CN106842482B - A kind of lens mount assembly and optical device - Google Patents
A kind of lens mount assembly and optical device Download PDFInfo
- Publication number
- CN106842482B CN106842482B CN201611239762.2A CN201611239762A CN106842482B CN 106842482 B CN106842482 B CN 106842482B CN 201611239762 A CN201611239762 A CN 201611239762A CN 106842482 B CN106842482 B CN 106842482B
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- eyeglass
- mounting rack
- mounting plate
- mounting
- lens mount
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- 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
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Eyeglasses (AREA)
Abstract
The invention discloses a kind of lens mount assembly and optical devices, to simplify eyeglass fixed form and improve the property easy to adjust of eyeglass.Lens mount assembly includes: the mounting rack with eyeglass, and eyeglass and mounting rack are integrally formed；Regulating mechanism, regulating mechanism are used to for mounting rack being slidably mounted on portion to be installed, and for mounting rack to be locked in setting position.Lens mount assembly provided by the invention, by by eyeglass and mounting rack integrated molding, the step for mounting rack and eyeglass assembling can be saved, the adjusting to lens position can be thus achieved in regulating mechanism, eyeglass can be fixed on setting position again, during assembling, reduce the quantity for needing the component assembled, the error of eyeglass installation site, improves eyeglass installation effectiveness and installation accuracy caused by reducing because of the production tolerance between installing component.
Description
Technical field
The present invention relates to picture pick-up device technical field, in particular to a kind of lens mount assembly and optical device.
Background technique
In existing many products, the especially product of optics, need to realize various optical paths using various eyeglasses
Design, and generally have very strict requirement to the angle or location of used eyeglass.But in reality
Applicable cases in, since corresponding error will be inevitably resulted from during processing, assembling etc., when normal
When the position of the eyeglass assembled under process is difficult to meet the requirement of the required accuracy, the position to eyeglass will be needed to carry out corresponding
Adjusting so that eyeglass is moved on suitable position.
As depicted in figs. 1 and 2, in the prior art Lens assembly have fixed structure, adjustment structure 01, eyeglass 02 and this two
Part be all it is independent of each other, it is more to will result in component in this way, and between each assembling parts have preparation tolerance, multiple component groups
The cumulative limit to add up after dress is larger, is unfavorable for the accurate positioning of eyeglass, needs repeatedly to debug, and installation and adjustment process
Need to be divided into two parts completion, installation or debugging efficiency are lower.
Summary of the invention
The present invention provides a kind of lens mount assembly and optical devices, to simplify eyeglass fixed form and improve eyeglass
Property easy to adjust.
In order to achieve the above objectives, the present invention the following technical schemes are provided:
The present invention provides a kind of lens mount assemblies, comprising:
Mounting rack with eyeglass, the eyeglass and the mounting rack are integrally formed；
Regulating mechanism, the regulating mechanism are used to for the mounting rack being slidably mounted on portion to be installed, and being used for will be described
Mounting rack is locked in setting position.
Lens mount assembly provided by the invention, by the way that mounting rack can be saved by eyeglass and mounting rack integrated molding
The step for assembling with eyeglass, the adjusting to lens position can be thus achieved in regulating mechanism, and eyeglass can be fixed on to setting
Position reduces the quantity for needing the component assembled, reduces because of the production tolerance between installing component during assembling
Caused by eyeglass installation site error, improve eyeglass installation effectiveness and installation accuracy.
In some alternative embodiments, the mounting rack is equipped at least two sliding slots along first direction；
The regulating mechanism includes:
It is set between the mounting rack and the portion to be installed, for adjusting the mounting rack and described in a second direction
The regulating part of distance between portion to be installed；
Locking piece, the locking piece are used to the mounting rack being locked in the portion to be installed, in which: the second direction
Perpendicular to the mounting surface in the portion to be installed, the first direction and the second direction are vertical.Pass through the regulating part of setting, lock
Determine part and sliding slot, it can be in order to adjust position of the mounting rack in a first direction with second direction with respect to pedestal, when adjusting, is not required to
Each section is disassembled, it is only necessary to adjust regulating part and locking member, adjust more convenient.
In some alternative embodiments, the locking piece is lock-screw.
In some alternative embodiments, the regulating part includes: at least one gasket, and each gasket has
With the one-to-one U-shaped opening of the lock-screw.Gasket can be inserted between portion to be installed and mounting rack by U-shaped opening,
Adjust the distance between mounting rack and portion to be installed.
In some alternative embodiments, the mounting rack includes:
First mounting plate of the embeddable groove has the eyeglass on first mounting plate；
With integrally formed second mounting plate of first mounting plate, and first mounting plate and second mounting plate
Vertical connection forms the mounting rack of L-type, and second mounting plate sets that there are two the sliding slots along the first direction.
In some alternative embodiments, the mounting rack includes:
The third mounting plate of the embeddable groove has the eyeglass on the third mounting plate；
With integrally formed 4th mounting plate of the third mounting plate, and the third mounting plate and the 4th mounting plate
Vertical connection forms the mounting rack of T-type, and the 4th mounting plate sets that there are two sliding slots along the first direction.
Each sliding slot is waist-shaped hole in some alternative embodiments.
Each sliding slot is U-shaped hole, and two U along the first direction in some alternative embodiments
The opening of type mouth is disposed opposite to each other.
The present invention also provides a kind of optical devices, comprising: shell further includes lens installation group described in any of the above embodiments
Part.Convenient for adjusting the blanking bar and hot spot dispersion angle of optical path.
In some alternative embodiments, the portion to be installed is and the integrally formed pedestal of the shell, the bottom
Seat tool has the groove for allowing the eyeglass to be embedded in, and the pedestal is equipped with the notch for allowing the eyeglass to expose.I.e. pedestal is straight
Connect with shell one, do not need that pedestal is prepared separately.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present invention, constitutes a part of the invention, this hair
Bright illustrative embodiments and their description are used to explain the present invention, and are not constituted improper limitations of the present invention.In the accompanying drawings:
Fig. 1 is the structural schematic diagram of the Lens assembly in a kind of optical device in the prior art；
Fig. 2 is the structural schematic diagram of the Lens assembly in another optical device in the prior art；
Fig. 3 is the decomposition diagram of lens mount assembly provided in an embodiment of the present invention；
Fig. 4 is the structural schematic diagram of lens mount assembly provided in an embodiment of the present invention；
Fig. 5 is the A of lens mount assembly shown in Fig. 4 to structural schematic diagram；
Fig. 6 is the B of lens mount assembly shown in Fig. 4 to structural schematic diagram；
Fig. 7 is the C of lens mount assembly shown in Fig. 4 to structural schematic diagram；
Fig. 8 is the structural schematic diagram of the first mounting rack in lens mount assembly provided in an embodiment of the present invention；
Fig. 9 is the structural schematic diagram of second of mounting rack in lens mount assembly provided in an embodiment of the present invention；
Figure 10 is the structural schematic diagram of the third mounting rack in lens mount assembly provided in an embodiment of the present invention；
Figure 11 is a kind of structural decomposition diagram of optical device provided in an embodiment of the present invention；
Figure 12 is the structural decomposition diagram of another optical device provided in an embodiment of the present invention.
In figure:
01- adjustment structure 02- eyeglass
1- pedestal 11- groove
12- notch 2- mounting rack
21- eyeglass the first mounting plate of 22-
23- the second mounting plate 24- third mounting plate
The 4th mounting plate 26- sliding slot of 25-
3- locking piece 4- gasket
41-U type opening 5- optical filter
6- lamp 7- lens mount assembly
8- optical catheter 9- image forming device
10- lens
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
As shown in Fig. 3, Fig. 4, Fig. 5, Fig. 6 and Fig. 7, the embodiment of the invention provides a kind of lens mount assemblies, comprising:
Mounting rack 2 with eyeglass 21, eyeglass 21 and mounting rack 2 are integrally formed；
Regulating mechanism, regulating mechanism is used to for mounting rack 2 being slidably mounted on portion to be installed, and is used for 2 locking of mounting rack
In setting position.
Lens mount assembly provided by the invention, by the way that installation can be saved by 2 integrated molding of eyeglass 21 and mounting rack
The step for frame 2 and eyeglass 21 assemble, the adjusting to 21 position of eyeglass can be thus achieved in regulating mechanism, and eyeglass 21 can be consolidated
It is scheduled on setting position, during assembling, reduces the quantity for needing the component assembled, reduces because between installing component
The error for making eyeglass installation site caused by tolerance, improves eyeglass installation effectiveness and installation accuracy.
As shown in figure 3, mounting rack 2 is equipped at least two sliding slots 26 along first direction；Above-mentioned regulating mechanism includes:
It is set between mounting rack 2 and portion to be installed (pedestal 1 as illustrated in the drawing), for adjusting installation in a second direction
The regulating part of distance between frame 2 and pedestal 1；
Locking piece 3, locking piece 3 are used to mounting rack 2 being locked in portion to be installed (i.e. pedestal 1), in which: second direction is vertical
Mounting surface (direction shown in arrow Z as shown in figure 1) in portion to be installed, first direction and second direction are vertical.Pass through the tune of setting
Save part, locking piece 3 and sliding slot 26, can in order to adjust mounting rack 2 in a first direction with second direction portion relatively to be installed
Position, when adjusting, do not need to disassemble each section, it is only necessary to adjust regulating part and locking member, adjust more convenient.
Above-mentioned first direction as shown in Figure 3 can be the direction (direction as shown by arrow A) of plane where perpendicular mirrors piece
It can be the direction (direction as shown by arrow A) of plane where paralleloscope piece.
The specific structure of above-mentioned locking member can there are many, in a kind of specific embodiment provided by the invention, locking piece 3 is
Lock-screw.
For the ease of adjusting upper the distance between mounting rack 2 and portion to be installed (pedestal 1) in a second direction, above-mentioned regulating part
Specific structure can there are many:
In a kind of optional embodiment, regulating part includes: at least one gasket 4, and each gasket 4 has and locking screw
Follow closely one-to-one U-shaped opening 41.Gasket 4 can be inserted between portion to be installed (pedestal 1) and mounting rack 2 by U-shaped opening 41,
Adjust the distance between mounting rack 2 and portion to be installed (pedestal 1).It can achieve tune by increasing and decreasing the quantity of gasket 4
The purpose of distance between portion to be installed (pedestal 1) and mounting rack 2 is saved, the concrete shape of above-mentioned gasket 4 is not limited to implementation of the present invention
Cited shape in example attached drawing.
In another optional embodiment, regulating part can be elastic element, such as: spring or elastic material preparation and
At component.
The specific structure of mounting rack 2 provided by the invention can there are many:
As shown in figure 8, mounting rack 2 includes:
First mounting plate 22 of embeddable groove 11 has eyeglass 21 on first mounting plate 22；
With integrally formed second mounting plate 23 of the first mounting plate 22, and the first mounting plate 22 and the second mounting plate 23 are vertical
Connection forms the mounting rack 2 of L-type, and the second mounting plate 23 sets that there are two sliding slots 26 along first direction.
As shown in Figure 9 and Figure 10, mounting rack 2 includes:
The third mounting plate 24 of embeddable groove 11 has eyeglass 21 on third mounting plate 24；
With integrally formed 4th mounting plate 25 of third mounting plate 24, and third mounting plate 24 and the 4th mounting plate 25 are vertical
Connection forms the mounting rack 2 of T-type, and the 4th mounting plate 25 sets that there are two sliding slots 26 along first direction.
Optional above-mentioned each sliding slot 26 can be waist-shaped hole, or U-shaped hole, and along first direction two it is U-shaped
The opening of mouth is disposed opposite to each other.
As is illustrated by figs. 11 and 12, the embodiment of the invention also provides a kind of optical devices, comprising: shell, further include on
State described in any item lens mount assemblies 7.Convenient for adjusting the blanking bar and hot spot dispersion angle of optical path.
Optionally, portion to be installed be with the integrally formed pedestal 1 of shell, the specific structure of above-mentioned pedestal 1 can there are many,
Optionally, as shown in figure 3, pedestal 1 has the groove 11 for allowing eyeglass 21 to be embedded in, and pedestal 1 is equipped with permission eyeglass 21 and exposes
Notch 12.Such setting can save the weight of pedestal 1, and convenient for preparation, the setting of notch 12 can make pedestal 1
Eyeglass 21 will not be blocked.
The shape of above-mentioned notch 12 identical as the shape of eyeglass 21 can also be different, such as: eyeglass 21 is circle, then
Notch 12 can be round or direction.
Above-mentioned optical device can be light source as shown in figure 11, including lamp 6, lens mount assembly 7 and optical filter 5,
Go out the position of light by the adjustable lamp 6 of lens mount assembly 7 of setting, reduces influencing each other between adjacent light source.
Above-mentioned optical device may be in imaging optical path as shown in figure 12, mainly include optical catheter 8, lens installation
Component 7, lens 10 and image forming device 9 pass through the blanking bar (blanking bar of the adjustable optical path of lens mount assembly 7 of setting
Refer to that light beam does not have substantially uniformity to cover 9 light valve surface of image forming device, so that hot spot and light valve that light valve surface receives
Surface, which is compared, there is luminance shortage or dark place region) or adjusting hot spot dispersion angle.
Obviously, those skilled in the art can carry out various modification and variations without departing from this hair to the embodiment of the present invention
The spirit and scope of bright embodiment.In this way, if these modifications and variations of the embodiment of the present invention belong to power of the embodiment of the present invention
Within the scope of benefit requirement and its equivalent technologies, then the embodiment of the present invention is also intended to include these modifications and variations.
Claims (7)
1. a kind of lens mount assembly characterized by comprising
Mounting rack with eyeglass, the eyeglass and the mounting rack are integrally formed；
Regulating mechanism, the regulating mechanism is used to for the mounting rack being slidably mounted on portion to be installed, and is used for the installation
Frame is locked in setting position；
The mounting rack is equipped at least two sliding slots along first direction；
The regulating mechanism includes:
It is set between the mounting rack and the portion to be installed, for adjusting the mounting rack and described wait pacify in a second direction
The regulating part of distance between dress portion；
Locking piece, the locking piece are used to the mounting rack being locked in the portion to be installed, in which: the second direction is vertical
Mounting surface in the portion to be installed, the first direction and the second direction are vertical；
The portion to be installed includes groove, and the mounting rack includes:
First mounting plate of the embeddable groove has the eyeglass on first mounting plate；
With integrally formed second mounting plate of first mounting plate, and first mounting plate and second mounting plate are vertical
Connection forms the mounting rack of L-type, and second mounting plate sets that there are two the sliding slots along the first direction；Or,
The portion to be installed includes groove, and the mounting rack includes:
The third mounting plate of the embeddable groove has the eyeglass on the third mounting plate；
With integrally formed 4th mounting plate of the third mounting plate, and the third mounting plate and the 4th mounting plate are vertical
Connection forms the mounting rack of T-type, and the 4th mounting plate sets that there are two sliding slots along the first direction.
2. lens mount assembly according to claim 1, which is characterized in that the locking piece is lock-screw.
3. lens mount assembly according to claim 2, which is characterized in that the regulating part includes: at least one gasket,
And each gasket has and the one-to-one U-shaped opening of the lock-screw.
4. lens mount assembly according to claim 1, which is characterized in that each sliding slot is waist-shaped hole.
5. lens mount assembly according to claim 1, which is characterized in that each sliding slot is U-shaped hole, and along described
The opening in two U-shaped holes is disposed opposite to each other on first direction.
6. a kind of optical device, comprising: shell, which is characterized in that further include lens as claimed in any one of claims 1 to 5
Mounting assembly.
7. optical device according to claim 6, which is characterized in that the portion to be installed is to be integrally formed with the shell
Pedestal, the pedestal has a groove for allowing the eyeglass to be embedded in, and the pedestal is equipped with the eyeglass is allowed to expose
Notch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611239762.2A CN106842482B (en) | 2016-12-28 | 2016-12-28 | A kind of lens mount assembly and optical device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611239762.2A CN106842482B (en) | 2016-12-28 | 2016-12-28 | A kind of lens mount assembly and optical device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106842482A CN106842482A (en) | 2017-06-13 |
| CN106842482B true CN106842482B (en) | 2019-08-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611239762.2A Active CN106842482B (en) | 2016-12-28 | 2016-12-28 | A kind of lens mount assembly and optical device |
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| CN (1) | CN106842482B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108919454B (en) * | 2018-07-18 | 2020-07-07 | 中山新诺科技股份有限公司 | Adjusting mechanism, micro-lens array system and exposure machine |
| CN211019022U (en) * | 2019-12-30 | 2020-07-14 | 深圳Tcl数字技术有限公司 | Electronic device |
| CN111290126A (en) * | 2020-03-31 | 2020-06-16 | 优奈柯恩(北京)科技有限公司 | Optical imaging device |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2593233Y (en) * | 2002-12-18 | 2003-12-17 | 上海华显数字影像技术有限公司 | Adjustable housing of LCOS liquid crystal panel collecting mirror for lighting |
| JP6070975B2 (en) * | 2011-11-02 | 2017-02-01 | カシオ計算機株式会社 | Optical device, method of assembling optical device, and projector provided with this optical device |
| CN102508352B (en) * | 2011-11-25 | 2013-08-14 | 中国科学院光电技术研究所 | Two-dimensional angle fine adjustment adjusting frame |
| CN104166209B (en) * | 2014-07-09 | 2016-09-07 | 苏州佳世达光电有限公司 | Fixed mechanism for assembling optical element |
| CN205826945U (en) * | 2016-06-03 | 2016-12-21 | 海信集团有限公司 | Lens support device and optical instrument |
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| CN106842482A (en) | 2017-06-13 |
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