Adapter and track socket

Abstract

The utility model discloses an adapter and a track socket, and belongs to the technical field of sockets. The adapter of the utility model comprises a seat body assembly, a shielding member, a cover body and a plug bush assembly. The plug bush assembly is installed in the seat body assembly, the cover body covers the seat body assembly, and the cover body is provided with a first jack; the shielding piece is located between the plug bush assembly and the cover body, and the shielding piece is provided with a second jack; and the cover body can rotate relative to the shielding piece, so that the first jack and the second jack are staggered and are shielded by the shielding piece. According to the adapter, the jacks can be shielded, the electrical problem caused by the fact that dirt enters the adapter can be effectively avoided, and the electrical use safety is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of sockets, in particular to an adapter and a track socket. Background Art

[0002] Track socket is a new type of socket, which mainly includes a power track (also called power track) and an adapter. The power track is installed on a wall or desktop through its back plate, and the adapter is plugged into the power track.

[0003] Currently, the adapters of track sockets generally do not have anti-fouling, waterproof, dustproof and other functions. After long-term use, dirt such as dust and lint can easily enter the interior of the adapter through the socket on the adapter, causing internal electrical problems and posing certain electrical safety risks. Utility Model Content

[0004] The utility model provides an adapter and a track socket, which can shield the socket, effectively preventing electrical problems caused by dirt entering the adapter, and ensuring safe electrical use. The technical solution is as follows:

[0005] In one aspect, the present invention provides an adapter, comprising a seat assembly, a shielding member, a cover body, and a socket assembly;

[0006] The socket assembly is installed in the base assembly, the cover is arranged on the base assembly, and the cover has a first plug hole;

[0007] The shielding member is located between the socket assembly and the cover body, and the shielding member has a second plug hole;

[0008] The cover body can rotate relative to the shielding member, so that the first insertion hole and the second insertion hole are misaligned and blocked by the shielding member.

[0009] In a possible implementation, the shielding member is fixed on the seat assembly.

[0010] In a possible implementation, the shielding member includes a shielding plate and a first fixing column;

[0011] The first fixing column is located on a side of the shielding plate facing the seat assembly and is connected to the seat assembly; the shielding plate is provided with the second plug hole.

[0012] In a possible implementation, the shielding plate has an avoidance groove, and the avoidance groove is used to provide a movable space for the connecting piece on the inner wall of the cover;

[0013] Wherein, the cover body can rotate relative to the shielding member between a first position and a second position. When the cover body is in the first position, the first jack is aligned with the second jack, and the orthographic projection of the connecting member on the seat body assembly is located at the center of the orthographic projection of the avoidance groove on the seat body assembly; when the cover body is in the second position, the first jack is misaligned with the second jack and is blocked by the shielding member, and the orthographic projection of the connecting member on the seat body assembly is located on one side of the orthographic projection of the avoidance groove on the seat body assembly.

[0014] In a possible implementation manner, the shielding plate has a positioning hole for accommodating a positioning member on the seat body assembly.

[0015] In a possible implementation manner, the shielding plate includes a bottom surface and a side wall disposed around the bottom surface;

[0016] The side wall extends in a direction away from the cover body, and a part of the first fixing post is embedded in the side wall.

[0017] In a possible implementation manner, a support member is provided on a side of the first fixing post away from the side wall, and one end of the support member is connected to the bottom surface.

[0018] In a possible implementation manner, the adapter further includes a protection door assembly located between the socket sleeve assembly and the shielding member and fixed on the seat body assembly;

[0019] A second fixing post is provided on a side of the bottom surface facing the protection door assembly, and the second fixing post is connected to the protection door assembly.

[0020] In a possible implementation manner, a limiting convex portion is provided on a side of the bottom surface facing the seat body assembly, and the limiting convex portion is provided on one side of the second jack and is used for limiting the protection door assembly.

[0021] In a possible implementation manner, a fastener is provided on a side of the bottom surface facing the seat body assembly, and two adjacent sides of the fastener are respectively connected to the bottom surface and the side wall.

[0022] In a possible implementation manner, there are a plurality of the first fixing posts, and the plurality of first fixing posts are arranged at intervals along the circumferential direction of the shielding plate.

[0023] On the other hand, the present invention also provides a track socket, which includes at least one adapter as described in the above aspect and a power track, and the at least one adapter and the power track are pluggable.

[0024] The beneficial effects of the technical solution provided by the embodiment of the present utility model at least include:

[0025] The adapter provided by the embodiment of the present utility model is provided with a shielding member. Since the cover body can rotate relative to the shielding member, the first jack on the cover body can be misaligned with the second jack on the shielding member and be blocked by the shielding member, so that the plug pin cannot be inserted, and dirt such as dust and lint cannot enter the adapter from the first jack, effectively avoiding electrical problems caused by dirt entering the adapter and ensuring electrical safety.

[0026] It should be understood that the above general description and the following detailed description are only exemplary and explanatory, and cannot limit the present utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the drawings required for description in the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present utility model, and those of ordinary skill in the art can also obtain other drawings based on these drawings without creative efforts.

[0028] Figure 1 Structural schematic diagram of an adapter provided by an embodiment of the present utility model;

[0029] Figure 2 Exploded view of an adapter provided by an embodiment of the present utility model when the cover body is in the first position;

[0030] Figure 3 Overall structural schematic diagram of an adapter provided by an embodiment of the present utility model when the cover body is in the first position;

[0031] Figure 4 Exploded view of an adapter provided by an embodiment of the present utility model when the cover body is in the second position;

[0032] Figure 5 Overall structural schematic diagram of an adapter provided by an embodiment of the present utility model when the cover body is in the second position;

[0033] Figure 6 Partial structural schematic diagram of an adapter provided by an embodiment of the present utility model;

[0034] Figure 7 Structural schematic diagram of a shielding member provided by an embodiment of the present utility model;

[0035] Figure 8 Structural schematic diagram of a shielding member from another angle provided by an embodiment of the present utility model;

[0036] Figure 9 A schematic structural diagram of the cover and the shielding member of an adapter provided by an embodiment of the present invention when the cover is in the first position;

[0037] Figure 10 A schematic structural diagram of the cover and the shielding member of an adapter provided by an embodiment of the present invention when the cover is in the second position;

[0038] Figure 11 A schematic structural diagram of an orbital socket provided by an embodiment of the present invention.

[0039] The reference numerals in the figure respectively represent:

[0040] 1. Adapter; 11. Housing assembly; 111. Positioning member; 12. Shielding member; 120. Second jack; 121. Shielding plate; 1211. Avoidance groove; 1212. Positioning hole; 1213. Bottom surface; 1214. Side wall; 122. First fixing post; 123. Support member; 124. Second fixing post; 125. Limiting protrusion; 126. Fastening member; 13. Cover; 130. First jack; 131. Connecting member; 14. Insert sleeve assembly; 15. Protection door assembly; 150. Connecting hole; 151. Protection door; 152. Protection door seat;

[0041] 2. Power rail.

[0042] Through the above-mentioned drawings, specific embodiments of the present invention have been shown, and there will be more detailed descriptions hereinafter. These drawings and textual descriptions are not intended to limit the scope of the concept of the present invention in any way, but to illustrate the concept of the present invention to those skilled in the art by referring to specific embodiments. Detailed embodiments

[0043] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are some, but not all, of the embodiments of the present invention. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0044] It should be noted that unless otherwise defined, the technical terms or scientific terms used herein shall have the ordinary meanings understood by those of ordinary skill in the art to which this disclosure belongs.

[0045] In the description of the present utility model, some orientation terms are based on the orientation or positional relationship shown in the drawings, which are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present utility model. In the embodiments of the present utility model, such as "upper", "lower", "side", etc., generally take the relative relationship of the orientation shown in Figure 1 as the reference, and the use of these orientation terms is only to more clearly describe the relationship between structures and structures, rather than to describe the absolute orientation. When the product is placed in different postures, the orientation may change. For example, "upper" and "lower" may be interchanged.

[0046] To make the technical solutions and advantages of the present utility model clearer, the embodiments of the present utility model will be further described in detail below with reference to the drawings.

[0047] In the related art, the adapter of the track socket does not have anti-fouling, waterproof and dust-proof functions. Whether the adapter is in the powered state or the non-powered state, the inside of the adapter is connected to the outside through the jack. After the adapter has been used for a long time, dirt such as dust and fluff is likely to enter its interior from the jack, resulting in electrical problems inside and posing a certain electrical safety risk.

[0048] To solve the above problems, the embodiments of the present utility model provide an adapter that can block the jack, which can effectively avoid electrical problems caused by dirt such as dust and fluff entering the interior of the adapter and ensure the safety of electrical use.

[0049] Figure 1 FIG. is a schematic structural diagram of an adapter provided by an embodiment of the present utility model; Figure 2 FIG. is an exploded view of an adapter provided by an embodiment of the present utility model when the cover is in the first position; Figure 3 FIG. is an overall structural diagram of an adapter provided by an embodiment of the present utility model when the cover is in the first position; Figure 4 FIG. is an exploded view of an adapter provided by an embodiment of the present utility model when the cover is in the second position; Figure 5 FIG. is an overall structural diagram of an adapter provided by an embodiment of the present utility model when the cover is in the second position. Refer to Figures 1 - 5 , the embodiments of the present utility model provide an adapter 1, which includes a seat body assembly 11, a shielding member 12, a cover body 13 and a socket sleeve assembly 14.

[0050] Among them, the socket sleeve assembly 14 is installed in the seat body assembly 11, the cover body 13 is covered on the seat body assembly 11, and the cover body 13 has a first jack 130; the shielding member 12 is located between the socket sleeve assembly 14 and the cover body 13, and the shielding member 12 has a second jack 120, wherein the cover body 13 can rotate relative to the shielding member 12, so that the first jack 130 is misaligned with the second jack 120 and is blocked by the shielding member 12. In this way, the plug pin cannot be inserted into the adapter 1, and dirt such as dust and fluff cannot enter the interior of the adapter 1 from the first jack 130, effectively avoiding electrical problems caused by dirt entering the interior of the adapter 1 and ensuring electrical safety in use.

[0051] In the embodiment of the present utility model, the cover body 13 can rotate relative to the shielding member 12 between a first position and a second position, so that the adapter 1 can be switched between a powered-on state and a non-powered-on state. When the cover body 13 is in the first position, the adapter 1 is in the powered-on state at this time. Refer to Figure 2 and Figure 3 , the first jack 130 is aligned with the second jack 120, which is convenient for the plug pin to contact and conduct electricity with the socket sleeve assembly 14 after being inserted; when the cover body 13 is in the second position, the adapter 1 is in the non-powered-on state at this time. Refer to Figure 4 and Figure 5 , the first jack 130 is misaligned with the second jack 120 and is blocked by the shielding member 12. The plug pin cannot be inserted, and dirt such as dust and fluff cannot enter the interior of the adapter 1 from the first jack 130, effectively avoiding electrical problems caused by dirt entering the interior of the adapter 1 and ensuring electrical safety in use.

[0052] Therefore, for the adapter provided in the embodiment of the present utility model, the rotation of the cover body 13 to realize power on and off is integrated and linked with the use of the shielding member 12 to shield the jack hole positions, that is, the rotation of the cover body 13 can not only realize power on and off but also shield the jack hole positions. It not only has a simple operation implementation method but also does not require adding many components, which is beneficial to reducing the manufacturing cost.

[0053] It can be understood that the hole type structures of the first jack 130 and the second jack 120 correspond to each other.

[0054] Exemplarily, refer to Figure 2 and Figure 4 , both the first jack 130 and the second jack 120 are three-hole type jacks. Of course, both the first jack 130 and the second jack 120 can also be two-hole type jacks or national standard five-hole jacks, which are not specifically limited herein.

[0055] Since the shielding member 12 is the main difference between the embodiment of the present utility model and the related art, the structure of the shielding member 12 will be described in detail below:

[0056] In some embodiments, refer toFigure 6 , Figure 6 This is a partial structural diagram of an adapter provided by an embodiment of the present utility model. The shielding member 12 is fixed on the base assembly 11 so that the position of the shielding member 12 remains unchanged.

[0057] In some embodiments, see Figure 7 , Figure 7 A structural schematic diagram of a shielding member provided in an embodiment of the present invention, the shielding member 12 includes a shielding plate 121 and a first fixing column 122, wherein the first fixing column 122 is located on the side of the shielding plate 121 facing the seat body assembly 11, and is connected to the seat body assembly 11 for fixing the shielding member 12 to the seat body assembly 11; the shielding plate 121 is provided with a second socket 120, and the shielding plate 121 is used to shield the first socket 130.

[0058] In some embodiments, see Figure 8 , Figure 8 A schematic structural diagram of a shielding member provided in an embodiment of the present invention at another angle (in this embodiment of the present invention, Figure 8 for Figure 7 In the structural diagram at the opposite angle), there are multiple first fixing columns 122, and the multiple first fixing columns 122 are arranged at intervals along the circumference of the shielding plate 121.

[0059] By providing a plurality of first fixing posts 122 , the secure connection between the shielding member 12 and the base assembly 11 is ensured.

[0060] For example, see Figure 8 The first fixing column 122 can be a hollow cylinder, and the inner wall of the hollow part has a threaded hole to facilitate cooperation with the corresponding threaded column on the seat assembly 11 to achieve a threaded connection.

[0061] In some embodiments, see Figure 8 A support member 123 is provided on a side of each first fixing column 122 facing away from the side wall 1214 , and one end of the support member 123 is connected to the bottom surface 1213 .

[0062] The support member 123 is provided to increase the support strength of the first fixing column 122 .

[0063] Exemplarily, the support member 123 is a strip-shaped plate, and two adjacent sides thereof are connected to the first fixing column 122 and the bottom surface 1213 respectively.

[0064] In some embodiments, see Figure 7 and Figure 8, the baffle 121 has an avoidance groove 1211 for providing a moving space for the connecting member 131 on the inner wall of the cover 13, so as to avoid affecting the rotational connection between the cover 13 and the base body assembly 11 after the baffle 121 is arranged.

[0065] Exemplarily, refer to Figure 8 , there are two avoidance grooves 1211, which are arranged on opposite sides of the baffle 121. In addition, a first fixing column 122 is arranged on each side of each avoidance groove 1211.

[0066] When the cover 13 is in the first position, refer to Figure 9 , where Figure 9 is a schematic structural diagram of the cover and the shielding member of an adapter provided by an embodiment of the present invention when the cover is in the first position. The orthographic projection of the connecting member 131 on the base body assembly 11 is located at the center of the orthographic projection of the avoidance groove 1211 on the base body assembly 11; when the cover 13 is in the second position, refer to Figure 10 , where Figure 10 is a schematic structural diagram of the cover and the shielding member of an adapter provided by an embodiment of the present invention when the cover is in the second position. The orthographic projection of the connecting member 131 on the base body assembly 11 is located on one side of the orthographic projection of the avoidance groove 1211 on the base body assembly 11.

[0067] In some embodiments, refer to Figure 7 and Figure 8 , the baffle 121 has a positioning hole 1212, and the positioning hole 1212 and the avoidance groove 1211 are arranged at intervals. The positioning hole 1212 is used to accommodate the positioning member 111 on the base body assembly 11 for convenient installation and positioning.

[0068] In some embodiments, refer to Figure 8 , the baffle 121 includes a bottom surface 1213 and a side wall 1214 arranged around the bottom surface 1213. Among them, the side wall 1214 extends in a direction away from the cover 13, and a part of each first fixing column 122 is embedded in the side wall 1214, that is, a part of each first fixing column 122 close to the bottom surface 1213 is embedded in the side wall 1214, so that this part of the first fixing column 122 is fixedly connected to the side wall 1214 to ensure the firm connection between the first fixing column 122 and the bottom surface 1213.

[0069] It can be understood that, refer to Figure 8 , the avoidance groove 1211 is opened on the bottom surface 1213, and no side wall 1214 is formed at this part of the bottom surface 1213; the positioning hole 1212 is also opened on the bottom surface 1213. In order to facilitate accommodating the positioning member 111, the side wall 1214 is also provided with a hole structure correspondingly.

[0070] In some embodiments, refer toFigure 2 Or Figure 4 Moreover, the adapter 1 provided by the embodiment of the present utility model further includes a protection door assembly 15. The protection door assembly 15 is located between the socket assembly 14 and the shielding member 12 and is fixed on the seat body assembly 11. By providing the protection door assembly 15, the socket assembly 14 can be prevented from being accidentally touched, thus avoiding accidental electric shock.

[0071] Among them, referring to Figure 2 , the protection door assembly 15 includes a protection door 151 and a protection door seat 152. The protection door 151 is slidably arranged on the protection door seat 152. When the plug is inserted into the adapter 1, after passing through the second jack 120, the plug can push the protection door 151 to slide, so that the plug can pass through the protection door 151 and contact the socket assembly 14 for conduction.

[0072] In the embodiment of the present utility model, in order to determine the relative position between the shielding member 12 and the protection door assembly 15, referring to Figure 8 , on the side of the bottom surface 1213 facing the protection door assembly 15, there is a second fixing post 124, and the second fixing post 124 is connected to the protection door assembly 15.

[0073] Exemplarily, referring to Figure 2 , the protection door seat 152 has a connection hole 150, and the second fixing post 124 can be inserted into the connection hole 150 to realize the plug-in connection between the second fixing post 124 and the protection door seat 152.

[0074] In some embodiments, referring to Figure 8 , on the side of the bottom surface 1213 facing the seat body assembly 11, there is a limiting convex portion 125. The limiting convex portion 125 is arranged on one side of the second jack 120 and is used to limit the protection door assembly 15.

[0075] Since the protection door 151 in the protection door assembly 15 can slide relative to the protection door seat 152 to realize the insertion protection of the plug, and the sliding range of the protection door 151 is limited. In order to limit the sliding range of the protection door 151, the limiting convex portion 125 can be provided for limiting.

[0076] Exemplarily, referring to Figure 8 , a limiting convex portion 125 is arranged on one side of each jack, and the structures of the limiting convex portions 125 on one side of each jack are different, so as to be conveniently and correspondingly matched with the protection door 151.

[0077] In some embodiments, referring to Figure 7 , on the side of the bottom surface 1213 facing the seat body assembly 11, there is a fastener 126. The two adjacent sides of the fastener 126 are respectively connected to the bottom surface 1213 and the side wall 1214.

[0078] By providing the fastener 126, the firmness of the connection between the bottom surface 1213 and the side wall 1214 is enhanced.

[0079] Exemplarily, the fastener 126 is a reinforcing rib, and there are multiple fasteners 126 which are arranged at intervals along the circumference of the bottom surface 1213.

[0080] In the embodiment of the present utility model, other structures within the adapter 1, such as the rudder assembly, the paddle and other structures, are the same as those in the related art and will not be described herein again.

[0081] In a possible example, the adapter provided by the embodiment of the present utility model can be assembled in the following manner: first install the protection door assembly 15 on the seat body assembly 11, then install the shielding member 12 on the seat body assembly 11, and finally install the cover body 13 on the seat body assembly 11.

[0082] The embodiment of the present utility model also provides a track socket, see Figure 11 , Figure 11 which is a schematic structural diagram of a track socket provided by the embodiment of the present utility model. The track socket includes at least one adapter 1 as described in the above embodiment and a power track 2, and at least one adapter 1 and the power track 2 are pluggable and connectable.

[0083] By adopting this adapter 1, the electrical use safety of the track socket can be ensured.

[0084] In the embodiment of the present utility model, the power track 2 is a busbar device, which is internally provided with an L-pole conductive bar, an N-pole conductive bar and an E-pole conductive bar, and is connected to a power connection line.

[0085] In addition, the number of the adapters 1 can be one or more, and each adapter 1 can be pluggable and connectable to the power track 2. Exemplarily, Figure 11 only shows the case where the number of the adapters 1 is one.

[0086] It should be noted that the terms "first" and "second" are only used for descriptive purposes and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more features. In the description of the present utility model, "at least one" means one or more, and "a plurality" means two or more, unless otherwise specifically defined. Words such as "comprising" or "including" mean that the elements or objects appearing before "comprising" or "including" cover the elements or objects listed after "comprising" or "including" and their equivalents, and do not exclude other elements or objects. Words such as "connected" or "coupled" are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. In the description of this specification, the description with reference to the terms "some embodiments" or "exemplarily" means that the specific features, structures, materials or characteristics described in connection with the described embodiments or examples are included in at least one embodiment or example of the present utility model.

[0087] The above are only the embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. An adapter (1), characterized in that, It comprises a seat assembly (11), a shielding member (12), a cover (13) and a socket assembly (14); The socket assembly (14) is installed in the base assembly (11), the cover (13) is covered on the base assembly (11), and the cover (13) has a first insertion hole (130); The shielding member (12) is located between the socket assembly (14) and the cover body (13), and the shielding member (12) has a second insertion hole (120); The cover (13) can rotate relative to the shielding member (12), thereby causing the first insertion hole (130) and the second insertion hole (120) to be misaligned and shielded by the shielding member (12).

2. The adapter (1) according to claim 1, characterized in that, The shielding member (12) is fixed on the seat assembly (11).

3. The adapter (1) according to claim 1, characterized in that The shielding member (12) comprises a shielding plate (121) and a first fixing column (122); The first fixing column (122) is located on a side of the shielding plate (121) facing the seat assembly (11) and is connected to the seat assembly (11); the shielding plate (121) is provided with the second plug hole (120).

4. The adapter (1) according to claim 3, characterized in that, The shielding plate (121) has an avoidance groove (1211), and the avoidance groove (1211) is used to provide a movable space for the connecting piece (131) on the inner wall of the cover body (13); The cover (13) can rotate between a first position and a second position relative to the shielding member (12); when the cover (13) is in the first position, the first plug hole (130) is aligned with the second plug hole (120), and the positive projection of the connecting member (131) on the seat assembly (11) is located at the center of the positive projection of the avoidance groove (1211) on the seat assembly (11); when the cover (13) is in the second position, the first plug hole (130) is misaligned with the second plug hole (120) and is shielded by the shielding member (12), and the positive projection of the connecting member (131) on the seat assembly (11) is located on one side of the positive projection of the avoidance groove (1211) on the seat assembly (11).

5. The adapter (1) according to claim 3, characterized in that, The shielding plate (121) has a positioning hole (1212), and the positioning hole (1212) is used to accommodate the positioning member (111) on the seat assembly (11).

6. The adapter (1) according to claim 3, characterized in that, The shielding plate (121) comprises a bottom surface (1213) and a side wall (1214) arranged around the bottom surface (1213); The side wall (1214) extends in a direction away from the cover body (13).

7. The adapter (1) according to claim 6, characterized in that, A support member (123) is provided on a side of the first fixing column (122) facing away from the side wall (1214), and one end of the support member (123) is connected to the bottom surface (1213).

8. The adapter (1) according to claim 6, characterized in that, The adapter (1) further comprises a protective door assembly (15), wherein the protective door assembly (15) is located between the socket assembly (14) and the shielding member (12), and is fixed to the seat assembly (11); One side of the bottom surface (1213) facing the protection door assembly (15) is provided with a second fixing post (124), and the second fixing post (124) is connected to the protection door assembly (15).

9. The adapter (1) according to claim 8, characterized in that, One side of the bottom surface (1213) facing the seat body assembly (11) is provided with a limiting convex portion (125), and the limiting convex portion (125) is arranged on one side of the second jack (120) and is used for limiting the protection door assembly (15).

10. The adapter (1) according to claim 6, characterized in that, One side of the bottom surface (1213) facing the seat body assembly (11) is provided with a fastener (126), and two adjacent sides of the fastener (126) are respectively connected to the bottom surface (1213) and the side wall (1214).

11. The adapter (1) according to claim 3, characterized in that, The first fixing posts (122) are multiple, and the multiple first fixing posts (122) are arranged at intervals along the circumferential direction of the baffle (121).

12. An orbital socket, characterized in that The track socket includes at least one adapter (1) as described in any one of claims 1 to 11 and a power supply track (2), and the at least one adapter (1) and the power supply track (2) are pluggable and connectable.

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