Combination of a socket and a slidable quick-install plug

Abstract

The utility model relates to a combination of a socket and a slidable quick-install plug, comprising a detachably connected socket and a plug, the socket having a socket, the plug having a pin that can be inserted into the socket, the plug being slidably mounted on the socket, the plug and the socket being connected by a hook A, the plug and the socket being respectively provided with a hook A and a bayonet A, the bayonet A being able to accommodate the hook A to slide inside, the bayonet A being provided with an inlet and outlet hole A and a lock hole A, the hook A being provided with a hook head end A that can limit the hook A from axially escaping from the lock hole A, the inlet and outlet hole A being able to allow the hook head end A to axially enter and exit, after the hook head end A on the hook A passes through the inlet and outlet hole A, sliding the plug in a locking direction will cause the hook A to slide from the inlet and outlet hole A into the lock hole A, and the hook head end A directly or indirectly hooks a limiting surface A located on the side of the lock hole A, thereby forming an axial locking of the plug and the socket, and the inlet and outlet hole A being able to accommodate the pin to slide inside. Unlocking / locking is achieved by sliding the plug, which is convenient for the disassembly and assembly of the plug and the socket, and the disassembly and assembly are quick.

Description

Technical Field

[0001] The utility model relates to the technical field of installation support of small and light electrical appliances such as chandeliers and ceiling fans, and in particular to a combination of a socket and a slidable quick-install plug. Background Art

[0002] In Europe and America, a combination of a socket and a plug is often used to conduct electricity and mechanically support small light appliances such as chandeliers and ceiling fans through the plug. The socket has a socket, and the plug has a conductive pin that can be inserted into the socket. The socket is installed on a wall or ceiling, and small light appliances such as chandeliers and ceiling fans are electrically connected to the plug. The plug and the socket are assembled together.

[0003] CN01823877.7 discloses a combination of a fixable socket and a plug rotatable therein, which is used to conduct electricity and mechanically support a device receiving the electricity in a desired direction, the combination comprising: a) a socket rigidly mounted to a wall or ceiling, the socket comprising a non-conductive body, the non-conductive body comprising at least two spaced-apart hollow arched conductive sockets, the sockets being insulated from each other and having a common center of curvature and connected to a power source, the socket rigidly supporting a first member of a mechanical connection located at the center of curvature; b) a plug, also comprising a non-conductive body, the rigidity of which The invention relates to a plug that is mounted to the device and is arranged to mechanically support the device from a first surface, the plug supporting at least two protruding mutually insulated conductive pin elements from a second surface, the pins being engageable with the at least two arcuate sockets respectively and connectable to conductors to power the device, the plug including a second member that is engageable with the first member of the mechanical connection and allows the plug to at least partially rotate about the center of curvature; and c) a releasable locking device that is mounted to the combination and, when engaged, provides a retention force between the socket and the plug to prevent separation and support the device. The locking device 46 includes a split expandable column end 48 with a shoulder 50. The push rod 52 with a shoulder inside moves axially to expand the split end 48 so that the shoulder 50 abuts against the hole of the first member 34. This locking device is configured to have the column end capable of cracking and expanding. When axially inserting, the cracked column end needs to be squeezed inwards first. After being inserted into place, the column end will not be squeezed and will expand outwards to achieve the shoulder and the hole of the first component to achieve installation and fixation. However, this structure is not easy to disengage the two; and the cracked column end will not have a good supporting and fixing effect after multiple squeezing and deformation. In another locking device structure, when the ball 72 protrudes outwards, the ball 72 holds the plug 66 in the socket 64; the rod 74 is pushed inwards to make it lean against the compression spring 76, so as to allow the ball 72 to retreat into the recess 78 and remove the plug 66. This installation structure is complex and costly. Utility Model Content

[0004] Purpose of the utility model: In order to overcome the defects of the prior art, the utility model provides a combination of a socket and a slidable quick-install plug, which can unlock / lock by sliding the plug, so that the disassembly and assembly of the plug and the socket are convenient and quick.

[0005] The technical solution of the utility model is as follows: a combination of a socket and a slidable quick-install plug, comprising a detachably connected socket and a plug, the socket having a socket, the plug having a pin that can be inserted into the socket, the plug being slidably mounted on the socket, the plug and the socket being connected by a hook A, the plug and the socket being respectively provided with a hook A and a bayonet A, the bayonet A being able to accommodate the hook A to slide therein, the bayonet A having an entry and exit hole A and a lock hole A, the hook A having a hook head end A that can limit the hook A from axially escaping from the lock hole A, the entry and exit hole A being able to allow the hook head end A to axially enter and exit, after the hook head end A on the hook A passes through the entry and exit hole A, sliding the plug in the locking direction will cause the hook A to slide from the entry and exit hole A into the lock hole A, and the hook head end A will directly or indirectly hook a limiting surface A located on the side of the lock hole A, thereby forming an axial locking of the plug and the socket, and the socket being able to accommodate the pin to slide therein.

[0006] By adopting the above technical solution, the plug and the socket are connected by the hook A. This installation structure is simple, unlocking / locking is achieved by sliding the plug, and the disassembly and assembly of the plug and the socket are convenient and quick.

[0007] When installing the plug, the plug is installed upward on the socket, and the hook end A on the hook A passes upward through the inlet and outlet hole A in the bayonet A, and then the plug is translated and slid in the locking direction, so that the hook A slides from the inlet and outlet hole A into the lock hole A, and the hook end A directly or indirectly hooks the limit surface A on the side of the lock hole A, thereby preventing the plug from falling off the socket downward;

[0008] When the plug is removed, the plug is manually slid in the unlocking direction, and the hook end A of the hook A will relatively slide back to the corresponding inlet and outlet hole A. At this time, the hook A can pass downward through the inlet and outlet hole A, and the plug can be removed from the socket.

[0009] Preferably, at least two hooks A are provided, and correspondingly, a plurality of bayonet ports A are provided.

[0010] Preferably, the hook A is in a "7" shape or a "T" shape.

[0011] Preferably, each jack in the socket is provided with an insert, and the plug slides in and out of the corresponding insert through the plug, and after the plug and the socket are axially locked, the plug slides into the corresponding insert to achieve contact and conduction. The safety factor is high, and after the plug slides in the locking direction, the plug and the socket are axially locked, and only then will the pin and the insert contact and conduct.

[0012] Preferably, the pin and the hook A are arranged on the top of the plug; the socket and the bayonet A are arranged on the bottom of the socket, and the limiting surface A is located on the upper surface of the bottom of the socket.

[0013] Preferably, an outer cover is arranged outside the plug, and the outer cover is detachably connected to the socket. The outer cover can cover the plug to improve the appearance.

[0014] Preferably, the outer cover and the socket are connected by a hook B, and the outer cover and the socket are provided with a hook B and a bayonet B respectively, and the bayonet B can allow the hook head end B on the hook B to axially enter and exit, and can also accommodate the hook B to rotate in the inner circumferential direction. After the hook head end B of the hook B passes through the bayonet B, the outer cover is rotated circumferentially in the locking direction, so that the hook head end B can directly or indirectly hook the limit surface B located on one side of the bayonet B after relative rotation, thereby forming an axial locking of the outer cover and the socket. The outer cover has a simple installation structure, and unlocking / locking is achieved by rotating the outer cover, which is convenient for the assembly and disassembly of the outer cover and the socket, and the assembly and disassembly is fast.

[0015] Preferably, the bayonet B has an entry and exit hole B and a lock hole B. The entry and exit hole B allows the hook end B to axially enter and exit, and the hook end B is also restricted from axially escaping from the lock hole B. After the hook end B on the hook B passes through the entry and exit hole B, rotating the plug circumferentially in the locking direction will cause the hook B to turn from the entry and exit hole B into the lock hole B, and the hook end B will directly or indirectly hook the limiting surface B located on the side of the lock hole B, thereby forming axial locking of the outer cover and the socket. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is one of the structural diagrams of a specific embodiment of the utility model;

[0017] Figure 2 This is the second structural diagram of a specific embodiment of the utility model, in which the arrow indicates the sliding locking direction of the plug;

[0018] Figure 3 A plug structure diagram of a specific embodiment of the utility model;

[0019] Figure 4 This is one of the socket structure diagrams of a specific embodiment of the utility model;

[0020] Figure 5 This is the second socket structure diagram of a specific embodiment of the utility model;

[0021] Figure 6 This is a structural diagram of the plug pin and the plug core after being plugged together in a specific embodiment of the utility model;

[0022] Figure 7 This is a structural diagram of a specific embodiment of the utility model after the outer cover is installed;

[0023] Figure 8 It is a structural diagram of the outer cover in a specific embodiment of the utility model.

[0024] In the figure: a socket (1), a socket (11), a plug core (12), a plug (2), a pin (21), a hook A (31), a hook end A (311), a bayonet A (32), an inlet and outlet hole A (321), a lock hole A (322), a limit surface A (33), an outer cover (4), a hook B (51), a hook end B (511), a bayonet B (52), an inlet and outlet hole B (521), a lock hole B (522), a limit surface B (53), and a wiring hole (B). DETAILED DESCRIPTION

[0025] The technical scheme in this embodiment will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. 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.

[0026] like Figure 1-8 As shown, the utility model is a combination of a socket and a slidable quick-install plug, comprising a detachably connected socket 1 and a plug 2, the socket 1 having a socket 11, each socket 11 being provided with a plug core 12, the socket 1 being generally rigidly mounted to a wall or ceiling by screws, the internal power connection structure of the socket 1 being existing, and being electrically connected to a power source, the plug 2 having pins 21 which can be inserted into the socket 11, which can be two pins, three pins, or four pins, the internal power connection structure of the plug 2 being existing, and being able to be connected to small light electrical appliances such as chandeliers and ceiling fans by wires, the bottom surface of the plug 2 having a wiring hole B through which a power line passes, the plug 2 being slidably mounted on the socket 1, the plug 2 and the socket 1 being connected by a hook A31, and the plug 2 and the socket 1 being connected. The socket 1 is provided with a hook A31 and a socket A32, respectively, the socket A32 can accommodate the hook A31 to slide inside, the socket A32 has an inlet and outlet hole A321 and a lock hole A322, the hook A31 has a hook head end A311 that can limit its axial escape from the lock hole A322, the inlet and outlet hole A321 can allow the hook head end A311 to axially enter and exit, after the hook head end A311 on the hook A31 passes through the inlet and outlet hole A321, sliding the plug 2 in the locking direction will make the hook A31 slide from the inlet and outlet hole A321 into the lock hole A322, and the hook head end A311 directly or indirectly hooks the limiting surface A33 located on the side of the lock hole A322, thereby forming an axial locking of the plug 2 and the socket 1, and the socket 11 can accommodate the pin 21 to slide inside. The plug is installed for translation.

[0027] Specifically, the pin 21 and the hook A31 are integrally arranged on the top of the plug 2; the jack 11 and the bayonet A32 are arranged on the bottom of the socket 1, and the limit surface A33 is located on the upper surface of the bottom of the socket 1. Of course, the bayonet A can also be arranged on the top surface of the plug 2, and the hook A is arranged on the bottom of the socket 1. Alternatively, the socket 1 has an upper shell / upper cover and a lower shell / lower cover that can be separated from top to bottom, and the bottom of the socket is located on the lower shell / lower cover.

[0028] Specifically, at least two hooks A31 are provided, and correspondingly, a plurality of slots A32 are provided. The hooks A31 are in a "7" shape or a "T" shape, and the "T"-shaped hooks A31 are abutted against the limiting surfaces A33 located on both sides of the lock hole A322.

[0029] Specifically, the pin 21 slides through the plug 2 to enter and exit the corresponding plug core 12, and the plug core 12 is connected to the power line through the wiring rack. After the plug 2 and the socket 1 are axially locked, the pin 21 will slide into the corresponding plug core 12 to achieve contact and conduction.

[0030] The working principle of this utility model:

[0031] When installing the plug 2, the plug 2 is installed upward on the socket 1. When the hook head end A311 on the hook A31 passes upward through the entrance and exit hole A321 in the bayonet A32, the plug 2 is slid in the locking direction, which will make the hook A31 slide into the lock hole A322 from the entrance and exit hole A321, and the hook head end A311 directly or indirectly hooks the limiting surface A33 located on the side of the lock hole A322, thereby forming an axial locking of the plug 2 and the socket 1 to prevent the plug 2 from detaching downward from the socket 1; and the socket 11 can accommodate the pin 21 to slide in the inside. After the plug 2 slides into place in the locking direction, the plug part 21a of the pin 21 will slide into the plug core 12 on one side to contact and conduct electricity.

[0032] When the plug 2 is removed, the plug 2 is manually slid in the unlocking direction, and the hook end A of the hook A will slide back to the corresponding entry and exit hole A321, and the pin 21 will slide out of the plug core 12. At this time, the hook A31 can pass downward through the entry and exit hole A321, and the pin 21 can pass downward through the plug hole 11, so that the plug 2 can be removed from the socket 1.

[0033] The utility model realizes unlocking / locking by sliding the plug, which is convenient for the disassembly and assembly of the plug and the socket, and the disassembly and assembly is fast.

[0034] In a specific embodiment, an outer cover 4 is arranged outside the plug 2 , and the outer cover 4 is detachably connected to the socket 1 . The outer cover 4 and the socket 1 are connected by a hook B51, and a hook B51 and a bayonet B52 are respectively provided on the outer cover 4 and the socket 1. The bayonet B52 can accommodate the hook B51 to rotate in the inner circumferential direction. The bayonet B52 has an entry and exit hole B521 and a lock hole B522. The entry and exit hole B521 can allow the hook head end B511 to axially enter and exit, and the hook head end B511 is also restricted from axially escaping from the lock hole B522. After the hook head end B511 on the hook B51 passes through the entry and exit hole B521, the plug 2 is rotated circumferentially in the locking direction, which will make the hook B51 turn from the entry and exit hole B521 into the lock hole B522, and the hook head end B511 directly or indirectly hooks the limiting surface B53 located on the side of the lock hole B522, thereby forming axial locking of the outer cover 4 and the socket 1. Of course, the hook B can also be rotated in the bayonet B, and the hook head end B can directly or indirectly hook the limit surface B located on one side of the bayonet B in the circumferential direction. Specifically, the hook B51 is integrally arranged at the upper end of the cover wall of the outer cover 4, and the bayonet B52 is located at the edge of the socket; of course, the bayonet B52 can also be arranged on the outer cover 4, and the hook B51 is integrally arranged at the edge of the socket. The outer cover 4 can cover the plug 2 to improve the appearance; and the outer cover 4 has a simple installation structure, and unlocking / locking is achieved by rotating the outer cover 4, which facilitates the disassembly and assembly of the outer cover 4 and the socket 1, and the disassembly and assembly are fast. When installing the outer cover 4, the outer cover 4 is mounted upward on the socket 1, and after the hook end B511 on the hook B51 passes upward through the inlet and outlet hole B521, the outer cover 4 is rotated circumferentially in the locking direction, so that the hook B51 is rotated from the inlet and outlet hole B521 into the lock hole B522, and the hook end B511 directly or indirectly hooks the limit surface B53 located on the side of the lock hole B522, thereby forming an axial lock between the outer cover 4 and the socket 1, and preventing the outer cover 4 from being separated downward from the socket 1; when removing the outer cover 4, the outer cover 4 is manually rotated circumferentially in the unlocking direction, and the hook end B511 of the hook B51 will relatively rotate back and leave the limit surface B53, and the hook end B511 can pass downward through the inlet and outlet hole 521, so that the outer cover 4 can be removed from the socket 1. Of course, the outer cover can also be threadedly connected to the socket, or the outer cover and the socket can be slidably connected.

[0035] It should be noted that in the description of the present invention, all directional indications (such as up, down, front, back, etc.) are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0036] In addition, the descriptions of "A", "B", etc. in the present invention are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. In the description of the present invention, "several" or "multiple" means at least two, such as two, three, etc., unless otherwise clearly and specifically limited.

[0037] In the description of the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "couple", "connect", and "fix" 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 an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

Claims

1. A combination of a socket and a slidable quick-install plug, comprising a detachably connected socket (1) and a plug (2), the socket (1) having a socket (11), the plug (2) having a pin (21) that can be inserted into the socket (11), characterized in that: The plug (2) is slidably mounted on the socket (1). A hook A (31) and a socket A (32) are respectively provided on the plug (2) and the socket (1). The hook A (31) connects the plug (2) and the socket (1). The socket A (32) can accommodate the hook A (31) to slide inside. The socket A (32) has an entry and exit hole A (321) and a lock hole A (322). The hook A (31) has a hook head end A (311) that can limit its axial escape from the lock hole A (322). The entry and exit hole A (321) can The hook end A (311) is provided to move in and out axially. After the hook end A (311) on the hook A (31) passes through the entry and exit hole A (321), the plug (2) is slid in the locking direction, so that the hook A (31) slides from the entry and exit hole A (321) into the locking hole A (322), and the hook end A (311) directly or indirectly hooks the limiting surface A (33) located on the side of the locking hole A (322), thereby forming an axial locking of the plug (2) and the socket (1), and the plug hole (11) can accommodate the plug pin (21) to slide inside.

2. A combination of a socket and a slidable quick-release plug according to claim 1, characterized in that: There are at least two of the hooks A (31), and there are correspondingly a plurality of the latch holes A (32).

3. The combination of a socket and a slidable quick-release plug according to claim 1, characterized in that: The hook A (31) is in a "7" shape or a "T" shape.

4. A combination of a socket and a slidable quick-release plug according to claim 1, 2 or 3, characterized in that: Each socket (11) is provided with an insert core (12) in the socket (1), and the insert pin (21) slides through the plug (2) to enter and exit the corresponding insert core (12). After the plug (2) and the socket (1) are axially locked, the insert pin (21) slides into the corresponding insert core (12) to achieve contact and electrical conduction.

5. A combination of a socket and a slidable quick-release plug according to claim 1, 2 or 3, characterized in that: The plug pin (21) and the hook A (31) are arranged on the top of the plug (2); the plug hole (11) and the hook A (32) are arranged on the bottom of the socket (1); and the limit surface A (33) is located on the upper surface of the bottom of the socket (1).

6. A combination of a socket and a slidable quick-release plug according to claim 1, 2 or 3, characterized in that: An outer cover (4) is arranged outside the plug (2), and the outer cover (4) is detachably connected to the socket (1).

7. A combination of a socket and a slidable quick-release plug according to claim 6, characterized in that: The outer cover (4) and the socket (1) are connected by a hook (51). The outer cover (4) and the socket (1) are provided with a hook (51) and a bayonet B (52) respectively. The bayonet B (52) can allow a hook end B (511) on the hook B (51) to move in and out axially and can also accommodate the hook B (51) to rotate in an inner circumferential direction. After the hook end B (511) of the hook B (51) passes through the bayonet B (52), the outer cover (4) is rotated circumferentially in a locking direction, so that the hook end B (511) can directly or indirectly hook a limiting surface B (53) located on one side of the bayonet B (52) after relative rotation, thereby forming an axial locking of the outer cover (4) and the socket (1).

8. A combination of a socket and a slidable quick-release plug according to claim 7, characterized in that: The bayonet B (52) has an entry and exit hole B (521) and a locking hole B (522). The entry and exit hole B (521) allows the hook end B (511) to axially enter and exit, and the hook end B (511) is also restricted from axially exiting the locking hole B (522). After the hook end B (511) on the hook B (51) passes through the entry and exit hole B (521), the plug (2) is rotated circumferentially in the locking direction, so that the hook B (51) is rotated from the entry and exit hole B (521) into the locking hole B (522), and the hook end B (511) directly or indirectly hooks the limiting surface B (53) located on the side of the locking hole B (522), thereby forming an axial locking of the outer cover (4) and the socket (1).

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