Plug bush installation structure of track socket adapter

Abstract

The utility model relates to a plug bush installation structure of a track socket adapter, which comprises a middle frame, a plug bush piece, an indicating lamp and an upper cover, a plug bush positioning seat with a positioning cavity is arranged on the middle frame, and a plug bush body of the plug bush piece is integrally connected with a conductive connecting sheet. The conductive connecting piece extends out of a first positioning cavity of the positioning cavity after being folded and extended and is connected to the conductive clamp, the part, connected to the conductive clamp after being folded, of the conductive connecting piece is positioned and placed in a second positioning cavity of the positioning cavity, the second positioning cavity is provided with a supporting wall for supporting the conductive connecting piece, and a spring mounting hole cavity is formed below the supporting wall. A pin of the indicating lamp is connected with a conductive spring, the conductive spring is installed in the spring installation hole cavity and abuts against the conductive connecting piece, the upper cover is provided with a plug bush pressing piece, the plug bush pressing piece abuts against the part, located in the second positioning cavity, of the conductive connecting piece, and therefore the conductive connecting piece is limited in the second positioning cavity. The electric connector has the advantages of simple process, convenient installation and reliable electric connection.

Description

Technical Field

[0001] The utility model relates to a socket, more specifically an adapter in a track socket, more specifically a socket installation structure of the adapter. Background Art

[0002] The track socket mainly includes a power rail and an adapter. The power rail is installed on a wall or desktop through its back plate. The adapter is plugged into the power rail and can be moved left and right along the power rail. The number of adapters can also be increased or decreased according to user needs. Due to its neat and beautiful appearance and easy use, it is widely used in the existing home decoration field.

[0003] The adapter on the track socket usually includes a socket body, a power-taking device and a self-locking mechanism. The shell of the socket body includes a base, a middle frame and an upper cover that are fixedly assembled together. The upper cover has a socket and a socket protection door. A number of plug sets are assembled on the middle frame. The sockets in the plug sets correspond to the sockets of the upper cover. The plug sets corresponding to the N / L electrodes are usually also connected to indicator lights. However, due to the structural limitations of the positioning and installation of the plug sets, the indicator lights are fixed to the plug sets by welding. The welding process is cumbersome and costly. Summary of the invention

[0004] The purpose of the utility model invention is to overcome the defects of the prior art, and to provide a socket installation structure of a track socket adapter which has the advantages of simple process and convenient installation, and has the advantages of reliable electrical connection.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A socket installation structure for a track socket adapter comprises a middle frame, a socket set, an indicator light and an upper cover, the socket set comprising a socket body and a conductive clip, the socket body is integrally formed and connected with a conductive connecting piece, the pin of the indicator light is connected to the conductive connecting piece, the middle frame is provided with a socket positioning seat, the socket positioning seat is provided with a positioning cavity, the positioning cavity comprises a first positioning cavity for positioning the socket body, the conductive connecting piece is folded and extended, extends out of the first positioning cavity and is connected to the conductive clip, characterized in that: the positioning cavity also comprises a second positioning cavity, the part of the conductive connecting piece connected to the conductive clip after being folded is positioned and placed in the second positioning cavity, the second positioning cavity has a supporting wall for supporting the conductive connecting piece, a spring mounting hole cavity is provided below the supporting wall, the pin of the indicator light is connected with a conductive spring, the conductive spring is installed in the spring mounting hole cavity, the conductive spring abuts against the conductive connecting piece, a socket pressing piece is provided on the upper cover, the socket pressing piece abuts against the part of the conductive connecting piece located in the second positioning cavity, thereby limiting the conductive connecting piece in the second positioning cavity.

[0007] Preferably, the conductive spring is a coil spring, and the bottom arm of the coil spring is fixedly connected to the pin of the indicator light.

[0008] Preferably, a protective cavity adjacent to the second positioning cavity is provided on the middle frame, an avoidance groove leading to the second positioning cavity and penetrating the top is provided on the side of the spring mounting hole cavity, the bottom arm of the coil spring extends into the protective cavity through the avoidance groove, the part of the coil spring connected to the pin of the indicator light is located in the protective cavity, a positioning notch is provided on the enclosure of the protective cavity, and the pin of the indicator light is positioned and fixed in the positioning notch.

[0009] By adopting the above technical scheme, a second positioning cavity for positioning the conductive connecting piece is formed on the middle frame, and a space for installing a conductive spring is simultaneously formed in the second positioning cavity, that is, a spring installation hole cavity is provided, so that the pin of the indicator light is electrically connected via the conductive spring and the conductive connection, and at the same time, the conductive connecting piece is confined in the second positioning cavity via the socket pressing piece on the upper cover, so that the socket is reliably fixed on the middle frame, and because the conductive connecting piece is pressed by the socket pressing piece, it can be ensured that the conductive connecting piece and the conductive spring are reliably contacted and electrically connected; it has the advantages of convenient and reliable electrical connection, and reliable fixation of the socket is achieved.

[0010] The utility model is further described below in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is an exploded view of the track socket adapter of the utility model;

[0012] Figure 2 This is a front view of the track socket adapter of the utility model;

[0013] Figure 3 for Figure 2 Sectional view along AA;

[0014] Figure 4 It is a structural schematic diagram of the middle frame of the utility model. DETAILED DESCRIPTION

[0015] See attached Figures 1 to 4The utility model discloses a socket installation structure of a track socket adapter, comprising a middle frame 1, a socket set 2, an indicator light 3 and an upper cover 4, wherein the socket set 2 comprises a socket body 21 and a conductive clip 22, wherein the socket body 21 is integrally formed and connected with a conductive connecting piece 23, wherein a pin 31 of the indicator light 3 is connected to the conductive connecting piece 23, wherein a socket positioning seat is provided on the middle frame 1, wherein a positioning cavity is provided on the socket positioning seat, wherein the positioning cavity comprises a first positioning cavity 11 for positioning the socket body 21, wherein the conductive connecting piece 23 is folded and extended, extends out of the first positioning cavity 11 and is connected to the conductive clip 22, wherein the conductive clip 22 is used to be connected to the conductive shaft 5 of the movable contact foot of the adapter, The positioning cavity also includes a second positioning cavity 12, and the conductive connecting piece 23 is folded and connected to the conductive clip 22, and the part is positioned and placed in the second positioning cavity 12. The second positioning cavity 12 has a supporting wall for supporting the conductive connecting piece 23, and a spring mounting hole cavity 13 is provided below the supporting wall. The pin 31 of the indicator light 3 is connected to a conductive spring 32, and the conductive spring 32 is installed in the spring mounting hole cavity 13. The conductive spring 32 abuts against the conductive connecting piece 23. A socket pressing piece 41 is provided on the upper cover 4, and the socket pressing piece 41 presses against the part of the conductive connecting piece 23 located in the second positioning cavity 12, thereby limiting the conductive connecting piece 23 in the second positioning cavity 12. A second positioning cavity is formed on the middle frame for positioning the conductive connecting piece, and a space for installing a conductive spring is formed in the second positioning cavity, that is, a spring installation hole cavity is set, so that the pin of the indicator light is electrically connected through the conductive spring and the conductive connection, and the conductive connecting piece is confined in the second positioning cavity through the plug sleeve pressing piece on the upper cover, so that the plug sleeve is reliably fixed on the middle frame, and because the conductive connecting piece is pressed by the plug sleeve pressing piece, the conductive connecting piece and the conductive spring can be reliably contacted and electrically connected; it has the advantages of convenient and reliable electrical connection, and the plug sleeve is reliably fixed. And because the connection is implemented through the conductive spring and the plug sleeve, the indicator light and the plug sleeve can be designed to be separated, so that the indicator light can be replaced and repaired after it is damaged.

[0016] In order to further facilitate the installation of the indicator light, the conductive spring 32 is a coil spring, and the bottom arm 321 of the coil spring is fixedly connected to the pin 31 of the indicator light 3; wherein the fixed connection method can be crimping with a connecting piece, and of course, those skilled in the art can also use other fixed connection methods in the prior art. In this way, the coil spring and the indicator light are used as a whole, which prevents the conductive spring from falling and facilitates installation. Furthermore, the middle frame 1 is provided with a protective cavity 14 adjacent to the second positioning cavity 12, and a shunting groove 131 is provided on the side of the spring installation hole cavity 13, which leads to the second positioning cavity 12 and passes through the top, and the bottom arm 321 of the coil spring extends into the protective cavity 14 through the shunting groove 131, and the part of the coil spring 32 connected to the pin 31 of the indicator light 3 is located in the protective cavity 14, and a positioning notch 141 is provided on the enclosure of the protective cavity 14, and the pin 31 of the indicator light 3 is positioned and fixed in the positioning notch 141. Under this design, the pin of the indicator light can be fixedly positioned, and the connecting part of the conductive spring and the pin of the indicator light is placed in the protective cavity to achieve isolation protection of the connecting part.

Claims

1. A socket installation structure of a track socket adapter, comprising a middle frame, a socket set, an indicator light and an upper cover, wherein the socket set comprises a socket body and a conductive clip, wherein the socket body is integrally formed and connected with a conductive connecting piece, wherein the pin of the indicator light is connected to the conductive connecting piece, wherein the middle frame is provided with a socket positioning seat, wherein the socket positioning seat is provided with a positioning cavity, wherein the positioning cavity comprises a first positioning cavity for positioning the socket body, wherein the conductive connecting piece is folded and extended, extends out of the first positioning cavity and is connected to the conductive clip ... The positioning cavity also includes a second positioning cavity, and the part of the conductive connecting piece that is folded and connected to the conductive clip is positioned and placed in the second positioning cavity. The second positioning cavity has a support wall that supports the conductive connecting piece, and a spring mounting hole cavity is provided below the support wall. The pin of the indicator light is connected to a conductive spring, and the conductive spring is installed in the spring mounting hole cavity. The conductive spring abuts against the conductive connecting piece. A socket pressing piece is provided on the upper cover, and the socket pressing piece presses against the part of the conductive connecting piece located in the second positioning cavity, thereby limiting the conductive connecting piece in the second positioning cavity.

2. The socket installation structure of the rail socket adapter according to claim 1, characterized in that: The conductive spring is a coil spring, and the bottom arm of the coil spring is fixedly connected to the pin of the indicator light.

3. The socket installation structure of the rail socket adapter according to claim 2, characterized in that: The middle frame is provided with a protective cavity adjacent to the second positioning cavity, and a avoidance groove leading to the second positioning cavity and penetrating the top is provided on the side of the spring mounting hole cavity, the bottom arm of the coil spring extends into the protective cavity through the avoidance groove, the part of the coil spring connected to the pin of the indicator light is located in the protective cavity, and a positioning notch is provided on the enclosure of the protective cavity, and the pin of the indicator light is positioned and fixed in the positioning notch.

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