CN205594220U

CN205594220U - Novel rotation type fisheye lens

Info

Publication number: CN205594220U
Application number: CN201620242748.7U
Authority: CN
Inventors: 邱红平
Original assignee: Shangrao Taihua Photoelectric Technology Co Ltd
Current assignee: Shangrao Taihua Photoelectric Technology Co Ltd
Priority date: 2016-03-28
Filing date: 2016-03-28
Publication date: 2016-09-21
Anticipated expiration: 2026-03-28

Abstract

The utility model discloses a novel rotation type fisheye lens, including the camera lens base, one side of camera lens base is connected with the fuselage, is equipped with image processing device and lens cone in the inside of fuselage, the image processing device directly is connected into the integral structure with the lens cone, one side of lens cone is connected with the camera bellows, has the shutter at the surface mounting of camera bellows, is connected with polarizing equipment in one side of camera bellows, is equipped with the polarization lens in polarizing equipment's inside, and one side of polarizing equipment is connected with the light ring, all is equipped with flake image collector in polarizing equipment's top and bottom, flake image collector is connected with the lens bracket. Through adopting the polarization lens, can remove the unnecessary polarized light, make whole picture clear passing through more, more there is penetrating sensation, solved the problem of the reflection of light when taking, make and take the better clarity of effect, simple structure, the volume is very little, work distance is big in the back, and the image quality is good, and low cost can extensively use widely.

Description

A kind of New Rotary fish eye lens

Technical field

This utility model relates to technical field of mechanical equipment, is specially a kind of New Rotary fish eye lens.

Background technology

Fish eye lens is that a kind of focal length is 16mm or shorter and visual angle is close or equal to the mobile phone attachment lens of 180 °, it is a kind of extreme wide-angle lens, fish eye lens is being commonly called as of it, for making camera lens reach the Camera angle of maximum, the front lens diameter of this photographic lens is the shortest and protrudes to camera lens front portion in parabolical, the most similar to the eyes of fish, therefore fish eye lens gains the name, fish eye lens belongs to a kind of special lens in bugeye lens, the scope reaching or seeing beyond human eye is made every effort at its visual angle, therefore, the biggest difference is there is in fish eye lens with the scene of the real world in people's eye, because the scenery that we see in real life is well-regulated solid form, the picture effect produced by fish eye lens is then beyond this category.

But, fish eye lens traditional on domestic market, the image sharpness shot is the highest, and the scope of shooting is little, and structure design is unreasonable, and service life is short.

Utility model content

For problem above, this utility model provides a kind of New Rotary fish eye lens, by using polarized lenses, unnecessary polarized light can be removed, make whole picture more clear, more have penetrating sensation, solve problem reflective during shooting, make shooting effect more preferably clear, simple in construction, volume is the least, back work distance is from greatly, good imaging quality, with low cost, use can be widely popularized, can effectively solve the problem in background technology.

For achieving the above object, this utility model following technical scheme of offer: a kind of New Rotary fish eye lens, including lens base, the side of described lens base connects fuselage, it is provided with image processing apparatus and lens barrel in the inside of fuselage, described image processing apparatus and lens barrel are joined directly together and are connected into integral structure, the side of described lens barrel connects camera bellows, on the surface of camera bellows, shutter is installed, connect in the side of camera bellows and have polarising means, it is provided with polarized lenses in the inside of polarising means, and the side connection of polarising means has aperture, it is equipped with fish eye images harvester at the top of polarising means and bottom, described fish eye images harvester connects lens bracket.

Preferably, the side of described camera bellows connects filming apparatus, is provided with battery of lens in the inside of filming apparatus.

Preferably, the side of described battery of lens is provided with convex lens, and the opposite side at battery of lens is provided with concavees lens.

Preferably, the top of described concavees lens connects focusing knob.

Preferably, the surface of described lens base is provided with run indicator.

Compared with prior art, the beneficial effects of the utility model are: this New Rotary fish eye lens, unnecessary polarized light can be removed, make whole picture more clear, more there is penetrating sensation, solve problem reflective during shooting, make shooting effect the most clear, and by using dismountable lens bracket, ensure that fish eye lens can circumferentially rotate freely, simple in construction, volume is the least, back work distance is from greatly, good imaging quality, easy to operate, have lightweight, the advantage of life-span length, compact conformation, save space, ensure that the most energy-conservation of use process, safety, and efficiently, economical, convenient, design is simple, with low cost, use can be widely popularized.

Accompanying drawing explanation

Fig. 1 is this utility model structural representation；

Fig. 2 is this utility model polarising means structural representation.

In figure: 1, lens base；2, fuselage；3, image processing apparatus；4, lens barrel；5, camera bellows；6, shutter；7, polarising means；8, polarized lenses；9, aperture；10, fish eye images harvester；11, lens bracket；12, filming apparatus；13, battery of lens；14, convex lens；15, concavees lens；16, focusing knob；17, run indicator.

Detailed description of the invention

Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.

Embodiment:

nullRefer to Fig. 1 and Fig. 2，A kind of technical scheme of this utility model offer: a kind of New Rotary fish eye lens，Including lens base 1，The side of lens base 1 connects fuselage 2，Image processing apparatus 3 and lens barrel 4 it is provided with in the inside of fuselage 2，Image processing apparatus 3 and lens barrel 4 are joined directly together and are connected into integral structure，The side of lens barrel 4 connects camera bellows 5，Camera bellows 5 is also known as magazine，It it is a kind of optical instrument，Image can be thrown on screen，On the surface of camera bellows 5, shutter 6 is installed，Shutter 6 is made up of sheet metal or colloid silk，Control time of exposure length，Subject is made to obtain sharp image，Connect in the side of camera bellows 5 and have polarising means 7，It is provided with polarized lenses 8 in the inside of polarising means 7，Polarized lenses 8 can remove unnecessary polarized light，Make whole picture more clear，More there is penetrating sensation，Solve problem reflective during shooting，Make shooting effect the most clear，And the side connection of polarising means 7 has aperture 9，Aperture 9 is made up of multi-disc many genus blade，By controlling, blade is flexible makes light well change diminish greatly，Thus control to invest film beam size by camera lens，It is equipped with fish eye images harvester 10 at the top of polarising means 7 and bottom，Fish eye images harvester 10 connects lens bracket 11，And by using dismountable lens bracket 11，Ensure that fish eye lens can circumferentially rotate freely，The side of camera bellows 5 connects filming apparatus 12，It is provided with battery of lens 13 in the inside of filming apparatus 12，The side of battery of lens 13 is provided with convex lens 14，Opposite side at battery of lens 13 is provided with concavees lens 15，The top of concavees lens 15 connects focusing knob 16，The surface of lens base 1 is provided with run indicator 17；By using polarized lenses 8, unnecessary polarized light can be removed, make whole picture more clear, more there is penetrating sensation, solve problem reflective during shooting, make shooting effect the most clear, and by using dismountable lens bracket, ensure that fish eye lens can circumferentially rotate freely, simple in construction, volume is the least, back work distance is from greatly, good imaging quality, easy to operate, have lightweight, the advantage of life-span length, compact conformation, save space, ensure that the most energy-conservation of use process, safety, and efficiently, economical, convenient, design is simple, with low cost, use can be widely popularized.

The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all any amendment, equivalent and improvement etc. made within spirit of the present utility model and principle, within should be included in protection domain of the present utility model.

Claims

null1. a New Rotary fish eye lens，Including lens base (1)，The side of described lens base (1) connects fuselage (2)，Image processing apparatus (3) and lens barrel (4) it is provided with in the inside of fuselage (2)，Described image processing apparatus (3) and lens barrel (4) are joined directly together and are connected into integral structure，The side of described lens barrel (4) connects camera bellows (5)，On the surface of camera bellows (5), shutter (6) is installed，It is characterized in that，Connect in the side of camera bellows (5) and have polarising means (7)，It is provided with polarized lenses (8) in the inside of polarising means (7)，And the side connection of polarising means (7) has aperture (9)，It is equipped with fish eye images harvester (10) at the top of polarising means (7) and bottom，Described fish eye images harvester (10) connects lens bracket (11).
A kind of New Rotary fish eye lens the most according to claim 1, it is characterized in that: the side of described camera bellows (5) connects filming apparatus (12), is provided with battery of lens (13) in the inside of filming apparatus (12).
A kind of New Rotary fish eye lens the most according to claim 2, it is characterised in that: the side of described battery of lens (13) is provided with convex lens (14), and the opposite side at battery of lens (13) is provided with concavees lens (15).
A kind of New Rotary fish eye lens the most according to claim 3, it is characterised in that: the top of described concavees lens (15) connects focusing knob (16).
A kind of New Rotary fish eye lens the most according to claim 1, it is characterised in that: the surface of described lens base (1) is provided with run indicator (17).