360-degree universal rotary plug
By designing a 360-degree universal rotating plug, the combination of screw fixing connection and plug base is solved, and the existing plug wire is prone to breakage and unstable rotation connection is achieved, achieving more stable plug connection and wire fixing.
Patent Information
- Application Number
- CN202420851006.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-23
- Publication Date
- 2025-02-07
- Estimated Expiration
- 2034-04-23
AI Technical Summary
The wires and plug connections of existing plugs are prone to break, and the rotational connection between the plug sheet and the plug shell is unstable, which can easily lead to cracking.
A 360-degree universal rotating plug is designed to achieve stable connection of the plug and the stability of the wire through screws between the lower mounting housing and the upper mounting housing.
It effectively avoids the problem of breakage between the wire and the plug connection, and improves the installation stability of the plug through a stable connection structure, avoiding cracking.
Smart Images
Figure CN222441067U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of plugs, in particular to a 360-degree universal rotating plug. Background Art
[0002] In today's life, plugs are widely used as electrical appliances for connecting electricity. In today's ordinary plugs, the plug shell and the plug blade are fixedly connected together, so the direction in which the wire extends outward can only be adjusted by the softness of the wire. Over time, the connection between the wire and the plug is prone to breakage. In order to avoid the above problems, people have designed a plug that can rotate between the plug blade and the plug shell. In its internal structure, the plug blade and the rotating plate in the plug shell are installed by plugging, so that the plug blade is extremely unstable when plugged into the socket, and the upper shell of the plug shell will be squeezed when plugged into the socket. In today's plugs that can rotate between the plug blade and the plug shell, the upper shell and the lower shell of the plug shell are installed by snapping, so due to the squeezing of the plug blade, cracking is very likely to occur. In view of the above problems, a 360-degree universal rotating plug is proposed. Utility Model Content
[0003] The purpose of the utility model is to provide a 360-degree universal swivel plug to solve the problems raised in the above background technology.
[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a 360-degree universal rotating plug, comprising a lower mounting shell, on which a plug seat is mounted, the upper end of which is fixedly connected to an upper mounting shell by screws, a contact conductive component matching the plug seat is mounted in the upper mounting shell, and a wire that is clamped to the upper mounting shell is mounted on the contact conductive component.
[0005] Preferably, the lower mounting shell includes a lower shell body, the bottom surface of the lower shell body is integrally formed with a sleeve round opening, the edge of the lower shell body is integrally formed with a limit slot, and the lower shell body is integrally formed with a plurality of countersunk holes on one side of the limit slot.
[0006] Preferably, the plug seat includes a circular plate seat, which is sleeved in the sleeve circular opening, the outer edge of the circular plate seat is located inside the lower shell and has an integrally formed limit ring, the circular plate seat is injection molded with a ground wire plug and two conductive plugs, the upper end of the ground wire plug is integrally formed with a first contact plate located on the upper side of the circular plate seat, one of the conductive plugs is integrally formed with a second contact plate located on the upper side of the circular plate seat, and the other conductive plug is integrally formed with a rotating column on its upper side.
[0007] Preferably, the upper mounting shell includes an upper shell, the upper shell is buckled together with the lower shell, a plurality of screw columns are integrally formed inside the upper shell, the plurality of screw columns are respectively opposite to a plurality of countersunk holes, a first limiting ring, a second limiting ring and a limiting groove column are integrally formed on the inner top surface of the upper shell, a first embedding groove is formed between the first limiting ring and the inner side wall of the lower shell, the first limiting ring and the second limiting ring are sleeved together, and a second embedding groove is formed between the first limiting ring and the second limiting ring, the second limiting ring is sleeved with the limiting groove column, and A third limiting groove is formed between the second limiting ring and the groove column, the upper end of the inner side wall of the upper shell body is located in the first embedding groove, the second embedding groove and the third embedding groove, and a plurality of top columns are evenly fixedly connected, the outer side wall of the top column located in the second embedding groove and the third embedding groove is sleeved with a spring, both sides of the first limiting ring and the second limiting ring are provided with threading grooves, and a clearance groove is provided on the side of the first limiting ring facing the screw connection column, the upper shell body is located on one side of the screw connection column and has two limiting plates integrally formed thereon, and a plurality of limiting protrusions are integrally formed on the opposite surfaces of the two limiting plates.
[0008] Preferably, the contact conductive component includes a ground wire metal ring, a loop metal ring and a loop connecting pole, the ground wire metal ring is sleeved in the second embedded groove, and is in contact with the first contact plate by the compression of a spring, the loop metal ring is sleeved in the third embedded groove, and is in contact with the second contact plate by the compression of a spring, the loop connecting pole is limitedly sleeved in the limit groove column, and is rotatably connected with the rotating column, the outer edge of the ground wire metal ring is bent with an extension plate, and the extension plate is sleeved in the give way groove.
[0009] Preferably, the conductor includes a wire wrapping tube, a limit block is fixedly connected at the end of the wire wrapping tube, the limit block is sleeved between two limit plates and clamped together with multiple limit protrusions, a ground wire, a neutral wire and a live wire are sleeved in the wire wrapping tube, the ground wire is fixedly connected to the extension plate, the neutral wire and the live wire respectively pass through two wire threading grooves, and are respectively fixedly connected to the loop metal ring and the loop connecting pole.
[0010] The beneficial effects of the utility model are:
[0011] When the utility model is in use, the ground wire plug post and the two conductive plug posts are inserted into the plug board. Because the ground wire plug post and the two conductive plug posts are injection-molded as one piece with the circular plate seat, and the circular plate seat and the sleeve circular mouth can be rotated, the lower mounting shell and the upper mounting shell that are buckled together can rotate relative to the circular plate seat, so there is no need to adjust the extension direction through the softness of the wire itself, which avoids the problem of breakage between the wire and the lower mounting shell and the upper mounting shell due to long-term use. At the same time, the ground wire plug post and the two conductive plug posts are injection-molded as one piece with the circular plate seat, thereby increasing the stability of the installation. At the same time, the lower mounting shell and the upper mounting shell are screwed together with the screw connection column through the countersunk hole by screws, which increases the stability of the connection between the lower mounting shell and the upper mounting shell, and avoids the phenomenon of cracking due to the extrusion of the circular plate seat. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 It is a schematic diagram of the structure of the utility model;
[0013] Figure 2 It is a schematic diagram of the disassembly of some structures of the utility model;
[0014] Figure 3 It is a schematic diagram of the overall style of the utility model.
[0015] In the figure: lower mounting shell 1, lower shell body 11, sleeve circular mouth 12, limit slot 13, countersunk hole 14, plug seat 2, round plate seat 21, limit ring 22, ground wire plug post 23, conductive plug post 24, first contact plate 25, second contact plate 26, rotating column 27, upper mounting shell 3, upper shell body 301, screw column 302, first limit ring 303, second limit ring 304, limit slot column 305, first embedded slot 306, second embedded slot 307, third embedded slot 308, top column 309, spring 310, threading slot 311, make way slot 312, limit plate 313, limit protrusion 314, contact conductive component 4, ground wire metal ring 41, loop metal ring 42, loop connecting column 43, extension plate 44, wire 5. DETAILED DESCRIPTION
[0016] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0017] See also Figure 1-3The utility model provides a technical solution: a 360-degree universal rotating plug, comprising a lower mounting shell 1, on which a plug seat 2 is mounted, the upper end of the lower mounting shell 1 is fixedly connected to an upper mounting shell 3 by screws, a contact conductive component 4 matched with the plug seat 2 is mounted in the upper mounting shell 3, and a wire 5 clamped with the upper mounting shell 3 is mounted on the contact conductive component 4.
[0018] The utility model lower mounting shell 1 and upper mounting shell 3 are not between the styles Figure 1 The style can also be Figure 3 style.
[0019] Specifically, the lower mounting shell 1 includes a lower shell 11, the bottom surface of the lower shell 11 is integrally formed with a socket round mouth 12, the edge of the lower shell 11 is integrally formed with a limit slot 13, and the lower shell 11 is integrally formed with a plurality of countersunk holes 14 on one side of the limit slot 13.
[0020] Specifically, the plug seat 2 includes a circular plate seat 21, which is sleeved in the sleeve circular mouth 12. The outer edge of the circular plate seat 21 is located inside the lower shell 11 and has an integrally formed limit ring 22. A ground wire plug 23 and two conductive plugs 24 are injection molded on the circular plate seat 21. The upper end of the ground wire plug 23 is integrally formed with a first contact plate 25 located on the upper side of the circular plate seat 21, one of the conductive plugs 24 is integrally formed with a second contact plate 26 located on the upper side of the circular plate seat, and the other conductive plug 24 is integrally formed with a rotating column 27 on its upper side.
[0021] Specifically, the upper mounting shell 3 includes an upper shell 301, which is buckled together with the lower shell 11, and a plurality of screw posts 302 are integrally formed inside the upper shell 301, and the plurality of screw posts 302 are respectively opposite to the plurality of countersunk holes 14, and a first limiting ring 303, a second limiting ring 304 and a limiting groove column 305 are integrally formed on the inner top surface of the upper shell 301, and a first embedding groove 306 is formed between the first limiting ring 303 and the inner side wall of the upper shell 301, the first limiting ring 303 and the second limiting ring 304 are sleeved together, and a second embedding groove 307 is formed between the first limiting ring 303 and the second limiting ring 304, the second limiting ring 304 is sleeved with the limiting groove column 305, and the second limiting ring 30 A third embedding groove 308 is formed between 4 and the limiting groove column 305, a plurality of top columns 309 are evenly fixedly connected to the upper end of the inner side wall of the upper shell 301 in the first embedding groove 306, the second embedding groove 307 and the third embedding groove 308, a spring 310 is sleeved on the outer side wall of the top column 309 in the second embedding groove 307 and the third embedding groove 308, a threading groove 311 is provided on both sides of the first limiting ring 303 and the second limiting ring 304, a clearance groove 312 is provided on the side of the first limiting ring 303 facing the screw connection column 302, two limiting plates 313 are integrally formed on the upper shell 301 at one side of the screw connection column 302, and a plurality of limiting protrusions 314 are integrally formed on the opposite surfaces of the two limiting plates 313.
[0022] Specifically, the contact conductive component 4 includes a ground wire metal ring 41, a loop metal ring 42 and a loop connecting column 43. The ground wire metal ring 41 is sleeved in the second embedded groove 307 and is in contact with the first contact plate 25 by the compression of the spring 310. The loop metal ring 42 is sleeved in the third embedded groove 308 and is in contact with the second contact plate 26 by the compression of the spring 310. The loop connecting column 43 is limitedly sleeved in the limit groove column 305 and is rotatably connected with the rotating column 27. The outer edge of the ground wire metal ring 41 is bent with an extension plate 44, and the extension plate 44 is sleeved in the make way groove 312.
[0023] Specifically, the conductor 5 includes a wire wrapping tube, a limiting block is fixedly connected at the end of the wire wrapping tube, the limiting block is sleeved between the two limiting plates 313, and is clamped together with multiple limiting protrusions 314. The wire wrapping tube is sleeved with a ground wire, a neutral wire and a live wire. The ground wire is fixedly connected to the extension plate 44. The neutral wire and the live wire pass through two wire threading grooves 311 respectively, and are fixedly connected to the loop metal ring 42 and the loop connecting pole 43 respectively.
[0024] Working principle: When the utility model is in use, the ground wire plug 23 and the two conductive plugs 24 are inserted into the plug board. Because the ground wire plug 23 and the two conductive plugs 24 are injection molded as one piece with the circular plate seat 21, and the circular plate seat 21 and the sleeve circular mouth 12 can rotate, the lower mounting shell 1 and the upper mounting shell 3 that are buckled together can rotate relative to the circular plate seat 21, so there is no need to adjust the extension direction through the softness of the wire 5 itself, avoiding the problem of breakage between the wire 5 and the lower mounting shell 1 and the upper mounting shell 3 due to long-term use. At the same time, the ground wire plug 23 and the two conductive plugs 24 are injection molded as one piece with the circular plate seat 21, thereby increasing the stability of the installation. At the same time, the lower mounting shell 1 and the upper mounting shell 3 are screwed together with the screw-connecting column 302 through the screw passing through the countersunk hole 14, which increases the stability of the connection between the lower mounting shell 1 and the upper mounting shell 3 and avoids the phenomenon of cracking due to the extrusion of the circular plate seat 21.
[0025] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art 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 appended claims and their equivalents.
Claims
1. A 360-degree universal swivel plug, comprising a lower mounting shell (1), characterized in that: The lower mounting shell (1) is equipped with a plug seat (2), the upper end of the lower mounting shell (1) is fixedly connected to the upper mounting shell (3) by means of screws, a contact conductive component (4) matching with the plug seat (2) is installed in the upper mounting shell (3), and a wire (5) clamped with the upper mounting shell (3) is installed on the contact conductive component (4); The lower mounting shell (1) comprises a lower shell (11), the bottom surface of the lower shell (11) is integrally formed with a sleeve-jointed circular opening (12), the edge of the lower shell (11) is integrally formed with a limit slot (13), and the lower shell (11) is integrally formed with a plurality of countersunk holes (14) on one side of the limit slot (13); The insert seat (2) comprises a circular plate seat (21), the circular plate seat (21) is sleeved in the sleeve circular opening (12), the outer edge of the circular plate seat (21) is located inside the lower shell (11) and has an integrally formed limit ring (22), the circular plate seat (21) is injection-molded with a grounding plug (23) and two conductive plugs (24), the upper end of the grounding plug (23) is integrally formed with a first contact plate (25) located on the upper side of the circular plate seat (21), the upper side of one of the conductive plugs (24) is integrally formed with a second contact plate (26) located on the upper side of the circular plate seat, and the upper side of the other conductive plug (24) is integrally formed with a rotating column (27); The upper mounting shell (3) comprises an upper shell (301), the upper shell (301) is buckled together with the lower shell (11), a plurality of screw connection columns (302) are integrally formed inside the upper shell (301), the plurality of screw connection columns (302) are respectively opposite to the plurality of countersunk holes (14), a first limiting ring (303), a second limiting ring (304) and a limiting groove column (305) are integrally formed on the inner top surface of the upper shell (301), a first embedding groove (306) is formed between the first limiting ring (303) and the inner side wall of the upper shell (301), the first limiting ring (303) and the second limiting ring (304) are sleeved together, and a second embedding groove (307) is formed between the first limiting ring (303) and the second limiting ring (304), the second limiting ring (304) and the limiting groove column (305) are sleeved together, and the second limiting ring (3 04) and the limiting groove column (305), the upper end of the inner side wall of the upper shell (301) is located in the first embedding groove (306), the second embedding groove (307) and the third embedding groove (308), and a plurality of top columns (309) are evenly fixedly connected, and the outer side wall of the top column (309) located in the second embedding groove (307) and the third embedding groove (308) is sleeved with a spring (310), both sides of the first limiting ring (303) and the second limiting ring (304) are provided with threading grooves (311), and the side of the first limiting ring (303) facing the screw connection column (302) is provided with a clearance groove (312), and the upper shell (301) is located on one side of the screw connection column (302) and is integrally formed with two limiting plates (313), and the opposite surfaces of the two limiting plates (313) are integrally formed with a plurality of limiting protrusions (314); The contact conductive component (4) comprises a ground wire metal ring (41), a return wire metal ring (42) and a return wire connecting pole (43); the ground wire metal ring (41) is sleeved in the second embedding groove (307) and is in contact with the first contact plate (25) by the compression of the spring (310); the return wire metal ring (42) is sleeved in the third embedding groove (308) and is in contact with the second contact plate (26) by the compression of the spring (310); the return wire connecting pole (43) is limitedly sleeved in the limit groove pole (305) and is rotatably connected with the rotating pole (27); an extension plate (44) is bent at the outer edge of the ground wire metal ring (41); the extension plate (44) is sleeved in the clearance groove (312); The conductor (5) comprises a wire wrap tube, a limit block is fixedly connected at the end of the wire wrap tube, the limit block is sleeved between two limit plates (313) and is clamped together with a plurality of limit protrusions (314), a ground wire, a neutral wire and a live wire are sleeved in the wire wrap tube, the ground wire is fixedly connected to the extension plate (44), the neutral wire and the live wire respectively pass through two threading grooves (311) and are respectively fixedly connected to the loop metal ring (42) and the loop connecting pole (43).