CN209562661U - Three camera modules - Google Patents

Abstract

The utility model provides a kind of three camera modules, three camera module includes total a bracket, three single camera mould groups, infrared flare lamp modules, bracket is equipped with fitting groove altogether, three single camera mould groups and infrared flare lamp module match with fitting groove, single camera mould group uses focal length camera, RGB camera, wide-angle fixed-focus infrared ray binary channels camera, and focal length camera includes the telephoto lens sequentially assembled, the first color chips, the first motor, the first infrared assembly and first line plate；RGB camera includes the camera lens sequentially assembled, the second color chips, the second motor, the second infrared assembly and the second wiring board；Wide-angle fixed-focus infrared ray binary channels camera includes the wide-angle lens sequentially assembled, third color chips, third infrared assembly and tertiary circuit plate.Three camera module provided by the utility model is singly taken the photograph compared to traditional and double take the photograph with better shooting effect and integrate a variety of shooting functions.

Description

Three camera modules

Technical field

The utility model relates to camera technical field, in particular to a kind of three camera modules.

Background technique

The camera module of existing mobile device, generally singly take the photograph in structure or it is double take the photograph, in order to meet more diversification Demand, such as more times of zooms, shooting at night etc..

On double take the photograph, diversified forms and configuration are had, such as black and white CMOS (Comple-mentary Metal-Oxicle- Semiconductor, complementary metal oxide semiconductor)+color cmos, colour+colour, wide-angle+focal length etc. type group Close, and these combination be capable of providing low optical property, zoom, high-resolution, the depth of field virtualization, in terms of experience.

However, it is traditional singly take the photograph and it is double take the photograph it is general for the picture imaging effect of more times of zooms, shooting at night, gradually without Method meets user to the quality requirement of shooting.

Utility model content

Based on this, the purpose of the utility model is to provide a kind of three camera modules, so that singly taking the photograph and double compared to traditional It takes the photograph with better shooting effect and integrates a variety of shooting functions.

The utility model provides a kind of three camera modules, including total a bracket, three single camera mould groups, infrared sudden strains of a muscle Light lamp module, the bracket altogether are equipped with multiple fitting grooves, three single camera mould groups and infrared flare lamp module with The fitting groove matches, one of them described single camera mould group use focal length camera, the focal length camera include according to Telephoto lens, the first color chips, the first motor, the first infrared assembly and the first line plate of sequence assembly；Described in one of them Single camera mould group uses RGB camera, and the RGB camera includes the camera lens sequentially assembled, the second color chips, the second horse It reaches, the second infrared assembly and the second wiring board；One of them described single camera mould group uses wide-angle fixed-focus infrared ray binary channels Camera, the wide-angle fixed-focus infrared ray binary channels camera include the wide-angle lens sequentially assembled, third color chips, third Infrared assembly and tertiary circuit plate.

Further, the infrared flare lamp module includes two infrared flashlight components and is assemblied in the infrared flare 4th wiring board of lamp group part lower end.

Further, the side of the first line plate, the second wiring board, tertiary circuit plate and the 4th wiring board is all connected with One extension board, and the first line plate, the second wiring board and tertiary circuit plate are equipped with connector on the extension board, each The connector is located at the same side of the extension board.

Further, it is described altogether bracket include opposition formed left frame body and right framework, the left frame body set there are two side Shape slot, the right framework are equipped with a side bottom disc slot and flash of light light trough.

Further, the focal length camera and the RGB camera are assemblied in the square groove, the wide-angle fixed-focus The camera lens lower end of infrared ray binary channels camera is equipped with a lens mount, and the lens mount lower end is square platform, the camera lens The upper end of seat is circular fit portion, and the wide-angle fixed-focus infrared ray binary channels camera is assemblied in the side bottom disc slot, institute Infrared flare lamp module is stated to be assemblied in the flash of light light trough.

Further, the optical center interval of three single camera mould groups forms fixed range, so that the wide-angle Fixed-focus infrared ray binary channels camera, the focal length camera and RGB camera cooperation Image Fusion generate picture.

Further, circular groove is equipped with for assembling the corner of the fitting groove of the single camera mould group.

Further, the side of the bracket altogether is equipped with bound edge, and the bound edge is equipped with limiting slot.

Three camera module provided by the utility model, including RGB camera, focal length camera, wide-angle fixed-focus infrared ray Binary channels camera.

Wherein, the RGB camera, focal length camera, wide-angle fixed-focus infrared ray binary channels camera, infrared and flash lamp Module by glue, fix together by bracket；The RGB camera reflexes to chip by the light beam of camera lens and carries out normal imaging, institute It states focal length camera and chip progress distant view imaging, the wide-angle fixed-focus infrared ray binary channels is reflexed to by the light beam of telephoto lens Camera reflexes to chip by the light beam of camera lens, and because infrared ray binary channels function can carry out normal imaging daytime, night can be real Existing night vision function, while needing infrared and flash modules cooperation light filling；It takes the photograph compared to traditional pair and singly takes the photograph, three cameras can be adopted Collect the image of bigizationner and by Image Fusion, the more good picture of output.

Detailed description of the invention

Fig. 1 is the three camera module structural schematic diagrams that the utility model first embodiment proposes；

Fig. 2 is the back structures schematic diagram of three camera modules in Fig. 1；

Fig. 3 is the deployed configuration schematic diagram of three camera modules in Fig. 1；

Fig. 4 is the configuration schematic diagram for the infrared ray binary channels camera that the utility model first embodiment proposes；

Fig. 5 is the total supporting structure schematic diagram that the utility model first embodiment proposes；

Fig. 6 is the schematic enlarged-scale view of the part I in Fig. 5.

Main element symbol description

The following detailed description will be further explained with reference to the above drawings the utility model.

Specific embodiment

The utility model is more fully retouched below with reference to relevant drawings for the ease of understanding the utility model, It states.Several embodiments of the utility model are given in attached drawing.But the utility model can come in many different forms It realizes, however it is not limited to embodiment described herein.On the contrary, purpose of providing these embodiments is makes to the utility model Disclosure is more thorough and comprehensive.

It should be noted that it can directly on the other element when element is referred to as " being fixedly arranged on " another element Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ", " right side " and similar statement are for illustrative purposes only.

Unless otherwise defined, all technical and scientific terms used herein are led with the technology for belonging to the utility model The normally understood meaning of the technical staff in domain is identical.Terminology used in the description of the utility model herein only be The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term " and or " used herein includes Any and all combinations of one or more related listed items.

Fig. 1 to Fig. 6 is please referred to, is three camera modules 10 that the first embodiment of the utility model provides, three camera shooting Head mould group 10 includes total 11, three single camera mould groups 20 of bracket and infrared flare lamp module 30, wherein bracket 11 is set altogether There are four fitting grooves 111, and above-mentioned single camera mould group 20 and infrared flare lamp module 30 are chimeric with fitting groove 111.

Specifically, above-mentioned single camera mould group 20 is respectively that focal length camera 21, RGB camera 22 and wide-angle fixed-focus are infrared Line (infrared- infrared ray) binary channels camera 23, infrared flare lamp module 30 include two 31 Hes of infrared flashlight component It is assemblied in the 4th wiring board 32 of above-mentioned 31 lower end of infrared flashlight component, fitting groove 111 includes symmetrically arranged left frame body 12 With right framework 13, left frame body 12 is set there are two square groove 112, and right framework 13 is equipped with a square bottom disc slot 113 and a flash of light Light trough 114, when assembly, in 23 side of being embedded in bottom disc slot 113 of wide-angle fixed-focus infrared ray binary channels camera, focal length camera 21 It is embedded in two square grooves 112 with RGB camera 22, infrared flare lamp module 30 is then chimeric with the flash of light matching of light trough 114.

Focal length camera 21 includes the telephoto lens 211 sequentially assembled, the first color chips, the first motor, first infrared Component and first line plate 212；RGB camera 22 includes the camera lens 221 sequentially assembled, the second color chips, the second motor, the Two infrared assemblies and the second wiring board 222；Wide-angle fixed-focus infrared ray binary channels camera 23 includes the wide-angle lens sequentially assembled 231, third color chips, third infrared assembly and tertiary circuit plate 232.

Three camera module provided by the utility model, RGB camera 22 are reflexed to corresponding by the light beam of camera lens 221 Color chips carry out normal imaging, and the focal length camera 21 reflexes to corresponding color chips by the light beam of telephoto lens 221 Distant view imaging is carried out, the wide-angle fixed-focus infrared ray binary channels camera 23 reflexes to correspondence by the light beam of wide-angle lens 211 Color chips, because infrared ray binary channels function can carry out normal imaging daytime, night can realize night vision function, while need infrared Flash modules 30 cooperate light filling；Target figure by Image Fusion after three camera imagings, after exporting image co-registration Picture.

Referring to Fig. 3, show RGB camera 22 and focal length camera 21 it is unassembled enter altogether bracket 11 semi-finished product, it is general Logical RGB camera 22 is mainly used for obtaining the color image of object, and it is remote that focal length camera mould 22 mainly obtains object Photo when scape, finally by algorithm by pictorial information fusion acquisition target image, it can be achieved that the zoom function of the module.

Fig. 3 and Fig. 4 are please referred to, wide-angle fixed-focus infrared ray binary channels camera 23 and its Structure explosion diagram are shown, this is wide Angle fixed-focus infrared ray binary channels camera 23 is removable to be divided into wide-angle lens 231, lens mount 233, third infrared assembly 234 and third Wiring board 232.It is same that wide-angle fixed-focus infrared ray binary channels camera 23 is mainly used for the broad scenery of shooting shooting at close range range Shi Jingshen long can show sizable definition range；It can emphasize the transparent effect of picture, it can be in perhaps good prospect With the far and near sense of performance scenery, this is conducive to the appeal for enhancing picture.Obtain after these object information equally with other two The object information fusion of a mould group perhaps obtains required target image again.Third infrared assembly 234 is mainly responsible for Camera normal photographing on daytime is enable to the filtering function of light under daytime and night varying environment, people can be issued at night The infrared light being invisible to the naked eye removes to illuminate the object being taken, and selects the infrared function of third infrared assembly 234, can obtain by Image formed by infrared reflection, rather than image formed by visible reflectance can take naked eyes under dark surrounds at this time The image that can't see, i.e. night can also photograph subject clear photograph.

It should be understood that wide-angle fixed-focus infrared ray binary channels camera 23, focal length camera packet 22 and RGB camera 22 These three cameras form image by Image Fusion, three cameras respectively shoot integrate after correspondence image it is excellent Change, be a setting value therefore, it is necessary to the distance of the optical center position of above three camera, in order to pass through algorithm to three Image after camera imaging integrates and optimizes.

For the ease of being linked and packed for three camera modules, in first line plate 211, the second wiring board 221 and third line Road plate 231 is equipped with connector 201, and the connector 201 far from bracket 11 altogether backwards to being simultaneously arranged, so that being and acquisition process figure As the mainboard fastening of information is more convenient.

Further, in order to enable being embedded in total bracket 11 of can consolidating of three single camera mould groups 20, avoids singly taking the photograph As head mould group 20 is shaken in total bracket because of the tolerance clearance of setting, in the corner of square bottom disc slot 113 and square groove 112 Equipped with circular groove 115, which is used for after corresponding single camera mould group 20 is embedded in corresponding fitting groove 111, passes through circular groove 115 injection glue bond single camera mould group 20 also by glue with 111 inner wall of fitting groove, strengthen between the two Degree of adhesion.

In addition, the side of bracket 11 is equipped with bound edge 116 altogether, limiting slot 117 is equipped on bound edge, above-mentioned limiting slot 117 is used It is right in when three camera module 10 is assemblied in mobile device (such as mobile phone, tablet computer, laptop equipment) Three camera modules 10 realize the fixed effect of limit.

Three camera module 10 provided by the utility model, RGB camera reflex to colored core by the light beam of camera lens 231 Piece carry out normal imaging, the focal length camera 21 by the light beam of telephoto lens 221 reflex to color chips progress distant view at Picture, the wide-angle fixed-focus infrared ray binary channels camera 23 reflexes to color chips by the light beam of wide-angle lens 211, because red Outside line binary channels function can carry out normal imaging daytime, and night can realize night vision function, while need infrared flare lamp module 30 Cooperate light filling；Target image by Image Fusion after three camera imagings, after exporting image co-registration；Also, three Single camera mould group 20 is assemblied on total bracket 11 and is fixed by 115 injecting glue of circular groove, so that three single camera mould groups 20 Side can be sufficiently fitted on total bracket 11；In addition, the same plane of connector 201, which is arranged and extends total bracket 11, has refreshed oneself this The assembly Discussing Convenience of three camera modules 10.

Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed, But it should not be understood as limiting the scope of the patent of the utility model.It should be pointed out that for the common of this field For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to In the protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.

Claims (8)

1. a kind of three camera modules, which is characterized in that including total a bracket, three single camera mould groups, infrared flashlights Module, the bracket altogether are equipped with multiple fitting grooves, three single camera mould groups and infrared flare lamp module with it is described Fitting groove matches, one of them described single camera mould group uses focal length camera, and the focal length camera includes sequentially filling Telephoto lens, the first color chips, the first motor, the first infrared assembly and the first line plate matched；One of them is described singly to take the photograph As head mould group use RGB camera, the RGB camera include the camera lens sequentially assembled, the second color chips, the second motor, Second infrared assembly and the second wiring board；One of them described single camera mould group is imaged using wide-angle fixed-focus infrared ray binary channels Head, the wide-angle fixed-focus infrared ray binary channels camera include that the wide-angle lens sequentially assembled, third color chips, third are infrared Component and tertiary circuit plate.

2. three camera module according to claim 1, which is characterized in that the infrared flare lamp module includes two red Outer flash lamp component and the 4th wiring board for being assemblied in infrared flashlight component lower end.

3. three camera module according to claim 1, which is characterized in that the first line plate, the second wiring board, The side of three wiring boards and the 4th wiring board is all connected with an extension board, and the first line plate, the second wiring board and third line Road plate is equipped with connector on the extension board, and each connector is located at the same side of the extension board.

4. three camera module according to claim 1, which is characterized in that the bracket altogether includes the left frame that opposition is formed Body and right framework, the left frame body are set there are two square groove, and the right framework is equipped with a side bottom disc slot and flash of light light trough.

5. three camera module according to claim 4, which is characterized in that the focal length camera and RGB camera shooting Head is assemblied in the square groove, and the camera lens lower end of the wide-angle fixed-focus infrared ray binary channels camera is equipped with a camera lens Seat, the lens mount lower end are square platform, and the upper end of the lens mount is circular fit portion, the wide-angle fixed-focus infrared ray bilateral Road camera is assemblied in the side bottom disc slot, and the infrared flare lamp module is assemblied in the flash of light light trough.

6. three camera module according to claim 1, which is characterized in that in the camera lens of three single camera mould groups Heart septum forms fixed range, so that the wide-angle fixed-focus infrared ray binary channels camera, the focal length camera and the RGB Camera cooperates Image Fusion to generate picture.

7. three camera module according to claim 1, which is characterized in that for assembling the institute of the single camera mould group The corner for stating fitting groove is equipped with circular groove.

8. three camera module according to claim 1, which is characterized in that the side of the bracket altogether is equipped with bound edge, institute Bound edge is stated equipped with limiting slot.