DC wire with protection function

Abstract

The utility model relates to the field of DC lines, in particular to a DC line with a protection function, a DC line interface is arranged on a DC line body, a protection sleeve is fixedly sleeved on the DC line body behind the DC line interface, and a detachable protection cover is sleeved on the DC line interface; fixing blocks are fixedly connected to the two sides of the protective cover, guide blocks are movably arranged on the two sides of the protective cover, and the fixing blocks and the guide blocks are fixedly connected through anti-falling ropes. According to the utility model, through the arrangement of the anti-slip strip and the anti-falling rope, the protective cover can be stably sleeved on the DC wire interface, so that the dust accumulation of the DC wire interface when the DC wire interface is not used can be prevented through the protective cover, and the subsequent normal use of the DC wire interface can be ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to DC line technical field especially relates to a DC line with protection function. BACKGROUND

[0002] DC line is a kind of wire for transmitting direct current, DC line plays an important role in direct current transmission, digital product charging, data transmission and other fields.It is one of the indispensable basic elements in electronic industry.

[0003] In the process of long-term non-use of DC line, because the interface of DC line is exposed to air and relatively stationary. Dust in the air will gradually deposit on the interface surface due to electrostatic adsorption, air flow or gravity, resulting in poor contact or short circuit, thereby affecting the normal operation of equipment. UTILITY MODEL CONTENT

[0004] The utility model aims at solving the shortcomings in prior art, and provides a DC line with protection function.

[0005] In order to realize the above-mentioned purpose, the utility model adopts the following technical scheme:

[0006] A DC line with protection function, including DC line body, DC line interface is arranged on the DC line body, protective sleeve is fixedly sleeved on the rear of DC line interface on the DC line body, and detachable protective cover is sleeved on DC line interface;Fixed block is fixedly connected and arranged on the both sides of the protective cover, guide block is movably arranged on the both sides of the protective sleeve, and the fixed block and the guide block are fixedly connected by anti-falling rope.

[0007] In addition, preferably, the both sides of the protective sleeve are transversely provided with guide grooves, and the guide grooves are matched with the guide blocks.

[0008] In addition, preferably, the guide grooves are transversely fixedly provided with guide columns, and the guide blocks are correspondingly provided with guide holes.

[0009] In addition, preferably, the inside of the protective cover is correspondingly provided with protective cavity, and a plurality of anti-skid strips are fixedly arranged on the inner wall of the protective cavity.

[0010] In addition, preferably, the guide blocks and the fixed blocks are fixedly provided with rope seats, the rope seats of the guide blocks are fixedly connected with one end of the anti-falling ropes, and the other end of the anti-falling ropes is fixedly connected with the rope seats of the fixed blocks.

[0011] In addition, preferably, the length of the anti-falling rope is greater than the length of the DC line interface, and the length of the protective cavity is the same as the length of the DC line interface.

[0012] The beneficial effects of this utility model are as follows: by setting anti-slip strips and anti-drop ropes, the protective cover can be stably fitted onto the DC cable interface, thereby preventing dust accumulation on the DC cable interface when it is not in use, so as to ensure the normal use of the DC cable interface in the future. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of a DC cable with protective function proposed in this utility model;

[0014] Figure 2 for Figure 1 A schematic diagram of the structure after the protective cover, anti-fall rope, and guide block are concealed.

[0015] Figure 3 for Figure 2 Enlarged detail view of the guide groove in the middle;

[0016] Figure 4 This is a schematic diagram of the structure of a guide block for a DC line with protective function proposed in this utility model.

[0017] Figure 5 This is a schematic diagram of the internal structure of a protective cover for a DC cable with protective function proposed in this utility model.

[0018] In the diagram: 1DC cable body, 11 protective sleeve, 111 guide groove, 112 guide post, 12DC cable interface, 2 protective cover, 20 anti-slip strip, 21 fixing block, 3 anti-drop rope, 4 guide block, 41 guide hole. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0020] Reference Figures 1-5 A protective DC cable includes a DC cable body 1, a DC cable interface 12 on the DC cable body 1, a protective sleeve 11 fixedly fitted on the DC cable body 1 behind the DC cable interface 12, and a detachable protective cover 2 fitted on the DC cable interface 12. Fixing blocks 21 are fixedly connected to both sides of the protective cover 2, and guide blocks 4 are movably mounted on both sides of the protective sleeve 11. The fixing blocks 21 and the guide blocks 4 are fixedly connected by anti-drop ropes 3.

[0021] The protective sleeve 11 has guide grooves 111 laterally formed on both sides, and each guide groove 111 is adapted to the guide block 4. A guide post 112 is laterally fixed within each guide groove 111, and a guide hole 41 is correspondingly formed on each guide block 4 to the guide post 112. The guide posts 112 guide the guide block 4, improving its stability during movement within the guide grooves 111.

[0022] The protective cover 2 has a protective cavity inside that corresponds to the DC cable interface 12, and multiple anti-slip strips 20 are fixedly installed on the inner wall of the protective cavity. The anti-slip strips 20 are made of silicone, and the anti-slip strips 20 can improve the stability of the protective cover 20 when it is fitted onto the DC cable interface 12.

[0023] Both the guide block 4 and the fixing block 21 are fixedly equipped with rope seats. The rope seats of the guide block 4 are fixedly connected to one end of the anti-drop rope 3, and the other end of the anti-drop rope 31 is fixedly connected to the rope seat of the fixing block 21. The length of the anti-drop rope 3 is greater than the length of the DC line interface 12, and the length of the protective cavity is the same as the length of the DC line interface 12.

[0024] In this embodiment, both the DC cable body 1 and the DC cable interface 12 are existing technologies, and their specific structures and working methods have been widely disclosed in the market. Therefore, they will not be described in detail in this technical solution. Furthermore, the protective sleeve 11 is fixedly fitted on the outside of the DC cable body 1, so the protective sleeve 11 will not interfere with the normal operation of the DC cable body 1.

[0025] Furthermore, when the user does not need to use this device, they can simply place the protective cover 2 onto the DC cable interface 12 to prevent dust accumulation on the DC cable interface 12. The anti-slip strip 20 ensures the stability of the protective cover 2 when placed on the DC cable interface 12, preventing it from falling off.

[0026] The user then simply pulls the guide blocks 4 on both sides backward to straighten the anti-detachment rope 3, further preventing the protective cover 2 from falling off the DC cable interface 12. It is worth noting that the inner wall of the guide groove 111 is filled with a non-slip damping material, which prevents the guide block 4 from easily moving within the guide groove 111, allowing the guide block 4 to continuously provide tension to the anti-detachment rope 3 to prevent the fixing block 21 from moving. This, in turn, enhances the stability of the protective cover 2 through the anti-detachment rope 3, and the combined effect of the anti-detachment rope 3 and the anti-slip strip 20 prevents the protective cover 2 from falling off.

[0027] Furthermore, when using this device, the user simply moves the guide blocks 4 on both sides towards the DC cable interface 12 to release the anti-drop rope 3. The user can then directly pull the protective cover 2 from the DC cable interface 12, thus enabling normal use of the device. The anti-drop rope 3 also prevents the protective cover 2 from being lost after being pulled off.

[0028] In this utility model, by setting the anti-slip strip 20 and the anti-fall rope 3, the protective cover 2 can be stably fitted onto the DC line interface 12, thereby preventing the DC line interface 12 from accumulating dust when not in use, so as to ensure the normal use of the DC line interface 12 in the future.

[0029] 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.

Claims

1. A DC cable with protective function, comprising a DC cable body (1), characterized in that, The DC cable body (1) is provided with a DC cable interface (12), and a protective sleeve (11) is fixedly fitted on the DC cable body (1) behind the DC cable interface (12), and a detachable protective cover (2) is fitted on the DC cable interface (12). The protective cover (2) is fixedly connected to both sides with fixing blocks (21), and the protective sleeve (11) is movably connected to both sides with guide blocks (4). The fixing blocks (21) and guide blocks (4) are fixedly connected by anti-drop ropes (3).

2. A DC cable with protective function according to claim 1, characterized in that, The protective sleeve (11) has guide grooves (111) on both sides, and the guide grooves (111) are adapted to the guide block (4).

3. A DC cable with protective function according to claim 2, characterized in that, Each guide groove (111) is horizontally fixed with a guide post (112), and each guide block (4) is fitted with a guide hole (41) corresponding to the guide post (112).

4. A DC cable with protective function according to claim 1, characterized in that, The protective cover (2) has a protective cavity adapted to the DC line interface (12) inside, and multiple anti-slip strips (20) are fixedly installed on the inner wall of the protective cavity.

5. A DC cable with protective function according to claim 4, characterized in that, Both the guide block (4) and the fixing block (21) are fixedly provided with rope seats. The rope seats of the guide block (4) are fixedly connected to one end of the anti-drop rope (3), and the other end of the anti-drop rope (3) is fixedly connected to the rope seat of the fixing block (21).

6. A DC cable with protective function according to claim 5, characterized in that, The length of the anti-drop rope (3) is greater than the length of the DC line interface (12), and the length of the protective cavity is the same as the length of the DC line interface (12).

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