CN105759152A - Tool for quickly testing electrical property of power transformer - Google Patents
Tool for quickly testing electrical property of power transformer Download PDFInfo
- Publication number
- CN105759152A CN105759152A CN201610243383.4A CN201610243383A CN105759152A CN 105759152 A CN105759152 A CN 105759152A CN 201610243383 A CN201610243383 A CN 201610243383A CN 105759152 A CN105759152 A CN 105759152A
- Authority
- CN
- China
- Prior art keywords
- test
- electrical property
- mains transformer
- probe
- power transformer
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
Abstract
The invention discloses a tool for quickly testing electrical property of a power transformer. The tool includes a testboard support, wherein a test product placing area is arranged on the testboard support; a plurality of test probes are arranged above the test product placing area, and are electrically connected with a pneumatic device; the pneumatic device controls the test probes to move up and down; and the plurality of test probes are also connected with a digital display meter. The tool for quickly testing electrical property of a power transformer can solve the problems that if a meter pen is used manually to contact test points one by one to test the power transformer, the generated test time is long and an error in operation easily occurs, and can acquire a better test result of the a power transformer, and can be quicker and more accurate in testing the power transformer.
Description
Technical field
The disclosure relates generally to field transformer, is specifically related to transformer testing field, particularly relates to mains transformer and quickly tests electrical property tool.
Background technology
The function of mains transformer is power transmission, voltage transformation and is dielectrically separated from, as a kind of main soft magnetism electromagnetic component, in power technology and be widely used in Power Electronic Technique.
During existing power supply transformator energising test electrical property, the test pencil point of engaged test one by one is often utilized to test.The time that such test completes to need is longer, and manual operation easily makes mistakes.
Summary of the invention
In view of drawbacks described above of the prior art or deficiency, it is desirable to provide a kind of mains transformer quickly to test electrical property tool.
On the one hand, a kind of mains transformer is provided quickly to test electrical property tool, including: testboard support, described testboard support is provided with test product rest area, described test product rest area is arranged above multiple test probe, multiple described test probes electrically connect with pneumatic means, and described pneumatic means controls described test probe and moves up and down, and multiple described test probes are also associated with digital display meter.
According to the technical scheme that the embodiment of the present application provides, electrical property tool is quickly tested by mains transformer, can solve the problem that and manually utilize the test pencil point of engaged test one by one to carry out mains transformer testing the problem such as the testing time length produced and easy error in operation, obtain good mains transformer test effect, and test is more quickly with accurate.
Accompanying drawing explanation
By reading the detailed description that non-limiting example is made made with reference to the following drawings, other features, purpose and advantage will become more apparent upon:
Fig. 1 is that in the invention process, electrical property jig structure schematic diagram quickly tested by mains transformer.
Detailed description of the invention
Below in conjunction with drawings and Examples, the application is described in further detail.It is understood that specific embodiment described herein is used only for explaining related invention, but not the restriction to this invention.It also should be noted that, for the ease of describing, accompanying drawing illustrate only and invent relevant part.
It should be noted that when not conflicting, the embodiment in the application and the feature in embodiment can be mutually combined.Describe the application below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
Refer to Fig. 1, the embodiment of the present invention provides a kind of mains transformer quickly to test electrical property tool, including: testboard support 1, testboard support 1 is provided with test product rest area 2, test product rest area 2 is arranged above multiple test probe 5, multiple test probes 5 electrically connect with pneumatic means 3, and pneumatic means 3 controls test probe 5 and moves up and down, and multiple test probes 5 are also circumscribed with digital display meter.
The mains transformer provided in the embodiment of the present invention is quickly tested electrical property tool and be can be used to test mains transformer, the relevant electrical property testing out mains transformer quickly and accurately, such as floating voltage, no-load current etc., do not have the mistake that manual testing produces.
Further, test product rest area 2 is also arranged above baffle plate 7, and test probe 5 is specifically arranged on described baffle plate 7.By at mains transformer input and outfan connecting test probe respectively in the embodiment of the present invention, the numerical value such as the electric current of measurement outfan or voltage judge the electrical property of transformator, wherein, test probe is placed in test zone needs test just to contact the outfan of mains transformer and input carries out detecting work at mains transformer, therefore baffle plate is installed and places test probe, baffle plate is offered multiple hole, test probe is placed in hole, under the control of pneumatic means, test probe moves downward contact mains transformer through hole and tests.
Further, test probe 5 includes input probe and output probe, and input probe is arranged on above mains transformer input, and output probe is arranged on above mains transformer outfan.In order to ensure the accuracy of test and quick, two rows are divided to be arranged on the both sides of baffle plate test probe, one row is arranged on above mains transformer input, one row is arranged on above mains transformer outfan, and when use, the directly up and down motion that controls according to pneumatic means carries out the detection of mains transformer.
Further, testboard support 1 side is additionally provided with multiple positive stop 6, and multiple positive stops 6 are specifically arranged on the testboard support 1 one side near test product rest area 2.Measurement jig in the embodiment of the present invention is provided with test product rest area, the mains transformer needing test is directly placed on test product rest area by user, in order to ensure accuracy and the high efficiency of test, testboard support also sets up multiple positive stop, the position of restriction test product and mains transformer, make mains transformer encounter positive stop when putting testboard support and pushing ahead to test product rest area to stop, now the outfan of mains transformer is just corresponding with the test probe of top with outfan, test probe moves downward and can test.
Further, pneumatic means 3 is additionally coupled to pneumatic switch 4, and pneumatic switch 4 is for controlling the start and stop of pneumatic means 3.By pneumatic switch, pneumatic means being controlled in the present embodiment, pneumatic means controls test probe to be tested mains transformer, easy to control, and structure is less, installs and uses all very convenient.
Further, digital display meter at least includes one or more of: ammeter, voltmeter, power meter.Mains transformer is tested and at least includes its parameter such as floating voltage, no-load current, so the digital display meter that test probe connects out at least should include the above, the just performance of can completely display mains transformer.
Electrical property tool is quickly tested according to the mains transformer that the embodiment of the present application provides, electrical property tool is quickly tested by mains transformer, can solve the problem that and manually utilize the test pencil point of engaged test one by one to carry out mains transformer testing the problem such as the testing time length produced and easy error in operation, obtain good mains transformer test effect, and test is more quickly with accurate.
Above description is only the preferred embodiment of the application and the explanation to institute's application technology principle.Skilled artisan would appreciate that, invention scope involved in the application, it is not limited to the technical scheme of the particular combination of above-mentioned technical characteristic, when also should be encompassed in without departing from described inventive concept simultaneously, other technical scheme being carried out combination in any by above-mentioned technical characteristic or its equivalent feature and being formed.Such as features described above and (but not limited to) disclosed herein have the technical characteristic of similar functions and replace mutually and the technical scheme that formed.
Claims (6)
1. electrical property tool quickly tested by a mains transformer, it is characterized in that, including: testboard support, described testboard support is provided with test product rest area, described test product rest area is arranged above multiple test probe, multiple described test probes electrically connect with pneumatic means, and described pneumatic means controls described test probe and moves up and down, and multiple described test probes are also circumscribed with digital display meter.
2. electrical property tool quickly tested by mains transformer according to claim 1, it is characterised in that described test product rest area is also arranged above baffle plate, and described test probe is specifically arranged on described baffle plate.
3. electrical property tool quickly tested by mains transformer according to claim 1, it is characterized in that, described test probe includes input probe and output probe, and described input probe is arranged on above mains transformer input, and described output probe is arranged on above mains transformer outfan.
4. electrical property tool quickly tested by mains transformer according to claim 1, it is characterized in that, described testboard side face is additionally provided with multiple positive stop, and multiple described positive stops are specifically arranged on the described testboard support one side near described test product rest area.
5. electrical property tool quickly tested by mains transformer according to claim 1, it is characterised in that described pneumatic means is additionally coupled to pneumatic switch, and described pneumatic switch is for controlling the start and stop of described pneumatic means.
6. electrical property tool quickly tested by mains transformer according to claim 1, it is characterised in that described digital display meter at least includes one or more of: ammeter, voltmeter, power meter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610243383.4A CN105759152A (en) | 2016-04-19 | 2016-04-19 | Tool for quickly testing electrical property of power transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610243383.4A CN105759152A (en) | 2016-04-19 | 2016-04-19 | Tool for quickly testing electrical property of power transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105759152A true CN105759152A (en) | 2016-07-13 |
Family
ID=56335424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610243383.4A Pending CN105759152A (en) | 2016-04-19 | 2016-04-19 | Tool for quickly testing electrical property of power transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105759152A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108279329A (en) * | 2018-01-06 | 2018-07-13 | 佛山市英标电气有限公司 | A kind of transformer voltage measuring instrument |
| CN112730927A (en) * | 2020-12-29 | 2021-04-30 | 北京纬百科技有限公司 | Testing device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4331026A (en) * | 1980-07-14 | 1982-05-25 | The Boeing Company | Indenter-type hardness testing apparatus |
| CN102749565A (en) * | 2012-07-25 | 2012-10-24 | 昆山达功电子有限公司 | Horizontal transformer dielectric-strength testing jig for |
| CN102841277A (en) * | 2012-08-29 | 2012-12-26 | 宝电电子(张家港)有限公司 | Test assembly for transformers |
| CN203786253U (en) * | 2014-04-10 | 2014-08-20 | 厦门赛特勒磁电有限公司 | Electronic transformer voltage withstand testing jig |
| CN204214976U (en) * | 2014-09-26 | 2015-03-18 | 亚元科技（宜昌）电子有限公司 | Transformer semi-automatic test frame |
| CN204694808U (en) * | 2015-05-06 | 2015-10-07 | 厦门赛特勒磁电有限公司 | A kind of vertical high-frequency transformer measurement jig |
| CN205562708U (en) * | 2016-04-19 | 2016-09-07 | 南通米兰特电气有限公司 | Power transformer tests electrical property tool fast |
-
2016
- 2016-04-19 CN CN201610243383.4A patent/CN105759152A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4331026A (en) * | 1980-07-14 | 1982-05-25 | The Boeing Company | Indenter-type hardness testing apparatus |
| CN102749565A (en) * | 2012-07-25 | 2012-10-24 | 昆山达功电子有限公司 | Horizontal transformer dielectric-strength testing jig for |
| CN102841277A (en) * | 2012-08-29 | 2012-12-26 | 宝电电子(张家港)有限公司 | Test assembly for transformers |
| CN203786253U (en) * | 2014-04-10 | 2014-08-20 | 厦门赛特勒磁电有限公司 | Electronic transformer voltage withstand testing jig |
| CN204214976U (en) * | 2014-09-26 | 2015-03-18 | 亚元科技（宜昌）电子有限公司 | Transformer semi-automatic test frame |
| CN204694808U (en) * | 2015-05-06 | 2015-10-07 | 厦门赛特勒磁电有限公司 | A kind of vertical high-frequency transformer measurement jig |
| CN205562708U (en) * | 2016-04-19 | 2016-09-07 | 南通米兰特电气有限公司 | Power transformer tests electrical property tool fast |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108279329A (en) * | 2018-01-06 | 2018-07-13 | 佛山市英标电气有限公司 | A kind of transformer voltage measuring instrument |
| CN112730927A (en) * | 2020-12-29 | 2021-04-30 | 北京纬百科技有限公司 | Testing device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102768348B (en) | System for automatically testing service life of probe | |
| CN203773345U (en) | Automatic verification apparatus of transformer temperature measurement-control instrument | |
| CN106324270A (en) | Method for touch detection for a pipetting needle | |
| CN104515876A (en) | Quick testing tool for circuit board | |
| CN108051732A (en) | A kind of test device of integrated circuit plate | |
| CN105759152A (en) | Tool for quickly testing electrical property of power transformer | |
| CN105823917B (en) | A kind of while monitoring current, temperature and voltage, the method for electric current and bimodulus instrument | |
| CN105445557A (en) | High-flux resistivity testing device | |
| CN204731275U (en) | A kind of FCT test fixture | |
| CN205562708U (en) | Power transformer tests electrical property tool fast | |
| CN103760388A (en) | Four-wire test fixture and test method thereof | |
| CN208026762U (en) | A kind of liquid crystal module testing impedance fixture | |
| CN202494690U (en) | Testing tool and testing instrument | |
| CN105067441A (en) | Thermocouple pulling force test apparatus | |
| CN202631639U (en) | Resistance detection equipment of semi-conductive rubber roll | |
| CN105021865A (en) | A voltage measurement method allowing compensation | |
| CN210788250U (en) | Copper wire bare voltage testing device of connector | |
| CN205333800U (en) | Supplementary tool of ICT test | |
| CN207557299U (en) | A kind of RGB type LED measured materials of clamping sides | |
| CN204831927U (en) | Thermocouple tensile test device | |
| CN204347068U (en) | The quick test fixture of circuit board | |
| CN109061524B (en) | Power supply test circuit and method | |
| RU2548577C1 (en) | Stand for inspection, test and analysis of computer power supply units | |
| CN203433037U (en) | Electrical data tester for electronic fuel injection automobile throttle assembly | |
| CN204214970U (en) | The automatic test device of high-efficiency and precision Switching Power Supply sensor assembly |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160713 |
|
| RJ01 | Rejection of invention patent application after publication |