CN202903935U - A multifunctional portable line detector - Google Patents

A multifunctional portable line detector Download PDF

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Publication number
CN202903935U
CN202903935U CN 201220304925 CN201220304925U CN202903935U CN 202903935 U CN202903935 U CN 202903935U CN 201220304925 CN201220304925 CN 201220304925 CN 201220304925 U CN201220304925 U CN 201220304925U CN 202903935 U CN202903935 U CN 202903935U
Authority
CN
China
Prior art keywords
module
test
points
tested
adapter
Prior art date
Application number
CN 201220304925
Other languages
Chinese (zh)
Inventor
詹兆鹏
石鹏
Original Assignee
中航航空服务保障(天津)股份公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 中航航空服务保障(天津)股份公司 filed Critical 中航航空服务保障(天津)股份公司
Priority to CN 201220304925 priority Critical patent/CN202903935U/en
Application granted granted Critical
Publication of CN202903935U publication Critical patent/CN202903935U/en

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Abstract

The utility model provides a multifunctional portable line detector comprising detected endpoints, an adapter, a detecting host machine, and a host machine. The detected endpoints are connected with the detecting host machine via the adapter. The detecting host machine is connected with the host machine via a communication cable and is equipped with a detecting module, a matrix switching driving module, and a single chip microcomputer control module. One end of the detecting module is connected with the adapter, while the other end of the detecting module is connected with the single chip microcomputer control module. One end of the matrix switching driving module is connected with the adapter, while the other end of the detecting module is connected with the single chip microcomputer control module. The host machine reads electric signals of the single chip microcomputer control module via the communication cable. The beneficial effects of the line detector are that by using above technical scheme, simultaneous testing and detecting of multipoint cables and wire beams is easy and rapid, and that the line detector has advantages of a simple structure, easy maintenance, low processing cost, and high production efficiency.

Description

A kind of multifunctional portable inspection of line instrument

Technical field

The utility model belongs to the proving installation of a kind of electric wire, cable line, especially relates to a kind of multifunctional portable inspection of line instrument.

Background technology

At present, cable, wire harness be as the communication media of various signals, bears the accurately orderly substantial responsibility of transmission of signal.The various parameters that this conduct is used for the electronic product of electric power, communication and associated transport purposes have strict national standard, need in actual applications it is carried out various tests, be widely used on large-scale transportation equipment, space flight and aviation equipment and the oil exploration equipment, tested equipment also is diversified.Have plenty of an equipment and have a plurality of end points that need test, also have a plurality of equipment even a plurality of main equipment to have a plurality of end points that need test.

And traditional universal electric meter one a pair of manual test one by one, can't adapt to powerful, the control under the modern high technology environment in the accurate large-scale opertaing device intensive cable, wire harness connect the demand of testing.Correctness and reliability that these cables, wire harness connect are being ridden important effect in Support Equipment system reliability service.So, to the every electric index of various complicated cables, wire harness carry out, accurately, the test of robotization, be an indispensable important step of control equipment manufacturer and each maintenance department.Many units are in the urgent need to a kind of efficient, reliable, inspection of line instrument that the multiple spot multiparameter is tested simultaneously.

Summary of the invention

Problem to be solved in the utility model provides a kind of electric wire of can multiple spot testing fast simultaneously, checking, the proving installation of cable line, especially is fit to a kind of multifunctional portable inspection of line instrument.

For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of multifunctional portable inspection of line instrument that comprises tested end points, adapter, Test Host, host computer is provided.Tested end points is by adapter connecting test main frame, and Test Host connects host computer by communication cable, it is characterized in that: Test Host is provided with test module, matrix switches driver module, single chip control module; One end Payload attach fitting of test module, the other end connects single chip control module; Matrix switches an end Payload attach fitting of driver module, and the other end connects single chip control module; Host computer reads by the electric signal of communication cable to single chip control module; Test module comprises continuity test unit, conductor resistance test cell, megger test unit, voltage-withstand test unit; Described continuity test unit is for state and present positions such as the normally of testing tested each heart yearn of end points, open circuit, short circuit, misconnection; The conductor resistance test cell is for the resistance value of testing tested end points; The megger test unit is for use in testing for applying under the rated direct voltage condition insulating resistance value in the tested end points between any obstructed two heart yearns, the arbitrarily insulating resistance value of heart yearn and housing or screen layer; The voltage-withstand test unit is used for applying under specified high direct voltage, the specified industrial frequency AC condition of high voltage, the withstand voltage leakage current value in test cable, the wire harness between any obstructed two heart yearns, the arbitrarily withstand voltage leakage current value of heart yearn and housing or screen layer.

Further, described tested end points is one or more in cable, wire harness, backboard, the cable system.

Further, described tested end points is connected with adapter by extended line.

Further, described tested end points is not less than 1.

Further, described adapter is connected with Test Host by Adapter Cable.

Further, described host computer is provided with data processing module, data memory module and display, and an end of data processing module is electrically connected with single chip control module, and the other end is electrically connected with data memory module, and data poke module is electrically connected with display.The data of single chip control module are read in host computer, then deposit data memory module in and filter out partial data and be presented on the display.

Advantage and the good effect that the utlity model has are: owing to adopt technique scheme, make cable, wire harness to multiple spot test simultaneously, check more convenient; Have simple in structurely, easy to maintenance, processing cost is low, the production efficiency advantages of higher.

Description of drawings

Fig. 1 is structural representation of the present utility model

1, extended line 2, Adapter Cable 3, communication cable

Embodiment

As shown in Figure 1, the utility model provides a kind of multifunctional portable inspection of line instrument that comprises tested end points, adapter, Test Host, host computer.Tested end points is by adapter connecting test main frame, and Test Host connects host computer by communication cable, it is characterized in that: Test Host is provided with test module, matrix switches driver module, single chip control module; One end Payload attach fitting of test module, the other end connects single chip control module; Matrix switches an end Payload attach fitting of driver module, and the other end connects single chip control module; Host computer reads by the electric signal of communication cable to single chip control module; Test module comprises continuity test unit, conductor resistance test cell, megger test unit, voltage-withstand test unit; Described continuity test unit is for state and present positions such as the normally of testing tested each heart yearn of end points, open circuit, short circuit, misconnection; The conductor resistance test cell is for the resistance value of testing tested end points; The megger test unit is for use in testing for applying under the rated direct voltage condition insulating resistance value in the tested end points between any obstructed two heart yearns, the arbitrarily insulating resistance value of heart yearn and housing or screen layer; The voltage-withstand test unit is used for applying under specified high direct voltage, the specified industrial frequency AC condition of high voltage, the withstand voltage leakage current value in test cable, the wire harness between any obstructed two heart yearns, the arbitrarily withstand voltage leakage current value of heart yearn and housing or screen layer.

Further, described tested end points is one or more in cable, wire harness, backboard, the cable system.

Further, described tested end points is connected with adapter by extended line.

Further, described tested end points is not less than 1.

Further, described adapter is connected with Test Host by Adapter Cable.

Further, described host computer is provided with data processing module, data memory module and display, and an end of data processing module is electrically connected with single chip control module, and the other end is electrically connected with data memory module, and data poke module is electrically connected with display.The data of single chip control module are read in host computer, then deposit data memory module in and filter out partial data and be presented on the display.

The course of work that the matrix of this example switches driver module is as follows: choose latch and impact damper that corresponding matrix dot on the adapter is controlled by online decoded mode, finally reach the purpose that can carry out conducting and close each matrix dot separately with matrix control.For example: X-axis has 16 matrix dots, and 16 matrix dots of every increase then X add 1; If look for head end the first point, namely put 1 operation and get final product for first of first by X-axis and Y-axis; If look for the 128th point, then at the 8th axle of X-axis, the 16th axle of Y-axis just can find.Expansion is more counted such as need, only need to expand to corresponding matrix circuit getting final product.

More than an embodiment of the present utility model is had been described in detail, but described content only is preferred embodiment of the present utility model, can not be considered to be used to limiting practical range of the present utility model.All equalizations of doing according to the utility model application range change and improve etc., all should still belong within the patent covering scope of the present utility model.

Claims (6)

1. multifunctional portable inspection of line instrument, comprise tested end points, adapter, Test Host, host computer, tested end points is by adapter connecting test main frame, Test Host connects host computer by communication cable, it is characterized in that: Test Host is provided with test module, matrix switches driver module, single chip control module; One end Payload attach fitting of test module, the other end connects single chip control module; Matrix switches an end Payload attach fitting of driver module, and the other end connects single chip control module; Host computer reads by the electric signal of communication cable to single chip control module; Test module comprises continuity test unit, conductor resistance test cell, megger test unit, voltage-withstand test unit; Described continuity test unit is for state and present positions such as the normally of testing tested each heart yearn of end points, open circuit, short circuit, misconnection; The conductor resistance test cell is for the resistance value of testing tested end points; The megger test unit is for use in testing for applying under the rated direct voltage condition insulating resistance value in the tested end points between any obstructed two heart yearns, the arbitrarily insulating resistance value of heart yearn and housing or screen layer; The voltage-withstand test unit is used for applying under specified high direct voltage, the specified industrial frequency AC condition of high voltage, the withstand voltage leakage current value in test cable, the wire harness between any obstructed two heart yearns, the arbitrarily withstand voltage leakage current value of heart yearn and housing or screen layer.
2. multifunctional portable inspection of line instrument according to claim 1, it is characterized in that: tested end points is one or more in cable, wire harness, backboard, the cable system.
3. multifunctional portable inspection of line instrument according to claim 1, it is characterized in that: tested end points is connected with adapter by extended line.
4. multifunctional portable inspection of line instrument according to claim 1, it is characterized in that: tested end points is not less than 1.
5. multifunctional portable inspection of line instrument according to claim 1, it is characterized in that: adapter is connected with Test Host by Adapter Cable.
6. multifunctional portable inspection of line instrument according to claim 1, it is characterized in that: host computer is provided with data processing module, data memory module and display, one end of data processing module is electrically connected with single chip control module, the other end is electrically connected with data memory module, data poke module is electrically connected with display, the data of single chip control module are read in host computer, then deposit data memory module in and filter out partial data and be presented on the display.
CN 201220304925 2012-06-27 2012-06-27 A multifunctional portable line detector CN202903935U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220304925 CN202903935U (en) 2012-06-27 2012-06-27 A multifunctional portable line detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220304925 CN202903935U (en) 2012-06-27 2012-06-27 A multifunctional portable line detector

Publications (1)

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CN202903935U true CN202903935U (en) 2013-04-24

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103837782A (en) * 2014-03-27 2014-06-04 上海斐讯数据通信技术有限公司 Detection device of data line
CN104076237A (en) * 2014-06-13 2014-10-01 苏州固基电子科技有限公司 Wiring harness detection device
CN104459407A (en) * 2014-12-12 2015-03-25 陕西海泰电子有限责任公司 Portable cable testing device
CN105548790A (en) * 2015-12-09 2016-05-04 上海斐讯数据通信技术有限公司 USB3.1 Type-C cable automatic testing method and system
CN104133137B (en) * 2014-07-24 2016-09-28 上海镭隆科技发展有限公司 A kind of portable electric cable test equipment and method of testing
CN106199308A (en) * 2016-06-30 2016-12-07 合肥江淮新发汽车有限公司 A kind of Beam Detector
CN106199307A (en) * 2016-06-30 2016-12-07 合肥江淮新发汽车有限公司 A kind of automotive wire bundle detection device

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103837782A (en) * 2014-03-27 2014-06-04 上海斐讯数据通信技术有限公司 Detection device of data line
CN104076237A (en) * 2014-06-13 2014-10-01 苏州固基电子科技有限公司 Wiring harness detection device
CN104133137B (en) * 2014-07-24 2016-09-28 上海镭隆科技发展有限公司 A kind of portable electric cable test equipment and method of testing
CN104459407A (en) * 2014-12-12 2015-03-25 陕西海泰电子有限责任公司 Portable cable testing device
CN105548790A (en) * 2015-12-09 2016-05-04 上海斐讯数据通信技术有限公司 USB3.1 Type-C cable automatic testing method and system
CN105548790B (en) * 2015-12-09 2019-08-16 上海斐讯数据通信技术有限公司 A kind of USB3.1 Type-C cable automatic test approach and system
CN106199308A (en) * 2016-06-30 2016-12-07 合肥江淮新发汽车有限公司 A kind of Beam Detector
CN106199307A (en) * 2016-06-30 2016-12-07 合肥江淮新发汽车有限公司 A kind of automotive wire bundle detection device

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C14 Grant of patent or utility model
GR01 Patent grant
EXPY Termination of patent right or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130424

Termination date: 20150627