Anti-loosening power line plug assembly

Abstract

The utility model discloses an anti-loosening power line plug assembly, which comprises a first shell and a second shell, a mounting plate is arranged between the bottom of the inner wall of the first shell and the top of the inner wall of the second shell, a plug is arranged in the mounting plate, one end of the plug is fixedly connected with a power line, and the other end of the plug is fixedly connected with a socket. Limiting plates are fixedly connected to the bottom of the inner wall of the first shell and the top of the inner wall of the second shell, limiting grooves are formed in the top and the bottom of the mounting plate, and a fixing assembly and an anti-loosening assembly are arranged between the top of the first shell and the bottom of the second shell. According to the anti-loosening power line plug assembly disclosed by the utility model, the design of the buckle-type fixing assembly enables a user not to need an additional tool, thereby greatly simplifying the installation and disassembly processes of the plug, and enabling the user to operate easily. Meanwhile, the anti-loosening assembly effectively reduces the loosening risk caused by vibration or frequent use, thereby guaranteeing the stability of electrical connection.

Description

TECHNICAL FIELD

[0001] The utility model relates to power cord plug technical field especially relates to a kind of anti-loosening power cord plug assembly. BACKGROUND

[0002] With the rapid development of modern science and technology, people's life quality is higher and higher, more and more electrical appliances into people's life, power cord plug as one of the indispensable parts on electrical appliances, people's demand for power cord plug working performance is also higher and higher.

[0003] Traditional some plug shell is usually installed using screw, needs additional tool to install, while the inside of shell is not set anti-loosening component, so that plug power cord can be loosened after long time, possibly lead to overheating or short circuit, increase the risk of electrical failure, in turn possibly cause fire hazard etc. UTILITY MODEL CONTENTS

[0004] The utility model discloses a kind of anti-loosening power cord plug assembly, for the structure and lack of present research improvement, provide a kind of anti-loosening power cord plug assembly, to reach the purpose of better practical value.

[0005] To achieve the above object, the utility model adopts the following technical scheme:

[0006] A kind of anti-loosening power cord plug assembly, including first shell and second shell, the bottom of the inner wall of the first shell and the top of the inner wall of second shell are provided with mounting plate, the inside of the mounting plate is provided with plug, one end of the plug is fixedly connected with power cord, the bottom of the inner wall of the first shell and the top of the inner wall of second shell are fixedly connected with limiting plate, the top and bottom of the mounting plate are all set with limiting slot, the top of the first shell and the bottom of the second shell are respectively provided with fixed component and anti-loosening component.

[0007] In a preferred scheme, the fixed component includes first fastener, the first fastener is equidistantly fixedly connected at the top of first shell, the bottom of second shell is equidistantly set with first fastener slot, the outside of the first fastener is slidably connected with the inside of first fastener slot.

[0008] In a preferred scheme, the top of the first shell is equidistantly fixedly connected with second fastener, the bottom of second shell is equidistantly set with second fastener slot, the outside of the second fastener is slidably connected with the inside of second fastener slot.

[0009] In a preferred scheme, the top of first fastener and second fastener is all provided with inclined plane.

[0010] In a preferred scheme, the anti-loose assembly comprises a connecting rod fixedly connected to the top of the first shell and the bottom of the second shell respectively, a limiting block fixedly connected to the top of the connecting rod, a clamping plate equidistantly arranged between the top of the first shell and the bottom of the second shell, and a mounting block fixedly connected to the two sides of the clamping plate and slidably connected to the outer side of the connecting rod.

[0011] In a preferred scheme, the outer side of the connecting rod is provided with a spring.

[0012] In a preferred scheme, the outer side of the power cord is fixedly connected with two collars, and one side of the clamping plate is in abutment with one end of the collar.

[0013] The anti-loose power cord plug assembly provided by the utility model has the following advantages:

[0014] Firstly, the design of the buckle type fixing assembly eliminates the need for additional tools, making the installation and disassembly of the plug more convenient and fast, and users can easily complete the operation.

[0015] Secondly, the anti-loose assembly reduces the risk of loosening caused by vibration or frequency of use, thereby ensuring more stable electrical connection, and can adapt to different power cords of different thicknesses, providing greater flexibility. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 A perspective view of the anti-loose power cord plug assembly is provided.

[0017] Figure 2 A front view of the anti-loose power cord plug assembly is provided.

[0018] Figure 3 A first exploded view of the anti-loose power cord plug assembly is provided.

[0019] Figure 4 A second exploded view of the anti-loose power cord plug assembly is provided.

[0020] Figure 5 A perspective view of the anti-loose power cord plug assembly is provided. Figure 2 An enlarged view of position A in the middle.

[0021] In the drawings: 1, first shell; 2, second shell; 3, mounting plate; 4, plug; 5, power cord; 6, limiting plate; 7, limiting groove; 8, connecting rod; 9, limiting block; 10, clamping plate; 11, mounting block; 12, spring; 13, first buckle; 14, second buckle; 15, first buckle groove; 16, second buckle groove; 17, collar. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application described and shown in the drawings herein can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed present application, but only represents selected embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of the present application.

[0023] The anti-loose power cord plug assembly disclosed by the utility model is mainly applied to the scene of the power cord plug.

[0024] Referring to Figures 1 to 5 An anti-loose power cord plug assembly, comprising: a first shell 1 and a second shell 2, a mounting plate 3 is arranged between the bottom of the inner wall of the first shell 1 and the top of the inner wall of the second shell 2, a plug 4 is arranged in the mounting plate 3, one end of the plug 4 is fixedly connected with a power cord 5, the bottom of the inner wall of the first shell 1 and the top of the inner wall of the second shell 2 are both fixedly connected with a limiting plate 6, a limiting groove 7 is arranged at the top and the bottom of the mounting plate 3, and a fixing assembly and an anti-loose assembly are arranged between the top of the first shell 1 and the bottom of the second shell 2.

[0025] In the above technical solution, considering that some traditional plug shells are usually installed by screws, additional tools are needed for installation, and the inside of the shell is not provided with an anti-loose assembly, so that the power cord may be loose after a long time, which may cause overheating or short circuit, increase the risk of electrical failure, and further cause fire safety hazards. In order to solve such problems, the specific operation is as follows: the first shell 1 and the second shell 2 are installed together by the buckle type fixing assembly, the power cord 5 is clamped and limited by the anti-loose assembly arranged in the first shell 1 and the second shell 2, the design of the buckle type fixing assembly eliminates the need for additional tools, so that the installation and disassembly of the plug 4 are more convenient and fast, and the user can easily complete the operation, the anti-loose assembly reduces the risk of loosening caused by vibration or frequency, thereby ensuring more stable electrical connection, and can adapt to different thicknesses of the power cord 5, providing greater flexibility.

[0026] Referring to Figures 1 to 5In a preferred embodiment, the fixing assembly comprises a first fastener 13 fixedly connected at the top of the first shell 1, the bottom of the second shell 2 is provided with a first fastener slot 15 equidistantly, and the outer side of the first fastener 13 is slidably connected with the inner side of the first fastener slot 15; the top of the first shell 1 is fixedly connected with a second fastener 14, the bottom of the second shell 2 is provided with a second fastener slot 16 equidistantly, and the outer side of the second fastener 14 is slidably connected with the inner side of the second fastener slot 16; the top of the first fastener 13 and the top of the second fastener 14 are provided with inclined surfaces; the anti-loosening assembly comprises a connecting rod 8 fixedly connected with the top of the first shell 1 and the bottom of the second shell 2, respectively, the top of the connecting rod 8 is fixedly connected with a limiting block 9, the top of the first shell 1 and the bottom of the second shell 2 are provided with a clamping plate 10 equidistantly, the two sides of the clamping plate 10 are fixedly connected with mounting blocks 11, and the inner side of the mounting block 11 is slidably connected with the outer side of the connecting rod 8; the outer side of the connecting rod 8 is provided with a spring 12; the outer side of the power cord 5 is fixedly connected with two collars 17, and one side of the clamping plate 10 abuts against one end of the collar 17.

[0027] In the above technical solution, considering that some traditional plug housings are usually installed by screws, additional tools are required for installation, and the inner side of the housing is not provided with an anti-loosening assembly, so that the power cord may be loosened after a long time, which may cause overheating or short circuit, increase the risk of electrical failure, and further cause fire and other safety hazards. In order to solve such problems, the specific operation is as follows: press the clamping plate 10 up and down, the spring 12 is compressed, the clamping plate 10 is opened, the position of the power cord 5 with the collar 17 is placed in the middle of the clamping plate 10, then the spring 12 is used to drive the clamping plate 10 to push into the collar 17, and the power cord 5 is clamped, thereby limiting the power cord 5, then the limiting slot 7 of the mounting plate 3 corresponds to the limiting plate 6, then the first shell 1 and the second shell 2 are closed, and the first fastener 13 and the second fastener 14 are slightly bent under the action of the inclined surface, so that the first fastener 13 enters the first fastener slot 15 and the second fastener 14 enters the second fastener slot 16, and the two housings are installed together, so that the installation process is more convenient, and the user can complete the installation by pressing the clamping plate 10, thereby improving the convenience of operation. The clamping plate 10 can tightly clamp the power cord 5 by using the reaction force of the spring 12, so as to avoid loosening of the power cord 5 due to vibration or pulling in the use process, and improve the stability of the connection.

[0028] Working principle: when using, press the clamping plate 10 up and down, the spring 12 is compressed, the clamping plate 10 is opened, then the position of the power cord 5 with the collar 17 is placed in the middle of the clamping plate 10, then the spring 12 is used to drive the clamping plate 10 to push into the collar 17 and clamp the power cord 5, so as to limit the power cord 5, then the limiting groove 7 of the mounting plate 3 corresponds to the limiting plate 6, then the first shell 1 and the second shell 2 are closed, press hard, under the action of the inclined surface, the first fastener 13 and the second fastener 14 are slightly bent, finally the first fastener 13 enters into the first fastener groove 15, the second fastener 14 enters into the second fastener groove 16, the two shells are installed together, the plug assembly installation is completed, the contents not described in detail in the specification all belong to the prior art known to the person skilled in the art.

[0029] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited to this. The replacement can be the replacement of part of the structure, device, method step, or the complete technical solution. According to the technical solution and the utility model concept of the present application, equivalent replacement or change should be covered in the protection scope of the present application.

Claims

1. A power cord plug assembly with anti-loosening feature, comprising a first housing (1) and a second housing (2), characterized in that, An installation plate (3) is provided between the bottom of the inner wall of the first outer shell (1) and the top of the inner wall of the second outer shell (2). A plug (4) is provided inside the installation plate (3). A power cord (5) is fixedly connected to one end of the plug (4). Limiting plates (6) are fixedly connected to the bottom of the inner wall of the first outer shell (1) and the top of the inner wall of the second outer shell (2). Limiting grooves (7) are provided at the top and bottom of the installation plate (3). A fixing component and an anti-loosening component are respectively provided between the top of the first outer shell (1) and the bottom of the second outer shell (2).

2. The anti-loosening power cord plug assembly according to claim 1, characterized in that, The fixing component includes a first fastener (13), which is fixedly connected at equal intervals to the top of the first housing (1). The bottom of the second housing (2) is provided with a first fastener groove (15) at equal intervals. The outer side of the first fastener (13) is slidably connected to the inside of the first fastener groove (15).

3. The anti-loosening power cord plug assembly according to claim 1, characterized in that, The top of the first outer shell (1) is fixedly connected with a second fastener (14) at equal intervals, and the bottom of the second outer shell (2) is provided with a second fastener groove (16) at equal intervals. The outer side of the second fastener (14) is slidably connected to the inside of the second fastener groove (16).

4. The anti-loosening power cord plug assembly according to claim 1, characterized in that, Both the top of the first fastener (13) and the second fastener (14) are provided with a slope.

5. The anti-loosening power cord plug assembly according to claim 1, characterized in that, The anti-loosening component includes a connecting rod (8), which is fixedly connected to the top of the first housing (1) and the bottom of the second housing (2). A limiting block (9) is fixedly connected to the top of the connecting rod (8). A clamping plate (10) is provided at equal intervals between the top of the first housing (1) and the bottom of the second housing (2). An installation block (11) is fixedly connected to both sides of the clamping plate (10). The interior of the installation block (11) is slidably connected to the exterior of the connecting rod (8).

6. The anti-loosening power cord plug assembly according to claim 5, characterized in that, A spring (12) is provided on the outside of the connecting rod (8).

7. The anti-loosening power cord plug assembly according to claim 6, characterized in that, Two collars (17) are fixedly connected to the outside of the power cord (5), and one side of the clamp (10) abuts against one end of the collar (17).

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