CN205787305U - A kind of grating fixing device - Google Patents
A kind of grating fixing device Download PDFInfo
- Publication number
- CN205787305U CN205787305U CN201620477481.XU CN201620477481U CN205787305U CN 205787305 U CN205787305 U CN 205787305U CN 201620477481 U CN201620477481 U CN 201620477481U CN 205787305 U CN205787305 U CN 205787305U
- Authority
- CN
- China
- Prior art keywords
- boss
- diapire
- sidewall
- grating
- bearing
- 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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- Diffracting Gratings Or Hologram Optical Elements (AREA)
Abstract
This utility model relates to a kind of grating fixing device, including can fixed grating, rotate connect the first bearing and the second bearing, first bearing includes the first diapire, first diapire both sides are provided with the first side wall, wherein a first side wall is provided with the first via, and another the first side wall is provided with the first boss；First bearing includes the second diapire, second diapire both sides are provided with the second sidewall, wherein one second sidewall is provided with and can pass the first via the second boss that can rotate relative to the first via, another second sidewall is provided with the second via that can pass for the first boss, and the first boss can rotate relative to the second via；First boss/the second boss end is provided with back-off.Grating fixture structure of the present utility model is simple, light and handy, it is only necessary to two bearings can realize the rotation of two gratings, it is not necessary to unnecessary accessory；After two gratings are fixing, two gratings can be made to realize relative motion by the way of rotation, it is adaptable on the product that structure comparison is little.
Description
Technical field
This utility model relates to a kind of fixing device, particularly relates to a kind of grating fixing device.
Background technology
Grating, as a kind of optical identification product, occurs in such as printer, voting machine, identification the most in pairs
In the machines such as machine.Owing to grating need to periodically clean surface to ensure recognition effect, therefore, two gratings are relative
Can take apart.
At present, when installing two gratings, being all fixed installation by one of them grating, another installation survives
Move.Movable grating has makes independent detaching structure, also has and is fixed on by grating on a door-plate, so
The whole door-plate of rear dismounting or rotate door-plate to reach to separate the purpose of two gratings.
When cleaning, first the movable grating making independent detaching structure is disassembled, or will be together with grating
Disassemble together with door-plate, make grating leave original fixed position, again grating is installed after cleaning,
During removing and installing grating, easily grating surface is caused damage.And dismantle door-plate and need to stir
Relatively large more part, and the space of miscellaneous goods is less, the operation of end of door plate has limited.
Because above-mentioned defect, the design people, the most in addition research and innovation are a kind of light little to founding
The skilful device that grating can be made to separate so that it is have more the value in industry.
Utility model content
For solving above-mentioned technical problem, the purpose of this utility model is to provide one can make two gratings realize rotation
Turn the grating fixing device separated, the product compacter to be applicable to structure.
Grating fixing device of the present utility model, including can fixed grating, rotate connect the first bearing
With the second bearing, described first bearing includes that the first diapire, described first diapire both sides are provided with the first side wall,
Wherein the first side wall described in is provided with the first via, and another described the first side wall is provided with the first boss；Institute
State the first bearing and include that the second diapire, described second diapire both sides are provided with the second sidewall, wherein described in one second
Sidewall is provided with and can pass described first via the second boss that can rotate relative to described first via,
Another described second sidewall is provided with the second via that can pass, described first boss for described first boss
Can rotate relative to described second via；Described first boss/the second boss end is provided with back-off.
Further, the second sidewall described in two is all provided with the fixed part of outwards turnover along its edge.
Further, described first diapire is provided with the first fixing hole of some fixed gratings.
Further, fixed part described in two is equipped with the second fixing hole of some fixed gratings.
Further, described first boss and the second boss are separately positioned on described the first side wall and the second sidewall
Inner side or outside on.
Further, described second via and the second boss are separately positioned on the end of the second sidewall described in two,
And the end of the second sidewall described in two stretches out the edge of described second diapire, described in two, the end of the second sidewall is stretched
The distance going out described second diapire edge at least can make described first diapire not with described in rotation process
Two diapires are interfered.
By such scheme, grating fixture structure of the present utility model is simple, light and handy, it is only necessary to two
Seat can realize the rotation of two gratings, it is not necessary to unnecessary accessory；After two gratings are fixing, by the way of rotation i.e.
Two gratings can be made to realize relative motion, it is adaptable on the product that structure comparison is little.
Described above is only the general introduction of technical solutions of the utility model, in order to it is new to better understand this practicality
The technological means of type, and can be practiced according to the content of description, below with preferable reality of the present utility model
After executing example and coordinating accompanying drawing to describe in detail such as.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the sectional view after the first bearing and the second bearing connect in this utility model；
Fig. 3 is the schematic diagram utilizing this utility model fixed grating closure state；
Fig. 4 is the schematic diagram utilizing this utility model fixed grating open mode.
Detailed description of the invention
Below in conjunction with the accompanying drawings and embodiment, detailed description of the invention of the present utility model is described in further detail.
Following example are used for illustrating this utility model, but are not limited to scope of the present utility model.
See Fig. 1 and Fig. 2, a kind of grating fixing device described in this utility model one preferred embodiment, including
Can fixed grating, rotate the first bearing 10 and the second bearing 20 connected, the first bearing 10 includes the
One diapire 11, the first diapire 11 both sides are provided with the first side wall 12, and wherein a first side wall 12 is provided with first
Via 13, another the first side wall 12 is provided with the first boss 14；First bearing 10 includes the second diapire 21,
Second diapire 21 both sides are provided with the second sidewall 22, and wherein one second sidewall 22 is provided with and can pass the first mistake
Hole 13 the second boss 23 that can rotate relative to the first via 13, another second sidewall 22 is provided with energy
The second via 24 enough passed for the first boss 14, the first boss 14 can rotate relative to the second via 24.
So, when being connected with the second bearing 20 by the first bearing 10, the first boss 14 is made to pass the second via 24,
Second boss 23 is through the first via 13 so that the first bearing 10 can relatively rotate with the second bearing 20,
Formation turns revolving part, when two gratings being separately mounted on the first bearing 10 and the second bearing 20,
Two gratings are made to rotate against separation.
When rotating in order to ensure the first bearing 10 and the second bearing 20 relatively steadily, will not rock, this practicality is new
Type is provided with back-off 30 in the end of the first boss 14 or the second boss 23, can be at the first boss 14 with second
Boss 23 be each passed through the second via 24 with the first via 13 after, use instrument by the first boss 14 or the
End face one back-off 30 of extrusion of two boss 23 tangles the second via 24 or the first via 13.By to instrument
The control of power adjusts back-off 30 and the second via 24 or gap of the first via 13, it can be ensured that first is convex
Platform 14 and the second boss 23 tangle the second via 24 with the first via 13 on the premise of ensure good rotation
Turn performance.
For making the first bearing 10 and the second bearing 20 can distinguish fixed grating, this utility model is at first end
Wall 11 is provided with the first fixing hole 15 of some fixed gratings, all sets along its edge on two second sidewalls 22
There is the fixed part 25 of turned-out folding, two fixed parts 25 are equipped with the second fixing hole 26 of some fixed gratings.
During fixed grating, on the first bearing 10 that two gratings are locked by bolt respectively and the second bearing 20.
As preferred implementation of the present utility model, this utility model is by the first boss 14 and the second boss 23
It is separately positioned on the first side wall 12 and the inner side of the second sidewall 22 or outside, installs more convenient.
It addition, the second via 24 and the second boss 23 are separately positioned on two second sidewalls 22 by this utility model
End, and the end of two second sidewalls 22 stretches out the edge of the second diapire 21, the end of two second sidewalls 22
The distance at the second diapire 21 edge is stretched out in portion at least can make the first diapire 11 not with second in rotation process
Diapire 21 is interfered.So, the first bearing 10 and the second bearing 20 are when relatively rotating, smoothly, permissible
Rotate arbitrarily angled.
As shown in Figure 3 to Figure 4, during use, the first bearing 10 and the second bearing 20 are rotationally connected,
Two gratings 40 are separately mounted on the first bearing 10 and the second bearing 20, by rotating one of them grating
40, two grating 40 relative motioies can be made, it is achieved separate.
The above is only preferred implementation of the present utility model, is not limited to this utility model, should
When pointing out, for those skilled in the art, without departing from this utility model know-why
On the premise of, it is also possible to making some improvement and modification, these improve and modification also should be regarded as this utility model
Protection domain.
Claims (6)
1. a grating fixing device, it is characterised in that: include can fixed grating, rotate the connected
One bearing and the second bearing, described first bearing includes that the first diapire, described first diapire both sides are provided with first
Sidewall, wherein the first side wall described in is provided with the first via, and it is convex that another described the first side wall is provided with first
Platform；Described first bearing includes that the second diapire, described second diapire both sides are provided with the second sidewall, wherein an institute
State the second sidewall be provided with can through described first via and can rotate relative to described first via the
Two boss, another described second sidewall is provided with the second via that can pass for described first boss, described
First boss can rotate relative to described second via；Described first boss/the second boss end is provided with back-off.
Grating fixing device the most according to claim 1, it is characterised in that: on the second sidewall described in two
The fixed part of outwards turnover all it is provided with along its edge.
Grating fixing device the most according to claim 1, it is characterised in that: set on described first diapire
There is the first fixing hole of some fixed gratings.
Grating fixing device the most according to claim 2, it is characterised in that: on fixed part described in two all
It is provided with the second fixing hole of some fixed gratings.
Grating fixing device the most according to claim 1, it is characterised in that: described first boss and
Two boss are separately positioned on described the first side wall and the inner side of the second sidewall or outside.
Grating fixing device the most according to claim 5, it is characterised in that: described second via and
Two boss are separately positioned on the end of the second sidewall described in two, and the end of the second sidewall described in two is stretched out described
The edge of the second diapire, the end of the second sidewall described in two is stretched out the distance at described second diapire edge and at least can
Described first diapire is enough made not interfere with described second diapire in rotation process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620477481.XU CN205787305U (en) | 2016-05-24 | 2016-05-24 | A kind of grating fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620477481.XU CN205787305U (en) | 2016-05-24 | 2016-05-24 | A kind of grating fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205787305U true CN205787305U (en) | 2016-12-07 |
Family
ID=58112406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620477481.XU Expired - Fee Related CN205787305U (en) | 2016-05-24 | 2016-05-24 | A kind of grating fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205787305U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105911665A (en) * | 2016-05-24 | 2016-08-31 | 苏州格兰斯柯光电科技有限公司 | Grating fixing device |
-
2016
- 2016-05-24 CN CN201620477481.XU patent/CN205787305U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105911665A (en) * | 2016-05-24 | 2016-08-31 | 苏州格兰斯柯光电科技有限公司 | Grating fixing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161207 Termination date: 20190524 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |