阅读说明：本技术 一种新能源汽车充电接口装置 (New energy automobile interface arrangement that charges ) 是由 金永昌 薛寅森 赵建勇 吴美玉 杨阳 倪亚娜 于 2020-06-26 设计创作，主要内容包括：本发明公开了一种新能源汽车充电接口装置,包括充电端口,所述充电端口内部一侧设置有充电接口,所述充电接口远离充电端口侧壁的的一侧插设有充电插头,本发明的有益效果：本发明通过两个拉环的拉动带动第一半圆板和第二半圆板以双头扭簧为轴心点进行转动,插头握把的外壁插设在两个弧形橡胶垫之间,且其外壁与两个弧形橡胶垫的内壁分别触接,按动拉把,使其带动U型插杆在第一半圆板的限位套筒内下降,直至U型插杆远离拉把插入第二半圆板的限位套筒内,对第一半圆板和第二半圆板当前的位置进行限位,使得充电端口内部位于固定圈架与充电接口之间空间进行封锁。(The invention discloses a new energy automobile charging interface device, which comprises a charging port, wherein a charging interface is arranged on one side inside the charging port, and a charging plug is inserted into one side of the charging interface, which is far away from the side wall of the charging port, so that the new energy automobile charging interface device has the beneficial effects that: the invention drives the first semi-circular plate and the second semi-circular plate to rotate by taking the double-head torsion spring as an axial center point through the pulling of the two pull rings, the outer wall of the plug handle is inserted between the two arc-shaped rubber pads, the outer wall of the plug handle is respectively contacted with the inner walls of the two arc-shaped rubber pads, the pull handle is pressed to drive the U-shaped insertion rod to descend in the limiting sleeve of the first semi-circular plate until the U-shaped insertion rod is far away from the pull handle and inserted into the limiting sleeve of the second semi-circular plate, the current positions of the first semi-circular plate and the second semi-circular plate are limited, and the space in the charging port, which is positioned between the fixed coil frame and.)

1. The charging interface device of the new energy automobile is characterized by comprising a charging port (1), wherein a charging interface (2) is arranged on one side inside the charging port (1), a charging plug (3) is inserted into one side, away from the side wall of the charging port (1), of the charging interface (2), the charging plug (3), one end, away from the charging interface (2), of the charging plug (3) is connected with a charging cable (5), the outer wall, close to one end of the charging plug (3), of the charging cable (5) is fixedly connected with the inner wall of a plug handle (4), the inner wall, away from one end of the charging interface (2), of the charging port (1) is fixedly connected with the outer wall of a fixed ring frame (6), movable grooves (7) are drilled in the top end and the bottom end of the inner wall, close to one side of the charging interface (2), of the fixed ring frame (6), the inner wall, away from one side of the charging interface (2), is fixedly connected with the outer wall of a rubber ring (, two equal swing joint has double-end torsional spring (8) in activity groove (7), two the one end that activity groove (7) was kept away from to double-end torsional spring (8) respectively with first semicircle board (9) and second semicircle board (10) one end fixed connection, the one end that double-end torsional spring (8) was kept away from to first semicircle board (9) and second semicircle board (10) has all dug half slot (11), both ends outer wall cover is equipped with rubber sleeve (13) around first semicircle board (9) and second semicircle board (10) all were located half slot (11), and two the inner wall of half slot (11) all is fixed with arc rubber pad (14), the front end that first semicircle board (9) and second semicircle board (10) were close to one side mutually and were located half slot (11) all is fixed with connecting plate (20), every one side that first semicircle board (9) or second semicircle board (10) were kept away from to connecting plate (20) all is fixed with spacing sleeve (21), connecting plate (20) on first semicircle board (9) and U type inserted bar (22) one end alternate to be connected and communicate with each other, the one end that spacing sleeve (21) was kept away from in U type inserted bar (22) is fixed with and draws (24), both ends all are fixed with limiting plate (23) around U type inserted bar (22) is located spacing sleeve (21) one side on first semicircle board (9), first semicircle board (9) and second semicircle board (10) all are located semicircle groove (11) and are close to the one end of double-end torsional spring (8) and are fixed with connecting sleeve (15), two the inner wall that first semicircle board (9) or second semicircle board (10) one end were kept away from in connecting sleeve (15) all cuts open thread groove (16), two outer wall threaded connection through thread groove (16) and threaded rod (17) respectively connecting sleeve (15), two threaded rod (17) one end of keeping away from connecting sleeve (15) all is fixed with zip fastener (18), and pull rings (19) are fixed at the ends of the two zippers (18) far away from the threaded rod (17).

2. The charging interface device of the new energy automobile according to claim 1, characterized in that: the outer diameter size formed between the first semicircular plate (9) and the second semicircular plate (10) is matched with the inner diameter size of the fixed ring frame (6), and the inner diameter size formed between the arc-shaped rubber pads (14) of the first semicircular plate (9) and the second semicircular plate (10) in the semicircular groove (11) is equal to the outer diameter size of the plug grip (4).

3. The charging interface device of the new energy automobile according to claim 1, characterized in that: spacing sleeve (21) position and internal diameter size one-to-one phase-match on spacing sleeve (21) on first semicircle board (9) and second semicircle board (10), two the internal diameter size of spacing sleeve (21) matches with the external diameter size of U type inserted bar (22) respectively, two the external diameter size of limiting plate (23) is greater than the internal diameter size of spacing sleeve (21).

4. The charging interface device of the new energy automobile according to claim 1, characterized in that: the distance between the two limiting plates (23) is greater than the distance between the top end and the bottom end of the inner wall of the limiting sleeve (21) and the distance between the two limiting sleeves (21) close to the side wall on one side.

5. The charging interface device of the new energy automobile according to claim 1, characterized in that: a plurality of air holes (12) are obliquely arranged between the double-end torsion spring (8) of the first semi-circular plate (9) and the connecting sleeve (15).

6. The charging interface device of the new energy automobile according to claim 1, characterized in that: one end of the plug handle (4) far away from the charging plug (3) is positioned on the outer side of the charging port (1).

Technical Field

The invention belongs to the technical field of new energy automobiles, and particularly relates to a charging interface device of a new energy automobile.

Background art:

the invention belongs to the field of new energy automobiles, and particularly relates to a charging interface device of a new energy automobile.

The invention content is as follows:

the present invention has been made to solve the above problems.

In order to solve the above problems, the present invention provides a technical solution:

a charging interface device of a new energy automobile comprises a charging port, wherein a charging interface is arranged on one side inside the charging port, a charging plug is inserted into one side, away from the side wall of the charging port, of the charging interface, the charging plug is connected with a charging cable at one end, away from the charging interface, of the charging plug, the outer wall, close to one end of the charging cable, is fixedly connected with the inner wall of a plug handle, the inner wall, away from one end of the charging interface, of the charging port is fixedly connected with the outer wall of a fixed ring frame, movable grooves are drilled in the top end and the bottom end of the inner wall, close to one side of the charging interface, of the fixed ring frame, are fixedly connected with the outer wall of a rubber ring, double-head torsional springs are movably connected in the two movable grooves, one ends, away from the movable grooves, of the two double-head torsional springs are fixedly connected with one, the double-end torsion spring is characterized in that semicircular grooves are formed in the ends, far away from the double-end torsion spring, of the first semicircular plate and the second semicircular plate, rubber sleeves are sleeved on the outer walls of the front end and the rear end of each of the first semicircular plate and the second semicircular plate, arc-shaped rubber pads are fixed on the inner walls of the two semicircular grooves, connecting plates are fixed at the front ends, near one side of each of the first semicircular plate and the second semicircular plate, each connecting plate is fixed with a limiting sleeve on the side, far away from the first semicircular plate or the second semicircular plate, of each connecting plate, the connecting plates on the first semicircular plate are connected and communicated with one end of a U-shaped insertion rod in an inserting mode, one end, far away from the limiting sleeve, of the U-shaped insertion rod is fixed with a pull handle, limiting plates are fixed at the front end and the rear end, far away from one side of the limiting sleeve, two the inner wall that connecting sleeve kept away from first semicircle board or second semicircle board one end has all been dug threaded groove, two connecting sleeve is respectively through the outer wall threaded connection of threaded groove and threaded rod, two the one end that connecting sleeve was kept away from to the threaded rod all is fixed with the zip fastener, two the one end that the threaded rod was kept away from to the zip fastener all is fixed with the pull ring.

Preferably, the outer diameter dimension formed between the first semicircular plate and the second semicircular plate is matched with the inner diameter dimension of the fixed ring frame, and the inner diameter dimension formed between the arc-shaped rubber pads of the first semicircular plate and the second semicircular plate positioned in the semicircular groove is equal to the outer diameter dimension of the plug handle.

Preferably, the position and the inner diameter of the limiting sleeve on the first semicircular plate are matched with the position and the inner diameter of the limiting sleeve on the second semicircular plate one by one, the inner diameter of the limiting sleeve is matched with the outer diameter of the U-shaped insertion rod, and the outer diameter of the limiting plate is larger than the inner diameter of the limiting sleeve.

Preferably, the distance between the two limiting plates is greater than the distance between the top end and the bottom end of the inner wall of the limiting sleeve and the distance between the two limiting sleeves and the side wall of one side of the inner wall of the limiting sleeve.

Preferably, a plurality of air holes are obliquely drilled between the first semicircular plate double-head torsion spring and the connecting sleeve.

Preferably, one end of the plug handle, which is far away from the charging plug, is positioned outside the charging port.

The invention has the beneficial effects that: the invention drives the first semi-circular plate and the second semi-circular plate to rotate by taking the double-end torsion spring as an axial center point through the pulling of the two pull rings, the outer wall of the plug handle is inserted between the two arc-shaped rubber pads, the outer wall of the plug handle is respectively contacted with the inner walls of the two arc-shaped rubber pads, the pull handle is pressed to drive the U-shaped insertion rod to descend in the limiting sleeve of the first semi-circular plate until the U-shaped insertion rod is far away from the pull handle and inserted into the limiting sleeve of the second semi-circular plate, the current positions of the first semi-circular plate and the second semi-circular plate are limited, so that the space between the fixed coil frame and the charging port inside the charging port is sealed, the problem that rainwater enters the charging port in windy weather is avoided, the potential safety hazard is caused to the joint of the charging port and the charging plug, and if the windy weather is met, the sealing of the charging, dust and foreign matter can be sufficiently prevented from entering the charging port.

Description of the drawings:

for ease of illustration, the invention is described in detail by the following detailed description and the accompanying drawings.

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

FIG. 2 is a schematic structural diagram of a movable groove according to the present invention;

FIG. 3 is a schematic view of a contact structure between a first semicircular plate and a second semicircular plate according to the present invention;

fig. 4 is an enlarged schematic view of the structure at the position a of the present invention.

In the figure: 1. a charging port; 2. a charging interface; 3. a charging plug; 4. a plug grip; 5. a charging cable; 6. fixing a ring frame; 7. a movable groove; 8. a double-ended torsion spring; 9. a first semi-circular plate; 10. a second semicircular plate; 11. a semicircular groove; 12. air holes are formed; 13. a rubber sleeve; 14. an arc-shaped rubber pad; 15. a connecting sleeve; 16. a thread groove; 17. a threaded rod; 18. a zipper; 19. a pull ring; 20. a connecting plate; 21. a limiting sleeve; 22. a U-shaped inserted link; 23. a limiting plate; 24. pulling a handle; 25. a rubber ring.

The specific implementation mode is as follows:

as shown in fig. 1 to 4, the following technical solutions are adopted in the present embodiment: a charging interface device of a new energy automobile comprises a charging port 1, wherein a charging interface 2 is arranged on one side inside the charging port 1, a charging plug 3 is inserted into one side, away from the side wall of the charging port 1, of the charging interface 2, the charging plug 3 is connected with a charging cable 5 at one end, away from the charging interface 2, of the charging plug 3, the outer wall of one end, close to the charging plug 3, of the charging cable 5 is fixedly connected with the inner wall of a plug handle 4, the inner wall, away from the charging interface 2, of the charging port 1 is fixedly connected with the outer wall of a fixed ring frame 6, the top end and the bottom end of the inner wall, close to the charging interface 2, of the fixed ring frame 6 are respectively provided with a movable groove 7, the inner wall, away from the charging interface 2, of the fixed ring frame 6 is fixedly connected with the outer wall of a rubber ring 25, two double-head torsion springs 8 are movably connected in the two movable grooves 7, one, semicircular grooves 11 are formed in the ends, far away from the double-headed torsion spring 8, of the first semicircular plate 9 and the second semicircular plate 10, rubber sleeves 13 are sleeved on the outer walls of the front end and the rear end of the semicircular grooves 11 of the first semicircular plate 9 and the second semicircular plate 10, arc-shaped rubber gaskets 14 are fixed on the inner walls of the two semicircular grooves 11, connecting plates 20 are fixed at the front ends, close to one sides, of the first semicircular plate 9 and the second semicircular plate 10, limiting sleeves 21 are fixed on the sides, far away from the first semicircular plate 9 or the second semicircular plate 10, of each connecting plate 20 on the first semicircular plate 9 and one end, far away from the limiting sleeves 21, of each U-shaped insertion rod 22 are connected in an inserting mode and communicated, a pull handle 24 is fixed at one end, far away from the limiting sleeves 21, of each U-shaped insertion rod 22 is fixed with a limiting plate 23 at the front end and the rear end, located at one side, close to the double-headed torsion spring 8, of the first semicircular plate, threaded grooves 16 are formed in the inner walls of the ends, far away from the first semicircular plate 9 or the second semicircular plate 10, of the two connecting sleeves 15, the two connecting sleeves 15 are in threaded connection with the outer wall of a threaded rod 17 through the threaded grooves 16 respectively, zippers 18 are fixed to the ends, far away from the threaded rod 17, of the two threaded rods 17, and pull rings 19 are fixed to the ends, far away from the threaded rod 17, of the two zippers 18.

The outer diameter dimension formed between the first semicircular plate 9 and the second semicircular plate 10 is matched with the inner diameter dimension of the fixed ring frame 6, and the inner diameter dimension formed between the arc-shaped rubber pads 14 of the first semicircular plate 9 and the second semicircular plate 10 positioned in the semicircular groove 11 is equal to the outer diameter dimension of the plug grip 4.

Wherein, the position and the internal diameter size of the limiting sleeve 21 on the first semicircular plate 9 and the limiting sleeve 21 on the second semicircular plate 10 are matched one by one, the internal diameter sizes of the two limiting sleeves 21 are respectively matched with the external diameter size of the U-shaped inserted rod 22, and the external diameter sizes of the two limiting plates 23 are larger than the internal diameter size of the limiting sleeve 21.

The distance between the two limiting plates 23 is greater than the distance between the top end and the bottom end of the inner wall of the limiting sleeve 21 and the distance between the two limiting sleeves 21 close to the side wall on one side.

Wherein, a plurality of air holes 12 are obliquely drilled between the double-head torsion spring 8 of the first semi-circular plate 9 and the connecting sleeve 15.

Wherein, one end of the plug handle 4 far away from the charging plug 3 is positioned outside the charging port 1.

Specifically, the method comprises the following steps: when a new energy automobile needs to be charged, the plug handle 4 is covered, after the charging plug 3 at one end of the plug handle 4 is butted with the charging interface 2, a worker manually buckles the two pull rings 19 and pulls the pull rings to the close side to drive the first semi-circular plate 9 and the second semi-circular plate 10 to move together, the first semi-circular plate 9 and the second semi-circular plate 10 rotate with the fixed ring frame 6 through the double-headed torsion spring 8 respectively, the pulling of the two pull rings 19 drives the first semi-circular plate 9 and the second semi-circular plate 10 to rotate with the double-headed torsion spring 8 as an axial center point until one side of the first semi-circular plate 9 close to the charging interface 2 is close to one side of the second semi-circular plate 10 close to the charging interface 2, at the moment, the rubber sleeves 13 on the first semi-circular plate 9 and the second semi-circular plate 10 are respectively contacted, as shown in fig. 3, the outer wall of the plug handle 4 is inserted between the two arc-, and the outer wall of the U-shaped insertion rod 22 is respectively contacted with the inner walls of the two arc-shaped rubber pads 14, the pull handle 24 is pressed to drive the U-shaped insertion rod 22 to descend in the limit sleeve 21 of the first semi-circular plate 9 until the U-shaped insertion rod 22 is far away from the pull handle 24 and inserted into the limit sleeve 21 of the second semi-circular plate 10, the current positions of the first semi-circular plate 9 and the second semi-circular plate 10 are limited, the space between the fixed ring frame 6 and the charging interface 2 in the charging port 1 is sealed, the gap between the two movable grooves 7 can be sealed by the rubber ring 25, the problem that rainwater enters the charging port 1 in windy weather, so that potential safety hazards are caused to the connection part of the charging interface 2 and the charging plug 3 is avoided, if windy weather occurs, the sealing of the charging port 1 between the first semi-circular plate 9 and the second semi-circular plate 10 can also fully prevent dust and sundries from entering the charging port 1, after charging, the first semicircular plate 9 and the second semicircular plate 10 are pushed to restore the patterns of the figure 1 through the rotation of the double-head torsion spring 8, then the charging plug 3 is drawn out from the charging port 2, and the cover plate of the charging port 1 is closed with the charging port 1.

While there have been shown and described what are at present considered to be the fundamental principles of the invention and its essential features and advantages, it will be understood by those skilled in the art that the invention is not limited by the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the invention as defined by the appended claims and their equivalents.