CN214170217U

CN214170217U - Dustproof device of intelligent lock

Info

Publication number: CN214170217U
Application number: CN202022492197.9U
Authority: CN
Inventors: 张前领
Original assignee: Hubei Pengxing Intelligent Technology Co ltd
Current assignee: Hubei Pengxing Intelligent Technology Co ltd
Priority date: 2020-11-02
Filing date: 2020-11-02
Publication date: 2021-09-10
Anticipated expiration: 2030-11-02

Abstract

The utility model discloses an intelligent lock dustproof device, which belongs to the technical field of intelligent locks, and the technical proposal thereof is that the intelligent lock dustproof device comprises an intelligent lock body, wherein the front side and the back side of the intelligent lock body are both provided with chutes, two inner bottom walls of the chutes are both provided with sliding components, the sliding components run through the chutes and are fixedly connected with a dustproof cover positioned on the right side of the intelligent lock body, the right side of the intelligent lock body is provided with a handle, the right side of the intelligent lock body is provided with a first groove, the inner wall of the first groove is provided with a fixing component, the inner wall of the dustproof cover is provided with a second groove, the inner wall of the second groove is provided with a limiting component, the fixing component sequentially runs through the first groove and the second groove and extends to the inside of the second groove, the utility model realizes the quick opening and closing of the dustproof cover by arranging the fixing component, the limiting component and the sliding component, the operation mode is simple and ingenious, and the practicability is strong.

Description

Dustproof device of intelligent lock

Technical Field

The utility model relates to an intelligence lock technical field, more specifically say, relate to an intelligence lock dust keeper.

Background

Along with the development of society and the progress of science and technology, the existing door lock is more and more developed, a plurality of intelligent locks appear in society at present, the intelligent lock is different from the traditional mechanical lock, the lock is more intelligent in the aspects of user identification, safety and manageability, the intelligent lock is an execution part for locking a door in an access control system, the existing intelligent lock on the market can be unlocked by the fingerprint of a user or the input password, the door can be opened without the need of screwing the door by using the traditional key, and the key does not need to be taken, so that the situation that people forget the key to open the door can be prevented.

Present intelligence lock fingerprint identification department always prevents that the dust from adsorbing, often adopts the mode of shield to separate fingerprint identification department and external environment, avoids the dust to adsorb, but present shield simple structure opens closed effect relatively poor, consequently, technical personnel in the field provide an intelligence lock dust keeper to solve the problem that proposes in the above-mentioned background art.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide an intelligence lock dust keeper, its advantage lies in can opening closed shield fast, and simple structure is ingenious, and the practicality is strong.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

The utility model provides an intelligent lock dust keeper, includes the intelligent lock body, the spout has all been seted up, two at the front and the back of intelligent lock body the interior diapire of spout all is provided with the slip subassembly, the slip subassembly runs through spout and fixedly connected with is located the shield on intelligent lock body right side, the right side of intelligent lock body is provided with the handle, first recess has been seted up on the right side of intelligent lock body, the inner wall of first recess is provided with fixed subassembly, the second recess has been seted up to the inner wall of shield, the inner wall of second recess is provided with spacing subassembly, fixed subassembly runs through first recess and second recess in proper order and extends to the inside of second recess.

Further, fixed subassembly includes first spring, the inner wall fixed connection of first spring and first recess, the first connecting block of right side fixedly connected with of first spring, the top fixedly connected with second connecting rod of first connecting block, the second connecting rod runs through first recess and fixedly connected with fixture block, the fixture block runs through the second recess and extends to the inside of second recess.

Furthermore, the bottom of the first connecting block is fixedly connected with a first connecting rod, and the first connecting rod penetrates through the first groove and extends to the outside of the first groove.

Furthermore, spacing subassembly includes that quantity is two second springs, two the second spring respectively with the inner wall both sides fixed connection of second recess, two the equal fixedly connected with second connecting block of opposite face of second spring.

Furthermore, one side fixedly connected with stopper that the second spring was kept away from to the second connecting block, the bottom of stopper and the inner wall of second recess are articulated, the shape of stopper is convex.

Further, the sliding assembly comprises a third spring, the third spring is fixedly connected with the bottom of the sliding groove, a sliding block is fixedly connected with the top of the third spring, the sliding block is connected with the sliding groove in a sliding mode, and the sliding block penetrates through the sliding groove and is fixedly connected with the inner wall of the dustproof cover.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) according to the scheme, the fixing assembly, the limiting assembly and the sliding assembly are arranged, the dustproof cover is rapidly opened and closed, the operation mode is simple and ingenious, the practicability is high, when the intelligent lock body needs to be used, the first connecting rod is extruded to compress the first spring, so that the clamping block is driven to be separated from the second groove, the clamping state is relieved, under the action of the sliding assembly, the dustproof cover in the clamping state is upwards slid along the sliding groove under the action of the third spring, the fingerprint identification position is exposed, so that fingerprint identification can be carried out, the intelligent lock body is opened through the handle, after unlocking is completed, when the dustproof cover needs to be closed, the dustproof cover only needs to be pressed downwards, the dustproof cover downwards slides along the sliding groove under the action of pressure, and the dustproof cover can be closed until the clamping block enters the inside of the second groove through the limiting block to form limiting position;

(2) through setting up the shield, thereby can avoid the dust direct absorption to lead to the emergence of the circumstances such as fingerprint identification insensitive in fingerprint identification department, the shield can effectually separate fingerprint identification department and external environment, has avoided the dust to adsorb in fingerprint identification department, through setting up fixed subassembly and spacing subassembly, can be with the rigidity of shield when not using the intelligent lock body, makes fingerprint unblock department and external environment keep apart, avoids the dust to adsorb.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a partial front sectional view of the present invention;

FIG. 3 is a schematic structural view of the dust cap of the present invention;

fig. 4 is an enlarged view of a portion a of fig. 3 according to the present invention;

fig. 5 is a schematic view of the connection between the sliding assembly and the dust cover according to the present invention.

The reference numbers in the figures illustrate:

1. an intelligent lock body; 2. a dust cover; 3. a handle; 4. a sliding assembly; 5. a fixing assembly; 6. a limiting component; 101. a chute; 102. a first groove; 201. a second groove; 401. a third spring; 402. a slider; 501. a first spring; 502. a first connection block; 503. a first connecting rod; 504. a second connecting rod; 505. a clamping block; 601. a second spring; 602. a second connecting block; 603. and a limiting block.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

Please refer to fig. 1-5, in the embodiment of the present invention, an intelligent lock dust-proof device, including the intelligent lock body 1, the front and the back of the intelligent lock body 1 have all been seted up the spout 101, the inner bottom wall of two spouts 101 has all been provided with the sliding assembly 4, the sliding assembly 4 runs through the spout 101 and fixedly connected with is located the shield 2 on the right side of the intelligent lock body 1, the right side of the intelligent lock body 1 is provided with the handle 3, the right side of the intelligent lock body 1 has been seted up first recess 102, the inner wall of first recess 102 is provided with the fixed subassembly 5, the second recess 201 has been seted up to the inner wall of shield 2, the inner wall of second recess 201 is provided with the spacing subassembly 6, the fixed subassembly 5 runs through first recess 102 and second recess 201 in proper order and extends to the inside of second recess 201.

Referring to fig. 2-4, the fixing assembly 5 includes a first spring 501, the first spring 501 is fixedly connected to an inner wall of the first recess 102, a first connecting block 502 is fixedly connected to a right side of the first spring 501, a second connecting rod 504 is fixedly connected to a top of the first connecting block 502, the second connecting rod 504 penetrates the first recess 102 and is fixedly connected to a latch 505, the latch 505 penetrates the second recess 201 and extends to an inside of the second recess 201, a first connecting rod 503 is fixedly connected to a bottom of the first connecting block 502, the first connecting rod 503 penetrates the first recess 102 and extends to an outside of the first recess 102, by pressing the first connecting rod 503, the first connecting rod 503 drives the first connecting block 502 to move leftward, thereby driving the second connecting rod 504 and the latch 505 to move leftward to disengage the latch 505 from the second recess 201, the first connecting block 502 moves leftward while pressing the first spring 501 to compress the first spring 501, when the first connecting rod 503 is released, the first spring 501 rebounds due to its own elastic force to drive the first connecting block 502 to move rightward, so that the first connecting rod 503, the second connecting rod 504 and the latch 505 are restored to their original positions.

Referring to fig. 2-4, the limiting assembly 6 includes two second springs 601, the two second springs 601 are respectively fixedly connected to two sides of the inner wall of the second groove 201, the opposite surfaces of the two second springs 601 are respectively and fixedly connected to a second connecting block 602, one side of the second connecting block 602 away from the second spring 601 is fixedly connected to a limiting block 603, the bottom of the limiting block 603 is hinged to the inner wall of the second groove 201, the limiting block 603 is arc-shaped, when the dust cover 2 is pressed down, due to the action of pressure, when the fixture 505 contacts the limiting block 603, the fixture 505 presses the limiting block 603, the limiting block 603 rotates along the hinge point, the second connecting block 602 is driven to press the second spring 601 to compress while the limiting block 603 rotates, the fixture 505 passes through the limiting block 603 to enter the interior of the second groove 201, after the fixture 505 passes through the limiting block 603, the limiting block 603 is not pressed, and the second spring 601 rebounds under its own elasticity, therefore, the limiting blocks 603 are restored to the original positions, and the two limiting blocks 603 and the second groove 201 form upper and lower limiting on the fixture block 505 after being restored to the original positions, so that the dust cover 2 is fixed.

Referring to fig. 5, the sliding assembly 4 includes a third spring 401, the third spring 401 is fixedly connected to the bottom of the sliding slot 101, the top of the third spring 401 is fixedly connected to a sliding block 402, the sliding block 402 is slidably connected to the sliding slot 101, the sliding block 402 penetrates through the sliding slot 101 and is fixedly connected to the inner wall of the dust cap 2, when the fingerprint identification function is needed, after the clamping state of the dust cap 2 is released through extrusion, because the third spring 401 rebounds under its own elastic force, the third spring 401 pushes the sliding block 402 to slide upwards along the sliding slot 101, the dust cap 2 slides upwards along the sliding slot 101 along with the sliding block 402 under the action of the third spring 401, when the dust cap 2 needs to be closed, the dust cap 2 is pressed downwards, and the sliding block 402 is driven to press the third spring 401 to compress the third spring 401 during pressing of the dust cap 2, and the dust cap 2 slides downwards along with the sliding block 402 along the.

The utility model discloses a theory of operation is: by arranging the dust cap 2, the situation that the fingerprint identification is not sensitive and the like due to the fact that dust is directly adsorbed at the fingerprint identification position can be avoided, the dust cap 2 can effectively separate the fingerprint identification position from the external environment, the dust is prevented from being adsorbed at the fingerprint identification position, the first spring 501 is compressed by pressing the first connecting rod 503, the clamping block 505 is driven to be separated from the second groove 201, the clamping state is released, under the action of the sliding assembly 4, the dust cap 2 in the clamping state is released to slide upwards along the sliding groove 101 under the action of the third spring 401, the fingerprint identification position is exposed, the fingerprint identification can be carried out, the intelligent lock body 1 is opened through the handle 3, after the unlocking is completed, the dust cap 2 is pressed downwards, under the action of pressure, the sliding block 402 overcomes the elastic force of the third spring 401, and drives the dust cap 2 to slide downwards along the sliding groove 101 until the sliding block 5 is contacted with the fixing assembly 5, under the effect of pressure, thereby stopper 603 is extruded by fixture block 505 and rotates and extrude second spring 601 along articulated department until fixture block 505 wholly passes through the inside that stopper 603 got into second recess 201, and fixture block 505 gets into inside the second recess 201 after, stopper 603 resumes to the normal position under the effect of second spring 601, forms the joint to fixture block 505 to it is spacing to make spacing subassembly 6 form fixed subassembly 5.

What has been described above is only a preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. The utility model provides an intelligence lock dust keeper, includes intelligent lock body (1), its characterized in that: spout (101) have all been seted up, two in the front and the back of intelligence lock body (1) the inner bottom wall of spout (101) all is provided with sliding component (4), sliding component (4) run through spout (101) and fixedly connected with are located shield (2) on intelligence lock body (1) right side, the right side of intelligence lock body (1) is provided with handle (3), first recess (102) have been seted up on the right side of intelligence lock body (1), the inner wall of first recess (102) is provided with fixed subassembly (5), second recess (201) have been seted up to the inner wall of shield (2), the inner wall of second recess (201) is provided with spacing subassembly (6), fixed subassembly (5) run through first recess (102) and second recess (201) in proper order and extend to the inside of second recess (201).

2. The intelligent lock dust keeper of claim 1, characterized in that: fixed subassembly (5) include first spring (501), the inner wall fixed connection of first spring (501) and first recess (102), the first connecting block (502) of right side fixedly connected with of first spring (501), the top fixedly connected with second connecting rod (504) of first connecting block (502), second connecting rod (504) run through first recess (102) and fixedly connected with fixture block (505), fixture block (505) run through second recess (201) and extend to the inside of second recess (201).

3. The intelligent lock dust keeper of claim 2, characterized in that: the bottom of the first connecting block (502) is fixedly connected with a first connecting rod (503), and the first connecting rod (503) penetrates through the first groove (102) and extends to the outside of the first groove (102).

4. The intelligent lock dust keeper of claim 1, characterized in that: spacing subassembly (6) are two second spring (601) including quantity, two second spring (601) respectively with the inner wall both sides fixed connection of second recess (201), two the equal fixedly connected with second connecting block (602) of opposite face of second spring (601).

5. The intelligent lock dust keeper of claim 4, characterized in that: one side of the second connecting block (602) far away from the second spring (601) is fixedly connected with a limiting block (603), the bottom of the limiting block (603) is hinged to the inner wall of the second groove (201), and the limiting block (603) is arc-shaped.

6. The intelligent lock dust keeper of claim 1, characterized in that: the sliding assembly (4) comprises a third spring (401), the bottom of the third spring (401) is fixedly connected with the bottom of the sliding groove (101), a sliding block (402) is fixedly connected to the top of the third spring (401), the sliding block (402) is slidably connected with the sliding groove (101), and the sliding block (402) penetrates through the sliding groove (101) and is fixedly connected with the inner wall of the dustproof cover (2).