CN202405433U - Electric wire connector structure - Google Patents
Electric wire connector structure Download PDFInfo
- Publication number
- CN202405433U CN202405433U CN2011205037644U CN201120503764U CN202405433U CN 202405433 U CN202405433 U CN 202405433U CN 2011205037644 U CN2011205037644 U CN 2011205037644U CN 201120503764 U CN201120503764 U CN 201120503764U CN 202405433 U CN202405433 U CN 202405433U
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- China
- Prior art keywords
- electric wire
- hole
- fastening
- fastener hole
- platform
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- Expired - Fee Related
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Abstract
The utility model relates to an electric wire connector structure which comprises a wiring column arranged in a wiring box, an electric wire hole horizontally penetrating through the wiring column on the wiring column, and a fastening hole arranged on the wiring column and used for fastening an electric wire; the axis of the fastening hole is vertical to that of the electric wire hole; the electric wire is inserted into the fastening hole for fastening by a fastening piece; the middle part of the fastening hole protrudes outwards so as to from a drum-shaped structure; the fastening hole is communicated with the electric wire hole; and the shape of the fastening piece is matched with that of the fastening hole. Compared with the electric wire connector structure in the prior art, the electric wire connector structure disclosed by the utility model has a simpler method for connection operation; only a simple press mode is adopted, so that the drum-shaped fastening piece is pressed in the fastening hole; when the electric wire is relatively short, the connection can be more convenient by using the structure; and the structure principle is very simple so that the structure is suitable for being popularized as a standard piece.
Description
Technical field
The utility model relates to the electrical structure design field, specifically, relates to a kind of power lug structure, can realize easily and efficiently electric wire being connected with power lug.
Background technology
Power lug of the prior art, such as push switch, small electric apparatus etc.; Its power lug normally is located in the electric wire box, has the binding post of cylindrical or rectangle; Binding post is provided with the horizontal wire hole that electric wire passes that is used for, and also is provided with on the binding post to be used for the fastener hole that electric wire is fastening, and mostly fastener hole is screw and is connected with wire hole; Like this, after electric wire passes wire hole, screw in fastening screw through securing members such as bolt, screws; The free end of securing member holds out against electric wire, can realize being connected of electric wire and power lug.
The power lug of said structure exists many shortcomings, such as, securing members such as swivel bolt, screw be passed through and the fastening of electric wire could be realized, waste time and energy; And when electric wire was relatively shorter, through swivel bolt, screw etc., the free end of securing member might be extruded electric wire, and is bad fixing.
Based on the defective that exists in the prior art, the utility model is intended to design a kind of novel power lug structure, and its main purpose is to realize easily and efficiently electric wire being connected with power lug.
Summary of the invention
The purpose of the utility model is to overcome the deficiency of prior art, and a kind of power lug structure is provided, and can realize easily and efficiently electric wire being connected with power lug.
In order to realize the purpose of the utility model, the technical scheme that the utility model adopts is:
A kind of power lug structure comprises the binding post of being located in the electric wire box, and said binding post is provided with the wire hole that traverses binding post; Also be provided with on the said binding post and be used for the fastener hole that electric wire is fastening, the axis of said fastener hole and the axis normal of wire hole, electric wire inserts in the fastener hole fastening through securing member; Said fastener hole middle part is to outer lug; Form the drum type structure, said fastener hole is connected with wire hole, and the shape of said securing member and the shape of fastener hole are complementary.
The two ends of said securing member are upper and lower connection platform; Between said two connection platforms is the brace spring; Said brace spring comprises more than three and around the axis of being located at upper and lower connection platform, after said securing member inserted fastener hole, the minimum point of following connection platform was lower than the peak of wire hole.
The said diameter of going up the external diameter of connection platform greater than the fastener hole inlet, the said diameter of the external diameter of platform that connect down smaller or equal to fastener hole.
The beneficial effect of the utility model is:
1. with respect to power lug structure of the prior art, the method for operation that the power lug structure of employing the utility model connects is fairly simple, as long as adopt the mode of simple press, the securing member of drum type is pushed the entering fastener hole get final product;
2. more convenient in electric wire connection more in short-term;
3. structural principle is very simple, is suitable as standard component and promotes.
Description of drawings
Fig. 1 is the structural representation of power lug in the prior art;
Fig. 2 is the structural representation of the utility model;
Fig. 3 looks the structure for amplifying sketch map for the vertical profile of the utility model binding post.
Among the figure: 1, electric wire box; 2, binding post; 3, electric wire; 4, fastener hole; 5, bolt; 6, wire hole; 7, securing member; 8, connect platform on; 9, connect platform down; 10 brace springs.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further specified:
Embodiment one: referring to Fig. 1, and Fig. 2, Fig. 3.
Fig. 1 is the structural representation of power lug in the prior art; Its power lug is located in the electric wire box 1, has binding post 2; Binding post 2 is provided with the horizontal wire hole 6 that electric wire 3 passes that is used for, and also is provided with on the binding post 2 to be used for the fastener hole 4 that electric wire 3 is fastening, and fastener hole 4 is connected for screw and with wire hole 6; Like this, after electric wire 3 passes wire hole 6, screw in fastening screw through bolt 5 securing members such as grade 7; The free end of securing member 7 holds out against electric wire 3, can realize being connected of electric wire 3 and power lug.
Fig. 2, Fig. 3 have disclosed the principle of the utility model.
A kind of power lug structure; Comprise the binding post of being located in the electric wire box 12, said binding post 2 is provided with the wire hole 6 that traverses binding post 2, also is provided with on the said binding post 2 to be used for the fastener hole 4 that electric wire 3 is fastening; The axis normal of the axis of said fastener hole 4 and wire hole 6; Electric wire 3 inserts in the fastener hole 4 fastening through securing member, said fastener hole 4 middle parts form the drum type structure to outer lug; Said fastener hole 4 is connected with wire hole 6, and the shape of the shape of said securing member 7 and fastener hole 4 is complementary.
The two ends of said securing member 7 be last connection platform 8 with under be connected platform 9; Between said two connection platforms is brace spring 10; Said brace spring 10 comprises more than three and connects platform 8 and the axis that time is connected platform 9 around being located at; After said securing member 7 inserted fastener hole 4, the minimum point of following connection platform 9 was lower than the peak of wire hole 6.
With respect to power lug structure of the prior art; The method of operation that the power lug structure of employing the utility model connects is fairly simple; As long as adopt the mode of simple press, the securing member 7 of drum type is pushed entering fastener hole 4 get final product, more convenient in electric wire 3 connection more in short-term.
The said diameter of going up the external diameter of connection platform 8 greater than fastener hole 4 inlets, the said diameter of the external diameter of platform 9 that connect down smaller or equal to fastener hole 4.Such structural design is inconvenient to extract after can preventing securing member 7 is pressed into fastener hole 4.
The structural principle of the utility model is very simple, is suitable as standard component and promotes.
What the embodiment of the utility model announced is preferred embodiment; But be not limited thereto, those of ordinary skill in the art is very easily according to the foregoing description; Understand the spirit of the utility model; And make different amplifications and variation, but only otherwise break away from the spirit of the utility model, all in the protection range of the utility model.
Claims (3)
1. power lug structure; Comprise the binding post of being located in the electric wire box (1) (2), said binding post (2) is provided with the wire hole (6) that traverses binding post (2), also is provided with on the said binding post (2) to be used for the fastener hole (4) that electric wire (3) is fastening; The axis normal of the axis of said fastener hole (4) and wire hole (6); Electric wire (3) inserts in the fastener hole (4) fastening through securing member (7), it is characterized in that: said fastener hole (4) middle part forms the drum type structure to outer lug; Said fastener hole (4) is connected with wire hole (6), and the shape of the shape of said securing member (7) and fastener hole (4) is complementary.
2. power lug structure according to claim 1; It is characterized in that: the two ends of said securing member (7) be last connection platform (8) with under be connected platform (9); Between said two connection platforms is brace spring (10); Said brace spring (10) comprises more than three and around being located at the axis that connects platform (8) and be connected platform (9) down, after said securing member (7) inserted fastener hole (4), the following minimum point that connects platform (9) was lower than the peak of wire hole (6).
3. power lug structure according to claim 2 is characterized in that: the said diameter of going up the external diameter of connection platform (8) greater than fastener hole (4) inlet, the said diameter of the external diameter of platform (9) smaller or equal to fastener hole (4) that connect down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205037644U CN202405433U (en) | 2011-12-07 | 2011-12-07 | Electric wire connector structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205037644U CN202405433U (en) | 2011-12-07 | 2011-12-07 | Electric wire connector structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202405433U true CN202405433U (en) | 2012-08-29 |
Family
ID=46703059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205037644U Expired - Fee Related CN202405433U (en) | 2011-12-07 | 2011-12-07 | Electric wire connector structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202405433U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102496788A (en) * | 2011-12-07 | 2012-06-13 | 吴江市恒得利电子有限公司 | Wire joint structure |
-
2011
- 2011-12-07 CN CN2011205037644U patent/CN202405433U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102496788A (en) * | 2011-12-07 | 2012-06-13 | 吴江市恒得利电子有限公司 | Wire joint structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120829 Termination date: 20121207 |