CN207051403U - A kind of detection means of luminescent device - Google Patents
A kind of detection means of luminescent device Download PDFInfo
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- CN207051403U CN207051403U CN201720955661.9U CN201720955661U CN207051403U CN 207051403 U CN207051403 U CN 207051403U CN 201720955661 U CN201720955661 U CN 201720955661U CN 207051403 U CN207051403 U CN 207051403U
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- luminescent device
- workbench
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- probe
- scanning
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Abstract
The utility model discloses a kind of detection means of luminescent device, it is characterized in that：Including body, described body, which is provided with, to be used to carry luminescent device workbench, for the test probe contacted with luminescent device electrode, the scanning vision system of identification is scanned to luminescent device position on workbench, drive workbench and test probe close to each other with so that the control system that probe contacts with luminescent device electrode, described body is provided with the motion for driving scanning visual component close to workbench, scanning vision system can be made close to workbench, to reduce scanning vision system with testing the distance between probe, so as to lift the scanning accuracy of scanning vision system.
Description
Technical field
The utility model relates to a kind of detection means of luminescent device.
Background technology
Have a kind of emitting components as shown in figure 1, electrode surface and light-emitting area at grade；The detection dress of luminescent device
Put makes its electrode be contacted with corresponding testing needle by motion, after applying corresponding electric current, lights emitting components, test
Its optical parameter and magnitude of voltage.
When being detected at the same time to multiple luminescent devices, it is necessary to by scanning position of the vision system to each luminescent device
Put and be scanned, to obtain the position of each luminescent device, so as to control the workbench of carrying luminescent device and probe fortune
It is dynamic so that the electrode of luminescent device is contacted with probe, completes the detection to luminescent device.But photophore in the prior art
Scanning vision system in the detection means of part is fixed, if scanning vision system apart from the position of luminescent device compared with
When remote, scanning vision system scans obtained positional information can be inaccurate, causes the positional information and reality detected
Position is not inconsistent, and is unfavorable for the Effec-tive Function of detection means.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is the detection dress for providing a kind of luminescent device
Put, scanning vision system can be made close to workbench, to reduce scanning vision system with testing the distance between probe, so as to carry
Rise the scanning accuracy of scanning vision system.
To achieve the above object, the utility model provides following technical scheme：A kind of detection means of luminescent device, bag
Include body, described body be provided be used to carrying luminescent device workbench, be used for and the test probe of luminescent device electrode contact,
The scanning vision system of identification is scanned to luminescent device position on workbench, drives workbench and test probe close to each other
To cause control system that probe contacts with luminescent device electrode, described body, which is provided with, drives scanning visual component close to work
The motion of platform.
By using above-mentioned technical proposal, scanning vision system is under the effect of motion close to workbench, lifting
Accuracy during vision system scanning recognition luminescent device is scanned, the positional information of luminescent device is sent to by scanning visual mechanisms
Control system, control system carry out control workbench or probe motion after analysis calculates to information, make probe and workbench
It is close to each other, finally probe is contacted with the electrode of luminescent device, obtain the optical parameter and magnitude of voltage of luminescent device；Wherein
Motion drives the traffic direction of scanning vision system to be vertically oriented to workbench, can also tilt towards workbench, go back
Including driving scanning visual mechanisms horizontal movement, to the surface of workbench, make mutual Distance Shortened so as to run；Visit
The process that pin contacts with the electrode of luminescent device, working table movement also can be individually driven by individually driving probe motion,
It can certainly realize both while motion close to each other.
The utility model is further arranged to：Described motion includes the guide rail being arranged on body and slip peace
Balladeur train loaded on guide rail, described scanning vision system are fixed on balladeur train.
By using above-mentioned technical proposal, guide rail limits the direction of motion of balladeur train, makes scanning vision system fixed on balladeur train
System can be used some drive mechanisms to drive, can also be adopted with the operation of accurate stable, wherein balladeur train relative to the motion of guide rail
With manual push balladeur train, scanning vision system is set to run to relevant position.
The utility model is further arranged to：Described motion includes driving scanning vision system and slided on guide rail
Drive component.
By using above-mentioned technical proposal, it is preferred to use drive component is driven, and adds the detection dress of luminescent device
The automaticity put, make the operation of the operation more efficiently and accurately of the detection means of luminescent device, the form of drive component can
To be driven using motor by leading screw, or hydraulic oil cylinder driving, or cylinder driving.
The utility model is further arranged to：Described drive component is the cylinder for being fixed on frame, the cylinder axis of cylinder
It is connected with balladeur train.
By using above-mentioned technical proposal, the sliding of gas production cylinder drive carriage, it is possible to achieve scanning vision system quickly arrives
Position and return, driving structure are relatively simple.
The utility model is further arranged to：Described motion includes travel switch, and described travel switch is located at
Guide rail is close to one end of workbench.
By using above-mentioned technical proposal, the extreme position for being provided for limitation scanning vision system of travel switch, make
Vision system is scanned accurately to run in place.
The utility model is further arranged to：Described scanning vision system includes microscope assembly and is installed on microscope
Component is used for the scanning visual component that the image after amplifying to microscope is identified.
By using above-mentioned technical proposal, scanning visual component is combined with microscope assembly, and microscope assembly is by work
The luminescent device for making platform is amplified, and scanning vision system is scanned identification according to the image after amplification, both meets microscope
The function of observation, meet the scanning of short stroke again, lift precision；Wherein microscope assembly is located at lower section, and scanning vision system exists
Motion is moved to above workbench, scanning visual component is accurately identified luminescent device.
The utility model is further arranged to：Described body is fixed with viewing microscope, the thing of the viewing microscope
Mirror is towards workbench.
By using above-mentioned technical proposal, viewing microscope and scanning vision system are separately positioned, and scanning vision system exists
Under the driving of motion, have no effect on operating personnel and luminescent device is observed at any time.
The utility model is further arranged to：Probe cleaning device is provided with described workbench and for probe
The sanding component polished.
By using above-mentioned technical proposal, the head of probe becomes easily infected by dirt or become rusty when long-term use
Erosion, is polished by sanding component and probe cleaning device is cleaned, clearly fallen some influences adhered on probe and lead
The material of electric effect, make probe when being contacted with electrode, there can be preferable conductive effect, make testing result more
Add accurate.
The utility model is further arranged to：Described sanding component includes the abrading block for being arranged at workbench, described mill
The lateral surface of block is pasted with sand paper.
By using above-mentioned technical proposal, abrading block moves with the motion of workbench, is needing what probe was polished
When, control working table movement, the sand paper that abrading block lateral surface attaches is rubbed with probe, wipe the part of surface corrosion with
And other dirts.
The utility model is further arranged to：Described body is provided with blowning installation, the gas outlet court of the blowning installation
To workbench.
It is due to the surface contamination of probe and luminescent device, it is necessary to fixed in test process by using above-mentioned technical proposal
Phase is cleaned, and ensures the accuracy of test, can periodically be moved to probe cleaning position, is carried out by air blowing and cleaning device clear
It is clean.
Compared with prior art, the beneficial effects of the utility model are：Scanning vision is driven close to work by motion
Make platform, so as to increase the accuracy of scanning vision system identification, so that the electrode that probe can be accurately with luminescent device connects
Touch.
Brief description of the drawings
Fig. 1 is the structural representation of luminescent device；
Fig. 2 is the structural representation of embodiment one；
Fig. 3 is the structural representation of workbench in embodiment one
Fig. 4 is the structural representation at the detection means back side of the luminescent device of embodiment one；
Fig. 5 is the structural representation of motion and scanning vision system in embodiment one；
Fig. 6 is the structural representation of embodiment two.
Reference：1st, body；2nd, workbench；21st, probe cleaning device；22nd, sanding component；23rd, fixed mount；24th, grind
Block；3rd, probe test component；31st, probe；4th, vision system is scanned；41st, visual component is scanned；42nd, microscope assembly；5th, beche-de-mer without spike
Number test suite；6th, motion；61st, base；62nd, guide rail；63rd, balladeur train；64th, travel switch；65th, cylinder；7th, observe micro-
Mirror；8th, blowning installation.
Embodiment
Embodiment one：
As shown in Fig. 2 a kind of detection means of luminescent device, including body 1, body 1 is provided with workbench 2, probe
Test suite 3, scanning vision system 4, optical parameter test suite 5, control system.
As shown in Figure 2 and Figure 3, workbench 2 can move along X-axis, Y-axis, Z axis, and the effect of workbench 2 is to carry photophore
Part, the signified luminescent device of the present embodiment can be led core particles, and several luminescent devices are positioned over after workbench 2 with workbench 2
Moved in X, Y, Z axis direction；As shown in figure 3, being provided with sanding component 22 and probe cleaning device 21 on workbench 2, it is used for
The material conductive to the dirt on probe 31 or other influences is removed；Sanding component 22 includes being fixed on consolidating for workbench 2
Determine frame 23, the abrading block 24 of circle is fixed with fixed mount 23, be pasted with sand paper in the periphery of abrading block 24, abrading block 24 can be with work
The motion of platform 2 and move；The structure of probe cleaning device 21 can use notification number as the structure disclosed in CN103316865B.
As shown in Fig. 2, Fig. 4, Fig. 5, scanning visual component 41 is used to carry out some luminescent devices placed on workbench 2
The positional information of some luminescent devices is sent to control system, controlled by control system by scanning recognition, scanning visual component 41
The motion of workbench 2 and probe 31.Driving scanning vision system 4 is provided with body 1 close to workbench 2 or away from work
The motion 6 of platform 2, motion 6 include base 61, and horizontally disposed guide rail 62, the edge of guide rail 62 are provided with base 61
Circular table 2 is radially arranged, and slidable balladeur train 63 is provided with guide rail 62, and scanning vision system 4 is fixed on balladeur train 63,
Travel switch 64 is installed close to one end of workbench 2 in base 61, for controlling the extreme position of scanning vision system 4, from
And scanning vision system 4 is set accurately to move in place；It is provided with base 61 and promotes balladeur train 63 to move to cylinder 65, it is real
Now scanning vision system 4 moves back and forth on guide rail 62.Because motion 6 can move to the direction of workbench 2, make to sweep
Retouching vision system 4 can be closer to luminescent device, and so scanning vision system 4 can be more in the position of identification luminescent device
It is accurate；After identification is completed, scanning vision system 4 can move away from the direction of workbench 2, will not so as to scan vision system 4
Miscellaneous part is had an impact.
Probe test component 3 is provided with probe 31, and probe 31 is with positioned at the surface of workbench 2, passing through the fortune of workbench 2
It is dynamic, the luminescent device on workbench 2, until probe 31 contacts with the electrode of luminescent device, is passed through probe 31 close to probe 31
Luminescent device is powered, obtains the magnitude of voltage of luminescent device；Luminescent device after energization, optical parameter test suite 5 is obtaining
The optical parameter of luminescent device, it is finally completed the test to luminescent device.
The test process of luminescent device is as follows：
1st, vision system 4 is scanned in the presence of motion 6 close to workbench 2, i.e. scan position, on workbench 2
Some luminescent devices of carrying are scanned identification, it is determined that each position of luminescent device, and by the positional information of luminescent device
Send to control system；
2nd, motion 6 drives scanning vision system 4 to retreat, and the position of regulation probe test component 3, makes test probe 31
Relative position it is corresponding with the electrode of luminescent device；
3rd, the position of luminescent device of the control system according to acquired in scanning vision system 4, controls workbench 2 along X-axis and Y
Axle moves, and the electrode of luminescent device to be tested is moved to the underface of probe 31,
4th, optical parameter test suite 5 switches to position corresponding to luminescent device；
5th, workbench 2 is moved along Z-direction, probe 31 is contacted with the electrode of luminescent device, and luminescent device is carried out
It is powered, luminescent device is lighted, obtains magnitude of voltage, then optical parameter is obtained by optical parameter test suite 5.
It is also equipped with blowning installation 8 on body 1, the device of giving out light on the gas outlet Alignment stage 2 of blowning installation 8,
In test process, luminescent device surface attachment some impurity or dust can be by blowning installations 8 to probe 31 or hair
Optical device, which regularly blow, keeps its surface cleaning, conductive effect when increase probe 31 contacts with luminescent device, also
Add the accuracy of test result.The sanding component 22 and probe cleaning device 21 installed on workbench 2 are used for probe 31
Carrying out periodically to cleaning, abrading block 24 moves in the presence of workbench 2, by the motion of workbench 2, the side of abrading block 24 made
Sand paper can be rubbed with the surface of probe 31, so as to get rid of the conductive material of some influences of the surface attachment of probe 31；
Probe cleaning device 21 can get rid of the dirt on the surface of probe 31.Make that there is preferably conductive imitate between probe 31 and electrode
Fruit.
The viewing microscope 7 positioned at the top of workbench 2 is also equipped with body 1, is scanning visual component 41 from scanning position
Put after leaving, luminescent device is observed by viewing microscope 7.
Embodiment two：
As shown in fig. 6, being with the difference of embodiment one, the scanning vision system 4 in the present embodiment includes scanning
Visual component 41 and microscope assembly 42, scanning visual component 41 equally can be under the effects of motion 6 close to too far
From workbench 2；Wherein scanning visual component 41 is located at the surface of microscope assembly 42, and scanning visual component 41 identifies microscope
Image after the amplification of component 42, so as to accurately read the position of some luminescent devices on workbench 2, has both met to show
The function of micro mirror observation, meets the scanning of short stroke again, lifts precision.
Described above is only preferred embodiment of the present utility model, and the scope of protection of the utility model is not limited merely to
Above-described embodiment, all technical schemes belonged under the utility model thinking belong to the scope of protection of the utility model.It should refer to
Go out, for those skilled in the art, some improvement under the premise of the utility model principle is not departed from and
Retouching, these improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (10)
1. a kind of detection means of luminescent device, it is characterized in that：Including body, described body, which is provided with, to be used to carry luminescent device
Workbench, be used for and luminescent device electrode contact test probe, identification is scanned to luminescent device position on workbench
Scanning vision system, drive workbench and test probe close to each other with so that the control system that probe contacts with luminescent device electrode
System, described body are provided with the motion for driving scanning visual component close to workbench.
2. the detection means of luminescent device according to claim 1, it is characterized in that：Described motion includes being arranged at
Guide rail and slip on body are installed on the balladeur train of guide rail, and described scanning vision system is fixed on balladeur train.
3. the detection means of luminescent device according to claim 2, it is characterized in that：Described motion is swept including driving
Retouch the drive component that vision system slides on guide rail.
4. the detection means of luminescent device according to claim 3, it is characterized in that：Described drive component is to be fixed on machine
The cylinder of frame, the cylinder axis of cylinder are connected with balladeur train.
5. the detection means of luminescent device according to claim 4, it is characterized in that：Described motion is opened including stroke
Close, described travel switch is located at guide rail close to one end of workbench.
6. the detection means of luminescent device according to claim 1 or 2, it is characterized in that：Described scanning vision system bag
Include microscope assembly and be installed on microscope assembly and be used for the scanning visual component that the image after amplifying to microscope is identified.
7. the detection means of luminescent device according to claim 1, it is characterized in that：It is micro- that described body is fixed with observation
Mirror, the object lens of the viewing microscope are towards workbench.
8. the detection means of luminescent device according to claim 1, it is characterized in that：Probe is provided with described workbench
Cleaning device and the sanding component for being polished probe.
9. the detection means of luminescent device according to claim 8, it is characterized in that：Described sanding component includes being arranged at
The abrading block of workbench, the lateral surface of the abrading block are pasted with sand paper.
10. the detection means of luminescent device according to claim 1, it is characterized in that：Described body is provided with blowning installation,
The gas outlet of the blowning installation is towards workbench.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720955661.9U CN207051403U (en) | 2017-08-01 | 2017-08-01 | A kind of detection means of luminescent device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720955661.9U CN207051403U (en) | 2017-08-01 | 2017-08-01 | A kind of detection means of luminescent device |
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| Publication Number | Publication Date |
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| CN207051403U true CN207051403U (en) | 2018-02-27 |
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ID=61499997
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720955661.9U Active CN207051403U (en) | 2017-08-01 | 2017-08-01 | A kind of detection means of luminescent device |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108918900A (en) * | 2018-07-20 | 2018-11-30 | 蒋春云 | It is a kind of can automatic erasing sampling probe side wall hang drop AIDS sample processing apparatus |
| CN109262412A (en) * | 2018-09-20 | 2019-01-25 | 深圳市矽电半导体设备有限公司 | Card grinding platform driving structure and full-automatic probe station |
| CN110501539A (en) * | 2019-08-23 | 2019-11-26 | 杰西·吕 | Equipment and its application method for probe card manufacture, detection and maintenance |
| CN110749421A (en) * | 2018-07-24 | 2020-02-04 | 深圳市矽电半导体设备有限公司 | Luminescent device testing integrated machine |
| CN112254933A (en) * | 2020-10-16 | 2021-01-22 | 南京殿皓贸易有限公司 | Energy-saving qualification detection device for production of optical lens of video recording equipment |
-
2017
- 2017-08-01 CN CN201720955661.9U patent/CN207051403U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108918900A (en) * | 2018-07-20 | 2018-11-30 | 蒋春云 | It is a kind of can automatic erasing sampling probe side wall hang drop AIDS sample processing apparatus |
| CN108918900B (en) * | 2018-07-20 | 2021-07-27 | 蒋春云 | AIDS sample processing device capable of automatically wiping sidewall hanging drop of sampling needle |
| CN110749421A (en) * | 2018-07-24 | 2020-02-04 | 深圳市矽电半导体设备有限公司 | Luminescent device testing integrated machine |
| CN109262412A (en) * | 2018-09-20 | 2019-01-25 | 深圳市矽电半导体设备有限公司 | Card grinding platform driving structure and full-automatic probe station |
| CN109262412B (en) * | 2018-09-20 | 2024-04-19 | 矽电半导体设备(深圳)股份有限公司 | Needle grinding table driving structure and full-automatic probe table |
| CN110501539A (en) * | 2019-08-23 | 2019-11-26 | 杰西·吕 | Equipment and its application method for probe card manufacture, detection and maintenance |
| CN112254933A (en) * | 2020-10-16 | 2021-01-22 | 南京殿皓贸易有限公司 | Energy-saving qualification detection device for production of optical lens of video recording equipment |
| CN112254933B (en) * | 2020-10-16 | 2021-08-03 | 湖北华鑫光电有限公司 | Energy-saving qualification detection device for production of optical lens of video recording equipment |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Longgang District of Shenzhen City, Guangdong province 518172 city street in the center city City Industrial Park Road No. 3 building E Tefalongfei business building two floor Patentee after: Silicon electric semiconductor equipment (Shenzhen) Co., Ltd Address before: Longgang District of Shenzhen City, Guangdong province 518172 city street in the center city City Industrial Park Road No. 3 building E Tefalongfei business building two floor Patentee before: SHENZHEN SIDEA SEMICONDUCTOR EQUIPMENT Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |