CN206292353U - A kind of automatic adjustable high-voltage testing device - Google Patents
A kind of automatic adjustable high-voltage testing device Download PDFInfo
- Publication number
- CN206292353U CN206292353U CN201621234709.9U CN201621234709U CN206292353U CN 206292353 U CN206292353 U CN 206292353U CN 201621234709 U CN201621234709 U CN 201621234709U CN 206292353 U CN206292353 U CN 206292353U
- Authority
- CN
- China
- Prior art keywords
- testing device
- control panel
- voltage testing
- high pressure
- automatic adjustable
- Prior art date
- 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.)
- Active
Links
Landscapes
- Testing Electric Properties And Detecting Electric Faults (AREA)
Abstract
The utility model discloses a kind of automatic adjustable high-voltage testing device, including control panel, pressure regulator, stepup transformer, first high pressure differential probe, second high pressure differential probe, two-channel digital oscillograph and touch-screen display terminal, the control panel is connected with the pressure regulator, the pressure regulator is connected with the stepup transformer, the stepup transformer is connected with the first high pressure differential probe, the first high pressure differential probe, second high pressure differential probe is connected with the two-channel digital oscillograph simultaneously, the digital oscilloscope is connected with touch-screen display terminal, the touch-screen display terminal is connected with control panel.Automatic adjustable high-voltage testing device of the present utility model has that high degree of automation, measuring accuracy be high, security is good and with low cost.
Description
Technical field
The utility model is related to circuit board testing instrument or equipment technical field, specifically refers to a kind of automatic adjustable high pressure
Test device.
Background technology
In the test process of circuit board, it is often necessary to carry out Hi-pot test.Traditional pressure regulation method is pressure regulator and boosting
The combination of device is proportionally designed carries out manual voltage regulation test, mainly has the disadvantage that：Such as to the requirement of tester's specialized capability
It is high；It is dangerous as debugging Keep Clear-High Voltage property is big manually；As high voltage debugging efficiency is low.
Utility model content
The purpose of this utility model is to provide a kind of automatic adjustable high-voltage testing device, with high degree of automation, surveys
Examination high precision, the characteristics of security is good and with low cost.
The utility model can be achieved through the following technical solutions：
The utility model discloses a kind of automatic adjustable high-voltage testing device, including control panel, pressure regulator, stepup transformer,
First high pressure differential probe, the second high pressure differential probe, two-channel digital oscillograph and touch-screen display terminal, the control panel
It is connected with the pressure regulator, the pressure regulator is connected with the stepup transformer, the stepup transformer is connected with the first high pressure differential probe,
The first high pressure differential probe, the second high pressure differential probe are connected with the two-channel digital oscillograph simultaneously, the numeral
Oscillograph is connected with touch-screen display terminal, and the touch-screen display terminal is connected with control panel.
Further, the control panel is built-in with relay, and the control panel is connected by relay with the stepup transformer.
Further, the pressure regulator is screw rod dial type pressure regulator.
Further, the stepup transformer is 1:40 stepup transformers.
Further, the model MSO4054 of the dual channel oscilloscope.
Further, the first high pressure differential probe, the model of the second high pressure differential probe are RP1050D.
Further, the model SDG-10KVA of the stepup transformer.
Further, the model TDGC2-5KVA of the pressure regulator.
Further, the model GYKZB_KB of the control panel.
A kind of automatic adjustable high-voltage testing device of the utility model, with following beneficial effect：
Firstth, high degree of automation, using low voltage control High voltage output, in this way, it is possible to achieve high-voltage product
The automatic power-on and power-off of test and the automatic test of high-voltage product index, improve the efficiency of high-voltage product test；
Secondth, measuring accuracy is high, using low voltage control High voltage output, in this way, it is possible to achieve high-voltage product is surveyed
The automatic power-on and power-off of examination and the automatic test of high-voltage product index, it is to avoid manual operation is improved for the influence of measuring accuracy
The precision of test；
3rd, security is good, by low voltage control high pressure, greatly promotes the security of operator.Prevent high pressure electric shock thing
Therefore occur；
4th, it is with low cost, with pressure regulator+screw rod dial+control panel+stepup transformer+oscillograph+high pressure differential probe group
Into device building block is conventional electrical component, and connection is simple, effectively reduces cost of goods manufactured.
Brief description of the drawings
Accompanying drawing 1 is a kind of automatic adjustable high-voltage testing device theory diagram of the utility model.
Specific embodiment
In order that those skilled in the art more fully understand the technical solution of the utility model, with reference to embodiment and
Accompanying drawing is described in further detail to the utility model product.
As shown in figure 1, the utility model discloses a kind of automatic adjustable high-voltage testing device, including control panel, pressure regulation
Device, stepup transformer, the first high pressure differential probe, the second high pressure differential probe, two-channel digital oscillograph and touch-screen display terminal,
The control panel is connected with the pressure regulator, and the pressure regulator is connected with the stepup transformer, the stepup transformer and the first High Pressure Difference
Sub-probe is connected, and the first high pressure differential probe, the second high pressure differential probe connect with the two-channel digital oscillograph simultaneously
Connect, the digital oscilloscope is connected with touch-screen display terminal, the touch-screen display terminal is connected with control panel.The control
Plate is built-in with relay, and the control panel is connected by relay with the stepup transformer.The pressure regulator is screw rod dial type
Pressure regulator.The stepup transformer is 1:40 stepup transformers.The model MSO4054 of the dual channel oscilloscope.First High Pressure Difference
Sub-probe, the model of the second high pressure differential probe are RP1050D.The model SDG-10KVA of the stepup transformer.The pressure regulation
The model TDGC2-5KVA of device.The model GYKZB_KB of the control panel.
In the utility model, different parts specifically act as：
Pressure regulator：Power frequency electric depressor, input AC 220V, 0 ~ 250V of output exchange；Screw rod dial：360 ° is to be divided into
250 scales（External diameter scale dial scale is 1mm）, each scale is 1V；Control panel：Control relay on alternating current 220V electricity,
Control screw rod scale plate screw is moved left and right, every time a mobile scale（1mm）；Stepup transformer：Fixed stepup transformer, boosting ratio 1:
40, highest booster voltage 10KV, output current 1A；High pressure differential probe：High_voltage isolation, gear is adjustable, and maximum bears high pressure
12KV；Oscillograph：Two-channel digital oscillograph；Touch-screen display terminal：Display touch-screen display terminal interface platform.
Its operation principle is：Control panel and oscillograph usb communication mouthful connection touch-screen display terminal；Input needs regulation
Magnitude of voltage, starts power on buttons, relay adhesive, and alternating current 220V is added to pressure regulator two ends, and control panel is adjusted according to calculated value
Screw rod drives pressure regulator to adjust bar to be transferred to predeterminated voltage position.Touch-screen display terminal reads oscillograph voltage, and oscillograph reads electricity
Pressure and predeterminated voltage are contrasted, if unanimously, no longer adjusted；If inconsistent, control panel can be finely adjusted automatically, so as to reach
To preset high-pressure voltage output.
Specific works mode is：Product to be tested simultaneously with stepup transformer, the first high pressure differential probe, the second High Pressure Difference
Sub-probe, control panel connection, 1600V is output as if necessary to regulation stepup transformer, is directly inputted in touch-screen display terminal
1600V, starts power on buttons, and touch-screen display terminal can quickly issue instructions to control panel, control panel control relay adhesive,
And adjusting screw rod dial quickly arrives 40mm EXT scales position（40*40=1600V）.Stepup transformer ideal situation output voltage should
It is 40*40=1600V, whether the first high pressure differential probe detection output voltage is consistent with virtual voltage, if inconsistent, automatically
Fine setting screw rod scale plate, it is only consistent with predeterminated voltage to voltage.If consistent, start follow-up index test；Second high pressure difference
Probe test product index parameter and touch-screen display terminal pre-set level are contrasted, and are passed through if consistent.It is inconsistent then
Failure.After the completion of test, automatic reset relay, so as to power off.
The above, preferred embodiment only of the present utility model not makees any formal to the utility model
Limitation；The those of ordinary skill of all industry can shown in by specification accompanying drawing and the above and swimmingly implement this practicality
It is new；But, all those skilled in the art are not being departed from the range of technical solutions of the utility model, using above institute
The technology contents of announcement and the equivalent variations of a little variation, modification and evolution made, are equivalence enforcement of the present utility model
Example；Meanwhile, the change of all any equivalent variations made to above example according to substantial technological of the present utility model, modification with
Develop etc., still fall within the protection domain of the technical solution of the utility model.
Claims (9)
1. a kind of automatic adjustable high-voltage testing device, it is characterised in that：Including control panel, pressure regulator, stepup transformer, the first high pressure
Differential probe, the second high pressure differential probe, two-channel digital oscillograph and touch-screen display terminal, the control panel and the tune
Depressor is connected, and the pressure regulator is connected with the stepup transformer, and the stepup transformer is connected with the first high pressure differential probe, and described first
High pressure differential probe, the second high pressure differential probe are connected with the two-channel digital oscillograph simultaneously, the digital oscilloscope with
Touch-screen display terminal is connected, and the touch-screen display terminal is connected with control panel.
2. automatic adjustable high-voltage testing device according to claim 1, it is characterised in that：The control panel be built-in with after
Electrical equipment, the control panel is connected by relay with the stepup transformer.
3. automatic adjustable high-voltage testing device according to claim 2, it is characterised in that：The pressure regulator is carved for screw rod
Dial-type pressure regulator.
4. automatic adjustable high-voltage testing device according to claim 3, it is characterised in that：The stepup transformer is 1:40 liters
Depressor.
5. automatic adjustable high-voltage testing device according to claim 4, it is characterised in that：The dual channel oscilloscope
Model MSO4054.
6. automatic adjustable high-voltage testing device according to claim 5, it is characterised in that：The first high pressure difference is visited
Head, the model of the second high pressure differential probe are RP1050D.
7. automatic adjustable high-voltage testing device according to claim 6, it is characterised in that：The model of the stepup transformer
SDG-10KVA。
8. automatic adjustable high-voltage testing device according to claim 7, it is characterised in that：The model of the pressure regulator
TDGC2-5KVA。
9. automatic adjustable high-voltage testing device according to claim 8, it is characterised in that：The model of the control panel
GYKZB_KB。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621234709.9U CN206292353U (en) | 2016-11-17 | 2016-11-17 | A kind of automatic adjustable high-voltage testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621234709.9U CN206292353U (en) | 2016-11-17 | 2016-11-17 | A kind of automatic adjustable high-voltage testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206292353U true CN206292353U (en) | 2017-06-30 |
Family
ID=59099323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621234709.9U Active CN206292353U (en) | 2016-11-17 | 2016-11-17 | A kind of automatic adjustable high-voltage testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206292353U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107831427A (en) * | 2017-11-09 | 2018-03-23 | 伟创力电子技术(苏州)有限公司 | A kind of automatic high pressure test system |
| EP3620809A1 (en) * | 2018-08-17 | 2020-03-11 | Powerpoint Engineering | Testing apparatus for a voltage detector |
-
2016
- 2016-11-17 CN CN201621234709.9U patent/CN206292353U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107831427A (en) * | 2017-11-09 | 2018-03-23 | 伟创力电子技术(苏州)有限公司 | A kind of automatic high pressure test system |
| EP3620809A1 (en) * | 2018-08-17 | 2020-03-11 | Powerpoint Engineering | Testing apparatus for a voltage detector |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106772208B (en) | Single three-phase meter integrated reliability test board | |
| CN203720282U (en) | Transformer comprehensive parameter testing device | |
| CN206292353U (en) | A kind of automatic adjustable high-voltage testing device | |
| CN202939885U (en) | Electrical measuring instrument simulation training apparatus | |
| CN208443978U (en) | A kind of DC relay tester | |
| CN104931914A (en) | Analog field high voltage energy meter calibration system | |
| CN204166018U (en) | Exchange millivolt step voltage generating means | |
| CN106443567B (en) | Real load test system of electric energy meter | |
| CN204241579U (en) | Portable type current transformer on-site calibrator | |
| CN201344958Y (en) | Test bench circuit of capacitance compensation cabinet | |
| CN206515459U (en) | A kind of actual loading test system of electric energy meter | |
| CN103675746A (en) | High-voltage switch tester calibration device and calibration method | |
| CN103616544A (en) | Intelligent control device for measurement of positive-sequence parameter and zero-sequence parameter of high-tension power transmission line | |
| CN104422835A (en) | Multifunctional tester for electrical performance of electrical heating element | |
| CN103592552A (en) | Instrument and method for testing characteristics of overvoltage protection device | |
| CN105510855A (en) | Calibration method for action characteristic test stand of low-voltage circuit breaker | |
| CN201837690U (en) | Debugging instrument of reactive compensation device | |
| CN103954869A (en) | Cable power frequency parameter testing device based on PXI system | |
| CN204731333U (en) | heating tester | |
| CN204945358U (en) | A kind of various dimensions information monitoring instrument for current mutual inductor on site verification | |
| CN203894346U (en) | Cable power frequency parameter testing apparatus | |
| CN211697987U (en) | Inductance testing device for converter valve anode reactor | |
| CN202583337U (en) | An integrated tester | |
| CN206489229U (en) | A kind of anti-aging experimental rig of electronic component | |
| CN203981871U (en) | Single-phase intelligent electric energy meter module testing circuit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |