CN212136729U - Coupler assembly with power line - Google Patents
Coupler assembly with power line Download PDFInfo
- Publication number
- CN212136729U CN212136729U CN202020986810.XU CN202020986810U CN212136729U CN 212136729 U CN212136729 U CN 212136729U CN 202020986810 U CN202020986810 U CN 202020986810U CN 212136729 U CN212136729 U CN 212136729U
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- terminal
- coupler
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- connecting wire
- fixed
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Abstract
The utility model discloses a take coupler subassembly of power cord, last coupler and lower coupler including reciprocal anchorage, go up the coupler and include connecting wire, three public first terminal, go up the casing bottom and be equipped with three through-hole, three public first terminal wears to establish in three through-hole one by one respectively, and connecting wire and three public first terminal electric connection, and it is fixed to mould plastics each other between three public first terminal, last casing and the connecting wire three, down the coupler with the three public first terminal electric connection of last coupler. The beneficial effects of the utility model reside in that: the coupler assembly adopts a male head structure, the structure is simple, the processing is easy, and the structure can meet the requirement of connection strength.
Description
Technical Field
The utility model relates to a coupler technical field, concretely relates to take coupler subassembly of power cord.
Background
The existing coupler assembly with the power line usually adopts a female head structure, is difficult to process if adopting a male head structure, and cannot meet the requirement of connection strength.
SUMMERY OF THE UTILITY MODEL
The utility model provides a coupler subassembly of electrified source line for overcoming above-mentioned prior art not enough.
The technical scheme of the utility model as follows:
the utility model provides a take coupler subassembly of power cord, includes reciprocal anchorage's last coupler and lower coupler, go up the coupler and include connecting wire, three public first terminal, go up the casing bottom and be equipped with three through-hole, three public first terminal wears to establish in three through-hole respectively one by one, and connecting wire and three public first terminal electric connection, and it is fixed to mould plastics each other between three public first terminal, last casing and the connecting wire three, down the coupler with the three public first terminal electric connection of last coupler.
The utility model discloses in: the lower coupler comprises a lower shell, a fixing seat, clamping terminals and a wiring terminal, wherein the outer side face of the lower shell is provided with limiting protrusions, the fixing seat is fixed in the lower shell, the three clamping terminals are fixedly arranged in the fixing seat, one end of any clamping terminal is fixed with one male terminal, the other end of the clamping terminal is fixed with one wiring terminal, the inner side face of the upper shell is provided with a limiting groove, and the limiting protrusions are clamped with the limiting groove.
The utility model discloses in: the male terminal is held to centre gripping terminal one end, and other end centre gripping binding post.
The utility model discloses in: the fixing seat is provided with a buckle, the lower shell is provided with a buckling hole, and the buckle and the buckling hole are buckled and fixed.
Compared with the prior art, the beneficial effects of the utility model reside in that: the coupler assembly adopts a male head structure, the structure is simple, the processing is easy, and the structure can meet the requirement of connection strength.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is an exploded schematic view of a coupler assembly with a power line according to the present invention.
Fig. 2 is a schematic view of a combined structure of a coupler assembly with a power line according to the present invention.
Fig. 3 is a schematic structural diagram of the upper coupler according to the present invention.
Fig. 4 is a schematic structural diagram of the lower coupler provided by the present invention.
Fig. 5 is a schematic view of the upper housing structure provided by the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In order to explain the technical solution of the present invention, the following description is made by using specific examples.
Examples
Please refer to fig. 1-4, the utility model provides a coupler subassembly with power cord, including reciprocal anchorage's last coupler and lower coupler, it includes connecting wire 1, three public first terminal 2, goes up casing 3 to go up the coupler, goes up casing 3 bottom and is equipped with three through-hole, and three public first terminal 2 wears to establish in three through-hole one by one respectively, and connecting wire 1 and three public first terminal 2 electric connection, and three public first terminal 2, go up and mould plastics fixedly each other between casing 3 and the connecting wire 1 three, down the coupler with go up the three public first terminal 2 electric connection of coupler.
The utility model discloses in, lower coupler includes casing 4, fixing base 5, clamping terminal 6, binding post 7 down, and 4 lateral surfaces of casing are equipped with spacing arch 41 down, fixing base 5 is fixed in casing 4 down, and three clamping terminal 6 is fixed to be set up in fixing base 5, and 6 one end of arbitrary clamping terminal is fixed with a public first terminal 2, and the other end is fixed with a binding post 7, goes up 3 medial surfaces of casing and is equipped with spacing groove 31, spacing arch 41 and spacing groove 31 block.
The utility model discloses in, the public first terminal of 6 one end centre gripping of centre gripping terminal 2, other end centre gripping binding post 7.
The utility model discloses in, connecting wire 1 and 2 electric connection's of three public first terminal mode of connection include welding, riveting, crimping etc.
The utility model discloses in, fixing base 5 is equipped with buckle 51, and lower casing 4 is equipped with detains hole 42, and buckle 51 is fixed with detaining hole 42 lock.
The utility model discloses in, mould plastics between three public first terminal 2, connecting wire 1, the last casing 3 and form the tail card.
In the present invention, as shown in fig. 5, the through hole is a counter bore 32.
The utility model discloses a coupler assembly with power cord, when the coupler is processed on it, three male terminals 2 are inserted into three through holes arranged at the bottom of an upper shell 3, then one end of a connecting wire 1 and one end of the upper shell 3 are inserted and arranged close to each other, the three male terminals 2 are electrically connected with three ends of the connecting wire 1, the connecting mode comprises welding, riveting, crimping and the like, then the upper shell 3 is abutted against or fixed with the connecting wire 1, soft rubber is injected into the cavity position between the upper shell 3 and the connecting wire 1 through the three through holes for injection molding (injection molding tail clip), the connecting wire 1, the three male terminals 2 and the upper shell 3 are mutually fixed after cooling (of course, the upper shell 3 can also be provided with six through holes, wherein the three through holes are used for inserting the three male terminals 2, and the other three through holes are used for injecting the soft rubber), a whole is formed, the injection molding is completed and the fixation is completed, so that the whole injection molding is firm, and the conditions of splitting and falling caused by different plastic materials of the tail card and the upper coupler are avoided.
The utility model discloses in, the outsourcing material of connecting wire 1 and the material of last casing 3 are PVC or other flexible glue.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (4)
1. The utility model provides a take coupler subassembly of power cord, its characterized in that, includes reciprocal anchorage's last coupler and lower coupler, go up the coupler and include connecting wire, three public first terminal, go up the casing bottom and be equipped with three through-hole, three public first terminal wears to establish in three through-hole one by one respectively, and connecting wire and three public first terminal electric connection, and it is fixed to mould plastics each other between three public first terminal, last casing and the connecting wire three, down the coupler with the three public first terminal electric connection of last coupler.
2. The coupler assembly with the power line as claimed in claim 1, wherein the lower coupler comprises a lower housing, a fixing seat, clamping terminals and a connecting terminal, the outer side surface of the lower housing is provided with a limiting protrusion, the fixing seat is fixed in the lower housing, three clamping terminals are fixedly arranged in the fixing seat, one end of any clamping terminal is fixed with a male terminal, the other end of any clamping terminal is fixed with a connecting terminal, the inner side surface of the upper housing is provided with a limiting groove, and the limiting protrusion is clamped with the limiting groove.
3. The coupler assembly with the power line as claimed in claim 2, wherein the clamping terminal clamps the male terminal at one end and the terminal at the other end.
4. The coupler assembly with the power line as claimed in claim 2, wherein the fixing base is provided with a buckle, the lower housing is provided with a buckle hole, and the buckle hole are fastened and fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020986810.XU CN212136729U (en) | 2020-06-02 | 2020-06-02 | Coupler assembly with power line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020986810.XU CN212136729U (en) | 2020-06-02 | 2020-06-02 | Coupler assembly with power line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212136729U true CN212136729U (en) | 2020-12-11 |
Family
ID=73670062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020986810.XU Active CN212136729U (en) | 2020-06-02 | 2020-06-02 | Coupler assembly with power line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212136729U (en) |
-
2020
- 2020-06-02 CN CN202020986810.XU patent/CN212136729U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |