CN106597321A - LED light bar photoelectric performance detector based on industrial digital camera - Google Patents
LED light bar photoelectric performance detector based on industrial digital camera Download PDFInfo
- Publication number
- CN106597321A CN106597321A CN201611013799.3A CN201611013799A CN106597321A CN 106597321 A CN106597321 A CN 106597321A CN 201611013799 A CN201611013799 A CN 201611013799A CN 106597321 A CN106597321 A CN 106597321A
- Authority
- CN
- China
- Prior art keywords
- digital camera
- test board
- test
- led light
- pedestal
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/44—Testing lamps
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Of Individual Semiconductor Devices (AREA)
Abstract
The invention discloses an LED light bar photoelectric performance detector based on an industrial digital camera. The LED light bar photoelectric performance detector includes a pedestal and positioning strips, a test board and a longitudinal fixed plate which are arranged on the pedestal, the positioning strips are used for positioning LED light bars at test points of the pedestal during a test, the test board is located on the test points and the bottom has a row of probes, an adjustable lifting mechanism is arranged between the test board and the longitudinal fixed plate, the test board performs vertical reciprocating motion along the direction of the longitudinal fixed plate through the adjustable lifting mechanism, so that the probes are in contact with or separated from the LED light bars, the LED light bar photoelectric performance detector also includes a digital camera arranged on the pedestal and a computing control unit electrically connected with the digital camera, and light of LED lamps on the LED light bars are irradiated on the digital camera. The invention realizes an LED light bar photoelectric performance detector, replaces manual testing one by one, can test a whole row of light bars each time, completes full-automatic high-efficiency test operation, and greatly improves detection efficiency.
Description
Technical field
The present invention relates to lamp bar test equipment, particularly a kind of LED lamp bar photoelectric properties inspection based on industrial digital camera
Survey instrument.
Background technology
The test of LED lamp bar at present, one by one lamp bead is tested one by one to mainly use positive and negative probe, is completely dependent on relying on artificial
Operation, inefficiency greatly constrains production efficiency and increased human cost.
The content of the invention
To solve above-mentioned technical problem, it is an object of the invention to provide a kind of LED lamp bar light based on industrial digital camera
Electrical property detector.
The technical solution used in the present invention is：
A kind of LED lamp bar photoelectric performance tester based on industrial digital camera, including pedestal and it is arranged on determining on pedestal
Position bar, test board, longitudinally fixed plate, the positioning strip is used to that LED lamp bar to be positioned at the test point of pedestal, the test board when testing
Positioned at test point top and its bottom have row's probe, adjustable up-down machine is provided between test board and longitudinally fixed plate
Structure, by the adjustable up-down mechanism by test board along the up-and-down movement of longitudinally fixed plate direction so that probe and LED
Lamp bar is contacted or separated, also including the digital camera being arranged on pedestal and the calculating control being electrically connected with the digital camera
Unit, the light of LED is irradiated on digital camera in LED lamp bar, and the calculation control unit processes above-mentioned digital camera and claps
The image taken the photograph, determines that LED is that defective products is still certified products and determines its particular location.
Further, the adjustable up-down mechanism include main shaft, countershaft, fixed seat, the first lever arm, the second lever arm,
Handle, the countershaft and fixed seat are fixed on parallel on longitudinally fixed plate along longitudinal direction, the upper end of fixed seat and the first lever arm upper end
It is hinged, the lower end of fixed seat is the sleeve of one and main shaft socket, and main shaft upper end, the second lever arm, the first lever arm lower end are successively
It is hinged, handle is fixed on the middle interconnecting piece of the second lever arm and the first lever arm, test board, and the survey are fixed in main shaft lower end
The friction pair with countershaft socket is provided with test plate (panel).
Further, the positioning strip includes horizontal fixed strip and longitudinally fixed bar, and horizontal fixed strip hangs down with longitudinally fixed bar
Straight distribution.
Further, the test board connects external testing power supply by wire.
Beneficial effects of the present invention：
Present invention achieves a kind of LED lamp bar photoelectric performance tester based on industrial digital camera, substitutes and manually tests one by one,
An entire row lamp bar can be tested every time, full-automatic efficient test jobs are completed, and greatly improve detection efficiency, speed ratio people
Work improves 10～60 times, and the uncertain impact without human factor, and test specification is with numerical value as standard, it is ensured that stability
And precision, the on-line testing requirement of LED lamp bar can be met completely, it is cost-effective, improve efficiency, and guaranteed quality.
Description of the drawings
The specific embodiment of the present invention is described further below in conjunction with the accompanying drawings.
Fig. 1 is the stereogram of semi-automatic LED lamp bar test machine of the invention.
Specific embodiment
It is a kind of LED lamp bar photoelectric performance tester based on industrial digital camera of the present invention with reference to shown in Fig. 1, wraps
Positioning strip 20, test board 30, the longitudinally fixed plate 40 for including pedestal 10 and being arranged on pedestal 10, also including being arranged on pedestal 10
On digital camera 90 and the calculation control unit 100 that is electrically connected with the digital camera 90, the light of LED in LED lamp bar
Line is irradiated on digital camera 90, and the calculation control unit 100 processes the image of the shooting of above-mentioned digital camera 90, determines LED
Lamp is that defective products is still certified products and determines its particular location.
The positioning strip 20 is used to that LED lamp bar to be positioned at the test point of pedestal 10 when testing, and the test board 30 is located at test
Above point and its bottom is provided with adjustable up-down mechanism with row's probe 50 between test board 30 and longitudinally fixed plate 40
60, by the adjustable up-down mechanism 60 by test board 30 along the direction up-and-down movement of longitudinally fixed plate 40 so that probe
50 contact or separate with LED lamp bar.
Wherein, the adjustable up-down mechanism 60 include main shaft 601, countershaft 602, fixed seat 603, the first lever arm 604,
Second lever arm 605, handle 606, the countershaft 602 is fixed on parallel on longitudinally fixed plate 40 with fixed seat 603 along longitudinal direction, fixed
The upper end of seat 603 is hinged with the upper end of the first lever arm 604, and the lower end of fixed seat 603 is the sleeve of one and the socket of main shaft 601
6031, the upper end of main shaft 601, the second lever arm 605, the lower end of the first lever arm 604 are hinged successively, and handle 606 is fixed on the second work
The middle interconnecting piece of the lever arm 604 of swing arm 605 and first, the lower end of main shaft 601 is fixed on test board 30, and the test board 30 and is set
It is equipped with the friction pair 301 with the socket of countershaft 602.
During test, it is only necessary to pull handle 606, drive main shaft 601, survey using the first lever arm 604, the second lever arm 605
Test plate (panel) 30 makees elevating movement, you can reach probe 50 and LED lamp bar contact or detached effect, and countershaft 602 is socketed with it
Friction pair 301 plays deceleration and guide effect so that main shaft 601 will not sideslip or too fast decline when moving, it is to avoid visit
Pin misplaces with LED lamp bar and contacts excessive.
The positioning strip 20 includes horizontal fixed strip 201 and longitudinally fixed bar 202, horizontal fixed strip 201 with it is longitudinally fixed
The vertical distribution of bar 202, test board 30 connects external testing power supply 80 by wire 70.
The preferred embodiments of the present invention are the foregoing is only, the present invention is not limited to above-mentioned embodiment, as long as with
Essentially identical means realize that the technical scheme of the object of the invention is belonged within protection scope of the present invention.
Claims (4)
1. a kind of LED lamp bar photoelectric performance tester based on industrial digital camera, it is characterised in that：Including pedestal（10）And
It is arranged on pedestal（10）On positioning strip（20）, test board（30）, longitudinally fixed plate（40）, the positioning strip（20）During for testing
LED lamp bar is positioned at into pedestal（10）Test point, the test board（30）Positioned at test point top and its bottom have a row spy
Pin（50）, test board（30）With longitudinally fixed plate（40）Between be provided with adjustable up-down mechanism（60）, by the adjustable liter
Descending mechanism（60）By test board（30）Along longitudinally fixed plate（40）Direction up-and-down movement is so that probe（50）With LED
Bar is contacted or separated, also including being arranged on pedestal（10）On digital camera（90）And with the digital camera（90）It is electrically connected with
Calculation control unit（100）, the light of LED is irradiated in digital camera in LED lamp bar（90）On, the calculation control unit
（100）Process above-mentioned digital camera（90）The image of shooting, determines that LED is that defective products is still certified products and determines its concrete position
Put.
2. a kind of LED lamp bar photoelectric performance tester based on industrial digital camera according to claim 1, its feature exists
In：The adjustable up-down mechanism（60）Including main shaft（601）, countershaft（602）, fixed seat（603）, the first lever arm（604）、
Second lever arm（605）, handle（606）, the countershaft（602）With fixed seat（603）Longitudinally fixed plate is fixed on parallel along longitudinal direction
（40）On, fixed seat（603）Upper end and the first lever arm（604）Upper end is hinged, fixed seat（603）Lower end be one and main shaft
（601）The sleeve of socket（6031）, main shaft（601）Upper end, the second lever arm（605）, the first lever arm（604）Cut with scissors successively lower end
Connect, handle（606）It is fixed on the second lever arm（605）With the first lever arm（604）Middle interconnecting piece, main shaft（601）Lower end
It is fixed on test board（30）, and the test board（30）On be provided with and countershaft（602）The friction pair of socket（301）.
3. a kind of LED lamp bar photoelectric performance tester based on industrial digital camera according to claim 1, its feature exists
In：The positioning strip（20）Including horizontal fixed strip（201）With longitudinally fixed bar（202）, horizontal fixed strip（201）It is solid with longitudinal direction
Determine bar（202）Vertical distribution.
4. a kind of LED lamp bar photoelectric performance tester based on industrial digital camera according to claim 1, its feature exists
In：The test board（30）By wire（70）Connection external testing power supply（80）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611013799.3A CN106597321A (en) | 2016-11-17 | 2016-11-17 | LED light bar photoelectric performance detector based on industrial digital camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611013799.3A CN106597321A (en) | 2016-11-17 | 2016-11-17 | LED light bar photoelectric performance detector based on industrial digital camera |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106597321A true CN106597321A (en) | 2017-04-26 |
Family
ID=58591461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611013799.3A Pending CN106597321A (en) | 2016-11-17 | 2016-11-17 | LED light bar photoelectric performance detector based on industrial digital camera |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106597321A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107390144A (en) * | 2017-08-15 | 2017-11-24 | 台龙电子（昆山）有限公司 | Detect the device of LED light bar photoelectric properties |
| CN107389698A (en) * | 2017-08-15 | 2017-11-24 | 台龙电子（昆山）有限公司 | LED light bar detection device |
| CN108872884A (en) * | 2018-07-20 | 2018-11-23 | 深圳市实益达工业有限公司 | A kind of LED light bar test device |
| CN112763758A (en) * | 2020-12-17 | 2021-05-07 | 肇庆三雄极光照明有限公司 | LED light source board test fixture and system |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204129193U (en) * | 2014-07-16 | 2015-01-28 | 苏州威盛视信息科技有限公司 | LED lamp bar proving installation |
| CN105353324A (en) * | 2015-11-30 | 2016-02-24 | 广东酷柏光电股份有限公司 | LED lamp bead detection device |
| CN205539412U (en) * | 2016-01-29 | 2016-08-31 | 苏州市汇涌进光电有限公司 | A testing arrangement for LED lamp pearl |
-
2016
- 2016-11-17 CN CN201611013799.3A patent/CN106597321A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204129193U (en) * | 2014-07-16 | 2015-01-28 | 苏州威盛视信息科技有限公司 | LED lamp bar proving installation |
| CN105353324A (en) * | 2015-11-30 | 2016-02-24 | 广东酷柏光电股份有限公司 | LED lamp bead detection device |
| CN205539412U (en) * | 2016-01-29 | 2016-08-31 | 苏州市汇涌进光电有限公司 | A testing arrangement for LED lamp pearl |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107390144A (en) * | 2017-08-15 | 2017-11-24 | 台龙电子（昆山）有限公司 | Detect the device of LED light bar photoelectric properties |
| CN107389698A (en) * | 2017-08-15 | 2017-11-24 | 台龙电子（昆山）有限公司 | LED light bar detection device |
| CN108872884A (en) * | 2018-07-20 | 2018-11-23 | 深圳市实益达工业有限公司 | A kind of LED light bar test device |
| CN112763758A (en) * | 2020-12-17 | 2021-05-07 | 肇庆三雄极光照明有限公司 | LED light source board test fixture and system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106597321A (en) | LED light bar photoelectric performance detector based on industrial digital camera | |
| CN204064972U (en) | optical lens surface defect detecting system | |
| CN108355984A (en) | Motor stator based on CCD detections detects depiler | |
| CN205861346U (en) | A kind of multistation rotor test device | |
| CN107621468A (en) | A kind of quality of roll for cotton rapid classification system | |
| CN207816849U (en) | A kind of cloth defect on-line checking and marking device | |
| CN206321759U (en) | Multipurpose test system | |
| CN201438597U (en) | Socket mounting and testing device | |
| CN204148159U (en) | A kind of locating and detecting device | |
| CN105759224B (en) | A kind of power test mechanism and test method for LED filament lamp | |
| CN108427019A (en) | Jig for board failure detection | |
| CN205656249U (en) | Pad contact resistance and point contact aging testing device | |
| CN106153123A (en) | A kind of diverter automatic Synthesis testing machine | |
| CN206348426U (en) | Rail mounted withstand-voltage test bench for power supply product | |
| CN206248809U (en) | A kind of semi-automatic LED light bar test machine | |
| CN107389005A (en) | Brearing bore automatic measuring instrument | |
| CN106403814B (en) | Visual pattern machine and its detection method | |
| CN211740276U (en) | Mobile phone screen detection device | |
| CN207248772U (en) | A kind of quality of roll for cotton rapid classification system | |
| CN107121394A (en) | The fluorescence spectrum detecting device of poultry veterinary drug residue | |
| CN205645201U (en) | Display screen detection tool and motion platform | |
| CN209588975U (en) | A kind of CCD screw automatic detection system | |
| CN207263139U (en) | Brearing bore automatic measuring instrument | |
| CN205353214U (en) | Magnetic core of transformer test fixture that commonality is good | |
| CN206208769U (en) | One kind automation keyboard conducting film vision detection system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170426 |
|
| RJ01 | Rejection of invention patent application after publication |