CN207051566U - A kind of polariscope - Google Patents
A kind of polariscope Download PDFInfo
- Publication number
- CN207051566U CN207051566U CN201721012765.2U CN201721012765U CN207051566U CN 207051566 U CN207051566 U CN 207051566U CN 201721012765 U CN201721012765 U CN 201721012765U CN 207051566 U CN207051566 U CN 207051566U
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- cylindrical shell
- polariscope
- utility
- model
- pulley groove
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Abstract
It the utility model is related to a kind of polariscope, including cylindrical shell, ball bearing, polariscope diaphragm and drive device, the ball bearing is in the cylindrical shell, the polariscope diaphragm is located at the middle part of the cylindrical shell, on the side of the cylindrical shell pulley groove is provided with along direction of rotation, the drive device includes motor and belt, and the motor drives the cylindrical shell to rotate by the belt being arranged in the pulley groove.Compared with the prior art, the beneficial effects of the utility model are：For cylindrical shell smooth rotation substantially without interim card, parbuckle screw can adjust smoothness during rotation manually, install and using easy to operate.
Description
Technical field
It the utility model is related to experiment measurement equipment technical field, more particularly to a kind of polariscope.
Background technology
Polariscope (Polarizer), polariscope is also, abbreviation PL mirrors, is a kind of filter, polariscopic outstanding function is
The light that some direction vibrates can selectively be allowed by being commonly used to eliminate in colored and black-and-white photography or weakening nonmetallic table
Face it is strong reflective, so as to eliminate or mitigate hot spot.Existing polariscope structure design existing defects, to installation and use operation band
It is inconvenient to come.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of polariscope, to solve deficiency of the prior art.
In order to achieve the above object, the purpose of this utility model is achieved through the following technical solutions：
A kind of polariscope, including cylindrical shell, ball bearing, polariscope diaphragm and drive device, the ball axle are provided
Hold in the cylindrical shell, the polariscope diaphragm is located at the middle part of the cylindrical shell, the side of the cylindrical shell
On along direction of rotation be provided with pulley groove, the drive device includes motor and belt, and the motor is described by being arranged in
The belt in pulley groove drives the cylindrical shell to rotate.
Above-mentioned polariscope, wherein, it is evenly distributed with four parbuckle screws along direction of rotation in the pulley groove.
Above-mentioned polariscope, wherein, the cylindrical shell manufactures for aluminium alloy.
Compared with the prior art, the beneficial effects of the utility model are：
For cylindrical shell smooth rotation substantially without interim card, parbuckle screw can adjust smoothness during rotation manually, installation and
Using easy to operate.
Brief description of the drawings
Form a part of accompanying drawing of the present utility model to be used for providing further understanding to of the present utility model, this practicality is new
The schematic description and description of type is used to explain the utility model, does not form to improper restriction of the present utility model.
In accompanying drawing：
Fig. 1 shows the polariscopic structural representation of the utility model；
Fig. 2 shows the polariscopic top view of the utility model；
Fig. 3 is shown in Fig. 2 along the sectional view of line A-A；
Fig. 4 shows the polariscopic use state figure of the utility model.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the utility model can
To be mutually combined.
With reference to shown in figure 1, Fig. 2, Fig. 3 and Fig. 4, the utility model polariscope includes cylindrical shell 1, ball bearing, polarization
Mirror diaphragm 2 and drive device, for ball bearing in cylindrical shell 1, ball bearing causes smooth rotation without interim card, polariscope film
Piece 2 is provided with pulley groove 3, drive device bag on the middle part of cylindrical shell 1, the side of cylindrical shell 1 along direction of rotation
Motor 4 and belt 5 are included, motor 4 drives cylindrical shell 1 to rotate by the belt 5 being arranged in pulley groove 3.The technical program
In, four parbuckle screws are evenly distributed with along direction of rotation in pulley groove 3, smoothness during rotation can be adjusted manually.
Cylindrical shell 1 manufactures for aluminium alloy, is not easy to get rusty, and intensity is high.Polariscope diaphragm 2 is fixed by some screws, prevents from loosening, partially
Galvanometer diaphragm 2 is special diaphragm, for distinguishing metal.
From above-described embodiment as can be seen that advantage of the present utility model is：
For cylindrical shell smooth rotation substantially without interim card, parbuckle screw can adjust smoothness during rotation manually, installation and
Using easy to operate.
Specific embodiment of the utility model is described in detail above, but the utility model is not restricted to the above
The specific embodiment of description, it is intended only as example.To those skilled in the art, any equivalent modifications and substitute also all
Among category of the present utility model.Therefore, the impartial conversion made in the case where not departing from spirit and scope of the present utility model
And modification, it should all cover in the scope of the utility model.
Claims (3)
1. a kind of polariscope, it is characterised in that including cylindrical shell, ball bearing, polariscope diaphragm and drive device, the rolling
Pearl bearing is in the cylindrical shell, and the polariscope diaphragm is located at the middle part of the cylindrical shell, the cylindrical shell
Pulley groove is provided with along direction of rotation on side, the drive device includes motor and belt, and the motor is by being arranged in
The belt in the pulley groove drives the cylindrical shell to rotate.
2. polariscope as claimed in claim 1, it is characterised in that be evenly distributed with four along direction of rotation in the pulley groove
Individual parbuckle screw.
3. polariscope as claimed in claim 1, it is characterised in that the cylindrical shell manufactures for aluminium alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721012765.2U CN207051566U (en) | 2017-08-14 | 2017-08-14 | A kind of polariscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721012765.2U CN207051566U (en) | 2017-08-14 | 2017-08-14 | A kind of polariscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207051566U true CN207051566U (en) | 2018-02-27 |
Family
ID=61503811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721012765.2U Active CN207051566U (en) | 2017-08-14 | 2017-08-14 | A kind of polariscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207051566U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109387914A (en) * | 2017-08-14 | 2019-02-26 | 阅美测量系统（上海）有限公司 | A kind of polariscope |
-
2017
- 2017-08-14 CN CN201721012765.2U patent/CN207051566U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109387914A (en) * | 2017-08-14 | 2019-02-26 | 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 |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221220 Address after: No. 9, Lianxin Road, Taicang City, Suzhou City, Jiangsu Province 215488 Patentee 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 Patentee before: JOMESA MEASUREMENT SYSTEM (SHANGHAI) CO.,LTD. |
|
| TR01 | Transfer of patent right |