CN213814080U

CN213814080U - Optical lens convenient to change

Info

Publication number: CN213814080U
Application number: CN202023007456.0U
Authority: CN
Inventors: 苗雨
Original assignee: Shenzhen Heli Optical Co ltd
Current assignee: Shenzhen Heli Optical Co ltd
Priority date: 2020-12-15
Filing date: 2020-12-15
Publication date: 2021-07-27
Anticipated expiration: 2030-12-15

Abstract

The utility model discloses an optical lens convenient to change, including lower tip, dust cover, buckle, air cushion, starlight mirror, polarizer, close-up camera, UV mirror and light filter, the tip is located the bottom of whole device down, the tip upper end is equipped with the main part down, the main part upper end is equipped with the dust cover, be equipped with protective cover plate in the main part, the protective cover plate bottom is equipped with the buckle, be equipped with in the main part and aerify the hole, it is equipped with to aerify hole one side the air cushion, the starlight mirror bottom is equipped with the polarizer, the polarizer bottom is equipped with the close-up camera, the close-up camera bottom is equipped with the UV mirror, the UV mirror bottom is equipped with the light filter. The utility model discloses an toward the air cushion in the inflation hole aerify, make the air cushion swell, play the effect that supports the lens, when needs are dismantled optical lens, only need emit gas and can take out the lens, be convenient for change, the effect of stopper is spacing to the lens, prevents to appear the condition of shake.

Description

Optical lens convenient to change

Technical Field

The utility model relates to an imaging equipment technical field particularly, relates to an optical lens convenient to change.

Background

In the optical lens industry, requirements for monitoring, vehicle-mounted, mobile phone, photography-related and anti-shake performances basically become a mainstream trend. Many of the more advanced monitor lenses and cellular phone lenses are equipped with anti-shake structures. And the field of cameras, single lens reflex, DV and the like is more standard matching. Under the condition that the market demands are more and more, the anti-shake function is more and more advanced. The current mainstream anti-shake types are: optical anti-shake, CCD anti-shake, whole machine anti-shake, electronic anti-shake.

The optical lens is an essential component in a machine vision system, directly influences the quality of imaging quality and influences the realization and effect of an algorithm. The optical lens can be divided into a short-focus lens, a middle-focus lens and a long-focus lens from the focal length; the field size is divided into wide-angle, standard and telephoto lenses, and structurally divided into a fixed-aperture fixed-focus lens, a manual-aperture fixed-focus lens, an automatic-aperture fixed-focus lens, a manual zoom lens, an automatic-aperture motorized zoom lens, and a motorized three-variable (aperture, focal length and focus are variable) lens. The traditional optical lens is adopted in the market at present, and is inconvenient to disassemble and support. Therefore, an optical lens that is easy to replace is required to improve the above-described problems.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an optical lens convenient to change to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an optical lens convenient to change, includes tip, dust cover, buckle, air cushion, starlight mirror, polarizer, close-up camera, UV mirror and light filter down, the tip is located the bottom of whole device down, tip upper end is equipped with the main part down, the main part upper end is equipped with the dust cover, be equipped with protective cover in the main part, the protective cover bottom is equipped with the buckle, be equipped with the inflation hole in the main part, inflation hole one side is equipped with the air cushion, the air cushion both ends all are equipped with the stopper, the main part inboard is equipped with the starlight mirror, the starlight mirror bottom is equipped with the polarizer, the polarizer bottom is equipped with the close-up camera, the close-up camera bottom is equipped with the UV mirror, UV mirror bottom is equipped with the light filter.

Further, the lower end part and the main body are integrated.

Furthermore, a clamping groove is arranged in the main body and is fastened with a buckle on the protective cover plate.

Furthermore, the limiting block is fixed on the inner side of the main body, and the air cushion is communicated with the inflation hole.

Furthermore, the bottom end of the UV mirror is provided with an aperture.

Furthermore, a threaded column is arranged on the lower end part, and the lower end part is fixed by the threaded column.

Further, a thread groove is formed in the main body and is in threaded connection with the thread column.

Compared with the prior art, the utility model discloses following beneficial effect has:

(1) the utility model relates to an optical lens convenient to change, the optical lens that this device set up aerifys to the air cushion through past inflation hole, make the air cushion swell, play the effect of supporting the lens, when needs are dismantled optical lens, only need emit gas and can take out the lens, be convenient for change, the effect of stopper is spacing to the lens, the condition of shake prevents to appear, this device is equipped with the effect that the starlight can be clapped out to the starlight, it can eliminate certain reflection of light volume to be equipped with the polarizer, it plays enlarged effect to the object of closely shooing to be equipped with the close-up camera, it comes protective lens to be equipped with the UV mirror, great increase optical lens's practicality, and is suitable for being generalized to use.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and 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 these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of an optical lens convenient to replace according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of the inside of the main body of the optical lens convenient to replace according to the embodiment of the present invention.

Reference numerals:

1. a lower end portion; 2. a main body; 3. a dust cover; 4. a protective cover plate; 5. buckling; 6. a card slot; 7. an inflation hole; 8. an air cushion; 9. a limiting block; 10. a starlight mirror; 11. a polarizer; 12. a close-up lens; 13. a UV mirror; 14. an aperture; 15. a thread groove; 16. a threaded post; 17. and (3) a filter.

Detailed Description

The following, with reference to the drawings and the detailed description, further description of the present invention is made:

referring to fig. 1-2, an optical lens assembly convenient to replace according to an embodiment of the present invention includes a lower end portion 1, a dust cover 3, a buckle 5, an air cushion 8, a star lens 10, a polarizer 11, a close-up lens 12, a UV lens 13 and a light filter 17, wherein the lower end portion 1 is located at a bottom end of the entire assembly, a main body 2 is disposed at an upper end of the lower end portion 1, the dust cover 3 is disposed at an upper end of the main body 2, a protective cover 4 is disposed on the main body 2, the buckle 5 is disposed at a bottom end of the protective cover 4, an inflation hole 7 is disposed on the main body 2, the air cushion 8 is disposed at one side of the inflation hole 7, stoppers 9 are disposed at two ends of the air cushion 8, the star lens 10 is disposed inside the main body 2, the polarizer 11 is disposed at a bottom end of the star lens 10, the close-up lens 12 is disposed at a bottom end of the close-up lens 13, the bottom end of the UV mirror 13 is provided with the optical filter 17.

Through the above technical scheme of the utility model, tip 1 and main part 2 formula as an organic whole down, be equipped with draw-in groove 6 in the main part 2, draw-in groove 6 and the 5 lock joints of buckle on the protection cover plate 4, the effect of protection cover plate 4 is the protective lens, stopper 9 is fixed in 2 inboards in the main part, air cushion 8 and inflation hole 7 intercommunication, UV mirror 13 bottom is equipped with light ring 14, be equipped with screw thread post 16 under tip 1 down, screw thread post 16 is fixed tip 1 down, be equipped with thread groove 15 in the main part 2,

thread groove

15 and 16 threaded connection of screw thread post.

When specifically using, the utility model relates to an optical lens convenient to change, the optical lens that this device set up aerifys to air cushion 8 through past inflation hole 7 insidely, make air cushion 8 swell, play the effect of supporting the lens, when needs are dismantled optical lens, only need emit gas and can take out the lens, be convenient for change, stopper 9's effect is spacing to the lens, prevent the condition of shake from appearing, this device is equipped with the effect that starlight mirror 10 can clap out the starlight, be equipped with polarizer 11 and can eliminate certain reflection of light volume, it plays enlarged effect to the object of closely shooing to be equipped with close-range shooting mirror 1, be equipped with UV mirror 13 and come the protective lens, great increase optical lens's practicality, and is suitable for being generalized to use.

In the description of the present invention, it should be noted that the terms "top", "bottom", "one side", "the other side", "front", "back", "middle part", "inside", "top", "bottom", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of description and simplification of the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The optical lens convenient to replace is characterized by comprising a lower end part (1), a dust cover (3), a buckle (5), an air cushion (8), a starlight mirror (10), a polarizer (11), a close-up camera (12), a UV mirror (13) and an optical filter (17), wherein the lower end part (1) is positioned at the bottom end of the whole device, a main body (2) is arranged at the upper end of the lower end part (1), the dust cover (3) is arranged at the upper end of the main body (2), a protective cover plate (4) is arranged on the main body (2), the buckle (5) is arranged at the bottom end of the protective cover plate (4), an inflation hole (7) is arranged on the main body (2), the air cushion (8) is arranged at one side of the inflation hole (7), limiting blocks (9) are arranged at two ends of the air cushion (8), the starlight mirror (10) is arranged at the inner side of the main body (2), and the polarizer (11) is arranged at the bottom end of the starlight mirror (10), polarizer (11) bottom is equipped with close-up camera (12), close-up camera (12) bottom is equipped with UV mirror (13), UV mirror (13) bottom is equipped with light filter (17).

2. An optical lens convenient to replace as claimed in claim 1, characterized in that the lower end (1) is integral with the body (2).

3. An optical lens convenient to replace according to claim 1, characterized in that a clamping groove (6) is formed in the main body (2), and the clamping groove (6) is fastened with a buckle (5) on the protective cover plate (4).

4. An optical lens convenient to replace as claimed in claim 1, characterized in that the stop block (9) is fixed inside the main body (2), and the air cushion (8) is communicated with the inflation hole (7).

5. An optical lens convenient to replace as claimed in claim 1, characterized in that the bottom end of the UV mirror (13) is provided with an aperture (14).

6. An optical lens convenient to replace as claimed in claim 1, characterized in that the lower end portion (1) is provided with a threaded stud (16), the threaded stud (16) fixing the lower end portion (1).

7. An optical lens convenient to replace as claimed in claim 1, characterized in that a threaded groove (15) is formed in the main body (2), and the threaded groove (15) is in threaded connection with a threaded post (16).