Multifunction electronic lock clutch
Technical field
This utility model is related to electronic lock technical field, more particularly to a kind of multifunction electronic lock clutch.
Background technology
With the continuous development of security protection industry, also more and more extensively, modular theory is extensively connect for intelligent door lock application
Receive, and clutch is concerned by people again as the core of smart lock, thus, before this applicant is in number of patent application
A kind of multifunctional clutch of electronic lock is applied in 201620179160.1 utility model patent, it is driven by motor and is pushed away
Plate pushes the design that automatically resets of on-of pin and on-of pin when push pedal pressure is released, and makes the stable performance of this clutch, reliability,
It is rational in infrastructure, compact;Meanwhile, tapered end directly connects with clutch so as to directly reach the function of opening clutch.However, should
The multifunctional clutch of electronic lock allows and there is following defect during actually used, and handle is easily rocked, and handle can not
Automatically reset.
Utility model content
The purpose of this utility model there are provided that one kind can reduce a hand wobble and handle can be automatically reset multi-functional
Electronic lock clutch.
What this utility model was realized in:
A kind of multifunction electronic lock clutch, including protecgulum, bonnet, handle limited seat, handle limited lid, clutch reversing
Block, clutch rotary head, the on-of pin for being arranged with clutch return spring, the electric machine assembly with clutch push pedal, the drive motor
The tapered end push pedal that moves on component and make the electric machine assembly return spring that the electric machine assembly after shifting resets, the protecgulum it is upper
Portion is installed on the handle limited seat, and the handle limited lid is by bearing and cooperation and the handle limited seat of handle torsion spring
Connection is rotated, the side of the handle limited lid is provided with the first in command's connecting shaft being fastenedly connected with outer handle, the handle
The opposite side of limited cover connects the clutch reversing block, and the clutch rotary head is sheathed on the clutch reversing block, and
The inner chamber of clutch reversing block described in the inner space of the clutch rotary head so that the on-of pin is in the clutch push pedal
The lower flexible connection clutch rotary head and the clutch reversing block are promoted, the group of motors is installed respectively in the bottom of the protecgulum
Part, the tapered end push pedal and the electric machine assembly return spring.
Used as the improvement of above-mentioned multifunction electronic lock clutch, the top of the protecgulum is provided with handle limited seat mounting groove,
The two opposite sides of the handle limited seat mounting groove are respectively equipped with a commutation post fastener hole, and the side of the handle limited seat passes through
Commutation post is fastenedly connected with arbitrary commutation post fastener hole, so that the handle limited seat is installed in the handle limited seat
In mounting groove.
Used as the improvement of above-mentioned multifunction electronic lock clutch, the side of the handle limited seat is provided with arc-shaped limit groove,
The side of the handle limited lid is provided with arc-shaped limit block, and the handle limited lid is by bearing and cooperation and the institute of handle torsion spring
State handle limited seat and rotate connection so that the arc-shaped limit block is movably arranged in the arc-shaped limit groove.
Used as the improvement of above-mentioned multifunction electronic lock clutch, the side of the clutch rotary head is additionally provided with and inner side handle
The hand-tight second in command's connecting shaft being solidly connected.
Used as the improvement of above-mentioned multifunction electronic lock clutch, the bottom of the protecgulum is provided with the first of the setting that is interconnected
Resettlement groove and the second resettlement groove, the electric machine assembly also includes the electric machine assembly master for driving the clutch push pedal to move up and down
Body, the electric machine assembly main body is placed in first resettlement groove, and the tapered end push pedal and the electric machine assembly return spring divide
In not being placed in second resettlement groove, the shell side of the electric machine assembly main body convexes to form electric machine assembly push pedal, described
Electric machine assembly push pedal is located between the tapered end push pedal and the electric machine assembly return spring.
Used as the improvement of above-mentioned multifunction electronic lock clutch, the electric machine assembly also includes and the electric machine assembly main body
The densifying plate of electric connection, the densifying plate installs the side in first resettlement groove away from second resettlement groove.
The beneficial effects of the utility model are:The multifunction electronic lock clutch that this utility model is provided, it is additionally arranged handle
Handss limit base and handle limited lid, the side of handle limited lid is provided with the first in command's connecting shaft being fastenedly connected with outer handle,
The opposite side of handle limited lid is connected with clutch reversing block, and handle limited lid is by bearing and cooperation and the handle of handle torsion spring
Limit base rotates connection, by the structure setting of bearing so that between bearing and handle limited seat, bearing and handle limited lid all
It is close-fitting, gapless, so as to reach handle without the effect rocked, strengthens handle feel, and passes through the structure design of handle torsion spring,
So that handle is capable of achieving auto-reset function.
Description of the drawings
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or the accompanying drawing to be used needed for description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, before creative labor is not paid
Put, can be with according to these other accompanying drawings of accompanying drawings acquisition.
Fig. 1 splits schematic diagram for a kind of overall structure of preferred embodiment of this utility model multifunction electronic lock clutch.
Fig. 2 is multifunction electronic lock clutch shown in Fig. 1 without structure schematic diagram during bonnet.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of this utility model protection.
As shown in figure 1, the present embodiment provides a kind of multifunction electronic lock clutch, including protecgulum 1, bonnet 2, handle limited
Seat 3, handle limited lid 4, clutch reversing block 5, clutch rotary head 6, the on-of pin 8 for being arranged with clutch return spring 7, band clutch
The tapered end push pedal 101 that moves on the electric machine assembly 9 of push pedal 91, drive motor component 9 and make what the electric machine assembly after shifting 9 resetted
Electric machine assembly return spring 102, the top of protecgulum 1 is installed on handle limited seat 3, and handle limited lid 4 is turned round by bearing 103 and handle
The cooperation of spring 104 is rotated with handle limited seat 3 and is connected, and the side of handle limited lid 4 is provided with fastening (not shown) with outer handle
First in command's connecting shaft 41 of connection, the opposite side connection clutch reversing block 5 of handle limited lid 4, clutch rotary head 6 is sheathed on
On clutch reversing block 5, and the inner chamber of the inner space clutch reversing block 5 of clutch rotary head 6 so that on-of pin 8 is in clutch
Clutch rotary head 6 and clutch reversing block 5 are flexibly connected under the promotion of push pedal 91, electric machine assembly 9, lock are installed respectively in the bottom of protecgulum
Head push pedal 101 and electric machine assembly return spring 102.
In the present embodiment, as shown in figure 1, the top of protecgulum 1 is provided with handle limited seat mounting groove 11, handle limited seat peace
The two opposite sides of tankage 11 are respectively equipped with a commutation post fastener hole 12, the side of handle limited seat 3 by commutation post 31 with it is arbitrary
Commutation post fastener hole 12 is fastenedly connected, so that handle limited seat 3 is installed in handle limited seat mounting groove 11.Handle limited seat
3 side is provided with arc-shaped limit groove 32, and the side of handle limited lid 4 is provided with arc-shaped limit block 42, and handle limited lid 4 passes through bearing
103 and cooperation and the handle limited seat 3 of handle torsion spring 104 rotate and be connected so that arc-shaped limit block 42 is movably arranged at arc-shaped limit
In groove 32.By such structure setting, when being allowed to realize handle direction right and left mutually changing, only need to be by commutation post 31 from a side draw
Go out to commutate post fastener hole 12, by handle limited seat 3 and the synchronous axial system 180 degree of handle limited lid 4, then is allowed to solid by the post 12 that commutates
It is scheduled on the commutation post fastener hole 12 of opposite side, just can completes handle direction right and left mutually changing, it is very convenient, fast.
As shown in Figures 1 and 2, the side of clutch rotary head 6 is additionally provided with and is fastenedly connected with internal handle (not shown)
Second in command's connecting shaft 61.The bottom of protecgulum 1 is provided with first resettlement groove 13 and the second resettlement groove 14 of the setting that is interconnected, motor
Component 9 also includes the electric machine assembly main body 92 that driving clutch push pedal 91 is moved up and down, and electric machine assembly main body 92 is placed in first
In resettlement groove 13, tapered end push pedal 101 is placed in respectively in the second resettlement groove 14 with electric machine assembly return spring 102, electric machine assembly master
The shell side of body 92 convexes to form electric machine assembly push pedal 921, and electric machine assembly push pedal 921 is located in tapered end push pedal 101 and motor
Between component return spring 102.Electric machine assembly 9 also includes the densifying plate 93 being electrically connected with electric machine assembly main body 92, densifying plate 93
The side away from the second resettlement groove 14 in the first resettlement groove 13 is installed, by the setting of densifying plate 93, electric machine assembly 9 is capable of achieving
Encrypted work function.
During work, as shown in Figures 1 and 2, on the one hand, electric machine assembly main body 92 is connected to after unlocking instruction, driving clutch
Move in push pedal 91 so that on-of pin 8 is inserted into the inner chamber of clutch reversing block 5 under the upper shifting effect of clutch push pedal 91, and then
So that clutch rotary head 6 is connected with clutch reversing block 5, now, outer handle drives clutch to change by the transmission of handle limited lid 4
To the rotation of block 5, be capable of achieving the rotation of clutch rotary head 6, to complete the unlocking of electronic lock, and electric machine assembly main body 92 drive from
When clutch push pedal 92 is moved down, on-of pin 8 leaves the inner chamber of clutch reversing block 5 under the reset response of clutch return spring 7, and then makes
Obtain clutch rotary head 6 to separate with clutch reversing block 5, now, outer handle drives clutch reversing by the transmission of handle limited lid 4
The rotation of block 5, can not drive the rotation of clutch rotary head 6, electronic lock to be in locked state;On the other hand, key insertion tapered end,
Rotation key drives tapered end rotation, tapered end to drive tapered end push pedal 101 to rotate and move so that move in electric machine assembly push pedal 921, and then
Drive and moved on whole electric machine assembly 92, now, move in the synchronization of clutch push pedal 91 so that on-of pin 8 is in clutch push pedal 91
The inner chamber of clutch reversing block 5 is inserted under upper shifting effect, and then clutch rotary head 6 is connected with clutch reversing block 5, now,
Outer handle drives the rotation of clutch reversing block 5 by the transmission of handle limited lid 4, is capable of achieving the rotation of clutch rotary head 6, with
Complete key unlocking, and electric machine assembly push pedal 921 is driven whole when moving down under the reset response of electric machine assembly return spring 102
Electric machine assembly 92 is moved down, and now, driving clutch push pedal 92 is synchronous to be moved down, and on-of pin 8 is under the reset response of clutch return spring 7
The inner chamber of clutch reversing block 5 is left, and then clutch rotary head 6 is separated with clutch reversing block 5, now, outer handle passes through
The transmission of handle limited lid 4 drives the rotation of clutch reversing block 5, can not drive the rotation of clutch rotary head 6, and whole lock is in lock
Conjunction state.
The multifunction electronic lock clutch that the present embodiment is provided, it is additionally arranged handle limited seat and handle limited lid, handle
The side of limited cover is provided with the first in command's connecting shaft being fastenedly connected with outer handle, and opposite side and the clutch of handle limited lid are changed
Rotated with handle limited seat by the cooperation of bearing and handle torsion spring and be connected to block connection, and handle limited lid, by bearing
Structure setting so that be all close-fitting between bearing and handle limited seat, bearing and handle limited lid, gapless, so as to reach handle
Handss strengthen handle feel without the effect rocked, and pass through the structure design of handle torsion spring so that handle is capable of achieving the work(that automatically resets
Energy.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit this utility model
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc. should be included in this utility model
Protection domain within.