CN210468222U

CN210468222U - Socket convenient to installation

Info

Publication number: CN210468222U
Application number: CN201921514340.0U
Authority: CN
Inventors: 钱逸敏; 施孝能
Original assignee: Ningbo Clever Elephant Electric Co ltd
Current assignee: Ningbo Clever Elephant Electric Co ltd
Priority date: 2019-09-11
Filing date: 2019-09-11
Publication date: 2020-05-05
Anticipated expiration: 2029-09-11

Abstract

The utility model relates to a socket technical field specifically is a socket convenient to installation, including casing, connection terminal, protecgulum and lock joint in the preceding closing cap of protecgulum front end, the side of casing is equipped with the incoming line, be equipped with the jack on the protecgulum, the connection terminal is located the interior bottom of casing, the protecgulum pass through the retaining member connect in the casing front end, the rear end of protecgulum be equipped with the grafting body of jack butt joint, grafting body electrical property connect in soon the connection terminal. The utility model has simple structure and reasonable layout; because the wire holder is positioned at the inner bottom of the shell, a power line is led into the shell from the wire inlet and is connected with the wire holder before the shell is sealed by mud, so that the connection is simple and convenient, the required length of the power line is short, and materials are saved; the front cover and the shell are fixedly connected through the locking piece, the installation is simple and rapid, and the installation efficiency is improved.

Description

Socket convenient to installation

Technical Field

The utility model relates to a socket technical field specifically is a socket convenient to installation.

Background

In life, household appliances such as televisions, refrigerators, washing machines and the like are used, and the household appliances can normally work only after a plug is plugged into a socket and powered on. The existing socket is generally arranged in a wall body, and has the advantages that the utilization rate of indoor space is improved; during the installation, at first need with the casing mud seal in the wall body to be connected the power cord introduction casing in the wall body with the connection terminal of protecgulum rear end, then close the protecgulum at the casing front end, and aim at the screw hole in the casing with the screw, screw up fixedly, at last with preceding closing cap lock joint to the protecgulum again, be used for hiding the screw, improve the aesthetic property.

However, the above-described mounting method has the following two problems: (1) because the internal space of the shell is smaller and the wire holder is positioned at the rear end of the front cover, if the length of the power line reserved in the wall is too short, the difficulty of connection between the power line and the wire holder is increased, and if the length of the power line reserved in the wall is too long, the internal space of the shell is not enough; (2) because the front cover is firstly closed at the front end of the shell, and then the screw is aligned to the screw hole in the shell, the screw hole in the shell cannot be observed during butt joint, the installation difficulty is greatly improved, and the installation efficiency is reduced. To this end, we provide a socket that is easy to install.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a socket which is easy to install and which solves the two-point problem of the prior art socket installation method.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a socket convenient to installation, includes casing, connection terminal, protecgulum and preceding closing cap, the front end of casing is for opening the structure, the side of casing is equipped with the incoming line, be equipped with the jack on the protecgulum, preceding closing cap lock joint in the front end of protecgulum, a serial communication port, the connection terminal is located the interior bottom of casing, the protecgulum pass through the retaining member connect in the casing front end, the rear end of protecgulum be equipped with the grafting body of jack butt joint, grafting body electric property connect in soon the connection terminal.

The beneficial effects of the utility model reside in that: the utility model has simple structure and reasonable layout; because the wire holder is positioned at the inner bottom of the shell, a power line can be led into the shell from the wire inlet and connected with the wire holder before the shell is sealed by mud, so that the connection is simple and convenient, the required length of the power line is short, and the material is saved; in addition, the front cover and the shell are fixedly connected through the locking piece, so that the installation is simple and rapid, and the installation efficiency is improved.

Preferably, the retaining member includes threaded rod, internal thread loop bar and screw, the one end rigid coupling of threaded rod in the interior bottom of casing, the other end of threaded rod with the one end spiro union of internal thread loop bar, the other end of internal thread loop bar runs through behind the protecgulum again with the screw spiro union. The screw fixing device has the advantages that when the front cover is closed at the front end of the shell, one end of the internal thread loop bar penetrates through the front cover and extends out of the front cover, and when the screw is fixed through the screw, the screw can be directly aligned to the internal thread loop bar and screwed up and fixed, so that connection is accurate and rapid, and installation efficiency is improved.

Preferably, the number of the locking pieces is two, and the two locking pieces are arranged in a left-right symmetrical mode. Two retaining member just can be stable will the protecgulum is fixed the front end of casing, use more the work load when can both increase the installation again can cause the waste of the material of retaining member.

Preferably, the plug body electrical property connect in the wire holder means the front side of wire holder is equipped with three hole sockets, the rear side of plug body be equipped with the three-pin plug of three hole sockets grafting. Through the three-pin plug is inserted in the three-hole jack, the quick connection and the electric connection between the inserting body and the wire holder can be realized.

Preferably, the wire holder is of a cuboid structure, and three power line clamping grooves are formed in four side faces of the wire holder. Because the difference of indoor wiring trend can be fixed the power cord and be close to power cord one side in the power cord draw-in groove, both be favorable to reducing the length of power cord, be favorable to again reducing the power cord and occupy the space of casing inside.

Drawings

Fig. 1 is a perspective view of a socket easy to install according to an embodiment of the present invention;

fig. 2 is an exploded view of a receptacle for easy installation according to an embodiment of the present invention;

fig. 3 is a front view of a receptacle for ease of installation according to an embodiment of the present invention;

fig. 4 is a cross-sectional view taken along a-a in fig. 3.

Detailed Description

The following description will further describe embodiments of the present invention with reference to the accompanying drawings. The following examples are only used to illustrate the technical solutions of the present embodiments more clearly, and the protection scope of the present invention is not limited thereby.

Referring to fig. 1 to 4, in an embodiment of the present invention, a socket convenient to mount includes a housing 1, a wire holder 2, a front cover 3 and a front cover 4, a front end of the housing 1 is an open structure, the housing 1 is a rectangular structure, wire inlets 11 are disposed on four sides of the housing, a jack 31 is disposed on the front cover 3, and the front cover 4 is fastened to a front end of the front cover 3, which are all related to the prior art; the wiring seat 2 is of a cuboid structure, three power line clamping grooves are formed in four side faces of the wiring seat 2, the wiring seat 2 is installed at the inner bottom of the shell 1 through fixing screws, and a power line is led into the shell 1 from the wire inlet 11 close to one side of the power line according to the wiring trend of an indoor power line and is directly clamped into the three power line clamping grooves close to one side of the power line; the power line generally comprises a zero line, a live line and a ground wire, so that three power line clamping grooves are needed; the four side surfaces of the wire holder 2 are respectively provided with three power line clamping grooves, so that the power line clamping grooves can be selected to be used nearby according to the position of a power line, the length of the power line is reduced, and the space occupied by the power line in the shell 1 is also reduced; the front cover 3 is connected to the front end of the shell 1 through two bilaterally symmetrical locking pieces 5, each of the two locking pieces 5 comprises a threaded rod 51, an internal thread loop bar 52 and a screw 53, one end of the threaded rod 51 is fixedly connected to the inner bottom of the shell 1, the other end of the threaded rod 51 is in threaded connection with one end of the internal thread loop bar 52, two bilaterally symmetrical fixing holes 32 are arranged at the front end of the front cover 3 in a penetrating mode, and the other end of the internal thread loop bar 52 penetrates through the fixing holes 32 and then is in threaded connection with the screw 53; the rear end of the front cover 3 is provided with an inserting body 6 butted with the jack 31 (in the prior art, copper clamping pieces in one-to-one correspondence with the jacks 31 are arranged inside the inserting body 6), and the inserting body 6 is electrically and quickly connected with the wire holder 2.

In an embodiment, the electrical quick connection of the plug body 6 to the wire holder 2 means that a three-hole jack is arranged on the front side of the wire holder 2, and a three-pin plug 61 plugged with the three-hole jack is arranged on the rear side of the plug body 6. The three-pin plug 61 is inserted into the three-hole jack, so that the quick connection and the electric connection between the inserting body 6 and the wire holder 2 can be realized.

In the embodiment, the number of the jacks 31 is seven, which form a three-pin jack and two-pin jacks, the zero line end in the two-pin jacks and the zero line end in the three-pin jack are respectively and electrically connected with the zero line end in the three-pin plug 61, the live wire end in the two-pin jacks and the live wire end in the three-pin jack are respectively and electrically connected with the live wire end in the three-pin plug 61, and the ground wire end in the triangular jack is electrically connected with the ground wire end in the three-pin plug 61; and the zero line end, the fire line end and the ground line end in the three-pin plug 61 are respectively and electrically connected with the zero line end, the fire line end and the ground line end in the three-hole plug in a one-to-one correspondence mode. Then, when the three-pin plug 61 is plugged into the three-hole jack, both the two-pin jacks and the three-pin jack are communicated with the power line.

The working principle is as follows: firstly, three power lines, namely a zero line, a live line and a grounding line, are led in from the wire inlet 11 close to one end of the power line, and are clamped into three nearby power line clamping grooves; then, the shell 1 is sealed in a wall body in a mud mode, after the wall body is painted, the three-pin plug 61 is inserted into the three-hole socket, at the moment, the two-pin sockets and the three-pin socket are electrified, the front cover 3 is just closed to the front end of the shell 1, the outer end of the internal thread loop bar 52 (which is the end, far away from the threaded rod 51, of the internal thread loop bar 52) penetrates through the fixing hole 32 and extends out of the front cover 3, and then the external end of the internal thread loop bar 52 is screwed through the screw 53; in the process of screwing the screw 53, the internal thread loop bar 52 is firstly fixed and the screw 53 rotates, then the screw 53 and the internal thread loop bar 52 are gradually screwed, after screwing, the internal thread loop bar 52 is loosened, the screw 53 drives the internal thread loop bar 52 to rotate together until the screw 53 cannot be screwed continuously, at this time, the front cover 3 and the shell 1 are stably fixed together, and finally the front sealing cover 4 is buckled.

The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the technical principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a socket convenient to installation, includes casing (1), connection terminal (2), protecgulum (3) and preceding closing cap (4), the front end of casing (1) is for opening the structure, the side of casing (1) is equipped with inlet (11), be equipped with jack (31) on protecgulum (3), preceding closing cap (4) lock joint in the front end of protecgulum (3), its characterized in that, connection terminal (2) are located the interior bottom of casing (1), protecgulum (3) through retaining member (5) connect in the front end of casing (1), the rear end of protecgulum (3) be equipped with grafting body (6) of jack (31) butt joint, grafting body (6) electric property connect in soon connection terminal (2).

2. The socket convenient to install according to claim 1, wherein the locking member (5) comprises a threaded rod (51), an internal thread loop bar (52) and a screw (53), one end of the threaded rod (51) is fixedly connected to the inner bottom of the shell (1), the other end of the threaded rod (51) is in threaded connection with one end of the internal thread loop bar (52), and the other end of the internal thread loop bar (52) penetrates through the front cover (3) and then is in threaded connection with the screw (53).

3. An easily assembled socket according to claim 2, wherein the two locking members (5) are arranged in a left-right symmetrical manner.

4. An easy-to-install socket according to claim 1, wherein the plug body (6) is electrically connected to the wire holder (2) in a snap-fit manner, that is, a three-hole socket is arranged on the front side of the wire holder (2), and a three-pin plug (61) is arranged on the rear side of the plug body (6) and is plugged with the three-hole socket.

5. A socket easy to install according to claim 1, wherein the wire holder (2) is a rectangular parallelepiped structure, and three power wire slots are provided on four sides of the wire holder (2).