CN220797324U

CN220797324U - New energy electric wire and cable with stable signal transmission

Info

Publication number: CN220797324U
Application number: CN202322307189.6U
Authority: CN
Inventors: 卢小燕; 樊丁才
Original assignee: Cankemeng Co ltd
Current assignee: Cankemeng Co ltd
Priority date: 2023-08-28
Filing date: 2023-08-28
Publication date: 2024-04-16
Anticipated expiration: 2033-08-28

Abstract

The utility model relates to the technical field of new energy electric wires and cables, and discloses a new energy electric wire and cable with stable signal transmission, which solves the problems in the prior art.

Description

New energy electric wire and cable with stable signal transmission

Technical Field

The utility model belongs to the technical field of new energy wires and cables, and particularly relates to a new energy wire and cable with stable signal transmission.

Background

The new energy automobile is a travel tool which is popularized and selected, the new energy automobile uses other energy to replace common energy as driving power, and the new energy electric automobile is a source spring which uses electric power as driving power, when the new energy electric automobile is used, the automobile needs to be charged, and a charging gun used during charging needs to be connected through an electric wire.

However, when the existing charging piles are arranged outdoors, the existing charging piles are more, the new energy electric wires and cables are exposed in the sun for a long time, the shells of the new energy electric wires and cables are broken easily, so that the cores in the new energy electric wires and cables are exposed, and the new energy electric wires and cables are high in danger.

Disclosure of Invention

In order to solve the problems that the existing charging piles are arranged outdoors more, and the shells of the new energy electric wires and cables are broken easily when exposed in the sun for a long time, so that the cores in the new energy electric wires and cables are exposed, and the dangerously high of the new energy electric wires and cables is caused, the utility model provides the following technical scheme: the utility model provides a new energy electric wire and cable that signal transmission is stable, includes the shell, the bottom of shell side is equipped with the electric wire connector, the electric wire connector is located the inner chamber of shell and is connected with the cable totality, the other end of cable totality is connected with the interface, the top rigid coupling of shell another side has two fixed plates, two rotate between the fixed plate and be connected with the dwang, the both ends of dwang all rigid coupling has the dwang, two the spacing groove has all been seted up to the inner chamber of fixed plate, two the dwang rotates respectively and pegs graft in two spacing grooves, the torsional spring has been cup jointed on the circumference surface of dwang, the one end rigid coupling of torsional spring is on the inner wall of spacing groove, the other end rigid coupling of torsional spring is on the circumference surface of dwang, the circumference surface of dwang is connected with the stay cord, the other end rigid coupling of stay cord is on the interface.

Preferably, the number of the torsion springs is two, the two torsion springs are respectively sleeved on the circumferential surfaces of the two rotating blocks, and the two torsion springs can respectively rotate the two rotating blocks, so that the interface is more stable.

Preferably, the cable generally comprises a cable housing, a sun-proof layer, a waterproof layer, an anti-fault layer and a cable core, wherein the cable housing, the sun-proof layer, the waterproof layer, the anti-fault layer and the cable core are tightly attached from outside to inside.

Preferably, a baffle is fixedly connected to the top of the side surface of the shell, and the baffle is positioned above the interface.

Preferably, the steel wire rope is arranged in the anti-fault layer, and can protect the whole cable and prevent the whole cable from being broken.

Preferably, the cable jacket comprises a fire-resistant layer and a thermal insulation layer.

Compared with the prior art, the utility model has the beneficial effects that:

through pulling the interface, the interface then can drive the cable and generally elongate to place the outside of shell with the cable of shell inside generally, when pulling the interface, the interface then can pull the stay cord, the stay cord then can drive the dwang and rotate, the dwang then can drive the torsional spring and twist, peg graft the interface on the new energy car and charge, after charging, pull out the interface towards the new energy car, loosen the pulling interface, the torsional spring then can drive the dwang and reverse rotate, the dwang then can drive the stay cord winding on the dwang, the stay cord then can take the interface, thereby drive the interface and resume initial state, the completion is to the shielding of cable generally, prevent that the cable is generally insolated, the realization can accomodate the new energy electric wire and cable, and can prevent that the new energy electric wire and cable from appearing the fracture, the effect of playing the protection to the new energy electric wire and cable has been reached.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic elevational view of the entire structure of the present utility model;

FIG. 2 is a schematic view of the overall front view of the present utility model;

FIG. 3 is a schematic view of a cut-away view of the present utility model;

FIG. 4 is an enlarged schematic view of the structure of FIG. 3A according to the present utility model;

FIG. 5 is a schematic view of a cut-away structure of the cable housing of the present utility model;

in the figure: 1. a housing; 2. a cable housing; 3. an interface; 4. a fixing plate; 5. a rotating lever; 6. a rotating block; 7. a torsion spring; 8. a limit groove; 9. a sun protection layer; 10. a waterproof layer; 11. a fault protection layer; 12. a cable core.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; all other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model is given by fig. 2, which comprises a shell 1, wherein the bottom of the side surface of the shell 1 is provided with a wire connector, the inner cavity of the wire connector, which is positioned on the shell 1, is connected with a cable body, the other end of the cable body is connected with an interface 3, the top of the other side surface of the shell 1 is fixedly connected with two fixing plates 4, a rotating rod 5 is rotationally connected between the two fixing plates 4, both ends of the rotating rod 5 are fixedly connected with rotating blocks 6, the inner cavities of the two fixing plates 4 are provided with limiting grooves 8, the two rotating blocks 6 are respectively rotationally inserted in the two limiting grooves 8, the circumferential surface of the rotating block 6 is sheathed with a torsion spring 7, one end of the torsion spring 7 is fixedly connected on the inner wall of the limiting groove 8, the other end of the torsion spring 7 is fixedly connected on the circumferential surface of the rotating block 6, the circumferential surface of the rotating rod 5 is connected with a stay rope, and the other end of the stay rope is fixedly connected on the interface 3.

The number of the torsion springs 7 is two, and the two torsion springs 7 are respectively sleeved on the circumferential surfaces of the two rotating blocks 6, so that the two rotating blocks 6 can be rotated by the arrangement of the two torsion springs 7.

As shown in fig. 5, the cable generally includes a cable housing 2, a sun-proof layer 9, a waterproof layer 10, a fault-proof layer 11, and a cable core 12, and the cable housing 2, the sun-proof layer 9, the waterproof layer 10, the fault-proof layer 11, and the cable core 12 are tightly laminated from the outside to the inside.

The device is shown in fig. 1 and 2, and a baffle is fixedly connected to the top of the side surface of the shell 1 and is positioned above the interface 3, so that the baffle can play a role in protecting the interface 3.

As shown in fig. 5, the steel wire rope is arranged in the fault-proof layer 11, and the steel wire rope can protect the whole cable and prevent the whole cable from being broken.

By the fig. 5, furthermore, the cable housing 2 comprises a fire-proof layer and a heat-insulating layer, the fire-proof layer can play a role in preventing fire of the cable assembly, and the heat-insulating layer can play a role in heat insulation of the cable assembly, preventing the cable assembly from burning.

Working principle: when the work needs to be charged, the interface 3 is pulled to stretch the cable generally, so that the cable in the shell 1 is placed outside the shell 1 generally, when the interface 3 is pulled, the interface 3 pulls a pull rope, the pull rope drives the rotating rod 5 to rotate, the rotating rod 5 drives the rotating block 6 to rotate, the rotating block 6 drives the torsion spring 7 to twist, the interface 3 is plugged into a new energy vehicle to be charged, after the charging is completed, the interface 3 is pulled up and pulled down from the new energy vehicle, the pull interface 3 is loosened, the torsion spring 7 drives the rotating block 6 to reversely rotate, the rotating block 6 drives the rotating rod 5 to reversely rotate, the rotating rod 5 drives the pull rope to wind on the rotating rod 5, and the pull rope tightens the interface 3, so that the interface 3 is driven to restore to an initial state, shielding of the cable generally is completed, and the cable is prevented from being exposed.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a new forms of energy electric wire and cable that signal transmission is stable, includes shell (1), its characterized in that: the utility model discloses a cable connector, including shell (1) and connecting rod, the bottom of shell (1) side is equipped with the electric wire connector, the electric wire connector is located the inner chamber of shell (1) and is connected with the cable totality, the other end of cable totality is connected with interface (3), the top rigid coupling of shell (1) another side has two fixed plates (4), two rotate between fixed plates (4) and be connected with dwang (5), the both ends of dwang (5) all rigid coupling have dwang (6), two spacing groove (8) have all been seted up to the inner chamber of fixed plate (4), two the spacing inslot of two spacing groove (8) are rotated respectively pegged graft in dwang (6), torsional spring (7) have been cup jointed on the circumference surface of dwang (6), the one end rigid coupling of torsional spring (7) is on the inner wall of spacing groove (8), the circumference surface of dwang (5) is connected with the stay cord, the other end rigid coupling of stay cord is on interface (3).

2. The new energy wire and cable with stable signal transmission according to claim 1, wherein: the number of the torsion springs (7) is two, and the two torsion springs (7) are respectively sleeved on the circumferential surfaces of the two rotating blocks (6).

3. The new energy wire and cable with stable signal transmission according to claim 2, wherein: the cable generally comprises a cable shell (2), a sun-proof layer (9), a waterproof layer (10), an anti-fault layer (11) and a cable core (12), wherein the cable shell (2), the sun-proof layer (9), the waterproof layer (10), the anti-fault layer (11) and the cable core (12) are tightly attached to each other from outside to inside layer by layer.

4. A new energy wire and cable with stable signal transmission according to claim 3, wherein: the top of the side face of the shell (1) is fixedly connected with a baffle plate, and the baffle plate is positioned above the interface (3).

5. The new energy wire and cable with stable signal transmission according to claim 4, wherein: a steel wire rope is arranged in the anti-fault layer (11).

6. The new energy wire and cable with stable signal transmission according to claim 5, wherein: the cable housing (2) comprises a fire-resistant layer and a heat-insulating layer.