CN208125636U - A kind of detection device of LED chip - Google Patents
A kind of detection device of LED chip Download PDFInfo
- Publication number
- CN208125636U CN208125636U CN201820491366.7U CN201820491366U CN208125636U CN 208125636 U CN208125636 U CN 208125636U CN 201820491366 U CN201820491366 U CN 201820491366U CN 208125636 U CN208125636 U CN 208125636U
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- China
- Prior art keywords
- rack
- screw rod
- led chip
- detection device
- detection
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- 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.)
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Abstract
The utility model discloses a kind of detection devices of LED chip, including supporting leg, rack, power supply, first spiro rod support, monitor station, the rack is provided with above the supporting leg, the rack is internally provided with the power supply, the second spiro rod support is provided with above the rack, the second screw rod is provided on second spiro rod support, the second movable block is provided on second screw rod, the other end of second screw rod is provided with the second rotation handwheel, movable table is provided with above second movable block, the movable table is internally provided with first spiro rod support, the first screw rod is provided on first spiro rod support, the first movable block is provided on first screw rod.Beneficial effect is：Position of the chip to be detected relative to detection probe is adjusted by the first rotation handwheel of rotation and the second rotation handwheel, compares traditional detection method, the degree of automation of the detection device is higher, the precision of detection is higher, the result of detection is relatively reliable.
Description
Technical field
The utility model relates to detection device fields, and in particular to a kind of detection device of LED chip.
Background technique
The continuous development of light-emitting diode chip for backlight unit manufacturing technology so that great power LED enter that general lighting field becomes can
Can, and LED hold at high price restricted its become lighting source one of principal element, at present be directed to LED chip inspection
Survey the detection of the mainly Photoelectric Detection and presentation quality of the detection and finished product of P-N junction quality.Traditional detection method is main
There is a problem of following：Detection process is all to have manually to complete mostly, and detection efficiency is extremely low, and detection accuracy and quality can not obtain
To guarantee, to further increasing the disadvantages of yields of LED chip is without too big facilitation.
Utility model content
The purpose of this utility model is that solve the above-mentioned problems and provides a kind of detection device of LED chip.
The utility model is achieved through the following technical solutions above-mentioned purpose：
A kind of detection device of LED chip, including supporting leg, rack, power supply, the first spiro rod support, monitor station, the supporting leg
Top be provided with the rack, the rack is internally provided with the power supply, the second spiral shell is provided with above the rack
Rod bearing is provided with the second screw rod on second spiro rod support, is provided with the second movable block on second screw rod, and described
The other end of two screw rods is provided with the second rotation handwheel, and movable table, the movable table are provided with above second movable block
Be internally provided with first spiro rod support, the first screw rod is provided on first spiro rod support, on first screw rod
Be provided with the first movable block, the other end of first screw rod is provided with the first rotation handwheel, behind the rack in top
It is provided with column, the other end of the column is provided with hydraulic stem, and detection probe is provided with below the hydraulic stem, described vertical
The side of column is provided with connecting rod, and display screen is provided in the connecting rod, and the side of the rack is symmetrically arranged with heat dissipation lattice
Grid.
In above structure, LED chip to be detected is placed on the monitor station, drives institute by going up and down the hydraulic stem
Detection probe movement is stated until observation is clear to analyse detected chip surface, by rotating the first rotation handwheel and described second
Handwheel is rotated to adjust the position of the relatively described detection probe of workpiece to be checked, enables the table for observing entire workpiece to be checked
The surface in face, workpiece to be checked can clearly indicate out by the display screen, carry out analysis and observation convenient for people, improve work
Process reduction in the numbers of seconds can be dispersed the heat generated in the course of work of the power supply by the heat dissipation grid, with
Exempt to influence the service life of the power supply due to overheat.
Keep the result of detection accurate and reliable in order to reduce the fraction defective of LED chip, the supporting leg and the rack are logical
Welded connecting is crossed, the rack is bolted with the power supply.
Keep the result of detection accurate and reliable in order to reduce the fraction defective of LED chip, the rack and the heat dissipation lattice
Grid are connected by screw to, and the rack and the column pass through welded connecting.
Keep the result of detection accurate and reliable in order to reduce the fraction defective of LED chip, the power supply and the display screen
It is connected by conducting wire, the display screen is connect with the detection probe by conducting wire.
Keep the result of detection accurate and reliable in order to reduce the fraction defective of LED chip, the power supply and the detection are visited
Head is connected by conducting wire.
Keep the result of detection accurate and reliable in order to reduce the fraction defective of LED chip, the column and the hydraulic stem
It is bolted, the hydraulic stem is bolted with the detection probe.
Keep the result of detection accurate and reliable in order to reduce the fraction defective of LED chip, the connecting rod and the display
Screen is bolted, and first screw rod is connect with first spiro rod support by bearing.
Beneficial effect is：It is opposite to adjust chip to be detected by the first rotation handwheel of rotation and the second rotation handwheel
In the position of detection probe, compare traditional detection method, the degree of automation of the detection device is higher, detection precision more
High, detection result is relatively reliable.
Detailed description of the invention
Fig. 1 is a kind of main view of the detection device of LED chip described in the utility model；
Fig. 2 is a kind of left view of the detection device of LED chip described in the utility model；
Fig. 3 is a kind of structural schematic diagram of the detection device heat dissipation grid of LED chip described in the utility model.
The reference numerals are as follows：
1, supporting leg；2, rack；3, power supply；4, the first spiro rod support；5, monitor station；6, display screen；7, connecting rod；8, it stands
Column；9, hydraulic stem；10, detection probe；11, the first movable block；12, the first rotation handwheel；13, the first screw rod；14, the second screw rod
Support；15, movable table；16, the second movable block；17, the second rotation handwheel；18, the second screw rod；19, heat dissipation grid.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing：
As shown in Figure 1-Figure 3, a kind of detection device of LED chip, including supporting leg 1, rack 2, power supply 3, the first screw rod branch
Organic frame 2 is arranged in seat 4, monitor station 5, the top of supporting leg 1, and rack 2 is internally provided with power supply 3, and power supply 3 is used to provide electric energy,
The top of rack 2 is provided with the second spiro rod support 14, and the second spiro rod support 14 fixes the second screw rod 18, the second screw rod for installing
The second screw rod 18 is provided on support 14, the second screw rod 18 is arranged on second screw rod 18 for driving the second movable block 16 mobile
There is the second movable block 16, the other end of the second screw rod 18 is provided with the second rotation handwheel 17, the top setting of the second movable block 16
There is movable table 15, movable table 15 is internally provided with the first spiro rod support 4, and the first spiro rod support 4 fixes the first spiral shell for installing
Bar 13 is provided with the first screw rod 13 on first spiro rod support 4, and the first screw rod 13 is for driving the first movable block 11 mobile, and first
It is provided with the first movable block 11 on screw rod 13, the other end of the first screw rod 13 is provided with the first rotation handwheel 12, behind rack 2
Middle top is provided with column 8, and the other end of column 8 is provided with hydraulic stem 9, and hydraulic stem 9 is for driving detection probe 10 to realize fortune
Dynamic, the lower section of hydraulic stem 9 is provided with detection probe 10, and for detection probe 10 for detecting, the side of column 8 is provided with connecting rod 7,
Connecting rod 7 is provided with display screen 6, display screen 6 is for showing object to be detected for installing fixed display screen 6 in connecting rod 7
Surface image, the side of rack 2 are symmetrically arranged with heat dissipation grid 19, and heat dissipation grid 19 is for radiating.
In above structure, LED chip to be detected is placed on monitor station 5, detection probe is driven by raise-lower hydraulic bar 9
10 movements analyse detected chip surface until observation is clear, are adjusted by the first rotation handwheel 12 of rotation and the second rotation handwheel 17
Position of the workpiece to be checked with respect to detection probe 10 is saved, the surface for observing entire workpiece to be checked, the table of workpiece to be checked are enabled
Face can clearly indicate out by display screen 6, carry out analysis and observation convenient for people, improve process reduction in the numbers of seconds,
The heat generated in the course of work of power supply 3 can be dispersed by heat dissipation grid 19, in order to avoid power supply 3 is influenced due to overheat
Service life.
Keep the result of detection accurate and reliable in order to reduce the fraction defective of LED chip, supporting leg 1 and rack 2 pass through welding
Connection, rack 2 are bolted with power supply 3, and rack 2 is connected by screw to heat dissipation grid 19, and rack 2 passes through with column 8
It is welded to connect, power supply 3 is connect with display screen 6 by conducting wire, and display screen 6 is connect with detection probe 10 by conducting wire, power supply 3 and inspection
Probing head 10 is connected by conducting wire, and column 8 is bolted with hydraulic stem 9, and hydraulic stem 9 and detection probe 10 are connected by bolt
It connects, connecting rod 7 is bolted with display screen 6, and the first screw rod 13 is connect with the first spiro rod support 4 by bearing.
The basic principles and main features and advantage of the utility model have been shown and described above.The technical staff of the industry
It should be appreciated that the present utility model is not limited to the above embodiments, the above embodiments and description only describe this
The principle of utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model also has various change
And improvement, these various changes and improvements fall within the scope of the claimed invention.
Claims (7)
1. a kind of detection device of LED chip, it is characterised in that：Including supporting leg (1), rack (2), power supply (3), the first screw rod branch
Seat (4), monitor station (5), are provided with the rack (2) above the supporting leg (1), the rack (2) is internally provided with institute
It states power supply (3), is provided with the second spiro rod support (14) above the rack (2), is arranged on second spiro rod support (14)
Have the second screw rod (18), be provided with the second movable block (16) on second screw rod (18), second screw rod (18) it is another
End is provided with the second rotation handwheel (17), is provided with movable table (15), the movable table above second movable block (16)
(15) be internally provided with first spiro rod support (4), be provided with the first screw rod (13) on first spiro rod support (4),
It is provided with the first movable block (11) on first screw rod (13), the other end of first screw rod (13) is provided with the first rotation
Handwheel (12), behind the rack (2) in top be provided with column (8), the other end of the column (8) is provided with hydraulic stem
(9), it is provided with detection probe (10) below the hydraulic stem (9), the side of the column (8) is provided with connecting rod (7), institute
It states and is provided on connecting rod (7) display screen (6), the side of the rack (2) is symmetrically arranged with heat dissipation grid (19).
2. a kind of detection device of LED chip according to claim 1, it is characterised in that：The supporting leg (1) and the machine
By being welded to connect, the rack (2) is bolted frame (2) with the power supply (3).
3. a kind of detection device of LED chip according to claim 1, it is characterised in that：The rack (2) dissipates with described
Heat grate (19) is connected by screw to, and the rack (2) and the column (8) pass through welded connecting.
4. a kind of detection device of LED chip according to claim 1, it is characterised in that：The power supply (3) shows with described
Display screen (6) is connected by conducting wire, and the display screen (6) is connect with the detection probe (10) by conducting wire.
5. a kind of detection device of LED chip according to claim 1, it is characterised in that：The power supply (3) and the inspection
Probing head (10) is connected by conducting wire.
6. a kind of detection device of LED chip according to claim 1, it is characterised in that：The column (8) and the liquid
Compression bar (9) is bolted, and the hydraulic stem (9) is bolted with the detection probe (10).
7. a kind of detection device of LED chip according to claim 1, it is characterised in that：The connecting rod (7) with it is described
Display screen (6) is bolted, and first screw rod (13) is connect with first spiro rod support (4) by bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820491366.7U CN208125636U (en) | 2018-04-09 | 2018-04-09 | A kind of detection device of LED chip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820491366.7U CN208125636U (en) | 2018-04-09 | 2018-04-09 | A kind of detection device of LED chip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208125636U true CN208125636U (en) | 2018-11-20 |
Family
ID=64194134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820491366.7U Expired - Fee Related CN208125636U (en) | 2018-04-09 | 2018-04-09 | A kind of detection device of LED chip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208125636U (en) |
-
2018
- 2018-04-09 CN CN201820491366.7U patent/CN208125636U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181120 Termination date: 20210409 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |