Large-spacing track socket adapter

Abstract

According to the large-spacing track socket adapter, the vertical distance from the central position between the two-pin jacks on the socket panel to the central position of the top of the three-pin jack is set to be 23.5 mm + / -3mm, so that the problem that the other jack is shielded when a plug is inserted into one jack due to the fact that the size of the two-pin plug or the three-pin plug is too large can be effectively avoided; therefore, the use efficiency of the socket is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electrical appliances, in particular to a large-spacing track socket adapter. Background Art

[0002] Since the spacing between the two-pin and three-pin sockets in the prior art five-hole track socket adapter is small, the larger two-pin or three-pin plug is likely to block another socket or cause mutual interference when inserted, thus affecting use. Summary of the Invention

[0003] In view of this, the utility model provides a large-pitch track socket adapter.

[0004] To achieve the above objectives, the present invention provides the following technical solutions:

[0005] A large-pitch track socket adapter includes an adapter body, a socket panel and a rotating base. The socket panel and rotating base are respectively installed on both sides of the adapter body. The rotating base is rotatably connected to the adapter body. The socket panel is provided with a two-pin socket and a three-pin socket that communicate with the interior of the adapter. The vertical distance from the center position between the two-pin sockets to the center position of the top of the three-pin socket is 23.5mm±3mm.

[0006] Preferably, a mounting cavity is formed in the adapter body, and a conductive copper sheet and a power connection sheet are arranged in the mounting cavity, one end of the power connection sheet is connected to the conductive copper sheet, and the other end of the power connection sheet extends out of the mounting cavity and is connected to the rotating seat, the conductive copper sheet includes a live copper sheet, a neutral copper sheet and a ground copper sheet, the live copper sheet and the neutral copper sheet are symmetrically arranged on both sides of the ground copper sheet, the live copper sheet and the neutral copper sheet are respectively provided with a live two-plug connection end and a neutral two-plug connection end corresponding to the two-plug jack, and a live three-plug connection end and a neutral three-plug connection end corresponding to the three-plug jack, the ground copper sheet has a ground plug end, and the vertical distance from the center point between the live two-plug connection end and the neutral two-plug connection end to the center position of the ground plug end is 23.5mm±3mm.

[0007] Preferably, the power connection plate includes a live wire power connection plate and a neutral wire power connection plate corresponding to the live wire copper plate and the neutral wire copper plate, and the live wire copper plate and the neutral wire copper plate are both provided with power connection terminals, and the power connection terminals are respectively provided on the side of the live wire copper plate and the neutral wire copper plate away from the center direction of the ground wire copper plate, and the power connection terminals are provided with slots with openings facing the rotating seat, and the live wire power connection plate and the neutral wire power connection plate extend into the corresponding slots to connect the live wire copper plate and the neutral wire copper plate respectively, and the rotating seat is provided with a live wire positioning groove and a neutral wire positioning groove, and the live wire power connection plate and the neutral wire power connection plate extend out of the mounting cavity and extend into the live wire positioning groove and the neutral wire positioning groove respectively.

[0008] Preferably, a conductive spring is provided on the side of the ground wire copper sheet close to the rotating seat, a ground wire telescopic hole is provided on the rotating seat, a ground wire contact end is provided in the ground wire telescopic hole, one end of the conductive spring is connected to the ground wire copper sheet, and the other end of the conductive spring extends into the ground wire telescopic hole and is connected to the ground wire contact end.

[0009] Preferably, the adapter body includes a panel connecting seat and a rotating connecting seat, the panel connecting seat and the rotating connecting seat are snap-connected, the panel connecting seat is connected to the socket panel, the rotating connecting seat is rotatably connected to the rotating seat, an arc-shaped guide groove is provided on the end face of the rotating connecting seat close to the rotating seat, the rotating seat protrudes corresponding to the arc-guide groove to form a guide connecting end, the guide connecting end extends into the arc-guide groove and is snap-connected with the rotating connecting seat, and the rotating seat rotates on the rotating connecting seat along the arc-guide groove through the guide connecting end.

[0010] Preferably, the inner wall of the panel connection seat protrudes to form a plurality of panel snap-on ends, and the socket panel is provided with panel snap-on grooves corresponding to the panel snap-on ends, and the panel snap-on ends extend into the corresponding panel snap-on grooves and are snap-connected with the socket panel.

[0011] Preferably, a decorative ring is provided on the edge of the panel connection seat near the socket panel, and the decorative ring protrudes on one side near the panel connection seat to form several fixed ends. The panel connection seat has fixing holes corresponding to the fixed ends, and the fixed ends extend into the corresponding fixing holes to connect with the panel connection seat.

[0012] Preferably, a child lock is also provided on the adapter body, a lock hole is provided on the adapter body, and the child lock is movably provided in the lock hole. When the child lock is pressed, one end of the child lock extends into the lock hole and enters the installation cavity to limit the rotation of the rotating seat.

[0013] Preferably, a positioning end is protruded on the end face of one side close to the adapter body, and the center of the positioning end is concave to form a positioning recess. A positioning portion is provided on the rotating connecting seat, and a positioning hole is provided on the positioning portion. A positioning spring and a positioning meter are provided in the positioning hole, and the two ends of the positioning meter are respectively connected to the positioning spring and the positioning recess.

[0014] Preferably, a lamp ring is further provided in the installation cavity, and the lamp ring is electrically connected to the copper sheet.

[0015] The beneficial effect of the present invention is that by setting the vertical distance from the center position between the two-prong sockets on the socket panel to the center position of the top of the three-prong socket to 23.5mm±3mm, it can effectively avoid the problem that when one of the sockets is inserted with a plug due to the excessive size of the two-prong plug or the three-prong plug, the other socket is blocked, thereby improving the utilization efficiency of the socket. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0017] Attachment Figure 1 This is a schematic diagram of the structure of the utility model;

[0018] Attachment Figure 2 This is a schematic diagram of the structure decomposition of the utility model;

[0019] Attachment Figure 3 This is a schematic diagram of the interior of the installation cavity;

[0020] Attachment Figure 4 It is a schematic diagram of the connection between the adapter body and the rotating seat;

[0021] Attachment Figure 5 Schematic diagram of the rotating seat;

[0022] Attachment Figure 6 This is a schematic diagram of the socket panel;

[0023] Attachment Figure 7 For attachment Figure 1 Cross-sectional view at AA in the middle. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] The present invention will be further described below with reference to the accompanying drawings.

[0026] The utility model provides the following technical solutions:

[0027] As attached Figure 1-7As shown, the utility model discloses a large-pitch track socket adapter, including an adapter body 1, a socket panel 2, and a rotating base 3. The socket panel 2 and the rotating base 3 are respectively mounted on both sides of the adapter body 1. The rotating base 3 is rotatably connected to the adapter body 1. The socket panel 2 is provided with a two-prong socket 4 and a three-prong socket 5 that communicate with the interior of the adapter body 1. The vertical distance between the center position of the two-prong socket 4 and the top center position of the three-prong socket 5 is 23.5mm±3mm. Specifically, in this design, by setting the vertical distance between the center position of the two-prong socket 4 on the socket panel 2 and the top center position of the three-prong socket 5 to H, and H being set to 23.5mm±3mm, it can effectively avoid the problem of one socket being blocked when a plug is inserted into the other socket due to the excessive size of the two-prong plug or the three-prong plug, thereby improving the use efficiency of the socket.

[0028] Furthermore, an installation cavity is formed in the adapter body 1, and a conductive copper sheet 6 and a power connection sheet 7 are arranged in the installation cavity. One end of the power connection sheet 7 is connected to the conductive copper sheet 6, and the other end of the power connection sheet 7 extends out of the installation cavity and is connected to the rotating seat 3. The conductive copper sheet 6 includes a live copper sheet 8, a neutral copper sheet 9 and a ground copper sheet 10. The live copper sheet 8 and the neutral copper sheet 9 are symmetrically arranged on both sides of the ground copper sheet 10. The live copper sheet 8 and the neutral copper sheet 9 are respectively provided with a live two-plug connection terminal 11 and a neutral two-plug connection terminal 12 corresponding to the two-plug jack 4 and a live three-plug connection terminal 13 and a neutral three-plug connection terminal 14 corresponding to the three-plug jack 5. The ground copper sheet 10 has a ground plug terminal 15, and the vertical distance from the center point between the live two-plug connection terminal 11 and the neutral two-plug connection terminal 12 to the center position of the ground plug terminal 15 is 23.5 mm ± 3 mm. Specifically, in this embodiment, by precisely controlling the vertical distances between the live copper sheet 8 and the ground copper sheet 10, as well as the vertical distances between the neutral copper sheet 9 and the ground copper sheet 10, the correct and secure electrical connections between the two-prong jack 4 and the three-prong jack 5 on the socket panel 2 are ensured. Furthermore, the layout design of the conductive copper sheet 6 takes current-carrying capacity into consideration, ensuring that it will not be damaged by overheating when high current flows through it, thereby ensuring the long-term stable operation of the socket.

[0029] Furthermore, the power connection plate 7 includes a live wire power connection plate 35 and a neutral wire power connection plate 36 corresponding to the live wire copper plate 8 and the neutral wire copper plate 9. The live wire copper plate 8 and the neutral wire copper plate 9 are both provided with power connection terminals 16. The power connection terminals 16 are respectively arranged on the side of the live wire copper plate 8 and the neutral wire copper plate 9 away from the center direction of the ground wire copper plate 10. The power connection terminal 16 is provided with an opening facing the slot 17 of the rotating seat 3. The live wire power connection plate 35 and the neutral wire power connection plate 36 extend into the corresponding slot 17 to connect the live wire copper plate 8 and the neutral wire copper plate 9 respectively. The rotating seat 3 is provided with a live wire positioning groove 18 and a neutral wire positioning groove 19. After the live wire power connection plate 35 and the neutral wire power connection plate 36 extend out of the mounting cavity, they extend into the live wire positioning groove 18 and the neutral wire positioning groove 19 respectively. Specifically, in this embodiment, the provision of the connection plate 7 can prevent bending or deformation of the conductive copper sheet 6 due to its excessive length, thereby ensuring the stability and reliability of the conductive copper sheet 6 within the socket panel 2. In addition, by precisely controlling the connection position between the connection plate 7 and the conductive copper sheet 6, the electrical performance and safety of the socket can be further improved.

[0030] Furthermore, a conductive spring (not shown) is provided on the side of the ground copper sheet 10 close to the rotating seat 3. A ground wire expansion hole 21 is provided on the rotating seat 3. A ground wire contact end 22 is provided in the ground wire expansion hole 21. One end of the conductive spring is connected to the ground copper sheet 10, and the other end of the conductive spring extends into the ground wire expansion hole 21 and connects to the ground wire contact end 22. Specifically, in this embodiment, the conductive spring is designed to ensure good electrical contact between the ground copper sheet 10 and the ground wire contact end 22, ensuring the reliability of grounding even when the socket is subjected to external force or vibration. The elastic force of the conductive spring enables the contact pressure between the ground copper sheet 10 and the ground wire contact end 22 to be automatically adjusted, thereby avoiding safety hazards caused by poor contact.

[0031] Furthermore, the adapter body 1 includes a panel connection seat 23 and a rotation connection seat 24, wherein the panel connection seat 23 and the rotation connection seat 24 are snap-connected, the panel connection seat 23 is connected to the socket panel 2, and the rotation connection seat 24 is rotationally connected to the rotation seat 3. An arc-shaped guide groove 25 is provided on the end surface of the rotation connection seat 24 near the rotation seat 3. The rotation seat 3 protrudes to form a guide connection end 26 corresponding to the arc-shaped guide groove 25. The guide connection end 26 extends into the arc-shaped guide groove 25 and snap-connected with the rotation connection seat 24. The rotation seat 3 rotates on the rotation connection seat 24 along the arc-shaped guide groove 25 via the guide connection end 26. Specifically, in this embodiment, the arc-shaped guide groove 25 of the rotation connection seat 24 is designed to have a certain curvature to ensure that the rotation seat 3 can move smoothly and stably along the guide groove when rotating. The matching design of the guide connection end 26 and the arc-shaped guide groove 25 ensures that the rotating seat 3 will not become loose or stuck during the rotation process, thereby improving the stability and safety of the entire socket. The guide connection end 26 has a protruding snap-fit ​​structure that can be snapped into the part of the rotating connection seat close to the arc-shaped guide groove 25 to prevent the rotating seat from falling off.

[0032] Furthermore, the inner wall of the panel connection base 23 protrudes into a plurality of panel snap-on ends 27. The outlet panel 2 is provided with panel snap-on slots 28 corresponding to the panel snap-on ends 27. The panel snap-on ends 27 extend into the corresponding panel snap-on slots 28 to snap-on connect with the outlet panel 2. Specifically, in this embodiment, the panel snap-on ends 27 are L-shaped to provide sufficient elasticity and stability when inserted into the panel snap-on slots 28. The interior of the panel snap-on slots 28 is designed to have a certain degree of elasticity, allowing the panel snap-on ends 27 to be slightly compressed during insertion, thereby firmly locking the outlet panel 2 and the panel connection base 23 after being snapped in.

[0033] Furthermore, a decorative ring 29 is provided on the edge of the panel connection base 23 near the socket panel 2. A plurality of fixing ends 30 are protruded from one side of the decorative ring 29 near the panel connection base 23. Fixing holes 31 are provided on the panel connection base 23 corresponding to the fixing ends 30. The fixing ends 30 extend into the corresponding fixing holes 31 to connect to the panel connection base 23. Specifically, in this embodiment, the provision of the fixing ends 30 and fixing holes 31 allows the decorative ring 29 to be detachably fixed to the panel connection base 23, facilitating assembly and disassembly of the decorative ring 29.

[0034] Furthermore, a child lock 32 is provided on the adapter body 1. A lock hole 33 is defined on the adapter body 1. The child lock 32 is movably disposed within the lock hole 33. When the child lock 32 is pressed, one end of the child lock 32 extends into the lock hole 33 and enters the mounting cavity to limit the rotation of the rotating seat 3. Specifically, in this embodiment, an elastic component, such as a spring, is provided at the other end of the child lock 32, so that the child lock 32 can automatically pop out of the lock hole 33 when not pressed, thereby maintaining the locked state of the rotating seat 3. When unlocking is required, the user only needs to press the child lock 32 to overcome the elastic force of the elastic component, causing the inserted end of the child lock 32 to exit the lock hole 33, thereby releasing the limit on the rotating seat 3 and allowing the rotating seat 3 to rotate freely.

[0035] Furthermore, a light ring 34 is disposed within the mounting cavity and is electrically connected to the conductive copper sheet 6. Specifically, in this embodiment, the light ring 34 is made of a transparent material and contains multiple light-emitting diodes (LEDs). When power is supplied to the adapter body 1, current flows through the conductive copper sheet 6 to the light ring 34, causing the LEDs to illuminate, thereby providing an indicator light function.

[0036] The rotating seat 3 has a protruding positioning end 37 on its end surface near the adapter body 1. The center of the positioning end 37 is recessed to form a positioning recess 38. The rotating connecting seat 24 is provided with a positioning portion 39, which has a positioning hole 40. A positioning spring 41 and a positioning pad 42 are disposed within the positioning hole 40. The ends of the positioning pad 42 are connected to the positioning spring 41 and the positioning recess 38, respectively. Specifically, in this embodiment, when the adapter is rotated, the positioning pad 42, under the elastic force of the positioning spring 41, can tightly engage with the positioning recess 38, ensuring a stable connection between the rotating seat 3 and the rotating connecting seat 24. In addition, the material selected for the positioning pad 42 has certain wear resistance and pressure resistance to ensure the reliability and durability of the positioning structure during long-term use. When the positioning pad 42 enters the positioning recess 38, it will make a collision sound to alert the user, thereby confirming that the rotation has reached the desired position. The positioning end and the positioning meter are both provided on the circumference of the opposite end surfaces of the rotating base and the rotating connecting base, so that the gear position can be adjusted to ensure a more stable and accurate connection between the rotating base 3 and the rotating connecting base 24. In actual application, the user can adjust the gear position as needed to adapt to different working environments and requirements.

[0037] The above description of the disclosed embodiments will enable one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be readily apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not limited to the embodiments shown herein but is intended to conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A large-pitch track socket adapter, comprising an adapter body (1), a socket panel (2) and a rotating seat (3), wherein the socket panel (2) and the rotating seat (3) are respectively mounted on both sides of the adapter body (1), and the rotating seat (3) is rotatably connected to the adapter body (1), characterized in that: The socket panel (2) is provided with a two-socket socket (4) and a three-socket socket (5) connected to the inside of the adapter body (1), and the vertical distance between the center position between the two-socket socket (4) and the top center position of the three-socket socket (5) is 23.5mm±3mm.

2. The large-pitch rail socket adapter according to claim 1, characterized in that: An installation cavity is formed in the adapter body (1), and a conductive copper sheet (6) and a power connection sheet (7) are arranged in the installation cavity. One end of the power connection sheet (7) is connected to the conductive copper sheet (6), and the other end of the power connection sheet (7) extends out of the installation cavity and is connected to the rotating seat (3). The conductive copper sheet (6) includes a live copper sheet (8), a neutral copper sheet (9) and a ground copper sheet (10). The live copper sheet (8) and the neutral copper sheet (9) are symmetrically arranged on both sides of the ground copper sheet (10). The neutral copper sheet (9) is provided with a live wire two-plug connection terminal (11) and a neutral wire two-plug connection terminal (12) corresponding to the two-plug socket (4), and a live wire three-plug connection terminal (13) and a neutral wire three-plug connection terminal (14) corresponding to the three-plug socket (5). The ground copper sheet (10) has a ground plug terminal (15). The vertical distance from the center point between the live wire two-plug connection terminal (11) and the neutral wire two-plug connection terminal (12) to the center position of the ground plug terminal (15) is 23.5 mm ± 3 mm.

3. The large-pitch rail socket adapter according to claim 2, characterized in that: The power connection piece (7) includes a live copper piece (8) and a neutral copper piece (9) corresponding to the live copper piece (8) and the neutral copper piece (9), and a power connection end (16) is provided on each of the live copper piece (8) and the neutral copper piece (9), and the power connection end (16) is respectively provided on one side of the live copper piece (8) and the neutral copper piece (9) away from the center direction of the ground copper piece (10). The power connection end (16) is provided with a slot (17) with an opening facing the rotating seat (3), and the live copper piece (7) and the neutral copper piece (7) extend into the corresponding slot (17) to respectively connect the live copper piece (8) and the neutral copper piece (9), and the rotating seat (3) is provided with a live positioning groove (18) and a neutral positioning groove (19), and the live copper piece (7) and the neutral copper piece (7) extend out of the installation cavity and extend into the live positioning groove (18) and the neutral positioning groove (19) respectively.

4. The large-pitch rail socket adapter according to claim 3, characterized in that: A conductive spring is provided on one side of the ground copper sheet (10) close to the rotating seat (3); a ground telescopic hole (21) is provided on the rotating seat (3); a ground contact end (22) is provided in the ground telescopic hole (21); one end of the conductive spring is connected to the ground copper sheet (10); and the other end of the conductive spring extends into the ground telescopic hole (21) and is connected to the ground contact end (22).

5. The large-pitch rail socket adapter according to claim 1, characterized in that: The adapter body (1) includes a panel connection seat (23) and a rotating connection seat (24), the panel connection seat (23) and the rotating connection seat (24) are snap-connected, the panel connection seat (23) is connected to the socket panel (2), the rotating connection seat (24) is rotatably connected to the rotating seat (3), an arc-shaped guide groove (25) is provided on the end surface of the rotating connection seat (24) close to the rotating seat (3), the rotating seat (3) protrudes corresponding to the arc-shaped guide groove (25) to form a guide connection end (26), the guide connection end (26) extends into the arc-shaped guide groove (25) and is snap-connected with the rotating connection seat (24), and the rotating seat (3) rotates on the rotating connection seat (24) along the arc-shaped guide groove (25) through the guide connection end (26).

6. The large-pitch rail socket adapter according to claim 5, characterized in that: The inner wall of the panel connection seat (23) protrudes to form a plurality of panel snap-on ends (27), and the socket panel (2) is provided with panel snap-on grooves (28) corresponding to the panel snap-on ends (27). The panel snap-on ends (27) extend into the corresponding panel snap-on grooves (28) to be snap-connected with the socket panel (2).

7. The large-pitch rail socket adapter according to claim 5, characterized in that: A decorative ring (29) is further provided on the edge of the panel connection seat (23) close to the socket panel (2), and a side of the decorative ring (29) close to the panel connection seat (23) protrudes to form a plurality of fixed ends (30), and the panel connection seat (23) is provided with fixing holes (31) corresponding to the fixed ends (30), and the fixed ends (30) extend into the corresponding fixing holes (31) to be connected to the panel connection seat (23).

8. The large-pitch rail socket adapter according to claim 2, characterized in that: A child lock (32) is also provided on the adapter body (1). A lock hole (33) is provided on the adapter body (1). The child lock (32) is movably provided in the lock hole (33). When the child lock (32) is pressed, one end of the child lock (32) extends into the lock hole (33) and enters the installation cavity to limit the rotation of the rotating seat (3).

9. The large-pitch rail socket adapter according to claim 5, characterized in that: A positioning end (37) is protruded from an end surface of one side of the rotating seat (3) close to the adapter body (1), and a positioning recess (38) is formed inwardly at the center of the positioning end (37). A positioning portion (39) is provided on the rotating connecting seat, and a positioning hole (40) is provided on the positioning portion (39). A positioning spring (41) and a positioning meter (42) are provided in the positioning hole (40), and two ends of the positioning meter (42) are connected to the positioning spring (41) and the positioning recess (38) respectively.

10. The large-pitch rail socket adapter according to claim 2, characterized in that: A lamp ring (34) is also provided in the installation cavity, and the lamp ring (34) is electrically connected to the conductive copper sheet (6).

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