CN104020432B - The method of testing of a kind of safety integrated tester and test system - Google Patents
The method of testing of a kind of safety integrated tester and test system Download PDFInfo
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- CN104020432B CN104020432B CN201410284310.0A CN201410284310A CN104020432B CN 104020432 B CN104020432 B CN 104020432B CN 201410284310 A CN201410284310 A CN 201410284310A CN 104020432 B CN104020432 B CN 104020432B
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- 238000010998 test method Methods 0.000 title claims abstract description 18
- 238000009413 insulation Methods 0.000 claims description 12
- 238000000034 method Methods 0.000 abstract description 15
- 238000001514 detection method Methods 0.000 abstract description 9
- 238000005516 engineering process Methods 0.000 abstract description 5
- 230000002950 deficient Effects 0.000 description 9
- 238000010586 diagram Methods 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
Abstract
The invention provides method of testing and the test system of a kind of safety integrated tester, the plug inside used in test is short-circuit structure, by by the live wire of plug inside and earth lead short circuit, zero line and earth lead short circuit, making plug become substandard product.When this plug is tested by tested safety integrated tester, if a certain test passes of this plug being detected, then show that tested safety integrated tester itself occurs in that fault, thus complete the test to safety integrated tester.For using the detection of professional equipment frock compared to existing technology, it is simple that the present invention not only detects process, and for professional equipment frock compared by the plug used, price is substantially reduced.
Description
Technical field
The present invention relates to instrument test technical field, more particularly, it relates to a kind of security performance is comprehensively surveyed
The method of testing of examination instrument and test system.
Background technology
Safety integrated tester generally uses when electrically detection, is mainly used in the peace to electric product
Full performance detects.If safety integrated tester itself breaks down (such as, wiring is bad),
By causing, the detection of the security performance to test product is inaccurate, and such as, test product itself is defective and examines
It is qualified, accordingly, it would be desirable to periodically test safety integrated tester that survey result shows.
Currently used professional equipment frock detection process very complicated, is unfavorable for using on a large scale.Therefore,
A kind of method of testing detecting the simple safety integrated tester of process and the test system is how provided to be
The technical problem that those skilled in the art are urgently to be resolved hurrily.
Summary of the invention
In view of this, the present invention provides method of testing and the test system of a kind of safety integrated tester,
With the problem solving, in prior art, safety integrated tester is detected process very complicated.
The method of testing of a kind of safety integrated tester, described method of testing uses plug, described slotting
Live wire within Tou and earth lead are by the first resistance short circuit, and zero line and described earth lead are by the second resistance
Short circuit, described method of testing includes:
Tested safety integrated tester carries out Insulation test, leak-testing and resistance to respectively to described plug
Pressure test；
When detecting a certain test passes of described plug, export information, described tested to show
Safety integrated tester breaks down.
Preferably, after detecting a certain test passes of described plug, when also having other non-test event,
Terminate the test to other test event described.
Preferably, described information is display reminding or voice message.
Preferably, the content of described display reminding is: qualified.
A kind of test system of safety integrated tester, including: tested safety integrated tester
And plug；
The live wire of described plug inside is led to described earth lead by the first resistance short circuit, zero line with earth lead
Cross the second resistance short circuit；
Described tested safety integrated tester, for carrying out Insulation test respectively, letting out to described plug
Test leakage examination and voltage-withstand test；When detecting a certain test passes of described plug, export information,
To show that described tested safety integrated tester breaks down.
Preferably, described tested safety integrated tester is for detecting a certain survey of described plug
Try qualified after, when also having other non-test event, terminate test to other test event described.
Preferably, the resistance of described first resistance is identical with the resistance of described second resistance.
Preferably, the resistance of described first resistance and the resistance of described second resistance are all not less than 10M Ω.
Preferably, described plug is without connecting plug.
Preferably, described information is display reminding or voice message.
From above-mentioned technical scheme it can be seen that the invention provides a kind of safety integrated tester
Method of testing and test system, the plug inside used in test is short-circuit structure, by by plug inside
Live wire and earth lead short circuit, zero line and earth lead short circuit, make plug become substandard product.When tested
When this plug is tested by safety integrated tester, if a certain test passes of this plug being detected,
Then show that tested safety integrated tester itself occurs in that fault, thus complete and security performance is combined
Close the test of tester.For using the detection of professional equipment frock compared to existing technology, the present invention not only examines
Survey process is simple, and for professional equipment frock compared by the plug used, price is substantially reduced.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to reality
Execute the required accompanying drawing used in example or description of the prior art to be briefly described, it should be apparent that below,
Accompanying drawing in description is only some embodiments of the present invention, for those of ordinary skill in the art,
On the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the method for testing flow chart of a kind of safety integrated tester disclosed in the embodiment of the present invention；
Fig. 2 is the structure of the test system of a kind of safety integrated tester disclosed in the embodiment of the present invention
Schematic diagram.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the present invention, and
It is not all, of embodiment.Based on the embodiment in the present invention, those of ordinary skill in the art are not making
Go out the every other embodiment obtained under creative work premise, broadly fall into the scope of protection of the invention.
The embodiment of the invention discloses method of testing and the test system of a kind of safety integrated tester,
With the problem solving, in prior art, safety integrated tester is detected process very complicated.
See Fig. 1, the embodiment of the invention discloses the method for testing flow process of a kind of safety integrated tester
Figure, described method of testing uses plug, and the live wire of described plug inside and earth lead are short by the first resistance
Connecing, zero line and earth lead are by the second resistance short circuit, and described method of testing includes step:
S11, tested safety integrated tester carry out Insulation test, leak-testing respectively to described plug
And voltage-withstand test；
Concrete:
(1) process that tested safety integrated tester carries out Insulation test to plug includes:
First the running voltage of tested safety integrated tester is set as the first magnitude of voltage, such as
500V, the resistance of plug is tested, is obtained test resistance by the most tested safety integrated tester；
Finally test resistance is compared with preset resistance, if test resistance is less than preset resistance, the most tested peace
Full comprehensive test instrument for performance prompting plug is defective, and otherwise, prompting plug is qualified.
Such as, test resistance is 0.0M Ω, and preset resistance is 10M Ω, due to 0.0M Ω ＜ 10M Ω,
Do not meet the requirement of test resistance >=10M Ω, therefore, tested safety integrated tester prompting plug
Defective.
(2) process that tested safety integrated tester carries out leak-testing to plug includes:
First the running voltage of tested safety integrated tester is set as the second magnitude of voltage, such as
243V, the electric current of plug is tested by the most tested safety integrated tester, obtains testing electric current；
Finally test electric current is compared with predetermined current, if test electric current is higher than predetermined current, the most tested peace
Full comprehensive test instrument for performance prompting plug is defective, and otherwise, prompting plug is qualified.
Such as, test electric current is 4.594mA, and predetermined current is 0.75mA, due to 4.594mA ＞ 0.75mA,
Do not meet the requirement of test electric current≤0.75mA, therefore, tested safety integrated tester prompting plug
Defective.
(3) process that tested safety integrated tester carries out voltage-withstand test to plug includes:
First the running voltage of tested safety integrated tester is set as third voltage value, such as
1500V, the electric current of plug is tested by the most tested safety integrated tester, obtains testing electric current；
Finally test electric current is compared with predetermined current, if test electric current is higher than predetermined current, the most tested peace
Full comprehensive test instrument for performance prompting plug is defective, and otherwise, prompting plug is qualified.
Such as, test electric current is 29.49mA, and predetermined current is 5mA, due to 29.49mA ＞ 5mA,
Not meeting the requirement of test electric current≤5mA, therefore, tested safety integrated tester prompting plug is not
Qualified.
Referring specifically to table 1:
| Test event | Tester setup parameter | Test parameter | Test result |
| Insulation | 500V | 0.0MΩ | Defective |
| Leakage | 243V | 4.594mA | Defective |
| Pressure | 1500V | 29.49mA | Defective |
It should be noted is that, when using plug that tested safety integrated tester is tested, it is not necessary to
Carry out earthing test.
S12, when detecting a certain test passes of described plug, export information, described to show
Tested safety integrated tester breaks down.
In summary it can be seen, the plug inside used in present invention test is short-circuit structure, by by plug
Internal live wire and earth lead short circuit, zero line and earth lead short circuit, make plug become substandard product.When
When this plug is tested by tested safety integrated tester, if a certain test of this plug being detected
Qualified, then show that tested safety integrated tester itself occurs in that fault, thus complete safety
The test of comprehensive test instrument for performance.For using the detection of professional equipment frock compared to existing technology, the present invention
Detection process is simply a lot, and for professional equipment frock compared by the plug used, price is substantially reduced.
It will be appreciated by persons skilled in the art that plug is divided by the tested safety integrated tester of employing
When not carrying out Insulation test, leak-testing and voltage-withstand test, if any one test detect qualified, then
Show that tested safety integrated tester breaks down.Therefore, for simplifying tested security performance further
The test process of comprehensive tester, is detecting a certain survey of plug at tested safety integrated tester
Try qualified after, also have other non-test event time, the test to other test event described can be terminated.
It is of course also possible to other non-test event to be proceeded test.
Preferably, the information in above-described embodiment can be display reminding or voice message, and display carries
Showing that content can be " qualified ", certainly, voice message can also be " qualified ".
Corresponding with said method embodiment, present invention also offers a kind of safety integrated tester
Test system.
See Fig. 2, the knot of the test system of a kind of safety integrated tester disclosed in the embodiment of the present invention
Structure schematic diagram, test system includes: tested safety integrated tester 21 and plug 22；
Wherein:
Live wire within plug 22 01 and earth lead 03 by the first resistance 11 short circuit, zero line 02 with connect
Ground wire 03 is by the second resistance 12 short circuit.
Wherein, the resistance of the first resistance 11 and the second resistance 12 can be identical, can be different.
First resistance 11 and the second resistance 12 need to meet tested safety integrated tester 21 insulation resistance
Test request, with avoid tested safety integrated tester 21 short circuit inspection be not have to burn out
Situation.
Owing to the test request of tested safety integrated tester 21 insulation resistance is typically no less than 10M
Ω, therefore the resistance of the first resistance 11 and the resistance of the second resistance 12 are all not less than 10M Ω, preferentially select
Use 10M Ω.
Plug 22 is preferably selected without connecting plug.
Tested safety integrated tester 21, for plug 22 carries out Insulation test respectively, leakage is surveyed
Examination and voltage-withstand test；When detecting a certain test passes of plug 22, export information, to show
Tested safety integrated tester 21 breaks down.
Preferably, information is display reminding or voice message.
Wherein, the concrete test process of tested safety integrated tester 21 sees embodiment of the method, this
Place does not repeats.
In summary it can be seen, the plug inside used in present invention test is short-circuit structure, by by plug
Internal live wire and earth lead short circuit, zero line and earth lead short circuit, make plug become substandard product.When
When this plug is tested by tested safety integrated tester, if a certain test of this plug being detected
Qualified, then show that tested safety integrated tester itself occurs in that fault, thus complete safety
The test of comprehensive test instrument for performance.For using the detection of professional equipment frock compared to existing technology, the present invention
Detection process is simply a lot, and for professional equipment frock compared by the plug used, price is substantially reduced.
It will be appreciated by persons skilled in the art that plug is divided by the tested safety integrated tester of employing
When not carrying out Insulation test, leak-testing and voltage-withstand test, if any one test detect qualified, then
Show that tested safety integrated tester breaks down.Therefore, for simplifying tested security performance further
The test process of comprehensive tester, is detecting a certain survey of plug at tested safety integrated tester
Try qualified after, also have other non-test event time, the test to other test event described can be terminated.
It is of course also possible to other non-test event to be proceeded test.
In this specification, each embodiment uses the mode gone forward one by one to describe, and each embodiment stresses
Being the difference with other embodiments, between each embodiment, identical similar portion sees mutually.
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or uses
The present invention.Multiple amendment to these embodiments will be aobvious and easy for those skilled in the art
See, generic principles defined herein can without departing from the spirit or scope of the present invention,
Realize in other embodiments.Therefore, the present invention is not intended to be limited to the embodiments shown herein,
And it is to fit to the widest scope consistent with principles disclosed herein and features of novelty.
Claims (10)
1. the method for testing of a safety integrated tester, it is characterised in that described method of testing is adopted
With plug, the live wire of described plug inside and earth lead are by the first resistance short circuit, zero line and described ground connection
Line passes through the second resistance short circuit, and described method of testing includes:
Tested safety integrated tester carries out Insulation test, leak-testing and resistance to respectively to described plug
Pressure test；
When detecting a certain test passes of described plug, export information, described tested to show
Safety integrated tester breaks down.
Method of testing the most according to claim 1, it is characterised in that detecting described plug
After a certain test passes, when also having other non-test event, terminate the survey to other non-test event described
Examination.
Method of testing the most according to claim 1, it is characterised in that described information is display
Prompting or voice message.
Method of testing the most according to claim 3, it is characterised in that the content of described display reminding
For: qualified.
5. the test system of a safety integrated tester, it is characterised in that including: tested safety
Comprehensive test instrument for performance and plug；
The live wire of described plug inside is led to described earth lead by the first resistance short circuit, zero line with earth lead
Cross the second resistance short circuit；
Described tested safety integrated tester, for carrying out Insulation test respectively, letting out to described plug
Test leakage examination and voltage-withstand test；When detecting a certain test passes of described plug, export information,
To show that described tested safety integrated tester breaks down.
Test system the most according to claim 5, it is characterised in that described tested security performance is combined
Close tester to be used for after detecting a certain test passes of described plug, when also having other non-test event,
Terminate the test to other non-test event described.
Test system the most according to claim 5, it is characterised in that the resistance of described first resistance
Identical with the resistance of described second resistance.
Test system the most according to claim 5, it is characterised in that the resistance of described first resistance
With the resistance of described second resistance all not less than 10M Ω.
Test system the most according to claim 5, it is characterised in that described plug is to insert without wiring
Head.
Test system the most according to claim 5, it is characterised in that described information is aobvious
Show prompting or voice message.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410284310.0A CN104020432B (en) | 2014-06-23 | The method of testing of a kind of safety integrated tester and test system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410284310.0A CN104020432B (en) | 2014-06-23 | The method of testing of a kind of safety integrated tester and test system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104020432A CN104020432A (en) | 2014-09-03 |
| CN104020432B true CN104020432B (en) | 2016-11-30 |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4625174A (en) * | 1982-10-05 | 1986-11-25 | Walter Eberhart | Battery and bulb tester |
| CN2909280Y (en) * | 2006-04-28 | 2007-06-06 | 李辉 | Safety property all-purpose tester |
| CN101122634A (en) * | 2006-08-11 | 2008-02-13 | 鸿富锦精密工业（深圳）有限公司 | Leakage current tester accuracy validation device |
| CN201497801U (en) * | 2009-09-03 | 2010-06-02 | 东莞市大忠电子有限公司 | Inspection device for pressure resistant tester |
| CN102621444A (en) * | 2012-03-20 | 2012-08-01 | 罗格朗(北京)电气有限公司 | System and method for detecting high voltage resistance and connection and disconnection performance of socket synchronous to production line |
| CN203164404U (en) * | 2013-01-28 | 2013-08-28 | 南京民盛电子仪器有限公司 | Intensive testing system for safety regulation tester |
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4625174A (en) * | 1982-10-05 | 1986-11-25 | Walter Eberhart | Battery and bulb tester |
| CN2909280Y (en) * | 2006-04-28 | 2007-06-06 | 李辉 | Safety property all-purpose tester |
| CN101122634A (en) * | 2006-08-11 | 2008-02-13 | 鸿富锦精密工业（深圳）有限公司 | Leakage current tester accuracy validation device |
| CN201497801U (en) * | 2009-09-03 | 2010-06-02 | 东莞市大忠电子有限公司 | Inspection device for pressure resistant tester |
| CN102621444A (en) * | 2012-03-20 | 2012-08-01 | 罗格朗(北京)电气有限公司 | System and method for detecting high voltage resistance and connection and disconnection performance of socket synchronous to production line |
| CN203164404U (en) * | 2013-01-28 | 2013-08-28 | 南京民盛电子仪器有限公司 | Intensive testing system for safety regulation tester |
Non-Patent Citations (1)
| Title |
|---|
| 电动工具安全性能综合测试仪的研制;方少强等;《机电工程技术》;20101231;第39卷(第6期);78-79、103 * |
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