CN219672373U

CN219672373U - Intelligent door lock capable of preventing disassembly and assembly

Info

Publication number: CN219672373U
Application number: CN202223122541.0U
Authority: CN
Inventors: 付少东
Original assignee: Guangdong Derui Intelligent Technology Co ltd
Current assignee: Guangdong Derui Intelligent Technology Co ltd
Priority date: 2022-11-24
Filing date: 2022-11-24
Publication date: 2023-09-12
Anticipated expiration: 2032-11-24

Abstract

The utility model discloses an anti-disassembly intelligent door lock, which comprises an intelligent door lock body, wherein a cover plate is movably connected to the bottom of the front surface of the intelligent door lock body through a rotating shaft, a notch is formed in one side of the cover plate, a key screen is fixedly connected to the position, above the rotating shaft, of the intelligent door lock body, a through groove is formed in the top of the front surface of the intelligent door lock body, and a supporting spring is fixedly connected to the rear surface in the through groove. This prevent intelligent lock of dismouting can shelter from the front surface of intelligent door lock body through the apron to avoid its part to expose in outside by dust and moisture cause the influence, can carry out spacingly to the apron through screens ball and spacing groove, make the apron can not become flexible, avoid appearing not reaching the condition of protecting intelligent door lock body because of the apron is not hard up, improved the practicality of this device, satisfied user's user demand.

Description

Intelligent door lock capable of preventing disassembly and assembly

Technical Field

The utility model relates to the technical field of intelligent door locks, in particular to an anti-disassembly intelligent door lock.

Background

The intelligent door lock is an improved lock which is different from the traditional mechanical lock and is more intelligent and simplified in the aspects of user safety, identification and manageability. The intelligent door lock is an executive component for locking the door in an access control system.

The utility model provides an anti-disassembly's intelligent lock ", patent number (CN 217176146U), all do not have the screw of exposing on through two baffles, with lock core main part embedding in the door intermediate layer, in lock body embedding, lock body and door board side are fixed, the installation is accomplished, only just can dismantle under the door in the open condition, thoroughly effectively realize preventing tearing open, however, prevent the intelligent lock of dismouting when using, lack corresponding surface protection design, lead to the instrument end of intelligent lock to expose in the outside, receive dust and moisture's influence easily, bring inconvenience for the user, can not satisfy user's user demand yet.

Disclosure of Invention

The utility model aims to provide an anti-disassembly intelligent door lock, which solves the problems that the intelligent door lock is lack of a corresponding outer surface protection design when in use, so that the instrument end of the intelligent door lock is exposed to the outside and is easily influenced by dust and moisture, inconvenience is brought to a user, and the use requirement of the user cannot be met.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an intelligent lock of dismouting is prevented, includes intelligent lock body, the bottom position of leaning on of intelligent lock body front surface has the apron through pivot swing joint, the notch has been seted up to one side of apron, the intelligent lock body is located the position department fixedly connected with button screen of pivot top, logical groove has been seted up to the top position of leaning on of intelligent lock body front surface, the rear surface fixedly connected with supporting spring in the logical groove, supporting spring's front end fixedly connected with fixed block, the front surface fixedly connected with screens ball of fixed block, the guide slot has been seted up around the surface of fixed block, the inner wall of logical groove is provided with the guide arm around, fixed connection between guide arm and the logical groove.

Compared with the prior art, the utility model has the beneficial effects that:

this prevent intelligent lock of dismouting can shelter from the front surface of intelligent door lock body through the apron to avoid its part to expose in outside by dust and moisture cause the influence, can carry out spacingly to the apron through screens ball and spacing groove, make the apron can not become flexible, avoid appearing not reaching the condition of protecting intelligent door lock body because of the apron is not hard up, improved the practicality of this device, satisfied user's user demand.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a cross-sectional view of the structure of the present utility model;

FIG. 3 is an enlarged schematic view of a portion of FIG. 2A;

fig. 4 is a top view showing the connection relationship between the fixing plate and the supporting spring according to the present utility model.

In the figure: 1. an intelligent door lock body; 2. a cover plate; 3. a notch; 4. a key screen; 5. a through groove; 6. a support spring; 7. a fixed block; 8. a clamping ball; 9. a guide groove; 10. a guide rod; 11. a handle; 12. a bolt; 13. a fingerprint sensing lock; 14. and a limit groove.

Description of the embodiments

The utility model will now be further described by way of specific examples with reference to the accompanying drawings, which are given by way of illustration only and not by way of limitation.

Referring to fig. 1-4, the present utility model provides a technical solution: an intelligent door lock capable of preventing disassembly and assembly is characterized in that a handle is fixedly arranged at the position close to the top of the front surface of a lock body of the intelligent door lock, and the handle is convenient for a user to unlock.

The notch and the cover plate are designed integrally, the notch and the handle are designed correspondingly, and the notch enables the cover plate not to interfere with the handle during use.

The intelligent door lock is characterized in that a lock tongue is fixedly arranged at the position close to the top of one side of the intelligent door lock body and used for locking with a door frame.

The fingerprint sensing lock is fixedly connected to the front surface of the handle at one side, so that fingerprint unlocking can be performed.

The apron adopts elastic rubber to support, and the shape of apron is unanimous with intelligent door lock body for the apron can carry out certain deformation.

The limiting groove is formed in the position, close to the top, of the front surface of the cover plate, and is matched with the clamping ball, so that the cover plate can be clamped.

One end of the guide rod, which is close to the fixed block, extends to the inside of the guide groove and contacts with the inner wall of the guide groove, and the guide rod is movably connected with the guide groove, so that the fixed block is prevented from being blocked due to offset.

Working principle: by using the device, a user rotates the cover plate 2 to rotate towards the handle 11, so that the cover plate 2 and the intelligent door lock body 1 are overlapped, the cover plate 2 covers the intelligent door lock body 1 to play a role in protecting, the clamping ball 8 is of a circular design and extends to the outside of the through groove 5, and when the limiting groove 14 on the cover plate 2 moves to be aligned with the clamping ball 8, the clamping ball 8 is clamped in the limiting groove 14, so that the cover plate 2 is limited.

The working process can be known as follows:

this prevent intelligent lock of dismouting can shelter from intelligent door lock body 1's front surface through apron 2 to avoid its part to expose in the outside and cause the influence by dust and moisture, can carry out spacingly to apron 2 through screens ball 8 and spacing groove 14, make apron 2 can not become flexible, avoid appearing not reaching the condition of protecting intelligent door lock body 1 because of apron 2 is not hard up, improved the practicality of this device, satisfied user's user demand.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an intelligent lock of dismouting, includes intelligent door lock body (1), its characterized in that: the intelligent door lock is characterized in that a cover plate (2) is movably connected to the bottom of the front surface of the intelligent door lock body (1), a notch (3) is formed in one side of the cover plate (2), a key screen (4) is fixedly connected to the position, above the rotating shaft, of the intelligent door lock body (1), a through groove (5) is formed in the top of the front surface of the intelligent door lock body (1), a supporting spring (6) is fixedly connected to the rear surface of the through groove (5), a fixing block (7) is fixedly connected to the front end of the supporting spring (6), a clamping ball (8) is fixedly connected to the front surface of the fixing block (7), a guide groove (9) is formed in the outer surface of the fixing block (7) in a surrounding mode, a guide rod (10) is arranged on the inner wall of the through groove (5) in a surrounding mode, and the guide rod (10) is fixedly connected with the through groove (5).

2. The anti-disassembly intelligent door lock according to claim 1, wherein: the handle (11) is fixedly arranged at the position close to the top of the front surface of the intelligent door lock body (1).

3. The anti-disassembly intelligent door lock according to claim 1, wherein: the notch (3) and the cover plate (2) are integrally designed, and the notch (3) and the handle (11) are correspondingly designed.

4. The anti-disassembly intelligent door lock according to claim 1, wherein: a lock tongue (12) is fixedly arranged at the position close to the top of one side of the intelligent door lock body (1).

5. The anti-disassembly intelligent door lock according to claim 2, wherein: a fingerprint sensing lock (13) is fixedly connected to the front surface of the handle (11) at one side.

6. The anti-disassembly intelligent door lock according to claim 1, wherein: the cover plate (2) is supported by elastic rubber, and the shape of the cover plate (2) is consistent with that of the intelligent door lock body (1).

7. The anti-disassembly intelligent door lock according to claim 1, wherein: a limit groove (14) is formed in the position, close to the top, of the front surface of the cover plate (2), and the limit groove (14) is matched with the clamping ball (8).

8. The anti-disassembly intelligent door lock according to claim 1, wherein: one end of the guide rod (10) close to the fixed block (7) extends to the inside of the guide groove (9) and is in contact with the inner wall of the guide groove (9), and the guide rod (10) is movably connected with the guide groove (9).