Sliding screen assembly, automobile seat, automobile skylight and automobile

Abstract

The utility model discloses a sliding screen assembly. The sliding screen assembly comprises a winding unit; the flexible screen is wound on the winding unit, and the flexible screen is provided with a free end; the supporting plate is hinged to the free end, and the supporting plate is used for supporting the flexible screen unwound by the winding unit; a fixed base; one end of the connecting rod is hinged with the fixed base and the other end is hinged with the supporting plate; the connecting rod can rotate forwards and reversely around the hinge point of the connecting rod and the fixed base to drive the supporting plate to rotate forwards and reversely, so that the winding unit is driven to unwind and wind the flexible screen, and the flexible screen is unfolded and folded. When the flexible screen is unfolded, the flexible screen is attached to the supporting plate, the supporting plate provides supporting force for the flexible screen, the strength of the flexible screen is enhanced, and the situation that the display effect of the screen is affected due to collapse of the flexible screen is also prevented. The sliding screen assembly provided by the utility model is simple in structure. When the flexible screen is folded, the sliding screen assembly is not exposed, and the appearance is simple and attractive. The utility model further discloses an automobile seat, an automobile skylight and an automobile.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of automobile, especially sliding screen subassembly, car seat, automobile skylight and car. BACKGROUND

[0002] There are components or devices for unfolding or rolling up flexible screens in the consumer electronics industry, but these components or devices are usually arranged in the upper space of the flexible screen, and under the driving or leading of these components or devices, the flexible screen is unfolded from top to bottom and rolled up from bottom to top. For example, the unfolding and rolling up mechanism of the projection curtain.

[0003] Because there is no space in the upper part of the instrument panel in the automobile interior, there is no effective arrangement scheme for the flexible screen at present. In order to realize the unfolding in the complex and limited space of the instrument panel, the existing flexible screen often needs to be transmitted from the rear side of the instrument panel to the upper side of the instrument panel, and then slid down from the upper side to unfold, and the motion track of the flexible screen is complex. The motion track of the flexible screen is often exposed, which makes the appearance messy. Moreover, the existing flexible screen is usually made of flexible materials such as plastic or thin glass, and the physical strength of these materials may not be comparable to that of traditional hard glass, so the strength of the flexible screen is not high. SUMMARY

[0004] The utility model provides a kind of sliding screen subassembly for solving above-mentioned problems.

[0005] In the first aspect, the embodiment of the utility model discloses a kind of sliding screen subassembly, it is characterized in that, comprising: winding unit;Flexible screen, winding in winding unit, flexible screen is equipped with free end;Supporting plate, with free end articulates, supporting plate is used to support the flexible screen that winding unit unwinds;Fixed base;Connecting rod, one end with fixed base articulates, the other end with supporting plate articulates;Connecting rod can be rotated around the articulation point of connecting rod and fixed base forward and reverse, to drive supporting plate forward and reverse rotation, to drive winding unit unwinds and reeling flexible screen, so that flexible screen unfolds and rolls up.

[0006] Using the above technical scheme, since flexible screen articulates with supporting plate, while connecting rod drives supporting plate forward and reverse motion, flexible screen also moves relative to supporting plate. When flexible screen is unfolded, flexible screen is attached to supporting plate, and supporting plate provides supporting force for flexible screen, enhances the strength of flexible screen, and also prevents flexible screen from collapsing to affect screen display effect. In the utility model, since flexible screen articulates with supporting plate, supporting plate cooperates with winding unit to tighten flexible screen and prevent flexible screen from collapsing. The utility model realizes the unfolding and rolling up of flexible screen by connecting rod movement, and the structure is simple. The sliding screen subassembly also does not need to arrange the motion track of the unfolding and rolling up of flexible screen, and the appearance is simple and beautiful. When flexible screen rolls up, the sliding screen subassembly is not exposed, and the appearance is simple and beautiful.

[0007] Optionally, the hinged shaft of the one end of the connecting rod and the fixed base is a first hinged shaft; the hinged shaft of the other end of the connecting rod and the support plate is a second hinged shaft; the hinged shaft of the support plate and the flexible screen is a third hinged shaft; the first hinged shaft, the second hinged shaft and the third hinged shaft are arranged in parallel.

[0008] Optionally, the connecting rod comprises: a first connecting rod, a first hinged point of the one end of the first connecting rod and the fixed base is a first hinged point, a second hinged point of the other end of the first connecting rod and the support plate is a second hinged point; a second connecting rod, a third hinged point of the one end of the second connecting rod and the fixed base is a third hinged point, a fourth hinged point of the other end of the second connecting rod and the support plate is a fourth hinged point; in the height direction, the first hinged point is lower than the third hinged point, and the second hinged point is lower than the fourth hinged point, so that the first connecting rod and the second connecting rod drive the support plate to rotate forward and reversely, and then drive the flexible screen to move along an arc trajectory first and then along an approximately straight trajectory when unfolding, and to move along an approximately straight trajectory first and then along an arc trajectory when folding.

[0009] Optionally, the distance between the first hinged point and the second hinged point of the first connecting rod is greater than the distance between the third hinged point and the fourth hinged point of the second connecting rod; the first hinged point is located behind the third hinged point.

[0010] Optionally, the first connecting rod and the second connecting rod are in an arc shape and protrude away from the fixed base.

[0011] Optionally, two first connecting rods are arranged in a first direction; two second connecting rods are arranged in a second direction; and the first direction is parallel to the second direction.

[0012] Optionally, the support plate comprises a guide; and the sliding screen assembly comprises a limiting guide rail, an extension path of the limiting guide rail is consistent with a movement trajectory of the guide when the support plate moves, and the limiting guide rail is used to prevent the support plate from shaking when moving.

[0013] In a second aspect, the embodiments of the utility model disclose an automobile seat which comprises the sliding screen assembly in any one of the embodiments of the first aspect.

[0014] In a third aspect, the embodiments of the utility model disclose an automobile sunroof which comprises the sliding screen assembly in any one of the embodiments of the first aspect.

[0015] In a fourth aspect, embodiments of the present application disclose an automobile, comprising a hiding part for hiding the sliding screen assembly in any of the embodiments of the first aspect; the hiding part comprises: an opening; a receiving cavity, the sliding screen assembly is received in the receiving cavity, when the flexible screen is unfolded, the sliding screen assembly extends out of the receiving cavity through the opening, when the flexible screen is folded, the sliding screen assembly is folded in the receiving cavity through the opening; a cover plate, capable of covering and opening the opening. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 show the sliding screen assembly in the embodiment of the present application Figure 1 ;

[0017] Figure 2 show the sliding screen assembly in the embodiment of the present application Figure 1 ;

[0018] Figure 3 show the sliding screen assembly in the embodiment of the present application Figure 2 ;

[0019] Figure 4 show the sliding screen assembly in the embodiment of the present application Figure 2 ;

[0020] Figure 5 show the sliding screen assembly in the embodiment of the present application Figure 3 ;

[0021] Figure 6 show the sliding screen assembly in the embodiment of the present application Figure 3 ;

[0022] Figure 7 show the sliding screen assembly in the embodiment of the present application Figure 4 . DETAILED DESCRIPTION

[0023] The following describes the embodiments of the present application with specific examples, and those skilled in the art can easily understand other advantages and effects of the present application from the disclosure. Although the description of the present application will be introduced in combination with the preferred embodiments, this does not mean that the features of the present application are limited to the embodiments. On the contrary, the purpose of introducing the present application in combination with the embodiments is to cover other options or modifications that can be extended based on the claims of the present application. In order to provide a deep understanding of the present application, many specific details will be included in the following description. The present application can also be implemented without using these details. In addition, in order to avoid confusion or obscure the focus of the present application, some specific details will be omitted in the description. It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict.

[0024] It should be noted that in the present specification, similar reference numbers and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0025] The terms "first", "second", and the like are only used for differentiation in description, and cannot be understood as indicating or implying relative importance.

[0026] In the description of the present embodiment, it should also be noted that unless otherwise explicitly specified and limited, the terms "set", "connected", and "connected" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be connected inside two elements. For those skilled in the art, the specific meaning of the above terms in the present embodiment can be understood according to the specific circumstances.

[0027] In order to make the purpose, technical scheme and advantages of the present application more clear, the embodiments of the present application will be further described in detail below with reference to the drawings.

[0028] Figure 1 A perspective view of part of the sliding screen assembly 0 (flexible screen 2, support plate 3, fixed base 4, connecting rod 5, limiting guide rail 8) provided by the present application is shown when the flexible screen 2 is folded. Figure 2 A side view of the sliding screen assembly 0 provided by the present application is shown when the flexible screen 2 is folded.

[0029] Figure 3 A perspective view of part of the sliding screen assembly 0 (flexible screen 2, fixed base 4, connecting rod 5, limiting guide rail 8) provided by the present application is shown when the flexible screen is in the intermediate state of folding and unfolding. Figure 4The utility model discloses a sliding screen assembly 0, including: winding unit 1, flexible screen 2, support plate 3, fixed base 4 and connecting rod 5.

[0030] Figure 5 The utility model discloses a sliding screen assembly 0, including: winding unit 1, flexible screen 2, support plate 3, fixed base 4 and connecting rod 5. Figure 1 . The utility model discloses a sliding screen assembly 0, including: winding unit 1, flexible screen 2, support plate 3, fixed base 4 and connecting rod 5. Figure 6 The utility model discloses a sliding screen assembly 0, including: winding unit 1, flexible screen 2, support plate 3, fixed base 4 and connecting rod 5. Figure 7 The utility model discloses a sliding screen assembly 0, including: winding unit 1, flexible screen 2, support plate 3, fixed base 4 and connecting rod 5. Figure 2 . The utility model discloses a sliding screen assembly 0, including: winding unit 1, flexible screen 2, support plate 3, fixed base 4 and connecting rod 5.

[0031] The utility model discloses a sliding screen assembly 0, including: winding unit 1, flexible screen 2, support plate 3, fixed base 4 and connecting rod 5. Figures 1 to 6 The utility model discloses a sliding screen assembly 0, including: winding unit 1, flexible screen 2, support plate 3, fixed base 4 and connecting rod 5.

[0032] The utility model discloses a sliding screen assembly 0, including: winding unit 1, flexible screen 2, support plate 3, fixed base 4 and connecting rod 5.

[0033] The utility model discloses a sliding screen assembly 0, including: winding unit 1, flexible screen 2, support plate 3, fixed base 4 and connecting rod 5.

[0034] The utility model discloses a sliding screen assembly 0, including: winding unit 1, flexible screen 2, support plate 3, fixed base 4 and connecting rod 5.

[0035] The utility model discloses a sliding screen assembly 0, including: winding unit 1, flexible screen 2, support plate 3, fixed base 4 and connecting rod 5.

[0036] With the above technical scheme, since the flexible screen 2 is hinged with the support plate 3, the connecting rod 5 drives the support plate 3 to move forward and reversely, and the flexible screen 2 also moves relative to the support plate 3. When the flexible screen 2 is unfolded, the flexible screen 2 is attached to the support plate 3, the support plate 3 provides support force for the flexible screen 2, the strength of the flexible screen 2 is enhanced, and the flexible screen 2 is prevented from collapsing to affect the screen display effect. In the utility model, since the flexible screen 2 is hinged with the support plate 3, the support plate 3 cooperates with the winding unit 1 to tighten the flexible screen 2, and the flexible screen 2 is prevented from collapsing.

[0037] The utility model discloses a simple structure through the movement of connecting rod 5 to realize the unfolding and folding of flexible screen 2. The sliding screen assembly 0 does not need to arrange the movement track of the unfolding and folding of flexible screen 2, and has simple and beautiful appearance. When the flexible screen 2 is folded, the sliding screen assembly 0 is not exposed, and has simple and beautiful appearance.

[0038] In some possible embodiments provided by the utility model, referring to Figures 1 to 7 , one end of the connecting rod 5 is hinged with the first hinge shaft of the fixed base 4; the other end of the connecting rod 5 is hinged with the second hinge shaft of the support plate 3; the support plate 3 is hinged with the third hinge shaft of the flexible screen 2; the first hinge shaft, the second hinge shaft and the third hinge shaft are arranged in parallel.

[0039] In the embodiment, the first hinge shaft, the second hinge shaft and the third hinge shaft all extend along the fourth direction, i.e. the D direction.

[0040] The parallel arrangement of the first hinge shaft, the second hinge shaft and the third hinge shaft makes the movement between the connecting rod 5 and the support plate 3 more simple and intuitive. This design helps to reduce complex kinematics and dynamics problems, making the movement of the whole structure of the sliding screen assembly 0 more stable and predictable; also ensures that the force is transmitted in one direction during the movement, which helps to reduce the additional stress caused by torque, thereby improving the stability and service life of the structure of the sliding screen assembly 0. Furthermore, the parallel design of the three hinge shafts makes the movement trajectory more regular, which helps to reduce unnecessary friction and wear, thereby reducing maintenance costs and improving the service life of the components; also helps to ensure the stability of the flexible screen 2 when subjected to external forces (such as bumps or collisions), reducing the vibration of the flexible screen 2 and maintaining the stability of the flexible screen 2. The parallel design of the three hinge shafts also makes the visual appearance more neat and orderly, which helps to improve the aesthetic appearance of the overall product.

[0041] In some possible embodiments provided by the utility model, referring to Figure 3 and Figure 5 , the connecting rod 5 comprises a first connecting rod 51 and a second connecting rod 52.

[0042] As Figure 3 and Figure 5As shown, the first end of the first connecting rod 51 is hinged to the fixed base 4 at a first hinge point 6a, and the other end of the first connecting rod 51 is hinged to the support plate 3 at a second hinge point 6b.

[0043] As shown, the first end of the first connecting rod 51 is hinged to the fixed base 4 at a first hinge point 6a, and the other end of the first connecting rod 51 is hinged to the support plate 3 at a second hinge point 6b. Figure 5 As shown, the first end of the first connecting rod 51 is hinged to the fixed base 4 at a first hinge point 6a, and the other end of the first connecting rod 51 is hinged to the support plate 3 at a second hinge point 6b.

[0044] As shown, the first end of the first connecting rod 51 is hinged to the fixed base 4 at a first hinge point 6a, and the other end of the first connecting rod 51 is hinged to the support plate 3 at a second hinge point 6b. Figure 5 As shown, the first end of the first connecting rod 51 is hinged to the fixed base 4 at a first hinge point 6a, and the other end of the first connecting rod 51 is hinged to the support plate 3 at a second hinge point 6b. Figure 6 In the height direction, i.e. the Z direction, the first hinge point 6a is lower than the third hinge point 6c, and the second hinge point 6b is lower than the fourth hinge point 6d, so that the first connecting rod 51 and the second connecting rod 52 drive the support plate 3 to rotate forward and reverse, and in turn drive the flexible screen 2 to move along the arc trajectory G1 first and then along the approximately straight trajectory G2 when it is unfolded, and to move along the approximately straight trajectory G2 first and then along the arc trajectory G1 when it is rolled up.

[0045] In this embodiment, by setting hinge points of different heights, the first connecting rod 51 and the second connecting rod 52 can drive the support plate 3 and the flexible screen 2 to realize complex motion trajectories. Specifically, referring to Figures 1 to 6 When the flexible screen 2 starts to unfold, the first hinge point 6a of the first connecting rod 51 and the third hinge point 6c of the second connecting rod 52 start to rotate in the forward direction, i.e. the A1 direction shown in the figure, to drive the support plate 3 to rotate in the forward direction, thereby driving the winding unit 1 to unwind the flexible screen 2, which first moves along the arc trajectory G1 towards the direction away from the winding unit 1, and then moves along the approximately straight trajectory G2 downwards, until the flexible screen 2 is completely unfolded. When the flexible screen 2 starts to roll up, the first hinge point 6a of the first connecting rod 51 and the third hinge point 6c of the second connecting rod 52 start to rotate in the reverse direction, i.e. the A2 direction shown in the figure, to drive the support plate 3 to rotate in the reverse direction, thereby driving the winding unit 1 to wind up the flexible screen 2, which first moves along the approximately straight trajectory G2 upwards, and then moves along the arc trajectory G1 towards the direction close to the winding unit 1, until the flexible screen 2 is completely rolled up.

[0046] During the unfolding and rolling up processes, the combination of the arc trajectory G1 and the approximately straight trajectory G2 can provide a smooth transition for the flexible screen 2, reduce the impact and stress on the flexible screen 2, and thus protect the flexible screen 2 from damage; this kind of motion trajectory enables the flexible screen 2 to be unfolded and rolled up without occupying too much space, which is particularly suitable for car interiors with limited space, such as car central control platforms. By setting hinge points of different heights in the height direction, the stability of the entire structure can be enhanced, and the swing and vibration during the motion can be reduced. This kind of motion trajectory also realizes a natural and smooth unfolding and rolling up of the flexible screen 2, and improves the user's operation experience.

[0047] Reference Figure 5 In some embodiments, the hinge point of the support plate 3 and the free end 21 of the flexible screen 2 is the fifth hinge point 6e.

[0048] In some possible embodiments of the present application, reference is made to Figure 5 The distance between the first hinge point 6a and the second hinge point 6b of the first connecting rod 51 is greater than the distance between the third hinge point 6c and the fourth hinge point 6d of the second connecting rod 52. The first hinge point 6a is located behind the third hinge point 6c. The front-rear direction is the Q direction shown in the figure, the front is the Q1 direction shown in the figure, and the rear is the Q2 direction shown in the figure. Figure 5

[0049] By designing the first connecting rod 51 and the second connecting rod 52 to have different connecting rod lengths, the first connecting rod 51 covers a longer distance in movement than the second connecting rod 52. The first connecting rod 51 and the first hinge point 6a of the fixed base 4 and the second connecting rod 52 and the third hinge point 6c of the fixed base 4 are designed to have a positional relationship. The flexible screen 2 can be unfolded and folded according to a pre-set trajectory.

[0050] In some possible embodiments of the present application, reference is made to Figure 1 、 Figure 3 、 Figure 5 and Figure 7 The first connecting rod 51 and the second connecting rod 52 are arc-shaped and protrude away from the fixed base 4. In this embodiment, the first connecting rod 51 and the second connecting rod 52 are designed to be arc-shaped, which is convenient for avoiding complex components in the automotive interior (such as the automotive vehicle-mounted center console) to adapt to the complex and limited space.

[0051] In other possible embodiments, the first connecting rod 51 and the second connecting rod 52 are profiled. The present application does not specifically limit the shape of the first connecting rod 51 and the second connecting rod 52, which can be designed according to actual needs to adapt to the complex and limited space in the automotive interior (such as the automotive vehicle-mounted center console).

[0052] In some possible embodiments of the present application, reference is made to Figure 1 、 Figure 3 、 Figure 5 and Figure 7 The first connecting rod 51 is provided with two, and the two first connecting rods 51 are arranged along the first direction. The second connecting rod 52 is provided with two, and the two second connecting rods 52 are arranged along the second direction. The first direction is parallel to the second direction. The first direction and the second direction are parallel to the fourth direction D shown in the figure. The first connecting rod 51 is located behind the second connecting rod 52, i.e. the Q2 direction shown in the figure.

[0053] ​In the present embodiment, two first connecting rods 51 are arranged between two second connecting rods 52.

[0054] In some other possible embodiments, two first connecting rods 51 are staggered with two second connecting rods 52.

[0055] In the present embodiment, the other end of the connecting rod 5 is hinged to the lower half of the support plate 3. That is, the other end of the first connecting rod 51 and the other end of the second connecting rod 51 are both hinged to the lower half of the support plate 3. This design can lower the center of gravity of the entire system of the sliding screen assembly 0 and improve stability. Through the length and angle design of the connecting rod, the force transmission path can be optimized, unnecessary force loss can be reduced, and efficiency can be improved.

[0056] In some possible embodiments of the present utility model, referring to Figure 7 , the support plate 3 comprises a guide 7. Referring to Figures 1 to 7 , the sliding screen assembly 0 comprises a limiting guide rail 8. The extension path of the limiting guide rail 8 is consistent with the movement track of the guide 7 when the support plate 3 moves. That is, the limiting guide rail 8 imitates the movement track of the guide 7 on the support plate 3. The limiting guide rail 8 is used to prevent the support plate 3 from shaking when moving.

[0057] In the present embodiment, the guide 7 is integrally formed with the support plate 3. The guide 7 is arranged on the top of the support plate 3 and protrudes outward in the fourth direction, i.e. the D direction shown in the figure. One end of the limiting guide rail 8 is hinged to the fixed base 4. The limiting guide rail 8 is arranged on the outer side of the second connecting rod 52 in the fourth direction, i.e. the D direction shown in the figure. In this way, the limiting guide rail 8 can limit the shaking and shaking of the support plate 3 when moving in the fourth direction, i.e. the D direction shown in the figure, thereby improving the stability of the overall structure of the sliding screen assembly 0. Since the limiting guide rail 8 limits the movement range of the support plate 3, errors caused by shaking or deviation can be reduced, and movement accuracy can be improved. On the other hand, the extension path of the limiting guide rail 8 is consistent with the movement track of the guide 7 when the support plate 3 moves. Therefore, the limiting guide rail 8 also limits the movement track of the support plate 3, and the limiting guide rail 8 can accurately guide the movement of the support plate 3, ensuring that it moves according to the predetermined track.

[0058] In some other possible embodiments, the guide 7 and the support plate 3 are independent components, and the guide 7 is fixedly arranged on the support plate 3.

[0059] In the present embodiment, the guide 7 is in a cylindrical shape. The limiting guide rail 8 is provided with a track matched with the guide 7, and the guide 7 can slide forward and backward in the track of the limiting guide rail 8 when the support plate 3 moves forward and backward.

[0060] In some possible embodiments of the present utility model, referring to Figure 5The sliding screen assembly 0 comprises a driving unit 9. The driving unit 9 is connected with the two first connecting rods 51 and used to drive the two first connecting rods 51 to rotate in a forward direction, i.e. along the A1 direction, and in a reverse direction, i.e. along the A2 direction.

[0061] In some embodiments, the driving unit 9 is a driving motor.

[0062] In the third aspect, the utility model provides a kind of sunroof, including the sliding screen assembly 0 as any one of the preceding first aspect in any embodiment.

[0063] In the third aspect, the utility model provides a kind of sunroof, including the sliding screen assembly 0 as any one of the preceding first aspect in any embodiment.

[0064] The hiding part comprises an opening, a receiving cavity and a cover plate. The sliding screen assembly 0 is accommodated in the receiving cavity, and when the flexible screen 2 is unfolded, the sliding screen assembly 0 is extended from the receiving cavity through the opening; when the flexible screen 2 is folded, the sliding screen assembly 0 is folded in the receiving cavity through the opening. The cover plate can cover and open the opening, playing a role in keeping the appearance of the sunroof neat and beautiful, and also having a dustproof effect.

[0065] In the third aspect, the utility model provides a kind of sunroof, including the sliding screen assembly 0 as any one of the preceding first aspect in any embodiment.

[0066] In the third aspect, the utility model provides a kind of sunroof, including the sliding screen assembly 0 as any one of the preceding first aspect in any embodiment.

[0067] In the third aspect, the utility model provides a kind of sunroof, including the sliding screen assembly 0 as any one of the preceding first aspect in any embodiment.

[0068] The hiding part comprises an opening, a receiving cavity and a cover plate. The sliding screen assembly 0 is accommodated in the receiving cavity, and when the flexible screen 2 is unfolded, the sliding screen assembly 0 is extended from the receiving cavity through the opening; when the flexible screen 2 is folded, the sliding screen assembly 0 is folded in the receiving cavity through the opening. The cover plate can cover and open the opening, playing a role in keeping the appearance of the sunroof neat and beautiful, and also having a dustproof effect.

[0069] In the embodiment, the hidden part is arranged in the automobile, the sliding screen assembly 0 is folded and hidden when the sliding screen assembly is not needed, the sunroof of the automobile is neat and beautiful. When the sliding screen assembly is needed, the sliding screen assembly is unfolded, and the user is facilitated to use. Since the sliding screen assembly provided by the utility model occupies small space and does not occupy the upper space, the sliding screen assembly is universally applicable in the sunroof of the automobile. In addition, the sliding screen assembly provided by the utility model is used, and the visible track does not need to be arranged on the appearance surface of the sunroof of the automobile, so that the sunroof of the automobile is simple and beautiful. The sliding screen assembly also increases the motion design for the sunroof of the automobile, and the diversity of the sunroof of the automobile is realized.

[0070] In a fourth aspect, the utility model also provides a kind of automobile, including hidden part, for hiding any one of the sliding screen assembly 0 in the first aspect as described above in any embodiment.

[0071] The hidden part includes opening, accommodating cavity and cover plate. The sliding screen assembly 0 is contained in the accommodating cavity, when flexible screen 2 is unfolded, the sliding screen assembly 0 is stretched out from the accommodating cavity through the opening;When flexible screen 2 is folded, the sliding screen assembly 0 is folded in the accommodating cavity through the opening. Cover plate can cover and open opening, play the role of neat and beautiful appearance of automobile, also have dustproof effect.

[0072] In the embodiment, the hidden part is arranged in the automobile, the sliding screen assembly 0 is folded and hidden when the sliding screen assembly is not needed, the automobile is neat and beautiful. When the sliding screen assembly is needed, the sliding screen assembly is unfolded, and the user is facilitated to use. Since the sliding screen assembly provided by the utility model occupies small space and does not occupy the upper space, the sliding screen assembly is universally applicable in the sunroof of the automobile. In addition, the sliding screen assembly provided by the utility model is used, and the visible track does not need to be arranged on the appearance surface of the sunroof of the automobile, so that the sunroof of the automobile is simple and beautiful. The sliding screen assembly also increases the motion design for the sunroof of the automobile, and the diversity of the sunroof of the automobile is realized.

[0073] In the embodiment, the hidden part can be arranged at any position of the automobile, such as automobile interior or vehicle body exterior. Among them, the automobile interior is at least one of vehicle-mounted center console, instrument panel and ceiling. The vehicle body exterior is such as vehicle door outer side hidden part.

[0074] Exemplarily, the hidden part is arranged in the instrument panel (automobile interior). The fixed base 4 in the sliding screen assembly 0 is fixed on the instrument panel or pipe beam. Flexible screen 2 hides in the instrument panel through winding unit 1.

[0075] Although the utility model has been illustrated and described by referring to certain preferred embodiments of the utility model, it should be understood by those skilled in the art that the above content is the further detailed description of the utility model combined with the specific embodiments, and the specific implementation of the utility model cannot be limited to these descriptions. Those skilled in the art can make various changes in form and details, including making several simple inferences or replacements, without departing from the spirit and scope of the utility model.

Claims

1. A sliding screen component, characterized in that, include: Winding unit; A flexible screen is wound on the winding unit, and the flexible screen has a free end; A support plate, hinged to the free end, is used to support the flexible screen being unwound by the winding unit. Fixed base; The connecting rod is hinged at one end to the fixed base and at the other end to the support plate; The connecting rod can rotate forward and backward around the hinge point between the connecting rod and the fixed base, thereby driving the support plate to rotate forward and backward, which in turn drives the winding unit to unwind and rewind the flexible screen, causing the flexible screen to unfold and retract.

2. The sliding screen assembly as described in claim 1, characterized in that, The hinge axis at one end of the connecting rod that is hinged to the fixed base is the first hinge axis; the hinge axis at the other end of the connecting rod that is hinged to the support plate is the second hinge axis; the hinge axis at the support plate that is hinged to the flexible screen is the third hinge axis; the first hinge axis, the second hinge axis, and the third hinge axis are arranged in parallel.

3. The sliding screen assembly as described in claim 1, characterized in that, The link includes: The first connecting rod has a hinge point where one end of the first connecting rod is hinged to the fixed base, and a hinge point where the other end of the first connecting rod is hinged to the support plate, which is the second hinge point. The second connecting rod has a third hinge point where one end of the second connecting rod is hinged to the fixed base, and a fourth hinge point where the other end of the second connecting rod is hinged to the support plate. In the height direction, the first hinge point is lower than the third hinge point, and the second hinge point is lower than the fourth hinge point, so that the first link and the second link drive the support plate to rotate in the forward and reverse directions, thereby causing the flexible screen to move along an arc trajectory first and then along an approximately straight trajectory when it is unfolded, and the flexible screen to move along an approximately straight trajectory first and then along an arc trajectory when it is folded up.

4. The sliding screen assembly as described in claim 3, characterized in that, The distance between the first hinge point and the second hinge point of the first link is greater than the distance between the third hinge point and the fourth hinge point of the second link; The first hinge point is located behind the third hinge point.

5. The sliding screen assembly as described in claim 4, characterized in that, The first and second connecting rods are arc-shaped and protrude in a direction away from the fixed base.

6. The sliding screen assembly as described in claim 5, characterized in that, There are two first connecting rods, which are arranged along a first direction; there are two second connecting rods, which are arranged along a second direction; the first direction and the second direction are parallel.

7. The sliding screen assembly as described in claim 1, characterized in that, The support plate includes a guide; The sliding screen assembly includes a limiting guide rail, the extension path of which is consistent with the movement trajectory of the guide member when the support plate moves, and the limiting guide rail is used to prevent the support plate from shaking when it moves.

8. A car seat, characterized in that, Includes the sliding screen component as described in any one of claims 1 to 7.

9. A car sunroof, characterized in that, Includes the sliding screen component as described in any one of claims 1 to 7.

10. A car, characterized in that, Includes a hidden portion for concealing the sliding screen component as described in any one of claims 1 to 7; The hidden portion includes: Opening; The sliding screen assembly is housed within the receiving cavity. When the flexible screen is unfolded, the sliding screen assembly extends out of the receiving cavity through the opening. When the flexible screen is retracted, the sliding screen assembly retracts into the receiving cavity through the opening. A cover plate that can cover and open the opening.

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