Split skylight structure, vehicle body and vehicle

Abstract

The invention relates to a split type skylight structure, a vehicle body and a vehicle, the split type skylight structure comprises a first skylight and a second skylight, a first rotating shaft of the first skylight and a second rotating shaft of the second skylight are arranged in parallel, and the first skylight and the second skylight are used for covering a skylight area of the vehicle body; the driving assembly is provided with two driving ends, the first driving end is connected with the first rotating shaft, and the second driving end is connected with the second rotating shaft; and the direction in which the first driving end drives the first rotating shaft to rotate is opposite to the direction in which the second driving end drives the second rotating shaft to rotate, so that the first skylight and the second skylight rotate to be far away from each other. Compared with a single-open type skylight, air circulation in the automobile can be more effectively promoted, and the ventilation effect is improved. The daylighting area of the skylight is increased, a brighter environment is brought to the interior of the automobile, and the daylighting effect is enhanced. The view of passengers in the vehicle is wider, and the riding experience is improved.

Description

Technical Field

[0001] The present application relates to the field of automobile sunroofs, and in particular to a double-opening sunroof structure, a vehicle body and a vehicle. Background Art

[0002] Car sunroofs can be roughly divided into: sliding type, hidden type, hidden inside and outside flip type, panoramic type and curtain type, etc. They are mainly installed on commercial SUVs, sedans and other models.

[0003] The car sunroof is installed on the roof, which can effectively circulate the air in the car and increase the intake of fresh air. The car sunroof changes the traditional ventilation form. The wind blows in to form an airflow, which draws out the turbid air in the car. When the car is driving at high speed, the air flows quickly from all sides of the car. When the sunroof is opened, a negative pressure area is formed outside the car. Due to the difference in air pressure inside and outside the car, the turbid air in the car can be drawn out to achieve the purpose of ventilation, so that the car can always maintain fresh air and let you feel the fun of driving. At the same time, the car sunroof can also broaden the field of vision and meet the needs of mobile photography and video shooting.

[0004] In the related art, the traditional car openable sunroof glass adopts a horizontal sliding opening method. Due to the size and space limitations, the glass opening is small, the ventilation area is small, and the practicality is weak. Summary of the invention

[0005] The present application provides a double-opening sunroof structure, vehicle body and vehicle, which can solve the problem in the related art that the conventional automobile openable sunroof glass adopts a horizontal sliding opening method, is limited by size and space, has a small glass opening, a small ventilation area and poor practicality.

[0006] In a first aspect, an embodiment of the present application provides a double-leaf skylight structure, comprising:

[0007] A first skylight and a second skylight, wherein a first rotation axis of the first skylight and a second rotation axis of the second skylight are arranged in parallel, and the first skylight and the second skylight are used to cover a skylight area of ​​a vehicle body;

[0008] A driving component, wherein the driving component has two driving ends, the first driving end is connected to the first rotating shaft, and the second driving end is connected to the second rotating shaft. The direction in which the first driving end drives the first rotating shaft to rotate is opposite to the direction in which the second driving end drives the second rotating shaft to rotate, so that the first skylight and the second skylight rotate away from each other.

[0009] In combination with the first aspect, in one embodiment, the outer wall of the first rotating shaft and the outer wall of the second rotating shaft are both sleeved with a worm gear;

[0010] The drive assembly comprises:

[0011] A driving motor, wherein the outer wall of the driving motor is sleeved with a first bevel gear;

[0012] Two rotating shafts, the ends of the two rotating shafts close to each other are sleeved with second bevel gears, the two second bevel gears are meshed with the first bevel gears, the ends of the two rotating shafts away from each other are fixed with worms, the two worms correspond to the two worm wheels one by one and mesh with the corresponding worm wheels, and the thread directions of the two worms are in the same direction;

[0013] The driving motor can drive the two rotating shafts to rotate in opposite directions.

[0014] In combination with the first aspect, in one embodiment, the outer wall of the first rotating shaft and the outer wall of the second rotating shaft are both sleeved with a worm gear;

[0015] The drive assembly comprises:

[0016] A rotating shaft, with worms fixed at both ends of the rotating shaft, the thread directions of the two worms are opposite to each other, the two worms correspond to the two worm wheels one by one, and mesh with the corresponding worm wheels;

[0017] A driving motor, wherein the output end of the driving motor is coaxially fixed with one of the worm gears.

[0018] In combination with the first aspect, in one embodiment, the drive assembly includes two drive motors, the first drive motor is coaxially fixed to the first rotating shaft, and the second drive motor is coaxially fixed to the second rotating shaft.

[0019] In combination with the first aspect, in one implementation, the first rotating shaft or the second rotating shaft is installed with an angle measurement sensor;

[0020] The double-opening skylight structure also includes a controller, which is connected to the angle measurement sensor signal. When the controller receives the signal from the angle measurement sensor that the first rotating shaft or the second rotating shaft has rotated to a certain position, the controller controls the driving component to stop driving.

[0021] In combination with the first aspect, in one implementation, the first rotation axis and the second rotation axis are spaced apart and distributed along a width direction of the vehicle body.

[0022] In combination with the first aspect, in one embodiment, a sealing strip is fixed to the end surfaces of the first skylight and the second skylight that are close to each other;

[0023] When the first skylight and the second skylight are in a closed state, the two sealing strips are pressed against each other to seal a gap between the first skylight and the second skylight.

[0024] In combination with the first aspect, in one embodiment, a side wall of the first sealing strip is provided with a strip groove along its own direction, and a side wall of the second sealing strip is fixed with an elastic strip convex strip along its own direction;

[0025] When the first skylight and the second skylight are in a closed state, the elastic strip convex strip is located in the strip groove to seal the gap between the first skylight and the second skylight.

[0026] In a second aspect, an embodiment of the present application provides a vehicle body, which includes:

[0027] A first skylight and a second skylight, wherein a first rotation axis of the first skylight and a second rotation axis of the second skylight are arranged in parallel;

[0028] A driving assembly, wherein the driving assembly has two driving ends, a first driving end is connected to the first rotating shaft, and a second driving end is connected to the second rotating shaft, and a direction in which the first rotating shaft is driven to rotate by one driving end is opposite to a direction in which the second rotating shaft is driven to rotate by the second driving end, so that the first skylight and the second skylight rotate away from each other;

[0029] The vehicle body also includes:

[0030] A top cover, wherein the top cover is provided with a skylight area, and the first skylight and the second skylight are installed in the skylight area;

[0031] Two roof rails, the driving assembly is installed between the two roof rails.

[0032] In a third aspect, an embodiment of the present application provides a vehicle, which includes a vehicle body as described above.

[0033] The beneficial effects brought by the technical solution provided in the embodiments of the present application include:

[0034] The two driving ends of the driving assembly can drive the first rotating shaft and the second rotating shaft to rotate in opposite directions, thereby driving the first rotating shaft and the second rotating shaft connected to the first rotating shaft to rotate in opposite directions, so that the first rotating shaft and the second rotating shaft can rotate away from or close to each other to open or close the skylight area of ​​the vehicle body. Due to the larger opening area, the double-opening skylight can more effectively promote air circulation in the car and improve the ventilation effect compared to the single-opening skylight. The lighting area of ​​the skylight is increased, which brings a brighter environment to the car and enhances the lighting effect. After the double-opening skylight is opened, the field of vision of the passengers in the car will be wider, improving the riding experience. It solves the problem that the traditional car openable skylight glass adopts a horizontal sliding opening method, which is limited by size and space, has a small glass opening, a small ventilation area, and poor practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0036] Figure 1 It is a structural schematic diagram of a split-type skylight structure;

[0037] Figure 2 A schematic diagram of a rotation transmission route of a driving assembly according to an embodiment;

[0038] Figure 3 A schematic diagram of a rotation transmission route of another embodiment of a driving assembly;

[0039] Figure 4 Schematic diagram of the structure for assembling sealing strips for the first and second day windows.

[0040] In the figure: 1. first day window; 2. second day window; 3. first rotating shaft; 4. second rotating shaft; 5. driving assembly; 51. driving motor; 52. first bevel gear; 53. rotating shaft; 54. second bevel gear; 55. worm; 6. worm wheel; 7. sealing strip; 8. strip groove; 9. elastic strip convex strip. DETAILED DESCRIPTION

[0041] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0042] The embodiments of the present application provide a double-opening sunroof structure, vehicle body and vehicle, which can solve the problem in the related art that the conventional automobile openable sunroof glass is opened by horizontal sliding, is limited by size and space, has a small glass opening, a small ventilation area and poor practicality.

[0043] First, as Figure 1 As shown, an embodiment of the present application provides a double-opening skylight structure, which may include: a first skylight 1 and a second skylight 2, wherein a first rotating axis 3 of the first skylight 1 and a second rotating axis 4 of the second skylight 2 are arranged in parallel, and the first skylight 1 and the second skylight 2 are used to cover the skylight area of ​​a vehicle body; a driving component 5, wherein the driving component 5 has two driving ends, the first driving end is connected to the first rotating axis 3, and the second driving end is connected to the second rotating axis 4, and the direction in which the first driving end drives the first rotating axis 3 to rotate is opposite to the direction in which the second driving end drives the second rotating axis 4 to rotate, so that the first skylight 1 and the second skylight 2 rotate away from each other.

[0044] For example, Figure 1 As shown, the first sunroof 1 and the second sunroof 2 are spaced apart in the left-right direction, and the left-right direction can be the width direction of the vehicle body. A first rotating shaft 3 is provided in the left end of the first sunroof 1, and the rotation of the first rotating shaft 3 drives the first sunroof 1 to rotate to open or close the sunroof. Similarly, a second rotating shaft 4 is provided in the right end of the second sunroof 2, and the rotation of the second rotating shaft 4 drives the second sunroof 2 to rotate to open or close the sunroof. The length directions of the first rotating shaft 3 and the second rotating shaft 4 are extended along the front-to-back direction, that is, they are extended in the length direction of the vehicle body; a driving component can be provided below the first sunroof 1 and the second sunroof 2, and the driving component has two driving ends, the first driving end is connected to the first rotating shaft 3, and the second driving end is connected to the second rotating shaft 4, that is, the two driving ends can realize driving the first rotating shaft 3 and the second rotating shaft 4 to rotate, and the rotation directions of the first rotating shaft 3 and the second rotating shaft 4 are opposite to each other, so that the first sunroof 1 and the second sunroof 2 are double-opening sunroofs.

[0045] Specifically, the two driving ends of the driving assembly 5 can drive the first rotating shaft 3 and the second rotating shaft 4 to rotate in opposite directions, thereby driving the first rotating shaft 3 and the second rotating shaft 4 to rotate in opposite directions, so that the first rotating shaft 1 and the second rotating shaft 2 can rotate away from or close to each other to open or close the skylight area of ​​the vehicle body. Due to the larger opening area, the double-opening skylight can more effectively promote air circulation in the car and improve the ventilation effect compared to the single-opening skylight. The lighting area of ​​the skylight is increased, which brings a brighter environment to the car and enhances the lighting effect. After the double-opening skylight is opened, the field of vision of the passengers in the car will be wider, improving the riding experience. It solves the problem that the traditional automobile openable skylight glass adopts a horizontal sliding opening method, which is limited by size and space, has a small glass opening, a small ventilation area, and poor practicality in the related art.

[0046] In combination with the first aspect, in one embodiment, Figure 1 As shown, the outer wall of the first rotating shaft 3 and the outer wall of the second rotating shaft 4 are both sleeved with a worm gear 6; the driving assembly 5 includes: a driving motor 51, the outer wall of the driving motor 51 is sleeved with a first bevel gear 52; two rotating shafts 53, the ends of the two rotating shafts 53 close to each other are sleeved with a second bevel gear 54, the two second bevel gears 54 are meshed with the first bevel gear 52, and the ends of the two rotating shafts 53 away from each other are fixed with a worm 55, the two worms 55 correspond to the two worm wheels 6 one by one, and mesh with the corresponding worm wheels 6, and the thread directions of the two worms 55 are in the same direction; the driving motor 51 can drive the two rotating shafts 53 to rotate in opposite directions.

[0047] Exemplarily, a worm gear 6 can be sleeved on the outer wall of the rear end of the first rotating shaft 3 and the rear end of the second rotating shaft 4, the driving assembly 5 includes a driving motor 51, the output end of the driving motor 51 is vertically arranged upward, and its outer wall is sleeved with a first bevel gear 52, and also includes a rotating shaft 53, the length directions of the two rotating shafts 53 are extended in the left and right directions, that is, extended in the width direction of the vehicle body, and the two rotating shafts 53 are coaxial and spaced apart in the left and right directions, the outer walls of the ends of the two rotating shafts 53 that are close to each other are sleeved with a second bevel gear 54, the two second bevel gears 54 are meshingly connected with the first bevel gear 52 to realize power transmission, and the outer walls of the ends of the two rotating shafts 53 that are away from each other are fixed with a worm 55, and the worm 55 on the left is meshingly connected with the worm wheel 6 on the outer wall of the first rotating shaft 3, and the worm 55 on the right is meshingly connected with the worm wheel 6 on the outer wall of the second rotating shaft 4.

[0048] In order to facilitate the judgment of the rotation direction of the worm gear below, a simple explanation is given here to judge the rotation direction of the worm: stand the worm upright and observe the direction of its spiral line rising. Left-handed means rising on the left, and right-handed means rising on the right. Use the right-hand rule: the direction of the four fingers' bending indicates the rotation direction of the worm, and the direction of the thumb indicates the rotation direction of the worm gear. The left-hand rule applies to right-handed worms, and the right-hand rule applies to left-handed worms.

[0049] Specifically, Figure 1 and Figure 3 As shown, from Figure 1 From a top view, when the drive motor 51 rotates counterclockwise, Figure 1 From the left side perspective, the drive motor 51 drives the second bevel gear 54 on the left side to rotate counterclockwise, that is, drives the rotating shaft 53 on the left side to rotate counterclockwise, thereby driving the worm 55 on the left side to rotate counterclockwise. At this time, the worm 55 on the left side is rotated 90 degrees to a vertical state, and its thread direction is to the upper right, which is judged to be a right-hand worm. The left-hand rule applies, and the four fingers are bent to point to the rotation direction of the worm 55 on the left side, and the thumb points to the left, that is, the worm wheel 6 on the left side rotates clockwise, which drives the first rotating shaft 3 to rotate clockwise, thereby driving the first skylight 1 to rotate to the right and close. Figure 1 From the left side perspective, the driving motor 51 drives the second bevel gear 54 on the right side to rotate clockwise, that is, drives the rotating shaft 53 on the right side to rotate clockwise. At this time, the worm 55 on the right side is rotated 90 degrees to a vertical state, and its thread direction is to the upper right, which is judged to be a right-handed worm. Using the left-hand rule, four fingers are bent to point to the rotation direction of the worm 55 on the right side, and the thumb points to the left, that is, the worm wheel 6 on the right side rotates counterclockwise, that is, drives the second rotating shaft 4 to rotate counterclockwise, that is, the first window 1 and the second window 2 are synchronously rotated and closed. Similarly, when the driving motor 51 is reversed, the first window 1 and the second window 2 are synchronously rotated and opened.

[0050] In combination with the first aspect, in one embodiment, the outer wall of the first rotating shaft 3 and the outer wall of the second rotating shaft 4 are both sleeved with a worm gear 6; the driving assembly 5 includes: a rotating shaft 53, with worms 55 fixed at both ends of the rotating shaft 53, the thread directions of the two worms 55 are opposite to each other, the two worms 55 correspond one-to-one to the two worm wheels 6, and mesh with the corresponding worm wheels 6; a driving motor 51, the output end of the driving motor 51 is coaxially fixed to one of the worms 55.

[0051] For example, Figure 3As shown, a rotating shaft 53 is used, and worms 55 are coaxially fixed on both end surfaces of the rotating shaft 53, and the thread directions of the two worms 55 are opposite to each other. A driving motor 51 is coaxially fixed to one of the worms 55, that is, the driving motor 51 rotates forward to drive the rotating shaft 53 to rotate forward, and drives the two worms 55 to rotate forward, and the two worms 55 rotate forward (that is, the front of the vehicle body is used as the starting direction for rotation). The worm 55 on the left side is a right-handed worm. The left-hand rule is applied, and it can be determined that the worm wheel 6 on the left side rotates clockwise. The worm 55 on the right side is a left-handed worm. The right-hand rule is applied, and it can be determined that the worm wheel 6 on the right side rotates counterclockwise, so that the rotation directions of the first rotating shaft 3 and the second rotating shaft 4 are opposite to each other, that is, the first window 1 and the second window 2 are rotated to close. Similarly, when the driving motor 51 is reversed, the first window 1 and the second window 2 are rotated to open.

[0052] In combination with the first aspect, in one implementation, the driving assembly 5 includes two driving motors 51 , the first driving motor 51 is coaxially fixed to the first rotating shaft 3 , and the second driving motor 51 is coaxially fixed to the second rotating shaft 4 .

[0053] For example, one drive motor 51 can be used to drive the first rotating shaft 3 to rotate, and another drive motor 51 can be used to drive the second rotating shaft 4 to rotate. The two drive motors 51 are controlled to rotate in opposite directions, so that the rotation directions of the first rotating shaft 3 and the second rotating shaft 4 are opposite to each other, thereby realizing the rotation closing or opening of the first window 1 and the second window 2.

[0054] In combination with the first aspect, in one embodiment, the first rotating shaft 3 or the second rotating shaft 4 is installed with an angle measurement sensor; the double-opening skylight structure also includes a controller, and the controller is connected to the angle measurement sensor signal. When the controller receives the signal from the angle measurement sensor monitoring that the first rotating shaft 3 or the second rotating shaft 4 has rotated into place, the controller controls the driving component 5 to stop driving.

[0055] For example, the driver can control the opening angle of the first sunroof 1 and the second sunroof 2 through the controller, that is, the angle measurement sensor monitors the rotation angle signal of the first rotating shaft 3 or the second rotating shaft 4 in real time until the rotation angle reaches the set angle. The controller receives its signal and controls the drive component to stop rotating, thereby opening the sunroof at the specified angle.

[0056] In combination with the first aspect, in one embodiment, Figure 1 As shown, the first rotating shaft 3 and the second rotating shaft 4 are spaced apart and distributed along the width direction of the vehicle body.

[0057] Exemplarily, the first rotating shaft 3 and the second rotating shaft 4 are spaced apart in the width direction of the vehicle body, that is, the first window 1 and the second window 2 are spaced apart in the width direction of the vehicle body, and their rotation and opening direction is the width direction of the vehicle body, ensuring that the first window 1 and the second window 2 reduce their windward areas. Of course, in some embodiments, the first window 1 and the second window 2 can also be spaced apart in the length direction of the vehicle body, and their rotation and opening direction is the length direction of the vehicle body.

[0058] In combination with the first aspect, in one embodiment, Figure 4 As shown, sealing strips 7 are fixed to the end surfaces of the first skylight 1 and the second skylight 2 that are close to each other; when the first skylight 1 and the second skylight 2 are in a closed state, the two sealing strips 7 are pressed against each other to seal the gap between the first skylight 1 and the second skylight 2.

[0059] Exemplarily, a sealing strip 7 can be installed on the end faces of the first and second window 1, 2 that are close to each other. When the first and second window 1, 2 are in a closed state, the two sealing strips 7 squeeze each other to increase the sealing between the first and second window 1, 2, prevent rainwater from seeping in, reduce noise caused by vehicle driving, and improve its practicality and comfort.

[0060] In combination with the first aspect, in one embodiment, Figure 4 As shown, the side wall of the first sealing strip 7 is provided with a strip groove 8 along its own direction, and the side wall of the second sealing strip 7 is fixed with an elastic strip ridge 9 along its own direction; when the first skylight 1 and the second skylight 2 are in a closed state, the elastic strip ridge 9 is located in the strip groove 8 to seal the gap between the first skylight 1 and the second skylight 2.

[0061] For example, a strip groove 8 can be provided on the sealing strip 7 of the first window 1 along the length direction of the vehicle body, and an elastic strip convex strip 9 can be provided on the sealing strip 7 of the second window 2 along the width direction of the vehicle body. When the first window 1 and the second window 2 are being closed, the elastic strip convex strip 9 will gradually squeeze into the strip groove 8, further improving the sealing performance of the first window 1 and the second window 2, preventing rainwater from penetrating, and reducing the noise caused by the vehicle driving. At the same time, the elastic strip convex strip 9 is inserted into the strip groove 8, so that the first window 1 and the second window 2 form a whole, improve their closing firmness, reduce the shaking degree of the first window 1 and the second window 2, thereby reducing the abnormal noise caused by the vehicle driving and improving the comfort of the occupants.

[0062] Second, as Figure 1As shown, an embodiment of the present application provides a vehicle body, which includes: a first skylight 1 and a second skylight 2, wherein a first rotating axis 3 of the first skylight 1 and a second rotating axis 4 of the second skylight 2 are arranged in parallel; a driving component 5, wherein the driving component 5 has two driving ends, a first driving end is connected to the first rotating axis 3, and a second driving end is connected to the second rotating axis 4, a direction in which the first rotating axis 3 is driven to rotate by one driving end is opposite to a direction in which the second rotating axis 4 is driven to rotate by the second driving end, so that the first skylight 1 and the second skylight 2 rotate away from each other; the vehicle body also includes: a top cover, wherein the top cover is provided with a skylight area, and the first skylight 1 and the second skylight 2 are installed in the skylight area; two roof longitudinal beams, and the driving component 5 is installed between the two roof longitudinal beams.

[0063] For example, Figure 1 As shown, the first sunroof 1 and the second sunroof 2 are spaced apart in the left-right direction, and the left-right direction can be the width direction of the vehicle body. A first rotating shaft 3 is provided in the left end of the first sunroof 1, and the rotation of the first rotating shaft 3 drives the first sunroof 1 to rotate to open or close the sunroof. Similarly, a second rotating shaft 4 is provided in the right end of the second sunroof 2, and the rotation of the second rotating shaft 4 drives the second sunroof 2 to rotate to open or close the sunroof. The length directions of the first rotating shaft 3 and the second rotating shaft 4 are extended along the front-to-back direction, that is, they are extended in the length direction of the vehicle body; a driving component can be provided below the first sunroof 1 and the second sunroof 2, and the driving component has two driving ends, the first driving end is connected to the first rotating shaft 3, and the second driving end is connected to the second rotating shaft 4, that is, the two driving ends can realize driving the first rotating shaft 3 and the second rotating shaft 4 to rotate, and the rotation directions of the first rotating shaft 3 and the second rotating shaft 4 are opposite to each other, so that the first sunroof 1 and the second sunroof 2 are double-opening sunroofs.

[0064] Specifically, the two driving ends of the driving assembly 5 can drive the first rotating shaft 3 and the second rotating shaft 4 to rotate in opposite directions, thereby driving the first rotating shaft 3 and the second rotating shaft 4 to rotate in opposite directions, so that the first rotating shaft 1 and the second rotating shaft 2 can rotate away from or close to each other to open or close the skylight area of ​​the vehicle body. Due to the larger opening area, the double-opening skylight can more effectively promote air circulation in the car and improve the ventilation effect compared to the single-opening skylight. The lighting area of ​​the skylight is increased, which brings a brighter environment to the car and enhances the lighting effect. After the double-opening skylight is opened, the field of vision of the passengers in the car will be wider, improving the riding experience. It solves the problem that the traditional automobile openable skylight glass adopts a horizontal sliding opening method, which is limited by size and space, has a small glass opening, a small ventilation area, and poor practicality in the related art.

[0065] In conjunction with the second aspect, in one implementation, Figure 1 As shown, the outer wall of the first rotating shaft 3 and the outer wall of the second rotating shaft 4 are both sleeved with a worm gear 6; the driving assembly 5 includes: a driving motor 51, the outer wall of the driving motor 51 is sleeved with a first bevel gear 52; two rotating shafts 53, the ends of the two rotating shafts 53 close to each other are sleeved with a second bevel gear 54, the two second bevel gears 54 are meshed with the first bevel gear 52, and the ends of the two rotating shafts 53 away from each other are fixed with a worm 55, the two worms 55 correspond to the two worm wheels 6 one by one, and mesh with the corresponding worm wheels 6, and the thread directions of the two worms 55 are in the same direction; the driving motor 51 can drive the two rotating shafts 53 to rotate in opposite directions.

[0066] Exemplarily, a worm gear 6 can be sleeved on the outer wall of the rear end of the first rotating shaft 3 and the rear end of the second rotating shaft 4, the driving assembly 5 includes a driving motor 51, the output end of the driving motor 51 is vertically arranged upward, and its outer wall is sleeved with a first bevel gear 52, and also includes a rotating shaft 53, the length directions of the two rotating shafts 53 are extended in the left and right directions, that is, extended in the width direction of the vehicle body, and the two rotating shafts 53 are coaxial and spaced apart in the left and right directions, the outer walls of the ends of the two rotating shafts 53 that are close to each other are sleeved with a second bevel gear 54, the two second bevel gears 54 are meshingly connected with the first bevel gear 52 to realize power transmission, and the outer walls of the ends of the two rotating shafts 53 that are away from each other are fixed with a worm 55, and the worm 55 on the left is meshingly connected with the worm wheel 6 on the outer wall of the first rotating shaft 3, and the worm 55 on the right is meshingly connected with the worm wheel 6 on the outer wall of the second rotating shaft 4.

[0067] In order to facilitate the judgment of the rotation direction of the worm gear below, a simple explanation of the spiral motion law is given here. To judge the rotation direction of the worm gear: stand the worm gear upright and observe the direction of its spiral line rising. Left-handed means rising on the left, and right-handed means rising on the right. Use the right-hand rule: the direction of the four fingers' bending indicates the rotation direction of the worm gear, and the direction of the thumb indicates the rotation direction of the worm gear. The right-hand rule applies to left-handed worm gears, and the left-hand rule applies to right-handed worm gears.

[0068] Specifically, Figure 1 and Figure 3 As shown, from Figure 1 From a top view, when the drive motor 51 rotates counterclockwise, Figure 1From the left side perspective, the drive motor 51 drives the second bevel gear 54 on the left side to rotate counterclockwise, that is, drives the rotating shaft 53 on the left side to rotate counterclockwise, thereby driving the worm 55 on the left side to rotate counterclockwise. At this time, the worm 55 on the left side is rotated 90 degrees to a vertical state, and its thread direction is to the upper right, which is judged to be a right-hand worm. The left-hand rule applies, and the four fingers are bent to point to the rotation direction of the worm 55 on the left side, and the thumb points to the left, that is, the worm wheel 6 on the left side rotates clockwise, which drives the first rotating shaft 3 to rotate clockwise, thereby driving the first skylight 1 to rotate to the right and close. Figure 1 From the left side perspective, the driving motor 51 drives the second bevel gear 54 on the right side to rotate clockwise, that is, drives the rotating shaft 53 on the right side to rotate clockwise. At this time, the worm 55 on the right side is rotated 90 degrees to a vertical state, and its thread direction is to the upper right, which is judged to be a right-handed worm. Using the left-hand rule, four fingers are bent to point to the rotation direction of the worm 55 on the right side, and the thumb points to the left, that is, the worm wheel 6 on the right side rotates counterclockwise, that is, drives the second rotating shaft 4 to rotate counterclockwise, that is, the first window 1 and the second window 2 are synchronously rotated and closed. Similarly, when the driving motor 51 is reversed, the first window 1 and the second window 2 are synchronously rotated and opened.

[0069] In combination with the second aspect, in one embodiment, the outer wall of the first rotating shaft 3 and the outer wall of the second rotating shaft 4 are both sleeved with a worm gear 6; the driving assembly 5 includes: a rotating shaft 53, with worms 55 fixed at both ends of the rotating shaft 53, the thread directions of the two worms 55 are opposite to each other, the two worms 55 correspond one-to-one to the two worm wheels 6, and mesh with the corresponding worm wheels 6; a driving motor 51, the output end of the driving motor 51 is coaxially fixed to one of the worms 55.

[0070] For example, Figure 3 As shown, a rotating shaft 53 is used, and worms 55 are coaxially fixed on both end surfaces of the rotating shaft 53, and the thread directions of the two worms 55 are opposite to each other. A driving motor 51 is coaxially fixed to one of the worms 55, that is, the driving motor 51 rotates forward to drive the rotating shaft 53 to rotate forward, and drives the two worms 55 to rotate forward, and the two worms 55 rotate forward (that is, the front of the vehicle body is used as the starting direction for rotation). The worm 55 on the left side is a right-handed worm. The left-hand rule is applied, and it can be determined that the worm wheel 6 on the left side rotates clockwise. The worm 55 on the right side is a left-handed worm. The right-hand rule is applied, and it can be determined that the worm wheel 6 on the right side rotates counterclockwise, so that the rotation directions of the first rotating shaft 3 and the second rotating shaft 4 are opposite to each other, that is, the first window 1 and the second window 2 are rotated to close. Similarly, when the driving motor 51 is reversed, the first window 1 and the second window 2 are rotated to open.

[0071] In combination with the second aspect, in one embodiment, the driving assembly 5 includes two driving motors 51 , the first driving motor 51 is coaxially fixed to the first rotating shaft 3 , and the second driving motor 51 is coaxially fixed to the second rotating shaft 4 .

[0072] For example, one drive motor 51 can be used to drive the first rotating shaft 3 to rotate, and another drive motor 51 can be used to drive the second rotating shaft 4 to rotate. The two drive motors 51 are controlled to rotate in opposite directions, so that the rotation directions of the first rotating shaft 3 and the second rotating shaft 4 are opposite to each other, thereby realizing the rotation closing or opening of the first window 1 and the second window 2.

[0073] In combination with the second aspect, in one embodiment, the first rotating shaft 3 or the second rotating shaft 4 is installed with an angle measurement sensor; the double-opening skylight structure also includes a controller, and the controller is connected to the angle measurement sensor signal. When the controller receives the signal from the angle measurement sensor monitoring that the first rotating shaft 3 or the second rotating shaft 4 has rotated into place, the controller controls the driving component 5 to stop driving.

[0074] For example, the driver can control the opening angle of the first sunroof 1 and the second sunroof 2 through the controller, that is, the angle measurement sensor monitors the rotation angle signal of the first rotating shaft 3 or the second rotating shaft 4 in real time until the rotation angle reaches the set angle. The controller receives its signal and controls the drive component to stop rotating, thereby opening the sunroof at the specified angle.

[0075] In conjunction with the second aspect, in one implementation, Figure 1 As shown, the first rotating shaft 3 and the second rotating shaft 4 are spaced apart and distributed along the width direction of the vehicle body.

[0076] Exemplarily, the first rotating shaft 3 and the second rotating shaft 4 are spaced apart in the width direction of the vehicle body, that is, the first window 1 and the second window 2 are spaced apart in the width direction of the vehicle body, and their rotation and opening direction is the width direction of the vehicle body, ensuring that the first window 1 and the second window 2 reduce their windward areas. Of course, in some embodiments, the first window 1 and the second window 2 can also be spaced apart in the length direction of the vehicle body, and their rotation and opening direction is the length direction of the vehicle body.

[0077] In conjunction with the second aspect, in one implementation, Figure 4 As shown, sealing strips 7 are fixed to the end surfaces of the first skylight 1 and the second skylight 2 that are close to each other; when the first skylight 1 and the second skylight 2 are in a closed state, the two sealing strips 7 are pressed against each other to seal the gap between the first skylight 1 and the second skylight 2.

[0078] Exemplarily, a sealing strip 7 can be installed on the end faces of the first and second window 1, 2 that are close to each other. When the first and second window 1, 2 are in a closed state, the two sealing strips 7 squeeze each other to increase the sealing between the first and second window 1, 2, prevent rainwater from seeping in, reduce noise caused by vehicle driving, and improve its practicality and comfort.

[0079] In conjunction with the second aspect, in one implementation, Figure 4 As shown, the side wall of the first sealing strip 7 is provided with a strip groove 8 along its own direction, and the side wall of the second sealing strip 7 is fixed with an elastic strip ridge 9 along its own direction; when the first skylight 1 and the second skylight 2 are in a closed state, the elastic strip ridge 9 is located in the strip groove 8 to seal the gap between the first skylight 1 and the second skylight 2.

[0080] For example, a strip groove 8 can be provided on the sealing strip 7 of the first window 1 along the length direction of the vehicle body, and an elastic strip convex strip 9 can be provided on the sealing strip 7 of the second window 2 along the width direction of the vehicle body. When the first window 1 and the second window 2 are being closed, the elastic strip convex strip 9 will gradually squeeze into the strip groove 8, further improving the sealing performance of the first window 1 and the second window 2, preventing rainwater from penetrating, and reducing the noise caused by the vehicle driving. At the same time, the elastic strip convex strip 9 is inserted into the strip groove 8, so that the first window 1 and the second window 2 form a whole, improve their closing firmness, reduce the shaking degree of the first window 1 and the second window 2, thereby reducing the abnormal noise caused by the vehicle driving and improving the comfort of the occupants.

[0081] In a third aspect, an embodiment of the present application provides a vehicle, which includes a vehicle body as described above.

[0082] In the description of the present application, it should be noted that the terms "upper", "lower", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application. Unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be a connection between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to the specific circumstances.

[0083] It should be noted that, in this application, relational terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

[0084] The above description is only a specific implementation of the present application, so that those skilled in the art can understand or implement the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to the embodiments shown herein, but will conform to the widest range consistent with the principles and novel features applied for herein.

Claims

1. A split-type skylight structure, characterized in that: It includes: A first skylight (1) and a second skylight (2), wherein a first rotation axis (3) of the first skylight (1) and a second rotation axis (4) of the second skylight (2) are arranged in parallel, and the first skylight (1) and the second skylight (2) are used to cover a skylight area of ​​a vehicle body; A driving component (5), wherein the driving component (5) has two driving ends, the first driving end is connected to the first rotating shaft (3), and the second driving end is connected to the second rotating shaft (4), the direction in which the first driving end drives the first rotating shaft (3) to rotate is opposite to the direction in which the second driving end drives the second rotating shaft (4) to rotate, so that the first skylight (1) and the second skylight (2) rotate away from each other.

2. The split-type skylight structure according to claim 1, characterized in that: The outer wall of the first rotating shaft (3) and the outer wall of the second rotating shaft (4) are both sleeved with a worm gear (6); The driving assembly (5) comprises: A driving motor (51), wherein the outer wall of the driving motor (51) is sleeved with a first bevel gear (52); Two rotating shafts (53), the ends of the two rotating shafts (53) close to each other are sleeved with second bevel gears (54), the two second bevel gears (54) are meshed with the first bevel gear (52), and the ends of the two rotating shafts (53) away from each other are fixed with worms (55), the two worms (55) correspond to the two worm wheels (6) one by one and mesh with the corresponding worm wheels (6), and the thread directions of the two worms (55) are in the same direction; The driving motor (51) can drive the two rotating shafts (53) to rotate in opposite directions.

3. The split-type skylight structure according to claim 1, characterized in that: The outer wall of the first rotating shaft (3) and the outer wall of the second rotating shaft (4) are both sleeved with a worm gear (6); The driving assembly (5) comprises: A rotating shaft (53), with worms (55) fixed at both ends of the rotating shaft (53), the thread directions of the two worms (55) being opposite to each other, the two worms (55) corresponding to the two worm wheels (6) one by one, and meshing with the corresponding worm wheels (6); A driving motor (51), wherein an output end of the driving motor (51) is coaxially fixed to one of the worm gears (55).

4. The double-leaf skylight structure according to claim 1, characterized in that: The driving assembly (5) comprises two driving motors (51), the first driving motor (51) being coaxially fixed to the first rotating shaft (3), and the second driving motor (51) being coaxially fixed to the second rotating shaft (4).

5. The split-type skylight structure according to claim 1, characterized in that: The first rotating shaft (3) or the second rotating shaft (4) is equipped with an angle measurement sensor; The double-leaf skylight structure also includes a controller, which is connected to the angle measurement sensor signal. When the controller receives the angle measurement sensor's signal that the first rotating shaft (3) or the second rotating shaft (4) has rotated to a certain position, the controller controls the driving component (5) to stop driving.

6. The split-type skylight structure according to claim 1, characterized in that: The first rotating shaft (3) and the second rotating shaft (4) are spaced apart and distributed along the width direction of the vehicle body.

7. The split-type skylight structure according to claim 1, characterized in that: Sealing strips (7) are fixed to the end surfaces of the first skylight (1) and the second skylight (2) that are close to each other; When the first skylight (1) and the second skylight (2) are in a closed state, the two sealing strips (7) are pressed against each other to seal the gap between the first skylight (1) and the second skylight (2).

8. The split-type skylight structure according to claim 7, characterized in that: The side wall of the first sealing strip (7) is provided with a strip groove (8) along its own direction, and the side wall of the second sealing strip (7) is fixed with an elastic strip convex strip (9) along its own direction; When the first skylight (1) and the second skylight (2) are in a closed state, the elastic strip convex strip (9) is located in the strip groove (8) to seal the gap between the first skylight (1) and the second skylight (2).

9. A vehicle body, characterized in that: It includes: A first skylight (1) and a second skylight (2), wherein a first rotation axis (3) of the first skylight (1) and a second rotation axis (4) of the second skylight (2) are arranged in parallel; A driving component (5), wherein the driving component (5) has two driving ends, a first driving end being connected to the first rotating shaft (3), and a second driving end being connected to the second rotating shaft (4), wherein a direction in which the first rotating shaft (3) is driven to rotate by one driving end is opposite to a direction in which the second rotating shaft (4) is driven to rotate by the second driving end, so that the first skylight (1) and the second skylight (2) rotate away from each other; The vehicle body also includes: A top cover, wherein the top cover is provided with a skylight area, and the first skylight (1) and the second skylight (2) are installed in the skylight area; Two roof longitudinal beams, the driving assembly (5) is installed between the two roof longitudinal beams.

10. A vehicle, characterized in that: It comprises a vehicle body as claimed in claim 9.

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