Power track and track socket

Abstract

The utility model provides a power track and a track socket, and belongs to the technical field of sockets. The power rail comprises a shell assembly, a conductive strip, a wiring terminal and an abutting piece. The shell assembly comprises a shell body and an end cover which are detachably connected, the end cover is located at the first end of the shell body, and at least part of the end cover is located in the shell body; the conductive strip is located in the shell body and can slide in the length direction relative to the shell body, and the first end of the conductive strip abuts against the end cover; the wiring terminal is located in the shell body, and the wiring terminal is respectively connected with the conductive strip and the power line; the abutting piece is located in the shell body, abuts against the second end of the conductive strip and is detachably connected with the shell body. According to the invention, the assembling convenience of the power track can be improved.

Description

Technical Field

[0001] This disclosure pertains to the field of socket technology, and particularly relates to an electric track and a track socket. Background Technology

[0002] A track socket is a new type of socket that includes a power track and an adapter. The adapter can draw power from different locations on the power track.

[0003] The electric rail includes a housing, end caps, conductive strips, and terminals. The end caps are inserted into the housing from the first end. The conductive strips are located inside the housing, with the first end of the conductive strips abutting against the end caps. The terminals are connected to the second end of the housing and to the second end of the conductive strips and the power supply line, respectively, thereby energizing the electric rail.

[0004] Currently, to improve the integrity of the power rail and the mounting base (table, wall, etc.), mounting grooves are usually pre-drilled in the mounting base. The length of the power rail may be longer than the length of the mounting groove, requiring the power rail to be cut. However, if the conductive strip and the housing are cut together, the cut surface of the conductive strip will be flush with the cut surface of the housing, making it impossible to insert the end cap into the housing. If the conductive strip and the housing are cut separately, they need to be reassembled, which is inconvenient. Utility Model Content

[0005] This disclosure provides a power rail and a rail socket, which can solve the technical problems existing in related technologies. The technical solution of the power rail and rail socket is as follows:

[0006] In a first aspect, this disclosure provides an electric rail, which includes a housing assembly, a conductive strip, a terminal block, and a contact member;

[0007] The housing assembly includes a detachably connected housing body and an end cap, the end cap being located at a first end of the housing body and at least partially within the housing body;

[0008] The conductive strip is located inside the housing body and can slide relative to the housing body in the length direction, with the first end of the conductive strip abutting against the end cap;

[0009] The wiring terminals are located inside the housing body, and the wiring terminals are respectively connected to the conductive strip and the power line;

[0010] The abutment is located inside the housing body, abuts against the second end of the conductive strip, and is detachably connected to the housing body.

[0011] In one possible implementation, the conductive strip includes a first conductive strip and a second conductive strip;

[0012] The abutting member includes a first abutting part and a second abutting part, wherein the first abutting part abuts against the second end of the first conductive strip, and the second abutting part abuts against the second end of the second conductive strip.

[0013] In one possible implementation, the abutment further includes a connecting portion, which is connected to the first abutment portion and the second abutment portion respectively.

[0014] In one possible implementation, the terminal block includes a base, a first arm and a second arm, the first arm and the second arm being arranged opposite to each other and respectively connected to the base, and the first arm and the second arm clamping and fixing the second end of the conductive strip.

[0015] The abutment is located between the first arm and the second arm, and its two ends abut against the base and the second end of the conductive strip, respectively.

[0016] In one possible implementation, the terminal block further includes a third arm connected to the base and extending in a direction away from the conductive strip, the third arm being used to connect to the power line.

[0017] In one possible implementation, the inner wall of the housing body has a through-slot structure that extends along the length of the housing body and accommodates the conductive strip.

[0018] The end cap has an abutting protrusion that can extend into the through-slot structure to push the conductive strip toward the second end of the housing body.

[0019] In one possible implementation, the length of the abutment protrusion is not less than 6 millimeters.

[0020] In one possible implementation, the length of the abutment member is not less than the length of the abutment protrusion in the longitudinal direction of the housing body.

[0021] In one possible implementation, the housing body includes a mounting section and a wiring section;

[0022] The first end of the mounting portion is into which the end cap extends, and the mounting portion accommodates the first end of the conductive strip;

[0023] The wiring portion is connected to the second end of the mounting portion, and the wiring portion respectively accommodates the second end of the conductive strip, the wiring terminal, and the abutment.

[0024] In one possible implementation, the wiring section includes a housing and a cover.

[0025] The housing is located at the second end of the mounting part. The housing has a communicating clearance hole and a mounting groove. The clearance hole allows the second end of the conductive strip to extend into it, and the mounting groove accommodates the wiring terminal and the abutment.

[0026] The cover plate covers the opening of the mounting groove.

[0027] In one possible implementation, the housing is snapped into the mounting portion, and the cover is bolted to the housing.

[0028] In a second aspect, this disclosure provides a track socket that includes the power track of the first aspect and its possible implementations.

[0029] The technical solution provided in this disclosure includes at least the following beneficial effects:

[0030] This disclosure provides an electric track in which a conductive strip and an abutment are located inside a housing body. An end cap is connected to the first end of the housing body, and the end cap and the abutment abut against both ends of the conductive strip. The abutment can be detached from the housing body. Thus, when installing the electric track, if the length of the pre-reserved groove on the mounting base is sufficient, the abutment does not need to be removed; the electric track can be directly installed into the groove. If the length of the pre-reserved groove on the mounting base is less than the length of the electric track, the end cap can be removed and the housing body can be cut so that the cut housing body can be installed into the groove. Then, the abutment can be removed from the housing body to provide space for the conductive strip to slide. Finally, the end cap is inserted into the first end of the cut housing body, pushing the conductive strip to slide towards the second end of the housing body, completing the installation of the electric track. The entire process eliminates the need to separate the conductive strip from the housing body and cut it step by step, improving the ease of assembly of the electric track.

[0031] It should be understood that the above general description and the following detailed description are exemplary and explanatory only, and are not intended to limit this disclosure. Attached Figure Description

[0032] The accompanying drawings, which are incorporated in and form part of this specification, illustrate embodiments consistent with this disclosure and, together with the description, serve to explain the principles of this disclosure. In the drawings:

[0033] Figure 1 This is a schematic diagram of the assembly of an electric track and a mounting base provided in an embodiment of this disclosure;

[0034] Figure 2 This is a schematic diagram of the structure of an electric track provided in an embodiment of this disclosure;

[0035] Figure 3 This is a schematic diagram of the assembly of a housing body and an end cap according to an embodiment of this disclosure;

[0036] Figure 4 This is a schematic diagram of the structure of an abutment member provided in an embodiment of this disclosure;

[0037] Figure 5 This is an assembly diagram of a wiring terminal and abutment provided in an embodiment of this disclosure;

[0038] Figure 6 This is a schematic diagram of the assembly of a housing body and an end cap according to an embodiment of this disclosure;

[0039] Figure 7 This is a schematic diagram of the structure of a shell body provided in an embodiment of this disclosure;

[0040] Figure 8 This is an assembly diagram of an installation part and a wiring part provided in an embodiment of this disclosure.

[0041] Legend

[0042] 1. Housing assembly;

[0043] 11. Shell body; 12. End cap;

[0044] 11a. Through-slot structure; 12a. Abutment protrusion;

[0045] 111. Installation section; 112. Wiring section;

[0046] 1111. Outer casing; 1112. Insulating components;

[0047] 1121. Box body; 1122. Cover plate;

[0048] 1121a, clearance hole; 1121b, mounting slot;

[0049] 2. Conductive strip;

[0050] 21. First conductive strip; 22. Second conductive strip;

[0051] 3. Wiring terminals;

[0052] 31. Base; 32. First arm; 33. Second arm; 34. Third arm;

[0053] 4. Connecting parts;

[0054] 41. First abutment part; 42. Second abutment part; 43. Connecting part;

[0055] 02. Power cord; 021. First polarity power cord; 022. Second polarity power cord;

[0056] 03. Install the base; 031. Receiver.

[0057] The accompanying drawings have illustrated specific embodiments of this disclosure, which will be described in more detail below. These drawings and descriptions are not intended to limit the scope of the concept in any way, but rather to illustrate the concepts of this disclosure to those skilled in the art through reference to particular embodiments. Detailed Implementation

[0058] To make the objectives, technical solutions, and advantages of this disclosure clearer, the embodiments of this disclosure will be further described in detail below with reference to the accompanying drawings.

[0059] The terminology used in the embodiments of this disclosure is for illustrative purposes only and is not intended to limit the disclosure. Unless otherwise defined, the technical or scientific terms used herein should be understood in their ordinary sense by one of ordinary skill in the art to which this disclosure pertains. The terms “first,” “second,” “third,” and similar terms used in this patent application specification and claims do not indicate any order, quantity, or importance, but are merely used to distinguish different components. Similarly, the terms “a” or “one,” and similar terms do not indicate a quantity limitation, but rather indicate the presence of at least one. The terms “comprising,” “including,” and similar terms mean that the elements or objects preceding “comprising” or “including” encompass the elements or objects listed following “comprising” or “including” and their equivalents, and do not exclude other elements or objects. The terms “connected,” “linked,” and similar terms are not limited to physical or mechanical connections, but can include electrical connections, whether direct or indirect. The terms “upper,” “lower,” “left,” “right,” etc., are used only to indicate relative positional relationships, and these relative positional relationships may change accordingly when the absolute position of the described object changes.

[0060] This disclosure provides an embodiment of an electric track, such as Figure 1 As shown, the power rail includes a housing assembly 1, a conductive strip 2, a terminal block 3, and a contact member 4.

[0061] The housing assembly 1 is a component used to house the conductive strip 2 and the terminal block 3. (See also...) Figure 1 The housing assembly 1 has a cubic structure, and the insertion surface of the housing assembly 1 is provided with a strip-shaped opening that extends along the length of the housing assembly 1. The conductive strip 2 and the wiring terminal 3 are disposed inside the housing assembly 1. In practice, the adapter can be plugged into different positions of the strip-shaped opening to draw power. Figure 1The mounting base 03 shown is a component for mounting electric rails. The mounting base 03 is provided with a receiving groove 031, in which the electric rails can be installed, so that the insertion surface is flush with the surface of the mounting base 03, thereby improving the integrity between the electric rails and the mounting base 03.

[0062] Specifically, such as Figure 2 and Figure 3 As shown, the housing assembly 1 includes a detachably connected housing body 11 and an end cap 12. The end cap 12 is located at the first end of the housing body 11 and is at least partially located within the housing body 11. A conductive strip 2 is located within the housing body 11 and is slidable relative to the housing body 11 in the length direction. The first end of the conductive strip 2 abuts against the end cap 12. A wiring terminal 3 is located within the housing body 11 and is connected to the conductive strip 2 and the power cord 02, respectively. An abutment 4 is located within the housing body 11, abuts against the second end of the conductive strip 2, and is detachably connected to the housing body 11.

[0063] Using the technical solution provided in this embodiment, when installing the power rail, if the length of the pre-reserved receiving groove 031 on the mounting base 03 is sufficient, there is no need to disassemble the abutment 4; the power rail can be directly installed into the receiving groove 031. If the length of the pre-reserved receiving groove 031 on the mounting base 03 is less than the length of the power rail, the end cap 12 can be disassembled and the housing body 11 can be cut so that the cut housing body 11 can be installed into the receiving groove 031. Then, the abutment 4 can be removed from the housing body 11 to provide space for the sliding of the conductive strip 2. Finally, the end cap 12 is inserted into the first end of the cut housing body 11, pushing the conductive strip 2 to slide towards the second end of the housing body 11, completing the installation of the power rail. The entire process does not require separating the conductive strip 2 from the housing body 11 and cutting it step by step, improving the ease of assembly of the power rail.

[0064] Further, see Figure 2 The conductive strip 2 includes a first conductive strip 21 and a second conductive strip 22, which are used for electrical connection of power lines of different polarities. For example, the first conductive strip 21 can be electrically connected to a power line of the first polarity, and the second conductive strip 22 can be electrically connected to a power line of the second polarity. The first polarity power line can be an L-class power line, and the second polarity power line can be an N-class power line. Alternatively, the first polarity power line can be an N-class power line, and the second polarity power line can be an L-class power line.

[0065] like Figure 2 and Figure 4As shown, the abutting member 4 includes a first abutting part 41 and a second abutting part 42. The first abutting part 41 and the second abutting part 42 are respectively located inside the housing body 11, wherein the first abutting part 41 abuts against the second end of the first conductive strip 21, and the second abutting part 42 abuts against the second end of the second conductive strip 22.

[0066] Using the technical solution provided in this embodiment, the abutting member 4 includes a first abutting part 41 and abutting part 42. The first abutting part 41 and the second abutting part 42 can abut against the first conductive strip 21 and the second conductive strip 22 respectively. Thus, after the abutting member 4 is removed from the power rail, it can provide space for the sliding of the first conductive strip 21 and the second conductive strip 22. When the end cap 12 extends into the first end of the housing body 11, the first conductive strip 21 and the second conductive strip 22 can slide towards the second end of the housing body 11. Even if the L-level power line and the N-level power line are misconnected, the first conductive strip 21 and the second conductive strip 22 can be prevented from being too close to the first end of the housing, thus improving the safety of use.

[0067] In some examples, the abutment 4 also includes a connecting part 43.

[0068] like Figure 4 As shown, the connecting part 43 is located between the first abutting part 41 and the second abutting part 42, and the connecting part 43 is connected to the first abutting part 41 and the second abutting part 42 respectively. In this way, by operating the connecting part 43, the first abutting part 41 and the second abutting part 42 can be disassembled and assembled respectively, thereby improving the assembly efficiency of the abutting part 4.

[0069] Specifically, see Figure 4 The first abutting part 41 and the second abutting part 42 both have a block structure, and the connecting part 43 has a strip structure. The first abutting part 41, the second abutting part 42 and the connecting part 43 can be integrally formed.

[0070] The processing technology for the abutment 4 can be injection molding, and the material of the abutment 4 can be plastic. This embodiment does not limit this.

[0071] In some possible embodiments, the abutment 4 is detachably connected to the housing body 11 via the terminal block 3.

[0072] See Figure 2 Terminal 3 is located inside the housing body 11 and is connected to the housing body 11. See also Figure 5The terminal block 3 includes a base 31, a first arm 32, and a second arm 33. The first arm 32 and the second arm 33 are arranged opposite to each other and are respectively connected to the base 31. The first arm 32 and the second arm 33 clamp and fix the second end of the conductive strip 2. The abutment 4 is located between the first arm 32 and the second arm 33, and the two ends of the abutment 4 abut against the base 31 and the second end of the conductive strip 2, respectively.

[0073] Specifically, the base 31 may have a rectangular plate-like structure, the first arm 32 and the second arm 33 are distributed on opposite sides of the base 31 and are connected to the base 31 respectively, the first arm 32 may have a plate-like structure, and the second arm 33 has a first part, a second part and a third part connected in sequence, wherein the first end of the first part is connected to the base 31, the first end of the second part is connected to the second end of the first part and the second part is bent toward the first arm 32, the third part is connected to the second end of the second part and the third part is arranged parallel to the first arm 32.

[0074] In practice, the third parts of the first arm 32 and the second arm 33 are arranged opposite to each other, and the relative arrangement of the third parts of the first arm 32 and the second arm 33 is less than the thickness of the conductive strip 2. Accordingly, the third parts of the first arm 32 and the second arm 33 can clamp and fix the conductive strip 2.

[0075] Furthermore, the base 31, the first arm 32, the first part of the second arm 33, and the second part of the second arm 33 enclose a receiving space, within which the abutment 4 can be located, with its two ends respectively abutting against the base 31 and the second end of the conductive strip 2. This improves the installation stability of the abutment 4.

[0076] Further, see Figure 2 and Figure 4 The power rail includes two terminals 3, which respectively clamp and fix the first conductive strip 21 and the second conductive strip 22.

[0077] In one example, such as Figure 5 As shown, the terminal block 3 also includes a third arm 34, which is connected to the base 31 and extends in a direction away from the conductive strip 2. The third arm 34 is used to connect to the power line 02.

[0078] Specifically, the third arm 34 has a stepped plate-like structure. The first end of the third arm 34 is connected to the base 31, and the second end of the third arm 34 is used to connect to the power line. For the two terminals 3 mentioned above, the third arm 34 of one terminal 3 is connected to the first polarity power line 021, and the third arm 34 of the other terminal 3 is connected to the second polarity power line 022.

[0079] In some possible embodiments, the housing body 11 includes a mounting portion 111 and a wiring portion 112.

[0080] like Figure 2 and Figure 6 As shown, the first end of the mounting portion 111 is into which the end cap 12 extends, and the mounting portion 111 accommodates the first end of the conductive strip 2. The wiring portion 112 is connected to the second end of the mounting portion 111, and the wiring portion 112 accommodates the second end of the conductive strip 2, the terminal block 3, and the abutment member 4. In this way, when installing the power rail, the wiring operation can be concentrated at the wiring portion 112, thereby improving installation efficiency.

[0081] In some examples, the wiring section 112 includes a housing 1121 and a cover 1122.

[0082] See Figure 8 The housing 1121 is located at the second end of the mounting part 111. The housing 1121 has a through hole 1121a and a mounting groove 1121b. The through hole 1121a allows the second end of the conductive strip 2 to extend into it, and the mounting groove 1121b accommodates the wiring terminal 3 and the abutment 4.

[0083] Specifically, such as Figure 8 As shown, the shape of the clearance hole 1121a is adapted to the shape of the conductive strip 2, and the size of the clearance hole 1121a is larger than the size of the conductive strip 2. The clearance hole 1121a and the conductive strip 2 can be in clearance fit. The mounting groove 1121b can be a square groove. Multiple protruding structures can be set inside the mounting groove 1121b according to actual needs. These protruding structures are used to limit the position of components such as the wiring terminal 3 and the abutment 4, thereby improving the installation stability of the components inside the power rail.

[0084] Furthermore, the cover plate 1122 has a rectangular plate structure, and the cover plate 1122 covers the opening of the mounting groove 1121b.

[0085] Optionally, the housing 1121 is snapped into the mounting part 111, and the cover plate 1122 is connected to the housing 1121 by bolts. This can improve the assembly efficiency between the wiring part 112 and the mounting part 111.

[0086] In some possible embodiments, the housing body 11 has a through groove structure 11a for mounting the conductive strip 2 inside.

[0087] like Figure 5 and Figure 7As shown, the mounting part 111 includes a housing 1111 and an insulating member 1112. The housing 1111 has an elongated mounting groove inside, and the insulating member 1112 is installed in the mounting groove. The insulating member 1112 has a through groove structure 11a on its wall surface facing away from the housing. The conductive strip 2 is installed in the through groove structure 11a, thereby achieving an insulating connection with the housing 1111.

[0088] For example, the outer casing 1111 can be made of aluminum or steel, and the insulating component 1112 can be made of plastic; this disclosure does not limit the specific materials used.

[0089] Further, see Figure 6 The end cap 12 has an abutment protrusion 12a on the side near the housing body 11. The shape and size of the abutment protrusion 12a are adapted to the shape and size of the through groove structure 11a. In practice, the end cap 12 is installed at the first end of the housing body 11. As the end cap 12 gradually extends into the inner wall of the housing body 11, the abutment protrusion 12a extends into the through groove structure 11a and abuts against the first end of the conductive strip 2. The abutment protrusion 12a pushes the conductive strip 2 to gradually slide towards the second end of the housing body 11.

[0090] In one example, the length of the abutment protrusion 12a is not less than 6 mm. In this way, after the end cap 12 and the housing body 11 are assembled, it can be ensured that there is a sufficient distance between the conductive strip 2 and the first end of the housing body 11, thereby meeting the safety requirements.

[0091] For example, the length of the abutment protrusion 12a can be 6 mm, 7 mm, 8 mm, etc.

[0092] In one example, the length of the abutment 4 in the longitudinal direction of the housing body 11 is not less than the length of the abutment protrusion 12a. This ensures that sufficient space is reserved for the sliding of the conductive strip 2 after the abutment 4 is disassembled, thereby preventing the end cap 12 from failing to be installed in place and improving the connection stability between the end cap 12 and the housing body 11.

[0093] The technical solutions provided in this disclosure have at least the following beneficial effects:

[0094] This disclosure provides an electric rail. The housing assembly 1 includes a detachably connected housing body 11 and an end cap 12. The end cap 12 is located at the first end of the housing body 11 and is at least partially located inside the housing body 11. A conductive strip 2 is located inside the housing body 11 and is slidable relative to the housing body 11 in the length direction. The first end of the conductive strip 2 abuts against the end cap 12. A wiring terminal 3 is located inside the housing body 11 and is connected to the conductive strip 2 and a power line 02, respectively. An abutment 4 is located inside the housing body 11 and abuts against the second end of the conductive strip 2 and is detachably connected to the housing body 11. Using the technical solution provided by this disclosure, when installing the electric rail, if the length of the pre-reserved receiving groove 031 on the mounting base 03 is sufficient, it is not necessary to disassemble the abutment 4; the electric rail can be directly installed into the receiving groove 031. If the length of the receiving groove 031 reserved in the mounting base 03 is less than the length of the power rail, the end cap 12 can be disassembled and the housing body 11 can be cut so that the cut housing body 11 can be installed into the receiving groove 031. Then, the abutment 4 can be removed from the housing body 11 to provide space for the sliding of the conductive strip 2. Finally, the end cap 12 is inserted into the first end of the cut housing body 11, and the conductive strip 2 is pushed to slide to the second end of the housing body 11 to complete the installation of the power rail. The whole process does not require separating the conductive strip 2 from the housing body 11 and cutting it step by step, which improves the ease of assembly of the power rail.

[0095] This disclosure also provides a track socket that includes an adapter and the aforementioned power track.

[0096] The above description is merely an optional embodiment of this disclosure and is not intended to limit this disclosure. Any modifications, equivalent substitutions, improvements, etc., made within the principles of this disclosure should be included within the protection scope of this disclosure.

Claims

1. A power track, characterized in that, The power rail includes a housing assembly (1), a conductive strip (2), a terminal block (3), and a contact piece (4); The housing assembly (1) includes a detachably connected housing body (11) and an end cap (12), the end cap (12) being located at a first end of the housing body (11) and the end cap (12) being at least partially located within the housing body (11); The conductive strip (2) is located inside the housing body (11) and can slide relative to the housing body (11) in the length direction. The first end of the conductive strip (2) abuts against the end cap (12). The wiring terminal (3) is located inside the housing body (11), and the wiring terminal (3) is connected to the conductive strip (2) and the power line (02) respectively; The abutment (4) is located inside the housing body (11), the abutment (4) abuts against the second end of the conductive strip (2), and is detachably connected to the housing body (11).

2. The power track of claim 1, wherein, The conductive strip (2) includes a first conductive strip (21) and a second conductive strip (22); The abutting member (4) includes a first abutting part (41) and a second abutting part (42). The first abutting part (41) abuts against the second end of the first conductive strip (21), and the second abutting part (42) abuts against the second end of the second conductive strip (22).

3. The power track of claim 2, wherein, The abutment (4) further includes a connecting part (43), which is connected to the first abutment (41) and the second abutment (42) respectively.

4. The power track of claim 1, wherein, The terminal block (3) includes a base (31), a first arm (32) and a second arm (33). The first arm (32) and the second arm (33) are arranged opposite to each other and are respectively connected to the base (31). The first arm (32) and the second arm (33) clamp and fix the second end of the conductive strip (2). The abutment (4) is located between the first support arm (32) and the second support arm (33), and the two ends of the abutment (4) abut against the base (31) and the second end of the conductive strip (2), respectively.

5. The power track of claim 4, wherein, The terminal block (3) also includes a third arm (34), which is connected to the base (31) and extends in a direction away from the conductive strip (2). The third arm (34) is used to connect to the power line (02).

6. The power track of claim 1, wherein, The inner wall of the housing body (11) has a through groove structure (11a), which extends along the length of the housing body (11) and accommodates the conductive strip (2). The end cap (12) has an abutment protrusion (12a) that can extend into the through groove structure (11a) to push the conductive strip (2) to slide toward the second end of the housing body (11).

7. The power track of claim 6, wherein, The length of the abutment protrusion (12a) is not less than 6 mm.

8. The power track of claim 6, wherein, In the longitudinal direction of the housing body (11), the length of the abutment (4) is not less than the length of the abutment protrusion (12a).

9. The electric track according to claim 1, characterized in that, The housing body (11) includes a mounting part (111) and a wiring part (112); The first end of the mounting part (111) is into which the end cap (12) extends, and the mounting part (111) accommodates the first end of the conductive strip (2); The wiring part (112) is connected to the second end of the mounting part (111), and the wiring part (112) respectively accommodates the second end of the conductive strip (2), the wiring terminal (3), and the abutment (4).

10. The power track of claim 9, wherein, The wiring section (112) includes a housing (1121) and a cover plate (1122); The housing (1121) is located at the second end of the mounting part (111). The housing (1121) has a through hole (1121a) and a mounting groove (1121b). The through hole (1121a) allows the second end of the conductive strip (2) to extend into it. The mounting groove (1121b) accommodates the terminal block (3) and the abutment (4). The cover plate (1122) covers the opening of the mounting groove (1121b).

11. The electric track according to claim 10, characterized in that, The box body (1121) is engaged with the mounting part (111), and the cover plate (1122) is connected to the box body (1121) by bolts.

12. A track socket, characterized in that The rail socket includes the power rail as described in any one of claims 1 to 11.

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