CN204347155U - A kind of portable cable testing apparatus - Google Patents
A kind of portable cable testing apparatus Download PDFInfo
- Publication number
- CN204347155U CN204347155U CN201420783808.7U CN201420783808U CN204347155U CN 204347155 U CN204347155 U CN 204347155U CN 201420783808 U CN201420783808 U CN 201420783808U CN 204347155 U CN204347155 U CN 204347155U
- Authority
- CN
- China
- Prior art keywords
- cabinet
- module
- backboard
- interface
- testing apparatus
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Testing Electric Properties And Detecting Electric Faults (AREA)
Abstract
A kind of portable cable testing apparatus, comprise cabinet, be arranged at the control module in cabinet and switch module, cabinet is made up of LCDs, touch-screen, backboard, test interface, power module, radiator fan and cabinet housing; Control module and switch module are card type circuit module, and they are connected on cabinet by each card insert type slot on cabinet housing, and realize electrical interconnection with backboard; Cable testing equipment volume of the present utility model is little, lightweight, flexible and convenient to use, can meet the automatic test of the polycore cable of various occasion; Its bulk-head connector and card type circuit module improve the maintenanceability of system.
Description
Technical field
The utility model relates to Electronic Testing Technology field, is specifically related to a kind of portable Cable Test Apparatus.
Background technology
Traditional wireline test generally adopts manual mode to test.Its shortcoming mainly contains: detection speed is slow, testing staff's labour intensity is high, accuracy of detection is low, testing result is affected by human factors greatly, measuring ability is single.Especially, when cable core number is a lot, the drawback of traditional cable method of testing is more outstanding.
Along with the development of science and technology, market there is various polycore cable automated test device.Each automated test device automatically can realize the test of the performance parameters such as tested cable each heart yearn conducting resistance, insulation resistance, solves traditional cable well and tests the various drawbacks brought.
Current polycore cable testing apparatus is generally more with desk-top instrument, and its volume and weight is all larger, and carrying is inconvenient.Can only place it in the relatively-stationary environment such as laboratory, factory floor and use, thus significantly limit the use field of polycore cable automated test device.For some external field environments, or the polycore cable test under small space environment, the advantage of desk-top polycore cable automated test device just disappears.
Summary of the invention
The utility model provides a kind of portable cable testing apparatus, and its volume is little, lightweight, flexible and convenient to use, can meet the automatic test of the polycore cable of various occasion; Its bulk-head connector and card type circuit module improve the maintenanceability of system.
Technical solution of the present utility model is:
A kind of portable cable testing apparatus, comprise cabinet, be arranged at the control module in cabinet and switch module, its special character is: described cabinet is made up of LCDs, touch-screen, backboard, test interface, power module, radiator fan and cabinet housing; Described control module and switch module are card type circuit module, and they are connected on cabinet by each card insert type slot on cabinet housing, and realize electrical interconnection with backboard;
Described LCDs and touch-screen are arranged on the framework of case front panel, and wherein touch-screen is arranged on the outside of case front panel, for testing apparatus provides display and control interface;
Described radiator fan is arranged at the upside of Portable machine box, and described power module is arranged in cabinet housing.
Above-mentioned backboard is provided with wall outlet connector, switch module connector is provided with inside described backboard, described switch module connector is connected with switch module, test interface connector is provided with outside described backboard, described test interface connector is connected with test interface by wire, and the switch module connector inside described backboard, the test interface connector outside backboard are connected with wall outlet connector respectively.
Above-mentioned cabinet is provided with 1 control module and 1 ~ 3 switch module.
Above-mentioned control module adopts 6U height card plugging structure form, and control module takies two plug-in card spaces; Telemetry circuit plate on control module adopts the version of 6U height card insertion circuit plate, and comprising: conducting resistance test circuit, insulation resistance test circuit and voltage-withstand test circuit, its test signal and communication signal are all drawn by backboard; Telemetry circuit plate is also fixed wtih embedded computer, the ripe computer module of tape storage, LVDS video interface, USB interface, RS232 interface and network interface selected by embedded computer, the communication interface of embedded computer is transferred by telemetry circuit plate, is connected on backboard.
Above-mentioned switch module adopts the version of 6U height card insertion circuit plate, and switch module comprises ON-OFF control circuit, relay drive circuit and relay, adopts serial communication bus to carry out data transmission.
Switch module, for receiving the control signal and test signal that are sended over by control module, controls test signal and switches between the different passages of switch, thus realize the test of polycore cable.
Above-mentioned LCDs selects 17 inches of LCD liquid crystal displays, and data-interface selects LVDS video signal interface, and touch-screen selects 17 inches of USB interface electric resistance touch screens; Described LCDs is all connected with backboard with the signal of touch-screen.
Above-mentioned power module selects AC/DC power module, for radiator fan, backboard provide direct current supply.
Axial blade formula radiator fan selected by above-mentioned radiator fan, for the circuit module of internal system dispels the heat.
Above-mentioned test interface select reliable and stable, plug aerospace connectors easily.
Above-mentioned cabinet housing adopts frame structure of aluminum alloy.
The utility model has the advantage of:
All power supplies between each module in inside of portable tester and signal are transferred by backboard, avoid complicated inside cable and connect; Wall outlet connector makes the complicated line of test interface part structurally achieve with switch module to be separated, to make the disassembling, assembling and replacing of switch module convenient, improve the maintenanceability of system.
Accompanying drawing explanation
Fig. 1 is portable Cable Test Apparatus outside drawing, and wherein A is left-leaning signal, and B is Right deviation signal;
Fig. 2 is portable Cable Test Apparatus composition diagram;
Fig. 3 is wall outlet connector connected mode.
Drawing reference numeral illustrates: 1-cabinet, 2-control module, 3-switch module, 4-LCDs, 5-touch-screen, 6-backboard, 7-test interface, 8-power module, 9-radiator fan, 10-cabinet housing, 11-wall outlet connector, 12-switch module connector, 13-test interface connector, 14-wire.
Embodiment
See Fig. 1, cabinet housing 10 adopts frame structure of aluminum alloy.In the slot on cabinet 1 left side, 1 control module 2 and 3 switch modules 3 are installed.LCDs 4 and touch-screen 5 are arranged on the framework of cabinet 1 front panel, and wherein touch-screen 5 is arranged on the outside of cabinet 1 front panel.Test interface 7 is arranged on the right side of cabinet 1.Radiator fan 9 is arranged on the upside of cabinet 1.Power module 8 is arranged on the below of card insertion circuit module on the left of cabinet 1.
Power module 8 selects AC/DC power module, for radiator fan, backboard provide direct current supply.
Axial blade formula radiator fan selected by radiator fan 9, for the circuit module of internal system dispels the heat.
Control module 2 adopts 6U height card plugging structure form, and in order to increase the circuit installing space on control module, control module 2 takies two plug-in card spaces.Telemetry circuit plate on control module 2 adopts the version of 6U height card insertion circuit plate, comprising: conducting resistance test circuit, insulation resistance test circuit, voltage-withstand test circuit, test signal, communication signal are all drawn by backboard.Telemetry circuit plate is also fixed wtih embedded computer, and the ripe computer module of tape storage, LVDS video interface, USB interface, RS232 interface and network interface selected by embedded computer.The communication interface of embedded computer is transferred by telemetry circuit plate, is connected on backboard 6.Power supply on control module 2 obtains from backboard 6.
Switch module 3 adopts the version of 6U height card insertion circuit plate, and switch module 3 comprises ON-OFF control circuit, relay drive circuit and relay, adopts serial communication bus to carry out data transmission.The Power supply of switch module 3, input test signal, communication signal, output test signal are drawn by the connector on backboard 6.Wherein, input test signal, communication signal, from control module 2, are exported test signal and are drawn by wall outlet connector 11.
See Fig. 3, be connected with the wall outlet connector 11 on backboard 6 by wire 14, the output test signal of switch module 3 is connected on test product.
All power supplies between the inner each module of the utility model and signal are transferred by backboard 6, avoid complicated inside cable and connect.Wall outlet connector 11 makes the complicated line of test interface 7 part structurally achieve with switch module 3 to be separated, to make the disassembling, assembling and replacing of switch module 3 convenient, improve the maintenanceability of system.
Claims (10)
1. a portable cable testing apparatus, comprise cabinet (1), be arranged at the control module (2) in cabinet (1) and switch module (3), it is characterized in that: described cabinet (1) is made up of LCDs (4), touch-screen (5), backboard (6), test interface (7), power module (8), radiator fan (9) and cabinet housing (10); Described control module (2) and switch module (3) are card type circuit module, and they are connected to cabinet (1) by each card insert type slot of cabinet housing (10), and with backboard (6) electrical interconnection; Described LCDs (4) and touch-screen (5) are arranged on the framework of cabinet (1) front panel, and wherein touch-screen (5) is arranged on the outside of cabinet (1) front panel, for testing apparatus provides display and control interface;
Described radiator fan (9) is arranged at the upside of cabinet (1), and described power module (8) is positioned at cabinet housing (10).
2. portable cable testing apparatus according to claim 1, it is characterized in that: described backboard (6) is provided with wall outlet connector (11), described backboard (6) inner side is provided with switch module connector (12), described switch module connector (12) is connected with switch module (3), described backboard (6) outside is provided with test interface connector (13), described test interface connector (13) is connected with test interface (7) by wire (14), the switch module connector (12) of described backboard (6) inner side, the test interface connector (13) in backboard (6) outside is connected with wall outlet connector (11) respectively.
3. portable cable testing apparatus according to claim 1 or 2, is characterized in that: described cabinet (1) is provided with 1 control module (2) and 1 ~ 3 switch module (3).
4. portable cable testing apparatus according to claim 3, is characterized in that, described control module (2) adopts 6U height card plugging structure form, and control module (2) takies two plug-in card spaces; Telemetry circuit plate on control module (2) adopts the version of 6U height card insertion circuit plate, and comprising: conducting resistance test circuit, insulation resistance test circuit and voltage-withstand test circuit, its test signal and communication signal are all drawn by backboard (6); Described telemetry circuit plate is also fixed wtih embedded computer, the ripe computer module of tape storage, LVDS video interface, USB interface, RS232 interface and network interface selected by embedded computer, the communication interface of embedded computer is transferred by telemetry circuit plate, is connected on backboard (6).
5. portable cable testing apparatus according to claim 4, it is characterized in that, described switch module (3) adopts the version of 6U height card insertion circuit plate, and switch module (3) comprises ON-OFF control circuit, relay drive circuit and relay, adopts serial communication bus to carry out data transmission.
6. portable cable testing apparatus according to claim 5, it is characterized in that, described LCDs (4) selects 17 inches of LCD liquid crystal displays, and data-interface selects LVDS video signal interface, and touch-screen (5) selects 17 inches of USB interface electric resistance touch screens; Described LCDs (4) is all connected with backboard (6) with the signal of touch-screen (5).
7. portable cable testing apparatus according to claim 6, it is characterized in that, described power module (8) selects AC/DC power module, for radiator fan (9), backboard (6) provide direct current supply.
8. portable cable testing apparatus according to claim 7, it is characterized in that, axial blade formula radiator fan selected by described radiator fan (9), for the circuit module of internal system dispels the heat.
9. portable cable testing apparatus according to claim 8, is characterized in that, described test interface (7) select reliable and stable, plug aerospace connectors easily.
10. portable cable testing apparatus according to claim 9, is characterized in that, described cabinet housing (10) adopts frame structure of aluminum alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420783808.7U CN204347155U (en) | 2014-12-12 | 2014-12-12 | A kind of portable cable testing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420783808.7U CN204347155U (en) | 2014-12-12 | 2014-12-12 | A kind of portable cable testing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204347155U true CN204347155U (en) | 2015-05-20 |
Family
ID=53230416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420783808.7U Active CN204347155U (en) | 2014-12-12 | 2014-12-12 | A kind of portable cable testing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204347155U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104459407A (en) * | 2014-12-12 | 2015-03-25 | 陕西海泰电子有限责任公司 | Portable cable testing device |
| CN106291267A (en) * | 2015-05-28 | 2017-01-04 | 北京卫星环境工程研究所 | The electrical property test instrument of spacecraft thermal test multicore cable |
| CN106610460A (en) * | 2015-10-27 | 2017-05-03 | 上海机电工程研究所 | Vehicle cable automatic detection device and method |
| CN110988620A (en) * | 2019-11-25 | 2020-04-10 | 河北京车轨道交通车辆装备有限公司 | Line calibration and insulation and voltage resistance test integrated device |
-
2014
- 2014-12-12 CN CN201420783808.7U patent/CN204347155U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104459407A (en) * | 2014-12-12 | 2015-03-25 | 陕西海泰电子有限责任公司 | Portable cable testing device |
| CN106291267A (en) * | 2015-05-28 | 2017-01-04 | 北京卫星环境工程研究所 | The electrical property test instrument of spacecraft thermal test multicore cable |
| CN106291267B (en) * | 2015-05-28 | 2019-03-22 | 北京卫星环境工程研究所 | The electrical property test instrument of spacecraft thermal test multicore cable |
| CN106610460A (en) * | 2015-10-27 | 2017-05-03 | 上海机电工程研究所 | Vehicle cable automatic detection device and method |
| CN110988620A (en) * | 2019-11-25 | 2020-04-10 | 河北京车轨道交通车辆装备有限公司 | Line calibration and insulation and voltage resistance test integrated device |
| CN110988620B (en) * | 2019-11-25 | 2020-11-06 | 河北京车轨道交通车辆装备有限公司 | Line calibration and insulation and voltage resistance test integrated device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204347155U (en) | A kind of portable cable testing apparatus | |
| CN205920177U (en) | Master slaver mode intelligence wire test appearance | |
| CN104459407A (en) | Portable cable testing device | |
| CN201293719Y (en) | Test device for outdoor set of air conditioner | |
| CN204269745U (en) | A kind of Portable multifunctional tester of integrated display screen | |
| CN204832278U (en) | Electronic type electric energy meter with anti -electricity -theft combined instrument transformer | |
| CN203164350U (en) | Intelligent distribution instrument | |
| CN102570223B (en) | Detachable electric information display socket module | |
| CN107611807A (en) | Power supervisor under a kind of table | |
| CN205263214U (en) | Automatic detection apparatus for car central authorities electrical apparatus box | |
| CN203165313U (en) | Electronic circuit fault setting device | |
| CN207020295U (en) | A kind of insulating check device and insulating check instrument | |
| CN206595011U (en) | A kind of intelligent LED display system | |
| CN212693990U (en) | Power supply test cabinet | |
| CN205103324U (en) | 1553B data bus detector | |
| CN210155335U (en) | Testing device for multimode navigation receiver | |
| CN206505129U (en) | A kind of test equipment for the full electronic boxs of pure electric automobile PDU | |
| CN202503487U (en) | Signal generator used in experimental teaching of electrical automation specialty | |
| CN207742256U (en) | Portable type full-automatic electrical interface D.C. resistance tests system | |
| CN106027169B (en) | A kind of debugging apparatus for electronics | |
| CN106996998A (en) | A kind of answer signal tester | |
| CN105954551A (en) | Electronic load | |
| CN206573660U (en) | A kind of switch cubicle energizing test platform | |
| CN203786230U (en) | Electronic testing system of standard structure | |
| CN205027834U (en) | Portable multi -functional lightning protection tester |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |