CN207518019U - Transmitter verifies attachment device - Google Patents
Transmitter verifies attachment device Download PDFInfo
- Publication number
- CN207518019U CN207518019U CN201721575278.7U CN201721575278U CN207518019U CN 207518019 U CN207518019 U CN 207518019U CN 201721575278 U CN201721575278 U CN 201721575278U CN 207518019 U CN207518019 U CN 207518019U
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- CN
- China
- Prior art keywords
- transmitter
- attachment device
- wiring
- connecting line
- electric current
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- 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.)
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- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
Abstract
The utility model discloses a kind of transmitters to verify attachment device, including the connecting line group being configured in groups；The connecting line group includes more connecting lines, and one end of each connecting line is equipped with the connection plug with tester grafting, and the other end is equipped with the wiring nose with transmitter grafting.The transmitter verification attachment device of the utility model, for being connected between transmitter and tester, connecting line is configured in groups, it is easy to carry, it is not required to carry out wiring operation again, facilitates and carry out the electrical transmitter verification such as voltage, electric current and power transducer, improve efficiency.Wherein by setting Wiring nose filial generation on connecting line, for existing contact pin, repetition, which disconnects line process, will not cause transmitter terminal to damage.
Description
Technical field
The utility model is related to transmitter calibration technology field more particularly to a kind of transmitter verification attachment devices.
Background technology
Electrical transmitter is related to the multiple types such as current transducer, voltage transmitter, power transducer, frequency transmitter
Type needs to access electric current (4 Xin Huo of two-way, tri- tunnels, 6 core), voltage (3 tunnel, 3 core), working power (2 core), defeated in offline checking procedure
Go out (4 core of 2 cores or two-way all the way), disconnect in line process that there are the following problems：
1. transmitter is taken out stitches before and after verifying, wiring is cumbersome, inefficiency is time-consuming and laborious.
2. existing connection thread end is equipped with contact pin, transmitter is generally small, and patch jack is very intensive, and contact pin volume
It is larger, it is not easy to access, repeatedly access by force, be easy to cause the damage of transmitter wire connection terminal, because wire connection terminal damage leads to pick-up
Device is unavailable will to be caused greatly to waste.
3. disconnecting line repeatedly in transmitter checking procedure, because core quantity is more, there are wiring error, transmitter is damaged
Risk.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of raising wiring efficiency and prevent wrong, avoid becoming
Send the transmitter verification attachment device that device damages.
Technical solution is used by the utility model solves its technical problem：A kind of transmitter verification connection dress is provided
It puts, including the connecting line group being configured in groups；The connecting line group includes more connecting lines, and one end of each connecting line is set
There is the connection plug with tester grafting, the other end is equipped with the wiring nose with transmitter grafting.
Preferably, the more connecting lines include more voltage links, more electric current wiring, more accessory power supply wiring with
And more output signal wiring.
Preferably, the length of the accessory power supply wiring is more than the length of the voltage link, electric current wiring, output signal line
Degree.
Preferably, the transmitter verification attachment device is further included the more voltage links, the more electricity respectively
Flow the binding strap of wiring, the more accessory power supply wiring and more output signal wiring classification binding.
Preferably, the every connecting line is multicore annealed copper wire.
Preferably, the copper core gross area of the single electric current wiring is 2.5mm2, the copper core of the single voltage link is total
Area is 1.5mm2, the copper core gross area of the single accessory power supply wiring is 1.5mm2, the copper of the single output signal wiring
The core gross area is 1.5mm2。
Preferably, the more connecting lines include three voltage links, electric current wiring described in the six roots of sensation, two it is described auxiliary
Help power supply wiring and four output signal wiring.
Preferably, the transmitter verification attachment device further includes the protection being coated on the connecting line group middle section position
Layer；The both ends of the connecting line are located at the both sides of the protective layer respectively.
Preferably, the protective layer is coiling tube layer or insulating tape.
Preferably, the transmitter verification attachment device further includes the wire size pipe being set on the connecting line both ends.
The transmitter verification attachment device of the utility model, for being connected between transmitter and tester, connecting line
It is configured in groups, it is easy to carry, it is not required to carry out wiring operation again, facilitates and carry out the electrical quantitative changes such as voltage, electric current and power transducer
Device is sent to verify, improves efficiency.Wherein by setting Wiring nose filial generation on connecting line, for existing contact pin, repetition disconnects line process not
Transmitter terminal can be caused to damage.
Further by being bound to the classification of various connecting lines, wiring error is prevented, reduces human-equation error, avoids and sets
Standby damage disconnects the time of line, further improves efficiency when effectively reducing verification transmitter.
Description of the drawings
Below in conjunction with accompanying drawings and embodiments, the utility model is described in further detail, in attached drawing：
Fig. 1 is the structure diagram of the transmitter verification attachment device of one embodiment of the utility model；
Fig. 2 is the structure diagram of wiring nose in Fig. 1.
Specific embodiment
For a clearer understanding of the technical features, objectives and effects of the utility model, now control attached drawing is detailed
Illustrate specific embodiment of the present utility model.
As shown in Figure 1, the transmitter verification attachment device of one embodiment of the utility model, for being connected to transmitter and school
It tests between instrument, voltage, electric current, power transducer etc. is verified.Transmitter verification attachment device may include matching in groups
The connecting line group 10 put.Configuration in verification so that be not required to carry out wiring operation, section further according to specific required checking feature in groups
It saves wiring time when verifying and carries, stores conveniently.
Connecting line group 10 includes more connecting lines, and the wiring that one end of each connecting line is equipped with tester grafting is inserted
First 20, the other end is equipped with the wiring nose 30 with transmitter grafting.Wiring nose 30 is small compared with contact pin of the prior art,
Grafting is more easy and convenient, and grafting repeatedly will not cause transmitter terminal to damage.
As shown in Fig. 2, wiring nose 30 includes the ontology 31 to connect with connecting line and is arranged on connecing for 31 one end of ontology
Line end 32, terminals 32 are tubular metal, and realization conducting is connect with the copper core of connecting line.
Again as shown in Figure 1, in connecting line group 10, more connecting lines include more voltage links 11, more electric current wiring
12nd, more accessory power supply wiring 13 and more output signal wiring 14.Each voltage link 11, electric current wiring 12, auxiliary
The both ends of power supply wiring 13 and output signal wiring 14 set connection plug 20 and wiring nose 30 respectively.
13 main external power supply of accessory power supply wiring, normal length are more than voltage link 11, electric current wiring 12, output signal
The length of line 14.
Every connecting line is multicore annealed copper wire.Alternatively, the copper core gross area of single voltage link 11 can be
1.5mm2, the copper core gross area of single electric current wiring 12 can be 2.5mm2, the copper core gross area of single accessory power supply wiring 13 can be
1.5mm2, the copper core gross area of single output signal wiring 14 can be 1.5mm2。
In the present embodiment, more connecting lines include three voltage links 11,12, two accessory power supplys of six roots of sensation electric current wiring connect
Line 13 and four output signal wiring 14.Three voltage links 11 correspond to Ua, Ub and Uc respectively, further can be used it is yellow, green,
The colors such as red distinguish.Six roots of sensation electric current wiring 12 correspond to respectively Ia (input), Ia* (output), Ib (input), Ib* (output),
Ic (input), Ic* (output) equally can be used the colors such as yellow, green, red and distinguish.Two accessory power supply wiring 13 correspond to
Power+ and power- can be distinguished with red, black color respectively；Two corresponding output+ in four output signal wiring 14,
Two corresponding output-, can also be distinguished with color as needed.
To distinguish various connecting lines, transmitter verification attachment device may also include wire size pipe (not shown), be set in connection
On line both ends.By label to wire size pipe etc., facilitate both ends, type for distinguishing each connecting line etc..Insulation can be used in wire size pipe
Plastic hose.
Further, transmitter verification attachment device may also include more voltage links 11, more electric current wiring respectively
12nd, the binding strap (not shown) of more accessory power supply wiring 13 and the more classification bindings of output signal wiring 14 so that more
Voltage link 11 is one group, and more electric current wiring 12 are one group, and more accessory power supply wiring 13 are one group, and more output signals connect
Line 14 is one group, more convenient quick being connected to voltage, electric current, power transducer when verifying.
Transmitter verification attachment device may also include the protective layer 40 being coated on 10 middle section position of connecting line group, to connection
Line group 10 is protected, and preventing itself and ground etc. from dawdling causes crust to wear.The both ends of each connecting line are located at protection respectively
The both sides of layer 40, to connect transmitter and tester.
Protective layer 40 can be but be not limited to coiling tube layer or insulating tape.
When transmitter carries out voltage check, the both ends of voltage link 11 are plugged on transmitter and tester respectively；
When transmitter carries out power verification, voltage link 11, electric current wiring 12, accessory power supply wiring 13 and output signal are connect respectively
The both ends of line 14 are plugged on transmitter and tester.
The above description is only the embodiments of the present invention, and it does not limit the scope of the patent of the present invention, every
Equivalent structure or equivalent flow shift made based on the specification and figures of the utility model, is directly or indirectly used in
Other related technical areas are equally included in the patent within the scope of the utility model.
Claims (10)
1. a kind of transmitter verifies attachment device, which is characterized in that including the connecting line group being configured in groups；The connecting line group
(10) including more connecting lines, one end of each connecting line is equipped with the connection plug (20) with tester grafting, separately
One end is equipped with the wiring nose (30) with transmitter grafting.
2. transmitter according to claim 1 verifies attachment device, which is characterized in that the more connecting lines include more
Voltage link (11), more electric current wiring (12), more accessory power supply wiring (13) and more output signal wiring (14).
3. transmitter according to claim 2 verifies attachment device, which is characterized in that the accessory power supply wiring (13)
Length is more than the length of the voltage link (11), electric current wiring (12), output signal line (13).
4. transmitter according to claim 2 verifies attachment device, which is characterized in that the transmitter verifies attachment device
It further includes the more voltage links (11), the more electric current wiring (12), the more accessory power supply wiring respectively
(13) and the more output signal wiring (14) classification binding binding strap.
5. transmitter according to claim 2 verifies attachment device, which is characterized in that the every connecting line is multicore
Annealed copper wire.
6. transmitter according to claim 5 verifies attachment device, which is characterized in that the single voltage link (11)
The copper core gross area is 1.5mm2, the copper core gross area of the single electric current wiring (12) is 2.5mm2, the single accessory power supply connects
The copper core gross area of line (13) is 1.5mm2, the copper core gross area of the single output signal wiring (14) is 1.5mm2。
7. transmitter according to claim 2 verifies attachment device, which is characterized in that the more connecting lines include three
Electric current wiring (12), two accessory power supply wiring (13) and four are described defeated described in the voltage link (11), the six roots of sensation
Go out signal wiring (14).
8. attachment device is verified according to claim 1-7 any one of them transmitter, which is characterized in that the transmitter verification
Attachment device further includes the protective layer (40) being coated on connecting line group (10) middle section position；The both ends of the connecting line point
Not Wei Yu the protective layer (40) both sides.
9. transmitter according to claim 8 verifies attachment device, which is characterized in that the protective layer (40) is bobbin
Layer or insulating tape.
10. attachment device is verified according to claim 1-7 any one of them transmitter, which is characterized in that the transmitter school
It tests attachment device and further includes the wire size pipe being set on the connecting line both ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721575278.7U CN207518019U (en) | 2017-11-22 | 2017-11-22 | Transmitter verifies attachment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721575278.7U CN207518019U (en) | 2017-11-22 | 2017-11-22 | Transmitter verifies attachment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207518019U true CN207518019U (en) | 2018-06-19 |
Family
ID=62538511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721575278.7U Active CN207518019U (en) | 2017-11-22 | 2017-11-22 | Transmitter verifies attachment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207518019U (en) |
-
2017
- 2017-11-22 CN CN201721575278.7U patent/CN207518019U/en active Active
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