CN109814226B - Lens connecting system - Google Patents
Lens connecting system Download PDFInfo
- Publication number
- CN109814226B CN109814226B CN201910265910.5A CN201910265910A CN109814226B CN 109814226 B CN109814226 B CN 109814226B CN 201910265910 A CN201910265910 A CN 201910265910A CN 109814226 B CN109814226 B CN 109814226B
- Authority
- CN
- China
- Prior art keywords
- connecting piece
- light
- lens
- detachably connected
- guide rod
- 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.)
- Active
Links
Images
Landscapes
- Lens Barrels (AREA)
- Telescopes (AREA)
Abstract
The present invention provides a lens connecting system comprising: the light-transmitting pipeline and the at least two connecting pieces are provided with light-transmitting holes; one end of the light-transmitting pipeline is detachably connected with the first connecting piece, and the other end of the light-transmitting pipeline is detachably connected with the second connecting piece; the first connecting piece is one of the at least two connecting pieces, and the second connecting piece is the other of the at least two connecting pieces; at least one of the first connecting piece, the light transmission pipeline and the second connecting piece is internally provided with a lens. By the lens connecting system provided by the embodiment of the invention, the light path can be completely included in the pipeline, so that the light is completely isolated from dust or stray light. Meanwhile, the connecting piece and the light-transmitting pipeline are respectively modularized, and the connecting piece and the light-transmitting pipeline are detachably connected, so that the adjusting difficulty and the adjusting cost can be reduced when the lens needs to be adjusted in the follow-up process.
Description
Technical Field
The invention relates to the technical field of optical equipment, in particular to a lens connecting system.
Background
Most of the existing market products, such as optical experimental devices, have exposed optical path systems, each lens in the optical path is separately fixed on a platform, and the lens are completely exposed, so that in order to avoid interference of dust and stray light, the lens is sealed in the platform by installing a cover on the platform. The lenses are fixed on the platform separately and then sealed integrally, and in this method, once the light path is adjusted, the box needs to be sealed immediately (the whole device is sealed to prevent dust and veiling glare from entering).
Although the structure of the scheme is relatively simple, the external environment is interfered by stray light and dust, the adjustment cannot be carried out under the external environment, once the whole set of optical path system has deviation, the position of the lens needs to be adjusted, and the whole system needs to be debugged again at a place without dust and stray light. At this moment, the whole equipment needs to be moved into a clean space without stray light and dust for adjustment, and then the equipment is reloaded after the adjustment is finished, so that the moving cost of the whole equipment is high in reality, and the process is long.
Disclosure of Invention
To solve the above problems, an object of the present invention is to provide a lens connecting system.
An embodiment of the present invention provides a lens connecting system, including: the light-transmitting pipeline and the at least two connecting pieces are provided with light-transmitting holes;
one end of the light-transmitting pipeline is detachably connected with the first connecting piece, and the other end of the light-transmitting pipeline is detachably connected with the second connecting piece; the first connecting piece is one of the at least two connecting pieces, and the second connecting piece is the other of the at least two connecting pieces;
at least one of the first connecting piece, the light transmission pipeline and the second connecting piece is internally provided with a lens.
In the solution provided by the above first aspect of the embodiments of the present invention, the connecting member and the light-transmitting pipe form a fully-enclosed pipe system, which can completely include the light path inside the pipe, thereby ensuring complete isolation of light from dust or stray light. Meanwhile, the connecting piece and the light-transmitting pipeline are respectively modularized, and the connecting piece and the light-transmitting pipeline are detachably connected, so that the adjusting difficulty and the adjusting cost can be reduced when the lens needs to be adjusted in the follow-up process.
In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic diagram illustrating a first configuration of a lens coupling system provided by an embodiment of the present invention;
FIG. 2 illustrates a perspective view of a second configuration of a lens coupling system provided by an embodiment of the present invention;
FIG. 3 illustrates a perspective view of a second configuration of a lens attachment system provided by an embodiment of the present invention;
FIG. 4 illustrates a front view of a second configuration of a lens coupling system provided by an embodiment of the present invention;
FIG. 5 illustrates a top view of a second configuration of a lens coupling system provided by an embodiment of the present invention;
FIG. 6 is a schematic diagram illustrating a third configuration of a lens coupling system provided by an embodiment of the present invention;
FIG. 7 is a perspective view of a fourth configuration of a lens coupling system provided by an embodiment of the present invention;
FIG. 8 illustrates a front view of a fourth configuration of a lens coupling system provided by an embodiment of the present invention;
FIG. 9 illustrates a top view of a fourth configuration of a lens coupling system provided by an embodiment of the present invention.
Icon: 10-light-transmitting pipeline, 20-connecting piece, 30-first connecting piece, 40-second connecting piece, 50-object stage, 101-shell, 102-guide rod, 103-sliding block, 104-lens adjusting component, 1031-adjustable fastener, 201-first connecting piece, 202-second connecting piece, 211-supporting component, 203-third connecting piece, 204-connecting piece, 205-connecting piece and 206-connecting piece.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
An embodiment of the present invention provides a lens connecting system, as shown in fig. 1, including: a light passing pipe 10 and at least two connecting pieces 20 provided with light passing holes. One end of the light-transmitting pipeline 10 is detachably connected with the first connecting piece 201, and the other end of the light-transmitting pipeline 10 is detachably connected with the second connecting piece 202; the first connector 201 is one connector 20 of the at least two connectors 20, and the second connector 202 is the other connector 20 of the at least two connectors 20. Meanwhile, at least one of the first connector 201, the light transmission pipeline 10 and the second connector 202 is internally provided with a lens.
In the embodiment of the present invention, the connecting member 20 may be used to place a lens, the lens is made of a transparent material with one or more curved surfaces, and the lens may specifically be a reflective mirror, a lens, a spectroscope, etc., and may specifically be determined according to actual conditions. Meanwhile, the connecting piece 20 is also used for connecting the light transmission pipeline 10; the connecting member 20 may be provided with a plurality of light passing holes, one of which is used for incident or emergent light, and the other of which is used for communicating with the light passing pipe 10. In this embodiment, the light-passing duct 10 is connected by two connecting pieces 20 (i.e., the first connecting piece 201 and the second connecting piece 202), so as to form a totally-enclosed space, and light can be transmitted in the enclosed space after passing through the light-passing hole of the connecting piece 20, thereby avoiding interference of external dust or stray light. For example, as shown in fig. 1, light may pass through the first connector 201, the light-transmitting duct 10, and the second connector 202 in sequence, and then exit from the second connector 202; in addition, the second connector 202 can be connected with other light passing pipes or connectors again, so that a lens connecting system which is more suitable for more complex application scenes or requirements can be formed. In addition, the inside of the light transmission pipeline 10 can be provided with a lens, which can be determined according to the actual situation
In addition, in this embodiment, the connecting member and the light-transmitting duct are respectively modularized, various lenses are loaded through various modules, and two adjacent modules are detachably coupled, that is, one end of the light-transmitting duct 10 is detachably coupled to the first connecting member 201, and the other end of the light-transmitting duct 10 is detachably coupled to the second connecting member 202. Through the mode of removable hookup, when making things convenient for follow-up needs adjustment lens, can dismantle the back and adjust the lens in certain module alone under dustless environment, after the adjustment finishes again with this module installation resume can, can reduce the adjustment degree of difficulty and cost. The detachable connection can be a key connection, a pin connection, a thread connection and the like.
According to the lens connecting system provided by the embodiment of the invention, the connecting piece and the light-transmitting pipeline form a fully-closed pipeline system, so that a light path can be completely contained in the pipeline, and the light is ensured to be completely isolated from dust or stray light. Meanwhile, the connecting piece and the light-transmitting pipeline are respectively modularized, and the connecting piece and the light-transmitting pipeline are detachably connected, so that the adjusting difficulty and the adjusting cost can be reduced when the lens needs to be adjusted in the follow-up process.
On the basis of the above-mentioned embodiments, the light-passing duct 10 may be provided with a lens in addition to forming a closed light path space. Specifically, referring to fig. 2 to 5, the light passing duct 10 includes a housing 101, a guide rod 102, a slider 103, and a lens adjustment assembly 104; the guide bar 102, the slider 103 and the lens adjustment assembly 104 are all disposed inside the housing 101.
One end of the outer shell 101 is detachably connected with the first connecting piece 201, and the other end of the outer shell 101 is detachably connected with the second connecting piece 202; one end of the guide rod 102 is detachably connected with the first connecting piece 201, and the other end of the guide rod 102 is detachably connected with the second connecting piece 202; the slide block 103 is arranged on the guide rod 102, and the slide block 103 can move along the guide rod 102; a lens adjustment assembly 104 is disposed on the slider 103, the lens adjustment assembly 104 being used to fixedly position the lens.
In the embodiment of the present invention, the light transmitting duct 10 is further used for arranging a lens, and the lens arranged inside the light transmitting duct 10 can be completely wrapped by the outer shell of the light transmitting duct 10, so as to realize a dust-free and stray light-free environment. Specifically, the lens is disposed on the lens adjusting assembly 104, the lens adjusting assembly 104 is disposed on the slider 103, and when the slider 103 slides along the guide rod 102, the lens adjusting assembly 104 can be driven to slide, so that the lens can slide along the guide rod 102, and the position of the lens can be adjusted. Specifically, the inside of the slider 103 is in contact with the guide rod 102 through a linear bearing, so that the slider 103 slides along the guide rod 102; meanwhile, the number of the guide rods 102 can be multiple, and the guide rods 102 are arranged in parallel, so that the sliding block 103 can be further fixed, and the sliding block 103 is prevented from rotating around the guide rods 102 in the axial direction. Fig. 3 illustrates two guide rods 102 as an example. In addition, when the lens needs to be replaced, the lens adjusting assembly 104 on the sliding block 103 can be directly replaced, so that the replacement is convenient, and the replacement efficiency is improved. A plurality of lenses, correspondingly, a plurality of sliders and a plurality of lens adjusting components can be disposed in one light-transmitting duct 10, and two lenses are illustrated in fig. 3 as an example.
Optionally, referring to fig. 3, the slider 103 includes an adjustable fastener 1031; the adjustable fastener 1031 is used to adjust the friction force between the slider 103 and the guide bar 102. Whether the slide 103 is fixed to the guide bar 102 is achieved by the adjustable fastener 1031. Specifically, the adjustable fastener 1031 may be a fastening bolt, which is screwed inward when the slider 103 needs to be fixed; conversely, when it is desired that the slider 103 slide on the guide bar 102, the fastening bolt is unscrewed outward to reduce the frictional force between the slider 103 and the guide bar 102 so that the slider 103 can slide along the guide bar 102.
Optionally, referring to fig. 3, the lens connecting system further comprises a first connecting block 30 and a second connecting block 40; one end of the guide rod 102 is detachably coupled to the first connector 201 through the first connector block 30, and the other end of the guide rod 102 is detachably coupled to the second connector 202 through the second connector block 40.
In the embodiment of the present invention, the connection blocks (including the first connection block 30 and the second connection block 40) are used to fix the guide bar 102. Wherein, the connecting block can be fixed on the connecting piece 20, that is, the connecting piece 20 and the connecting block are taken as an integral module; alternatively, the connection block may be fixed to the light pipe 10, for example, to the housing 101, i.e., the light pipe 10 and the connection block are integrated as a single module. Alternatively, the connection block may be used as a single module, which may be determined according to actual situations, and this embodiment does not limit this.
In the lens connecting system provided by the embodiment of the invention, the sliding block on the guide rod can slide to drive the lens adjusting component carrying the lens to slide, so that the position of the lens is adjusted, the sliding block can be locked at any time, and the position of the lens is fixed; meanwhile, the lens can be replaced by replacing the lens adjusting assembly, the lens is convenient to replace, and the replacement efficiency is improved.
On the basis of the above embodiment, the light transmission pipeline is a structure with adjustable length. Referring to fig. 6, the light passing duct 10 includes a first light passing pipe 111, a connector 112, and a second light passing pipe 113. One end of the first light passing tube 111 is detachably connected with the first connecting piece 201, and the other end of the first light passing tube is telescopically connected with one end of the connecting cylinder 112; one end of the second light passing pipe 113 is detachably connected with the second connecting member 202, and the other end of the second light passing pipe is telescopically connected with the other end of the connecting cylinder 112. The connecting cylinder 112 is used for adjusting the relative position between the first light passing pipe 111 and the second light passing pipe 113.
In the embodiment of the present invention, the light transmission pipeline 10 is divided into two light transmission pipes, i.e. a first light transmission pipe 111 and a second light transmission pipe 113; the first light passing pipe 111 and the second light passing pipe 113 are telescopically coupled through the connecting cylinder 112, so that the length of the light passing pipe 10 can be adjusted, and meanwhile, the sealing performance of the light passing pipe 10 can be guaranteed. When the length of leading to light pipeline 10 needs to be adjusted, can go on stretching inwards or drawing outward to the logical light pipe of connecting cylinder 112 left and right sides, can lock after length is suitable, avoid connecting cylinder 112 and lead to and continue to take place relative displacement between the light pipe.
In fig. 6, the light transmitting duct 10 is divided into two light transmitting pipes as an example, and those skilled in the art can understand that the light transmitting duct may also be divided into more light transmitting pipes, and the number of the light transmitting pipes is not limited in this embodiment.
On the basis of the above described embodiment, and with reference to figure 3, the connectors 20 are of a cage type construction. The connector 20 includes a support member 211; the support member 211 serves to support the link 20 and to adjust the height of the link 20.
In the embodiment of the present invention, the lens can be fixed inside the connecting member 20 of the cage structure, and the connection with the light transmission pipe 10 can also be realized. The support assembly 211 allows for height adjustment of the lens within the connector 20 by adjusting the height of the connector 20.
Optionally, the lens connection system provided in this embodiment may also be capable of inputting the calibration light in addition to the used light, so as to calibrate the used light. Specifically, referring to fig. 7 to 9, the lens connecting system further includes a third connecting member 203; the third connector 203 is used for inputting a calibration light B for calibrating the outgoing light C of the first connector 201 or the second connector 202.
In the embodiment of the present invention, the outgoing light C from the first connector 201 or the second connector 202 refers to the outgoing used light, such as the light used for indicating printing in a 3D printer. Meanwhile, the emergent light C may be light directly emitted by the first connecting piece 201 or the second connecting piece 202, or light indirectly emitted by the first connecting piece 201 or the second connecting piece 202, that is, emergent light of light emitted by the first connecting piece 201 or the second connecting piece 202 after passing through other connecting pieces. As shown in fig. 7, the outgoing light C is light emitted from the second connector 202 after passing through the connector 204, the connector 205, and the connector 206.
Specifically, as shown in fig. 7, the light ray a is a light ray used by the optical system, the light ray a sequentially passes through the connecting members 201, 202, 204, 205, and 206 and then exits from the connecting member 206, and the emergent light is a light ray C; meanwhile, the calibration light B is incident from the third connector 203 and exits from the connector 206 after passing through the connectors 205 and 205, so that the emergent light C can be calibrated. Wherein, the inside of the second connector 202, the connector 204 and the connector 206 is provided with a reflective mirror, and the inside of the connector 205 is provided with a spectroscope.
Optionally, referring to fig. 7-9, the lens attachment system further includes a stage 50; the first connector 201, the light transmitting pipe 10 and the second connector 202 are all disposed on the stage 50.
In this embodiment, the object table 50 can be used to carry all the module components, i.e., all the connectors can be fixed on the object table 50 by the supporting component 211. The lens connecting system provided by the embodiment of the invention is used for meeting the light rays with specific requirements, the whole system is fixed on the table top of an objective table 50 and is sealed, the light rays are changed and adjusted through the distances and angles among various lenses, and the system is provided with various lens fixing devices and connecting devices, so that the positions and the angles of various lenses can be adjusted, and the positions among the lenses can be adjusted; the components such as the connecting piece, the light transmission pipeline, the supporting component and the like form a whole, so that the arrangement of the whole optical path system is realized.
According to the lens connecting system provided by the embodiment of the invention, the connecting piece and the light-transmitting pipeline form a fully-closed pipeline system, so that a light path can be completely contained in the pipeline, and the light is ensured to be completely isolated from dust or stray light. Meanwhile, the connecting piece and the light-transmitting pipeline are respectively modularized, and the connecting piece and the light-transmitting pipeline are detachably connected, so that the adjusting difficulty and the adjusting cost can be reduced when the lens needs to be adjusted in the follow-up process. The sliding block on the guide rod can slide to drive the lens adjusting component carrying the lens to slide, so that the position of the lens is adjusted, and the sliding block can be locked at any time to fix the position of the lens; meanwhile, the lens can be replaced by replacing the lens adjusting assembly, the lens is convenient to replace, and the replacement efficiency is improved.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (9)
1. A lens coupling system, comprising: the light-transmitting pipeline and the at least two connecting pieces are provided with light-transmitting holes;
one end of the light-transmitting pipeline is detachably connected with the first connecting piece, and the other end of the light-transmitting pipeline is detachably connected with the second connecting piece; the first connecting piece is one of the at least two connecting pieces, and the second connecting piece is the other of the at least two connecting pieces;
a lens is arranged in at least one of the first connecting piece, the light transmission pipeline and the second connecting piece;
the lens connecting system further comprises: the light-splitting device comprises a third connecting piece and a fourth connecting piece, wherein a spectroscope is arranged in the fourth connecting piece;
the third connecting piece is used for injecting calibration light rays to the fourth connecting piece, and the calibration light rays are used for calibrating the light rays emitted by the first connecting piece or the second connecting piece;
the light rays emitted by the first connecting piece or the second connecting piece can pass through the fourth connecting piece, and the direction of the light rays emitted by the fourth connecting piece and emitted by the first connecting piece or the second connecting piece is the same as the direction of the emitted calibration light rays.
2. The system of claim 1, wherein the light passing conduit comprises a housing, a guide rod, a slider, and a lens adjustment assembly; the guide rod, the sliding block and the lens adjusting component are all arranged inside the shell;
one end of the outer shell is detachably connected with the first connecting piece, and the other end of the outer shell is detachably connected with the second connecting piece;
one end of the guide rod is detachably connected with the first connecting piece, and the other end of the guide rod is detachably connected with the second connecting piece;
the sliding block is arranged on the guide rod and can move along the guide rod;
the lens adjusting assembly is arranged on the sliding block and used for fixedly arranging a lens.
3. The system of claim 2, wherein the slide comprises an adjustable fastener;
the adjustable fastener is used for adjusting the friction force between the sliding block and the guide rod.
4. The system of claim 2, further comprising a first connection block and a second connection block;
one end of the guide rod is detachably connected with the first connecting piece through the first connecting block, and the other end of the guide rod is detachably connected with the second connecting piece through the second connecting block.
5. The system of claim 2, wherein the number of the guide rods is at least two, and a plurality of the guide rods are arranged in parallel.
6. A system according to claim 1, wherein the connector is a cage structure.
7. The system of claim 1, wherein the connector comprises a support assembly;
the supporting component is used for supporting the connecting piece and adjusting the height of the connecting piece.
8. The system of claim 1, wherein the light passing conduit comprises a first light passing tube, a connector barrel, and a second light passing tube;
one end of the first through light pipe is detachably connected with the first connecting piece, and the other end of the first through light pipe is telescopically connected with one end of the connecting cylinder;
one end of the second light through pipe is detachably connected with the second connecting piece, and the other end of the second light through pipe is telescopically connected with the other end of the connecting cylinder;
the connecting cylinder is used for adjusting the relative position between the first light-passing pipe and the second light-passing pipe.
9. The system of any of claims 1-8, further comprising a stage;
the first connecting piece, the light passing pipeline and the second connecting piece are all arranged on the objective table.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910265910.5A CN109814226B (en) | 2019-04-03 | 2019-04-03 | Lens connecting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910265910.5A CN109814226B (en) | 2019-04-03 | 2019-04-03 | Lens connecting system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109814226A CN109814226A (en) | 2019-05-28 |
| CN109814226B true CN109814226B (en) | 2021-11-16 |
Family
ID=66611364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910265910.5A Active CN109814226B (en) | 2019-04-03 | 2019-04-03 | Lens connecting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109814226B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111522099B (en) * | 2020-04-15 | 2021-07-02 | 山西大学 | Full-vertical double-rod type optical element positioning and adjusting device |
| CN114609738A (en) * | 2020-12-08 | 2022-06-10 | 北京科益虹源光电技术有限公司 | Optical path sealing device and assembling method thereof |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5053794A (en) * | 1989-12-08 | 1991-10-01 | Benz William G | Universal adapter for attaching a camera to associated optical devices such as telescopes, microscopes and the like |
| JPH1172690A (en) * | 1997-08-29 | 1999-03-16 | Canon Inc | Lens barrel |
| CN202928780U (en) * | 2012-09-20 | 2013-05-08 | 南京中科天文仪器有限公司 | Fully-sealed collimator structure |
| CN103765706A (en) * | 2011-09-05 | 2014-04-30 | 奥迪克激光应用技术股份有限公司 | Laser device |
| 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 |
| CN107450144A (en) * | 2017-08-22 | 2017-12-08 | 北京航空航天大学 | A kind of cage system positioning device |
| CN107798975A (en) * | 2017-10-17 | 2018-03-13 | 西安中科微精光子制造科技有限公司 | A kind of cage type multifunctional Experiments of Optics equipment, system based on reflective spatial light modulator |
| CN108431659A (en) * | 2015-09-18 | 2018-08-21 | 纽波特公司 | Optical component stent system for being used together with optical rail system |
| CN207824180U (en) * | 2017-11-27 | 2018-09-07 | 广东铭钰科技股份有限公司 | A kind of totally enclosed type light path cavity body structure for laser machine |
| CN108627477A (en) * | 2017-03-15 | 2018-10-09 | 中国计量科学研究院 | A kind of optical cavity structure |
| CN207965332U (en) * | 2017-12-28 | 2018-10-12 | 大族激光科技产业集团股份有限公司 | Spectacle-frame device |
| CN108919472A (en) * | 2018-09-11 | 2018-11-30 | 中国工程物理研究院材料研究所 | A kind of more light splitting mirror high sensitivity axis optical lens barrels |
| CN109445059A (en) * | 2018-12-04 | 2019-03-08 | 武汉凌云光电科技有限责任公司 | A kind of lens position adjustment mechanism for optical system |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201035204Y (en) * | 2007-04-05 | 2008-03-12 | 绍兴县轻纺科技中心有限公司 | Dustproof two-dimensional adjustable light splitting rack |
| CN104596935A (en) * | 2015-01-26 | 2015-05-06 | 力合科技（湖南）股份有限公司 | Adjustable type detection light path device |
| CN106249375B (en) * | 2016-08-24 | 2019-01-29 | 武汉凌云光电科技有限责任公司 | The adjustable hermetically sealed optical system of eyeglass |
-
2019
- 2019-04-03 CN CN201910265910.5A patent/CN109814226B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5053794A (en) * | 1989-12-08 | 1991-10-01 | Benz William G | Universal adapter for attaching a camera to associated optical devices such as telescopes, microscopes and the like |
| JPH1172690A (en) * | 1997-08-29 | 1999-03-16 | Canon Inc | Lens barrel |
| CN103765706A (en) * | 2011-09-05 | 2014-04-30 | 奥迪克激光应用技术股份有限公司 | Laser device |
| CN202928780U (en) * | 2012-09-20 | 2013-05-08 | 南京中科天文仪器有限公司 | Fully-sealed collimator structure |
| 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 |
| CN108431659A (en) * | 2015-09-18 | 2018-08-21 | 纽波特公司 | Optical component stent system for being used together with optical rail system |
| CN108627477A (en) * | 2017-03-15 | 2018-10-09 | 中国计量科学研究院 | A kind of optical cavity structure |
| CN107450144A (en) * | 2017-08-22 | 2017-12-08 | 北京航空航天大学 | A kind of cage system positioning device |
| CN107798975A (en) * | 2017-10-17 | 2018-03-13 | 西安中科微精光子制造科技有限公司 | A kind of cage type multifunctional Experiments of Optics equipment, system based on reflective spatial light modulator |
| CN207824180U (en) * | 2017-11-27 | 2018-09-07 | 广东铭钰科技股份有限公司 | A kind of totally enclosed type light path cavity body structure for laser machine |
| CN207965332U (en) * | 2017-12-28 | 2018-10-12 | 大族激光科技产业集团股份有限公司 | Spectacle-frame device |
| CN108919472A (en) * | 2018-09-11 | 2018-11-30 | 中国工程物理研究院材料研究所 | A kind of more light splitting mirror high sensitivity axis optical lens barrels |
| CN109445059A (en) * | 2018-12-04 | 2019-03-08 | 武汉凌云光电科技有限责任公司 | A kind of lens position adjustment mechanism for optical system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109814226A (en) | 2019-05-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11585986B2 (en) | Optical connectors | |
| CN109814226B (en) | Lens connecting system | |
| CN104516059A (en) | Multiple-fiber connector inspection | |
| CN101464553B (en) | Lens apparatus and imaging apparatus | |
| TWI461811B (en) | Light shielding structure of an optical device and a retractable optical device comprising thereof | |
| CN100557501C (en) | Camera | |
| CN106371202A (en) | Three-dimensional adjustment device and adjustment method for long-exit pupil afocal off-axis double-reflector telescopic system | |
| JP2009152797A5 (en) | ||
| WO2014042337A1 (en) | Lens barrel assembly and photographing apparatus including the same | |
| KR100617829B1 (en) | Optical device for zoom-camera | |
| CN103200367B (en) | A kind of video monitoring equipment and light compensating apparatus | |
| US20130155317A1 (en) | Imaging device | |
| US20170351055A1 (en) | Lens barrel, image capturing device and method of manufacturing the same | |
| KR20170076517A (en) | Single Lens Camera for three dimensional image | |
| KR20160028706A (en) | Infrared-ray lens optical system | |
| JP6429163B2 (en) | Lens cover and surveillance camera | |
| KR102686461B1 (en) | Lens barrel assembly | |
| CN217467449U (en) | Optical axis adjusting device, optical equipment, shooting device and unmanned aerial vehicle | |
| CN219978593U (en) | Rotary pair light structure for chromatic dispersion lens white light coupling | |
| CN108303833A (en) | High-precision space focusing mechanism with annular layout | |
| US11418673B2 (en) | Illumination device and image reading device | |
| RU2484507C2 (en) | Autoguide optical-mechanical system of fibre-optic spectrograph | |
| JP5168024B2 (en) | Lens barrel and imaging device | |
| RU2321874C1 (en) | Device for automatical adjustment of optical system | |
| Peng et al. | Design of continuous zoom TV detection system in deep-sea |
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 | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20211027 Address after: No.1 Rongchang Road, Yantai Economic and Technological Development Zone, Shandong Province Applicant after: Yantai magic technology Nano Technology Co.,Ltd. Address before: No.1 Rongchang Road, Yantai Economic and Technological Development Zone, Shandong Province Applicant before: Shi Qiang |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |