CN212861039U - Electric automobile back door inner panel - Google Patents

Abstract

The utility model discloses an electric automobile back door inner panel relates to car back door inner panel technical field, including the door body, the front side fixedly connected with door inner panel of door body, the front side right-hand member fixedly connected with hinge reinforcing plate of door inner panel, the front side fixedly connected with hinge nut plate of hinge reinforcing plate, the front side fixedly connected with inner panel reinforcing plate of door inner panel, the middle part fixedly connected with boss strengthening rib of door inner panel, the front side fixedly connected with door planking backup pad of door inner panel, the spread groove has been seted up to the front side lower part of door inner panel, the draw-in groove has all been seted up to the both sides inner wall of spread groove, the fixedly connected with connecting plate can be dismantled to the internal surface of spread groove. This electric automobile back door inner panel through the structure of spread groove, draw-in groove, connecting plate, standing groove, connecting rod, limiting plate, round bar, fixture block and connecting hole, can clear up falling into the rubbish among glass and the door clearance.

Description

Electric automobile back door inner panel

Technical Field

The utility model relates to a car back door inner panel technical field specifically is an electric automobile back door inner panel.

Background

The car door is a relatively independent assembly in a car body structure, provides a passage space for passengers or goods to enter and exit, isolates the passengers from the outside, reduces the noise in the car, prevents rainwater, dust and waste gas from entering the car, and plays a good role in sealing in the using process. The sinking rigidity and the torsional rigidity of the existing electric automobile door assembly structure are insufficient, the sinking amount of a door at a door lock observation point is larger than a set elastic target value by 10mm after a final assembly process, the plastic sinking amount value is larger than 1.2mm, the torsion degrees of front upper corners of a rear door and lower corner investigation points at corresponding positions are low, so that the plastic deformation of the door is easy to occur when a door adjusting line is used for clearance surface difference adjustment, the plastic deformation amount is large, abnormal sound is generated when the door is opened and closed, or the door is difficult to close, and accordingly the sealing performance of the door is correspondingly reduced.

The utility model discloses an electric automobile back door inner panel disclosed in chinese granted utility model patent application publication specification CN201821045967U, the extension length of this patent hinge reinforcing plate is higher than the lower edge of window frame, the extension of hinge reinforcing plate can improve the door sinking performance effectively, also help the improvement of back door torsional rigidity simultaneously, however, in practice have the clearance between glass and the door body, because factors such as wind or people, often have debris such as scraps of paper to get into the clearance between glass and the door ] body, be not convenient for at present to the clearance of debris, can exert an influence to the performance of car.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an electric automobile back door inner panel has solved the problem of the current electric automobile back door inner panel of proposing is not convenient for the clearance to debris among the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:

a rear door inner plate of an electric automobile comprises a door body, wherein a door inner plate is fixedly connected to the front side of the door body, a hinge reinforcing plate is fixedly connected to the right end of the front side of the door inner plate, a hinge nut plate is fixedly connected to the front side of the hinge reinforcing plate, an inner plate reinforcing plate is fixedly connected to the front side of the door inner plate, a boss reinforcing rib is fixedly connected to the middle part of the door inner plate, a door outer plate supporting plate is fixedly connected to the front side of the door inner plate, a connecting groove is formed in the lower part of the front side of the door inner plate, clamping grooves are formed in the inner walls of the two sides of the connecting groove, a connecting plate is detachably and fixedly connected to the inner surface of the connecting groove, two placing grooves are formed in the front side of the connecting plate, a connecting rod is fixedly connected to the inner wall, the right end of the round rod is fixedly connected with a clamping block.

Furthermore, a connecting hole is formed in the inner wall of the right side of the connecting groove, and the outer surface of the fixture block is movably connected with the inner surface of the connecting hole.

Furthermore, a through hole is formed in the left side of the connecting hole, and the outer surface of the connecting rod is movably connected with the inner surface of the through hole.

Furthermore, a circular groove is formed in the left end of the circular rod, and the inner surface of the circular groove is movably connected with the right end of the outer surface of the connecting rod.

Further, the left side inner wall fixedly connected with spring of spread groove, the right-hand member of spring and the left side fixed connection of limiting plate.

Furthermore, the fixture block is located inside the clamping groove, a window is formed in the front side of the vehicle door inner plate, and an outer plate window frame reinforcing plate is fixedly connected inside the window.

(III) advantageous effects

The utility model provides an electric automobile back door inner panel possesses following beneficial effect:

(1) this electric automobile back door inner panel through the structure of spread groove, draw-in groove, connecting plate, standing groove, connecting rod, limiting plate, round bar, fixture block and connecting hole, can clear up the rubbish that falls into among glass and the door clearance.

(2) The inner plate of the electric automobile back door improves the sinking performance of the automobile door through the structures of the automobile door inner plate, the hinge reinforcing plate, the hinge nut plate, the outer plate window frame reinforcing plate and the inner plate reinforcing plate, and meanwhile, the structure is also beneficial to improving the torsional rigidity of the back automobile door, and the riding comfort and the safety are improved.

Drawings

Fig. 1 is a schematic front view of the inner panel of the rear door of the electric vehicle of the present invention;

fig. 2 is a schematic top view of the connecting plate of the rear door inner panel of the electric vehicle of the present invention;

fig. 3 is the utility model discloses the spatial structure schematic diagram of the limiting plate of electric automobile back door inner panel.

In the figure: 1. a door body; 2. a door inner panel; 3. a hinge reinforcement plate; 4. a hinge nut plate; 5. an outer panel window frame reinforcing panel; 6. an inner panel reinforcement panel; 7. a boss reinforcing rib; 8. a vehicle door outer panel support plate; 9. connecting grooves; 10. a card slot; 11. a connecting plate; 12. a placement groove; 13. a connecting rod; 14. a limiting plate; 15. a round bar; 16. a clamping block; 17. connecting holes; 18. a through hole; 19. a spring; 20. a circular groove; 21. and (4) a window.

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.

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", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and 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.

In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; may be a mechanical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Furthermore, the terms "first", "second", etc. 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.

Referring to fig. 1-3, the present invention provides a technical solution:

a rear door inner plate of an electric automobile comprises a door body 1, a door inner plate 2 is fixedly connected to the front side of the door body 1, a window 21 is arranged on the front side of the door inner plate 2, an outer plate window frame reinforcing plate 5 is fixedly connected to the inside of the window 21, a hinge reinforcing plate 3 is fixedly connected to the right end of the front side of the door inner plate 2, a hinge nut plate 4 is fixedly connected to the front side of the hinge reinforcing plate 3, an inner plate reinforcing plate 6 is fixedly connected to the front side of the door inner plate 2, the door sinking performance is improved through the structures of the door inner plate 2, the hinge reinforcing plate 3, the hinge nut plate 4, the outer plate window frame reinforcing plate 5 and the inner plate reinforcing plate 6, meanwhile, the torsional rigidity of the rear door is improved, the riding comfort and the safety are improved, a boss reinforcing rib 7 is fixedly connected to the middle part of the door inner plate 2, a door outer, the lower part of the front side of the vehicle door inner plate 2 is provided with a connecting groove 9, the inner wall of the right side of the connecting groove 9 is provided with a connecting hole 17, the inner wall of the left side of the connecting groove 9 is fixedly connected with a spring 19, the inner walls of the two sides of the connecting groove 9 are respectively provided with a clamping groove 10, the inner surface of the connecting groove 9 is detachably and fixedly connected with a connecting plate 11, the front side of the connecting plate 11 is provided with two placing grooves 12, the inner wall of the left side of each placing groove 12 is fixedly connected with a connecting rod 13, the outer surface of the connecting rod 13 is movably connected with a limiting plate 14, the right end of the spring 19 is fixedly connected with the left side of the limiting plate 14, the right side of the limiting plate 14 is fixedly connected with a round rod 15, the left end of the round rod 15 is provided with a round groove 20, the, a through hole 18 is formed at the left side of the connecting hole 17, and the outer surface of the connecting rod 13 is movably connected with the inner surface of the through hole 18.

As an optimal technical solution of the utility model: the clamping block 16 is located inside the clamping groove 10, the window 21 is formed in the front side of the vehicle door inner plate 2, the outer plate window frame reinforcing plate 5 is fixedly connected inside the window 21, and garbage falling into a gap between glass and a vehicle door can be cleaned through the connecting groove 9, the clamping groove 10, the connecting plate 11, the placing groove 12, the connecting rod 13, the limiting plate 14, the round rod 15, the clamping block 16 and the connecting hole 17.

Working principle, this electric automobile back door inner panel, to middle pulling limiting plate 14, limiting plate 14 drives the inside that fixture block 16 moved connecting hole 17, fixture block 16 leaves draw-in groove 10, then take out connecting plate 11 from spread groove 9, clear up the rubbish of door body 1 inside, the back is accomplished in the clearance, put into spread groove 9 with connecting plate 11, loosen limiting plate 14, through spring 19 to limiting plate 14 elasticity, send fixture block 16 into the inside of draw-in groove 10, it is fixed to connecting plate 11, through hinge reinforcing plate 3, hinge nut plate 4, the intensity of door inner panel 2 can be strengthened to planking window frame reinforcing plate 5 and inner panel reinforcing plate 6, the performance of door inner panel 2 is improved.

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 (6)

1. The utility model provides an electric automobile back door inner plate, includes door body (1), its characterized in that, the front side fixedly connected with door inner panel (2) of door body (1), the front side right-hand member fixedly connected with hinge reinforcing plate (3) of door inner panel (2), the front side fixedly connected with hinge nut plate (4) of hinge reinforcing plate (3), the front side fixedly connected with inner panel reinforcing plate (6) of door inner panel (2), the middle part fixedly connected with boss strengthening rib (7) of door inner panel (2), the front side fixedly connected with door outer panel backup pad (8) of door inner panel (2), the front side lower part of door inner panel (2) has seted up spread groove (9), draw-in groove (10) have all been seted up to the both sides inner wall of spread groove (9), fixedly connected with connecting plate (11) can be dismantled to the internal surface of spread groove (9), two placing grooves (12) are formed in the front side of the connecting plate (11), a connecting rod (13) is fixedly connected to the inner wall of the left side of each placing groove (12), a limiting plate (14) is movably connected to the outer surface of each connecting rod (13), a round rod (15) is fixedly connected to the right side of each limiting plate (14), and a clamping block (16) is fixedly connected to the right end of each round rod (15).

2. The electric vehicle rear door inner panel according to claim 1,

the right side inner wall of connecting groove (9) has seted up connecting hole (17), the surface of fixture block (16) and the internal surface swing joint of connecting hole (17).

3. The electric vehicle rear door inner panel according to claim 2,

a through hole (18) is formed in the left side of the connecting hole (17), and the inner surface of the through hole (18) is movably connected with the outer surface of the connecting rod (13).

4. The electric vehicle rear door inner panel according to claim 1,

the left end of the round rod (15) is provided with a round groove (20), and the inner surface of the round groove (20) is movably connected with the right end of the outer surface of the connecting rod (13).

5. The electric vehicle rear door inner panel according to claim 1,

the left side inner wall fixedly connected with spring (19) of spread groove (9), the right-hand member of spring (19) and the left side fixed connection of limiting plate (14).

6. The electric vehicle rear door inner panel according to claim 1,

the fixture block (16) is located inside the fixture groove (10), a window (21) is formed in the front side of the vehicle door inner plate (2), and an outer plate window frame reinforcing plate (5) is fixedly connected inside the window (21).

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