CN209356698U - Optical lens and optical module with it - Google Patents
Optical lens and optical module with it Download PDFInfo
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- CN209356698U CN209356698U CN201920277888.1U CN201920277888U CN209356698U CN 209356698 U CN209356698 U CN 209356698U CN 201920277888 U CN201920277888 U CN 201920277888U CN 209356698 U CN209356698 U CN 209356698U
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- optical lens
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Abstract
This application provides a kind of optical lens and with its optical module, the optical lens includes: lens body and the optical effect face in the lens body, the lens body includes the lateral surface around the optical effect face, the lateral surface includes cambered surface interconnected and mounting surface, which is plane.The one side of the lens body is cambered surface, and during installation, which is convenient for the absorption of vacuum slot, can prevent lens from rotating in moving process, and the one side of the lens body is plane, and during installation, which is highly convenient for carrying out plane attachment.
Description
Technical field
This application involves optical devices technologies field more particularly to a kind of optical lens and with its optical module.
Background technique
Optical lens is a kind of refraction principle based on light, made of transmission substance, for being converging or diverging with light beam
Optical component.Partial optical lens can realize the effect of anti-reflection, antireflection or reflection by plated film on optical effect face.With essence
Close optical system is gradually miniaturized, and optical lens sizes are gradually lowered to millimeter magnitude, needs to be accurately positioned in micron dimension, can
With understanding, the size of optical lens is smaller, is more unfavorable for installing.In production, need adjustment in real time saturating when being coupled
The position of mirror, mobile and/or relay lens, the common method for controlling lens have vacuum slot control and clamping fixture control,
Clamping fixture control needs more auxiliary mechanical parts, including fixture, drive shaft and sensor etc., limited or saturating in coupled room
It when spacing is smaller between mirror, is no longer applicable in, at this point, drawing and controlling optical lens usually using vacuum slot, needs vacuum
Suction nozzle can firmly draw optical lens and effectively prevent lens to rotate in moving process.
Therefore, a kind of optical lens convenient for being drawn by vacuum slot and being prevented lens from rotating how is designed, just becomes one
A urgent problem to be solved.
Utility model content
The application's is designed to provide a kind of optical lens and the optical module with it.
In order to realize that the above-mentioned application first purpose, one embodiment of the application provide a kind of optical lens, including lens
Ontology and the optical effect face in the lens body, the lens body include around the outside in the optical effect face
Face, the lateral surface include cambered surface interconnected and mounting surface.
As the further improvement of one embodiment of the application, the arc is convex away from the direction of the lens body
It rises.
As the further improvement of one embodiment of the application, the mounting surface is plane.
As the further improvement of one embodiment of the application, the optical axis in the optical effect face is parallel to the installation
Face.
As the further improvement of one embodiment of the application, the lens body further includes connecting the cambered surface and described
The joint face of mounting surface, the joint face are plane.
As the further improvement of one embodiment of the application, the quantity of the joint face of the mounting surface is two, described
Two joint faces are oppositely arranged, and the cambered surface is oppositely arranged with the mounting surface.
As the further improvement of one embodiment of the application, be provided on the optical effect face convex mirror, concave mirror,
At least one of plane mirror, convex lens, concavees lens and plane transmissive mirror.
As the further improvement of one embodiment of the application, the quantity in the optical effect face is two, described two
Optical effect face is oppositely arranged.
As the further improvement of one embodiment of the application, the optical lens is moulded lens.
The embodiment of the present application also provides a kind of optical modules, including above-mentioned optical lens and loading plate, the optical lens
Mirror is set to the loading plate by the mounting surface.
Compared with the existing technology, the application have the technical effect that the embodiment of the present application provide a kind of optical lens and
With its optical module, the lateral surface of the optical lens includes cambered surface, and during installation, which makes the optical lens convenient for quilt
The absorption of vacuum slot is also convenient for moving, and lateral surface includes plane, and during installation, which is highly convenient for carrying out plane patch
Dress.
Detailed description of the invention
Figure 1A is a perspective view of the first implementation of the optical lens in the application；
Figure 1B is another perspective view of the first implementation of the optical lens in the application；
Fig. 1 C is the top view of the first implementation of the optical lens in the application；
Fig. 1 D is the side view of the first implementation of the optical lens in the application；
Fig. 2A is the perspective view of second of implementation of the optical lens in the application；
Fig. 2 B is the side view of second of implementation of the optical lens in the application；
Fig. 3 A is the perspective view of the third implementation of the optical lens in the application；
Fig. 3 B is the side view of the third implementation of the optical lens in the application；
Fig. 4 A is the perspective view of the 4th kind of implementation of the optical lens in the application；
Fig. 4 B is the side view of the 4th kind of implementation of the optical lens in the application；
Fig. 4 C is the main view of the 4th kind of implementation of the optical lens in the application；
Fig. 5 A is the perspective view of the 5th kind of implementation of the optical lens in the application；
Fig. 5 B is the side view of the 5th kind of implementation of the optical lens in the application；
Fig. 5 C is the main view of the 5th kind of implementation of the optical lens in the application.
Specific embodiment
The application is described in detail below with reference to each embodiment shown in the drawings.But these embodiments are not
Limit the application, structure that those skilled in the art are made according to these embodiments, method or change functionally
It changes and is all contained in the protection scope of the application.
The term of the representation space relative position used herein such as "upper", " top ", "lower", " lower section " is for just
A unit as shown in the drawings or feature are described relative to another unit or the relationship of feature in the purpose of explanation.It is empty
Between the term of relative position can be intended to include different direction of the equipment in use or work other than orientation as shown in the figure.
For example, the unit for being described as being located at other units or feature " below " or " under " will if the equipment in figure overturn
Positioned at other units or feature " top ".Therefore, exemplary term " lower section " can include above and below both orientation.If
It is standby to be otherwise directed (be rotated by 90 ° or other directions), and be interpreted accordingly used herein with space correlation
Language is described.
Also, it should be understood that although term first, second etc. can be used to describe herein various elements or
Structure, but these are described object and should not be limited by these terms.These terms are only used to by these description objects that
This is distinguished.For example, the first joint face can be referred to as the second joint face, and similarly the second joint face can also be referred to as
First joint face, this protection scope without departing from the application.
A kind of optical lens is claimed in the application, and the description of the present application attached drawing shows five kinds of realities of the optical lens
Existing mode, it is to be understood that in practice, there are also other implementations for the optical lens, wherein Figure 1A-Fig. 1 D is first
Kind implementation, Fig. 2A and Fig. 2 B is second of implementation, and Fig. 3 A and Fig. 3 B are the third implementations, and Fig. 4 A- Fig. 4 C is
4th kind of implementation, Fig. 5 A- Fig. 5 C are the 5th kind of implementations.
The embodiment of the present application embodiment one provides a kind of optical lens, as shown in Figure 1A-Fig. 5 C, comprising: lens body 1
And the optical effect face 2 in the lens body 1, the lens body 1 include around the outside in the optical effect face 2
Face, the lateral surface include cambered surface 14 interconnected and mounting surface 12.In practice, when installing the optical lens, usually
The optical lens is drawn using vacuum slot, it is to be understood that the cambered surface 14 can possess bigger surface area than plane, because
This, vacuum slot also can have bigger sectional area, so as to provide bigger suction to the optical lens, in addition,
When the optical lens is installed, it usually needs the mobile optical lens, cambered surface 14 are capable of providing power required for limitation rotates, prevent
Lens rotate in moving process.
Here, Figure 1A-Fig. 5 C shows five kinds of implementations of the optical lens, and in this five kinds of implementations, this is thoroughly
Mirror ontology 1 be a positive cylinder, the positive cylinder along the optical lens optical axis (here, Fig. 1 C, Fig. 1 D, Fig. 2 B, Fig. 3 B, Fig. 4 B
The optical axis under this five kinds of implementations is illustrated with Fig. 5 B) direction extension, the lens body 1 optical effect face 2 comprising there are two,
Wherein an optical effect face 2 (being provided with the face of the first light pass surface 21) is a face of the positive cylinder, another optical effect face 2
(being provided with the face of the second light pass surface 22) is another face of the positive cylinder, the two faces are parallel to each other and all perpendicular to positive column
The extending direction of body, in five kinds of implementations, the two faces of the side surrounding of the positive cylinder should in Figure 1A-Fig. 5 C
The side of positive cylinder can be understood as the lateral surface.
In Figure 1A-Fig. 1 D, Fig. 2A-Fig. 2 B and Fig. 3 A- Fig. 3 B, between the first joint face 11 and mounting surface 12, and
Chamfering is both provided between second joint face 13 and mounting surface 12, and the chamfering is also a cambered surface, but the cambered surface is not above-mentioned
" cambered surface included in lateral surface ".
The application, as shown in Figure 1A-Fig. 5 C, the cambered surface 14 is raised to the direction far from the lens body 1.That is the arc
The protrusion direction in face 14 is far from lens body 1.
The application, as shown in Figure 1A-Fig. 5 C, the mounting surface 12 is plane.Here, when the mounting surface 12 is plane,
This is highly convenient for carrying out plane attachment.
The application, as shown in Figure 1A-Fig. 5 C, the optical axis in the optical effect face 2 is parallel to the mounting surface 12.Here,
In this field, optical axis refers to the center line of light beam (light beam) or the symmetry axis of optical system.Light beam is rotated around this axis, should not be had
The variation of any optical characteristics.Here, Fig. 1 C, Fig. 1 D, Fig. 2 B, Fig. 3 B, Fig. 4 B and Fig. 5 B are illustrated under this five kinds of implementations
Optical axis, in this five kinds of implementations, optical axis direction is parallel to the positive cylinder extending direction.
The application, as shown in Figure 1A-Fig. 1 D, Fig. 2A, Fig. 2 B, Fig. 3 A and Fig. 3 B, the lens body 1 further includes connection institute
The joint face of cambered surface 14 and the mounting surface 12 is stated, the joint face is plane.Here, which includes the first joint face 11
With third joint face 13.
The application, as shown in Figure 1A-Fig. 1 D, Fig. 2A, Fig. 2 B, Fig. 3 A and Fig. 3 B, the number of the joint face of the mounting surface 12
Amount is two, and described two joint faces are oppositely arranged, and the cambered surface 14 is oppositely arranged with the mounting surface 12.
Here, in first, second, and third kind of implementation, the first joint face 11 and the second joint face 13 are all flat
It face and is oppositely arranged, cambered surface 14 is oppositely arranged with mounting surface 12.Here, described in first, second, and third kind of implementation
Lateral surface includes the first joint face 11 being sequentially connected, mounting surface 12, the second joint face 13 and cambered surface 14, the first joint face 11 with
Second joint face 13 is oppositely arranged, and mounting surface 12 is oppositely arranged with cambered surface 14, and cambered surface 14 is along the side far from mounting surface 12
To protrusion.Here, the first end of the first joint face 11 vertically connects the first end of mounting surface 12, and the second end of mounting surface 12 is vertical
Connecting the first end of the second joint face 13, the second end of the second joint face 13 is connected to the first end of cambered surface 14, and the of cambered surface 14
Two ends are connected to the second end of the first joint face 11, and the first, second joint face is respectively positioned on the same side of mounting surface 12, in addition,
First joint face 11 is seamlessly transitted with mounting surface 12, and the second joint face 13 is seamlessly transitted with mounting surface 12, the first, second mounting surface
It is also seamlessly transitted between cambered surface 14, the first, second mounting surface is that the rectangular and length, width and height that are parallel to each other are all equal.
Here, shown in Fig. 4 A- Fig. 4 C, Fig. 5 A- Fig. 5 C the 4th and the 5th kind of implementation in, the lateral surface includes
The both ends of the mounting surface 12 and cambered surface 14 being sequentially connected, mounting surface 12 are connected respectively at 14 both ends of cambered surface, and cambered surface 14 along
Direction far from mounting surface 12 is protruded, in addition, cambered surface 14 is arc surface and radian A is greater than 180 degree as shown in Fig. 4 C and Fig. 5 C
(180 degree is pi pi), wherein point O is the center of circle of the circular arc.
The application is provided with convex mirror, concave mirror, plane mirror, convex as shown in Figure 1A-Fig. 5 C on the optical effect face 2
At least one of lens, concavees lens and plane transmissive mirror.Here, in Figure 1A-Fig. 1 D, Fig. 3 A- Fig. 3 B and Fig. 5 A- Fig. 5 C institute
Show first, in third and the 5th kind of implementation, the spherical surface (i.e. outwardly protruded is both provided on two optical effect faces 2
One light pass surface 21 and the second light pass surface 22), i.e. the optical lens is convex lens, and type is biconvex, the first light pass surface 21 it is outer
The length of periphery is greater than the length of the outer peripheral edge of the second light pass surface 22, and the line between the centre of sphere of the two spherical surfaces is the lens
Primary optical axis.Shown in Fig. 2A-Fig. 2 B, Fig. 4 A- Fig. 4 C second and the 4th kind of implementation in, on an optical effect face 2
It is provided with the spherical surface (i.e. the first light pass surface 21) of outwardly convex, another optical effect face 2 is plane (i.e. the second light pass surface 22),
I.e. the optical lens is convex lens, and type is plano-convex, crosses the centre of sphere of the spherical surface and is perpendicular to the straight line of the second light pass surface 22
For the primary optical axis of the lens.
The application, as shown in Figure 1A-Fig. 5 C, the quantity in the optical effect face 2 is two, described two optical effect faces
2 are oppositely arranged.
The application, the optical lens are moulded lens.
The embodiment of the present application two provides a kind of optical module, which includes optical lens and carrying in embodiment one
Plate, the optical lens are set to the loading plate by the mounting surface 12.
It should be appreciated that although this specification is described in terms of embodiments, but not each embodiment only includes one
A independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should will say
As a whole, the technical solution in each embodiment may also be suitably combined to form those skilled in the art can for bright book
With the other embodiments of understanding.
The series of detailed descriptions listed above only for the application feasible embodiment specifically
Bright, they are not the protection scope to limit the application, all without departing from equivalent implementations made by the application skill spirit
Or change should be included within the scope of protection of this application.
Claims (10)
1. a kind of optical lens, which is characterized in that the optical effect face including lens body and in the lens body, institute
Stating lens body includes the lateral surface around the optical effect face, and the lateral surface includes cambered surface interconnected and installation
Face.
2. optical lens according to claim 1, which is characterized in that direction of the arc away from the lens body
Protrusion.
3. optical lens according to claim 2, which is characterized in that the mounting surface is plane.
4. optical lens according to claim 3, which is characterized in that the optical axis in the optical effect face is parallel to the peace
Dress face.
5. optical lens according to claim 4, which is characterized in that the lens body further include connect the cambered surface and
The joint face of the mounting surface, the joint face are plane.
6. optical lens according to claim 5, which is characterized in that the quantity of the joint face of the mounting surface is two,
Described two joint faces are oppositely arranged, and the cambered surface is oppositely arranged with the mounting surface.
7. optical lens according to claim 6, which is characterized in that be provided with convex mirror, recessed on the optical effect face
At least one of face mirror, plane mirror, convex lens, concavees lens and plane transmissive mirror.
8. optical lens according to claim 7, which is characterized in that the quantity in the optical effect face is two, described
Two optical effect faces are oppositely arranged.
9. optical lens according to claim 8, which is characterized in that the optical lens is moulded lens.
10. a kind of optical module, which is characterized in that including as described in any one of claim 1-9 optical lens and carrying
Plate, the optical lens are set to the loading plate by the mounting surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920277888.1U CN209356698U (en) | 2019-03-05 | 2019-03-05 | Optical lens and optical module with it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920277888.1U CN209356698U (en) | 2019-03-05 | 2019-03-05 | Optical lens and optical module with it |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209356698U true CN209356698U (en) | 2019-09-06 |
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ID=67803946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920277888.1U Active CN209356698U (en) | 2019-03-05 | 2019-03-05 | Optical lens and optical module with it |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209356698U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110355618A (en) * | 2019-08-06 | 2019-10-22 | 上海颐青光学仪器厂 | A kind of plano-concave/plano-convex lens batch preparation and plano-concave/plano-convex lens |
-
2019
- 2019-03-05 CN CN201920277888.1U patent/CN209356698U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110355618A (en) * | 2019-08-06 | 2019-10-22 | 上海颐青光学仪器厂 | A kind of plano-concave/plano-convex lens batch preparation and plano-concave/plano-convex lens |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220218 Address after: 25 Singapore International Business Park, German Center, 03-60b Patentee after: Xuchuang Technology Co.,Ltd. Address before: 215000 No.8 Xiasheng Road, Suzhou Industrial Park, Jiangsu Province Patentee before: InnoLight Technology (Suzhou) Ltd. |
|
| TR01 | Transfer of patent right |