CN206076062U - The wiring construction of twin-power switch - Google Patents
The wiring construction of twin-power switch Download PDFInfo
- Publication number
- CN206076062U CN206076062U CN201621092744.1U CN201621092744U CN206076062U CN 206076062 U CN206076062 U CN 206076062U CN 201621092744 U CN201621092744 U CN 201621092744U CN 206076062 U CN206076062 U CN 206076062U
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- China
- Prior art keywords
- terminal
- lead
- twin
- out terminal
- power switch
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Abstract
The utility model discloses a kind of wiring construction of twin-power switch, which includes input subgroup and outfan subgroup；Outfan subgroup includes lead-out terminal and lower lead-out terminal；Wherein, upper lead-out terminal and/or lower lead-out terminal have bending part, lead-out terminal is pasted with lower output terminal part split-phase after bending；This utility model has the advantage that：Lead-out terminal is made to be connected more stable with lower lead-out terminal.
Description
Technical field
This utility model is related to a kind of wiring construction of twin-power switch.
Background technology
Twin-power switch, also known as automatic change-over or double power supply automatic transfer switch.
As shown in Figure 1-2, a kind of existing twin-power switch is disclosed, which includes shell 1, is stretched out by 1 one side of shell
Four groups of input wires terminal groups 2, the four groups of outlet terminal subgroups 3 stretched out by 1 another side of shell, every group of input terminal
Subgroup includes input wires terminal 21 and lower input wires terminal 22；Every group of outlet terminal subgroup includes output connection
Terminal 31 and lower output wiring terminal 32.Twin-power switch is under some specific environments（For example it is mounted in power distribution cabinet）Needing will
Upper output wiring terminal 31 and lower output wiring terminal 32 connect（Connection herein refers to electrical connection）.But existing connection side
Formula is that upper output wiring terminal 31 is connected by way of flexible circuit conductor winding with lower output wiring terminal 32, using flexible circuit conductor
Mode has that the unstable appearance of flexible circuit conductor connection is caducous, causes output wiring terminal 31 with lower output wiring terminal 32
Between annexation be destroyed.So, how design is a kind of causes upper output wiring terminal 31 and lower output wiring terminal 32
The wiring construction of the twin-power switch of stable connection is necessary.
The content of the invention
This utility model is directed to problem above, there is provided a kind of wiring construction of twin-power switch.
Utility model purpose of the present utility model is realized by below scheme：A kind of wiring construction of twin-power switch, its
Including input subgroup and outfan subgroup；Outfan subgroup includes lead-out terminal and lower lead-out terminal；Wherein, it is upper defeated
Go out terminal and/or lower lead-out terminal has bending part, lead-out terminal is pasted with lower output terminal part split-phase.
Adopt the structure and there is bending part due to upper lead-out terminal and/or lower lead-out terminal, this kind of structure causes defeated
Go out terminal to paste with lower output terminal part split-phase, as the material of upper lead-out terminal and lower lead-out terminal is busbar, so upper output
Structure between terminal and lower lead-out terminal can be relatively stable, solves upper lead-out terminal and lower lead-out terminal company in prior art
Connect the unstable problem of relation.
Wherein, location structure is additionally provided between upper lead-out terminal and lower lead-out terminal.
Wherein, the location structure includes locating slot and positioning convex；Locating slot and positioning convex one are located at upper output
On terminal, another is on lower lead-out terminal；Positioning convex plays positioning action in stretching into locating slot.
Wherein, locating slot is substituted with location hole.
Location structure is set up between upper lead-out terminal and lower lead-out terminal, lead-out terminal can be improved with lower outfan
Stability between son.
Wherein, location hole is opened on lead-out terminal, and positioning convex is stamped and formed out by lower lead-out terminal and stretches into positioning
Kong Zhong.
Wherein, input subgroup includes input terminal and lower input terminal, on upper input terminal and lower input terminal
Wiring hole is offered；Lower input terminal is longer than input terminal, makes the wiring hole of lower input terminal be located at upper input terminal
Outside.
This kind of structure, due to being above spaced, Er Qieshang between input terminal and lower input terminal in prior art
Input terminal is isometric with lower input terminal, so lower input terminal occurs the not enough situation of installing space in wiring.
And this kind of structure of the application is adopted, lower input terminal is longer than input terminal, makes the wiring hole of lower input terminal be located at upper input
The outside of terminal so that the use space of lower input terminal is larger, is easy to lower input terminal to carry out wiring.
Wherein, also including shell, input subgroup is stretched out by the one side of shell, opposite side of the outfan subgroup by shell
Stretch out in face.
Wherein, bending part is a part for upper lead-out terminal, and upper terminal also includes the wire connecting portion being connected with bending part, wiring
Portion is arranged in angle with bending part, and bending part againsts the side wall of shell, and the upper surface that wire connecting portion is located at lower lead-out terminal is defeated with
Go out terminal to be affixed.
Adopt bending part for upper lead-out terminal a part, wire connecting portion be located at lower lead-out terminal upper surface and lower outfan
Son is affixed so that overall structure seems simpler reasonable, while also more convenient in assembling.
Wherein, wiring hole I is offered on wire connecting portion and lower connecting terminal, two wiring holes I are corresponding.
Wherein, the quantity of input subgroup is four groups, and the quantity of outfan subgroup is four groups.
Description of the drawings
Fig. 1 is the structural representation of twin-power switch in prior art；
Fig. 2 is the top view of twin-power switch in prior art；
Fig. 3 is structural representation of the present utility model；
Fig. 4 is top view of the present utility model；
Fig. 5 is partial sectional view of the present utility model.
Specific embodiment
Below in conjunction with specific embodiments and the drawings, the utility model is described in further detail：
Embodiment one, referring to the drawings shown in 3-5, a kind of wiring construction of twin-power switch, which includes that 1, four groups of shell is defeated
Enter terminal group 2 and four groups of outfan subgroups 3.
Input subgroup 2 is stretched out by the one side of shell 1, and outfan subgroup 3 is stretched out by the another side of shell 1.
Input subgroup 2 includes input terminal 21 and lower input terminal 22, upper input terminal 21 and lower input terminal 22
On offer wiring hole 23.Lower input terminal 22 is longer than input terminal 21 so that by lower input terminal 22 is found out in Fig. 2
Wiring hole position 23 is in the outside of upper input terminal 21.
Outfan subgroup 3 includes lead-out terminal 31 and lower lead-out terminal 32.Upper lead-out terminal 31 includes bending part 33
And wire connecting portion 34, with wire connecting portion 34 in angle setting, bending part 33 againsts shell 1 after being drawn by 1 side wall of shell to bending part 33
Side wall, wire connecting portion 34 be located at lower lead-out terminal 32 upper surface be affixed with lower lead-out terminal 32.
Wire connecting portion 34 offers wiring hole I 35 with lower lead-out terminal 32, and two wiring holes I 35 are corresponding.
Location hole 4 is offered in wire connecting portion 34, lower lead-out terminal 32 is stretched into by positioning convex 5, positioning convex 5 is stamped and formed out
Locating effect is played in location hole 4.
In addition, location hole 4 can also be replaced with locating slot.Can using after 32 bending of lower lead-out terminal with upper output
Terminal 31 is affixed, or upper and lower lead-out terminal 31, while being affixed after bending.
Claims (10)
1. a kind of wiring construction of twin-power switch, which includes input subgroup and outfan subgroup；Outfan subgroup includes
Upper lead-out terminal and lower lead-out terminal；It is characterized in that：Upper lead-out terminal and/or lower lead-out terminal have bending part, bending
After lead-out terminal is pasted with lower output terminal part split-phase.
2. the wiring construction of the twin-power switch according to claim 1, it is characterised in that：Upper lead-out terminal and lower output
Location structure is additionally provided between terminal.
3. the wiring construction of twin-power switch according to claim 2, it is characterised in that：The location structure includes positioning
Groove and positioning convex；, on upper lead-out terminal, another is on lower lead-out terminal for locating slot and positioning convex one；Positioning
Projection plays positioning action in stretching into locating slot.
4. the wiring construction of twin-power switch according to claim 3, it is characterised in that：Locating slot is substituted with location hole.
5. the wiring construction of twin-power switch according to claim 4, it is characterised in that：Location hole is opened in outfan
On son, positioning convex is stamped and formed out and is stretched in location hole by lower lead-out terminal.
6. the wiring construction of twin-power switch according to claim 1, it is characterised in that：Input subgroup includes input
Terminal and lower input terminal, offer wiring hole on upper input terminal and lower input terminal；Lower input terminal is longer than defeated
Enter terminal, make the wiring hole of lower input terminal be located at the outside of upper input terminal.
7. the wiring construction of twin-power switch according to claim 1, it is characterised in that：Also include shell, input terminal
Group is stretched out by the one side of shell, and outfan subgroup is stretched out by the another side of shell.
8. the wiring construction of twin-power switch according to claim 7, it is characterised in that：Bending part is upper lead-out terminal
A part, upper terminal also include the wire connecting portion being connected with bending part, and wire connecting portion is arranged in angle with bending part, and bending part againsts outer
The side wall of shell, wire connecting portion are located at the upper surface of lower lead-out terminal and are affixed with lower lead-out terminal.
9. the wiring construction of twin-power switch according to claim 8, it is characterised in that：In wire connecting portion and lower connecting terminal
Wiring hole I is offered, two wiring holes I are corresponding.
10. the wiring construction of twin-power switch according to claim 1, it is characterised in that：The quantity of input subgroup is
Four groups, the quantity of outfan subgroup is four groups.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621092744.1U CN206076062U (en) | 2016-09-29 | 2016-09-29 | The wiring construction of twin-power switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621092744.1U CN206076062U (en) | 2016-09-29 | 2016-09-29 | The wiring construction of twin-power switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206076062U true CN206076062U (en) | 2017-04-05 |
Family
ID=58439153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621092744.1U Active CN206076062U (en) | 2016-09-29 | 2016-09-29 | The wiring construction of twin-power switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206076062U (en) |
-
2016
- 2016-09-29 CN CN201621092744.1U patent/CN206076062U/en active Active
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