CN214044144U

CN214044144U - Power line with good insulating property

Info

Publication number: CN214044144U
Application number: CN202120237901.8U
Authority: CN
Inventors: 陈禄珍
Original assignee: Quanzhou Hongsen Electronics Co ltd
Current assignee: Quanzhou Hongsen Electronics Co ltd
Priority date: 2021-01-28
Filing date: 2021-01-28
Publication date: 2021-08-24
Anticipated expiration: 2031-01-28

Abstract

The utility model discloses a power cord with good insulating property, which belongs to the field of power cords and comprises a case, a dust cover and a power cord main body, wherein the dust cover is positioned at two sides and is provided with an open rectangular cavity inner cavity structure, the dust cover is positioned at the outer part of the power cord main body, one end of the power cord main body is connected with a joint, a fixed frame is fixedly sleeved at the outer part of the joint, connecting rods are welded at the top and the bottom of the fixed frame, one end of each connecting rod is slidably connected with the dust cover, pull rods are fixed at two sides of the fixed frame, a handle is installed at one end of each pull rod, push rods are welded on the two connecting rods, fixed blocks are fixed on the inner surfaces of the top wall and the bottom wall of the dust cover, through holes are formed in the fixed blocks, and movable rods are movably arranged in the through holes; the utility model relates to a novelty, the structure is ingenious, sets up the dust cover, has not only improved the dustproof effect of kneck, and has guaranteed the stability of junction, satisfies the user demand, and the security is high, is worth promoting.

Description

Power line with good insulating property

Technical Field

The utility model relates to a power cord technical field especially relates to a power cord that insulating properties is good.

Background

The power line is a wire that transmits current; the common way of current transmission is point-to-point transmission; the power line can be divided into an AC power line and a DC power line according to the purpose, and the AC power line is usually a wire passing through AC with higher voltage; the power line mainly comprises an outer sheath, an inner sheath and conductors, and common transmission conductors comprise metal wires made of copper and aluminum materials

With the improvement of living standard of people, electrical appliances become an indispensable part in life of people, computers also become one of household electrical appliances for a long time, although the existing power line has insulation, when the existing power line is connected with a case, an interface is exposed outside, so that dust easily enters, the use is influenced, a connector is possibly sent, the connection is interrupted, the use requirement cannot be met, and even a fire disaster is possibly caused.

SUMMERY OF THE UTILITY MODEL

The utility model provides a power cord that insulating properties is good to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a power line with good insulating property comprises a case, a dust cover and a power line main body, wherein the dust cover is positioned at two sides and is provided with an open rectangular cavity inner cavity structure, the dust cover is positioned at the outer part of the power line main body, one end of the power line main body is connected with a joint, a fixed frame is fixedly sleeved at the outer part of the joint, connecting rods are welded at the top and the bottom of the fixed frame, one end of each connecting rod is slidably connected with the dust cover, pull rods are fixed at two sides of the fixed frame, a handle is installed at one end of each pull rod, push rods are welded on the two connecting rods, fixed blocks are fixed on the inner surfaces of the top wall and the bottom wall of the dust cover, through holes are formed in the fixed blocks, a movable rod is movably arranged in each through hole, a sucker is installed at one end of the movable rod, a movable block is fixed at the other end of the movable rod, a spring is sleeved on the movable rod, one end of the spring is connected with the fixed block, the other end of the spring is connected with the movable block, and limiting rods are symmetrically fixed on one side wall of the movable block.

As a preferred embodiment, an insulating layer is disposed outside the power cord main body, and the insulating layer is made of a high-flame-retardant low-smoke halogen-free insulating material.

As a preferred embodiment, the inner surfaces of the top wall and the bottom wall of the dust cover are both provided with sliding grooves along the length direction, the sliding grooves are connected with sliding blocks in a sliding mode, and the two sliding blocks are fixedly connected with the two connecting rods respectively.

In a preferred embodiment, the push rod and the connecting rod are perpendicular to each other, and the vertical section of the push rod is in a T-shaped structure.

As a preferred embodiment, the vertical section of the limiting rod is an L-shaped structure, and the two limiting rods are located on two sides of the push rod.

The utility model has the advantages that:

1. according to the power line with good insulation performance, the dust cover is arranged outside the joint and the power line main body through the dust cover, the fixing frame, the connecting rod, the pull rod, the handle and the push rod, and the dust cover is used for shielding and protecting the joint during connection, so that the joint is prevented from being exposed outside, and the dust prevention effect is good;

2. this power cord that insulating properties is good through setting up fixed block, movable rod, sucking disc, movable block, spring and gag lever post isotructure, in attach fitting, can extrude the sucking disc for the sucking disc adsorbs on the lateral wall of quick-witted case, thereby has improved the stability that connects, avoids connecting not hard up, has guaranteed security, the stability of using.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the internal structure of the dust cover of the present invention;

fig. 3 is a cross-sectional view of the power cord main body of the present invention.

Reference numbers in the figures: 1. a chassis; 2. a dust cover; 3. a power line main body; 4. a joint; 5. a fixing frame; 6. a connecting rod; 7. a pull rod; 8. a handle; 9. a push rod; 10. a fixed block; 11. a movable rod; 12. a suction cup; 13. a movable block; 14. a spring; 15. a limiting rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a power cord with good insulation performance comprises a case 1, a dust cover 2 and a power cord main body 3, wherein the dust cover 2 is provided with an open rectangular cavity structure at both sides, the dust cover 2 is arranged at the outer part of the power cord main body 3, one end of the power cord main body 3 is connected with a joint 4, a fixed frame 5 is fixedly sleeved at the outer part of the joint 4, connecting rods 6 are welded at the top and the bottom of the fixed frame 5, one end of each connecting rod 6 is slidably connected with the dust cover 2, pull rods 7 are fixed at both sides of the fixed frame 5, a handle 8 is installed at one end of each pull rod 7, push rods 9 are welded on the two connecting rods 6, fixed blocks 10 are fixed on the inner surfaces of the top wall and the bottom wall of the dust cover 2, through holes are formed in the fixed blocks 10, movable rods 11 are movably arranged in the through holes, suckers 12 are installed at one ends of the movable rods 11, and movable blocks 13 are fixed at the other ends of the movable rods 11, and the movable rod 11 is sleeved with a spring 14, one end of the spring 14 is connected with the fixed block 10, the other end of the spring 14 is connected with the movable block 13, and a limit rod 15 is symmetrically fixed on one side wall of the movable block 13.

An insulating layer is arranged outside the power line main body 3 and is made of high-flame-retardant low-smoke halogen-free insulating materials.

The inner surface of 2 roof of dust cover and diapire has all seted up the spout along length direction, and sliding connection has the slider in the spout, and two sliders respectively with two connecting rod 6 fixed connection.

The push rod 9 is perpendicular to the connecting rod 6, and the vertical section of the push rod 9 is of a T-shaped structure.

The vertical section of the limiting rods 15 is of an L-shaped structure, and the two limiting rods 15 are positioned on two sides of the push rod 9.

The working principle is as follows: the dust cover 2 is arranged at the interface of the case 1, the sucker 12 extends out of the dust cover 2 under the action of the spring 14, then the dust cover 2 is preliminarily fixed on the side wall of the case 1 through the sucker 12, then the screw 7 is pushed through the handle 8, so that the fixed frame 5 drives the joint 4 to move, the joint 4 is gradually inserted into the interface of the case 1, when the fixed frame 5 moves, the movable block 13 and the movable rod 11 are pushed to move leftwards through the push rod 9, so that the sucker 12 is squeezed, the adsorption force of the sucker 12 is improved, the stability of the dust cover 2 is improved, the connection stability of the joint 4 can be ensured, the joint 4 is not easy to fall off, the use effect is good, when the joint 4 needs to be pulled out, the handle 9 is pulled, the joint 4 can be pulled out through the pull rod 7, meanwhile, under the action of the push rod 9 is of a T-shaped structure, and the limiting rod 15 is of an L-shaped structure, the push rod 9 can pull the limiting rod 15 to move rightwards, so that the sucker 12 is pulled out, the dust cover 2 can be detached, the use is simple, and the dust cover is worthy of popularization.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The power line with good insulating property comprises a case (1), a dust cover (2) and a power line main body (3), and is characterized in that the dust cover (2) is located at two sides and is provided with an open rectangular cavity inner cavity structure, the dust cover (2) is located at the outer part of the power line main body (3), one end of the power line main body (3) is connected with a joint (4), a fixed frame (5) is fixedly sleeved at the outer part of the joint (4), connecting rods (6) are welded at the top and the bottom of the fixed frame (5), one end of each connecting rod (6) is slidably connected with the dust cover (2), pull rods (7) are fixed at two sides of the fixed frame (5), a handle (8) is installed at one end of each pull rod (7), push rods (9) are welded on the two connecting rods (6), and fixed blocks (10) are fixed on the inner surfaces of the top wall and the bottom wall of the dust cover (2), the through hole has been seted up on fixed block (10), the through-hole internalization is provided with movable rod (11), sucking disc (12) are installed to the one end of movable rod (11), the other end of movable rod (11) is fixed with movable block (13), and the cover is equipped with spring (14) on movable rod (11), the one end and fixed block (10) of spring (14) are connected, the other end and the movable block (13) of spring (14) are connected, a lateral wall of movable block (13) is gone up the symmetry and is fixed with spacing pole (15).

2. The power cord with good insulation performance according to claim 1, wherein an insulation layer is arranged outside the power cord main body (3), and the insulation layer is made of high-flame-retardant low-smoke halogen-free insulation material.

3. The power cord with good insulation performance according to claim 1, wherein the inner surfaces of the top wall and the bottom wall of the dust cover (2) are provided with sliding grooves along the length direction, sliding blocks are connected in the sliding grooves in a sliding manner, and the two sliding blocks are respectively and fixedly connected with the two connecting rods (6).

4. The power cord with good insulation performance as claimed in claim 1, wherein the push rod (9) is perpendicular to the connecting rod (6), and the vertical section of the push rod (9) is of a T-shaped structure.

5. The power line with good insulation performance according to claim 1, wherein the vertical section of the limiting rods (15) is of an L-shaped structure, and the two limiting rods (15) are located on two sides of the push rod (9).