CN209874751U

CN209874751U - Cabinet lock locking clutch mechanism

Info

Publication number: CN209874751U
Application number: CN201920457079.9U
Authority: CN
Inventors: 刘风祥; 徐公云
Original assignee: Wuxi Ai Fei Insults Science And Technology Ltd
Current assignee: Wuxi Ai Fei Insults Science And Technology Ltd
Priority date: 2019-04-04
Filing date: 2019-04-04
Publication date: 2019-12-31
Anticipated expiration: 2029-04-04

Abstract

The utility model relates to a cabinet lock locking clutch mechanism, which comprises a main structure, a clutch piece, a knob body and a locking plate, wherein the clutch piece is arranged in the main structure in a rotating way, the knob body passes through the clutch piece to be rotationally connected with the clutch piece, and the head of the knob body is connected with the locking plate; one end of the clutch piece is provided with an opening, the other end of the clutch piece is provided with a clamping groove, and the motor drives a motor push rod to be inserted into or pulled out of the opening; the knob body is provided with a through hole corresponding to the clamping groove; the mechanical lock cylinder is arranged in the knob body and connected with the mechanical lock head, the mechanical lock head penetrates through the through hole to be in sliding connection with the through hole, and the mechanical lock head is controlled by the mechanical lock cylinder to be inserted into or pulled out of the clamping groove. The utility model discloses simple structure, have high reliability, long service life, high security.

Description

Cabinet lock locking clutch mechanism

Technical Field

The utility model relates to a clutching mechanism, specifically speaking are locking clutching mechanism of rack lock.

Background

With the development of electronic technology, compared with intelligent locks with mechanical locks, which are safe and convenient, the intelligent locks more and more enter thousands of households, and the intelligent management systems are more and more adopted by enterprises. The clutch mechanism is used as a core component of the intelligent lock, and has high requirements on the service life and reliability of the intelligent lock, so that the development of the locking clutch mechanism of the intelligent cabinet lock with simple structure, high reliability, long service life and high safety and the locking clutch mechanism of the mechanical key have important significance.

Disclosure of Invention

An object of the utility model is to overcome the not enough of existence among the prior art, provide a rack lock locking clutch of simple structure, high reliability, long service life, high security.

According to the utility model provides a technical scheme: a cabinet lock locking clutch mechanism comprises a main structure, a clutch piece, a knob body and a locking plate, wherein the clutch piece is rotationally arranged in the main structure, the knob body penetrates through the clutch piece to be rotationally connected with the clutch piece, and the head of the knob body is connected with the locking plate; one end of the clutch piece is provided with an opening, the other end of the clutch piece is provided with a clamping groove, and the motor drives a motor push rod to be inserted into or pulled out of the opening; the knob body is provided with a through hole corresponding to the clamping groove; the mechanical lock cylinder is arranged in the knob body and connected with the mechanical lock head, the mechanical lock head penetrates through the through hole to be in sliding connection with the through hole, and the mechanical lock head is controlled by the mechanical lock cylinder to be inserted into or pulled out of the clamping groove.

As a further improvement of the utility model, the tail part of the knob body is provided with a knob handle.

As a further improvement, the motor is provided with a rotating shaft, the spring is wound in the rotating shaft, the rotating shaft is fixedly provided with a convex point which is used for pushing the spring to slide forwards and backwards, and the spring is simultaneously connected with the motor push rod.

As a further improvement, the lock hole of the mechanical lock cylinder is located at the tail of the knob body, and the mechanical key is inserted into the lock hole to control the mechanical lock cylinder.

As a further improvement of the utility model, knob body head is equipped with the lug, the lug is square, be equipped with on the locking plate with lug complex square hole.

Compared with the prior art, the utility model, have following advantage:

1. simple structure, the commonality is good, is suitable for most intelligent rack lock.

2. The clutch device has high safety and stability, good reliability and long service life.

3. The use is simple and flexible, and the comprehensive management of enterprises and public institutions is convenient.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the unlocking structure of the present invention.

Fig. 3 is an exploded view of the present invention.

Fig. 4 is a top cross-sectional view of the present invention.

Description of reference numerals: 1-motor, 1.1-rotating shaft, 1.2-spring, 1.3-salient point, 2-motor push rod, 3-main structure, 4-clutch, 4.1-opening, 4.2-clamping groove, 5-knob body, 5.1-through hole, 5.2-knob handle, 5.3-lug, 6-locking plate, 7-mechanical lock core, 7.1-locking hole part, 8-mechanical key and 9-mechanical lock head.

Detailed Description

The invention is further described with reference to the following specific drawings and examples.

As shown in fig. 1 and 3, the present invention relates to a cabinet lock locking clutch mechanism, which comprises a main structure 3, a clutch 4, a knob body 5 and a locking plate 6, wherein the clutch 4 is rotatably arranged in the main structure 3, the knob body 5 passes through the clutch 4 to be rotatably connected with the clutch 4, and the head of the knob body 5 is connected with the locking plate 6; one end of the clutch piece 4 is provided with an opening 4.1, the other end of the clutch piece 4 is provided with a clamping groove 4.2, and the motor 1 drives the motor push rod 2 to be inserted into or pulled out of the opening 4.1; a through hole 5.1 (shown in fig. 3) is formed in the knob body 5 corresponding to the slot 4.2; the mechanical lock cylinder 7 is arranged in the knob body 5, the mechanical lock cylinder 7 is connected with the mechanical lock head 9, the mechanical lock head 9 penetrates through the through hole 5.1 to be in sliding connection with the through hole 5.1, and the mechanical lock cylinder 7 controls the mechanical lock head 9 to be inserted into or pulled out of the clamping groove 4.2.

The tail of the knob body 5 is provided with a knob handle 5.2.

As shown in fig. 1, when not locking, motor push rod 2 breaks away from clutch 4, and mechanical tapered end 9 is by spacing 4.2 in the draw-in groove of clutch 4, pins clutch 4, because clutch 4 rotates and sets up in main structure 3, so when twisting knob handle 5.2, knob body 5 drives clutch 4 and controls rotary motion, and knob body 5 is connected with locking plate 6 again, consequently can drive locking plate 6 and realize the switch door.

As shown in figure 2, the motor push rod 2 is inserted into the opening 4.1 at one end of the clutch 4, so that the clutch 4 can not rotate left and right, and the clutch 4 is clamped by the mechanical lock head 9, so that the knob body 5 can not rotate freely, and the door can not be opened and closed by the clutch. Then, the mechanical key 8 is inserted, the mechanical key 8 is rotated, the mechanical lock cylinder 7 rotates to drive the mechanical lock head 9 to be pulled out from the clamping groove 4.2 of the clutch part 4, the mechanical lock head 9 is separated from the clutch part 4, the knob body 5 is rotated to drive the lock plate 6 to rotate, and the mechanical door opening and closing are realized.

Be equipped with pivot 1.1 on the motor 1, around establishing spring 1.2 on the pivot 1.1, fixed setting is used for promoting gliding bump 1.3 around spring 1.2 on the pivot 1.1, and spring 1.2 links to each other with motor push rod 2 simultaneously.

Furthermore, a lock hole portion 7.1 of the mechanical lock cylinder 7 is located at the tail portion of the knob body 5, and a mechanical key 8 is inserted into the lock hole portion 7.1 to control the mechanical lock cylinder 7.

As shown in fig. 3, further, a protrusion 5.3 is disposed at the head of the knob body 5, the protrusion 5.3 is square, and a square hole 6.1 matched with the protrusion 5.3 is disposed on the locking plate 6.

It is to be understood that the above embodiments are merely exemplary embodiments that have been employed to illustrate the principles of the present invention, and that the present invention is not limited thereto. It will be apparent to those skilled in the art that various modifications and improvements can be made without departing from the spirit and substance of the invention, and these modifications and improvements are also considered to be within the scope of the invention.

Claims

1. A cabinet lock locking clutch mechanism comprises a main structure (3), a clutch piece (4), a knob body (5) and a locking plate (6), wherein the clutch piece (4) is rotationally arranged in the main structure (3), the knob body (5) penetrates through the clutch piece (4) to be rotationally connected with the clutch piece (4), and the head of the knob body (5) is connected with the locking plate (6); the clutch is characterized in that one end of the clutch piece (4) is provided with an opening (4.1), the other end of the clutch piece (4) is provided with a clamping groove (4.2), and the motor (1) drives the motor push rod (2) to be inserted into or pulled out of the opening (4.1); the knob body (5) is provided with a through hole (5.1) corresponding to the clamping groove (4.2); the mechanical lock is characterized in that a mechanical lock cylinder (7) is arranged in the knob body (5), the mechanical lock cylinder (7) is connected with a mechanical lock head (9), the mechanical lock head (9) penetrates through the through hole (5.1) to be in sliding connection with the through hole (5.1), and the mechanical lock cylinder (7) controls the mechanical lock head (9) to be inserted into or pulled out of the clamping groove (4.2).

2. The cabinet lock locking clutch mechanism according to claim 1, characterized in that the knob handle (5.2) is provided at the rear of the knob body (5).

3. The cabinet lock locking clutch mechanism according to claim 1, characterized in that the motor (1) is provided with a rotating shaft (1.1), the rotating shaft (1.1) is wound with a spring (1.2), the rotating shaft (1.1) is fixedly provided with a salient point (1.3) for pushing the spring (1.2) to slide back and forth, and the spring (1.2) is simultaneously connected with the motor push rod (2).

4. The cabinet lock locking clutch mechanism according to claim 1, characterized in that the keyhole portion (7.1) of the mechanical lock cylinder (7) is located at the rear portion of the knob body (5), and the mechanical key (8) is inserted into the keyhole portion (7.1) to control the mechanical lock cylinder (7).

5. The cabinet lock locking clutch mechanism according to claim 1, characterized in that the knob body (5) has a protrusion (5.3) at the head, the protrusion (5.3) is square, and the locking plate (6) has a square hole (6.1) matching with the protrusion (5.3).