CN208334533U - A kind of multi-core cable on-off decision maker based on Radio Transmission Technology - Google Patents
A kind of multi-core cable on-off decision maker based on Radio Transmission Technology Download PDFInfo
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- CN208334533U CN208334533U CN201820931337.8U CN201820931337U CN208334533U CN 208334533 U CN208334533 U CN 208334533U CN 201820931337 U CN201820931337 U CN 201820931337U CN 208334533 U CN208334533 U CN 208334533U
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- cable
- measured
- decision maker
- circuit board
- board assemblies
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Abstract
The utility model relates to a kind of multi-core cable on-off decision maker based on Radio Transmission Technology.The utility model includes: housing unit, and the inside of the housing unit is fixedly installed circuit board assemblies, and the circuit board assemblies connect the power interface by the switch, and the circuit board assemblies are also connected with indicator light, antenna and adaptor connector；Adaptor connector is for connecting cable to be measured；Antenna is used to receive the wiring information in survey line core currently motivated by the cable to be measured of the detection device transmission of the cable other end to be measured, and the conducting for sending cable to be measured to detection device determines result；Circuit board assemblies detect the level of all cores of the cable to be measured, and be compared with what is received in survey line core information, and then determine the break-make situation of the core for controlling the wiring information that the antenna receives cable to be measured.The utility model improves the accuracy and the degree of automation determined, reduces the cost of human resources of detection process.
Description
Technical field
It is specifically a kind of based on the more of Radio Transmission Technology the utility model relates to cable detection instrument technical field
Core cable on-off decision maker.
Background technique
Currently, the various products such as aircraft, automobile are required to a large amount of transmission lines to guarantee the normal operation of system, and transmit
The reliability of line is most important for the safety of whole system.Judgement equipment master commonly used in the prior art for cable on-off
If being detected after being formed into a loop by external cable, need to connect very long transmission line in this way in decision process, especially
It is that cable both ends are generally required with cable of largely transferring apart from longer cable to be measured, it is not only at high cost but also entirely test
Process is very heavy, it is difficult to meet automation, miniaturization and the requirement of bulk test.In addition, traditional approach had both increased test
Cost of human resources and inefficiency in the process can not adapt to the demand of testing lines automation.
Utility model content
Aiming at the defects existing in the prior art, the technical problem to be solved by the present invention is to provide one kind
Multi-core cable on-off decision maker based on Radio Transmission Technology.
The utility model technical solution used for the above purpose is: a kind of multicore based on Radio Transmission Technology
Cable on-off decision maker, comprising: housing unit and the power interface being arranged on the housing unit surface, switch, instruction
Lamp, antenna and adaptor connector, the inside of the housing unit are fixedly installed circuit board assemblies, and the circuit board assemblies pass through
The switch connects the power interface, and the circuit board assemblies are also connected with indicator light, antenna and adaptor connector；The switching
Connector is for connecting cable to be measured.
The adaptor connector is micro- rectangular connector interface.
The circuit board assemblies include wireless radio frequency modules, power module and the master control mould for controlling the work of other modules
Block；
The wireless radio frequency modules connection main control module and power module, for connecting antenna；
The power module connects main control module, for connecting power interface.
The indicator light includes working as showing in running order first indicator light of the decision maker and for showing
Before determine whether to be fully completed the second indicator light.
The utility model have the following advantages that and the utility model has the advantages that
1. the utility model be based on Radio Transmission Technology, stay outside the micro- rectangular connector of 21 cores so as to different port
Cable to be measured is attached, and is solved at present for the requirement in the judgement of cable on-off for automating and minimizing.
2. the utility model can be determined in small space and in the case that cable is not dismantled, the standard of judgement is improved
True property and the degree of automation, reduce the cost of human resources of detection process.
3. the utility model can accurately receive the current detection that its upper wireless cable switching detection device is sent
The core information of excitation, detects the level state of every core after receiving corresponding information, then passes through wireless mould
Block is transferred to wireless detection device, improves the automation performance of decision maker.
4. the utility model is connected by switching cable with cable to be measured, it can facilitate and carry out plug conversion；For not
Congener cable, which only needs to change switching cable, can be realized its versatility；Due to its small volume, and and switching detection device
Between be not necessarily to external transmission line, so can be applied in small space, and in test process without disassembly to survey line
Cable.
Detailed description of the invention
Fig. 1 is the front schematic view of the decision maker of the utility model；
Fig. 2 is the schematical top view of the decision maker of the utility model；
Fig. 3 is the schematic internal view of the decision maker of the utility model.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and embodiments.
The utility model has developed a kind of cable on-off for carrying wireless radio frequency modules by the application of Radio Transmission Technology
Decision maker.This multi-core cable on-off decision maker main function is by wireless radio frequency modules receiving cable switching detection device
Then the current test wiring information sended over treats survey line cable whole interface and carries out level scan, analyzing every Single port is
The no level of drive for receiving detection device transmission, and judgement is compared with the wiring information currently tested obtained before, then
It will determine that result is sent to cable other end and provides the switching detection device of pumping signal, until all test is completed.Pass through
The automatic detection for pressing wiring relationship is realized in the application of Radio Transmission Technology, avoid needed in the detection of general cable on-off it is external
The problem of circuit.
As shown in Figure 1, decision maker front can see two as rectangle adaptor connector and case top antenna.Such as figure
Shown in 2, decision maker front can see the switch of decision maker and the first indicator light 41, refer to the second indicator light 42.Such as Fig. 3 institute
Show, it can be seen that circuit board assemblies 7 and power interface 2 inside device.
Decision maker described in the utility model includes: housing unit 1 and the electricity that is arranged on 1 surface of housing unit
The inside of source interface 2, switch 3, indicator light 4, antenna 5 and adaptor connector 6, the housing unit 1 is fixedly installed circuit board
Component 7, the circuit board assemblies 7 connect the power interface 2 by the switch 3, and the circuit board assemblies 7 are also connected with instruction
Lamp 4, antenna 5 and adaptor connector 6；The adaptor connector 6 connects for connecting cable to be measured for the micro- rectangular connector of 21 cores
Mouthful；The antenna be used for receives by the cable other end to be measured detection device send cable to be measured currently motivated
The wiring information of survey line core, the conducting for sending cable to be measured to detection device determine result；The circuit board assemblies 7 are for controlling
The antenna 5 receives the wiring information of cable to be measured, detects to the level of all cores of the cable to be measured, and with connect
What is received is compared in survey line core information, and then determines the break-make situation of the core；The indicator light 4 is sentenced described in being used to show
Determine the working condition of device.
Circuit board assemblies 7 include: wireless radio frequency modules, connect antenna 5, are received for controlling the antenna 5 by survey line
The wiring information in survey line core that the cable to be measured that the detection device of the cable other end is sent currently is motivated, to detection device
The conducting for sending cable to be measured determines result；Main control module, for controlling reception/emission state of the wireless radio frequency modules,
The level of all cores of the cable to be measured is detected, and is compared with what is received in survey line core information, in turn
Determine the break-make situation of the core；Power module connects power interface 2, for external voltage to be converted to the circuit board group
The operating voltage of modules in part 7.
Main control module is specifically used for: will be received by antenna 5 by the to be measured of the detection device transmission of the cable other end to be measured
The wiring information in survey line core that cable is currently motivated is compared with the level of drive that adaptor connector 6 receives,
And then determine currently in the on state of survey line core.
Indicator light 4 includes the first indicator light 41 and the second indicator light 42, and first indicator light 41 described is sentenced for showing
It is in running order to determine device；Second indicator light 42 currently determines whether to be fully completed for showing.
The detection device main function referred in foregoing description is the wiring relationship that cable to be measured is received by wireless WIFI,
It is successively handled according to the sequence of wiring relationship as follows: issuing level excitation to corresponding core, and notified by wireless radio frequency modules
Determine the current institute's survey line core in end wiring relationship, later receive determine as a result, and the end PC host computer is returned to by wireless WIFI,
Until multi-core cable is completed.
The major function of the decision maker of the utility model is as follows:
(1) decision maker have 21 cores micro- rectangular connector, the connector interface can be convenient with it is to be measured
Cable is docked.
(2) decision maker presses switch with one, connects power supply line, just initially enters after pressing switch button
Working condition, device controls the first indicator light and lights at this time.
(3) in the operating condition, have and pass through wireless radio frequency modules and the other end of detection device of 5 receiving cable of antenna
Wiring information function, when detection device send information after, the information can be obtained, the information correspondence is currently detected
That core wiring information.
(4) decision maker has and successively detects to the level of all cores, then determines the core tested at present
The level of drive that test side is sent by core whether is received, and is carried out with the core information for the current detection being previously received
It compares, therefore, it is determined that the function of the on state of currently tested core out.
(5) by the wireless radio frequency modules carried in device, it is another that the continuity test result of this core is fed back into cable
Outer one end provides the detection detection device of pumping signal, and radio-frequency module is continued to be converted to and receives information state to be measured.
(6) step (3) (4) (5) are repeated, after receiving end test information, No. 1 work instruction can be automatically controlled
The function that lamp lights indicates that this test job is fully completed.It presses to open the light again and closes device.
The workflow of decision maker described in the utility model the following steps are included:
Cable to be measured is connected by adaptor connector；
The decision maker is powered on；
The wiring information in survey line core that cable to be measured is currently motivated is received by antenna；
It is detected according to the level that the wiring information treats all cores of survey line cable, and by the conducting of cable to be measured
Test result is launched by antenna.
The level of all cores that survey line cable is treated according to the wiring information is detected, and by cable to be measured
Continuity test result is launched by antenna, comprising the following steps:
By the wiring information of a certain core of cable to be measured and the excitation by the current test core transmission in cable to be measured
Level is compared, and then determines the on state of current test core；
Continuity test result antenna is launched, radio-frequency module is then automatically converted to reception state；
It repeats the above steps, all cores for successively treating survey line cable are detected.
After the decision maker powers on, the first indicator light is lighted.
After detection, the second indicator light is lighted.
This decision maker current surveyed wiring information that receiving detection device is sent by the way of wireless communication, simultaneously
It will wirelessly determine that result is sent to detection device, so as to avoid trouble brought by external circuit, also avoids
Cost caused by external wired loop is too long；Furthermore the degree of automation of judgement is also improved, is realized without to be measured
Under the premise of cable is dismantled, the function of cable on-off judgement is carried out in small space.
Claims (4)
1. a kind of multi-core cable on-off decision maker based on Radio Transmission Technology characterized by comprising housing unit (1)
And power interface (2), switch (3), indicator light (4), antenna (5) and the switching being arranged on the housing unit (1) surface connect
It connects device (6), the inside of the housing unit (1) is fixedly installed circuit board assemblies (7), and the circuit board assemblies (7) pass through institute
It states switch (3) and connects the power interface (2), the circuit board assemblies (7) are also connected with indicator light (4), antenna (5) and switching and connect
Connect device (6)；The adaptor connector (6) is for connecting cable to be measured.
2. a kind of multi-core cable on-off decision maker based on Radio Transmission Technology according to claim 1, feature exist
In the adaptor connector (6) is micro- rectangular connector interface.
3. a kind of multi-core cable on-off decision maker based on Radio Transmission Technology according to claim 1, feature exist
In the circuit board assemblies (7) include wireless radio frequency modules, power module and the master control mould for controlling the work of other modules
Block；
The wireless radio frequency modules connection main control module and power module, for connecting antenna (5)；
The power module connects main control module, for connecting power interface (2).
4. a kind of multi-core cable on-off decision maker based on Radio Transmission Technology according to claim 1, feature exist
In the indicator light (4) includes for showing in running order first indicator light (41) of the decision maker and for showing
Currently determine whether to be fully completed the second indicator light (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820931337.8U CN208334533U (en) | 2018-06-15 | 2018-06-15 | A kind of multi-core cable on-off decision maker based on Radio Transmission Technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820931337.8U CN208334533U (en) | 2018-06-15 | 2018-06-15 | A kind of multi-core cable on-off decision maker based on Radio Transmission Technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208334533U true CN208334533U (en) | 2019-01-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820931337.8U Active CN208334533U (en) | 2018-06-15 | 2018-06-15 | A kind of multi-core cable on-off decision maker based on Radio Transmission Technology |
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| CN (1) | CN208334533U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111190053A (en) * | 2020-01-16 | 2020-05-22 | 青岛地铁集团有限公司运营分公司 | Metro vehicle overlapping penetration line detection device |
| CN113655406A (en) * | 2021-08-12 | 2021-11-16 | 惠州Tcl云创科技有限公司 | RF coaxial cable connection detection circuit, detection method and mobile terminal |
-
2018
- 2018-06-15 CN CN201820931337.8U patent/CN208334533U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111190053A (en) * | 2020-01-16 | 2020-05-22 | 青岛地铁集团有限公司运营分公司 | Metro vehicle overlapping penetration line detection device |
| CN113655406A (en) * | 2021-08-12 | 2021-11-16 | 惠州Tcl云创科技有限公司 | RF coaxial cable connection detection circuit, detection method and mobile terminal |
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