CN214254847U

CN214254847U - Generator plug

Info

Publication number: CN214254847U
Application number: CN202120359408.3U
Authority: CN
Inventors: 胡旭强
Original assignee: Zhejiang Suoben Electric Co ltd
Current assignee: Zhejiang Suoben Electric Co ltd
Priority date: 2021-02-09
Filing date: 2021-02-09
Publication date: 2021-09-21
Anticipated expiration: 2031-02-09

Abstract

The utility model discloses a structure is more reliable, the equipment is more convenient generator plug. The technical scheme adopted comprises the following steps: the base, peg graft and be in a set of electrically conductive participating in on the base, establish the casing of base upper end, electrically conductive participating in the upper segment grafting is in the first reference column of base upper end, the base corresponds be equipped with the second reference column between the first reference column, its characterized in that: the upper end of the base is provided with a positioning seat, the positioning seat is provided with a third positioning column inserted into the second positioning column, the top of the conductive pin is abutted against the positioning seat, and a positioning part abutted against the positioning seat is arranged in the shell.

Description

Generator plug

Technical Field

The utility model relates to a generator plug.

Background

Generator plug, as the name implies, is a special plug for a generator, such as for a gasoline or diesel generator. The structure includes: the device comprises a base, a group of conductive pins inserted on the base and a shell arranged at the upper end of the base. The upper ends of the conductive pins are inserted into the positioning columns at the upper ends of the bases. In order to improve the connection strength between the conductive pin and the base, the conventional structure is provided with a hook in a slot of the positioning column, and the hook is hung in a hanging groove of the side wall of the conductive pin in a forced extrusion mode, so that the connection mode is difficult to assemble, and under the condition of large current, the hook can be softened due to heating, and further the conductive pin is loosened.

In view of the above problems, the applicant has proposed an application of chinese utility model patent with patent number "201822093683.6" and name "a generator plug", and the solution thereof mainly includes: set up the apron above the reference column of base, the apron passes through central screw and is connected with the base, and the top of participating in electrically conducts supports on the apron. Although the structure solves the problem that the conductive pin is loosened due to softening of the hook caused by heating, the structure also has the following problems: 1. the conductive pin can not be fixed due to the falling off of the central screw in use; 2. during production, the conductive pins can not be fixed because workers forget to assemble the central screws; 3. one screw is added to the conventional structure, resulting in an increase in assembly process and material cost.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a structure is more reliable, the equipment is more convenient generator plug.

In order to solve the above problem, the utility model discloses a technical scheme include: the base, peg graft and be in a set of electrically conductive participating in on the base, establish the casing of base upper end, electrically conductive participating in the upper segment grafting is in the first reference column of base upper end, the base corresponds be equipped with the second reference column between the first reference column, its characterized in that: the upper end of the base is provided with a positioning seat, the positioning seat is provided with a third positioning column inserted into the second positioning column, the top of the conductive pin is abutted against the positioning seat, and a positioning part abutted against the positioning seat is arranged in the shell.

The generator plug is characterized in that: and screws are connected among the second positioning column, the third positioning column and the positioning part.

The generator plug is characterized in that: the conductive pin is provided with a hook, and the hook is connected with the upper end of the first positioning column in a hanging mode.

The generator plug is characterized in that: the conductive pins comprise a zero line conductive pin, a live wire conductive pin and a grounding conductive pin, the zero line conductive pin, the live wire conductive pin and the grounding conductive pin are arranged in the base in a circumferential arrangement mode, a partition plate used for isolating the zero line conductive pin, the live wire conductive pin and the grounding conductive pin is arranged at the center of the base, the end part of the partition plate is connected with a second positioning column, and the bottom of the positioning seat is attached to the top of the partition plate.

The generator plug is characterized in that: the base lateral wall is equipped with the location lug, the casing bottom be equipped with location lug complex second constant head tank.

The generator plug is characterized in that: and the bottom of the positioning seat is provided with a yielding groove corresponding to the wiring hole of the conductive pin.

The generator plug is characterized in that: the upper ends of the conductive pins are inserted into the first positioning grooves of the positioning seat.

The utility model discloses a generator plug advantage as follows: the positioning seat is fixed through the cooperation with location portion in the casing and the cooperation through third reference column and first reference column after the equipment, has left out the central screw to can effectively prevent the pine of positioning seat and take off, simplify the assembly process simultaneously, and reduce manufacturing cost.

The present invention will be further explained with reference to the drawings attached to the specification.

Drawings

Fig. 1 is an exploded view of a generator plug of the present invention;

fig. 2 is a cross-sectional view of a generator plug of the present invention;

fig. 3 is an assembly diagram of the base, the conductive pins and the positioning seat according to the present invention;

fig. 4 is a schematic structural view of the base of the present invention;

fig. 5 is a schematic structural view of the positioning seat of the present invention;

fig. 6 is a schematic structural diagram of the housing of the present invention.

Detailed Description

Referring to fig. 1-6, the generator plug of the present invention comprises a circular base 1, a set of conductive pins 2 inserted into the base 1, and a housing 3 disposed on the upper end of the base 1. The conductive pins 2 comprise a neutral conductive pin 201, a live conductive pin 202 and a ground conductive pin 203, and the neutral conductive pin 201, the live conductive pin 202 and the ground conductive pin 203 are inserted and blocked in the base 1 in a circumferential arrangement mode. The upper section (occupying about total length 1/3) of the conductive pin 2 is inserted into the first positioning column 4 at the upper end of the base 1. And a second positioning column 5 is arranged between the base 1 and the first positioning column 4. The upper end of the base 1 is provided with a positioning seat 6, the positioning seat 6 is provided with a third positioning column 7 inserted into the second positioning column 5, the top of the conductive pin 2 abuts against the positioning seat 6, and a positioning part 9 abutting against the positioning seat 6 is arranged in the shell 3. In order to ensure that the conductive pin 2 and the positioning seat 6 have better stability, the upper end of the conductive pin 2 is inserted into the first positioning groove 8 of the positioning seat 6.

Preferably, a screw 10 is connected between the second positioning column 5, the third positioning column 7 and the positioning part 9. The screws 10 further fix the positioning seat 6 and fix the shell 3 to the base 1, so that the use amount of the screws is reduced and the assembly process is simplified.

Preferably, a hook 11 is arranged on the conductive pin 2, and the hook 11 is hooked with the upper end of the first positioning column 4 to prevent the conductive pin 2 from being pulled out.

Preferably, the center of the base 1 is provided with a separation plate 12 for separating the neutral conductor pin 201, the live conductor pin 202 and the ground conductor pin 203, an end of the separation plate 12 is connected with the second positioning column 5, and the bottom of the positioning seat 6 is attached to the top of the separation plate 12. Through the structure, three independent closed wiring cavities are formed at the upper end of the base 1, so that the problem of short circuit between wires can be effectively solved, and the safety is greatly improved.

Preferably, base 1 lateral wall is equipped with location lug 13, casing 3 bottom be equipped with location lug 13 complex second constant head tank 14, in order to play right the positioning action of casing 3 mounted position makes can accurate butt joint between second reference column 5, third reference column 7, the location portion 9, in order to improve the convenience of assembly.

Preferably, the bottom of the positioning seat 6 is provided with a yielding groove 16 corresponding to the wiring hole 15 of the conductive pin 2. And a larger closed wiring cavity is formed at the upper end of the base 1, so that wiring is facilitated.

In the above, the present invention is not limited to any form, and although the present invention has been disclosed in the above preferred embodiments, it is not limited to the present invention, and any skilled person familiar with the art can make some changes or modifications to equivalent embodiments without departing from the technical scope of the present invention, but all the technical matters of the present invention do not depart from the technical scope of the present invention.

Claims

1. The utility model provides a generator plug, includes base (1), pegs graft a set of electrically conductive participating in (2) on base (1), establishes casing (3) of base (1) upper end, electrically conductive participating in (2) upper segment peg graft in first reference column (4) of base (1) upper end, base (1) correspond be equipped with second reference column (5), its characterized in that between first reference column (4): the upper end of the base (1) is provided with a positioning seat (6), the positioning seat (6) is provided with a third positioning column (7) inserted into the second positioning column (5), the top of the conductive pin (2) is abutted against the positioning seat (6), and the shell (3) is internally provided with a positioning part (9) abutted against the positioning seat (6).

2. The generator plug of claim 1, wherein: and screws (10) are connected among the second positioning column (5), the third positioning column (7) and the positioning part (9).

3. The generator plug of claim 1, wherein: the conductive pin (2) is provided with a hook (11), and the hook (11) is connected with the upper end of the first positioning column (4) in a hanging manner.

4. The generator plug of claim 1, wherein: the conductive pin (2) comprises a zero-line conductive pin (201), a live-line conductive pin (202) and a grounding conductive pin (203), the zero-line conductive pin (201), the live-line conductive pin (202) and the grounding conductive pin (203) are arranged in the base (1) in a circumferential arrangement mode, a partition board (12) used for isolating the zero-line conductive pin (201), the live-line conductive pin (202) and the grounding conductive pin (203) is arranged at the center of the base (1), the end part of the partition board (12) is connected with a second positioning column (5), and the bottom of the positioning seat (6) is attached to the top of the partition board (12).

5. The generator plug of claim 1, wherein: the base (1) lateral wall is equipped with location lug (13), casing (3) bottom be equipped with location lug (13) complex second constant head tank (14).

6. The generator plug of claim 1, wherein: and a yielding groove (16) is formed in the bottom of the positioning seat (6) corresponding to the wiring hole (15) of the conductive pin (2).

7. The generator plug of claim 1, wherein: the upper ends of the conductive pins (2) are inserted into the first positioning grooves (8) of the positioning seats (6).