CN214384743U - Coil wiring pin structure of switch electric appliance - Google Patents
Coil wiring pin structure of switch electric appliance Download PDFInfo
- Publication number
- CN214384743U CN214384743U CN202120029176.5U CN202120029176U CN214384743U CN 214384743 U CN214384743 U CN 214384743U CN 202120029176 U CN202120029176 U CN 202120029176U CN 214384743 U CN214384743 U CN 214384743U
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- wiring
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Abstract
Structure of coil wiring pin of switch electric appliance. The problem of the wiring foot of present switching device's lug is connected with coil wiring foot again after the form such as mainly having solved most through bending, the assembly is more difficult, work efficiency is low. The method is characterized in that: the circuit board support comprises a side wall (21), the first wiring pin is arranged on the inner side of the side wall, and a through groove (211) is formed in the side wall; still can dismantle on the coil support and be connected with lug (4), be equipped with second wiring foot (41) on the lug, the second lug passes logical groove with first wiring foot sets up relatively. The utility model provides a structure of switching device's coil wiring foot, the part of its lug stretches into the curb plate inboard and is used for the wiring, simple to operate.
Description
Technical Field
The utility model relates to a switching apparatus field, concretely relates to structure of switching apparatus's coil wiring foot.
Background
In the connection structure of the connection pin of the switch electric appliance, particularly the coil connection pin of the contactor and the connection piece, the connection pin of the connection piece is mostly connected with the coil connection pin after being bent and the like, so that the assembly is difficult and the working efficiency is low.
SUMMERY OF THE UTILITY MODEL
In order to overcome the not enough of background art, the utility model provides a structure of switching device's coil wiring foot, the wiring foot of mainly having solved present switching device's lug is connected with coil wiring foot again after the form such as bend mostly, assembles more difficult, the problem that work efficiency is low.
The utility model discloses a concrete implementation scheme does:
the structure of the coil wiring pin of the switching device comprises a circuit board support, wherein the coil support is connected to the circuit board support, a first wiring pin is arranged on the coil support, the circuit board support comprises a side wall, the first wiring pin is arranged on the inner side of the side wall, and a through groove is formed in the side wall; still can dismantle on the coil support and be connected with the lug plate, be equipped with second wiring foot on the lug plate, second wiring foot passes logical groove with first wiring foot sets up relatively.
The second terminal pin is integrally formed with the terminal strip.
The second wiring pin and the wiring sheet are of flat plate-shaped structures.
The coil support is provided with a support plate, the support plate is provided with a mounting groove, and the wiring sheet is provided with a mounting plate matched with the mounting groove.
The mounting panel both sides are equipped with the inclined plane, the inclined plane with the both sides inner wall sliding fit of mounting groove.
The width of the lug plate is larger than that of the through groove.
The bottom of the mounting plate is also provided with a buckle plate which is pressed against the outer side of the support plate, and the lug plate is arranged on the inner side of the support plate.
And the edge of the through groove is provided with a chamfer.
The circuit board support is provided with a boss, and the boss is correspondingly arranged above the second wiring pin.
The utility model has the advantages that: the utility model provides a structure of switching device's coil wiring foot, the part of its lug stretches into the curb plate inboard and is used for the wiring, simple to operate.
Drawings
Fig. 1 is a perspective view of an embodiment of the present invention.
Fig. 2 is an enlarged schematic view of a point a in fig. 1.
Fig. 3 is a schematic partial sectional view of an embodiment of the present invention.
Fig. 4 is a partial perspective view of an embodiment of the present invention.
Fig. 5 is a schematic perspective view of a lug according to an embodiment of the present invention.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings: the structure of the coil wiring pin of the switching device comprises a circuit board support 1, wherein a coil support 2 is connected to the circuit board support, a first wiring pin 3 is arranged on the coil support, the circuit board support comprises a side wall 21, the first wiring pin is arranged on the inner side of the side wall, and a through groove 211 is arranged on the side wall; still can dismantle on the coil support and be connected with lug 4, be equipped with second wiring foot 41 on the lug, second wiring foot passes logical groove with first wiring foot sets up relatively. The lug part penetrates through the side wall, namely the second wiring pin extends into the side wall and is correspondingly used for wiring with the first wiring pin, so that the assembly is convenient.
In this embodiment, as shown in the drawing, the second terminal pin is integrally formed with the terminal block. The manufacture is more convenient.
In this embodiment, as shown in the figure, the second terminal pin and the terminal block are flat plate-shaped structures. Bending and the like are not needed, and assembly is facilitated.
In this embodiment, as shown in the figure, a support plate 22 is provided on the coil support, a mounting groove 221 is provided on the support plate, and a mounting plate 42 adapted to the mounting groove is provided on the connection piece. Facilitating the assembly of the lug itself.
In this embodiment, as shown in the figure, the two sides of the mounting plate are provided with inclined surfaces 421, and the inclined surfaces are in sliding fit with the inner walls of the two sides of the mounting groove. Is convenient to be loaded.
In this embodiment, as shown in the figure, the width of the lug is greater than the width of the through groove. The installation is more firm.
In this embodiment, as shown in the figure, a buckle 422 is further disposed at the bottom of the mounting plate, the buckle abuts against the outer side of the support plate, and the lug is disposed on the inner side of the support plate.
In this embodiment, the edges of the through slots are provided with chamfers 212, as shown. The wiring lug is convenient to be installed.
In this embodiment, as shown in the figure, the circuit board support is provided with a boss 23, and the boss is correspondingly arranged above the second wiring pin. The installation is more firm.
In this embodiment, as shown, the mounting plate circumferential outer wall is in contact with the mounting groove circumferential inner wall. Zero clearance fit is adopted, the shaking phenomenon cannot be generated, and the assembly of the switching module is firmer and more reliable.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely 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 thus, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
The embodiments described with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention. The examples should not be construed as limiting the present invention, but any modifications made based on the spirit of the present invention should be within the scope of the present invention.
Claims (9)
1. Switch electrical apparatus's coil wiring foot's structure, including circuit board support (1), be connected with coil bracket (2) on the circuit board support, be equipped with first wiring foot (3) on the coil bracket, its characterized in that: the circuit board support comprises a side wall (21), the first wiring pin is arranged on the inner side of the side wall, and a through groove (211) is formed in the side wall;
still can dismantle on the coil support and be connected with lug (4), be equipped with second wiring foot (41) on the lug, the second wiring foot passes logical groove with first wiring foot sets up relatively.
2. The structure of a coil terminal pin of a switching apparatus according to claim 1, wherein: the second terminal pin is integrally formed with the terminal strip.
3. The structure of a coil terminal pin of a switching apparatus according to claim 1, wherein: the second wiring pin and the wiring sheet are of flat plate-shaped structures.
4. The structure of a coil terminal pin of a switching apparatus according to claim 1, wherein: the coil support is provided with a support plate (22), the support plate is provided with a mounting groove (221), and the wiring sheet is provided with a mounting plate (42) matched with the mounting groove.
5. The structure of a coil terminal pin of a switching apparatus according to claim 4, wherein: the mounting panel both sides are equipped with inclined plane (421), the inclined plane with the both sides inner wall sliding fit of mounting groove.
6. The structure of a coil terminal pin of a switching apparatus according to claim 1, wherein: the width of the lug plate is larger than that of the through groove.
7. The structure of a coil terminal pin of a switching apparatus according to claim 4, wherein: the mounting panel bottom still is equipped with buckle (422), the buckle support press in the extension board outside, the lug is located the inboard of extension board.
8. The structure of a coil terminal pin of a switching apparatus according to claim 1, wherein: the edges of the through grooves are provided with chamfers (212).
9. The structure of a coil terminal pin of a switching apparatus according to claim 1, wherein: the circuit board support is provided with a boss (23), and the boss is correspondingly arranged above the second wiring pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120029176.5U CN214384743U (en) | 2021-01-07 | 2021-01-07 | Coil wiring pin structure of switch electric appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120029176.5U CN214384743U (en) | 2021-01-07 | 2021-01-07 | Coil wiring pin structure of switch electric appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214384743U true CN214384743U (en) | 2021-10-12 |
Family
ID=77991329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120029176.5U Active CN214384743U (en) | 2021-01-07 | 2021-01-07 | Coil wiring pin structure of switch electric appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214384743U (en) |
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2021
- 2021-01-07 CN CN202120029176.5U patent/CN214384743U/en active Active
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