CN203224587U - Cable testing device - Google Patents
Cable testing device Download PDFInfo
- Publication number
- CN203224587U CN203224587U CN2012207032832U CN201220703283U CN203224587U CN 203224587 U CN203224587 U CN 203224587U CN 2012207032832 U CN2012207032832 U CN 2012207032832U CN 201220703283 U CN201220703283 U CN 201220703283U CN 203224587 U CN203224587 U CN 203224587U
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- data transmission
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Abstract
The utility model discloses a cable testing device comprising a testing cabinet and a control cabinet. The testing cabinet is provided with a cable conductivity and high voltage insulation performance testing circuit, a testing operation panel, testing ports, and a data transmission port. The testing operation panel is provided with a display screen, a program selection key, an operation key, and a stopping key. The control cabinet is provided with a display, an industrial control computer and a data transmission port. The data transmission port of the testing cabinet is connected with the data transmission port of the control cabinet by a data line. The cable testing device is advantageous in that the batch automatic test on the conductivity and the high voltage insulation performance of the unmanned plane cable can be realized, the efficiency and the reliability of the test on the unmanned plane cable can be improved, the requirement of the testing efficiency and the reliability of the unmanned plane cable in the batch production can be satisfied, and the testing device can be widely used in the tests on various unmanned planes having different specifications.
Description
Technical field
The utility model relates to the testing lines device, particularly for to the conduction of various bunchys or polycore cable and data line on the unmanned plane, the proving installation that High-Voltage Insulation is tested.
Background technology
Number of cables, of a great variety on the unmanned plane, the test job amount is big, at present, the tester can only carry out conduction and the High-Voltage Insulation property testing of cable by manual mode, testing efficiency is low, and makes mistakes easily, can't satisfy the volume production unmanned plane to the requirement of testing lines efficient and reliability.
The utility model content
The purpose of this utility model is to provide a kind of testing lines device, tests with conduction and High-Voltage Insulation to cable on the unmanned plane, satisfies the volume production unmanned plane to the requirement of testing lines efficient and reliability.
For reaching this purpose, the utility model by the following technical solutions:
A kind of testing lines device, it comprises test cabinet and switch board, described test cabinet is provided with cable conduction and High-Voltage Insulation property testing circuit, test operation panel, test port and data transmission port, described test operation panel is provided with display screen, procedure Selection key, operation key and stop key, described switch board is provided with display, industrial computer and data transmission port, and the data transmission port of described test cabinet is connected by data line with the data transmission port of switch board.
Preferably, described switch board also is provided with printer.
Preferably, described data line is only used one, realizes the transmission of RS232 serial data.
Preferably, the test port of described test cabinet has four, and adopts different connectors to avoid mistake to connect.
Preferably, also be provided with the USB-KEY socket on the described test operation panel.
Principle of work of the present utility model is: test automatically by cable on the unmanned plane being carried out batch, thereby raising is to efficient and the reliability of testing lines on the unmanned plane.
The beneficial effects of the utility model are: testing efficiency height, the human-saving that saves time, test accurately, the reliability height, with strong points, can directly generate test report, can be widely used in the test of polytypic unmanned plane cable.
Description of drawings
Fig. 1 is the synoptic diagram of the test cabinet of the utility model embodiment;
Fig. 2 is the synoptic diagram of the switch board of the utility model embodiment;
Fig. 3 is the synoptic diagram of the test operation panel of the utility model embodiment.
Among the figure: 1, test cabinet; 2, test operation panel; 3, test port; 4, data transmission port; 5, switch board; 6, LCD; 7, industrial computer; 8, printer; 9, data transmission port; 10, LCDs; 11, USB-KEY socket; 12～13, procedure Selection key; 14, operation key; 15, stop key.
Embodiment
Below with reference to the accompanying drawings and in conjunction with the embodiments, describe the utility model in detail.
Shown in Fig. 1～3, the testing lines device of present embodiment, it comprises test cabinet 1 and switch board 5, described test cabinet 1 is provided with cable conduction and High-Voltage Insulation property testing circuit, test operation panel 2, test port 3 and data transmission port 4, described test operation panel 2 is provided with LCDs 10, procedure Selection key 12 and 13, operation key 14 and stop key 15, described switch board is provided with LCD 6, industrial computer 7 and data transmission port 9, and the data transmission port 4 of described test cabinet 1 and the data transmission port of switch board 59 are connected by data line.
Preferably, described switch board 5 also is provided with printer 8.
Preferably, described data line is only used one, realizes the transmission of RS232 serial data.
Preferably, the test port 3 of described test cabinet 1 has four, and adopts different connectors to avoid mistake to connect.
Preferably, also be provided with USB-KEY socket 11 on the described test operation panel 2, only have the operating personnel of key just can operate this cover proving installation.
Preferably, described stop key 15 can under any circumstance stop test.
This proving installation can satisfy the once test of two groups of 128 points, and the test cable is connected to the test port 3 of testing cabinet, and the other end is connected to each wire and cable connector of unmanned plane and carries out the test of corresponding cable.By the procedure Selection key of operational testing guidance panel, select corresponding test procedure, whether each parameter of test cable is normal.
After test is finished, test data transfers to switch board by data line, switch board carries out analyzing and processing by industrial computer to test data, generate test report, test report provides detailed conduction resistance value, whether by continuity test, all information by the High-Voltage Insulation test whether, the printer printing test report that testing crew can be equipped with by switch board.
Function according to cable on the unmanned plane is different with areal distribution, and cable is reasonably divided into groups.As with on certain model unmanned plane surplus in the of totally 500 a cable be divided into 10 groups, every group of corresponding two test cables.According to the grouping situation, the length of test cable has two kinds of 6m and 10m, and length is that the test cable of 6m is used for the testing airplane Internal cable, and length is the cable that the test cable of 10m is used for test head, empennage, flank.Every cover test cable all indicates clear and definite connector numbering, and the handled easily personnel finish docking operation fast and accurately.
Testing software is the two ends allocation for test period of every cable according to the corresponding relation of cable, and finishes the coupling of annexation.One end of tested cable is connected on the connector of test cabinet by the test cable, and the other end is connected on the corresponding connector equally.To the testing software programming, adopt the state flow mode that whole test process is controlled.Conduction test can arrange the conducting resistance resistance, if test can not be satisfied the value of setting, and then can not be by test in the prompting of test cabinet LCDs.The High-Voltage Insulation test, comprise the Insulation test between the each point and the Insulation test between cable and the cable in the same test cable, software can arrange high pressure volt numerical value, current value, if test can not be satisfied the value of setting, and then can not be by test in the prompting of test cabinet LCDs.Simultaneously, the High-Voltage Insulation test can judge that the reason of test crash is because of arc through or short circuit, thereby for guaranteeing that cable must carry out conduction test before carrying out Hi-pot test.
Test with this model unmanned plane equipment frame cable is example below, and the use of this proving installation is elaborated.
A cable surplus equipment frame has 100 is divided into two groups with it, and first group 64, remaining is second group.The test cable is defined as W1-A, W1-B for first group, and second group is W2-A, W2-B.Cable according to test is write test procedure, continuity test maximum resistance 100 Ω is set, 500V high pressure minimum insulation resistance 500M Ω, duration of charging 1000ms, duration 10ms.
At first test the cable of W1 correspondence.This proving installation is provided with administrator right, and tester's operating equipment just can carry out associative operation after must obtaining USB-KEY by the keeper.
Before the test beginning, an end of testing cable is connected with cable on the unmanned plane, the other end is connected to the test port of test cabinet.USB-KEY is inserted on the guidance panel, give each device power, the test procedure of test W1 transfers to the test cabinet by switch board by RS232.Demonstration W1 test procedure is downloaded successfully on the LCDs at this moment.After checking that connection, program, power supply are errorless, press the operation button, proving installation is tested all circuits of W1.
Conventionally test: according to the wire size rule, each bar cable is carried out continuity test, show the actual resistance of every cable in real time, when occurring resistance value above setting value, proving installation sends an acoustic alarm, and shows wrong numbering and the quantity of makeing mistakes altogether in LCDs.Consider that there is certain resistance in test cable self, therefore when continuity test, has suitably raised the numerical value of maximum resistance.After conventionally test is finished, according to the LCDs operation indicating, press the operation button again, the conventionally test data transfer to switch board by the RS232 mode, can check all test results by the switch board data monitoring software, comprise whether correct, cable actual resistance, resistance data such as out-of-limit whether of annexation.
Hi-pot test: after conventionally test finishes, just can carry out Hi-pot test, in order to avoid situations such as arc through appear in cable when carrying out Hi-pot test, damage cable.The process of Hi-pot test is relatively complicated, test the insulation relation between each point and other each points, be example with W1, No. 1 test point will all once be tested with all the other 63 points, and No. 2 test points only need be tested with 62 points except No. 1 point, by that analogy, whole test process need be tested 2016 times altogether.Occur mistake in test process, proving installation sends two acoustic alarms, and LCDs shows number of errors in real time.Test finishes, according to the LCDs operation indicating, press the operation button again, the High-Voltage Insulation test data transfers to switch board by the RS232 mode, can check all test results by the switch board data monitoring software, comprise that the test annexation of test point and other each points, test errors type still are data such as electric arc type mistake for the short circuit type mistake.
Operating personnel can be according to the miscue in the test data, and whether the trial inspection error reason is that the people is the mistake that wiring or misoperation cause, if this type of reason after the modification, is carried out test operation again.If the cable self reason then generates test report by switch board, in order to further deal with problems.Test report comprise personnel, date, test environment, batch, project such as test figure.
The utility model carries out batch test automatically by conduction and High-Voltage Insulation to cable on the unmanned plane, efficient and reliability to testing lines on the unmanned plane have been improved, satisfy the requirement of volume production unmanned plane to testing lines efficient and reliability, can be widely used in the test of polytypic unmanned plane cable.
The above is preferred embodiment of the present utility model only, is not limited to the utility model, and for a person skilled in the art, the utility model can have various changes and variation.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (5)
1. testing lines device, it is characterized in that: comprise test cabinet and switch board, described test cabinet is provided with cable conduction and High-Voltage Insulation property testing circuit, test operation panel, test port and data transmission port, described test operation panel is provided with display screen, procedure Selection key, operation key and stop key, described switch board is provided with display, industrial computer and data transmission port, and the data transmission port of described test cabinet is connected by data line with the data transmission port of switch board.
2. testing lines device according to claim 1 is characterized in that: described switch board also is provided with printer.
3. testing lines device according to claim 1, it is characterized in that: described data line is only used one, realizes the transmission of RS232 serial data.
4. testing lines device according to claim 1, it is characterized in that: the test port of described test cabinet has four, and adopts different connectors to avoid mistake to connect.
5. testing lines device according to claim 1 is characterized in that: also be provided with the USB-KEY socket on the described test operation panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012207032832U CN203224587U (en) | 2012-12-18 | 2012-12-18 | Cable testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012207032832U CN203224587U (en) | 2012-12-18 | 2012-12-18 | Cable testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203224587U true CN203224587U (en) | 2013-10-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012207032832U Expired - Lifetime CN203224587U (en) | 2012-12-18 | 2012-12-18 | Cable testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203224587U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103048581A (en) * | 2012-12-18 | 2013-04-17 | 北京航天易联科技发展有限公司 | Cable testing device |
| CN108389453A (en) * | 2017-08-16 | 2018-08-10 | 苏州华电电气股份有限公司 | A kind of high-potting analogue system display platform |
-
2012
- 2012-12-18 CN CN2012207032832U patent/CN203224587U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103048581A (en) * | 2012-12-18 | 2013-04-17 | 北京航天易联科技发展有限公司 | Cable testing device |
| CN108389453A (en) * | 2017-08-16 | 2018-08-10 | 苏州华电电气股份有限公司 | A kind of high-potting analogue system display platform |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131002 |