CN203643491U - Multi-connection banana plug watt-hour meter pluggable module - Google Patents
Multi-connection banana plug watt-hour meter pluggable module Download PDFInfo
- Publication number
- CN203643491U CN203643491U CN201320656801.4U CN201320656801U CN203643491U CN 203643491 U CN203643491 U CN 203643491U CN 201320656801 U CN201320656801 U CN 201320656801U CN 203643491 U CN203643491 U CN 203643491U
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- Prior art keywords
- plug
- hour meter
- watt
- banana
- banana plug
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Abstract
The utility model discloses a multi-connection banana plug watt-hour meter pluggable module comprising a housing, a plurality of banana plugs, and a plurality of binding posts. The banana plugs are provided with clamping grooves, which are cooperated with the housing in a buckled manner. The tail parts of the banana plugs are flat, and two sides of the housing are respectively provided with an installation hole. The pluggable module is advantageous in that the wiring is convenient, the reliability of the electric connection is strong, and the plugs are not easy to shed during the plugging process.
Description
Technical field
The utility model relates to a kind of plug-in module, particularly a kind of banana plug watt-hour meter plug-in module that connects more.
Background technology
Owing to connecting in ordinary electric meter case, connection node is more, and accident potential is just more, and potential safety hazard is also larger.At present, plug-in ammeter box be mainly used in city and and grange community register one's residence with the connection of outer branch cable, watt metering and scheduling.It is provided with watt-hour meter, the rear switch of table, plug-in module etc.Watt-hour meter plug-in type is installed, and exempts from instrument; Between inner member, connected node is few, clean and tidy, stable, reliable; Structure is simplified, and modular design can be expanded in order; Promote Electrical Safety, realize equipment non-maintaining for a long time; Without exposed fastener and lock piece, effectively contain on-the-spot stealing; Low-carbon (LC), energy consumption is effectively lowered in environmental protection.But there is the shortcomings such as wiring is relatively numerous and diverse, and reliability of electrical connection is poor in the plug-in module of prior art.
Utility model content
The technical problems to be solved in the utility model is to provide one and connects banana plug watt-hour meter plug-in module more, its easy-to-connect, and reliability of electrical connection is strong, plug difficult drop-off in plug process.
For achieving the above object, the technical solution of the utility model is as follows: a kind of banana plug watt-hour meter plug-in module that connects more, comprise housing, some groups of banana plugs and connection terminal, described banana plug is provided with draw-in groove, described draw-in groove and housing fastening coincide, the afterbody of described banana plug is flat, and described housing both sides are respectively provided with a mounting hole.
Preferably, described banana plug tool is provided with the hood-like elastic piece structure of more than two and two lantern, and the material of the hood-like elastic piece structure of described lantern adopts nickel plating beryllium-bronze.
Preferably, the quantity of described banana plug and connection terminal is all four groups.
Preferably, described banana plug is spatially and is arranged in parallel.
Preferably, the material of housing adopts polycarbonate (pc).
The beneficial effect of technical solutions of the utility model is:
1, banana plug watt-hour meter plug-in module of the present utility model, because banana plug is provided with draw-in groove, draw-in groove and housing fastening coincide, and can effectively prevent that like this banana plug comes off from housing in plug process.
2, banana plug watt-hour meter plug-in module of the present utility model, because the afterbody of banana plug is flat, in wiring process, outer lead is placed in the below of this afterbody, by the fastened by screw of connection terminal, easy to operate, and reliability of electrical connection is strong.
Brief description of the drawings
Fig. 1 is the vertical view that connects banana plug watt-hour meter plug-in module of the present utility model more.
Fig. 2 is the front view that connects banana plug watt-hour meter plug-in module of the present utility model more.
Fig. 3 is the vertical view of banana plug of the present utility model.
Fig. 4 is the front view of banana plug of the present utility model.
Fig. 5 is the partial sectional view that connects banana plug watt-hour meter plug-in module of the present utility model more.
Embodiment
Be below contrast accompanying drawing, by the description of embodiment, the utility model is described in further detail.
As shown in Figure 1 and Figure 2, of the present utility modelly connect banana plug watt-hour meter plug-in module more, comprise housing 100, banana plug 200, connection terminal 300;
The material of described housing 100 adopts polycarbonate (pc), and its both sides are respectively provided with a mounting hole 101;
The quantity of described banana plug 200 is four groups, and is spatially and is arranged in parallel;
The quantity of described connection terminal 300 is four groups;
As shown in Figure 3, Figure 4, described banana plug is provided with draw-in groove 201, and the afterbody 202 of described banana plug is flat;
Described banana plug 200 is provided with boss 203 and the hood-like elastic piece structure 204 of lantern;
The quantity of the hood-like elastic piece structure 204 of described lantern is two, and its material adopts nickel plating beryllium-bronze, also can adopt gold-plated beryllium-bronze, or silvering beryllium bronze, or zinc-plated beryllium-bronze;
As shown in Figure 5, described draw-in groove 201 coincide with housing 100 fastenings.
When project installation, this plug-in module is fixed on the base plate of ammeter box shell by mounting hole 101;
The afterbody 202 of described banana plug stretches in connection terminal 300;
Outer lead is stretched in connection terminal 300 by A direction, and is placed in the below of afterbody 202;
The screw 301 of connection terminal is tightened downwards, and afterbody 202 is firmly connected with outer lead.
Claims (5)
1. one kind, connect banana plug watt-hour meter plug-in module more, it is characterized in that: comprise housing, some groups of banana plugs and connection terminal, described banana plug is provided with draw-in groove, described draw-in groove and housing fastening coincide, the afterbody of described banana plug is flat, and described housing both sides are respectively provided with a mounting hole.
2. watt-hour meter plug-in module according to claim 1, is characterized in that: described banana plug tool is provided with the hood-like elastic piece structure of more than two and two lantern, and the material of the hood-like elastic piece structure of described lantern adopts nickel plating beryllium-bronze.
3. watt-hour meter plug-in module according to claim 1, is characterized in that: the quantity of described banana plug and connection terminal is all four groups.
4. watt-hour meter plug-in module according to claim 1, is characterized in that: described banana plug is spatially and is arranged in parallel.
5. watt-hour meter plug-in module according to claim 1, is characterized in that: the material of housing adopts polycarbonate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320656801.4U CN203643491U (en) | 2013-10-24 | 2013-10-24 | Multi-connection banana plug watt-hour meter pluggable module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320656801.4U CN203643491U (en) | 2013-10-24 | 2013-10-24 | Multi-connection banana plug watt-hour meter pluggable module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203643491U true CN203643491U (en) | 2014-06-11 |
Family
ID=50874726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320656801.4U Expired - Fee Related CN203643491U (en) | 2013-10-24 | 2013-10-24 | Multi-connection banana plug watt-hour meter pluggable module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203643491U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106532312A (en) * | 2016-12-28 | 2017-03-22 | 瑞安市超声电器厂 | High-voltage connector |
| CN106646093A (en) * | 2016-12-28 | 2017-05-10 | 中核核电运行管理有限公司 | Digital quantity input and output test device of digital computer control system |
-
2013
- 2013-10-24 CN CN201320656801.4U patent/CN203643491U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106532312A (en) * | 2016-12-28 | 2017-03-22 | 瑞安市超声电器厂 | High-voltage connector |
| CN106646093A (en) * | 2016-12-28 | 2017-05-10 | 中核核电运行管理有限公司 | Digital quantity input and output test device of digital computer control system |
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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 |
Granted publication date: 20140611 Termination date: 20141024 |
|
| EXPY | Termination of patent right or utility model |