CN201615911U - Transmitting box of cable tester - Google Patents
Transmitting box of cable tester Download PDFInfo
- Publication number
- CN201615911U CN201615911U CN2010201277841U CN201020127784U CN201615911U CN 201615911 U CN201615911 U CN 201615911U CN 2010201277841 U CN2010201277841 U CN 2010201277841U CN 201020127784 U CN201020127784 U CN 201020127784U CN 201615911 U CN201615911 U CN 201615911U
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- cable
- end electric
- fixed end
- electric connector
- fixed
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Abstract
The utility model relates to a transmitting box of a cable tester, particularly to a transmitting box, which solves the defects of large work load, high working fineness and easily caused miswiring and misconnecting of the cable during the testing process of the cable. The transmitting box comprise a box body, and is characterized in that 2n fixed end electric connectors and a multicore conductor with insulated separate layer are included in the transmitting box as well, n window holes are formed on the front and back faceplates of the box body respectively, the fixed end electric connectors are fixed in the window holes through the fixing disks thereof, the conductive contacts of the fixed end electric connectors are sequentially connected with the single-core conductors of the multicore conductor with insulated separate layer in the order of pins, the n fixed end electric connectors fixed on the front faceplate and the n fixed end electric connectors fixed on the back face plate are electrically and sequentially connected through the multicore conductor with insulated separate layer, and n adopts an integer bigger than 1. By the adoption of the transmitting box provided by the utility model, the miswiring and misconnecting of the cable which is easily caused during the testing process of the cable can be solved. The utility model is applicable in cable testing.
Description
Technical field
The utility model relates to a kind of transfer box.
Background technology
Cable is the transmission medium of electric signal in the electronics, need connect up, distribution, line mutual aid system devised for poor peasants preface, blindly join, hardware connects and many-sided operation such as novel connector could realize the transmission of cable to electric signal.Estimate cable and can satisfy the actual technical indicator that requires needs with reference to it, such as: the physical strength of three dimensions electromagnetic field distribution mode, heat-sinking capability, cable interface, be electrically connected reliability, the mutual interference strength of cable, walk DNA mitochondrial DNA and disturb standing-wave ratio (SWR) etc.Therefore these technical indicators will directly influence the electric property of electronics, to more important of the detection of cable technology index.
Manual testing's cable has certain limitation, needs one or two technician to cooperate cable is carried out pointwise test, has that workload is big, speed is slow, inefficient characteristics.The technician is meticulous, loaded down with trivial details, uninteresting, a fatigable job according to drawing, connection table, core wire size test cable.Adopt manual testing's mode whether to be communicated with between two test points of detection streamer, be difficult in hundreds of core even several thousand core cables and detect short circuit, can't test the reliability of its conducting resistance, contact condition, contact.The insulation impedance test of different cables needs to use the megohmmeter of different output voltages, and speed is slow, low precision, and Hi-pot Tester generally has only the output of single loop, and efficient is extremely low, may accomplish the dielectric voltage withstand test between all any 2 hardly.
Cable tester is a kind of comprehensive detection of cable fault instrument.Using this instrument can be to the high resistant arcing fault of cable, the ground connection that height is resistive, and the broken string of short circuit and cable, faults such as loose contact are tested, and are applicable to the power cable and the telecommunication cable of the various models of test, different brackets voltage.Cable tester need be docked with tested cable during cable detection, a cover cable system generally will detect 3 to 4 times from producing initial survey, self check, rechecking self-contained preceding last check, changes inconvenient.Cable because workload is big, work fineness height, causes mistakes such as the missing of cable, misconnection easily in the replacing process, influence the cable detection result.
The utility model content
Because workload is big, the high defective that causes the missing of cable, misconnection easily of work fineness, provide a kind of cable tester transfer box when in testing process, changing cable in order to overcome cable.
The utility model is achieved by following proposal: a kind of cable tester transfer box, it comprises casing 1, it also comprises 2n fixed end electric connector 2 and has the multicore cable 3 of isolating separator layer, on the front panel 1-1 of casing 1 and rear panel 1-2, respectively have n fenestra 1-3, fixed end electric connector 2 is fixed in the fenestra 1-3 by its shaft collar, the conductive contact of fixed end electric connector 2 is connected with single condctor in the multicore cable 3 that has isolating separator layer successively by pin order, n the fixed end electric connector 2 that is fixed on the front panel 1-1 is electrically connected by the multicore cable 3 that has isolating separator layer successively with n fixed end electric connector 2 on being fixed on rear panel 1-2, wherein, n is the integer greater than 1.
When using the utility model test cable, the technician can be in advance be connected the free-end electric connector of cable under test with fixed end electric connector on the cable tester transfer box fixed end electric connector array, cable need not be frequent replacing, by the software on the computing machine is programmed, can select flexibly, the test point of control cable under test, to conducting, insulation, technical indicators such as withstand voltage and short circuit are accurately tested, can not cause the misconnection of cable when using this invention test, miss, can reflect the testing result of cable really, the utlity model has simple in structure, easy to use, control flexibly, the advantage that is easy to promote, overcome cable from producing initial survey, self check, recheck self-contained before last check, need repeatedly the cable detector is docked with cable under test and the cable misconnection that causes, miss phenomenon.
Description of drawings
Fig. 1 is the perspective view that has fenestra in the embodiment one on the casing; Fig. 2 is fixed end electric connector on the casing front panel and the fixed end electric connector connection diagram on the rear panel; Fig. 3 is the application synoptic diagram of cable tester transfer box; Fig. 4 is that n fixed end electric connector on the front plate is arranged in m fixed end electric connector array synoptic diagram; Fig. 5 is the structural representation that box house is put a centre panel.
Embodiment
Embodiment one: specify present embodiment below in conjunction with Fig. 1, Fig. 2 and Fig. 3.It comprises casing 1, it also comprises 2n fixed end electric connector 2 and has the multicore cable 3 of isolating separator layer, on the front panel 1-1 of casing 1 and rear panel 1-2, respectively have n fenestra 1-3, fixed end electric connector 2 is fixed in the fenestra 1-3 by its shaft collar, the conductive contact of fixed end electric connector 2 is connected with single condctor in the multicore cable 3 that has isolating separator layer successively by pin order, n the fixed end electric connector 2 that is fixed on the front panel 1-1 is electrically connected by the multicore cable 3 that has isolating separator layer successively with n fixed end electric connector 2 on being fixed on rear panel 1-2, wherein, n is the integer greater than 1.
Use this utility model and realize that cable and cable tester ways of connecting are:
A1: the test point of cable under test 6 is fixed a free-end electric connector 4 respectively, and free-end electric connector 4 is realized being electrically connected by coupling nut with n fixed end electric connector 2 on the front panel 1-1;
A free-end electric connector 4 is fixed at the two ends of A2:n root test cable 5 respectively, the free-end electric connector 4 of an end is realized being electrically connected by coupling nut with the fixed end electric connector 2 on being fixed on rear panel 1-2 on the test cable 5, and the free-end electric connector 4 of the other end is realized being electrically connected by coupling nut with the fixed end electric connector 2 of cable tester 7 on the test cable 5;
A3: the data-interface of cable tester 7 is connected by data line with the USB interface of host computer 8.
A4: cable under test 6 is decided according to its structure with the docking mode of cable tester 7, by the computing of software program on the host computer 8, with the ignore shielding, corresponding test point is carried out switching test.
The model of n the fixed end electric connector 2 that front panel 1-1 upward fixes in the present embodiment and the model of cable under test 5 are complementary, the model of the fixed end electric connector 2 of the model of test cable 6 and cable tester 7 is complementary, and rear panel 1-2 goes up the model of n fixing fixed end electric connector 2 and the model of test cable 6 is complementary.
In the present embodiment according to the cable under test 6 of different model in front plate 1-1 go up the fixedly fixed end electric connector 2 of different model, on the casing 1 the hole 1-3 size of windowing and fixed end electric connector 2 size match.Use the dissimilar cable tester transfer box that present embodiment can adapt with it according to concrete cable under test model design,
The utility model is easy to use, and the scope of application is extensive.
Embodiment two: specify present embodiment below in conjunction with Fig. 4.The difference of present embodiment and embodiment one is that n upward fixing fixed end electric connector 2 of front panel 1-1 is divided into m fixed end electric connector array 9, each fixed end electric connector array 9 is made of the fixed end electric connector 2 of i same model, wherein, m is greater than 1 and less than the integer of n, and i is greater than 1 and less than the integer of n.
Use present embodiment and can on a cable tester transfer box, realize connecting in the many cables the rapid switching when making things convenient for wireline test between different cables.
In the present embodiment, different fixing end electric connector array 9 is the fixed end electric connector 2 of integrated different model as required also,
Adopt this kind mode to realize the integrated of polytype cable tester transfer box on same testing lines transfer box, the scope of application is extensive.
Embodiment three: specify present embodiment below in conjunction with Fig. 5.The difference of present embodiment and embodiment one, two is that it also comprises centre panel 1-4, and centre panel 1-4 is parallel to two side panel 1-5, and is fixed on the inside of casing 1.
The casing of using in the present embodiment is more firm.
Claims (3)
1. cable tester transfer box, it comprises casing (1), it is characterized in that it also comprises 2n fixed end electric connector (2) and has the multicore cable (3) of isolating separator layer, on the front panel (1-1) of casing (1) and rear panel (1-2), respectively have n fenestra (1-3), fixed end electric connector (2) is fixed in the fenestra (1-3) by its shaft collar, the conductive contact of fixed end electric connector (2) is connected with single condctor in the multicore cable that has isolating separator layer (3) successively by pin order, n the fixed end electric connector (2) that is fixed on the front panel (1-1) is electrically connected by the multicore cable (3) that has isolating separator layer successively with n fixed end electric connector (2) on being fixed on rear panel (1-2), wherein, n is the integer greater than 1.
2. a kind of cable tester transfer box according to claim 1, it is characterized in that upward fixing n the fixed end electric connector (2) of front panel (1-1) is divided into m fixed end electric connector array (9), each fixed end electric connector array (9) constitutes row by the fixed end electric connector (2) of i same model, wherein, m is greater than 1 and less than the integer of n, and i is greater than 1 and less than the integer of n.
3. a kind of cable tester transfer box according to claim 1 and 2 is characterized in that it also comprises centre panel (1-4), and centre panel (1-4) is parallel to two side panels (1-5), and is fixed on the inside of casing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201277841U CN201615911U (en) | 2010-03-11 | 2010-03-11 | Transmitting box of cable tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201277841U CN201615911U (en) | 2010-03-11 | 2010-03-11 | Transmitting box of cable tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201615911U true CN201615911U (en) | 2010-10-27 |
Family
ID=43002278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201277841U Expired - Fee Related CN201615911U (en) | 2010-03-11 | 2010-03-11 | Transmitting box of cable tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201615911U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102193006A (en) * | 2010-03-11 | 2011-09-21 | 哈尔滨建成集团有限公司 | Transmitting box of cable tester |
| CN104619134A (en) * | 2013-11-01 | 2015-05-13 | 国家电网公司 | Mis-touch and mis-disassembling prevention device for terminals |
| CN109445415A (en) * | 2018-10-29 | 2019-03-08 | 国家电网有限公司 | A kind of equipment for testing PLC I/O channel conversion accuracy |
-
2010
- 2010-03-11 CN CN2010201277841U patent/CN201615911U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102193006A (en) * | 2010-03-11 | 2011-09-21 | 哈尔滨建成集团有限公司 | Transmitting box of cable tester |
| CN104619134A (en) * | 2013-11-01 | 2015-05-13 | 国家电网公司 | Mis-touch and mis-disassembling prevention device for terminals |
| CN104619134B (en) * | 2013-11-01 | 2017-10-27 | 国家电网公司 | The mistaken collision preventing of terminal misses dismantling device |
| CN109445415A (en) * | 2018-10-29 | 2019-03-08 | 国家电网有限公司 | A kind of equipment for testing PLC I/O channel conversion accuracy |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101027 Termination date: 20130311 |