CN206620233U - Dark angle shares light box with glare test - Google Patents
Dark angle shares light box with glare test Download PDFInfo
- Publication number
- CN206620233U CN206620233U CN201720129109.4U CN201720129109U CN206620233U CN 206620233 U CN206620233 U CN 206620233U CN 201720129109 U CN201720129109 U CN 201720129109U CN 206620233 U CN206620233 U CN 206620233U
- Authority
- CN
- China
- Prior art keywords
- glare
- test
- casing
- dark angle
- camera module
- 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
Landscapes
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
Abstract
The utility model belongs to dark angle and glare technical field of measurement and test, specifically related to a kind of dark angle shares light box with glare test, including casing, the surface of casing is black, the top of casing is provided with the carrier for being easy to place camera module to be measured, the camera module to be measured is connected with external power source, is equipped with test board in casing, and test board is provided with grey level histogram to detect the dark angle of camera module to be measured or provided with LED to detect the glare of camera module to be measured.Dark angle of the present utility model tests dark angle and the glare situation that light box can detect camera module of sharing with glare.
Description
Technical field
The utility model belongs to dark angle and glare technical field of measurement and test, and in particular to a kind of dark angle shares light with glare test
Case.
Background technology
Current twin-lens module is quickly grown, and is Later development direction.IR (infrared ray) camera lens is tested in terms of test dark
Angle requires to be tested under the conditions of completely black, takes black cloth to carry out covering test at present, it is impossible to which whether be completely black, cause if ensuring environment
Test data is set not have stability.
Glare testing needle is tested special machine LED, and test condition is also completely black pattern, at present temporarily without tool or light box
The requirement that dark angle is tested with glare can be met.
Utility model content
The purpose of this utility model is to provide a kind of dark angle and shares light box with glare test, can detect the dark of camera module
Angle and glare situation.
To achieve the above object, the technical scheme that the utility model is used is：Including casing, the surface of casing is black
Color, the top of casing is provided with the carrier for being easy to place camera module to be measured, and the camera module to be measured connects with external power source
Connect, be equipped with test board in casing, test board is provided with grey level histogram to detect the dark angle of camera module to be measured or provided with LED
To detect the glare of camera module to be measured.
It is preferred that, the side wall of the casing is provided with multigroup locating piece protruded from side wall, and every group of locating piece is apart from carrier
Distance it is different, test board is on one group of locating piece to be lifted by this group of locating piece.
It is preferred that, the quantity of the LED is five, and five LEDs are distributed on test board.
It is preferred that, the carrier is hinged with casing, and carrier is eversion type.
After adopting the above technical scheme, the utility model has the positive effect that：
(1) the dark angle in the utility model shares light box with glare test, by the way that test board is positioned at diverse location
Locating piece on realize purpose that test board is highly adjusted, test board is horizontal positioned state, can be according to camera to be measured
The testing conditions of module carry out selection measuring distance；
(2) carrier of the light box is eversion type, is put after can camera module to be measured be positioned on carrier by upset
In cartonning body, and carrier is detachable, and fixation is carried to different camera modules by changing different carriers；
(3) light box is in use, camera module to be measured is positioned on carrier, it is necessary to when measuring dark angle, by grey level histogram
It is put on test board, by test board holding on the locating piece needed at position；When needing measurement glare, LED is arranged on
Measured on test board.
Brief description of the drawings
Fig. 1 is that dark angle of the present utility model shares light box structure figure with glare test；
Fig. 2 is that dark angle shown in Fig. 1 shares cut-away view of the light box from one side with glare test；
Fig. 3 is the test plate structure figure after setting grey level histogram；
Fig. 4 is the test plate structure figure after setting LED.
Wherein：1st, casing, 2, carrier, 3, test board, 4, grey level histogram, 5, LED, 6, locating piece.
Embodiment
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
In the utility model, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. term should broadly understood, for example, it may be fixedly connected or be detachably connected, or integrally；Can be
Mechanically connect or electrically connect；Can be joined directly together, can also be indirectly connected to by intermediary, can be two
The connection of element internal or the interaction relationship of two elements.For the ordinary skill in the art, can basis
Concrete condition understands concrete meaning of the above-mentioned term in the utility model.
As Figure 1-3, it is that dark angle of the present utility model shares light box, including the casing 1 being square, case with glare test
The surface of body 1 is black, and dark surrounds is provided for test.The top of casing 1 is provided with carrier 2, and carrier 2 is hinged with casing 1, carries
Tool 2 can be turned up, and camera module is positioned at case by carrier 2 by overturning after camera module to be measured is positioned on carrier 2
On top surface inside body 1, camera module to be measured is connected by USB interface with exterior PC end.Carrier 2, can be with to be detachable
According to using different carriers 2 the need for different camera modules.
The side wall of casing 1 is provided with multigroup symmetrical locating piece 6 protruded from side wall, and every group of locating piece 6 is apart from carrier 2
Vertical distance is different.
A test board (chart plates) 3 is placed with one group of locating piece 6, test board 3 is positioned block 6 and lifted, test board 3 with
The top surface of casing 1 be arranged in parallel.When needing to detect dark angle (shading) of camera module, grey level histogram 4 is positioned over test
On plate 3.When need detect camera module glare situation when, LED 5 is positioned on test board 3, the quantity of LED 5 and
Distribution situation can be adjusted as needed.In the present embodiment, the quantity of LED 5 is five, wherein four LEDs 5 are distributed in survey
Four corners of test plate (panel) 3 a, LED 5 is distributed in the center of test board 3.
It is as follows that dark angle of the present utility model shares light box service condition with glare test：First camera module to be measured is placed
In, it is necessary to when detecting dark angle situation, grey level histogram 4 is placed on test board 3, being tested according to camera module situation on carrier 2
The holding of plate 3 is at the locating piece 6 of certain altitude, and camera module passes through the detection that exterior PC end carries out dark angle.Detection is needed to dazzle
During light situation, LED 5 is distributed on test board 3, camera module carries out the detection of glare by exterior PC end.
It will be apparent to those skilled in the art that technical scheme that can be as described above and design, make other various
It is corresponding to change and deformation, and all these change and deformation should all belong to the protection domain of the utility model requirement
Within.
Claims (4)
1. a kind of dark angle shares light box with glare test, it is characterised in that：Including casing (1), the surface of casing (1) is black
Color, the top of casing (1) is provided with the carrier (2) for being easy to place camera module to be measured, the camera module to be measured and outside
Power supply is connected, and test board (3) is equipped with casing (1), and test board (3) is provided with grey level histogram (4) to detect shooting head mould to be measured
The dark angle of group or provided with LED (5) to detect the glare of camera module to be measured.
2. dark angle according to claim 1 shares light box with glare test, it is characterised in that：Set on the side wall of casing (1)
There is multigroup locating piece (6) protruded from side wall, every group of locating piece (6) is different apart from the distance of carrier (2), and test board (3) is set
In on one group of locating piece (6) to be lifted by this group of locating piece (6).
3. dark angle according to claim 1 shares light box with glare test, it is characterised in that：The quantity of LED (5) is five
It is individual, and five LEDs (5) are distributed on test board (3).
4. dark angle according to claim 1 shares light box with glare test, it is characterised in that：Carrier (2) is cut with scissors with casing (1)
Connect, carrier (2) is eversion type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720129109.4U CN206620233U (en) | 2017-02-13 | 2017-02-13 | Dark angle shares light box with glare test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720129109.4U CN206620233U (en) | 2017-02-13 | 2017-02-13 | Dark angle shares light box with glare test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206620233U true CN206620233U (en) | 2017-11-07 |
Family
ID=60230883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720129109.4U Expired - Fee Related CN206620233U (en) | 2017-02-13 | 2017-02-13 | Dark angle shares light box with glare test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206620233U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109922196A (en) * | 2019-02-22 | 2019-06-21 | 上海龙旗科技股份有限公司 | Detection system and method |
-
2017
- 2017-02-13 CN CN201720129109.4U patent/CN206620233U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109922196A (en) * | 2019-02-22 | 2019-06-21 | 上海龙旗科技股份有限公司 | Detection system and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109596217B (en) | PCBA color acquisition card based on optical fiber conduction | |
| CN206230421U (en) | Multifunctional assembling clamp device is used in solar cell test | |
| CN206620233U (en) | Dark angle shares light box with glare test | |
| CN210627175U (en) | Burning jig for display module | |
| CN206056588U (en) | A kind of Multifunctional total station instrument | |
| CN204204804U (en) | For detecting the checkout gear of side-play amount between welding and cell piece grid line | |
| CN209027474U (en) | A kind of entrucking mate gap intelligent detection device | |
| CN205680410U (en) | Display screen tests device | |
| CN214011404U (en) | Aging test equipment | |
| CN211137046U (en) | Assembly detection workbench of quick plug for automobile water and oil circuit | |
| CN107860957A (en) | Multifunctional digital universal meter | |
| CN208419875U (en) | A kind of coordinate measurement image processing system | |
| CN209511757U (en) | Octagonal lamp panel device | |
| CN209247646U (en) | A kind of test fixture | |
| CN208820951U (en) | Camera testing device | |
| CN204085689U (en) | A kind of proving installation of pilot lamp brightness uniformity | |
| CN207008011U (en) | A kind of multifunctional automatic test device | |
| CN205921649U (en) | Novel multifunctional mobile phone test equipment | |
| CN204128618U (en) | Contact-free level measuring system | |
| CN208433777U (en) | A kind of small scale robot rotation charging pile | |
| CN207780048U (en) | A kind of laser pickoff | |
| CN203164557U (en) | Optical probe and liquid crystal module flicker measurement unit comprising same | |
| CN206945844U (en) | A kind of product tester | |
| CN101281028A (en) | Detector | |
| CN107727664B (en) | Metal plate visual detection acquisition terminal and method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20171107 Termination date: 20190213 |