CN102841277B - Test assembly for transformers - Google Patents
Test assembly for transformers Download PDFInfo
- Publication number
- CN102841277B CN102841277B CN201210312192.0A CN201210312192A CN102841277B CN 102841277 B CN102841277 B CN 102841277B CN 201210312192 A CN201210312192 A CN 201210312192A CN 102841277 B CN102841277 B CN 102841277B
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- transformer
- probe
- pedestal
- plate
- float plate
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Abstract
The invention discloses a test assembly for transformers. The test assembly can be used for testing a plurality of transformers at one time and comprises a base, wherein two guiding rods are arranged on the base; a floating plate is arranged on the two guiding rods; conductive sponge is arranged on the floating plate; a movable plate is slidably arranged on the two guiding rods; a first probe and a second probe are arranged on the base; the first probe and the second probe are in one-to-one corresponding to the transformers on the floating plate; a third probe is arranged on the movable plate; a bracket is arranged on the base; and a driving device for driving the moveable plate to vertically move is arranged on the bracket. The test assembly for the transformers has the advantages that the contact stability of the transformers and the probes is ensured by utilizing the vertical movement of a manual moveable cylinder; multiple requirements for testing the plurality of transformers at one time are met; the test reliability is greatly ensured; and the test efficiency is increased.
Description
Technical field
The present invention relates to a kind of transformer testing frock.
Background technology
Conventional transformer testing device, comprise tester, and p-wire, and test test pencil, in operation, need employee to contact transformer pin one by one with test test pencil realize test, can only survey two stitch, employee, when with test pencil contact transformer pin, does not locate because of product and causes testing contact well unstable between test pencil and stitch at every turn.Occur that testing efficiency is low, test mass cannot ensure.
Summary of the invention
Technical problem to be solved by this invention is: provide a kind of transformer testing frock once can tested multiple transformer.
For solving the problems of the technologies described above, the technical solution used in the present invention is: the primary testing arrangement of a kind of transformer, comprise pedestal, pedestal is provided with two guide posts, the float plate that on two guide posts, slip is provided with for placing transformer, float plate is provided with conductive sponge, two guide posts also slide and is provided with portable plate, portable plate is positioned at above float plate, pedestal is provided with and one ranked first probe and test one of transformer another stitch respectively for what test one of them stitch of transformer in float plate respectively and ranked second probe, transformer one_to_one corresponding in first probe and the second probe and float plate, float plate offers the through hole that a row stretches into for transformer pin, portable plate is provided with some 3rd probes for testing magnetic core of transformer parameter in float plate respectively, be connected with the first output port be arranged on pedestal by the first main traverse line after all first probes are got up by the first wired in series, be connected with the second output port be arranged on pedestal by the second main traverse line after all second probes are got up by the second wired in series, be connected with the 3rd output port be arranged on pedestal by the 3rd main traverse line after all 3rd probes are together in series by privates, conductive sponge is connected with the 4th output port be arranged on pedestal by the 4th main traverse line, pedestal is provided with support, support is provided with the drive unit driving portable plate to move up and down.
Described drive unit comprises the cylinder body be fixed on support, is provided with piston rod in cylinder body, and one end of piston rod is connected with portable plate, the other end and slide plate hinged, support is hinged with handle, and the other end of slide plate is hinged on handle, can piston rod move up and down when handle is stirred;
Described drive unit is cylinder, and the piston-rod lower end of cylinder is connected with portable plate;
Described two guide posts are positioned at float plate upper and lower position place and are provided with spring respectively.
The invention has the beneficial effects as follows: the contact stabilization utilizing the up and down guarantee transformer of manual activities cylinder and probe, can multiple requirements of the multiple transformer of disposable test, greatly ensure that testing reliability, improve testing efficiency.
Accompanying drawing explanation
Fig. 1 is the stereogram of transformer testing frock of the present invention;
Fig. 2 is the stereogram of the transformer testing frock of the present invention after handle pressure;
The arrangement of Fig. 3 probe and connection layout;
Fig. 4 is A partial enlarged drawing in Fig. 1;
Fig. 5 is the stereogram of Fig. 2 other direction.
In figure: 1, pedestal, 2, guide post, 3, float plate, 4, conductive sponge, 5, portable plate, 6, transformer, 7, first probe, 8, second probe, 9, 3rd probe, 10, first wire, 11, first main traverse line, 12, first output port, 13, second wire, 14, second main traverse line, 15, second output port, 16, privates, 17, 3rd main traverse line, 18, 3rd output port, 19, 4th main traverse line, 20, 4th output port, 21, support, 22, cylinder body, 23, piston rod, 24, slide plate, 25, handle, 26, spring, 27, through hole.
Detailed description of the invention
Below in conjunction with accompanying drawing, describe specific embodiment of the invention scheme in detail.
As Fig. 1, shown in Fig. 2, transformer testing frock of the present invention, comprise pedestal 1, pedestal 1 is provided with two guide posts 2, the float plate 3 that on two guide posts 2, slip is provided with for placing transformer 6, float plate 3 is provided with conductive sponge 4, two guide posts 2 also slide and is provided with portable plate 5, portable plate 5 is positioned at above float plate 3, pedestal 1 is provided with and one ranked first probe 7 and test one of transformer 6 another stitch respectively for what test one of them stitch of transformer 6 in float plate 3 respectively and ranked second probe 8, first probe 7 and the second probe 8 and transformer 6 one_to_one corresponding in float plate 3, i.e. corresponding first probe 7 of transformer 6 and second probe 8.Float plate 3 offers the through hole 27 that a row stretches into for transformer 6 stitch---shown in Fig. 4.Portable plate 5 is provided with some 3rd probes 9 for testing transformer 6 magnetic core parameter in float plate 3 respectively, the quantity of the 3rd probe 9 sets according to actual production, corresponding four the 3rd probes 9 of a transformer 6 are adopted in the present invention, and during test, four the 3rd probes 9 contact respectively on four angles of transformer 6.As shown in Figure 3, be connected with the first output port 12 be arranged on pedestal 1 by the first main traverse line 11 after all first probes 7 are together in series by the first wire 10, be connected with the second output port 15 be arranged on pedestal 1 by the second main traverse line 14 after all second probes 8 are together in series by the second wire 13, be connected with the 3rd output port 18 be arranged on pedestal 1 by the 3rd main traverse line 17 after all 3rd probes 9 are together in series by privates 16, conductive sponge 4 is connected with the 4th output port 20 be arranged on pedestal 1 by the 4th main traverse line 19, pedestal 1 is provided with support 21, support 21 is provided with the drive unit driving portable plate 5 to move up and down.Following drive unit is adopted in this implementation column, described drive unit comprises fixing cylinder body 22 on the stent 21, piston rod 23 is provided with in cylinder body 22, one end of piston rod 23 is connected with portable plate 5, the other end and slide plate 24 hinged, support 21 is hinged with handle 25, the other end of slide plate 24 is hinged on handle 25, distance on slide plate 24 between two pin joints is greater than the distance on handle 25 between two pin joints, can piston rod 23 move up and down when handle 25 is stirred.Certainly, when actual production, drive unit also can adopt cylinder, and the piston-rod lower end of cylinder is connected with portable plate.For the ease of transformer 6 and the first probe 7, second probe 8 and the 3rd probe 9 Elastic Contact, two guide posts 2 are positioned at float plate about 3 position place and are provided with spring 26 respectively, namely have spring 26 between float plate 3 and pedestal 1, also have spring 26 between float plate 3 and portable plate 5.In order to attractive in appearance and convenient, the first main traverse line 11, second main traverse line 14, the 3rd main traverse line 17 and the 4th main traverse line 19 can partly be embedded in pedestal 1.
Operation principle of the present invention is: during original state as shown in Figure 1, and now portable plate 5 is away from float plate 3, is first all placed by transformer 6, and namely the stitch of transformer 6 stretches in through hole 27, and the fly line of transformer 6 lies in conductive sponge 4.Then handle 25 is stirred downwards, handle 25 promotes piston rod 23 by slide plate 24 and moves down, piston rod 23 promotes portable plate 5 and moves down, when the 3rd probe 9 touches transformer 6, promote float plate 3 to move down together, until stop stirring handle 25 when the stitch of transformer 6 contacts with the second probe 8 with the first probe 7, namely the first probe 7 stretches in through hole 27 with the second probe 8 and contacts with the stitch of transformer 6---Fig. 2, Fig. 5.Just the chuck of tester can be clipped in the first output port 12, second output port 15, the 3rd output port 18 and the 4th output port 20 subsequently, the stitch of transformer, fly line and magnetic core be detected simultaneously.After detection, upwards stir handle 25, portable plate 5 resets thereupon, and float plate 3 resets under the effect of spring 26, then can take off transformer 6 and reappose transformer to be detected.Utilize the contact stabilization of the up and down guarantee transformer of manual activities cylinder and probe, can multiple requirements of the multiple transformer of disposable test, greatly ensure that testing reliability, improve testing efficiency.
Claims (4)
1. transformer testing frock, it is characterized in that: comprise pedestal, pedestal is provided with two guide posts, the float plate that on two guide posts, slip is provided with for placing transformer, float plate is provided with conductive sponge, the fly line of transformer lies in conductive sponge, two guide posts also slide and is provided with portable plate, portable plate is positioned at above float plate, pedestal is provided with and one ranked first probe and test one of transformer another stitch respectively for what test one of them stitch of transformer in float plate respectively and ranked second probe, transformer one_to_one corresponding in first probe and the second probe and float plate, float plate offers the through hole that a row stretches into for transformer pin, portable plate is provided with some 3rd probes for testing magnetic core of transformer parameter in float plate respectively, be connected with the first output port be arranged on pedestal by the first main traverse line after all first probes are got up by the first wired in series, be connected with the second output port be arranged on pedestal by the second main traverse line after all second probes are got up by the second wired in series, be connected with the 3rd output port be arranged on pedestal by the 3rd main traverse line after all 3rd probes are together in series by privates, conductive sponge is connected with the 4th output port be arranged on pedestal by the 4th main traverse line, pedestal is provided with support, support is provided with the drive unit driving portable plate to move up and down.
2. transformer testing frock according to claim 1, it is characterized in that: described drive unit comprises the cylinder body be fixed on support, piston rod is provided with in cylinder body, one end of piston rod is connected with portable plate, the other end of piston rod and one end of slide plate hinged, support is hinged with handle, and the other end of slide plate is hinged on handle, can piston rod move up and down when handle is stirred.
3. transformer testing frock according to claim 1, is characterized in that: described drive unit is cylinder, and the piston-rod lower end of cylinder is connected with portable plate.
4. the transformer testing frock according to claim 1 or 2 or 3, is characterized in that: described two guide posts are positioned at float plate upper and lower position place and are provided with spring respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210312192.0A CN102841277B (en) | 2012-08-29 | 2012-08-29 | Test assembly for transformers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210312192.0A CN102841277B (en) | 2012-08-29 | 2012-08-29 | Test assembly for transformers |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102841277A CN102841277A (en) | 2012-12-26 |
| CN102841277B true CN102841277B (en) | 2015-04-29 |
Family
ID=47368818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210312192.0A Expired - Fee Related CN102841277B (en) | 2012-08-29 | 2012-08-29 | Test assembly for transformers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102841277B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103419010B (en) * | 2013-09-04 | 2016-10-05 | 吴江市博众精工科技有限公司 | A kind of pressing mechanism for testing |
| CN105759152A (en) * | 2016-04-19 | 2016-07-13 | 南通米兰特电气有限公司 | Tool for quickly testing electrical property of power transformer |
| CN106249060A (en) * | 2016-09-30 | 2016-12-21 | 美的智慧家居科技有限公司 | Radio frequency testing device, data processing method and equipment, radio frequency test system |
| CN110031704B (en) * | 2019-04-29 | 2021-08-03 | 天长市富安电子有限公司 | Full-automatic comprehensive test line of switching power supply transformer |
| CN111273123B (en) * | 2020-03-28 | 2022-03-29 | 广西电网有限责任公司电力科学研究院 | Transformer detection device |
| CN111397765B (en) * | 2020-04-06 | 2021-08-24 | 国网河北省电力有限公司石家庄市鹿泉区供电分公司 | Power transformer fault detection equipment |
| CN112611895A (en) * | 2020-12-11 | 2021-04-06 | 北京无线电测量研究所 | Test tool |
| CN114019196A (en) * | 2021-11-01 | 2022-02-08 | 湖南三易精工科技有限公司 | Relay contact voltage drop test fixture |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201069707Y (en) * | 2007-07-11 | 2008-06-04 | 钟玉麟 | An automatic detection for electronic transformer loop |
| CN101498759A (en) * | 2009-03-19 | 2009-08-05 | 安徽天元电子科技有限公司 | Test tools |
| CN201497785U (en) * | 2009-08-07 | 2010-06-02 | 昆山恒艺电器有限公司 | Transformer measuring tool |
| CN202720295U (en) * | 2012-08-29 | 2013-02-06 | 宝电电子(张家港)有限公司 | Transformer test tool |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3014055B2 (en) * | 1990-08-10 | 2000-02-28 | イビデン株式会社 | Electrical check device for printed wiring boards |
-
2012
- 2012-08-29 CN CN201210312192.0A patent/CN102841277B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201069707Y (en) * | 2007-07-11 | 2008-06-04 | 钟玉麟 | An automatic detection for electronic transformer loop |
| CN101498759A (en) * | 2009-03-19 | 2009-08-05 | 安徽天元电子科技有限公司 | Test tools |
| CN201497785U (en) * | 2009-08-07 | 2010-06-02 | 昆山恒艺电器有限公司 | Transformer measuring tool |
| CN202720295U (en) * | 2012-08-29 | 2013-02-06 | 宝电电子(张家港)有限公司 | Transformer test tool |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102841277A (en) | 2012-12-26 |
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Effective date of registration: 20160517 Address after: Xiaojinkou Street Golden Street 516000 Guangdong city of Huizhou province Huicheng District No. 17 Huizhou city baodiantong science and Technology Co Ltd Patentee after: Huizhou Baodiantong Science and Technology CO., LTD. Address before: Zhangjiagang Economic Development Zone, Suzhou City, Jiangsu province 215600 city (Nanzhuang Village yangshe) Bao Electronics (Zhangjiagang) Co., Ltd. Patentee before: BOODY Electron (Zhangjiagang) Co., Ltd. |
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| 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: 20150429 Termination date: 20170829 |