CN206161776U - Aluminium base board high -voltage insulation test platform - Google Patents
Aluminium base board high -voltage insulation test platform Download PDFInfo
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- CN206161776U CN206161776U CN201621123870.9U CN201621123870U CN206161776U CN 206161776 U CN206161776 U CN 206161776U CN 201621123870 U CN201621123870 U CN 201621123870U CN 206161776 U CN206161776 U CN 206161776U
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- top board
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- Testing Electric Properties And Detecting Electric Faults (AREA)
Abstract
The utility model discloses an aluminium base board high -voltage insulation test platform, including test jig and withstanding voltage tester, the test jig includes base, bottom plate, test extension board, top board gentleness dynamic pressure bed, be equipped with lifting button, descending button, emergency stop button and second start button on the base, be equipped with the support column between base and the pneumatic press, pneumatic press below is passed through hollow pillar with the top board and is connected, the setting of test extension board is under the top board, the test is equipped with the test needle on the extension board, and test extension board bottom is equipped with the pillar, pillar and the bottom plate fixed connection of setting in the base top. The utility model discloses can realize the test of a plurality of products simultaneously, efficiency of software testing is high, and the security is good, need not hand the probe and make a round trip to slide on being surveyed the product, guarantees personal safety.
Description
Technical field
This utility model is related to circuit board testing device, specifically aluminium base voltage-withstand test platform.
Background technology
Heat is the formidable enemy of LED and the tired quasiconductor of other silica gel.With developing rapidly for electronics industry, the body of electronic product
Product is less and less, and power density is increasing, how to seek the best approach of radiating and structure design, becomes current electronics industry
One huge challenge of design.Aluminium base undoubtedly solves one of effective means of radiating.Aluminium base is a kind of with good scattered
The metal-based copper-clad plate of hot merit energy, by circuit layer（Copper Foil）, insulating barrier and metal-based layer composition, wherein circuit layer, it is desirable to have
Very big current capacity, for the Hi-pot test of circuit layer, is also called the operation principle of aluminium base, and power device surface mount is carried
Circuit layer, device heat produced when running is transmitted to metal-based layer by insulating barrier, is then passed heat by metal-based layer
Pass away, so as to realize the radiating to device.If doing voltage-withstand test again after the test machine-shaping of aluminium base, then detection
The time that the substandard product for going out takes during processing will necessarily reduce work efficiency, therefore to avoid this case
Occur, the voltage-withstand test of aluminium base is accomplished by carrying out voltage-withstand test in material link, the test mode commonly used at present is will be pressure
The probe of tester slidably reciprocates pointwise test on test product, checks whether testee is qualified, in test process, needs
60 ° -70 ° or so of the plane holding of manual control test probe and test product, people and object holding 10-20mm, and once
One product can only be tested, testing efficiency is very low, it is dangerous that handheld test probe carries out test to product.
Utility model content
Utility model purpose：For the problem and shortage of above-mentioned presence of the prior art, the purpose of this utility model is
A kind of aluminium base voltage-withstand test platform is provided, while realizing the test of multiple products, testing efficiency is high, and safety is good, it is not necessary to
Hand hold transducer slidably reciprocates on test product, it is ensured that personal safety.
Technical scheme：To reach above-mentioned purpose, a kind of aluminium base voltage-withstand test platform described in the utility model, including survey
Examination frame and Hi-pot Tester, the testing jig includes base, base plate, test support plate, top board and pneumatic press machine, on the base
The first start button, SR, scram button and the second start button are provided with, are provided between the base and pneumatic press machine and are propped up
Dagger, the pneumatic press machine lower section is connected with top board by hollow column, and the test support plate is arranged on immediately below top board,
The top board bottom is provided with negative plate, and the test support plate is provided with positioning needle and positive pole testing needle, and test support plate bottom sets
There is pillar, the pillar is fixedly connected with the base plate being arranged on above base.
Further, the negative pole of the Hi-pot Tester is electrically connected by wire with the negative plate of top board bottom, described
The positive pole of Hi-pot Tester is electrically connected by wire with positive pole testing needle.This design, will by pressurizeing to top board and base
Aluminium base is placed into test support plate top, and top board drops to aluminium base top and extrudes, and testing needle is compressed, testing needle bottom
End causes testing needle to become cathode contact with contacts baseplate, and then while realizes pressurizeing multigroup aluminium base.
Further, the base top is provided with least 6 groups positioning needles, the positive pole test
Pin is telescopic testing needle, and the telescopic testing needle bottom is cone.Aluminium base top to be measured is provided with
Circular hole, testing needle can be realized positioning polylith aluminium base, complete the voltage-withstand test to polylith aluminium base, improve test effect
Rate.
Further, the test support plate is glass mat or the one kind in acrylic plate.Glass mat and pressure gram
Power plate uniform insulation material, it is ensured that staff places and remove personal safety during aluminium base, while also having preferable machine
Tool performance and dielectric properties, preferable thermostability and moisture resistivity, long service life.
Further, area of the area of the base plate more than test support plate.
Further, it is equipped with insulating protective layer on the table top and hollow column of the base.The design of insulating protective layer
Base plate is isolated with base.
Above-mentioned technical proposal can be seen that the beneficial effects of the utility model：
（1）A kind of aluminium base voltage-withstand test platform described in the utility model, is directly placed into test by polylith aluminium base
Tested on support, while testing multigroup aluminium base, operator can manually place multigroup aluminium base, place
Afterwards, pressing testing button makes pneumatic press machine start working, and has both reduced the labor intensity of operator, it is ensured that the people of staff
Body safety, increased work efficiency again.
（2）A kind of aluminium base voltage-withstand test platform described in the utility model, testing needle be scalable testing needle, only when
Top board drops to aluminium base top when extruding, flexible testing needle and contacts baseplate, and testing needle bottom makes with contacts baseplate
Obtaining testing needle becomes cathode contact, and then while realizes pressurizeing multigroup aluminium base.
Description of the drawings
Fig. 1 is structural representation of the present utility model.
In figure：On 1- testing jigs, 2- Hi-pot Testers, 11- bases, 12- base plates, 13- test support plates, 14- pillars, 15-
Pressing plate, 16- hollow columns, 17- pneumatic press machines, 18- support columns, 19- testing needles, the start buttons of 111- first, 112- reset and press
Button, 113- scram buttons, the start buttons of 114- second.
Specific embodiment
Below in conjunction with the accompanying drawings and specific embodiment, this utility model is further elucidated.
Embodiment
A kind of aluminium base voltage-withstand test platform as shown in Figure 1, including testing jig 1 and Hi-pot Tester 2, the testing jig
1 includes base 11, base plate 12, test support plate 13, pillar 14, top board 15, hollow column 16 and pneumatic press machine 17, the base
11 are provided with the first start button 111, SR 112, the start button 114 of scram button 113 and second, the base 11 with
Support column 17 is provided between pneumatic press machine 17, the lower section of the pneumatic press machine 17 is connected with top board 15 by hollow column 16, institute
State test support plate 13 to be arranged on immediately below top board 14, the test support plate 13 is arranged on immediately below top board 14, the upper pressure
Plate bottom is provided with negative plate, and the test support plate 13 is provided with positioning needle 19 and positive pole testing needle, and test support plate 13 bottom is provided with
(15, the pillar 14 is fixedly connected pillar with the base plate 12 for being arranged on the top of base 11.
The negative pole of Hi-pot Tester 2 described in the present embodiment is by wire and the bottom of top board 15
Negative plate electrical connection, the positive pole of the Hi-pot Tester electrically connected by wire with positive pole testing needle 12.
The top of base 11 described in the present embodiment is provided with least 6 groups positioning needles 19, and the positive pole testing needle is telescopic
Testing needle, the telescopic testing needle bottom is cone.
It is glass mat that support plate 13 is tested described in the present embodiment.
Area of the area of base plate 12 described in the present embodiment more than test support plate 13.
Insulating protective layer is equipped with the table top and hollow column of base 11 described in the present embodiment.
A kind of specific works method of the aluminium base voltage-withstand test platform described in the present embodiment is as follows：
1）Product to be measured is got out, by the positive pole and negative pole of Hi-pot Tester 2 top board 15 respectively with testing jig 1 and bottom
Plate 12 connects applied voltage by wire；
2）Hi-pot Tester 2 is switched into opening, test voltage value is selected, the magnitude of current of Hi-pot Tester 2 is set, is adjusted resistance to
Time needed for pressure test；
3) determine that voltage is indicated whether for " 0 ", then aluminium base is sequentially placed on the testing needle 19 of test support plate 13
Side；
4) while pressing the first start button 111 and the second start button 114, pneumatic press machine 17 drive top board 15 along
Hollow column 16 is moved downward, until top board 15 is pressed in aluminium base top, the testing needle 19 tested on support plate 13 is compressed, and is surveyed
The bottom of test point 19 contacts with base plate 12, realizes the pressurization to product；
5) remove and SR 112 is pressed before test product, ensureing High voltage output " 0 " and in RESET state, removing
Test product；
6) observe whether tested aluminium base breakdown, phenomenon of burning or change colour etc., if one of which situation is represented
Product is unqualified.
Embodiment is merely to illustrate this utility model rather than limits scope of the present utility model, is reading this practicality
After new, those skilled in the art fall within what the application claims were limited to various equivalences of the present utility model
Scope.
Claims (6)
1. a kind of aluminium base voltage-withstand test platform, including testing jig（1）And Hi-pot Tester（2）, it is characterised in that：The test
Frame（1）Including base（11）, base plate（12）, test support plate（13）, pillar（14）, top board（15）, hollow column（16）It is gentle
Dynamic pressure bed（17）, the base（11）It is provided with the first start button（111）, SR（112）, scram button（113）With
Second start button（114）, the base（11）With pneumatic press machine（17）Between be provided with support column（18）, the pneumatic press machine
（17）Lower section and top board（15）By hollow column（16）Connection, the test support plate（13）It is arranged on top board（15）Under just
Side, the top board bottom is provided with negative plate, the test support plate（13）It is provided with positioning needle（19）With positive pole testing needle, test
Support plate（13）Bottom is provided with pillar (14）, the pillar（14）Be arranged on base（11）The base plate of top（12）It is fixedly connected.
2. a kind of aluminium base voltage-withstand test platform according to claim 1, it is characterised in that：The Hi-pot Tester（2）
Negative pole by wire and top board（15）The negative plate electrical connection of bottom, the positive pole of the Hi-pot Tester by wire with just
Pole testing needle (12) is electrically connected.
3. a kind of aluminium base voltage-withstand test platform according to claim 1, it is characterised in that：The base (11）Top sets
There are at least 6 groups positioning needles（19）, the positive pole testing needle is telescopic testing needle, and the telescopic testing needle bottom is circle
Taper.
4. a kind of aluminium base voltage-withstand test platform according to claim 1, it is characterised in that：It is described test support plate (13) be
One kind in glass mat or acrylic plate.
5. a kind of aluminium base voltage-withstand test platform according to claim 1, it is characterised in that：The area of the base plate (12)
More than the area of test support plate (13).
6. a kind of aluminium base voltage-withstand test platform according to claim 1, it is characterised in that：The table top of the base (11)
With insulating protective layer is equipped with hollow column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621123870.9U CN206161776U (en) | 2016-10-14 | 2016-10-14 | Aluminium base board high -voltage insulation test platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621123870.9U CN206161776U (en) | 2016-10-14 | 2016-10-14 | Aluminium base board high -voltage insulation test platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206161776U true CN206161776U (en) | 2017-05-10 |
Family
ID=58653150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621123870.9U Active CN206161776U (en) | 2016-10-14 | 2016-10-14 | Aluminium base board high -voltage insulation test platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206161776U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107843814A (en) * | 2017-10-13 | 2018-03-27 | 乾乐欣展新材料技术（上海）有限公司 | A kind of online voltage-resisting test apparatus of aluminum-based copper-clad plate |
| WO2019095258A1 (en) * | 2017-11-17 | 2019-05-23 | 太仓市何氏电路板有限公司 | Pressure resistance test platform for aluminum substrate |
| CN109856511A (en) * | 2019-01-29 | 2019-06-07 | 景德镇市宏亿电子科技有限公司 | A kind of aluminum substrate pressure resistant testing device |
-
2016
- 2016-10-14 CN CN201621123870.9U patent/CN206161776U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107843814A (en) * | 2017-10-13 | 2018-03-27 | 乾乐欣展新材料技术（上海）有限公司 | A kind of online voltage-resisting test apparatus of aluminum-based copper-clad plate |
| WO2019095258A1 (en) * | 2017-11-17 | 2019-05-23 | 太仓市何氏电路板有限公司 | Pressure resistance test platform for aluminum substrate |
| CN109856511A (en) * | 2019-01-29 | 2019-06-07 | 景德镇市宏亿电子科技有限公司 | A kind of aluminum substrate pressure resistant testing device |
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