CN210985125U

CN210985125U - Flat three-plug socket

Info

Publication number: CN210985125U
Application number: CN201921934408.0U
Authority: CN
Inventors: 白建功; 李永钦; 章志鸿
Original assignee: Dongguan Recheer Electric Appliance Co ltd
Current assignee: Dongguan Recheer Electric Appliance Co ltd
Priority date: 2019-11-11
Filing date: 2019-11-11
Publication date: 2020-07-10
Anticipated expiration: 2029-11-11

Abstract

The utility model discloses a flat three-plug socket, which comprises a base, a cover plate and a frame cover, wherein the bottom of the base is provided with four groups of threaded holes, four corners on the base are respectively provided with a first limit hole and a second limit hole, four corners on the lower surface of the cover plate are respectively and integrally formed with a first locating pin, the first locating pin is inserted in the first limit hole, the bottom of the second limit hole is welded with a spring, the side wall of the second limit hole is provided with a limit groove, four corners on the lower surface of the frame cover are respectively and fixedly connected with a silicon rubber block, four corners on the lower surface of the frame cover are respectively and integrally formed with a second locating pin, four groups of the second locating pins are respectively and integrally formed with an elastic clamping block, four corners on the cover plate are respectively and correspondingly provided with a third limit hole, the second locating pin is inserted in the second limit hole, the elastic clamping block is clamped in the limit groove, the, the utility model discloses the installation is swift simple, and frame lid joint is firm, is difficult for droing.

Description

Flat three-plug socket

Technical Field

The utility model relates to a socket technical field specifically is a flat three socket-outlets.

Background

The socket is also called as a power socket and a switch socket. A socket is a receptacle into which one or more circuit connections can be inserted, through which various connections can be inserted, thus facilitating the connection to other circuits. The connection and disconnection between the circuit and the copper piece are realized to finally achieve the connection and disconnection of the part of the circuit.

The household main socket is generally installed on a wall and then connected through an external plugboard to achieve the purpose of increasing available jacks. Present domestic socket all comprises base, apron and frame lid, and wherein, the base is fixed in the embedded groove on the wall through the nail, and the apron passes through the bolt fastening to the base on, then the frame lid is either ordinary joint is fixed, or bonds through glue, and the former is very easily droed under the collision, and the later also comes unstuck easily after long-time use for the edge crack increases, can't reach the protection and improve the purpose of aesthetic property.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a flat three socket-outlets, the installation is swift simple, and frame lid joint is firm, is difficult for droing to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the flat three-plug socket comprises a base, a cover plate and a frame cover, wherein four groups of threaded holes are formed in the bottom of the base, a first limiting hole and a second limiting hole are formed in the four corners of the upper surface of the base, a first positioning pin is integrally formed in the four corners of the lower surface of the cover plate and is inserted into the first limiting hole, a spring is welded at the bottom of the second limiting hole, a limiting groove is formed in the side wall of the second limiting hole, silicone rubber blocks are connected to the four corners of the lower surface of the frame cover in a splicing mode, a second positioning pin is integrally formed in the four corners of the lower surface of the frame cover, elastic clamping blocks are integrally formed on the second positioning pins, a third limiting hole is correspondingly formed in the four corners of the cover plate, the second positioning pins are inserted into the second limiting hole in a splicing mode, the elastic clamping blocks are connected into the limiting grooves, and three plug holes are formed.

Preferably, four groups of the threaded holes are respectively arranged at four corners of the base, and the top ends of the four groups of the threaded holes are respectively connected with elastic rubber gaskets.

Preferably, the top edge of the base is glued with a sealing ring.

Preferably, the upper surface of the frame cover is flush with the upper surface of the cover plate.

Preferably, the inner wall of the first limiting hole is glued with an elastic rubber pad.

Preferably, the elastic clamping blocks are obliquely arranged, and sponge pads are glued to the tops of the limiting grooves.

Compared with the prior art, the beneficial effects of the utility model are that:

four corners of the lower surface of the cover plate are integrally formed with first positioning pins which are inserted into the first positioning holes, the bottom of the second positioning holes is welded with springs, the side walls of the second positioning holes are provided with limiting grooves, four corners of the lower surface of the frame cover are respectively connected with silicon rubber blocks, four corners of the lower surface of the frame cover are respectively integrally formed with second positioning pins, four groups of second positioning pins are respectively and integrally formed with elastic clamping blocks, four corners of the cover plate are respectively and correspondingly provided with third positioning holes, the four groups of first positioning pins of the cover plate are inserted into the corresponding first limiting holes, the edge of the cover plate is covered by the frame cover, the four groups of second positioning pins are inserted into the corresponding second limiting holes through the third limiting holes, the edge pressing frame is pressed to the springs to compress the elastic clamping blocks forcibly, the elastic clamping blocks are clamped into the limiting grooves, and the installation can be finished, the utility model has the advantages of rapidness and simplicity, the frame cover is firmly clamped and is not easy to fall off.

Drawings

Fig. 1 is a schematic top view of the present invention;

FIG. 2 is a schematic sectional view of the present invention;

fig. 3 is an enlarged schematic view of the structure a of fig. 2 according to the present invention.

In the figure: 1. a base; 2. a cover plate; 3. a frame cover; 4. a threaded hole; 5. a first limit hole; 6. a spring; 7. a limiting groove; 8. a silicone rubber block; 9. a first positioning pin; 10. an elastic clamping block; 11. a second limiting hole; 12. three-plug jack; 13. a third limiting hole; 14. a second positioning pin; 15. an elastic rubber gasket; 16. a seal ring; 17. an elastic rubber pad; 18. a spongy cushion.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a flat three-plug socket comprises a base 1, a cover plate 2 and a frame cover 3, wherein the upper surface of the frame cover 3 is flush with the upper surface of the cover plate 2, four corners of the bottom of the base 1 are provided with threaded holes 4, the top ends of the four groups of threaded holes 4 are respectively glued with an elastic rubber gasket 15, so that the base 1 can be prevented from being damaged when the base 1 is fixed, and three plug jacks 12 are formed in the cover plate 2;

the four corners of the base 1 are respectively provided with a first limiting hole 5 and a second limiting hole 11, the four corners of the lower surface of the cover plate 2 are respectively and integrally formed with a first limiting pin 9, the first limiting pin 9 is inserted into the first limiting hole 5, in order to enhance the clamping tightness between the first limiting pin 9 and the first limiting hole 5, the inner wall of the first limiting hole 5 is glued with an elastic rubber pad 17, the bottom of the second limiting hole 11 is welded with a spring 6, the side wall of the second limiting hole 11 is provided with a limiting groove 7, the four corners of the lower surface of the frame cover 3 are respectively glued with a silicon rubber block 8, the four corners of the lower surface of the frame cover 3 are respectively and integrally formed with second positioning pins 14, the four groups of the second positioning pins 14 are respectively and integrally formed with elastic clamping blocks 10, the four corners of the cover plate 2 are respectively and correspondingly provided with third limiting holes 13, and the second positioning pins 14 are inserted into the second limiting holes 11, elasticity fixture block 10 joint in spacing groove 7, elasticity fixture block 10 slope sets up, the top is glued at spacing inslot 7 has foam-rubber cushion 18 for elasticity fixture block 10 and spacing inslot 7 interior top flexonics, base 1 top edge is glued there is sealing washer 16, strengthens the leakproofness of

base

1 and 3 edges of frame lid, hinders the entering of dust.

The working principle is as follows: fixing a base 1 in an embedded groove formed in a wall through bolts, placing a patch board into the base 1, aligning three insertion holes 12 with the patch board, inserting four groups of first positioning pins 9 of a cover plate 2 into corresponding first limiting holes 5, covering the edge of the cover plate 2 with a frame cover 3, inserting four groups of second positioning pins 14 into corresponding second limiting holes 11 through third limiting holes 13, pressing the edge pressing frame cover 3 to a spring 6 with force, and clamping an elastic clamping block 10 into a limiting groove 7 to complete installation.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a socket is inserted to flat three, includes base (1), apron (2) and frame lid (3), its characterized in that: four groups of threaded holes (4) are formed in the bottom of the base (1), a first limiting hole (5) and a second limiting hole (11) are formed in each of the upper four corners of the base (1), a first positioning pin (9) is integrally formed in each of the lower four corners of the cover plate (2), the first positioning pin (9) is inserted into the first limiting hole (5), a spring (6) is welded at the bottom of the second limiting hole (11), a limiting groove (7) is formed in the side wall of the second limiting hole (11), a silicon rubber block (8) is glued to each of the lower four corners of the frame cover (3), second positioning pins (14) are integrally formed in each of the lower four corners of the frame cover (3), elastic blocks (10) are integrally formed on the four groups of second positioning pins (14), third limiting holes (13) are correspondingly formed in each of the upper four corners of the cover plate (2), and the second positioning pins (14) are inserted into the second limiting holes (11), the elastic clamping block (10) is clamped in the limiting groove (7), and the cover plate (2) is provided with three insertion holes (12).

2. A flat three-prong female jack according to claim 1, wherein: the four groups of threaded holes (4) are respectively arranged at four corners of the base (1), and the top ends of the four groups of threaded holes (4) are respectively connected with elastic rubber gaskets (15).

3. A flat three-prong female jack according to claim 1, wherein: the edge of the top of the base (1) is glued with a sealing ring (16).

4. A flat three-prong female jack according to claim 1, wherein: the upper surface of the frame cover (3) is flush with the upper surface of the cover plate (2).

5. A flat three-prong female jack according to claim 1, wherein: the inner wall of the first limiting hole (5) is glued with an elastic rubber pad (17).

6. A flat three-prong female jack according to claim 1, wherein: the elastic clamping block (10) is obliquely arranged, and a sponge pad (18) is connected to the top in the limiting groove (7) in an adhesive mode.