CN205861992U

CN205861992U - 360 degree of panorama Smart Home one camera lenses of high-resolution

Info

Publication number: CN205861992U
Application number: CN201620768796.XU
Authority: CN
Inventors: 吴刘森; 江东明; 陈艺敏; 江虹
Original assignee: Suzhou Optical Polytron Technologies Inc
Current assignee: Suzhou Optical Polytron Technologies Inc
Priority date: 2016-07-21
Filing date: 2016-07-21
Publication date: 2017-01-04
Anticipated expiration: 2026-07-21

Abstract

This application discloses 360 degree of panorama Smart Home one camera lenses of a kind of high-resolution, including the first lens set and the second lens set, the first lens that first lens set includes setting gradually along light direction, the second lens, the 3rd lens, the 4th prism, the 5th lens, the 6th lens, the 7th lens, optical filter, CCD face, first lens, the second lens, the 5th lens, the 6th power of lens are negative, 3rd lens, the 7th power of lens are just, second lens set is identical with the first lens set, and the first lens set is spliced dorsad with the second lens set.The utility model has the advantage of that two duplicate angles of visual field of use reach 190 degree of fish eye lenses and are spliced to form 360 degree of pan-shots dorsad；Optical system uses spherical design, and processing performance is good, material low cost；System is combined by positive negative power, improves resolution.

Description

360 degree of panorama Smart Home one camera lenses of high-resolution

Technical field

The application relates to a kind of panoramic optical imaging lens, particularly relates to a kind of 360 degree of panorama Smart Homes of high-resolution Integrally camera lens.

Background technology

The current intelligent camera optical system being applied in intelligent household security system or camera lens, for reducing cost, pole Minority product can be provided simultaneously with leading to greatly light, high pixel, the most confocal characteristic to 360 degree of pan-shots.Monitoring at present is used 360 degree of pan-shots all use three camera chain to form, and cost is high, bulky, and image passes through software backstage simultaneously It is spliced, has and significantly splice vestige, be unsatisfactory for actual demand.

Utility model content

The purpose of this utility model is to provide a kind of high-resolution 360 degree of panorama Smart Home one camera lenses, to overcome Deficiency of the prior art.

For achieving the above object, the following technical scheme of this utility model offer:

The embodiment of the present application discloses 360 degree of panorama Smart Home one camera lenses of a kind of high-resolution, including the first eyeglass Group and the second lens set, the first lens that described first lens set includes setting gradually along light direction, the second lens, the Three lens, the 4th prism, the 5th lens, the 6th lens, the 7th lens, optical filter, CCD face, described first lens, second saturating Mirror, the 5th lens, the 6th power of lens are negative, and described 3rd lens, the 7th power of lens are just, described second mirror Sheet group is identical with described first lens set, and described first lens set is spliced dorsad with described second lens set.

Preferably, in above-mentioned 360 degree of panorama Smart Home one camera lenses of high-resolution, described 5th lens are bent moon Type lens, described 6th lens are lenticular lens, described 5th lens and the 6th lens glue rubber polymer component lens.

It is furthermore preferred that in 360 degree of panorama Smart Homes one camera lenses of above-mentioned high-resolution, described first lens and the The 0.88mm that is spaced apart being spaced apart 2.2mm, described second lens and the 3rd lens of two lens, described 3rd lens and the 4th rib Mirror be spaced apart 0.1mm, the 0.12mm that is spaced apart of described 4th prism and described glued part lens, described glued part lens and the Seven lens be spaced apart 0.12mm.

Preferably, in 360 degree of panorama Smart Homes one camera lenses of above-mentioned high-resolution, described first lens, second Lens, the 3rd lens, the 5th lens, the 6th lens and the radius of curvature R of the 7th lens₁And R₂, light refractive index N, Abbe number V_dAnd lens thickness D meets respectively along light direction:

	Radius of curvature R₁	Radius of curvature R₂	Light refractive index N	Abbe number V_d	Lens thickness D
						First lens	10<R₁<15	2.5<R₂<3.2	1.6<N<1.8	55<V_d<65	1<D<2
Second lens	10<R₁<15	2<R₂<2.6	1.6<N<1.8	60<V_d<70	0.5<D<1
						3rd lens	10<R₁<20	8<R₂<18	1.9<N<2	30<V_d<50	1<D<2
5th lens	5<R₁<10	2<R₂<2.5	1.9<N<2	30<V_d<50	1.1<D<1.5
						6th lens	2<R₁<2.5	4<R₂<8	1.6<N<1.8	40<V_d<60	1.5<D<2
7th lens	4<R₁<8	30<R₂<40	1.7<N<1.9	20<V_d<30	1.2<D<1.6

Compared with prior art, the utility model has the advantage of: use two duplicate angles of visual field to reach 190 degree Fish eye lens is spliced to form 360 degree of pan-shots dorsad；Optical system uses spherical design, and processing performance is good, material low cost； System is combined by positive negative power, improves resolution.

Accompanying drawing explanation

In order to be illustrated more clearly that the embodiment of the present application or technical scheme of the prior art, below will be to embodiment or existing In having technology to describe, the required accompanying drawing used is briefly described, it should be apparent that, the accompanying drawing in describing below is only this Some embodiments described in application, for those of ordinary skill in the art, on the premise of not paying creative work, Other accompanying drawing can also be obtained according to these accompanying drawings.

Fig. 1 show in 360 degree of panorama Smart Homes of this utility model specific embodiment middle high-resolution one camera lenses the One lens set structural representation；

Fig. 2 show 360 degree of panorama Smart Home integrated mirror header structures of this utility model specific embodiment middle high-resolution Schematic diagram；

Fig. 3 show the light of 360 degree of panorama Smart Home one camera lenses of this utility model specific embodiment middle high-resolution Learn transfer curve schematic diagram.

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 carried out Detailed description, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole enforcement Example.Based on the embodiment in this utility model, those of ordinary skill in the art are institute on the premise of not making creative work The every other embodiment obtained, broadly falls into the scope of this utility model protection.

Ginseng Fig. 1 is to shown in 2, and 360 degree of panorama Smart Home one camera lenses of high-resolution, including the first lens set and the second mirror Sheet group, the first lens set includes first lens the 1, second lens the 2, the 3rd lens the 3, the 4th set gradually along light direction Prism the 4, the 5th lens the 5, the 6th lens the 6, the 7th lens 7, optical filter 8, CCD face 9, first lens the 1, second lens the 2, the 5th are saturating The focal power of mirror the 5, the 6th lens 6 is negative, and the focal power of the 3rd lens the 3, the 7th lens 7 is just, the second lens set and the first mirror Sheet group is identical, and the first lens set is spliced dorsad with the second lens set, and the 4th prism 4 is used for the turnover of control system light, filters Sheet 8 is used for filtering off nearly outer UV light in light path；CCD face 9 is used for receiving light.

Further, the 5th lens 5 are meniscus lens, and the 6th lens 6 are lenticular lens, the 5th lens 5 and the 6th Lens 6 compose glued part lens.

Further, the first lens 1 and the second lens 2 be spaced apart 2.2mm, the second lens 2 and interval of the 3rd lens 3 Being spaced apart 0.1mm for 0.88mm, the 3rd lens 3 and the 4th prism 4, the 4th prism 4 is spaced apart with glued part lens 0.12mm, glued part lens and the 7th lens 7 be spaced apart 0.12mm.

Further, the first lens, the second lens, the 3rd lens, the 5th lens, the 6th lens and the curvature of the 7th lens Radius R₁And R₂, light refractive index N, Abbe number V_dAnd lens thickness D meets respectively along light direction:

In sum, use two duplicate angles of visual field reach 190 degree of fish eye lenses be spliced to form dorsad 360 degree complete Scape shoots；Optical system uses spherical design, and processing performance is good, material low cost；System is combined by positive negative power, improves Resolution.

It should be noted that in this article, the relational terms of such as first and second or the like is used merely to a reality Body or operation separate with another entity or operating space, and deposit between not necessarily requiring or imply these entities or operating Relation or order in any this reality.And, term " includes ", " comprising " or its any other variant are intended to Comprising of nonexcludability, so that include that the process of a series of key element, method, article or equipment not only include that those are wanted Element, but also include other key elements being not expressly set out, or also include for this process, method, article or equipment Intrinsic key element.In the case of there is no more restriction, statement " including ... " key element limited, it is not excluded that Including process, method, article or the equipment of described key element there is also other identical element.

The above is only the detailed description of the invention of the application, it is noted that for the ordinary skill people of the art For Yuan, on the premise of without departing from the application principle, it is also possible to make some improvements and modifications, these improvements and modifications also should It is considered as the protection domain of the application.

Claims

1. 360 degree of panorama Smart Home one camera lenses of a high-resolution, it is characterised in that include the first lens set and the second mirror Sheet group, the first lens that described first lens set includes setting gradually along light direction, the second lens, the 3rd lens, Four prisms, the 5th lens, the 6th lens, the 7th lens, optical filter, CCD face, described first lens, the second lens, the 5th saturating Mirror, the 6th power of lens are negative, and described 3rd lens, the 7th power of lens are just, described second lens set and institute Stating the first lens set identical, described first lens set is spliced dorsad with described second lens set.

360 degree of panorama Smart Homes of high-resolution the most according to claim 1 one camera lenses, it is characterised in that described the Five lens are meniscus lens, and described 6th lens are lenticular lens, described 5th lens and the 6th lens glue synthesis gluing Part lens.

360 degree of panorama Smart Homes of high-resolution the most according to claim 2 one camera lenses, it is characterised in that described the One lens and the 0.88mm that is spaced apart being spaced apart 2.2mm, described second lens and the 3rd lens of the second lens, described 3rd saturating Mirror and the 4th prism be spaced apart 0.1mm, described 4th prism is spaced apart 0.12mm, described gluing with described glued part lens Part lens and the 7th lens be spaced apart 0.12mm.

360 degree of panorama Smart Homes of high-resolution the most according to claim 1 one camera lenses, it is characterised in that described the One lens, the second lens, the 3rd lens, the 5th lens, the 6th lens and the radius of curvature R of the 7th lens₁And R₂, light refraction Rate N, Abbe number V_dAnd lens thickness D meets respectively along light direction:

。