CN212542824U

CN212542824U - Adapter and rail socket

Info

Publication number: CN212542824U
Application number: CN202021610309.XU
Authority: CN
Inventors: 于斌; 郑立和; 王会玖; 成瀚
Original assignee: Bull Group Co Ltd
Current assignee: Gongniu Group Co Ltd
Priority date: 2020-08-05
Filing date: 2020-08-05
Publication date: 2021-02-12
Anticipated expiration: 2030-08-05

Abstract

The application relates to an adapter and a rail socket, and belongs to the technical field of sockets. The adapter includes an adapter body, a rotating member, a transmission assembly, and a conductive sheet assembly. The rotating piece is rotatably connected with the adapter main body; one end of the transmission assembly is matched with the inner wall of the rotating piece, and the other end of the transmission assembly is matched with the conducting strip assembly. The conductive sheet assembly penetrates through the bottom of the adapter body and can rotate relative to the adapter body. Adopt the adapter that this application embodiment provided, when needs slide the adapter on the track, can rotate the rotating member control conducting strip subassembly and be in the outage position for conducting strip subassembly and the separation of track plug bush, then the adapter that slides again, thereby, realized the uncharged slip of adapter in the track.

Description

Adapter and rail socket

Technical Field

The application relates to the technical field of sockets, in particular to an adapter and a track socket.

Background

With the improvement of the quality of life, more and more electric appliances are needed to be used by people, and therefore, the requirement on the number of wall sockets is increased. The number of common wall sockets is often insufficient, and if too many wall sockets are installed, the aesthetics is affected. Thus, the rail socket is produced.

The rail receptacle includes an adapter and an elongated rail. The track is installed on the wall to the track plug bush in the track and wall power supply line electric connection. The adapter has a conductive tab and a receptacle. When a track socket is used, the conductive strips of the adapter are inserted into the track slots of the track and contact the track sleeves in the track slots. Then, the plug of the electric appliance is inserted into the jack of the adapter, and the electric appliance can get electricity from the adapter. The rail socket has the advantages that: the adapter can be moved randomly within a range by sliding the adapter in the track, so that the adapter can supply power to the electric appliances at multiple positions.

For the rail socket, how to realize the sliding of the adapter in the rail without electricity is a key technical problem.

SUMMERY OF THE UTILITY MODEL

The embodiment of the application provides an adapter and a track socket, which can solve the technical problems existing in the related technology, and the technical scheme of the adapter and the track socket is as follows:

in a first aspect, an adapter is provided, the adapter comprising an adapter body, a rotating member, a transmission assembly and a conductive sheet assembly;

the rotating piece is rotatably connected with the adapter main body;

the number of the transmission assemblies is two, the two transmission assemblies are symmetrically arranged relative to the adapter main body, one end of each transmission assembly is matched with the inner wall of the rotating piece, and the other end of each transmission assembly is matched with the conducting strip assembly;

the conductive sheet assembly penetrates through the bottom of the adapter body and can rotate relative to the adapter body.

In one possible implementation, the transmission assembly includes a transmission shaft, a driving gear and a driven gear;

the driving gear and the driven gear are respectively and fixedly connected with two ends of the transmission shaft;

the driving gear is meshed with the rotating part, and the driven gear is meshed with the conducting strip assembly.

In one possible embodiment, the inner wall of the rotary part has an internal gear structure, which meshes with the drive gear.

In one possible implementation manner, the conductive sheet assembly comprises a rotating shaft, a central gear and an external conductive sheet;

the rotating shaft penetrates through the bottom of the adapter body;

the central gear and the external conducting strip are both fixedly connected with the rotating shaft, the central gear is positioned inside the adapter main body, and the external conducting strip is positioned outside the adapter main body;

the sun gear is engaged with the driven gear.

In one possible implementation, the inner wall of the housing of the adapter body has a limit groove;

when the conducting sheet assembly rotates to the power-taking position, the central gear is limited on one groove wall of the limiting groove, and when the conducting sheet assembly rotates to the power-off position, the central gear is limited on the other groove wall of the limiting groove.

In a possible implementation manner, the conductive sheet assembly further comprises a swing spring, and the swing spring is perpendicular to the rotating shaft;

the fixed end of the swing spring is connected with the bottom of the limiting groove, the movable end of the swing spring is connected with the central gear, and the swing spring is in a compressed state;

the limiting groove is provided with a horn-shaped opening, the swing spring can swing in the space limited by the limiting groove and can drive the central gear to rotate towards the groove wall of the limiting groove.

In one possible implementation, the conductive sheet assembly further includes an inscribed conductive sheet;

the internal connecting conducting strip is positioned in the shell of the adapter body;

the internal connecting conducting strip is fixedly connected with the rotating shaft and is electrically connected with the external connecting conducting strip;

the inner connection end of the plug bush of the adapter body is provided with an inner connection plug bush, and the position and the shape of the inner connection plug bush are matched with those of the inner connection conducting strip, so that the inner connection conducting strip can be inserted into and pulled out of the inner connection plug bush in the rotating process of the conducting strip assembly.

In a possible implementation manner, the external connection conductive sheet includes an L-pole external connection conductive sheet and an N-pole external connection conductive sheet, the internal connection conductive sheet includes an L-pole internal connection conductive sheet and an N-pole internal connection conductive sheet, and the conductive sheet assembly further includes an E-pole conductive column;

the L-pole external connecting conducting strip is electrically connected with the L-pole internal connecting conducting strip, and the N-pole external connecting conducting strip is electrically connected with the N-pole internal connecting conducting strip;

the E-pole conductive column axially penetrates through the rotating shaft and is electrically connected with the E-pole plug bush in the adapter main body.

In one possible implementation, the housing of the adapter body comprises a base and a top cover, the base and the top cover being fixedly connected;

a plurality of mounting buckles are arranged on one side, close to the top cover, of the base along the circumferential direction;

the rotating piece comprises a circular ring part and mounting parts, the mounting parts are circumferentially arranged on the inner wall of the circular ring part, and the mounting parts are provided with a plurality of mounting holes;

the installation buckles are respectively positioned in the installation holes, and the length of the installation holes is larger than that of the installation buckles.

In a second aspect, there is provided a rail socket comprising a rail and an adapter as claimed in any one of the first aspects.

The technical scheme provided by the embodiment of the application at least comprises the following beneficial effects:

the embodiment of the application provides an adapter, and the adapter includes adapter main part, rotating member, transmission components and conducting strip subassembly, and the rotating member rotates with the adapter main part to be connected. One end of the transmission component is matched with the rotating piece, and the other end of the transmission component is matched with the conducting strip component. Therefore, when the rotating part is rotated, the rotation of the rotating part is transmitted to the conducting sheet assembly through the transmission assembly, and the rotation of the conducting sheet assembly can be realized. When the adapter needs to slide on the track, the rotating part can drive the conducting sheet assembly to rotate to the power-off position, so that the conducting sheet assembly is separated from the track plug bush in the track, and the adapter can slide in the track without electricity.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and together with the description, serve to explain the principles of the application. In the drawings:

FIG. 1 is a schematic diagram of an adapter shown in an embodiment of the present application;

FIG. 2 is a schematic structural diagram of an adapter shown in an embodiment of the present application;

FIG. 3 is a schematic structural diagram of a transmission assembly according to an embodiment of the present application;

FIG. 4 is a schematic diagram of an internal gear structure according to an embodiment of the present disclosure;

FIG. 5 is a schematic view of a conductive sheet assembly shown in an embodiment of the present application;

FIG. 6 is a schematic diagram illustrating the transmission principle of an adapter according to an embodiment of the present application;

FIG. 7a is a schematic structural diagram illustrating a conductive sheet assembly in a power-off position according to an embodiment of the present application;

FIG. 7b is a schematic structural diagram illustrating a conductive sheet assembly in a power-off position according to an embodiment of the present application;

FIG. 8a is a schematic structural diagram of a conductive sheet assembly in a dead-center position according to an embodiment of the present application;

FIG. 8b is a schematic diagram of a conductive sheet assembly in a dead-center position according to an embodiment of the present application;

fig. 9a is a schematic structural view of a conductive sheet assembly in a power-taking position according to an embodiment of the present application;

fig. 9b is a schematic structural diagram of a conductive sheet assembly in a power-taking position according to an embodiment of the present application;

FIG. 10a is a schematic diagram illustrating a position relationship between a conductive sheet assembly and a sleeve according to an embodiment of the present disclosure;

FIG. 10b is a schematic view of another embodiment of the present application showing the position of the conductive sheet assembly in relation to the sleeve;

FIG. 11 is a cross-sectional view of an adapter shown in an embodiment of the present application;

FIG. 12 is a schematic view of a rotary member mounted in accordance with an exemplary embodiment of the present disclosure;

FIG. 13 is an exploded view of an adapter shown in an embodiment of the present application;

FIG. 14 is a schematic view of a rail receptacle according to an embodiment of the present application;

FIG. 15a is a schematic diagram of a rail receptacle with an adapter in a power-off state according to an embodiment of the present application;

fig. 15b is a schematic view of a rail socket of an adapter in a power-taking state according to an embodiment of the present application.

Description of the figures

01. A track, 011, a track plug bush, 012 and a track E pole conducting strip;

02. an adapter;

1. the adapter comprises an adapter body, 11, a shell, 111, a base, 1111, a mounting buckle, 112, a top cover, 113, a bottom cover, 1130, an accommodating cavity, 1131, a limiting groove, 1132, a limiting column, 12, a plug bush, 120, an internal connecting plug bush, 121, an L pole plug bush, 122, an N pole plug bush, 123 and an E pole plug bush;

2. a rotating member 21, a circular ring part 22, a mounting part 221, an internal gear structure 222 and a mounting hole;

3. the transmission assembly 31, the transmission shaft 32, the driving gear 33 and the driven gear;

4. the conductive sheet assembly comprises a conductive sheet assembly 41, a rotating shaft 42, a central gear 421, a connecting part 43, an external conductive sheet 431, an L-pole external conductive sheet 432, an N-pole external conductive sheet 44, a swing spring 441, a connecting column 45, an internal conductive sheet 451, an L-pole internal conductive sheet 452, an N-pole internal conductive sheet 46 and an E-pole conductive column.

With the above figures, there are shown specific embodiments of the present application, which will be described in more detail below. These drawings and written description are not intended to limit the scope of the inventive concepts in any manner, but rather to illustrate the inventive concepts to those skilled in the art by reference to specific embodiments.

Detailed Description

To make the objects, technical solutions and advantages of the present application more clear, embodiments of the present application will be described in further detail below with reference to the accompanying drawings.

The embodiment of the application provides an adapter, as shown in fig. 1 and 2, the adapter comprises an adapter body 1, a rotating member 2, a transmission assembly 3 and a conducting strip assembly 4. The rotary member 2 is rotatably connected to the adapter body 1. Drive assembly 3 is two, and two drive assembly 3 are arranged for adapter main part symmetry, and drive assembly 3's one end and the inner wall cooperation of rotating member 2, the other end and the cooperation of conducting strip subassembly 4. The conductive sheet member 4 penetrates the bottom of the adapter body 1 and is rotatable with respect to the adapter body 1.

The adapter body 1 is a body part of the adapter, and includes a housing 11, a sleeve 12, and the like. The housing 11 may include a base 111, a top cover 112, and a bottom cover 113. The plug bush 12 is located inside the housing 11, and a portion of the housing 11 corresponding to the plug bush 12 is provided with a plug hole.

The rotary member 2 is a control member of the conductive sheet assembly 4, and is rotatable on the adapter body 1. In a possible implementation, the rotating member 2 may be sleeved on the adapter body 1, and the rotating member 2 may also be referred to as a rotating ring. In order to realize the switching of the conductive sheet assembly 4 between the power-off position and the power-on position, the rotating member 2 may rotate bidirectionally. In addition, in order to facilitate the user to control the rotating member 2, a plurality of grooves may be provided on the outer wall of the rotating member 2, thereby improving the operation feeling of the user.

The transmission assembly 3 serves to transmit the rotation of the rotary member 2 to the conductive sheet assembly 4, thereby achieving the rotation of the conductive sheet assembly 4.

According to the scheme shown in the embodiment of the application, when the rotating member 2 is rotated, the rotation of the rotating member 2 is transmitted to the conductive sheet assembly 4 through the transmission assembly 3, so that the rotation of the conductive sheet assembly 4 relative to the adapter body 1 can be realized.

When the adapter is required to normally supply power, the adapter is installed on the track, and the conducting strip assembly 4 is located at the power taking position and is in contact with a track plug bush in the track. When needs slip adapter, rotate rotating member 2, it is external to drive conducting strip subassembly 4 through transmission assembly 3 and rotate the outage, and this moment, conducting strip subassembly 4 separates with the track plug bush in the track, then, can be with normally uncharged slip adapter in the track.

After sliding the adapter to the target location, can rotate swivel member 2 according to the opposite direction before with, drive conducting strip subassembly 4 rotates to getting the electric position to with the track plug bush contact in the track, thereby, fix the adapter at the target location fast, at this moment the adapter is in and gets the electric state, can normally be for electrical apparatus power supply.

In the following, a possible realization of the transmission assembly 3 is provided:

as shown in fig. 3, the transmission assembly 3 includes a transmission shaft 31, a driving gear 32, and a driven gear 33. The driving gear 32 and the driven gear 33 are respectively fixedly connected with two ends of the transmission shaft 31. The driving gear 32 is engaged with the rotary member 2, and the driven gear 33 is engaged with the conductive sheet assembly 4. As shown in fig. 4, the inner wall of the rotary member 2 has an internal gear structure 221, and the internal gear structure 221 is engaged with the driving gear 32.

In order to adapt to the transmission assembly 3, the embodiment of the present application provides a possible implementation manner of the conductive sheet assembly 4:

as shown in fig. 5, the conductive sheet assembly 4 includes a rotating shaft 41, a sun gear 42, and a circumscribed conductive sheet 43. The rotation shaft 41 penetrates the bottom of the adapter body 1. The central gear 42 and the external conductive sheet 43 are both fixedly connected with the rotating shaft 41, the central gear 42 is located inside the adapter body 1, and the external conductive sheet 43 is located outside the adapter body 1. The sun gear 42 meshes with the driven gear 33.

Next, the transmission principle of the rotating member 2 for controlling the rotation of the conductive sheet assembly 4 will be described with reference to fig. 6:

as shown in fig. 6, when the user rotates the rotary member 2, the internal gear structure 221 on the inner wall of the rotary member 2 is engaged with the driving gear 32, and the rotary member 2 drives the driving gear 32 to rotate. Since the driving gear 32 and the driven gear 33 are both fixed on the transmission shaft 31, the driving gear 32 drives the driven gear 33 to rotate through the transmission shaft 31. Since the driven gear 33 is engaged with the central gear 42, the driven gear 33 drives the central gear 42 to rotate, and the central gear 42 drives the whole conductive sheet assembly 4 to rotate. Through rotating member 2 along two directions, can realize the rotation of 4 two directions of conducting strip subassembly to, can realize conducting strip subassembly 4 at the outage position and get the switching between the electric position.

The transmission assemblies 3 are two, so that the transmission of rotation is smoother. The driving gears 32 of the two transmission assemblies 3 are respectively meshed with an internal gear structure on the inner wall of the rotating member 2, and the driven gears 33 of the two transmission assemblies 3 are respectively meshed with the central gear 42. The two transmission assemblies 3 may be arranged symmetrically inside the housing 11.

In one possible implementation, the driving gear 32 and the driven gear 33 may both be incomplete gears, thereby reducing the space occupied inside the housing 11.

In order to limit the rotation range of the conductive sheet assembly 4, as shown in fig. 7a, the inner wall of the housing 11 of the adapter body 1 has a limiting groove 1131. When conducting strip subassembly 4 rotates to get the electricity position, sun gear 42 is spacing in a cell wall of spacing groove 1131, and when conducting strip subassembly 4 rotated to the outage position, sun gear 42 is spacing in another cell wall of spacing groove 1131. In a possible implementation manner, under the limitation of limiting groove 1131, conducting strip assembly 4 can complete rotation within a range of 90 °, and two limiting positions limited by limiting groove 1131 correspond to the power-off position and the power-taking position of conducting strip assembly 4, respectively. In addition, in order to facilitate the user to know the power-off position and the power-taking position of the conductive sheet assembly 4, corresponding marks may be provided on the outer wall of the housing 11.

In order to keep the conductive sheet assembly 4 stable in the power-off position and the power-on position, in one possible implementation, as shown in fig. 7a to 9b, the conductive sheet assembly 4 further includes a swing spring 44, and the swing spring 44 is perpendicular to the rotating shaft 41. The fixed end of the swing spring 44 is connected to the bottom of the limit groove 1131, the movable end of the swing spring 44 is connected to the sun gear 42, and the swing spring 44 is in a compressed state. The stopper groove 1131 has a flared opening, and the swing spring 44 can swing within the space defined by the stopper groove 1131 and can drive the sun gear 42 to rotate toward the groove wall of the stopper groove 1131.

As shown in fig. 7a, the central gear 42 has a connecting portion 421, a through hole is provided on the connecting portion 421, the movable end of the swing spring 44 has a connecting post 441, and the connecting post 441 is inserted into the through hole on the connecting portion 421, so as to realize the hinge connection between the swing spring 44 and the central gear 42. Thus, during the rotation of the swing spring 44 following the sun gear 42, the connecting post 441 will rotate relative to the through hole, so that the swing of the swing spring 44 is smoother. The bottom of the limiting groove 1131 is provided with a limiting post 1132, and the fixed end of the swing spring 44 is sleeved on the limiting post 1132. In addition, the number of the swing springs 44 may be two, the two swing springs 44 may be symmetrically disposed inside the housing 11, and correspondingly, the sun gear 42 may be symmetrically disposed with two connecting portions 441, and the two connecting portions 441 are respectively connected to the two swing springs 44.

As shown in fig. 7a and 7b, a schematic view of sun gear 42 contacting the groove wall of restraint groove 1131 is shown, and this position may be considered as the power-off position of conductive sheet assembly 4.

As shown in fig. 8a and 8b, schematic views of the position where the axis of the swinging spring 44 intersects with the axis of the rotating shaft 41, which may be referred to as a dead point position or a critical position of the conductive sheet assembly 4, are shown.

As shown in fig. 9a and 9b, a schematic diagram of the contact between the sun gear 42 and another groove wall of the limiting groove 1131 is shown, and this position can be regarded as a power-taking position of the conductive sheet assembly 4.

Next, with reference to fig. 7a to 9b, the operation states of the sun gear 42 and the swing spring 44 in the process of rotating the conductive sheet assembly 4 from the power-off position to the power-on position will be described:

as shown in fig. 7a and 7b, when the conductive sheet assembly 4 is in the deenergized position, since the swinging spring 44 is in a compressed state, a pushing force is given to the sun gear 42, which causes the sun gear 42 to have a tendency to rotate in the direction indicated by the arrow in fig. 7 b. Thus, swinging spring 44 presses sun gear 42 against the wall of stopper groove 1131, and conductive sheet assembly 4 is held in a stable state at the power-off position.

The user rotates the rotary member 2 so that the conductive sheet assembly 4 moves toward the power-taking position, and in this process, the sun gear 42 needs to overcome the urging force of the swinging spring 44. It will be appreciated that when the sun gear 42 has not moved to the dead point position shown in fig. 8a and 8b, the sun gear 42 will always have a tendency to rotate in the direction of the arrow shown in fig. 7b under the urging force of the swinging spring 44. Therefore, between the power-off position and the dead-center position, if the user no longer applies force to the rotary member 2, the conductive sheet assembly 4 is always automatically returned to the power-off position by the urging force of the swing spring 44.

The user continues to turn the rotary member 2 so that the sun gear 42 moves to the dead-centre position shown in figures 8a and 8 b. In the dead point position, since the axis of the sun gear 42 coincides with the axis of the swinging spring 44, the sun gear 42 no longer has a tendency to rotate, and its force receiving direction is as shown by the arrow direction in fig. 8 b. If the user no longer applies force to the rotary member 2 right at the dead center position, the conductive sheet assembly 4 will be stabilized at the dead center position.

The user continues to turn the rotary member 2 and the sun gear 42 passes the dead-centre position. Under the urging force of the swing spring 44, the sun gear 42 has a tendency to rotate in the direction of the arrow shown in fig. 9 b. Therefore, between the power-on position and the dead point position, if the user no longer applies the urging force to the rotary member 2, the conductive sheet assembly 4 is always automatically returned to the power-on position by the urging force of the swinging spring 44, as shown in fig. 9a and 9 b.

As can be seen from the above description, theoretically, the conducting strip assembly 4 (or the central gear 42) has three stable positions, which are the power-off position, the power-taking position and the dead point position, wherein the dead point position is located between the power-off position and the power-taking position. Under the condition of not receiving external force, conducting strip subassembly 4 all can automatic homing and stabilize at the outage position when the optional position between dead point position and outage position, all can automatic homing and stabilize at the electricity position when the optional position between dead point position and the electricity position of getting.

And, because the automatic characteristic of homing of conducting strip subassembly 4, so rotating member 2 need not accomplish and drive conducting strip subassembly 4 and move to getting the whole motion of electric position from the outage position, rotating member 2 only need can accomplish and drive conducting strip subassembly 4 and move to crossing dead point position from the outage position to and get electric position and move to crossing dead point position from getting the electric position can. In addition, through the design of automatic homing of conducting strip subassembly 4, also strengthened user's operation and felt, also make conducting strip subassembly 4 can rotate fast to get electric position and outage position.

Since the sleeve 12 is fixed inside the housing 11 and the conductive plate assembly 4 is rotated with respect to the housing 11, the conductive plate assembly 4 is rotated with respect to the sleeve 12. In order to make the external conductive plate 43 in the conductive plate assembly 4 always keep the electrical connection state with the plug 12 when the conductive plate assembly 4 rotates to the power-taking position, as shown in fig. 10a and 10b, the conductive plate assembly 4 may further include an internal conductive plate 45, and the internal conductive plate 45 is located inside the housing 11 of the adaptor body 1. The internal conductive sheet 45 is fixedly connected to the rotating shaft 41 and electrically connected to the external conductive sheet 43. The inner terminal of the socket 12 of the adapter body 1 has an inner socket 120, and the position and shape of the inner socket 120 match with the inner conductive tab 45, so that the inner conductive tab 45 can be inserted into and pulled out of the inner socket 120 during the rotation of the conductive tab assembly 4.

As shown in fig. 10a, the internal conductive tab 45 is separated from the internal socket 120. At this time, the conductive sheet assembly 4 is in the power-off position.

As shown in fig. 10b, the internal conductive sheet 45 is inserted into the internal plug 120, and the plug 12 and the external conductive sheet 43 are electrically connected through the internal conductive sheet 45. At this time, the conductive sheet assembly 4 is in the power-taking position, and the external conductive sheet 43 can take power from the track plug bush and supply the plug bush 12.

As shown in fig. 10b, the external conductive sheet 43 includes an L-pole external conductive sheet 431 and an N-pole external conductive sheet 432, the internal conductive sheet 45 includes an L-pole internal conductive sheet 451 and an N-pole internal conductive sheet 452, and the conductive sheet assembly 4 further includes an E-pole conductive post 46. The L-pole external conductive sheet 431 is electrically connected to the L-pole internal conductive sheet 451, and the N-pole external conductive sheet 432 is electrically connected to the N-pole internal conductive sheet 452. The E-pole conductive post 46 axially penetrates the rotating shaft 41 and is electrically connected to the E-pole plug 123 in the adapter body 1.

When the conductive sheet assembly 4 is in the power-taking position, the L-pole inscribed conductive sheet 451 is inserted into the L-pole socket 121, and the N-pole inscribed conductive sheet 452 is inserted into the N-pole socket 122.

The L-pole internal connection conductive strip 451 and the L-pole external connection conductive strip 431 may be an integrated copper strip (may be referred to as an L-pole integrated copper strip), and the N-pole internal connection conductive strip 452 and the N-pole external connection conductive strip 432 may also be an integrated copper strip (may be referred to as an N-pole integrated copper strip). When the conductive sheet assembly 4 is manufactured, the rotating shaft 41 and the central gear 42 may be formed by injection molding on the L-pole integrated copper bar, the N-pole integrated copper bar and the E-level conductive post 46, that is, the rotating shaft 41 and the central gear 42 are coated with slurry covering the L-pole integrated copper bar, the N-pole integrated copper bar and the E-level conductive post 46, and the L-pole integrated copper bar, the N-pole integrated copper bar and the E-level conductive post 46 are separated from each other.

In addition, in addition to the above-mentioned arrangement of the internal contact plug bush 120 and the internal contact conductive sheet 45, the external contact conductive sheet 43 may be connected to the corresponding plug bush 12 through a flexible connection line, in which case the plug bush 12 and the external contact conductive sheet 43 are always electrically connected. In the rotation process of the conductive sheet assembly 4, the plug bush 12 is prevented from being electrically disconnected from the external conductive sheet 43 by the flexibility of the flexible connection line.

Referring to fig. 11, a cross-sectional view of an adapter provided in the embodiment of the present application is shown, and the positions of the components in the transmission assembly 3 and the conductive sheet assembly 4 inside the housing 11 can be seen. The sun gear 42, the swing spring 44 and the driven gear 33 are located in the receiving cavity 1130 inside the bottom cover 113. The drive gear 32 is located between the top cover 112 and the base 111. The inscribed conductive sheet 45 is positioned between the base 111 and the bottom cover 113.

The E-pole plug 123 is looped around the E-pole conductive post 46, such that the E-pole plug 123 and the E-pole conductive post 46 are in closer contact.

In the following, a possible implementation of the rotational connection of the rotary member 2 to the adapter body 1 is provided:

in one possible implementation, as shown in fig. 12, the side of the base 111 adjacent to the top cover 112 has a plurality of mounting buckles 1111 along the circumferential direction. The rotating member 2 includes a circular ring portion 21 and a mounting portion 22, the mounting portion 22 is circumferentially arranged on an inner wall of the circular ring portion 21, and the mounting portion 22 has a plurality of mounting holes 222. The installation buttons 1111 are respectively located in the installation holes 222, and the length of the installation hole 222 is greater than the length of the installation buttons 1111.

The number of the mounting buckles 1111 and the mounting holes 222 is equal, and the specific number may be set according to actual requirements, and may be 4, for example.

The internal gear structure 221 may be provided on the mounting portion 22.

As shown in fig. 10, 4 mounting buckles 1111 may be provided on the base 111, and accordingly, 4 mounting holes 222 are provided on the rotary member 2, and each mounting buckle 1111 is located in one mounting hole 222. Since the length of the mounting hole 222 is greater than the length of the mounting buckles 1111, the mounting buckles 111 can slide in the space defined by the mounting hole 222, thereby allowing the rotary member 2 to rotate bidirectionally within a rotation range on the adaptor body 1.

As shown in fig. 13, an exploded view of an adapter provided in the embodiment of the present application includes a housing 11 (including a base 111, a top cover 112, and a bottom cover 113), a socket 12, a protective door assembly 13, a rotating member 2, a transmission assembly 3, and a conductive sheet assembly 4. Wherein the bottom cover 113 may be composed of two portions symmetrical to each other.

The embodiment of the present application further provides a rail socket, as shown in fig. 14, which includes a rail 01 and an adapter 02 described in any one of the above.

According to the scheme shown in the embodiment of the application, the track 01 can be installed on the installation surfaces such as the wall surface or the desktop, and the track plug bush 011 inside the track 01 is connected with the corresponding power supply line to take power from the corresponding power supply line. The track plug bush 011 comprises a track L pole plug bush and a track N pole plug bush, wherein the track L pole plug bush and the track N pole plug bush are arranged oppositely, the opening direction is opposite, and the opening direction is perpendicular to the insertion direction of the track groove.

When using the power supply of track socket, control earlier that conducting strip subassembly 4 of adapter 02 is in the outage position, then insert conducting strip subassembly 4 of adapter 02 in the track groove, then, rotate rotating member 2 and make conducting strip subassembly 4 rotate to get the electricity position, external conducting strip 43 inserts in the track plug bush 011 that corresponds, and inscription conducting strip 45 inserts in the inscription plug bush 120 that corresponds simultaneously, and adapter 02 is in getting the electricity state.

When the adapter 02 is desired to be slid, rotating the rotating member 2 causes the conductive sheet assembly 4 to rotate to the power-off position, the external conductive sheet 43 is separated from the track plug 011, and the adapter 02 is in the power-off state. The sliding adapter 02 can then be left uncharged.

As shown in fig. 15a, the conductive plate assembly 4 of the adapter 02 is in the power-off position, the external conductive plate 43 is not in contact with the rail plug 011 in the rail 01, and the adapter 02 is in the power-off state.

As shown in fig. 15b, the conductive sheet assembly 4 of the adapter 02 is in the power-taking position, and the external conductive sheet 43 contacts with the rail plug 011 in the rail 01, and is electrically connected to the rail plug 011. Thus, the external conductive plate 43 can take power from the corresponding track plug 011 and supply power to the plug 12 through the internal conductive plate 45, so that the adapter 02 is in a power-taking state.

In addition, in both cases, the E-pole conductive stud 46 is in contact with the rail E-pole conductive stud 012 in the rail 01, and it can be understood that even if the E-pole conductive stud 46 is in contact with the rail E-pole conductive stud 012 during sliding, the adapter 02 is in sliding without electricity.

The above description is only exemplary of the present application and should not be taken as limiting, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims

1. An adapter, characterized in that it comprises an adapter body (1), a rotary member (2), a transmission member (3) and a conductive sheet member (4);

the rotating piece (2) is rotationally connected with the adapter body (1);

the number of the transmission assemblies (3) is two, the two transmission assemblies (3) are symmetrically arranged relative to the adapter main body (1), one end of each transmission assembly (3) is matched with the inner wall of the rotating piece (2), and the other end of each transmission assembly (3) is matched with the conducting strip assembly (4);

the conducting sheet assembly (4) penetrates through the bottom of the adapter body (1) and can rotate relative to the adapter body (1).

2. Adapter as claimed in claim 1, characterized in that said transmission assembly (3) comprises a transmission shaft (31), a driving gear (32) and a driven gear (33);

the driving gear (32) and the driven gear (33) are respectively and fixedly connected with two ends of the transmission shaft (31);

the driving gear (32) is meshed with the rotating part (2), and the driven gear (33) is meshed with the conductive sheet assembly (4).

3. Adapter according to claim 2, characterized in that the inner wall of the rotary member (2) has an internal gear structure (221), which internal gear structure (221) meshes with the drive gear (32).

4. The adapter according to claim 2, characterized in that the conductive sheet assembly (4) comprises a rotating shaft (41), a central gear (42) and an external conductive sheet (43);

the rotating shaft (41) penetrates through the bottom of the adapter body (1);

the central gear (42) and the external conductive sheet (43) are both fixedly connected with the rotating shaft (41), the central gear (42) is positioned inside the adapter body (1), and the external conductive sheet (43) is positioned outside the adapter body (1);

the sun gear (42) is meshed with the driven gear (33).

5. Adapter according to claim 4, characterized in that the inner wall of the housing (11) of the adapter body (1) has a limit groove (1131);

when conducting plate subassembly (4) rotates to get the electricity position, sun gear (42) spacing in a cell wall of spacing groove (1131), when conducting plate subassembly (4) rotates to the outage position, sun gear (42) spacing in another cell wall of spacing groove (1131).

6. Adapter as claimed in claim 5, characterized in that said conductive sheet assembly (4) further comprises a swinging spring (44), said swinging spring (44) being perpendicular to said rotation axis (41);

the fixed end of the swing spring (44) is connected with the groove bottom of the limiting groove (1131), the movable end of the swing spring (44) is connected with the central gear (42), and the swing spring (44) is in a compressed state;

the limiting groove (1131) is provided with a horn-shaped opening, the swing spring (44) can swing in the space limited by the limiting groove (1131), and can drive the central gear (42) to rotate towards the groove wall of the limiting groove (1131).

7. The adapter according to any of claims 4-6, characterized in that the conductive sheet assembly (4) further comprises an inscribed conductive sheet (45);

the internal connection conducting strip (45) is positioned inside the shell (11) of the adapter body (1);

the internal connection conducting strip (45) is fixedly connected with the rotating shaft (41) and is electrically connected with the external connection conducting strip (43);

the inner connection end of the plug bush (12) of the adapter body (1) is provided with an inner connection plug bush (120), and the position and the shape of the inner connection plug bush (120) are matched with those of the inner connection conducting strip (45), so that the inner connection conducting strip (45) can be inserted into and pulled out of the inner connection plug bush (120) in the rotating process of the conducting strip assembly (4).

8. The adapter according to claim 7, wherein the external connection conductive sheet (43) includes an L-pole external connection conductive sheet and an N-pole external connection conductive sheet, the internal connection conductive sheet (45) includes an L-pole internal connection conductive sheet and an N-pole internal connection conductive sheet, and the conductive sheet assembly (4) further includes an E-pole conductive column (46);

the E-pole conductive column (46) axially penetrates through the rotating shaft (41) and is electrically connected with an E-pole plug bush in the adapter main body (1).

9. Adapter as claimed in claim 1, characterized in that the housing (11) of the adapter body (1) comprises a base (111) and a top cover (112), the base (111) and the top cover (112) being fixedly connected;

the side, close to the top cover (112), of the base (111) is provided with a plurality of mounting buckles (1111) along the circumferential direction;

the rotating piece (2) comprises a circular ring part (21) and a mounting part (22), the mounting part (22) is arranged on the inner wall of the circular ring part (21) in the circumferential direction, and the mounting part (22) is provided with a plurality of mounting holes (222);

the mounting buckles (1111) are respectively positioned in the mounting holes (222), and the length of the mounting hole (222) is greater than that of the mounting buckle (1111).

10. A rail socket, characterized in that the rail socket comprises a rail and an adapter according to any of claims 1-9.