CN214227263U

CN214227263U - Metal casing switch socket ground connection conducting structure

Info

Publication number: CN214227263U
Application number: CN202120202676.4U
Authority: CN
Inventors: 万春晓
Original assignee: Hager Electric Huizhou Co ltd
Current assignee: Hager Electric Huizhou Co ltd
Priority date: 2021-01-22
Filing date: 2021-01-22
Publication date: 2021-09-17
Anticipated expiration: 2031-01-22

Abstract

The utility model relates to a structure application technique among the machinery trade especially relates to metal casing switch socket ground connection conductive structure. The metal bottom box comprises a metal bottom box and a panel which are mutually buckled, wherein the panel is provided with a mounting hole, and a locking rivet is arranged on the mounting hole; the locking rivet is integrally cylindrical, the opening end of the locking rivet is horn-shaped, and sharp-angled convex edges are uniformly distributed on the circumferential wall outside the opening end. The utility model discloses a locking rivet can directly puncture the coating of mounting hole, switches on with the panel, if metal panel protective coating when using to drop, when probably the surface had electrified risk, the panel need with surface mounting end box safety ground connection this moment, draws forth the protector disconnection, reaches with electric safety and reliability, saves worker's processing simultaneously and gets rid of the interior protective layer man-hour of panel mounting hole, reduces assemble duration, improves assembly process reliability, reduce cost.

Description

Metal casing switch socket ground connection conducting structure

Technical Field

The utility model relates to a structure application technique among the mechanical industry especially relates to and is applied to the ground connection electrically conductive structure on metal electrical accessory switch, socket class product, and its metal surface has different colours to spray powder or examine the lacquer.

Background

When the socket product of the electrical accessory switch with the metal surface provided with the powder spraying or paint baking with different colors is produced, the powder spraying or paint coating needs to be removed, and the phenomenon of poor grounding occurs, so that the electricity utilization safety is influenced. On the products of the switch socket of the powder spraying or paint baking electrical accessory, a round rivet is generally punched and molded, the powder spraying or paint baking coating in the mounting hole is removed by a panel through a drilling machine or a punch, the working procedure is required to be added, the time is consumed, and the electricity utilization safety is influenced due to the fact that the removal is not clean sometimes. And the size of the mounting hole is deformed when the drilling machine or the punch removes powder sprayed in the mounting hole, the hole is enlarged, poor grounding after riveting assembly is possible to be caused, and the electricity utilization safety is also influenced.

SUMMERY OF THE UTILITY MODEL

To the technical problem, the utility model provides a technical problem provide a metal casing switch socket ground connection conductive structure of safe ground connection.

In order to solve the technical problems, the technical scheme of the invention is as follows: a grounding conductive structure of a metal shell switch socket comprises a metal bottom box and a panel which are mutually buckled, wherein the panel is provided with a mounting hole, and a locking rivet is arranged on the mounting hole; the locking rivet is integrally cylindrical, the opening end of the locking rivet is horn-shaped, and sharp-angled convex edges are uniformly distributed on the circumferential wall outside the opening end.

Further: in the above grounding conductive structure of the metal shell switch socket, the number of the sharp-angled convex edges is 10. The riveting force is excessively increased by the sharp-angle convex edges, so that the compression deformation of the rivet hole is reduced, the subsequent use and installation are difficult, the sharp-angle convex edges are too few, the coating of the installation hole is not broken by stabs, the non-conduction is caused, and the electricity safety problem is caused. The locking rivet is a brass rivet. The number of the locking rivets is 2. And a locking screw is arranged in the locking rivet. And the bottom box is provided with a grounding terminal. The grounding terminal is a locking brass terminal.

Compared with the prior art, the grounding conductive structure of the metal shell switch socket comprises a metal bottom box and a panel which are mutually buckled, wherein the panel is provided with a mounting hole, and a locking rivet is arranged on the mounting hole; the locking rivet is integrally cylindrical, the opening end of the locking rivet is horn-shaped, and sharp-angled convex edges are uniformly distributed on the circumferential wall outside the opening end. The utility model discloses a locking rivet can directly puncture the coating of mounting hole, switches on with the panel, if metal panel protective coating when using to drop, when probably the surface had electrified risk, the panel need with surface mounting end box safety ground connection this moment, draws forth the protector disconnection, reaches with electric safety and reliability, saves worker's processing simultaneously and gets rid of the interior protective layer man-hour of panel mounting hole, reduces assemble duration, improves assembly process reliability, reduce cost.

Drawings

Fig. 1 is a simplified sectional view of the grounding conductive structure of the metal shell switch socket of the present invention;

FIG. 2 is an enlarged schematic view of the structure of the locking rivet of the present invention;

the metal bottom box 1, the panel 2, the mounting hole 3, the locking rivet 4, the sharp-angled convex edge 5, the locking screw 6 and the grounding terminal 7.

Detailed Description

To facilitate understanding for those skilled in the art, the present invention will be described in further detail with reference to the accompanying drawings and embodiments.

Referring to FIGS. 1-2: a metal shell switch socket grounding conductive structure comprises a metal bottom box 1 and a panel 2 which are mutually buckled, wherein the panel is provided with a mounting hole 3, and a locking rivet 4 is arranged on the mounting hole; the locking rivet is integrally cylindrical, the opening end of the locking rivet is horn-shaped, and sharp-angled convex edges 5 are uniformly distributed on the circumferential wall outside the opening end. The number of the sharp-angle convex ridges is 10. The locking rivet is a brass rivet. The number of the locking rivets is 2. And a locking screw 6 is arranged in the locking rivet. And the bottom box is provided with a grounding terminal 7. The ground terminal 7 is a locking brass terminal.

Above-mentioned locking rivet 4 can directly puncture the coating of mounting hole 3, switches on with panel 2, and when metal panel protective coating used and drops, when probably the surface had electrified risk, panel 2 needed and 1 safety ground connection at the bottom of the surface mounting this moment, draws forth the protector disconnection, reaches power consumption safe and reliable, saves simultaneously that worker's processing gets rid of in 1 mounting hole 3 protective layer man-hour of panel, reduces the assemble duration, improves assembly process reliability, reduce cost.

It is to be understood that the above-described embodiments of the present invention are merely examples provided for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. Are intended to be included within the scope of the claims.

Claims

1. The utility model provides a metal casing switch socket ground connection electrically conductive structure, includes box (1) and panel (2) at the bottom of the metal of mutual lock, the panel on be equipped with mounting hole (3), its characterized in that: the mounting hole is provided with a locking rivet (4); the locking rivet is integrally cylindrical, the opening end of the locking rivet is horn-shaped, and sharp-angled convex edges (5) are uniformly distributed on the circumferential wall outside the opening end.

2. The metal-enclosed switching receptacle ground conductive structure of claim 1, wherein: the number of the sharp-angle convex ridges is 10.

3. The metal-enclosed switching receptacle ground conductive structure of claim 2, wherein: the locking rivet is a brass rivet.

4. The metal-enclosed switching receptacle ground conductive structure of claim 3, wherein: the number of the locking rivets is 2.

5. The metal-enclosed switching receptacle ground conductive structure of claim 1, wherein: and a locking screw (6) is arranged in the locking rivet.

6. The metal-enclosed switching receptacle ground conductive structure of claim 1, wherein: and the bottom box is provided with a grounding terminal (7).

7. The metal-enclosed switching receptacle ground conductive structure of claim 6, wherein: the grounding terminal (7) is a locking brass terminal.