CN203839667U - Signal connecting line used for metering box - Google Patents
Signal connecting line used for metering box Download PDFInfo
- Publication number
- CN203839667U CN203839667U CN201420284780.2U CN201420284780U CN203839667U CN 203839667 U CN203839667 U CN 203839667U CN 201420284780 U CN201420284780 U CN 201420284780U CN 203839667 U CN203839667 U CN 203839667U
- Authority
- CN
- China
- Prior art keywords
- plug
- connecting line
- socket connector
- connector
- signal
- 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.)
- Expired - Fee Related
Links
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model discloses a signal connecting line used for a metering box. The signal connecting line is characterized by comprising a plug, connecting lines and a socket connector; one end of each connecting line is connected with the plug and the other end of each connecting line is connected with the socket connector; the plug is equipped with insertion sheets and a boss that is used for preventing reverse connection of the plug; the insertion sheets and the boss are all fixed to the plug, and the plug is positioned below the insertion sheets; the socket connector is provided with a square block, a protrusion and insertion heads; and the insertion heads are disposed on the front end of the socket connector, the square block is disposed on the upper end of the socket connector, and the protrusion is disposed in a place of connection between the connecting lines and the socket connector. Through the design of two signal lines as a whole, more functions can be provided. The plug is of a fool-proof design so as to be effectively prevented from being plugged in a reverse manner. With the compact design, the signal connecting line is miniature in size and has a nicer appearance.
Description
Technical field
The utility model relates to a kind of connecting line, particularly a kind of batch meter signal connecting line.
Background technology
In prior art, the electric energy meter in batch meter is connected the single control signal wire of employing with the signal between external on-load switch, along with the upgrading of technology, need to increase a holding wire to realize more function again.If adopt two separated holding wires likely to there will be, connect anti-situation appearance when patching.The signal connecting line of this patent can be used for realizing the quick connection of the signal between external on-load switch and electric energy meter.
Utility model content
The purpose of this utility model is to provide a kind of signal realizing quickly and easily between external on-load switch and electric energy meter by this connecting line to connect in order to solve above-mentioned the deficiencies in the prior art, and the design simultaneously with fool proof can effectively prevent a kind of batch meter signal connecting line anti-inserted, wrong plug and electric fault that cause.
To achieve these goals, a kind of batch meter signal connecting line that the utility model is designed, it is characterized in that: comprise plug, connecting line and connector, connecting line one end is connected with plug, the other end be connected with connector, described plug is provided with inserted sheet and for preventing that plug from connecing anti-boss, inserted sheet and boss are all fixed on plug, described boss is positioned at inserted sheet lower end, described connector is provided with square block, projection and plug, described plug is arranged on the front end place of connector, square block is arranged on the upper end of plug, described projection is arranged on the junction of connecting line and connector.
Two holding wire designs of the employing integral body that the utility model obtains, can realize more function.The design of the fool proof that plug position adopts realizes, and effectively avoids anti-inserted situation to occur, the miniaturization, the profile that by compact design, realize the volume of signal connecting line are more attractive in appearance.
Accompanying drawing explanation
Fig. 1 is embodiment overall structure schematic diagram of the present utility model;
Fig. 2 is the structural representation of plug;
Fig. 3 is the structural representation of connector.
In figure: plug 1, wire 2, connector 3, inserted sheet 11, boss 12, square block 31, plug 32, projection 33.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Embodiment:
As shown in Figure 1 to Figure 3, a kind of batch meter signal connecting line that the utility model provides, comprises
A plug 1: described plug 1 is for being connected with external on-load switch (not shown), and plug 1 is provided with two inserted sheets 11, for preventing that plug from connecing anti-boss 12.
Two wires 2: described wire 2 is comprised of two wires, for realizing the transmission of signal.
A connector 3
:described connector 3 is for being connected with electric energy meter (not shown), contact 3 is provided with for preventing anti-inserted square block 31 and projection 33, connector 3 is provided with plug 32, described plug 32 is arranged on the front end place of connector 3, square block 31 is arranged on the upper end of plug 3, and described projection 33 is arranged on wherein the junction of a connecting line 2 and connector 3.
Electric energy meter (not shown) sends instruction to on-load switch (not shown) by connecting line, and on-load switch feeds back to electric energy meter by connecting line by off state, and this connecting line can reduce operating efficiency and the failure rate while installing effectively.
For the utility model person of an ordinary skill in the technical field; without departing from the concept of the premise utility; its framework form can be flexible and changeable; just make some simple deduction or replace, all should be considered as belonging to the definite scope of patent protection of claims of being submitted to by the utility model.
Claims (1)
1. a batch meter signal connecting line, it is characterized in that: comprise plug, connecting line and connector, connecting line one end is connected with plug, the other end be connected with connector, described plug is provided with inserted sheet and for preventing that plug from connecing anti-boss, inserted sheet and boss are all fixed on plug, described boss is positioned at inserted sheet lower end, described connector is provided with square block, projection and plug, described plug is arranged on the front end place of connector, square block is arranged on the upper end of plug, and described projection is arranged on the junction of connecting line and connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420284780.2U CN203839667U (en) | 2014-05-30 | 2014-05-30 | Signal connecting line used for metering box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420284780.2U CN203839667U (en) | 2014-05-30 | 2014-05-30 | Signal connecting line used for metering box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203839667U true CN203839667U (en) | 2014-09-17 |
Family
ID=51517466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420284780.2U Expired - Fee Related CN203839667U (en) | 2014-05-30 | 2014-05-30 | Signal connecting line used for metering box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203839667U (en) |
-
2014
- 2014-05-30 CN CN201420284780.2U patent/CN203839667U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140917 |