CN107450152A - A kind of anti-loosening right-angle prism mounting bracket - Google Patents
A kind of anti-loosening right-angle prism mounting bracket Download PDFInfo
- Publication number
- CN107450152A CN107450152A CN201710949681.XA CN201710949681A CN107450152A CN 107450152 A CN107450152 A CN 107450152A CN 201710949681 A CN201710949681 A CN 201710949681A CN 107450152 A CN107450152 A CN 107450152A
- Authority
- CN
- China
- Prior art keywords
- top board
- angle prism
- trip bolt
- lower platen
- bolt
- 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.)
- Pending
Links
- 238000009826 distribution Methods 0.000 claims abstract description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 230000035939 shock Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 238000002788 crimping Methods 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
- G02B7/18—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors
- G02B7/1805—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors for prisms
Abstract
The invention discloses a kind of anti-loosening right-angle prism mounting bracket, including top board, lower platen, trip bolt and finer wire, the top board lower surface and lower platen upper surface offer triangular groove, the triangular facet of the triangular groove and right-angle prism coordinates into gap, the screw of three distributions triangular in shape is respectively equipped with through the top board and the lower platen, the trip bolt coordinates with screw is connected top board and lower platen, the bolt head of trip bolt is located at top board upper surface, the bolt head of the finer wire series connection trip bolt.The right-angle prism mounting bracket of the present invention has good shock resistance, can also resist the frequent change of environment temperature；Meanwhile when adjusting light conduction orientation, it may have flexibility, be particularly suitable for use in laser application field.
Description
Technical field
The present invention relates to the mounting bracket of optics right-angle prism, particularly a kind of anti-loosening right-angle prism installation branch
Frame.
Background technology
Traditional right-angle prism mounting bracket, generally use is " Z " font briquetting crimping structure, uses one piece of " Z " word
Right-angle prism is directly crimped on assembling base by the briquetting of shape.In use, optical texture system is if there is high frequency
The vibration of rate, or be in temperature inversion frequently in environment when, easily there is right-angle prism and crimp not firm phenomenon, so as to lead
Causing right-angle prism to occur, pitching is offset, horizontally rotated, displacement or even landing are broken, and then cause light to be conducted by normal direction
The problem of occur.
The content of the invention
The invention aims to solve existing right-angle prism mounting bracket due to high-frequency vibration or the change of environment temperature
Change frequently, make right-angle prism crimping not firm, causing right-angle prism to occur, pitching is offset, horizontally rotated, displacement or even landing are fallen
It is bad, and then the problem of cause light to be conducted by normal direction, there is provided a kind of anti-loosening right-angle prism mounting bracket.
To reach above-mentioned purpose, the present invention is implemented according to following technical scheme：
A kind of anti-loosening right-angle prism mounting bracket, including top board, lower platen, trip bolt and finer wire, the top board
Lower surface and lower platen upper surface offer triangular groove, and the triangular facet of the triangular groove and right-angle prism is matched somebody with somebody into gap
Close, the screw of three distributions triangular in shape, the trip bolt and spiral shell are respectively equipped with through the top board and the lower platen
Hole, which coordinates, connects top board with lower platen, and the bolt head of trip bolt is located at top board upper surface, and the finer wire series connection is tight
Gu the bolt head of screw.
Specifically, the small through hole passed through for finer wire is opened up on the bolt head of the trip bolt, the finer wire is worn
The bolt head that the rotation direction tightened along trip bolt bypasses trip bolt is crossed after small through hole, and last finer wire both ends tense, connection
Into a ring, mutual interlocking gear is formed.In use, it is inevitable if any trip bolt wants to loosen in trip bolt
Other two trip bolts can be driven to be rotated toward the direction tightened, and this two trip bolts have tightened in itself, want what is loosened
Pulling force caused by trip bolt is not enough to drive this two trip bolt rotations at all, and this just forms a kind of steel wire series connection screw and prevented
The mutual interlocking gear of loosening.
Compared with prior art, advantages of the present invention is as follows：
In anti-loosening right-angle prism mounting bracket provided by the invention, upper lower platen is designed with the groove of triangle, during assembling,
Right-angle prism is directly embedded into wherein, can effectively prevent right-angle prism horizontally rotating between pressing plate and position caused by high-frequency is vibrated
Move.
Anti-loosening right-angle prism mounting bracket provided by the invention, connect what screw check moved due to devising a kind of steel wire
Mutual interlocking gear, efficiently solve trip bolt and produce loosening because of high-frequency vibration or the frequent change of environment temperature, cause pressure
Plate crimping failure, causes right-angle prism that the problem of pitching skew even slides occurs.
Anti-loosening right-angle prism mounting bracket provided by the invention, after installing right-angle prism, turn into one with right-angle prism
Individual entirety, facilitates integral disassembly, assembly and replacing.When adjusting and correcting light conduction orientation, hand will not touch right-angle prism, can keep away
Exempt from right-angle prism working face to be stained.Simultaneously as mounting bracket and right-angle prism also pass regulation and correction light into an entirety
Leading direction, to become enhanced convenience flexible.
Anti-loosening right-angle prism mounting bracket provided by the invention, due to that with anti-loosening performance, can fix for a long time
In optical texture system, hardly with light conduction orientation is corrected again, the reliability of system is improved.
Summary, right-angle prism mounting bracket of the invention have good shock resistance, can also resist environment temperature
Frequently change；Meanwhile when adjusting light conduction orientation, it may have flexibility, be particularly suitable for use in laser application field.
Brief description of the drawings
Fig. 1 is heretofore described right-angle prism schematic diagram.
Fig. 2 is heretofore described trip bolt schematic diagram.
Fig. 3 is the schematic diagram of heretofore described top board and lower platen.
Fig. 4 is assembling schematic diagram of the present invention.
Fig. 5 is scheme of installation of the present invention.
Embodiment
With reference to specific embodiment, the invention will be further described, the illustrative examples and explanation invented herein
For explaining the present invention, but it is not as a limitation of the invention.
As shown in Figure 2, Figure 3, Figure 4, a kind of anti-loosening right-angle prism mounting bracket of the present embodiment, including top board 2, under
Pressing plate 1, trip bolt 3 and finer wire 4, the lower surface of top board 2 and the upper surface of lower platen 1 offer triangular groove 8, institute
The triangular facet for stating triangular groove 8 and right-angle prism 5 coordinates into gap, and during assembling, right-angle prism 5 is directly embedded into triangular groove
8, embedded triangular groove 8 in triangular groove 8 before, it is necessary to be respectively put into the suitable triangle rubber of a chip size
, there is Hard link with top board 2 and lower platen 1 to prevent right-angle prism 5 and damages in pad, wherein through the top board 2 and described
Lower platen 1 is respectively equipped with the screw 9 of three distributions triangular in shape, the trip bolt 3 and screw 9 coordinate by top board 2 and under
Pressing plate 1 connects, and the bolt head of trip bolt 3 is located at the upper surface of top board 2, the bolt of the series connection of finer wire 4 trip bolt 3
Head.
As shown in figure 4, after trip bolt 3 connects top board 2 and lower platen 1 tightly, on the bolt head of the trip bolt 3
The small through hole 10 passed through for finer wire 4 is opened up, the finer wire 4 passes through the rotation tightened after small through hole 10 along trip bolt 3
To the bolt head around trip bolt 3, the last both ends of finer wire 4 tense, and connect into a ring, form mutual interlocking gear.
As shown in figure 5, after the assembling of right-angle prism 5 is completed, an entirety is formed with mounting bracket, places it in optics
In the plane of installation workpiece 6 in structural system, regulation and correction light conduction orientation；, will using screw 7 after adjusting and having corrected
On the locking of lower platen 1 to installation workpiece 6, whole installment work is completed.
Technical scheme is not limited to the limitation of above-mentioned specific embodiment, and every technique according to the invention scheme is done
The technology deformation gone out, each falls within protection scope of the present invention.
Claims (2)
- A kind of 1. anti-loosening right-angle prism mounting bracket, it is characterised in that：Including top board, lower platen, trip bolt and thin steel Silk, the top board lower surface and lower platen upper surface offer triangular groove, the triangular groove and right-angle prism Triangular facet coordinates into gap, and the screw of three distributions triangular in shape, institute are respectively equipped with through the top board and the lower platen State trip bolt to be connected top board and lower platen with screw cooperation, the bolt head of trip bolt is located at top board upper surface, institute State the bolt head of finer wire series connection trip bolt.
- 2. anti-loosening right-angle prism mounting bracket according to claim 1, it is characterised in that：The bolt of the trip bolt Open up the small through hole passed through for finer wire on head, the finer wire pass through after small through hole along the rotation direction that trip bolt tightens around The bolt head of trip bolt is crossed, last finer wire both ends tense, and connect into a ring, form mutual interlocking gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710949681.XA CN107450152A (en) | 2017-10-13 | 2017-10-13 | A kind of anti-loosening right-angle prism mounting bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710949681.XA CN107450152A (en) | 2017-10-13 | 2017-10-13 | A kind of anti-loosening right-angle prism mounting bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107450152A true CN107450152A (en) | 2017-12-08 |
Family
ID=60498783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710949681.XA Pending CN107450152A (en) | 2017-10-13 | 2017-10-13 | A kind of anti-loosening right-angle prism mounting bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107450152A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111103671A (en) * | 2020-01-13 | 2020-05-05 | 吉林工程技术师范学院 | Beam splitting prism assembly for off-axis three-mirror optical system and operation method thereof |
| CN111880280A (en) * | 2020-07-24 | 2020-11-03 | 江苏华源建筑设计研究院股份有限公司 | Special support and monitoring assembly for spherical prism with only three supporting points |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2627521Y (en) * | 2003-05-12 | 2004-07-21 | 昆明远达光学有限公司 | Binding type prism |
| CN202579576U (en) * | 2012-02-13 | 2012-12-05 | 山西北方机械制造有限责任公司 | Screw fastening anti-looseness structure for firing mechanism |
| CN202661700U (en) * | 2012-07-11 | 2013-01-09 | 南京茂莱光电有限公司 | High-precision beam splitter prism gluing and adjusting device |
| CN202794668U (en) * | 2012-07-19 | 2013-03-13 | 池州九华光学仪器有限公司 | Prism mounting seat |
| CN103995340A (en) * | 2014-05-05 | 2014-08-20 | 中国科学院长春光学精密机械与物理研究所 | Refracting-prism flexible support structure working in low-temperature environment |
| CN104795524A (en) * | 2015-04-30 | 2015-07-22 | 重庆长安汽车股份有限公司 | Battery module fixing device |
| CN106569312A (en) * | 2016-10-20 | 2017-04-19 | 中国工程物理研究院总体工程研究所 | Small-size reflecting-mirror flexible support structure suitable for thermal cycle condition |
| CN207232492U (en) * | 2017-10-13 | 2018-04-13 | 中国工程物理研究院流体物理研究所 | A kind of anti-loosening right-angle prism mounting bracket |
-
2017
- 2017-10-13 CN CN201710949681.XA patent/CN107450152A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2627521Y (en) * | 2003-05-12 | 2004-07-21 | 昆明远达光学有限公司 | Binding type prism |
| CN202579576U (en) * | 2012-02-13 | 2012-12-05 | 山西北方机械制造有限责任公司 | Screw fastening anti-looseness structure for firing mechanism |
| CN202661700U (en) * | 2012-07-11 | 2013-01-09 | 南京茂莱光电有限公司 | High-precision beam splitter prism gluing and adjusting device |
| CN202794668U (en) * | 2012-07-19 | 2013-03-13 | 池州九华光学仪器有限公司 | Prism mounting seat |
| CN103995340A (en) * | 2014-05-05 | 2014-08-20 | 中国科学院长春光学精密机械与物理研究所 | Refracting-prism flexible support structure working in low-temperature environment |
| CN104795524A (en) * | 2015-04-30 | 2015-07-22 | 重庆长安汽车股份有限公司 | Battery module fixing device |
| CN106569312A (en) * | 2016-10-20 | 2017-04-19 | 中国工程物理研究院总体工程研究所 | Small-size reflecting-mirror flexible support structure suitable for thermal cycle condition |
| CN207232492U (en) * | 2017-10-13 | 2018-04-13 | 中国工程物理研究院流体物理研究所 | A kind of anti-loosening right-angle prism mounting bracket |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111103671A (en) * | 2020-01-13 | 2020-05-05 | 吉林工程技术师范学院 | Beam splitting prism assembly for off-axis three-mirror optical system and operation method thereof |
| CN111103671B (en) * | 2020-01-13 | 2022-06-07 | 吉林工程技术师范学院 | Beam splitting prism assembly for off-axis three-mirror optical system and operation method thereof |
| CN111880280A (en) * | 2020-07-24 | 2020-11-03 | 江苏华源建筑设计研究院股份有限公司 | Special support and monitoring assembly for spherical prism with only three supporting points |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171208 |
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| RJ01 | Rejection of invention patent application after publication |