CN212562800U

CN212562800U - Novel clutch driving device

Info

Publication number: CN212562800U
Application number: CN202020823728.5U
Authority: CN
Inventors: 何启国; 尤清源; 陈时乔
Original assignee: Zhongshan Chuang Erte Intelligent Technology Co ltd
Current assignee: Zhongshan Chuang Erte Intelligent Technology Co ltd
Priority date: 2020-05-15
Filing date: 2020-05-15
Publication date: 2021-02-19
Anticipated expiration: 2030-05-15

Abstract

The utility model discloses a novel clutch driving device, relating to the technical field of lockset tools; a driving shaft mounting groove is formed in the driving shell, the driving shaft is mounted in the driving shaft mounting groove, a driven gear is mounted at one end of the driving shaft and is meshed with the driving gear, the driving gear is mounted on a shaft of a motor, the motor is mounted in the mounting groove of the driving shell, a driving spring is sleeved on the driving shaft, a driving pin is mounted on the driving shaft, a driving slider is movably connected in a movable groove of the driving shell, two fixing parts of the driving spring are connected to two ends of a fixing groove of the driving slider, and a driving cover is mounted at the upper end of the driving shell through screws; the utility model has the advantages of overload protection, motor burnout prevention, service life prolongation and convenient use; the tailless slide block and the tailed slide block can be interchanged, the universality is good, and meanwhile, the structure is simple and the operation is simple and convenient.

Description

Novel clutch driving device

Technical Field

The utility model belongs to the technical field of the tool to lock apparatus, concretely relates to novel separation and reunion drive device.

Background

The existing clutch driving device for the lockset easily has the phenomenon that a motor is overloaded and burnt when in use, and has poor stability when in control.

Disclosure of Invention

The clutch driving device for the lock aims to solve the problems that the existing clutch driving device for the lock is easy to burn due to motor overload during use and has poor stability during control; an object of the utility model is to provide a novel separation and reunion drive device.

The utility model relates to a novel clutch driving device, which comprises a driving shell, a driving shaft, a driving pin, a driven gear, a driving spring, a motor, a driving gear, a driving slider, a driving cover and a screw; the inside of drive shell is provided with the drive shaft mounting groove, the drive shaft is installed in the drive shaft mounting groove, driven gear is installed to the one end of drive shaft, driven gear meshes with the driving gear mutually, drive gear installs epaxially at the motor, the motor is installed in the mounting groove of drive shell, drive spring cup joints in the drive shaft, install the drive round pin on the drive shaft, drive slider swing joint is in the movable slot of drive shell, the both ends at drive slider's fixed slot are connected to two fixed parts of drive spring, the upper end at the drive shell is passed through to the drive lid.

Preferably, the driving shell is provided with a motor wire leading-out groove, and the motor wire leading-out groove is of a reverse buckle type.

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

the overload protection function can be achieved, the motor is prevented from being burnt out, the service life can be prolonged, and the use is convenient;

and the tailless slide block and the tailed slide block can be exchanged, so that the universality is good, the structure is simple, and the operation is simple and convenient.

Drawings

For ease of illustration, the invention is described in detail by the following detailed description and accompanying drawings.

FIG. 1 is an exploded view of the present invention;

FIG. 2 is a schematic structural view of the present invention;

fig. 3 is a cross-sectional view of the present invention;

FIG. 4 is a schematic structural view of the present invention with the driving cover removed;

FIG. 5 is a schematic structural view of the motor lead-out wire groove formed on the driving housing of the present invention;

FIG. 6 is a schematic view of the installation of the tail driving slider in the present invention;

fig. 7 is a schematic structural view of the tail driving slider of the present invention.

In the figure: 1-a drive shell; 2-a drive shaft; 3-driving the pin; 4-a driven gear; 5-a drive spring; 6, a motor; 7-a driving gear; 8-driving the slide block; 9-driving the cover; 10-a screw; 81-fixed slot.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described below with reference to specific embodiments shown in the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

It should also be noted that, in order to avoid obscuring the invention with unnecessary details, only the structures and/or process steps that are closely related to the solution according to the invention are shown in the drawings, while other details that are not relevant to the invention are omitted.

As shown in fig. 1, fig. 2, fig. 3, and fig. 4, the following technical solutions are adopted in the present embodiment: the device comprises a driving shell 1, a driving shaft 2, a driving pin 3, a driven gear 4, a driving spring 5, a motor 6, a driving gear 7, a driving slide block 8, a driving cover 9 and a screw 10; the inside of drive shell 1 is provided with the drive shaft mounting groove, drive shaft 2 is installed in the drive shaft mounting groove, driven gear 4 is installed to the one end of drive shaft 2, driven gear 4 meshes with driving gear 7 mutually, drive gear 7 is installed at motor 6 epaxially, motor 6 is installed in the mounting groove of drive shell 1, drive spring 5 cup joints on drive shaft 2, install drive round pin 3 on the

drive shaft

2, 8 swing joint of drive slider are in the movable slot of drive shell 1, the both ends at the fixed slot 81 of drive slider 8 are connected to two fixed parts of drive spring 5, drive lid 9 passes through screw 10 and installs the upper end at drive shell 1.

As shown in fig. 5, further, a motor wire leading-out groove is formed on the driving shell 1, and the motor wire leading-out groove is of a reverse buckle type.

The working principle of the specific embodiment is as follows:

1. the motor driving gear drives the driven gear, and the torsion is increased through speed change.

2. When the driving shaft rotates anticlockwise, the driving pin pushes the spring and the sliding block to move forwards linearly along the spring spiral line.

3. When the driving shaft rotates clockwise, the driving pin pushes the spring and the sliding block to move backwards linearly along the spring spiral line.

4. The drive pin rotates compressing the spring to the end and the motor may remain on. The overload protection effect is achieved, and the motor is prevented from being burnt out.

The functions are as follows: the driving slide block of the driver has a tailless push function or a tailed push function; the tailless drive slider and the tailed drive slider are interchangeable, the versatility is good, and the tailed drive slider 81 is as shown in fig. 6 and 7.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a novel separation and reunion drive device which characterized in that: the driving mechanism comprises a driving shell, a driving shaft, a driving pin, a driven gear, a driving spring, a motor, a driving gear, a driving slider, a driving cover and a screw; the inside of drive shell is provided with the drive shaft mounting groove, the drive shaft is installed in the drive shaft mounting groove, driven gear is installed to the one end of drive shaft, driven gear meshes with the driving gear mutually, drive gear installs epaxially at the motor, the motor is installed in the mounting groove of drive shell, drive spring cup joints in the drive shaft, install the drive round pin on the drive shaft, drive slider swing joint is in the movable slot of drive shell, the both ends at drive slider's fixed slot are connected to two fixed parts of drive spring, the upper end at the drive shell is passed through to the drive lid.

2. The novel clutch driving device as claimed in claim 1, wherein: the driving shell is provided with a motor wire leading-out groove, and the motor wire leading-out groove is of a reverse buckle type.