Power track and track socket

Abstract

The utility model relates to the technical field of sockets, and discloses a power track and a track socket, and the power track comprises a track housing, a wiring housing, a first fastener and an E-pole conductive member. The track shell is provided with an accommodating cavity, a strip-shaped opening is formed in the track shell, the strip-shaped opening is communicated with the accommodating cavity, and the track shell comprises a conductor part; the wiring shell is positioned at the end part of the accommodating cavity; the first fastener is fixedly connected with the track shell and the wiring shell, and the first fastener is connected with the conductor part; the E-pole conductive piece is at least partially located in the containing cavity, and the E-pole conductive piece is in contact with the first fastening piece so that electric connection between the E-pole conductive piece and the conductor part can be achieved. According to the power track and the track socket provided by the invention, the processing cost can be reduced, and the grounding stability of the power track is improved.

Description

Technical Field

[0001] The present application relates to the technical field of sockets, and in particular to a power track and a track socket. Background Art

[0002] As the number of electrical appliances used by people in daily life increases, the demand for sockets increases. Track sockets are a type of mobile sockets that usually include power tracks and adapters. The adapters can be installed at different locations on the power tracks to draw power. Track sockets, with their flexibility and scalability, meet users' needs for flexible power layout.

[0003] In the related art, the power rail is provided with an L-pole conductive member, an N-pole conductive member, and an E-pole conductive member, which are connected to the circuit through a junction box assembly. The rail housing and the wiring housing in the junction box assembly are usually connected together by fastening screws, and the E-pole conductive member is crimped onto the rail housing by additional fastening screws. This fixing method not only increases the processing cost of the product, but also increases the connection resistance of the E-pole conductive member. Utility Model Content

[0004] In view of this, the present application provides a power track and a track socket, which can reduce processing costs and improve the grounding stability of the power track. The present application specifically adopts the following technical solutions:

[0005] In a first aspect, the present application provides a power rail, the power rail comprising a rail housing, a wiring housing, a first fastener, and an E-pole conductive member;

[0006] The track housing has a receiving cavity, and a strip-shaped opening is provided on the track housing, the strip-shaped opening is communicated with the receiving cavity, and the track housing includes a conductor part;

[0007] The wiring housing is located at the end of the accommodating cavity;

[0008] The first fastener is fixedly connected to the track housing and the wiring housing, and the first fastener is connected to the conductor part;

[0009] The E-pole conductive member is at least partially located in the accommodating cavity, and the E-pole conductive member is in contact with the first fastener to achieve electrical connection between the E-pole conductive member and the conductor part.

[0010] Optionally, the first fastener elastically abuts against the E-pole conductive member.

[0011] Optionally, the first fastener has an external thread, the E-pole conductive member has a threaded structure, and is threadedly connected to the first fastener via the threaded structure.

[0012] Optionally, the first fastener is a screw, and the E-pole conductive member is in contact with at least one of a stud and a nut of the screw.

[0013] Optionally, the E-pole conductive member includes a conductive body and an E-pole connecting piece;

[0014] The E-pole connecting piece includes a connecting portion and a first bending portion;

[0015] The connecting portion is connected to the conductive body, the first bending portion is connected to the connecting portion, and is bent along a first direction relative to an end of the connecting portion close to the first fastener to abut against a stud of the first fastener.

[0016] Optionally, the E-pole connecting plate also includes a second bending portion, which is connected to an end of the first bending portion away from the connecting portion and is bent along a second direction relative to the first bending portion, the second bending portion abuts against the nut of the first fastener, and the second direction intersects with the first direction.

[0017] Optionally, the conductive body includes an E-pole conductive strip and an E-pole wiring connector;

[0018] The E-pole conductive strip is located in the accommodating cavity, and the E-pole wiring connector includes a clamping portion, which clamps one end of the E-pole conductive strip close to the wiring housing, and the E-pole connecting piece is connected to the E-pole wiring connector.

[0019] Optionally, at least one positioning portion is provided on the inner side of the track housing, and the positioning portion extends along the axial direction of the strip-shaped opening, wherein at least one of the positioning portions is provided with a fixing hole, and one end of the first fastener is fixed in the fixing hole.

[0020] Optionally, the fixing hole is an open hole.

[0021] Optionally, the power rail further includes an L-pole conductive member, an N-pole conductive member and an insulating member;

[0022] The insulating member is located in the accommodating cavity and is used to isolate the L-pole conductive member, the N-pole conductive member and the E-pole conductive member;

[0023] At least one of the positioning portions is connected to the insulating member to fix the insulating member.

[0024] Optionally, the fixing hole has at least one protrusion in its circumference, a limiting groove is formed between the protrusion and the inner surface of the track housing, and the insulating member is at least partially located in the limiting groove.

[0025] Optionally, the power rail further includes at least one second fastener, the second fastener is spaced apart from the first fastener, and the second fastener fixedly connects the rail housing and the wiring housing.

[0026] Optionally, the wiring housing includes a fixing frame and a box body;

[0027] The fixing frame at least partially covers the end of the accommodating cavity, and the first fastener fixedly connects the track housing and the fixing frame;

[0028] The box body cover is arranged on the outer side of the fixing frame, and the box body is connected with the fixing frame and the track housing respectively.

[0029] An embodiment of the present application further provides a track socket, which includes an adapter and the power track as described above.

[0030] The beneficial effects of the embodiments of the present application are at least:

[0031] In the electric track and electric track provided by the embodiment of the present application, the first fastener can not only realize the fixed connection between the track housing and the wiring housing, but also can be used as a conductive member to realize the electrical connection between the E-pole conductive member and the conductor part in the track housing. Compared with the fixing method of crimping the E-pole conductive member on the track housing by an additional fastening screw in the related art, the additional fasteners for fixing the E-pole conductive member are saved, and the processing cost of the electric track is reduced; and compared with the method of crimping the E-pole conductive member with the fastening screw, the E-pole conductive member is directly in contact with the first fastener, allowing a larger contact area between the E-pole conductive member and the first fastener, thereby improving the grounding stability of the electric track. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0033] Figure 1 is a first exploded diagram of a power rail provided in an embodiment of the present application;

[0034] Figure 2 yes Figure 1 A magnified view of part A;

[0035] Figure 3 It is an exploded view of the cooperation between an E-pole connecting piece and a first fastener in a power rail provided in an embodiment of the present application;

[0036] Figure 4 It is a schematic diagram of a first matching structure between an E-pole conductive member and a first fastener in a power rail provided in an embodiment of the present application;

[0037] Figure 5 It is a schematic diagram of a second matching structure between an E-pole conductive member and a first fastener in a power rail provided in an embodiment of the present application;

[0038] Figure 6 is a second exploded diagram of a power rail provided in an embodiment of the present application;

[0039] Figure 7 is a third exploded view of a power rail provided in an embodiment of the present application;

[0040] Figure 8 It is a structural schematic diagram of a track socket provided in an embodiment of the present application.

[0041] Reference numerals:

[0042] 100, power rail; 200, adapter;

[0043] 1. Track housing; 11. Accommodating cavity; 12. Strip opening; 13. Conductor portion; 14. Positioning portion; 141. Fixing hole; 142. Protrusion; 15. Limiting groove;

[0044] 2. Wiring housing; 21. Fixing frame; 211. Frame; 212. Gland; 22. Box body;

[0045] 3. first fastener; 31. stud; 311. external thread; 32. nut;

[0046] 4. E-pole conductive member; 41. conductive body; 411. E-pole conductive strip; 412. E-pole wiring connector; 4121. clamping portion; 4122. wiring portion; 42. E-pole connecting piece; 421. connecting portion; 422. first bending portion; 4221. threaded structure; 423. second bending portion;

[0047] 5. L-pole conductive parts;

[0048] 6. N-pole conductive parts;

[0049] 7. Insulation parts;

[0050] 8. Second fastener;

[0051] 9. Wiring terminals. DETAILED DESCRIPTION

[0052] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0053] The present application embodiment provides a power rail, such as Figure 1 and Figure 2 As shown, the power track includes a track housing 1, a wiring housing 2, a first fastener 3 and an E-pole conductor 4; the track housing 1 has a receiving cavity 11, and a strip opening 12 is provided on the track housing 1, and the strip opening 12 is connected to the receiving cavity 11, and the track housing 1 includes a conductor portion 13. The wiring housing 2 is located at the end of the receiving cavity 11. The first fastener 3 is fixedly connected to the track housing 1 and the wiring housing 2, and the first fastener 3 is connected to the conductor portion 13. The E-pole conductor 4 is at least partially located in the receiving cavity 11, and the E-pole conductor 4 is in contact with the first fastener 3 to achieve electrical connection between the E-pole conductor 4 and the conductor portion 13.

[0054] In the electric track provided in the embodiment of the present application, the first fastener 3 can not only realize the fixed connection between the track housing 1 and the wiring housing 2, but also can be used as a conductive member to realize the electrical connection between the E-pole conductive member 4 and the conductor part 13 in the track housing 1. Compared with the fixing method of crimping the E-pole conductive member on the track housing by an additional fastening screw in the related art, the additional fasteners for fixing the E-pole conductive member are saved, and the processing cost of the electric track is reduced; and compared with the method of crimping the E-pole conductive member with the fastening screw, the E-pole conductive member 4 is directly in contact with the first fastener 3, allowing a larger contact area between the E-pole conductive member 4 and the first fastener 3, thereby improving the grounding stability of the electric track.

[0055] Furthermore, in the related art, the fixing method of crimping the E-pole conductor onto the track housing by an additional fastening screw requires the destruction of the local oxide layer of the track housing to improve the grounding stability, so as to increase the effective electrical contact area between the track housing and the fastening screw and the E-pole conductor, which further increases the processing cost of the power track. In contrast, the power track provided in the embodiment of the present application reduces the processing cost of destroying the local oxide layer of the track housing 1 because the contact area between the E-pole conductor 4 and the first fastener 3 is larger, and the first fastener 3 itself is connected to the track housing 1.

[0056] It is understandable that only a portion of the track housing 1 may be made of a conductive material to serve as the conductive portion 13, and the conductive portion 13 may be, for example, the upper cover portion of the track housing 1; or, the track housing 1 may be made entirely of a conductive material, so that the entire track housing 1 may serve as the conductive portion 13. The conductive material may be, for example, aluminum or copper.

[0057] In some embodiments, the wiring housing 2 may be a housing in a wiring box assembly of a power rail. The wiring box assembly may also include a wiring assembly, which may be connected to an electrode conductive member (e.g., the E-pole conductive strip 411 described below) contained in the rail housing 1 to connect the electrode conductive member to a power circuit. The wiring housing 2 may be an insulating member for fixing the wiring assembly (e.g., the E-pole wiring connector 412 described below) to ensure that the wiring between the electrode conductive member and the wiring assembly is stable and reliable.

[0058] In some embodiments, Figure 1 As shown, the wiring housing 2 includes a fixing frame 21 and a box body 22. The fixing frame 21 at least partially covers the end of the accommodating cavity 11, and the first fastener 3 is fixedly connected to the track housing 1 and the fixing frame 21; the box body 22 is covered on the outside of the fixing frame 21, and the box body 22 is connected to the fixing frame 21 and the track housing 1 respectively. By covering the box body 22 on the outside of the fixing frame 21, the electrode conductive parts such as the E-pole conductive part 4 and the wiring assembly can be prevented from being exposed to the outside, thereby reducing safety risks.

[0059] In some embodiments, the first fastener 3 elastically abuts against the E-pole conductive member 4. In this way, the connection stability between the first fastener 3 and the E-pole conductive member 4 can be improved, thereby ensuring the grounding stability of the power rail.

[0060] In specific implementation, the E-pole conductive member 4 may be made of elastic material to achieve elastic abutment with the first fastener 3; or, the E-pole conductive member 4 may include a deformable abutment structure, through which the elastic abutment with the first fastener 3 is achieved. The deformable abutment structure may be, for example, a bending structure.

[0061] In some embodiments, Figure 2 and Figure 3 As shown, the first fastener 3 has an external thread 311, and the E-pole conductive member 4 has a thread structure 4221, and is threadedly connected to the first fastener 3 through the thread structure 4221. In this way, the external thread 311 on the first fastener 3 engages the E-pole conductive member 4, thereby increasing the contact area and connection stability between the first fastener 3 and the E-pole conductive member 4.

[0062] In some embodiments, Figure 3As shown, the first fastener 3 is a screw, and the E-pole conductive member 4 is in contact with at least one of the stud 31 and the nut 32 of the screw. The fixed connection between the track housing 1 and the wiring housing 2, as well as the electrical connection between the E-pole conductive member 4 and the track housing 1 are simultaneously achieved by the screw, with low cost.

[0063] In one example, the E-pole conductive member 4 can elastically abut against the stud 31 and the nut 32 of the screw, respectively. In this way, the contact area between the E-pole conductive member 4 and the first fastener 3 is increased, and the first fastener 3 can abut against the E-pole conductive member 4 from different directions, thereby improving the connection stability between the two.

[0064] In some embodiments, Figure 3 As shown, the E-pole conductive part 4 includes a conductive body 41 and an E-pole connecting piece 42; the E-pole connecting piece 42 includes a connecting portion 421 and a first bending portion 422; the connecting portion 421 is connected to the conductive body 41, the first bending portion 422 is connected to the connecting portion 421, and is bent along a first direction relative to an end of the connecting portion 421 close to the first fastener 3 to abut against the stud 31 of the first fastener 3.

[0065] See also Figure 1 and Figure 2 The first fastener 3 can be arranged substantially parallel to the strip-shaped opening 12, wherein a certain gap is provided between the nut 32 and the end of the accommodating cavity 11, so that the stud 31 can be partially exposed relative to the track housing 1. The connecting portion 421 can be arranged substantially perpendicular to the extending direction of the strip-shaped opening 12 at the end of the accommodating cavity 11; the first bent portion 422 is bent relative to the connecting portion 421 in a direction away from the accommodating cavity 11, so as to be attached to one side of the stud 31 of the first fastener 3.

[0066] In one example, when there is no abutment with the first fastener 3, the bending angle between the first bent portion 422 and the connecting portion 421 can be greater than 90°; when the E-pole conductor 4 is assembled into the power rail, the first bent portion 422 can be pressed by the stud 31 in the first fastener 3 to tilt and deform toward the direction close to the connecting portion 421, thereby achieving elastic abutment between the stud 31 and the E-pole conductor 4.

[0067] In some embodiments, Figure 3 As shown, the E-pole connecting plate 42 also includes a second bending portion 423, which is connected to an end of the first bending portion 422 away from the connecting portion 421, and is bent along a second direction relative to the first bending portion 422, and the second bending portion 423 is abutted against the nut 32 of the first fastener 3, and the second direction intersects with the first direction.

[0068] In one example, if Figure 3As shown, the first direction and the second direction may intersect with the extension direction of the strip opening 12, respectively. When there is no abutment with the first fastener 3, the bending angle between the second bent portion 423 and the first bent portion 422 may be greater than 90°, and the end of the second bent portion 423 away from the first bent portion 422 is inclined in a direction away from the connecting portion 421; when the E-pole conductive member 4 is assembled into the power rail, the second bent portion 423 may be pressed by the nut 32 in the first fastener 3 toward one side of the stud 31 to be tilted and deformed in a direction close to the connecting portion 421, thereby realizing elastic abutment between the nut 32 and the E-pole conductive member 4.

[0069] In some embodiments, the E-pole connecting piece 42 may further include a fixing portion, which may be provided with a through hole, through which a fixing member such as a bolt may pass to connect the E-pole connecting piece 42 to the conductive body 41. The fixing portion may be connected to the connecting portion 421, and may be spaced apart from the first bending portion 422 and the second bending portion 423.

[0070] In some embodiments, Figure 4 and Figure 5 As shown, the conductive body 41 includes an E-pole conductive strip 411 and an E-pole wiring connector 412; the E-pole conductive strip 411 is located in the accommodating cavity 11, and the E-pole wiring connector 412 includes a clamping portion 4121, which clamps one end of the E-pole conductive strip 411 close to the wiring shell 2, and the E-pole connecting piece 42 is connected to the E-pole wiring connector 412.

[0071] The E-pole conductive strip 411 is contained in the track housing 1 and extends parallel to the strip opening 12 for electrical connection with the power collector in the adapter. The E-pole wiring connector 412 can be used as a part of the wiring assembly in the junction box assembly for connecting the E-pole conductive strip 411 to the power circuit.

[0072] For example, Figure 4 and Figure 5 As shown, one end of the E-pole wiring connector 412 may include a first elastic sheet and a second elastic sheet that are arranged oppositely and connected to each other to form a clamping portion 4121, and the clamping portion 4121 may extend into the accommodating cavity 11 to clamp the E-pole conductive strip 411 between the first elastic sheet and the second elastic sheet. The other end of the E-pole wiring connector 412 may have a wiring portion 4122, which may be connected to a wiring terminal 9, and the E-pole wiring connector 412 is connected to the ground wire in the power supply circuit through the wiring terminal 9. The wiring portion 4122 and the wiring terminal 9 may be accommodated in the wiring housing 2.

[0073] See also Figure 7The fixing frame 21 may include a frame body 211 and a gland 212, wherein the gland 212 may block the end of the accommodating cavity 11; the E-pole conductive strip 411 accommodated in the accommodating cavity 11 may abut against the gland 212. The frame body 211 may be located on a side of the gland 212 away from the accommodating cavity 11, and connected to or abutted against the gland 212, and the frame body 211 may be used to fix wiring components such as the E-pole wiring connector 412.

[0074] Exemplarily, the frame 211 may have at least one cavity, and the E-pole wiring connector 412 may be limited in one of the cavities; the pressure cover 212 may have a through hole, and the clamping portion 4121 in the E-pole wiring connector 412 may pass through the through hole on the pressure cover 212 and extend into the accommodating cavity 11.

[0075] The E-pole connecting piece 42 can be connected to the portion of the E-pole wiring connector 412 located outside the accommodating cavity 11 and at least partially exposed from the accommodating cavity 11 .

[0076] In some embodiments, Figure 6 As shown, at least one positioning portion 14 is provided on the inner side of the track housing 1, and the positioning portion 14 extends along the axial direction of the strip-shaped opening 12, wherein at least one positioning portion 14 is provided with a fixing hole 141, and one end of the first fastener 3 is fixed in the fixing hole 141. By providing the fixing hole 141 on the inner side of the track housing 1, the first fastener 3 can be conveniently fixed, thereby improving the assembly efficiency between the track housing 1, the wiring housing 2 and the first fastener 3.

[0077] The positioning portion 14 can be, for example, a screw, and the screw 31 of the first fastener 3 can extend into the fixing hole 141 and be threadedly connected with the fixing hole 141 .

[0078] In some embodiments, Figure 6 As shown, the fixing hole 141 is an open hole. In this way, the first fastener 3 can be easily inserted into the fixing hole 141, and the first fastener 3 can press against the inner wall of the fixing hole 141 to deform the fixing hole 141, thereby achieving an interference fit between the first fastener 3 and the fixing hole 141.

[0079] In some embodiments, Figure 6 As shown, the power rail may further include an L-pole conductive member 5, an N-pole conductive member 6 and an insulating member 7, wherein the insulating member 7 is located in the accommodating cavity 11 and is used to isolate the L-pole conductive member 5, the N-pole conductive member 6 and the E-pole conductive member 4; at least one positioning portion 14 is connected to the insulating member 7 to fix the insulating member 7. In this way, the positioning portion 14 provided on the inner side of the rail housing 1 can be used to fix the first fastener 3 and the insulating member 7 at the same time.

[0080] Exemplarily, the insulating member 7 may be provided with a slot, and the E-pole conductive strip 411, the L-pole conductive strip included in the L-pole conductive member 5, and the N-pole conductive strip included in the N-pole conductive member 6 may each be limited in a slot, and at least one spring clip in the clamping portion of the corresponding polarity may extend into the slot to clamp the conductive strip.

[0081] In some embodiments, Figure 6 As shown, the fixing hole 141 has at least one protrusion 142 in the circumference, and a limiting groove 15 is formed between the protrusion 142 and the inner surface of the track housing 1, and the insulating member 7 is at least partially located in the limiting groove 15. By limiting the insulating member 7 between the protrusion 142 and the inner surface of the track housing 1, the insulating member 7 and the connected L-pole conductive member 5, N-pole conductive member 6 and E-pole conductive member 4 are prevented from shaking, which causes the electrical connection between the adapter and the power track to be unstable, and the electrical isolation performance between the L-pole conductive member 5, N-pole conductive member 6 and the track housing 1 can be ensured.

[0082] like Figure 6 As shown, the insulating member 7 and the protrusion 142 may extend parallel to the strip-shaped opening 12. The insulating member 7 may be disposed on a side of the strip-shaped opening 12 facing one of the side walls of the track housing 1, wherein the main body of the insulating member 7 abuts against the side of the protrusion 142 facing the strip-shaped opening 12, and a portion of the insulating member 7 is bent in a direction away from the strip-shaped opening 12 to extend between the side of the protrusion 142 facing away from the strip-shaped opening 12 and the side wall of the track housing 1.

[0083] In some embodiments, Figure 6 and Figure 7 As shown, the power rail further includes at least one second fastener 8, which is spaced apart from the first fastener 3 and fixedly connects the rail housing 1 and the wiring housing 2. The first fastener 3 and the second fastener 8 at the spaced portion cooperate to improve the connection stability between the rail housing 1 and the wiring housing 2.

[0084] like Figure 6 and Figure 7 As shown, the power rail includes a first fastener 3 and three second fasteners 8. The four fasteners are arranged in pairs of two, and the two pairs of fasteners are arranged symmetrically.

[0085] The present application also provides a track socket, such as Figure 8 As shown, the track socket comprises an adapter 200 and the power track 100 as described above.

[0086] In one example, if Figure 8As shown, the adapter 200 may include a socket and a power collector, wherein the power collector may be inserted into the strip-shaped opening 12 to be electrically connected to the E-pole conductive member 4 , the L-pole conductive member 5 and the N-pole conductive member 6 in the accommodating cavity 11 .

[0087] The track socket may be, for example, a side-insertion track socket, wherein the power extraction body is a plug.

[0088] In the description of the present disclosure, it should be understood that the terms (if any) "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicating orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0089] Unless otherwise clearly specified and limited, the terms (if any) "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0090] In addition, the terms "first" and "second", if any, are used for descriptive purposes only and are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0091] In the present application, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0092] In the description of this specification, the reference terms "certain embodiments", "one embodiment", "some embodiments", "illustrative embodiments", "example", "specific example", or "some examples" mean that the specific features, structures, materials or characteristics described in conjunction with the embodiments or examples are included in at least one embodiment or example of the present application.

[0093] The above description is only an embodiment of the present application and is not intended to limit the present application. Any modifications, equivalent substitutions, improvements, etc. made within the principles of the present application shall be included in the protection scope of the present application.

Claims

1. An electric rail, characterized in that: The electric track comprises a track housing (1), a wiring housing (2), a first fastener (3) and an E-pole conductive member (4); The track housing (1) has a receiving cavity (11), and a strip-shaped opening (12) is provided on the track housing (1), the strip-shaped opening (12) is communicated with the receiving cavity (11), and the track housing (1) includes a conductor part (13); The wiring housing (2) is located at the end of the accommodating cavity (11); The first fastener (3) is fixedly connected to the track housing (1) and the wiring housing (2), and the first fastener (3) is connected to the conductor part (13); The E-pole conductive component (4) is at least partially located in the accommodating cavity (11), and the E-pole conductive component (4) is in contact with the first fastener (3) to achieve electrical connection between the E-pole conductive component (4) and the conductor part (13).

2. The electric rail according to claim 1, characterized in that The first fastener (3) is elastically in contact with the E-pole conductive member (4).

3. The electric rail according to claim 1, characterized in that The first fastener (3) has an external thread (311), and the E-pole conductive member (4) has a thread structure (4221), and is threadedly connected to the first fastener (3) via the thread structure (4221).

4. The electric rail according to any one of claims 1 to 3, characterized in that: The first fastener (3) is a screw, and the E-pole conductive member (4) is in contact with at least one of a stud (31) and a nut (32) of the screw.

5. The electric rail according to claim 4, characterized in that The E-pole conductive member (4) comprises a conductive body (41) and an E-pole connecting piece (42); The E-pole connecting piece (42) comprises a connecting portion (421) and a first bending portion (422); The connecting portion (421) is connected to the conductive body (41), and the first bent portion (422) is connected to the connecting portion (421) and is bent along a first direction relative to an end of the connecting portion (421) close to the first fastener (3) so as to abut against the stud (31) of the first fastener (3).

6. The electric rail according to claim 5, characterized in that The E-pole connecting plate (42) further includes a second bending portion (423), which is connected to an end of the first bending portion (422) away from the connecting portion (421) and is bent along a second direction relative to the first bending portion (422), the second bending portion (423) abuts against the nut (32) of the first fastener (3), and the second direction intersects with the first direction.

7. The electric rail according to claim 5, characterized in that The conductive body (41) comprises an E-pole conductive strip (411) and an E-pole wiring connector (412); The E-pole conductive strip (411) is located in the accommodating cavity (11), and the E-pole wiring connector (412) comprises a clamping portion (4121), wherein the clamping portion (4121) clamps one end of the E-pole conductive strip (411) close to the wiring housing (2), and the E-pole connecting piece (42) is connected to the E-pole wiring connector (412).

8. The electric rail according to any one of claims 1 to 3, characterized in that: At least one positioning portion (14) is provided on the inner side of the track housing (1), and the positioning portion (14) extends along the axial direction of the strip-shaped opening (12), wherein at least one of the positioning portions (14) is provided with a fixing hole (141), and one end of the first fastener (3) is fixed in the fixing hole (141).

9. The electric rail according to claim 8, characterized in that The fixing hole (141) is an open hole.

10. The electric rail according to claim 8, characterized in that The power rail further comprises an L-pole conductive member (5), an N-pole conductive member (6) and an insulating member (7); The insulating member (7) is located in the accommodating cavity (11) and is used to isolate the L-pole conductive member (5), the N-pole conductive member (6) and the E-pole conductive member (4); At least one of the positioning portions (14) is connected to the insulating member (7) to fix the insulating member (7).

11. The electric rail according to claim 10, characterized in that The fixing hole (141) has at least one protrusion (142) in its circumference, a limiting groove (15) is formed between the protrusion (142) and the inner surface of the track housing (1), and the insulating member (7) is at least partially located in the limiting groove (15).

12. The electric rail according to claim 1, characterized in that The power rail further comprises at least one second fastener (8), the second fastener (8) being spaced apart from the first fastener (3), and the second fastener (8) fixedly connects the rail housing (1) and the wiring housing (2).

13. The electric rail according to claim 1, characterized in that The wiring housing (2) comprises a fixing frame (21) and a box body (22); The fixing frame (21) at least partially covers the end of the accommodating cavity (11), and the first fastener (3) fixedly connects the track housing (1) and the fixing frame (21); The box body (22) is arranged on the outside of the fixing frame (21), and the box body (22) is connected to the fixing frame (21) and the track housing (1) respectively.

14. A track socket, characterized in that: The track socket comprises an adapter (200) and a power track (100) according to any one of claims 1 to 13.

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