CN109387914A - A kind of polariscope - Google Patents
A kind of polariscope Download PDFInfo
- Publication number
- CN109387914A CN109387914A CN201710692329.2A CN201710692329A CN109387914A CN 109387914 A CN109387914 A CN 109387914A CN 201710692329 A CN201710692329 A CN 201710692329A CN 109387914 A CN109387914 A CN 109387914A
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- CN
- China
- Prior art keywords
- cylindrical shell
- polariscope
- present
- belt
- rotation
- 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
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Classifications
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
- G02B7/006—Filter holders
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Transmission Devices (AREA)
Abstract
本发明涉及一种偏振镜，包括圆柱壳体、滚珠轴承、偏振镜膜片及驱动装置，所述滚珠轴承设于所述圆柱壳体内，所述偏振镜膜片设于所述圆柱壳体的中部，所述圆柱壳体的侧面上沿着旋转方向设有皮带凹槽，所述驱动装置包括电机和皮带，所述电机通过卡设于所述皮带凹槽内的所述皮带驱动所述圆柱壳体转动。与已有技术相比，本发明的有益效果在于：圆柱壳体旋转顺畅基本无卡顿，松紧螺丝可以手动调节旋转时的顺滑度，安装及使用操作方便。
The present invention relates to a polarizer, comprising a cylindrical shell, a ball bearing, a polarizer film and a driving device, wherein the ball bearing is arranged in the cylindrical case, and the polarizer film is arranged on the side of the cylindrical case. In the middle part, a belt groove is provided on the side of the cylindrical casing along the rotation direction, the driving device includes a motor and a belt, and the motor drives the cylinder through the belt clamped in the belt groove The casing rotates. Compared with the prior art, the present invention has the beneficial effects that the cylindrical shell rotates smoothly without jamming, the tightening screw can manually adjust the smoothness during rotation, and the installation and operation are convenient.
Description
Technical field
The present invention relates to experiment measurement equipment technical field more particularly to a kind of polariscopes.
Background technique
Polariscope (Polarizer) is also polariscope, and abbreviation PL mirror is a kind of filter, and polariscopic outstanding function is
The light that can selectively allow some direction to vibrate passes through, and is commonly used to eliminate or weaken nonmetallic table in colored and black-and-white photography
Face it is strong reflective, thus eliminate or mitigate hot spot.Existing polariscope structure designs existing defects, to installation and uses operation band
It is inconvenient to come.
Summary of the invention
In view of this, the object of the present invention is to provide a kind of polariscope, to solve deficiency in the prior art.
In order to achieve the above object, the purpose of the present invention is be achieved through the following technical solutions:
A kind of polariscope, including cylindrical shell, ball bearing, polariscope diaphragm and driving device, the ball axis are provided
It holds and is set in the cylindrical shell, the polariscope diaphragm is set to the middle part of the cylindrical shell, the side of the cylindrical shell
On along direction of rotation be equipped with pulley groove, the driving device includes motor and belt, and the motor is described by being arranged in
The belt in pulley groove drives the cylindrical shell rotation.
Above-mentioned polariscope, wherein be uniformly distributed along direction of rotation that there are four parbuckle screws in the pulley groove.
Above-mentioned polariscope, wherein the cylindrical shell is aluminium alloy manufacture.
Compared with the prior art, the beneficial effects of the present invention are:
For cylindrical shell smooth rotation substantially without Caton, parbuckle screw can manually adjust smoothness when rotation, installation and
It is easy to use and operate.
Detailed description of the invention
The attached drawing for constituting a part of the invention is used to provide further understanding of the present invention, schematic reality of the invention
It applies example and its explanation is used to explain the present invention, do not constitute improper limitations of the present invention.In the accompanying drawings:
Fig. 1 shows the polariscopic structural schematic diagram of the present invention；
Fig. 2 shows polariscopic top views of the invention；
Fig. 3 shows the cross-sectional view in Fig. 2 along line A-A；
Fig. 4 shows the polariscopic usage state diagram of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the present invention can phase
Mutually combination.
With reference to shown in Fig. 1, Fig. 2, Fig. 3 and Fig. 4, polariscope of the present invention includes cylindrical shell 1, ball bearing, polariscope film
Piece 2 and driving device, ball bearing are set in cylindrical shell 1, and ball bearing makes smooth rotation without Caton, polariscope diaphragm 2
It is equipped with pulley groove 3 along direction of rotation on the middle part of cylindrical shell 1, the side of cylindrical shell 1, driving device includes electricity
Machine 4 and belt 5, motor 4 drive cylindrical shell 1 to rotate by the belt 5 being arranged in pulley groove 3.In the technical program, skin
It is uniformly distributed along direction of rotation there are four parbuckle screw in band groove 3, smoothness when rotation can be manually adjusted.Cylindrical shell
Body 1 is aluminium alloy manufacture, is not easy to get rusty, and intensity is high.Polariscope diaphragm 2 is fixed by several screws, prevents from loosening, polariscope film
Piece 2 is dedicated diaphragm, for distinguishing metal.
From above-described embodiment as can be seen that present invention has an advantage that
For cylindrical shell smooth rotation substantially without Caton, parbuckle screw can manually adjust smoothness when rotation, installation and
It is easy to use and operate.
Specific embodiments of the present invention are described in detail above, but the present invention is not restricted to tool described above
Body embodiment, it is merely an example.To those skilled in the art, any equivalent modifications and substitution are also all in the present invention
Scope among.Therefore, made equal transformation and modification without departing from the spirit and scope of the invention, should all cover
In the scope of the present invention.
Claims (3)
1. a kind of polariscope, which is characterized in that including cylindrical shell, ball bearing, polariscope diaphragm and driving device, the rolling
Pearl bearing is set in the cylindrical shell, and the polariscope diaphragm is set to the middle part of the cylindrical shell, the cylindrical shell
It is equipped with pulley groove along direction of rotation on side, the driving device includes motor and belt, and the motor is by being arranged in
The belt in the pulley groove drives the cylindrical shell rotation.
2. polariscope as described in claim 1, which is characterized in that be evenly distributed with four along direction of rotation in the pulley groove
A parbuckle screw.
3. polariscope as described in claim 1, which is characterized in that the cylindrical shell is aluminium alloy manufacture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710692329.2A CN109387914A (en) | 2017-08-14 | 2017-08-14 | A kind of polariscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710692329.2A CN109387914A (en) | 2017-08-14 | 2017-08-14 | A kind of polariscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109387914A true CN109387914A (en) | 2019-02-26 |
Family
ID=65415684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710692329.2A Pending CN109387914A (en) | 2017-08-14 | 2017-08-14 | A kind of polariscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109387914A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85108646A (en) * | 1984-11-30 | 1987-01-28 | 株式会社岛津制作所 | The spectrophotometric wavelength mechanism of going forward one by one |
| KR20130077918A (en) * | 2011-12-28 | 2013-07-09 | 한국과학기술원 | Method and system for alam using classes comprising polarizing lens |
| CN103941521A (en) * | 2014-04-22 | 2014-07-23 | 浙江大学 | Fast optical filter runner device for multi-spectrum imaging |
| CN104476959A (en) * | 2014-11-17 | 2015-04-01 | 山东聊城大为激光科技有限公司 | Light high-speed translation mechanism for laser engraving machine |
| CN204387232U (en) * | 2014-12-31 | 2015-06-10 | 广州市德晟照明实业有限公司 | A kind of belt tension device of Adjustable head lamp |
| CN205465603U (en) * | 2016-03-22 | 2016-08-17 | 台山市富诚铝业有限公司 | Aluminum alloy wheel surface wire drawing machine |
| CN207051566U (en) * | 2017-08-14 | 2018-02-27 | 阅美测量系统（上海）有限公司 | A kind of polariscope |
-
2017
- 2017-08-14 CN CN201710692329.2A patent/CN109387914A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85108646A (en) * | 1984-11-30 | 1987-01-28 | 株式会社岛津制作所 | The spectrophotometric wavelength mechanism of going forward one by one |
| KR20130077918A (en) * | 2011-12-28 | 2013-07-09 | 한국과학기술원 | Method and system for alam using classes comprising polarizing lens |
| CN103941521A (en) * | 2014-04-22 | 2014-07-23 | 浙江大学 | Fast optical filter runner device for multi-spectrum imaging |
| CN104476959A (en) * | 2014-11-17 | 2015-04-01 | 山东聊城大为激光科技有限公司 | Light high-speed translation mechanism for laser engraving machine |
| CN204387232U (en) * | 2014-12-31 | 2015-06-10 | 广州市德晟照明实业有限公司 | A kind of belt tension device of Adjustable head lamp |
| CN205465603U (en) * | 2016-03-22 | 2016-08-17 | 台山市富诚铝业有限公司 | Aluminum alloy wheel surface wire drawing machine |
| CN207051566U (en) * | 2017-08-14 | 2018-02-27 | 阅美测量系统（上海）有限公司 | A kind of polariscope |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20221221 Address after: No. 9, Lianxin Road, Taicang City, Suzhou City, Jiangsu Province 215488 Applicant after: Yuemei Measurement System (China) Co.,Ltd. Address before: 201807 Room 1011, 1013, 1015, Building A, No. 1355, Chengbei Road, Industrial Zone, Jiading District, Shanghai Applicant before: JOMESA MEASUREMENT SYSTEM (SHANGHAI) CO.,LTD. |
|
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190226 |