CN208885129U - A kind of electronic lock clutch - Google Patents
A kind of electronic lock clutch Download PDFInfo
- Publication number
- CN208885129U CN208885129U CN201821062362.3U CN201821062362U CN208885129U CN 208885129 U CN208885129 U CN 208885129U CN 201821062362 U CN201821062362 U CN 201821062362U CN 208885129 U CN208885129 U CN 208885129U
- Authority
- CN
- China
- Prior art keywords
- pulling part
- hole
- pushing block
- electronic lock
- pulling
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Mechanical Operated Clutches (AREA)
Abstract
The utility model provides a kind of electronic lock clutch, including upper pulling part, gear plectrum, the inner core equipped with card slot, middle pulling part and lower pulling part.Inner core is pivotally mounted to middle pulling part, and telescopic starting axis is equipped on middle pulling part, and starting axis can protrude into card slot.Upper pulling part and gear plectrum are pivotally mounted to one end of middle pulling part respectively, and lower pulling part is pivotally mounted to the other end of middle pulling part.Rotatable left and right switch piece is installed on middle pulling part, left and right switch piece is equipped with the first bumping post and the second bumping post, pushing block and lower pushing block are respectively equipped on upper pulling part and lower pulling part, the second bumping post avoids lower pushing block when first bumping post stops pushing block, and the first bumping post avoids upper pushing block when the second bumping post stops lower pushing block.The clutch of the utility model, the inside and outside switching of unlocking of door are very convenient quick.
Description
Technical field
The utility model belongs to electronic lock technical field, is related to a kind of clutch of electronic lock.
Background technique
The effect of the clutch of electronic lock is: external actuating mechanism starts clutch, forward direction twisting door handle, door handle band
Dynamic clutch rotation, clutch drive driving plate rotation, and driving plate rotation retracts lock tongue, to realize unlocking；Reversed twisting
When door handle, door knob hand-motion clutch rotation, clutch drives driving plate rotation, and driving plate rotation stretches out lock tongue, thus
Realization is locked.Currently, existing clutch, often comes with some shortcomings a little: Men Nei and unlocking when switching over need to adopt outdoors
It is switched over specialist tools, switching trouble is time-consuming and laborious.
For this purpose, it is necessary to designing a kind of clutch of electronic lock, to solve the above technical problems.
Utility model content
The purpose of the utility model is to provide a kind of electronic lock clutch, the door of the clutch is interior, switching of unlocking outdoors is non-
It is often convenient and efficient.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model is:
A kind of electronic lock clutch, including upper pulling part, gear plectrum, middle pulling part, inner core, lower pulling part, left and right switch piece,
One reset spring, second back-moving spring, starting axis；
The first mounting hole that its both ends of the surface is connected is equipped in the middle part of the middle pulling part；The inner wall of first mounting hole is equipped with multiple
Position groove；The outer wall of the middle pulling part is equipped with middle shifting block, the second mounting hole, mounting post；
Second mounting hole is the cylindrical lantern ring of middle part conducting, both ends open, and one side open communication first is installed
Hole, axis are vertical with the first mounting hole axis；The mounting post be equipped with transposition hole, left and right switch piece be arranged in transposition hole it
On.
The inner core is rotatably set within the first mounting hole；
The inner chip hole of rectangle is equipped in the middle part of the inner core, outer wall is equipped with card slot, interior outer core of the card slot with respect to the other side
It is equipped with spring and arc groove is installed, the middle section of the spring installation arc groove is equipped with spring stop piece.
Circular through hole is equipped in the middle part of the gear plectrum, edge is equipped with baffle, double wedge；The baffle is dialled for vertical gear
Piece end face and the plate extended downwardly (arc panel)；Axis of the direction of double wedge perpendicular to gear plectrum；
The upper surface of the middle pulling part is fitted with gear plectrum；The baffle is set to middle pulling part outer exterior wall；
Fitting lid sets pulling part on the gear plectrum.
The upper pulling part is annular shape, and middle part is equipped with upper pulling hole, and the upper pulling hole is rectangular through-hole；The upper pulling part
Outer wall edge is equipped with upper pushing block, and the upper pushing block is to protrude convex block at the one of upper pulling part outer wall；Its outer wall edge is additionally provided with first
Limited post, arcuate socket of first limited post for lock body cover limit.
The lower pulling part fits in the bottom face of middle pulling part；
The lower pulling part is annular shape, and middle part is equipped with lower pulling hole, and the lower pulling hole is rectangular through-hole；The lower pulling part
Outer wall edge is equipped with lower pushing block, and the lower pushing block is to protrude convex block at the one of lower pulling part outer wall；Its outer wall edge is additionally provided with second
Limited post, arcuate socket of second limited post for lock body bottom cover limit.
The first back-moving spring is set to spring installation arc groove and resets among groove, one side end face topstick spring catch
Piece；
Telescopic starting axis is installed in the second mounting hole, is set with the second reset bullet on starting axis in the second mounting hole
Spring, when nature second back-moving spring to starting axis apply elastic force to make the one end for starting axis stretch out in pulling part it is outer
Portion；One end of starting axis can be protruded into card slot when applying pressure to starting axis toward inner core direction, and inner core rotation at this time can drive
Pulling part rotation.
The left and right switch piece includes the first bumping post, the second bumping post, and the first bumping post, the second bumping post are divided into the two of mounting post
Side, and the same horizontal position is in upper pushing block, lower pushing block respectively.When first bumping post stops pushing block under the second bumping post evacuation
Pushing block, the first bumping post avoids upper pushing block when the second bumping post stops lower pushing block.
The upper pulling hole, the circular through hole of gear plectrum, the first mounting hole, inner chip hole, the coaxial arrangement of lower pulling hole.
The utility model has the following beneficial effects:
Facilitate the unlocking switching realized in door, outdoors；
Simple for structure reasonable, component transmission is smooth clog-free；
Processing assembling easy to produce, long service life.
The electronic lock clutch of the utility model is equipped with the maneuverable left and right switch piece for unlocking, passes through hexagonal
The inside and outside switching unlocked of door can be realized in spoon (outer hexagonal spanner), needs the tool of dedicated Allen key, therefore in the door of the clutch
Outer unlocking easy switching is quick.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the electronic lock clutch of the utility model；
Fig. 2 is the structural decomposition diagram of the electronic lock clutch of the utility model；
Fig. 3 is the bottom view of the electronic lock clutch of the utility model；
Fig. 4 is the structural schematic diagram (another visual angle) of the electronic lock clutch of the utility model；
Fig. 5 is the top view of the electronic lock clutch of the utility model；
Fig. 6 is the sectional view (perpendicular to cut open) of the electronic lock clutch of the utility model；
Fig. 7 is the sectional view (cross-sectional) of the electronic lock clutch of the utility model；
Fig. 8 is the middle pulling part structural schematic diagram of the utility model.
Specific embodiment
Specific embodiment of the present utility model is described further with reference to the accompanying drawing.It should be noted that
The explanation of these embodiments is used to help to understand the utility model, but does not constitute the restriction to the utility model.This
Outside, technical characteristic involved in the various embodiments of the present invention described below is as long as they do not conflict with each other
It can be combined with each other.
As Figure 1-Figure 8, a kind of electronic lock clutch, including upper pulling part 11, gear plectrum 12, middle pulling part 13, inner core
14, lower pulling part 16, left and right switch piece 19, first back-moving spring 15, second back-moving spring 17, starting axis 18；
The first mounting hole 131 that its both ends of the surface is connected is equipped in the middle part of the middle pulling part 13；First mounting hole 131 it is interior
Wall, which is equipped with, resets groove 132；The outer wall of the middle pulling part 13 is equipped with middle shifting block 133, the second mounting hole 134, mounting post 135；
Second mounting hole 134 is the cylindrical lantern ring of middle part conducting, both ends open, and one side open communication first is pacified
Hole 131 is filled, axis is vertical with 131 axis of the first mounting hole；The mounting post 135 is equipped with transposition hole 136, left and right switch piece
19 are arranged on transposition hole 136.
The inner core 14 is rotatably set within the first mounting hole 131；
The inner chip hole 141 of rectangle is equipped in the middle part of the inner core 14, outer wall is equipped with card slot 143, and card slot 143 is with respect to the other side
14 outer wall of inner core be equipped with spring arc groove 142 be installed, the middle section of spring installation arc groove 142 is equipped with spring stop piece
144。
Circular through hole is equipped in the middle part of the gear plectrum 12, edge is equipped with baffle 122, double wedge 121；The baffle 122
For 12 end face of vertical gear plectrum and the plate (arc panel) that extends downwardly；The direction of double wedge 121 is perpendicular to gear plectrum 12
Axis；
The upper surface of the middle pulling part 13 is fitted with gear plectrum 12；The baffle 122 is set to outside middle 13 outer wall of pulling part
Side；
Fitting lid sets pulling part 11 on the gear plectrum 12.
The upper pulling part 11 is annular shape, and middle part is equipped with upper pulling hole 111, and the upper pulling hole 111 is rectangular through-hole；It is described
The outer wall edge of upper pulling part 11 is equipped with upper pushing block 112, and the upper pushing block 112 is to protrude convex block at the one of upper 11 outer wall of pulling part；Its
Outer wall edge is additionally provided with the first limited post 191, and arcuate socket of first limited post 191 for lock body cover limits.
The lower pulling part 16 fits in the bottom face of middle pulling part 13；
The lower pulling part 16 is annular shape, and middle part is equipped with lower pulling hole 161, and the lower pulling hole 161 is rectangular through-hole；It is described
The outer wall edge of lower pulling part 16 is equipped with lower pushing block 162, and the lower pushing block 162 is to protrude convex block at the one of lower 16 outer wall of pulling part；Its
Outer wall edge is additionally provided with the second limited post 192, and arcuate socket of second limited post 192 for lock body bottom cover limits.
The first back-moving spring 15 is set to spring installation arc groove 142 and resets among groove 132, one side end face top
Paste spring stop piece 144；
Telescopic starting axis 18 is installed in second mounting hole 134, is set on starting axis 18 in the second mounting hole 134
Second back-moving spring 17, second back-moving spring 17 applies elastic force to starting axis 18 to make to start the one of axis 18 when nature
The outside of pulling part 13 in the stretching of end；One end of starting axis 18 can protrude into card slot when applying pressure to starting axis 18 toward 14 direction of inner core
In 143, at this time inner core 14 rotation can drive in pulling part 13 rotate.
The left and right switch piece 19 includes the first bumping post 193, the second bumping post 194, and the first bumping post 193, the second bumping post 194 divide
The same horizontal position is in upper pushing block 112, lower pushing block 162 set on the two sides of mounting post 135, and respectively.The resistance of first bumping post 193
Second bumping post 194 avoids lower pushing block 162, the first bumping post when the second bumping post 194 stops lower pushing block 162 when blocking pushing block 112
193 avoid upper pushing block 112.
The upper pulling hole 111, the circular through hole of gear plectrum 12, the first mounting hole 131, inner chip hole 141, lower pulling hole 161
Coaxial arrangement.
The working principle of the clutch of the utility model is as follows:
Door handle in door is connect with upper pulling hole 111, and door handle outdoors is connect with lower pulling hole 161, and lock housing is (attached not shown
The switching hole for pushing left and right switch piece 19 to rotate is opened up on out) in advance.
(1) door drawback lock: when clutch is in state as shown in Figure 4, the first bumping post 193 stops the upper of pulling part 11
Pushing block 112, F arrow direction twists the door handle in door along Fig. 4 at this time, and pulling part 13 rotates in door knob hand-motion, middle pulling part 13
Middle shifting block 133 push gear plectrum 12 baffle 122, thus drive gear plectrum 12 rotate, and then realize door unlocking.
(2) it unlocks outdoors: pushing a left side with the transposition hole 136 that strong (such as iron staff, wooden stick or sticking plaster) passes through lock housing
Right switch piece 19, commutation is before and after making left and right switch piece 19 to realize switching, and the second bumping post 194 stops lower pushing block 162 at this time,
Evacuation opens pushing block 112, and the door handle of F arrow direction twisting outdoors, can be realized the unlocking of door along Fig. 4.
The clutch of the utility model is equipped with the rotatable left and right switch piece 19 for unlocking, by strong
Realize the inside and outside switching unlocked of door, unlocking direction easy switching is quick.
The embodiments of the present invention is explained in detail in conjunction with attached drawing above, but the utility model is not limited to be retouched
The embodiment stated.For a person skilled in the art, right in the case where not departing from the utility model principle and spirit
These embodiments carry out a variety of change, modification, replacement and modification, still fall in the protection scope of the utility model.
Claims (9)
1. a kind of electronic lock clutch, it is characterised in that: including upper pulling part, gear plectrum, middle pulling part, inner core, lower pulling part, left and right
Switch piece, first back-moving spring, second back-moving spring, starting axis；
The first mounting hole that its both ends of the surface is connected is equipped in the middle part of the middle pulling part；It is recessed that the inner wall of first mounting hole is equipped with reset
Slot；The outer wall of the middle pulling part is equipped with middle shifting block, the second mounting hole, mounting post；
Second mounting hole be middle part conducting, both ends open cylindrical lantern ring, the first mounting hole of one side open communication,
Axis is vertical with the first mounting hole axis；
The mounting post is equipped with transposition hole, and left and right switch piece is arranged on transposition hole；
The inner core is rotatably set within the first mounting hole；
It is equipped with the inner chip hole of rectangle in the middle part of the inner core, outer wall is equipped with card slot, and card slot on the interior outer core of the other side with respect to setting
There is spring that arc groove is installed, the middle section of the spring installation arc groove is equipped with spring stop piece；
Circular through hole is equipped in the middle part of the gear plectrum, edge is equipped with baffle, double wedge；The baffle is vertical gear plectrum end
Face and the plate extended downwardly；
The upper surface of the middle pulling part is fitted with gear plectrum；The baffle is set to middle pulling part outer exterior wall；
Fitting lid sets pulling part on the gear plectrum；
The upper pulling part is annular shape, and middle part is equipped with upper pulling hole, and the upper pulling hole is rectangular through-hole；The outer wall of the upper pulling part
Edge is equipped with upper pushing block；
The lower pulling part fits in the bottom face of middle pulling part；
The lower pulling part is annular shape, and middle part is equipped with lower pulling hole, and the lower pulling hole is rectangular through-hole；The outer wall of the lower pulling part
Edge is equipped with lower pushing block；
The first back-moving spring is set to spring installation arc groove and resets among groove, one side end face topstick spring stop piece.
2. electronic lock clutch according to claim 1, it is characterised in that: the left and right switch piece include the first bumping post,
Second bumping post, the first bumping post, the second bumping post are divided into the two sides of mounting post, and are in same water with upper pushing block, lower pushing block respectively
Prosposition is set.
3. electronic lock clutch according to claim 2, it is characterised in that: be equipped in second mounting hole scalable
Starting axis, be set with second back-moving spring on starting axis in the second mounting hole.
4. electronic lock clutch according to claim 3, it is characterised in that: the upper pulling hole, the circle of gear plectrum are logical
Hole, the first mounting hole, inner chip hole, the coaxial arrangement of lower pulling hole.
5. electronic lock clutch according to claim 4, it is characterised in that: the upper pushing block is to protrude upper pulling part outer wall
Convex block at one.
6. electronic lock clutch according to claim 5, it is characterised in that: the lower pushing block is to protrude lower pulling part outer wall
Convex block at one.
7. electronic lock clutch according to claim 6, it is characterised in that: the upper pulling part outer wall edge is additionally provided with first
Limited post.
8. electronic lock clutch according to claim 7, it is characterised in that: the lower pulling part outer wall edge is additionally provided with second
Limited post.
9. any electronic lock clutch in -8 according to claim 1, it is characterised in that: the direction of the double wedge perpendicular to
The axis of gear plectrum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821062362.3U CN208885129U (en) | 2018-07-05 | 2018-07-05 | A kind of electronic lock clutch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821062362.3U CN208885129U (en) | 2018-07-05 | 2018-07-05 | A kind of electronic lock clutch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208885129U true CN208885129U (en) | 2019-05-21 |
Family
ID=66506322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821062362.3U Expired - Fee Related CN208885129U (en) | 2018-07-05 | 2018-07-05 | A kind of electronic lock clutch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208885129U (en) |
-
2018
- 2018-07-05 CN CN201821062362.3U patent/CN208885129U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190521 Termination date: 20210705 |