CN107450144A - A kind of cage system positioning device - Google Patents
A kind of cage system positioning device Download PDFInfo
- Publication number
- CN107450144A CN107450144A CN201710721605.3A CN201710721605A CN107450144A CN 107450144 A CN107450144 A CN 107450144A CN 201710721605 A CN201710721605 A CN 201710721605A CN 107450144 A CN107450144 A CN 107450144A
- Authority
- CN
- China
- Prior art keywords
- screens
- screens ring
- optical element
- guide rod
- ring
- 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
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The present invention proposes a kind of cage system positioning device.Alignment system is into screens ring can realize the fast positioning of the optical element in cage system, while can realize the memory to each optical element home position and fast quick-recovery by several screens ring groups.The present invention two kinds of designs be able to for before cage system building and system building after the completion of in the case of two kinds of other optical element fixed mounts are not dismantled optical element fast positioning.
Description
Technical field
The present invention relates to optical system installation and adjustment mechanism.
Background of invention
Existing optical element mounting support structure is from separate type system gradually as the trend that cage construction develops, separation
Formula huge structure, the more difficult regulation of location point line position of component, and cage construction can ensure the central axis of optical system
Uniquely.In cage system, the relative position of optical element mounting hole and guide rod is difficult to determine, optical element mounting hole can only be fixed
The certain point on guide rod, the position before being difficult to return to after mobile.In order to solve the above problems, the present invention proposes one kind
The screens ring of cage system, it may be such that the position memory and quickly adjustment function of the optical element in cage system.
The content of the invention
The invention aims to solve the problems, such as that current optics mounting hole relative position on guide rod is difficult to determine, carry
A kind of cage system positioning device is gone out.
Cage optical system positioner of the present invention includes to one or more screens ring using simultaneously, described
Screens ring need on the same root guide rod installed in cage alignment system, the present invention devises annular and two kinds of screens rings of U-shaped.
Described cage system is pacified using two or two optical elements fixed with top guide bar on an axis simultaneously
, can be same when the distance between certain two optical element installation support need the situation down conversion in X1 and X2 two when shelving
Root guide rod is last through screens ring 1, optical element installation support 1, screens ring 2, optical element installation support 2, screens ring 3.Screens
Ring 1 and optical element installation support 1 are in contact.When optical element installation support 2 and screens ring 2 contact, optical element installation support 1 and light
It is X1 to learn the distance between element installation bracket 2；When optical element installation support 2 and screens ring 3 contact, the He of optical element installation support 1
The distance between optical element installation support 2 is X2.
Described screens ring can also be arranged on more guide rods simultaneously.
Described annular screens ring needs to be serially connected on guide rod in advance.
Described U-shaped screens ring can be embedded on guide rod again after the completion of system building.
Brief description of the drawings
Fig. 1 is the structural representation of U-shaped screens ring；
The positioner schematic diagram that Fig. 2 is made up of multiple U-shaped screens rings；
Fig. 3 is the structural representation of circular screens ring；
The positioner schematic diagram that Fig. 4 is made up of multiple circular screens rings；
In wherein Fig. 1：101：U-shaped framework；102：Screwed hole；103：Screwed hole；104：Through hole.
In wherein Fig. 2：11：U-shaped screens ring 1；12：U-shaped screens ring 2；13：U-shaped screens ring 3；4 optical element installation supports 1；
5:Optical element installation support 2；6：Guide rod 1.
In wherein Fig. 3：201：Annulus；202：Screwed hole.
In wherein Fig. 4：21：Circular screens ring 1；22：Circular screens ring 2；23：Circular screens ring 3.
Embodiment
With reference to the accompanying drawings and examples, the embodiment of the present invention is described in further detail.Following instance
For illustrating the present invention, but it is not limited to the scope of the present invention.
Embodiment one：
Illustrate present embodiment with reference to Fig. 1 and Fig. 2.
Fig. 1 show base unit-U-shaped screens ring 11 of cage alignment system, and U-shaped screens ring 11 is U-shaped framework, U-shaped
A screwed hole 102 on screens ring is conllinear with the axis of through hole 103, and being screwed into screwed hole 102 and through hole 103 after screw can
So that its string can be such that U-shaped screens ring is fixed on guide rod on guide rod 6 after being screwed into screw on the screwed hole 104 of U-shaped screens ring
Without sliding.
In cage system, U-shaped screens ring 11, card U-shaped position ring 12, U-shaped screens ring 13 are installed on guide rod 6.Screens ring 11
The distance between screens 12 meets the requirement of distance between optical element installation support 4 and optical element installation support 5, when optics member
The distance between part mounting bracket 4 and optics original cost mounting bracket 5 change after need to return to before apart from when, only need to move light
Learn mounting bracket 4 and screens ring 11 contacts, certain optics mounting bracket 5 and screens ring 12 joint.
Embodiment two：
Illustrate present embodiment with reference to Fig. 3 and Fig. 4.
Fig. 3 show base unit-circular screens ring 21 of cage alignment system, and circular screens ring 21 is annular structure
Frame, there is a screwed hole 202 on circular screens ring, the internal diameter 201 of annular screens ring is equal with the diameter of guide rod 6, circular card
It can be gone here and there on guide rod 6 on the ring of position, can consolidate annular screens ring after screw is screwed on the screwed hole 202 of annular screens ring
It is scheduled on guide rod 6 without sliding.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
God any modification, equivalent substitution and improvements made etc., should be included in the scope of the protection with principle.
Claims (3)
1. a kind of cage system positioning device, it is characterised in that formed including several screens annulus, when screens annulus is located at cage
When on the guide rod of formula system, screwing the screw on screens annulus can make screens annulus be fixed on guide rod optional position, when in system
Optical element fixed mount when being moved, screens ring can remember its home position so as to its original position of fast quick-recovery
Put.
A kind of 2. cage system positioning device according to claim 1, it is characterised in that：The screens ring is U-shaped structure,
There are two screwed holes and a through hole on screens ring, one of screwed hole and a through hole axis are conllinear.
A kind of 3. cage system positioning device according to claim 1, it is characterised in that：The screens ring is annular knot
Structure, the internal diameter of annular screens ring is consistent with guide rod diameter, has a screwed hole to fix screens ring on annular screens ring
Without sliding on guide rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710721605.3A CN107450144A (en) | 2017-08-22 | 2017-08-22 | A kind of cage system positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710721605.3A CN107450144A (en) | 2017-08-22 | 2017-08-22 | A kind of cage system positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107450144A true CN107450144A (en) | 2017-12-08 |
Family
ID=60492972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710721605.3A Pending CN107450144A (en) | 2017-08-22 | 2017-08-22 | A kind of cage system positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107450144A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109814226A (en) * | 2019-04-03 | 2019-05-28 | 史强 | A kind of eyeglass connection system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103823286A (en) * | 2014-03-26 | 2014-05-28 | 鞍山和光科技有限公司 | Cage type multi-shaft optical system mounting rack |
| CN203745704U (en) * | 2014-03-26 | 2014-07-30 | 鞍山和光科技有限公司 | Cage-type multi-shaft optical system installation support |
| CN104820267A (en) * | 2015-05-25 | 2015-08-05 | 黑龙江大学 | Optical bench suitable for cage-type optical system |
| CN104991327A (en) * | 2015-07-02 | 2015-10-21 | 中国科学院上海光学精密机械研究所 | Locking cage type mounting rack |
-
2017
- 2017-08-22 CN CN201710721605.3A patent/CN107450144A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103823286A (en) * | 2014-03-26 | 2014-05-28 | 鞍山和光科技有限公司 | Cage type multi-shaft optical system mounting rack |
| CN203745704U (en) * | 2014-03-26 | 2014-07-30 | 鞍山和光科技有限公司 | Cage-type multi-shaft optical system installation support |
| CN104820267A (en) * | 2015-05-25 | 2015-08-05 | 黑龙江大学 | Optical bench suitable for cage-type optical system |
| CN104991327A (en) * | 2015-07-02 | 2015-10-21 | 中国科学院上海光学精密机械研究所 | Locking cage type mounting rack |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109814226A (en) * | 2019-04-03 | 2019-05-28 | 史强 | A kind of eyeglass connection system |
| CN109814226B (en) * | 2019-04-03 | 2021-11-16 | 烟台魔技纳米科技有限公司 | Lens connecting system |
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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 | ||
| AD01 | Patent right deemed abandoned |
Effective date of abandoning: 20201222 |
|
| AD01 | Patent right deemed abandoned |