CN203721686U - Detection tool for mini diode rectifier bridge - Google Patents
Detection tool for mini diode rectifier bridge Download PDFInfo
- Publication number
- CN203721686U CN203721686U CN201320823857.4U CN201320823857U CN203721686U CN 203721686 U CN203721686 U CN 203721686U CN 201320823857 U CN201320823857 U CN 201320823857U CN 203721686 U CN203721686 U CN 203721686U
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- detection
- rectifier bridge
- upper plate
- detection platform
- mini
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Abstract
The utility model relates to a detection tool for a mini diode rectifier bridge. The detection tool comprises a detection support, detection lines, a detection rod and a detection platform. The detection support mainly comprises an upper plate, a lower plate and columns. A through hole is formed at the middle position of the upper plate, the detection rod penetrates the through hole of the upper plate from up to down, and a return spring is arranged between the detection rod and the upper plate. Two pins extend out of the bottom end of a connecting block, and the tail ends of the pins are respectively connected with the polarity detection lines. The detection platform is arranged on the upper surface of the lower plate. A cavity for accommodating the mini rectifier bridge is formed in the middle portion of the detection platform, connecting plates are arranged along the long axis direction of the detection platform, the tops ends of the connecting plates extend into the cavity and match the rectifier bridge to be detected, and the tail ends of the connecting plates are respectively connected with the polarity detection lines. The detection tool has the advantages that the mini rectifier bridge to be detected is placed in the cavity of the detection platform, the pins make contact with the rectifier bridge to complete once detection, detection is very convenient, and the working efficiency is correspondingly improved.
Description
Technical field
The utility model relates to the mini rectifier bridge of a kind of diode and detects frock, specifically a kind of device that can detect the polarity of mini rectifier bridge fast, easily.
Background technology
Rectifier bridge has been enclosed in rectifying tube in a shell exactly.Divide full-bridge and half-bridge.Full-bridge is that four diodes of the bridge rectifier connecting are enclosed in together.Half-bridge is that half of two diode bridge rectifications is enclosed in together, with two half-bridges, can form a bridge rectifier, a half-bridge also can form the centre tapped full-wave rectifying circuit of transformer belt, selects rectifier bridge will consider rectification circuit and operating voltage.
At present, in the process that the polarity of mini rectifier bridge is detected, conventional way is, by staff, by two polarity test pens, respectively the polarity at the two ends of mini rectifier bridge is detected, and relatively loaded down with trivial details of operation, operating efficiency neither be very high simultaneously.
Summary of the invention
The technical problems to be solved in the utility model is to provide the mini rectifier bridge of a kind of diode that can detect the polarity of mini rectifier bridge fast, easily and detects frock.
In order to solve the problems of the technologies described above, the technical solution of the utility model is: the mini rectifier bridge of a kind of diode detects frock, and its innovative point is: mainly comprise Bracket for Inspection, detection line, test rod and detection platform;
Described Bracket for Inspection mainly comprises upper plate, lower plate and column, between upper plate and lower plate, by four root posts, be connected, medium position at upper plate has a through hole, test rod passes the through hole of upper plate from top to bottom, between described test rod and upper plate, be provided with back-moving spring, in the bottom of test rod, be connected with contiguous block, in the bottom of contiguous block, be extended with two thimbles, position and the rectifier bridge of described thimble match, and at the tail end of thimble, are connected with polarity detection line;
On the upper surface of described lower plate, be provided with detection platform, the rectangular shape of detection platform, at the middle part of detection platform, have one and hold the cavity that mini rectifier bridge is put, long axis direction along detection platform is provided with four connecting plates, described connecting plate is L shape, and two of connecting plates are one group of two ends that are distributed in cavity, the top of connecting plate is stretched in cavity and is matched with rectifier bridge to be detected, and the tail end of connecting plate is connected with polarity detection line respectively.
The utility model has the advantage of: in the time need to detecting the polarity of the mini rectifier bridge of diode, mini rectifier bridge to be detected is put into the cavity of detection platform, and corresponding with four connecting plates respectively, then test rod is descending, the one-time detection that contacted by thimble with rectifier bridge, very convenient, improved accordingly operating efficiency.
Accompanying drawing explanation
Fig. 1 is the schematic diagram that the mini rectifier bridge of diode of the present utility model detects frock.
Embodiment
Schematic diagram is as shown in Figure 1 known, and the mini rectifier bridge of diode of the present utility model detects frock and mainly comprises Bracket for Inspection, detection line 4, test rod 1 and detection platform 6.
Bracket for Inspection mainly comprises upper plate 3, lower plate 7 and column 5, between upper plate 3 and lower plate 7, by four root posts 5, be connected, medium position at upper plate 3 has a through hole, test rod 1 passes the through hole of upper 3 plates from top to bottom, between test rod 1 and upper plate 3, be provided with back-moving spring 2, in the bottom of test rod 1, be connected with contiguous block 8, in the bottom of contiguous block 8, be extended with two thimbles 9, position and the rectifier bridge of thimble 9 match, and at the tail end of thimble 9, are connected with polarity detection line 4.
On the upper surface of lower plate 7, be provided with detection platform 6, the rectangular shape of detection platform 6, at the middle part of detection platform 6, have one and hold the cavity that mini rectifier bridge is put, long axis direction along detection platform 6 is provided with four connecting plates 10, connecting plate 10 is L shape, and 10 two of connecting plates are one group of two ends that are distributed in cavity, the top of connecting plate 10 is stretched in cavity and is matched with rectifier bridge to be detected, and the tail end of connecting plate 10 is connected with polarity detection line 4 respectively.
More than show and described basic principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and specification, describes just illustrates principle of the present utility model; do not departing under the prerequisite of 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 (1)
1. the mini rectifier bridge of diode detects a frock, it is characterized in that: mainly comprise Bracket for Inspection, detection line, test rod and detection platform;
Described Bracket for Inspection mainly comprises upper plate, lower plate and column, between upper plate and lower plate, by four root posts, be connected, medium position at upper plate has a through hole, test rod passes the through hole of upper plate from top to bottom, between described test rod and upper plate, be provided with back-moving spring, in the bottom of test rod, be connected with contiguous block, in the bottom of contiguous block, be extended with two thimbles, position and the rectifier bridge of described thimble match, and at the tail end of thimble, are connected with polarity detection line;
On the upper surface of described lower plate, be provided with detection platform, the rectangular shape of detection platform, at the middle part of detection platform, have one and hold the cavity that mini rectifier bridge is put, long axis direction along detection platform is provided with four connecting plates, described connecting plate is L shape, and two of connecting plates are one group of two ends that are distributed in cavity, the top of connecting plate is stretched in cavity and is matched with rectifier bridge to be detected, and the tail end of connecting plate is connected with polarity detection line respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320823857.4U CN203721686U (en) | 2013-12-13 | 2013-12-13 | Detection tool for mini diode rectifier bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320823857.4U CN203721686U (en) | 2013-12-13 | 2013-12-13 | Detection tool for mini diode rectifier bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203721686U true CN203721686U (en) | 2014-07-16 |
Family
ID=51160823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320823857.4U Expired - Fee Related CN203721686U (en) | 2013-12-13 | 2013-12-13 | Detection tool for mini diode rectifier bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203721686U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104237755A (en) * | 2014-09-30 | 2014-12-24 | 如皋市大昌电子有限公司 | Insulating and voltage-resistant testing tool for bridge rectifier |
-
2013
- 2013-12-13 CN CN201320823857.4U patent/CN203721686U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104237755A (en) * | 2014-09-30 | 2014-12-24 | 如皋市大昌电子有限公司 | Insulating and voltage-resistant testing tool for bridge rectifier |
| CN104237755B (en) * | 2014-09-30 | 2017-05-10 | 如皋市大昌电子有限公司 | Insulating and voltage-resistant testing tool for bridge rectifier |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140716 Termination date: 20151213 |
|
| EXPY | Termination of patent right or utility model |