CN106546865A - A kind of portable cable conduction detector and detection method - Google Patents
A kind of portable cable conduction detector and detection method Download PDFInfo
- Publication number
- CN106546865A CN106546865A CN201610907475.8A CN201610907475A CN106546865A CN 106546865 A CN106546865 A CN 106546865A CN 201610907475 A CN201610907475 A CN 201610907475A CN 106546865 A CN106546865 A CN 106546865A
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- Prior art keywords
- detection
- cable
- circuit
- pen
- casing
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
- G01R31/58—Testing of lines, cables or conductors
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Or Calibration Of Command Recording Devices (AREA)
Abstract
A kind of cable conduction detector and detection method, containing two detection pens and Portable checking box, the fixation seat of detection pen is provided with the outside of the casing of detection case, the telemetry circuit for power supply being provided with the casing of detection case and being connected with power supply, the display of telemetry circuit is embedded on the outside of the casing of detection case, the test probe of two detection pens is electrically connected with telemetry circuit by detecting cable respectively, on detection pen is integrated with conducting cue circuit, lighting circuit and wire communication circuit.The test probe of detection pen is contacted into detection with the termination of tested cable.
Description
Technical field
The application is related to the detection technique of cable, specifically a kind of portable cable conduction detector and detection method
Background technology
In aviation field, the cable of various different performances, different scales is widely applied.Cable is that various equipment carry out letter
Number transmission or the important carrier of energy transmission, power supply, signal between equipment and system equipment, control, communications are entirely
Completed by cable, the reliability and stability of cable connection directly influence the self performance of aircraft, service life and fortune
Row safety.In order to ensure that core of a cable is safe and reliable, it is necessary to carry out conducting Insulation monitoring to core of a cable.
At present, for the conducting Insulation monitoring of cable, mainly using manual method, i.e., using universal meter, megameter, electric bell
Cable is carried out by root, pointwise detection etc. conventional tool.Universal meter should observe numerical monitor in table in use, see again and lead
Wire size, has not only disperseed notice, also have impact on operating efficiency；Electric bell signal too loudly, if several groups of conducting Insulation monitorings are same
Shi Jinhang, the electric bell sound of each conducting group can be interfered with each other, and make a big impact to operator, cause result accuracy
Difference.In addition, during cable run conducting insulation, because p-wire is tediously long mixed and disorderly, bracing wire is extremely inconvenient when operating；And cable conducting insulation
During detection, conventional instrument generally carries p-wire and falls short of, and probe is too thick, it is impossible to is inserted in the jack that need to be detected, applies
Workman person often needs oneself separately to lengthen p-wire and make suitable probe to be detected.In sum, these detection methods,
Workload is big, test speed is slow, and is susceptible to maloperation and erroneous judgement, inefficiency, tester's high labor intensive, no
The correctness and reliability of testing result is only have impact on, construction speed is also delayed, aircraft delivery is affected.
In order to adapt to the various situations that occur and reality factor in actual cable conducting Insulation test, develop it is a kind of it is small-sized,
Portable, easy cable conduction detector is timely and necessary.
The content of the invention
It is an object of the invention to provide a kind of portable cable conduction detector and detection method.
A kind of cable conduction detector, containing two detection pens and Portable checking box, it is characterised in that the detection case
Casing on the outside of be provided with the fixation seat of detection pen, power supply is provided with the casing of detection case and the observing and controlling that connect with power supply is electric
Road, the display of telemetry circuit are embedded on the outside of the casing of detection case, and the test probe of two detection pens passes through detection line respectively
Cable is electrically connected with telemetry circuit, on detection pen is integrated with conducting cue circuit, lighting circuit and wire communication circuit.
Above-mentioned portable cable conduction detector can be detected in production scene as needed, during use, by one
The test probe of detection pen and the end thereof contacts of tested cable, will be the test probe of another detection pen another with tested cable
End in contact, opens the power switch on detection case, if cable conducting, turns on the buzzer and light emitting diode of cue circuit
Conducting prompting is sent, if cable is not turned on, without conducting cue；If the termination of tested cable is located at insufficient light
Region, opens the light switch on detection pen, the convenient termination grafting for testing probe and tested cable；If the two of tested cable
End distance is remote, and operating personnel carry out speech exchange using push button microphone and loudspeaker.
The beneficial effect of the application is：This detector can not only be for system equipment or equipment cable conducting insulation
Detection is used, and operate simplicity, and practical, in addition it is also necessary to can be reduced as far as the workload and work of testing staff
Make intensity, so as to improve testing result accuracy, shorten aircraft construction period, it is effectively time-consuming to reach, it is cost-effective
Effect.
The application is described in further detail below in conjunction with example figure：
Description of the drawings
Fig. 1 is the circuit theory diagrams of the portable cable conduction detector of the application
Fig. 2 is the detection structural representation of the portable cable conduction detector of the application
Fig. 3 is the external structure schematic diagram of the portable cable conduction detector of the application
Explanation is numbered in figure：1 detection case, 2 detection pens, 3 detection cables, 4 tested cables, 5 telemetry circuits, 6 displays, 7
Power supply, 8 microphones, 9 loudspeakers, 10 buzzers, 11 illuminating lamps, 12 test probes, 13 power switches, 14 indicator lamps, 15 illuminations are opened
Pass, 16 light emitting diodes, 17 microphone switch, 18 fixation seats, 19 casings, 20 disk line devices
Specific embodiment
Referring to accompanying drawing, a kind of cable conduction detector, containing two detection pens 2 and Portable checking box 1, the detection case
The fixation seat 18 of detection pen, the survey for power supply 7 being provided with the casing of detection case and being connected with power supply are provided with the outside of 1 casing 19
Control circuit 5, the display 6 of telemetry circuit 5 are embedded on the outside of the casing 19 of detection case, 12 points of the test probe of two detection pens 2
Tong Guo not detect that cable 3 is electrically connected with telemetry circuit 5, as the detection cable 3 of the application is according to the actual conditions of detection object,
Detect in enforcement that the length of cable 3 is longer, the application is especially provided with the flexible disk of control detection cable on the casing of detection case
Line device 20；Work is detected for convenience, the illumination in detection work and communication issue is solved, and the application also collects on detection pen 2
Into having conducting cue circuit, lighting circuit and wire communication circuit.
In enforcement, it is by 10 He of buzzer being connected between detection pen test probe and detection cable to turn on cue circuit
Light emitting diode 16 is constituted, and in the case where wireline test is turned on, is located at the buzzer 10 and light emitting diode 16 detected on pen
Can send and pipe and flashing signal, point out operating personnel, detected cable is conducting state, if 10 He of buzzer during detection
Light emitting diode 16 does not pipe and flashing signal, then illustrate that detected cable is the state being not turned on.
Lighting circuit in enforcement is made up of illuminating lamp and light switch, and the illumination direction of illuminating lamp is close to test probe
Sensing, luminous lamp switch 15 is embedded on the housing of detection pen 2, and lighting circuit is by detecting the electricity in cable 3 and detection case 1
Source 7 connects, if the termination of tested cable 4 is located at the region of insufficient light, opens the light switch 15 on detection pen, convenient to survey
Sound out the termination grafting of pin 12 and tested cable 4.
Wire communication circuit contains microphone 8 and loudspeaker 9 and microphone switch 17, and microphone 8 and microphone switch 17 are assembled
Push button microphone, push button microphone 8 and loudspeaker 9 are embedded on the housing of detection pen 2, and wire communication circuit is by detecting cable
3 are connected with the power supply 7 in detection case 1, if the two ends distance of tested cable 4 is remote, operating personnel open microphone switch 17, utilize
Push button microphone 8 and loudspeaker 9 carry out speech exchange.
The power switch 13 and power supply indicator 14 of detector, background are inlaid with the casing 19 of the detection case in the application
Display 6 with light, for the various working conditions for showing detector directly perceived.The power supply 7 of detector also, in detection case, is implemented
Middle power supply 7 is powered using lithium battery mode, and it is convenient to charge, save space.
In enforcement, casing 19 is used to receive detection pen 2 and detection cable 3, internal to install power supply 7, telemetry circuit 5.Casing
19 are manufactured and designed using aluminium alloy, and add rubber protecting jacket, not only firm but also light.Adopt subdivision design inside casing 19, one
Dedicated for storage detection cable 3, this Cabin Design is into the form that can be easy to open in individual cabin；Another cabin placement power supply 7,
Telemetry circuit 5, this cabin are normally closed, only open when main frame is keeped in repair or changes battery.
In enforcement, display 6 adopts 3.5 inch color touch liquid crystal displays, Android style interfaces to pass through
Corresponding function is realized in button selection, including：
(1) show the resistance when pre-test cable；
(2) set of time interface is shown, current time can be set and be preserved；
(3) historical measurements are shown, the measured value of preservation, and executable deletion action can be shown, coordinate host computer soft
Part (KC-NAM Software Toolkit for Windows) can currently be chosen value to upload to computer, and be saved in
In database.
In enforcement, measuring circuit 5 extends RS232 serial line interfaces and LCD liquid with STM32 high-performance microcontrollers as core
Crystal display interface, and cable resistance is measured by high-precision a/d converter, by software filtering and calibration, obtain accurate
Cable resistance value.By built-in EEPROM, up to 32 times measured values can be preserved.By serial line interface, coordinate host computer soft
The cable of preservation measurement resistance can be imported to computer by part (KC-NAM Software Toolkit for Windows)
In, the preservation of historical measurement data is realized, convenient retrieval later is checked, gives USB-RS232 conversion cables immediately as an addition.
Powered using battery, in enforcement, power supply 7 is from two section industrial standard lithium batteries, band protection circuit, single-unit output electricity
Pressure 3.7V, capacity is 3400mAh.Power supply 7 adopts design for disassembly, can remove charging, change adapted battery during not enough power supply
.
During detection, by the test probe 12 of a detection pen 2 and the end thereof contacts of tested cable 4, another is detected into pen 2
Test probe 12 and tested cable 4 another end in contact, open detection case on power switch 13, if tested cable 4 is led
Logical, then the buzzer 10 and light emitting diode 16 for turning on cue circuit sends conducting prompting, if cable is not turned on, without conducting
Cue, if the termination of tested cable is located at the region of insufficient light, opens the light switch 15 on detection pen, convenient to survey
Sound out the termination grafting of pin and tested cable；If the two ends distance of tested cable is remote, microphone switch 17, operating personnel's profit are opened
Speech exchange is carried out with microphone 8 and loudspeaker 9.
The cable conduction detector of the application and detection method, can be widely used for the production of the Large-Scale Equipments such as aircraft, steamer
Manufacture.
Claims (6)
1. a kind of cable conduction detector, detects pens and Portable checking box containing two, it is characterised in that the detection case
Be provided with the outside of casing detection pen fixation seat, the telemetry circuit for power supply being provided with the casing of detection case and being connected with power supply,
The display of telemetry circuit is embedded on the outside of the casing of detection case, two detection pens test probe respectively by detect cable with
Telemetry circuit is electrically connected, and on detection pen is integrated with conducting cue circuit, lighting circuit and wire communication circuit.
2. cable conduction detector as claimed in claim 1, it is characterised in that control detection cable is provided with detection case
Flexible disk line device.
3. the cable conduction detector as described in claims 1 or 2, it is characterised in that described conducting cue circuit is to connect
The buzzer being connected between the test probe of detection pen and detection cable and light emitting diode.
4. cable conduction detector as claimed in claim 3, it is characterised in that the lighting circuit contains illuminating lamp and photograph
Bright switch, close to the sensing for testing probe, luminous lamp switch is embedded on the housing of detection pen the illumination direction of illuminating lamp, shines
Bright circuit is connected with the power supply in detection case by detecting cable.
5. cable conduction detector as claimed in claim 3, it is characterised in that the wire communication circuit contains push button
Microphone and loudspeaker receiver, push button microphone and loudspeaker receiver are embedded on the housing of detection pen, and wire communication circuit passes through
Detection cable is connected with the power supply in detection case.
6. the detection method that a kind of cable is turned on, it is characterised in that 1) have a cable conduction detector, containing two detection pens
And Portable checking box, the fixation seat of detection pen is provided with the outside of the casing of the detection case, is provided with the casing of detection case
Power supply and the telemetry circuit connected with power supply, the display of telemetry circuit are embedded on the outside of the casing of detection case, two detection pens
Test probe respectively by detect cable electrically connect with telemetry circuit, detect pen on be integrated with conducting cue circuit, illumination
Circuit and wire communication circuit；2) by the test probe and the end thereof contacts of tested cable of a detection pen, another is detected
The test probe of pen and another end in contact of tested cable, open the power switch on detection case, if cable conducting, turns on
The buzzer and light emitting diode of cue circuit sends conducting prompting, if cable is not turned on, without conducting cue；3) such as
The termination of really tested cable is located at the region of insufficient light, opens the light switch on detection pen, convenient test probe with it is tested
The termination grafting of cable；4) if the two ends distance of tested cable is remote, operating personnel are carried out using push button microphone and loudspeaker
Speech exchange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610907475.8A CN106546865A (en) | 2016-10-19 | 2016-10-19 | A kind of portable cable conduction detector and detection method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610907475.8A CN106546865A (en) | 2016-10-19 | 2016-10-19 | A kind of portable cable conduction detector and detection method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106546865A true CN106546865A (en) | 2017-03-29 |
Family
ID=58369246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610907475.8A Pending CN106546865A (en) | 2016-10-19 | 2016-10-19 | A kind of portable cable conduction detector and detection method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106546865A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109342886A (en) * | 2018-11-16 | 2019-02-15 | 中车唐山机车车辆有限公司 | Cable connection test device |
| CN112180292A (en) * | 2020-09-30 | 2021-01-05 | 中国核动力研究设计院 | System and method for detecting on-off of cables between nuclear power plant reactor control system cabinets |
| CN112834960A (en) * | 2021-01-05 | 2021-05-25 | 中车青岛四方机车车辆股份有限公司 | Rail vehicle line conduction test system and method |
| WO2021203962A1 (en) * | 2020-04-07 | 2021-10-14 | 上海博茵堡电子科技有限公司 | Computer-assisted circuit continuity testing instrument |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201237625Y (en) * | 2008-06-30 | 2009-05-13 | 河南索凌电气有限公司 | Test pen |
| CN201413380Y (en) * | 2009-06-22 | 2010-02-24 | 合肥得润电子器件有限公司 | Multifunctional adaptive circuit measurement device |
| CN102095913A (en) * | 2010-11-19 | 2011-06-15 | 红塔烟草(集团)有限责任公司 | Multi-functional portable auxiliary maintenance/detection pen for electrical appliances |
| CN102156239A (en) * | 2011-03-28 | 2011-08-17 | 宁波二十冶建设有限公司 | Multifunctional wire calibrator |
| CN102707184A (en) * | 2012-05-16 | 2012-10-03 | 邢台供电公司 | Portable coaxial cable tester |
| CN204008935U (en) * | 2014-06-11 | 2014-12-10 | 深圳怡化电脑股份有限公司 | Circuit on-off detecting pen |
| CN105891654A (en) * | 2016-03-28 | 2016-08-24 | 国网山东省电力公司章丘市供电公司 | Portable on-off tester |
-
2016
- 2016-10-19 CN CN201610907475.8A patent/CN106546865A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201237625Y (en) * | 2008-06-30 | 2009-05-13 | 河南索凌电气有限公司 | Test pen |
| CN201413380Y (en) * | 2009-06-22 | 2010-02-24 | 合肥得润电子器件有限公司 | Multifunctional adaptive circuit measurement device |
| CN102095913A (en) * | 2010-11-19 | 2011-06-15 | 红塔烟草(集团)有限责任公司 | Multi-functional portable auxiliary maintenance/detection pen for electrical appliances |
| CN102156239A (en) * | 2011-03-28 | 2011-08-17 | 宁波二十冶建设有限公司 | Multifunctional wire calibrator |
| CN102707184A (en) * | 2012-05-16 | 2012-10-03 | 邢台供电公司 | Portable coaxial cable tester |
| CN204008935U (en) * | 2014-06-11 | 2014-12-10 | 深圳怡化电脑股份有限公司 | Circuit on-off detecting pen |
| CN105891654A (en) * | 2016-03-28 | 2016-08-24 | 国网山东省电力公司章丘市供电公司 | Portable on-off tester |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109342886A (en) * | 2018-11-16 | 2019-02-15 | 中车唐山机车车辆有限公司 | Cable connection test device |
| WO2021203962A1 (en) * | 2020-04-07 | 2021-10-14 | 上海博茵堡电子科技有限公司 | Computer-assisted circuit continuity testing instrument |
| CN112180292A (en) * | 2020-09-30 | 2021-01-05 | 中国核动力研究设计院 | System and method for detecting on-off of cables between nuclear power plant reactor control system cabinets |
| CN112834960A (en) * | 2021-01-05 | 2021-05-25 | 中车青岛四方机车车辆股份有限公司 | Rail vehicle line conduction test system and method |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170329 |
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| WD01 | Invention patent application deemed withdrawn after publication |