CN102540401A - Lens adjusting device - Google Patents
Lens adjusting device Download PDFInfo
- Publication number
- CN102540401A CN102540401A CN201110462321XA CN201110462321A CN102540401A CN 102540401 A CN102540401 A CN 102540401A CN 201110462321X A CN201110462321X A CN 201110462321XA CN 201110462321 A CN201110462321 A CN 201110462321A CN 102540401 A CN102540401 A CN 102540401A
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- China
- Prior art keywords
- pressing plate
- plate
- lens
- adjustment device
- adjustable plate
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Abstract
The invention relates to a lens adjusting device. The lens adjusting device comprises an adjusting plate, a pressing plate and at least one elastic component, wherein three adjusting screws are arranged on the adjusting plate; a lens assembly is arranged on the pressing plate; three screw holes are formed in the pressing plate; the three adjusting screws are connected with the screw holes; certain distance exists between the pressing plate and the adjusting plate; and the elastic component is positioned between the adjusting plate and the pressing plate. The elastic component is positioned between the pressing plate and the adjusting plate and the angle of the lens arranged on the pressing plate is adjusted through the elastic force of the elastic component, so that compared with the conventional lens adjusting device, the lens adjusting device is small in size and light in weight and can reduce load of a driving motor and increase operation speed. At the same time, the lens adjusting device is simple in structure and convenient to process.
Description
Technical field
The present invention relates to a kind of lens adjustment device.
Background technology
The adjusting gear of the laser lens of prior art generally includes a pedestal and an adjustable plate, and one jiao between adjustable plate and the pedestal is provided with a ball and two screws, the rotating shaft when ball is adjusting, and two screws provide the pulling force between pedestal and the adjustable plate.On two diagonal angles of adjustable plate set screw is housed also, rotating set screw is the angle of scalable adjustable plate, thereby changes the angle of eyeglass on the adjustable plate.But this structure is not only complicated, and volume is big, Heavy Weight.
Summary of the invention
To the defective that exists in the prior art, the object of the present invention is to provide a kind of volume little, lightweight lens adjustment device.
For reaching above purpose, the technical scheme that the present invention takes is: a kind of lens adjustment device is characterized in that: it comprises,
One adjustable plate is equipped with three set screw on the said adjustable plate;
One pressing plate is equipped with Lens assembly on the said pressing plate, and said pressing plate is provided with three screws, and said three set screw link to each other with said screw, and between said pressing plate and the adjustable plate certain distance are arranged;
At least one flexible member, said flexible member is between said adjustable plate and said pressing plate.
On the basis of technique scheme, the side that said adjustable plate is provided with towards pressing plate is provided with a groove, and said flexible member is embedded in the said groove.
On the basis of technique scheme, said flexible member is dish spring or spring.
On the basis of technique scheme, be provided with a flexible member between said pressing plate and the adjustable plate, and said flexible member is enough big, make the adjustment three set screw any the time, pressing plate is all to corresponding change angle.
On the basis of technique scheme, be provided with three flexible members between said pressing plate and the adjustable plate, said three flexible members lay respectively at by three set screw.
On the basis of technique scheme, said lens adjustment device also is provided with a pedestal, also is provided with a catoptron base plate on the said pedestal, and said adjustable plate is installed on the said catoptron base plate.
Beneficial effect of the present invention is: owing between pressing plate and adjustment plate, install flexible member; Be contained in the angle of the eyeglass on the pressing plate through the elastic force adjustment of flexible member; With respect to existing lens adjustment device, its volume is little, and is in light weight; Can alleviate the load of drive motor, improve travelling speed.Simultaneously, it is simple in structure, and is easy to process.
Description of drawings
Fig. 1 is a kind of lens adjustment device part-structure of the present invention explosive view;
Fig. 2 is a kind of lens adjustment device front elevation of the present invention;
Fig. 3 is a kind of lens adjustment device side view of the present invention.
Embodiment
Below in conjunction with accompanying drawing the present invention is done further explain.
Please refer to Fig. 1 to Fig. 3, below sketch most preferred embodiment of the present invention, a kind of lens adjustment device, it comprises, an adjustable plate 3 is equipped with three set screw 30 on the said adjustable plate 3; One pressing plate 33; On the said pressing plate 33 Lens assembly is housed, Lens assembly comprises mirror circle 35 and is installed on the eyeglass 36 on the mirror circle 35 that said pressing plate 33 is provided with three screws 34; Said three set screw 30 link to each other with said screw 34, and between said pressing plate 33 and the adjustable plate 3 certain distance are arranged; At least one flexible member 32, said flexible member 32 is between said adjustable plate 3 and said pressing plate 33.The side that said adjustable plate 3 is provided with towards pressing plate 32 is provided with a groove 31, and said flexible member 32 is embedded in the said groove 31.Said flexible member 32 is dish spring or spring.Flexible member 32 is enough big, make adjustment three set screw 30 any the time, pressing plate 33 is all to corresponding change angle.
Lens adjustment device also is provided with a pedestal 1, also is provided with a catoptron base plate 2 on the said pedestal 1, and said adjustable plate 3 is installed on the said catoptron base plate 2.
Below sketch second embodiment of the invention, the difference of itself and first embodiment is, also can be provided with three flexible members (not shown) between pressing plate 33 and the adjustable plate 3, and it is other that said three flexible members lay respectively at three set screw 30.When regulating any set screw 30, be positioned at the angle that these set screw 30 other flexible members change pressing plate 33, to reach the effect of adjustment eyeglass 36.
The present invention not only is confined to above-mentioned preferred forms; Anyone can draw other various forms of products under enlightenment of the present invention; Though but on its shape or structure, do any variation, every have identical with a present invention or akin technical scheme, all within its protection domain.
Claims (6)
1. lens adjustment device is characterized in that: it comprises,
One adjustable plate is equipped with three set screw on the said adjustable plate;
One pressing plate is equipped with Lens assembly on the said pressing plate, and said pressing plate is provided with three screws, and said three set screw link to each other with said screw, and between said pressing plate and the adjustable plate certain distance are arranged;
At least one flexible member, said flexible member is between said adjustable plate and said pressing plate.
2. a kind of lens adjustment device as claimed in claim 1 is characterized in that: the side that said adjustable plate is provided with towards pressing plate is provided with a groove, and said flexible member is embedded in the said groove.
3. a kind of lens adjustment device as claimed in claim 1 is characterized in that: said flexible member is dish spring or spring.
4. a kind of lens adjustment device as claimed in claim 1 is characterized in that: be provided with a flexible member between said pressing plate and the adjustable plate, and said flexible member is enough big, make the adjustment three set screw any the time, pressing plate is all to corresponding change angle.
5. a kind of lens adjustment device as claimed in claim 1 is characterized in that: be provided with three flexible members between said pressing plate and the adjustable plate, said three flexible members lay respectively at by three set screw.
6. a kind of lens adjustment device as claimed in claim 1 is characterized in that: said lens adjustment device also is provided with a pedestal, also is provided with a catoptron base plate on the said pedestal, and said adjustable plate is installed on the said catoptron base plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110462321XA CN102540401A (en) | 2011-12-31 | 2011-12-31 | Lens adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110462321XA CN102540401A (en) | 2011-12-31 | 2011-12-31 | Lens adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102540401A true CN102540401A (en) | 2012-07-04 |
Family
ID=46347688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110462321XA Pending CN102540401A (en) | 2011-12-31 | 2011-12-31 | Lens adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102540401A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103056014A (en) * | 2012-12-20 | 2013-04-24 | 济南裕兴化工有限责任公司 | Angle regulating device of steam powder machine feed nozzle |
| CN105806953A (en) * | 2014-12-30 | 2016-07-27 | 中核武汉核电运行技术股份有限公司 | Water-immersion ultrasonic angle adjusting device and method capable of realizing underwater calibrating |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5847885A (en) * | 1997-06-18 | 1998-12-08 | New Focus, Inc. | Wide range cylindrical mirror mount with radial clamp |
| US20070280625A1 (en) * | 2006-05-31 | 2007-12-06 | Tamron Co., Ltd. | Optical member support mechanism, optical device, and gap adjusting member |
| CN101470241A (en) * | 2007-12-27 | 2009-07-01 | 鸿富锦精密工业（深圳）有限公司 | Lens mounting stand |
| CN202053025U (en) * | 2011-04-14 | 2011-11-30 | 武汉三工光电设备制造有限公司 | Laser focusing head with a micrometer |
| CN202486397U (en) * | 2011-12-31 | 2012-10-10 | 武汉金运激光股份有限公司 | Lens adjusting device |
-
2011
- 2011-12-31 CN CN201110462321XA patent/CN102540401A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5847885A (en) * | 1997-06-18 | 1998-12-08 | New Focus, Inc. | Wide range cylindrical mirror mount with radial clamp |
| US20070280625A1 (en) * | 2006-05-31 | 2007-12-06 | Tamron Co., Ltd. | Optical member support mechanism, optical device, and gap adjusting member |
| CN101470241A (en) * | 2007-12-27 | 2009-07-01 | 鸿富锦精密工业（深圳）有限公司 | Lens mounting stand |
| CN202053025U (en) * | 2011-04-14 | 2011-11-30 | 武汉三工光电设备制造有限公司 | Laser focusing head with a micrometer |
| CN202486397U (en) * | 2011-12-31 | 2012-10-10 | 武汉金运激光股份有限公司 | Lens adjusting device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103056014A (en) * | 2012-12-20 | 2013-04-24 | 济南裕兴化工有限责任公司 | Angle regulating device of steam powder machine feed nozzle |
| CN105806953A (en) * | 2014-12-30 | 2016-07-27 | 中核武汉核电运行技术股份有限公司 | Water-immersion ultrasonic angle adjusting device and method capable of realizing underwater calibrating |
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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 | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120704 |