CN208141027U - A kind of glued clamping device of prism - Google Patents
A kind of glued clamping device of prism Download PDFInfo
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- CN208141027U CN208141027U CN201820698225.2U CN201820698225U CN208141027U CN 208141027 U CN208141027 U CN 208141027U CN 201820698225 U CN201820698225 U CN 201820698225U CN 208141027 U CN208141027 U CN 208141027U
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- prism
- clamping device
- sliding slot
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Abstract
A kind of glued clamping device of prism of the utility model, including bottom plate, square boss and sliding slot are set on the bottom plate, sliding slot is four, four sliding slots are located on two cornerwise extended lines of square boss, sliding setting supporting mechanism in sliding slot, supporting mechanism includes L-square and the level board that L-square lower end is arranged in, the upper surface of level board is flushed with the upper surface of square boss, nut is arranged in the upper end of two L-squares on same diagonal line, the internal screw thread of two nuts is contrary, and bidirectional helical screw rod is arranged between two nuts.The utility model uses the supporting mechanism of slidingtype, is adapted to various sizes of direction component, and support effect is stablized.
Description
Technical field
The utility model belongs to optical devices technologies field, the glued clamping device of especially a kind of prism.
Background technique
Polarization splitting prism is to be coated with multi-layer film structure by the inclined-plane in right-angle prism, then composes a cube
Structure, using light with P polarization light transmission when Brewster angle incidence be 1 and property of the S-polarization light transmission less than 1,
After light is with Brewster angle multipass multi-layer film structure, reach the P-polarization component that makes completely through and overwhelming majority S
Polarized component reflection（At least 90% or more）An optical element.
The right-angle prism to fit together using special fixture to two is needed to clamp in gluing procedures, and it is existing
The mode that prism is clamped in gluing procedures there are mainly two types of, a kind of mode is fixed with right angle V shape using one piece
Glued together two right-angle prism that the locating piece and briquetting of position mouth carry out is placed in the positioning port of locating piece, briquetting
It is pressed in above cemented prism, for the cemented surface of two right-angle prisms perpendicular to locating piece, the gluing of two right-angle prisms is mainly benefit
With two inclined-planes on positioning port lateral wedging is carried out to right-angle prism, the cemented surface between right-angle prism is along its length
Stress is inconsistent, this causes the bonding quality of prism that cannot be guaranteed；Another way is using two pieces with right angle V
Upper and lower two right-angle prisms of the opposed gluing carried out together together of the locating piece of shape positioning port are respectively and on two pieces of locating pieces
Positioning port be in contact, the cemented surface of two right-angle prisms is parallel with two pieces of locating pieces respectively.Both glued modes are all adopted
What mode by hand was operated, each end of operation requires to readjust the relative position between locating piece and prism,
Consistency between different gluing procedures is poor, this influences whether that the glued quality discrepancy between different prisms is larger；
The patent document of application number 201520538478.X discloses a kind of prism cementing fixture, including a setting prism
The mainboard of slot and light hole, the setting of prism slot top position subplate, correction hole, the mainboard are arranged on the positioning subplate
Light hole avris locating piece is set, pin is set on the mainboard and positioning subplate, the pin end setting compresses piece, should
Structure is disadvantageous in that：It is suitable only for the prism clamping use of fixed size, thickness, for the production framework of diversification, tool
There is certain limitation.
Utility model content
In view of this, the purpose of this utility model is in view of the deficiencies of the prior art, to provide a kind of glued clamping of prism
Device, the supporting mechanism of slidingtype are adapted to various sizes of direction component, and accurate positioning.
In order to achieve the above objectives, the utility model uses following technical scheme：
Square boss and sliding slot, the cunning are arranged on the bottom plate for a kind of glued clamping device of prism, including bottom plate
Slot is four, and four sliding slots are located on two cornerwise extended lines of square boss, sliding setting branch in the sliding slot
Support mechanism, the supporting mechanism include L-square and the level board that L-square lower end is arranged in, the upper surface of the level board with
The upper surface of square boss flushes, and the upper end of two on same diagonal line L-square is arranged nut, two nuts it is interior
Hand of spiral is on the contrary, a bidirectional helical screw rod is arranged in two nuts jointly.
Further, regulation handle is arranged in the end of the bidirectional helical screw rod.
Further, foam protective layer is respectively provided on the direction boss and level board.
Further, threaded hole is arranged in the surrounding of the bottom plate, and screw is arranged in the threaded hole.
Further, multiple hollow-out parts are set on the bottom plate.
The utility model has the beneficial effects that：
1. square boss and sliding slot is arranged in the utility model on bottom plate, sliding slot is four, four sliding slot sides of being located at
On two cornerwise extended lines of shape boss, sliding setting supporting mechanism in sliding slot, supporting mechanism includes L-square and setting
Level board in L-square lower end, the upper surface of level board are flushed with the upper surface of square boss, on same diagonal line
Nut is arranged in the upper end of two L-squares, and the internal screw thread of two nuts is contrary, and a two-way spiral shell is arranged in two nuts jointly
Line screw rod；
In use, the right-angle prism after two bondings forms square assemblies, square boss is to provide in the middle part of square assemblies
Supporting surface, the supporting mechanism of slidingtype are adapted to various sizes of direction component, and concrete principle is：Four supporting mechanisms
L-square provides limit space for four angles of square assemblies, and four level boards provide supporting surface for four angles of square assemblies,
To maintain bonding environment stable between two right-angle prisms, and nut is set, two are located at same pair of horns on L-square
Bidirectional helical screw rod is set between two nuts on line, by rotating regulation handle, adjusts the spacing between two nuts, in fact
The clamping purpose of existing supporting mechanism square shaped component.
2. foam protective layer is respectively provided on direction boss and level board, the preferred 10mm-30mm of the thickness of foam, deformation quantity
Not the problem of not will cause two right-angle prism crackings, and flexible placement environment, pre- anti-scratch problem are provided for right-angle prism.
3. threaded hole is arranged in the surrounding of bottom plate, by threaded hole mounting screw secure a base plate on workbench, it is real
Now fixed point uses.
4. multiple hollow-out parts are arranged on bottom plate, this structure designs the weight for effectively reducing whole device, easy to carry.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of embodiment one；
Fig. 2 is the structural schematic diagram of two bottom plate of embodiment.
Figure label：1- bottom plate, 2- square boss, 3- sliding slot, 4- L-square, 5- level board, 6- nut, 7- bidirectional helical
Screw rod, 8- regulation handle, 9- threaded hole, 10- hollow-out parts.
Specific embodiment
The utility model is further described with reference to the accompanying drawings and examples.
Embodiment one
As depicted in figs. 1 and 2, the utility model includes bottom plate 1, and square boss 2 and sliding slot 3, sliding slot 3 is arranged on bottom plate 1
It is four, four sliding slots 3 are located on two cornerwise extended lines of square boss 2, sliding setting support machine in sliding slot 3
Structure, supporting mechanism include L-square 4 and the level board 5 that 4 lower end of L-square is arranged in, and the lower end setting of level board 5 and sliding slot 3 are sliding
The sliding block of dynamic cooperation（It is not shown）, sliding slot 3 and sliding block can design using T-shaped structure, the upper surface of level board 5 with it is rectangular convex
The upper surface of platform 2 flushes, during actual use, foam protective layer is bonded on direction boss 2 and level board 5（This implementation
The attached drawing of example is not shown）, the upper end welded nut 6 of two L-squares 4 on same diagonal line, the interior spiral shell of two nuts 6
Line is contrary, and regulation handle is arranged in one bidirectional helical screw rod 7 of setting, the end of bidirectional helical screw rod 7 to two nuts 6 jointly
8。
Embodiment two
The present embodiment and the structure of embodiment one are essentially identical, unlike：As shown in Fig. 2, spiral shell is arranged in the surrounding of bottom plate 1
Pit 9, also opens up multiple hollow-out parts 10 on bottom plate 1, bottom plate 1 by threaded hole 9 mounting screw it is fixed on the table.
Finally, it is stated that above embodiments are merely intended for describing the technical solutions of the present application, but not for limiting the present application, this field
Other modifications or equivalent replacement that those of ordinary skill makes the technical solution of the utility model, it is practical without departing from this
The spirit and scope of new technique scheme should all cover in the scope of the claims of the utility model.
Claims (5)
1. a kind of glued clamping device of prism, including bottom plate, it is characterised in that：Square boss and cunning are set on the bottom plate
Slot, the sliding slot are four, and four sliding slots are located on two cornerwise extended lines of square boss, sliding in the sliding slot
Dynamic setting supporting mechanism, the supporting mechanism include L-square and the level board that L-square lower end is arranged in, the level board
Upper surface is flushed with the upper surface of square boss, the upper end setting nut of two on same diagonal line L-square, and two
The internal screw thread of nut is contrary, and a bidirectional helical screw rod is arranged in two nuts jointly.
2. a kind of glued clamping device of prism according to claim 1, it is characterised in that：The bidirectional helical screw rod
Regulation handle is arranged in end.
3. a kind of glued clamping device of prism according to claim 1, it is characterised in that：The direction boss and level
Foam protective layer is respectively provided on plate.
4. a kind of glued clamping device of prism according to claim 1, it is characterised in that：The surrounding of the bottom plate is arranged
Threaded hole, the threaded hole is interior to be arranged screw.
5. a kind of glued clamping device of prism according to claim 1, it is characterised in that：It is arranged on the bottom plate multiple
Hollow-out parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820698225.2U CN208141027U (en) | 2018-05-11 | 2018-05-11 | A kind of glued clamping device of prism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820698225.2U CN208141027U (en) | 2018-05-11 | 2018-05-11 | A kind of glued clamping device of prism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208141027U true CN208141027U (en) | 2018-11-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820698225.2U Active CN208141027U (en) | 2018-05-11 | 2018-05-11 | A kind of glued clamping device of prism |
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| Country | Link |
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| CN (1) | CN208141027U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110444106A (en) * | 2019-07-25 | 2019-11-12 | 简阳悠然岛生态农业专业合作社联合社 | A kind of agricultural sightseeing tourism sight spot introduction displaying device |
| CN112793234A (en) * | 2021-01-12 | 2021-05-14 | 杭州创先彩印包装有限公司 | Paste box tail partial flow device |
| CN113009668A (en) * | 2019-12-20 | 2021-06-22 | 宁波舜宇光电信息有限公司 | Optical assembly, camera module, electronic equipment and preparation method of optical assembly |
| CN114879337A (en) * | 2022-05-10 | 2022-08-09 | 武汉优光科技有限责任公司 | Gluing and pressing tool and method for right-angle prism |
-
2018
- 2018-05-11 CN CN201820698225.2U patent/CN208141027U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110444106A (en) * | 2019-07-25 | 2019-11-12 | 简阳悠然岛生态农业专业合作社联合社 | A kind of agricultural sightseeing tourism sight spot introduction displaying device |
| CN113009668A (en) * | 2019-12-20 | 2021-06-22 | 宁波舜宇光电信息有限公司 | Optical assembly, camera module, electronic equipment and preparation method of optical assembly |
| CN112793234A (en) * | 2021-01-12 | 2021-05-14 | 杭州创先彩印包装有限公司 | Paste box tail partial flow device |
| CN114879337A (en) * | 2022-05-10 | 2022-08-09 | 武汉优光科技有限责任公司 | Gluing and pressing tool and method for right-angle prism |
| CN114879337B (en) * | 2022-05-10 | 2023-08-25 | 武汉优光科技有限责任公司 | Gluing and compacting tool and method for right-angle prism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 473000 block g, photoelectric Incubation Park, high tech Zone, Nanyang City, Henan Province Patentee after: Nanyang Yingrui Photoelectric Technology Co.,Ltd. Address before: 473000 photoelectric incubation garden, hi tech Zone, Henan, Nanyang Patentee before: NANYANG YINGRUI PHOTOELECTRIC POLYTRON TECHNOLOGIES Inc. |
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| CP03 | Change of name, title or address |