CN201854350U - Novel image pick-up device capable of realizing large-view imaging through small lens - Google Patents
Novel image pick-up device capable of realizing large-view imaging through small lens Download PDFInfo
- Publication number
- CN201854350U CN201854350U CN2009203131606U CN200920313160U CN201854350U CN 201854350 U CN201854350 U CN 201854350U CN 2009203131606 U CN2009203131606 U CN 2009203131606U CN 200920313160 U CN200920313160 U CN 200920313160U CN 201854350 U CN201854350 U CN 201854350U
- Authority
- CN
- China
- Prior art keywords
- lens
- polygon
- circuit board
- electronic circuit
- polygonal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Abstract
The utility model discloses a novel image pick-up device capable of realizing large-view imaging through a small lens. The novel image pick-up device comprises a polygonal camera lens, a focusing ring, a lens base, an image sensor, an electronic circuit board and connecting parts, the polygonal camera lens comprises a polygonal lens or a composite body formed by the polygonal lens and a round lens, the focusing ring is respectively in mutual connection with the polygonal camera lens and the lens base through screw threads, the connecting parts fix electronic components on the electronic circuit board and the polygonal camera lens component respectively, and the relative position relationship between the polygonal camera lens and the image sensor is determined through the location of the lens base. Aimed at applying to special technical fields in which the structural size needs to be limited, such as touch screens, machine vision, position detection, and the like, the utility model provides a novel image pick-up device which satisfies the demand on large-view imaging while possessing a smaller structural size.
Description
Technical field
The utility model relates to intelligent image data technique field, relates in particular to photographing module/module technology, more relates to a kind of minisize large-visual-angle imaging novel camera device that satisfies.
Background technology
Photographing module/module (CMOS Camera Module) is called for short CCM, is the core devices that is used for the portable picture pick-up device of various a new generations, compares with traditional camera system to have miniaturization, low-power consumption, low cost, the advantage of high image quality.At shooting mobile phone, video telephone, automobile assistant driving, field extensive uses such as security monitoring.CCM is mainly by SENSOR, LENS, and FPC/PCB, parts such as CONNECTOR constitute.Wherein SENSOR is area array CCD or cmos sensor; LENS is the sphere of glass or plastic material or the round barrel shape lens assembly that aspherical lens constitutes; FPC/PCB is an electronic circuit board; Whole photographing module compact conformation, the good effect in consumer electronics field of picture quality is good.Yet, when photographing module is applied to touch-screen, machine vision, during other fields such as position probing, special application demand has proposed new challenge to CCM.Particularly mainly comprise the physical dimension of further reduction CCM, the angle of visual field of expansion CCM (more than 90 degree of horizontal view angle) and higher requirements such as frame per second.These demands have been difficult to satisfy with existing CCM.
The utility model content
The purpose of this utility model is to provide a kind of novel camera device that satisfies the minisize large-visual-angle imaging, when being applied to comprise special technique fields such as touch-screen, machine vision, position probing, when the physical dimension direction of needs restriction provides the small construction dimensional requirement, satisfy the demand of the big angle of visual field, make its original conflicting performance requirement obtain good unification.
The technical scheme that the utility model is taked for achieving the above object is as follows:
A kind of novel camera device that satisfies the minisize large-visual-angle imaging, it comprises polygon lens, focusing ring, microscope base, imageing sensor, electronic circuit board and link, and is described polygon
The shape camera lens comprises the assembly of polygon eyeglass or polygon eyeglass and circular eyeglass, described focusing ring interconnects with described polygon lens and microscope base respectively by engage thread, and described link is fixed the electronic devices and components and the described polygon lens assembly of described electronic circuit board respectively; Described polygon lens and described imageing sensor are by the definite relative position between the two in described microscope base location.
Described novel camera device comprises that also the incident-type that is combined into by above-mentioned building block penetrates the optical mode group, handles module and shooting module; Described electronic circuit board also comprises a simulation CPU.
Described polygon lens comprises the polygon eyeglass that plastic cement or glass material enough become, and its shape can be the arbitrary polygon of the ruled surface of sphere or aspheric surface formation.
Also comprise a simulation polygon imaging region before the described polygon lens, this zone is provided with can satisfy the width of bottom line small size imaging standard and satisfy the big angle of visual field and the length of great achievement image scale standard.
Effective effect of the present utility model is: when being applied to comprise special technique fields such as touch-screen, machine vision, position probing, when the physical dimension direction of needs restriction provides the small construction dimensional requirement, satisfy the demand of the big angle of visual field, make its original conflicting performance requirement obtain good unification; Adopt specially designed rectangle camera lens and corresponding focusing detent mechanism to replace the drum type camera lens that conventional CCM uses, the imaging area that makes lens group becomes rectangle by the circle in past, the size of rectangle imaging area Width is as the criterion with the bottom line that satisfies application demand, and length direction has the big angle of visual field (more than or equal to 90 degree) and great achievement image height degree; Focusing ring connects camera lens and microscope base by engage thread, and can adjust the distance of camera lens to transducer by focusing ring, and then control CCM picture quality and field depth; Microscope base plays the role of positioning, and can guarantee suitable position between camera lens and the transducer; Lens design thought as long as reasonably design the real needs that rectangular lens just can satisfy different application, is accomplished the unification of big visual field and little thickness requirement flexibly, and its application prospect is extensive.
Below in conjunction with accompanying drawing the utility model is elaborated.
Description of drawings
Fig. 1 is a novel camera device polygon lens structural representation described in the utility model;
Fig. 2 is a novel camera device accessory structural representation described in the utility model;
Fig. 3 is a novel camera device accessory structure assembly structure schematic diagram described in the utility model;
Embodiment
Referring to Fig. 1 to Fig. 3, a kind of novel camera device that satisfies the minisize large-visual-angle imaging, it comprises polygon lens (43), focusing ring (45), microscope base (46), imageing sensor, electronic circuit board (47) and link, described polygon lens (43) comprises the assembly of polygon eyeglass (22) or polygon eyeglass and circular eyeglass, described focusing ring (45) interconnects with described polygon lens (43) and microscope base (46) respectively by engage thread, and described link is fixed the electronic devices and components and the described polygon lens assembly (23) of described electronic circuit board (47) respectively; Described polygon lens (43) is located the relative position of determining between the two with described imageing sensor by described microscope base (46).
Described novel camera device comprises that also the incident-type that is combined into by above-mentioned building block penetrates the optical mode group, handles module and shooting module; Described electronic circuit board also comprises a simulation CPU.
Described polygon lens (43) comprises the polygon eyeglass (22) that plastic cement or glass material enough become, and its shape can be the arbitrary polygon of the ruled surface of sphere or aspheric surface formation.
The preceding simulation polygon imaging region that also comprises of described polygon lens (43), this zone is provided with can satisfy the width of bottom line small size imaging standard and satisfy the big angle of visual field and the length of great achievement image scale standard.
Referring to Fig. 2 and Fig. 3, the concrete grammar that satisfies the minisize large-visual-angle imaging described in the utility model is as follows: the camera head that comprises that polygon lens (43), focusing ring (45), microscope base (46), imageing sensor, electronic circuit board and link constitute is set; Described focusing ring (45) is connected with microscope base (46) with camera lens (43) respectively by engage thread; Described link is fixed the electronic devices and components and the described polygon lens assembly (23) of described electronic circuit board respectively; Described polygon lens (43), focusing ring (45), microscope base (46), imageing sensor, electronic circuit board (47) and coupling assembling constitute the incident of described camera head respectively
Formula is penetrated the optical mode group, is handled module and shooting module; Described electronic circuit board is provided with the simulation CPU.
Described microscope base (46) is measured and the control camera positioning, determine the spacing position between described camera lens (43) and the described transducer, the die set of described camera lens (43) is gathered the light value signal of at least one group of testee, and fixes its light value signal of gathering and convert thereof into discernible digital signal buffer memory; Described light value signal is generated by the incident intensity conversion processing of being gathered, and in the light value signal processing, occur continuously and transmission process, process of caching in the middle of not providing, do not carry out interrupt operation because of its incident intensity changes the light value signal errors that causes, directly gather other incident lights by described lens assembly device and change another group light value signal it is replaced.
Operate described focusing ring and regulate (45) and carry out shooting shooting action, fix its image surface after controlling its angle that grasps image and size; The control operation of described focusing ring (45) is a datum mark with the measured object central point, under the constant prerequisite of datum mark, regulate described focusing ring and control its focal length, control the size of its imaging from multi-angle incision viewpoint, add up the light value signal that all are ingested by described simulation CPU, regulate the field of view angle and the structural thickness of measured object automatically.
The image information of the described image surface of described imageing sensor integrated treatment feedback becomes camera parameter with the light value conversion of signals of its image, and exports this group camera parameter; Select and definite its shooting mode of priority according to described light value signal value, automatic setting is also finished the shooting action; Described shooting mode of priority comprises aperture priority pattern, shutter priority mode and auto-set mode, and three kinds of patterns can preferentially be selected one of them automatically, and perhaps manual adjustments selects the arbitrary patterns combination in three kinds of patterns to carry out control; Described camera parameter is converted by described light value calculated signals, light value signal processing and amplifying under before its conversion, needing with it, the necessary accurately aggregate-value of numerical data in its processing and amplifying process, after the light value conversion of signals that simulation realizes becomes camera parameter to preserve, restore automatically for exporting behind the light value signal buffer memory.
Novel imaging device operation principle described in the utility model is as follows: adopt specially designed rectangle camera lens (43) and corresponding focusing detent mechanism (45) to replace the circle that conventional CCM uses
The barrel shape camera lens, the imaging area that makes lens group becomes rectangle by the circle in past, and the size on the Width of rectangle imaging area is as the criterion with the bottom line that satisfies application demand, has the big angle of visual field (90 degree) and great achievement image height degree on the length direction; Its Related product is made of rectangle camera lens (43), focusing ring (45), microscope base (46), imageing sensor, electronic circuit board (47) and link; Wherein rectangle camera lens (43) is constituted by rectangle eyeglass (22) or rectangle eyeglass and circular eyeglass, the design of rectangle camera lens can be cut out to handle on circular camera lens basis and be obtained, also can adopt the free form surface art designs, but final design result must comprise the sphere or the aspheric rectangle eyeglass of glass or plastic material.The imaging area of this camera lens is not traditional circle, forms rectangle or other polygons that satisfies the demands.Focusing ring (45) connects camera lens (43) and microscope base (46) by engage thread, and can adjust the distance of camera lens (43) to transducer by focusing ring (45), and then control CCM picture quality and field depth.Microscope base (46) plays the role of positioning, and can guarantee suitable position between camera lens and the transducer; Other assemblies are identical with the effect among the conventional CCM.By the Related product of the present invention's exploitation, as long as reasonably design the real needs that rectangular lens just can satisfy different application, accomplish the unification of big visual field and little thickness requirement, application prospect is extensive.
The utility model is not limited to above-mentioned execution mode, and all employing the utility model analog structures are realized all modes of the utility model purpose, all within protection range of the present utility model.
Claims (4)
1. novel camera device that satisfies the minisize large-visual-angle imaging, it is characterized in that, it comprises polygon lens, focusing ring, microscope base, imageing sensor, electronic circuit board and link, described polygon lens comprises the assembly of polygon eyeglass or polygon eyeglass and circular eyeglass, described focusing ring interconnects with described polygon lens and microscope base respectively by engage thread, and described link is fixed the electronic devices and components and the described polygon lens assembly of described electronic circuit board respectively; Described polygon lens and described imageing sensor are by the definite relative position between the two in described microscope base location.
2. the novel camera device that satisfies the minisize large-visual-angle imaging according to claim 1, it is characterized in that described novel camera device comprises that the incident-type that is made of polygon lens, focusing ring, microscope base, imageing sensor, electronic circuit board and link penetrates the optical mode group, handles module and shooting module; Described electronic circuit board also comprises a simulation CPU.
3. the novel camera device that satisfies the minisize large-visual-angle imaging according to claim 1, it is characterized in that, described polygon lens comprises the polygon eyeglass that plastic cement or glass material enough become, and its shape can be the arbitrary polygon of the ruled surface of sphere or aspheric surface formation.
4. the novel camera device that satisfies the minisize large-visual-angle imaging according to claim 1, it is characterized in that, also comprise a simulation polygon imaging region before the described polygon lens, this zone is provided with can satisfy the width of bottom line small size imaging standard and satisfy the big angle of visual field and the length of great achievement image scale standard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203131606U CN201854350U (en) | 2009-10-23 | 2009-10-23 | Novel image pick-up device capable of realizing large-view imaging through small lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203131606U CN201854350U (en) | 2009-10-23 | 2009-10-23 | Novel image pick-up device capable of realizing large-view imaging through small lens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201854350U true CN201854350U (en) | 2011-06-01 |
Family
ID=44096729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203131606U Expired - Fee Related CN201854350U (en) | 2009-10-23 | 2009-10-23 | Novel image pick-up device capable of realizing large-view imaging through small lens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201854350U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102692792A (en) * | 2012-06-05 | 2012-09-26 | 东莞光阵显示器制品有限公司 | Microcamera module manufacturing method and product thereof |
| CN112099291A (en) * | 2020-09-24 | 2020-12-18 | Oppo（重庆）智能科技有限公司 | Periscopic camera module, lens set and mobile terminal |
-
2009
- 2009-10-23 CN CN2009203131606U patent/CN201854350U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102692792A (en) * | 2012-06-05 | 2012-09-26 | 东莞光阵显示器制品有限公司 | Microcamera module manufacturing method and product thereof |
| CN112099291A (en) * | 2020-09-24 | 2020-12-18 | Oppo（重庆）智能科技有限公司 | Periscopic camera module, lens set and mobile terminal |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP6946188B2 (en) | Methods and equipment for multi-technology depth map acquisition and fusion | |
| CN101918892B (en) | Auto-focus calibration for image capture device | |
| CN1450398A (en) | Image pick up apparatus and camera system thereof | |
| CN105607733B (en) | Adjusting method, regulating device and terminal | |
| US7589830B2 (en) | Method for testing a lens and positioning the lens relative to an image sensor | |
| CN105739059A (en) | Photographing optical lens assembly, image capturing device and electronic device | |
| CN102342090A (en) | Image capturing device, operator monitoring device, method for measuring distance to face, and program | |
| CN103984199B (en) | Adjustment and application method for tilting compensation control of lens of automatic focusing camera module | |
| US8786722B2 (en) | Composition control device, imaging system, composition control method, and program | |
| CN103246039A (en) | Focusing module and assembly process thereof | |
| CN107370931A (en) | A kind of camera module and electronic equipment | |
| CN106817794A (en) | TOF circuit modules and its application | |
| CN108174085A (en) | A kind of image pickup method of multi-cam, filming apparatus, mobile terminal and readable storage medium storing program for executing | |
| CN107211088A (en) | Camera apparatus, camera system, control method and program | |
| CN101446739B (en) | Distance measuring method in camera monitoring system | |
| CN101697571B (en) | Method for imaging minisize large-visual-angle polygon and novel camera device | |
| CN108282607A (en) | Panoramic picture obtains equipment and its panoramic picture acquisition module | |
| CN105223756A (en) | Array camera lens module | |
| CN201854350U (en) | Novel image pick-up device capable of realizing large-view imaging through small lens | |
| CN201837775U (en) | Remote laser night vision device | |
| CN105530429B (en) | A kind of autofocus and system | |
| CN102883103B (en) | Auto-focusing method and photographic device | |
| CN201952525U (en) | Control system for monocrystalline silicon diameter measurement | |
| CN201096952Y (en) | A remote distance camera module for mobile phone | |
| KR100759512B1 (en) | Apparatus and method for focus regulation of camera module |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: GUANGDONG GUANGZHEN OPTOELECTRONICS TECHNOLOGY CO. Free format text: FORMER NAME: DONGGUAN GUANGZHEN DISPLAY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 523000 Guangdong Province, Dongguan City Industrial Zone Qingxi Town Silver Star Patentee after: GUANGDONG LITE ARRAY CO., LTD. Address before: 523000 Guangdong Province, Dongguan City Industrial Zone Qingxi Town Silver Star Patentee before: Dongguan Guangzhen Display Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110601 Termination date: 20161023 |