CN209014673U - Fast pairing device for multicore cable - Google Patents
Fast pairing device for multicore cable Download PDFInfo
- Publication number
- CN209014673U CN209014673U CN201821396202.2U CN201821396202U CN209014673U CN 209014673 U CN209014673 U CN 209014673U CN 201821396202 U CN201821396202 U CN 201821396202U CN 209014673 U CN209014673 U CN 209014673U
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- China
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- cable
- core
- connection jaws
- multicore cable
- multicore
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- 238000010304 firing Methods 0.000 claims abstract description 16
- 230000000087 stabilizing effect Effects 0.000 claims abstract description 14
- 239000004020 conductor Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 description 5
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 229910002056 binary alloy Inorganic materials 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
Abstract
The utility model relates to school line apparatus technical fields, it is a kind of fast pairing device for multicore cable, it includes firing box, multicore cable and receiving magazine, power switch is provided on the firing box and multiple for plugging the transmitting terminal connection jaws of each core of multicore cable, transmitting terminal control circuit is provided in firing box, the transmitting terminal control circuit includes mission controller and at least one photoelectrical coupler, each photoelectrical coupler is respectively connected with the voltage stabilizing chip of a corresponding connection, and the delivery outlet of each voltage stabilizing chip is correspondingly connected with transmitting terminal connection jaws.The utility model can detect 8 core multicore cables, 16 core multicore cables, 32 core multicore cables or more multicore cable etc. simultaneously, the on-off of each core of multicore cable can be quickly detected simultaneously by the on-off of cable indicator light, not needing setting common end can be detected out the on-off of each core of multicore cable, and the working time is greatly saved.The utility model reduces testing time and fault, effectively improves work quality and efficiency.
Description
Technical field
The utility model relates to school line apparatus technical fields, are a kind of fast pairing device for multicore cable.
Background technique
Currently, substation relay protection device largely uses multicore cable during the connection process, either new website is checked and accepted, also
It is that fault detection is all frequently necessary to carry out working to line to multicore cable.Currently, most common is to choose core electricity to line method
Other each core cables are shorted with common core respectively as common end, then carry out detection on-off using multimeter by cable.Phase
Between need repeatedly to link up using the personnel of intercom and the other end replacement be shorted cable, replace the core of short circuit, need to expend
The a large amount of time, and if choose common end core there are problems, it is also necessary to choose public core again, cause detect work
Make a large amount of idle works occur, increases workload.There are not also other better methods and equipment can be accurate in the course of work at present
It quickly finishes and works line.
Summary of the invention
The utility model provides a kind of fast pairing device for multicore cable, overcomes the defects of the prior art, energy
Effectively solving the problems, such as existing multi-core cable, there are time-consuming and laborious, working efficiency is lower using artificial docking verification.
The technical solution of the utility model is realized by following measures: a kind of fast pairing device for multicore cable, packet
Firing box, multicore cable and receiving magazine are included, power switch is provided on the firing box and multiple for connect multicore cable each
The transmitting terminal connection jaws of core are provided with transmitting terminal control circuit in firing box, and the transmitting terminal control circuit includes emission control
Device and at least one photoelectrical coupler, each photoelectrical coupler are respectively connected with a corresponding voltage stabilizing chip, each pressure stabilizing
The delivery outlet of chip is correspondingly connected with transmitting terminal connection jaws；
It is provided with multiple receiving end connection jaws for connecting each core of multiple conductor cable on receiving magazine and is located at corresponding receiving end
Cable indicator light above connection jaws, is provided with receiving end control circuit in receiving magazine, and receiving end control circuit includes coding
Device is correspondingly connected with controller, the receiving end connection jaws on the input port and receiving magazine of encoder are received, the output of encoder
Port is connect with controller input port is received, and the output port for receiving controller is connected with corresponding cable indicator light respectively.
Here is the further optimization and/or improvements to above-mentioned utility model technical solution:
Above-mentioned further includes output terminal row and receiving terminal row, the input interface of output terminal row and voltage stabilizing chip
The output port of output port connection, receiving terminal row is connected with corresponding quantizer input respectively.
Above-mentioned cable indicator light is light emitting diode.
Above-mentioned receiving end connection jaws and transmitting terminal connection jaws are plug-in buckle connection jaws.
The utility model can detect 8 core multicore cables, 16 core multicore cables, 32 core multicore cables or more multicore simultaneously
Cable etc. can be quickly detected the on-off of each core of multicore cable simultaneously by the on-off of cable indicator light, not need to be arranged public
End can be detected out the on-off of each core of multicore cable, and the working time is greatly saved.The utility model reduces testing time and mistake
Accidentally, work quality and efficiency are effectively improved.
Detailed description of the invention
Attached drawing 1 is the electrical connection schematic diagram of the utility model transmitting terminal control circuit.
Attached drawing 2 is the electrical connection schematic diagram of the utility model receiving end control circuit.
Attached drawing 3 is the schematic view of the front view of the firing box of the utility model.
Attached drawing 4 is the schematic view of the front view of the receiving magazine of the utility model.
Coding in attached drawing is respectively as follows: 1 for firing box, and 2 be receiving magazine, and 3 be power switch, and 4 be transmitting terminal connection jaws, and 5
For receiving end connection jaws, 6 be cable indicator light, and U1, U3, U7, U9, U11, U13, U15, U17 are photoelectrical coupler, U2, U6,
U8, U10, U12, U14, U16, U18 are voltage stabilizing chip, and U4 is encoder, and U5 is to receive controller, and U19 is mission controller, J1
For receiving terminal row, J2 is output terminal row.
Specific embodiment
The utility model is not limited by following embodiments, can technical solution according to the present utility model and actual conditions
Determine specific embodiment.
In the present invention, for ease of description, the description of the relative positional relationship of each component is according to specification
The Butut mode of attached drawing 3 is described, such as: front, rear, top, and bottom, left and right positional relationship be according to Figure of description
Butut direction determine.
The utility model is further described below with reference to examples and drawings:
As shown in attached drawing 1,2,3,4, which includes firing box 1, multicore cable and receiving magazine 2,
Power switch 3 is provided on the firing box 1 and multiple for connecting the transmitting terminal connection jaws 4 of each core of multicore cable, firing box 1
It is inside provided with transmitting terminal control circuit, the transmitting terminal control circuit includes mission controller U19 and at least one photoelectric coupling
Device, each photoelectrical coupler are respectively connected with a corresponding voltage stabilizing chip, the delivery outlet of each voltage stabilizing chip with transmitting
Terminated line mouth 4 is correspondingly connected with；
It is provided with multiple receiving end connection jaws 5 for connecting each core of multiple conductor cable on receiving magazine 2 and is located at corresponding receive
The cable indicator light 6 of 5 top of terminated line mouth, is provided with receiving end control circuit, receiving end control circuit includes in receiving magazine 2
Encoder U4 and reception controller U5, input port and the receiving end connection jaws 5 on receiving magazine 2 of encoder U4 are correspondingly connected with,
The output port of encoder U4 with receive the input port controller U5 connect, reception controller U5 output port respectively with it is corresponding
Cable indicator light 6 connects.
Mission controller U19 and reception controller U5 is existing well-known technique, and model can be used
The single-chip microcontroller of STM32F103C8T6.Above-mentioned encoder U4 carries out binary system volume to the cable core number of received multicore cable
Code is sent to receives controller U5 later, receives controller U5 and receives coding and decoded.Each of countdown circuit is steady
Pressure chip is respectively connected with 5V power supply, for powering to voltage stabilizing chip.
Working principle of the utility model is: the present apparatus is divided into transmitting terminal and the terminal of receiving end two, one end is to send, another
End is receives, firstly, each core in the both ends of multicore cable to be connected respectively to 4 He of transmitting connection jaws of the utility model firing box 1
On the reception connection jaws 5 of receiving magazine 2；Secondly, opening the power switch 3 on firing box 1, light is controlled by mission controller U19
The on-off of electric coupler can generate the either stable 5V electricity of 0V from the delivery outlet of 7805 chip of voltage stabilizing chip model is corresponding
Pressure, to launch specific signal；After the receiving end control circuit of receiving magazine 2 receives signal, interrupt requests can be generated, are touched
Hair receives the signal acquisition interrupt routine of controller U5, and the signal received to receiving end connection jaws 5 is acquired；Finally, through
Lighting or extinguish by cable indicator light 6 after receiving controller U5 analysis is crossed, to judge company corresponding with cable indicator light 6
The on-off signal of each core of the multicore cable connect, if the respective cable indicator light 6 with a certain core cable connection of multicore cable is to light,
Then core cable on-state of multiple conductor cable；If the respective cable indicator light 6 with a certain core cable connection of multicore cable is to put out
It goes out, then the core cable off-state of multicore cable, needs personnel to repair.The utility model can detect simultaneously 8 core multicore cables,
16 core multicore cables, 32 core multicore cables or more multicore cable etc. can be examined quickly simultaneously by the on-off of cable indicator light 6
The on-off for measuring each core of multicore cable, not needing setting common end can be detected out the on-off of each core of multicore cable, greatly save
Working time.The utility model reduces testing time and fault, effectively improves work quality and efficiency.
Above-mentioned fast pairing device for multicore cable can be made further optimization and/or improvements according to actual needs:
It further include output terminal row J2 and receiving terminal row J1 as shown in attached drawing 1,2,3,4, the output terminal arranges J2's
Input interface and the output port of voltage stabilizing chip connect, and the output port that receiving terminal arranges J1 is defeated with corresponding encoder U4 respectively
Inbound port connection.
The above-mentioned core wire in order to connect more multicore cables, setting output terminal arranges J2 and receiving terminal arranges J1, output
Terminal block J2 is connect with transmitting connection jaws 4, and receiving terminal is arranged J1 and connect with connection jaws 5 are received, and output terminal arranges the output end of J2
It is correspondingly connected between mouth and the input port of receiving terminal row J1 by each core wire of multicore cable to be tested, output terminal arranges J2
More cable cores to be tested are connected for extending with receiving terminal row J1.
As shown in attached drawing 1,2,3,4, cable indicator light 6 is light emitting diode.
As shown in attached drawing 1,2,3,4, receiving end connection jaws 5 and transmitting terminal connection jaws 4 are plug-in buckle connection jaws.
The above technical characteristic constitutes the most preferred embodiment of the utility model, with stronger adaptability and best implementation
Effect can increase and decrease non-essential technical characteristic, according to actual needs to meet the needs of different situations.
Claims (5)
1. a kind of fast pairing device for multicore cable, it is characterised in that including firing box, multicore cable and receiving magazine, the firing box
On be provided with power switch and multiple for connecting the transmitting terminal connection jaws of each core of multicore cable, be provided with transmitting terminal in firing box
Control circuit, the transmitting terminal control circuit include mission controller and at least one photoelectrical coupler, each photoelectrical coupler
It is respectively connected with a corresponding voltage stabilizing chip, the delivery outlet of each voltage stabilizing chip is correspondingly connected with transmitting terminal connection jaws；
It is provided with multiple receiving end connection jaws for connecting each core of multiple conductor cable on receiving magazine and is located at corresponding reception terminated line
The cable indicator light of mouthful top, is provided with receiving end control circuit in receiving magazine, receiving end control circuit include encoder and
Controller is received, the receiving end connection jaws on the input port and receiving magazine of encoder are correspondingly connected with, the output port of encoder
It is connect with controller input port is received, the output port for receiving controller is connected with corresponding cable indicator light respectively.
2. fast pairing device for multicore cable according to claim 1, it is characterised in that further include output terminal row and reception
Terminal block, the input interface of the output terminal row and the output port of voltage stabilizing chip connect, the output port of receiving terminal row
It is connected respectively with corresponding quantizer input.
3. fast pairing device for multicore cable according to claim 1 or 2, it is characterised in that cable indicator light is light-emitting diodes
Pipe.
4. fast pairing device for multicore cable according to claim 1 or 2, it is characterised in that receiving end connection jaws and transmitting terminal
Connection jaws are plug-in buckle connection jaws.
5. fast pairing device for multicore cable according to claim 3, it is characterised in that receiving end connection jaws and transmitting termination
Line mouth is plug-in buckle connection jaws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821396202.2U CN209014673U (en) | 2018-08-28 | 2018-08-28 | Fast pairing device for multicore cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821396202.2U CN209014673U (en) | 2018-08-28 | 2018-08-28 | Fast pairing device for multicore cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209014673U true CN209014673U (en) | 2019-06-21 |
Family
ID=66831806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821396202.2U Active CN209014673U (en) | 2018-08-28 | 2018-08-28 | Fast pairing device for multicore cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209014673U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109061367A (en) * | 2018-08-28 | 2018-12-21 | 国网新疆电力有限公司伊犁供电公司 | Fast pairing device for multicore cable |
-
2018
- 2018-08-28 CN CN201821396202.2U patent/CN209014673U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109061367A (en) * | 2018-08-28 | 2018-12-21 | 国网新疆电力有限公司伊犁供电公司 | Fast pairing device for multicore cable |
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