CN202854050U - Detection device - Google Patents
Detection device Download PDFInfo
- Publication number
- CN202854050U CN202854050U CN 201220504685 CN201220504685U CN202854050U CN 202854050 U CN202854050 U CN 202854050U CN 201220504685 CN201220504685 CN 201220504685 CN 201220504685 U CN201220504685 U CN 201220504685U CN 202854050 U CN202854050 U CN 202854050U
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- China
- Prior art keywords
- unit
- transmission region
- microscope carrier
- pick
- detection module
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- Expired - Fee Related
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 46
- 230000005540 biological transmission Effects 0.000 claims description 34
- 238000004020 luminiscence type Methods 0.000 claims description 13
- 229910052736 halogen Inorganic materials 0.000 claims description 4
- 150000002367 halogens Chemical class 0.000 claims description 4
- 230000003287 optical effect Effects 0.000 description 12
- 238000010586 diagram Methods 0.000 description 4
- 230000007547 defect Effects 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 241001269238 Data Species 0.000 description 1
- 101001031591 Mus musculus Heart- and neural crest derivatives-expressed protein 2 Proteins 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
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- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
Abstract
The utility model provides a detection device, including a microscope carrier, a first detection module and a second detection module, wherein: the carrying platform is provided with a light-transmitting area; the first detection module comprises a mobile unit and an image capturing unit, the mobile unit is arranged below the carrying platform and moves relative to the carrying platform, and the image capturing unit is arranged on the mobile unit, corresponds to the light-transmitting area and is driven by the mobile unit to move relative to the light-transmitting area; and the second detection module comprises a swinging unit and a conductive unit, the swinging unit is arranged on the carrying platform and is close to the light-transmitting area and swings relative to the light-transmitting area, and the conductive unit is arranged on the swinging unit and is driven by the swinging unit to be relatively close to or far away from the light-transmitting area.
Description
Technical field
The utility model relates to a kind of technical field of pick-up unit, particularly relevant for a kind of pick-up unit that carries out automated optical detection and electrical detection.
Background technology
No matter be terminal electronic product or middle and upper reaches spare part, the ring that the quality of shipment is very paid attention to for the client is also concerning the goodwill of manufacturer itself, thus product to detect operation be an indispensable part.Generally speaking, the product of electronic product detects that operation comprises outward appearance and surface blemish detects, electric defect detects.
Wherein, it is to utilize automated optical to detect (Automated Optical Inspection that outward appearance and surface blemish detect, AOI) whether outward appearance and the surface of mode detection one determinand have flaw, flat-panel screens (Flat Panel Display for example, whether outward appearance FPD) and surface have the flaws such as bright spot, dim spot, and whether outward appearance and the surface such as solar cell has the flaws such as broken again.Detection mode is to utilize automated optical to detect (Automated Optical Inspection, AOI) mode to detect the flaw situation of a determinand.The automated optical detection mode is to utilize a pick-up unit with image acquisition unit to capture the image of a determinand, and compares the image of described determinand and the difference between the image of presetting, to analyze and to judge the flaw situation of described determinand.Described image acquisition unit comprises a camera lens and a charge coupled cell (Charge-coupled Device, CCD).
Electrical detection is to utilize a pick-up unit with conductive unit to contact the wiring of described determinand and form a loop, whether produces short circuit (short circuit) to analyze described loop, the electric defect such as open circuit (open circuit) or electric leakage and judge described determinand whether function is normal.
But above-mentioned is that the automated optical that utilizes two kinds of different pick-up units to carry out respectively determinand detects and electrical detection, thus determinand must dismounting between two kinds of different pick-up units, move, for the tested efficient of determinand, there is no and benefit.
Summary of the invention
Because solve traditional determinand when carrying out optical detection and electrical detection, must dismounting between two kinds of pick-up units, move tested object and cause the clear problem of tested efficient, the utility model provides a kind of pick-up unit especially, its technological means, comprise: a microscope carrier, a first detection module and one second detection module, wherein:
Described microscope carrier has a transmission region; Described first detection module comprises a mobile unit and an image acquisition unit, described mobile unit is arranged on described microscope carrier below and moves relative to described microscope carrier, described image acquisition unit is arranged on corresponding described transmission region on the described mobile unit, and accepts the drive of described mobile unit and move relative to described transmission region; And described the second detection module comprises a swing unit and a conductive unit, described swing unit is arranged on contiguous described transmission region and the swing of relatively described transmission region on the described microscope carrier, described conductive unit is arranged on the described swing unit, and accept described swing unit drive and relatively near or away from described transmission region.
On implementation, described mobile unit comprises a slide rail and a slide unit, and described slide rail is arranged on described microscope carrier below, and described slide unit is arranged on the described slide rail;
Described mobile unit also comprises a belt pulley and a belt, and described belt pulley is arranged on described slide rail end, and described belt is arranged on the described belt pulley and connects described slide unit;
Described swing unit is articulated on the described microscope carrier in the formed pivot hole;
Described first detection module also comprises a luminescence unit, and described luminescence unit is arranged on the corresponding described transmission region in described microscope carrier below;
Described luminescence unit comprises a Halogen lamp LED;
Described first detection module also comprises a shading element, and described shading element is arranged on the corresponding described transmission region in described microscope carrier top;
Described image acquisition unit comprises a camera lens and a charge coupled cell.
Thus, described determinand only needs on same pick-up unit, can automatically carry out optical detection and electrical detection, operating personnel need not again dismounting between two kinds of pick-up units, move described determinand, so that promote the tested efficient of described determinand and detect operational convenience.
Yet, for can be clearly and fully disclose the utility model, and give the legend of enumerating better enforcement, to describe its embodiment in detail as described later:
Description of drawings
Fig. 1 is the schematic diagram of the utility model preferred embodiment;
Fig. 2 is the side view of Fig. 1;
Fig. 3 is the vertical view of Fig. 1;
Fig. 4 a to Fig. 4 b is the schematic diagram of swing unit;
Fig. 5 is the schematic diagram of luminescence unit.
Description of reference numerals:
The 11-microscope carrier; The 111-transmission region; The 112-first detection module; 113-the second detection module; The 12-image acquisition unit; The 13-conductive unit; The 14-slide unit; The 15-slide rail; The 16-mobile unit; The 161-belt; The 162-belt pulley; The 17-swing unit; 171-pivot hole; The 18-luminescence unit; The 19-shading element; The 2-determinand.
Embodiment
Please merge and consult Fig. 1 to Fig. 3, disclose the graphic of the utility model one preferred embodiment.Wherein, Fig. 1 discloses configuration schematic diagram of the present utility model; Fig. 2 discloses the side view of Fig. 1; Fig. 3 discloses the vertical view of Fig. 1.Above-mentioned graphic explanation pick-up unit comprises a microscope carrier 11, a first detection module 112 and one second detection module 113, wherein:
Described microscope carrier 11 has a transmission region 111, and it can be to make (as shown in Figure 3) by light-transmitting materials such as epoxy resin, silica gel, quartz and glass that described transmission region 111 is implemented.
Described first detection module 112 includes a mobile unit 16 and an image acquisition unit 12, described mobile unit 16 can relatively move for microscope carrier 11, and described image acquisition unit 12 is arranged on corresponding transmission region 111 on the described mobile unit 16, and accepts the drive of described mobile unit 11 and move with respect to transmission region 111.On implementation, described mobile unit 16 is arranged on microscope carrier 11 belows, and includes a slide rail 15 and a slide unit 14, and described slide rail 15 is arranged on microscope carrier 11 belows, and described slide unit 14 is arranged on the slide rail 15; Described mobile unit 16 also includes a belt pulley 162 and a belt 161, and described belt pulley 162 is arranged on described slide rail 15 ends, and described belt 161 is arranged on the belt pulley 162 and connect slide unit 14.
Described the second detection module 113 includes a swing unit 17 and a conductive unit 13, described swing unit 17 is arranged on the microscope carrier 11 and can swings with respect to transmission region 111, described conductive unit 13 is arranged on the swing unit 17, and accept described swing unit 17 drive and relatively near or away from transmission region 111.On implementation, described swing unit 17 is to be articulated on the microscope carrier 11 in the formed pivot hole 171.
Wherein, described first detection module 112 also comprises a luminescence unit 18 (as shown in Figure 5), corresponds to transmission region 111 and described luminescence unit 18 is arranged on microscope carrier 11 belows; Described luminescence unit 18 includes a Halogen lamp LED, and described luminescence unit 18 can be adjusted according to actual demand the quantity of Halogen lamp LED; Described first detection module 112 also comprises a shading element 19 (as shown in Figure 5), corresponds to transmission region 111 and described shading element 19 is arranged on microscope carrier 11 tops; Described image acquisition unit 12 includes a camera lens and a charge coupled cell.
In practical application, operating personnel on the transmission region 111 that a described determinand 2 is arranged on described microscope carrier 11 after, can send one first detection instruction or one second by a processing module (for example microprocessor or microcontroller) and detect instruction to pick-up unit, detect and obtain an image data of determinand 2 or require the second detection module 113 to carry out the electrical detection (I-Vtest) of determinand 2 to obtain electrical data of determinand 2 so that pick-up unit requires first detection module 112 to carry out automated optical.Described processing module can and analyze to judge flaw situation or the electric characteristics of determinand 2 according to image data or electrical comparing.
Described pick-up unit is the automated optical detection of carrying out determinand 2 according to the described first detection module 112 of following step order after receiving the first detection instruction:
At first, the luminescence unit 18 of ordering described microscope carrier 11 belows to correspond to transmission region 111 emits beam to described transmission region 111, so that the image acquisition unit 12 of the corresponding transmission region 111 in described microscope carrier 11 belows can be clear be captured to get the image data of determinand 2 by transmission region 111, and cover transmission region 111 by shading element 19, can reduce interference, the diffraction of extraneous light, to obtain clearly image data;
The person of connecing, order the belt pulley 162 of described mobile unit 16 to rotate, so that set belt 161 drive slide units 14 move at slide rail 15 on the belt pulley 162, related so that image acquisition unit 12 moves with respect to transmission region 111, so, described image acquisition unit 12 can capture the image data at determinand 2 each position; For example, described determinand 2 can be a solar energy module, and described solar energy module has a plurality of solar cells, the image data of each solar cell in 12 described solar energy modules of fechtable of described image acquisition unit;
At last, described processing module is compared the image data of described determinand 2 and the difference between the image data of presetting, and analyzes and judge the flaw situation of described determinand 2; For example, with intact solar energy module (described default image data), both image datas can judge after comparison whether the solar cell in the described solar energy module is broken in the non-intact solar energy module.
Then, described pick-up unit then carries out the electrical detection of described determinand 2 according to described the second detection module 113 of following step order after receiving described the second detection instruction:
At first, swing unit 17 with respect to transmission region 111 on the order microscope carrier 11 swings, so that the conductive unit 13 on the swing unit 17 is by relatively changing into relatively near transmission region 111 away from transmission region 111, and then contact measured thing 2 and form loop (shown in Fig. 4 a to Fig. 4 b);
At last, whether described processing module produces short circuit, opens circuit or the electric defect such as electric leakage is judged determinand 2 whether function is normal by analysis circuit; For example whether described solar energy module produces short circuit or opens circuit, and causes malfunction.
Thus, determinand 2 can carry out respectively automated optical at same pick-up unit and detect and electrical detection, and need not move and dismounting determinand 2, can detect more efficiently determinand 2, and reduce accounting for of pick-up unit institute palpus and put the space, and then promote tested efficient and detect operational convenience.
To sum up institute is old, only is preferred embodiment of the present utility model, is not to limit the utility model; All other do not break away from the equivalence of finishing under the spirit that the utility model discloses to be modified or displacement, all should be contained in the aftermentioned claim.
Claims (8)
1. a pick-up unit is characterized in that, comprising:
One microscope carrier has a transmission region;
One first detection module, comprise a mobile unit and an image acquisition unit, described mobile unit is arranged on described microscope carrier below and moves relative to described microscope carrier, described image acquisition unit is arranged on corresponding described transmission region on the described mobile unit, and accepts the drive of described mobile unit and move relative to described transmission region; And
One second detection module, comprise a swing unit and a conductive unit, described swing unit is arranged on contiguous described transmission region and the swing of relatively described transmission region on the described microscope carrier, described conductive unit is arranged on the described swing unit, and accept described swing unit drive and relatively near or away from described transmission region.
2. described pick-up unit according to claim 1 is characterized in that, described mobile unit comprises a slide rail and a slide unit, and described slide rail is arranged on described microscope carrier below, and described slide unit is arranged on the described slide rail.
3. described pick-up unit according to claim 2 is characterized in that, described mobile unit also comprises a belt pulley and a belt, and described belt pulley is arranged on described slide rail end, and described belt is arranged on the described belt pulley and connects described slide unit.
4. described pick-up unit according to claim 1 is characterized in that, described swing unit is articulated on the described microscope carrier in the formed pivot hole.
5. described pick-up unit according to claim 1 is characterized in that, described first detection module also comprises a luminescence unit, and described luminescence unit is arranged on the corresponding described transmission region in described microscope carrier below.
6. described pick-up unit according to claim 5 is characterized in that, described luminescence unit comprises a Halogen lamp LED.
7. described pick-up unit according to claim 1 is characterized in that, described first detection module also comprises a shading element, and described shading element is arranged on the corresponding described transmission region in described microscope carrier top.
8. described pick-up unit according to claim 1 is characterized in that, described image acquisition unit comprises a camera lens and a charge coupled cell.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW101217262U TWM452334U (en) | 2012-09-07 | 2012-09-07 | Detecting device |
| TW101217262 | 2012-09-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202854050U true CN202854050U (en) | 2013-04-03 |
Family
ID=47985234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220504685 Expired - Fee Related CN202854050U (en) | 2012-09-07 | 2012-09-28 | Detection device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN202854050U (en) |
| TW (1) | TWM452334U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103674960A (en) * | 2012-09-07 | 2014-03-26 | 威光自动化科技股份有限公司 | Detection device |
| CN104555314A (en) * | 2014-12-29 | 2015-04-29 | 东莞市神州视觉科技有限公司 | Conveying system |
-
2012
- 2012-09-07 TW TW101217262U patent/TWM452334U/en not_active IP Right Cessation
- 2012-09-28 CN CN 201220504685 patent/CN202854050U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103674960A (en) * | 2012-09-07 | 2014-03-26 | 威光自动化科技股份有限公司 | Detection device |
| CN104555314A (en) * | 2014-12-29 | 2015-04-29 | 东莞市神州视觉科技有限公司 | Conveying system |
| CN104555314B (en) * | 2014-12-29 | 2017-01-04 | 东莞市神州视觉科技有限公司 | Transmission system |
Also Published As
| Publication number | Publication date |
|---|---|
| TWM452334U (en) | 2013-05-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130403 Termination date: 20160928 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |