WO2017125033A1 - 汽车自动防护罩 - Google Patents

汽车自动防护罩 Download PDF

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Publication number
WO2017125033A1
WO2017125033A1 PCT/CN2017/071630 CN2017071630W WO2017125033A1 WO 2017125033 A1 WO2017125033 A1 WO 2017125033A1 CN 2017071630 W CN2017071630 W CN 2017071630W WO 2017125033 A1 WO2017125033 A1 WO 2017125033A1
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WIPO (PCT)
Prior art keywords
turntable
cover
base
top cover
driving mechanism
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PCT/CN2017/071630
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English (en)
French (fr)
Inventor
廖向明
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廖向明
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Application filed by 廖向明 filed Critical 廖向明
Publication of WO2017125033A1 publication Critical patent/WO2017125033A1/zh

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    • 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
    • B60J11/00—Removable external protective coverings specially adapted for vehicles or parts of vehicles, e.g. parking covers
    • B60J11/04—Removable external protective coverings specially adapted for vehicles or parts of vehicles, e.g. parking covers for covering at least the roof of the vehicle, e.g. for covering the whole vehicle

Definitions

  • the invention relates to an automobile car protection device, in particular to an automobile automatic protection cover.
  • the patent No. CN92267361B (Application No.: 20119114048.1) discloses a fully automatic awning comprising a top cover and a base.
  • the base comprises a lower bracket and a fixed platform above the bracket.
  • the upper part of the fixed platform is a lifting platform, and the upper part of the lifting platform is a skeleton swinging.
  • the support, the top of the skeleton swing support is a top cover;
  • the lifting platform cooperates with the vertical column, the lifting platform can slide up and down along the vertical column, the top cover is raised by the lifting platform, the spring member is arranged on the column, and the lifting platform drives the top cover Ascending, the high elastic energy of the skeleton connected by the awning causes the awning to be ejected from the gap between the base and the top cover, and the awning is opened.
  • the awning has a plurality of platforms in a vertical direction, the structure is relatively complicated, and the height is large, and the wind is greatly assisted by the driving of the vehicle; in particular, the awning is substantially horizontal after being opened, and the awning cover and the body are There is a considerable space between the surfaces, which tends to cause frequent sway in the windy state, and is even easily blown by the wind, resulting in poor stability.
  • an object of the present invention is to provide an automatic protective cover for an automobile, which has an optimized structure, a compact structure, a small volume, a low vertical height, and can reduce wind resistance when traveling with a vehicle, and the car cover body is unfolded with the body shell after being deployed. Shape, good stability in the windy state.
  • the cover 1 and the base 2 which can be mounted on the roof surface; see Fig. 1;
  • the turntable 4 is disposed between the base 2 and the top cover.
  • the base 2 is provided with a column shaft 8 for supporting the turntable 4. Referring to FIG. 2, the upper end of the column shaft 8 on the base 2 is disposed.
  • the base 2 is provided with a first driving mechanism 5 for driving the rotation of the turntable 4 and a lifting device 3 for driving the top cover to move up and down.
  • the base is provided with a second driving mechanism 3a for driving the lifting device 3, After the lifting device drives the top cover to rise, there is a gap 1c between the top cover and the base for extending the car cover;
  • a plurality of tough support rods 6 are disposed around the turntable 4. Referring to FIG. 2, the tough support rods are connected to the cover cloth 9 to form a car cover body 10, and the car cover body is unfolded by a gap 1c between the top cover and the base. After that, with the body shell surface, see Figure 13;
  • the turntable 4 has a cavity 4a therein;
  • the periphery of the top cover 1 is provided with a lower convex edge 1a that can act on the car cover 10; see FIG.
  • the column shaft 8 is provided with at least three pieces, distributed along the circumference of the turntable, the first driving mechanism 5 and the lifting device 3 and the second driving mechanism 3a are located in the inner cavity 4a of the turntable 4;
  • the cover is structurally located with only a vertical platform of the turntable between the base and the top cover.
  • the column shaft 8 is either a piece and is installed at a central portion of the turntable 4, and the column shaft 8 has a cavity 8b therein.
  • the first drive mechanism 5 and the lifting device 3 and the second driving mechanism 3a are located at the center.
  • the inside of the cavity 8b in the column shaft 8; the automobile automatic shield is structurally, and only a vertical platform of the turntable is between the base and the top cover.
  • the car cover body 10 of the present invention is extended and collapsed: first, the top cover 1 is lifted by the lifting device 3, and a gap 1c for the car cover 10 is extended between the top cover 1 and the base 2, when the first drive
  • the mechanism 5 drives the turntable 4 to rotate in the forward direction
  • the turntable drives the guard cover 10 to extend completely from the gap 1c between the top cover 1 and the base 5, and then the lifting device 3 drives the top cover 1 to descend, and the top cover 1 is lowered.
  • the lower convex edge 1a descends and compresses the car cover 10, and the car cover body conforms to the surface of the body casing.
  • the lifting device 3 drives the top cover 1 to rise, so that a gap 1c for the car cover body to be gathered is formed between the top cover 1 and the base 2, and the first driving mechanism 5 drives the turntable 4 to rotate in the opposite direction.
  • the turntable 4 drives the car cover 10 to be wound inward until it is completely retracted in the top cover 1, and then the lifting device 3 drives the top cover 1 down into position.
  • the turntable is located between the base and the top cover, the first driving mechanism for driving the turntable, the lifting device and the second driving mechanism for driving the lifting device are all located in the inner cavity of the turntable or in the cavity of the column shaft, Structurally, there is only one vertical platform of the turntable between the base and the top cover, and the structure and structure are optimized, the vertical height is low, the volume is small, and the wind resistance of the vehicle is small after being installed on the roof.
  • cover cloth and the plurality of tough support rods form a car cover body and extend with the body shell surface after the extension, the car cover body is fully extended and completely conforms to the surface of the body shell, and is in a windy state.
  • the car cover is not easily blown by the wind, and the state of use is good, and the body is effectively protected.
  • Figure 1 is a schematic cross-sectional view of the present invention, which is identified as an abstract drawing;
  • FIG. 2 is a schematic exploded view showing the removal of the outer cover of the outer casing when the five column shafts of the present invention are provided;
  • FIG. 3 is a schematic view showing the expansion of the outer cover car cover when only one column shaft is provided in the present invention
  • Figure 4 is a schematic view showing the removal of the outer cover of the outer casing of the present invention.
  • Figure 5 is a schematic view showing the structure of the position sensor 7 and the turntable 4 provided in the present invention.
  • Figure 6 is a schematic view showing the meshing structure of the dial 5a of the first driving mechanism of the present invention and the column 4d of the turntable 4;
  • Figure 7 is a B-B view of the turntable shown in Figure 2, showing the schematic structure of the column shaft 8 connected to the turntable 4;
  • Figure 8 is a schematic view of the principle of folding the tough support rod 6 in the present invention, showing the wave convex edge 2a on the periphery of the base;
  • Figure 9 is a schematic view showing the structure of the front side of the wave convex edge 2a of Figure 8:
  • Figure 10 is an enlarged schematic view showing the structure of the lifting device 3 shown in Figure 2;
  • Figure 11 is a schematic view showing the structure of the A direction of Figure 10;
  • Figure 12 is a schematic view showing the state of the car cover 10 of the present invention after being unfolded;
  • Figure 13 is a schematic view showing the unfolded state of the car cover 10 after the car is placed on the roof of the vehicle;
  • Fig. 14 is a schematic view showing the state in which the car cover body 10 is gathered after the car is placed on the roof of the vehicle.
  • the utility model comprises a top cover 1 and a base 2 which can be mounted on the roof surface.
  • the periphery of the top cover 1 is provided with a lower convex edge 1a, a lower convex edge 1a and a top cover body which can act on the car cover body.
  • the joint portion is a circular arc structure, and the lower end of the lower flange 1a is provided with a flexible strip 1b.
  • the flexible strip is in a flexible contact state when the top cover 1 is lowered and engaged with the roof surface, thereby preventing the top cover 1 from damaging the roof of the automobile.
  • the flexible strip 1b can be a flexible material such as rubber or silica gel; the outer edge of the base 2 is provided with an upwardly undulating convex edge 2a, and the flexible strip 1b and the wavy convex Cooperating along 2a, so that the car cover can be smoothly gathered in the top cover.
  • the wave-shaped convex edge 2a is in the process of rotating the car cover 10 and the lower edge of the top cover 1
  • the flexible strips 1b are provided to cooperate with each other to facilitate the smooth gathering of the shield cover 10 in the top cover 1, the undulating convex edge 2a and preventing the shield body 10 from being closed after being closed. Will pop up automatically, see Figure 4.
  • the turntable 4 When the car cover 10 is extended outward, the turntable 4 is first rotated in a reverse position so that the outer end of the tough support bar 6 of the car cover 10 passes over the wave boss 2a, and then the turntable 4 is rotated again, and the car cover 10 is removed. That is, the outer cover extends to the full deployment, and the lower cover 1a of the top cover 1 is lowered and pressed against the car cover 10 during the extension to the full deployment.
  • the car cover 10 and the body are removed.
  • the surface of the outer casing conforms to the shape or substantially conforms; the base 2 and the roof are installed in various manners, such as being installed on the roof of the automobile through a suction cup or an adhesive board, or being installed in the sky window through the mounting member, and the installation manner can be fixed.
  • the invention may be integrated into the roof of the vehicle as needed.
  • the turntable 4 is disposed between the base 2 and the top cover 1.
  • the base 2 is provided with a column shaft 8 for supporting the turntable 4; the upper end of the column shaft 8 of the base 2 is provided with a guide wheel 8a.
  • the concave side of the guide wheel 8a cooperates with the convex structure 4f on the inner side of the turntable 4, and supports the limit of the turntable 4, and the turntable 4 can rotate along the guide wheel 8a.
  • the base 2 is provided with a first driving mechanism 5 for driving the rotation of the turntable 4 and a lifting device 3 for driving the top cover 1 to move up and down.
  • the base 2 is provided with a second driving mechanism drive 3a for driving the lifting device 3, the lifting device 3, after the top cover 1 is raised, there is a gap 1c between the top cover 1 and the base 2 for extending the body cover;
  • the column shaft 8 can be arranged in a plurality of ways, and the column shaft 8 can be a plurality of pieces or a single piece.
  • the column shaft 8 When the column shaft 8 is of a multi-piece structure, at least more than 3 pieces are disposed along the circumference of the turntable 4, and the column shaft 8 shown in FIG. 2 is 5 pieces; the lower end of the column shaft 8 is connected with the base 2, each of which is The upper portion of the turntable 4 is connected to the guide wheel 8a. Referring to Fig. 7, the guide wheel is rotatable about the column shaft 8.
  • each of the guide wheels 8a cooperates with the convex structure 4f on the inner side of the turntable 4, and the turntable 4 is Supporting and limiting, the turntable 4 is rotatable along the guide wheel 8a, the first driving mechanism 5, the lifting device 3 and the second driving mechanism 3a are located in the inner cavity 4a of the turntable 4, so that there is only one platform in the vertical direction;
  • the column shaft 8 When the column shaft 8 is a single piece structure, referring to FIG. 3, it is installed at the center of the turntable 4, and the column shaft
  • the lateral concave surface of the guide wheel 8a cooperates with the convex structure 4f on the inner side of the turntable 4, and supports the limit of the turntable 4.
  • the turntable 4 is rotatable along the guide wheel 8a, and the cylindrical shaft 8 has a cavity 8b therein.
  • the first driving mechanism 5, the lifting device 3 and the second driving mechanism 3a are located in the inner cavity of the column shaft so that there is only one platform in the vertical direction.
  • the turntable 4 includes an upper disc 4b and a lower disc 4c, and the convex structure 4f is disposed on the connecting member of the upper disc 4b and the lower disc 4c, and the convex structure and the guiding wheel 8a are concave.
  • the side plate 4c is provided with a plurality of evenly arranged uprights 4d.
  • the output end of the first drive mechanism 5 is provided with a dial 5a, and the semicircular holes uniformly distributed around the circumference of the dial 5a are
  • the upper column 4d of the lower tray 4c is matched and constitutes a transmission pair.
  • the dial 5a drives the rotating wheel 4 to rotate;
  • the upper plate of the rotating plate is provided with a plurality of grooves 4e, see the figure 5;
  • a plurality of tough support rods 6 are arranged around the turntable 4.
  • the tough support rods are connected to the cover cloth 9 to form a car cover body 10, and the car cover body is unfolded by a gap between the top cover and the base.
  • the inner end of the tough support rod is respectively connected with the column 4d on the lower plate 4c.
  • the cover cloth 9 of the car cover body is made according to the shape of the car, and the cover cloth 9 has a plurality of pieces.
  • the cover cloth 9 is connected to the support rod 6 to form the car cover body 10, and when the car cover body is unfolded by the gap between the top cover 1 and the base 2, the surface of the body cover is shaped, see the figure.
  • the toughness support rods are not evenly distributed according to the requirements of the cover cloth 9, such as the front and back of the cover cloth relative to the two sides, the fabric needs more and the shape is different, for the characteristics of the cover cloth, the density distribution of the tough support rods before and after will be greater than the sides See Figure 12.
  • the base 2 is provided with a position sensor 7, see Fig. 5, the elastic test member on the sensor 7 corresponds to the groove 4e on the turntable 4, in operation, the elastic test member on the sensor 7 passes through the concave during the rotation
  • the slot test information is used to control the predetermined number of revolutions of the turntable 4 or the position after the rotation, and cooperate with the up and down movement position of the top cover, thereby controlling the surface of the body cover after the cover of the car cover is unfolded, and controlling the cover of the car cover.
  • the volume received a bit.
  • the car cover body 10 is fully extended and fully assembled to substantially conform to the top surface of the automobile.
  • the cover cloth 9 is provided with a plurality of ventilation holes 9a. Referring to FIG. 2, the ventilation holes 9a facilitate ventilation and heat dissipation of the surface of the automobile casing.
  • the lifting device 3 is mounted on the base 2, see FIGS. 10 and 11, the lifting device 3 includes two brackets 3b, and the two brackets are integrally connected by the transmission shaft 3c;
  • the two brackets 3b are of an "X"-shaped rod structure, the upper ends are respectively hingedly connected with a connecting plate 3d, the connecting plate 3d is fixedly connected with the top cover 1, and the lower end is respectively connected with the two sides of the rotating shaft 3e on the chassis.
  • the upper sliding seat 3f and the fixing seat 3k at one end of the two rotating shafts 3e are hingedly connected, and the two rotating shafts 3e are respectively provided with a transmission wheel 3g, and the transmission wheel and the output wheel in the second driving mechanism 3a respectively 3h constitutes the transmission pair, which can drive the lifting device 3 to rise or fall;
  • the two rotating shafts are respectively provided with a spring member 3i and an internal thread sleeve 3j.
  • the spring member 3i and the internal thread sleeve 3j are located between the sliding seat 3f and the fixing seat 3k, and one end of the spring member 3i is in contact with the sliding seat 3f, and the other end is inside.
  • One end of the threaded sleeve 3j is in contact, and the inner threaded sleeve 3j is engaged with the threaded portion on the rotating shaft 3e.
  • the inner threaded sleeve moves along the rotating shaft 3e.
  • the transmission wheel 3g on the rotating shaft 3e and the output wheel 3h in the second driving mechanism 3a constitute a transmission pair.
  • the driving shaft 3c drives the bracket 3b to extend and gather, thereby driving the top cover 1 to move up and down.
  • the sliding seat 3f of one end is pushed along the rotating shaft 3e by the spring member 3i, and when the sliding seat 3f is displaced to the left along the rotating shaft as shown in FIG. 11, the lifting device 3 drives the top cover 1 to descend. After the top cover 1 is lowered, when the rotating shaft 3e is reversed, the sliding seat 3f is displaced to the right, and the lifting device 3 drives the top cover 1 to rise;
  • the cover cloth 9 in the stacked state will slightly jack up the top cover 1 to facilitate the smooth assembly of the car cover body 10, the car protection After the cover 10 is gathered in the top cover 1, the lifting device 3 drives the top cover 1 to descend, and the preloading is generated by the spring member 3i to make the top cover and the roof more in close contact.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Body Structure For Vehicles (AREA)

Abstract

一种汽车自动防护罩，转盘（4）位于顶盖（1）和底座（2）之间，底座上设有支撑所述转盘的柱轴（8），柱轴上有与转盘内腔壁上凸状结构（4f）配合的导向轮（8a），转盘可沿导向轮转动，底座上有驱动转盘的第一驱动机构（5）和驱动升降装置（3）的第二驱动机构（3a），升降装置可带动顶盖上下移动，所述转盘周边设有若干韧性支撑杆（6），韧性支撑杆上连接罩布（9）而构成护车罩体（10），第一驱动机构和升降装置及第二驱动机构位于转盘柱轴的内腔内，升降装置带动顶盖上升后，所述顶盖与底座之间有一个供护车罩体伸展的间隙（1c），顶盖周边设有使护车罩体伸展后与车身外壳面随形的下凸沿（1a）。该护罩结构紧凑，体积小，垂直高度较低，随车行驶可减小风阻，其护车罩体展开后与车身外壳面随形，在刮风状态下稳定性好。

Description

汽车自动防护罩 技术领域
本发明涉及汽车护车类装置，具体涉及一种汽车自动防护罩。
背景技术
公告号CN92267361B(申请号：20119114048.1)的专利公开一种全自动遮阳篷，包括顶盖、底座，底座包括下支架和该支架上方的固定平台，固定平台上方为升降平台，升降平台上方为骨架摆动支座，骨架摆动支座上方为顶盖；升降平台与立柱配合，升降平台可以沿着立柱上下滑动，通过升降平台作用使顶盖上升，设在立柱上的弹簧件作用，升降平台带动顶盖上升，利用遮阳篷连接的骨架高弹性能，使遮阳篷由底座与顶盖之间的间隙射射弹出去，遮阳篷就处于打开状态。在结构上，该遮阳篷在垂直方向拥有多个平台，结构较复杂，且高度尺寸较大，随车行驶中风助较大；尤其是遮阳篷打开后基本处于水平方向，遮阳篷罩体与车身表面之间存在相当大的空间，在刮风状态下容易产生频繁摇摆，甚至容易被风吹翻，稳定性差。
发明内容
针对上述问题，本发明的目的在于提供一种汽车自动防护罩，优化结构，结构紧凑，体积小，垂直高度较低，随车行驶可减少风阻，其护车罩体展开后与车身外壳面随形，在刮风状态下稳定性好。
为实现上述目的，本发明采取的技术方案参见附图：
包括顶盖1和可装于车顶面的底座2；参见图1；
设有转盘4，所述转盘4位于底座2与顶盖之间，所述底座2上设有支撑所述转盘4的柱轴8，参见图2，所述底座2上的柱轴8上端设有导向轮8a，参见图7，导向轮侧向凹形面与所述转盘4内侧的凸状结构配合，并对所述转 盘支撑限位，转盘可沿所述导向轮转动；
所述底座2上设有可驱动转盘4转动的第一驱动机构5和可带动顶盖上下移动的升降装置3，参见图1，底座上设有驱动升降装置3的第二驱动机构3a，在所述升降装置带动顶盖上升后，所述顶盖与底座之间有一个供护车罩体伸展的间隙1c；
所述转盘4周边设有若干韧性支撑杆6，参见图2，韧性支撑杆上连接罩布9而构成护车罩体10，所述护车罩体由顶盖与底座之间的间隙1c展开后，与车身外壳面随形，参见图13；
所述转盘4内有内腔4a；
所述顶盖1的周边设有可作用于护车罩体10的下凸沿1a；参见图1；
进一步的是：
所述柱轴8至少设有三件，沿所述转盘的圆周分布，所述第一驱动机构5和升降装置3及第二驱动机构3a位于所述转盘4的内腔4a内；本汽车自动防护罩在结构上，在底座与顶盖之间只有所述转盘的一个垂直平台。
所述柱轴8或者是为一件，且装于所述转盘4的中心部位，柱轴8内有空腔8b，所述第一驱动机构5和升降装置3及第二驱动机构3a位于所述柱轴8内的空腔8b内；本汽车自动防护罩在结构上，在所述底座与顶盖之间只有所述转盘的一个垂直平台。
本发明的护车罩体10伸展和收拢过程：首先由升降装置3带动顶盖1上升，使顶盖1与底座2之间形成一个供护车罩体10伸展的间隙1c，当第一驱动机构5带动转盘4顺向转动时，转盘则带动护车罩体10由顶盖1与底座5之间的间隙1c伸展至完全展开，然后升降装置3再带动顶盖1下降，顶盖1周边的所述下凸沿1a下降压紧护车罩体10，护车罩体即与车身外壳表面随形， 或基本吻合；收拢时，首先升降装置3带动顶盖1上升，使顶盖1与底座2之间形成一个供护车罩体收拢的间隙1c，在第一驱动机构5带动转盘4反向转动时，转盘4即带动护车罩体10向内卷收，直至完全卷收于顶盖1内，然后升降装置3带动顶盖1下降到位。
本发明具有以下技术效果：
1、由于所述转盘位于底座与顶盖之间，可驱动转盘转动的第一驱动机构、升降装置及驱动升降装置的第二驱动机构均位于转盘的内腔内或柱轴的空腔内，在结构上，所述底座与顶盖之间只有所述转盘的一个垂直平台，优化了结构、结构紧凑，且垂直高度较低，体积小，安装于车顶后随车行驶风阻较小。
2、由于所述罩布与所述若干韧性支撑杆构成护车罩体在伸展后与车身外壳面随形，护车罩体伸展及完全展开后与车身外壳表面基本吻合，在刮风状态下，护车罩体不易被风吹起，使用状态稳定性好，对车身起到有效的防护作用。
3、由于底座与顶盖之间只有所述转盘的一个垂直平台，优化了结构、结构紧凑，且垂直高度较低，体积小，有利于集成安装于车顶内。
本发明具有的其它技术效果在具体实施方式中进一步说明。
附图说明
图1是本发明剖面结构示意图，确定为摘要附图；
图2是本发明设有5个柱轴时去除外壳护车罩体展开示意图；
图3是本发明只设有1个柱轴时去除外壳护车罩体展开示意图；
图4是本发明去除外壳护车罩体收拢示意图；
图5是本发明中所设置的位置传感器7与转盘4配合结构示意图；
图6是本发明第一驱动机构中的拔盘5a与转盘4中立柱4d啮合结构示意图；
图7为图2中所示转盘的B-B视图，展示了柱轴8与转盘4连接示意结构；
图8是本发明中韧性支撑杆6收拢原理示意图，其中展示了底座周边上的波浪凸沿2a；
图9为图8中所述波浪凸沿2a正面展开的结构示意图：
图10为图2中所示升降装置3的结构放大示意图；
图11为图10的A向结构示意图；
图12是本发明护车罩体10展开后的状态示意图；
图13是本发明置于车顶后，护车罩体10展开状态示意图；
图14是本发明置于车顶后，护车罩体10收拢状态示意图。
具体实施方式
参见附图：
其包括顶盖1和可装于车顶面的底座2，参见图1，所述顶盖1的周边设有可作用于护车罩体的下凸沿1a，下凸沿1a与顶盖体的接合部位为圆弧结构，所述下凸沿1a的下端设置柔性条1b，该柔性条在顶盖1下降与车顶面接合时，呈柔性接触状态，可防止顶盖1损伤汽车车顶油漆面，并防止粉尘进入，所述柔性条1b可为橡胶、硅胶等柔性材质；所述底座2四周边缘设有朝上的波浪形凸沿2a，所述柔性条1b与所述波浪形凸沿2a配合，以便于护车罩体顺利收拢于顶盖内，参见图8、图9，该波浪形凸沿2a在转盘转动收拢护车罩体10过程中，并与顶盖1四周下边缘设有的柔性条1b相互配合，以利于护车罩体10顺利收拢于顶盖1内，波浪形凸沿2a并防止护罩体10在收拢后不 会自动弹出，参见图4。当护车罩体10向外伸展时，首先转盘4反向转动一定的位置使护车罩体10韧性支撑杆6外端越过波浪凸台2a，然后转盘4再顺转，护车罩体10即向外伸展至完全展开，护车罩体10在伸展至完全展开的过程中，顶盖1周边的所述下凸沿1a下降压紧护车罩体10，护车罩体10即与车身外壳表面随形，或基本吻合；所述底座2与车顶安装方式有多种，如通过吸盘、胶粘板等安装于汽车顶，或者通过安装构件装于天窗口，安装方式可为固定式或可拆卸式，需要时，可将本发明集成安装于车顶内。
设有转盘4，所述转盘4位于底座2与顶盖1之间，底座2上设有支撑所述转盘4的柱轴8；所述设在底座2上柱轴8上端设有导向轮8a，导向轮8a凹形侧面与所述转盘4内侧的凸状结构4f配合，并对所述转盘4支撑限位，转盘4可沿导向轮8a转动。
底座2上设有可驱动转盘4转动的第一驱动机构5和可带动顶盖1上下移动的升降装置3，底座2上设有驱动升降装置3的第二驱动机构驱动3a,所述升降装置3带动顶盖1上升后，顶盖1与底座2之间有一个供护车罩体伸展的间隙1c；
所述柱轴8的设置方式有多种，柱轴8可为多件或单件。
当柱轴8为多件结构时，实施中至少超过3件，沿所述转盘4圆周分布，图2所示的柱轴8为5件；柱轴8下端与底座2连接，每件所述转盘4的上部连接导向轮8a，参见图7，该导向轮能绕柱轴8转动，每件导向轮8a凹形侧面与所述转盘4内侧的凸状结构4f配合，并对所述转盘4支撑及限位，转盘4可沿导向轮8a转动，所述第一驱动机构5、升降装置3及第二驱动机构3a位于转盘4的内腔内4a，从而在垂直方向，只有一个平台；
所述柱轴8为单件结构时，参见图3，装于转盘4的中心部位，所述柱轴 8导向轮8a侧向凹形面与所述转盘4内侧的凸状结构4f配合，并对所述转盘4支撑限位，转盘4可沿导向轮8a转动，柱轴8内有空腔8b，所述第一驱动机构5、升降装置3及第二驱动机构3a位于柱轴内腔内，从而在垂直方向，只有一个平台。
实施中，参见图7，所述转盘4包括上盘4b和下盘4c，上盘4b与下盘4c的连接件上设置所述的凸状结构4f，该凸状结构与导向轮8a凹形侧面配合，所述下盘4c上设有若干均布的立柱4d，参见图6，第一驱动机构5的输出端设有拨盘5a，拨盘5a圆周边上均布的半圆形孔与所述下盘4c上立柱4d配合，并构成传动副，在第一驱动机构运行时，拨盘5a即带动所述转盘4转动；所述转盘的上盘上设有若干凹槽4e，参见图5；
所述转盘4周边设有若干韧性支撑杆6，参见图2，韧性支撑杆上连接罩布9而构成护车罩体10，所述护车罩体由顶盖与底座之间的间隙展开后，与车身外壳面随形；韧性支撑杆的内端分别与下盘4c上的立柱4d连接，参见图6，所述护车罩体的罩布9根据汽车外形制作，罩布9有多块连接而构成，罩布9连接于支撑杆6上后即构成护车罩体10，当护车罩体由顶盖1与底座2之间的间隙展开后，与车身外壳面随形，参见图13；所述韧性支撑杆根据罩布9需求而不均等分布，如罩布前后相对于两侧，布料需求多且形状也不同，针对罩布此特征，韧性支撑杆前后分布密度将大于两侧，参见图12。
实施中，底座2上设有位置传感器7，参见图5，传感器7上弹性测试构件对应于所述转盘4上的凹槽4e，运行中，传感器7上弹性测试构件通过对转动过程中的凹槽测试信息，以控制转盘4预定的转数或转动后的位置，并与顶盖上下移动位置的配合，从而控制护车罩体展开后与车身外壳面随形，并控制护车罩体的卷收到位。
所述护车罩体10伸展及完全展开后与汽车顶面基本吻合，罩布9上设有若干个通风孔9a，参见图2，通风孔9a有利于汽车外壳表面通风散热。
所述升降装置3安装于底座2上，参见图10、11，所述升降装置3包括两件支架3b,两件支架由传动轴3c连接成整体；
所述两支架3b为“X”形杆系结构，上端分别与一件连接板3d铰轴连接，所述连接板3d与顶盖1连接固定，下端分别与底架上的两侧转动轴3e上的滑动座3f和两侧转动轴3e一端的固定座3k铰轴连接，所述两转动轴3e上分别设有传动轮3g，所述传动轮分别与与第二驱动机构3a中的输出轮3h构成传动副，可带动升降装置3上升或下降；
所述两转动轴分别设有弹簧件3i和内螺纹套3j，弹簧件3i和内螺纹套3j位于滑动座3f与固定座3k之间，弹簧件3i一端与滑动座3f接触，另一端与内螺纹套3j的一端接触，内螺纹套3j与转动轴3e上的螺纹段配合，转动轴3e转动时，所述内螺纹套沿转动轴3e移动。
转动轴3e上的传动轮3g与第二驱动机构3a中的输出轮3h构成传动副，第二驱动机构3a运行时，通过传动轴3c，带动支架3b伸展与收拢，从而带动顶盖1上下移动；通过所述弹簧件3i推动一端的滑动座3f沿转动轴3e位移，当滑动座3f沿转动轴如图11所示状态向左位移时，所述升降装置3即带动顶盖1下降，当顶盖1下降后，转动轴3e反转时，所述滑动座3f则向右位移，所述升降装置3即带动顶盖1上升；
由于设有作用于滑动支座弹簧件3i，在护车罩体10卷收过程中，堆积状态的罩布9会将顶盖1稍微顶起，以利于护车罩体10顺利收拢，护车罩体10收拢于顶盖1内后，升降装置3带动顶盖1下降，通过弹簧件3i产生预压紧使顶盖与车顶更处于贴合。

Claims (8)

  1. 汽车自动防护罩，其特征是：
    包括顶盖(1)和可装于车顶面的底座(2)；
    设有转盘(4)，所述转盘(4)位于底座(2)与顶盖之间，所述底座(2)上设有支撑所述转盘(4)的柱轴(8)，所述柱轴上端设有导向轮(8a)，导向轮侧向凹形面与所述转盘(4)内侧的凸状结构(4f)配合，并对所述转盘支撑限位，转盘(4)可沿导向轮(8a)转动；
    所述底座(2)上设有可驱动转盘(4)转动的第一驱动机构(5)和可带动顶盖(1)上下移动的升降装置(3)，底座(2)上设有驱动升降装置(3)的第二驱动机构(3a)，在所述升降装置(3)带动顶盖(1)上升后，所述顶盖(1)与底座(2)之间有一个供护车罩体伸展的间隙(1c)；
    所述转盘(4)周边设有若干韧性支撑杆(6)，韧性支撑杆上连接罩布(9)而构成护车罩体(10)，所述护车罩体由顶盖(1)与底座(2)之间的间隙(1c)展开后，与车身外壳面随形；
    所述转盘(4)内有内腔(4a)；
    所述顶盖(1)的周边设有可作用于护车罩体(10)的下凸沿(1a)。
  2. 按照权利要求1所述的汽车自动防护罩，其特征是：所述底座(2)四周边缘设有朝上的波浪形凸沿(2a)，所述波浪形凸沿(2a)与顶盖(1)周边的下凸沿(1a)配合，以便于护车罩体顺利收拢于顶盖(1)内。
  3. 按照权利要求2所述的汽车自动防护罩，其特征是：所述柱轴(8)至少设有三件，沿所述转盘(4)的圆周分布，所述第一驱动机构(5)和升降装置(3)及第二驱动机构(3a)位于所述转盘(4)的内腔(4a)内。
  4. 按照权利要求2所述的汽车自动防护罩，其特征是：所述柱轴(8)为一件，且装于所述转盘(4)的中心部位，柱轴(8)内有空腔(8b)，所述第一 驱动机构(5)和升降装置(3)及第二驱动机构(3a)位于所述柱轴(8)内的空腔(8b)内。
  5. 按照权利要求3所述的汽车自动防护罩，其特征是：所述转盘(4)包括上盘(4b)和下盘(4c)，上盘(4b)与下盘(4c)的连接件上设置所述的凸状结构(4f)，所述下盘(4c)上设有若干均布的立柱(4d)，所述第一驱动机构(5)的输出端设有拨盘(5a)，拨盘(5a)圆周边上均布的半圆形孔与所述下盘(4c)上立柱(4d)配合，并构成传动副，所述韧性支撑杆(6)内端分别与下盘(4c)上立柱(4d)连接。
  6. 按照权利要求4所述的汽车自动防护罩，其特征是：所述转盘(4)包括上盘(4b)和下盘(4c)，上盘(4b)与下盘(4c)的连接件上设置所述的凸状结构(4f)，所述下盘(4c)上设有若干均布的立柱(4d)，所述第一驱动机构(5)的输出端设有拨盘(5a)，拨盘(5a)圆周边上均布的半圆形孔与所述下盘(4c)上立柱(4d)配合，并构成传动副，所述韧性支撑杆(6)内端分别与下盘(4c)上立柱(4d)连接。
  7. 按照权利要求1-6任一一种所述的汽车自动防护罩，其特征是：所述护车罩体(10)的罩布(9)上设有若干个通风孔(9a)。
  8. 按照权利要求1-6任一一种所述的汽车自动防护罩，其特征是：
    所述升降装置3包括两件支架(3b),两件支架由传动轴(3c)连接成整体；
    所述两支架(3b)为“X”形杆系结构，上端分别与一件连接板(3d)铰轴连接，下端分别与底架上的两侧转动轴(3e)上的滑动座(3f)和两侧转动轴(3e)一端的固定座(3k)铰轴连接，所述连接板(3d)与顶盖(1)连接固定；
    所述两转动轴(3c)上分别设有传动轮(3g)，所述传动轮(3g)分别与与第二驱动机构(3a)中的输出轮(3h)构成传动副，可带动升降装置(3)上升或下降；
    所述两转动轴(3c)分别设有弹簧件(3i)和内螺纹套(3j)，弹簧件(3i) 和内螺纹套(3j)位于滑动座(3f)与固定座(3k)之间，弹簧件(3i)一端与滑动座(3f)接触，另一端与内螺纹套(3j)的一端接触，内螺纹套(3j)与转动轴(3e)上的螺纹段配合，转动轴(3e)转动时，所述内螺纹套(3j)沿转动轴(3e)移动。
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