WO2024212640A1 - 天幕装置和车辆 - Google Patents

天幕装置和车辆 Download PDF

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Publication number
WO2024212640A1
WO2024212640A1 PCT/CN2024/072072 CN2024072072W WO2024212640A1 WO 2024212640 A1 WO2024212640 A1 WO 2024212640A1 CN 2024072072 W CN2024072072 W CN 2024072072W WO 2024212640 A1 WO2024212640 A1 WO 2024212640A1
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WO
WIPO (PCT)
Prior art keywords
skylight
sheet
canopy
motor
driving mechanism
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/CN2024/072072
Other languages
English (en)
French (fr)
Inventor
饶丹
朱来科
陈辉
刘新华
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BYD Co Ltd
Original Assignee
BYD Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by BYD Co Ltd filed Critical BYD Co Ltd
Publication of WO2024212640A1 publication Critical patent/WO2024212640A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J7/00—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs
    • B60J7/02—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs of sliding type, e.g. comprising guide shoes
    • B60J7/04—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs of sliding type, e.g. comprising guide shoes with rigid plate-like element or elements, e.g. open roofs with harmonica-type folding rigid panels
    • B60J7/057—Driving or actuating arrangements e.g. manually operated levers or knobs
    • B60J7/0573—Driving or actuating arrangements e.g. manually operated levers or knobs power driven arrangements, e.g. electrical
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J7/00—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J7/00—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs
    • B60J7/0007—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs moveable head-liners, screens, curtains or blinds for ceilings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J7/00—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs
    • B60J7/0007—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs moveable head-liners, screens, curtains or blinds for ceilings
    • B60J7/003—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs moveable head-liners, screens, curtains or blinds for ceilings one or more sliding rigid plate or lammellae
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J7/00—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs
    • B60J7/02—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs of sliding type, e.g. comprising guide shoes
    • B60J7/04—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs of sliding type, e.g. comprising guide shoes with rigid plate-like element or elements, e.g. open roofs with harmonica-type folding rigid panels
    • B60J7/057—Driving or actuating arrangements e.g. manually operated levers or knobs

Definitions

  • the present application generally relates to the technical field of automobile sunroofs, and more particularly to a sunroof device and a vehicle.
  • panoramic sunroofs and skylights are becoming more and more popular.
  • panoramic skylights also have their disadvantages. They are difficult to insulate and cannot block sunlight and ultraviolet rays. They basically require additional external sunshades, which is neither convenient nor beautiful.
  • the first aspect of the present application provides a canopy device for a vehicle, the canopy device comprising:
  • At least two layers of skylight glass At least two layers of skylight glass
  • a canopy sheet the canopy sheet is inserted between the at least two layers of canopy glass, and the canopy sheet is provided with at least two functional areas;
  • a driving assembly comprising a first driving mechanism connected to one end of the cyclorama piece;
  • a control component is configured to: control the first driving mechanism to rotate so that the skylight sheet moves; when the skylight sheet moves to different positions, the skylight glass displays different functional areas.
  • the control component controls the first driving mechanism to rotate so that the skylight can be switched to different functional areas of the skylight sheet, thereby achieving the effects of shading and light transmission.
  • the control component controls the first driving mechanism to rotate so that the skylight can be switched to different functional areas of the skylight sheet, thereby achieving the effects of shading and light transmission.
  • the drive assembly also includes a second drive mechanism, which is connected to the other end of the skylight piece; the control assembly is configured to control the first drive mechanism and the second drive mechanism to rotate in coordination so that the skylight piece is retracted into one of the first drive mechanism and the second drive mechanism, and extended out of the other of the first drive mechanism and the second drive mechanism.
  • a guide assembly is further included, wherein the guide assembly is arranged on the side of the skylight piece along the width direction of the skylight piece to guide the skylight piece to move along the length direction of the skylight piece.
  • the sky curtain piece is a film.
  • the functional area includes a sunshade area, a transparent area, a curtain area and a scene filter area
  • the scene filter area includes at least two parts, each of which has a different transparency to distinguish a scene pattern.
  • the functional areas are distributed at intervals along the length direction of the skylight piece.
  • the first driving mechanism comprises a first roller and a first motor, and an output end of the first motor is connected to the first roller;
  • the second driving mechanism includes a second roller and a second motor, and an output end of the second motor is connected to the second roller.
  • control component includes:
  • controller being electrically connected to the first motor and the second motor respectively;
  • buttons switch for user operation, the button switch is electrically connected to the controller, and the button switch is configured to be in a conducting state when pressed;
  • the controller is configured to control the first motor and the second motor to rotate according to the instruction of the button switch.
  • the controller is configured as:
  • the controller controls the first motor and the second motor to rotate continuously within the on-time of the button switch, so that the sky curtain piece moves continuously within the on-time of the button switch;
  • the controller controls the first motor and the second motor to rotate so that the skylight sheet switches to the next functional area.
  • the pressing time of the first method is longer than 0.5 seconds, and the pressing time of the second method is shorter than 0.5 seconds.
  • the guide assembly includes two positioning rails, which are respectively arranged above and below the skylight sheet; the positioning rails include:
  • a positioning belt is wound around the rolling bearing, the positioning belt extends along the length direction, and the positioning belt is arranged in close contact with the skylight sheet.
  • the guide assembly also includes bearing rollers, which are spaced apart at both ends of the skylight glass along the length direction, and are distributed above and below the skylight sheet; along the width direction, the size of the bearing roller is larger than the size of the rolling bearing, and the bearing roller is located outside the positioning band.
  • the skylight sheet is provided with positioning holes arranged at intervals along the length direction, and at least one positioning belt of the guide assembly is provided with a protrusion matched with the positioning holes.
  • fixed grooves are provided on both sides of the skylight glass, the skylight glass is connected to the fixed grooves, and the fixed grooves are used to be mounted to the frame of the vehicle to install the skylight glass.
  • the skylight glass has a curvature, and the fixed groove extends along the edge of the skylight glass;
  • the skylight glass is a flat glass, and the fixed groove extends along the edge of the skylight glass.
  • a second aspect of the present application provides a vehicle, comprising the skylight device according to the aforementioned method.
  • the vehicle according to the second aspect of the present application adopts a skylight device, which can switch the sunroof to different functional areas of the skylight piece, thereby improving the user experience, being easy to use and more beautiful.
  • FIG1 is a schematic structural diagram of a canopy device according to a preferred embodiment of the present application. To clearly illustrate the canopy sheet, the canopy glass and the fixed grooves are not shown;
  • FIG2 is a schematic structural diagram of a canopy piece of the canopy device in FIG1 ;
  • FIG3 is a schematic structural diagram of a positioning guide rail of the canopy device in FIG1 ;
  • FIG. 4 is a schematic diagram of the connection structure between the control component and the drive component of the skylight device in FIG. 1 .
  • First driving mechanism 122 Second driving mechanism
  • Second roller 126 Second motor
  • Control component 131 Controller
  • Push button switch 133 Power supply
  • ordinal numbers such as “first” and “second” cited in the present application are merely identifications and do not have any other meanings, such as a specific order, etc.
  • first component itself does not imply the existence of the “second component”
  • second component itself does not imply the existence of the “first component”.
  • the present application provides a skylight device (also called a sunroof) for a vehicle and a vehicle having the skylight device.
  • a skylight device also called a sunroof
  • FIGS 1 to 4 show a skylight device 200 according to a specific embodiment of the present application, which is used for a vehicle.
  • the skylight device 200 includes at least two layers of skylight glass (not shown in the figures), a skylight sheet 100, a guide assembly 110, a drive assembly 120 and a control assembly 130.
  • the canopy sheet 100 is inserted between at least two layers of canopy glass.
  • the canopy sheet 100 is provided with at least two functional areas 101. Different functional areas 101 are configured to have different optical functions, for example.
  • the plurality of functional areas 101 are arranged, for example, along the length direction X of the canopy sheet 100.
  • the length direction X of the canopy sheet 100 is also the length direction of the canopy glass and the canopy device 200.
  • the driving assembly 120 includes a first driving mechanism 121 , which is connected to one end of the awning sheet 100 , for example, one end of the awning sheet 100 along the length direction X.
  • the control component 130 is configured to: control the first driving mechanism 121 to rotate so that the canopy sheet 100 moves (for example; when the canopy sheet 100 moves to different positions, the canopy glass displays different functional areas 101.
  • the first driving mechanism 121 is constructed as a reel, and its rotation axis extends along the width direction Y of the canopy sheet 100 (direction X is perpendicular to direction Y). When it rotates, the canopy sheet 100 is rolled up thereon, so that the canopy sheet 100 moves along the length direction X.
  • the width direction Y of the canopy sheet 100 is also the width direction of the canopy glass and the canopy device 200.
  • the control component 130 controls the first driving mechanism 121 to rotate so that the skylight can be switched to different functional areas 101 of the skylight sheet 100, thereby achieving the effects of shading and light transmission. Compared with an external sunshade, it is easy to use and more beautiful.
  • the driving assembly 120 also includes a second driving mechanism 122, and the second driving mechanism 122 is connected to the other end of the canopy sheet 100.
  • the control assembly 130 is configured to control the first driving mechanism 121 and the second driving mechanism 122 to rotate in coordination, so that the canopy sheet 100 is retracted into one of the first driving mechanism 121 and the second driving mechanism 122, and extended out of the other of the first driving mechanism 121 and the second driving mechanism 122.
  • the second driving mechanism is also constructed as a reel, which is connected to the other end of the canopy sheet 100 along the length direction X, and its rotation axis extends along the width direction Y of the canopy sheet 100.
  • the present application adopts a dual driving mechanism, which can reciprocate the canopy sheet 100, and by splicing the new canopy sheet 100 to the old canopy sheet 100, and then driving it through the driving assembly, The skylight sheet 100 can be replaced with little difficulty.
  • the skylight sheet 100 can be selected as a film, which has flexibility and a certain degree of transparency, which is convenient for the winding of the skylight sheet 100 and the production of the functional area 101.
  • the functional area 101 includes a sunshade area 103 and a transparent area 102.
  • the sunshade area 103 is an opaque film, which can be formed by coating the surface of the translucent film with a corresponding shading material (such as titanium dioxide coating, etc.).
  • a corresponding shading material such as titanium dioxide coating, etc.
  • the transparent area 102 can use a transparent film to allow people in the car to obtain a view outside the skylight.
  • the functional area 101 also includes a scene filter area 104, which includes at least two parts, and each part has a different transparency to distinguish the scene pattern.
  • the setting of the scene filter area 104 allows the light outside the skylight to pass through the skylight sheet 100, forming a certain landscape or scene pattern on the skylight sheet 100, thereby enhancing the experience of the user in the car.
  • the functional area 101 may also include multiple scene filter areas 104 to enrich the user's scene experience.
  • the functional area 101 may further include a curtain area 105, which may be white.
  • a curtain area 105 which may be white.
  • the functional areas 101 are spaced apart to distinguish different functions.
  • the first driving mechanism 121 includes a first roller 123 and a first motor 124, and the output end of the first motor 124 is connected to the first roller 123.
  • the output end of the first motor 124 can be directly connected to the end of the first roller 123 to drive the first roller 123 to rotate.
  • the output end of the first motor 124 and the end of the first roller 123 can also be connected through a reducer and a coupling to improve the transmission accuracy of the first roller 123.
  • the second driving mechanism 122 includes a second roller 125 and a second motor 126, and the output end of the second motor 126 is connected to the second roller 125.
  • the second roller 125 When the second motor 126 is started, the second roller 125 is driven by the second motor 126 to rotate. Similarly, the output end of the second motor 126 can be directly connected to the end of the second roller 125 to drive the second roller 125 to rotate. As an alternative, the output end of the second motor 126 and the end of the second roller 125 may also be connected via a reducer and a coupling to improve the transmission accuracy of the second roller 125 .
  • the first motor 124 and the second motor 126 are stepper motors or servo motors, so that the first motor 124 and the second motor 126 can rotate by receiving the control signal of the square wave signal and the direction signal, and the transmission is more precise.
  • the control component 130 includes a controller 131 and a button switch 132.
  • the controller 131 is electrically connected to the first motor 124 and the second motor 126, respectively.
  • the button switch 132 is electrically connected to the controller 131.
  • the button switch 132 is used for user operation. When the button switch 132 is pressed, the button switch 132 is in the on state, so that the circuit is turned on.
  • the controller 131 can be selected as a microprocessor controller 131 (IC chip), which is small in size and easy to install.
  • the controller 131, the first motor 124 and the second motor 126 are all connected to the power supply 133, and the power supply 133 can be selected as a battery device of the vehicle, so that there is no need to arrange a separate power supply separately.
  • the controller 131 is configured to control the rotation of the first motor 124 and the second motor 126 according to the instruction of the button switch 132.
  • the controller 131 receives the signal of the button switch 132 for processing and calculation, and then sends a square wave signal and a direction signal to the first motor 124 and the second motor 126 to accurately control the rotation of the first motor 124 and the second motor 126.
  • the controller 131 is configured as follows: when the button switch 132 is pressed in a first manner, the controller 131 controls the first motor 124 and the second motor 126 to rotate continuously within the on-time of the button switch 132, so that the skylight sheet 100 moves continuously within the on-time of the button switch 132; when the button switch 132 is pressed in a second manner, the controller 131 controls the first motor 124 and the second motor 126 to rotate, so that the skylight sheet 100 switches to the next functional area 101.
  • the skylight sheet 100 can be controlled to move continuously regardless of the functional area 101 or to switch directly to the next functional area 101, respectively, which is convenient for the user to operate.
  • the pressing time of the first mode exceeds 0.5 seconds
  • the pressing time of the second mode is less than 0.5 seconds. Taking 0.5 seconds as the critical point, determining whether the mode of pressing the button switch 132 is the first mode or the second mode conforms to the user's operation logic and improves the user experience.
  • the canopy device 200 further includes a guide assembly 110 , which is disposed on the side of the canopy sheet 100 along the width direction Y of the canopy sheet 100 to guide the canopy sheet 100 to move along the length direction X of the canopy sheet 100 .
  • the canopy device 200 is provided with two sets of guide assemblies 110, which are respectively located on both sides of the canopy sheet 100.
  • the guide assembly 110 includes two positioning rails 111, which are respectively arranged above and below the canopy sheet 100.
  • the positioning rails 111 include a plurality of rolling bearings 112 and positioning belts 113.
  • the axis of the rolling bearing 112 extends along the width direction Y. All the rolling bearings 112 are arranged along the length direction X.
  • the positioning belts 113 are wound around the rolling bearings 112, Thus, all rolling bearings 112 are wrapped as a whole, which allows the positioning belt 113 to form a closed ring outside all rolling bearings 112, and also allows the rolling bearing 112 to support the positioning belt 113 inside the ring.
  • the positioning belt 113 extends along the length direction X, and the positioning belt 113 is arranged to fit the surface of the edge of the canopy sheet 100, so that the canopy sheet 100 is clamped between the upper and lower positioning belts.
  • the drive assembly 120 drives the canopy sheet 100 to move along the length direction X, the canopy sheet 100 is tightly matched with the positioning belt 113 during the movement, so that the canopy sheet 100 remains flat and accurately positioned. It can be understood that when the canopy sheet 100 moves, the positioning belt 113 moves accordingly under the action of friction, and the rolling bearing 112 is used to enable the positioning belt 113 to move in a circular manner.
  • the canopy sheet 100 is provided with positioning holes 106 arranged at intervals along the length direction X, and at least one positioning belt 113 of the guide assembly 110 is provided with a protrusion 114 that matches with the positioning hole 106.
  • the positioning belt 113 located below the canopy sheet 100 is provided with a protrusion 114. Under the action of gravity, the positioning hole 106 of the canopy sheet 100 can be more closely matched with the protrusion 114, which is conducive to preventing the canopy sheet 100 and the positioning belt 113 from offsetting, thereby achieving accurate transfer of the canopy sheet 100. Referring to FIG.
  • the guide assembly 110 also includes a bearing roller 115, the axis of which extends along the Y direction, and the bearing rollers 115 are spaced at both ends of the canopy glass along the length direction X, and the bearing rollers 115 are respectively distributed above and below the canopy sheet 100.
  • the awning sheet 100 enters or moves out of the positioning belt 113 through the middle of the upper and lower bearing rollers 115, which is conducive to avoiding the wear of the awning sheet 100 during the movement.
  • the size of the bearing roller 115 is larger than the size of the rolling bearing 112, so that the bearing roller 115 extends to the outside of the positioning belt 113 in the width direction Y, that is, the bearing roller 115 is located outside the positioning belt 113.
  • both ends of the bearing roller 115 protrude from the awning sheet 100 along the width direction Y, so as to fully cover the awning sheet 100 and better guide the awning sheet 100 to prevent the awning sheet 100 from wrinkling.
  • the functional area 101 is also spaced apart from the edge of the skylight sheet 100 to prevent the guide assembly 110 from wearing the functional area 101 .
  • fixed grooves are provided on both sides of the canopy glass along the width direction Y, and the canopy glass is connected to the fixed grooves.
  • the fixed grooves can be fixed to the roof structure of the vehicle frame, thereby achieving the installation of the canopy glass.
  • the rolling bearing 112 and the bearing roller 115 are both rotatably connected to the fixed grooves, so that the installation of the guide assembly 110 and the canopy glass is integrated on the fixed grooves, which is conducive to improving the installation efficiency of the canopy device 200 according to the present application.
  • the skylight glass has an arc along the length direction X, and the fixed groove strip is arranged along the length of the skylight glass.
  • the edges are extended to accommodate vehicles with curved roofs.
  • the skylight glass may also be flat glass, and the fixed grooves extend along the edges of the skylight glass, which is suitable for vehicles with flat roofs.
  • the present application also provides a vehicle, including the aforementioned skylight device 200.
  • the skylight device 200 is used to switch different functional areas 101 of the skylight sheet 100 on the skylight, thereby improving the user experience, being convenient to use, and more beautiful.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Waterproofing, Decoration, And Sanitation Devices (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)

Abstract

一种天幕装置（200），包括至少两层天幕玻璃、天幕片（100）、导向组件（110）、驱动组件（120）以及控制组件（130），天幕片穿设于至少两层天幕玻璃之间，天幕片设置有至少两个功能区（101），驱动组件包括第一驱动机构（121），第一驱动机构连接至天幕片的一端，控制组件配置为：控制第一驱动机构转动，以使天幕片移动；当天幕片移动到不同位置时，天幕玻璃展示不同的功能区。还包括一种具有天幕装置的车辆。

Description

天幕装置和车辆 技术领域
本申请总地涉及汽车天窗的技术领域，更具体地涉及一种天幕装置和车辆。
背景技术
随着新能源车的快速发展，汽车天窗的尺寸需求也越来越大，全景天窗和天幕也越来越受欢迎。然而全景天幕也有它的缺点，难以隔热，且无法阻挡阳光和紫外线，基本需要额外的外置遮阳帘，既不方便也不美观。
发明内容
在发明内容部分中引入了一系列简化形式的概念，这将在具体实施方式部分中进一步详细说明。本申请的发明内容部分并不意味着要试图限定出所要求保护的技术方案的关键特征和必要技术特征，更不意味着试图确定所要求保护的技术方案的保护范围。
为至少部分地解决上述问题，本申请第一方面提供一种天幕装置，用于车辆，所述天幕装置包括：
至少两层天幕玻璃；
天幕片，所述天幕片穿设于所述至少两层天幕玻璃之间，所述天幕片设置有至少两个功能区；
驱动组件，所述驱动组件包括第一驱动机构，所述第一驱动机构连接至所述天幕片的一端；以及
控制组件，所述控制组件配置为：控制所述第一驱动机构转动，以使所述天幕片移动；当所述天幕片移动到不同位置时，所述天幕玻璃展示不同的所述功能区。
根据本申请第一方面的天幕装置，控制组件控制第一驱动机构转动，以使天窗得以切换到天幕片的不同的功能区，从而实现遮阳和透光的效果，与外置遮阳帘相比，使用方便，且更为美观。
可选地，所述驱动组件还包括第二驱动机构，所述第二驱动机构连接至所述天幕片的另一端；所述控制组件配置为：控制所述第一驱动机构和所述第二驱动机构配合地转动，以使所述天幕片收入所述第一驱动机构和所述第二驱动机构中的一者，伸出所述第一驱动机构和所述第二驱动机构中的另一者。
可选地，还包括导向组件，所述导向组件沿所述天幕片的宽度方向设置于所述天幕片的侧方，以引导所述天幕片沿所述天幕片的长度方向移动。
可选地，所述天幕片为胶片。
可选地，所述功能区包括遮阳区、透明区、幕布区以及场景滤镜区，所述场景滤镜区包括至少两个部分，各个所述部分的透明度不同，以区分出场景图案。
可选地，沿所述天幕片的长度方向，所述功能区间隔分布。
可选地，所述第一驱动机构包括第一辊和第一电机，所述第一电机的输出端连接至所述第一辊；
所述第二驱动机构包括第二辊和第二电机，所述第二电机的输出端连接至所述第二辊。
可选地，所述控制组件包括：
控制器，所述控制器分别与所述第一电机以及所述第二电机电连接；以及
按钮开关，用于供用户操作，所述按钮开关与所述控制器电连接，所述按钮开关配置为在被按压时处于导通状态；
其中，所述控制器配置为：根据所述按钮开关的指令控制所述第一电机和所述第二电机转动。
可选地，所述控制器配置为：
当所述按钮开关被以第一方式按压时，所述控制器控制所述第一电机和所述第二电机在所述按钮开关的导通时长内持续转动，以使所述天幕片在所述按钮开关的导通时长内连续移动；
当所述按钮开关被以第二方式按压时，所述控制器控制所述第一电机和所述第二电机转动，以使所述天幕片切换至下一个所述功能区。
可选地，所述第一方式的按压时长超过0.5秒，所述第二方式的按压时长低于0.5秒。
可选地，所述导向组件包括两根定位导轨，两根所述定位导轨分别设置于所述天幕片的上方和下方；所述定位导轨包括：
若干个滚动轴承，所述滚动轴承沿所述长度方向排布；以及
定位带，所述定位带绕设至所述滚动轴承，所述定位带沿所述长度方向延伸，且所述定位带与所述天幕片贴合设置。
可选地，所述导向组件还包括轴承滚筒，所述轴承滚筒沿所述长度方向间隔分布于所述天幕玻璃的两端，且所述轴承滚筒分布于所述天幕片的上方和下方；沿所述宽度方向，所述轴承滚筒的尺寸大于所述滚动轴承的尺寸，且所述轴承滚筒位于所述定位带外。
可选地，所述天幕片设置有沿所述长度方向间隔排布的定位孔，所述导向组件的至少一根所述定位带设置有与所述定位孔相配合的凸起部。
可选地，所述天幕玻璃的两侧设置有固定槽条，所述天幕玻璃连接至所述固定槽条，且所述固定槽条用于安装至所述车辆的车架，以安装所述天幕玻璃。
可选地，所述天幕玻璃具有弧度，且所述固定槽条沿所述天幕玻璃的边沿延伸；或者
所述天幕玻璃为平面玻璃，且所述固定槽条沿所述天幕玻璃的边沿延伸。
本申请第二方面提供一种车辆，包括根据前述的天幕装置。
根据本申请第二方面的车辆，采用天幕装置，可在天窗切换到天幕片的不同的功能区，提升使用者体验，且使用方便，更为美观。
附图说明
本申请实施方式的下列附图在此作为本申请的一部分用于理解本申请。附图中示出了本申请的实施方式及其描述，用来解释本申请的原理。在附图中，
图1为本申请的一种优选实施方式的天幕装置的结构示意图，为清楚表示天幕片，天幕玻璃和固定槽条未示出；
图2为图1中的天幕装置的天幕片的结构示意图；
图3为图1中的天幕装置的定位导轨的结构示意图；以及
图4为图1中的天幕装置的控制组件与驱动组件的连接结构的示意图。
附图标记说明
100：天幕片                101：功能区
102：透明区                103：遮阳区
104：场景滤镜区            105：幕布区
106：定位孔                110：导向组件
111：定位导轨              112：滚动轴承
113：定位带                114：凸起部
115：轴承滚筒              120：驱动组件
121：第一驱动机构          122：第二驱动机构
123：第一辊                124：第一电机
125：第二辊                126：第二电机
130：控制组件              131：控制器
132：按钮开关              133：电源
200：天幕装置              X：长度方向
Y：宽度方向
具体实施方式
在下文的描述中，给出了大量具体的细节以便提供对本申请更为彻底的理解。然而，对于本领域技术人员来说显而易见的是，本申请实施方式可以无需一个或多个这些细节而得以实施。在其他的例子中，为了避免与本申请实施方式发生混淆，对于本领域公知的一些技术特征未进行描述。
在本文中，本申请中所引用的诸如“第一”和“第二”的序数词仅仅是标识，而不具有任何其它含义，例如特定的顺序等。而且，例如，术语“第一部件”其本身不暗示“第二部件”的存在，术语“第二部件”本身不暗示“第一部件”的存在。
在本文中，“上”、“下”、“前”、“后”、“左”、“右”等仅用于表示相关部分之间的相对位置关系，而非限定这些相关部分的绝对位置。
在本文中，“相等”、“相同”等并非严格的数学和/或几何学意义上的限制，还包含本领域技术人员可以理解的且制造或使用等允许的误差。
除非另有说明，本文中的数值范围不仅包括其两个端点内的整个范围， 也包括含于其中的若干子范围。
本申请提供了一种用于车辆的天幕装置(也称天窗)和具有该天幕装置的车辆。
以下，将参照附图对本申请的具体实施方式进行更详细地说明，这些附图示出了本申请的代表实施方式，并不是限定本申请。
图1至图4示出了根据本申请的具体实施方式的天幕装置200，用于车辆，天幕装置200包括至少两层天幕玻璃(图中未示出)、天幕片100、导向组件110、驱动组件120以及控制组件130。
天幕片100穿设于至少两层天幕玻璃之间。天幕片100设置有至少两个功能区101。不同的功能区101例如构造为具有不同的光学功能。多个功能区101例如沿天幕片100的长度方向X排列。天幕片100的长度方向X也即天幕玻璃和天幕装置200的长度方向。
驱动组件120包括第一驱动机构121，第一驱动机构121连接至天幕片100的一端，例如天幕片100的沿长度方向X的一端。
控制组件130配置为：控制第一驱动机构121转动，以使天幕片100移动(例如；当天幕片100移动到不同位置时，天幕玻璃展示不同的功能区101。例如第一驱动机构121构造为卷轴，其转动轴线沿天幕片100的宽度方向Y延伸(方向X与方向Y垂直)，当其转动时，将天幕片100卷绕其上，使得天幕片100沿长度方向X移动。天幕片100的宽度方向Y也即天幕玻璃和天幕装置200的宽度方向。
根据本申请的天幕装置200，控制组件130控制第一驱动机构121转动，以使天窗得以切换到天幕片100的不同的功能区101，从而实现遮阳和透光的效果，与外置的遮阳帘相比，使用方便，且更为美观。
进一步的，驱动组件120还包括第二驱动机构122，第二驱动机构122连接至天幕片100的另一端。控制组件130配置为：控制第一驱动机构121和第二驱动机构122配合地转动，以使天幕片100收入第一驱动机构121和第二驱动机构122中的一者，伸出第一驱动机构121和第二驱动机构122中的另一者。例如，与第一驱动机构121类似，第二驱动机构也构造为卷轴，其连接至天幕片100的沿长度方向X的另一端，其转动轴线沿天幕片100的宽度方向Y延伸。本申请采用双驱动机构，可以往复移动天幕片100，且通过将新的天幕片100拼接至旧的天幕片100，再通过驱动组件驱动， 即可实现天幕片100的更换，操作难度小。
详细地说，参照图2，天幕片100可选为胶片，具有柔韧性和一定的透明度，便于天幕片100的卷绕和功能区101的制作。可选地，功能区101包括遮阳区103和透明区102。遮阳区103为不透光的胶片，可采用在透光胶片的表面涂覆相应的遮光材料(如二氧化钛涂料等)形成。当天窗处切换到天幕片100的遮阳区103时，天幕片100遮挡进入车内的阳光，起到遮阳效果。相对应的，透明区102可采用透明胶片，以使车内人员获得天窗外的视野。
进一步地，功能区101还包括场景滤镜区104，场景滤镜区104包括至少两个部分，且各个部分的透明度不同，以区分出场景图案。场景滤镜区104的设置，使得天窗外的光线透过天幕片100，在天幕片100上形成一定的风景或场景的图案，增加车内的使用者的体验。当然，依据车辆的配置，功能区101也可以包括多个场景滤镜区104，以丰富使用者的场景体验。
功能区101还可以包括幕布区105，幕布区105可为白色。当天窗处切换至天幕片100的幕布区105时，可配合车辆的投影设备，便于使用者观看。
可选地，参照图2，沿长度方向X，功能区101之间间隔开，以区分不同的功能。
具体到驱动组件120，参照图1和图4，第一驱动机构121包括第一辊123和第一电机124，第一电机124的输出端连接至第一辊123。详细地说，第一电机124的输出端可直接连接至第一辊123的端部，以驱动第一辊123转动。作为替代方案，第一电机124的输出端和第一辊123的端部之间也可通过减速器以及联轴器连接，以提升对第一辊123的传动精度。第二驱动机构122包括第二辊125和第二电机126，第二电机126的输出端连接至第二辊125，当第二电机126启动时，第二辊125受到第二电机126的驱动而转动。同样，第二电机126的输出端可直接连接至第二辊125的端部，以驱动第二辊125转动。作为替代方案，第二电机126的输出端和第二辊125的端部之间也可通过减速器以及联轴器连接，以提升对第二辊125的传动精度。
第一电机124和第二电机126为步进电机或伺服电机，使得第一电机 124和第二电机126得以通过接收方波信号和方向信号的控制信号而转动，传动更为精准。
具体到控制组件130，参照图4，控制组件130包括控制器131和按钮开关132。控制器131分别与第一电机124以及第二电机126电连接。按钮开关132与控制器131电连接。按钮开关132用于供用户操作。当按钮开关132被按压时，按钮开关132处于导通状态，从而电路导通。控制器131可选为微处理控制器131(IC芯片)，体积较小，便于安装。此外，控制器131、第一电机124以及第二电机126均与电源133连接，电源133可选为车辆的电瓶装置，从而无需额外布置单独的电源。
控制器131配置为：根据按钮开关132的指令控制第一电机124和第二电机126转动。控制器131接收按钮开关132的信号进行处理计算，然后再发送方波信号和方向信号至第一电机124和第二电机126，以精准控制第一电机124和第二电机126转动。
具体来说，控制器131配置为：按第一方式按压按钮开关132时，控制器131控制第一电机124和第二电机126在按钮开关132的导通时长内持续转动，以使天幕片100在按钮开关132的导通时长内连续移动；按第二方式按压按钮开关132时，控制器131控制第一电机124和第二电机126转动，以使天幕片100切换至下一个功能区101。采用第一方式或第二方式按压按钮开关132，可分别控制天幕片100不分功能区101连续移动或直接切换至下一功能区101，便于使用者操作。
详细地说，第一方式的按压时长超过0.5秒，第二方式的按压时长低于0.5秒。以0.5秒为临界点，判定按压按钮开关132的方式为第一方式还是第二方式，符合使用者的操作逻辑，提升使用体验。
根据本申请的天幕装置200还包括导向组件110，导向组件110沿天幕片100的宽度方向Y设置于天幕片100的侧方，以引导天幕片100沿天幕片100的长度方向X移动。
详细地说，参照图1和图3，天幕装置200设置有两组导向组件110，分别位于天幕片100的两侧。导向组件110包括两根定位导轨111，两根定位导轨111分别设置于天幕片100的上方和下方。定位导轨111包括若干个滚动轴承112和定位带113。滚动轴承112的轴线沿宽度方向Y延伸。全部滚动轴承112沿长度方向X排布。定位带113绕设至滚动轴承112， 从而将全部滚动轴承112作为一个整体包裹，这使得定位带113在全部滚动轴承112的外部形成封闭的环，也使得滚动轴承112可以在该环的内部支撑定位带113。定位带113沿长度方向X延伸，且定位带113与天幕片100的边沿的表面贴合设置，从而天幕片100被夹持在上下两个定位带之间。当驱动组件120驱动天幕片100沿长度方向X移动时，天幕片100在移动过程中与定位带113紧密配合，使得天幕片100保持平整，且定位精准。可以理解的，天幕片100移动时，在摩擦力的作用下，定位带113随之移动，滚动轴承112用于使定位带113可以循环移动。
进一步地，参照图1至图3，天幕片100设置有沿长度方向X间隔排布的定位孔106，导向组件110的至少一根定位带113设置有与定位孔106相配合的凸起部114。在本实施方式中，位于天幕片100下方的定位带113设置有凸起部114。天幕片100在重力作用下，其定位孔106可与凸起部114较为紧密地配合，有利于防止天幕片100和定位带113之间出现偏移，从而实现对天幕片100的精准传递。参照图1，导向组件110还包括轴承滚筒115，轴承滚筒115的轴线沿Y方向延伸，轴承滚筒115沿长度方向X间隔分布于天幕玻璃的两端，且轴承滚筒115分别分布于天幕片100的上方和下方。天幕片100通过上下两个轴承滚筒115的中间进入定位带113或移出定位带113，有利于避免天幕片100在移动过程中的磨损。此外，沿宽度方向Y，轴承滚筒115的尺寸大于滚动轴承112的尺寸，使得轴承滚筒115在宽度方向Y延伸至定位带113的外侧，也即轴承滚筒115位于定位带113外。从而，沿宽度方向Y，在天幕片100的两侧，轴承滚筒115的两端沿宽度方向Y均凸出于天幕片100，以充分覆盖天幕片100，更好地导向天幕片100，以防止天幕片100起皱。
参见图2，沿宽度方向Y，功能区101与天幕片100的边沿也间隔开，以免导向组件110磨损功能区101。
具体到天幕装置200的安装，天幕玻璃沿宽度方向Y的两侧设置有固定槽条(图中未示出)，天幕玻璃连接至固定槽条。固定槽条可与车辆的车架的车顶结构相固定，从而实现天幕玻璃的安装。而滚动轴承112和轴承滚筒115均转动连接至固定槽条，从而将导向组件110和天幕玻璃的安装集成在固定槽条上，利于提升根据本申请的天幕装置200的安装效率。
可选地，天幕玻璃沿长度方向X具有弧度，且固定槽条沿天幕玻璃的 边沿延伸，从而适用于弧形车顶的车辆。
对应地，作为替代方案，天幕玻璃也可以为平面玻璃，且固定槽条沿天幕玻璃的边沿延伸，适用于平面车顶的车辆。
本申请还提供一种车辆，包括根据前述的天幕装置200。根据本申请的车辆，采用天幕装置200，可在天窗切换天幕片100的不同的功能区101，提升使用者体验，且使用方便，更为美观。
除非另有定义，本文中所使用的技术和科学术语与本申请的技术领域的技术人员通常理解的含义相同。本文中使用的术语只是为了描述具体的实施目的，不是旨在限制本申请。本文中出现的诸如“设置”等术语既可以表示一个部件直接附接至另一个部件，也可以表示一个部件通过中间件附接至另一个部件。本文中在一个实施方式中描述的特征可以单独地或与其它特征结合地应用于另一个实施方式，除非该特征在该另一个实施方式中不适用或是另有说明。
本申请已经通过上述实施方式进行了说明，但应当理解的是，上述实施方式只是用于举例和说明的目的，而非意在将本申请限制于所描述的实施方式范围内。本领域技术人员可以理解的是，根据本申请的教导还可以做出更多种的变型和修改，这些变型和修改均落在本申请所要求保护的范围以内。

Claims (16)

  1. 一种天幕装置(200)，用于车辆，其特征在于，所述天幕装置(200)包括：
    至少两层天幕玻璃；
    天幕片(100)，所述天幕片(100)穿设于所述至少两层天幕玻璃之间，所述天幕片(100)设置有至少两个功能区(101)；
    驱动组件(120)，所述驱动组件(120)包括第一驱动机构(121)，所述第一驱动机构(121)连接至所述天幕片(100)的一端；以及
    控制组件(130)，所述控制组件(100)配置为：控制所述第一驱动机构(121)转动，以使所述天幕片(100)移动；当所述天幕片(100)移动到不同位置时，所述天幕玻璃展示不同的所述功能区(101)。
  2. 根据权利要求1所述的天幕装置(200)，其特征在于，
    所述驱动组件(120)还包括第二驱动机构(122)，所述第二驱动机构(122)连接至所述天幕片(100)的另一端；
    所述控制组件(130)配置为：控制所述第一驱动机构(121)和所述第二驱动机构(122)配合地转动，以使所述天幕片(100)收入所述第一驱动机构(121)和所述第二驱动机构(122)中的一者，伸出所述第一驱动机构(121)和所述第二驱动机构(122)中的另一者。
  3. 根据权利要求1或2所述的天幕装置(200)，其特征在于，还包括导向组件(110)，所述导向组件(110)沿所述天幕片(100)的宽度方向设置于所述天幕片(100)的侧方，以引导所述天幕片(100)沿所述天幕片(100)的长度方向移动。
  4. 根据权利要求1至3中任一项所述的天幕装置(200)，其特征在于，所述天幕片(100)为胶片。
  5. 根据权利要求1至4中任一项所述的天幕装置(200)，其特征在于，所述功能区(101)包括遮阳区(103)、透明区(102)、幕布区(105)以及场景滤镜区(104)，所述场景滤镜区(104)包括至少两个部分，各个所述部分的透明度不同，以区分出场景图案。
  6. 根据权利要求1至5中任一项所述的天幕装置(200)，其特征在于，沿所述天幕片(100)的长度方向，所述功能区(101)间隔分布。
  7. 根据权利要求2所述的天幕装置(200)，其特征在于，
    所述第一驱动机构(121)包括第一辊(123)和第一电机(124)，所述第一电机(124)的输出端连接至所述第一辊(123)；
    所述第二驱动机构(122)包括第二辊(125)和第二电机(126)，所述第二电机(126)的输出端连接至所述第二辊(125)。
  8. 根据权利要求7所述的天幕装置(200)，其特征在于，所述控制组件(130)包括：
    控制器(131)，所述控制器(131)分别与所述第一电机(124)以及所述第二电机(126)电连接；以及
    按钮开关(132)，用于供用户操作，所述按钮开关(132)与所述控制器(131)电连接，所述按钮开关配置为在被按压时处于导通状态；
    其中，所述控制器(131)配置为：根据所述按钮开关(132)的指令控制所述第一电机(124)和所述第二电机(126)转动。
  9. 根据权利要求8所述的天幕装置(200)，其特征在于，所述控制器(131)配置为：
    当所述按钮开关(132)被以第一方式按压时，所述控制器(131)控制所述第一电机(124)和所述第二电机(126)在所述按钮开关(132)的导通时长内持续转动，以使所述天幕片(100)在所述按钮开关(132)的导通时长内连续移动；
    当所述按钮开关(132)被以第二方式按压时，所述控制器(131)控制所述第一电机(124)和所述第二电机(126)转动，以使所述天幕片(100)切换至下一个所述功能区(101)。
  10. 根据权利要求9所述的天幕装置(200)，其特征在于，所述第一方式的按压时长超过0.5秒，所述第二方式的按压时长低于0.5秒。
  11. 根据权利要求3所述的天幕装置(200)，其特征在于，所述导向组件(110)包括两根定位导轨(111)，两根所述定位导轨(111)分别设置于所述天幕片(100)的上方和下方；所述定位导轨(111)包括：
    若干个滚动轴承(112)，所述滚动轴承(112)沿所述长度方向排布；以及
    定位带(113)，所述定位带(113)绕设至所述滚动轴承(112)，所述定位带(113)沿所述长度方向延伸，且所述定位带(113)与所述天幕片(100)贴合设置。
  12. 根据权利要求11所述的天幕装置(200)，其特征在于，
    所述导向组件(110)还包括轴承滚筒(115)，所述轴承滚筒(115)沿所述长度方向间隔分布于所述天幕玻璃的两端，且所述轴承滚筒(115)分布于所述天幕片(100)的上方和下方；
    沿所述宽度方向，所述轴承滚筒(115)的尺寸大于所述滚动轴承(112)的尺寸，且所述轴承滚筒(115)位于所述定位带(113)外。
  13. 根据权利要求11或12所述的天幕装置(200)，其特征在于，所述天幕片(100)设置有沿所述长度方向间隔排布的定位孔(106)，所述导向组件(110)的至少一根所述定位带(113)设置有与所述定位孔(106)相配合的凸起部(114)。
  14. 根据权利要求1至13中任一项所述的天幕装置(200)，其特征在于，所述天幕玻璃的两侧设置有固定槽条，所述天幕玻璃连接至所述固定槽条，且所述固定槽条用于安装至所述车辆的车架，以安装所述天幕玻璃。
  15. 根据权利要求14所述的天幕装置(200)，其特征在于，
    所述天幕玻璃具有弧度，且所述固定槽条沿所述天幕玻璃的边沿延伸；或者
    所述天幕玻璃为平面玻璃，且所述固定槽条沿所述天幕玻璃的边沿延伸。
  16. 一种车辆，其特征在于，包括根据权利要求1至15中任一项所述的天幕装置(200)。
PCT/CN2024/072072 2023-04-14 2024-01-12 天幕装置和车辆 Ceased WO2024212640A1 (zh)

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19538551C1 (de) * 1995-10-17 1996-10-24 Webasto Systemkomponenten Gmbh Sonnenschutz für ein Fahrzeugdach
FR2937913A1 (fr) * 2008-11-03 2010-05-07 Wagon Sas Dispositif d'occultation a selecteur d'ecran pour vehicule automobile, et vehicule correspondant.
CN111945969A (zh) * 2020-08-10 2020-11-17 佛山市南海三力阳蓬有限公司 天幕篷布收放装置、天幕篷及天幕篷的控制方法
CN112498069A (zh) * 2020-11-25 2021-03-16 昆山誉球模塑有限公司 一种前后双向同步联动的汽车天窗遮阳帘

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19538551C1 (de) * 1995-10-17 1996-10-24 Webasto Systemkomponenten Gmbh Sonnenschutz für ein Fahrzeugdach
FR2937913A1 (fr) * 2008-11-03 2010-05-07 Wagon Sas Dispositif d'occultation a selecteur d'ecran pour vehicule automobile, et vehicule correspondant.
CN111945969A (zh) * 2020-08-10 2020-11-17 佛山市南海三力阳蓬有限公司 天幕篷布收放装置、天幕篷及天幕篷的控制方法
CN112498069A (zh) * 2020-11-25 2021-03-16 昆山誉球模塑有限公司 一种前后双向同步联动的汽车天窗遮阳帘
WO2022110324A1 (zh) * 2020-11-25 2022-06-02 昆山誉球模塑有限公司 一种前后双向同步联动的汽车天窗遮阳帘

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