Protective cover plug inner frame integrated structure

Abstract

The utility model relates to the technical field of plug inner frames, and discloses a protective cover and plug inner frame integrated structure, and the top of an inner frame body is provided with a cavity which is used for placing a clamping column and installing a fuse clamp. And the fuse clip inputs through the pins and outputs through the wiring connecting sheet, and is fixed below the inner frame cover. The inner frame cover is welded with the body, the tail is provided with a connecting part, and two sides are provided with pin heads. A protective tail cover is arranged above the wiring connecting piece, and movable openings on the two sides are movably connected with the pin head. And the arranged inner frame cover is connected with the inner frame body through welding, so that the stability of the structure is greatly enhanced, and the problem that a protective cover is easy to fall off in the traditional design is avoided. And meanwhile, the connecting part arranged at the tail part of the inner frame cover can effectively fix the fuse clip, so that the stability of the fuse clip in the working process is ensured, the creepage distance can be increased, and deformation is prevented. The pin heads arranged on the two sides of the inner frame cover are movably connected with the movable openings in the protective tail cover, so that the protective tail cover is convenient to mount and dismount, and the flexibility of the structure can be improved to a certain extent.

Description

Technical Field

[0001] This utility model relates to the field of plug inner frame technology, specifically to an integrated structure of a protective cover plug inner frame. Background Technology

[0002] In electronic devices, the plug is an important component that connects the power source to the device, and its structural design is crucial to ensuring stable power supply and safety of the device.

[0003] In traditional plug designs, the inner frame of the plug usually serves as a structure to support and fix the prongs, while the protective cover is used to cover the prongs when the plug is not in use, preventing dust and foreign objects from entering and ensuring the cleanliness and safety of the prongs.

[0004] However, in traditional designs, the plug inner frame and the protective cover are often two separate parts. This not only increases the complexity of assembly, but may also cause the protective cover to fall off during use, affecting the plug's lifespan and safety.

[0005] Therefore, based on the above-mentioned technical problems, it is necessary for those skilled in the art to develop an integrated structure for the protective cover plug inner frame. Utility Model Content

[0006] The purpose of this utility model is to provide an integrated structure for the inner frame of the protective cover plug to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution:

[0008] A technical solution for an integrated structure of a protective cover plug inner frame includes an inner frame body. The top of the inner frame body has a cavity for placing a clamping post. A fuse clip is installed on the clamping post. The input end of the fuse clip is connected to a pin, and the output end is connected to a wiring connector. An inner frame cover is installed above the fuse clip and welded to the inner frame body. A connecting part is provided at the tail of the inner frame cover for fixing the fuse clip. Pins are provided on both sides of the inner frame cover. A protective tail cover is provided above the wiring connector. Movable openings are provided on both sides of the protective tail cover, and pins are installed in the movable openings and movably connected thereto.

[0009] As a preferred technical solution, the bottom surface of the protective tail cover is provided with a protective groove, which corresponds one-to-one with the wiring connection piece to increase the creepage distance and prevent deformation.

[0010] As a preferred technical solution, the lower part of the inner frame body is provided with a pin groove, and the pin is inserted into the pin groove and extends downward.

[0011] As a preferred technical solution, a sealing plate is provided at the bottom of the cavity, the sealing plate is used to fix the clamping column, and a clamping column frame is provided above the cavity, the clamping column frame is used to fix the clamping column.

[0012] As a preferred technical solution, the inner frame body, clamping columns, and sealing plates are all made of insulating materials and have electrical insulation properties.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] This utility model discloses an integrated structure for a protective cover plug inner frame. The inner frame cover is welded to the inner frame body, greatly enhancing the structural stability and avoiding the problem of the protective cover easily falling off in traditional designs. Simultaneously, the connecting part at the tail of the inner frame cover effectively secures the fuse clip, ensuring its stability during operation, increasing the creepage distance, and preventing deformation. Furthermore, the pins on both sides of the inner frame cover are movably connected to the movable openings on the protective tail cover. This design not only facilitates the installation and removal of the protective tail cover but also increases the flexibility of the structure to a certain extent. Attached Figure Description

[0015] Figure 1 A schematic diagram of the overall structure of an integrated protective cover plug frame structure;

[0016] Figure 2 A schematic diagram of the top structure of a protective cover plug inner frame integrated structure;

[0017] Figure 3 A front view schematic diagram of an integrated structure of a protective cover plug inner frame;

[0018] Figure 4 This is a disassembly diagram of an integrated structure of a protective cover plug and inner frame.

[0019] In the attached drawings, the following are the reference numerals: 1. Inner frame body; 11. Column clamping frame; 12. Pin slot; 13. Sealing plate; 14. Column clamping; 21. Fuse clip; 22. Wiring connection piece; 23. Pin; 3. Inner frame cover; 31. Pin head; 32. Connecting part; 4. Protective tail cover; 41. Movable opening; 42. Protective slot. Detailed Implementation

[0020] The features and exemplary embodiments of various aspects of this utility model will now be described in detail. To make the objectives, technical solutions, and advantages of this utility model clearer, the following description, in conjunction with the accompanying drawings and specific embodiments, will provide a further detailed description. For those skilled in the art, this utility model can be implemented without some of these specific details. The following description of the embodiments is merely intended to provide a better understanding of this utility model by illustrating examples.

[0021] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, this utility model provides a technical solution for an integrated structure of a protective cover plug inner frame: the inner frame body 1 is the basic part of the entire structure, and its top is provided with a cavity for placing the clamping post 14. The design of the cavity allows the clamping post 14 to be securely installed inside the inner frame body 1. Figure 2 As shown, a fuse clip 21 is installed on the clamp post 14. The input end of the fuse clip 21 is connected to a pin 23, and the output end is connected to a connecting piece 22. The function of the fuse clip 21 is to protect the circuit from overcurrent, while the pin 23 and the connecting piece 22 are used for electrical connection with the power supply and the equipment, respectively.

[0022] like Figure 1 and Figure 3 As shown, the inner frame cover 3 is welded to the inner frame body 1, ensuring the stability of the structure. The inner frame cover 3 has a connecting part 32 at its tail for fixing the fuse clip 21, ensuring its stability during operation.

[0023] like Figure 1 and Figure 4 As shown, pins 31 are provided on both sides of the inner cover 3, and the pins 31 are movably connected to the movable openings 41 on the protective tail cover 4. This design not only facilitates the installation and removal of the protective tail cover 4, but also increases the flexibility of the structure to a certain extent.

[0024] like Figure 4 As shown, the bottom surface of the protective tail cover 4 is provided with a protective groove 42, which corresponds one-to-one with the wiring connection piece 22. This is used to increase the creepage distance and prevent deformation. Increasing the creepage distance helps prevent electrical faults, while preventing deformation ensures the long-term stability of the structure.

[0025] like Figure 1 As shown, the lower part of the inner frame body 1 is provided with a pin groove 12, and the pin 23 is inserted into the pin groove 12 and extends downward. The design of the pin groove 12 helps to fix the position of the pin 23 and ensure the stability of the pin 23 during plug use.

[0026] like Figure 1 As shown, a sealing plate 13 is provided at the bottom of the cavity to fix the clamping column 14, and a clamping column frame 11 is provided above the cavity to fix the clamping column 14. The design of the sealing plate 13 and the clamping column frame 11 ensures the stable installation of the clamping column 14, while providing good electrical insulation performance.

[0027] like Figure 1As shown, the inner frame body 1, the clamping column 14, and the sealing plate 13 are all made of insulating material, possessing electrical insulation properties. The use of insulating material ensures the safety of the entire structure and prevents the risk of electrical short circuits.

[0028] Through the above specific embodiments, this utility model provides a robust, convenient, and highly safe integrated structure for the protective cover plug inner frame. This structure not only simplifies the assembly process but also improves the plug's service life and safety.

[0029] The working principle and usage process of this utility model: After assembling the various components of this solution in sequence, work according to the above implementation methods according to actual needs to complete all working steps.

[0030] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

[0031] In the description of this utility model, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "side", "top", "inner", "front", "center", "both ends", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They 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. Therefore, they should not be construed as limitations on this utility model.

[0032] In this utility model, unless otherwise explicitly specified and limited, the terms "installation", "setting", "connection", "fixing", "screw connection", 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 connection of two components or the interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0033] The embodiments described above are not exhaustive, nor do they limit the invention to specific implementations. Clearly, many modifications and variations can be made based on the above description. These embodiments are selected and specifically described in this specification to better explain the principles and practical applications of the invention, enabling those skilled in the art to effectively utilize the invention and its modifications. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the invention should be included within the protection scope of the invention.

Claims

1. A protective cover plug-intray integrated structure, characterized by, The utility model relates to an inner frame body (1) top through the cavity for placing the clamping column (14) is provided with, the clamping column (14) on mounting fuse holder (21), fuse holder (21) input end is connected with the plug pin (23), the output end is connected with the wiring connecting piece (22), fuse holder (21) top mounting inner frame cover (3), inner frame cover (3) and inner frame body (1) are welded and are connected, inner frame cover (3) tail part is provided with the connecting portion (32), the connecting portion (32) is used for fixed fuse holder (21), inner frame cover (3) both sides are provided with the pin head (31), the wiring connecting piece (22) top is provided with the protection tail cover (4), the protection tail cover (4) both sides are provided with the movable mouth (41), the movable mouth (41) mounting pin head (31) is connected with activity.

2. A protective cover plug-in-housing integrated structure according to claim 1, characterized in that: The protection tail cover (4) tail end bottom surface is provided with the protection notch (42), the protection notch (42) with wiring connecting piece (22) one to one corresponds, is used for increasing the creepage distance, and prevents deformation.

3. The protective cover plug-in-housing integrated structure of claim 1, wherein: The inner frame body (1) lower part is provided with the plug pin slot (12), the plug pin (23) is inserted in the plug pin slot (12) and extends downward.

4. The protective cover plug-in-housing integrated structure of claim 1, wherein: The cavity bottom is provided with an enclosing plate (13), the enclosing plate (13) is used for fixing the clamping column (14), and the cavity top is provided with a clamping column frame (11), the clamping column frame (11) is used for fixing the clamping column (14).

5. The protective cover plug-in-housing integrated structure of claim 1, wherein: The inner frame body (1), the clamping column (14) and the enclosing plate (13) are made of insulating material and have electrical insulation performance.

Images