CN219158653U

CN219158653U - Intelligent lock core insert capable of resisting axial force

Info

Publication number: CN219158653U
Application number: CN202223587639.3U
Authority: CN
Inventors: 周利勇; 朱小林; 王阳斌
Original assignee: Zhejiang Jiebo Intelligent Technology Co ltd
Current assignee: Zhejiang Jiebo Intelligent Technology Co ltd
Priority date: 2022-12-31
Filing date: 2022-12-31
Publication date: 2023-06-09
Anticipated expiration: 2032-12-31

Abstract

The utility model discloses an anti-axial force intelligent lock core, which comprises a handle, wherein one end of the handle is provided with an integrally formed fixed rod, one end of the fixed rod is provided with a convex rod, one end of the convex rod is provided with a square slot, the outer wall of the convex rod is fixedly connected with an explosion-proof bearing, one side of the explosion-proof bearing is provided with a core inserting body, the core inserting body comprises a rectangular strip-shaped inserting rod and a rotating sheet, and the rotating sheet is fixedly connected with one end of the inserting rod; according to the utility model, the explosion-proof bearing is additionally arranged on the outer wall of the protruding rod, so that the axial force borne by the outer wall of the inserted rod can be reduced, the explosion of the inserted core is avoided, the bearing is convenient to fixedly connect with the lock case by arranging the mounting hole outside the explosion-proof bearing, the service life of the intelligent lock can be prolonged by arranging the device, and meanwhile, the mode of additionally arranging the bearing does not increase excessive extra cost, so that the intelligent lock has the characteristics of low input cost and convenience in installation, and can be suitable for the assembly of more intelligent door locks.

Description

Intelligent lock core insert capable of resisting axial force

Technical Field

The utility model relates to the technical field of intelligent locks, in particular to an axial force resistant intelligent lock ferrule.

Background

The intelligent lock is different from the traditional mechanical lock, is more intelligent in the aspects of user identification, safety and manageability, and is an executive component of locking a door in an access control system. The intelligent lock intelligently reflects the sign that whether the mobile phone can be remotely controlled and linked with the intelligent home. It mainly comprises an electric control driving system and a mechanical implementation mechanism.

When the existing intelligent lock rotates, the insertion core is stressed greatly, the axial resistance is low, the insertion core bursts easily, and the service life of the intelligent lock is not long.

Disclosure of Invention

The utility model aims to provide an anti-axial force intelligent lock insert core, which improves the explosion-proof capability of a convex rod insert core by additionally arranging a bearing on the outer wall of the convex rod.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an anti axial force intelligence lock pin, includes the handle, the one end of handle is provided with integrated into one piece's dead lever, the one end of dead lever is provided with protruding pole, square slot has been seted up to the one end of protruding pole, the outer wall fixedly connected with explosion-proof bearing of protruding pole, one side of explosion-proof bearing is provided with the lock pin body.

Preferably, the insert core body comprises a rectangular strip-shaped insert rod and a rotating piece, wherein the rotating piece is fixedly connected with one end of the insert rod, and one end of the insert rod penetrates through the bearing and is inserted into the protruding rod through the slot.

Preferably, the outer wall of the explosion-proof bearing is provided with four fixing blocks, and one side of each fixing block is provided with a fixing mounting hole.

Preferably, a threaded hole is formed in one end of the inserted link, and rectangular limiting grooves are formed in four outer wall surfaces of the inserted link.

Preferably, the outer wall of the rotating piece is provided with an integrally formed bulge, and one side of the rotating piece is provided with a square groove.

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

according to the utility model, the explosion-proof bearing is additionally arranged on the outer wall of the protruding rod, so that the axial force borne by the outer wall of the inserted rod can be reduced, the explosion of the inserted core is avoided, the bearing is convenient to fixedly connect with the lock case by arranging the mounting hole outside the explosion-proof bearing, the service life of the intelligent lock can be prolonged by arranging the device, and meanwhile, the mode of additionally arranging the bearing does not increase excessive extra cost, so that the intelligent lock has the characteristics of low input cost and convenience in installation, and can be suitable for the assembly of more intelligent door locks.

Drawings

FIG. 1 is an isometric view of the present utility model;

FIG. 2 is an exploded view of the present utility model;

FIG. 3 is a schematic view of the structure of the explosion-proof bearing of the present utility model;

fig. 4 is a schematic structural view of a ferrule body according to the present utility model.

In the figure: 1. a handle; 2. a fixed rod; 3. an explosion-proof bearing; 4. a ferrule body; 201. a protruding rod; 202. a slot; 301. a fixed block; 302. a mounting hole; 401. a rod; 402. a limit groove; 403. a square groove; 404. a threaded hole; 405. a protrusion; 406. and a rotating piece.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides an anti axial force intelligence lock pin, includes handle 1, and the one end of handle 1 is provided with integrated into one piece's dead lever 2, and the one end of dead lever 2 is provided with protruding pole 201, and square slot 202 has been seted up to the one end of protruding pole 201, and the outer wall fixedly connected with explosion-proof bearing 3 of protruding pole 201, and one side of explosion-proof bearing 3 is provided with lock pin body 4;

the inserting core body 4 comprises a rectangular strip-shaped inserting rod 401 and a rotating piece 406, the rotating piece 406 is fixedly connected with one end of the inserting rod 401, and one end of the inserting rod 401 penetrates through the bearing and is inserted into the protruding rod 201 through the inserting groove 202;

four fixing blocks 301 are arranged on the outer wall of the anti-explosion bearing 3, a fixing mounting hole 302 is formed in one side of each fixing block 301, and the fixing blocks 301 are arranged to facilitate the fixing and mounting of the anti-explosion bearing 3 and an external part;

a threaded hole 404 is formed in one end of the inserting rod 401, rectangular limiting grooves 402 are formed in four outer wall surfaces of the inserting rod 401, and when the handle 1 rotates through the limiting grooves 402, the inserting rod 401 synchronously rotates;

an integrally formed protrusion 405 is arranged on the outer wall of the rotating piece 406, and a square groove 403 is formed on one side of the rotating piece 406;

when in use, the convex rod 201 is inserted into the inner ring of the explosion-proof bearing 3 to be fixed, and the explosion-proof bearing 3 is fixedly connected with the lock shell assembly through the fixing block 301 and the mounting hole 302 of the outer wall.

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. An anti axial force intelligence lock pin, includes handle (1), its characterized in that: one end of handle (1) is provided with integrated into one piece's dead lever (2), the one end of dead lever (2) is provided with protruding pole (201), square slot (202) have been seted up to the one end of protruding pole (201), the outer wall fixedly connected with explosion-proof bearing (3) of protruding pole (201), one side of explosion-proof bearing (3) is provided with lock pin body (4).

2. The axial force resistant smart lock cylinder as set forth in claim 1, wherein: the inserting core body (4) comprises a rectangular strip-shaped inserting rod (401) and a rotating piece (406), the rotating piece (406) is fixedly connected with one end of the inserting rod (401), and one end of the inserting rod (401) penetrates through a bearing and is inserted into the protruding rod (201) through the inserting groove (202).

3. The axial force resistant smart lock cylinder as set forth in claim 1, wherein: the outer wall of the explosion-proof bearing (3) is provided with four fixing blocks (301), and one side of each fixing block (301) is provided with a fixing mounting hole (302).

4. The axial force resistant smart lock cylinder as set forth in claim 2, wherein: threaded holes (404) are formed in one end of the inserting rod (401), and rectangular limiting grooves (402) are formed in four outer wall surfaces of the inserting rod (401).

5. The axial force resistant smart lock cylinder as set forth in claim 2, wherein: the outer wall of the rotating piece (406) is provided with an integrated bulge (405), and one side of the rotating piece (406) is provided with a square groove (403).