CN201852910U - Test system of terminal box and diode - Google Patents
Test system of terminal box and diode Download PDFInfo
- Publication number
- CN201852910U CN201852910U CN 201020559753 CN201020559753U CN201852910U CN 201852910 U CN201852910 U CN 201852910U CN 201020559753 CN201020559753 CN 201020559753 CN 201020559753 U CN201020559753 U CN 201020559753U CN 201852910 U CN201852910 U CN 201852910U
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- diode
- terminal box
- controller
- pneumatic
- test
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Abstract
The utility model relates to a test system for a terminal box and a diode, which is used for detecting the working statuses of the terminal box and a diode in the terminal box. The test system comprises a controller which is used for transmitting a pneumatic control signal in the controller to a pneumatic jig of a pneumatic needle pressing jig, two corresponding joints are respectively connected with a male joint and a female joint on the terminal box, the pneumatic needle pressing jig is connected with the controller by probe signals, and a logic control signal of the controller is connected with a parameter test module of the diode and is controlled by the parameter test module of the diode. The conventional test problem can be solved; the detailed parameters of all the diodes can be independently tested; each parameter of each diode can be judged to be within a standard range; the problems of the diodes, such as the misconnection, the missing connection, the breakdown and the like, can be detected; and the diodes can be detected within a very short time one by one by a needle pressing jig and a switching circuit in the system. The whole system can be automatically processed, so that the test efficiency is much higher.
Description
Technical field:
The utility model relates to a kind of terminal box diode test macro, is used to detect the duty of diode in terminal box and the terminal box.
Background technology:
At present, the diode method in the traditional test finished product terminal box is: with the positive and negative probe of the diode of multimeter test shelves put respectively survey terminal box-,+end, whether in specialized range, judge the quality of diode by the size of measured value.This method of testing has considerable drawback: at first, its test be the result of all diodes series connection in the terminal box, the parameter characteristic and the quality that can not reflect each diode can not be tested the forward voltage of each diode, reverse parameter such as withstand voltage and leakage current certainly; Secondly, though in the middle of have certain diode broken also might overall measured value can be within specialized range, situations such as possibility test leakage diode breakdown, hybrid junction so just; At last, traditional testing efficiency is not high.
Summary of the invention:
In order to solve the problems of the technologies described above, the utility model provides a kind of terminal box diode test macro.
The technical scheme that its technical matters that solves the utility model adopts is: a kind of terminal box diode test macro, be provided with controller, the described controller pneumatic control signal that it is inner transfers to the pneumatic tool of pneumatic pressing tool, two corresponding joints on the described controller are connected in the male joint and female joint on the terminal box, described pneumatic pressing tool is connected controller by probe signals, the logic control signal of described controller is connected on the diode parameters test module, and is controlled by the diode parameters test module.
The utility model can solve traditional test problem, can test the detail parameters (comprise forward voltage drop, oppositely withstand voltage, reverse leakage current) of each diode separately and judge that each parameter of each diode is within critical field, simultaneously it also can detect diode misconnection, miss, problem such as puncture, and can test each diode in a short period of time one by one by pressing tool in the system and commutation circuit.Total system adopts robotization to handle, and work efficiency is provided.
Description of drawings:
Fig. 1 is a structured flowchart of the present utility model.
Fig. 2 is the utility model shop drawing.
Among the figure: 1, controller; 1-1, pneumatic control signal; 1-2, corresponding joints; 1-3, logic control signal; 2, pneumatic pressing tool; 2-1, pneumatic tool; 2-2, probe signals; 3, terminal box; 3-1, male joint; 3-2, female joint; 4, diode parameters test module.
Embodiment:
Below in conjunction with drawings and Examples the utility model is further specified.
A kind of as shown in Figure 1 terminal box diode test macro, be provided with controller 1, described controller 1 transfers to the pneumatic control signal 1-1 of tool inside the pneumatic tool 2-1 of pneumatic pressing tool 2, two corresponding joints 1-2 on the described controller 1 are connected on the male joint 3-1 and female joint 3 on the terminal box 3, described pneumatic pressing tool 2 is connected controller 1 by probe signals 2-2, the logic control signal 1-3 of described controller 1 is connected on the diode parameters test module 4, and by 4 controls of diode parameters test module.It mainly is by detecting each diode that dispatches from the factory with diode parameters test module 4,4 detection lines of this instrument are advanced 12 logics that go out by 4 in the controller select circuit to detect the parameter of each diode automatically by the method that connects pneumatic tool 2-1, and judge dispatch from the factory before the quality of each diode.
In conjunction with shown in Figure 2, as the user with the male joint 3-1 of terminal box 3 and female joint 3-2 with after two corresponding joints 1-2 on the controller 1 are connected, at first the path situation of system's detection terminal box 3 is also passed through the LED light indicating status of controller 1, give 1 one signals that begin to detect of controller simultaneously, after treating that path detects, begin to carry out the testing of diode, start pneumatic tool 2-1 and be compressed on the terminal box 3, begin logic selection and detection accordingly, the state that detects shows by the pilot lamp on the controller 1, if the situation of makeing mistakes then produces warning and the indication LED red light is bright.
The quantity that needs to be provided with measured diode before using, the state of the whole terminal box 3 after the end of test (EOT) can be judged by system according to this parameter.For example, if 2 diodes are arranged, because design is maximum 5 diodes, will certainly cause so when having detected preceding 2, what detect afterwards all is error condition, if be provided with the quantity parameter, just can just not detect or detect but state after not judging having detected after preceding 2.Simultaneously, the parameter area of diode on the diode parameters test module 4 to be set, can detect the diode of different model easily before using.
It is emphasized that: above only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any simple modification, equivalent variations and modification that above embodiment did.
Claims (1)
1. terminal box diode test macro, it is characterized in that: described terminal box diode test macro is provided with controller (1), described controller (1) pneumatic control signal (1-1) that it is inner transfers to the pneumatic tool (2-1) of pneumatic pressing tool (2), two corresponding joints (1-2) on the described controller (1) are connected in the male joint (3-1) and female joint (3-2) on the terminal box (3), described pneumatic pressing tool (2) is connected controller (1) by probe signals (2-2), the logic control signal (1-3) of described controller (1) is connected on the diode parameters test module (4), and is controlled by diode parameters test module (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020559753 CN201852910U (en) | 2010-10-13 | 2010-10-13 | Test system of terminal box and diode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020559753 CN201852910U (en) | 2010-10-13 | 2010-10-13 | Test system of terminal box and diode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201852910U true CN201852910U (en) | 2011-06-01 |
Family
ID=44095298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020559753 Expired - Fee Related CN201852910U (en) | 2010-10-13 | 2010-10-13 | Test system of terminal box and diode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201852910U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102012477A (en) * | 2010-10-13 | 2011-04-13 | 苏州快可光伏电子有限公司 | Diode test system of junction box |
-
2010
- 2010-10-13 CN CN 201020559753 patent/CN201852910U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102012477A (en) * | 2010-10-13 | 2011-04-13 | 苏州快可光伏电子有限公司 | Diode test system of junction box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110601 Termination date: 20131013 |