CN103983923A - LED luminance detection jig - Google Patents
LED luminance detection jig Download PDFInfo
- Publication number
- CN103983923A CN103983923A CN201410174032.3A CN201410174032A CN103983923A CN 103983923 A CN103983923 A CN 103983923A CN 201410174032 A CN201410174032 A CN 201410174032A CN 103983923 A CN103983923 A CN 103983923A
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- plate
- led brightness
- probe card
- probe
- detection
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Abstract
The invention discloses an LED luminance detection jig. A detection box is arranged on a detection base, a locating seat is arranged on the front surface of the detection box, a vertical air cylinder is arranged on the front surface of the locating seat, a containing box is connected to the bottom of an air cylinder rod of the vertical air cylinder, a carrier plate is arranged below the containing box, the two sides of the carrier plate are respectively provided with a probe plate, each probe plate is provided with a plurality of probe holes, a sliding plate is arranged on the bottom of each probe plate, an inclined opening is formed in each sliding plate, a connecting plate is arranged inside the detection base, a horizontal air cylinder is arranged on the bottom of the connecting plate, two protruding pillars are arranged on a movable block, the two protruding pillars penetrate through the connecting plate and are inserted into the inclined openings of the sliding plates respectively, a camera is arranged on the top pf the detection box, and an optical fiber plate connected with an optical fiber is arranged on the bottom of the detection box. The LED luminance detection jig is convenient to use and capable of fast analyzing and detecting LED luminance, LED colors and the current and the voltage of a PCB.
Description
Technical field
The present invention relates to a kind of tool that detects, particularly relate to a kind of LED brightness and detect tool.
Background technology
Logical different electric current and the voltage of pcb board of LED lamp, can make LED lamp produce different brightness, but neither one equipment can be analyzed brightness and the color of LED lamp fast accurately at present, judge whether the brightness of LED lamp and color meet designing requirement, also have no idea to test pcb board voltage and current simultaneously, product is detected and has limitation simultaneously.
Summary of the invention
In order to solve the problems of the prior art, the invention provides one simple in structure, easy to use, can express-analysis detect LED brightness, color, and the LED brightness of pcb board electric current and voltage detects tool.
In order to address the above problem, the technical solution used in the present invention is:
A kind of LED brightness detects tool, comprise vertical cylinder, horizontal air cylinder, detect base and detection case, it is characterized in that: also comprise camera, optical fiber, support plate, probe card and fibre optic plate, on detection base, be provided with detection case, be provided with positioning seat at detection case front surface, be provided with vertical cylinder at positioning seat front surface, the cylinder rod bottom of described vertical cylinder is connected with storage case, in storage case, be provided with the barcode scanner for scanning pcb board bar code, below storage case, be provided with the support plate for placing pcb board, both sides at support plate are respectively arranged with probe card, on probe card, be provided with some for the pin hole through probe, bottom at each probe card is provided with sliding panel, on each sliding panel, be provided with oblique opening, be provided with a plate in detection base inside, be provided with horizontal air cylinder in web joint bottom, the front end of described horizontal air cylinder cylinder rod is connected with movable block, on movable block, be provided with two projections, described two projections insert respectively in the oblique opening of sliding panel through web joint, be provided with camera at detection case top, be provided with in detection case bottom the fibre optic plate being connected with optical fiber, on fibre optic plate, be provided with some row's optic fibre holes.
Aforesaid a kind of LED brightness detects tool, it is characterized in that: be respectively arranged with the probe card paralleling with support plate in the both sides of support plate.
Aforesaid a kind of LED brightness detects tool, it is characterized in that: on web joint, be provided with two with support plate setting party to perpendicular guide rail, the both sides of described probe card are arranged on two guide rails, and probe card can move along guide rail.
Aforesaid a kind of LED brightness detects tool, it is characterized in that: be respectively arranged with one in detection case both sides and extend to the guidepost that detects base top, the both sides of described storage case are respectively arranged with location-plate, and described location-plate passes guidepost, and can move up and down along guidepost.
Aforesaid a kind of LED brightness detects tool, it is characterized in that: be provided with a limited block being connected with detection case side at the top of guidepost.
Aforesaid a kind of LED brightness detects tool, it is characterized in that: described two oblique openings are symmetrical arranged, and oblique opening comprises tilting section and the horizontal segment that is positioned at tilting section both sides.
Aforesaid a kind of LED brightness detects tool, it is characterized in that: the spacing of described adjacent two optic fibre holes equates.
Aforesaid a kind of LED brightness detects tool, it is characterized in that: on support plate, be provided with 12 and on each probe card, be provided with six groups of pin holes for placing the groove of pcb board, every group of pin hole comprises five pin holes.
Aforesaid a kind of LED brightness detects tool, it is characterized in that: described every group of pin hole is through five probes, and wherein two probes are for powering to pcb board, and two other probe is for testing the voltage and current of pcb board, and another one probe is for ground connection.
The invention has the beneficial effects as follows: LED brightness of the present invention detects tool, on support plate, be provided with 12 for placing the groove of pcb board, on each probe card, be provided with six groups of pin holes, on two probe cards, 12 groups of pin holes can corresponding 12 pcb boards, every group of pin hole comprises five pin holes, can insert five probes, and wherein two probes are for powering to pcb board, two other probe is for testing the voltage and current of pcb board, another one probe ground connection.When after pcb board energising, LED lantern festival is sent light, passes through fiber optic conduction like this, luminous by the optic fibre hole of fibre optic plate again, at this moment camera can be taken the luminous situation of LED lamp, sends computer to, computer can carry out spectral analysis, then with related data contrast, carries out the corresponding judgement that detects.Power supply provides different electric currents simultaneously, and LED lantern festival is sent different brightness, and camera can be made record one by one.The present invention is simultaneously provided with barcode scanner in storage case, and barcode scanner can read the computer of pcb board before detection, passes to computer, like this without manually reading input, more convenient to use quick, has greatly improved detection speed.
Brief description of the drawings
Fig. 1 is that LED brightness of the present invention detects tool front view.
Fig. 2 is that LED brightness of the present invention detects tool side view.
Fig. 3 is that LED brightness of the present invention detects tool rear view.
Fig. 4 is that LED brightness of the present invention detects tool upward view.
Fig. 5 is that LED brightness of the present invention detects tool web joint top structure schematic diagram.
Embodiment
Below in conjunction with accompanying drawing, the present invention will be further described.
As Figure 1-5, a kind of LED brightness detects tool, comprise vertical cylinder 1, horizontal air cylinder 2, detect base 3 and detection case 4, camera 5, optical fiber, support plate 6, probe card 7 and fibre optic plate 8, on detection base 1, be provided with detection case 4, be provided with positioning seat 9 at detection case 4 front surfaces, be provided with vertical cylinder 1 at positioning seat 9 front surfaces, the cylinder rod bottom of described vertical cylinder 1 is connected with storage case 10, in storage case 10, be provided with the barcode scanner for scanning pcb board 11 bar codes, below storage case 10, be provided with the support plate 6 for placing pcb board 11, be respectively arranged with the probe card 7 paralleling with support plate 6 in the both sides of support plate 6.
When design, on support plate 5, be provided with 12 and on each probe card 7, be provided with six groups of pin holes for placing the groove 12 of pcb board 11, every group of pin hole comprises five pin holes.Every group of pin hole be through five probes 14, and wherein two probes 14 are for powering to pcb board 11, and two other probe 14 is for testing the voltage and current of pcb board 11, another one probe 14 ground connection.
Be provided with sliding panel 15 in the bottom of each probe card 7, on each sliding panel 15, be provided with oblique opening 16, be provided with a plate 17 in detection base 3 inside, be provided with horizontal air cylinder 2 in web joint 17 bottoms, the front end of described horizontal air cylinder 2 cylinder rods is connected with movable block 19, on movable block 19, be provided with two projections, described two projections insert respectively in the oblique opening 16 of sliding panel 15 through web joint 17, on web joint 17, be provided with two with support plate 6 setting parties to perpendicular guide rail 21, the both sides of described probe card 7 are arranged on two guide rails 21, and probe card 7 can move along guide rail 21.When design, two oblique openings 16 are symmetrical arranged, and oblique opening 16 comprises tilting section 22 and is positioned at the horizontal segment 23 of tilting section 22 both sides, when horizontal air cylinder 2 drives probe card 7 to slide like this, can position be fixed by oblique opening 16 horizontal segments 23, probe card 7 is no longer moved, and state keeps relative stability when probe 14 is contacted with pcb board 11.
Be provided with camera 5 at detection case 4 tops, be provided with the fibre optic plate 8 being connected with optical fiber in detection case 4 bottoms, be provided with some row's optic fibre holes on fibre optic plate 8, the spacing of described adjacent two optic fibre holes equates.Be respectively arranged with one in detection case 4 both sides and extend to the guidepost 24 that detects base 3 tops, the both sides of described storage case 10 are respectively arranged with location-plate 25, and location-plate 25 passes guidepost 24, and can move up and down along guidepost 24.So vertical cylinder 1 drives storage case 10 to move up and down in process, can, by the coordinating of guidepost 24 and location-plate 25, storage case 10 be moved more stable, can not be offset, and has ensured like this precision that barcode scanner scans.Be provided with a limited block 26 being connected with detection case 4 sides at the top of guidepost 24, limited block 26 can be kept out location-plate 25, has limited the stroke of location-plate 25, has avoided causing because stroke is excessive the damage of equipment.
LED brightness of the present invention detects tool, and the cylinder rod of the vertical cylinder 1 of the present invention drives storage case 10 to move, and the bar code of the barcode scanner scanning pcb board 11 in storage case 10 is to computer, and simultaneously vertical 1 generation of cylinder is connected with LED lamp with the middle optical fiber of storage case 10.And the cylinder rod of horizontal air cylinder 2 drives on movable block 19 two projections in the interior movement of oblique opening 16, make like this sliding panel 15 be moved, the probe card 7 being connected with sliding panel 15 can move at guide rail 21, make like this probe 14 on probe card 7 contact with pcb board respective point, realize electric current and voltage detecting function, LED lamp is luminous simultaneously, utilizes optical fiber transmission, luminous by the optic fibre hole of fibre optic plate 8 again, the data of shooting are passed to computer analysis by camera 5.
In sum, LED brightness of the present invention detects tool, on support plate 5, be provided with 12 for placing the groove 12 of pcb board 11, on each probe card 7, be provided with six groups of pin holes, 12 groups of pin holes on two probe cards 7 can corresponding 12 pcb boards 11, and every group of pin hole comprises five pin holes, can insert five probes 14, wherein two probes 14 are for powering to pcb board 11, and two other probe 14 is for testing the voltage and current of pcb board 11, another one probe 14 ground connection.When after pcb board energising, LED lantern festival is sent light, passes through fiber optic conduction like this, luminous by the optic fibre hole of fibre optic plate 8 again, at this moment camera 5 can be taken the luminous situation of LED lamp, sends computer to, computer can carry out spectral analysis, then with related data contrast, carries out the corresponding judgement that detects.Power supply provides different electric currents simultaneously, and LED lantern festival is sent different brightness, and camera can be made record one by one.The present invention is simultaneously provided with barcode scanner in storage case 10, and barcode scanner can read the computer of pcb board before detection, passes to computer, like this without manually reading input, more convenient to use quick, has greatly improved detection speed.
More than show and described ultimate principle of the present invention, principal character and advantage.The technician of the industry should understand; the present invention is not restricted to the described embodiments; that in above-described embodiment and instructions, describes just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is by appending claims and equivalent circle thereof.
Claims (9)
1. a LED brightness detects tool, comprise vertical cylinder, horizontal air cylinder, detect base and detection case, it is characterized in that: also comprise camera, optical fiber, support plate, probe card and fibre optic plate, on detection base, be provided with detection case, be provided with positioning seat at detection case front surface, be provided with vertical cylinder at positioning seat front surface, the cylinder rod bottom of described vertical cylinder is connected with storage case, in storage case, be provided with the barcode scanner for scanning pcb board bar code, below storage case, be provided with the support plate for placing pcb board, both sides at support plate are respectively arranged with probe card, on probe card, be provided with some for the pin hole through probe, bottom at each probe card is provided with sliding panel, on each sliding panel, be provided with oblique opening, be provided with a plate in detection base inside, be provided with horizontal air cylinder in web joint bottom, the front end of described horizontal air cylinder cylinder rod is connected with movable block, on movable block, be provided with two projections, described two projections insert respectively in the oblique opening of sliding panel through web joint, be provided with camera at detection case top, be provided with in detection case bottom the fibre optic plate being connected with optical fiber, on fibre optic plate, be provided with some row's optic fibre holes.
2. a kind of LED brightness according to claim 1 detects tool, it is characterized in that: be respectively arranged with the probe card paralleling with support plate in the both sides of support plate.
3. a kind of LED brightness according to claim 2 detects tool, it is characterized in that: on web joint, be provided with two with support plate setting party to perpendicular guide rail, the both sides of described probe card are arranged on two guide rails, and probe card can move along guide rail.
4. a kind of LED brightness according to claim 3 detects tool, it is characterized in that: be respectively arranged with one in detection case both sides and extend to the guidepost that detects base top, the both sides of described storage case are respectively arranged with location-plate, described location-plate passes guidepost, and can move up and down along guidepost.
5. a kind of LED brightness according to claim 4 detects tool, it is characterized in that: be provided with a limited block being connected with detection case side at the top of guidepost.
6. a kind of LED brightness according to claim 5 detects tool, it is characterized in that: described two oblique openings are symmetrical arranged, and oblique opening comprises tilting section and the horizontal segment that is positioned at tilting section both sides.
7. a kind of LED brightness according to claim 6 detects tool, it is characterized in that: the spacing of described adjacent two optic fibre holes equates.
8. a kind of LED brightness according to claim 7 detects tool, it is characterized in that: on support plate, be provided with 12 and on each probe card, be provided with six groups of pin holes for placing the groove of pcb board, every group of pin hole comprises five pin holes.
9. a kind of LED brightness according to claim 8 detects tool, it is characterized in that: described every group of pin hole is through five probes, wherein two probes are for powering to pcb board, and two other probe is for testing the voltage and current of pcb board, another one probe ground connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410174032.3A CN103983923B (en) | 2014-04-28 | 2014-04-28 | LED luminance detection jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410174032.3A CN103983923B (en) | 2014-04-28 | 2014-04-28 | LED luminance detection jig |
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| Publication Number | Publication Date |
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| CN103983923A true CN103983923A (en) | 2014-08-13 |
| CN103983923B CN103983923B (en) | 2017-01-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410174032.3A Active CN103983923B (en) | 2014-04-28 | 2014-04-28 | LED luminance detection jig |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106441424A (en) * | 2016-08-30 | 2017-02-22 | 惠州市鑫芯电子有限公司 | Automatic test apparatus for vehicle-mounted positioning terminal |
| CN106772132A (en) * | 2017-01-03 | 2017-05-31 | 歌尔股份有限公司 | One kind wearing electronic product LED function automatic testing equipment |
| CN108132377A (en) * | 2017-12-29 | 2018-06-08 | 宁波中亿自动化装备有限公司 | Electric current value detection device and electric current value detection method |
| CN113253099A (en) * | 2021-06-08 | 2021-08-13 | 珠海市精实测控技术有限公司 | Composite motion mechanism |
| CN113341291A (en) * | 2021-04-10 | 2021-09-03 | 山东永而佳电子科技有限公司 | Light-emitting diode detection device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101187684A (en) * | 2006-11-15 | 2008-05-28 | 鸿富锦精密工业（深圳）有限公司 | Main board light-emitting diode detection device and method |
| CN102435958A (en) * | 2011-10-24 | 2012-05-02 | 天津市中环电子计算机有限公司 | Pneumatic double-plate optical fiber tester for LED (Light Emitting Diode) indicating lamp |
| US20120126718A1 (en) * | 2010-11-18 | 2012-05-24 | Askey Computer Corporation | LED Array Inspection Fixture |
| CN202275126U (en) * | 2011-10-25 | 2012-06-13 | 深圳市日上光电有限公司 | Test jig for LED (Light-emitting Diode) module |
| CN202382852U (en) * | 2012-02-29 | 2012-08-15 | 华高科技（苏州）有限公司 | Detecting device for LED (Light-Emitting Diode) lamp |
| CN202486060U (en) * | 2012-02-10 | 2012-10-10 | 东莞市冠佳电子设备有限公司 | PCB (printed circuit board) comprehensive detection equipment |
| CN203275617U (en) * | 2013-04-24 | 2013-11-06 | 杭州普乐科技有限公司 | Signal lamp product detector based on automatic production line |
| CN203838319U (en) * | 2014-04-28 | 2014-09-17 | 昆山明创电子科技有限公司 | LED brightness detection tool |
-
2014
- 2014-04-28 CN CN201410174032.3A patent/CN103983923B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101187684A (en) * | 2006-11-15 | 2008-05-28 | 鸿富锦精密工业（深圳）有限公司 | Main board light-emitting diode detection device and method |
| US20120126718A1 (en) * | 2010-11-18 | 2012-05-24 | Askey Computer Corporation | LED Array Inspection Fixture |
| CN102435958A (en) * | 2011-10-24 | 2012-05-02 | 天津市中环电子计算机有限公司 | Pneumatic double-plate optical fiber tester for LED (Light Emitting Diode) indicating lamp |
| CN202275126U (en) * | 2011-10-25 | 2012-06-13 | 深圳市日上光电有限公司 | Test jig for LED (Light-emitting Diode) module |
| CN202486060U (en) * | 2012-02-10 | 2012-10-10 | 东莞市冠佳电子设备有限公司 | PCB (printed circuit board) comprehensive detection equipment |
| CN202382852U (en) * | 2012-02-29 | 2012-08-15 | 华高科技（苏州）有限公司 | Detecting device for LED (Light-Emitting Diode) lamp |
| CN203275617U (en) * | 2013-04-24 | 2013-11-06 | 杭州普乐科技有限公司 | Signal lamp product detector based on automatic production line |
| CN203838319U (en) * | 2014-04-28 | 2014-09-17 | 昆山明创电子科技有限公司 | LED brightness detection tool |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106441424A (en) * | 2016-08-30 | 2017-02-22 | 惠州市鑫芯电子有限公司 | Automatic test apparatus for vehicle-mounted positioning terminal |
| CN106772132A (en) * | 2017-01-03 | 2017-05-31 | 歌尔股份有限公司 | One kind wearing electronic product LED function automatic testing equipment |
| CN106772132B (en) * | 2017-01-03 | 2019-07-19 | 歌尔股份有限公司 | A kind of wearing electronic product LED function automatic testing equipment |
| CN108132377A (en) * | 2017-12-29 | 2018-06-08 | 宁波中亿自动化装备有限公司 | Electric current value detection device and electric current value detection method |
| CN113341291A (en) * | 2021-04-10 | 2021-09-03 | 山东永而佳电子科技有限公司 | Light-emitting diode detection device |
| CN113341291B (en) * | 2021-04-10 | 2022-05-13 | 山东永而佳电子科技有限公司 | Light-emitting diode detection device |
| CN113253099A (en) * | 2021-06-08 | 2021-08-13 | 珠海市精实测控技术有限公司 | Composite motion mechanism |
| CN113253099B (en) * | 2021-06-08 | 2022-06-21 | 珠海市精实测控技术有限公司 | Composite motion mechanism |
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| CN103983923B (en) | 2017-01-18 |
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