CN218415185U

CN218415185U - High current-carrying quick charging cable

Info

Publication number: CN218415185U
Application number: CN202222810058.5U
Authority: CN
Inventors: 方源; 苏小玲; 张俊锋
Original assignee: Hangzhou Yueling Electromechanical Co ltd
Current assignee: Hangzhou Yueling Electromechanical Co ltd
Priority date: 2022-10-25
Filing date: 2022-10-25
Publication date: 2023-01-31
Anticipated expiration: 2032-10-25

Abstract

The utility model relates to the technical field of charging cables, and discloses a high current-carrying rapid charging cable, which comprises a charging cable body, wherein one end of the charging cable body is clamped with a connecting shell, one side of the connecting shell, which is far away from the charging cable body, is fixedly provided with a charging head, one side of the outer wall of the charging cable body, which is close to the connecting shell, is fixedly provided with a connecting ring, two ends of the connecting ring are respectively and fixedly provided with an inner sealing ring and an outer sealing ring, and the inner sealing ring is positioned inside the connecting shell; the utility model discloses can drive the grip block and carry out the centre gripping to the go-between for the inner seal circle and the external seal circle of go-between both sides installation are located respectively and connect the shell inside and outside, mutually support through inner seal circle and external seal circle, can effectually avoid the water source to pass through the gap entering to the charging cable body of charging cable body and connection shell junction inside, lead to causing the problem appearance of damage to the inside sinle silk of charging cable body.

Description

High current-carrying quick charging cable

Technical Field

The utility model relates to a charging cable technical field specifically is a high current-carrying quick charging cable.

Background

The charging cable is an electric energy or signal transmission device consisting of several or several groups of wires.

When charging cable connection charging head, generally be with charging cable's one end grafting on charging head, but in charging cable and the junction of charging head, can persist a large amount of gaps, and charging cable itself has waterproof performance to inside the water source enters into charging cable from charging cable and the gap between the head very easily, causes the damage to inside sinle silk, leads to the unable problem of using of charging cable to appear.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high current-carrying quick charging cable can drive the grip block and carry out the centre gripping to the go-between for the inner seal circle and the external seal circle of go-between both sides installation are located the connection shell respectively inside and outside, mutually support through inner seal circle and external seal circle, can effectually avoid the water source to enter into to the charging cable body through the gap of charging cable body and connection shell junction inside, lead to causing the problem appearance of damage to the inside sinle silk of charging cable body.

The purpose of the utility model can be realized by the following technical scheme:

the utility model provides a high current-carrying quick charging cable, includes the charging cable body, charging cable body one end joint has the connection shell, the connection shell is kept away from charging cable body one side and is fixed and be provided with the head that charges, charging cable body outer wall is close to the fixed go-between that is provided with in connection shell one side, the go-between both ends are fixed respectively and are provided with inner seal circle and external seal circle, the inner seal circle is located inside the connection shell.

As a further aspect of the present invention: the connecting shell is close to the fixed mounting panel that is provided with the mirror image and distributes in charging cable body one side, two the spout has all been seted up to relative one side below from top to bottom between the mounting panel, and same horizontal plane equal sliding connection has a slide, two between the slide relative one side all fixedly is provided with the grip block.

As a further aspect of the present invention: the outer wall of the connecting ring is fixedly provided with a plurality of anti-slip strips, and the anti-slip strips are attached to the clamping plate.

As a further aspect of the present invention: two lie in the top between the mounting panel and all fixedly be provided with the diaphragm below, two equal threaded connection in diaphragm center department has a threaded rod, two threaded rod one end is all rotated and is connected on the slide lateral wall, two the threaded rod other end is the fixed knob that is provided with all.

As a further aspect of the present invention: the charging cable comprises a charging cable body and is characterized in that a communication wire core is fixedly arranged at the center inside the charging cable body, a plurality of power wire cores, a control wire core and a shielding channel are arranged on the outer wall of the communication wire core, the power wire cores, the control wire cores and the shielding channel are respectively distributed on the outer wall of the communication wire core in an annular and alternate mode, and a plurality of flame retardants are filled among the communication wire cores, the power wire cores, the control wire cores and the shielding channel.

As a further aspect of the present invention: the power wire core, the control wire core and the shielding channel are wrapped by insulating layers, the insulating layers are wrapped by waterproof layers, and the waterproof layers are wrapped by wear-resistant layers.

The utility model has the advantages that:

1. the utility model discloses it rotates to rotate the knob and drive the threaded rod, make the threaded rod go up and down on the diaphragm, the slide that rotates the connection on the drive threaded rod slides between two mounting panels, can drive the grip block and carry out the centre gripping to the go-between, make the inner seal circle and the external seal circle of go-between both sides installation be located connecting shell inside and outside respectively, mutually support through inner seal circle and external seal circle, can effectually avoid the water source to pass through the gap entering to the charging cable body inside of charging cable body and connecting shell junction, lead to causing the problem appearance of damage to the sinle silk of charging cable body inside.

2. The utility model discloses a fixed antislip strip and the grip block that sets up on the go-between outer wall laminate mutually, accomplish the back at the grip block to the go-between centre gripping, can increase the frictional force between go-between and the grip block to further increase the stability of connecting between connection shell and the charging cable body.

3. The utility model discloses a with power sinle silk, control sinle silk and shielding passageway annular distribution in turn, can avoid power sinle silk to separate each other, avoid power sinle silk synchronous at the during operation, the distance is close to each other, makes the high temperature that power sinle silk distributes gather together easily, leads the problem appearance that power sinle silk and control sinle silk are inside to take place to damage.

Drawings

To facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic isometric view of the present invention shown in fig. 1;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;

FIG. 4 is an enlarged schematic view of the structure of FIG. 2;

FIG. 5 is a schematic view of a partial structure of the present invention;

in the figure: 1. a charging cable body; 2. a connecting shell; 3. a charging head; 4. mounting a plate; 5. a chute; 6. a transverse plate; 7. a threaded rod; 8. a knob; 9. a slide plate; 10. a clamping plate; 11. an outer sealing ring; 12. a communication wire core; 13. a control wire core; 14. a power wire core; 15. an insulating layer; 16. a waterproof layer; 17. a wear layer; 18. a flame retardant; 19. a shielding channel; 20. a connecting ring; 21. an inner seal ring; 22. and (4) an anti-slip strip.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

The first embodiment is as follows:

as shown in fig. 1-5, a high current-carrying quick charging cable includes a charging cable body 1, a connection shell 2 is clamped at one end of the charging cable body 1, a charging head 3 is fixedly disposed on one side of the connection shell 2, which is far away from the charging cable body 1, a connection ring 20 is fixedly disposed on one side of the outer wall of the charging cable body 1, which is close to the connection shell 2, two ends of the connection ring 20 are respectively and fixedly provided with an inner seal ring 21 and an outer seal ring 11, and the inner seal ring 21 is located inside the connection shell 2.

After connecting shell 2 and the 1 joint of charging cable body are accomplished, when can making interior sealing washer 21 joint income connecting shell 2 inside, outer sealing washer 11 can seal the outside that charging cable body 1 and connecting shell 2 are connected, mutually support through interior sealing washer 21 and outer sealing washer 11, can effectually avoid the water source to enter into to charging cable body 1 inside through the gap of charging cable body 1 and connecting shell 2 junction, lead to causing the problem appearance of damage to the sinle silk of charging cable body 1 inside.

Connecting shell 2 is close to the fixed mounting panel 4 that is provided with the mirror image and distributes in charging cable body 1 one side, two spout 5 has all been seted up to relative one side below from top to bottom between the mounting panel 4, and same horizontal plane equal sliding connection has slide 9, two between the slide 9 relative one side is all fixed and is provided with grip block 10.

Slide 9 passes through both ends sliding connection and in spout 5, can carry out vertical slip between two mounting panels 4, drives two grip blocks 10 and carries out the centre gripping to go-between 20, has avoided connecting shell 2 and charging cable body 1 to receive external force to influence and connect the problem appearance that produces not hard up.

The outer wall of the connecting ring 20 is fixedly provided with a plurality of anti-slip strips 22, and the anti-slip strips 22 are attached to the clamping plate 10.

When the clamping plate 10 clamps the connection ring 20, the friction force between the clamping plate 10 and the connection ring 20 can be increased by the plurality of anti-slip strips 22 installed on the outer wall of the connection ring 20, so that the connection stability between the connection shell 2 and the charging cable body 1 is further increased.

Two it is provided with diaphragm 6, two to lie in the top and the below is all fixed between mounting panel 4 equal threaded connection in 6 center departments of diaphragm has threaded rod 7, two 7 one end of threaded rod is all rotated and is connected on the 9 lateral walls of slide, two 7 other ends of threaded rod are all fixed and are provided with knob 8.

The rotary knob 8 can drive the threaded rod 7 to rotate, the threaded rod 7 can be driven to slide up and down on the transverse plate 6 through threaded connection of the threaded rod 7 and the transverse plate 6, the threaded rod 7 is far away from one end of the rotary knob 8 and is connected to the side wall of the sliding plate 9 in a rotating mode, so that when the threaded rod 7 moves up and down, the sliding plate 9 can be driven to slide between the mounting plate 4, the sliding plate 9 can be driven to lift through the threaded rod 7, the sliding plate 9 can be limited, and sliding of the sliding plate 9 is avoided automatically.

Example two:

as shown in fig. 1-5, a communication wire core 12 is fixedly arranged at the center inside the charging cable body 1, the outer wall of the communication wire core 12 is provided with a plurality of power wire cores 14, control wire cores 13 and shielding channels 19, the power wire cores 14, the control wire cores 13 and the shielding channels 19 are respectively and alternately distributed on the outer wall of the communication wire core 12 in an annular manner, and a plurality of flame retardants 18 are filled among the communication wire cores 12, the power wire cores 14, the control wire cores 13 and the shielding channels 19.

The utility model discloses a with power sinle silk 14, control

sinle silk

13 and 19 annular alternate distributions of shielding passageway, can avoid power sinle silk 14 mutual intervals, avoid power sinle silk 14 synchronous during operation, the distance is close to each other, makes the high temperature that power sinle silk 14 distributed gather together easily, leads the problem appearance that power sinle silk 14 and control sinle silk 13 inside take place to damage.

The power wire core 14, the control wire core 13 and the shielding channel 19 are wrapped by an insulating layer 15, the insulating layer 15 is wrapped by a waterproof layer 16, and the waterproof layer 16 is wrapped by a wear-resistant layer 17.

The utility model discloses a theory of operation: when connecting charging cable body 1 and connection shell 2, at first with charging cable body 1 near the one end joint income connection shell 2 of go-between 20 in, make the interior sealing washer 21 of go-between 20 side-mounting get into the inside back of connection shell 2, rotate the knob 8 of top and below, it rotates to drive threaded rod 7, make threaded rod 7 slide on diaphragm 6, slide between two mounting panels 4 to drive slide 9 of rotating the connection on threaded rod 7, make the grip block 10 of installation on slide 9 carry out the centre gripping to go-between 20 outer wall, can accomplish charging cable body 1 and connection shell 2's connection.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a high current-carrying quick charging cable, its characterized in that, includes charging cable body (1), charging cable body (1) one end joint has connection shell (2), connection shell (2) are kept away from charging cable body (1) one side and are fixed and be provided with charge head (3), charging cable body (1) outer wall is close to connection shell (2) one side and is fixed and be provided with go-between (20), go-between (20) both ends are fixed respectively and are provided with inner seal circle (21) and outer seal circle (11), inner seal circle (21) are located inside connection shell (2).

2. The high-current-carrying rapid charging cable according to claim 1, wherein the connecting shell (2) is fixedly provided with mounting plates (4) distributed in a mirror image manner at one side close to the charging cable body (1), sliding grooves (5) are respectively formed in the upper and lower sides of the opposite side between the two mounting plates (4), sliding plates (9) are respectively connected between the sliding grooves (5) on the same horizontal plane in a sliding manner, and clamping plates (10) are respectively fixedly arranged at the opposite side between the two sliding plates (9).

3. A high current-carrying rapid charging cable according to claim 2, wherein a plurality of anti-slip strips (22) are fixedly arranged on the outer wall of the connecting ring (20), and the anti-slip strips (22) are attached to the clamping plate (10).

4. The high current-carrying quick-charging cable according to claim 3, wherein a transverse plate (6) is fixedly arranged between the two mounting plates (4) above and below, a threaded rod (7) is connected to the center of each of the two transverse plates (6) through a thread, one end of each of the two threaded rods (7) is rotatably connected to the side wall of the sliding plate (9), and a knob (8) is fixedly arranged at the other end of each of the two threaded rods (7).

5. The high-current-carrying-capacity quick-charging cable according to claim 1, wherein a communication wire core (12) is fixedly arranged at the center inside the charging cable body (1), a plurality of power wire cores (14), a control wire core (13) and a shielding channel (19) are arranged on the outer wall of the communication wire core (12), the power wire cores (14), the control wire cores (13) and the shielding channel (19) are respectively and alternately distributed on the outer wall of the communication wire core (12) in an annular mode, and a plurality of flame retardants (18) are filled among the communication wire cores (12), the power wire cores (14), the control wire cores (13) and the shielding channel (19).

6. The high current-carrying rapid charging cable according to claim 5, wherein the power wire core (14), the control wire core (13) and the shielding channel (19) are wrapped with an insulating layer (15), the insulating layer (15) is wrapped with a waterproof layer (16), and the waterproof layer (16) is wrapped with a wear-resistant layer (17).