CN106547066A - Aspheric optical lens regulating system - Google Patents
Aspheric optical lens regulating system Download PDFInfo
- Publication number
- CN106547066A CN106547066A CN201710024282.2A CN201710024282A CN106547066A CN 106547066 A CN106547066 A CN 106547066A CN 201710024282 A CN201710024282 A CN 201710024282A CN 106547066 A CN106547066 A CN 106547066A
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- China
- Prior art keywords
- lens barrel
- hole
- screw
- adjusting bracket
- mirror slip
- 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.)
- Granted
Links
- 230000003287 optical effect Effects 0.000 title claims abstract description 105
- 230000001105 regulatory effect Effects 0.000 title claims abstract description 17
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
- G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
- G02B7/022—Mountings, adjusting means, or light-tight connections, for optical elements for lenses lens and mount having complementary engagement means, e.g. screw/thread
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
- G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
- G02B7/023—Mountings, adjusting means, or light-tight connections, for optical elements for lenses permitting adjustment
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
- G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
- G02B7/04—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Lens Barrels (AREA)
Abstract
The present invention discloses a kind of aspheric optical lens regulating system.The system can include：Adjusting base, lens barrel adjusting bracket, optical mirror slip lens barrel, aspheric optical lens and set screw；Wherein, adjusting base is provided with longitudinally guiding and the first hole；Lens barrel adjusting bracket is provided with the second hole and screw；Optical mirror slip lens barrel inserts in second hole and movable in the axial direction of lens barrel adjusting bracket；Optical mirror slip lens barrel is provided with the 3rd hole, and aspheric optical lens are installed in the 3rd hole；Set screw is screwed in the screw of lens barrel adjusting bracket through after the first hole on adjusting base, and band moving lens barrel adjusting bracket is vertically moved along longitudinally guiding.The embodiment of the present invention by adopting above-mentioned technical proposal, aspheric optical lens can longitudinally, laterally be moved and coaxial rotating adjust, such that it is able to it is very convenient, adjust light path exactly.
Description
Technical field
The present invention relates to optical technical field, more particularly, to a kind of aspheric optical lens regulating system.
Background technology
The traditional aspheric optical lens adjuster that currently there are is traditionally arranged to be front-end geometry, using 3 points
The mode of regulation, its internal structure are complex.The aspheric optical lens adjuster of traditional structure is primarily present following defect：
(1) complex structure；(2) adjust difficult；(3) degree of regulation is low；(4) high cost.
In view of this, it is special to propose the present invention.
The content of the invention
The embodiment of the present invention provides a kind of aspheric optical lens regulating system, and which can easily and accurately adjust light path.
To achieve these goals, there is provided technical scheme below：
A kind of aspheric optical lens regulating system, it is characterised in that the system includes：Adjusting base, lens barrel are adjusted
Frame, optical mirror slip lens barrel, aspheric optical lens and set screw；Wherein, the adjusting base is provided with longitudinally guiding and
One hole；The lens barrel adjusting bracket is provided with the second hole and screw；The optical mirror slip lens barrel is inserted in second hole and described
It is movable in the axial direction of lens barrel adjusting bracket；The optical mirror slip lens barrel is provided with the 3rd hole, and the aspheric optical lens are installed to institute
State in the 3rd hole；The set screw screws in the lens barrel adjusting bracket through after first hole on the adjusting base
In the screw, and the lens barrel adjusting bracket is driven to vertically move along the longitudinally guiding.
Preferably, the system also includes that eyeglass pressure pad and eyeglass pressure are female, and the 3rd hole of the optical mirror slip lens barrel is spiral shell
Hole；Wherein, the aspheric optical lens are installed in the screw and are pushed down by the eyeglass pressure pad, and the eyeglass pressure is female to be screwed in
The screw of the optical mirror slip lens barrel simultaneously compresses the eyeglass pressure pad, so as to lock the aspheric optical lens.
Preferably, the system also includes trip bolt；The lens barrel adjusting bracket is provided with long slot bore, the trip bolt
After the lens barrel adjusting bracket is vertically moved in place along the longitudinally guiding on the adjusting base, coordinate with the long slot bore
Locking positioning is carried out, and the trip bolt also inserts described the second of the lens barrel adjusting bracket in the optical mirror slip lens barrel
Fastened when in hole.
Preferably, the lens barrel adjusting bracket is divided into three sections, and interlude is used to lock the optical mirror slip lens barrel, two sections in front and back
For positioning the optical mirror slip lens barrel；The optical mirror slip lens barrel can in two sections of axial direction before and after the lens barrel adjusting bracket
It is dynamic.
Preferably, the system also includes locking screw；The adjusting base is provided with the 4th hole, when the set screw
When reaching suitable position in the screw for screwing in the lens barrel adjusting bracket, the locking screw is screwed on the adjusting base
In 4th hole, the set screw is made axially to lock and in rotatable state.
Preferably, the system also includes locking screw；The locking screw for by the lens barrel adjusting bracket locking exist
On the adjusting base.
The embodiment of the present invention provides a kind of aspheric optical lens regulating system.The system can include：Adjusting base, mirror
Cylinder adjusting bracket, optical mirror slip lens barrel, aspheric optical lens and set screw；Wherein, adjusting base be provided with longitudinally guiding and
First hole；Lens barrel adjusting bracket is provided with the second hole and screw；Optical mirror slip lens barrel is inserted in second hole and in lens barrel adjusting bracket
It is movable on axial direction；Optical mirror slip lens barrel is provided with the 3rd hole, and aspheric optical lens are installed in the 3rd hole；Set screw is passed through
Behind the first hole on adjusting base, screw in the screw of lens barrel adjusting bracket, and band moving lens barrel adjusting bracket does longitudinal direction along longitudinally guiding
It is mobile.The embodiment of the present invention, can be to aspheric optical lens longitudinally, laterally mobile and coaxial rotation by adopting above-mentioned technical proposal
Modulation section, transverse shifting optical mirror slip lens barrel can easily adjust the focal position of aspheric optical lens, vertically move lens barrel
Adjusting bracket can easily adjust the focal position of aspheric optical lens, and rotary optical eyeglass lens barrel can easily adjust aspherical
The focal position of optical mirror slip, such that it is able to it is very convenient, adjust light path exactly.
Description of the drawings
Fig. 1 is the structural representation of the aspheric optical lens regulating system according to the embodiment of the present invention；
Fig. 2 is the three-dimensional exploded perspective view of the aspheric optical lens regulating system according to the embodiment of the present invention；
Fig. 3 is the three-dimensional partial schematic sectional view of the aspheric optical lens regulating system according to the embodiment of the present invention.
Specific embodiment
With reference to the accompanying drawings describing the preferred embodiment of the present invention.It will be apparent to a skilled person that this
A little embodiments are used only for the know-why for explaining the present invention, it is not intended that limit the scope of the invention.
Fig. 1 schematically illustrates the structure of the aspheric optical lens regulating system of embodiment of the present invention proposition.Such as Fig. 1
Shown, the aspheric optical lens regulating system can include：It is adjusting base 1, lens barrel adjusting bracket 2, optical mirror slip lens barrel 3, non-
Spherical optics eyeglass 4 and set screw 8；Wherein, adjusting base 1 is provided with longitudinally guiding and the first hole；Lens barrel adjusting bracket 2 is provided with
Second hole and screw；Optical mirror slip lens barrel 3 inserts in second hole and movable in the axial direction of lens barrel adjusting bracket 2；Optical mirror slip
Lens barrel 3 is provided with the 3rd hole, and aspheric optical lens 4 are installed in the 3rd hole；Set screw 8 is through the on adjusting base 1
Behind one hole, screw in the screw of lens barrel adjusting bracket 2, and band moving lens barrel adjusting bracket 2 is vertically moved along longitudinally guiding.
The embodiment of the present invention can be longitudinally, laterally moved to aspheric optical lens and together by adopting above-mentioned technical proposal
Axle rotation is adjusted, and transverse shifting optical mirror slip lens barrel can easily adjust the focal position of aspheric optical lens, vertically move
Lens barrel adjusting bracket can easily adjust the focal position of aspheric optical lens, and rotary optical eyeglass lens barrel can easily adjust non-
The focal position of spherical optics eyeglass, such that it is able to it is very convenient, adjust light path exactly.
In a preferred embodiment, said system can also include eyeglass pressure pad 5 and eyeglass pressure female 6, optical mirror slip
3rd hole of lens barrel 3 is screw.Wherein, aspheric optical lens 4 are installed in the screw and are pushed down by eyeglass pressure pad 5, eyeglass pressure
Female 6 screws for screwing in optical mirror slip lens barrel 3 simultaneously compress eyeglass pressure pad 5, so as to lock aspheric optical lens 4.
In a preferred embodiment, said system can also include trip bolt 7；Lens barrel adjusting bracket 2 is provided with length
Slotted eye, trip bolt 7 are coordinated with long slot bore after lens barrel adjusting bracket 2 is vertically moved in place along the longitudinally guiding on adjusting base 1
Carry out locking positioning, and the trip bolt 7 also in the second hole that optical mirror slip lens barrel 3 inserts lens barrel adjusting bracket 2 when carry out
Fastening.
In a preferred embodiment, 2 points of lens barrel adjusting bracket is three sections, and interlude is used to lock optical mirror slip lens barrel 3,
Two sections are used to position optical mirror slip lens barrel 3 in front and back；Optical mirror slip lens barrel 3 is movable in two sections of axial direction before and after lens barrel adjusting bracket 2.
In a preferred embodiment, said system can also include locking screw 9；Adjusting base 1 is provided with the 4th
Hole, when suitable position is reached in the screw that set screw 8 screws in lens barrel adjusting bracket 2, locking screw 9 is screwed on adjusting base 1
The 4th hole in, make the axially locking and in rotatable state of set screw 8.
In a preferred embodiment, said system can also include locking screw 10；The locking screw 10 is used for will
Lens barrel adjusting bracket 2 locks on adjusting base 1.
With reference to Fig. 2 with a preferred embodiment being described in detail to the embodiment of the present invention.
Fig. 2 shows that the three-dimensional blast of the aspheric optical lens regulating system of exemplary embodiment of the invention is shown
It is intended to.As shown in Fig. 2 aspheric optical lens regulating system comprising adjusting base 1, lens barrel adjusting bracket 2, optical mirror slip lens barrel 3,
Aspheric optical lens 4, eyeglass pressure pad 5, the eyeglass pressure mother 6, trip bolt 7 of optical mirror slip lens barrel 3, set screw 8, regulation spiral shell
The trip bolt 10 for axially fastening screw 9, lens barrel adjusting bracket 2 of silk 8.Wherein, adjusting base 1 is provided with longitudinally guiding and first
Hole and the 4th hole.Lens barrel adjusting bracket 2 is provided with the second hole, long slot bore and the first screw, and 2 points of lens barrel adjusting bracket is three sections, interlude
For locking optical mirror slip lens barrel 3, two sections are used to position optical mirror slip lens barrel 3 in front and back.Optical mirror slip lens barrel 3 inserts second hole
It is interior and movable in two sections of axial direction before and after lens barrel adjusting bracket 2.Optical mirror slip lens barrel 3 is provided with the second screw hole.Aspherics
Eyeglass 4 is installed in the second screw.Set screw 8 screws in the spiral shell of lens barrel adjusting bracket 2 through after the first hole on adjusting base 1
In hole, and band moving lens barrel adjusting bracket 2 is vertically moved along longitudinally guiding.Aspheric optical lens 4 be installed in the second screw by
Eyeglass pressure pad 5 is pushed down, and eyeglass pressure female 6 screws in the second screw of optical mirror slip lens barrel 3 and compresses eyeglass pressure pad 5, non-so as to lock
Spherical optics eyeglass 4.Trip bolt 7 after lens barrel adjusting bracket 2 is vertically moved in place along the longitudinally guiding on adjusting base 1, with
Long slot bore coordinates carries out locking positioning, and the trip bolt 7 also inserts the second of lens barrel adjusting bracket 2 in optical mirror slip lens barrel 3
Fastened when in hole.When suitable position is reached in the screw that set screw 8 screws in lens barrel adjusting bracket 2, locking screw 9 is screwed in
In the 4th hole on adjusting base 1, set screw 8 is made axially to lock and in rotatable state.Locking screw 10 is for by mirror
Cylinder adjusting bracket 2 locks on adjusting base 1.
Fig. 3 shows the three-dimensional partial cutaway of the aspheric optical lens regulating system of exemplary embodiment of the invention
Depending on schematic diagram.
As shown in figure 3, adjusting base is provided with longitudinally guiding, set screw band moving lens barrel adjusting bracket edge on adjusting base
Longitudinally guiding is vertically moved.Lens barrel adjusting bracket 2 is arranged on adjusting base 1, and is locked by locking screw 10.Lens barrel adjusting bracket
2 points is three sections, and interlude is used to lock optical mirror slip lens barrel 3, and two sections are used to position optical mirror slip lens barrel 3 in front and back.Lens barrel is adjusted
Frame 2 is provided with long slot bore, after lens barrel adjusting bracket 2 is vertically moved in place along the longitudinally guiding on adjusting base 1, by trip bolt 7
By long slot bore locking positioning.Optical mirror slip lens barrel 3 is inserted in the respective aperture of lens barrel adjusting bracket 2, and it is tight by trip bolt 7
Gu.Optical mirror slip lens barrel 3 is movable in two sections of axial direction before and after lens barrel adjusting bracket 2.
As shown in figure 3, aspheric optical lens 4 are installed in the hole of optical mirror slip lens barrel 3, and are pushed down by eyeglass pressure pad 5,
Eyeglass is pressed into female 6 screws for screwing in optical mirror slip lens barrel 3 and eyeglass pressure pad 5 is compressed, so as to lock aspheric optical lens 4.
As shown in figure 3, set screw 8 is through after the respective aperture on adjusting base 1, lens barrel adjusting bracket 2 is screwed in correspondence spiral shell
In hole, again locking screw 9 is screwed in the corresponding aperture on adjusting base 1 when reaching suitable position, make set screw 8 axially lock
And it is in rotatable state.
With reference to Fig. 3 with a preferred embodiment describing the regulation process of aspheric optical lens regulating system in detail.
Wherein, after unclamping trip bolt 7, optical mirror slip lens barrel 3 not only transverse shifting but also can be rotated coaxially, by aspherical light
After eyeglass 4 is adjusted properly, then trip bolt 7 is screwed.The edge on adjusting base 1 is vertical with moving lens barrel adjusting bracket 2 for set screw 8
Vertically move to guiding.After locking screw 10 are unclamped, lens barrel adjusting bracket 2 can be adjusted in the driving lower edge of set screw 8
Guiding on base 1 is vertically moved.After aspheric optical lens 4 are adjusted properly, trip bolt 10 is screwed.
The embodiment of the present invention can be longitudinally, laterally moved to aspheric optical lens and together by adopting above-mentioned technical proposal
Axle rotation is adjusted, and transverse shifting optical mirror slip lens barrel can easily adjust the focal position of aspheric optical lens, vertically move
Lens barrel adjusting bracket can easily adjust the focal position of aspheric optical lens, and rotary optical eyeglass lens barrel can easily adjust non-
The focal position of spherical optics eyeglass, can easily adjust light path, realize simple low cost, easy to adjust and smart
Accurate efficient technique effect.
It should be understood that the quantity of each structural member in Fig. 1-3 is only schematic.According to actual needs, each structure
Part can have arbitrary quantity.
It is to provide for the purpose of illustration and description to the detailed description of example embodiment of the present invention above.Be not for
Limit limits the invention to disclosed precise forms.Obviously, many variations and modifications are to those skilled in the art
Speech is obvious.Selection and description of the embodiments be in order to most preferably illustrate the present invention principle and its practical application, from
And make others skilled in the art it will be appreciated that various embodiments of the present invention and be suitable to it is specific using expected various modifications.
Embodiments of the invention can omit some technical characteristics in above-mentioned technical characteristic, only solve part present in prior art
Technical problem.And, disclosed technical characteristic can be combined.The scope of the present invention by claims and its
Limiting, others skilled in the art can carry out various changes to technical scheme disclosed in the accompanying claims to equivalent
Type and combination.
Claims (6)
1. a kind of aspheric optical lens regulating system, it is characterised in that the system includes：Adjusting base (1), lens barrel are adjusted
Frame (2), optical mirror slip lens barrel (3), aspheric optical lens (4) and set screw (8)；Wherein, set on the adjusting base (1)
There are longitudinally guiding and the first hole；The lens barrel adjusting bracket (2) is provided with the second hole and screw；Optical mirror slip lens barrel (3) insertion
It is in second hole and movable in the axial direction of the lens barrel adjusting bracket (2)；The optical mirror slip lens barrel (3) is provided with the 3rd hole,
The aspheric optical lens (4) are installed in the 3rd hole；The set screw (8) is through on the adjusting base (1)
First hole after, screw in the screw of the lens barrel adjusting bracket (2), and drive the lens barrel adjusting bracket (2) along institute
State longitudinally guiding to vertically move.
2. system according to claim 1, it is characterised in that the system also includes eyeglass pressure pad (5) and eyeglass pressure mother
(6), the 3rd hole of the optical mirror slip lens barrel (3) is screw；Wherein, the aspheric optical lens (4) are installed to the spiral shell
Pushed down by the eyeglass pressure pad (5) in hole, the eyeglass pressure female (6) screws in the screw of the optical mirror slip lens barrel (3) simultaneously
The eyeglass pressure pad (5) is compressed, so as to lock the aspheric optical lens (4).
3. system according to claim 1, it is characterised in that the system also includes trip bolt (7)；The lens barrel is adjusted
Section frame (2) is provided with long slot bore, institute of the trip bolt (7) in the lens barrel adjusting bracket (2) on the adjusting base (1)
State after longitudinally guiding vertically moves in place, coordinating with the long slot bore carries out locking positioning, and the trip bolt (7) also exists
The optical mirror slip lens barrel (3) is fastened when inserting in second hole of the lens barrel adjusting bracket (2).
4. system according to claim 1, it is characterised in that the lens barrel adjusting bracket (2) is divided into three sections, and interlude is used for
The optical mirror slip lens barrel (3) is locked, two sections are used to position the optical mirror slip lens barrel (3) in front and back；The optical mirror slip lens barrel
(3) it is movable in two sections of axial direction before and after the lens barrel adjusting bracket (2).
5. system according to claim 1, it is characterised in that the system also includes locking screw (9)；The regulation bottom
Seat (1) is provided with the 4th hole, suitable when reaching in the screw that the set screw (8) screws in the lens barrel adjusting bracket (2)
During position, the locking screw (9) is screwed in the 4th hole on the adjusting base (1), makes the set screw (8) axle
To locking and in rotatable state.
6. system according to claim 1, it is characterised in that the system also includes locking screw (10)；The locking
Screw (10) for by the lens barrel adjusting bracket (2) lock in the adjusting base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710024282.2A CN106547066B (en) | 2017-01-13 | 2017-01-13 | Aspherical optical lens adjusting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710024282.2A CN106547066B (en) | 2017-01-13 | 2017-01-13 | Aspherical optical lens adjusting system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106547066A true CN106547066A (en) | 2017-03-29 |
| CN106547066B CN106547066B (en) | 2024-03-26 |
Family
ID=58398320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710024282.2A Active CN106547066B (en) | 2017-01-13 | 2017-01-13 | Aspherical optical lens adjusting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106547066B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021189396A1 (en) * | 2020-03-27 | 2021-09-30 | 南昌欧菲精密光学制品有限公司 | Lens assembly, camera module, terminal and assembly method for lens assembly |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020005997A1 (en) * | 2000-07-17 | 2002-01-17 | Eiji Oba | Optical lens unit having a mechanism for adjusting the focal point of the optical lens |
| CN203191616U (en) * | 2013-01-17 | 2013-09-11 | 深圳迈瑞生物医疗电子股份有限公司 | Optics adjusting frame |
| CN206804964U (en) * | 2017-01-13 | 2017-12-26 | 北京热刺激光技术有限责任公司 | Aspheric optical lens regulating system |
-
2017
- 2017-01-13 CN CN201710024282.2A patent/CN106547066B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020005997A1 (en) * | 2000-07-17 | 2002-01-17 | Eiji Oba | Optical lens unit having a mechanism for adjusting the focal point of the optical lens |
| CN203191616U (en) * | 2013-01-17 | 2013-09-11 | 深圳迈瑞生物医疗电子股份有限公司 | Optics adjusting frame |
| CN206804964U (en) * | 2017-01-13 | 2017-12-26 | 北京热刺激光技术有限责任公司 | Aspheric optical lens regulating system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021189396A1 (en) * | 2020-03-27 | 2021-09-30 | 南昌欧菲精密光学制品有限公司 | Lens assembly, camera module, terminal and assembly method for lens assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106547066B (en) | 2024-03-26 |
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