CN216436190U - A cooperation plug that is used for platform district intelligence to fuse special connecting device in terminal - Google Patents
A cooperation plug that is used for platform district intelligence to fuse special connecting device in terminal Download PDFInfo
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- CN216436190U CN216436190U CN202123118710.9U CN202123118710U CN216436190U CN 216436190 U CN216436190 U CN 216436190U CN 202123118710 U CN202123118710 U CN 202123118710U CN 216436190 U CN216436190 U CN 216436190U
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- plug
- terminal
- terminal plug
- power
- connecting device
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Abstract
The utility model discloses a cooperation plug that is used for platform district intelligence to fuse special connecting device in terminal, including signal terminal plug and power terminal plug, signal terminal plug and power terminal plug all include glue shell, shielding shell and terminal body, glue the fixed setting in terminal body outside of shell parcel, the shielding shell parcel is fixed to be set up in gluey shell outside, and the terminal body adopts high performance copper alloy material to make, glues the shell and adopts high temperature resistant thermoplastic to make. The utility model discloses combine signal contact jaw and power contact jaw to a special connecting device in, through setting up and special connecting device assorted signal terminal plug and power terminal plug, guarantee that signal contact jaw and power contact jaw adopt detached mode when using in special connecting device, both avoided operating condition's shielding interference, be in a connecting device again simultaneously, guarantee whole terminal and connecting device's portably, reduce the connection degree of difficulty.
Description
Technical Field
The utility model relates to an electric power communication technology field especially relates to a cooperation plug that is used for platform district intelligence to fuse special connecting device in terminal.
Background
In the field of power communication, an intelligent terminal in a distribution area is equipment for realizing intelligent sensing of the state of low-voltage distribution network equipment, realizing real-time monitoring of operation states such as distribution transformers, low-voltage switches, residual currents, equipment joint temperatures, reactive compensation and the like and active reporting of power failure events of the distribution transformers, and realizing panoramic sensing of the operation states of the distribution transformers and the low-voltage distribution area.
The conventional intelligent terminal in the transformer area needs to use more connecting devices to connect the power contact end and the signal contact end respectively, so that the whole terminal and the connecting devices are relatively complicated in distribution, and the difficulty in connection is high. In order to cooperate with the connection device, a mating plug for the connection device dedicated to the platform intelligent convergence terminal needs to be provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the cooperation plug that is used for platform district intelligence to fuse special connecting device in terminal that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a cooperation plug that is used for platform district intelligence to fuse special connecting device of terminal, includes signal terminal plug and power terminal plug, signal terminal plug and power terminal plug all include rubber casing, shielding shell and terminal body, rubber casing parcel is fixed to be set up outside the terminal body, shielding shell parcel is fixed to be set up the rubber casing is outside, the terminal body adopts high performance copper alloy material to make, the rubber casing adopts high temperature resistant thermoplastic to make, the shielding shell adopts stainless steel material to make, signal terminal plug and power terminal plug all gild 1 mu "at the contact area, signal terminal plug and power terminal plug all plate fog tin at soldering tin region, at the bottom of the terminal body nickel, the shielding shell adopts 100 mu" nickel.
Preferably, the signal terminal plug is rated at 50Vac, and the power terminal plug is rated at 250 Vac.
Preferably, the rated current of the signal terminal plug is 2.5amax, and the rated current of the power terminal plug is 25 amax.
Preferably, the signal terminal plug has a voltage of 2000Vac for one minute without breakdown, and the power terminal plug has a voltage of 1000Vac for one minute without breakdown.
Preferably, the signal terminal plug insulation resistance is 2000MEG OHM MIN and the power terminal plug insulation resistance is 200MEG OHM MIN.
Preferably, the signal terminal plug contact resistance is less than or equal to 20m Ω, the power terminal plug contact resistance is less than or equal to 2m Ω, and the operating temperatures of the signal terminal plug and the power terminal plug are both between-40 ℃ and +125 ℃.
The utility model discloses following beneficial effect has:
the signal contact end and the power contact end are combined into a special connecting device, and the signal terminal plug and the power terminal plug which are matched with the special connecting device are arranged, so that the signal contact end and the power contact end are ensured to be separated when working in the special connecting device, the shielding interference of a working state is avoided, the signal contact end and the power contact end are simultaneously arranged in one connecting device, the simplicity and convenience of the whole terminal and the connecting device are ensured, and the connecting difficulty is reduced.
Drawings
Fig. 1 is a schematic structural diagram of a mating plug for a dedicated connection device of a platform intelligent convergence terminal provided by the present invention;
fig. 2 is a side view of a mating plug for a connection device dedicated for a platform intelligent convergence terminal according to the present invention;
fig. 3 is a schematic structural diagram of the dedicated connection device provided by the present invention;
fig. 4 is a schematic structural diagram of a signal contact end according to the present invention.
In the figure: 1. a rubber shell; 2. a shield case; 3. a terminal body; 4. a signal contact terminal; 5. a power contact end; 6. and connecting the lead.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-4, a mating plug for a connecting device special for a platform zone intelligent convergence terminal comprises a signal terminal plug and a power terminal plug, wherein the signal terminal plug and the power terminal plug respectively comprise a rubber shell 1, a shielding shell 2 and a terminal body 3, the rubber shell 1 is fixedly wrapped outside the terminal body 3, the shielding shell 2 is fixedly wrapped outside the rubber shell 1, the terminal body 3 is made of a high-performance copper alloy material, the rubber shell 1 is made of a high-temperature-resistant thermoplastic plastic, the shielding shell 2 is made of a stainless steel material, the signal terminal plug and the power terminal plug are respectively plated with gold 1 mu 'in a contact area, the signal terminal plug and the power terminal plug are respectively plated with fog tin in a soldering tin area, the terminal body is 3 nickel bases, and the shielding shell 2 is made of 100 mu' nickel.
The signal terminal plug is rated at 50Vac and the power terminal plug is rated at 250 Vac.
The rated current of the signal terminal plug is 2.5A MAX, and the rated current of the power supply terminal plug is 25A MAX.
The voltage of the signal terminal plug is 2000Vac for one minute without breakdown, and the voltage of the power terminal plug is 1000Vac for one minute without breakdown.
The signal terminal plug insulation resistance is 2000MEG OHM MIN and the power terminal plug insulation resistance is 200MEG OHM MIN.
The contact resistance of the signal terminal plug is less than or equal to 20m omega, the contact resistance of the power terminal plug is less than or equal to 2m omega, and the working temperatures of the signal terminal plug and the power terminal plug are both between-40 ℃ and +125 ℃.
It should be noted that, both the power terminal plug and the signal terminal plug have certain mechanical performance requirements, that is, the plugging and unplugging life of both are 250 times, and the packaging modes of the power terminal plug and the signal terminal plug both adopt plastic-absorbing box packaging, and the product meets the ROHS standard.
The utility model discloses in, when using, power supply terminal plug and signal terminal plug are fixed respectively on two circuit boards, align signal terminal plug and signal contact jaw 4 during the connection, and in 3 corresponding interfaces that insert signal contact jaw 4 of terminal body, align power supply terminal plug and power contact jaw 5, in 3 corresponding interfaces that insert power contact jaw 5 of terminal body, accomplish the connection work at terminal.
The signal contact end 4 and the power contact end 5 are combined into a special connecting device, and the signal terminal plug and the power terminal plug which are matched with the special connecting device are arranged, so that the signal contact end 4 and the power contact end 5 are ensured to be separated when the special connecting device works, the shielding interference of a working state is avoided, the special connecting device is arranged, the whole terminal and the connecting device are ensured to be simple and convenient, and the connecting difficulty is reduced.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The matching plug for the special connecting device for the intelligent integrated terminal in the transformer area comprises a signal terminal plug and a power terminal plug, and is characterized in that the signal terminal plug and the power terminal plug respectively comprise a rubber shell (1), a shielding shell (2) and a terminal body (3), the rubber shell (1) is fixedly wrapped and arranged outside the terminal body (3), the shielding shell (2) is fixedly wrapped and arranged outside the rubber shell (1), the terminal body (3) is made of a high-performance copper alloy material, the rubber shell (1) is made of a high-temperature-resistant thermoplastic plastic, the shielding shell (2) is made of a stainless steel material, the signal terminal plug and the power terminal plug are both plated with gold 1 mu in a contact area, the signal terminal plug and the power terminal plug are both plated with fog tin in a soldering area, and the terminal body (3) is provided with a nickel bottom, the shielding shell (2) adopts 100 mu' nickel.
2. The mating plug for the dedicated connection device of the district intelligent convergence terminal as claimed in claim 1, wherein the signal terminal plug is rated at 50Vac and the power terminal plug is rated at 250 Vac.
3. The mating plug of claim 1, wherein the signal terminal plug has a rated current of 2.5AMAX and the power terminal plug has a rated current of 25 AMAX.
4. The mating plug for the dedicated connection device of the smart convergence terminal in the transformer area according to claim 1, wherein the signal terminal plug has a withstand voltage of 2000Vac for one minute without breakdown, and the power terminal plug has a withstand voltage of 1000Vac for one minute without breakdown.
5. The mating plug for a land intelligent convergence terminal dedicated connection device of claim 1, wherein the signal terminal plug insulation resistance is 2000MEG OHM MIN and the power terminal plug insulation resistance is 200MEG OHM MIN.
6. The mating plug of claim 1, wherein the signal terminal plug contact resistance is less than or equal to 20m Ω, the power terminal plug contact resistance is less than or equal to 2m Ω, and the operating temperatures of the signal terminal plug and the power terminal plug are both between-40 ℃ and +125 ℃.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123118710.9U CN216436190U (en) | 2021-12-13 | 2021-12-13 | A cooperation plug that is used for platform district intelligence to fuse special connecting device in terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123118710.9U CN216436190U (en) | 2021-12-13 | 2021-12-13 | A cooperation plug that is used for platform district intelligence to fuse special connecting device in terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216436190U true CN216436190U (en) | 2022-05-03 |
Family
ID=81318125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123118710.9U Active CN216436190U (en) | 2021-12-13 | 2021-12-13 | A cooperation plug that is used for platform district intelligence to fuse special connecting device in terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216436190U (en) |
-
2021
- 2021-12-13 CN CN202123118710.9U patent/CN216436190U/en active Active
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