Sunroof retracting device for low-speed unmanned vehicle

Abstract

The utility model relates to the technical field of automobile sunshade, provide a sunroof for low -speed unmanned vehicle and retract device, including the car body, the top of car body is provided with first sunshade, the left side of first sunshade is provided with second sunshade. The utility model, when the first gear is driven by motor and rotates counterclockwise, the double -sided gear drives first swing frame to move outward on the first support column, the second gear can rotate along with the rotation of first gear, the inside arc gear can drive second swing frame to overturn outward on the top of first support column simultaneously, so that the connecting plate of connecting block top can drive first sunshade to stretch outward quickly, so that first sunshade can quickly shade the top of car body, when the stretch assembly is used, the auxiliary assembly can drive second sunshade to stretch on the top of car body simultaneously, realize better sunshade to car body.

Description

Technical Field

[0001] This utility model relates to the field of automotive sunshade technology, and in particular to a sunshade canopy retraction device for low-speed autonomous vehicles. Background Technology

[0002] The sunshade canopy retraction device for autonomous vehicles is an automated component that integrates mechanical structure, sensors and intelligent control system. Its core function is to provide environmental adaptation services such as sunshade, rain protection and ventilation for the vehicle interior by automatically adjusting the unfolding or retracting state of the canopy. At the same time, it works in conjunction with the autonomous driving system to improve the vehicle's intelligence and ride comfort.

[0003] Currently, the sunshade retraction devices used in our self-driving cars mostly rely on precision components such as top guide rails or sensors to work together in actual use. However, these components are prone to insufficient lubrication during long-term use, which affects the use of the sunshade. Utility Model Content

[0004] The purpose of this invention is to solve the problem of jamming that occurs when using sunshades in the prior art.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a sunshade canopy retraction device for a low-speed autonomous vehicle: including a vehicle body, a first sunshade is provided on the top of the vehicle body, a second sunshade is provided on the left side of the first sunshade, and further including: a top plate, installed on the top of the vehicle body; a connecting plate, the top of which is fixedly installed on the bottom of the left and right ends of the first sunshade; and a connecting rod, the top of which is fixedly connected to the bottom of the left side of the second sunshade.

[0006] An extension component, located below the first awning, is used to quickly extend the first awning.

[0007] An auxiliary component, located below the second sunshade, is capable of pushing the second sunshade to move back and forth.

[0008] In one preferred embodiment, the extension assembly includes a motor, with its bottom fixedly connected to the top of the top plate, and its output end fixedly connected to a first gear;

[0009] Among them, a double-sided gear meshes with the outer side of the first gear, and a first swing frame is fixedly connected to the inner rear end of the double-sided gear.

[0010] The technical effect of adopting the above-mentioned further solution is that the top plate can provide stable support for the use of the motor, so that the motor can stably provide power for the rotation of the first gear.

[0011] In a preferred embodiment, the extension assembly further includes a first support column, with its bottom fixedly connected to the top of the top plate and its upper outer wall hinged to the middle of the first swing frame;

[0012] The first gear is fixedly connected to the top of the second gear, and the inner side of the second gear is meshed with an arc-shaped gear.

[0013] The technical effect of adopting the above-mentioned further solution is that the top plate can provide stable support for the use of the first support column, so that the first support column can provide positional restriction for the use of the first swing frame, and can effectively prevent the first swing frame from swaying when moving.

[0014] In a preferred embodiment, the extension assembly further includes a second swing frame, which is fixedly connected to the left side of the front end of the arc gear on the right side, and hinged at the bottom of the middle end to the top of the first support column.

[0015] The first swing frame and the second swing frame are fixedly connected to the top left side of the connecting block, and the bottom of the connecting plate is fixedly connected to the top of the connecting block.

[0016] The technical effect of adopting the above-mentioned further solution is that the arc gear provides support for the use of the second swing frame, and at the same time, it can also provide stable power for the use of the second swing frame to move on the top of the first support column.

[0017] In a preferred embodiment, the auxiliary component includes a third gear, a right side with a double-sided gear meshing on the left, and a second support column hinged to the bottom;

[0018] The bottom of the second support column is fixedly connected to the top of the top plate.

[0019] The technical effect of adopting the above-mentioned further solution is that the second support column provides stable support for the rotation of the third gear, and the double-sided gear can provide stable power for the movement of the third gear.

[0020] In a preferred embodiment, the auxiliary component further includes a rack that meshes with the rear end of the third gear, and a limit frame is fixedly connected to its bottom.

[0021] The bottom of the limiting frame is slidably connected to a limiting block, and the bottom of the limiting block is fixedly connected to the top of the top plate.

[0022] The technical effect of adopting the above-mentioned further solution is that the rack provides stable power for the movement of the limit frame, enabling the limit frame to move back and forth on the limit block, and the top plate provides stable support for the use of the limit block.

[0023] In a preferred embodiment, the auxiliary component further includes a vertical plate, the bottom of which is fixedly connected to the top left side of the top plate, and the top of which is fixedly connected to the bottom right side of the second sunshade.

[0024] The technical effect of adopting the above-mentioned further solution is that the top plate can provide stable support for the use of the vertical plate, the vertical plate can provide stable support for the use of the second sunshade, and at the same time, it can also drive the second sunshade to move back and forth.

[0025] In a preferred embodiment, the top of the connecting rod is fixedly connected to the top left side of the rack, and the third gear is located in the middle of the double-sided gear.

[0026] The technical effect of adopting the above-mentioned further solution is that the rack can provide stable support for the use of the connecting rod, and can also drive the connecting rod to move back and forth.

[0027] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0028] 1. In this utility model, when the motor drives the first gear to rotate counterclockwise, the double-sided gear can drive the first swing frame to move outward on the first support column. At the same time, the second gear can rotate with the rotation of the first gear, and its inner arc-shaped gear can synchronously drive the second swing frame to flip outward on the top of the first support column, so that the connecting block can move outward synchronously. This allows the connecting plate at the top of the connecting block to drive the first sunshade to extend outward quickly, enabling the first sunshade to quickly block the top of the vehicle body and effectively prevent the first sunshade from jamming during use.

[0029] 2. In this utility model, when the double-sided gear rotates outward, the third gear rotates clockwise on the top of the second support column, and then the rack can move outward in the cooperation of the limiting frame and the limiting block, and then the connecting rod moves outward in sync, so that the second sunshade can be quickly unfolded on the top of the vehicle body 1, and together with the first sunshade, it can provide more comprehensive sunshade for the vehicle body. Attached Figure Description

[0030] Figure 1 The front view of a sunshade canopy retraction device for a low-speed autonomous vehicle provided by this utility model;

[0031] Figure 2 Bottom view of a sunshade canopy retraction device for a low-speed autonomous vehicle provided by this utility model;

[0032] Figure 3 A side view of a sunshade canopy retraction device for a low-speed autonomous vehicle provided by this utility model;

[0033] Figure 4 A top view of a sunshade canopy retraction device for a low-speed autonomous vehicle provided by this utility model;

[0034] Figure 5 Cross-sectional view of a sunshade canopy retraction device for a low-speed autonomous vehicle provided by this utility model. Figure 1 ;

[0035] Figure 6 Cross-sectional view of a sunshade canopy retraction device for a low-speed autonomous vehicle provided by this utility model. Figure 2 ;

[0036] Figure 7 This utility model provides a sunshade canopy retraction device for low-speed autonomous vehicles. Figure 3 A magnified structural diagram of point A in the middle.

[0037] Legend:

[0038] 1. Vehicle body; 2. First sunshade; 3. Second sunshade; 6. Roof panel;

[0039] Extendable components;

[0040] 41. Motor; 42. First gear; 43. Double-sided gear; 44. First swing frame; 45. First support column; 46. Second gear; 47. Second swing frame; 48. Connecting block; 49. Connecting plate; 410. Arc gear;

[0041] Auxiliary components;

[0042] 51. Third gear; 52. Second support column; 53. Rack; 54. Limiting frame; 55. Limiting block; 56. Connecting rod; 57. Vertical plate. Detailed Implementation

[0043] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0044] Example 1:

[0045] Please see Figures 1-7 This embodiment provides a sunshade canopy retraction device for low-speed autonomous vehicles, the specific concept of which is as follows:

[0046] The sunshade canopy retraction device for low-speed autonomous vehicles includes a vehicle body 1, a first sunshade 2, and a second sunshade 3. The first sunshade 2 is located on the top of the vehicle body 1, and the second sunshade 3 is located on the left side of the first sunshade 2. The sunshade canopy retraction device for low-speed autonomous vehicles also includes a top plate 6 installed on the top of the vehicle body 1, connecting plates 49, which are fixedly installed at the bottom of the left and right ends of the first sunshade 2. There are two connecting plates 49, and each connecting plate 49 is a cuboid. An extension component is located below the first sunshade 2 to quickly extend the first sunshade 2. The extension component of the sunshade canopy retraction device for low-speed autonomous vehicles includes a motor 41, whose bottom is fixedly connected to the top of the top plate 6, and whose output end is fixedly connected to a first gear 42. The outer side of the first gear 42 is meshed with a double-sided gear 43, and the inner side of the rear end of the double-sided gear 43 is fixedly connected to a first swing frame 44.

[0047] In addition, it should be noted that the connection between the motor 41 and the top plate 6 is made by bolt fixing, which makes the use of the motor 41 more stable. The connection between the first gear 42 and the motor 41 is made by welding, which allows the motor 41 to stably drive the first gear 42 to rotate. The double-sided gear 43 is arc-shaped and set above the top plate 6.

[0048] The extension assembly of the sunshade canopy retraction device for low-speed autonomous vehicles also includes a first support column 45, which is fixedly connected to the top of the top plate 6 at the bottom and hinged to the middle of the first swing frame 44 at the top. The top of the first gear 42 is fixedly connected to the second gear 46, and the inner side of the second gear 46 is meshed with an arc-shaped gear 410.

[0049] In this embodiment, it should be noted that the connection between the first support column 45 and the top plate 6 is made by welding, which makes the first support column 45 more stable during use. The diameter of the second gear 46 is smaller than that of the first gear 42, and the connection between the first gear 42 and the second gear 46 is made by welding, which allows the second gear 46 to rotate more stably with the rotation of the first gear 42.

[0050] The extension assembly of the sunshade retraction device for low-speed autonomous vehicles also includes a second swing frame 47, which is fixedly connected to the left front end of the arc gear 410 on the right side and hinged at the bottom middle end to the top of the first support column 45; wherein, the first swing frame 44 and the top left side of the second swing frame 47 are fixedly connected to a connecting block 48, and the bottom of the connecting plate 49 is fixedly connected to the top of the connecting block 48.

[0051] It should be noted that the second swing frame 47 is "L" shaped, and there are two connecting blocks 48. The connecting blocks 48 are cuboids, but they can also be cubes or cylinders. However, in this application, they are cuboids, so they will not be described in detail.

[0052] In this embodiment, when the motor 41 drives the first gear 42 to rotate clockwise, the double-sided gear 43 can synchronously drive the first swing frame 44 to move inward on the first support column 45. At the same time, the second gear 46 rotates clockwise, driving the second swing frame 47 on its inner arc gear 410 to swing inward at the top of the first support column 45. This causes the connecting block 48 at the top of the first swing frame 44 and the second swing frame 47 to move inward synchronously, causing the connecting block 48 to drive the first sunshade 2 at the top of the connecting plate 49 to retract inward.

[0053] Example 2:

[0054] like Figures 1-7 As shown, based on Embodiment 1, the sunshade canopy retraction device for low-speed autonomous vehicles further includes a connecting rod 56, which is fixedly connected to the bottom left side of the second sunshade 3. An auxiliary component is located below the second sunshade 3 and can push the second sunshade 3 to move back and forth. The auxiliary component on the sunshade canopy retraction device for low-speed autonomous vehicles includes a third gear 51, with a double-sided gear 43 meshing on the right side on the left and a second support column 52 hinged to the bottom. The bottom of the second support column 52 is fixedly connected to the top of the top plate 6.

[0055] In addition, it should be noted that the bottom of the second support column 52 is connected to the top plate 6 by welding, so that the second support column 52 can provide more stable support for the use of the third gear 51, and the second support column 52 is a cylinder.

[0056] The auxiliary components of the sunshade canopy retraction device for low-speed autonomous vehicles also include a rack 53, which meshes with the rear end of the third gear 51, and a limit frame 54 is fixedly connected to its bottom; wherein, the bottom of the limit frame 54 is slidably connected to a limit block 55, and the bottom of the limit block 55 is fixedly connected to the top of the top plate 6.

[0057] In this embodiment, the limiting frame 54 is U-shaped, the limiting block 55 is U-shaped, and the connection between the limiting frame 54 and the rack 53 is welded, so that the rack 53 can move stably along the limiting frame 54. The connection between the limiting block 55 and the top plate 6 is welded, so that the use of the limiting block 55 is more stable.

[0058] The auxiliary components of the sunshade canopy retraction device for low-speed autonomous vehicles also include a vertical plate 57, the bottom of which is fixedly connected to the top left side of the top plate 6, the top of which is fixedly connected to the bottom right side of the second sunshade 3, the top of the connecting rod 56 being fixedly connected to the top left side of the rack 53, and the third gear 51 being located in the middle of the double-sided gear 43.

[0059] It should be noted that the connection between the top plate 6 and the vertical plate 57 is made by bolt fixing, so that the vertical plate 57 can be stably installed on the top of the top plate 6. There are two vertical plates 57, and the vertical plates 57 are cuboids. The vertical plates 57 can also be cubes or cylinders, but in this application they are cuboids, which will not be described in detail here.

[0060] In this embodiment, when the double-sided gear 43 rotates clockwise, the third gear 51 can rotate counterclockwise on the top of the second support column 52, so that the rack 53 can pull the limiting frame 54 to move forward on the limiting block 55, so that the rack 53 drives the connecting rod 56 to move inward, and then the connecting rod 56 can drive the second sunshade 3 to retract on the top of the vehicle body 1.

[0061] Working principle: When the first sunshade 2 and the second sunshade 3 on the top of the vehicle body 1 are needed, the starter motor 41 drives the first gear 42 to rotate counterclockwise. Then, the double-sided gear 43 can move outward. At the same time, the first swing bracket 44 on the outer side of the double-sided gear 43 can move outward above the first support column 45. While the first gear 42 rotates, the second gear 46 on its top can rotate counterclockwise synchronously. Then, the arc gear 410 can move outward synchronously. Then, the second swing bracket 47 on its outer side can move outward on the top of the first support column 45. At this time, the connecting block 48 on the top of the first swing bracket 44 and the second swing bracket 47 can move outward synchronously. As the connecting block 48 moves outward, the connecting plate 49 can also move outward simultaneously, allowing the first sunshade 2 on the top of the connecting plate 49 to quickly extend on the top of the vehicle body 1. When the double-sided gear 43 moves outward, the third gear 51 can rotate clockwise on the top of the second support column 52. While the third gear 51 rotates clockwise, the limiting bracket 54 on the rear rack 53 can move outward on the limiting block 55, allowing the rack 53 to move outward stably. Then, the rack 53 can drive the connecting rod 56 on its outer top to move outward on the top of the vehicle body 1, allowing the connecting rod 56 to drive the second sunshade 3 to quickly unfold on the top of the vehicle body 1.

[0062] All standard parts used in this utility model can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art. In addition, the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here. The contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0063] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A sunshade canopy retraction device for a low-speed autonomous vehicle, comprising a vehicle body (1), wherein a first sunshade (2) is provided on the top of the vehicle body (1), and a second sunshade (3) is provided on the left side of the first sunshade (2), characterized in that: It also includes: Top plate (6), installed on top of vehicle body (1); The connecting plate (49) is fixedly installed at the bottom of the left and right ends of the first sunshade (2); The top of the connecting rod (56) is fixedly connected to the bottom left side of the second sunshade (3); An extension component is provided below the first sunshade (2) to quickly extend the first sunshade (2); An auxiliary component, located below the second awning (3), is capable of pushing the second awning (3) to move back and forth.

2. The sunshade canopy retraction device for low-speed autonomous vehicles according to claim 1, characterized in that, The extension component includes: The motor (41) is fixedly connected at its bottom to the top of the top plate (6), and its output end is fixedly connected to the first gear (42). Among them, the outer side of the first gear (42) is meshed with a double-sided gear (43), and the inner side of the rear end of the double-sided gear (43) is fixedly connected to the first swing frame (44).

3. The sunshade canopy retraction device for low-speed autonomous vehicles according to claim 2, characterized in that, The extension component also includes: The first support column (45) is fixedly connected to the top of the top plate (6) at the bottom, and its upper outer wall is hinged to the middle of the first swing frame (44); The top of the first gear (42) is fixedly connected to the second gear (46), and the inner side of the second gear (46) is meshed with the arc gear (410).

4. The sunshade canopy retraction device for low-speed autonomous vehicles according to claim 3, characterized in that, The extension component also includes: The second swing frame (47) is fixedly connected to the left front end of the arc gear (410) on the right side, and its middle bottom is hinged to the top of the first support column (45); Among them, the first swing frame (44) and the second swing frame (47) are fixedly connected to the top left side of the connecting block (48), and the bottom of the connecting plate (49) is fixedly connected to the top of the connecting block (48).

5. The sunshade canopy retraction device for low-speed autonomous vehicles according to claim 2, characterized in that, The auxiliary components include: The third gear (51) has a double-sided gear (43) meshing on the right side on the left, and a second support column (52) is hinged at the bottom. The bottom of the second support column (52) is fixedly connected to the top of the top plate (6).

6. The sunshade canopy retraction device for low-speed autonomous vehicles according to claim 5, characterized in that, The auxiliary components also include: The rack (53) meshes with the rear end of the third gear (51), and its bottom is fixedly connected to the limit frame (54). Among them, the bottom of the limiting frame (54) is slidably connected to the limiting block (55), and the bottom of the limiting block (55) is fixedly connected to the top of the top plate (6).

7. The sunshade canopy retraction device for low-speed autonomous vehicles according to claim 1, characterized in that, The auxiliary components also include: The bottom of the vertical plate (57) is fixedly connected to the top left side of the top plate (6), and the top is fixedly connected to the bottom right side of the second sunshade (3).

8. The sunshade canopy retraction device for low-speed autonomous vehicles according to claim 5, characterized in that, The top of the connecting rod (56) is fixedly connected to the top left side of the rack (53), and the third gear (51) is located in the middle of the double-sided gear (43).

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