CN211710609U - Vehicle sunshade system and vehicle - Google Patents

Abstract

The present application relates to a vehicle sunshade system and a vehicle, wherein a vehicle sunshade system comprises: a motherboard; the mother board is used for being mechanically connected with a luggage rack of a vehicle; a cover plate; an electric hinge; one end of the electric hinge is mechanically connected with the motherboard, and the other end of the electric hinge is mechanically connected with the cover plate, so that the cover plate and the motherboard can rotate relatively; a telescopic device for mechanically connecting the curtain; the telescopic device is arranged on the cover plate; the telescopic device can open or close the curtain. This application passes through the one end of mother board mechanical connection electric hinge, and electric hinge's other end mechanical connection apron for apron and mother board can rotate relatively, and the telescoping device sets up on the apron, and the telescoping device mechanical connection curtain, thereby the telescopic state of accessible telescoping device struts or draws in the curtain, thereby the cooperative work of accessible mother board, apron, electric hinge and telescoping device realizes vehicle solar protection system's electronic closure.

Description

Vehicle sunshade system and vehicle

Technical Field

The application relates to the technical field of vehicles, in particular to a vehicle sun-shading system and a vehicle.

Background

With the rapid development and technical progress of the automobile industry, the number of automobiles is more and more, most parking spaces are arranged in the open air at present, and when sunlight is directly injected into the automobile and the automobile is exposed, the temperature in the automobile is easy to continuously rise, and the equipment of the automobile is damaged. Based on this, how to protect the vehicle when parking in the open air environment becomes the problem that needs to be solved urgently.

At present, the sun-shading shield can be placed at the positions of a front windshield, a rear windshield and a vehicle window of a vehicle to prevent sunlight from directly entering the vehicle so as to avoid the problem of temperature rise in the vehicle. However, in the implementation process, the inventor finds that at least the following problems exist in the conventional technology: the existing vehicle sun-shading system generally needs manual operation and cannot be opened and closed electrically.

SUMMERY OF THE UTILITY MODEL

In view of the above, it is desirable to provide a vehicle sunshade system and a vehicle that can be electrically opened and closed.

In order to achieve the above object, in one aspect, an embodiment of the present application provides a vehicle sunshade system, including:

a motherboard; the mother board is used for being mechanically connected with a luggage rack of a vehicle;

a cover plate;

an electric hinge; one end of the electric hinge is mechanically connected with the motherboard, and the other end of the electric hinge is mechanically connected with the cover plate, so that the cover plate and the motherboard can rotate relatively;

a telescopic device for mechanically connecting the curtain; the telescopic device is arranged on the cover plate; the telescopic device can open or close the curtain.

In one embodiment, the electric hinge comprises a rotating shaft, a fixing device mechanically connected with the cover plate, and a motor, a worm wheel and a worm which are mechanically connected with the motherboard;

the driving end of the motor is coaxially and mechanically connected with the worm; a worm wheel is arranged on the radial surface of the worm, and spiral teeth on the worm are meshed with the worm wheel; the worm gear is mechanically connected with one end of the rotating shaft; the other end of the rotating shaft is mechanically connected with a fixing device;

the driving end of the motor drives the cover plate to rotate relative to the motherboard.

In one embodiment, the free end of the retractor is located away from the center of the cover.

In one embodiment, the number of the telescopic devices is at least two;

the telescopic devices are symmetrically distributed along the central axis of the cover plate.

In one embodiment, the vehicle further comprises an ECU for electrically connecting the vehicle; the ECU is arranged on the motherboard;

the ECU is electrically connected with the electric hinge and the telescopic device respectively.

In one embodiment, the system further comprises a remote control device; the remote control device is in communication connection with the ECU.

In one embodiment, the same cover plate is mechanically connected to the motherboard by two motorized hinges.

In one embodiment, the number of cover plates is 2; the motherboard comprises a first end and a second end opposite to the first end;

any cover plate is mechanically connected with the first end; another cover plate is mechanically connected to the second end.

In one embodiment, the retraction device is a solenoid valve.

On the other hand, the embodiment of the application also provides a vehicle, and the vehicle sun-shading system comprises the vehicle sun-shading system in any one of the embodiments.

One of the above technical solutions has the following advantages and beneficial effects:

the mother board is mechanically connected with one end of the electric hinge, the other end of the electric hinge is mechanically connected with the cover plate, the cover plate and the mother board can rotate relatively, the telescopic device is arranged on the cover plate and is mechanically connected with the curtain, the curtain can be unfolded or folded in through the telescopic state of the telescopic device, and the electronic closing of the vehicle sunshade system can be realized through the cooperative work of the mother board, the cover plate, the electric hinge and the telescopic device.

Drawings

The foregoing and other objects, features and advantages of the application will be apparent from the following more particular description of preferred embodiments of the application, as illustrated in the accompanying drawings. Like reference numerals refer to like parts throughout the drawings, and the drawings are not intended to be drawn to scale in actual dimensions, emphasis instead being placed upon illustrating the subject matter of the present application.

FIG. 1 is a schematic view of a first configuration of a vehicle sunshade system according to an embodiment;

fig. 2(a) is a top view of a connection structure of a motherboard and a roof rack in one embodiment;

fig. 2(b) is a front view showing a connection structure of a motherboard and a luggage rack in one embodiment;

FIG. 3 is a first structural schematic view of a motorized hinge according to one embodiment;

FIG. 4(a) is an assembly view of the motor and worm gear mechanism of one embodiment;

FIG. 4(b) is a schematic structural diagram of a worm and gear mechanism in one embodiment;

FIG. 5 is a schematic view of the structure of the retractor device in one embodiment;

FIG. 6(a) is a schematic view of a first arrangement of the telescopic device in one embodiment;

FIG. 6(b) is a schematic view of a second arrangement of the telescopic device in one embodiment;

FIG. 7 is a third schematic view of a telescoping device in one embodiment;

FIG. 8 is a top view of the cover plate with the elongation device in one embodiment extended;

FIG. 9 is a second schematic view of a vehicle sunshade system according to an embodiment;

FIG. 10 is a second structural view of the motorized hinge according to one embodiment;

fig. 11 is a schematic structural view of a vehicle sunshade system in one embodiment.

Detailed Description

To facilitate an understanding of the present application, the present application will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present application are shown in the drawings. This application may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element and be integral therewith, or intervening elements may also be present. The terms "disposed," "one end," "the other end," "active end," and the like are used herein for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein in the description of the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.

In one embodiment, as shown in fig. 1, there is provided a vehicle sunshade system including:

a motherboard 110; the motherboard 110 is used for mechanical connection with a luggage rack of a vehicle;

a cover plate 120;

an electric hinge 130; one end of the electric hinge 130 is mechanically connected with the motherboard 110, and the other end of the electric hinge 130 is mechanically connected with the cover plate 120, so that the cover plate 120 and the motherboard 110 can rotate relatively;

a telescoping device 140 for mechanically connecting the curtain; the telescopic device 140 is arranged on the cover plate 120; the telescoping devices 140 may expand or contract the curtain.

Specifically, the motherboard 110 may be fixedly disposed on the vehicle, and further, the motherboard 110 may be fixedly mounted on a luggage rack of the vehicle, so that the motherboard 110 may be more stably connected with the vehicle, thereby preventing the vehicle sunshade system from being separated from the vehicle during use, and improving reliability of the vehicle sunshade system. It should be noted that, the size of the motherboard 110 may be set according to the type of the vehicle, the model of the vehicle, and/or the external dimension of the vehicle, and by setting the size of the motherboard 110 to be adapted to the external dimension of the vehicle, the matching degree of the vehicle sunshade system and the vehicle may be enhanced, and the sunshade performance of the vehicle sunshade system may be improved.

In one example, the connection structure of the motherboard 110 and the luggage rack may have 4 connection points as shown in fig. 2, fig. 2(a) shows a top view of the connection structure, and fig. 2(b) shows a front view of the connection structure. The motherboard 110 includes a front end and a rear end opposite to the front end, wherein the front end of the motherboard 110 may be disposed toward the vehicle head, and the rear end of the motherboard 110 may be disposed toward the parking space. The mother plate 110 is fixed to the first cross bar and the second cross bar of the roof rack, respectively, near the front end, and the mother plate 110 is fixed to the first cross bar and the second cross bar, respectively, near the rear end. Further, the connection between the motherboard 110 and the luggage rack is tightly fixed by a buckle with a rubber sleeve and a special screw device, so as to improve the stability of the vehicle sun-shading system.

The cover plate 120 is mechanically connected with the motherboard 110 through the electric hinge 130, so that the motherboard 110 and the cover plate 120 can rotate relatively, the angle of an included angle between the motherboard 110 and the cover plate 120 can be adjusted, the sun-shading area of the vehicle sun-shading system can be increased, and the sun-shading performance of the vehicle sun-shading system is improved. When the ground plane is used as a reference plane, the relative rotation between the motherboard 110 and the cover plate 120 includes, but is not limited to: the angle of the included angle between the cover plate 120 and the reference surface is kept unchanged, and the angle of the included angle between the motherboard 110 and the reference surface is changed; the angle of the included angle between the motherboard 110 and the reference surface is kept unchanged, and the angle of the included angle between the cover plate 120 and the reference surface is changed; the angle of the included angle between the cover plate 120 and the reference surface changes, the angle variation is angle 1, the angle of the included angle between the motherboard 110 and the reference surface changes, the angle variation is angle 2, and the angle variation 1 is not equal to the angle variation 2.

In one example, one end of the motorized hinge 130 may be detachably connected to the motherboard 110; the other end of the electric hinge 130 can be detachably connected with the cover plate 120, and when the electric hinge 130 breaks down, the electric hinge 130 can be replaced, so that the applicability of the vehicle sun-shading system is improved, and the maintenance cost is reduced. In another example, the angle between the cover plate 120 and the motherboard 110 may range from 0 ° (degrees) to 180 ° (including 0 ° and 180 °).

The shape of the cover plate 120 may be determined according to actual conditions and design requirements, and may be rectangular, circular, irregular, etc. The number of the cover plates 120 may be determined according to actual conditions and design requirements, and the number of the cover plates 120 may be one or more, for example, the number of the cover plates 120 may be 1, 2, 3, or 4, etc. When the number of the cover plates 120 is plural, the cover plates 120 are not overlapped with each other to increase the sunshade area. The size of the cover plate 120 may be set according to actual conditions and design requirements, for example, the size of the cover plate 120 may be set to a size that the vehicle sunshade system can perform to shade sunlight when the sunshade area is the largest. Further, the cover plate 120 and/or the mother plate 110 may be made of a carbon fiber material, so that the durability of the vehicle sunshade system may be ensured while the weight thereof may be reduced, thereby maximizing the mechanical efficiency.

The telescoping device 140 is fixedly disposed on the cover 120, and the telescoping device 140 is mechanically connected to the curtain, so that the curtain can be opened or closed by the telescoping device 140 in a telescoping state. Further, the telescoping devices 140 may be arranged such that when the telescoping devices 140 are in a retracted state, the curtain is closed; when the telescoping device 140 is in an extended state, the curtain is spread. Or the telescoping devices 140 may be arranged such that when the telescoping devices 140 are in an extended state, the curtain is closed; when the telescoping devices 140 are in the retracted state, the curtain is spread open. The opening and closing state of the curtain is adjusted through control, and therefore the sun-shading function of the vehicle sun-shading system can be achieved.

Further, the curtain may be made of a waterproof material, a sun-screening material and/or a material excellent in stretching property, and the curtain may be made of a material exclusive for a nonwoven fabric.

In the above vehicle sunshade system, the motherboard 110 is mechanically connected to one end of the electric hinge 130, the other end of the electric hinge 130 is mechanically connected to the cover plate 120, so that the cover plate 120 and the motherboard 110 can rotate relatively, the telescopic device 140 is disposed on the cover plate 120, and the telescopic device 140 is mechanically connected to the curtain, so that the curtain can be opened or closed by the telescopic state of the telescopic device 140, and thus the motherboard 110, the cover plate 120, the electric hinge 130 and the telescopic device 140 can cooperate to realize electric closing of the vehicle sunshade system.

In one embodiment, as shown in fig. 3 and 4, the electric hinge 130 includes a rotation shaft 131, a fixing device 132 mechanically connected to the cover plate 120, and a motor 133, a worm wheel 134, and a worm 135 mechanically connected to the mother plate 110;

the driving end of the motor 133 is mechanically connected coaxially with the worm 135; the radial surface of the worm 135 is provided with a worm wheel 134, and the helical teeth on the worm 135 are meshed with the worm wheel 134; the worm gear 134 is mechanically connected to one end of the rotating shaft 131; the other end of the rotating shaft 131 is mechanically connected with a fixing device 132;

the drive end of the motor 133 drives the cover plate 120 to rotate relative to the motherboard 110.

Specifically, referring to fig. 3, the electric hinge 130 includes a rotation shaft 131, a fixing device 132, a motor 133, and a worm wheel 134 and worm 135 mechanism, and an assembly view between the worm wheel 134 and worm 135 mechanism and the motor 133 may be as shown in fig. 4 (a). Wherein the worm wheel 134 and worm 135 mechanism comprises a worm wheel 134 and a worm 135, and the structural schematic diagram of the worm wheel 134 and worm 135 mechanism can be shown in fig. 4 (b). Wherein, the fixing device 132 is fixedly installed on the cover plate 120, and the motor 133 and the worm gear 134 and the worm 135 mechanism are both arranged on the motherboard 110.

As shown in fig. 3 and 4, the cover plate 120 and the motherboard 110 are driven by a motor 133, and a driving end of the motor 133 is connected to the worm 135 and is disposed coaxially with the worm 135. The worm wheel 134 is provided on a radial surface of the worm 135 and meshes with helical teeth on the worm 135. The worm gear 134 is mechanically connected to one end of the rotating shaft 131, and the other end of the rotating shaft 131 is mechanically connected to the fixing device 132. When the motor 133 is driven, the motor 133 drives the worm 135 to move, and the worm 135 is engaged with the worm wheel 134 through the spiral teeth, so that the worm wheel 134 can rotate, and the cover plate 120 is driven by the flexible shaft and the fixing device 132 respectively, so that the cover plate 120 rotates relative to the motherboard 110, and further the angle of the included angle between the motherboard 110 and the cover plate 120 can be adjusted, thereby realizing the electric opening and closing of the vehicle sunshade system.

Further, the motor 133 can drive the cover plate 120 through a worm wheel 134 and worm 135 mechanism and a flexible shaft, so that a movable hinge for controlling the folding and unfolding at 180 degrees is connected by the hinge, the cover plate 120 and the motherboard 110 are further synchronously controlled and connected by the hinge, and the sun-shading curtain can be unfolded at 180 degrees or retracted at 180 degrees.

In one example, the motor 133 may be a micro permanent magnet motor 133 and the driving voltage may be 12V (volts). In another example, the drive shaft may be a flexible shaft.

In one embodiment, the free end of the retractor 140 is positioned away from the center of the cover plate 120.

Specifically, as shown in fig. 5, the telescopic device 140 includes a fixed rod and a movable rod, wherein the movable rod may be embedded in the fixed rod and may move along an axial direction of the fixed rod to adjust a length of the movable rod extending out of the fixed rod, and thereby the telescopic device 140 is extended or contracted by adjusting the length of the movable rod. The movable end of the telescopic device 140 is the end of the movable rod extending out of the fixed rod. The movable end of the telescopic device 140 is disposed away from the center of the cover plate 120, and when the telescopic device 140 is extended, the movable rod moves in a direction away from the cover plate 120, and when the telescopic device 140 is contracted, the movable rod moves in a direction toward the cover plate 120.

The movable end of the telescopic device 140 is far away from the center of the cover plate 120, so that the sun-shading area of the vehicle sun-shading system can be increased when the telescopic device 140 is extended, and the applicability of the vehicle sun-shading system can be improved.

In one embodiment, the number of telescoping devices 140 is at least two; the retractors 140 are symmetrically distributed along the central axis of the cover plate 120.

Specifically, the number of the telescopic devices 140 disposed on the same cover plate 120 is at least two, and the telescopic devices 140 are axially symmetrically distributed along the center of the cover plate 120, so that a larger sun-shading area and applicability of the vehicle sun-shading system can be realized by a smaller number of telescopic devices 140, and the cost is reduced. Specifically, a schematic layout of the telescopic device 140 may be as shown in fig. 6.

In one example, 12 telescoping devices 140 can be disposed on the same cover plate 120, the schematic layout can be as shown in fig. 7, and the top view of the cover plate 120 can be as shown in fig. 8 when the telescoping devices 140 are in the extended state. The cover plate 120 is a rectangular cover plate 120, two expansion devices 140 are disposed at corners of the cover plate 120, one expansion device 140 is disposed at a midpoint of each long side of the cover plate 120, and one expansion device 140 is disposed at a midpoint of each short side of the cover plate 120. The telescopic directions of the two telescopic devices 140 arranged at the same corner are not parallel to each other, that is, the fixing rods of the two telescopic devices 140 are not parallel to each other, so that the sun-shading area can be increased, the utilization efficiency of the telescopic devices 140 can be improved, and the safety of the vehicle can be ensured.

In one embodiment, the vehicle further comprises an ECU (Electronic Control Unit) for electrically connecting the vehicle; the ECU is provided on the motherboard 110;

the ECU electrically connects the electric hinge 130 and the telescopic device 140, respectively.

Specifically, the ECU can be connected with an On-board diagnostic socket OBD-II (the Second generation system of vehicle diagnostics) On the vehicle to realize power supply by a special interface technology, so that the vehicle can supply power to the ECU, and simultaneously realize information sharing with the driving computer ECU arranged at each position of the vehicle by a vehicle-mounted network technology.

The ECU is provided on the motherboard 110 and electrically connected to the electric hinge 130 and the expansion device 140, respectively. The motherboard 110 transmits corresponding driving signals to the electric hinge 130 and the expansion device 140, respectively, so that the operating state of the electric hinge 130 and the expansion state of the expansion device 140 can be controlled, electric opening and closing can be realized, and the expansion state of the expansion device 140 can be synchronized with the expansion and contraction of the cover plate 120.

When the vehicle sunshade system includes a plurality of the telescopic devices 140 and/or a plurality of the electric hinges 130, the ECU connects each of the telescopic devices 140 and each of the electric hinges 130, respectively. Further, the ECU may also be connected to a vehicle control system on the vehicle to enable communication with the vehicle control system. The ECU may receive a control signal transmitted from a vehicle control system and drive the electric hinge 130 and the telescopic device 140 according to the control signal.

In one embodiment, a remote control device is also included; the remote control device is in communication connection with the ECU.

Specifically, the remote control device is in Communication connection with the ECU, for example, the remote control device and the ECU can communicate via a 2G (2-Generation Wireless Telephone Technology, second-Generation Mobile phone Communication specification) network, a 3G (3rd-Generation Wireless Telephone Technology, third-Generation Mobile Communication Technology) network, a 4G (the4th Generation Mobile Communication Technology, fourth-Generation Mobile Communication Technology) network, a 5G (5th Generation Mobile Communication Technology, fifth-Generation Mobile Communication Technology) network, bluetooth, infrared and/or ZigBee (violet peak protocol), so that the ECU can be remotely controlled, and the applicability of the vehicle sunshade system is improved.

In one embodiment, the same cover plate 120 is mechanically connected to the motherboard 110 by two motorized hinges 130.

Specifically, as shown in fig. 9, the same cover plate 120 may be mechanically connected to the motherboard 110 by two electric hinges 130, and the two electric hinges 130 connected to the same cover plate 120 may be symmetrically distributed.

In one embodiment, the number of cover plates 120 is 2; motherboard 110 includes a first end and a second end opposite the first end;

either cover plate 120 is mechanically connected to the first end; another cover plate 120 is mechanically coupled to the second end.

Specifically, the number of the cover plates 120 may be 2, any one of the cover plates 120 may be mechanically connected to a first end of the motherboard 110, and another one of the cover plates 120 may be mechanically connected to a second end of the motherboard 110 opposite to the first end, that is, two cover plates 120 may be respectively disposed on two opposite ends of the motherboard 110. For example, the first end may be an end of the motherboard 110 near the left side window, and the second end may be an end of the motherboard 110 near the right side window; or the first end may be the end of the motherboard 110 close to the vehicle head, and the second end may be the end of the motherboard 110 close to the vehicle tail.

In one example, when the first end may be an end of the motherboard 110 near the vehicle head, and the second end may be an end of the motherboard 110 near the vehicle tail, the cover plate 120 connected to the first end may be the front cover plate 120, and the cover plate 120 connected to the second end may be the rear cover plate 120. The size of the front cover plate 120 can be determined by taking the standard that the front cover plate 120 can completely shield the sunlight of the front windshield glass after being extended (namely, the included angle formed by the front cover plate 120 and the motherboard 110 is 180 degrees); the size of the rear cover 120 may be determined based on the standard that the rear cover 120 can completely cover the sunlight of the rear window after being extended (i.e. the included angle between the rear cover 120 and the motherboard 110 is 180 °).

The motherboard 110 is connected to the cover plate by four electric hinges 130, wherein the motherboard can be connected to the front cover plate 120 by two electric hinges 130 as shown in fig. 3, the motherboard 110 can be connected to the rear cover plate 120 by two electric hinges 130 as shown in fig. 10, and the structural diagram of the vehicle sunshade system can be shown in fig. 11. The front cover plate 120 and the motherboard 110 can be unfolded at 180 degrees, and the rear cover plate 120 and the motherboard 110 can be unfolded at 180 degrees. The front cover plate 120 and the rear cover plate 120 can be synchronously driven by the ECU, and the curtain is controlled and the function of shading is completed.

In one embodiment, the expansion device 140 is a solenoid valve.

Specifically, the solenoid valve can perform two-section movement to fold and unfold the curtain.

In one embodiment, a vehicle is provided comprising the vehicle sunshade system of any of the above embodiments.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the scope of the utility model. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims (10)

1. A vehicle sunshade system, comprising:

a motherboard; the motherboard is used for being mechanically connected with a luggage rack of a vehicle;

a cover plate;

an electric hinge; one end of the electric hinge is mechanically connected with the motherboard, and the other end of the electric hinge is mechanically connected with the cover plate, so that the cover plate and the motherboard can rotate relatively;

a telescopic device for mechanically connecting the curtain; the telescopic device is arranged on the cover plate; the telescopic device can expand or contract the curtain.

2. The vehicle sun shade system according to claim 1, wherein the motorized hinge includes a rotating shaft, a fixing device mechanically connected to the cover plate, and a motor, a worm wheel, a worm mechanically connected to the mother plate;

the driving end of the motor is coaxially and mechanically connected with the worm; the worm wheel is arranged on the radial surface of the worm, and spiral teeth on the worm are meshed with the worm wheel; the worm gear is mechanically connected with one end of the rotating shaft; the other end of the rotating shaft is mechanically connected with the fixing device;

the driving end of the motor drives the cover plate to rotate relative to the motherboard.

3. The vehicle shading system of claim 1, wherein the free end of the telescoping device is disposed away from the center of the cover plate.

4. The vehicle shading system of claim 3, wherein the number of telescoping devices is at least two;

the telescopic devices are symmetrically distributed along the central axis of the cover plate.

5. The vehicle shading system of claim 1, further comprising an ECU for electrically connecting the vehicle; the ECU is arranged on the motherboard;

and the ECU is electrically connected with the electric hinge and the telescopic device respectively.

6. The vehicle shading system of claim 5, further comprising a remote control device; the remote control device is in communication connection with the ECU.

7. Vehicle sunshade system according to any one of claims 1 to 6, wherein the same cover plate is mechanically connected to said mother plate by two said motorized hinges.

8. The vehicle sun shade system according to any one of claims 1 to 6, characterized in that the number of the cover plates is 2; the motherboard includes a first end and a second end opposite the first end;

any of the cover plates is mechanically connected with the first end; another of the cover plates is mechanically connected to the second end.

9. The vehicle shading system of any one of claims 1 to 6, wherein the telescopic device is a solenoid valve.

10. A vehicle characterized by comprising the vehicle sunshade system as recited in any one of claims 1 to 9.

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