CN206532077U - The test device of full-view camera - Google Patents
The test device of full-view camera Download PDFInfo
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- CN206532077U CN206532077U CN201720133604.2U CN201720133604U CN206532077U CN 206532077 U CN206532077 U CN 206532077U CN 201720133604 U CN201720133604 U CN 201720133604U CN 206532077 U CN206532077 U CN 206532077U
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Abstract
The utility model is related to a kind of test device of full-view camera.The test device includes：Spherical detection cover, the spherical detection cover is constituted by fixed plate is combined and spliced, and every piece of fixed plate is provided with detection graph card on the inner surface of spherical detection cover, and the spherical detection cover has breach；Bogey, the bogey is configured for carrying full-view camera to be detected, the bogey is configured to be fixed on full-view camera to be detected from the indentation, there center of the spherical detection cover, and drives full-view camera to turn to the direction just to detecting graph card.A technical problem to be solved in the utility model is how to improve the detection efficiency of full-view camera.
Description
Technical field
The utility model belongs to picture pick-up device technical field, specifically, and the utility model is related to a kind of full-view camera
Test device.
Background technology
With the development of camera technique, full-view camera gradually obtains extensively should in fields such as security protection, office, VR equipment
With.In order to ensure the Performance And Reliability of full-view camera, corresponding full-view camera detection means is arisen at the historic moment.
In the prior art, generally full-view camera is detected using equipment such as large area, large-sized graph cards.This
Kind of method detection efficiency is low, and due to being plane, detection range is limited.The detection of the full filed of product 360 generally can not be included.Separately
On the one hand, existing detection device is often sufficiently bulky, and floor space is big.It is not easy to the process layout of production and processing.
Thus, it is necessary to the detection method to full-view camera is improved, or the new detection device of design.Improve
The detection efficiency of full-view camera.
Utility model content
A purpose of the present utility model is to provide a kind of test device of improved full-view camera.
According to one side of the present utility model, there is provided a kind of test device of full-view camera.Including：
Spherical detection cover, the spherical detection cover is constituted by fixed plate is combined and spliced, and every piece of fixed plate is in spherical inspection
Detection graph card is provided with the inner surface for surveying cover, the spherical detection cover has breach；
Bogey, the bogey is configured for carrying full-view camera to be detected, and the bogey is matched somebody with somebody
Full-view camera to be detected can be fixed on from the indentation, there at the center of the spherical detection cover by being set to, and drive panorama to take the photograph
As head turns to the direction just to detecting graph card.
Alternatively, backlight is provided with the fixed plate, the detection graph card is arranged on the backlight.
Alternatively, the bogey includes lifting arm and tilt cylinder, and the tilt cylinder is arranged on the lifting arm, the pendulum
Cylinder is configured for carrying full-view camera to be detected, and the lifting arm is configured for driving full-view camera and lacked from described
Mouth is stretched into the spherical detection cover, and the tilt cylinder is configured to be rotated by 360 ° panoramic shooting head erect.
Alternatively, the bogey also includes supporting plate, and the lifting arm is arranged in the supporting plate.
Alternatively, the fixed plate includes hexagon fixed plate and pentagon fixed plate.
Alternatively, the spherical detection cover is made up of block hexagon fixed plate and block pentagon fixed plate.
Alternatively, the spherical detection cover is configured to, relative to the sphere center position of spherical detection cover, the fixed plate and inspection
The distribution of mapping card at least covers region more than sphere center position.
One of the present utility model has technical effect that, the testing efficiency of the test device is high.Can be to full-view camera
Multiple shooting angle tested.
It is of the present utility model other by referring to the drawings to the detailed description of exemplary embodiment of the present utility model
Feature and its advantage will be made apparent from.
Brief description of the drawings
The accompanying drawing for constituting a part for specification describes embodiment of the present utility model, and uses together with the description
In explanation principle of the present utility model.
Fig. 1 is the three-dimensional structure diagram of the test device for the full-view camera that the utility model is provided；
Fig. 2 is the three-dimensional structure diagram for the hexagon fixed plate that the utility model is provided；
Fig. 3 is the three-dimensional structure diagram for the pentagon fixed plate that the utility model is provided；
Fig. 4 is the side structure schematic diagram that the utility model provides bogey；
Fig. 5 is the three-dimensional structure diagram of the test device for the full-view camera that the utility model is provided；
Fig. 6 is the detection graph card distribution angle schematic diagram of test device of the present utility model.
Embodiment
Various exemplary embodiments of the present utility model are described in detail now with reference to accompanying drawing.It should be noted that：Unless another
Illustrate outside, the part and the positioned opposite of step, numerical expression and numerical value otherwise illustrated in these embodiments is not limited
Make scope of the present utility model.
The description only actually at least one exemplary embodiment is illustrative below, never as to this practicality
New and its application or any limitation used.
It may be not discussed in detail for technology and equipment known to person of ordinary skill in the relevant, but in appropriate situation
Under, the technology and equipment should be considered as a part for specification.
In shown here and discussion all examples, any occurrence should be construed as merely exemplary, without
It is as limitation.Therefore, other examples of exemplary embodiment can have different values.
It should be noted that：Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi
It is defined, then it need not be further discussed in subsequent accompanying drawing in individual accompanying drawing.
The utility model provides a kind of test device for being detected to full-view camera.The test device includes
Spherical detection cover and bogey.
The spherical detection cover 10 is constituted by fixed plate is combined and spliced, as shown in figure 1, the fixed plate combines to form spherical
Structure.Especially, it is located in fixed plate on the surface on the inside of spherical structure and is fixedly installed detection graph card 14.The detection figure
Card 14 is used for the shooting performance for examining camera.Structure design of the present utility model causes all graph cards can be adjusted just right
The center of spherical detection cover, and the distance of distance center position is equal.
During actually detected, full-view camera 01 is located at the center of spherical detection cover 10, can drive panorama
Camera 01 turns to each piece of detection graph card 14, is shot.So as to detect full-view camera 01 when towards all directions
Image performance.The spherical detection cover 10 also has breach, and the breach is spherical for full-view camera 01 to be detected to be sent into
Inside detection cover 10.
The bogey 20 is used to carry full-view camera 01 to be detected.Full-view camera 01 to be detected is placed on
On bogey 20, the bogey 20 is configured to full-view camera 01 sending into spherical inspection from the spherical outside of detection cover 10
Survey in cover 10.And it is possible to which full-view camera 01 is fixed on into the center inside spherical detection cover 10.Bogey 20 is also
Full-view camera 01 can be driven to rotate, it is turned to the direction just to graph card.
The test device that the utility model is provided is high to the testing efficiency of full-view camera, can test complete in all angles
The performance of scape camera.By installing resolution ratio, SFR, distortion etc. no in each hexagon fixed plate and pentagon fixed plate
With the graph card of detection function, it is possible to carry out full visual angle, multiple performance test to full-view camera.The body of the test device
Product is small, using convenient, can complete a variety of tests, is adapted to be applied in the production detection of typical products in mass production.
Preferably, backlight can be provided with the fixed plate.The backlight is used to illuminate institute in detection process
State detection graph card.Detect that the brightness of graph card is improved, be easy to full-view camera to shoot detection graph card.And then, it can improve
The brightness of the picture photographed, improves detection reliability.
Alternatively, as described in Figure 1, the fixed plate can include hexagon fixed plate 11 and pentagon fixed plate 12.Six
Side shape fixed plate 11 can be spliced into spherical structure with pentagon fixed plate 12 in the form of similar football crust.The utility model
Spherical detection cover must be constituted using pentagon fixed plate and the combination of hexagon fixed plate by being not intended to limit.In other embodiment
In, it would however also be possible to employ the fixed plate splicing globulate detection cover of other structures shape.It is solid using pentagon fixed plate and hexagon
Fixed board be it is a kind of preferred embodiment.
The structure that Fig. 2,3 respectively illustrate hexagon fixed plate 11 and pentagon fixed plate 12.Fixed plate described in figure
On be provided with the backlight 13 and detection graph card 14.Wherein, the backlight 13 can be circular backlight 13, the detection
Graph card 14 is arranged on the backlight 13.When the backlight 13 is lighted, light is through the detection graph card on backlight, Xiang Quan
Position irradiation where scape camera.Full-view camera can receive the light of backlight 13 in shot detection graph card 14.
Preferably, in a kind of embodiment of the present utility model, the spherical detection cover 10 is fixed by 14 pieces of hexagons
Plate 11 and 10 pieces of combinations of pentagon fixed plate 12 are constituted, as shown in Figure 1,5.By configure above-mentioned quantity hexagon fixed plate and
Pentagon fixed plate, can constitute spherical most of spherical structure, be pointed to the panoramic shooting capitiform in the middle of ball-type detection cover
Into the form of encirclement.In other embodiments, can also reduce the area of monolithic fixed plate, increase hexagon fixed plate and
The quantity of pentagon fixed plate.So, the angle between each two detection graph card relative to spherical detection cover center is smaller, can be with
Finer detection is carried out to full-view camera.
Specifically alternatively, the bogey 20 can include lifting arm 21 and tilt cylinder 22, as shown in Figure 4.The tilt cylinder
22 can be arranged on the lifting arm 21, and it is used to drive full-view camera 01 to be measured rotation vertically.For example, the tilt cylinder
22 can be arranged on the end of lifting arm 21.The lifting arm 21 is configured to can be with lifting, decline.Lifting arm 21 can pass through lift
Action is risen to cover full-view camera 01 to be measured inside 10 from the spherical detection of above-mentioned indentation, there feeding.Also, lifting arm 21 can
So that full-view camera 01 is fixed on the center of spherical detection cover 10.Fig. 5 shows lifting arm 21 by full-view camera 01
Structural form in the spherical detection cover 10 of feeding.The utility model is not intended to limit the specific constructive form of the lifting arm 21, such as
Direct rod shape in Fig. 5, or L-type is shaft-like to take according to the actual requirements.Preferably, the tilt cylinder 22 is configured to drive
Panoramic shooting head erect is set to rotate 360 degree.Some full-view cameras have upper and lower two pick-up lens.In order to once test
In two pick-up lens are all carried out with test in all directions, the tilt cylinder 22 is preferably configured to be rotated by 360 ° vertically.
In addition, full-view camera itself there can also be the mechanical structure that can be rotated, swing, or wrapped on bogey
Include other rotational structures different from the tilt cylinder direction of rotation.So, the camera lens of full-view camera can be to different directions
Rotate, so that just to the detection graph card on spherical each upper position of detection cover.
Still optionally further, the bogey 20 can also include supporting plate 23.On the one hand, the lifting arm 21 can be with
In the supporting plate 23, as shown in Figure 4.The mechanisms such as slide rail, rack rails can be provided with the supporting plate 23, are easy to institute
State lifting arm 21 and carry out lifting, down maneuver.
In a preferred embodiment, on the spherical detection cover, the distribution of the fixed plate and detection graph card
Scope at least covers region more than sphere center position.As shown in fig. 6, the normal of the center of each detection graph card passes through ball
The sphere center position of shape detection cover.A detection graph card is distributed with directly over sphere center position, the normal of the detection graph card is vertical
, other detection graph cards are distributed downwards successively.In this preferred embodiment, at least in the relative level side with sphere center position
Detection graph card is distributed with upwards.That is, it is horizontal detection graph card at least provided with normal.As shown in fig. 6, this kind of detection graph card
Normal is equal to 90 degree relative to the included angle A of vertical normal.So, at least in the vertical direction, can be on full-view camera 01
The scope of square 180 degree carries out shot detection.
If above-mentioned fixed plate and the scope of detection graph card distribution are wider, scope bigger on vertical direction can be entered
Row shot detection.It is further preferred that the region below sphere center position, is also distributed with detection graph card.That is, it is provided with normal phase
The detection graph card tilted down for sphere center position.As shown in fig. 6, the normal and the detection graph card of surface of this kind of detection graph card
Normal included angle B be more than 90 degree.
Certainly, some full-view cameras 01 include upper and lower two camera lenses, be respectively used to shoot up and down each just to 180
Spend the image of scope.When being detected, it can be carried out respectively by the fixed plate and detection graph card 14 above two camera lenses steerings
Detection.Preferably, therefore, in the vertical direction of full-view camera 01, the distribution of detection graph card 14 can at least cover centre of sphere position
The region of top is put, then can better meet the detection needs of full-view camera 01.
Although some specific embodiments of the present utility model are described in detail by example, this area
It is to be understood by the skilled artisans that above example is merely to illustrate, rather than in order to limit scope of the present utility model.This
Field it is to be understood by the skilled artisans that can be in the case where not departing from scope and spirit of the present utility model, to above example
Modify.Scope of the present utility model is defined by the following claims.
Claims (7)
1. a kind of test device of full-view camera, it is characterised in that including：
Spherical detection cover (10), the spherical detection cover (10) is constituted by fixed plate is combined and spliced, and every piece of fixed plate is in ball
Detection graph card (14) is provided with the inner surface of shape detection cover (10), the spherical detection cover (10) has breach；
Bogey (20), the bogey (20) is configured for carrying full-view camera to be detected, the carrying dress
(20) are put to be configured to be fixed on the center that (10) are covered in the spherical detection from the indentation, there by full-view camera to be detected,
And drive full-view camera to turn to the direction just to detection graph card (14).
2. the test device of full-view camera according to claim 1, it is characterised in that the back of the body is provided with the fixed plate
Light source (13), the detection graph card (14) is arranged on the backlight (13).
3. the test device of full-view camera according to claim 1, it is characterised in that the bogey (20) includes
Lifting arm (21) and tilt cylinder (22), the tilt cylinder (22) are arranged on the lifting arm (21), and the tilt cylinder (22) is configured to use
In carrying full-view camera to be detected, the lifting arm (21) is configured for driving full-view camera and stretched into from the breach
In the spherical detection cover (10), the tilt cylinder (22) is configured to be rotated by 360 ° panoramic shooting head erect.
4. the test device of full-view camera according to claim 3, it is characterised in that the bogey (20) is also wrapped
Supporting plate (23) is included, the lifting arm (21) is arranged in the supporting plate (23).
5. the test device of full-view camera according to claim 1, it is characterised in that the fixed plate includes hexagon
Fixed plate (11) and pentagon fixed plate (12).
6. the test device of full-view camera according to claim 5, it is characterised in that the spherical detection cover (10) by
14 pieces of hexagon fixed plates (11) and 10 pieces of pentagon fixed plates (12) are constituted.
7. the test device of full-view camera according to claim 3, it is characterised in that the spherical detection cover (10) is matched somebody with somebody
It is set to, relative to the sphere center position of spherical detection cover (10), the distribution of the fixed plate and detection graph card (14) is at least covered
Region more than lid sphere center position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720133604.2U CN206532077U (en) | 2017-02-14 | 2017-02-14 | The test device of full-view camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720133604.2U CN206532077U (en) | 2017-02-14 | 2017-02-14 | The test device of full-view camera |
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| Publication Number | Publication Date |
|---|---|
| CN206532077U true CN206532077U (en) | 2017-09-29 |
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ID=59916041
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720133604.2U Active CN206532077U (en) | 2017-02-14 | 2017-02-14 | The test device of full-view camera |
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| Country | Link |
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| CN (1) | CN206532077U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108088661A (en) * | 2017-12-15 | 2018-05-29 | 信利光电股份有限公司 | A kind of wide-angle imaging module parses force test device |
| CN112468802A (en) * | 2020-11-04 | 2021-03-09 | 安徽江淮汽车集团股份有限公司 | Camera homogeneity test auxiliary device |
| CN114079768A (en) * | 2020-08-18 | 2022-02-22 | 杭州海康汽车软件有限公司 | Image definition testing method and device |
-
2017
- 2017-02-14 CN CN201720133604.2U patent/CN206532077U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108088661A (en) * | 2017-12-15 | 2018-05-29 | 信利光电股份有限公司 | A kind of wide-angle imaging module parses force test device |
| CN114079768A (en) * | 2020-08-18 | 2022-02-22 | 杭州海康汽车软件有限公司 | Image definition testing method and device |
| CN114079768B (en) * | 2020-08-18 | 2023-12-05 | 杭州海康汽车软件有限公司 | Image definition testing method and device |
| CN112468802A (en) * | 2020-11-04 | 2021-03-09 | 安徽江淮汽车集团股份有限公司 | Camera homogeneity test auxiliary device |
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| GR01 | Patent grant | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20201023 Address after: 261031 north of Yuqing street, east of Dongming Road, high tech Zone, Weifang City, Shandong Province (Room 502, Geer electronic office building) Patentee after: GoerTek Optical Technology Co.,Ltd. Address before: 261031 Dongfang Road, Weifang high tech Development Zone, Shandong, China, No. 268 Patentee before: GOERTEK Inc. |