CN110035282A - Test device and test macro - Google Patents
Test device and test macro Download PDFInfo
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- CN110035282A CN110035282A CN201910379580.2A CN201910379580A CN110035282A CN 110035282 A CN110035282 A CN 110035282A CN 201910379580 A CN201910379580 A CN 201910379580A CN 110035282 A CN110035282 A CN 110035282A
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- 238000012360 testing method Methods 0.000 title claims abstract description 401
- 230000004888 barrier function Effects 0.000 claims abstract description 171
- 230000001105 regulatory effect Effects 0.000 claims description 25
- 230000003287 optical effect Effects 0.000 claims description 7
- 230000005611 electricity Effects 0.000 claims description 3
- 238000003384 imaging method Methods 0.000 description 8
- 238000012545 processing Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 230000006641 stabilisation Effects 0.000 description 4
- 238000011105 stabilization Methods 0.000 description 4
- 238000012937 correction Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000000295 complement effect Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910044991 metal oxide Inorganic materials 0.000 description 2
- 150000004706 metal oxides Chemical class 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N17/00—Diagnosis, testing or measuring for television systems or their details
- H04N17/002—Diagnosis, testing or measuring for television systems or their details for television cameras
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- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- General Health & Medical Sciences (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Accessories Of Cameras (AREA)
- Studio Devices (AREA)
Abstract
The embodiment of the invention discloses a kind of test device and test macros, for so that test device can test the camera of different size, to improve testing efficiency.The test device of the embodiment of the present invention includes: apparatus main body；Light barrier on apparatus main body, the light for test that light barrier is used to that the cabinet aperture from test cabinet to be stopped to leak out are set；Test bracket on light barrier is set, and light barrier is arranged between test bracket and apparatus main body；Headstock is imaged, headstock is imaged and test bracket is slidably connected, camera shooting headstock includes mounting portion, and mounting portion is used for for installing camera, test bracket when testing camera, enters test box house from cabinet aperture, so that camera enters test box house.After camera is mounted on camera shooting headstock, camera can slide on test bracket with camera shooting headstock, so that adjustable camera enters the depth of test box house, so that can test a variety of cameras in the test device of the embodiment of the present invention.
Description
Technical field
The present invention relates to testing field more particularly to a kind of test devices and test macro.
Background technique
After the completion of camera manufacture, because of the foozle of the components such as the lens of camera or photosensitive-member, camera shooting will lead to
The imaging effect of head is undesirable, for this purpose, in camera before use, needing to test camera.Camera is mounted on test
After on device, camera is protruded into test box body and is taken pictures, and is analyzed by the photo that camera is shot, and can be analyzed
The imaging effect of camera out.
Because camera is there are many specification, the camera needs of different size are tested under different test environment, often
The camera of kind specification when testing, due to photometric requirement or the depth of field requirement to environment is tested, all matches respective survey
Trial work tool frequently replaces testing tool, testing efficiency is not high, and also needs more for testing the camera of plurality of specifications
Sodium space is stored up, for laying in the testing tool of different size camera.
Summary of the invention
The embodiment of the invention provides a kind of test device and test macros, for so that test device can be to different size
Camera tested, with improve testing efficiency and save testing tool storage sodium and management.
The first aspect of the embodiment of the present invention provides a kind of test device, comprising: apparatus main body, light barrier, test bracket
With camera shooting headstock.Light barrier is arranged on apparatus main body, the use that light barrier is used to that the cabinet aperture from test cabinet to be stopped to leak out
In the light of test, and test bracket is arranged on light barrier, in this way, light barrier is arranged between test bracket and apparatus main body.
The camera shooting headstock and test bracket are slidably connected, and camera shooting headstock includes mounting portion, and mounting portion is for installing camera.Test bracket
For entering test box house from cabinet aperture when testing camera, so that camera enters test box house.It is light-blocking
Plate separates test box house and external environment in box opening, ensure that the test environment that test box house provides
Stabilization.
In this way, leading to test branch because of the light for test that light barrier will stop the cabinet aperture from test cabinet to leak out
The depth that frame enters test box house is fixed.Because camera shooting headstock and test bracket are slidably connected, camera is mounted on camera
After the mounting portion of seat, camera can slide on test bracket with camera shooting headstock, so that adjustable camera enters test box
The depth in internal portion, the camera for being embodied as different size provides different test environment, so that in the survey of the embodiment of the present invention
Trial assembly, which is set, can test a variety of cameras, improve testing efficiency.
In conjunction with the embodiment of the present invention in a first aspect, the first implementation of the first aspect in the embodiment of the present invention
In, test bracket is equipped with the first sliding rail, which can be is arranged by slotting on test bracket, is also possible to
Be arranged guide rail into etc..It images headstock and is equipped with the first sliding block, the first sliding block and the first sliding rail are slidably connected, and realize camera shooting headstock
It is slidably connected with test bracket.In this way, because of the easily fabricated and installation of guide rail and sliding block, so that the test of the embodiment of the present invention fills
Set easily fabricated and installation.
In conjunction with the embodiment of the present invention in a first aspect, second of implementation of the first aspect in the embodiment of the present invention
In, test device further includes the second sliding rail and the second sliding block, and the second sliding block is arranged vertically at apparatus main body bottom, thus
The sliding of second sliding block can be with the movement of driving device main body.Second sliding rail is located at the lower section of apparatus main body and the second sliding block.
Second sliding block and the second sliding rail are slidably connected, and glide direction of second sliding block on the second sliding rail and camera shooting headstock are in test bracket
On glide direction it is identical.In this way, can make apparatus main body by sliding of second sliding block on the second sliding rail and be mounted on
Camera on apparatus main body shifts to test cabinet, facilitates the operation of user.
In conjunction with the embodiment of the present invention in a first aspect, the third implementation of the first aspect in the embodiment of the present invention
In, mounting portion is cavity body structure, and camera shooting headstock is equipped with the first fluting of connection mounting portion, camera in the side far from light barrier
Seat is equipped with the second fluting of connection mounting portion in the side far from test bracket, and in other words, the cavity body structure as mounting portion has
Upward fluting and the fluting to the direction far from light barrier.Because camera includes camera lens and image-forming block, and the second fluting is used
In being embedded in mounting portion for camera, camera lens of first fluting for for camera stretches out mounting portion, so that user can will image
For the image-forming block of head by the cavity of the second fluting insertion mounting portion, the camera lens of camera can slot from first stretches out mounting portion
Cavity.In this way, firmly installing camera on camera shooting headstock, also facilitates user and dismount camera on camera shooting headstock.
In conjunction with the first aspect or embodiment of the present invention of the embodiment of the present invention first aspect the first to the third
Any one in implementation, in the 4th kind of implementation of the first aspect of the embodiment of the present invention, light barrier includes the
One light barrier and the second light barrier, the first light barrier and the second light barrier are detachably connected, will when testing camera
First light barrier and the second light barrier are attached.The side of second light barrier is connected with apparatus main body, the second light barrier it is remote
Side from apparatus main body is connected with test bracket, so that connection setting of the light barrier on apparatus main body passes through the second light barrier
It realizes.Apparatus main body includes power supply interface, and power supply interface is used to power for camera, and the circuit of camera passes through the first light barrier
And second be detachably connected between light barrier with power supply interface.Because light barrier will install the camera shooting headstock and apparatus main body of camera
Separate, when power supply interface is arranged on apparatus main body, the circuit of camera by the first light barrier and the second light barrier, with confession
It is too long to may make that the circuit length of camera is not necessarily to, facilitates power supply of the apparatus main body to camera for electrical interface connection.
In conjunction with the 4th kind of implementation of the first aspect of the embodiment of the present invention, the of the first aspect of the embodiment of the present invention
In five kinds of implementations, the joint surface of the joint surface of the first light barrier and the second light barrier is respectively arranged with to be gone up and down along first direction
Ladder-like convex block, when the first light barrier is mounted on the second light barrier, the ladder-like convex block and second gear of the first light barrier
The ladder-like convex block of tabula rasa intermeshes, and first direction is side identical with glide direction of the camera shooting headstock on test bracket
To.When testing camera, the light for testing cabinet is projected along first direction from the cabinet aperture of test cabinet, these light
Line is blocked by light barrier in test box house.In this way, passing through the engagement on the joint surface of the first light barrier and the second light barrier
Face is respectively arranged with the ladder-like convex block along first direction lifting, it is therefore prevented that the intracorporal light of test box is from the first light barrier and the
It is projected between two light barriers, further maintains the stabilization of the intracorporal test environment of test box.
In conjunction with the first aspect or embodiment of the present invention of the embodiment of the present invention first aspect the first to the third
Any one in implementation, in the 6th kind of implementation of the first aspect of the embodiment of the present invention, test device is also wrapped
Regulating part is included, regulating part is set to the lower section of apparatus main body, and regulating part is for regulating device main body in second direction and third direction
Upper movement.After camera is mounted on camera shooting headstock, the position of apparatus main body is adjusted in regulating part, realizes to camera
Position adjusting.Wherein, second direction is the direction with horizontal plane, and third direction is perpendicular to second direction and camera shooting
The direction of glide direction of the headstock on test bracket.In this way, camera is adjusted by position of the regulating part to apparatus main body, it is real
Show in the intracorporal change in location of test box, so as to the predeterminated position being positioned exactly in test environment, has improved to camera
The accuracy of test.
In conjunction with the 6th kind of implementation of the first aspect of the embodiment of the present invention, the of the first aspect of the embodiment of the present invention
In seven kinds of implementations, the profile of light barrier is identical with the test chamfered shape of holding part of cabinet, and the cabinet for testing cabinet is opened
Hole is located in holding part, and the profile of light barrier is less than the profile of the holding part of test cabinet.In this way, when testing camera, gear
Tabula rasa also is located in the holding part of test cabinet, and user passes through the profile of the holding part of the profile for judging light barrier and test cabinet
Relative position, that is, can determine whether camera in the intracorporal position of test box, so that the adjusting to regulating part provides reference.
In conjunction with the 7th kind of implementation of the first aspect of the embodiment of the present invention, the of the first aspect of the embodiment of the present invention
In eight kinds of implementations, after camera is mounted on mounting portion, the camera lens optical axis of camera is passed through in the geometry of the profile of light barrier
The heart.This implementation can be realized by the size and relative position of setting test bracket, camera shooting headstock and light barrier.Camera
Camera lens optical axis passes through the geometric center of the profile of light barrier, facilitates user and is sentenced by the profile of light barrier and the profile of holding part
Camera break in the intracorporal position of test box.
Second aspect of the embodiment of the present invention provides a kind of test macro, comprising: test device, camera and test box
Body.Wherein, which is the test device such as any implementation of above-mentioned first aspect or first aspect, camera peace
On the mounting portion of test device, test cabinet includes cabinet aperture, and cabinet aperture is used to enter test cabinet for camera
Inside, test cabinet are used to provide test environment for camera.
As can be seen from the above technical solutions, the embodiment of the present invention has the advantage that
Test device includes apparatus main body, light barrier, test bracket and camera shooting headstock, wherein light barrier is arranged in device
In main body, light barrier is used to stop the light for test from the cabinet aperture leakage of test cabinet.Test bracket setting is being kept off
On tabula rasa, so that light barrier is arranged between test bracket and apparatus main body.Camera shooting headstock and test bracket are slidably connected, and image
Headstock includes mounting portion, and for installing camera, test bracket is used for when testing camera the mounting portion, from cabinet aperture into
Enter to test box house, so that camera enters test box house.In this way, when testing camera, by camera
It is mounted on mounting portion, camera enters test box house with test bracket, under the test environment that test cabinet provides
It takes pictures, at this point, test box house provides the light for test.Because light barrier will stop the cabinet aperture from test cabinet
The light for test leaked out, the depth for causing test bracket to enter test box house are fixed.Because of camera shooting headstock and test branch
Frame is slidably connected, and after camera is mounted on the mounting portion of camera shooting headstock, camera can be sliding on test bracket with camera shooting headstock
Dynamic, so that adjustable camera enters the depth of test box house, the camera for being embodied as different size provides different surveys
Test ring border improves testing efficiency so that can test a variety of cameras in the test device of the embodiment of the present invention.
Detailed description of the invention
Fig. 1 is a kind of test scene schematic diagram that one embodiment of the invention provides；
Fig. 2 be another embodiment of the present invention provides a kind of installation camera test device structural schematic diagram；
Fig. 3 is the top view of the test device of embodiment illustrated in fig. 2；
Fig. 4 is the partial structure diagram of the test device of embodiment illustrated in fig. 2；
Fig. 5 is the schematic diagram of the light barrier of the test device of embodiment illustrated in fig. 2；
Fig. 6 is the partial structure diagram of the test device of embodiment illustrated in fig. 2.
Wherein, 1, apparatus main body；2, test bracket；3, headstock is imaged；4, light barrier；5, the first light barrier；6, second gear
Tabula rasa；7, mounting portion；8, the first fluting；9, the second fluting；10, camera；11, the first sliding rail；12, holding part；13, second is sliding
Rail；14, the second sliding block；15, cabinet is tested；16, cabinet aperture；17, ladder-like convex block；18, regulating part；19, camera lens；20, at
As component；21, circuit is slotted.
Specific embodiment
The embodiment of the invention provides a kind of test device and test macros, for so that test device can be to different size
Camera tested, to improve testing efficiency.
As shown in Figure 1, the embodiment of the invention provides a kind of test scene schematic diagrames.In the test scene, it is related to
Whether test macro, the test macro can be used for testing camera, with identify camera be satisfactory take the photograph
As head.
Refering to fig. 1, which includes: test device, camera 10 and test cabinet 15.
The specific implementation of test device can refer to following each embodiments to the specific descriptions of test device.Wherein, it takes the photograph
It is mounted on the mounting portion 7 of test device as first 10.
Camera 10 is image-forming assembly, including camera lens 19 and image-forming block 20.Image-forming block 20 includes imaging sensor, place
Manage module and circuit block etc..Light enters image-forming block 20 by camera lens 19, and falls on the image sensor, obtains original
Image, then the processing module image original to this is handled, the image that obtains that treated.Should treated image from electricity
Circuit unit outwardly transmits.
The imaging sensor is used to convert optical signals to electric signal, such as can be charge-coupled device (Charge
Couple Device, CCD), complementary metal oxide semiconductor (Complementary Metal Oxide
Semiconductor, CMOS)；The circuit block can be for example circuit or wireless communication interface etc..The processing module for pair
Image is handled, such as can be digital signal processor (Digital Signal Processing, DSP), to image
Processing for example can be with are as follows: black-level correction, 19 shadow correction of camera lens, green balance, white balance, color correction etc..
It is generated because the camera lens 19 of camera 10 has error in process, processing module manufacture may also occurs and miss
Difference will appear rigging error etc. in the manufacturing process of camera 10, so as to cause the image quality for the camera 10 produced
It is undesirable, it needs to test camera 10 thus, to judge whether camera 10 meets the requirement of user.
Testing cabinet 15 includes cabinet aperture 16, which is used to enter in test cabinet 15 for camera 10
Portion, test cabinet 15 are used to provide test environment for camera 10.Camera 10 can be under the drive of test device, into test
Inside cabinet 15.
In embodiments of the present invention, it is cavity body structure inside the test cabinet 15, which can be entered by cabinet aperture 16
Try cabinet 15.The inside for testing cabinet 15 is equipped with light source, and the light source is for providing the light of test.It is surveyed to camera 10
When examination, which is opened, to test the test environment provided inside cabinet 15 for being tested camera 10.
Cavity body structure inside the test cabinet 15 can be the structures such as square, hemisphere.In order to provide test
Environment, the processing that the surface of the cavity body structure is preset.Such as by the surface painted white or green of the cavity body structure
Deng.
Specific test process are as follows: camera 10 to be tested is mounted in test device by user, and then user is adjusted
Test device, under the drive of test device, camera 10 enters the inside of test cabinet 15.The light source of test cabinet 15 is beaten
It opens, the light of test is provided, to generate the environment of test inside test cabinet 15.Then camera 10 is taken pictures, and is obtained
Image can analyze the image, or the image is sent after test device gets the image of the camera 10 intake
To background server to be analyzed, it can determine whether the imaging effect of camera 10 meets according to the analysis result to image
Requirement.
For example, the test cabinet 15 of the embodiment of the present invention can be used for testing the white balance effect of camera 10, this
When, the inside of test cabinet 15 provides the environment for carrying out the test of camera white balance.The internal cavity of the test cabinet 15 is half
Sphere structure, the surface of the cavity are white.The light source tested inside cabinet 15 is test lamp, and the quantity of test lamp is
It is multiple, and be arranged around the cavity.Test issues white light with lamp, to establish in the cavity of test cabinet 15 white for carrying out
The test environment of balance test.At the sphere center position for the cavity that the cabinet aperture 16 for testing cabinet 15 is located at test cabinet 15.?
When specifically being tested, camera 10 to be tested is mounted on the mounting portion 7 of camera shooting headstock 3 of test device by user,
Then, user's mobile test device, so that the test bracket 2 in test device enters in the cavity of test cabinet 15.Cause
It images headstock 3 to be arranged on test bracket 2, so that the camera 10 and camera shooting headstock 3 that are mounted on camera shooting headstock 3 are all with survey
Bracket 2 is tried to enter in test cabinet 15.Then, the test for testing cabinet 15 is opened with lamp, and the cavity tested in cabinet 15 is established
Test environment.Under the test environment, user controls the intake of camera 10 by test device and obtains image.Test device will
The image is sent to background server, which carries out white balance verification to the image, obtains test result.
It is appreciated that usage scenario shown in FIG. 1 is an exemplary illustration, the test of the embodiment of the present invention is not filled
It sets to constitute with test macro and limit.
The test device of the embodiment of the present invention is illustrated below, which can be used for shown in FIG. 1 make
With in scene.
As shown in Fig. 2, Fig. 2 is a kind of structural representation for the test device for being mounted with camera provided in an embodiment of the present invention
Figure, the test device can be used in usage scenario shown in FIG. 1.Fig. 3 is the top view of test device shown in Fig. 2.
Refering to Fig. 2 and Fig. 3, the embodiment of the invention provides a kind of test device, the test device include: apparatus main body 1,
The light barrier 4 being arranged on apparatus main body 1, the test bracket 2 and camera shooting headstock 3 that are arranged on light barrier 4.
Apparatus main body 1 is the main body of test device, can support light barrier 4, test bracket 2 and camera shooting headstock 3.The device
Main body 1 can also provide more functions.For example, circuit board is equipped on apparatus main body 1 in some specific examples, it should
Circuit board can be electrically connected with camera 10, which can send the image after the image for getting the intake of camera 10
To other equipment, to be analyzed and processed, alternatively, processor and memory are equipped on the board, thus in the circuit
The analysis processing to the image can be realized on plate.In further embodiments, display screen etc. is additionally provided on the apparatus main body 1
Component.
There are many planforms of the apparatus main body 1, such as shown in the figure, and apparatus main body 1 includes support section and electricity
Road accommodating portion, interior structures, the circuit accommodators such as circuit board and circuit of being equipped with of circuit accommodator point are divided into rectangular parallelepiped structure, one
End is fixedly connected with light barrier 4.
The light for test that light barrier 4 is used to that the cabinet aperture 16 from test cabinet 15 to be stopped to leak out.Wherein, light barrier
4 are arranged between test bracket 2 and apparatus main body 1, and in other words, the side of light barrier 4 and apparatus main body 1 connect, light barrier 4
The other side and test bracket 2 connect.In this way, test bracket 2 protrudes into the interior of test cabinet 15 when testing camera 10
Portion, the light source tested inside cabinet 15 are opened, and light barrier 4 is blocked from the leakage of cabinet aperture 16 of test cabinet 15 for testing
Light, maintain test cabinet 15 inside test environment stabilization, improve the test accuracy to camera 10.
The specific implementation of the light leaked out from the cabinet aperture 16 of test cabinet 15 is blocked about light barrier 4, such as can
Think that the area of light barrier 4 is greater than the area of cabinet aperture 16, so that light barrier 4 can cover cabinet aperture 16.
It in the test device of the embodiment of the present invention, images headstock 3 and test bracket 2 is slidably connected, camera shooting headstock 3 includes
Mounting portion 7, mounting portion 7 is for installing camera 10.And test bracket 2 is used for when testing camera 10, from cabinet aperture 16
Into inside test cabinet 15, so that camera 10 enters inside test cabinet 15.In other words, it is mounted on by camera 10
Behind dress portion 7, camera 10 has been also mounted on camera shooting headstock 3, so that camera 10 and test bracket 2 connect.When user will survey
When examination bracket 2 protrudes into test cabinet 15, also just camera 10 has been brought into inside test cabinet 15.
About there are many implementations that is slidably connected of camera shooting headstock 3 and test bracket 2, shown below with two therein
Example is illustrated.
Example one: test bracket 2 is equipped with the first sliding rail 11, and camera shooting headstock 3 is equipped with the first sliding block, and the first sliding block and first are slided
Rail 11 is slidably connected.For example, the bottom of camera shooting headstock 3 is arranged in the first sliding block, fluting is provided on test bracket 2, as the
One sliding rail 11.After first sliding block is caught in the first sliding rail 11, the first sliding block can slide on the first sliding rail 11, take the photograph to realize
As being slidably connected for headstock 3 and test bracket 2.First sliding block and the first sliding rail 11 are used cooperatively, and can be set in test device
One or more groups of first sliding blocks and the first sliding rail 11 are set, the embodiment of the present invention is not specifically limited in this embodiment.
Example two: one end of the separate apparatus main body 1 of test bracket 2 is equipped with cavity, and the survey is protruded into one end of camera shooting headstock 3
In the cavity for trying bracket 2, so that camera shooting headstock 3 can be mounted on respect to 2 telescopic slide of test bracket, camera 10 by imaging headstock 3
Separate test bracket 2 one end.
In the test device of inventive embodiments, it is described with the specific implementation of example one.
About mounting portion 7 specific implementation there are many.As shown in figure 4, in a concrete implementation mode, camera
Seat 3 is set to the top of test bracket 2 along the vertical direction, slides to image headstock 3 in the top of test bracket 2, facilitates use
Control of the family to camera shooting headstock 3.Imaging the mounting portion 7 on headstock 3 is cavity body structure, and camera shooting headstock 3 is in one far from light barrier 4
Side is equipped with the first fluting 8 of connection mounting portion 7, and camera shooting headstock 3 is equipped with connection mounting portion 7 in the side far from test bracket 2
Second fluting 9.In this way, first fluting 8 aperture position far from light barrier 4, when test camera 10, towards test cabinet
15.The aperture position of second fluting 9 is far from test bracket 2, along the vertical direction upwards.Wherein, the second fluting 9 is for for camera
10 insertion mounting portions 7, camera lens 19 of first fluting 8 for for camera 10 stretch out mounting portion 7.To which user can be by camera
10 image-forming block 20 is embedded in the cavity of mounting portion 7 by the second fluting 9, and the camera lens 19 of camera 10 can be stretched from the first fluting 8
The cavity of mounting portion 7 out.In this way, firmly installing camera 10 on camera shooting headstock 3, user is also facilitated in camera shooting headstock
Camera 10 is dismounted on 3.
It is appreciated that in some implementations, the side of camera shooting headstock 3 can be slidably connected with test bracket 2, image
The side of headstock 3 is the left-right position relative to upper and lower side.For example, camera shooting headstock 3 left side be equipped with sliding block, the sliding block and
The sliding rail of test bracket 2 is slidably connected.
It is appreciated that also there are many concrete implementation modes for the mounting portion 7 of the test device of the embodiment of the present invention, as long as can
It is mounted on camera 10 on mounting portion 7.For example, the mounting portion 7 is hold assembly, camera 10 can be clamped, thus
So that camera 10 is mounted thereto.
In general, camera 10 includes including camera lens 19 and image-forming block 20, which protrudes image-forming block 20, take the photograph
As first 10 image-forming block 20 9 can be embedded as in the mounting portion 7 of accommodating cavity by the second fluting, and the first fluting 8 ensure that it is convex
The extended accommodating cavity of camera lens 19 out.To which user dismounts camera 10 on camera shooting headstock 3 with can be convenient.
In order to facilitate the movement of control test device, optionally, test device further includes the second sliding rail 13 and the second sliding block
14, the second sliding block 14 is arranged vertically at 1 bottom of apparatus main body, and the second sliding block 14 and the second sliding rail 13 are slidably connected, the
Glide direction of two sliding blocks 14 on the second sliding rail 13 is identical with glide direction of the camera shooting headstock 3 on test bracket 2.In this way,
If desired components are waited to shift to test cabinet 15 camera shooting headstock 3, user only need to slide apparatus main body 1 on the second sliding rail 13 is
Can, thus, that is, the precision of position between each equipment is improved, the operation of user is also facilitated.Wherein, the second sliding block 14 and
Two sliding rails 13 are equipped with, and the test device of the embodiment of the present invention can have one or more groups of second sliding blocks 14 and the second sliding rail
13。
The test device of the embodiment of the present invention can provide multiple functions by the specific setting of component for user, to meet
The demand of user.4 part of light barrier of the test device of the embodiment of the present invention is described in detail below.
Optionally, in the test device of the embodiment of the present invention, as shown in figure 5, light barrier 4 includes 5 He of the first light barrier
Second light barrier 6, the first light barrier 5 and the second light barrier 6 are detachably connected.
The connection of light barrier 4 and other components by the second light barrier 6 realize, specially the side of the second light barrier 6 and
Apparatus main body 1 connects, and the side of the separate apparatus main body 1 of the second light barrier 6 and test bracket 2 connect.In other words, second is light-blocking
Plate 6 is arranged between apparatus main body 1 and test bracket 2.And the first light barrier 5 can mount and dismount on the second light barrier 6.
Camera 10 needs to absorb image using electric energy, and the apparatus main body 1 includes power supply interface, power supply interface thus
For powering for camera 10.Circuit is equipped on camera 10, the circuit of camera 10 passes through the first light barrier 5 and second gear
It is detachably connected between tabula rasa 6 with power supply interface.That is, the circuit of camera 10 is on the joint surface and second of the first light barrier 5
Pass through between the joint surface of light barrier 6, so that the circuit of camera 10 is connected with the power supply interface, the circuit of camera 10 is connect
Mouth is that detachable connection method connects with the power supply interface.To realize the power supply to camera 10 by power supply interface.Example
Such as, refering to Fig. 6, one circuit fluting 21, camera shooting are set at the middle part of one end close to the first light barrier 5 of the second light barrier 6
First 10 circuit passes through circuit fluting 21 and connects with the power supply interface of apparatus main body 1, alternatively, the circuit of camera 10 and power supply
Interface is connected in the first light barrier 5 with the junction of the second light barrier 6.
As long as in this way, take away the first light barrier 5 from the second light barrier 6, can dollying head 10 circuit, facilitate by
Camera 10 disassembles, to facilitate the replacement of camera 10.And because the area of light barrier 4 is larger, by camera 10
Circuit pass through light barrier 4, with to camera 10 power, reduce the connection distance of circuit, facilitate apparatus main body 1 for camera shooting
First 10 power supply.
Wherein, apparatus main body 1 can directly connect external power supply, and the electric energy of external power supply is supplied to power supply interface.It can also
To be, it is equipped with battery on apparatus main body 1, is power supply interface power supply by the battery.
The circuit of the camera 10 can be flexible circuit or other circuits, and image headstock 3 when camera 10 is mounted on,
And camera 10 circuit connection power supply interface when, the circuit of the camera 10 has certain length redundancy, can facilitate user
The sliding camera shooting headstock 3 on test bracket 2, changes distance of the camera 10 with respect to light barrier 4.
The light for testing that light barrier 4 is used to that the cabinet aperture 16 from test cabinet 15 to be stopped to leak out, when by light barrier 4
When being set as two parts, the gap leakage being easy between the first light barrier 5 and the second light barrier 6 is used up in the test of test cabinet 15
Out.In order to solve this problem, optionally, as shown in figure 5, in the test device of the embodiment of the present invention, the first light barrier 5 is connect
Conjunction face and the joint surface of the second light barrier 6 be respectively arranged with along first direction lifting ladder-like convex block 17, first direction be with
Image glide direction identical direction of the headstock 3 on test bracket 2.The joint surface of first light barrier 5 is the first light barrier 5
The face engaged with the second light barrier 6, the joint surface of the second light barrier 6 are engaging with the first light barrier 5 for the second light barrier 6
Face.When the first light barrier 5 is mounted on the second light barrier 6, the ladder-like convex block 17 of the first light barrier 5 and the second light barrier 6
Ladder-like convex block 17 intermesh.In this way, the faying face of the first light barrier 5 and the second light barrier 6 is being tested along camera shooting headstock 3
Glide direction on bracket 2 is at broken line, when testing camera 10, sliding side of the light along camera shooting headstock 3 on test bracket 2
It is projected to from test cabinet 15, i.e., the light of test cabinet 15 is projected along first direction from the cabinet aperture 16 of test cabinet 15.
Because light will not turn round, light is avoided from the position of the first light barrier 5 and the second light barrier 6 by the engagement of ladder-like convex block 17
Set leakage.To which these light are blocked inside test cabinet 15 by light barrier 4, further maintain in test cabinet 15
Test the stabilization of environment.
It is appreciated that above-mentioned ladder-like convex block 17 can have one or more convex blocks, the embodiment of the present invention does not do this
It is specific to limit.When the convex block of ladder-like convex block 17 is multiple, these convex blocks can continuously be risen or fallen, can also be at sawtooth
Shape.
It is appreciated that in order to enable the connection of the first light barrier 5 and the second light barrier 6 is more firm, settable clamping structure,
For example, card column is arranged in the faying face in the second light barrier 6, correspondingly, card slot is set in the faying face of the first light barrier 5.When
When one light barrier 5 is mounted on the second light barrier 6, which is embedded in the card slot, so that the first light barrier 5 and the second light barrier
6 realize clamping, allow the first light barrier 5 is firm to be mounted on the second light barrier 6.
It is appreciated that light barrier 4 can be by black material in order to avoid generating interference to the test environment in test cabinet 15
Material is made, or in the coating of 4 surface of light barrier coating black.
The test device of the embodiment of the present invention can there are many regulative modes position to camera 10, such as specific one
Implementation in, provide following regulative mode.
Optionally, the test device of the embodiment of the present invention further includes regulating part 18, and regulating part 18 is set under apparatus main body 1
Side, regulating part 18 are moved up in second direction and third party for regulating device main body 1, wherein second direction is and level
The vertical direction in face, third direction are the side of the glide direction perpendicular to second direction and camera shooting headstock 3 on test bracket 2
To.Because second direction is direction with horizontal plane, and third direction is perpendicular to second direction, thus third direction and horizontal
Face is parallel.
In a specific example, imaging glide direction of the headstock 3 on test bracket 2 is the direction being parallel to the horizontal plane.
In this way, may make apparatus main body 1 to move up in second direction and third party by adjusting regulating part 18, so that peace
Camera 10 in test device is moved up with apparatus main body 1 in second direction and third party, is realized to camera shooting
The adjustment of first 10 position in space.The space of components position for testing cabinet 15 is generally relatively fixed, and camera 10 protrudes into survey
After trying 15 inside of cabinet, the spatial position of the opposite test cabinet 15 of camera 10 is different, it would be possible to different images is absorbed out, from
And the analysis result to image is caused to generate variation, for this purpose, determining the opposite test cabinet 15 of camera 10 in a default opposite position
It postpones, camera 10 is just allowed to be taken pictures, the image of intake will be made to reduce unnecessary interference, it is accurate to the analysis of image to improve
Property.By the adjusting of regulating part 18, that is, camera 10 may make opposite can to test cabinet 15 and be located at preset spatial position.
For example, in a specific example, the chamfered shape phase of the holding part 12 of the profile and test cabinet 15 of light barrier 4
Together, the cabinet aperture 16 for testing cabinet 15 is located in holding part 12, and the profile of light barrier 4 is less than the holding part of test cabinet 15
12 profile.To which when testing camera 10, light barrier 4 covers the cabinet aperture 16 of test cabinet 15, light barrier 4 also holds
It is placed in the holding part 12 of the test cabinet 15, user is by comparing the chamfered shape of light barrier 4 and the accommodating of test cabinet 15
The chamfered shape in portion 12 is assured that out the relative position of the opposite test cabinet 15 of camera 10.When the relative position is not met
It is required that when, the adjustable regulating part 18 of user adjusts the position of apparatus main body 1, to change the opposite test cabinet of camera 10
15 relative position.For example, the chamfered shape of light barrier 4 is circle, the chamfered shape for testing the holding part 12 of cabinet 15 is also
Circle, when testing camera 10, light barrier 4 blocks the cabinet aperture 16 of test cabinet 15, when the profile of light barrier 4 is round and surveys
When the profile circle for trying the holding part 12 of cabinet 15 is concentric circles position, it can determine that the opposite test cabinet 15 of camera 10 is located at
Preset spatial position can take pictures, and otherwise adjust regulating part 18, so that the profile circle of light barrier 4 and test cabinet
The profile circle of 15 holding part 12 is concentric circles position.
The regulating part 18 of the embodiment of the present invention can be equipped with lifting device, to realize regulating device main body 1 in second party
It moves up, translating device can also be equipped with, to realize that regulating device main body 1 is moved up in third party.The regulating part 18
Also other existing devices can be used to realize, such as the regulating part 18 is micrometer.
Optionally, when the profile of light barrier 4 is identical with the test chamfered shape of holding part 12 of cabinet 15, camera 10
After being mounted on mounting portion 7, the camera lens optical axis of camera 10 passes through the geometric center of the profile of light barrier 4.In this way, facilitating test
The circular contour shape of the profile of light barrier 4 and the holding part 12 of test cabinet 15 is made in the manufacture of device and test cabinet 15
Other components are manufactured and assembled for standard point.
For example, the profile of light barrier 4 is circle, the inside of test cabinet 15 is hemisphere cavity, is installed in camera 10
After mounting portion 7, the camera lens optical axis of camera 10 passes through the hemisphere cavity in the center of circle of light barrier 4 and the inside of test cabinet 15
The centre of sphere.In this way, can there are more production locations to refer in making apparatus, facilitate the production of equipment；And it facilitates
Judgement of the user to 10 position of camera.
After being mounted on mounting portion 7 for camera 10, the camera lens optical axis of camera 10 passes through the geometry of the profile of light barrier 4
Center can be realized by adjusting the size of test bracket 2, camera shooting headstock 3 and light barrier 4.
It is appreciated that the surface of test cabinet 15 is provided with around the more of cabinet aperture 16 in other specific examples
The shape of a pattern or lines, these patterns or lines is identical with the chamfered shape of light barrier 4, but the shape of these images or lines
Shape is different.User can estimate the position of camera 10 by comparing the shape of light barrier 4 and these patterns or lines, thus really
Recognize the degree for adjusting regulating part 18.For example, the profile of light barrier 4 is circle, these patterns or lines are multiple of different sizes
Concentric circles.
In conclusion test device includes apparatus main body 1, light barrier 4, test bracket 2 and camera shooting headstock 3, wherein gear
Tabula rasa 4 is arranged on apparatus main body 1, and what light barrier 4 was used to that the cabinet aperture 16 from test cabinet 15 to be stopped to leak out is used to test
Light.Test bracket 2 is arranged on light barrier 4, so that light barrier 4 is arranged between test bracket 2 and apparatus main body 1.Camera shooting
Headstock 3 and test bracket 2 are slidably connected, and camera shooting headstock 3 includes mounting portion 7, which tests for installing camera 10
Bracket 2 is used for when testing camera 10, is entered inside test cabinet 15 from cabinet aperture 16, so that camera 10 enters test
Inside cabinet 15.In this way, camera 10 is mounted on mounting portion 7 when testing camera 10, camera 10 with
Test bracket 2 enters inside test cabinet 15, takes pictures under the test environment that test cabinet 15 provides, at this point, test box
Light for test is provided inside body 15.Because light barrier 4 will stop from the leakage of cabinet aperture 16 of test cabinet 15 for surveying
The light of examination, the depth for causing test bracket 2 to enter inside test cabinet 15 are fixed.Because camera shooting headstock 3 and the sliding of test bracket 2 connect
It connects, after camera 10 is mounted on the mounting portion 7 of camera shooting headstock 3, camera 10 can be sliding on test bracket 2 with camera shooting headstock 3
Dynamic, so that adjustable camera 10 enters the depth inside test cabinet 15, the camera 10 for being embodied as different size is provided not
Same test environment improves testing efficiency so that can test a variety of cameras 10 in the test device of the embodiment of the present invention.
The embodiment of the invention also provides a kind of test macro, test macro which can be as shown in Figure 1.
The test macro includes: test device, camera 10 and test cabinet 15；
Wherein, test device is the test device such as the various embodiments described above, and camera 10 is mounted on the installation of test device
In portion 7.
Testing cabinet 15 includes cabinet aperture 16, and cabinet aperture 16 is used to enter inside test cabinet 15 for camera 10,
Test cabinet 15 is used to provide test environment for camera 10.After camera 10 is mounted on mounting portion 7 of test device, camera shooting
First 10 can be controlled by test device inside from cabinet aperture 16 into test cabinet 15, provide test environment in test cabinet 15
When, which is tested.
About camera, test device and tests the specific implementation of cabinet 15 and the test process of camera can be joined
Examine the specific descriptions of the various embodiments described above.
The above, the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although referring to before
Stating embodiment, invention is explained in detail, those skilled in the art should understand that: it still can be to preceding
Technical solution documented by each embodiment is stated to modify or equivalent replacement of some of the technical features；And these
It modifies or replaces, the spirit and scope for technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution.
Claims (10)
1. a kind of test device characterized by comprising
Apparatus main body；
Light barrier in described device main body is set, what the light barrier was used to that the cabinet aperture from test cabinet to be stopped to leak out
Light for test；
Test bracket on the light barrier is set, the light barrier setting the test bracket and described device main body it
Between；
Headstock is imaged, the camera shooting headstock and the test bracket are slidably connected, and the camera shooting headstock includes mounting portion, the peace
Dress portion is used for for installing camera, the test bracket when testing the camera, described in cabinet aperture entrance
Box house is tested, so that the camera enters the test box house.
2. test device according to claim 1, which is characterized in that
The test bracket is equipped with the first sliding rail, and the camera shooting headstock is equipped with the first sliding block, first sliding block and described first
Sliding rail is slidably connected.
3. test device according to claim 1, which is characterized in that
The test device further includes the second sliding rail and the second sliding block, and second sliding block is arranged vertically at described device
Bottom part body, second sliding block and second sliding rail are slidably connected, cunning of second sliding block on second sliding rail
Dynamic direction is identical with glide direction of the camera shooting headstock on the test bracket.
4. test device according to claim 1, which is characterized in that
The mounting portion is cavity body structure, and the camera shooting headstock is equipped in the side far from the light barrier is connected to the mounting portion
The first fluting, the camera shooting headstock is equipped with the second fluting for being connected to the mounting portion in the side far from the test bracket,
Second fluting is for being embedded in the mounting portion for the camera, and first fluting is for the camera lens for the camera
Stretch out the mounting portion.
5. test device according to claim 1-4, which is characterized in that
The light barrier includes the first light barrier and the second light barrier, and first light barrier and second light barrier are detachable
Connection；
The side of second light barrier is connected with described device main body, the separate described device main body of second light barrier
Side is connected with the test bracket；
Described device main body includes power supply interface, and the power supply interface is used to power for the camera, the electricity of the camera
Road is detachably connected across first light barrier and second light barrier with the power supply interface.
6. test device according to claim 5, which is characterized in that
The joint surface of first light barrier and the joint surface of second light barrier are respectively arranged with along first direction lifting
Ladder-like convex block, when first light barrier is mounted on second light barrier, first light barrier it is ladder-like convex
The ladder-like convex block of block and second light barrier intermeshes, and the first direction is with the camera shooting headstock in the test
The identical direction of glide direction on bracket.
7. test device according to claim 1-4, which is characterized in that
The test device further includes regulating part, and the regulating part is set to the lower section of described device main body, and the regulating part is used for
Described device main body is adjusted to move up in second direction and third party, the second direction is the direction with horizontal plane,
The third direction is the side of the glide direction perpendicular to the second direction and the camera shooting headstock on the test bracket
To.
8. test device according to claim 7, which is characterized in that
The profile of the light barrier is identical with the chamfered shape of the holding part of the test cabinet, and the cabinet of the test cabinet is opened
Hole is located in the holding part, and the profile of the light barrier is less than the profile of the holding part of the test cabinet.
9. test device according to claim 8, which is characterized in that
After the camera is mounted on the mounting portion, the camera lens optical axis of the camera passes through the several of the profile of the light barrier
What center.
10. a kind of test macro characterized by comprising test device, camera and test cabinet；
Wherein, the test device is such as described in any item test devices of claim 1-9, and the camera is mounted on described
On the mounting portion of test device；
The test cabinet includes cabinet aperture, and the cabinet aperture is used to enter in the test box body for the camera
Portion, the test cabinet are used to provide test environment for the camera.
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