Track housing, power rails and track sockets

Abstract

The present application provides a track housing, an electric track and a track socket, and relates to the technical field of track sockets. The track housing includes a panel and a bottom shell which are separately arranged; the panel includes a transverse plate and a longitudinal plate fixedly connected to the transverse plate, and a track opening is provided on the transverse plate; a track cavity is provided in the bottom shell; the longitudinal plate and the bottom shell are connected by a connecting assembly, and the track opening and the track cavity are opposite and connected; the connecting assembly includes an external clamping piece fixed on the inner walls of the two longitudinal plates facing each other and an internal clamping piece fixed on the two outer walls of the bottom shell facing the longitudinal plate, and the external clamping piece cooperates with the internal clamping piece. By splitting the track housing into two parts, namely, a panel and a bottom shell, for this split housing, when the structure of a component of the panel or the bottom shell changes, only one of the panel or the bottom shell needs to be adjusted, and the other can continue to be used, thereby saving the material of the housing, reducing the production cost of the track housing, and reducing the workload of adjusting and upgrading the structure of the track housing.

Description

Technical Field

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

[0002] Track socket is a new type of socket product, mainly including power track and adapter. The adapter mainly includes a base and a base cover that rotates with the base. The power track is also called the power track, which is usually installed on walls, tables, skirtings and other locations. The power track includes a track shell, which mainly includes a bottom shell with a track cavity and a panel integrally formed with the bottom shell. The panel is provided with a track opening, which is connected to the track cavity. An insulating bracket is fixedly arranged in the track cavity, and a conductive conductor is installed in the insulating bracket.

[0003] Part of the base and part of the base cover of the adapter are inserted into the track cavity through the track opening. The base cover cannot rotate relative to the power track, and the base as a whole rotates relative to the base cover. The power-taking part of the base rotates and unfolds relative to the base cover and contacts the conductive conductor in the power track, so that the adapter can draw power from the power track. The plug of the electrical appliance is inserted into the socket opened on the base, and contacts and electrically connects with the socket part of the base. The current in the power track is transmitted to the electrical appliance through the conductive conductor, the power-taking part and the socket part.

[0004] With respect to the above-mentioned related technologies, the inventors found that when any of the bottom shell and the panel of the existing rail shell changes, it is necessary to re-open the mold, resulting in a waste of mold resources and an increase in production costs. Utility Model Content

[0005] In order to improve the problem that when either the bottom shell or the panel of the existing track shell changes, it is necessary to re-open the mold, resulting in a waste of mold resources and an increase in production costs, the present application provides a track shell, a power track and a track socket.

[0006] In the first aspect, the track housing provided by the present application adopts the following technical solution:

[0007] The track shell includes a panel and a bottom shell which are separately arranged; the panel includes a transverse plate and a longitudinal plate fixed on the transverse plate, and the transverse plate is provided with a track opening; a track cavity is provided in the bottom shell; the longitudinal plate and the bottom shell are connected by a connecting component 6, and the track opening and the track cavity are opposite and connected; the connecting component 6 includes an external clamping piece fixed on the inner walls facing each other of the two longitudinal plates and an internal clamping piece fixed on the two outer walls of the bottom shell facing the longitudinal plates, and the external clamping piece cooperates with the internal clamping piece.

[0008] Optionally, one of the external clamping member and the internal clamping member is a clamping slot, and the other is a convex rib; the external clamping member and the internal clamping member are clamped and matched in the clamping slot via the convex rib.

[0009] Optionally, a limiting end plate is further included, wherein the limiting end plate is fixedly mounted on the end of the panel, and the limiting end plate abuts against the end surface of the bottom shell.

[0010] Optionally, a filling fastener is also included, and the filling fastener is clamped and installed between the longitudinal plate and the bottom shell.

[0011] Optionally, the number of the filling fasteners is set to at least two, at least two of the filling fasteners are symmetrically clamped on two sides of the bottom shell, and the end surfaces of the two filling fasteners that are away from each other are clamped and matched with the longitudinal plate.

[0012] Optionally, a first clamping structure is formed on the filling fastener, and a second clamping structure is formed on the side wall of the bottom shell facing the filling fastener, and the first clamping structure and the second clamping structure are clamped together.

[0013] Optionally, a bending guard plate is formed on a side of the filling fastener facing the bottom shell, and the corner of the bottom shell away from the transverse plate is in contact with the bending guard plate.

[0014] Optionally, an anti-slip edge is fixedly provided at the end of the longitudinal plate away from the transverse plate in a direction close to the other longitudinal plate, and the end surface of the filling fastener away from the transverse plate is in abutment with the anti-slip edge.

[0015] Optionally, it also includes a mounting back plate, wherein two ends of the mounting back plate are respectively connected to two corresponding filling fasteners.

[0016] Optionally, it also includes a mounting back plate, and two ends of the mounting back plate are snap-connected to the external snap-in component.

[0017] Optionally, when the panel and the bottom shell are fixed, a safety door cavity is formed between the transverse plate and the bottom shell.

[0018] In a second aspect, the present application provides a power rail, which adopts the following technical solution:

[0019] An electric track comprises the track housing as described in the first aspect, an insulating bracket installed in a track cavity, and a conductive conductor installed in the insulating bracket.

[0020] In a third aspect, the present application provides a track socket, which adopts the following technical solution:

[0021] A track socket comprises the power track described in the second aspect and an adapter, wherein the adapter is pluggable and installed on the power track.

[0022] In summary, the present application includes at least one of the following beneficial technical effects:

[0023] By dividing the rail housing into two parts, namely, a panel and a bottom shell, when the structure of a component of the panel or the bottom shell changes, only one of the panel or the bottom shell needs to be adjusted, and the other can continue to be used, thus saving the material of the housing, reducing the production cost of the rail housing, and reducing the workload of adjusting and upgrading the rail housing structure. At the same time, it is convenient to replace the protective door and increase the service life of the power rail;

[0024] By arranging a filling fastener between the panel and the bottom shell, the filling fastener fills the gap between the panel and the bottom shell, so that the bottom shell is firmly and stably installed in the cavity formed inside the panel, reducing the risk of relative shaking between the bottom shell and the panel. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the overall structure of Example 1 of the present application.

[0026] Figure 2 This is a schematic diagram of the overall structure of the installation backplane according to Example 1 of the present application.

[0027] Figure 3 It is a schematic diagram of the cross-sectional structure of Example 1 of the present application.

[0028] Figure 4 This is a schematic diagram of the power track structure of Example 2 of the present application.

[0029] Figure 5 It is a schematic diagram of the cross-sectional structure of the power rail of Example 2 of the present application.

[0030] Explanation of the reference numerals: 100, adapter; 200, power rail; 201, insulating bracket; 202, conductive conductor; 203, terminal; 204, safety door; 1, rail shell; 2, panel; 21, horizontal plate; 22, longitudinal plate; 3, bottom shell; 4, rail opening; 5, rail cavity; 6, connecting assembly; 61, external clamping piece; 62, internal clamping piece; 7, limiting end plate; 8, filling fastener; 9, first clamping structure; 10, second clamping structure; 11, bending guard plate; 12, anti-stripping edge; 13, mounting back plate; 131, elastic clamping piece; 14, safety door cavity. DETAILED DESCRIPTION

[0031] The following is combined with Figure 1-5 This application is described in further detail. Embodiment 1:

[0032] The embodiment of the present application discloses a track socket, which includes a power track 200 , and the power track 200 includes a track housing 1 .

[0033] Reference Figure 1 and Figure 2 The track socket may include one or more adapters 100 and a power track 200. The adapter 100 may be mounted on the power track 200 via the track opening 4 on the power track 200. The track opening 4 of the power track 200 may guide the adapter 100 to slide, so that the position of the adapter 100 can be flexibly adjusted. It is understood that although Figure 1 Only two adapters 100 are shown, but the number of adapters 100 is not limited to two, and may be one or three or more. When multiple adapters 100 are installed on the power rail 200, the positions of the multiple adapters 100 may be adjusted independently of each other.

[0034] Reference Figure 1 and Figure 2 The power rail 200 includes a rail housing 1, an insulating bracket 201 installed in the rail housing 1, a conductive conductor 202, a terminal 203 and a safety door 204. The rail housing 1 includes a panel 2, a bottom shell 3 and a connecting assembly 6 for realizing a detachable connection between the panel 2 and the bottom shell 3.

[0035] Reference Figure 1 , Figure 2 and Figure 3 The panel 2 includes a transverse plate 21 and a longitudinal plate 22 vertically arranged on the transverse plate 21. The number of the longitudinal plates 22 is set to two. The two longitudinal plates 22 are integrally formed on both sides of the transverse plate 21 in the width direction and are arranged with the same length as the transverse plate 21. The two longitudinal plates 22 are arranged parallel to each other. The panel 2 formed by the transverse plate 21 and the longitudinal plate 22 is an inverted n-shape as a whole. For example, the panel 2 is made of aluminum as a whole, and it is integrally extruded by an extrusion device. A rail opening 4 is opened along the length direction of the transverse plate 21 at the position of the bisector in the width direction. The rail opening 4 runs through the thickness direction of the transverse plate 21. The adapter 100 passes through the transverse plate 21 through the rail opening 4 and is inserted into the power rail 200.

[0036] Reference Figure 3The bottom shell 3 is made of aluminum as a whole, and a track cavity 5 is formed in the bottom shell 3. When the bottom shell 3 is installed on the panel 2 through the connecting assembly 6, a safety door cavity 14 is also formed between the bottom shell 3 and the panel 2. One side of the safety door cavity 14 is connected to the track opening 4, and the other side is connected to the track cavity 5. The safety door cavity 14 is symmetrically arranged with respect to the track opening 4. The safety door 204 is arranged in the left and right chambers symmetrical with respect to the track opening 4. The safety doors 204 of the left and right chambers are arranged opposite to each other, and the ends of the door panels of the two safety doors 204 are in conflict with each other. The conflicting position of the safety door 204 is exactly placed at the position of the track opening 4. In the initial state, the two oppositely arranged safety doors 204 shield the track opening 4 to prevent dust particles in the use scenario of the power track 200 from entering the inside of the power track 200, thereby reducing the impact of dust particles on the power track 200. For example, when the adapter 100 is inserted into the power rail 200, the adapter 100 first passes through the rail opening 4 and contacts the safety door 204. As the adapter 100 is further inserted, the adapter 100 pushes the safety door 204 back to the safety door cavity 14, and the door plate of the safety door 204 is pressed against the side wall of the power supply portion of the adapter 100. The adapter 100 passes through the safety door cavity 14 and is inserted into the bottom shell 3, thereby enabling the adapter 100 to take power from the power rail 200. When the adapter 100 is pulled out of the power rail 200, the safety door 204 drives the door plate to reset under its own elastic action, and the two door plates are reset to the initial state of mutual conflict.

[0037] Reference Figure 3 , the number of insulating brackets 201 is set to two, and the insulating brackets 201 can be made of plastic or rubber and other materials in the shape of a long strip, and the cross section of the length direction is C-shaped. The two insulating brackets 201 are respectively placed on the left and right sides of the track cavity 5, and the openings of the two insulating brackets 201 are arranged opposite to each other. The conductive conductor 202 can include a live wire conductive conductor 202, a neutral wire conductive conductor 202 and a ground wire conductive conductor 202. The live wire conductive conductor 202 and the neutral wire conductive conductor 202 can be in the shape of a long strip, and the two are arranged parallel to each other and are respectively installed in the chamber inside the insulating bracket 201. The live wire conductive conductor 202 can be provided with a live wire receiving port, and the neutral wire conductive conductor 202 can be provided with a neutral wire receiving port. The openings of the live wire receiving port and the neutral wire receiving port are arranged opposite to each other. The insulating bracket 201 separates the power track 200 and the conductive conductor 202 to prevent the conductive conductor 202 from leaking through the track housing 1.

[0038] Since the track housing 1 is made of metal conductive material, the ground wire conductor 202 can be directly replaced by the track housing 1, for example, a ground wire groove is milled at the position of the bottom of the track cavity 5 facing the track opening 4. In this way, the live wire conductor 202 and the neutral wire conductor 202 are placed on both sides of the ground wire conductor 202. When the adapter 100 is inserted into the power track 200, the ground wire end of the adapter 100 is in contact and electrically connected with the ground wire groove in the track cavity 5, and the live wire end and the neutral wire end of the adapter 100 are in contact and electrically connected with the live wire conductor 202 and the neutral wire conductor 202 respectively, thereby realizing the connection of the power track 200.

[0039] Reference Figure 3 , an outer clamping member 61 is integrally formed on the inner side wall of the two longitudinal plates 22, and the outer clamping member 61 extends along the length direction of the longitudinal plates 22, and an inner clamping member 62 is integrally formed on the outer side wall of the bottom shell 3, and the inner clamping member 62 extends along the length direction of the bottom shell 3. One of the outer clamping member 61 and the inner clamping member 62 is a card slot structure, and the other is a convex rib structure, and the convex rib is snap-fitted and installed in the card slot to achieve the snap-fitting of the outer clamping member 61 and the inner clamping member 62, thereby achieving the snap-fitting connection between the panel 2 and the bottom shell 3. For example, in one possible implementation, as Figure 3 As shown, the outer clamping member 61 is a slot structure, and the inner clamping member 62 is a convex rib structure. The slot structure is formed by a U-shaped tube, which is integrally formed on the inner wall of the longitudinal plate 22, and the slot openings formed by the U-shaped tube on the longitudinal plate 22 are arranged opposite to each other. The convex rib is a square rod, which is integrally formed on the outer wall of the bottom shell 3, and the square rods on the two outer walls of the bottom shell 3 are symmetrically arranged with respect to the bisection plane in the width direction of the bottom shell 3. In another achievable manner, the specific structures of the outer clamping member 61 and the inner clamping member 62 are inverted, the inner clamping member 62 is a slot structure, and the outer clamping member 61 is a convex rib structure. The U-shaped tube forming the slot structure is integrally formed on the outer wall of the bottom shell 3, and the U-shaped tubes on the two outer walls of the bottom shell 3 are symmetrically arranged with respect to the bisection plane in the width direction of the bottom shell 3, and the slot openings formed by the U-shaped tube on the longitudinal plate 22 are arranged opposite to each other, and the convex rib is integrally formed on the inner walls of the two longitudinal plates 22, and the two convex rib structures are arranged parallel to each other.

[0040] Reference Figure 3 After the bottom shell 3 is installed in the panel 2 through the connecting assembly 6, a gap is formed between the two sides of the bottom shell 3 and the two side plates of the panel 2. The existence of the gap allows the bottom shell 3 and the panel 2 to shake relative to each other. In order to improve this problem, a filling fastener 8 is also provided between the bottom shell 3 and the side plate. For example, the filling fastener 8 can be a rubber strip or a plastic strip. When filled between the bottom shell 3 and the side plate, one side of the filling fastener 8 is tightly attached to the inner wall of the longitudinal plate 22, and the other side is tightly attached to the side wall of the bottom shell 3. The filling fastener 8 prevents the bottom shell 3 and the side plate from shaking relative to each other.

[0041] Further, refer to Figure 3, the number of the filling fasteners 8 is set to at least two, for example, the number of the filling fasteners 8 is set to two, the two filling fasteners 8 are symmetrically arranged on both sides of the bottom shell 3, and the two filling fasteners 8 are symmetrically arranged about the bisector of the width direction of the bottom shell 3. In another achievable manner, the filling fasteners 8 are grouped in pairs, and multiple groups are provided, the two filling fasteners 8 symmetrically arranged about the bisector of the width direction of the bottom shell 3 constitute one group, and the multiple groups of filling fasteners 8 extend along the length direction of the bottom shell 3.

[0042] Reference Figure 3 , a second clamping structure 10 is also integrally formed on the two side walls of the bottom shell 3. The second clamping structure 10 can be a convex rib structure similar to the inner clamping member 62, and the second clamping structure 10 has the same material, quantity and arrangement on the bottom shell 3 as the convex rib, and the second clamping structure 10 is parallel to the convex rib. A first clamping structure 9 is provided on the side wall of the filling fastener 8 facing the bottom shell 3. The first clamping structure 9 is a clamping groove, and its overall shape is adapted to the overall shape of the convex rib. When the filling fastener 8 is filled between the bottom shell 3 and the side plate, the second clamping structure 10 is clamped and installed in the first clamping structure 9. The clamping cooperation between the first clamping structure 9 and the second clamping structure 10 is used to realize the clamping installation of the filling fastener 8 on the bottom shell 3, and further improve the installation stability of the filling fastener 8 between the bottom shell 3 and the longitudinal plate 22.

[0043] Further, refer to Figure 3 A bent guard plate 11 is also integrally formed on the filling fastener 8. When the filling fastener 8 is filled between the panel 2 and the bottom shell 3, the corner of the bottom shell 3 away from the horizontal plate 21 is in contact with the bent guard plate 11, and the bent guard plate 11 and the bottom shell 3 are in contact with each other, thereby improving the stability and tightness of the connection between the bottom shell 3 and the filling fastener 8.

[0044] Reference Figure 3 The end of the longitudinal plate 22 away from the transverse plate 21 is integrally formed with an anti-stripping ridge 12 in the direction close to the other longitudinal plate 22. The anti-stripping ridge 12 extends along the length direction of the longitudinal plate 22, and the anti-stripping ridge 12 is parallel to the second clamping structure 10. When the filling fastener 8 is filled between the panel 2 and the bottom shell 3, the end surface of the filling fastener 8 away from the transverse plate 21 abuts against the anti-stripping ridge 12. By providing the anti-stripping ridge 12 structure on the longitudinal plate 22, the anti-stripping ridge 12 and the filling fastener 8 abut against each other, realizing the clamping limit between the longitudinal plate 22 and the filling fastener 8, and improving the installation stability of the filling fastener 8 in the gap between the bottom shell 3 and the longitudinal plate 22.

[0045] Reference Figure 2 and Figure 3The two filling fasteners 8 in the same group are connected by the mounting back plate 13. For example, the two ends of the mounting back plate 13 are connected to the two filling fasteners 8 by gluing or magnetic attraction. The mounting back plate 13 is provided with mounting holes, so that screws can be inserted to fix the mounting back plate 13 on the mounting surface, and then the power rail 200 is installed on the mounting back plate 13, so that the power rail 200 is fixedly installed on the mounting surface.

[0046] Reference Figure 2 A terminal 203 is fixedly provided at one end of the bottom shell 3 in the length direction. The terminal 203 includes an insulating terminal block, a wiring input terminal and a wiring output terminal that are clamped and installed on the insulating terminal block. One end of the insulating terminal block extends into the track cavity 5 of the bottom shell 3 and is clamped and matched with the track cavity 5 to realize the fixed installation of the terminal 203 at the end of the bottom shell 3. The wiring input terminal includes live, ground, and neutral wiring input terminals respectively, and the wiring output terminal includes live, ground, and neutral wiring output terminals respectively. The live, ground, and neutral wiring input terminals are used to connect to the corresponding live, ground, and neutral power lines. One end of the live, ground, and neutral wiring output terminals is connected to the corresponding live, ground, and neutral wiring input terminals, and the other end is connected to the live, ground, and neutral conductive conductors 202 in the track cavity 5. The terminal 203 realizes the power supply from the external power supply to the conductive conductors 202 in the power track 200.

[0047] Reference Figure 1 and Figure 2 , the two ends of the panel 2 in the length direction are fixed with limiting end plates 7, which block and cover the chamber where the panel 2 is installed with the bottom shell 3 and filled with fasteners 8. For example, screws are passed through the limiting end plates 7, and the screws pass through the limiting end plates 7 and are threadedly connected with the slots on the longitudinal plate 22 or the bottom shell 3 to achieve the fixed installation of the limiting end plates 7 on the panel 2. The two ends of the whole formed by the splicing of the bottom shell 3 and the wiring terminal 203 are respectively pressed against the opposite inner walls of the two limiting end plates 7, so that the end of the bottom shell 3 that contacts the limiting end plates 7 is flush with the end of the panel 2, and the end of the wiring terminal 203 that contacts the limiting end plates 7 is flush with the end of the panel 2. The two limiting end plates 7 limit the wiring terminal 203 and the bottom shell 3 in the length direction, so as to keep the whole formed by the wiring terminal 203 and the bottom shell 3 stable relative to the panel 2 structure.

[0048] When assembling the power track 200, first, a ground wire groove is opened on the bottom shell 3, and then the conductive conductor 202 is installed in the insulating bracket 201, and then the insulating bracket 201 with the conductive conductor 202 is inserted into the left and right track cavities 5 from one end of the bottom shell 3 in the length direction, and then the terminal 203 is installed at one end of the bottom shell 3, and the wiring output end is connected to the conductive conductor 202; the terminal 203 and the bottom shell 3 are inserted into the panel 2 from one end in the length direction of the panel 2, and then the protective door is inserted into the protective door cavity from one end in the length direction of the protective door cavity, and then the filling fastener 8 is inserted into the gap between the bottom shell 3 and the longitudinal plate 22, and finally the limit end plate 7 is fixed to the two ends of the length direction of the panel 2 by screws.

[0049] The implementation principle of the track housing, power track and track socket of the embodiment of the present application is: by dividing the track housing 1 into two parts, namely the panel 2 and the bottom shell 3, such a split housing, when the structure of a certain component of the panel 2 or the bottom shell 3 changes, only one of the panel 2 or the bottom shell 3 needs to be adjusted, and the other can continue to be used, thus saving the material of the housing, reducing the production cost of the track housing 1, and reducing the workload of adjusting and upgrading the structure of the track housing 1. At the same time, it is convenient to replace the protective door and increase the service life of the power track 200. Embodiment 2:

[0050] The present application provides a track socket, and the structure of the track socket according to the second embodiment of the present application is basically the same as the structure of the track socket according to the first embodiment of the present application, and the differences between the two are mainly described below. The main difference between the two lies in the specific structure of the track housing 1.

[0051] In the embodiments of the present application, Figure 4 and Figure 5 As shown, the longitudinal plate 22 is arranged on the lower end surface of the transverse plate 21, the distance between the two longitudinal plates 22 is smaller than the width of the transverse plate 21, the length of the longitudinal plate 22 is smaller than the length of the transverse plate 21, the limiting end plate 7 is fixedly mounted on the longitudinal plate 22 by means of a screw structure, and the upper end surface of the limiting end plate 7 is in conflict with the transverse plate 21. In this way, the transverse plate 21 structure of the panel 2 is slightly larger than the longitudinal plate 22 and the bottom shell 3 and the wiring terminal 203 structure, which is conducive to the embedded installation of the power rail 200 on the installation surface. When the power rail 200 is embedded and installed on the installation surface, the end surface of the transverse plate 21 connecting the longitudinal plate 22 overlaps the surface of the safety surface and is flush with the surface of the installation surface, the wiring circle of the bottom shell 3 is embedded in the installation surface, and the transverse plate 21 is slightly convex from the surface of the installation surface due to its own thickness, so that the hidden installation of the power rail 200 on the installation surface is realized.

[0052] In the present application embodiment, Figure 4 and Figure 5As shown, the external clamping member 61 is arranged at the end of the longitudinal plate 22 away from the transverse plate 21, and when the external clamping member 61 is a slot structure, the slot openings on the two longitudinal plates 22 are still arranged facing each other. In the embodiment of the present application, the structure of the filling fastener 8 is not arranged between the panel 2 and the bottom shell 3, and the first clamping structure 9 and the bending guard plate 11 and other structures arranged on the filling fastener 8 are also not arranged. The cross-section of the mounting back plate 13 is U-shaped, and the length is the same as the structure of the two limit end plates 7. The two ends thereof are integrally formed with elastic clamping members 131. The elastic clamping member 131 is engaged with the outer side surface of the external clamping member 61 that is away from each other. The mounting back plate 13 cover is arranged on the outside of the bottom shell 3 and the longitudinal plate 22, and the end face of the mounting back plate 13 is tightly pressed against the end face of the longitudinal plate 22 set on the transverse plate 21.

[0053] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. Track housing, characterized in that: It comprises a panel (2) and a bottom shell (3) which are arranged separately; The panel (2) comprises a transverse plate (21) and a longitudinal plate (22) fixed on the transverse plate (21); a track opening (4) is provided on the transverse plate (21); and a track cavity (5) is provided in the bottom shell (3); The longitudinal plate (22) and the bottom shell (3) are connected via a connecting assembly (6), and the track opening (4) and the track cavity (5) are located opposite to each other and are in communication with each other; The connecting assembly (6) comprises an external clamping member (61) fixedly mounted on the inner walls of the two longitudinal plates (22) facing each other, and an internal clamping member (62) fixedly mounted on the outer walls of the bottom shell (3) facing the longitudinal plates (22), wherein the external clamping member (61) cooperates with the internal clamping member (62); It also includes a filling fastener (8), wherein the filling fastener (8) is clamped and installed between the longitudinal plate (22) and the bottom shell (3).

2. The rail housing (1) according to claim 1, characterized in that: One of the external clamping component (61) and the internal clamping component (62) is a clamping slot and the other is a convex rib; the external clamping component (61) and the internal clamping component (62) are clamped and matched in the clamping slot via the convex rib.

3. The rail housing (1) according to claim 1, characterized in that: It also comprises a limiting end plate (7), wherein the limiting end plate (7) is fixedly mounted on the end of the panel (2), and the limiting end plate (7) is in contact with the end surface of the bottom shell (3).

4. The track housing (1) according to claim 1, characterized in that: The number of the filling fasteners (8) is set to be at least two, and at least two of the filling fasteners (8) are symmetrically clamped on two sides of the bottom shell (3), and the end surfaces of the two filling fasteners (8) that are away from each other are clamped and matched with the longitudinal plate (22).

5. The track housing (1) according to claim 1, characterized in that: A first clamping structure (9) is formed on the filling fastener (8), and a second clamping structure (10) is formed on the side wall of the bottom shell (3) facing the filling fastener (8), the first clamping structure (9) and the second clamping structure (10) being clamped and matched.

6. The track housing (1) according to claim 1, characterized in that: A bent guard plate (11) is also formed on a side of the filling fastener (8) facing the bottom shell (3), and the corner of the bottom shell (3) away from the transverse plate (21) is in contact with the bent guard plate (11).

7. The track housing (1) according to claim 1, characterized in that: An anti-stripping edge (12) is fixedly provided at the end of the longitudinal plate (22) away from the transverse plate (21) in a direction close to the other longitudinal plate (22), and an end surface of the filling fastener (8) away from the transverse plate (21) is in abutment with the anti-stripping edge (12).

8. The track housing (1) according to claim 4, characterized in that: It also comprises a mounting back plate (13), wherein two ends of the mounting back plate (13) are respectively connected to two corresponding filling fasteners (8).

9. The track housing (1) according to claim 1, characterized in that: It also comprises a mounting back plate (13), wherein two ends of the mounting back plate (13) are clamped and connected to the external clamping member (61).

10. The track housing (1) according to claim 1, characterized in that: When the panel (2) and the bottom shell (3) are fixed, a safety door cavity (14) is formed between the transverse plate (21) and the bottom shell (3).

11. An electric rail (200), characterized in that: The electric rail (200) comprises a rail housing (1) according to any one of claims 1 to 10, an insulating bracket (201) installed in a rail cavity (5), and a conductive conductor (202) installed in the insulating bracket (201).

12. A track socket, characterized in that: The track socket comprises an adapter (100) and the power track (200) according to claim 11, and the adapter (100) is pluggable and installed on the power track (200).

Images