CN207336910U

CN207336910U - A kind of full shot and panoramic shooting module

Info

Publication number: CN207336910U
Application number: CN201720870896.8U
Authority: CN
Inventors: 谢荣富; 马亮
Original assignee: Truly Opto Electronics Ltd
Current assignee: Truly Opto Electronics Ltd
Priority date: 2017-07-18
Filing date: 2017-07-18
Publication date: 2018-05-08
Anticipated expiration: 2027-07-18

Abstract

The utility model discloses a kind of full shot and panoramic shooting module.The full shot includes a barrel assembly, at least two Lens assemblies and a reflection subassembly, and the barrel assembly has at least two to find a view mouth, a Lens assembly is both provided with mouth of each finding a view, and a light-emitting window is provided with the barrel assembly；The reflection subassembly is arranged in the barrel assembly and corresponds to the light-emitting window, so that all light entered from mouth of finding a view in the barrel assembly, after reflection subassembly reflection, are all projected from the light-emitting window.The full shot is simple in structure, component is few, stablizing effect is good, it is most important that light shaft coaxle degree is easy to control.

Description

A kind of full shot and panoramic shooting module

Technical field

It the utility model is related to field of photography, more particularly to a kind of full shot and panoramic shooting module.

Background technology

Current panoramic shooting mode, generally by the combination of two or more camera modules, respectively to different directions Shot, obtain the picture of different directions, and the picture splicing of different directions is obtained by panorama by software.

A kind of light of panoramic picture shooting is disclosed in the patent of invention file of a Publication No. CN105744132A Lens fitting is learned, it uses the fish eye lens at two 180 ° of visual angles of back-to-back setting and coordinates two camera modules to carry out respectively Shooting obtains two a series of paintings faces, and two a series of paintings faces then are carried out splicing by software obtains panorama.The optical lens accessory knot Structure is complicated, assembling assembly is more, stablizing effect is poor, it is most important that the light shaft coaxle degree of two camera modules is difficult to control, because In use, two camera modules need to be fixed on same stent by screw assembling, screw, which is fixed, can cause two shootings Optical axis tolerance between module is in 0.1-0.2mm or so, and for optical element, optical axis tolerance is 0.1-0.2mm's or so Influence is very big.

Utility model content

In order to solve above-mentioned the deficiencies in the prior art, the utility model provides a kind of full shot and panoramic shooting module. The full shot is simple in structure, component is few, stablizing effect is good, it is most important that light shaft coaxle degree is easy to control.

Technical problem to be solved in the utility model is achieved by the following technical programs：

A kind of full shot, including a barrel assembly, at least two Lens assemblies and a reflection subassembly, the lens barrel Component has at least two to find a view mouth, a Lens assembly is both provided with mouth of each finding a view, and set on the barrel assembly There is a light-emitting window；The reflection subassembly is arranged in the barrel assembly and corresponds to the light-emitting window, so that all from taking Jing Kou enters the light in the barrel assembly, after reflection subassembly reflection, is all projected from the light-emitting window.

Further, the barrel assembly includes a lens barrel, and the both ends open of the lens barrel is mouth of finding a view, both ends open Between barrel on the light-emitting window is set；The Lens assembly has two, is separately positioned on the mouth of finding a view at the lens barrel both ends It is interior.

Further, two Lens assemblies are flake Lens assembly.

Further, the barrel assembly links together including at least trinocular tube, one end of all lens barrels, and the other end is opened Mouth is outwards radial and is mouth of finding a view；The Lens assembly has at least three, is separately positioned at least trinocular tube Find a view in mouth；The light-emitting window is arranged at the connecting pin of all lens barrels.

Further, the reflection subassembly is a prism, and the prism includes at least two fully reflecting surfaces, a total reflection Face corresponds to a mouth of finding a view.

Further, the reflection subassembly corresponds to a mouth of finding a view including at least two-face mirror, a face speculum.

Further, the visual angle of all Lens assemblies forms 360 ° of viewfinder range.

Further, the optical axis of all Lens assemblies is in same level.

A kind of panoramic shooting module, including above-mentioned full shot, and it is arranged on the photo-sensitive cell at the light-emitting window.

The utility model has the advantages that：The full shot only needs simple lens barrel, Lens assembly and reflection Component, you can realize panorama camera function, be not only simple in structure, component is few, stablizing effect is good, and Lens assembly and lens barrel it Between assembled using stacking mode, similar with existing lens assembling mode, technology maturation, cost are low, precision is high, and optical axis tolerance can Control is between 1-2 μm.

Brief description of the drawings

Fig. 1 is the embodiment one of full shot provided by the utility model；

Fig. 2 is the embodiment two of full shot provided by the utility model；

Fig. 3 is the internal structure schematic diagram of the full shot shown in Fig. 1 and Fig. 2；

Fig. 4 is the schematic diagram of panoramic shooting module provided by the utility model.

Embodiment

The utility model is described in detail with reference to the accompanying drawings and examples.

Embodiment one

As shown in figs. 1 and 3, a kind of full shot, including a barrel assembly, two Lens assemblies 2 and a reflection group Part 3；The barrel assembly includes a lens barrel 11, and the both ends open of the lens barrel 11 is mouth of finding a view, the cylinder between both ends open Light-emitting window 4 is provided with wall；Two Lens assemblies 2 are separately positioned on the finding a view in mouth of 11 both ends of lens barrel；The reflection group Part 3 is arranged in the lens barrel 11 and corresponds to the light-emitting window 4, so that all enter the barrel assembly from mouth of finding a view Light in lens barrel 11, after the reflection subassembly 3 reflection, is all projected from the light-emitting window 4.

The full shot only needs simple lens barrel 11, Lens assembly 2 and reflection subassembly 3, you can realizes panoramic shooting work( Can, it is not only simple in structure, component is few, stablizing effect is good, and assembled between Lens assembly 2 and lens barrel 11 using stacking mode, Similar with existing lens assembling mode, technology maturation, cost are low, precision is high, and the light shaft coaxle degree of two Lens assemblies 2 is easy Control.

The full shot make when, it is only necessary to 11 mould of lens barrel, two Lens assemblies 2 respectively from both ends press into In the lens barrel 11, the optical axis tolerance of two Lens assemblies 2 is can be controlled between 1-2 μm.

Two Lens assemblies 2 are flake Lens assembly, it is preferable that the visual angle of two flake Lens assemblies is 180 °； Certainly, the visual angle of two flake Lens assemblies can also be all higher than 180 °, and the later stage is by software algorithm by two flake lens sets The equitant viewfinder area of part is handled.

The reflection subassembly 3 is a prism, and the prism includes two fully reflecting surfaces, and a fully reflecting surface corresponds respectively to One mouth of finding a view, is reflected by total reflection mode come the light in the lens barrel 11 to entering the barrel assembly；Alternatively, The reflection subassembly 3 includes two-face mirror, and a face speculum corresponds respectively to a mouth of finding a view.

The visual angle of two Lens assemblies 2 forms 360 ° of viewfinder range, and the optical axis of two Lens assemblies 2 is in same level Face.

Embodiment two

As shown in Figures 2 and 3, a kind of full shot, including a barrel assembly, at least three Lens assemblies 2 and one are anti- Penetrate component 3；The barrel assembly includes at least three lens barrels 11, and one end of all lens barrels 11 links together, another end opening It is outwards radial and be mouth of finding a view, the barrel assembly at the connecting pin of all lens barrels 11 on be provided with light-emitting window 4；Extremely Few three Lens assemblies 2 are separately positioned on the finding a view in mouth of at least three lens barrel 11；The reflection subassembly 3 is arranged on described Barrel assembly is interior and corresponds to the light-emitting window 4, so that all light entered from mouth of finding a view in the barrel assembly, through institute After stating the reflection of reflection subassembly 3, all projected from the light-emitting window 4.

The full shot is the expansion of the full shot described in embodiment one, and the lens barrel is formed using multiple lens barrels 11 Component, multiple lens barrels 11 are found a view to different directions respectively, to realize panorama camera function.

The reflection subassembly 3 is a prism, and the prism includes at least three fully reflecting surfaces, and a fully reflecting surface is right respectively Ying Yuyi mouths of finding a view, are reflected by total reflection mode come the light in the lens barrel 11 to entering the barrel assembly； Alternatively, the reflection subassembly 3 corresponds respectively to a mouth of finding a view including at least thrihedral reflector, a face speculum.

The visual angle of all Lens assemblies 2 forms 360 ° of viewfinder range, and the optical axis of two Lens assemblies 2 is in same level Face.

In the present embodiment, the barrel assembly is connected radial by four lens barrels 11, and four lens barrels 11 are inclined in 90 ° of isogonisms Arrangement is put, and the visual angle of four Lens assemblies 2 is 90 °, the visual angle of four Lens assemblies 2 forms 360 ° of viewfinder range.When So, the visual angle of four Lens assemblies 2 can also be more than 90 °, and the later stage is taken four Lens assemblies 2 are equitant by software algorithm Scene area is handled.

Embodiment three

As shown in figure 4, a kind of panoramic shooting module, including the full shot described in embodiment one or embodiment two, with And it is arranged on the photo-sensitive cell 5 at the light-emitting window 4.

The photosurface of the photo-sensitive cell 5 of the panoramic shooting module is divided into multiple photosensitive regions, and a photosensitive region corresponds to A fully reflecting surface or a face speculum for the reflection subassembly 3, a photosensitive region individually receive the eyeglass of a mouth of finding a view The light of component 2；The light of finding a view of all Lens assemblies 2 is imaged on the photosurface of the photo-sensitive cell 5 at the same time, finally by Software algorithm is reduced into panorama.

Embodiment described above only expresses the embodiment of the utility model, its description is more specific and detailed, but simultaneously Therefore the limitation to the utility model patent scope cannot be interpreted as, as long as using equivalent substitution or the form of equivalent transformation institute The technical solution of acquisition, should all fall within the scope of protection of the utility model.

Claims

A kind of 1. full shot, it is characterised in that：Including a barrel assembly, at least two Lens assemblies and a reflection group Part, the barrel assembly have at least two to find a view mouth, a Lens assembly, and the lens barrel are both provided with mouth of each finding a view A light-emitting window is provided with component；The reflection subassembly is arranged in the barrel assembly and corresponds to the light-emitting window, with Make all light entered from mouth of finding a view in the barrel assembly, after reflection subassembly reflection, all from the light-emitting window Project；Wherein, the reflection subassembly is a prism, and the prism includes at least two fully reflecting surfaces, and a fully reflecting surface corresponds to In a mouth of finding a view, alternatively, the reflection subassembly corresponds to a mouth of finding a view including at least two-face mirror, a face speculum.
2. full shot according to claim 1, it is characterised in that：The barrel assembly includes a lens barrel, the lens barrel Both ends open be mouth of finding a view, the light-emitting window is set on the barrel between both ends open；The Lens assembly has two, point Finding a view in mouth for the lens barrel both ends is not arranged on.
3. full shot according to claim 2, it is characterised in that：Two Lens assemblies are flake Lens assembly.
4. full shot according to claim 1, it is characterised in that：The barrel assembly includes at least trinocular tube, owns One end of lens barrel links together, and other end outward opening is radial and is mouth of finding a view；The Lens assembly has at least three It is a, it is separately positioned on finding a view in mouth at least trinocular tube；The light-emitting window is arranged at the connecting pin of all lens barrels.
5. according to any full shot in claim 1-4, it is characterised in that：The visual angle composition of all Lens assemblies 360 ° of viewfinder range.
6. according to any full shot in claim 1-4, it is characterised in that：The optical axis of all Lens assemblies is same Horizontal plane.
A kind of 7. panoramic shooting module, it is characterised in that：Including any full shot, Yi Jishe in claim 1-6 Put the photo-sensitive cell at the light-emitting window.