Elliptical frame structure with high compressive strength and high torsional rigidity

Abstract

The invention discloses an elliptical frame structure with high compressive strength and high torsional rigidity. The elliptical frame structure comprises an elliptical frame body and a protective frame arranged on the inner side of the elliptical frame body. When the high-compressive-strength and high-torsional-rigidity elliptical frame structure is used, the first reinforcing column and the second reinforcing column are installed on the front side and the rear side of the supporting column through the connecting rings, then the elliptical frame body is inserted into the inserting hole in the supporting column through the rotating shaft, and then the rotating shaft and the elliptical frame body are limited through the fastening rotary knob; then the supporting column, the first reinforcing column and the second reinforcing column are installed at the upper end of the car roof, so that the oval frame body is installed at the upper end of the car roof, through arrangement of a rotating shaft, an inserting hole and a fastening rotary knob, the installation convenience of the oval frame body is improved, and the protection performance of the solar panel is improved; and through arrangement of a connecting ring, a connecting column, a first reinforcing column and a second reinforcing column, the mounting stability of the elliptical frame body is enhanced.

Description

Technical Field

[0001] The present invention belongs to the technical field related to new energy vehicles, and specifically relates to an elliptical frame structure with high compressive strength and high torsional rigidity. Background Art

[0002] This project is a comprehensive plan focusing on the research and development of new energy vehicles. It is a solar electric vehicle with a range of 1,200 kilometers without charging, refueling, or false labeling. In recent years, there are many drawbacks in the development of new energy vehicles, such as range problems, false labeling problems, charging problems, time-consuming charging queue problems, flammable and explosive problems, and power failure problems in winter and summer. The above problems seriously hinder the development of the new energy industry. We are determined to improve it and break through it. The high compressive strength and high torsional stiffness elliptical frame structure of the present invention is mainly composed of a mounting plate, a mounting hole, a first reinforcing column, a connecting ring, a support column, a rotating shaft, an elliptical frame body, a protective frame, a solar panel, a fastening knob, a connecting column, a second reinforcing column, a placement groove, a strong adhesive layer, a jack and other components. The existing high compressive strength and high torsional stiffness elliptical frame structure has the inconvenience of installing the elliptical frame body when in use, the protective performance of the solar panel is not strong, and the installation stability of the elliptical frame body is not strong, so a high compressive strength and high torsional stiffness elliptical frame structure is indispensable. Summary of the invention

[0003] The purpose of the present invention is to provide an elliptical frame structure with high compressive strength and high torsional stiffness, so as to solve the problems raised in the above background technology that the existing elliptical frame structure with high compressive strength and high torsional stiffness is inconvenient to install the elliptical frame body during use, the protective performance of the solar panel is not strong, and the installation stability of the elliptical frame body is not strong.

[0004] To achieve the above object, the present invention provides the following technical solution: an elliptical frame structure with high compressive strength and high torsional rigidity, comprising

[0005] An elliptical frame body and a protective frame arranged at an inner side of the elliptical frame body;

[0006] A solar panel is installed at the inner side of the protection frame;

[0007] The left and right sides of the elliptical frame body are connected with a rotating shaft, and the outside of the rotating shaft and the left and right sides of the elliptical frame body are installed with supporting columns;

[0008] An insert hole is provided inside the support column and outside the rotating shaft, and a tightening knob is installed outside the rotating shaft and outside the support column;

[0009] A connecting ring is installed at the outer position of the support column, and a first reinforcing column and a second reinforcing column are respectively arranged at the front and rear sides of the connecting ring, and the connecting ring is connected to the first reinforcing column and the second reinforcing column through the connecting column;

[0010] The arrangement of the rotating shaft, the jack and the tightening knob not only enhances the convenience of installing the elliptical frame body, but also enhances the protection performance of the solar panel. The arrangement of the connecting ring, the connecting column, the first reinforcing column and the second reinforcing column enhances the stability of the installation of the elliptical frame body.

[0011] Preferably, the outer diameter of the rotating shaft is equal to the inner diameter of the socket, and the rotating shaft and the socket are connected by plugging.

[0012] Preferably, an external thread is provided at an outer wall of the rotating shaft, and an internal thread is provided at an inner wall of the tightening knob.

[0013] Preferably, the tightening knob is connected to the outer thread of the outer wall of the rotating shaft through the internal thread of the inner wall, so that the elliptical frame body and the support column are fixed. Through the setting of the tightening knob, internal thread and external thread, a limiting effect can be played on the connection between the elliptical frame body and the support column.

[0014] Preferably, a placement groove is provided inside the elliptical frame body and at an outer position of the protective frame, and a strong adhesive layer is provided at the bottom position of the placement groove.

[0015] Preferably, the elliptical frame body and the protective frame are connected via a strong adhesive layer, and the provision of the strong adhesive layer enhances the stability of the connection between the elliptical frame body and the protective frame.

[0016] Preferably, the lower ends of the support column, the first reinforcement column and the second reinforcement column are connected with a mounting plate, the support column, the first reinforcement column, the second reinforcement column and the elliptical frame body are all made of C4 titanium alloy material, and mounting holes are provided at four sides of the inner part of the mounting plate.

[0017] Preferably, the mounting hole passes through the mounting plate, and the mounting plate is fixed to the roof of the car by means of fastening nuts. The arrangement of the mounting plate, the mounting hole and the fastening nuts enhances the stability of the installation of the support column, the first reinforcement column and the second reinforcement column.

[0018] Compared with the prior art, the present invention provides an elliptical frame structure with high compressive strength and high torsional rigidity, which has the following beneficial effects:

[0019] The present invention improves the elliptical frame structure with high compressive strength and high torsional stiffness. When using the elliptical frame structure with high compressive strength and high torsional stiffness, firstly install the first reinforcing column and the second reinforcing column on the front and rear sides of the supporting column through the connecting ring, then insert the elliptical frame body into the jack inside the supporting column through the rotating shaft, then limit the rotating shaft and the elliptical frame body through the tightening knob, then install the supporting column, the first reinforcing column and the second reinforcing column on the upper end of the roof, so that the elliptical frame body is installed on the upper end of the roof, when encountering severe weather such as snow and hail, loosen the tightening knob, rotate the rotating shaft to make the solar panel face downward, and then tighten the tightening knob. Through the arrangement of the rotating shaft, the jack and the tightening knob, not only the convenience of installing the elliptical frame body is enhanced, but also the protection performance of the solar panel is enhanced, and the arrangement of the connecting ring, the connecting column, the first reinforcing column and the second reinforcing column enhances the stability of the installation of the elliptical frame body. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the elliptical frame structure with high compressive strength and high torsional rigidity of the present invention.

[0021] Figure 2 It is a structural schematic diagram of the rotation of the connecting ring of the high compressive strength and high torsional rigidity elliptical frame structure of the present invention.

[0022] Figure 3 This is a schematic diagram of the structure of the elliptical frame structure with high compressive strength and high torsional rigidity before the protective frame is installed.

[0023] Figure 4 It is a structural schematic diagram of an enlarged rotating shaft of the elliptical frame structure with high compressive strength and high torsional rigidity of the present invention.

[0024] In the figure: 1. Mounting plate; 2. Mounting hole; 3. First reinforcing column; 4. Connecting ring; 5. Support column; 6. Rotating shaft; 7. Elliptical frame body; 8. Protective frame; 9. Solar panel; 10. Fastening knob; 11. Connecting column; 12. Second reinforcing column; 13. Placement slot; 14. Strong adhesive layer; 15. Socket. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0026] The present invention provides Figure 1-4The high compressive strength and high torsional stiffness elliptical frame structure shown in the figure comprises an elliptical frame body 7 and a protective frame 8 arranged at the inner side of the elliptical frame body 7; a solar panel 9 is installed at the inner side of the protective frame 8; a rotating shaft 6 is connected to the left and right sides of the elliptical frame body 7, and a support column 5 is installed outside the rotating shaft 6 and at the left and right sides of the elliptical frame body 7; a socket 15 is arranged inside the support column 5 and at the outer side of the rotating shaft 6, and a solar panel 9 is installed outside the rotating shaft 6 and at the outer side of the support column 5 There is a fastening knob 10; a connecting ring 4 is installed at the external position of the support column 5, and the first reinforcing column 3 and the second reinforcing column 12 are respectively arranged at the front and rear sides of the connecting ring 4, and the connecting ring 4 is connected to the first reinforcing column 3 and the second reinforcing column 12 through the connecting column 11; through the setting of the rotating shaft 6, the jack 15 and the fastening knob 10, not only the convenience of installation of the elliptical frame body 7 is enhanced, but also the protection performance of the solar panel 9 is enhanced, and the setting of the connecting ring 4, the connecting column 11, the first reinforcing column 3 and the second reinforcing column 12 enhances the stability of the installation of the elliptical frame body 7.

[0027] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, in order to enhance the convenience and stability of the installation of the elliptical frame body 7 and enhance the protection of the solar panel 9, when using the elliptical frame structure with high compressive strength and high torsional rigidity, first install the first reinforcement column 3 and the second reinforcement column 12 on the front and rear sides of the support column 5 through the connecting ring 4, then insert the elliptical frame body 7 into the socket 15 inside the support column 5 through the rotating shaft 6, then limit the rotating shaft 6 and the elliptical frame body 7 through the tightening knob 10, and then install the support column 5, the first reinforcement column 3 and the second reinforcement column 12 on the roof. The upper end of the elliptical frame body 7 is installed on the upper end of the roof. When encountering severe weather such as snow or hail, loosen the tightening knob 10, rotate the rotating shaft 6, so that the solar panel 9 faces downward, and then tighten the tightening knob 10. The arrangement of the rotating shaft 6, the jack 15 and the tightening knob 10 not only enhances the convenience of installing the elliptical frame body 7, but also enhances the protection performance of the solar panel 9. The arrangement of the connecting ring 4, the connecting column 11, the first reinforcing column 3 and the second reinforcing column 12 enhances the stability of the installation of the elliptical frame body 7.

[0028] The outer diameter of the rotating shaft 6 is equal to the inner diameter of the socket 15. The rotating shaft 6 and the socket 15 are connected by plugging. An external thread is provided at the outer wall of the rotating shaft 6, and an internal thread is provided at the inner wall of the tightening knob 10. The tightening knob 10 is connected to the external thread of the outer wall of the rotating shaft 6 through the internal thread of the inner wall, so that the elliptical frame body 7 and the support column 5 are fixed. Through the setting of the tightening knob 10, the internal thread and the external thread, the connection between the elliptical frame body 7 and the support column 5 can be restricted.

[0029] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, in order to limit the connection between the elliptical frame body 7 and the support column 5, when using an elliptical frame structure with high compressive strength and high torsional stiffness, the elliptical frame body 7 is first inserted into the socket 15 inside the support column 5 through the rotating shaft 6, and then the tightening knob 10 is installed on the outside of the rotating shaft 6, and then the tightening knob 10 is connected with the external thread of the outer wall of the rotating shaft 6 through the internal thread of the inner wall, so that the elliptical frame body 7 and the support column 5 are fixed. Through the setting of the tightening knob 10, the internal thread and the external thread, the connection between the elliptical frame body 7 and the support column 5 can be limited, so that the elliptical frame body 7 can be better used.

[0030] A placement groove 13 is provided inside the elliptical frame body 7 and at the outer side of the protective frame 8, and a strong adhesive layer 14 is provided at the bottom of the placement groove 13. The elliptical frame body 7 and the protective frame 8 are connected by the strong adhesive layer 14. The setting of the strong adhesive layer 14 enhances the stability of the connection between the elliptical frame body 7 and the protective frame 8.

[0031] like Figure 2 and Figure 3 As shown, in order to enhance the stability of the connection between the elliptical frame body 7 and the protective frame 8, when using an elliptical frame structure with high compressive strength and high torsional stiffness, the strong adhesive layer 14 is first installed at the bottom end of the placement groove 13, so that the strong adhesive layer 14 is installed inside the elliptical frame body 7, and then the solar panel 9 is installed on the inner side of the protective frame 8, and then the protective frame 8 is connected to the strong adhesive layer 14 by gluing, so that the solar panel 9 is installed on the inner side of the elliptical frame body 7. Through the provision of the strong adhesive layer 14, the stability of the connection between the elliptical frame body 7 and the protective frame 8 is enhanced, so that the solar panel 9 can be better used.

[0032] The lower ends of the support column 5, the first reinforcement column 3 and the second reinforcement column 12 are all connected with a mounting plate 1. The support column 5, the first reinforcement column 3, the second reinforcement column 12 and the elliptical frame body 7 are all made of C4 titanium alloy material. Mounting holes 2 are arranged at the surrounding positions inside the mounting plate 1. The mounting holes 2 penetrate the mounting plate 1. The mounting plate 1 is fixed to the roof of the car by fastening nuts. The installation stability of the support column 5, the first reinforcement column 3 and the second reinforcement column 12 is enhanced by the arrangement of the mounting plate 1, the mounting holes 2 and the fastening nuts.

[0033] like Figure 1 and Figure 2 As shown, in order to enhance the installation stability of the support column 5, the first reinforcement column 3, and the second reinforcement column 12, when using an elliptical frame structure with high compressive strength and high torsional stiffness, the first reinforcement column 3 and the second reinforcement column 12 are first installed on the front and rear sides of the support column 5 through the connecting ring 4, and then the support column 5, the first reinforcement column 3 and the second reinforcement column 12 are placed on the upper end of the roof through the mounting plate 1, and then the mounting plate 1 is fixed to the upper end of the roof through the fastening nut, so that the elliptical frame body 7 is installed on the upper end of the roof. Since the support column 5, the first reinforcement column 3, the second reinforcement column 12 and the elliptical frame body 7 are all made of C4 titanium alloy material, the high compressive strength and high torsional stiffness of the elliptical frame body 7 will be enhanced. The installation stability of the support column 5, the first reinforcement column 3, and the second reinforcement column 12 is enhanced by setting the mounting plate 1, the mounting hole 2 and the fastening nut.

[0034] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. High compressive strength and high torsional stiffness elliptical frame structure, characterized by: include An elliptical frame body (7) and a protective frame (8) arranged at an inner side of the elliptical frame body (7); A solar panel (9) is installed at the inner side of the protection frame (8); The left and right sides of the elliptical frame body (7) are connected to a rotating shaft (6), and support columns (5) are installed outside the rotating shaft (6) and at the left and right sides of the elliptical frame body (7); An insertion hole (15) is provided inside the support column (5) and at a position outside the rotating shaft (6), and a tightening knob (10) is installed outside the rotating shaft (6) and at a position outside the support column (5); A connecting ring (4) is installed at an external position of the support column (5), and a first reinforcing column (3) and a second reinforcing column (12) are respectively arranged at the front and rear sides of the connecting ring (4), and the connecting ring (4) is connected to the first reinforcing column (3) and the second reinforcing column (12) via a connecting column (11); The arrangement of the rotating shaft (6), the jack (15) and the tightening knob (10) not only enhances the convenience of installing the elliptical frame body (7), but also enhances the protection performance of the solar panel (9). The arrangement of the connecting ring (4), the connecting column (11), the first reinforcing column (3) and the second reinforcing column (12) enhances the stability of installing the elliptical frame body (7).

2. The high compressive strength and high torsional stiffness elliptical frame structure according to claim 1, characterized in that: The outer diameter of the rotating shaft (6) is equal to the inner diameter of the plug hole (15), and the rotating shaft (6) and the plug hole (15) are connected by plugging.

3. The high compressive strength and high torsional stiffness elliptical frame structure according to claim 2, characterized in that: An external thread is provided at the outer wall of the rotating shaft (6), and an internal thread is provided at the inner wall of the tightening knob (10).

4. The high compressive strength and high torsional stiffness elliptical frame structure according to claim 3, characterized in that: The tightening knob (10) is connected to the external thread of the outer wall of the rotating shaft (6) via the internal thread of the inner wall, thereby fixing the elliptical frame body (7) and the support column (5). The arrangement of the tightening knob (10), the internal thread and the external thread can limit the connection between the elliptical frame body (7) and the support column (5).

5. The high compressive strength and high torsional stiffness elliptical frame structure according to claim 4, characterized in that: A placement groove (13) is provided inside the elliptical frame body (7) and at an outer position of the protective frame (8), and a strong adhesive layer (14) is provided at the bottom position of the placement groove (13).

6. The high compressive strength and high torsional stiffness elliptical frame structure according to claim 5, characterized in that: The elliptical frame body (7) and the protective frame (8) are connected via a strong adhesive layer (14). The provision of the strong adhesive layer (14) enhances the stability of the connection between the elliptical frame body (7) and the protective frame (8).

7. The high compressive strength and high torsional stiffness elliptical frame structure according to claim 4, characterized in that: The lower ends of the support column (5), the first reinforcement column (3) and the second reinforcement column (12) are all connected to a mounting plate (1); the support column (5), the first reinforcement column (3), the second reinforcement column (12) and the elliptical frame body (7) are all made of C4 titanium alloy material; mounting holes (2) are provided at the inner periphery of the mounting plate (1).

8. The high compressive strength and high torsional stiffness elliptical frame structure according to claim 7, characterized in that: The mounting hole (2) passes through the mounting plate (1), and the mounting plate (1) is fixed to the roof of the automobile via a fastening nut. The arrangement of the mounting plate (1), the mounting hole (2) and the fastening nut enhances the stability of the installation of the support column (5), the first reinforcement column (3) and the second reinforcement column (12).

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