CN104714117A - Test tool for radiation emission tests - Google Patents
Test tool for radiation emission tests Download PDFInfo
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- CN104714117A CN104714117A CN201310684654.6A CN201310684654A CN104714117A CN 104714117 A CN104714117 A CN 104714117A CN 201310684654 A CN201310684654 A CN 201310684654A CN 104714117 A CN104714117 A CN 104714117A
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- radiation
- support bar
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- support
- experimental test
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Abstract
The invention provides a test tool for radiation emission tests. The test tool comprises a base, a supporting rod, cable supports and a locating rod, wherein the supporting rod is vertically fixed to the base, the cable supports are adjustably arranged on the supporting rod in the extension direction of the supporting rod and used for carrying a power line of a test sample, and the locating rod is arranged on the supporting rod and used for adjusting the distance between the test sample and the supporting rod. The power line is supported by the cable supports, and the test accuracy is improved; the problem of test uniformity caused by the operation difference of testers is avoided, the cable arranging efficiency is improved, and the test accuracy and the test uniformity are improved.
Description
Technical field
The present invention relates to field of radiation test, especially, relate to a kind of radiation-emitting experimental test frock.
Background technology
When electromagnetic compatibility radiation-emitting is tested, need by standard (CISPR16-2-3:2010) to the placing direction of tested electromechanical source line and highly position layout.The difference of usual placing direction and height, measured radiation-emitting value out is also different.In current experiment, the layout of power cable is undertaken by experience by laboratory technician, therefore test consistance is comparatively difficult to ensure card.The problem that following problem 1, power cable cannot effectively be fixed usually is there is in test; 2, the layout low precision of power lead, test accuracy is not high; 3, due to test consistency problem that laboratory technician's difference in operation is brought.
Summary of the invention
The object of the invention is to provide a kind of radiation-emitting experimental test frock, to solve the technical matters of the layout low precision of power lead.
For achieving the above object, the invention provides a kind of radiation-emitting experimental test frock, comprising: base; Support bar, is fixedly installed on base vertically; Cable support, the bearing of trend position along support bar is adjustably arranged on support bar, for carrying the power lead of test sample; Backstay, is arranged on support bar, for adjusting the distance between test sample and support bar.
Further, cable support extends perpendicular to support bar, is slidably disposed on support bar by support fastener.
Further, cable support is multiple.
Further, cable support is provided with the groove of the power lead holding test sample.
Further, cable support and the port of the power lead of test sample are in same level.
Further, base, support bar, cable support and backstay are wood materials.
Further, cable support and support bar extend along orthogonal direction.
Further, support fastener by bolt and support bar fastening.
Further, support fastener is metal material.
Further, the length of backstay is greater than 30cm.
The present invention has following beneficial effect:
Power lead rides on cable support by the present invention, improves test accuracy; Evade the test consistency problem brought due to laboratory technician's difference in operation, improve cable and arrange efficiency, enhance test accuracy and test consistance.
Except object described above, feature and advantage, the present invention also has other object, feature and advantage.Below with reference to figure, the present invention is further detailed explanation.
Accompanying drawing explanation
The accompanying drawing forming a application's part is used to provide a further understanding of the present invention, and schematic description and description of the present invention, for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is the schematic diagram according to radiation-emitting experimental test frock of the present invention; And
Fig. 2 is the schematic top plan view according to radiation-emitting experimental test frock of the present invention.
Reference numeral in accompanying drawing is as follows: 10, base; 20, support bar; 30, cable support; 31, groove; 40, backstay; 50, support fastener.
Embodiment
Below in conjunction with accompanying drawing, embodiments of the invention are described in detail, but the multitude of different ways that the present invention can be defined by the claims and cover is implemented.
See Fig. 1 and Fig. 2, according to radiation-emitting experimental test frock of the present invention, comprising: base 10; Support bar 20, is fixedly installed on base 10 vertically; Cable support 30, the bearing of trend position along support bar 20 is adjustably arranged on support bar 20, for carrying the power lead of test sample; Backstay 40, is arranged on support bar 20, for adjusting the distance between test sample and support bar 20.Power lead rides on cable support by the present invention, improves test accuracy; Evade the test consistency problem brought due to laboratory technician's difference in operation, improve cable and arrange efficiency, enhance test accuracy and test consistance.
See Fig. 1 and Fig. 2, cable support 30 extends perpendicular to support bar 20, be slidably disposed on support bar 20 by support fastener 50.Support fastener 50 is annular, is set on support bar 20.Support fastener 50 by bolt and support bar 20 fastening.Cable support 30 and support bar 20 extend along orthogonal direction.
The present invention is radiation-emitting Radiation Emission experimental test frock, and can adjust the height of frock cable support frame freely to meet to the requirement that cable is arranged in radiation emission test standard according to the gauge size of test sample, step is as follows:
1, when sample to be tested is put to testing base 10, test fixture is placed in test sample power lead side, use backstay 40 to determine the distance of frock distance test sample, the length of backstay 40 is greater than 30cm, guarantees both more than distance 30cm.Regulate the position of cable support 30 on support bar 20, make power lead port and cable support 30 in same level.
2, after determining frock position, cable support about 30 is adjusted to the position with power lead port levels, power lead level drawn and be positioned over (this groove 31 is to prevent power line from dropping or shift in position in test process) in the groove 31 of cable support 30, vertical direction power source line freely hangs to ground and connects power supply.
3, different test samples has the power supply line of different number, and this frock can according to the number of the number increase and decrease cable support 30 of tested electromechanical source line, and cable support 30 can be multiple, and control method is identical with the 2nd step.
The material of frock requires: base 10, support bar 20, cable support 30 and backstay 40 are wood materials, and the support fastener 50 for fixed cable bracing frame partly can use metal material.
As can be seen from the above description, the above embodiments of the present invention achieve following technique effect:
Solve the problem that power cable cannot effectively be fixed; Make quantitative regulation by the layout precision of standard to power lead, improve test accuracy; Evade the test consistency problem brought due to laboratory technician's difference in operation, improve cable and arrange efficiency, enhance test accuracy and test consistance.Easy to use and flexible, can carry out the adjustment of position and height at any time, promotes testing efficiency, and reduce operating personnel's workload, safety coefficient is high.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. a radiation-emitting experimental test frock, is characterized in that, comprising:
Base (10);
Support bar (20), is fixedly installed on described base (10) vertically;
Cable support (30), the bearing of trend position along described support bar (20) is adjustably arranged on described support bar (20), for carrying the power lead of test sample;
Backstay (40), is arranged on described support bar (20), for adjusting the distance between described test sample and described support bar (20).
2. radiation-emitting experimental test frock according to claim 1, is characterized in that,
Described cable support (30) extends perpendicular to described support bar (20), is slidably disposed on described support bar (20) by support fastener (50).
3. radiation-emitting experimental test frock according to claim 2, is characterized in that,
Described cable support (30) is for multiple.
4. the radiation-emitting experimental test frock according to claim 1 or 3, is characterized in that,
Described cable support (30) is provided with the groove (31) of the power lead holding described test sample.
5. radiation-emitting experimental test frock according to claim 1, is characterized in that,
The port of the power lead of described cable support (30) and described test sample is in same level.
6. radiation-emitting experimental test frock according to claim 1, is characterized in that,
Described base (10), described support bar (20), described cable support (30) and described backstay (40) are wood materials.
7. radiation-emitting experimental test frock according to claim 1, is characterized in that,
Described cable support (30) and described support bar (20) extend along orthogonal direction.
8. radiation-emitting experimental test frock according to claim 2, is characterized in that,
Described support fastener (50) by bolt and described support bar (20) fastening.
9. radiation-emitting experimental test frock according to claim 2, is characterized in that,
Described support fastener (50) is metal material.
10. radiation-emitting experimental test frock according to claim 1, is characterized in that,
The length of described backstay (40) is greater than 30cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310684654.6A CN104714117A (en) | 2013-12-13 | 2013-12-13 | Test tool for radiation emission tests |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310684654.6A CN104714117A (en) | 2013-12-13 | 2013-12-13 | Test tool for radiation emission tests |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104714117A true CN104714117A (en) | 2015-06-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310684654.6A Pending CN104714117A (en) | 2013-12-13 | 2013-12-13 | Test tool for radiation emission tests |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104714117A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0618589A (en) * | 1992-06-30 | 1994-01-25 | Meidensha Corp | Short-circuit testing device for electrical power equipment |
| CN2789549Y (en) * | 2005-04-25 | 2006-06-21 | 孙坚伟 | Assembling support |
| CN201066771Y (en) * | 2007-08-07 | 2008-05-28 | 王卫东 | T release-prevention and disassembly glass steel cable supporter |
| CN201184452Y (en) * | 2008-04-21 | 2009-01-21 | 林芝顺 | Cable support |
| CN201466638U (en) * | 2009-07-09 | 2010-05-12 | 许皓 | Glass reinforced plastic cable bracket |
| CN201636439U (en) * | 2010-03-09 | 2010-11-17 | 内江电业局 | All plastic clamping type cable support |
| CN102570352A (en) * | 2011-12-02 | 2012-07-11 | 山东电力集团公司枣庄供电公司 | Power cable laying bracket |
| CN203010018U (en) * | 2012-11-29 | 2013-06-19 | 唐夏 | Cable support frame |
| CN203606446U (en) * | 2013-12-13 | 2014-05-21 | 珠海格力电器股份有限公司 | Testing tool for radiated emission test |
-
2013
- 2013-12-13 CN CN201310684654.6A patent/CN104714117A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0618589A (en) * | 1992-06-30 | 1994-01-25 | Meidensha Corp | Short-circuit testing device for electrical power equipment |
| CN2789549Y (en) * | 2005-04-25 | 2006-06-21 | 孙坚伟 | Assembling support |
| CN201066771Y (en) * | 2007-08-07 | 2008-05-28 | 王卫东 | T release-prevention and disassembly glass steel cable supporter |
| CN201184452Y (en) * | 2008-04-21 | 2009-01-21 | 林芝顺 | Cable support |
| CN201466638U (en) * | 2009-07-09 | 2010-05-12 | 许皓 | Glass reinforced plastic cable bracket |
| CN201636439U (en) * | 2010-03-09 | 2010-11-17 | 内江电业局 | All plastic clamping type cable support |
| CN102570352A (en) * | 2011-12-02 | 2012-07-11 | 山东电力集团公司枣庄供电公司 | Power cable laying bracket |
| CN203010018U (en) * | 2012-11-29 | 2013-06-19 | 唐夏 | Cable support frame |
| CN203606446U (en) * | 2013-12-13 | 2014-05-21 | 珠海格力电器股份有限公司 | Testing tool for radiated emission test |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150617 |
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| RJ01 | Rejection of invention patent application after publication |