawings.

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

Fig. 2 is a first cross-sectional view of an electronic lock in accordance with an embodiment of the present invention.

Fig. 3 is a second cross-sectional view of the electronic lock according to the embodiment of the present invention in the state where the cover and the bottom case are opened.

FIG. 4 is an enlarged schematic view of a local part A of the electronic lock of the embodiment of the present invention

Fig. 5 is a schematic perspective view of a bottom shell portion of an electronic lock according to an embodiment of the present invention.

Fig. 6 is a back schematic view of a face cover of an electronic lock according to an embodiment of the present invention.

Fig. 7 is a front view of a bottom housing portion of an electronic lock in accordance with an embodiment of the present invention.

Detailed Description

This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

As shown in fig. 1-7, an electronic lock of automatic sliding closure, including drain pan 1, face lid 2, handle subassembly 3, damping mechanism 4, latch mechanism 5 and drive mechanism 6, drain pan 1 and 2 sliding connection of face lid, the activity of handle subassembly 3 sets up on drain pan 1 and handle subassembly 3 can order about outside lock body function, damping mechanism 4 is connected with drain pan 1 and face lid 2 respectively in order to provide the sliding resistance, drain pan 1 can realize the joint through latch mechanism 5 with face lid 2, drive mechanism 6 sets up on drain pan 1, and handle subassembly 3 can apply force on drive mechanism 6 so that drive mechanism 6 orders about drain pan 1 and face lid 2 and removes the joint.

Wherein, can be provided with the spout on the drain pan 1, and be provided with the slider on the face lid 2, the slider setting is in order to realize the sliding connection of drain pan 1 and face lid 2 in the spout.

And electronic lock is still including setting up the lock body on drain pan 1, control the panel, basic parts such as driving motor, control panel 11 and set up on drain pan 1, face lid 2 can open or hide with drain pan 1 sliding connection and control panel 11, handle subassembly 3 generally rotates with drain pan 1 to be connected, but here is not restricted to rotating and is connected, handle subassembly 3 can drive the lock body function, thereby realize the operation of opening the door, control panel 11 and generally can include the button, fingerprint sampler, a display screen, parts such as treater, the treater is connected with driving motor, acquire information through button or fingerprint sampler, reacing unblock control signal after the treater discernment, the treater can control driving motor drive lock body unblock, the lock body of here can select in conventional structure, here does not give unnecessary details.

The utility model discloses an electronic lock, the user can slide and open face lid 2, face lid 2 and drain pan 1 realize the joint location through latch mechanism 5, when finishing using, the user opens the door through handle subassembly 3, handle subassembly 3 can exert force on drive assembly 6, drive assembly 6 orders face lid 2 and drain pan 1 to relieve the joint relation of latch mechanism 5, under the impetus of gravity or other effort (in some embodiments, as shown in figure 1, figure 3, this design is under the action of gravity, face lid slides down and closes), and damping mechanism 4 provides the sliding resistance for the relative slip of face lid 2 and drain pan 1, face lid 2 can be closed relative to the smooth slip of drain pan 1, when arriving the extreme position, face lid 2 also can not take place strong collision with drain pan 1, this design when the user uses handle subassembly 3, can set out face lid 2 and drain pan 1 and close to the slip, and the sliding is stable, the damage is not easy, and the durability is high.

In some embodiments, the damping mechanism 4 comprises a rotary damper 41, a gear 42 and a rack 43, the rotary output shaft of the rotary damper 41 is connected with the gear 42, and the gear 42 is meshed with the rack 43; the rotary damper 41 and the rack 43 are provided, one on the face cover 2 and the other on the bottom case 1.

As shown in fig. 2 and 6, the rack 43 is disposed at the back of the cover 2, the rotational damper 41 is disposed on the bottom case 1, the length direction of the rack 43 is parallel to the sliding direction of the bottom case 1 and the cover 2, when the cover 2 slides on the bottom case 1, the rack 43 drives the gear 42 to rotate, and the rotational output shaft of the rotational damper 41 provides rotational resistance to the rotation of the gear 42, so that the cover 2 and the bottom case 1 slide smoothly.

In some embodiments, the kind of latch mechanism 5 has the multiple, can be the rigidity joint, it is enough big to exert the power on face lid 2, can make face lid 2 trip, and as shown in fig. 3, fig. 4, latch mechanism 5 can be elastic latch mechanism, open to a certain position when face lid 2, elastic latch mechanism takes place the lock after elastic deformation, face lid 2 and drain pan 1 joint, and the application of force is when face lid 2 is gone up, the effect of force is received, elastic latch mechanism can elasticity trip, thereby face lid 2 and drain pan 1 can relative slip, elastic latch mechanism compares in rigidity latch mechanism, wearing and tearing are difficult for appearing, reduce the application of force that triggers the trip simultaneously, user's operation experience is improved.

In some embodiments, the elastic clipping mechanism includes an elastic ball assembly and a clipping opening 51, the elastic ball assembly and the clipping opening 51 are disposed on the face cover 2 and the bottom case 1, and the clipping opening 51 can be elastically clipped with the elastic ball assembly.

Wherein, as shown in fig. 4, elasticity ball subassembly can set up on drain pan 1, and bayonet socket 51 sets up on face lid 2, adopts elasticity ball subassembly, on the basis of elasticity joint, has added the ball structure, and when the bayonet socket displacement was on elasticity ball subassembly, except taking place elastic deformation, the ball surface is the cambered surface, and the ball can take place to roll simultaneously, has further reduced wearing and tearing, also can reduce the application of force that triggers the tripping simultaneously.

The elastic ball assembly has various structures, and in some embodiments, the elastic ball assembly includes a mounting seat 52, an elastic member 53 and a ball 54, a rolling channel 55 is disposed on the mounting seat 52, the elastic member 53 is disposed in the rolling channel 55, the ball 54 can roll in the rolling channel 55, the elastic member 53 can abut against the ball 54, and the ball 54 is partially exposed out of the rolling channel 55 to be capable of being engaged with the bayonet 51.

The elastic ball assembly may also include a mounting seat and a ball made of an elastic material, the ball being disposed on the mounting seat and rolling around the center.

As shown in fig. 5, 6, 7, handle subassembly 3 is connected with bottom shell 1 rotation, is provided with trigger 31 on the handle subassembly 3, and trigger 31 can rotate along with handle subassembly 3 and trigger 31 can apply force in drive mechanism 6.

Wherein, trigger 31 can be along the protruding of handle subassembly 3 radial evagination, rotates the in-process at handle subassembly 3, can touch drive mechanism 6 by the arch to make drive mechanism 6 application of force in face lid 2, make the unbuckling between face lid 2 and the drain pan 1.

In some embodiments, the transmission mechanism 6 is a swinging mechanism, the trigger 31 can apply a force to the swinging mechanism so that the swinging mechanism drives the bottom case 1 and the face cover 2 to be released from the clamping, and the swinging mechanism can change the direction of the applied force, thereby realizing transmission in a limited space in the bottom case 1 to drive the face cover 2 to be released from the bottom case 1.

As shown in fig. 6, the driven part 21 is disposed on the face cover 2, as shown in fig. 5, the swing mechanism includes a swing arm 61 and a driving arm 62, the trigger 31 can apply force to the driving arm 62, the swing arm 61 is hinged to the bottom case 1, a bending part 63 is disposed on the driving arm 62, one end of the swing arm 61 is movably connected to the bending part 63, and the other end of the swing arm 61 can apply force to the driven part 21 to drive the bottom case 1 and the face cover 2 to release the engagement.

Wherein, the swing arm 61 has two, set up respectively in drain pan 1 both sides, driven 21 can be protruding muscle, also there are two, set up respectively in the both sides at the face lid 2 back, actuating arm 62 also has two, and actuating arm 62 deviates from the one end of being connected with swing arm 61 and is connected with another actuating arm 62, as shown in fig. 7, two actuating arm 62 are connected and are formed the U font, and the one end that swing arm 61 is connected with actuating arm 62 forms the portion of colluding, detain on kink 63, swing arm 61, parts such as actuating arm 62 all set up inside drain pan 1, be provided with the opening on the drain pan 1, the opening allows the one end of swing arm 61 to pass, thereby the one end of swing arm 61 can the application of force on driven 21.

In some embodiments, a first arc portion 32 is disposed on one side of the protrusion, the first arc portion 32 can contact with the transmission mechanism 6, a second arc portion 64 is disposed on the driving arm 62, and the second arc portion 64 and the first arc portion 32 can slide relative to each other, as shown in fig. 7, there are two protrusions, the two first arc portions 32 of the two protrusions are connected to form a circular arc concave portion, and the second arc portions 64 of the two driving portions are connected to form a circular arc convex portion, which is located in the concave portion and can abut against each other, so that the force application action can be smoother.

When handle subassembly 3 rotates, first arc portion 32 slides for second arc portion 64, and the arch jack-up actuating arm 62 that makes progress, and the other end of actuating arm 62 drives swing arm 61 and swings up, and the other end of swing arm 61 swings down, and the application of force is on the driven 21 of face lid 2 for face lid 2 and drain pan 1 are broken off, realize relative slip.

It is readily understood by those skilled in the art that the above-described preferred modes can be freely combined and superimposed without conflict.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims (10)

1. An electronic lock with an automatic sliding cover, comprising:

the bottom shell is connected with the face cover in a sliding manner;

the handle assembly is movably arranged on the bottom shell and can drive an external lock body to operate;

the damping mechanism is respectively connected with the bottom shell and the face cover to provide sliding resistance;

the bottom shell and the face cover can be clamped through the clamping mechanism;

the transmission mechanism is arranged on the bottom shell, and the handle assembly can apply force to the transmission mechanism so that the transmission mechanism drives the bottom shell and the face cover to be unlocked.

2. An electronic lock of an automatic slide cover according to claim 1, wherein: the damping mechanism comprises a rotary damper, a gear and a rack, wherein a rotary output shaft of the rotary damper is connected with the gear, and the gear is meshed with the rack; one of the rotary damper and the rack is arranged on the face cover, and the other is arranged on the bottom shell.

3. An electronic lock of an automatic slide cover according to claim 1, wherein: the clamping mechanism is an elastic clamping mechanism.

4. An electronic lock of an automatic slide cover according to claim 3, wherein: elasticity latch mechanism includes elasticity ball subassembly and bayonet socket, elasticity ball subassembly and the bayonet socket, its one sets up on the face lid, another sets up on the drain pan, the bayonet socket can with elasticity ball subassembly elasticity lock.

5. An electronic lock of an automatic slide cover according to claim 4, wherein: the elastic ball assembly comprises a mounting seat, an elastic piece and balls, a rolling channel is arranged on the mounting seat, the elastic piece is arranged in the rolling channel, the balls can roll in the rolling channel, the elastic piece can be abutted against the balls, and the balls are partially exposed out of the rolling channel so as to be buckled with the bayonet.

6. An electronic lock of an automatic slide cover according to claim 1, wherein: the handle subassembly with the drain pan rotates to be connected, be provided with the trigger piece on the handle subassembly, the trigger piece can be followed the handle subassembly rotates and the trigger piece can apply force in drive mechanism.

7. An electronic lock of an automatic slide cover according to claim 6, wherein: the transmission mechanism is a swing mechanism, and the trigger piece can apply force to the swing mechanism so that the swing mechanism drives the bottom shell and the face cover to be unlocked.

8. An electronic lock of an automatic slide cover according to claim 7, wherein: the face cover is provided with a driven part, the swing mechanism comprises a swing arm and a driving arm, the trigger part can apply force to the driving arm, the swing arm is hinged to the bottom shell, a bending part is arranged on the driving arm, one end of the swing arm is movably connected with the bending part, and the other end of the swing arm can apply force to the driven part to order the bottom shell and the face cover to release clamping.

9. An electronic lock of an automatic slide cover according to claim 8, wherein: the trigger piece is protruding, bellied one side is provided with first arc portion, first arc portion can with drive mechanism contacts.

10. An electronic lock of an automatic slide cover according to claim 9, wherein: the driving arm is provided with a second arc-shaped part, and the second arc-shaped part and the first arc-shaped part can slide mutually.

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