CN203275599U - Solid-state relay/intermediate relay online verification tool - Google Patents
Solid-state relay/intermediate relay online verification tool Download PDFInfo
- Publication number
- CN203275599U CN203275599U CN 201320332153 CN201320332153U CN203275599U CN 203275599 U CN203275599 U CN 203275599U CN 201320332153 CN201320332153 CN 201320332153 CN 201320332153 U CN201320332153 U CN 201320332153U CN 203275599 U CN203275599 U CN 203275599U
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- solid
- state relay
- relay
- verification tool
- online verification
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Abstract
The utility model discloses a solid-state relay/intermediate relay online verification tool. The solid-state relay/intermediate relay online verification tool includes two wires; one end of each wire is provided with a metal alligator clip respectively; and the other end of each wire is connected with one wire-branching plug. The solid-state relay/intermediate relay online verification tool of the utility model is advantageous in simple operation, less personnel input and high work efficiency. With the solid-state relay/intermediate relay online verification tool adopted, work efficiency can be improve by more than 70%, verification can be completed in 3 seconds, and maintenance hours can be decreased by more than 50%, and the continuity of production can be ensured, and production efficiency can be improved. The solid-state relay/intermediate relay online verification tool of the utility model is further advantageous in simple structure, reasonable design, light weight, small volume, convenient manufacture, strong applicability and wide application range.
Description
Technical field
The utility model belongs to the calibration tool technical field, is specifically related to a kind of solid-state relay, auxiliary reclay on-line testing instrument.
Background technology
The solid-state relay at smelter scene, auxiliary reclay are the 24VAC power supply, and they and DKJ variable valve support the use, and complete the PLC automatic control function, whole system are played the effect of forming a connecting link, and to realizing automated system, vital effect are arranged.At present, the production scene does not have the online tool of verification solid-state relay, auxiliary reclay, after solid-state relay, auxiliary reclay can only being pulled down, carry out the off-line verification by signal generator again, the checkout procedure complexity is loaded down with trivial details, bring inconvenience to maintenance job, personnel's input amount is larger, inefficiency.Simultaneously, off-line check also can affect the continuity of production, reduces production efficiency.
Summary of the invention
The purpose of this utility model is to provide a kind of simple in structure, reasonable in design, in the situation that solid-state relay, auxiliary reclay not off-line carry out at X-ray inspection X, simple to operation, personnel's input amount is few, high efficiency, guarantee continuous production, the solid-state relay of enhancing productivity, auxiliary reclay on-line testing instrument.
For achieving the above object, the technical solution adopted in the utility model is: this calibration tool comprises 2 wires, is characterized in: an end of every wire is separately installed with the metal crocodile clip, and the other end all is connected with 1 branching plug.
Adopt said structure, during use, crocodile clip on 1 wire is clipped on the positive pole of online solid-state relay or auxiliary reclay, fish on another 1 wire is clipped on the negative pole of online solid-state relay or auxiliary reclay, branching plug is inserted on signal generator, the maintenance personal is by the given power supply signal of signal generator, this moment, solid-state relay or auxiliary reclay got electric rear indicator light flicker, whether the duty that just can directly judge relay is good, thereby realized the on-line testing of relay.The utility model is simple to operation, and personnel's input amount is few, and high efficiency can be increased work efficiency more than 70%, and checking time can be completed in 3 seconds, more than 50%, had guaranteed continuous production in the time of can reducing the check man, had improved production efficiency.The utility model is simple in structure, reasonable in design, heavily reason is light, volume is little, easily manufactured, applicability strong, have wide range of applications, and filled up the blank of this type of instrument.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
As shown in the figure, the utility model comprises 2 wires 1, and the length of wire 1 is 200cm.One end of every wire 1 is separately installed with metal crocodile clip 2, and the other end all is connected with 1 branching plug 3.Be respectively equipped with positive and negative electrode contact spaced apart from each other on branching plug 3, this positive and negative electrode contact is connected with 2 wires respectively, in order to be connected with positive and negative electrode on signal generator.
Claims (2)
1. a solid-state relay, auxiliary reclay on-line testing instrument, comprise 2 wires (1), and it is characterized in that: an end of every wire (1) is separately installed with metal crocodile clip (2), and the other end all is connected with 1 branching plug (3).
2. solid-state relay according to claim 1, auxiliary reclay on-line testing instrument, it is characterized in that: the length of wire (1) is 200cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320332153 CN203275599U (en) | 2013-06-09 | 2013-06-09 | Solid-state relay/intermediate relay online verification tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320332153 CN203275599U (en) | 2013-06-09 | 2013-06-09 | Solid-state relay/intermediate relay online verification tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203275599U true CN203275599U (en) | 2013-11-06 |
Family
ID=49505976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320332153 Expired - Fee Related CN203275599U (en) | 2013-06-09 | 2013-06-09 | Solid-state relay/intermediate relay online verification tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203275599U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104300243A (en) * | 2013-11-28 | 2015-01-21 | 中国航空工业集团公司洛阳电光设备研究所 | Relay scanning vibration test cable assembly |
-
2013
- 2013-06-09 CN CN 201320332153 patent/CN203275599U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104300243A (en) * | 2013-11-28 | 2015-01-21 | 中国航空工业集团公司洛阳电光设备研究所 | Relay scanning vibration test cable assembly |
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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: 20131106 Termination date: 20210609 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |