A single-phase two-pole semi-insulated plug

Abstract

The utility model discloses a single -phase two -pole semi -insulated plug belongs to the technical field of plug, and its technical scheme main points are including fixed base, be provided with two insert pieces on the fixed base, two the insert piece is set up to the inverted eight characters, every insert piece includes conducting part, insulating part and connecting part, the insulating part includes the connecting rod, the connecting rod is connected with conducting part and connecting part respectively, the connecting rod is provided with the recess on one end close to conducting part, the both sides of connecting rod are provided with the convex strip, and the connecting rod is provided with the insulating sleeve. This kind of scheme can prevent the plug insulating sleeve and produce the upwarp, and the protection plug conducting part is not damaged.

Description

Technical Field

[0001] This utility model relates to the field of plug technology, specifically a single-phase two-pole semi-insulated plug. Background Technology

[0002] Plugs are items that are frequently used in daily life and connect to electricity. When using them, care must be taken to prevent electric shock. With technological advancements, many plugs now have a rubber sleeve around the conductive part to form an insulating sleeve. However, after prolonged use, the rubber connection of existing semi-insulated plugs becomes loose, causing the rubber to warp and become easily damaged. Furthermore, when recycling the plug, it can easily damage the plug itself, affecting its reusability. Utility Model Content

[0003] In view of the problems existing in the prior art, the purpose of this utility model is to provide a single-phase two-pole semi-insulated plug that can prevent the plug insulation sleeve from lifting and protect the conductive part of the plug from damage.

[0004] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a single-phase two-pole semi-insulated plug, including a fixed base, on which two inserts are provided, the two inserts being arranged in an inverted V-shape, each insert including a conductive part, an insulating part, and a connecting part, the insulating part including a connecting rod, the connecting rod being connected to the conductive part and the connecting part respectively, a groove being provided at one end of the connecting rod near the conductive part, protrusions being provided on both sides of the connecting rod, and an insulating sleeve being provided on the connecting rod.

[0005] In some embodiments, the outer surface of the insulating sleeve is flush with the surface of the conductive portion.

[0006] In some embodiments, the ends of the conductive portion are provided with chamfers.

[0007] In some embodiments, the connecting portion is designed as a circular hole.

[0008] In some embodiments, the insulating sleeve is injection molded.

[0009] In summary, this utility model has the following beneficial effects:

[0010] This invention uses the groove and protrusion of the conductive part in the insert to restrict the connecting rod and insulating sleeve in the insulating part, preventing them from moving on the connecting rod and making it less prone to tilting, thus ensuring smooth use of the plug. At the same time, when the plug is recycled, the insulating sleeve can be cut at the protrusion to prevent damage to the connecting rod and ensure the reuse of the plug. Attached Figure Description

[0011] Figure 1This is a schematic diagram of the overall structure of this utility model;

[0012] Figure 2 This is a partial structural schematic diagram of the present invention.

[0013] In the figure: 1. Fixing base; 2. Insert; 21. Conductive part; 211. Groove; 22. Insulating part; 221. Connecting rod; 222. Protrusion; 23. Connecting part. Detailed Implementation

[0014] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," 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 do not 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. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0015] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; 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; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0016] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings. It should be understood that these descriptions are merely exemplary and not intended to limit the scope of this utility model. Furthermore, descriptions of well-known structures and technologies are omitted in the following description to avoid unnecessarily obscuring the concept of this utility model.

[0017] See Figure 1-2 A single-phase two-pole semi-insulated plug includes a fixed base 1, on which two inserts 2 are provided. The two inserts 2 are arranged in an inverted V-shape. Each insert 2 includes a conductive part 21, an insulating part 22, and a connecting part 23. The insulating part 22 includes a connecting rod 221, which is connected to the conductive part 21 and the connecting part 23 respectively. A groove 211 is provided on one end of the connecting rod 221 near the conductive part 21. Protrusions 222 are provided on both sides of the connecting rod 221. An insulating sleeve is provided on the connecting rod 221.

[0018] With this type of plug, the insulating sleeve in the insulating part 22 prevents the user's hand from accidentally touching the conductive part 21 when the plug is inserted into the socket, thus avoiding electric shock accidents. Furthermore, the insulating sleeve on the connecting rod 221 of the plug is restricted by the groove 211 and the protrusion 222, which not only prevents the insulating sleeve of the insert 2 from lifting up, ensuring the quality of the plug and improving its safety performance, but also increases the bonding strength between the insulating sleeve of the insulating part 22 and the connecting rod 221, enhancing the connection. Moreover, when the plug needs to be recycled, the operator can use a blade to cut the insulating sleeve at the protrusion 222, avoiding damage to the main body of the connecting rod 221 and ensuring the reuse of the plug.

[0019] In some embodiments, the outer surface of the insulating sleeve is flush with the surface of the conductive part 21. This ensures that the insulating part 22 and the conductive part 21 make a smooth connection when the user inserts the plug into the socket, avoiding injury caused by excessive force applied by the user's hand due to a jerky feeling and collision with the socket.

[0020] In some embodiments, the end of the conductive part 21 is provided with a chamfer. The chamfer prevents the plug from hitting the socket's cover when the user inserts the plug into the socket, ensuring smooth use.

[0021] In some embodiments, the connector 23 is designed as a circular hole. The circular hole design allows for a smoother and more secure wire connection, preventing the wire from coming loose.

[0022] In some embodiments, the insulating sleeve is injection molded. Injection-molded insulating sleeves can be quickly formed during processing and are easier to manufacture, saving costs while improving production efficiency.

[0023] This specific embodiment is merely an explanation of the present utility model and is not intended to limit the present utility model. After reading this specification, those skilled in the art can make modifications to this embodiment without contributing any inventive step, but as long as they are within the scope of the claims of the present utility model, they are protected by patent law.

Claims

1. A single-phase two-pole semi-insulated plug, characterized in that: The device includes a fixed base (1) on which two inserts (2) are provided. The two inserts (2) are arranged in an inverted V shape. Each insert (2) includes a conductive part (21), an insulating part (22) and a connecting part (23). The insulating part (22) includes a connecting rod (221). The connecting rod (221) is connected to the conductive part (21) and the connecting part (23) respectively. A groove (211) is provided at one end of the connecting rod (221) near the conductive part (21). Protrusions (222) are provided on both sides of the connecting rod (221). An insulating sleeve is provided on the connecting rod (221).

2. A single-phase two-pole semi-insulated plug according to claim 1, characterized in that: The outer surface of the insulating sleeve is flush with the surface of the conductive part (21).

3. A single-phase two-pole semi-insulated plug according to claim 1, characterized in that: The end of the conductive part (21) is provided with a chamfer.

4. A single-phase two-pole semi-insulated plug according to claim 1, characterized in that: The connecting part (23) is designed with a circular hole.

5. A single-phase two-pole semi-insulated plug according to claim 1, characterized in that: The insulating sleeve is injection molded.

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