Power line with protection structure

Abstract

The utility model relates to the field of power lines, in particular to a power line with a protective structure, which comprises a power line body, one side of the power line body is connected with a plug part, one side of the plug part is provided with a terminal group, a fixing ring is fixedly mounted outside the plug part, and one side of the fixing ring is in threaded connection with a protective cover outside the terminal group. The other side of the fixing ring is provided with a protection mechanism outside the power line body, and the power line body is sleeved with a limiting ring mechanism. According to the utility model, the connection part of the power line body and the plug part is protected through the protection mechanism, the phenomenon of skin breakage and electric leakage caused by bending of the connection part of the power line body and the plug part is avoided, the service life of the power line and the plug part is prolonged, and meanwhile, the terminal group is protected through the protection cover, so that the service life of the terminal group is prolonged. The terminal group is prevented from being damaged by collision when not in use, and the service life of the power line body, the plug part and the terminal group is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of power lines, in particular to a power line with a protective structure. Background Art

[0002] Power cords are wires that transmit current. Usually, the current is transmitted point-to-point. Power cords can be divided into AC power cords and DC power cords according to their uses. Usually, AC power cords are wires that transmit higher voltage alternating current. Due to the higher voltage, this type of wire needs to obtain unified standards and safety certification before it can be officially produced.

[0003] In actual use of power cords, users tend to throw them on the ground after unplugging them, and the terminals of the power cords are likely to come into direct contact with the ground, which can easily cause the terminals to be stepped on and damaged. After long-term use, the connection is prone to breakage and leakage due to bending. Summary of the invention

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a power cord with a protective structure.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A power cord with a protective structure comprises a power cord body, one side of the power cord body is connected to a plug part, one side of the plug part is provided with a terminal group, a fixing ring is fixedly installed on the outside of the plug part, one side of the fixing ring and the outside of the terminal group is threadedly connected with a protective cover, the other side of the fixing ring is located outside the power cord body and a protective mechanism is provided, and a limiting ring mechanism is sleeved on the outside of the power cord body.

[0007] In addition, a preferred structure is that the protective mechanism includes a first anti-slip cover mechanism and a second protective cover mechanism, and the first anti-slip cover mechanism and the second protective cover mechanism both include a protective cover, and a plurality of protective protruding rings are installed at equal distances on the outside of the protective cover, and mounting plates are installed on both sides of the protective protruding rings on the outside of the protective cover, and an extension ring plate is installed on the outside of the side of the protective cover close to the plug part.

[0008] In addition, a preferred structure is that a locking protrusion is installed on one side of the bottom end of the mounting plate of the second protective cover mechanism, and the locking protrusion is T-shaped, the top of the mounting plate of the first anti-slip cover mechanism is located at the locking protrusion and a limiting slide groove is adapted to be provided, and the top of the mounting plate of the first anti-slip cover mechanism is located on one side of the limiting slide groove and a feed through hole is provided.

[0009] In addition, a preferred structure is that the limiting ring mechanism includes a limiting fixing ring, an extension ring is installed on a side of the limiting fixing ring close to the plug portion, and a second threaded portion is arranged on the outside of the extension ring.

[0010] In addition, a preferred structure is that a slot is provided on one side of the fixing ring close to the power cord body, a second threaded cavity is adapted to be provided in the slot at the second threaded portion of the extension ring, and the second threaded cavity is clearance-matched with the second threaded portion.

[0011] In addition, a preferred structure is that a first threaded portion is disposed on the outside of the fixing ring, and a first threaded cavity is adapted to be opened on one side of the protective cover at the first threaded portion, and the first threaded cavity is clearance-matched with the first threaded portion.

[0012] The beneficial effects of the utility model are:

[0013] In the utility model, the connection between the power cord body and the plug part is protected by a protective mechanism, and the connection between the power cord body and the plug part is prevented from being bent and causing skin breakage and leakage, thereby increasing the service life of the power cord and the plug part. At the same time, the terminal group is protected by a protective cover to prevent the terminal group from being damaged by bumps when not in use, thereby increasing the service life of the power cord body, the plug part and the terminal group. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the structure of a power cord with a protective structure proposed by the utility model;

[0015] Figure 2 It is a structural schematic diagram of the first protective cover body being fastened and the second protective cover mechanism being disassembled;

[0016] Figure 3 It is a structural schematic diagram of the partial cross-section of the first protective cover body being fastened and the second protective cover mechanism.

[0017] In the figure: 1. power cord body; 2. plug part; 3. fixing ring; 4. protection mechanism; 4-1. first protection cover body fastening; 4-2. second protection cover mechanism; 41. protection cover; 42. protection convex ring; 43. mounting plate; 44. limiting slide groove; 45. clamping convex block; 5. protection cover; 6. limiting ring mechanism; 61. extension ring; 61. limiting fixing ring. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0019] Reference Figure 1-3A power cord with a protective structure comprises a power cord body 1, a plug part 2 is connected to one side of the power cord body 1, a terminal group is arranged on one side of the plug part 2, a fixing ring 3 is fixedly installed on the outside of the plug part 2, a protective cover 5 is threadedly connected to one side of the fixing ring 3 and located on the outside of the terminal group, a protective mechanism 4 is arranged on the other side of the fixing ring 3 and located on the outside of the power cord body 1, and a limiting ring mechanism 6 is sleeved on the outside of the power cord body 1. It is worth noting that the specific structures of the power cord body 1, the plug part 2, and the terminal group and their working methods are all existing technologies currently disclosed on the market, which are common knowledge well known to those skilled in the art, and do not belong to the main technical problems to be solved in the present technical solution, so they are not elaborated in the present utility model.

[0020] In addition, the protective mechanism 4 includes a first anti-slip cover mechanism 4-1 and a second protective cover mechanism 4-2. The first anti-slip cover mechanism 4-1 and the second protective cover mechanism 4-2 both include a protective cover 41. A plurality of protective protruding rings 42 are equidistantly installed on the outside of the protective cover 41, and mounting plates 43 are installed on both sides of the protective protruding rings 42 on the outside of the protective cover 41. An extension ring plate is installed on the outside of the protective cover 41 on the side close to the plug part 2, and the diameter of the protective protruding ring 42 is smaller than the diameter of the extension ring plate.

[0021] At the same time, a locking protrusion 45 is installed on one side of the bottom end of the mounting plate 43 of the second protective cover mechanism 4-2, and the locking protrusion 45 is T-shaped, and the top of the mounting plate 43 of the first anti-slip cover mechanism 4-1 is located at the locking protrusion 45 and is adapted to be provided with a limiting slide groove 44, and the top of the mounting plate 43 of the first anti-slip cover mechanism 4-1 is located on one side of the limiting slide groove 44 and a feed through hole is provided, and it is worth noting that the area of ​​the feed through hole is consistent with the area of ​​the locking protrusion 45.

[0022] In addition, the limiting ring mechanism 6 includes a limiting fixing ring 61, an extension ring 61 is installed on the side of the limiting fixing ring 61 close to the plug part 2, and a second threaded portion is arranged on the outside of the extension ring 61, and through holes are opened in the extension ring 61 and the limiting fixing ring 61 at the protective cover 41 of the protective mechanism, and the diameter of the through hole is larger than the diameter of the protective convex ring 42.

[0023] Furthermore, a slot is provided on one side of the fixing ring 3 close to the power cord body 1 , and a second thread cavity is adapted to be provided in the slot at the second threaded portion of the extension ring 61 , and the second thread cavity and the second threaded portion are clearance-matched.

[0024] Furthermore, a first threaded portion is disposed on the outside of the fixing ring 3 , and a first threaded cavity is adapted to be opened at one side of the protective cover 5 at the first threaded portion, and the first threaded cavity is clearance-matched with the first threaded portion.

[0025] In this embodiment, the first anti-slip cover mechanism 4-1 and the second protective cover mechanism 4-2 are sleeved on the outside of the connection between the plug part 2 and the power cord body 1, and then the clamping protrusion 45 of the second protective cover mechanism 4-2 is aligned with the feeding through hole of the first anti-slip cover mechanism 4-1 and clamped, and then the clamping protrusion 45 of the second protective cover mechanism 4-2 is moved along the limiting slide groove 44 of the first anti-slip cover mechanism 4-1 to one side of the plug part 2 until it is away from the feeding through hole, and the extension of the first anti-slip cover mechanism 4-1 is made The extension ring plate and the extension ring plate of the second protective cover mechanism 4-2 are aligned, and then the extension ring plate of the protective mechanism 4 is clamped into the clamping groove of the fixed ring 3, and then the limiting ring mechanism 6 is threadedly connected to the fixed ring 3, thereby completing the installation of the protective mechanism 4 and limiting the protective mechanism 4, wherein the connection between the power cord body 1 and the plug part 2 is protected by the protective mechanism 4, and the connection between the power cord body 1 and the plug part 2 is prevented from being bent and causing skin breakage and leakage, thereby improving the service life of the power cord and the plug part.

[0026] Then, by threading the protective cover 5 and the fixing ring 3, the terminal group is protected by the protective cover 5 to prevent the terminal group from being damaged by bumps when not in use, thereby improving the service life of the power cord body 1, the plug part 2 and the terminal group. It is worth noting that a flexible cushion layer is arranged in the protective cover 5, and the terminal group is flexibly protected by the flexible cushion layer to prevent the terminal group from being damaged by bumps during the process of threading the protective cover 5 and the fixing ring 3.

[0027] In the utility model, the connection between the power cord body 1 and the plug part 2 is protected by the protection mechanism 4, and the connection between the power cord body 1 and the plug part 2 is prevented from being bent and causing skin breakage and leakage, thereby improving the service life of the power cord and the plug part. At the same time, the terminal group is protected by the protection cover 5 to prevent the terminal group from being damaged by bumps when not in use, thereby improving the service life of the power cord body 1, the plug part 2 and the terminal group.

[0028] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A power cord with a protective structure, comprising a power cord body (1), characterized in that: One side of the power cord body (1) is connected to a plug part (2), one side of the plug part (2) is provided with a terminal group, a fixing ring (3) is fixedly installed on the outside of the plug part (2), one side of the fixing ring (3) and located on the outside of the terminal group is threadedly connected to a protective cover (5), the other side of the fixing ring (3) is located outside the power cord body (1) and a protective mechanism (4) is provided, and a limiting ring mechanism (6) is sleeved on the outside of the power cord body (1).

2. A power cord with a protective structure according to claim 1, characterized in that: The protection mechanism (4) comprises a first anti-slip cover mechanism (4-1) and a second protection cover mechanism (4-2), the first anti-slip cover mechanism (4-1) and the second protection cover mechanism (4-2) both comprising a protection cover (41), a plurality of protection convex rings (42) being equidistantly mounted on the outside of the protection cover (41), mounting plates (43) being mounted on both sides of the protection convex rings (42) on the outside of the protection cover (41), and an extension ring plate being mounted on the outside of a side of the protection cover (41) close to the plug portion (2).

3. The power cord with a protective structure according to claim 2, characterized in that: A clamping protrusion (45) is installed on one side of the bottom end of the mounting plate (43) of the second protective cover mechanism (4-2), and the clamping protrusion (45) is T-shaped. A limiting slide groove (44) is adapted to be provided at the top of the mounting plate (43) of the first anti-slip cover mechanism (4-1) at the clamping protrusion (45), and a feeding through hole is provided at one side of the limiting slide groove (44) at the top of the mounting plate (43) of the first anti-slip cover mechanism (4-1).

4. The power cord with a protective structure according to claim 1, characterized in that: The limiting ring mechanism (6) comprises a limiting fixing ring (61), an extension ring (61) is installed on a side of the limiting fixing ring (61) close to the plug portion (2), and a second threaded portion is arranged on the outside of the extension ring (61).

5. The power cord with a protective structure according to claim 1, characterized in that: A slot is provided on one side of the fixing ring (3) close to the power cord body (1), and a second thread cavity is adapted to be provided in the slot at the second threaded portion of the extension ring (61), and the second thread cavity and the second threaded portion are clearance-matched.

6. The power cord with a protective structure according to claim 5, characterized in that: The fixing ring (3) is provided with a first threaded portion on its exterior, and a first threaded cavity is adapted to be opened on one side of the protective cover (5) at the first threaded portion, and the first threaded cavity and the first threaded portion are clearance-matched.

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