Socket adapter

Abstract

The utility model provides a socket adapter, and belongs to the technical field of power sockets. The adapter comprises an adapter body, and a switch assembly used for controlling connection and disconnection of a power supply is arranged in the adapter body. A rotating ring is rotatably arranged outside the adapter body in a sleeving mode, the switch assembly is triggered by controlling the rotating ring, and an L-pole plug bush used for being connected with an L-pole pin on a plug in an inserted mode and an L-pole conductor used for being connected with an L pole of a power source are arranged inside the adapter body. The switch assembly comprises two static conductors which are respectively connected with the L-pole plug bush and the L-pole conductor, and a moving conductor which is arranged between the two static conductors in a swinging manner. When the rotating ring rotates, the moving conductor is driven to swing between a switch-on position where the moving conductor is in contact with the two static conductors at the same time and a switch-off position where the moving conductor is not in contact with the two static conductors at the same time. The socket adapter provided by the utility model is reasonable in structure arrangement, stable and reliable in use performance, high in safety, and good in practicability and generalizability.

Description

Technical Field

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

[0002] The power socket provides a power interface for electrical equipment and is an indispensable electrical product in home life. Patent document CN208648260U discloses a track socket adapter with an independent switch, including an adapter body, the adapter body having a power supply portion and a socket portion, a power supply mechanism formed in the adapter body, the power supply mechanism is electrically connected to the power supply portion, and a button assembly is arranged on the adapter body, one end of the button assembly extends into the adapter body and is connected to the power supply mechanism, and the button assembly controls the circuit on and off of the power supply mechanism. In the above patent document, the conductive sheet unit inside the adapter body is controlled by the button assembly. Since the pressing surface exposed outside the button assembly is small, the operation is inconvenient and the pressing feel is poor, which affects the user experience. Utility Model Content

[0003] The utility model provides a socket adapter with a switch component. The power supply of the socket adapter can be controlled on and off through the switch component, and the operation is convenient.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A socket adapter is provided, comprising an adapter body, wherein a switch assembly for controlling the connection and disconnection of a power supply is arranged inside the adapter body; a rotating ring is rotatably sleeved on the outside of the adapter body, and the switch assembly is triggered by controlling the rotating ring; an L-pole socket for plugging with an L-pole pin on a plug and an L-pole conductor for connecting to the L-pole of a power supply are arranged inside the adapter body; the switch assembly comprises two static conductors respectively connected to the L-pole socket and the L-pole conductor and a moving conductor swingably arranged between the two static conductors, and when the rotating ring rotates, the moving conductor is driven to swing between a connection position where it contacts the two static conductors at the same time and a disconnection position where it contacts the two static conductors at different times.

[0006] In some embodiments, an installation cavity for installing the switch assembly is provided inside the adapter body, and a moving contact is swingably provided in the installation cavity. The moving contact abuts against the moving conductor, and the moving contact is linked to the rotating ring. When the rotating ring rotates, the moving contact and the moving conductor are driven to swing, and the moving conductor is supported on one of the static conductors.

[0007] In some embodiments, the moving contact member includes a moving contact seat with a mounting hole at one end, and a pressure spring and a pin installed in the mounting hole. The pressure spring provides elastic force for the pin so that the pin contacts the moving conductor. The moving contact seat is linked to the rotating ring.

[0008] In some embodiments, a positioning shaft is provided on the movable contact seat, a positioning hole is provided on the side wall of the installation cavity, and the movable contact is swingably arranged in the installation cavity through the cooperation between the positioning shaft and the positioning hole.

[0009] In some embodiments, a connecting shaft is provided on the moving contact seat, and a driving plate is provided on the inner side of the rotating ring. The driving plate is movably connected to the connecting shaft, and when the rotating ring rotates, the driving plate and the connecting shaft cooperate to drive the moving contact to swing.

[0010] In some embodiments, a driving groove is provided on the driving plate, and the connecting shaft extends into the driving groove.

[0011] In some embodiments, a mounting frame is provided inside the adapter body, and a bouncing mechanism is provided between the mounting frame and the rotating ring. During the rotation of the rotating ring, the bouncing mechanism first stores energy and then releases the stored energy to cause the rotating ring to rotate into place.

[0012] In some embodiments, the mounting frame is provided with a mounting groove, the inner end of the mounting groove is provided with a groove socket opening outward, and the bouncing mechanism is arranged in the mounting groove;

[0013] The bouncing mechanism comprises a bouncing spring and a pin head. The bouncing spring is a spiral compression spring, the outer end of which is positioned and connected with the rotating ring. The pin head is connected to the inner end of the bouncing spring and matches with the groove.

[0014] In some embodiments, two adjacent and connected grooves are provided at the inner end of the installation groove, and a convex ridge protruding outward is formed between the two grooves. The cross-section of the convex ridge is triangular, and the tip of the outer end is arc-shaped. Protrusions protruding toward each other are provided on both sides of the installation groove at the opening of the groove.

[0015] In some embodiments, the inner end of the bounce spring is sleeved on the outer end of the pin head, and the inner end of the pin head is a hemispherical structure;

[0016] The inner wall of the rotating ring is provided with a positioning convex shaft protruding inwards, and the outer end of the bounce spring is sleeved on the positioning convex shaft.

[0017] The utility model has the positive effects: in the socket adapter of the utility model, a switch assembly is arranged on the L pole, and the conductor is driven to swing between the on position and the off position by holding the rotating ring and rotating it, thereby controlling the switch assembly inside the adapter body to be turned on and off, and then controlling the power on and off of the adapter to meet the needs of use, and the operation is very convenient, the operating feel is significantly improved, and the user experience is enhanced. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 A stereogram of the socket adapter of the utility model;

[0020] Figure 2 for Figure 1 A side view of the socket adapter shown;

[0021] Figure 3 For along Figure 2 Sectional view cut along line AA;

[0022] Figure 4 For along Figure 2 Sectional view cut along the midline BB;

[0023] Figure 5 This is a schematic diagram of the structure of the socket adapter (with the upper cover removed) in the utility model;

[0024] Figure 6 It is a top view of the socket adapter in the utility model;

[0025] Figure 7 For along Figure 6 Sectional view cut along the CC line;

[0026] Figure 8 It is a structural schematic diagram of the mounting frame in the utility model;

[0027] Fig. 9 It is a structural schematic diagram of the rotating ring in the utility model.

[0028] The reference numerals shown in the figure are: 1-adapter body; 10-cover plate; 11-L-pole socket; 12-upper cover; 13-mounting frame; 14-mounting slot; 15-slot; 16-bouncing spring; 17-pin head; 18-convex ridge; 19-protrusion; 2-rotating ring; 21-driving plate; 22-driving slot; 23-positioning cam; 3-static conductor; 4-moving conductor; 5-moving contact; 51-moving contact seat; 52-pressure spring; 53-pin; 54-positioning shaft; 55-positioning hole; 56-connecting shaft. DETAILED DESCRIPTION

[0029] 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.

[0030] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present utility model are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly. In the present utility model, unless otherwise clearly specified and limited, the terms "connection", "fixed", etc. should be understood in a broad sense. For example, "fixed" can be a fixed connection, a detachable connection, or an integral whole; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0031] In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the fact that ordinary technicians in the field can implement it. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.

[0032] The socket adapter in this embodiment, such as Figures 1 to 9 As shown, the adapter is a socket module with a complete structure, in which a socket that is plugged with a plug is arranged inside, and a socket is arranged on the upper cover 12 of the adapter. When in use, the plug is inserted into the socket and plugged into the socket to draw power.

[0033] The adapter body 1 includes an adapter body 1, wherein a switch assembly for controlling the power on and off is arranged inside the adapter body 1; a rotating ring 2 is rotatably sleeved on the outside of the adapter body 1, and the switch assembly is triggered by controlling the rotating ring 2; an L-pole socket 11 for plugging with the L-pole pin on the plug and an L-pole conductor for connecting the L-pole of the power supply are arranged inside the adapter body 1, and the switch assembly includes two static conductors 3 respectively connected to the L-pole socket 11 and the L-pole conductor and a moving conductor 4 swingably arranged between the two static conductors 3, and when the rotating ring 2 rotates, the moving conductor 4 is driven to swing between a connected position where it contacts the two static conductors 3 at the same time and a disconnected position where it contacts the two static conductors 3 at different times; in the present application, a switch assembly is arranged on the L-pole, and the moving conductor 4 is driven to swing between the connected position and the disconnected position by holding the rotating ring 2 and rotating it, thereby controlling the switch assembly inside the adapter body 1 to be connected and disconnected, and then controlling the adapter to be powered on and off, so as to meet the use needs, and the operation is very convenient, the operation feel is significantly improved, and the user experience is greatly improved.

[0034] Further, if Figure 4 As shown, the adapter body 1 is provided with a mounting cavity for mounting the switch assembly, and a movable contact 5 is swingably disposed in the mounting cavity, and the movable contact 5 abuts against the movable conductor 4, and the movable contact 5 is linked with the rotating ring 2, and when the rotating ring 2 rotates, the movable contact 5 is driven to swing and the movable conductor 4 is driven to swing, and the movable conductor 4 is supported on one of the static conductors 3 so that the two are always in contact, and when the movable contact 5 swings, the movable conductor 4 is driven to swing with the static conductor 3 as a fulcrum, and then the state switching of the switch assembly is controlled by contacting and separating with the other static conductor 3. Exemplarily, the mounting cavity is formed between the mounting frame 13 and the cover plate 10, and the cover plate 10 is fixedly connected to the mounting frame 13.

[0035] Continue to view Figure 4 As shown, the moving contact 5 includes a moving contact seat 51 with a mounting hole at one end, and a pressure spring 52 and a pin 53 installed in the mounting hole. The pressure spring 52 provides elastic force for the pin 53, so that the pin 53 contacts the moving conductor 4. The moving contact seat 51 is linked with the rotating ring 2, so that when the rotating ring 2 is controlled to rotate, the pin 53 is driven to slide relatively on the moving conductor 4, so that the moving conductor 4 swings with the corresponding static conductor 3 as a fulcrum.

[0036] like Figure 7As shown, a positioning shaft 54 ​​is provided on the movable contact seat 51, and a positioning hole 55 is provided on the side wall of the installation cavity. The movable contact 5 can be swingably arranged in the installation cavity through the cooperation of the positioning shaft 54 ​​and the positioning hole 55, so that the structure is simple and easy to assemble; in order to further improve the installation stability of the movable contact seat 51, the positioning shaft 54 ​​is provided on the upper and lower sides of the movable contact seat 51, and the positioning holes 55 are correspondingly provided on the upper and lower side walls of the installation cavity; in actual operation, the positioning shaft 54 ​​can also be provided only on the upper side or the lower side of the movable contact seat 51.

[0037] See also Figure 3 , Figure 5 , Figure 7 and Fig. 9 As shown, a connecting shaft 56 is provided on the moving contact seat 51, and a driving plate 21 is provided on the inner side of the rotating ring 2. The driving plate 21 is movably connected with the connecting shaft 56, and when the rotating ring 2 rotates, the moving contact 5 is driven to swing through the cooperation between the driving plate 21 and the connecting shaft 56. Specifically, when the rotating ring 2 is controlled to rotate, the driving plate 21 is driven to rotate, and then the driving plate 21 generates a thrust on the connecting shaft 56, driving the moving contact 5 to swing with the positioning shaft 54 ​​as the axis.

[0038] In order to facilitate the cooperation between the driving plate 21 and the connecting shaft 56, a driving groove 22 is set on the driving plate 21 in this embodiment, and the connecting shaft 56 extends into the driving groove 22, so that when the rotating ring 2 rotates, the connecting shaft 56 is pushed through the side wall of the driving groove 22, thereby driving the moving contact member 5 to swing. The structure is simple and easy to assemble.

[0039] In some embodiments, Figure 3 and Figure 5 As shown, a mounting frame 13 is provided inside the adapter body 1, and a bouncing mechanism is provided between the mounting frame 13 and the rotating ring 2. During the rotation process, the bouncing mechanism first stores energy and then releases the stored energy to cause the rotating ring 2 to rotate into place, thereby making the movement of the rotating ring 2 crisper and smoother, and when the moving conductor 4 is respectively in the on position and the off position, the elastic force released by the bouncing mechanism provides a holding force for the rotating ring 2, which can prevent the rotating ring 2 from rotating easily and ensure the stability of the state of the switch assembly.

[0040] For details, see Figure 8As shown, the mounting frame 13 is provided with a mounting groove 14, and the inner end of the mounting groove 14 is provided with a groove socket 15 opening outward, and the bouncing mechanism is arranged in the mounting groove 14; the bouncing mechanism includes a bouncing spring 16 and a pin head 17, and the bouncing spring 16 is a spiral compression spring, and its outer end is positioned and connected with the rotating ring 2, and the pin head 17 is connected to the inner end of the bouncing spring 16 and cooperates with the groove socket 15. When controlling the rotation of the rotating ring 2, a torsion force is applied to the bouncing spring 16, and the bouncing spring 16 is driven to bend and deform, and after the bouncing spring 16 passes the critical point, the elastic force can be released to assist the rotating ring 2, so as to prompt the rotating ring 2 to rotate into place.

[0041] As a preferred solution, Figure 3 and Figure 8 As shown, two adjacent and connected grooves 15 are provided at the inner end of the installation groove 14, and a convex ridge 18 protruding outward is formed between the two grooves 15. The cross-section of the convex ridge 18 is triangular, and the tip of the outer end is arc-shaped. In this way, when the rotating ring 2 rotates, the pin head 17 can pass through the convex ridge 19 and quickly bounce and switch between the two grooves 15 under the action of the bounce spring, thereby changing the force direction of the bounce spring at the critical point and ensuring that the bounce spring 16 can bounce reliably. Protrusions 19 protruding toward each other are provided on both sides of the installation groove 14 at the opening of the groove 15. In this way, during the rotation of the rotating ring 2, the protrusion 19 can serve as a fulcrum to support the bounce spring 16 from the side, prompting the pin head 17 to bounce and switch from the current groove 15 to another groove 17, thereby ensuring the use effect of the bounce mechanism; as a variation, in actual operation, only one of the grooves 15 can be provided at the inner end of the installation groove 14. The groove 15 in this embodiment may be an arc-shaped groove, or a triangular groove, or a trapezoidal groove that is wide outside and narrow inside.

[0042] See also Figure 3 As shown, the inner end of the bounce spring 16 is sleeved on the outer end of the pin head 17, and the inner end of the pin head 17 is a hemispherical structure; the inner wall of the rotating ring 2 is provided with a positioning cam 23 protruding inward, and the outer end of the bounce spring 16 is sleeved on the positioning cam 23, so that the bounce spring 16 can be effectively connected with the rotating ring 2 and the pin head 17 to ensure the stability of the structure.

[0043] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A socket adapter, comprising an adapter body (1), wherein a switch assembly for controlling the on and off of a power supply is arranged inside the adapter body (1); a rotating ring (2) is rotatably sleeved on the outside of the adapter body (1), and the switch assembly is triggered by controlling the rotating ring (2); an L-pole socket (11) for plugging with an L-pole pin on a plug and an L-pole conductor for connecting to the L-pole of a power supply are arranged inside the adapter body (1); characterized in that: The switch assembly comprises two static conductors (3) respectively connected to an L-pole socket (11) and an L-pole conductor, and a moving conductor (4) swingably arranged between the two static conductors (3); when the rotating ring (2) rotates, the moving conductor (4) is driven to swing between a connection position where it contacts the two static conductors (3) at the same time and a disconnection position where it contacts the two static conductors (3) at different times.

2. The socket adapter according to claim 1, characterized in that: The adapter body (1) is provided with an installation cavity for installing the switch assembly, and a movable contact (5) is swingably arranged in the installation cavity. The movable contact (5) abuts against the movable conductor (4). The movable contact (5) is linked with the rotating ring (2). When the rotating ring (2) rotates, it drives the movable contact (5) and the movable conductor (4) to swing, and the movable conductor (4) is supported on one of the static conductors (3).

3. The socket adapter according to claim 2, characterized in that: The movable contact member (5) comprises a movable contact seat (51) with a mounting hole at one end, and a pressure spring (52) and a pin (53) installed in the mounting hole. The pressure spring (52) provides elastic force for the pin (53) so that the pin (53) contacts the movable conductor (4). The movable contact seat (51) is linked to the rotating ring (2).

4. The socket adapter according to claim 3, characterized in that: The movable contact seat (51) is provided with a positioning shaft (54), the side wall of the installation cavity is provided with a positioning hole (55), and the movable contact (5) is swingably arranged in the installation cavity through the cooperation of the positioning shaft (54) and the positioning hole (55).

5. The socket adapter according to claim 3, characterized in that: The movable contact seat (51) is provided with a connecting shaft (56), and a driving plate (21) is provided inside the rotating ring (2). The driving plate (21) is movably connected to the connecting shaft (56), and when the rotating ring (2) rotates, the driving plate (21) and the connecting shaft (56) cooperate to drive the movable contact (5) to swing.

6. The socket adapter according to claim 5, characterized in that: The driving plate (21) is provided with a driving groove (22), and the connecting shaft (56) extends into the driving groove (22).

7. The socket adapter according to claim 1, characterized in that: A mounting frame (13) is provided inside the adapter body (1), and a bouncing mechanism is provided between the mounting frame (13) and the rotating ring (2). During the rotation of the rotating ring (2), the bouncing mechanism first stores energy and then releases the stored energy to cause the rotating ring (2) to rotate into position.

8. The socket adapter according to claim 7, characterized in that: The mounting frame (13) is provided with a mounting groove (14), the inner end of the mounting groove (14) is provided with a groove socket (15) opening outward, and the bouncing mechanism is arranged in the mounting groove (14); The bouncing mechanism comprises a bouncing spring (16) and a pin head (17); the bouncing spring (16) is a helical compression spring, the outer end of which is positioned and connected to the rotating ring (2); the pin head (17) is connected to the inner end of the bouncing spring (16) and forms a match with the groove (15).

9. The socket adapter according to claim 8, characterized in that: The inner end of the installation groove (14) is provided with two adjacent and connected groove sockets (15), and a convex ridge (18) protruding outward is formed between the two groove sockets (15). The cross section of the convex ridge (18) is triangular, and the outer tip is arc-shaped. Convex portions (19) protruding toward each other are provided at the openings of the groove sockets (15) on both sides of the installation groove (14).

10. The socket adapter according to claim 8, characterized in that The inner end of the spring (16) is sleeved on the outer end of the pin head (17), and the inner end of the pin head (17) is a hemispherical structure; A positioning convex shaft (23) protruding inward is provided on the inner wall of the rotating ring (2), and the outer end of the rebound spring (16) is sleeved on the positioning convex shaft (23).

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