CN216720461U

CN216720461U - Socket and power rail system

Info

Publication number: CN216720461U
Application number: CN202122590818.1U
Authority: CN
Inventors: 郑贞铨; 华敏; 唐鹏飞
Original assignee: Shenzhen Yuehongpu Intelligent Photoelectric Technology Co ltd
Current assignee: Shenzhen Yuehongpu Intelligent Photoelectric Technology Co ltd
Priority date: 2021-10-26
Filing date: 2021-10-26
Publication date: 2022-06-10
Anticipated expiration: 2031-10-26

Abstract

The utility model discloses a socket and an electric power track system, wherein the socket comprises a main shell and a control key, wherein a sliding insertion piece corresponding to an insertion piece sliding groove and a sliding buckle corresponding to a track sliding groove are arranged on the main shell; when the control key is triggered, the sliding insertion piece is electrically connected with the power track, the insertion hole in the socket can be electrified, and the sliding buckle is popped out and buckled on the track sliding groove. The technical scheme of the utility model can not only increase the connection stability of the socket and the power track, but also enable the socket to be more convenient and faster to use.

Description

Socket and power rail system

Technical Field

The utility model relates to the technical field of sockets, in particular to a socket and a power rail system.

Background

In recent years, along with the development of science and technology, the use of electronic products is increasing, and the electric interfaces required by families or office areas are increased, so that people are troubled when the sockets are not enough; in order to meet the current requirements of people for electricity, to be more convenient and more humanized, various styles of sockets appear, such as 86-wall sockets, bounce sockets, lifting sockets and intelligent sockets.

However, some circuit rails are not convenient to insert in the adapter socket at present, and in order to solve the problem, the power rail is designed, but the matching use design of the rail socket and the power rail is not reasonable, and the mounting structure of the socket on the rail is not firm and is easy to loosen.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a socket and aims to solve the problem of connection stability of the socket and a power rail.

In order to achieve the above object, the present invention provides a socket for an electric power rail system, the electric power rail system including an electric power rail, and an insert sheet sliding groove and a rail sliding groove provided on the electric power rail, the socket including:

the main shell is provided with a sliding insert corresponding to the insert sliding chute and a sliding buckle corresponding to the track sliding chute; and

the control key, when the control key is triggered, the slip inserted sheet with the electric power track electricity is connected, but jack on the socket circular telegram, the slip is buckled and is popped out the lock in on the track spout.

Optionally, a shielding case is arranged in the main casing, the sliding buckle is rotatably connected with the shielding case, and when the control key is triggered, the sliding buckle is turned over and buckled in the track sliding groove.

Optionally, a torsion spring is arranged at one end of the sliding buckle connected with the isolation cover, so that the sliding buckle has restoring force of automatic overturning.

Optionally, the control key comprises a pressing cylinder, a rotary positioning rod and a push rod which are connected in sequence, and the pressing cylinder penetrates through the main shell and partially exposes outside the main shell; the push rod is movably arranged in the isolation cover in a penetrating way and used for enabling the sliding buckle to turn over; the main shell is internally provided with a fixed contact piece and a movable contact piece which are arranged at intervals; the rotary positioning rod is provided with an abutting part which protrudes laterally relative to the push rod;

when the pressing barrel is pressed, the abutting part abuts against and pushes the movable contact piece to be in electrical contact with the fixed contact piece.

Optionally, be equipped with first screw post and second screw post in the main casing body, the height of first screw post is greater than the second screw post, the mobile contact is located on the first screw post, fixed contact is located on the second screw post.

Optionally, the sliding insertion piece is disposed at the top end of the main housing rear panel, and/or the sliding buckle is disposed at the bottom end of the main housing rear panel, and/or the control key is disposed at the main housing bottom and exposed at the front panel of the main housing.

Optionally, the sliding insertion piece includes a connection section connected to the top panel of the main housing, and a conduction section connected to the connection section in a bent manner, and the conduction section is used for electrically connecting to the power rail.

Optionally, the main housing is provided with a USB jack module and an AC jack module that can be installed alternatively.

Optionally, the socket further includes a decorative frame and a decorative plate, the decorative frame is sleeved on the side panel of the main housing, and the decorative plate is disposed on the front panel of the main housing.

The utility model also provides an electric power track system which comprises the socket.

The socket at least comprises the following beneficial effects:

according to the technical scheme, a main shell and a control key are adopted, and a sliding insert corresponding to an insert sliding groove and a sliding buckle corresponding to a track sliding groove are arranged on the main shell; when the control key is triggered, the sliding insertion piece is electrically connected with the power track, the insertion hole in the socket can be electrified, and the sliding buckle is popped out and buckled on the track sliding groove. It can be understood that, when using, in the inserted sheet spout is inserted to the slip inserted sheet, in the slip knot inserts the track spout, slip inserted sheet and spout knot restrict each other for the socket tightly the lock on electric power track, can increase the stability that socket and electric power track are connected like this, avoids the socket to break away from electric power track's vertical direction or fore-and-aft direction, and restriction socket removes along electric power track's extending direction. And the control key can control the slip inserted sheet and the slip knot simultaneously, and when the control key was triggered, the socket was connected with the electric power track electricity, and when the jack on the socket realized the circular telegram, the slip knot locked the socket on the electric power track, and the control key can realize that a key is many accuses, makes the use of socket convenient more and safety. Therefore, the technical scheme of the utility model not only can increase the connection stability of the socket and the power track, but also can enable the socket to be more convenient and faster to use.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

FIG. 1 is a schematic view of a partial structure of a conductive track according to an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of the socket of FIG. 1 according to one embodiment of the present invention;

FIG. 3 is a schematic view of an exploded view of the socket;

FIG. 4 is a schematic diagram of an exploded structure of a control key of the socket;

FIG. 5 is a schematic diagram of an exploded view of a sliding blade of a jack;

FIG. 6 is a schematic view of a portion of the interior of the receptacle of FIG. 2;

FIG. 7 is a schematic cross-sectional view of the socket without electrical connection;

fig. 8 is a schematic cross-sectional view of the socket in electrical connection.

The reference numbers indicate:

the implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.

In the present invention, unless otherwise expressly stated or limited, the terms "connected," "secured," and the like are to be construed broadly, and for example, "secured" may be a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" appearing throughout includes three juxtapositions, exemplified by "A and/or B" including either A or B or both A and B. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

The utility model provides a socket.

Referring to fig. 1, 2 and 5, in an embodiment of the present invention, the receptacle is used in a power rail 900 system, the power rail 900 system includes a power rail 900, and a blade sliding slot 910 and a rail sliding slot 920 which are disposed on the power rail 900, the receptacle includes a main housing 100 and a control key 200, the main housing 100 is provided with a sliding blade 110 corresponding to the blade sliding slot 910, and a sliding buckle 120 corresponding to the rail sliding slot 920; when the control key 200 is triggered, the sliding insertion piece 110 is electrically connected with the power rail 900, the insertion hole on the socket can be powered on, and the sliding buckle 120 is popped up and buckled on the rail sliding groove 920.

Specifically, when the power socket is used, the sliding insertion piece 110 is inserted into the insertion piece sliding groove 910, the sliding buckle 120 is inserted into the rail sliding groove 920, and the sliding insertion piece 110 and the sliding groove buckle are mutually limited, so that the power socket is tightly buckled on the power rail 900, the stability of connection between the power socket and the power rail 900 can be improved, the power socket is prevented from being separated from the power rail 900 from the vertical direction or the front-back direction of the power rail 900, and the power socket is limited to move along the extending direction of the power rail 900. And control key 200 can control slide inserted sheet 110 and slide to detain 120 simultaneously, and when control key 200 was triggered, the socket was connected with power track 900 electricity, and the jack on the socket was realized the circular telegram simultaneously, and slide to detain 120 and lock the socket on power track 900, control key 200 can realize one key many accuses, made the use of socket more convenient and safe. Therefore, the technical scheme of the utility model not only can increase the connection stability of the socket and the power track 900, but also can enable the socket to be used more conveniently and rapidly.

It should be noted that the power track 900 is formed by splicing at least two track sections end to end, where the track sections include a housing, a light assembly, and a connector; the light assembly is arranged in the shell and comprises a control panel connected with a power supply and a light part electrically connected with the control panel, the connector comprises a first connector and a second connector, the first connector and the second connector are respectively arranged at two ends of the shell and are respectively in signal connection with the control panel, and two adjacent track sections are in signal connection through the first connector and the second connector; the electric power track 900 further comprises two end covers, two ends of the track section are respectively covered and arranged at two ends of the electric power track 900, an inductor, a third connector and a fourth connector are arranged in the end covers, the third connector and the fourth connector are electrically connected with the inductor, the first connector, the second connector, the third connector and the fourth connector in the track section are in two-two inserting connection matching, and the control panel is used for receiving a trigger signal of the inductor to control light conversion of the light part.

The power track 900 provided by the utility model can be laid in a household wall, can be applied to an industrial application scene to simultaneously supply a plurality of electronic devices to be charged, and can also be applied to an application scene that some sockets need to move along with the electronic devices; the sensor may be an IR type sensor 41, i.e. capable of real-time detection; the sensor can also be a PIR type sensor, and the PIR type sensor belongs to a passive receiving infrared type sensor and has lower power consumption; the sensor can be a touch-control sensor or a voice-control sensor, a preset program can be set according to the needs of a user, and the sensor is touched for multiple times or different voice commands are sent out to control the light conversion of the light piece.

Referring to fig. 5 and 6, optionally, an isolation cover 130 is disposed in the main housing, the sliding buckle 120 is rotatably connected to the isolation cover 130, and when the control key 200 is triggered, the sliding buckle 120 is turned over and buckled in the track sliding groove 920. It can be understood that the arrangement of the isolation cover 130 can isolate the sliding buckle 120 and the components in the socket main housing 100, so that the main housing 100 forms a closed space, thereby preventing impurities from entering the main housing 100 from the position of the sliding buckle 120 and further corroding the components in the main housing 100 to cause a short circuit of the socket. Of course, the present invention is not limited thereto, and in other embodiments, a rotating column may be disposed in the main housing 100, and the sliding buckle 120 is rotatably connected with the rotating column.

Furthermore, the sliding buckle 120 is rotatably connected with the isolation cover 130, and when the control key 200 is triggered, the sliding buckle 120 is turned and buckled in the track sliding groove 920, so that the turning and buckling mode is simple, and the installation and the maintenance are facilitated. In other embodiments, the fastening manner of the sliding fastener 120 may be a telescopic sliding fastener 120, and when the control key 200 is triggered, the sliding fastener 120 extends to be fastened in the track sliding slot 920.

Optionally, a torsion spring 131 is disposed at one end of the sliding buckle 120 connected to the isolation cover 130, so that the sliding buckle 120 has a restoring force of automatically turning over. It can be understood that when the control key 200 is triggered, the sliding button 120 is flipped and locked in the track sliding groove 920, and when the control key 200 is triggered again, the acting force of the control key 131 on the sliding button 120 disappears, and the sliding button 120 is automatically flipped into the isolation cover 130 under the acting force of the torsion spring 131, at this time, the socket can be detached from the sliding track 900.

Optionally, in an embodiment of the present invention, the control key 200 is a control button, and in a normal state, the switch contact of the control button is in an off state, when the control button is pressed, the control button directly acts on the sliding buckle 120, so that the sliding buckle 120 is directly flipped and buckled in the rail sliding groove 920, and simultaneously the control button also acts on the contact in the socket main housing 100, so that the socket is electrically connected to the power rail 900, and at this time, the jack on the socket can be powered on. Of course, the utility model is not limited thereto, and in other embodiments, the control key 200 may also be a touch key.

Referring to fig. 4, optionally, the control button includes a push cylinder 250, a rotation positioning rod 220 and a push rod 210 connected in sequence, wherein the push cylinder 250 passes through the main housing 100 and is partially exposed outside the main housing 100; the push rod 210 movably penetrates through the isolation cover 130 to turn the sliding buckle 120; a fixed contact piece 300 and a movable contact piece 400 which are arranged at intervals are arranged in the main shell 100; the rotary positioning rod 220 has an abutting part protruding laterally relative to the push rod 210; when the pressing cylinder 250 is pressed, the abutting portion pushes the movable contact 400 to be in electrical contact with the fixed contact 300. It will be appreciated that the partial exposure of the push cylinder 250 to the main housing 100 is to facilitate user control of the control buttons.

It should be noted that, the movable contact piece 400 is at least partially overlapped with the rotating positioning rod 220 in the moving direction of the pressing cylinder 250, and the fixed contact piece 300 is at least partially overlapped with the movable contact piece 400 in the moving direction of the pressing cylinder 250, so that when the pressing cylinder 250 is pressed, the rotating positioning rod 220 directly abuts against the movable contact piece 400, and moves the movable contact piece 400 to the moving direction of the push rod 210 until the movable contact piece 400 abuts against the fixed contact piece 300. Of course, the present invention is not limited thereto, and in other embodiments, any two of the rotation positioning rod 220, the moving contact 400 and the fixed contact 300 may at least partially overlap in the moving direction of the barrel 250.

Furthermore, the end of the push rod 210 penetrating the isolation cover 130 is provided with a limit protrusion with a radius larger than that of the through hole of the push rod 210 of the isolation cover, so as to prevent the push rod 210 from separating from the isolation cover 130, which results in failure of the control key 200.

Further, the butt joint ring of butt portion for rotating locating lever 220 of rotating locating lever 220 is favorable to increasing the area of contact of rotating locating lever 220 and mobile contact 400 like this, increases the stability of rotating locating lever 220 and mobile contact 400 butt, avoids rotating locating lever 220 and mobile contact 400 contact unstability and bounces open, leads to the socket to connect the bad short circuit that leads to taking place of electricity, sets up and burns out. Of course, the utility model is not limited thereto, and in other embodiments, the thickness of the rotation positioning rod 220 may be increased.

Further, the control button further comprises a spring 230, a screw 240 with an interface, and an installation cylinder 260, wherein the spring 230 is sleeved on the push rod 210, the interface 240 is fixed at the upper ends of the push rod 210 and the spring 230, the screw 240 with the interface is arranged at the lower end of the rotation positioning rod 220, the upper end of the rotation positioning rod 220 abuts against the bottom of the pressing cylinder 250, and finally the whole is installed in the installation cylinder 260. The control button is simple in structure, convenient to install, convenient to buy and collect raw materials and beneficial to popularization and application.

Referring to fig. 7 and 8, further, the moving contact 400 is detachably coupled to the main housing 100, and/or the fixed contact 300 is detachably coupled to the main housing 100. The detachable connection can save cost, for example, but not limited to, when the mobile contacts 400 or the fixed contacts 300 are aged or corroded, the aged or corroded mobile contacts 400 or fixed contacts 300 can be directly replaced, and the whole socket is not replaced. Of course, the present invention is not limited thereto, and in other embodiments, the movable contact 400 and the main housing 100 may be bonded, and the fixed contact 300 and the main housing 100 may be bonded.

Further, the moving contact 400 is screw-coupled with the main housing 100, and/or the fixed contact 300 is screw-coupled with the main housing 100. The screw connection has low processing requirement, simple structure, convenient assembly and disassembly and low price of the screw, and is beneficial to reducing the production cost of the socket. Of course, the present invention is not limited thereto, and in other embodiments, the movable contact 400 and the main housing 100 may be snap-connected, and/or the fixed contact 300 and the main housing 100 may be snap-connected.

Alternatively, a first screw post 140 and a second screw post 150 are provided in the main housing 100, the first screw post 140 has a height greater than that of the second screw post 150, the moving contact 400 is provided on the first screw post 140, and the fixed contact 300 is provided on the second screw post 150. First screw post 140 and second screw post 150 set up when avoiding fixed mobile contact 400 and fixed contact 300, carry out the destructive trompil to main casing body 100, the stability of main casing body 100 can be reduced to the destructive trompil, at least main casing body 100 breaks easily, moreover, set up mobile contact 400 at higher first screw post 140, be about to mobile contact 400 more be close to the rotation fixed column in fixed contact 300, convenient rotation locating lever 220 pushes mobile contact 400 to fixed contact 300. Of course, the present invention is not limited thereto, and in other embodiments, the movable contact 400 may be directly disposed in the main housing 100 in an inclined manner.

Further, the one end that mobile contact 400 and fixed contact 300 butt is equipped with the convex bulge to fixed contact 300, and the setting of bulge can reduce the deformation distance of mobile contact 400, increases the ease that mobile contact 400 and fixed contact 300. Of course, the present invention is not limited thereto, and in other embodiments, the distance between the moving contact piece 400 and the fixed contact piece 300 may be directly shortened without providing the convex portion.

Optionally, the sliding insertion piece 110 is disposed at the top end of the rear panel of the main housing 100, and/or the sliding button 120 is disposed at the bottom end of the rear panel of the main housing 100, and/or the control key 200 is disposed at the bottom of the main housing 100 and exposed at the front panel of the main housing 100.

Specifically, the sliding insert 110 is disposed at the top end of the rear panel of the main housing 100, and the sliding buckle 120 is disposed at the bottom end of the rear panel of the main housing 100, so as to fix two opposite ends of the socket and increase the stability of the connection of the socket, although the utility model is not limited thereto, in other embodiments, the sliding insert 110 may be disposed at a side of the top panel of the main housing 100 far from the front panel of the socket, and/or the sliding buckle 120 may be disposed at the middle of the rear panel of the main housing 100.

Further, the control key 200 is disposed at the bottom of the main housing 100 and exposed at the front panel of the main housing 100. The control key 200 is disposed at the bottom of the main housing 100 so as not to hinder the use of the socket, and when the plug is inserted into the jack of the socket, the control key 200 prevents the plug from being inserted. Of course, the utility model is not limited thereto, and in other embodiments, the control key 200 may also be disposed on the top of the main housing 100.

Further, the control keys 200 are exposed on the front panel of the main housing 100 to facilitate the operation of the user and increase the comfort of the user. Of course, the present invention is not limited thereto, and in other embodiments, the control key 200 may be exposed on the side panel of the main housing 100.

Alternatively, the sliding blade 110 includes a connecting section 111 connected to the top panel of the main housing 100, and a conducting section 112 connected to the connecting section 111 in a bending manner, and the conducting section 112 is used for electrically connecting to the power rail 900. By the arrangement, the sliding insertion piece 110 is like a hook to hang the socket on the power track 900, the socket can be prevented from falling downwards or moving towards the front and back direction of the power track 900, the connection stability of the connecting socket and the power track 900 is improved, the sliding buckle 120 is buckled at the lower end of the power track 900, the socket can be prevented from being turned upwards out of the power track 900 due to the fact that a user accidentally bumps the socket, and the sliding insertion piece 110 and the sliding buckle 120 which are similar to the hook are matched with each other, so that the socket can be prevented from being separated from the power track 900 in the up-down direction and the front-back direction of the power track 900, and the socket is limited from moving along the extending direction of the power track 900. Of course, the utility model is not limited thereto, and in other embodiments, the sliding blade 110 may be disposed as the inclined conducting section 112 instead of the connecting section 111.

Further, the sliding blade 110 has a mounting cavity 112a therein, and a neutral contact 112c, a ground contact 112b, and a live contact 112d are disposed in the mounting cavity 112a, and these contacts are used to electrically connect the power rail 900 to the receptacle.

Referring to fig. 3, optionally, the main housing is provided with a USB jack module and an AC jack module that can be installed alternatively, so that the use of the socket is not limited to a common AC socket or a USB socket, the use of the socket can be more diversified, the user utility degree is increased, and the user can select a proper socket module to install according to the requirement.

Specifically, in an embodiment of the present invention, the USB jack module 500 is disposed on the main housing 100, and it is understood that the USB socket is a USB charging socket, but the present invention is not limited thereto, and in a second embodiment, the AC jack module 600 is disposed on the main housing 100, and it is understood that the USB socket is an AC socket. Although the present invention is not limited thereto, in the third embodiment, the main housing 100 is provided with the USB jack module 500 and the AC jack module 600, it is understood that the socket may be an AC socket or a USB socket.

Further, the detachable socket module can be conveniently installed as required, the use degree of a user is improved, and cost reduction is facilitated, because when the USB jack module 500 or the AC jack module 600 is damaged, only the corresponding socket module needs to be configured newly, and the whole socket does not need to be reconfigured. Of course, the utility model is not limited thereto, and in the third embodiment, the USB jack module 500 and the AC jack module 600 may also be fixedly disposed on the socket.

Optionally, the receptacle further includes a decorative frame 700 and a decorative plate 800, the decorative frame 700 is sleeved on the side panel of the main housing 100, and the decorative plate 800 is disposed on the front panel of the main housing 100. Specifically, the decorative plate 800 and the decorative frame 700 can be provided with different patterns, different tones and other styles, the socket is more attractive due to the arrangement of the decorative frame 700 and the decorative plate 800, and a user can select a proper socket appearance according to the decoration style, so that the overall decoration style can be improved, and the aesthetic feeling can be increased.

The present invention further provides an electric power track 900 system, where the electric power track 900 system includes a socket, and the specific structure of the socket refers to the above embodiments, and since the electric power track 900 system adopts all technical solutions of all the above embodiments, the electric power track 900 system at least has all beneficial effects brought by the technical solutions of the above embodiments, and details are not repeated herein.

The above description is only an alternative embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. The utility model provides a socket for electric power track system, electric power track system includes the electric power track, and locates inserted sheet spout and track spout on the electric power track, its characterized in that, the socket includes:

2. The socket of claim 1, wherein a shield is disposed in the main housing, the sliding buckle is rotatably connected to the shield, and the sliding buckle is turned over and locked in the track runner when the control key is activated.

3. The socket of claim 2, wherein a torsion spring is provided at an end of the sliding buckle connected to the shield to provide a restoring force for the sliding buckle to automatically turn over.

4. The socket of claim 3, wherein the control key comprises a push cylinder, a rotation positioning rod and a push rod which are connected in sequence, the push cylinder passes through the main housing and is partially exposed outside the main housing; the push rod is movably arranged in the isolation cover in a penetrating way and used for enabling the sliding buckle to turn over; the main shell is internally provided with a fixed contact piece and a movable contact piece which are arranged at intervals; the rotary positioning rod is provided with an abutting part which is laterally protruded relative to the push rod;

5. A jack as claimed in claim 4 wherein said main housing has a first post and a second post disposed therein, said first post having a greater height than said second post, said movable contact being disposed on said first post and said fixed contact being disposed on said second post.

6. The socket of claim 1, wherein the sliding insert is disposed at the top end of the rear panel of the main housing, and/or the sliding fastener is disposed at the bottom end of the rear panel of the main housing, and/or the control key is disposed at the bottom of the main housing and exposed at the front panel of the main housing.

7. The receptacle of claim 1, wherein said sliding insert includes a connecting section connected to said top panel of said main housing, and a conducting section connected to said connecting section in a bent manner, said conducting section being adapted to electrically connect to said power rail.

8. A jack as claimed in claim 1 wherein said main housing has a USB jack module and an AC jack module mounted thereto.

9. The receptacle of any one of claims 1 to 8, further comprising a decorative frame and a decorative plate, wherein the decorative frame is disposed on the side panel of the main housing, and the decorative plate is disposed on the front panel of the main housing.

10. A power track system comprising a socket as claimed in any one of claims 1 to 9.