CN205679636U - A kind of novel test instrument connector assembly - Google Patents
A kind of novel test instrument connector assembly Download PDFInfo
- Publication number
- CN205679636U CN205679636U CN201520916587.0U CN201520916587U CN205679636U CN 205679636 U CN205679636 U CN 205679636U CN 201520916587 U CN201520916587 U CN 201520916587U CN 205679636 U CN205679636 U CN 205679636U
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- Prior art keywords
- pont
- phase
- tester
- instrument
- rack
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Abstract
The utility model discloses a kind of novel test instrument connector assembly, including instrument end adapter, Du Pont's connecting line, rack end connector, instrument adapter is connected with Du Pont connecting line, then is connected with connecting line, and rack end is with Du Pont's male binding post or to test hook connected.The utility model can be connected in series by multistage test suite, arbitrarily extend measurement connecting line, reliable and stable test signal transmission passage is provided, the dropout situation being prevented effectively from transmitting procedure, simultaneously by different instrument crossover subs, can adapt to different tester interfaces in industrial test, be converted to Du Pont's adapter, improve the versatility of tester connecting line.
Description
Technical field
The utility model belongs to industrial equipment precision measurement field, particularly relates to a kind of novel test instrument wiring group
Part.
Background technology
Current field of industrial production, in order to accurately understand the operation conditions of equipment, it is often necessary to carry out high accuracy to equipment
Test, during test, it is often necessary to carry out record to signal waveforms such as voltage and currents by tester, and then right
Recorded waveform is analyzed comparison.Usual tester is portable, in order to gather signal, needs to be connected with rack terminal.
The wiring that current portable testing set is used, generally tester are dispatched from the factory the standard configuration line being, this wiring is general
Being an entirety, a length of tens centimeters to about one meter, two ends are fixing joint.Such wiring exists several as follows
Individual problem: the firstth, when multiple signal measured by needs simultaneously, and corresponding binding post is in multiple racks apart from each other
When, the wiring of regular length, it is impossible to meet and require；Secondth, the port of different rack device line banks is not quite similar, and tester is solid
Fixed binding post cannot adapt to the diversity of binding post；The link that the tester the 3rd, having is joined is accessing rack
When, need to take the connecting groove of rack, need to untie the original mode of connection of control system, affect supervision or the control of equipment；
The the 4th, for needing to take the mode of connection of rack slot, and wiring and the amount of resuming work are big, and are also easy to cause recovery not thorough
Etc. problem, affect equipment monitor or control.
Content of the invention
For solving the problems referred to above, the utility model discloses a kind of novel test instrument connector assembly, multistage can be passed through
Test suite is connected in series, and builds and tests signal transmission passage, the signal being prevented effectively from transmitting procedure stably, reliably
Loss situation, and by different adapters, it is achieved the applicability to instrument and rack for the connector assembly, tester can be high
Effect, the writing task completing test signal quickly.
In order to reach object above, the following technical scheme of the utility model offer: a kind of novel test instrument connector assembly,
Including tester, connector assembly, rack, described tester is provided with instrument end interface, and rack is provided with rack termination
Mouthful, connector assembly is connected with instrument end interface, rack end interface respectively, and connector assembly includes tester crossover sub, switching
Line, rack end connector, tester crossover sub is connected with instrument end interface, and tester crossover sub includes tester end
Joint, Du Pont's line, Du Pont's terminal, Du Pont's line is connected with tester end connector, Du Pont's terminal respectively, Du Pont's terminal and patchcord
One end is connected, and the patchcord other end is connected with rack end connector, and rack end connector includes test hook and Du Pont's terminals, test
Hook, Du Pont's terminals are connected with rack port respectively.
As a kind of preferred version of the present utility model, described patchcord includes two-phase Du Pont female terminal, two-phase Du Pont
Male terminal.
As a kind of preferred version of the present utility model, described patchcord includes that described patchcord also includes that single-phase Du Pont is female
Joint terminal, single-phase Du Pont male terminal.
As a kind of preferred version of the present utility model, described instrument end interface rear portion is provided with serial interface.
For a kind of preferred version of the present utility model, instrument end interface also includes special resistors, and special resistors can be in parallel
It is connected on serial interface.
Compared with prior art, the beneficial effect that the utility model possesses: first, by the wiring of a traditional connecting line
Mode, is converted to instrument end crossover sub, connecting line and rack wiring three part combined type wiring, substantially increases connector assembly
Versatility and the applicability to equipment；Secondly, rack end connector uses telescopic test hook structure, can not remove former connecing
Line, it is achieved the simultaneously tie of voltage signal, wiring efficiency is greatly improved；The the 3rd, in the mistake of measurement current signal and voltage signal
Cheng Zhong, and main thoroughfare transmit as waveform acquisition by Du Pont's line, connected reliably, improves the reliability of test, and the 4th,
Use chromatic zones subchannel, it is simple to faulty line is investigated, and further increases the efficiency of wiring.
Brief description
Fig. 1 is tester crossover sub schematic diagram, and Fig. 1 (a) is tester end connector 1 and two-phase Du Pont male terminal
The connection figure of 3, Fig. 1 (b) is the connection figure of tester end connector 4 and two-phase Du Pont female terminal 5.
Fig. 2 is test hook schematic diagram.
Fig. 3 is connecting wire structure schematic diagram (a) two-phase female connecting line, (b) two-phase male connecting line, (c) single-phase female
Connecting line, (d) single-phase male connecting line, (e) two-phase male and female head connecting line, (f) single-phase male and female head connecting line.
Fig. 4 builds signal testing access diagram for using between novel test module testing instrument and rack.
Reference numerals list: 1-tester end connector the 1st, 2-Du Pont line, 3-two-phase Du Pont male terminal, 4-tester
End connector the 2nd, 5-two-phase Du Pont female terminal, 6-test hook Du Pont terminal interface, 7-test hook button, 8-test hook hook, 9-
Single-phase Du Pont female terminal, 10-single-phase Du Pont male terminal, 11-tester, 12-tester crossover sub, 13-two-phase
Du Pont's connecting line, 14-test hook, 15-rack, 16-rack holding wire, 17-single-phase Du Pont male binding post, single-phase Du of 18-
Nation's connecting line, 19-instrument end interface, 20-rack end interface, 21-special resistors.
Detailed description of the invention
Below in conjunction with the accompanying drawings and detailed description of the invention, it is further elucidated with the utility model, it should be understood that following specific embodiment party
Formula is merely to illustrate the utility model rather than limits scope of the present utility model.It should be noted that make in describing below
Word "front", "rear", "left", "right", "up" and "down" refer to the direction in accompanying drawing, word " interior " and " outward " refer to respectively
Be directed towards or the direction away from particular elements geometric center.
A kind of new arrangement module testing instrument end as shown in Figure 1 is connected by tester crossover sub 12.Conversion
Joint one end is tool interface system corresponding tester end connector 1, and the other end is two-phase Du Pont male terminal 3, instrument end connector
And connect with Du Pont's line 2 between Du Pont's joint, or crossover sub one end is tool interface system corresponding tester end connector 4, separately
One end is two-phase Du Pont female terminal 5, and gauge pipe end connector and connecting line all select the color of solid colour, it is simple to distinguish logical
Road.Instrument end connector wide variety, only enumerates joint 1 and joint 4 two kinds herein.
A kind of new arrangement assembly rack end connector as shown in Figure 2 uses test hook 14 or single-phase Du Pont male terminals
Son 17.The 6th, test hook 14 test hook button 7 by test hook Du Pont terminal interface and is tested hook hook 8 three part and form.Test hook
Du Pont's terminal interface 6 for connecting single-phase connecting line, is pinned test hook button 7 and is tested hook hook 8 and stretch out, clasp rack signal
Line 16, unclamps test hook button 7, hook 6 retraction, clasps rack holding wire 16, complete wiring.Part instrument needs input current
Signal, needs, by instrument string access system, to need to use Du Pont's binding post 17 to connect rack, by rack end interface 20 rack
Signal 16 line takes out, and inserts single-phase Du Pont male binding post 17, then clasps rack holding wire 16 with test hook 14, completes to connect
Line.
A kind of new arrangement module testing instrument crossover sub 12 as shown in Figure 3 and test hook 14 or single-phase Du Pont male
Binding post 17 directly uses two-phase Du Pont connecting line 13 to connect.Connecting line is made up of or by Du Pont Du Pont's terminal 3 and Du Pont's line 2
Terminal 5 and Du Pont's line 2 form.(a) two-phase female connecting line can be divided into as required, by Liang Ge two-phase Du Pont female terminal 5
Constitute with Liang Gen Du Pont connecting line 2；B () two-phase male connecting line, is connected by male terminal 3 and Liang Gen Du Pont of Liang Ge two-phase Du Pont
Line 2 forms；C () single-phase female connecting line, is made up of two single-phase Du Pont female terminal 5 and Du Pont's connecting line 2；D () is single
Phase male connecting line, is made up of two single-phase Du Pont male terminal 3 and Du Pont's connecting line 2；E () two-phase male and female head connects
Line, is made up of a two-phase Du Pont male terminal the 3rd, two-phase Du Pont female terminal 5 and Liang Gen Du Pont's connecting line 2；F () is single-phase
Male and female head connecting line, by a single-phase Du Pont male terminal the 3rd, a single-phase Du Pont female terminal 5 and Du Pont's connecting line 2 groups
Become.
Novel test instrument test connector assembly as a kind of in Fig. 4, including tester, connector assembly, rack, tester
On be provided with instrument end interface 19, rack is provided with rack end interface 20, connector assembly respectively with instrument end interface the 19th, rack
End interface 20 or rack end signal line 16 are connected, and connector assembly includes tester crossover sub the 12nd, rack end connector the 17th, two-phase
Du Pont's connecting line 13, tester crossover sub 12 as shown in Figure 1 is connected with instrument end interface 19, is converted to instrument wiring
Du Pont's binding post male or female, connect line end Du Pont terminal 5, be connected with Du Pont's terminal 3 of crossover sub, and more needing can
It to continue concatenation two-phase Du Pont connecting line 13, at rack end, with two-phase Du Pont connecting line 13 connecting test hook 14, or is directly connected to
Single-phase Du Pont binding post 17, then connects rack wiring 16 with test hook 14 or connects with single-phase Du Pont binding post 17 cabinet that picks
Mouth 20, for current signal, some equipment also need and upper terminal resistance 21.
Above-mentioned single-phase Du Pont male binding post 17 also can be single-phase Du Pont connecting line 18；Above-mentioned connection line end is double
Phase Du Pont female terminal 5 also can be to connect line end single-phase Du Pont female terminal 9 or connect line end single-phase Du Pont male terminal
10；The above-mentioned two-phase Du Pont male terminal 3 being connected with tester crossover sub also can be female terminal Du Pont of two-phase Du Pont
Terminal 5.
Technological means disclosed in the utility model scheme is not limited only to the technological means disclosed in above-mentioned embodiment, also
Including above technical characteristic is combined formed technical scheme.It should be pointed out that, the ordinary skill for the art
For personnel, on the premise of without departing from the utility model principle, can also make some improvements and modifications, these improve and profit
Decorations are also considered as protection domain of the present utility model.
Claims (5)
1. a novel test instrument connector assembly, including tester, connector assembly, rack, described tester is provided with
Instrument end interface, described rack is provided with rack end interface, connector assembly respectively with instrument end interface, rack end interface phase
Even, it is characterised in that: described connector assembly includes tester crossover sub, patchcord, rack end connector, and tester is changed
Joint is connected with instrument end interface, and tester crossover sub includes tester end connector, Du Pont's line, Du Pont's terminal, Du Pont
Line is connected with tester end connector, Du Pont's terminal respectively, and Du Pont's terminal is connected with patchcord one end, the patchcord other end and machine
Cabinet end connector is connected, and rack end connector includes test hook and Du Pont's terminals, test hook, Du Pont's terminals respectively with rack port
It is connected.
2. novel test instrument connector assembly according to claim 1, it is characterised in that: described patchcord includes that two-phase is shut out
Nation's female terminal, two-phase Du Pont male terminal.
3. novel test instrument connector assembly according to claim 1, it is characterised in that: described patchcord also includes single-phase
Du Pont's female terminal, single-phase Du Pont male terminal.
4. novel test instrument connector assembly according to claim 1, it is characterised in that: described instrument end interface rear portion sets
It is equipped with serial interface.
5. novel test instrument connector assembly according to claim 4, it is characterised in that: instrument end interface also includes specially
With resistance, special resistors can and be connected on serial interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520916587.0U CN205679636U (en) | 2015-11-16 | 2015-11-16 | A kind of novel test instrument connector assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520916587.0U CN205679636U (en) | 2015-11-16 | 2015-11-16 | A kind of novel test instrument connector assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205679636U true CN205679636U (en) | 2016-11-09 |
Family
ID=57438166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520916587.0U Active CN205679636U (en) | 2015-11-16 | 2015-11-16 | A kind of novel test instrument connector assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205679636U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107819227A (en) * | 2017-10-13 | 2018-03-20 | 许继集团有限公司 | A kind of termination suitable for relay protection test |
-
2015
- 2015-11-16 CN CN201520916587.0U patent/CN205679636U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107819227A (en) * | 2017-10-13 | 2018-03-20 | 许继集团有限公司 | A kind of termination suitable for relay protection test |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 210046 10 fairyland Road, Xianlin street, Qixia District, Nanjing, Jiangsu Patentee after: Guodian Nanjing electric power test & Research Co., Ltd. Address before: 210046 10 fairyland Road, Xianlin street, Qixia District, Nanjing, Jiangsu Patentee before: Nanjing Power Equipment Quality & Performance Test Center |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 210046 10 fairyland Road, Xianlin street, Qixia District, Nanjing, Jiangsu Patentee after: Guoneng Nanjing Electric Power Test Research Co.,Ltd. Address before: 210046 10 fairyland Road, Xianlin street, Qixia District, Nanjing, Jiangsu Patentee before: GUODIAN NANJING ELECTRIC POWER TEST RESEARCH Co.,Ltd. |