CN209469109U - Lock body automatic reset device - Google Patents
Lock body automatic reset device Download PDFInfo
- Publication number
- CN209469109U CN209469109U CN201821432762.9U CN201821432762U CN209469109U CN 209469109 U CN209469109 U CN 209469109U CN 201821432762 U CN201821432762 U CN 201821432762U CN 209469109 U CN209469109 U CN 209469109U
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- CN
- China
- Prior art keywords
- plectrum
- driving lever
- rotation axis
- lock body
- swinging plate
- 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.)
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Abstract
The utility model provides a kind of lock body automatic reset device, including limit plectrum, plucking piece, rotation axis, spring and baffle, wherein: limit plectrum, plucking piece are sheathed on the outside of rotation axis, and limit plectrum, plucking piece can be rotated relative to rotation axis；Rotation axis includes swinging plate, and swinging plate is set on the outside of rotation axis, and the swinging plate is able to drive limit plectrum, plucking piece rotation；Driving lever is provided on the plucking piece, the driving lever is caught in the end of spring, and generates elastic stress to driving lever；Block is provided on the baffle, the block can resist the driving lever.The utility model is structurally reasonable, ingenious in design and cost is relatively low；Using the multiple plectrums of coaxial design, space is taken full advantage of；Driving lever is cleverly blocked using the driving lever of the ingenious connection plectrum of spring, and by block, realizes and resets design.
Description
Technical field
The utility model relates to lock body fields, and in particular, to a kind of lock body automatic reset device.
Background technique
For lock body especially electronic lock body, the maximum difficult point that space is its design how is maximally utilized.It is conventional
Rotation axis reset design all occupy larger space.In order to solve this problem, the coaxial plectrum of our innovative designs, and by changing
Become the different reduction point of locating shim to select to avoid the limited region domain space in plectrum path, and realizes the reset of certain angle
Design.It can change the quantity of anchor point simultaneously to realize single or multiple reduction points, the demand of multiple return units.
Utility model content
For the defects in the prior art, the purpose of the utility model is to provide a kind of lock body automatic reset devices.
According to a kind of lock body automatic reset device provided by the utility model, including limit plectrum, plucking piece, rotation
Axis, spring and baffle, in which:
Limit plectrum, plucking piece are sheathed on the outside of rotation axis, and limit plectrum, plucking piece can turn relative to rotation axis
It is dynamic；
Rotation axis includes swinging plate, and swinging plate is set on the outside of rotation axis, and the swinging plate is able to drive limit plectrum, dials
Sheet devices rotation；
Driving lever is provided on the plucking piece, the driving lever is caught in the end of spring, and generates elastic stress to driving lever；
Block is provided on the baffle, the block can resist the driving lever.
Preferably, the inner wall of the plucking piece is provided with allocating slot, and the swinging plate is set in the allocating slot.
Preferably, the groove depth of the allocating slot is more than or equal to the thickness of swinging plate.
Preferably, the block is set on the rotation path of driving lever.
Preferably, it is provided with convex edge on the outside of the rotation axis, the convex edge can resist the lower surface of the plectrum.
Preferably, the internal diameter of the plectrum is not less than rotation axis outer diameter, is not more than convex edge outer diameter.
Preferably, the driving lever outwardly and downwardly extends from the plectrum side.
Compared with prior art, the utility model have it is following the utility model has the advantages that
1, the utility model is structurally reasonable, ingenious in design and cost is relatively low；
2, the utility model uses the multiple plectrums of coaxial design, takes full advantage of space；
3, the utility model is using the ingenious driving lever for connecting plectrum of spring, and cleverly blocks driving lever by block, realizes
Reset design.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon:
Fig. 1 is the top view of lock body automatic reset device；
Fig. 2 is the explosive view of lock body automatic reset device.
It is shown in figure:
Limit plectrum 1
First plectrum 2
First allocating slot 201
First driving lever 202
Second plectrum 3
Second allocating slot 301
Second driving lever 302
Rotation axis 4
Swinging plate 401
Spring 5
Baffle 6
First block 601
Second block 602
Specific embodiment
The utility model is described in detail combined with specific embodiments below.Following embodiment will be helpful to this field
Technical staff further understands the utility model, but does not limit the utility model in any form.It should be pointed out that ability
For the those of ordinary skill in domain, without departing from the concept of the premise utility, several changes and improvements can also be made.
These are all within the protection scope of the present invention.
As depicted in figs. 1 and 2, according to a kind of preferred embodiment of lock body automatic reset device provided by the utility model,
Including limit plectrum 1, the first plectrum 2, the second plectrum 3, rotation axis 4, spring 5 and baffle 6, limit plectrum 1, the first plectrum 2,
Second plectrum 3 is successively sheathed on 4 outside of rotation axis, and limit plectrum 1, the first plectrum 2, the second plectrum 3 can be relative to rotation axis 4
The installation site of rotation, the first plectrum 2 and the second plectrum 3 in 4 outside of rotation axis can be interchanged；Rotation axis 4 includes swinging plate
401, swinging plate 401 is set to 4 outside of rotation axis, and the swinging plate 401 is able to drive limit plectrum 1, the first plectrum 2, second
Plectrum 3 rotates；It is provided with the first driving lever 202 on first plectrum 2, is provided with the second driving lever 302 on the second plectrum 3, described first
Driving lever 202 outwardly and downwardly extends from 2 side of the first plectrum, second driving lever 302 from 3 side of the second plectrum to
Outside and extend downwardly.The first driving lever 202 and the second driving lever 302 are caught in the both ends of spring 5 respectively, and spring 5 is to 202 He of the first driving lever
Second driving lever 302 generates elastic stress；Block is provided on the baffle 6, the block can resist the first driving lever 202 and
Two driving levers 302.
Further, first plectrum 2, the second plectrum 3 inner wall be respectively arranged with the first allocating slot 201, the second allocating slot
301, the swinging plate 401 is set to first allocating slot 201, in the second allocating slot 301.First allocating slot 201 and the second allocating slot 301
Groove depth be more than or equal to swinging plate 401 thickness.
In more detail, the block includes the first block 601 and the second block 602, first block 601, second
Block 602 is respectively arranged on the rotation path of the first driving lever 202, the second driving lever 302.
More specifically, convex edge is provided on the outside of the rotation axis 4, the convex edge can resist the first plectrum 2 or
The lower surface of two plectrums 3.First plectrum 2, the second plectrum 3 internal diameter be not less than 4 outer diameter of rotation axis, be not more than convex edge outer diameter.
Above-described embodiment includes that the first plectrum 2 and the second plectrum 3, those skilled in the art should be understood that the quantity of plucking piece
It can be set as needed, and the quantity of corresponding block also can according to need setting.
Utility model works principle is as follows: rotation axis 4 is divided into when rotating to be rotated clockwise and rotates counterclockwise, clockwise
When rotation, the swinging plate 401 in rotation axis 4 is accordingly rotated, when swinging plate 401 turns to the side cell wall of the second allocating slot 301,
Rotor plate resists cell wall, and then the second plectrum 3 is driven to rotate clockwise, and when rotating completion, the second plectrum 3 can be in spring 5
It is rotated counterclockwise under elastic force effect, until the second driving lever 302 resists the second block 602, completes the second plectrum 3 and reset.Similarly, when
When rotation axis 4 rotates counterclockwise, the swinging plate 401 in rotation axis 4 is accordingly rotated, when swinging plate 401 turns to the first allocating slot 201
Side cell wall when, rotor plate resists cell wall, and then the first plectrum 2 is driven to rotate counterclockwise, when rotate complete when, the first plectrum
2 can rotate clockwise under the elastic force effect of spring 5, until the first driving lever 202 resists the first block 601, complete the first plectrum 2
It resets.
Specific embodiment of the utility model is described above.It is to be appreciated that the utility model not office
It is limited to above-mentioned particular implementation, those skilled in the art can make a variety of changes or modify within the scope of the claims,
This has no effect on the substantive content of the utility model.In the absence of conflict, the spy in embodiments herein and embodiment
Sign can be arbitrarily combined with each other.
Claims (7)
1. a kind of lock body automatic reset device, which is characterized in that including limit plectrum, plucking piece, rotation axis, spring and gear
Piece, in which:
Limit plectrum, plucking piece are sheathed on the outside of rotation axis, and limit plectrum, plucking piece can be rotated relative to rotation axis；
Rotation axis includes swinging plate, and swinging plate is set on the outside of rotation axis, and the swinging plate is able to drive limit plectrum, plectrum dress
Set rotation；
Driving lever is provided on the plucking piece, the driving lever is caught in the end of spring, and generates elastic stress to driving lever；
Block is provided on the baffle, the block can resist the driving lever.
2. lock body automatic reset device according to claim 1, which is characterized in that the inner wall of the plucking piece is provided with
Allocating slot, the swinging plate are set in the allocating slot.
3. lock body automatic reset device according to claim 2, which is characterized in that the groove depth of the allocating slot is greater than or waits
In the thickness of swinging plate.
4. lock body automatic reset device according to claim 1, which is characterized in that the block is set to the rotation of driving lever
On path.
5. lock body automatic reset device according to claim 1, which is characterized in that be provided on the outside of the rotation axis convex
Edge, the convex edge can resist the lower surface of the plectrum.
6. lock body automatic reset device according to claim 5, which is characterized in that the internal diameter of the plectrum is not less than rotation
Axis outer diameter is not more than convex edge outer diameter.
7. lock body automatic reset device according to claim 1, which is characterized in that the driving lever from the plectrum side to
Outside and extend downwardly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821432762.9U CN209469109U (en) | 2018-09-03 | 2018-09-03 | Lock body automatic reset device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821432762.9U CN209469109U (en) | 2018-09-03 | 2018-09-03 | Lock body automatic reset device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209469109U true CN209469109U (en) | 2019-10-08 |
Family
ID=68085599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821432762.9U Active CN209469109U (en) | 2018-09-03 | 2018-09-03 | Lock body automatic reset device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209469109U (en) |
-
2018
- 2018-09-03 CN CN201821432762.9U patent/CN209469109U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20200526 Granted publication date: 20191008 |
|
| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20210318 Granted publication date: 20191008 |