CN105486965B - A kind of cable detector - Google Patents
A kind of cable detector Download PDFInfo
- Publication number
- CN105486965B CN105486965B CN201410477091.8A CN201410477091A CN105486965B CN 105486965 B CN105486965 B CN 105486965B CN 201410477091 A CN201410477091 A CN 201410477091A CN 105486965 B CN105486965 B CN 105486965B
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- China
- Prior art keywords
- binding post
- cable
- connect
- shell
- indicator
- Prior art date
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- 238000001514 detection method Methods 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
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- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
Abstract
The invention discloses an a kind of cable detector, a kind of cable detector, the cable detector includes shell, power supply, binding post, resistance, potentiometer, indicator and diode, and the binding post, indicator are set to surface of shell；The binding post connects wiring endpoint；Positive pole is connect after being connect with resistance with one of binding post, and power cathode is connect with another binding post；It is connect with power supply after the potentiometer, indicator and Diode series；The surface of shell is equipped with power switch, and the power switch is located on the main line of circuit.It is an advantage of the invention that：It solves the problems, such as, using erroneous judgement and ineffective is easy when multimeter detection cable, and can faster judge whether cable is up to standard.
Description
Technical field
The present invention relates to power cable more particularly to a kind of cable detectors.
Background technology
To the detection of core realized using digital multimeter mostly in process of production at present, with digital multimeter
Resistance gear goes measurement resistance value to carry out judging whether cable core is up to standard with the presence or absence of breakpoint or its quality；Often because in production scene
There is no fixed detection workbench, measurement need to be held, measuring core wire will be connected with the test pencil of digital multimeter, often measure one
The actual displayed numerical value on multimeter will be watched, frequent work is sometimes careless, will result in digital multimeter and falls off
It falls on the ground, instrument is caused to damage, misjudgment phenomenon often occur, working efficiency is low.
Invention content
In order to overcome drawbacks described above, the present invention to provide a kind of cable detector for detection cable.
To achieve the goals above, the technical scheme is that：A kind of cable detector, the cable detector include
Shell, power supply, binding post, resistance, potentiometer, indicator and diode, the binding post, indicator are set to surface of shell；Institute
State binding post connection wiring endpoint；Positive pole is connect after being connect with resistance with one of binding post, power cathode with it is another
A binding post connection；It is connect with power supply after the potentiometer, indicator and Diode series；The surface of shell is opened equipped with power supply
It closes, the power switch is located on the main line of circuit.
Further, the potentiometer is equipped with knob in surface of shell, and different gears is arranged according to cable national standard resistance value.
Further, the indicator includes light emitting diode and/or buzzer.
The beneficial effects of the invention are as follows：It solves to ask with ineffective using easy erroneous judgement when multimeter detection cable
Topic, and can faster judge whether cable is up to standard.
Description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is circuit diagram of the present invention.
Specific implementation mode
With reference to specific embodiment, the present invention is described further.
As shown in Fig. 1 Fig. 2, to achieve the goals above, the technical scheme is that：A kind of cable detector, it is described
Cable detector includes shell 1, power supply 2, binding post 3, resistance 4, potentiometer 5, indicator 6 and diode 7, the binding post 3,
Indicator 6 is set to surface of shell；The binding post 3 connects wiring endpoint 8；Positive pole connect with resistance 4 after with one of them
Binding post connects, and power cathode is connect with another binding post；The potentiometer 5, indicator 6 and diode 7 connect after with electricity
Source connects；The surface of shell is equipped with power switch 9；The power switch is located on the main line of circuit..
Further, the potentiometer is equipped with knob 10 in surface of shell, and different gears is arranged according to cable national standard resistance value.
Further, the indicator 6 includes light emitting diode and/or buzzer.
When detection, two wiring endpoints are separately connected to two nodes of cable, if light emitting diode and/or buzzing at this time
Device does not work, i.e., does not shine and/or do not alarm, then breakpoint is not present between two node of cable, there are breakpoints on the contrary then cable；
According to cable model, potentiometer is adjusted to particular gears, if light emitting diode and/or buzzer work, that is, shine
And/or alarm, then illustrate that the cable resistance is more than national standard, belongs to unqualified cable；It is on the contrary then belong to qualified cable.
Technical scheme of the present invention is not limited to the limitation of above-mentioned specific embodiment, every to do according to the technique and scheme of the present invention
The technology deformation gone out, each falls within protection scope of the present invention.
Claims (3)
1. a kind of cable detector, it is characterised in that：The cable detector includes shell, power supply, binding post, resistance, current potential
Device, indicator and diode, the binding post, indicator are set to surface of shell；The binding post connects wiring endpoint；Power supply is just
Pole is connect after being connect with resistance with one of binding post, and power cathode is connect with another binding post；The potentiometer, instruction
It is connect with power supply after device and Diode series；The surface of shell is equipped with power switch, and the power switch is located at circuit main line
On the road.
2. cable detector according to claim 1, it is characterised in that：The potentiometer is equipped with knob in surface of shell.
3. cable detector according to claim 2, it is characterised in that：The indicator include light emitting diode and/or
Buzzer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410477091.8A CN105486965B (en) | 2014-09-18 | 2014-09-18 | A kind of cable detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410477091.8A CN105486965B (en) | 2014-09-18 | 2014-09-18 | A kind of cable detector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105486965A CN105486965A (en) | 2016-04-13 |
| CN105486965B true CN105486965B (en) | 2018-08-03 |
Family
ID=55674079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410477091.8A Active CN105486965B (en) | 2014-09-18 | 2014-09-18 | A kind of cable detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105486965B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105842578A (en) * | 2016-05-13 | 2016-08-10 | 国网山东省电力公司莱州市供电公司 | Indicator capable of rapidly determining coaxial cable BNC radio frequency head fault types |
| CN109524160A (en) * | 2018-10-11 | 2019-03-26 | 赵云红 | Wear-resisting, the durable type cable of one kind and its detection circuit |
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| JPS60111974A (en) * | 1983-11-24 | 1985-06-18 | Fujitsu Ltd | Line checker |
| CN2063649U (en) * | 1990-01-08 | 1990-10-10 | 长沙电缆附件厂 | Sound and flash wire tester |
| CN2405231Y (en) * | 1999-12-28 | 2000-11-08 | 深圳市华为电气股份有限公司 | Instrument for detecting incorrect cable connection |
| CN201237627Y (en) * | 2008-08-14 | 2009-05-13 | 浙江工业大学浙西分校 | Cable break tester |
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| CN202794423U (en) * | 2012-09-10 | 2013-03-13 | 昆明理工大学 | Simple wire on-off detection device |
| CN203324418U (en) * | 2013-05-27 | 2013-12-04 | 国家电网公司 | Line detector |
| JP2013242251A (en) * | 2012-05-22 | 2013-12-05 | Hioki Ee Corp | Continuity testing apparatus and continuity testing method |
| CN103852673A (en) * | 2012-11-30 | 2014-06-11 | 国家电网公司 | Special tool for secondary cable alignment |
| CN103941137A (en) * | 2014-03-28 | 2014-07-23 | 江苏通鼎光电科技有限公司 | Conducting device |
| CN204154840U (en) * | 2014-09-18 | 2015-02-11 | 国家电网公司 | A kind of cable detector |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202533539U (en) * | 2012-03-14 | 2012-11-14 | 孝感先源电力有限责任公司 | Resistivity method wire aligning device for wire aligning |
| CN203178399U (en) * | 2013-04-22 | 2013-09-04 | 河南省通信电缆有限公司 | Cable detector |
| CN103645407B (en) * | 2013-11-28 | 2016-08-31 | 国网河南省电力公司鹤壁供电公司 | A kind of direct-current low-voltage tester |
-
2014
- 2014-09-18 CN CN201410477091.8A patent/CN105486965B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60111974A (en) * | 1983-11-24 | 1985-06-18 | Fujitsu Ltd | Line checker |
| CN2063649U (en) * | 1990-01-08 | 1990-10-10 | 长沙电缆附件厂 | Sound and flash wire tester |
| CN2405231Y (en) * | 1999-12-28 | 2000-11-08 | 深圳市华为电气股份有限公司 | Instrument for detecting incorrect cable connection |
| CN201237627Y (en) * | 2008-08-14 | 2009-05-13 | 浙江工业大学浙西分校 | Cable break tester |
| CN101701994A (en) * | 2009-11-13 | 2010-05-05 | 航天东方红卫星有限公司 | Conduction insulation test method for low-frequency cable network |
| CN202204896U (en) * | 2011-08-12 | 2012-04-25 | 临安市供电局 | Cable core wire aligning device |
| JP2013242251A (en) * | 2012-05-22 | 2013-12-05 | Hioki Ee Corp | Continuity testing apparatus and continuity testing method |
| CN202794423U (en) * | 2012-09-10 | 2013-03-13 | 昆明理工大学 | Simple wire on-off detection device |
| CN103852673A (en) * | 2012-11-30 | 2014-06-11 | 国家电网公司 | Special tool for secondary cable alignment |
| CN203324418U (en) * | 2013-05-27 | 2013-12-04 | 国家电网公司 | Line detector |
| CN103941137A (en) * | 2014-03-28 | 2014-07-23 | 江苏通鼎光电科技有限公司 | Conducting device |
| CN204154840U (en) * | 2014-09-18 | 2015-02-11 | 国家电网公司 | A kind of cable detector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105486965A (en) | 2016-04-13 |
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