CN105890640A - Positioning rod used for fixing of lens support - Google Patents
Positioning rod used for fixing of lens support Download PDFInfo
- Publication number
- CN105890640A CN105890640A CN201610226176.8A CN201610226176A CN105890640A CN 105890640 A CN105890640 A CN 105890640A CN 201610226176 A CN201610226176 A CN 201610226176A CN 105890640 A CN105890640 A CN 105890640A
- Authority
- CN
- China
- Prior art keywords
- lens
- fixing
- clamping
- positioning rod
- movable pulley
- 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
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D11/00—Component parts of measuring arrangements not specially adapted for a specific variable
- G01D11/16—Elements for restraining, or preventing the movement of, parts, e.g. for zeroising
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Lens Barrels (AREA)
Abstract
The invention relates to a positioning rod used for fixing of a lens support. The positioning rod comprises a lens clamping rod and roller wheels. One end part of the lens clamping rod is provided with a swallow tail-shaped protrusion, which is provided with fixing supports used for fixing the roller wheels. The roller wheels are rubber wheels, and have radial cross sections provided with concave end parts. The positioning rod provided by the invention is advantageous in that a pair of roller wheels are used for clamping the lens, and then the side edges of the lens are protected, and the lens can still rotate, and in addition, the flexibility during the clamping is facilitated; and the positioning rod is capable of solving the problems of the prior art that the lens support only has one rotation angle, the clamping of the lens adopts the metal for the direct contact, and the damage on the lens is large.
Description
Technical field
The present invention relates to lens testing stand field, particularly relate to a kind of for the fixing location bar of lens mount.
Background technology
For needing in the testing stand structure of the lens of prior art to produce external force with lens, the surface of lens can be produced certain impact, and, the testing stand of common lens is more complicated in the process of clamping lens, detection efficiency is slow, but also it cannot be guaranteed that the clamp precision of lens.Therefore; by arranging pair of sliding wheel, lens are clamped; both the side of lens had been protected; enable the lens to rotate; it is easy to motility when clamping; the lens mount solving prior art only has single angular transition, and the clamping to lens all uses metal directly to contact, the problem bigger to the damage of lens.
Summary of the invention
It is an object of the invention to overcome above-mentioned the deficiencies in the prior art; there is provided one for the fixing location bar of lens mount; by arranging pair of sliding wheel, lens are clamped; both the side of lens had been protected; enable the lens to rotate; the lens mount solving prior art only has single angular transition, and the clamping to lens all uses metal directly to contact, the problem bigger to the damage of lens.
A kind of fixing with location bar for lens mount, including lens-holding bar, movable pulley, described lens-holding bar one end is provided with dove-tail form projection, dove-tail form projection is additionally provided with the fixed mount of fixing movable pulley, described movable pulley is rubber wheel, and the end of radial cross-section is spill.
Further, described movable pulley is distributed in pairs, and lens contact with the concave surface of movable pulley, clamps lens by arranging pair of sliding wheel, has both protected the side of lens, enables the lens to rotate, it is simple to motility when clamping.
The present invention provides a kind of for the fixing location bar of lens mount; it has the beneficial effect that lens are clamped by the logical pair of sliding wheel that arranges; both the side of lens had been protected; enable the lens to rotate; it is easy to motility when clamping; the lens mount solving prior art only has single angular transition, and the clamping to lens all uses metal directly to contact, the problem bigger to the damage of lens.
Accompanying drawing explanation
The present invention is described in further detail for embodiment in below in conjunction with the accompanying drawings, but does not constitute any limitation of the invention.
Fig. 1 is that a kind of of the present invention fixes the structural representation with location bar for lens mount；
Fig. 2 is that a kind of of the present invention fixes the movable pulley structural representation with location bar for lens mount；
In figure, 1-lens-holding bar, 2-movable pulley.
Detailed description of the invention
In order to make the object of the invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
As illustrated in fig. 1 and 2, a kind of fixing with location bar for lens mount, including lens-holding bar 1, movable pulley 2, described lens-holding bar 1 one end is provided with dove-tail form projection, the fixed mount of fixing movable pulley 2 it is additionally provided with on dove-tail form projection, described movable pulley 2 is rubber wheel, and the end of radial cross-section is spill.
Wherein, movable pulley 2 is distributed in pairs, and lens contact with the concave surface of movable pulley 2, and lens are clamped by the logical pair of sliding wheel 2 that arranges, and have both protected the side of lens, have enabled the lens to rotate, it is simple to motility when clamping.
The present invention is a kind of for the fixing location bar of lens mount; by arranging pair of sliding wheel, lens are clamped; both the side of lens had been protected; enable the lens to rotate; it is easy to motility when clamping; the lens mount solving prior art only has single angular transition, and the clamping to lens all uses metal directly to contact, the problem bigger to the damage of lens.
The ultimate principle of the present invention, principal character and advantages of the present invention have more than been shown and described.Skilled person will appreciate that of the industry; the present invention is not restricted to the described embodiments; the principle that the present invention is simply described described in above-described embodiment and description; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements both fall within scope of the claimed invention.
Claims (2)
1. one kind positions bar for fixing the using of lens mount, including lens-holding bar (1), movable pulley (2), it is characterized in that, described lens-holding bar (1) one end is provided with dove-tail form projection, the fixed mount of fixing movable pulley (2) it is additionally provided with on dove-tail form projection, described movable pulley (2) is rubber wheel, and the end of radial cross-section is spill.
One the most according to claim 1 is fixing with location bar for lens mount, it is characterised in that described movable pulley (2) is distributed in pairs, and lens contact with the concave surface of movable pulley (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610226176.8A CN105890640A (en) | 2016-04-13 | 2016-04-13 | Positioning rod used for fixing of lens support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610226176.8A CN105890640A (en) | 2016-04-13 | 2016-04-13 | Positioning rod used for fixing of lens support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105890640A true CN105890640A (en) | 2016-08-24 |
Family
ID=57012534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610226176.8A Pending CN105890640A (en) | 2016-04-13 | 2016-04-13 | Positioning rod used for fixing of lens support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105890640A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112379468A (en) * | 2020-11-25 | 2021-02-19 | 龙岩市帝昂光学有限公司 | Device for coating optical lens |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61143705A (en) * | 1984-12-17 | 1986-07-01 | Matsushita Electric Ind Co Ltd | Rod lens |
| JPH08320506A (en) * | 1995-05-25 | 1996-12-03 | Fujikura Ltd | Spatial optical deflection element |
| CN202974623U (en) * | 2012-11-30 | 2013-06-05 | 利达光电股份有限公司 | Bearing used in lens eccentricity detection |
| CN104772725A (en) * | 2015-04-02 | 2015-07-15 | 中国矿业大学 | Clamping device |
| CN204700582U (en) * | 2015-06-03 | 2015-10-14 | 江西科技学院 | A kind of major axis bracing or strutting arrangement |
| CN204748401U (en) * | 2015-06-02 | 2015-11-11 | 江苏大学 | Circular lens automatic positioning anchor clamps |
| CN205506084U (en) * | 2016-04-13 | 2016-08-24 | 殷志成 | Be used for fixed locating lever of using of lens carrier |
-
2016
- 2016-04-13 CN CN201610226176.8A patent/CN105890640A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61143705A (en) * | 1984-12-17 | 1986-07-01 | Matsushita Electric Ind Co Ltd | Rod lens |
| JPH08320506A (en) * | 1995-05-25 | 1996-12-03 | Fujikura Ltd | Spatial optical deflection element |
| CN202974623U (en) * | 2012-11-30 | 2013-06-05 | 利达光电股份有限公司 | Bearing used in lens eccentricity detection |
| CN104772725A (en) * | 2015-04-02 | 2015-07-15 | 中国矿业大学 | Clamping device |
| CN204748401U (en) * | 2015-06-02 | 2015-11-11 | 江苏大学 | Circular lens automatic positioning anchor clamps |
| CN204700582U (en) * | 2015-06-03 | 2015-10-14 | 江西科技学院 | A kind of major axis bracing or strutting arrangement |
| CN205506084U (en) * | 2016-04-13 | 2016-08-24 | 殷志成 | Be used for fixed locating lever of using of lens carrier |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112379468A (en) * | 2020-11-25 | 2021-02-19 | 龙岩市帝昂光学有限公司 | Device for coating optical lens |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160824 |