CN218472479U - Adapter and rail socket - Google Patents

Abstract

The utility model provides an adapter and track socket belongs to socket technical field. The adapter comprises a socket body, a power taking body, a movable conducting strip and a sliding component. The electricity taking body is connected with one side of the socket body back to the jack. The movable conducting strip is rotatably connected with the electricity taking body, and the rotating axis is vertical to the inserting direction of the electricity taking body. The sliding component is connected with the socket body or the electricity taking body in a sliding mode, the sliding direction is parallel to the inserting direction of the electricity taking body, and the sliding component is in transmission connection with the movable conducting strip. When promoting the sliding part and sliding towards the socket body, the sliding part drive moves the conducting strip and expandes, then moves the conducting strip and can contact with the busbar in the track to, the adapter can follow the track and normally get the electricity. When the sliding component is pushed to slide back to the socket body, the sliding component drives the movable conducting strips to be stored, then the movable conducting strips are separated from the conducting strips in the track, the adapter is powered off, and a user can slide the adapter or pull the adapter out of the track.

Description

Adapter and rail socket

Technical Field

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

Background

The track socket is a movable socket and comprises a track and an adapter, and the adapter can be assembled at different positions of the track to take power.

The track includes the track main part and is located the conducting strip of track main part inside, and the conducting strip is connected with outside power. The adapter includes the socket body, gets the electric body and is located the conducting strip of getting the electric body department. When the track socket is used, the electricity-taking body of the adapter is inserted into the track, and the conducting strip is contacted with the conducting strip in the track. Then, the plug of the electric appliance is inserted into the jack of the socket body, and the electric appliance can get electricity from the adapter.

For the track socket, how to realize the contact action and the separation action of the conducting strip and the conducting strip in the track is a key technical problem.

SUMMERY OF THE UTILITY MODEL

The present disclosure provides an adapter and a rail socket, which can solve the technical problems existing in the related art, and the technical solutions of the adapter and the rail socket are as follows:

in a first aspect, the present disclosure provides an adapter including a socket body, a power extractor, a movable conductive sheet, and a sliding member;

the electricity taking body is connected with one side of the socket body, which is back to the jack, and the electricity taking body is used for extending into the track;

the movable conducting strip is rotatably connected with the electricity taking body, the rotating axis of the movable conducting strip is perpendicular to the inserting direction of the electricity taking body, and the movable conducting strip is electrically connected with the inserting sleeve in the socket body;

the sliding component is connected with the socket body or the electricity taking body in a sliding mode, the sliding direction of the sliding component is parallel to the inserting direction of the electricity taking body, and the sliding component is in transmission connection with the movable conducting strip;

when the sliding component is pushed to slide towards the socket body, the sliding component drives the movable conducting strip to be unfolded relative to the electricity taking body, and when the sliding component is pushed to slide back to the socket body, the sliding component drives the movable conducting strip to be stored relative to the electricity taking body.

In one possible implementation, a part of the sliding member is exposed outside the power collector;

in the process that the power taking body is inserted into the track, the track pushes the sliding component to slide towards the socket body.

In one possible implementation, the movable conductive sheet has a gear structure, and the sliding member has a rack engaged with the gear structure.

In one possible implementation manner, the movable conducting strip comprises a rotating shaft and a movable conducting strip main body;

the rotating shaft is rotationally connected with the power taking body and is provided with the gear structure;

the movable conducting strip main body is fixedly connected with the rotating shaft.

In one possible implementation, the sliding member includes a sliding body, a slider, and the rack;

the sliding block is fixedly connected with the sliding main body and penetrates through one side, back to the insertion hole, of the socket body, and the sliding block is used for abutting against the track;

the rack is fixedly connected with the sliding main body, and the rack extends along the insertion direction of the power taking body.

In a possible implementation manner, the number of the sliding blocks is two, and the two sliding blocks are respectively located on two sides of the power taking body.

In a possible implementation manner, the adapter further comprises a return spring, one end of the return spring abuts against the socket body, and the other end of the return spring abuts against the sliding component;

in the process of pulling the power taking body out of the track, the reset spring pushes the sliding component to slide back to the socket body.

In one possible implementation, the adapter further comprises a locking assembly;

the locking assembly is used for locking with the track when the movable conducting strip is unfolded relative to the electricity taking body.

In one possible implementation, the locking assembly includes a lock, a torsion spring, and an unlock;

the locking piece penetrates through one side, opposite to the jack, of the socket body, and is provided with two locking blocks, and the locking piece can enable the two locking blocks to protrude or retract relative to two sides of the power taking body through rotation;

the torsion spring is sleeved on the locking piece and is respectively abutted against the locking piece and the socket body, and the torsion spring is used for driving the locking piece to rotate until the two locking blocks extend out relative to the two sides of the power taking body;

the unlocking piece is connected with the locking piece in a transmission mode, and the unlocking piece is used for driving the locking piece to rotate to the two locking pieces retract relative to the two sides of the power taking body.

In a possible implementation mode, get the electric body and insert orbital in-process, the track drive two locking pieces for the both sides withdrawal of getting the electric body, work as two locking pieces respectively with orbital two locking grooves are relative, the torsional spring drive two locking pieces stretch into respectively extremely the inside in two locking grooves.

In a second aspect, the present disclosure provides a rail receptacle comprising an adapter as claimed in any one of the first aspects and a rail;

the number of the movable conducting strips in the adapter is two, and when the two movable conducting strips are unfolded, the two movable conducting strips are positioned on different sides of the electricity taking body;

the track comprises a track main body, an L-pole conductive strip and an N-pole conductive strip;

the inside of the track main body is provided with an accommodating cavity, and the top of the track main body is provided with a strip-shaped opening for inserting the power taking body of the adapter;

the L-pole conductive strip and the N-pole conductive strip are located on the top wall of the containing cavity and located on two sides of the strip-shaped opening respectively.

In a possible implementation manner, one side of the L-pole conductive strip close to the strip-shaped opening is higher than one side far away from the strip-shaped opening;

one side of the N-pole conductive strip close to the strip-shaped opening is higher than one side of the N-pole conductive strip far away from the strip-shaped opening.

The technical scheme provided by the disclosure at least comprises the following beneficial effects:

the present disclosure provides an adapter including a socket body, a power take-off body, a movable conductive sheet, and a sliding member. The movable conducting strip is rotatably connected with the electricity taking body, and the rotating axis is vertical to the inserting direction of the electricity taking body. The sliding part is in transmission connection with the movable conducting strip, and the sliding direction of the sliding part is parallel to the inserting direction of the electricity taking body. When the sliding component is pushed to slide towards the socket body, the sliding component drives the movable conducting strips to be unfolded, and then the movable conducting strips can be contacted with the conducting strips in the track, so that the adapter can normally take electricity from the track. When the sliding component is pushed to slide back to the socket body, the sliding component drives the movable conducting strips to be stored, then the movable conducting strips are separated from the conducting strips in the track, the adapter is powered off, and a user can slide the adapter or pull the adapter out of the track.

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 disclosure.

Drawings

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

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

FIG. 2 is a schematic diagram illustrating a process for inserting an adapter into a track according to an embodiment of the present disclosure;

FIG. 3 is an exploded view of an adapter shown in an embodiment of the present disclosure;

FIG. 4 is a partial exploded view of an adapter shown in an embodiment of the present disclosure;

FIG. 5 is a schematic diagram illustrating a sliding member driving a movable conductive plate according to an embodiment of the disclosure;

FIG. 6 is a schematic diagram illustrating one manner of connecting a sleeve to a conductive rod according to an embodiment of the disclosure;

FIG. 7 is a schematic view of a latch assembly shown in an embodiment of the present disclosure;

FIG. 8 is a schematic view of a latch assembly provided by embodiments of the present disclosure;

FIG. 9 is a schematic view of the installation of a lockout member and torsion spring according to an embodiment of the present disclosure;

FIG. 10 is a schematic view of a lockout member and torsion spring according to an embodiment of the present disclosure;

FIG. 11 is a schematic view of a lockout member provided in accordance with an embodiment of the present disclosure;

FIG. 12 is a schematic view of a rail receptacle shown in an embodiment of the present disclosure;

FIG. 13 is a schematic diagram illustrating a cross-section of a track according to an embodiment of the present disclosure;

FIG. 14 is a schematic view of another track cross-section shown in an embodiment of the present disclosure;

fig. 15 is a schematic view of a rail receptacle shown in an embodiment of the present disclosure.

Description of the figures

1. An adapter;

11. the socket comprises a socket body 111, a plug bush 112, a conductive rod 1121 and a connecting claw;

12. the device comprises a power taking body 120, an opening 12a, a power taking shell 12b and a support frame;

13. the gear structure comprises a movable conducting strip 131, a rotating shaft 1311, a gear structure 132 and a movable conducting strip main body;

14. a sliding part 141, a sliding body 1411, a sliding connection column 1412, a spring installation column 142, a sliding block 143, and a rack;

15. a return spring;

16. a locking component 161, a locking piece 1611, a locking piece main body 16111, a torsion spring mounting column 1612, a driving arm 1613, a locking block 16131, a guide inclined plane 162, a torsion spring 163, an unlocking piece 1631, an outer ring 1632, a connecting part 1633 and an inner ring;

17. an E-pole contact;

2. a track;

21. the rail comprises a rail main body 201, an accommodating cavity 202, a strip-shaped opening 203 and a locking groove;

22. the L-pole conductive strips, the 23N-pole conductive strips, and the 24E-pole conductive strips.

With the foregoing drawings in mind, certain embodiments of the disclosure have been shown and described in more detail below. These drawings and written description are not intended to limit the scope of the disclosed concepts in any way, but rather to illustrate the concepts of the disclosure to those skilled in the art by reference to specific embodiments.

Detailed Description

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

The terminology used in the description of the embodiments of the present disclosure is for the purpose of describing the embodiments of the present disclosure only and is not intended to be limiting of the present disclosure. Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this disclosure belongs. The use of "first," "second," "third," and similar terms in the description and claims of the present disclosure are not intended to indicate any order, quantity, or importance, but rather are used to distinguish one element from another. Also, the use of the terms "a" or "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one. The word "comprising" or "comprises", and the like, means that the element or item appearing in front of the word "comprising" or "comprises" includes the element or item listed after the word "comprising" or "comprises" and its equivalents, and does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, which may also change accordingly when the absolute position of the object being described changes.

The embodiment of the present disclosure provides an adapter 1, as shown in fig. 1 and fig. 2, the adapter 1 includes a socket body 11, a power-taking body 12, a movable conductive sheet 13, and a sliding member 14, where the power-taking body 12 is connected with one side of the socket body 11 opposite to a jack, and the power-taking body 12 is used to extend into an inside of a rail 2. The movable conducting plate 13 is rotatably connected with the power-taking body 12, the rotating axis is perpendicular to the inserting direction of the power-taking body 12, and the movable conducting plate 13 is electrically connected with the inserting sleeve 111 in the socket body 11. The sliding component 14 is connected with the socket body 11 or the power-taking body 12 in a sliding mode, the sliding direction is parallel to the inserting direction of the power-taking body 12, and the sliding component 14 is in transmission connection with the movable conducting strip 13.

Wherein, the socket body 11 is used for connecting the plug of the electric appliance. The socket body 11 has a socket 111 inside, and a portion of the socket body 11 corresponding to the socket 111 is provided with a socket. The socket body 11 may further have a safety door assembly inside, and the safety door assembly is used to block the jack when the plug is not inserted into the jack, so as to improve the safety of the adapter 1.

The power take-off body 12 is configured to extend into the inside of the track 2, and the power take-off body 12 can slide in the track 2.

The movable conducting strip 13 is used for contacting with a conducting strip in the track 2 to take power from the track 2. The movable conductive plate 13 is electrically connected to the socket 111 in the socket body 11, so that electric power can be transmitted to the socket 111. The two movable conductive strips 13 are respectively an L-pole movable conductive strip and an N-pole movable conductive strip, which are electrically connected to the L-pole plug bush and the N-pole plug bush inside the socket body 11 and are respectively used for contacting the L-pole conductive strip 22 and the N-pole conductive strip 23 in the track 2. In some examples, in order to make the contact of the movable conductive sheet 13 with the conductive strip more stable, the movable conductive sheet 13 has elasticity.

In addition, as shown in fig. 1, the adaptor 1 may further include an E-pole contact 17, and the E-pole contact 17 penetrates the bottom of the power extractor 12 and is electrically connected to the E-pole socket in the socket body 11. The E-pole contact 17 is used to contact the E-pole conductive strip 24 in the track 2. The form of the E-pole contact 17 is not limited in the embodiments of the present disclosure, and in some examples, the E-pole contact 17 is a column, and the E-pole conductive strip 24 in the track 2 may be a sheet. In other examples, the E-pole contact 17 has a sheet shape, and the E-pole conductive strip 24 in the track 2 may have a sleeve shape.

The movable conducting strip 13 is rotatably connected with the power taking body 12, and the rotation axis is perpendicular to the insertion direction of the power taking body 12. Therefore, the movable conductive sheet 13 can be unfolded and stored with respect to the power extractor 12 by rotation. The present embodiment does not limit the angle of rotation of the movable conductive sheet 13 with respect to the power collector 12, and in some examples, the angle is greater than 0 ° and less than 100 °. Further, the angle is greater than 30 ° and less than 100 °.

The sliding direction of the sliding component 14 is parallel to the inserting direction of the power-taking body 12, and is in transmission connection with the movable conducting strip 13, and the sliding component 14 can drive the movable conducting strip 13 to rotate. When the sliding member 14 is pushed to slide toward the socket body 11, the sliding member 14 drives the movable conductive sheet 13 to unfold relative to the power extractor 12, and the movable conductive sheet 13 can contact with the conductive bar in the track 2, so that the adapter 1 can normally extract power from the track 2. When the sliding member 14 is pushed to slide back to the socket body 11, the sliding member 14 drives the movable conductive plate 13 to be accommodated relative to the power collector 12, the movable conductive plate 13 is separated from the conductive strip in the track 2, the adapter 1 is powered off, and a user can slide the adapter 1 or pull the adapter 1 out of the track 2.

The power source of the sliding member 14 is not limited in the embodiment of the present disclosure, and in some examples, a part of the sliding member 14 may be exposed outside the socket body 11, so that the user may manually drive the sliding member 14 to slide.

In other examples, as shown in fig. 1 and 2, a portion of the sliding member 14 is exposed outside the power take-off body 12, and during the process of inserting the power take-off body 12 into the rail 2, the rail 2 pushes the sliding member 14 to slide toward the socket body 11, thereby enabling the sliding member 14 to drive the movable conductive sheet 13 to automatically unfold. In the inserting process, the user does not need to perform additional operation to unfold the movable conducting strip 13, and the operation of the user is simple and convenient.

In the following, the implementation of the sliding part 14 controlling the rotation of the movable conducting strip 13 is exemplarily described:

in some examples, as shown in fig. 3 to 5, the transmission connection between the sliding part 14 and the movable conductive sheet 13 may be a gear transmission, and then the movable conductive sheet 13 has a gear structure 1311, the sliding part 14 has a rack 143, and the rack 143 is meshed with the gear structure 1311.

As shown in fig. 3 and 4, the power taking body 12 may include a power taking housing 12a and a supporting frame 12b, a portion of the supporting frame 12b is located inside the power taking housing 12a, and the supporting frame 12b is rotatably connected to the movable conducting strip 13, a portion of the power taking housing 12a corresponding to the movable conducting strip 13 has an opening 120, and the opening 120 is used for exposing and rotating the movable conducting strip 13.

The sliding member 14 is slidably connected to the power take-off body 12 (the support frame 12 b), and the rack 143 of the sliding member 14 is engaged with the gear structure 1311 of the movable conductive plate 13, so that the movable conductive plate 13 can be driven to rotate when the sliding member 14 slides.

In some examples, as shown in fig. 4 and 5, the movable conductive sheet 13 includes a rotating shaft 131 and a movable conductive sheet main body 132, the rotating shaft 131 is rotatably connected to the power take-off body 12 (the support frame 12 b), and has a gear structure 1311. The movable conductive sheet main body 132 is fixedly connected to the rotating shaft 131.

In some examples, as shown in fig. 4 and 5, the sliding member 14 includes a sliding main body 141, a sliding block 142 and a rack 143, the sliding block 142 is fixedly connected with the sliding main body 141 and penetrates through a side (shown in fig. 2) of the socket body 11 facing away from the insertion hole, and the sliding block 142 is used for abutting against the rail 2. The rack 143 is fixedly connected to the sliding body 141, and the rack 143 extends along the insertion direction of the power extractor 12.

During the process of inserting the power take-off body 12 into the rail 2, the rail 2 contacts the slider 142, and the slider 142 pushes the slide member 14 to slide toward the socket body 11. Meanwhile, the rack 143 in the sliding member 14 drives the movable conductive plate 13 to rotate through the gear structure 1311.

In some examples, as shown in fig. 4 and 5, the sliding body 141 has a sliding connection column 1411, and the sliding connection column 1411 is used for sliding connection with the power take-off body 12 (the support frame 12 b).

In some examples, as shown in fig. 4 and 5, there are two sliders 142, and the two sliders 142 are respectively located at both sides of the power extractor 12. Thus, when the rail 2 pushes the sliding member 14, the force applied to the sliding member 14 is more uniform, and the sliding of the sliding member 14 is smoother.

In addition, since there are two movable conductive plates 13, correspondingly, there are two sliding members 14, and the two sliding members 14 are used to drive the two movable conductive plates 13, respectively. In some examples, in order to spread the two moving conductive strips 13 in different directions with respect to the collector 12, the two racks 143 in the two sliding members 14 are oriented oppositely as shown in fig. 4.

The implementation manner of the electrical connection between the movable conductive sheet 13 and the plug 111 in the socket body 11 is not limited in the embodiment of the present disclosure, and in some examples, as shown in fig. 4 and fig. 6, the movable conductive sheet 13 is electrically connected to the plug 111 in the socket body 11 through the conductive rod 112.

As shown in fig. 4, one end of the conductive rod 112 has a connection claw 1121, the connection claw 1121 surrounds the rotation shaft 131, and as shown in fig. 6, the other end of the conductive rod 112 is connected to the plug 111.

Since the connection claw 1121 surrounds the rotation shaft 131, the rotation shaft 131 can always keep stable contact with the connection claw 1121 during rotation, so that the electrical connection between the movable conductive sheet 13 and the conductive rod 112 is stable.

In order to further simplify the user's operation, the movable conductive plate 13 can be automatically housed in the power extractor 12 when the adapter 1 is pulled out of the rail 2. In some examples, as shown in fig. 3, the adapter 1 further includes a return spring 15, and one end of the return spring 15 abuts against the socket body 11 and the other end abuts against the sliding member 14. The return spring 15 is used to drive the sliding member 14 to slide back to the socket body 11, and the rail 2 needs to overcome the elastic force of the return spring 15 when pushing the sliding member 14 to slide toward the socket body 11.

Since the return spring 15 is used for driving the sliding component 14 to slide back to the socket body 11, during the process of pulling the power-taking body 12 out of the rail 2, the return spring 15 pushes the sliding component 14 to slide back to the socket body 11, and then the sliding component 14 drives the movable conducting strip 13 to be stored relative to the power-taking body 12.

In addition, due to the existence of the return spring 15, when the adapter 1 is not subjected to an external force, the sliding member 14 is always in a state of being protruded out of the socket body 11, and the movable conductive plate 13 is always in a housed state. That is, when the adapter 1 is not inserted into the rail 2, the movable conductive plate 13 is always in the housed state. In this way, the risk of the movable conducting strip 13 being damaged by impact when the adapter 1 is dropped is advantageously reduced.

In some examples, as shown in fig. 4, the sliding member 14 (sliding body 141) has a spring mounting post 1412, and the return spring 15 may be looped over the spring mounting post 1412. Accordingly, a spring mounting post may be provided at a corresponding position of the socket body 11, or a spring mounting groove may be provided.

In order to make the adapter 1 more stable in the track 2 and reduce the possibility of the adapter 1 falling out of the track 2 by mistake, as shown in fig. 1, 7 and 8, the adapter 1 further comprises a locking assembly 16, and the locking assembly 16 is used for locking with the track 2 when the movable conducting strip 13 is unfolded relative to the power collector 12.

Thus, the sliding member 14 is prevented from sliding back toward the socket body 11 by the return spring 15, and the power extractor 12 is prevented from being pushed out of the rail 2.

In some examples, as shown in fig. 7 to 11, the locking assembly 16 includes a locking member 161, a torsion spring 162, and an unlocking member 163, the locking member 161 penetrates through a side of the socket body 11 facing away from the insertion hole, the locking member 161 has two locking pieces 1613, and the locking member 161 can make the two locking pieces 1613 protrude or retract relative to two sides of the power take-off body 12 by rotating. The torsion spring 162 surrounds the locking member 161 and abuts against the locking member 161 and the socket body 11, and the torsion spring 162 is used for driving the locking member 161 to rotate until the two locking blocks 1613 extend out from two sides of the power taking body 12. The unlocking piece 163 is in transmission connection with the locking piece 161, and the unlocking piece 163 is used for driving the locking piece 161 to rotate until the two locking pieces 1613 retract relative to two sides of the power taking body 12.

In some examples, during insertion of the pick-off 12 into the track 2, the track 2 drives the two lock blocks 1613 to retract relative to the two sides of the pick-off 12. When the two locking blocks 1613 are respectively opposite to the two locking grooves 203 of the rail 2, the torsion spring 162 drives the two locking blocks 1613 to respectively extend into the two locking grooves 203.

That is, in the process of inserting the power-taking body 12 into the track 2, the user does not need to operate the unlocking member 163, that is, additional other actions are not needed, and the locking member 161 can be automatically rotated to the unlocking state, so that the adapter 1 can be smoothly inserted. And, when the locking block 1613 is opposite to the locking groove 203 of the rail 2, the torsion spring 162 can automatically drive the locking piece 161 to be locked with the rail 2 without additional operation of the user.

In the following, a possible realization of the lock 161 that can achieve the above-mentioned function is provided:

in some examples, as shown in fig. 10, the lock 161 includes a lock body 1611, a drive arm 1612, and the two lock blocks 1613 described above. The main body 1611 extends through the socket body 11 at a side opposite to the insertion hole, and the torsion spring 162 is sleeved on the main body 1611. An actuating arm 1612 is provided inside the socket body 11 and connected to a side wall of the lock main body 1611, the actuating arm 1612 being adapted to contact the unlocking member 163. Two lock blocks 1613 are coupled to the side walls of the lock body 1611.

As shown in fig. 11, the end of the locking block 1613 away from the socket body 11 has a guiding inclined surface 16131. The guide inclined surface 16131 is used for contacting the inner wall of the bar-shaped opening 202 when the locking piece 161 enters the bar-shaped opening 202 (as shown in fig. 13 and 14) of the track 2, so that the locking piece 161 rotates until the locking block 1613 retracts relative to the power collector 12. And, due to the presence of the torsion spring 162, after the locking piece 1613 reaches the position of the locking groove 203 (shown in fig. 13 and 14) of the rail 2, the locking piece 1613 protrudes relative to the power collector 12 under the elastic force of the torsion spring 162 and automatically enters the locking groove 203, and the locking with the rail 2 is completed.

In some examples, as shown in FIG. 10, the latch body 1611 has a torsion spring mounting post 16111 and the torsion spring 162 loops around the torsion spring mounting post 16111.

The unlocking member 163 according to the embodiment of the present disclosure is not limited in form, and the unlocking member 163 may be any unlocking member capable of driving the locking member 161 to rotate, for example, a sliding type unlocking member, a rotary type unlocking member, a pressing type unlocking member, and the like.

For example, as shown in fig. 7 and 8, the unlocking member 163 includes an outer ring 1631, a connecting portion 1632, and an inner ring 1633, the inner ring 1633 and the outer ring 1631 are connected by the connecting portion 1632, and the inner ring 1633 and the outer ring 1631 are coaxial. The outer ring 1631 is rotatably connected to the socket body 11 for user operation. The inner ring 1633 is drivingly connected to the locking member 161 for driving the locking member 161 to rotate.

In some examples, as shown in fig. 8, the inner ring 1633 has a snap-in interface that snaps over the drive arm 1612 of the lock 161 so that when the inner ring 1633 is rotated, the lock 161 also rotates.

In some examples, as shown in fig. 8, there are two connecting portions 1632 and two connecting portions 1632 are collinear, and outer ring 1631 is connected to inner ring 1633 by two connecting portions 1632.

In some examples, as shown in fig. 8, there are two latches 161 (and torsion springs 162), and the two latches 161 are 180 ° about the central axis of the unlocking member 163. The joint interface on the inner circle 1633 is two, and two joint interfaces are used for cooperating with two locks 161 respectively, and the inner circle 1633 can drive two locks 161 synchronous rotation.

The embodiment of the present disclosure also provides a rail socket, as shown in fig. 12, the rail socket includes the above-mentioned adapter 1 and rail 2. As shown in fig. 2 and 15, the number of the movable conductive strips 13 in the adapter 1 is two, and when the two movable conductive strips 13 are unfolded, the two movable conductive strips 13 are located on opposite sides of the power extractor 12. As shown in fig. 13 and 14, the track 2 includes a track main body 21, an L-pole conductive strip 22, and an N-pole conductive strip 23. The rail main body 21 has a receiving cavity 201 inside and a bar-shaped opening 202 at the top for inserting the power extractor 12 of the adapter 1. The L-pole conductive strip 22 and the N-pole conductive strip 23 are located on the top wall of the accommodating cavity 201 and located on two sides of the strip opening 202, respectively, and the L-pole conductive strip 22 and the N-pole conductive strip 23 are used for contacting with the two movable conductive strips 13, respectively.

The rail main body 21 is used for accommodating and supporting the L-pole conductive strip 22 and the N-pole conductive strip 23, so that the L-pole conductive strip 22 and the N-pole conductive strip 23 are prevented from being exposed to the outside and causing danger.

The technical scheme that this disclosed embodiment provided through with L utmost point conducting strip 22 and N utmost point conducting strip 23 setting at the roof that holds chamber 201, rather than the lateral wall that holds chamber 201 for the security of track 2 is higher, and the user is difficult for the mistake to touch L utmost point conducting strip 22 and N utmost point conducting strip 23 more.

The arrangement of the L-pole conductive strip 22 and the N-pole conductive strip 23 is not limited in the embodiment of the present disclosure, and in some examples, as shown in fig. 13, the L-pole conductive strip 22 and the N-pole conductive strip 23 are located on the same plane and are perpendicular to the insertion direction of the power take-off body 12.

In other examples, as shown in fig. 14, a side of L-pole conductive strip 22 close to strip opening 202 is higher than a side far from strip opening 202, and a side of N-pole conductive strip 23 close to strip opening 202 is higher than a side far from strip opening 202.

That is, the L-pole conductive strips 22 and the N-pole conductive strips 23 are arranged in a "figure of eight". With this arrangement, correspondingly, as shown in fig. 15, the angle of spreading of the two movable conductive strips 13 with respect to the collector 12 is less than 90 °.

In some examples, the track 2 provided by the disclosed embodiments includes only L-pole conductive strips 22 and N-pole conductive strips 23, then the adapter 1 may have only two pole receptacles for mating two pole plugs. In other examples, as shown in fig. 13 and 14, the adaptor further includes E-pole conductive strips 24, and the adaptor 1 may have two-pole and three-pole jacks for interfacing two-pole and three-pole plugs.

In some examples, as shown in fig. 13 and 14, the E-pole conductive strip 24 is located on the bottom wall of the accommodating chamber 201, and the portion of the E-pole conductive strip 24 facing the strip-shaped opening 202 is used for abutting against the E-pole contact 17.

The form of the E-pole conductive strip 24 is not limited in the embodiments of the present disclosure, and in some examples, as shown in fig. 13 and 14, the E-pole conductive strip 24 has a long strip-shaped plate shape. In other examples, the E-pole conductive strip 24 is in the form of a sleeve, in which case the E-pole contact 17 in the adapter 1 is in the form of a tab.

In addition, in the case that the adapter 1 further has a locking assembly 16, in some examples, as shown in fig. 13 and 14, two inner walls of the strip-shaped opening 202 opposite to each other have a locking groove 203, and the locking grooves 203 are used for being matched with and locked by the locking pieces 161 of the locking assembly 16. The two locking pieces 1613 of the locking member 161 can respectively extend into the two locking grooves 203 to prevent the adapter 1 from being separated from the rail 2, and can slide along the two locking grooves 203 to improve the stability of the sliding of the adapter 1.

The above description is intended only to illustrate the preferred embodiments of the present disclosure, and not to limit the present disclosure, and any modifications, equivalents, improvements, etc. made within the principle of the present disclosure should be included in the scope of the present disclosure.

Claims (10)

1. An adapter is characterized by comprising a socket body (11), a power taking body (12), a movable conducting strip (13) and a sliding component (14);

the electricity taking body (12) is connected with one side, back to the jack, of the socket body (11), and the electricity taking body (12) is used for extending into the track (2);

the movable conducting strip (13) is rotatably connected with the electricity taking body (12), the rotating axis of the movable conducting strip is perpendicular to the inserting direction of the electricity taking body (12), and the movable conducting strip (13) is electrically connected with the inserting sleeve (111) in the socket body (11);

the sliding component (14) is connected with the socket body (11) or the electricity taking body (12) in a sliding mode, the sliding direction of the sliding component is parallel to the inserting direction of the electricity taking body (12), and the sliding component (14) is in transmission connection with the movable conducting strip (13);

when the sliding component (14) is pushed to slide towards the socket body (11), the sliding component (14) drives the movable conducting strip (13) to unfold relative to the electricity taking body (12), and when the sliding component (14) is pushed to slide back to the socket body (11), the sliding component (14) drives the movable conducting strip (13) to store relative to the electricity taking body (12).

2. The adapter according to claim 1, characterized in that a part of the sliding member (14) is exposed outside the power extractor (12);

during the process that the power taking body (12) is inserted into the track (2), the track (2) pushes the sliding component (14) to slide towards the socket body (11).

3. Adapter as claimed in claim 2, characterized in that said mobile conducting strip (13) has a gear structure (1311), said sliding member (14) having a toothed rack (143), said toothed rack (143) being engaged with said gear structure (1311).

4. The adapter as claimed in claim 3, characterized in that the moving conductive sheet (13) comprises a rotating shaft (131) and a moving conductive sheet body (132);

the rotating shaft (131) is rotationally connected with the power taking body (12) and is provided with the gear structure (1311);

the movable conducting strip main body (132) is fixedly connected with the rotating shaft (131).

5. The adapter as claimed in claim 3, characterized in that said sliding part (14) comprises a sliding body (141), a slider (142) and said rack (143);

the sliding block (142) is fixedly connected with the sliding main body (141) and penetrates through one side, back to the insertion hole, of the socket body (11), and the sliding block (142) is used for abutting against the track (2);

the rack (143) is fixedly connected with the sliding body (141), and the rack (143) extends along the insertion direction of the power taking body (12).

6. Adapter as claimed in claim 2, characterized in that it further comprises a return spring (15), one end of said return spring (15) being in abutment against said socket body (11) and the other end against said sliding member (14);

during the process that the power taking body (12) is pulled out of the track (2), the return spring (15) pushes the sliding component (14) to slide back to the socket body (11).

7. The adapter according to any of claims 1-6, further comprising a locking assembly (16);

the locking assembly (16) is used for locking with the track (2) when the movable conducting strip (13) is unfolded relative to the electricity taking body (12).

8. The adapter of claim 7, wherein the latch assembly (16) includes a latch (161), a torsion spring (162), and an unlatching member (163);

the locking piece (161) penetrates through one side of the socket body (11) opposite to the insertion hole, the locking piece (161) is provided with two locking blocks (1613), and the locking piece (161) can enable the two locking blocks (1613) to protrude or retract relative to two sides of the power taking body (12) through rotation;

the torsion spring (162) is sleeved on the locking piece (161) and is respectively abutted against the locking piece (161) and the socket body (11), and the torsion spring (162) is used for driving the locking piece (161) to rotate until the two locking blocks (1613) extend out relative to two sides of the power taking body (12);

unlocking piece (163) with locking piece (161) transmission is connected, unlocking piece (163) are used for the drive locking piece (161) rotate to two locking pieces (1613) for the both sides of electricity-taking body (12) retract.

9. A rail socket, characterized in that it comprises an adapter (1) according to any one of claims 1-8 and a rail (2);

the number of the movable conducting strips (13) in the adapter (1) is two, and when the two movable conducting strips (13) are unfolded, the two movable conducting strips (13) are positioned on the opposite sides of the electricity taking body (12);

the track (2) comprises a track main body (21), an L-pole conductive strip (22) and an N-pole conductive strip (23);

the track main body (21) is internally provided with an accommodating cavity (201), and the top of the track main body is provided with a strip-shaped opening (202) for inserting the power taking body (12) of the adapter (1);

the L-pole conductive strip (22) and the N-pole conductive strip (23) are positioned on the top wall of the accommodating cavity (201) and are respectively positioned on two sides of the strip-shaped opening (202).

10. The rail socket according to claim 9, wherein a side of the L-pole conductive strip (22) close to the strip-shaped opening (202) is higher than a side far from the strip-shaped opening (202);

the side, close to the strip-shaped opening (202), of the N-pole conductive strip (23) is higher than the side, far away from the strip-shaped opening (202).

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