Plugging device

Abstract

The utility model discloses a plugging device which comprises a plugging cavity which is arranged on a main body and is used for a power supply connector to be inserted and limited; the pushing piece is telescopically and movably mounted on the main body; the rotating part is hinged to the main body, and can push the pushing part to extend out of the main body in the insertion direction of the power connector when rotating; in the pulling-out process, only one-hand operation of a user is needed, the power connector does not need to be shaken, the pulling-out operation is simple, rapid and smooth, use is very convenient, and the power connector and the electric socket (500) of the electric device are protected.

Description

Technical Field

[0001] This utility model relates to electrical accessories, and in particular to a plug-in / plug-out device. Background Technology

[0002] Some existing electrical devices have detachable power cords. For example... Figure 7 As shown, one end of the power cord is the power connector. The power connector is installed by merging with the electrical socket on the electrical appliance. During use, it was found that when removing the power connector from the socket, due to the significant friction between the connector and the socket, the user needs to hold the connector with one hand and press down on the appliance with the other to pull it out, while continuously shaking the connector during this process. This operation is very strenuous, and repeated shaking causes gradual wear at the interface between the connector and the socket, making the connection unstable and affecting electrical safety. Utility Model Content

[0003] The present invention aims to at least partially solve one of the aforementioned technical problems in the related art. To this end, the present invention proposes a plug-in / plug-out device.

[0004] To achieve the above objectives, the technical solution of this utility model is as follows:

[0005] The plug-in / plug-out device according to a first aspect embodiment of the present invention includes:

[0006] The main body is provided with a plug-in cavity for inserting and limiting the power connector;

[0007] A pusher, which is retractably and movably mounted on the main body;

[0008] A rotating component, hinged to the main body, which, when rotated, can push the pusher to extend out of the main body along the insertion direction of the power connector.

[0009] The plug-in / plug-out device according to the present utility model has at least the following beneficial effects: the plug-out process only requires one-handed operation by the user and there is no need to shake the power connector. The plug-out operation is simple, fast, and smooth, and it is very convenient to use. It also protects the power connector and the electrical socket of the electrical components.

[0010] According to some embodiments of the present invention, the insertion cavity extends through the main body in a straight line direction, one end of the insertion cavity is a limiting port, and the inner side of the limiting port is provided with an extension edge extending towards the center of the limiting port.

[0011] According to some embodiments of the present invention, the pushers are symmetrically installed on opposite sides of the main body, and the rotating member can push the pushers on both sides to move synchronously.

[0012] According to some embodiments of the present invention, the main body is provided with a guide cavity, the opening direction of the guide cavity is consistent with the opening direction of the insertion cavity, and the pusher is telescopically and movably installed on the guide cavity.

[0013] According to some embodiments of the present invention, a limiting groove is formed on the pusher, the extending direction of the limiting groove is consistent with the opening direction of the guide cavity, and a limiting block is provided on the guide cavity, the limiting block being slidably engaged in the limiting groove.

[0014] According to some embodiments of the present invention, when the rotating member rotates, at least a portion of it can be inserted into the guide cavity and abut against the pusher, and a notch is provided on the side wall of the guide cavity near the rotating member.

[0015] According to some embodiments of the present invention, the rotating member includes a handle and a pushing part. The handle is arranged perpendicular to the moving direction of the pushing member, and the pushing part extends perpendicularly from the handle. The pushing part is rotatably connected to the main body via a rotating shaft. When the rotating member rotates, the pushing part can move away from the pushing member or abut against the pushing member.

[0016] According to some embodiments of the present invention, hinge positions for hinged connection of the rotating component are symmetrically provided on opposite sides of the main body.

[0017] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0018] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:

[0019] Figure 1 This is a schematic diagram illustrating one of the usage states of the plug-in / plug-out device;

[0020] Figure 2 This is a schematic diagram illustrating another usage state of the plug-in / plug-out device;

[0021] Figure 3 This is an exploded view of the plug-in / plug-out device.

[0022] Figure 4 This is a schematic diagram of the main structure;

[0023] Figure 5It is the main view of the subject;

[0024] Figure 6 A schematic diagram of the plug-in / plug-out device in conjunction with the power connector;

[0025] Figure 7 This is an exploded view of the power connector and electrical socket.

[0026] Reference numerals: Main body 100; Insertion cavity 110; Limiting port 120; Extension edge 121; Guide cavity 140; Limiting block 141; Notch 142; Hinge position 150; Power connector 200; Step 210; Pushing part 300; Limiting groove 310; Rotating part 400; Handle part 410; Pushing part 420; Rotating shaft 430; Electrical socket 500. Detailed Implementation

[0027] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model.

[0028] This utility model relates to a plugging and unplugging device, including a main body 100, a pusher 300 and a rotating member 400.

[0029] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 6As shown, the main body 100 can be configured in, but is not limited to, a box-shaped or frame-shaped structure. The main body 100 has a insertion cavity 110, which extends through the main body 100. In the illustrated direction, the insertion cavity 110 extends through the main body 100 in a front-to-back direction. The insertion cavity 110 is for the power connector 200 to pass through. One end of the power connector 200 is inserted into the insertion cavity 110 from back to front. The insertion cavity 110 restricts the position of the power connector 200 within the cavity, limiting the front portion of the power connector 200 to extend forward beyond the cavity and preventing it from extending further; a portion of the power connector 200 remains within the cavity. A pusher 300 is mounted on the main body 100 and can move relative to the main body 100 and extend outside the main body 100. The extension / retraction direction of the pusher 300 is parallel to the insertion direction of the power connector 200. When the pusher 300 moves forward, its front end extends outside the main body 100. When the pusher 300 moves backward, it retracts and hides inside the main body 100. The rotating member 400 is hinged to the main body 100 and can rotate up and down relative to the main body 100. In this embodiment, when the rotating member 400 rotates downward, it pushes the pusher 300 forward, causing it to extend beyond the main body 100. When the rotating member 400 rotates upward, it moves away from the pusher 300, and the pusher 300 retracts back into the main body 100 under external force.

[0030] In actual use, such as Figure 1 , Figure 2 , Figure 6 and Figure 7As shown, one end of the power connector 200 is used to mate with the electrical socket 500 of an electrical appliance, such as an electric kettle or rice cooker. Before mateting the power connector 200 with the electrical socket 500 of the appliance, the end of the power connector 200 is first passed through the insertion cavity 110 from back to front. A portion of the front end of the power connector 200 extends outside the insertion cavity 110. Then, one end of the power connector 200 is inserted into the electrical socket 500 of the appliance. After the power connector 200 is fully inserted relative to the electrical socket 500, the front side of the main body 100 can abut against or be close to the electrical socket 500 of the appliance. At this time, the pusher 300 is in the retracted position inside the main body 100. The power connector 200 and the electrical socket 500 of the appliance are properly mated and plugged in for normal use. When it is necessary to unplug the power connector 200 from the electrical socket 500 of the electrical device, the user only needs to hold the main body 100 with one hand, and then use the thumb of the same hand to press the rotating part 400. The rotating part 400 flips downward, thereby pushing the pusher 300 forward out of the main body 100. The front end of the pusher 300 abuts against the outer wall of the electrical device's housing or the electrical plug. As the user continues to press the rotating part 400, the pusher 300 gradually extends forward, applying a force away from the electrical device to the main body 100. The main body 100 then drives the power connector 200 to gradually retract from the electrical socket 500 of the electrical device, thus unplugging the power connector 200 from the electrical socket 500. The unplugging process only requires one-handed operation and does not require shaking the power connector 200. The unplugging operation is simple, quick, and smooth, making it very convenient to use and protecting both the power connector 200 and the electrical socket 500 of the electrical device.

[0031] The insertion limiting structure of the plug cavity 110 for the power connector 200 can be achieved by providing a locking protrusion at another location on the plug cavity 110 or the main body 100. When a portion of the end of the power connector 200 passes through the plug cavity 110, the locking protrusion engages with the power connector 200, thereby limiting the insertion position of the power connector 200. Alternatively, after the power connector 200 is inserted into the plug cavity 110 and installed in place, it can be fixed to the main body 100 by methods such as gluing or welding. In one embodiment, as shown... Figure 1 , Figure 4 and Figure 5As shown, the insertion cavity 110 extends through the main body 100 in a straight line. In the direction shown, the insertion cavity 110 extends through the main body 100 from front to back. The front opening of the insertion cavity 110 is defined as a limiting port 120. An extension 121 extending towards the center of the limiting port 120 is provided on the inner side of the limiting port 120. The shape of the limiting port 120 is adapted to the end shape of the power connector 200. A step 210 is provided on the end of the power connector 200. After the power connector 200 passes through the mounting cavity from back to front, the step 210 on the power connector 200 abuts against the extension 121, restricting the power connector 200 from moving further forward relative to the main body 100. During the process of pulling the power connector 200 out of the electrical device, as the main body 100 retracts, the extension 121 acts on the step 210 of the power connector 200, causing the power connector 200 to detach backward from the electrical device.

[0032] The pusher 300 on the main body 100 can be one or two, etc. In this embodiment, for example... Figure 2 and Figure 3 As shown, pushers 300 are installed on the left and right sides of the main body 100, and the pushers 300 on both sides are installed symmetrically. When the rotating part 400 flips downward, the rotating part 400 can simultaneously push the pushers 300 on both sides, so that the pushers 300 on both sides move forward synchronously. The pushers 300 on both sides act on the electrical device synchronously with the same force, so that the two sides of the main body 100 move away from the electrical device with the same reaction force, ensuring the stability of the power connector 200 during the unplugging process.

[0033] Based on the above embodiments, such as Figure 1 , Figure 3 and Figure 5 As shown, the main body 100 is also provided with a guide cavity 140. One pusher 300 is paired with one guide cavity 140. When two pushers 300 are provided, the guide cavities 140 can be symmetrically arranged on the left and right sides of the main body 100. The opening direction of the guide cavity 140 is consistent with the opening direction of the insertion cavity 110, that is, the guide cavity 140 is opened front and back. The pusher 300 is telescopically and movably installed on the guide cavity 140. The pusher 300 slides back and forth along the guide cavity 140. The front end of the pusher 300 can extend forward beyond the guide cavity 140. The pusher 300 can be set as a plate, column, etc., and the shape of the guide cavity 140 is adapted to the shape of the pusher 300. The movement of the pusher 300 is guided by the guide cavity 140 to prevent the pusher 300 from swaying during movement.

[0034] Furthermore, such as Figure 3 and Figure 5As shown, a limiting groove 310 is formed on the pusher 300. The extending direction of the limiting groove 310 is consistent with the opening direction of the guide cavity 140. In the direction shown in the figure, the limiting groove 310 is formed in the front-to-back direction. A limiting block 141 is provided on the guide cavity 140, and the limiting block 141 slides in the limiting groove 310. The limiting block 141 may be a protrusion on the guide cavity 140. When the pusher 300 moves, the limiting block 141 slides relative to the limiting groove 310. The limiting block 141 can abut against the front end or rear end of the limiting groove 310, thereby limiting the forward and backward travel of the pusher 300 and preventing the pusher 300 from falling out of the guide cavity 140.

[0035] Furthermore, when the rotating member 400 rotates, at least a portion of the rotating member 400 can be inserted into the guide cavity 140, and the portion of the rotating member 400 inserted into the guide cavity 140 abuts against the pusher 300. A notch 142 is provided on the side wall of the guide cavity 140 near the rotating member 400. In this embodiment, when the rotating member 400 flips downwards, the lower part of the rotating member 400 inserts into the guide cavity 140 from back to front and abuts against the rear end of the pusher 300, thereby pushing the pusher 300 forward. The guide cavity 140 provides a certain guiding effect for the rotating member 400, ensuring that the rotating member 400 can stably abut against the pusher 300 and push the pusher 300, preventing misalignment after the interaction between the rotating member 400 and the pusher 300. The notch 142 can be provided on the inner or outer side of the guide cavity 140. Whether the rotating member 400 abuts against the pusher 300 can be directly observed through the notch 142.

[0036] In one embodiment, such as Figure 1 and Figure 3 As shown, the rotating member 400 includes a handle portion 410 and a pushing portion 420. The handle portion 410 is arranged perpendicular to the moving direction of the pushing member 300, and the pushing portion 420 extends from the handle portion 410 perpendicularly to the handle portion 410. In this embodiment, the moving direction of the pushing member 300 is the front-to-back direction, and the handle portion 410 is arranged laterally. The pushing portion 420 extends downward from one side of the handle portion 410. The pushing portion 420 is provided with a rotating shaft 430, which can be directly formed on the pushing portion 420 or connected to the pushing portion 420 as an independent component. The rotating member 400 is rotatably connected to the main body 100 through the rotating shaft 430. When the rotating member 400 rotates upward, the pushing portion 420 moves upward away from the pushing member 300. When the rotating member 400 rotates downward, the pushing portion 420 abuts against the pushing member 300 and pushes the pushing member 300.

[0037] Among them, such as Figure 1 , Figure 3 and Figure 4As shown, hinge positions 150 are symmetrically provided on the upper and lower sides of the main body 100. The hinge positions 150 are used for hinged connection with the rotating component 400. Users can hinge the rotating component 400 to the hinge position 150 on the upper side of the main body 100 or to the hinge position 150 on the lower side of the main body 100 according to actual usage requirements, thereby improving versatility. The hinge position 150 can be set as a hollow cylindrical structure for rotatable connection with the rotating shaft 430.

[0038] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0039] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0040] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0041] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0042] In the description of this specification, references to terms such as "some specific embodiments" indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0043] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A plug-in / plug-out device, characterized in that, include: The main body (100) is provided with a plug-in cavity (110) for the power connector (200) to pass through and be limited; A pusher (300) is telescopically and movably mounted on the main body (100); A rotating member (400) is hinged to the main body (100). When the rotating member (400) rotates, it can push the pusher (300) to extend out of the main body (100) along the insertion direction of the power connector (200).

2. The plugging and unplugging device according to claim 1, characterized in that: The insertion cavity (110) extends through the main body (100) in a straight line. One end of the insertion cavity (110) is an opening for a limiting port (120). The inner side of the limiting port (120) is provided with an extension edge (121) extending towards the center of the limiting port (120).

3. The plugging and unplugging device according to claim 1, characterized in that: The pushers (300) are symmetrically installed on opposite sides of the main body (100), and the rotating member (400) can push the pushers (300) on both sides to move synchronously.

4. The plugging and unplugging device according to any one of claims 1 to 3, characterized in that: The main body (100) is provided with a guide cavity (140), the opening direction of the guide cavity (140) is consistent with the opening direction of the insertion cavity (110), and the pusher (300) is telescopically and movably installed on the guide cavity (140).

5. The plugging and unplugging device according to claim 4, characterized in that: The pusher (300) has a limiting groove (310) which extends in the same direction as the opening direction of the guide cavity (140). The guide cavity (140) is provided with a limiting block (141) which slides in the limiting groove (310).

6. The plugging and unplugging device according to claim 4, characterized in that: When the rotating member (400) rotates, at least a portion of it can be inserted into the guide cavity (140) and abut against the pusher (300). The guide cavity (140) has a notch (142) on one side wall near the rotating member (400).

7. The plugging and unplugging device according to claim 1, characterized in that: The rotating member (400) includes a handle (410) and a pushing part (420). The handle (410) is arranged perpendicular to the moving direction of the pushing member (300). The pushing part (420) extends from the handle (410) perpendicular to the handle (410). The pushing part (420) is rotatably connected to the main body (100) via a rotating shaft (430). When the rotating member (400) rotates, the pushing part (420) can move away from the pushing member (300) or abut against the pushing member (300).

8. The plugging and unplugging device according to claim 1 or 7, characterized in that: The main body (100) is provided with hinge positions (150) on opposite sides for hinged connection of the rotating member (400).

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