CN205280869U - Quick detection device of general aviation plug - Google Patents
Quick detection device of general aviation plug Download PDFInfo
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- CN205280869U CN205280869U CN201520784744.7U CN201520784744U CN205280869U CN 205280869 U CN205280869 U CN 205280869U CN 201520784744 U CN201520784744 U CN 201520784744U CN 205280869 U CN205280869 U CN 205280869U
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Abstract
The utility model belongs to the technical field of avionics, especially involve the quick detection device of general aviation plug short circuit. Quick detection device of general aviation plug includes detection module, display module, communication module and is used for encapsulating the casing of above -mentioned part. Detection module includes signalling interface, signal reception interface, communication interface and the processing unit who links with above -mentioned interface homogeneous phase, and signalling interface and signal reception interface all are connected with circular connector, and the display module is connected with processing unit and communication interface, and signalling 0 connects the outer computer. Adopt this device to replace and use universal meter pointwise short -circuit test, effectively improve detection efficiency and accuracy.
Description
Technical field
This utility model belongs to avionics field, especially relates to General Aviation plug device for fast detecting.
Background technology
Development along with avionics, the kind of signal and quantity get more and more, indirectly causing being incremented by of aviation plug contact pin quantity, aviation plug detection is main concentrates in short-circuit detecting, and short circuit problem is the stable operation that annoying avionic device all the time. According to incompletely statistics, there are about the aviation accident of 5% every year all to originate and aviation plug short circuit, the commonly used two people's pointwises of traditional short-circuit detecting use circuit tester to complete short-circuit detecting, only detect for the aviation plug of 100 pins, as completed traversal short-circuit detecting, needing to carry out 4950 tests, so heavy test not only can increase the workload of tester, more cannot ensure the accuracy of test.
Utility model content
Utility model purpose: provide that a kind of property is strong, the detection aviation plug detecting device that speed is fast, reliability is high.
Technical scheme:
A kind of General Aviation plug device for fast detecting, it includes detection module, display module, key-press module, communication module and for encapsulating the housing of above-mentioned parts, described detection module is provided with signal emission interface, signal receiving interface, communication interface and the processing unit being all connected with above-mentioned interface, signal emission interface and signal receiving interface are all connected with aviation plug, display module is connected with processing unit and communication interface, key-press module is only connected with processing unit, and communication module connects outer computer.
Described detection module, key-press module, communication module are arranged on pcb board.
Described display module is liquid crystal or LCD display, is arranged on housing front.
Described signal emission interface and signal receiving interface are arranged on housing side.
Beneficial effect: this utility model adopts digital circuit traverse scanning detection mode, is possible not only to big panel height and improves detection cycle and accuracy, more maintainer can be made to ignore detection process and concentrate one's energy to pay close attention to failture evacuation; The same money aviation plug line relation of distinct device can be configured by this utility model, it is only necessary to compares line relation and the line relation that obtains of detection of setting, and testing staff just can know whether wrong generation; By the mode of scan round, this utility model can judge that the void of aviation plug is broken.
Accompanying drawing explanation
Fig. 1 is the shape assumption diagram of this utility model General Aviation plug device for fast detecting;
Fig. 2 is the circuit diagram of this utility model General Aviation plug device for fast detecting;
Fig. 3 is this utility model General Aviation plug device for fast detecting detection module circuit diagram;
Wherein, 1-shell, 2-display screen, 3-button, 4-aviation plug access point.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described in further detail.
Consult Fig. 1 to Fig. 3, described General Aviation plug device for fast detecting includes detection module, display module, communication module and for encapsulating the housing of above-mentioned parts, detection module includes signal emission interface, signal receiving interface, communication interface and the processing unit being all connected with above-mentioned interface, signal emission interface and signal receiving interface are all connected with aviation plug, display module is connected with processing unit and communication interface, and communication module connects outer computer.
Described detection module includes buffering, IO, FPGA, internal memory and FLASH, and buffering is connected with IO, and IO and FPGA is connected, and internal memory is connected respectively at FPGA with FLASH.
Described display module is liquid crystal or LCD display, is arranged on housing front, it is simple to observation, operation.
Described signal emission interface and signal receiving interface are arranged on housing side, namely the access point of aviation plug, aviation plug access point is arranged on frame and can access maximum aviation plugs.
After this device powers on, aviation plug to be detected is accessed by testing staff, then utilize key-press module that related content is set, detection module starts the contact pin to aviation plug and carries out traversal detection, such as, certain aviation plug has 100 contact pins or jack, first first contact pin or jack are sent high level signal by detection module, the level state of then detection residue contact pin or jack, if the level of all the other contact pins or jack is high level, it is then short circuit, is otherwise normal, then according to this mode scans other contact pin or jack one by one; After traversal completes, the annexation of scanning result Yu aviation plug is compared, and result is shown on display module; Test result with PC compunication, and can be sent to computer by communication module, and computer can also arrange the line relation of certain aviation plug by communication module.
Claims (4)
1. a General Aviation plug device for fast detecting, it is characterized in that, including detection module, display module, key-press module, communication module and for encapsulating the housing of above-mentioned parts, detection module includes signal emission interface, signal receiving interface, communication interface and the processing unit being all connected with above-mentioned interface, signal emission interface and signal receiving interface are all connected with aviation plug, display module is connected with processing unit and communication interface, key-press module is only connected with processing unit, and communication module connects outer computer.
2. General Aviation plug device for fast detecting according to claim 1, it is characterised in that described detection module, key-press module, communication module are arranged on pcb board.
3. General Aviation plug device for fast detecting according to claim 2, it is characterised in that described display module is liquid crystal or LCD display, is arranged on housing front.
4. General Aviation plug device for fast detecting according to claim 3, it is characterised in that described signal emission interface and signal receiving interface are arranged on housing side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520784744.7U CN205280869U (en) | 2015-10-10 | 2015-10-10 | Quick detection device of general aviation plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520784744.7U CN205280869U (en) | 2015-10-10 | 2015-10-10 | Quick detection device of general aviation plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205280869U true CN205280869U (en) | 2016-06-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520784744.7U Active CN205280869U (en) | 2015-10-10 | 2015-10-10 | Quick detection device of general aviation plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205280869U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109031463A (en) * | 2018-07-18 | 2018-12-18 | 南风（上海）精密物理仪器有限公司 | A kind of apparatus and method for aeroelectrical method instrument cable field quick detection |
| CN109375042A (en) * | 2018-09-30 | 2019-02-22 | 中广核工程有限公司 | Aviation plug test device |
| CN110187229A (en) * | 2019-06-12 | 2019-08-30 | 芜湖市努尔航空信息科技有限公司 | A kind of General Aviation plug device for fast detecting |
| CN111866496A (en) * | 2020-07-17 | 2020-10-30 | 浙江鸿泉电子科技有限公司 | Aviation head test system |
-
2015
- 2015-10-10 CN CN201520784744.7U patent/CN205280869U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109031463A (en) * | 2018-07-18 | 2018-12-18 | 南风（上海）精密物理仪器有限公司 | A kind of apparatus and method for aeroelectrical method instrument cable field quick detection |
| CN109375042A (en) * | 2018-09-30 | 2019-02-22 | 中广核工程有限公司 | Aviation plug test device |
| CN110187229A (en) * | 2019-06-12 | 2019-08-30 | 芜湖市努尔航空信息科技有限公司 | A kind of General Aviation plug device for fast detecting |
| CN111866496A (en) * | 2020-07-17 | 2020-10-30 | 浙江鸿泉电子科技有限公司 | Aviation head test system |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |