Optical lens and assembling method thereof
A technology of optical lens and assembly method, which is applied in the field of tables, can solve the problems of poor transverse shear strength of lenses, etc., and achieve the effect of improving transverse shear strength, avoiding deformation or breaking, and avoiding displacement
Pending Publication Date: 2022-04-05
CHANGZHOU RAYTECH OPTRONICS CO LTD
View PDF0 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0004] The invention provides an optical lens and its assembly method to solve the technical problem of poor lateral shear strength of the lens of the optical lens
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0037] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0038] It should be noted that in this specification, expressions of first, second, third, etc. are only used to distinguish one feature from another, and do not represent any limitation on the features. Therefore, the first lens barrel discussed below may also be referred to as the second lens barrel without departing from the teaching of the present application.
[0039] In the drawings, the thickness, size and shape of components may have been slightly exag...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses an optical lens and an assembling method thereof. The optical lens comprises a first lens cone, a second lens cone, a first lens, a first rubber material and a second rubber material, the second lens cone is connected with the first lens cone, and the surface, facing the first lens cone, of the second lens cone is provided with a first boss facing the first lens cone in a protruding mode; the first lens comprises a first object side face facing the light incident end of the optical lens, a first image side face facing the light emergent end of the optical lens and a first side wall connected with the first object side face and the first image side face, the first lens is clamped between the first lens barrel and the second lens barrel, and the first boss surrounds the side face of the first lens; the first side face and the second side face are arranged at intervals to form a glue containing groove. The first rubber material is arranged between the first image side surface and the surface, facing the first lens barrel, of the second lens barrel; the second glue material is arranged in the glue containing groove. Therefore, the first lens can be prevented from being deformed or broken, namely, the transverse shear strength of the optical lens is improved.
Description
technical field [0001] The invention relates to the technical field of tables, in particular to an optical lens and an assembly method thereof. Background technique [0002] With the popularization of mobile electronic devices, related technologies of camera modules used in mobile electronic devices to help users acquire images (such as video or images) have developed rapidly and improved rapidly, and in recent years, camera modules Groups have been widely used in many fields such as medical treatment, security, industrial production and so on. [0003] The camera module usually includes a circuit board, a photosensitive chip, electronic components, and a lens barrel loaded with lenses. When the lens barrel in the prior art is loaded with lenses, an adhesive layer is arranged between the lens and the lens barrel in the direction along the optical axis. However, it is difficult to ensure the stability of the lens in the direction perpendicular to the optical axis of the lens...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): G02B7/02
Inventor 高鹏飞周浩朋
Owner CHANGZHOU RAYTECH OPTRONICS CO LTD