阅读说明：本技术 适配器和轨道插座 (Adapter and rail socket ) 是由 郑立和 陈玉龙 王会玖 陈标 成瀚 于 2021-07-28 设计创作，主要内容包括：本公开提供了一种适配器和轨道插座,属于插座技术领域。适配器包括插座体和取电体；取电体包括取电壳体、滑动部件、转动部件和动导电片；滑动部件与取电壳体滑动连接,且滑动方向与取电体插入轨道的方向平行；转动部件包括转轴和扭簧,转轴与取电壳体转动连接,且与滑动部件螺旋配合,扭簧环套转轴,且一个支臂与转轴相抵,另一个支臂与取电壳体相抵；动导电片与转轴固定连接,转轴被配置为实现动导电片相对于取电壳体的展开和收纳。本公开提供的适配器,通过转轴带动动导电片相对于取电壳体展开和收纳,动导电片所能实现的行程较长,从而轨道中的导电条能够隐藏在轨道侧壁较深的位置,导电条不容易被用户误触,进而提高了轨道插座的安全性。(The utility model provides an adapter and track socket belongs to socket technical field. The adapter comprises a socket body and a power-taking body; the electricity taking body comprises an electricity taking shell, a sliding part, a rotating part and a movable conducting strip; the sliding part is connected with the electricity taking shell in a sliding mode, and the sliding direction is parallel to the direction of the electricity taking body inserted into the track; the rotating part comprises a rotating shaft and a torsion spring, the rotating shaft is rotatably connected with the electricity taking shell and is in spiral fit with the sliding part, the torsion spring is sleeved on the rotating shaft in a sleeving manner, one support arm abuts against the rotating shaft, and the other support arm abuts against the electricity taking shell; move conducting strip and pivot fixed connection, the pivot is configured to realize moving the expansion and the accomodating of conducting strip for getting the electricity casing. The adapter that this disclosure provided, drive through the pivot and move the conducting strip and expand and accomodate for getting the electricity casing, move the stroke that the conducting strip can realize longer to the busbar in the track can be hidden in the darker position of track lateral wall, and the busbar is difficult to be touched by the user mistake, and then has improved track socket's security.)

1. An adapter is characterized by comprising a socket body (1) and a power-taking body (2), wherein the socket body (1) is connected with the power-taking body (2);

the power taking body (2) comprises a power taking shell (21), a sliding part (22), a rotating part (23) and a movable conducting strip (24);

the sliding component (22) is connected with the electricity taking shell (21) in a sliding mode, and the sliding direction is parallel to the direction of the electricity taking body (2) inserted into the track;

the rotating part (23) comprises a rotating shaft (231) and a torsion spring (232), the rotating shaft (231) is rotatably connected with the electricity taking shell (21) and is in spiral fit with the sliding part (22), the torsion spring (232) is sleeved on the rotating shaft (231), one support arm abuts against the rotating shaft (231), and the other support arm abuts against the electricity taking shell (21);

move conducting strip (24) with pivot (231) fixed connection, pivot (231) are configured as, work as when sliding part (22) slide along first slip direction slide along the drive of sliding part (22) down rotate along first direction of rotation, work as when sliding part (22) slide along second slip direction, rotate along the second direction of rotation under the drive of torsional spring (232), in order to realize move conducting strip (24) for get the expansion and the accomodation of electricity casing (21).

2. The adapter as claimed in claim 1, characterized in that the outer wall of the spindle (231) has a protruding external spiral portion (2311);

the sliding member (22) has a through hole (22130), and the inner wall of the through hole (22130) has a convex inner spiral part (22131);

the outer spiral portion (2311) is located in the through hole (22130), and the outer spiral portion (2311) is spirally engaged with the inner spiral portion (22131) at a first side in a circumferential direction, and the outer spiral portion (2311) is separated from the inner spiral portion (22131) at a second side in the circumferential direction.

3. The adapter according to claim 2, characterized in that said outer spiral portion (2311) has a first helical face (2312) on a first side in the circumferential direction;

the inner helical portion (22131) has a second helical surface (22132) on a first side in the circumferential direction;

the first helicoid (2312) mates with the second helicoid (22132).

4. An adapter according to any one of claims 1-3, characterized in that said sliding member (22) comprises, in succession along said first sliding direction, a sliding element (221) and a first elastic element (222);

the sliding piece (221) is in threaded fit with the rotating shaft (231);

one end of the first elastic piece (222) abuts against the inner wall of the electricity taking shell (21), the other end of the first elastic piece abuts against the sliding piece (221), and the first elastic piece (222) is in a compressed state.

5. The adapter according to claim 4, characterized in that the slider (221) comprises, in sequence along the first sliding direction, a push block (2211), a compression spring (2212) and a slider (2213);

the push block (2211) is exposed out of the power taking shell (21);

one end of the compression spring (2212) is abutted against the push block (2211), and the other end of the compression spring is abutted against the slide block (2213);

the sliding block (2213) is in spiral fit with the rotating shaft (231) and is abutted against the first elastic piece (222).

6. An adapter according to any of claims 1-3, characterized in that the sliding member (22) is exposed outside the power take-off housing (21) and the rail pushes the sliding member (22) to slide during the insertion of the power take-off body (2) into the rail.

7. An adapter according to any of claims 1-3, characterized in that the electricity taker (2) further comprises a locking member (25);

the locking component (25) is used for locking the position of the sliding component (22) when the movable conducting strip (24) is unfolded.

8. The adapter as claimed in claim 7, characterized in that the locking member (25) comprises a locking lever (251), a second elastic member (252) and an unlocking member (253);

the locking rod (251) is connected with the inner wall of the electricity taking shell (21) in a sliding mode, the sliding direction of the locking rod (251) is intersected with the sliding direction of the sliding component (22), and the locking rod (251) is used for being clamped with the sliding component (22);

one end of the second elastic piece (252), which is close to the sliding part (22), abuts against the locking rod (251), the other end of the second elastic piece abuts against the inner wall of the electricity taking shell (21), and the second elastic piece (252) is in a compressed state;

the unlocking piece (253) is connected with the locking rod (251), and the unlocking piece (253) is exposed out of the socket body (1) or the electricity taking shell (21) and is used for driving the locking rod (251) to slide towards the direction far away from the sliding component (22).

9. An adapter according to any of claims 1-3, characterized in that the socket body (1) comprises a socket housing (11), a plug bush (12) and a flexible connection line (13);

the plug bush (12) is positioned inside the socket shell (11);

one end of the flexible connecting line (13) is connected with the plug bush (12), and the other end of the flexible connecting line is connected with the rotating shaft (231).

10. A rail socket, characterized in that the rail socket comprises a rail (01) and an adapter (02) according to any of claims 1-9.

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 adapter in the related art comprises a socket body and a power-taking body, wherein the power-taking body is used for extending into the inside of a track to take power, and the power-taking body is provided with an exposed contact piece which is elastic. When the power taking body is inserted into the track, the contact plate retracts under the pushing of the opening of the track, and then when the contact plate moves to the inside of the track, the contact plate automatically pops out and contacts with the conductive strip on the side wall of the track so as to take power from the conductive strip.

However, the contact is short in stroke that can be realized through self elasticity, and this just requires that the distance of conducting strip from the main body of the power collector cannot be too big, that is, the conducting strip can not hide in the deeper position of the track lateral wall, and this makes the conducting strip very easily touched by the mistake of user, has reduced track socket's security.

Disclosure of Invention

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, an adapter is provided, where the adapter includes a socket body and a power-taking body, and the socket body is connected with the power-taking body;

the electricity taking body comprises an electricity taking shell, a sliding part, a rotating part and a movable conducting strip;

the sliding part is connected with the electricity taking shell in a sliding mode, and the sliding direction is parallel to the direction of the electricity taking body inserted into the track;

the rotating part comprises a rotating shaft and a torsion spring, the rotating shaft is rotatably connected with the electricity taking shell and is in spiral fit with the sliding part, the torsion spring is sleeved on the rotating shaft in a sleeving manner, one support arm abuts against the rotating shaft, and the other support arm abuts against the electricity taking shell;

move the conducting strip with pivot fixed connection, the pivot is configured to, works as when sliding part slides along first slip direction sliding part's drive is followed first direction of rotation and is rotated down, works as when sliding part slides along second slip direction sliding part follows the second direction of rotation and rotates under the drive of torsional spring, in order to realize move the conducting strip for get the expansion of electricity casing and accomodate.

In one possible implementation, the outer wall of the rotating shaft is provided with a convex outer spiral part;

the sliding part is provided with a through hole, and the inner wall of the through hole is provided with a convex inner spiral part;

the outer spiral portion is located in the through-hole, just outer spiral portion at the first side of circumference with inner spiral portion is at the first side spiral cooperation of circumference, outer spiral portion at the second side of circumference with inner spiral portion is at the second side separation of circumference.

In one possible implementation, the outer helical portion has a first helical surface on a first side in the circumferential direction;

the inner spiral part is provided with a second spiral surface on a first side in the circumferential direction;

the first helicoid mates with the second helicoid.

In a possible implementation, the sliding part comprises a sliding part and a first elastic part in sequence along the first sliding direction;

the sliding piece is in spiral fit with the rotating shaft;

one end of the first elastic piece abuts against the inner wall of the electricity taking shell, the other end of the first elastic piece abuts against the sliding piece, and the first elastic piece is in a compression state.

In a possible implementation manner, the sliding part sequentially comprises a push block, a compression spring and a sliding block along the first sliding direction;

the push block is exposed out of the power taking shell;

one end of the compression spring is abutted against the push block, and the other end of the compression spring is abutted against the sliding block;

the sliding block is in spiral fit with the rotating shaft and abuts against the first elastic piece.

In a possible implementation manner, the sliding component is exposed outside the power taking shell, and in the process that the power taking body is inserted into the rail, the rail pushes the sliding component to slide.

In one possible implementation manner, the power take-off body further comprises a locking component;

the locking component is used for locking the position of the sliding component when the movable conducting strip is unfolded.

In one possible implementation, the locking member includes a locking rod, a second elastic member, and an unlocking member;

the locking rod is connected with the inner wall of the power taking shell in a sliding mode, the sliding direction of the locking rod is intersected with the sliding direction of the sliding part, and the locking rod is used for being clamped with the sliding part;

one end, close to the sliding part, of the second elastic piece abuts against the locking rod, the other end of the second elastic piece abuts against the inner wall of the electricity taking shell, and the second elastic piece is in a compressed state;

the unlocking piece is connected with the locking rod, the unlocking piece is in the socket body or expose the outside of getting the electric shell for drive the locking rod slides towards keeping away from the direction of sliding part.

In one possible implementation, the socket body includes a socket housing, a plug bush, and a flexible connection line;

the plug bush is positioned inside the socket shell;

one end of the flexible connecting wire is connected with the plug bush, and the other end of the flexible connecting wire is connected with the rotating shaft.

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 disclosure at least comprises the following beneficial effects:

the utility model provides an adapter, this adapter include the socket body and get the electric body, get the electric body including getting electric casing, sliding part, rotating part and moving the conducting strip, rotating part includes pivot and torsional spring, pivot and moving conducting strip fixed connection. The pivot can drive the conducting strip and expand and accomodate for getting the electricity casing under the drive of sliding part and torsional spring.

Owing to move the conducting strip through the pivot drive and expand and accomodate, so, the stroke that moves the conducting strip and can realize is longer to the busbar in the track can be hidden in the darker position of track lateral wall, and this makes the busbar be difficult to by the user mistake and touches, and then has improved track socket's security.

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 view of a rail receptacle shown in an embodiment of the present disclosure;

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

FIG. 3 is a schematic diagram of an adapter shown in an embodiment of the present disclosure;

FIG. 4 is a schematic diagram illustrating an internal structure of an adapter in accordance with an embodiment of the present disclosure;

FIG. 5 is a schematic view of a sliding member and a rotating member engaged in accordance with an embodiment of the present disclosure;

FIG. 6 is a schematic diagram illustrating the mating of a sliding component and a rotating component in accordance with an embodiment of the present disclosure;

FIG. 7 is a schematic view of a combination of a rotating shaft and a torsion spring according to an embodiment of the present disclosure;

FIG. 8 is a schematic view of a slide member shown in an embodiment of the present disclosure;

FIG. 9 is an exploded view of a slider shown in an embodiment of the present disclosure;

FIG. 10 is a schematic diagram illustrating a process for inserting an adapter into a track according to an embodiment of the present disclosure;

FIG. 11 is a schematic diagram illustrating another process for inserting an adapter into a track according to an embodiment of the present disclosure;

FIG. 12 is a schematic diagram illustrating an internal structure of an adapter according to an embodiment of the present disclosure;

FIG. 13 is a schematic view of a locking member shown in an embodiment of the present disclosure;

FIG. 14 is a schematic view of a locking member shown in an embodiment of the present disclosure;

FIG. 15 is a schematic view of an embodiment of the present disclosure showing a plug bush electrically connected to a movable conductive sheet;

fig. 16 is a schematic view illustrating an electrical connection between a plug bush and a movable conductive sheet according to an embodiment of the disclosure.

Description of the figures

01. The track comprises a track, 011, conductive strips, 012, a track shell, 013 and an E pole conductive plug bush;

02. an adapter;

1. the socket comprises a socket body, a gap, a socket shell, a plug bush, a flexible connecting wire and a flexible connecting wire, wherein the socket body comprises a socket body 10, a gap 11, a socket shell 12, a plug bush 13 and a flexible connecting wire;

2. a power take-off body;

21. the power taking device comprises a power taking shell 211, an installation part 212, a guide part 2120, a first shell wall 2121 and a containing groove;

22. a sliding member 221, a sliding member 2211, a push block 22111, a push block main body 22112, an operation portion 2212, a compression spring 2213, a slider 22130, a through hole 22131, an internal spiral portion 22132, a second spiral surface 22133, a second vertical surface 22134, a first guide slope 222, a first elastic member;

23. the rotating part 231, the rotating shaft 2311, the external spiral part 2312, the first spiral surface 2313, the first vertical surface 2314, the bayonet 2315, the connecting hole 232, the torsion spring 2321, the first support arm 2322 and the second support arm;

24. a movable conducting strip;

25. a locking part 251, a locking rod 2510, a second guide inclined plane 252, a second elastic piece 253 and an unlocking piece;

26. e pole conducting sheet.

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.

As shown in fig. 1, the rail socket is a mobile socket, and includes a rail 01 and an adapter 02, and the adapter 02 can be mounted at different positions of the rail 01 to take power.

The rail 01 includes a conductive strip 011 and a rail housing 012, the rail housing 012 has an opening for inserting the adapter 02, and the conductive strip 011 is fixed on a housing wall on one side or both sides of the opening.

As can be seen from fig. 1, by using the adapter 02 provided in the embodiment of the present disclosure, the conductive strip 011 can be hidden at a deeper position on the side wall of the track housing 012, so that the possibility of the user accidentally touching the conductive strip 011 is reduced, and the safety of the track socket is high.

Next, an adapter provided in the embodiment of the present disclosure is explained:

the embodiment of the disclosure provides an adapter, as shown in fig. 4, the adapter includes a socket body 1 and a power-taking body 2, and the socket body 1 is connected with the power-taking body 2. The power take-off body 2 includes a power take-off case 21, a slide member 22, a rotation member 23, and a movable conductive sheet 24. The sliding member 22 is slidably connected to the power take-out housing 21, and the sliding direction is parallel to the direction in which the power take-out body 2 is inserted into the rail. The rotating member 23 is rotatably connected to the electricity-taking housing 21, and the rotating member 23 is screw-fitted to the sliding member 22. The movable conductive sheet 24 is fixedly connected to the rotating member 23, and the movable conductive sheet 24 can be unfolded and stored with respect to the power-taking housing 21 under the control of the sliding member 22.

The adapter that this disclosed embodiment provided moves conducting strip 24 through the drive of rotating member 23 and for getting electric casing 21 expansion and accomodate for it is longer to move the stroke that conducting strip 24 can realize, so the busbar in the track can be accomodate in the darker position of orbital lateral wall, and orbital busbar is difficult to be touched by the user mistake, has improved the security of track socket.

In the following, the various components comprised by the adapter are illustrated in more detail:

the electricity taking body 2 is used for extending into the track to take electricity, and the electricity taking body 2 can also be called an inserting piece, a hanging piece and the like. The power take-off body 2 includes a power take-off case 21, a slide member 22, a rotation member 23, and a movable conductive sheet 24.

As shown in fig. 2, the electricity-taking housing 21 includes a mounting portion 211 and a guide portion 212. The mounting portion 211 is connected to the socket body 1, and the guide portion 212 is connected to the mounting portion 211. The guide 212 is adapted to extend into the interior of the track. When the guide portion 212 protrudes into the inside of the rail, the mounting portion 211 is located outside the rail.

In some examples, as shown in fig. 2, the guide 212 forms a gap 10 with the socket body 1 for receiving a side wall of the rail.

In other examples, the mounting portion 211 is connected to a side of the socket body 1 facing away from the insertion hole, and the guide portion 212 is connected to a side of the mounting portion 211 away from the socket body 1.

The movable conductive sheet 24 is located on the guide portion 212 and can be unfolded and received with respect to the first housing wall 2120 of the guide portion 212, wherein the first housing wall 2120 may be any one of two housing walls of the guide portion 212 opposite to the socket body 1. When the movable conductive plate 24 is plural (e.g., two), in some examples, as shown in fig. 3, the two movable conductive plates 24 may be respectively unfolded and received with respect to the two first housing walls 2120 of the guide portion 212. In other examples, multiple moving conductive strips 24 may be deployed and stowed relative to the same first housing wall 2120 of guide 212.

In some examples, as shown in fig. 2, the first housing wall 2120 of the guide part 212 has a receiving groove 2121, and the receiving groove 2121 is used for receiving the moving conductive sheet 24. By providing the receiving groove 2121, the movable conducting strip 24 is more stable in the receiving state, and the adapter is more beautiful.

In some examples, when the movable conductive piece 24 is received in the receiving groove 2121, an outer surface of the movable conductive piece 24 is lower than an outer surface of the first housing wall 2120, that is, the movable conductive piece 24 may be completely received in the receiving groove 2121. Therefore, in the process of inserting the guide part 212 into the rail, the movable conductive sheet 24 does not collide with the rail, and the reliability of the rail socket is further improved.

The number of the receiving grooves 2121 is not limited in the embodiment of the present disclosure, and the number of the receiving grooves 2121 is the same as the number of the movable conductive strips 24. In some examples, there are two receiving grooves 2121, and the two receiving grooves 2121 may be located on the same first shell wall 2120 of the guiding portion 212, or may be located on two first shell walls 2120 of the guiding portion 212 (as shown in fig. 2).

The sliding member 22 and the rotating member 23 are screw-engaged so that the rotating member 23 is rotated when the sliding member 22 slides along the rotating member 23. Wherein, the screw fit can also be called screw drive connection, forming screw pair, etc.

In some examples, the sliding member 22 and the rotating member 23 may be a one-way screw fit.

Wherein, the unidirectional spiral cooperation means that: when the slide member 22 slides in the first sliding direction, the slide member 22 drives the rotation member 23 to rotate in the first rotation direction. When the sliding member 22 slides in the second sliding direction, the sliding member 22 does not drive the rotating member 23 to rotate, and at this time, the rotating member 23 needs to rotate in the second rotating direction in other ways to realize the bidirectional rotation of the rotating member 23, so as to realize the unfolding and storage of the movable conducting strip 24.

As shown in fig. 4 and 5, the rotating member 23 includes a rotating shaft 231 and a torsion spring 232. The rotating shaft 231 is rotatably connected to the power take-out housing 21, and the rotating shaft 231 is spirally engaged (unidirectional spiral engagement) with the sliding member 22. The torsion spring 232 is sleeved on the rotating shaft 231, and one arm abuts against the rotating shaft 231, and the other arm abuts against the power taking housing 21. The movable conductive sheet 24 is fixedly connected to the rotating shaft 231, and the rotating shaft 231 is configured to rotate in the first rotating direction under the driving of the sliding member 22 when the sliding member 22 slides in the first sliding direction, and rotate in the second rotating direction under the driving of the torsion spring 232 when the sliding member 22 slides in the second sliding direction, so as to realize the unfolding and the storage of the movable conductive sheet 24 relative to the electricity-taking housing 21.

Next, a specific structure in which the rotary shaft 231 is screw-fitted to the slide member 22 will be exemplified:

in some examples, as shown in fig. 6, the outer wall of the shaft 231 has a protruding external spiral portion 2311. The slide member 22 has a through hole 22130, and the inner wall of the through hole 22130 has a protruding inner spiral portion 22131. The outer helical portion 2311 is located in the through hole 22130, and the outer helical portion 2311 is spirally fitted with the inner helical portion 22131 at a first side in the circumferential direction.

As shown in fig. 6, the outer spiral portion 2311 has a first spiral surface 2312 on a first side in the circumferential direction. The inner spiral portion 22131 has a second spiral surface 22132 on a first side in the circumferential direction. The external spiral portion 2311 is positioned in the through hole 22130, and the first spiral surface 2312 is matched with the second spiral surface 22132.

When the sliding member 22 slides in the first sliding direction, the second spiral surface 22132 pushes the rotating shaft 231 to rotate through the first spiral surface 2312.

In some examples, the outer spiral portion 2311 is separated from the inner spiral portion 22131 on a second side in the circumferential direction, such that the sliding member 22 does not drive the rotation shaft 231 to rotate in the second rotation direction when the sliding member 22 slides in the second sliding direction.

Illustratively, as shown in fig. 6, the outer spiral portion 2311 has a first vertical surface 2313 on a second circumferential side, and the inner spiral portion 22131 has a second vertical surface 22133 on the second circumferential side. The first and second vertical surfaces 2313 and 22133 are separated.

When the sliding member 22 slides in the second sliding direction, the rotating shaft 231 rotates in the second rotating direction under the driving of the torsion spring 232, and the first spiral surface 2312 and the second spiral surface 22132 are always kept in close contact. At this time, the sliding member 22 functions to control the rotation amplitude of the rotation shaft 231.

The connection of the torsion spring 232 and the rotation shaft 231 will be described as follows:

in some examples, as shown in fig. 7, the end of the shaft 231 has a bayonet 2314. The torsion spring 232 is sleeved on the end of the rotating shaft 231, the first arm 2321 of the torsion spring 232 abuts against the inner wall of the power taking housing 21, and the second arm 2322 extends into the bayonet 2314.

The number of the rotating members 23 is not limited in the embodiment of the present disclosure, in some examples, two rotating members 23 and two movable conductive sheets 24 are provided, and the two rotating shafts 231 are respectively fixedly connected to the two movable conductive sheets 24. The sliding member 22 is spirally engaged with both of the two rotating shafts 231, so that the sliding member 22 can control the two movable conductive strips 24 to be synchronously unfolded and stored.

The first rotation direction and the second rotation direction of the rotation shaft 231 are opposite directions, one of which is a direction in which the power transmission strip 24 is spread out, and the other is a direction in which the power transmission strip 24 is housed. The first and second rotational directions refer to opposite directions, not absolute directions.

For example, as shown in fig. 2, when the two movable conductive sheets 24 are respectively unfolded and stored with respect to the two first housing walls 2120 of the power take-out housing 21, the first rotation directions of the two rotation shafts 231 are the same, and the second rotation directions are also the same.

For another example, when the two movable conductive sheets 24 are unfolded and folded with respect to the same first housing wall 2120 of the power-taking housing 21, the first rotation directions of the two rotation shafts 231 are opposite, and the second rotation directions are also opposite.

The embodiment of the present disclosure does not limit which of the first rotation direction and the second rotation direction is the direction in which the movable conductive sheet 24 is spread. In the following, the structure of the sliding member 22 will be exemplarily described by taking the first rotation direction as the direction in which the movable conductive sheet 24 is spread as an example:

in some examples, as shown in fig. 8, the sliding member 22 includes a sliding member 221 and a first elastic member 222 in order in a first sliding direction (arrow direction in fig. 8). The sliding member 221 is screw-engaged with the rotation shaft 231. One end of the first elastic member 222 abuts against the inner wall of the power-taking housing 21, the other end abuts against the sliding member 221, and the first elastic member 222 is in a compressed state.

In some examples, the first elastic member 222 may be a compression spring.

In some examples, the number of the first elastic members 222 is two, so that the force applied to the sliding member 221 is more uniform.

In some examples, in order to make the first elastic member 222 more stable, a mounting post may be disposed at a corresponding position of the inner wall of the power-taking housing 21 and the sliding member 221, and the mounting post extends into the first elastic member 222.

According to the technical scheme provided by the embodiment of the present disclosure, by providing the first elastic member 222, under the condition that the sliding member 22 is not subjected to an external force, the first elastic member 222 can automatically push the sliding member 221 to slide along the second sliding direction, so that the rotating shaft 231 rotates along the second rotating direction, and the movable conducting strip 24 is driven to be accommodated.

That is, by providing the first elastic member 222, the movable conductive piece 24 is always in the housed state without receiving an external force from the slide member 22, and the possibility of damage to the movable conductive piece 24 is greatly reduced.

In some examples, as shown in fig. 9, the slider 221 includes a push block 2211, a compression spring 2212, and a slider 2213 in order in the first sliding direction (arrow direction in fig. 9). The push block 2211 is exposed outside the power taking housing 21. One end of the compression spring 2212 abuts against the push block 2211, and the other end abuts against the slide block 2213. The slider 2213 is screw-engaged with the rotation member 23 and abuts against the first elastic member 222.

In some examples, the push block 2211 and the compression spring 2212 may be two, so that the force applied to the slider 2213 is more uniform, and the slider 2213 slides more smoothly along the rotating shaft 231.

In some examples, as shown in fig. 9, the push block 2211 includes a main body 22111 and two operation portions 22112, the two operation portions 22112 are connected to both sides of the main body 22111, and the two operation portions 22112 are opposite, and the two operation portions 22112 may be exposed at both sides of the guide portion 212.

The main body 22111 abuts against the compression spring 2212. In some examples, to improve the stability of the compression spring 2212, the body 22111 may have mounting posts that extend into the interior of the compression spring 2212. In some examples, the compression spring 2212 may also be replaced with rubber.

In some examples, as shown in fig. 9, the slider 2213 may have two through holes 22130, and the two through holes 22130 are respectively screw-fitted with the two rotation shafts 231.

To make the compression spring 2212 more stable, the slider 2213 may have mounting posts that extend into the interior of the compression spring 2212.

The position at which the slide member 22 is exposed is not limited in the embodiment of the present disclosure, and the operation manner of the slide member 22 differs depending on the exposed position.

In some examples, as shown in fig. 10, the sliding member 22 is exposed outside the guide portion 212, and during the insertion of the power take-off body 2 into the rail, the rail pushes the sliding member 22 to slide. In this case, the insertion of the current collector 2 into the track is synchronized with the unwinding of the movable conducting strip 24.

To make the force of the sliding member 22 more uniform, in some examples, the sliding member 22 is exposed on both sides of the guide portion 212.

In other examples, as shown in fig. 11, the slide member 22 is exposed at a side of the mounting portion 211 remote from the socket body 1. During the process of inserting the power take-off body 2 into the rail, the rail does not contact the sliding member 22. In this case, the motion of inserting the power-taking body 2 into the track is not synchronized with the unfolding motion of the movable conducting strip 24, and in practical applications, after the user inserts the power-taking body 2 into the track, the sliding member 22 is slid to control the unfolding of the movable conducting strip 24.

In some examples, to ensure that the movable conducting strip 24 is in close contact with the conductive strip, it may be provided that the sliding member 22 has not yet slid into place when the movable conducting strip 24 is just in contact with the conductive strip in the track.

Illustratively, when the sliding member 22 is slid to the first position, the movable conductive strip 24 contacts the conductive strip in the track. Then, the sliding member 22 is further slid, and the rotation shaft 231 is further rotated. Since the movable conductive strip 24 is blocked by the conductive strip, the movable conductive strip 24 is deformed to accommodate the additional rotation of the shaft 231, and the movable conductive strip 24 is in closer contact with the conductive strip.

The deformation of the movable conducting strip 24 can compensate the stroke of the movable conducting strip 24. For example, when the movable conductive strip 24 is worn, the movable conductive strip 24 will continue to spread due to the deformation of the movable conductive strip 24 to maintain close contact with the conductive strip.

For example, in the specific design, when the rotating shaft 231 rotates 35 degrees, the movable conducting strip 24 contacts with the conducting strip of the track. However, when the rotating shaft 231 rotates to 40 degrees, the sliding member 22 slides into place, so that the movable conducting strip 24 deforms and keeps in close contact with the conducting strip.

In order to make the movable conductive piece 24 more stable when being unfolded with respect to the electricity-taking housing 21, in some examples, as shown in fig. 12, the electricity-taking body 2 further includes a locking member 25. The locking member 25 is used to lock the position of the sliding member 22 when the movable conductive piece 24 is unfolded.

In some examples, as shown in fig. 13, the locking member 25 has a locking lever 251, and when the movable conductive sheet 24 is unfolded, the locking lever 251 is engaged with the sliding member 22.

The embodiment of the present disclosure does not limit the implementation manner of the locking component 25, and provides a possible implementation manner as follows:

as shown in fig. 13 and 14, the locking member 25 includes a locking lever 251, a second elastic member 252, and an unlocking member 253. The locking rod 251 is connected with the inner wall of the power taking shell 21 in a sliding mode, the sliding direction of the locking rod 251 is intersected with the sliding direction of the sliding component 22, and the locking rod 251 is used for being clamped with the sliding component 22. One end of the second elastic member 252 close to the sliding member 22 abuts against the locking rod 251, the other end abuts against the inner wall of the electricity taking housing 21, and the second elastic member 252 is in a compressed state. The unlocking piece 253 is connected with the locking rod 251, and the unlocking piece 253 is exposed outside the socket body 1 or the power taking housing 21 and is used for driving the locking rod 251 to slide towards a direction far away from the sliding part 22.

Here, the sliding direction of the locking lever 251 may be perpendicular to the sliding direction of the sliding member 22.

The axis of the second elastic member 252 is parallel to the sliding direction of the locking rod 251, and the second elastic member 252 pushes the locking rod 251 to extend, so that the locking rod 251 can be stably locked with the sliding member 22.

The unlocking piece 253 is used for driving the locking rod 251 and the sliding component 22 to be unlocked, so that the sliding component 22 can control the movable conducting strip 24 to be stored relative to the power taking shell 21.

The locking member 25 operates on the principle of:

when the movable conducting strip 24 is unfolded relative to the electricity taking housing 21, under the thrust action of the second elastic piece 252, the locking rod 251 is clamped with the sliding part 22, so that the sliding part 22 is locked, and the movable conducting strip 24 is stably in the unfolded state.

When the locked state of the sliding member 22 needs to be released, the unlocking piece 253 overcomes the elastic force of the second elastic piece 252, so that the locking rod 251 is separated from the sliding member 22, the sliding member 22 is unlocked, and the sliding member 22 can normally control the movable conductive sheet 24 to be stored.

In order to automatically complete the locking action of the sliding member 22 while the movable conductive sheet 24 is being unfolded relative to the electricity-taking housing 21, in some examples, as shown in fig. 14, a side wall of the sliding member 22 for touching the locking lever 251 has a first guide inclined surface 22134, and the first guide inclined surface 22134 is inclined relative to the sliding direction of the sliding member 22 and faces the locking lever 251. One end of the lock lever 251 near the slide member 22 has a second guide slope 2510, and the second guide slope 2510 is inclined with respect to the sliding direction of the lock lever 251 and faces the first guide slope 22134. The first guide ramp 22134 is configured to push the locking bar 251 to retract by the second guide ramp 2510.

During the process that the sliding member 22 slides along the first sliding direction and drives the movable conductive sheet 24 to unfold relative to the electricity taking housing 21, the first guiding inclined surface 22134 contacts with the second guiding inclined surface 2510, and the sliding member 22 pushes the locking rod 251 to gradually retract against the elastic force of the second elastic member 252, and meanwhile, the sliding member 22 continues to slide along the first sliding direction. When the locking rod 251 reaches the clamping position, the locking rod 251 loses the blocking, and under the elastic force of the second elastic member 252, the locking rod 251 is clamped with the sliding part 22, and the sliding part 22 is locked. Meanwhile, the rotation shaft 231 drives the conducting strip 24 to unfold.

In some examples, the sliding member 22 includes a slider 221 and a first elastic member 222, and the locking member 25 locks the position of the slider 221.

In some examples, the slider 221 includes a push block 2211, a compression spring 2212 and a slider 2213, and the locking component 25 can be used for locking the position of the slider 2213 (as shown in fig. 14) or locking the position of the push block 2211.

Next, the operation of the compression spring 2212 in the above two cases will be described:

in some examples, the locking feature 25 is used to lock the position of the slider 2213.

As shown in fig. 10, the push block 2211 is exposed from the guide portion 212 of the power-taking housing 21, and when the adaptor is inserted in place, the push block 2211 is retracted into the mounting portion 211, and at the same time, the slider 2213 is engaged with the locking member 25.

The compression spring 2212 between the push block 2211 and the slider 2213 can absorb an error by expansion and contraction, and thus, the demand for the manufacturing accuracy of the slider 221 can be reduced. When the slider 2213 is locked, the compression spring 2212 drives the push block 2211 to keep close contact with the track all the time.

In other examples, the locking member 25 is used to lock the position of the push block 2211.

In this case, the compression spring 2212 can compensate the stroke of the movable conductive sheet 24.

When the position of the push block 2211 is locked, the compression spring 2212 is in a compressed state, so that when the movable conductive strip 24 is worn, the compression spring 2212 is extended and pushes the slider 2213 to continuously drive the rotating shaft 231 to rotate, and the expansion range of the movable conductive strip 24 is increased and the movable conductive strip is always kept in a state of being tightly contacted with the conductive strip. Moreover, the compression spring 2212 can also avoid that the movable conducting strip 24 cannot contact the conducting strip due to manufacturing errors.

The following describes an exemplary implementation of the electrical connection between the socket body 1 and the plug 12 and the movable conductive sheet 24:

the socket body 1 is used for mating a plug. As shown in fig. 15, the socket body 1 includes a socket housing 11 and a plug 12, the plug 12 is fixed inside the socket housing 11, and the plug 12 is electrically connected to the movable conductive sheet 24. The portion of the receptacle housing 11 corresponding to the sleeve 12 has a receptacle into which a plug is inserted. In addition, the socket body 1 may further include a protective door assembly located inside the socket housing 11 and blocking the insertion holes.

The embodiment of the present disclosure does not limit the implementation manner of the electrical connection between the plug bush 12 and the movable conducting strip 24. For example, the shaft 231 is made of metal (e.g., copper), and the plug 12 can be electrically connected to the movable conductive sheet 24 through the shaft 231.

In some examples, as shown in fig. 15 and 16, the socket body 1 further includes a flexible connecting line 13, and one end of the flexible connecting line 13 is connected to the socket 12 and the other end is connected to the rotation shaft 231.

Illustratively, as shown in fig. 16, the rotation shaft 231 has a connection hole 2315, and one end of the flexible connection line 13 extends into the connection hole 2315 and may be welded in the connection hole 2315. The insertion sleeve 12 may also have a connection hole into which the other end of the flexible connection line 13 may extend.

According to the technical scheme shown in the embodiment of the disclosure, the rotating shaft 231 and the plug bush 12 are electrically connected by using the flexible connecting line 13, so that the relative movement of the rotating shaft 231 and the plug bush 12 can be adapted through the deformation of the flexible connecting line 13.

In other examples, the socket body 1 further includes a connection piece having one end connected to the socket 12 and the other end having a connection sleeve, and the connection sleeve is sleeved on the rotation shaft 231.

According to the technical scheme shown in the embodiment of the disclosure, the connecting piece is provided with the connecting sleeve, and the connecting sleeve is sleeved on the rotating shaft 231, so that the stability of electric connection can be ensured in the rotating process of the rotating shaft 231.

The movable conductive sheet 24 is located on the guide portion 212. One end of the movable conductive sheet 24 is connected to the rotation shaft 231.

The number of the movable conducting strips 24 is not limited in the embodiment of the present disclosure. In some examples, the number of the movable conductive pieces 24 may be two, and the two movable conductive pieces 24 are an L-pole conductive piece and an N-pole conductive piece, respectively. In addition, as shown in fig. 2, the adapter may further include an E-pole conductive tab 26. The E pole conductive tab 26 is used to insert into, or contact, an E pole conductive sleeve 013 in the track.

It can be appreciated that since the E-pole conductive sheet 26 and the E-pole conductive socket 013 are used for grounding, there is no danger of accidental touch, so the E-pole conductive socket 013 does not need to be hidden at a deep position on the track side wall.

In some examples, as shown in fig. 2, the E-pole conductive tab 26 is exposed at an end of the guide 212 remote from the mounting portion 211, and the E-pole conductive tab 26 is used to insert into an E-pole conductive sleeve 013 in the track.

In other examples, the E-pole conductive strip 26 is exposed at the first shell wall 2120 of the guide portion 212 and is used on one side for contacting the E-pole conductive strip. The E-pole conducting strip 26 may be located on the same first housing wall 2120 as the moving conducting strip 24, or may be located on a different first housing wall 2120. The E-pole conductive tab 26 may have elasticity so that the E-pole conductive tab 26 is brought into close contact with the E-pole conductive insert 013.

Since the E-pole conductive sheet 26 is fixed to the electricity-taking housing 21 and does not rotate, the E-pole conductive sheet 26 can be directly welded to the E-pole socket in the socket body 1.

In addition, there may be three movable conductive sheets 24, and the three movable conductive sheets 24 are an L-pole conductive sheet, an N-pole conductive sheet, and an E-pole conductive sheet, respectively.

The disclosed embodiment also provides a rail socket, as shown in fig. 1, 10 and 11, the rail socket includes a rail 01 and the above-mentioned adapter 02.

In some examples, track 01 includes a conductive strip 011, a track housing 012, and an E-pole conductive insert 013. The conductive strip 011 is located on the side wall of the rail housing 012 and can be hidden at a deeper position of the side wall, so that the safety of the rail 01 is higher. The E-pole conductive socket 013 may be located on the bottom wall of the track case 012 (as shown in fig. 10 and 11), or may be located on the side wall of the track case 012 (in this case, the E-pole conductive socket may be in the form of a conductive sheet).

The following describes the use of the rail socket:

as shown in fig. 10, in some examples, the sliding member 22 is exposed at the guide portion 212.

When the adapter 02 is needed to take electricity:

the power take-out body 2 of the adapter 02 is inserted into the rail 01. During insertion, the sliding member 22 is caught by the opening edge of the rail 01. In this state, the movable conductive piece 24 is in the accommodated state, and the adapter 02 can be inserted into the rail 01 without being pulled out.

When the power extractor 2 is inserted, the sliding member 22 slides under the pushing of the rail 01, and at the same time, the rotating shaft 231 rotates and drives the movable conductive strip 24 to gradually expand. The width of the spread of the movable conductive sheet 24 increases as the power collector 2 is inserted.

When the moving conductive strip 24 comes into contact with the conductive strip 011 in the track 01, the adapter 02 is charged. When the power extractor 2 is inserted, the sliding member 22 drives the rotating shaft 231 to rotate, and the movable conductive strip 24 deforms and comes into close contact with the conductive strip 011.

When the power take-off body 2 is inserted into position, the slide member 22 is retracted into the inside of the mounting portion 211, and at the same time, the slide member 22 is locked by the locking member 25, and the E-pole conductive piece 26 is inserted into the E-pole conductive sleeve 013. The adapter 02 is in a stable charged state, and a user can normally use the adapter 02 to get electricity. In addition, since the movable conductive strips 24 are in the unfolded state, the adapter 02 is not easily touched and dropped by mistake, and the safety of the rail socket is high.

When adapter 02 is required to be powered down:

when the locking member 25 is controlled to release the locking state of the sliding member 221, the sliding member 221 slides along the second sliding direction under the action of the first elastic member 222, and meanwhile, the rotating shaft 231 drives the movable conducting strip 24 to gradually store under the action of the torsion spring 232, the movable conducting strip 24 is separated from the conducting strip 011 in the track 01, and the adapter 02 is powered off.

During the sliding of the slider 221 in the second sliding direction, the slider 211 gradually protrudes from the mounting portion 111, and pushes the entire adapter 02 out of the rail 01.

In other examples, as shown in fig. 11, the sliding member 22 is exposed at the mounting portion 211.

When the adapter 02 is needed to take electricity:

the movable conducting strip 24 of the adapter 02 is controlled to be in the storage state, and then the power-taking body 2 of the adapter 02 is inserted into the track 01.

Then, the sliding member 22 is slid, and the movable conductive piece 24 is gradually spread. When the moving conducting strip 24 comes into contact with the conducting strip 011 in track 01, the adapter is charged. When the sliding member 22 continues to slide, the sliding member 22 continues to drive the rotating shaft 231 to rotate, and the movable conducting strip 24 deforms and comes into close contact with the conducting strip 011.

When the slide member 22 is locked by the locking member 25, the adapter 02 is in a stable charged state, and the user can normally use the adapter 02 to take electricity. In addition, since the movable conductive strips 24 are in the unfolded state, the adapter 02 is not easily touched and dropped by mistake, and the safety of the rail socket is high.

When adapter 02 is required to be powered down:

when the locking member 25 is controlled to release the locking state of the sliding member 221, the sliding member 221 slides in the second sliding direction under the action of the first elastic member 222, and meanwhile, the rotating shaft 231 drives the movable conducting strip 24 to gradually store under the action of the torsion spring 232, the movable conducting strip 24 is separated from the conducting strip 011 in the track 01, and the adapter 02 is powered off.

The sliding adapter 02 can then be left uncharged in the track 01, or the adapter 02 can be pulled out of the track 01.

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 otherwise defined, technical or scientific terms used in the embodiments of the present disclosure should have the ordinary meaning as understood by those having ordinary skill in the art to which the present disclosure belongs. The use of "first," "second," 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" and its derivatives, as used herein, is intended to mean that the elements or items listed in advance of the word "comprising" and their derivatives, include the elements or items listed in the following list, and not exclude other elements or items.

The above description is only for the purpose of illustrating the preferred embodiments of the present disclosure and is not to be construed as limiting the present disclosure, but rather as the subject matter of the present disclosure is to be accorded the full scope and breadth of the present disclosure.