CN204065343U - A kind of frequency converter control panel function test fixture - Google Patents
A kind of frequency converter control panel function test fixture Download PDFInfo
- Publication number
- CN204065343U CN204065343U CN201420361639.8U CN201420361639U CN204065343U CN 204065343 U CN204065343 U CN 204065343U CN 201420361639 U CN201420361639 U CN 201420361639U CN 204065343 U CN204065343 U CN 204065343U
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- China
- Prior art keywords
- control panel
- measurement jig
- tested
- frequency converter
- viewing area
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- Expired - Fee Related
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- 238000012360 testing method Methods 0.000 title claims abstract description 29
- 238000005259 measurement Methods 0.000 claims abstract description 19
- 239000000523 sample Substances 0.000 claims abstract description 6
- 238000004088 simulation Methods 0.000 claims abstract description 4
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 9
- 230000000903 blocking effect Effects 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000011990 functional testing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Testing Electric Properties And Detecting Electric Faults (AREA)
Abstract
The utility model relates to a kind of frequency converter control panel function test fixture, comprises measurement jig mainboard, is provided with test section, control zone at described measurement jig mainboard, and viewing area; Described test section, control zone and viewing area are interconnected by the circuit in described measurement jig mainboard, described test section comprises the probe of the terminal for withstanding tested control panel, the buckle in order to the guide rail and fixing tested control panel of locating tested control panel, comprises analog input selector switch, digital quantity input analog switch in described control zone; Described viewing area comprises the display device for display simulation amount output voltage and current value; For showing the LED of tested control panel lead-out terminal function.Beneficial effect is: structure is simple, and by reasonably distributing, the measurement jig arranged can realize detecting fast tested control panel, simultaneously Stability Analysis of Structures, and convenience fixed by snap is simple to operate.
Description
Technical field
The utility model relates to measurement jig technical field, especially relates to a kind of frequency converter control panel function test fixture.
Background technology
Frequency converter is application converter technique and microelectric technique, controls the electric control appliance of AC motor by changing machine operation supply frequency mode.The control panel of frequency converter is the core that frequency converter regulates, therefore, need when frequency converter control panel dispatches from the factory to test all terminal functions of control panel, to ensure that control panel normally uses, but traditional measurement jig needs just can complete test through external circuit, troublesome poeration, can not realize the experiment of functional test fast.
Therefore, a kind of structure is simple, can the appearance of quick position and fixing frequency converter control panel function test fixture necessary.
Utility model content
The utility model provides a kind of frequency converter control panel function test fixture, to solve wiring of the prior art trouble, the problem such as can not to fix fast.
The technical matters that the utility model solves realizes by the following technical solutions:
A kind of frequency converter control panel function test fixture, comprise measurement jig mainboard, test section is provided with at described measurement jig mainboard, control zone, and viewing area, described test section, control zone and viewing area are interconnected by the circuit in described measurement jig mainboard, described test section comprises the probe of the terminal for withstanding tested control panel, the buckle in order to the guide rail and fixing tested control panel of locating tested control panel, comprises analog input selector switch, digital quantity input analog switch in described control zone; Described viewing area comprises the display device for display simulation amount output voltage and current value; For showing the LED of tested control panel lead-out terminal function.
As preferred technical scheme, described buckle is two, and fixes the both sides of tested control panel respectively.
As preferred technical scheme, described buckle is made up of pedestal and card key, described pedestal is fixed on described measurement jig mainboard by securing member, described pedestal is provided with through hole, described card key is arranged in this through hole, described card key is slided in through hole, realizes, to the blocking of tested control panel and fixing, ensure that the terminal close contact on described probe and tested control panel.
As preferred technical scheme, described guide rail is cylindric, is arranged with rubber ring at the end of described guide rail, in order to fixing tested control panel, prevents it from sliding.
The beneficial effect that the utility model has is: structure is simple, and by reasonably distributing, the measurement jig arranged can realize detecting fast tested control panel, simultaneously Stability Analysis of Structures, and convenience fixed by snap is simple to operate.
Accompanying drawing explanation
In order to be illustrated more clearly in embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the utility model: a kind of structural representation of frequency converter control panel function test fixture;
Fig. 2 is the utility model: a kind of structural representation of buckle of frequency converter control panel function test fixture.
Embodiment
The technological means realized to make the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with concrete diagram, setting forth the utility model further.
With reference to shown in Fig. 1-2, a kind of frequency converter control panel function test fixture, comprise measurement jig mainboard 1, test section 2 is provided with at described measurement jig mainboard 1, control zone 3, and viewing area 4, described test section 2, control zone 3, and viewing area 4 is interconnected by the circuit in described measurement jig mainboard 1, described test section 2 comprises the probe 21 of the terminal for withstanding tested control panel, in order to locate the guide rail 22 of tested control panel, and the buckle 23 of fixing tested control panel, analog input selector switch 31 is comprised in described control zone 3, digital quantity input analog switch 32, described viewing area 4 comprises the display device 41 for display simulation amount output voltage and current value, for showing the LED 42 of tested control panel lead-out terminal function.Wherein, described guide rail 22 is cylindric, is arranged with rubber ring 24 at the end of described guide rail 22, in order to fixing tested control panel, prevents it from sliding.
Described buckle 23 in each test section 2 in the utility model is two, and fixes the both sides of tested control panel respectively.
With reference to shown in Fig. 2, described buckle 23 is made up of pedestal 231 and card key 232, described pedestal 231 is fixed on described measurement jig mainboard 1 by securing member, described pedestal 231 is provided with through hole 233, described card key 232 is arranged in this through hole 233, described card key 232 is slided in through hole 233, realizes, to the blocking of tested control panel and fixing, ensure that described probe 21 and the terminal close contact on tested control panel.
More than show and describe ultimate principle of the present utility model and principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and instructions just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (4)
1. a frequency converter control panel function test fixture, comprises measurement jig mainboard, it is characterized in that, is provided with test section, control zone at described measurement jig mainboard, and viewing area; Described test section, control zone and viewing area are interconnected by the circuit in described measurement jig mainboard, described test section comprises the probe of the terminal for withstanding tested control panel, the buckle in order to the guide rail and fixing tested control panel of locating tested control panel, comprises analog input selector switch, digital quantity input analog switch in described control zone; Described viewing area comprises the display device for display simulation amount output voltage and current value; For showing the LED of tested control panel lead-out terminal function.
2. a kind of frequency converter control panel function test fixture according to claim 1, is characterized in that, described buckle is two, and fixes the both sides of tested control panel respectively.
3. a kind of frequency converter control panel function test fixture according to claim 2, it is characterized in that, described buckle is made up of pedestal and card key, described pedestal is fixed on described measurement jig mainboard by securing member, described pedestal is provided with through hole, described card key is arranged in this through hole, and described card key is slided in through hole, realizes the blocking of tested control panel and fixing.
4. a kind of frequency converter control panel function test fixture according to claim 1, is characterized in that, described guide rail is cylindric, is arranged with rubber ring at the end of described guide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420361639.8U CN204065343U (en) | 2014-07-01 | 2014-07-01 | A kind of frequency converter control panel function test fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420361639.8U CN204065343U (en) | 2014-07-01 | 2014-07-01 | A kind of frequency converter control panel function test fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204065343U true CN204065343U (en) | 2014-12-31 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420361639.8U Expired - Fee Related CN204065343U (en) | 2014-07-01 | 2014-07-01 | A kind of frequency converter control panel function test fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204065343U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106774241A (en) * | 2016-11-30 | 2017-05-31 | 大禹电气科技股份有限公司 | The Auto-Test System and method of testing of high voltage transducer power unit control panel |
| CN108646065A (en) * | 2018-07-19 | 2018-10-12 | 深圳市将臣科技有限公司 | Electrical equipment testing jig and its test method |
-
2014
- 2014-07-01 CN CN201420361639.8U patent/CN204065343U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106774241A (en) * | 2016-11-30 | 2017-05-31 | 大禹电气科技股份有限公司 | The Auto-Test System and method of testing of high voltage transducer power unit control panel |
| CN108646065A (en) * | 2018-07-19 | 2018-10-12 | 深圳市将臣科技有限公司 | Electrical equipment testing jig and its test method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 201703 Shanghai city Qingpu district Song Chun Road No. 339 Building 8, 2 floor building Patentee after: Shanghai wonder electric Polytron Technologies Inc Address before: 201703 Shanghai city Qingpu district Song Chun Road No. 339 Building 8, 2 floor building Patentee before: Shanghai strange electricity electrically Science and Technology Ltd. |
|
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Du Lei Inventor before: Liu Guoying |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170525 Address after: 221217, No. 6, Wu Xi group, Wuqiao village, Arashiyama Town, Suining County, Xuzhou, Jiangsu Patentee after: Du Lei Address before: 201703 Shanghai city Qingpu district Song Chun Road No. 339 Building 8, 2 floor building Patentee before: Shanghai wonder electric Polytron Technologies Inc |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141231 Termination date: 20170701 |