CN208172134U - A kind of Multifunctional cable correction unit - Google Patents
A kind of Multifunctional cable correction unit Download PDFInfo
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- CN208172134U CN208172134U CN201721824187.2U CN201721824187U CN208172134U CN 208172134 U CN208172134 U CN 208172134U CN 201721824187 U CN201721824187 U CN 201721824187U CN 208172134 U CN208172134 U CN 208172134U
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- 238000012937 correction Methods 0.000 title abstract description 5
- 238000012360 testing method Methods 0.000 claims abstract description 58
- 241000251468 Actinopterygii Species 0.000 claims abstract description 14
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 14
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000000919 ceramic Substances 0.000 claims abstract description 8
- 239000003990 capacitor Substances 0.000 claims abstract description 3
- 229910052739 hydrogen Inorganic materials 0.000 claims description 8
- 239000001257 hydrogen Substances 0.000 claims description 8
- 230000017525 heat dissipation Effects 0.000 claims description 6
- 229910052751 metal Inorganic materials 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 6
- 230000010355 oscillation Effects 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 238000001514 detection method Methods 0.000 abstract description 13
- 238000011017 operating method Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 7
- 238000004891 communication Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 238000010923 batch production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000009422 external insulation Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000013024 troubleshooting Methods 0.000 description 1
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- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
Abstract
The utility model discloses a kind of Multifunctional cable correction units, including host machine part and slave part；Host machine part includes radiate seperated aluminum hull, BNC cable socket, RJ45 network cable socket, multicore cable test fish folder, test Du Pont's line, school line lamp test fish folder, school line lamp test conducting wire, toggle switch, rechargeable battery, rechargeable battery seat, LED pieces, circuit board, chromatic circle resistance, ceramic disc capacitor, NE555 integrated package, CD4017 integrated package, IN4148 diode, light emitting diode；Slave part includes radiate seperated aluminum hull, BNC cable socket, RJ45 network cable socket, multicore cable test fish folder, test Du Pont's line, circuit board, IN4148 diode, light emitting diode.The Multifunctional cable correction unit of the utility model, can be applied to multi-field, save equipment cost；Structure is simple, and detection operating method is easy to learn, and detection is time-consuming short, improves work efficiency, reduces service personnel's labor intensity.
Description
Technical Field
The utility model relates to a power equipment technical field especially relates to a multi-functional school line ware.
Background
The secondary circuit of the power system is complicated, and no matter the circuit is a control circuit, a protection circuit, a signal circuit or an automatic device circuit, the circuit is always four-way and eight-reach, and is criss-cross. The traditional method for checking and correcting the secondary cable comprises the following steps: two people use universal meter or school line lamp cooperation intercom to be under construction, when using universal meter or school line lamp to test, can only accomplish a secondary line test at every turn, and the check-up is troublesome, is difficult for discovering when the order mistake appears, influences the rate of accuracy, and little bulb is very easily burnt out, and the old and useless battery that produces can pollute the production of environment in the school line lamp use. In addition, with the great popularization of microcomputer protection devices, electric meter quantity centralized reading systems and video monitoring systems in power supply plants, RJ45 network cables and BNC video coaxial cables are mostly adopted in data communication loops. The multifunctional wire corrector for the RJ45 network cable and the BNC video coaxial cable is required by field engineering technicians, but the conventional wire correcting tool is complex in structure, high in cost and low in efficiency, or is not suitable for correcting the RJ45 network cable and the BNC video coaxial cable.
Accordingly, those skilled in the art have endeavored to develop a multifunctional cable calibrator to improve the current deficiencies in calibrating RJ45 cables and BNC video coaxial cables.
SUMMERY OF THE UTILITY MODEL
In view of the above insufficiency of the prior art, the utility model aims to solve the technical problem that to RJ45 net twine and BNC video coaxial cable's school line, current school line ware can not satisfy its work needs.
In order to achieve the purpose, the utility model provides a multifunctional wire corrector, which comprises a main machine part and an auxiliary machine part;
the host machine part comprises a heat dissipation split aluminum shell, a BNC cable socket, an RJ45 network cable socket, a multi-core cable testing fish clip, a testing DuPont cable, a line calibration lamp testing fish clip, a line calibration lamp testing lead, a toggle switch, a rechargeable battery holder, an LED lamp sheet, a circuit board, a color ring resistor, a ceramic chip capacitor, an NE555 integrated block, a CD4017 integrated block, an IN4148 diode and a light emitting diode;
the auxiliary machine part comprises a radiating split aluminum shell, a BNC cable socket, an RJ45 network cable socket, a multi-core cable testing fish clip, a testing DuPont wire, a circuit board, an IN4148 diode and a light-emitting diode.
In the preferred embodiment of the present invention, the host part, the heat dissipation split aluminum case is 1 150mm 105mm 55mm heat dissipation split aluminum case, the BNC cable sockets are 1, the RJ45 network cable sockets are 1, the multi-core cable testing fish clip is 10, the testing dupont line is 10 cores 1.5M parallel arranged, the line calibration lamp testing fish clip is 2, the line calibration lamp testing lead is 2 cores 1.8M twisted, the toggle switch is 2, the rechargeable battery is 2 9V nickel-hydrogen rechargeable batteries, the rechargeable battery holder is 2 9V nickel-hydrogen rechargeable battery holders, the LED lamp is 1, the circuit board is 19 cm 15cm circuit board, the color ring resistance is 2.2M Ω metal film color ring resistance, 1M metal film color ring resistance, 1k Ω metal film color ring resistance, the capacitance is 1 ceramic tile 104, the capacitance is 103 cm, the NE555 is 1 Ω ceramic tile, and the CD4017 is 1 integrated block, the number of the IN4148 diodes is 10, and the number of the light-emitting diodes is 10, namely 10 red light-emitting diodes with the length of 5mm and 1 blue light-emitting diode with the length of 5 mm;
the auxiliary machine part is characterized IN that the heat dissipation split aluminum shell is 1 heat dissipation split aluminum shell of 150mm 105mm 55mm, the number of BNC cable sockets is 1, the number of RJ45 network cable sockets is 1, the number of multi-core cable testing fish clips is 10, the number of testing DuPont cables is 1.5m, the circuit board is 1 circuit board of 9 cm 15cm, the number of IN4148 diodes is 10, and the number of light emitting diodes is 10 blue light emitting diodes of 5 mm.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a multi-functional school line ware not only has the multicore cable and detects the function, more has RJ45 net twine, BNC cable, plain type school line lamp detection function concurrently, has realized a tractor serves several purposes. In the field of high-voltage equipment maintenance, the multifunctional wire corrector of the utility model can provide convenient conditions for secondary system wire connection detection, and can quickly complete secondary loop control multi-core cable wire connection detection; in the field of low-voltage strong electricity, the multifunctional wire corrector of the utility model can also complete the detection of multi-core cables and single connection; in weak spot communication field, the utility model discloses a multi-functional school line ware on the one hand can detect RJ45 communication net twine, can also detect video BNC communication cable, provides very big convenient condition for network communication and video monitoring system troubleshooting.
The multifunctional wire corrector of the utility model has simple and convenient structure, small investment, suitability for batch production and favorable popularization and application; the detection operation method is simple and easy to learn, is convenient for a user to quickly master, and compared with the use of a common simple line calibration lamp which needs about 20 minutes, the multifunctional line calibration device of the utility model can complete detection in only 5 minutes, improves the working efficiency by nearly 4 times, and greatly reduces the labor intensity of maintainers;
the utility model discloses a multi-functional school line ware compares with prior art, has saved purchasing expense etc. of RJ45 net twine, the special tester of BNC video cable and the special tester of multicore cable, has saved equipment cost.
In summary, the multifunctional wire corrector of the utility model can be used in multiple fields with one machine, thereby saving the equipment cost; the structure is simple and convenient, the detection operation method is simple and easy to learn, the detection time is short, the working efficiency is improved, and the labor intensity of maintainers is greatly reduced.
The conception, the specific structure and the technical effects of the present invention will be further described with reference to the accompanying drawings, so as to fully understand the objects, the features and the effects of the present invention.
Drawings
Fig. 1 is a schematic structural view of a main body part of the multifunctional line checker of the present invention;
fig. 2 is a partial structural schematic diagram of the multifunctional wire corrector auxiliary machine of the utility model;
fig. 3 is the utility model discloses a multi-functional school line ware circuit diagram.
Detailed Description
The preferred embodiments of the present invention will be described below with reference to the accompanying drawings for clarity and understanding of the technical contents.
Fig. 1 and fig. 2 are the structural schematic diagrams of the main machine part and the auxiliary machine part of the multifunctional wire calibrator of the utility model.
Fig. 3 is the utility model discloses a multi-functional school line ware circuit diagram adopts NE555 time base circuit and peripheral component to constitute the pulse oscillator, changes the oscillator frequency through button switch F and S, vibrates the return circuit and adopts the power supply of 9V nickel-hydrogen rechargeable battery. The output of an NE555 oscillation circuit is connected to the input end of a decimal counter CD4017, and decoding ends Q0-Q9 of the CD4017 sequentially output high levels along with input clock pulses to drive light-emitting diodes 1-10 with the length of 5mm at a host end and a branch end to be sequentially lightened. An IN4148 diode is incorporated across the host and sub-host leds as a voltage divider element. The main machine part and the auxiliary machine part are respectively provided with an RJ45 network cable socket, a BNC cable socket, a 10-core 1.5m DuPont cable and a test clip, so that the RJ45 network cable, the BNC cable and the multi-core control cable are detected, the main machine part is also provided with a simple type wire calibration lamp, and another 9V nickel-hydrogen rechargeable battery is adopted for supplying power.
The utility model discloses multi-functional school line ware's application method:
1. testing RJ45 network cable and BNC video coaxial cable
The method comprises the steps of respectively inserting RJ45 network cable plugs into RJ45 test ports of a host and an extension, giving a quick flashing switch F or a slow flashing switch S of an indicator lamp of a tester of the host, observing 1-8 test flashing lamps of the host and 1-8 test flashing lamps of the extension, if both sides are sequentially lightened, explaining that both sides are crimped according to the T568A or T568B standard, if the host side is sequentially lightened according to the 1-8, the extension side is sequentially lightened according to the 36145278 standard, explaining that one side is crimped according to the T568B standard, and the other side is crimped according to the T568A standard, if 1-8 display lamps are not lightened, explaining that the RJ45 network cable connection is unreliable, and processing the situation as appropriate. The BNC video cable plug is respectively inserted into a BNC test port of the host and the extension, an indicator lamp fast flashing switch F or an indicator lamp slow flashing switch S is provided for an upper host tester, the host test flashing lamps 9 and 10 and the extension test flashing lamps 9 and 10 are observed, the two sides are sequentially lightened simultaneously, if the display lamps 9 and 10 are not lightened, the BNC video cable plug is proved to be unreliable, and the BNC video cable plug is processed as appropriate. When testing RJ45 network cable and BNC video coaxial cable, if the distance is longer, the intercom can be used for contact.
2. Testing multi-core control cable
(1) Newly laid cable calibration wire
Taking a 14-core cable as an example, stripping the external insulation of two ends of a multi-core control cable, removing the insulation of 1-2 cm cable core ends, writing a required wire number according to a wiring diagram, sleeving the wire number on a wire by a host end, arbitrarily clamping a host multi-core cable test clamp 1-10 on 10 cable cores, arbitrarily clamping an extension multi-core cable test clamp 1-10 on 10 cable cores at the other end of the control cable, giving an indicator lamp fast flashing switch F or an indicator lamp slow flashing switch S to a host tester, observing the host test flashing lamp 1-10 and an extension test flashing lamp 1-10, if the host end is 2, 3, 4, 5, 6, 7, 8, 9 and 10 sequentially lighted, if the extension end is 10, 6, 2, 8, 4, 5, 7, 9 and 3 sequentially lighted, then the wire numbers of the host 2 and the extension 10 are the same, and the wire numbers of the host 3 and the extension 6 are the same, the line numbers of the host 4 and the extension 2 are the same, and so on, and are not described again. After the extension end is sleeved with the wire number, the host end 2-10 and the extension end 2-10 test clips are taken down, the host end 2-6 and the extension end 2-6 test clips are arbitrarily clamped on 5 untested wire cores, and the test is continued according to the method. For 19-core or 24-core cables, a multilayer splicing structure is adopted, the outer layer of the splicing cable core can be tested firstly, then the inner layer of the splicing cable core can be tested, and if the test distance is long, an interphone can be used for communication.
(2) Cable calibration already put into use
And (3) disconnecting the AC/DC power supply of the cable to be tested, sequentially clamping the host multi-core cable test clamps 1-10 on cable cores according to the number and the wire number of the cores of the cable to be tested, sequentially clamping the extension multi-core cable test clamps 1-10 on the cable cores, wherein the wire numbers of the cable cores clamped at the two ends of the host test clamp and the extension multi-core cable test clamps 1-10 are the same. And (3) observing the host test flashing lamps 1-10 and the extension test flashing lamps 1-10 for the fast flashing switch F or the slow flashing switch S of the indicator lamp of the host tester, wherein the host and the extension 1-10 lamps are sequentially lightened simultaneously when a cable has no disconnection or short circuit fault. If the test distance is long, the interphone can be used for contact.
As mentioned above, the multifunctional line corrector of the utility model is used for line correction detection, the operation method is simple and easy to learn, the detection time is short, compared with the use of a common simple line correction lamp which needs about 20 minutes, the multifunctional line corrector of the utility model can complete the detection in only 5 minutes, the work efficiency is improved by nearly 4 times, and the labor intensity of maintainers is greatly reduced;
the foregoing has described in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations could be devised by those skilled in the art in light of the teachings of this invention without undue experimentation. Therefore, the technical solutions that can be obtained by a person skilled in the art through logic analysis, reasoning or limited experiments based on the prior art according to the concepts of the present invention should be within the scope of protection defined by the claims.
Claims (3)
1. A multifunctional wire corrector is characterized by comprising a main machine part and an auxiliary machine part; wherein,
the host part comprises a heat dissipation split aluminum shell, a BNC cable socket, an RJ45 network cable socket, a multi-core cable testing fish clip, a testing DuPont cable, a line calibration lamp testing fish clip, a line calibration lamp testing lead, a toggle switch, a rechargeable battery holder, an LED lamp sheet, a circuit board, a color ring resistor, a ceramic chip capacitor, an NE555 integrated block, a CD4017 integrated block, an IN4148 diode and a light emitting diode;
the auxiliary machine part comprises a radiating split aluminum shell, a BNC cable socket, an RJ45 network cable socket, a multi-core cable testing fish clip, a testing DuPont wire, a circuit board, an IN4148 diode and a light-emitting diode;
the wire calibrator adopts an NE555 time-base circuit and peripheral elements to form a pulse oscillator, the frequency of the oscillator is changed through a toggle switch F and a toggle switch S, and a 9V nickel-hydrogen rechargeable battery is adopted for a vibration loop to supply power; the output of an NE555 oscillation circuit is connected to the input end of a decimal counter CD4017, and a CD4017 decoding end Q0-Q9 outputs high level in sequence along with input clock pulse to drive a host end and a branch end 5mm light emitting diode 1-10 to be sequentially lightened; an IN4148 diode is incorporated as a voltage dividing element at both ends of the host and sub-host light emitting diodes; the main machine part and the auxiliary machine part are respectively provided with an RJ45 network cable socket, a BNC cable socket, a 10-core 1.5m DuPont cable and a test clip, so that the RJ45 network cable, the BNC cable and the multi-core control cable are detected, the main machine part is also provided with a simple type wire calibration lamp, and another 9V nickel-hydrogen rechargeable battery is adopted for supplying power.
2. The wire calibrator of claim 1, wherein in said main part, said heat dissipating split aluminum case is 1 150mm 105mm 55mm heat dissipating split aluminum case, said BNC cable sockets are 1, said RJ45 grid sockets are 1, said multi-core cable testing fish clip is 10, said testing dupont wires are 10 cores 1.5M parallel, said wire calibrating lamp testing fish clip is 2, said wire calibrating lamp testing wires are 2 cores 1.8M twisted, said toggle switch is 2, said rechargeable batteries are 2 nickel-hydrogen rechargeable batteries of 9V, said rechargeable battery holder is 2 nickel-hydrogen rechargeable battery holders of 9V, said LED lamp is 1, said circuit board is 1 circuit board of 9 cm 15cm, said color ring resistance is 2, 2.2M Ω metal film color ring resistance, 1M metal film color ring resistance, 1k Ω metal film color ring resistance, said ceramic chip capacitance is 1 ceramic chip 104, one ceramic chip capacitance is 103, and said color chip capacitance is 1 NE integrated circuit chip 1, the CD4017 integrated block is 1, the IN4148 diode is 10, the LED is 10 red 5mm LED, 1 blue 5mm LED.
3. The wire calibrator of claim 1, wherein IN said auxiliary section, said split heat dissipating aluminum housing is 1 split heat dissipating aluminum housing of 150mm 105mm 55mm, said BNC cable sockets are 1, said RJ45 grid sockets are 1, said multi-core cable test fish-clips are 10, said test dupont wires are 10 cores arranged IN parallel of 1.5m, said circuit board is 19 x 15cm, said IN4148 diodes are 10, said leds are 10 blue 5mm leds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721824187.2U CN208172134U (en) | 2017-12-22 | 2017-12-22 | A kind of Multifunctional cable correction unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721824187.2U CN208172134U (en) | 2017-12-22 | 2017-12-22 | A kind of Multifunctional cable correction unit |
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| Publication Number | Publication Date |
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| CN208172134U true CN208172134U (en) | 2018-11-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201721824187.2U Active CN208172134U (en) | 2017-12-22 | 2017-12-22 | A kind of Multifunctional cable correction unit |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113985317A (en) * | 2021-09-29 | 2022-01-28 | 中国铁路通信信号上海工程局集团有限公司 | Intelligent number checking device |
| CN114035121A (en) * | 2021-10-28 | 2022-02-11 | 保定天威线材制造有限公司 | Wire searching tester in equipment line and use method |
-
2017
- 2017-12-22 CN CN201721824187.2U patent/CN208172134U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113985317A (en) * | 2021-09-29 | 2022-01-28 | 中国铁路通信信号上海工程局集团有限公司 | Intelligent number checking device |
| CN114035121A (en) * | 2021-10-28 | 2022-02-11 | 保定天威线材制造有限公司 | Wire searching tester in equipment line and use method |
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