Rotary track adapter

Abstract

The utility model discloses a rotary track adapter which comprises a shell with an upper end face and a lower end opening, a guide body in sliding fit with a track, an electric conductor electrically connected with the track, a base plate connected with the lower end opening of the shell, a rotating ring rotatably arranged at the upper end of the shell, and a rotating piece rotatably arranged on the base plate. A plug bush base located in the shell is arranged on the base plate, the electric conductor comprises a first electric connecting piece, a second electric connecting piece and a movable contact piece, and the movable contact piece is driven by the rotating ring and changes in position when the rotating ring rotates. According to the utility model, the power-on and power-off of the adapter can be controlled without taking out the adapter from the track plate, so that the damage to the track socket caused by frequent plugging and unplugging of a plug is avoided, the service life of the track socket is prolonged, and the power-on and power-off of the adapter can be controlled. And the power utilization safety is ensured.

Description

Technical Field

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

[0002] As the quality of life improves, people need to use more and more electrical appliances, so the number of wall sockets required is also increasing. The number of ordinary wall sockets is often not enough, and if too many wall sockets are installed, it will affect the appearance. Therefore, track sockets came into being.

[0003] The track socket includes an adapter and a long track. The track is installed on the wall, and the track socket in the track is electrically connected to the wall power line. The adapter has a conductive sheet and a socket. When using the track socket, the conductive sheet of the adapter is inserted into the track slot of the track and contacts the track socket in the track slot. Then, the plug of the electrical appliance is inserted into the socket of the adapter, and the electrical appliance can draw power from the adapter. The advantage of the track socket is that the adapter can be moved arbitrarily within a range by sliding the adapter in the track, so that the adapter can power electrical appliances in multiple locations.

[0004] However, the existing track sockets do not have a control switch. When the power to the appliance needs to be turned off, the appliance plug can only be unplugged. Frequent plugging and unplugging operations can easily cause the conductive sheet and the track to be deformed under stress, which not only easily affects the conductive connection and poses a safety hazard to electricity use, but also easily affects the sliding operation of the track socket. Utility Model Content

[0005] In order to overcome the above-mentioned deficiencies in the prior art, the purpose of the utility model is to provide a rotary track adapter.

[0006] The utility model is realized through the following technical scheme: a rotary track adapter comprises a shell with an upper end face and a lower end opening, a conductor electrically connected to the track, a chassis connected to the lower end opening of the shell, a rotating ring rotatably arranged at the upper end of the shell, and a rotating member rotatably arranged on the chassis, wherein the chassis is provided with a socket base located inside the shell, wherein the conductor comprises a first electrical connector, a second electrical connector and a moving contact piece, wherein the first electrical connector is electrically connected to at least one first conductive socket for plugging and conducting with an external plug, the second electrical connector is electrically connected to a conductive plug for plugging and conducting with a track plate, the moving contact piece is driven by the rotating ring and changes position when the rotating ring rotates, so as to realize the on-off switching of the adapter through the contact and separation between the moving contact piece and the first electrical connector and the second electrical connector.

[0007] Preferably, one end of the movable contact piece of the utility model is electrically connected to one end of the second electrical connector, the other end of the second electrical connector is electrically connected to the first conductive plug, the other end of the movable contact piece is driven by the rotating ring to contact or separate from one end of the first electrical connector to realize the on-off switching of the adapter, the other end of the first electrical connector is electrically connected to the first conductive socket, and the first conductive socket is fixed on the socket base inside the shell;

[0008] When the other end of the movable contact piece contacts one end of the first electrical connector, the first electrical connector and the second electrical connector are electrically connected.

[0009] Preferably, the upper end face of the shell of the utility model is provided with an arc-shaped guide hole, and the lower end of the rotating ring is provided with a touch portion extending downward, and the touch portion passes through the guide hole and can push the moving contact piece and the first electrical connector and the second electrical connector to contact and separate when the rotating ring rotates to realize the on-off switching of the adapter.

[0010] Preferably, the touch portion of the utility model includes a vertical portion extending toward the lower end of the rotating ring and a horizontal portion connected to the vertical portion, and the horizontal portion is provided with a positioning port that cooperates and is fixed with the first electrical connector, and the positioning port can clamp the first electrical connector so that when the rotating ring rotates, the horizontal portion pushes the moving contact piece to contact and separate with the first electrical connector and the second electrical connector to realize the on-off switching of the adapter.

[0011] Preferably, the conductor of the utility model includes a third electrical connector and a fourth electrical connector, one end of the third electrical connector is electrically connected to one end of the fourth electrical connector, the other end of the third electrical connector is electrically connected to a second conductive socket, the other end of the fourth electrical connector is electrically connected to a second conductive plug, and the second conductive socket is fixed on a socket base inside the shell.

[0012] Preferably, the conductor of the utility model includes a third conductive socket arranged on a socket base inside the shell, and an E-pole conductive column electrically connected to the third conductive socket, and the E-pole conductive column axially penetrates the guide body and protrudes toward the side wall of the guide body to form an E-pole conductive contact.

[0013] Preferably, a detachable panel is provided on the top of the shell of the utility model, and a plug-in safety door is also provided between the shell and the panel, the plug-in safety door is fixed on the protection door positioning panel, and the protection door positioning panel is fixed on the upper end surface of the shell.

[0014] Preferably, the upper end surface of the shell of the utility model is provided with a plurality of upwardly protruding positioning portions, and the plurality of positioning portions are spaced apart along the circumferential direction to form a positioning space for positioning the protective door positioning panel, and the protective door positioning panel is arranged in the positioning space, and each of the positioning portions is provided with a positioning groove, and the lower end surface of the panel is provided with a positioning buckle extending downward, and the positioning buckle can be inserted into the positioning groove so that the panel can fix the rotating ring on the shell for rotation.

[0015] Preferably, the positioning buckle and the positioning portion of the utility model are provided with mutually matching inclined surfaces, so that the positioning buckle can be easily inserted into the positioning groove when the panel and the shell are assembled.

[0016] Preferably, the utility model comprises two guide bodies, which are arranged relative to each other on the upper surface of the rotating member, and the relative surfaces of the guide bodies are provided with rotating card interfaces which are arranged offset up and down, and the two rotating card interfaces pass through the outer side surfaces of the two guide bodies which are away from each other, and the first conductive plug and the second conductive plug are arranged in the rotating card interfaces.

[0017] Preferably, an annular groove is formed at the bottom of the chassis of the utility model, and two arc-shaped guide grooves are formed in the annular groove. The rotating part is provided with a guide column rotating along the guide groove and two connecting buckles for clamping with the inner wall of the chassis, and the connecting buckles are provided with a clamping groove. The bottom of the chassis is provided with a clamping block that can be clamped into the clamping groove. The matching end faces of the clamping block and the clamping groove are arc-shaped surfaces. After passing through the arc-shaped guide groove, the connecting buckle forms a clamping connection with the bottom of the chassis, which not only enables a reliable connection between the chassis and the rotating part, but also enables the rotation of the shell and the chassis relative to the rotating part.

[0018] Compared with the prior art, the utility model has the following advantages and beneficial effects: the utility model realizes the on-off switching of the adapter by rotating the rotating ring so that the touch part on the rotating ring pushes the moving contact piece to contact and separate with the first electrical connector and the second electrical connector, and the on-off switching of the adapter can be controlled without removing the adapter from the track plate, thereby avoiding damage to the track socket caused by frequent plugging and unplugging of the plug, increasing the service life of the track socket, ensuring the safety of electricity use, and facilitating the independent on-off control of each adapter on the track plate. The convenience and safety of using the track socket are greatly improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0020] Figure 1 It is an exploded view of the utility model;

[0021] Figure 2 This is a schematic diagram of the structure of the utility model after the rotating ring and the conductor are assembled;

[0022] Figure 3 It is a schematic diagram of the three-dimensional structure of the conductor of the utility model;

[0023] Figure 4 Another three-dimensional structural schematic diagram of the conductor of the utility model;

[0024] Figure 5 This is a schematic diagram of the structure of the utility model after the panel and the shell are assembled;

[0025] Figure 6 It is a cross-sectional schematic diagram of the panel and the housing of the utility model after being assembled;

[0026] Figure 7 It is a structural schematic diagram of the housing of the utility model;

[0027] Figure 8 This is a schematic diagram of the front three-dimensional structure of the chassis of the utility model;

[0028] Fig. 9 It is a schematic diagram of the back three-dimensional structure of the chassis of the utility model;

[0029] Fig.10 It is a structural schematic diagram of the rotating part of the utility model;

[0030] Fig.11 It is a three-dimensional structural schematic diagram of the utility model;

[0031] Fig.12 This is a schematic diagram of the structure of the utility model after the rotating ring and the moving contact piece are assembled;

[0032] Fig.13 This is a schematic diagram of the internal structure of the utility model after power failure;

[0033] Fig.14 This is a schematic diagram of the internal structure of the utility model after power is supplied;

[0034] The reference numerals are as follows:

[0035] 1—housing, 10—upper end surface, 11—lower end opening, 12—guide hole, 13—positioning portion, 14—positioning space, 15—positioning groove

[0036] 2—conductor, 20—first electrical connector, 21—second electrical connector, 22—moving contact piece, 23—third electrical connector, 24—fourth electrical connector, 200—first conductive socket, 210—first conductive plug, 230—second conductive socket, 240—second conductive plug, 25—third conductive socket, 26—E-pole conductive column, 27—E-pole conductive contact

[0037] 3—chassis, 30—annular groove, 31—guide groove, 32—block

[0038] 4—rotating ring, 40—touch part, 41—vertical part, 42—horizontal part, 43—positioning port

[0039] 5—rotating member, 50—guide body, 51—rotating card interface, 52—guide column, 53—connecting buckle, 54—card slot

[0040] 6—Plug base

[0041] 7-panel, 70-positioning buckle, 71-bevel

[0042] 8-plug-in safety door, 80-two-hole plug-in safety door, 81-three-hole plug-in safety door

[0043] 9—Protective door positioning panel. DETAILED DESCRIPTION

[0044] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0045] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention 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 therefore cannot be understood as a limitation on the present invention. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0046] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0047] Reference Figures 1 to 14As shown, the rotary track adapter of this embodiment includes a shell 1 with an upper end surface 10 and a lower end opening 11, a guide body 50 slidably matched with the track, a conductor 2 electrically connected to the track, a chassis 3 connected to the lower end opening 11 of the shell, a rotating ring 4 rotatably arranged on the upper end of the shell 1, and a rotating member 5 rotatably arranged on the chassis 3. The chassis 3 is provided with a socket base 6 located inside the shell 1.

[0048] Among them, the conductor 2 includes a first electrical connector 20, a first conductive socket 200, a second electrical connector 21, a second conductive socket 230, a moving contact piece 22, a third electrical connector 23, a fourth electrical connector 24 and a third conductive socket 25, and an E-pole conductive column 26 electrically connected to the third conductive socket 25. The E-pole conductive column 26 axially penetrates the guide body 50 and protrudes toward the side wall of the guide body 50 to form an E-pole conductive contact 27. The moving contact piece 22 is driven by the rotating ring 4 and changes position when the rotating ring 4 rotates, so as to realize the on-off switching of the adapter through the contact and separation between the moving contact piece 22 and the first electrical connector 20 and the second electrical connector 21.

[0049] Specifically, one end of the moving contact piece 22 is electrically connected to one end of the second electrical connector 21, and the other end of the second electrical connector 21 is electrically connected to the first conductive plug 210. The other end of the moving contact piece 22 is driven by the rotating ring 4 to contact or separate from one end of the first electrical connector 20 to realize the on-off switching of the adapter. The other end of the first electrical connector 20 is electrically connected to the first conductive socket 200, one end of the third electrical connector 23 is electrically connected to one end of the fourth electrical connector 24, the other end of the third electrical connector 23 is electrically connected to the second conductive socket 230, and the other end of the fourth electrical connector 24 is electrically connected to the second conductive plug 240. The first conductive plug 210 and the second conductive plug 240 are used for plugging and conducting with the track plate.

[0050] When the other end of the moving contact piece 22 contacts one end of the first electrical connector 20 , the first electrical connector 20 and the second electrical connector 21 are electrically connected.

[0051] In order to allow the conductive socket to be firmly positioned in the shell, the first conductive socket 200, the second conductive socket 230 and the third conductive socket 25 are respectively fixed on the socket base 6 inside the shell 1, and the first conductive socket 200 in the utility model is an L-pole conductive socket, the second conductive socket 230 is an N-pole conductive socket, and the third conductive socket 25 is an E-pole conductive socket. In order to realize the adapter as a five-hole socket, the L-pole conductive socket is two electrically connected L-pole conductive sockets, and the N-pole conductive socket is two electrically connected N-pole conductive sockets, so that the adapter can be used as a two-hole and three-hole socket.

[0052] In addition, an arc-shaped guide hole 12 is provided on the upper end surface 10 of the shell, and a touch portion 40 extending downward is provided at the lower end of the rotating ring 4. In actual use, the guide hole 12 has a certain arc length, so that the rotating ring 4 can rotate within a certain angle, so that the touch portion 40 passes through the guide hole 12 and can push the moving contact piece 22 and the first electrical connector 20 and the second electrical connector 21 to contact and separate when the rotating ring 4 rotates, thereby realizing the on-off switching of the adapter.

[0053] In order to make the overall structure of the rotating ring and the touch part more compact, more specifically, the touch part 40 includes a vertical part 41 extending to the lower end of the rotating ring, and a horizontal part 42 connected to the vertical part 41. A positioning hole 43 is provided on the horizontal part 42 to cooperate with the first electrical connector 20 and fix it. The positioning hole 43 can clamp the moving contact piece 22. The positioning hole 43 can also be a positioning groove, as long as it can drive the moving contact piece 22 to rotate, so that the horizontal part 42 can push the moving contact piece 22 to contact and separate with the first electrical connector 20 and the second electrical connector 21 when the rotating ring rotates to realize the on-off switching of the adapter. The rotation range of the rotating ring 4 is limited by the cooperation of the guide hole 12 and the touch part 40, wherein the vertical part 41, the horizontal part 42 and the rotating ring 4 are integrally injection molded.

[0054] In addition, a detachable panel 7 is provided on the top of the shell 1, and the panel 7 is fixedly arranged relative to the shell 1, and the rotating ring 4 is limited in the axial direction, so that the rotating ring 4 can be rotatably arranged on the shell 1, and a socket safety door 8 is also provided between the shell 1 and the panel 7, wherein the socket safety door 8 may include a two-hole socket safety door 80 and a three-hole socket safety door 81, and the socket safety door 8 is fixed on the protective door positioning panel 9, and the protective door positioning panel 9 is fixed on the upper end surface 10 of the shell. The layout of the L-pole conductive socket, the N-pole conductive socket and the E-pole conductive socket in the shell 1 corresponds to the sockets on the panel 7, and the sockets on the panel 7 include a two-end socket 72 and a three-end socket 73. Specifically, the utility model can insert a two-end plug and a three-end plug at the same time, which is convenient for users to use.

[0055] In order to further improve the convenience of disassembly and assembly between the panel 7 and the shell 1, a plurality of upwardly protruding positioning portions 13 are provided on the upper end surface 10 of the shell, and the plurality of positioning portions 13 are spaced along the circumferential direction to form a positioning space 14 for positioning the protective door positioning panel 9. The positioning space 14 is square, and the protective door positioning panel 9 is arranged in the positioning space 14. A positioning groove 15 is provided on each of the positioning portions 13, and a positioning buckle 70 extending downward is provided on the lower end surface of the panel 7. The positioning buckle 70 can be inserted into the positioning groove 15 so that the panel 7 can fix the rotating ring 4 on the shell 1 for rotation. The positioning buckle 70 and the positioning portion 13 are provided with mutually matching inclined surfaces 71 so that the panel 7 and the shell 1 can be assembled. When the positioning buckle 70 is installed, the positioning buckle 70 of the panel is aligned with the positioning part. When the inclined surface between the positioning buckle 70 and the positioning part 13 cooperates, the positioning buckle 70 can be stretched outward, so that the positioning buckle 70 can slide along the outside of the positioning part, and the positioning buckle 70 slides into the positioning groove 15. When the positioning buckle 70 returns to its original state, it is stuck in the positioning groove 15. The panel 7 and the positioning buckle 70 of the utility model are made of an integral plastic. More specifically, the panel 7 and the positioning buckle 70 can be made of tough material, so that the positioning buckle 70 can be deformed when being stretched by the positioning part, so as to make the disassembly and assembly between the panel and the shell more convenient and labor-saving.

[0056] In order to enable the adapter to slide and cooperate with the track socket board to obtain electrical connection, the utility model has two guide bodies 50, which are arranged relatively on the upper surface of the rotating member 5. The opposite surfaces of the guide bodies 50 are provided with rotating card interfaces 51 arranged in an upper and lower offset manner. The two rotating card interfaces 51 penetrate the outer side surfaces of the two guide bodies 50 that are away from each other. The first conductive plug 210 and the second conductive plug 240 are arranged in the rotating card interfaces 51. More specifically, the rotating member 5 can be rotatably installed on the chassis 3, and the chassis 3 and the shell 1 are connected by a snap-on type. The chassis 3 and the shell 1 can be disassembled and assembled, which is convenient for the installation of the conductor electricity. At the same time, An annular groove 30 is formed at the bottom of the disk 3, and two arc-shaped guide grooves 31 are formed in the annular groove 30. The rotating member 5 is provided with a guide column 52 rotating along the guide groove 31 and two connecting buckles 53 for engaging with the inner wall of the chassis 3. The connecting buckles 53 are provided with a clamping groove 54. A clamping block 32 capable of being inserted into the clamping groove 54 is provided at the bottom of the chassis 3. The matching end faces of the clamping block 32 and the clamping groove 54 are arc-shaped surfaces. After passing through the arc-shaped guide groove 31, the connecting buckle 53 forms a buckle connection with the bottom of the chassis 3, which not only enables the chassis 3 to be reliably connected to the rotating member 4, but also enables the shell 1 and the chassis 3 to rotate relative to the rotating member 5.

[0057] In actual applications, since the arc length of the arc guide groove 31 is constant, when the rotating member 5 rotates forward or reversely to reach the limit position, this position can enable the first conductive plug 210 and the second conductive plug 240 to be engaged or contacted with the rotating card interface 51. In this way, when the rotating member 14 is rotated, the first conductive plug 210 and the second conductive plug 240 can be inserted into or withdrawn from a corresponding rotating card interface 51. Since the rotating card interface 51 and the corresponding first conductive plug 210 and second conductive plug 240 are arranged in a staggered manner, the staggered structure can play a fool-proof role, thereby avoiding damage to the corresponding structure caused by incorrect operation.

[0058] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. Rotary track adapter, characterized in that: The invention comprises a shell (1) having an upper end surface (10) and a lower end opening (11), a guide body (50) slidably matched with a track, a conductor (2) electrically connected to the track, a chassis (3) connected to the lower end opening (11) of the shell, a rotating ring (4) rotatably arranged at the upper end of the shell (1), and a rotating member (5) rotatably arranged on the chassis (3), wherein the chassis (3) is provided with a socket base (6) located inside the shell (1), wherein the conductor (2) comprises a first electrical connector (20), a second electrical connector (21) and a movable The first electrical connector (20) is electrically connected to at least one first conductive socket (200) for plugging into an external plug for electrical conduction, and the second electrical connector (21) is electrically connected to a first conductive plug (210) for plugging into a track plate for electrical conduction. The movable contact (22) is driven by the rotating ring (4) and changes position when the rotating ring (4) rotates, so as to realize the on-off switching of the adapter through the contact and separation between the movable contact (22) and the first electrical connector (20) and the second electrical connector (21).

2. The rotary track adapter according to claim 1, characterized in that: One end of the movable contact piece (22) is electrically connected to one end of the second electrical connector (21), the other end of the second electrical connector (21) is electrically connected to the first conductive plug piece (210), the other end of the movable contact piece (22) is driven by the rotating ring (4) to contact or separate from one end of the first electrical connector (20) to achieve on-off switching of the adapter, the other end of the first electrical connector (20) is electrically connected to the first conductive plug socket (200), and the first conductive plug socket (200) is fixed on a plug socket base (6) inside the housing (1); When the other end of the movable contact piece (22) contacts one end of the first electrical connector (20), conduction occurs between the first electrical connector (20) and the second electrical connector (21).

3. The rotary track adapter according to claim 1 or 2, characterized in that: The upper end surface (10) of the shell is provided with an arc-shaped guide hole (12), and the lower end of the rotating ring (4) is provided with a touch portion (40) extending downward, and the touch portion (40) passes through the guide hole (12) and can push the moving contact piece (22) and the first electrical connector (20) and the second electrical connector (21) to contact and separate when the rotating ring (4) rotates, thereby realizing the on-off switching of the adapter.

4. The rotary track adapter according to claim 3, characterized in that: The touch portion (40) comprises a vertical portion (41) extending toward the lower end of the rotating ring, and a horizontal portion (42) connected to the vertical portion (41); the horizontal portion (42) is provided with a positioning hole (43) that cooperates with and is fixed to the first electrical connector (20); the positioning hole (43) is capable of clamping the first electrical connector (20) so that when the rotating ring (4) rotates, the horizontal portion (42) pushes the moving contact piece (22) to contact and separate with the first electrical connector (20) and the second electrical connector (21), thereby realizing the on-off switching of the adapter.

5. The rotary track adapter according to claim 1, characterized in that: The conductor (2) comprises a third electrical connector (23) and a fourth electrical connector (24); one end of the third electrical connector (23) is electrically connected to one end of the fourth electrical connector (24); the other end of the third electrical connector (23) is electrically connected to a second conductive plug sleeve (230); the other end of the fourth electrical connector (24) is electrically connected to a second conductive plug sheet (240); the second conductive plug sleeve (230) is fixed to a plug sleeve base (6) inside the housing (1).

6. The rotary track adapter according to claim 1 or 5, characterized in that: The conductor (2) comprises a third conductive socket (25) arranged on a socket base inside the shell, and an E-pole conductive column (26) electrically connected to the third conductive socket (25); the E-pole conductive column (26) axially penetrates the guide body (50) and protrudes toward the side wall of the guide body (50) to form an E-pole conductive contact (27).

7. The rotary track adapter according to claim 6, characterized in that: A detachable panel (7) is provided on the top of the shell (1), and a plug-in safety door (8) is also provided between the shell (1) and the panel (7); the plug-in safety door (8) is fixed on a protective door positioning panel (9), and the protective door positioning panel (9) is fixed on an upper end surface (10) of the shell.

8. The rotary track adapter according to claim 7, characterized in that: The upper end surface (10) of the shell is provided with a plurality of upwardly protruding positioning portions (13), and the plurality of positioning portions (13) are spaced apart along the circumferential direction to form a positioning space (14) for positioning the protective door positioning panel (9). The protective door positioning panel (9) is arranged in the positioning space (14), and each of the positioning portions (13) is provided with a positioning groove (15). The lower end surface of the panel (7) is provided with a positioning buckle (70) extending downwardly, and the positioning buckle (70) can be snapped into the positioning groove (15) so that the panel (7) can fix the rotating ring (4) on the shell (1) for rotation. The positioning buckle (70) and the positioning portion (13) are provided with mutually matching inclined surfaces (71) so that the positioning buckle (70) can be easily snapped into the positioning groove (15) when the panel (7) and the shell (1) are assembled.

9. The rotary track adapter according to claim 6, characterized in that: There are two guide bodies (50), which are arranged opposite to each other on the upper surface of the rotating member. The opposite surfaces of the guide bodies (50) are provided with rotating card interfaces (51) which are arranged in an upper and lower staggered manner. The two rotating card interfaces (51) penetrate the outer side surfaces of the two guide bodies (50) which are separated from each other. The first conductive plug-in sheet (210) and the second conductive plug-in sheet (240) are arranged in the rotating card interfaces (51).

10. The rotary track adapter according to claim 1, characterized in that: The bottom of the chassis (3) is formed with an annular groove (30), and two arc-shaped guide grooves (31) are formed in the annular groove (30). The rotating member (5) is provided with a guide column (52) that rotates along the guide groove (31) and two connecting buckles (53) that are used to be clamped with the inner wall of the chassis (3). The connecting buckles (53) are provided with a clamping groove (54). The bottom of the chassis (3) is provided with a clamping block (32) that can be clamped into the clamping groove (54). The matching end surfaces of the clamping block (32) and the clamping groove (54) are arc-shaped surfaces. After the connecting buckle (53) passes through the arc-shaped guide groove (31), it forms a clamping connection with the bottom of the chassis (3).

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