Vehicle-mounted sliding screen and vehicle

Abstract

The present application discloses a vehicle-mounted sliding screen and a vehicle, which relates to the field of vehicle technology. It can improve the wiring harness solution of the existing vehicle-mounted sliding screen, which easily causes wiring harness redundancy and produces abnormal noise, and can increase the service life. A vehicle-mounted sliding screen includes: a display screen; at least one mobile wiring harness, the mobile wiring harness includes a first fixed point, a second fixed point and at least one third fixed point, the at least one third fixed point is located between the first fixed point and the second fixed point, the mobile wiring harness is electrically connected to the wiring harness interface of the display screen through the first fixed point, and the mobile wiring harness is electrically connected to the vehicle-mounted instrument wiring harness through the third fixed point; at least one slide rail, a bearing is provided on the slide rail, the bearing is slidably connected to the slide rail, and the second fixed point is fixedly connected to the bearing.

Description

Technical Field

[0001] The present application relates to the field of vehicle technology, and in particular to a vehicle-mounted sliding screen and a vehicle. Background Art

[0002] With the continuous development of automobile technology, the use of some electrical equipment on the vehicle requires the wiring harness to be able to move with the equipment within the range of use. For example, electric seats, electric sliding doors, sliding screens and other equipment. The movement of the wiring harness is mainly affected by the space, and it is necessary to consider the redundant bending resistance of the wiring harness and whether it will produce abnormal noise. For the wiring harness under the electric seat, since there is ample space and there are carpets and sound insulation cotton to prevent noise, the wiring harness only needs to use noise reduction tape and no other auxiliary equipment. Due to the relatively limited space and large range of the electric sliding door wiring harness, a tank chain wiring harness solution is generally used.

[0003] However, the application of sliding screens in vehicles is becoming increasingly widespread, and the existing wiring harness solutions for vehicle-mounted sliding screens are prone to wiring harness redundancy, resulting in abnormal noise and easy damage. Summary of the Invention

[0004] The embodiments of the present application provide a vehicle-mounted sliding screen and a vehicle, which can improve the wiring harness solution of the existing vehicle-mounted sliding screen that easily causes wiring harness redundancy and produces abnormal noise, and can increase the service life.

[0005] According to a first aspect of an embodiment of the present application, a vehicle-mounted sliding screen is provided, comprising:

[0006] Display screen;

[0007] At least one mobile wiring harness, the mobile wiring harness comprising a first fixing point, a second fixing point, and at least one third fixing point, the at least one third fixing point being located between the first fixing point and the second fixing point, the mobile wiring harness being electrically connected to the wiring harness interface of the display screen via the first fixing point, and the mobile wiring harness being electrically connected to the vehicle instrument wiring harness via the third fixing point;

[0008] At least one slide rail is provided with a bearing, the bearing is slidably connected to the slide rail, and the second fixed point is fixedly connected to the bearing.

[0009] In some embodiments, the position movement of the display screen is used to drive the movement of the first fixed point;

[0010] When the movement distance of the first fixed point exceeds a set distance, the movement of the first fixed point is used to drive the third fixed point to slide on the slide rail;

[0011] The moving harness is wrapped with noise reduction tape.

[0012] In some embodiments, the first fixing point is fixedly connected to the display screen via a buckle.

[0013] In some embodiments, the instrument wiring harness is used to be fixed to an instrument tube beam of a vehicle, and the second fixing point is fixedly connected to the instrument tube beam via a snap fastener.

[0014] In some embodiments, the number of the moving harness is one; and / or,

[0015] The number of the third fixing point is one.

[0016] In some embodiments, on the moving harness, a length of the moving harness between the third fixing point and the first fixing point is the same as a length of the moving harness between the third fixing point and the second fixing point.

[0017] In some embodiments, the slide rail is fixed to the instrument tube beam through a tube beam bracket, one end of the tube beam bracket is fixedly connected to the slide rail, and the other end of the tube beam bracket is fixedly connected to the instrument tube beam, and the tube beam bracket and the slide rail have an angle.

[0018] In some embodiments, the first fixing point, the bearing, and the second fixing point are on the same plane.

[0019] In some embodiments, a vertical connection line between the second fixing point and the slide rail is the central axis of the slide rail.

[0020] According to a second aspect of the present application, a vehicle is provided, comprising:

[0021] The vehicle-mounted sliding screen as described in the first aspect.

[0022] The vehicle-mounted sliding screen provided by the embodiment of the present application is simple in structure. The movement of the display screen drives the movement of the moving harness. The movement of the moving harness drives the movement of the bearing of the slide rail. When the display screen is in any position, at most half of the moving harness will bend. This can reduce the bending rate of the moving harness and avoid a large amount of redundant bending of the harness during movement, thereby reducing the abnormal noise caused by the movement of the moving harness. The moving position of the bearing is less than that of the display screen. The fewer the abnormal noises, the less the damage to the moving harness, and the service life of the moving harness can be extended. Compared with the existing wiring harness movement solution of the sliding screen of the tank chain, the vehicle-mounted sliding screen provided in the embodiment of the present application can have a smaller movement noise, and can also increase the service life of the moving wiring harness, with higher reliability and lower cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A schematic structural diagram of a vehicle-mounted sliding screen provided in an embodiment of the present application;

[0024] Figure 2 A schematic structural diagram of another vehicle-mounted sliding screen provided in an embodiment of the present application. DETAILED DESCRIPTION

[0025] In order to better understand the technical solutions provided by the embodiments of this specification, the technical solutions of the embodiments of this specification are described in detail below through the accompanying drawings and specific embodiments. It should be understood that the embodiments of this specification and the specific features in the embodiments are detailed descriptions of the technical solutions of the embodiments of this specification, rather than limitations on the technical solutions of this specification. In the absence of conflict, the embodiments of this specification and the technical features in the embodiments can be combined with each other.

[0026] In this article, relational terms such as first and second are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply the existence of any such actual relationship or order between these entities or operations. Moreover, the terms "comprise", "include" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or also include elements inherent to such process, method, article or equipment. In the absence of further restrictions, the elements defined by the statement "comprising a ..." do not exclude the presence of other identical elements in the process, method, article or equipment comprising the elements. The term "two or more" includes two or more than two cases.

[0027] With the continuous development of automobile technology, the use of some electrical equipment on the vehicle requires the wiring harness to be able to move with the equipment within the range of use. For example, electric seats, electric sliding doors, sliding screens and other equipment. The movement of the wiring harness is mainly affected by the space, and it is necessary to consider the redundancy of the wiring harness, the bending resistance of the wiring harness, and whether abnormal noise will be generated. For the wiring harness under the electric seat, since there is ample space and there are carpets and sound insulation cotton to prevent noise, the wiring harness only needs to use noise reduction tape and no other auxiliary equipment. Due to the relatively limited space and large range of the electric sliding door wiring harness, the tank chain wiring harness solution is generally used. However, the application of sliding screens in vehicles is becoming more and more widespread, and the existing wiring harness solution for vehicle-mounted sliding screens is prone to wiring harness redundancy, abnormal noise, and is easily damaged.

[0028] In view of this, the embodiments of the present application provide a vehicle-mounted sliding screen and a vehicle, which can improve the wiring harness solution of the existing vehicle-mounted sliding screen that easily causes wiring harness redundancy and produces abnormal noise, and can increase the service life.

[0029] In a first aspect of an embodiment of the present application, a vehicle-mounted sliding screen is provided. Figure 1 This is a schematic structural diagram of a vehicle-mounted sliding screen provided in an embodiment of the present application. Figure 1As shown, the vehicle-mounted sliding screen provided in the embodiment of the present application includes: a display screen 100, at least one movable wiring harness 200 and at least one slide rail 300; the display screen 100 can be used to display driving data on the vehicle, such as fuel level, power level, mileage and other related instrument parameters, and can also be used to display reversing field of view images, front driving field of view images or rear vehicle monitoring images, etc. The display screen 100 can be a liquid crystal display screen, an organic light-emitting display screen, an LED display screen or a laser display screen, and the embodiments of the present application do not make specific limitations. The number of movable wiring harnesses 200 can be set as needed. The movable wiring harness 200 may include a first fixed point 210, a second fixed point 220 and at least one third fixed point 230. The number of third fixed points 230 can be set according to the length of the movable wiring harness 200. The longer the movable wiring harness 200, the more third fixed points 230 can be. All third fixed points 230 can be located between the first fixed point 210 and the second fixed point 220. The movable wiring harness 200 is electrically connected to the wiring harness interface 110 of the display screen 100 through the first fixed point 210, and the movable wiring harness 200 is electrically connected to the vehicle instrument wiring harness 400 through the second fixed point 220. A bearing 310 is provided on the slide rail 300, the bearing 310 is slidably connected to the slide rail, and the third fixed point 230 is fixedly connected to the bearing 310. The vehicle instrument harness 400 may be a bus harness of a vehicle instrument panel, and the display screen 100 is connected to the vehicle instrument harness 400 via the mobile harness 200 . The display screen 100 may be used to display vehicle instrument parameters.

[0030] It should be noted that Figure 1 The dotted lines shown are schematic diagrams of the states of the moving harness 200 corresponding to the display screen 100 being located at different positions.

[0031] For example, the display screen 100 can be moved from the main driver's seat to the passenger seat, or from the passenger seat to the main driver's seat. The main driver's seat refers to the position where the display screen 100 is close to the main driver's seat and is mainly provided for viewing by the main driver; the passenger seat refers to the position where the display screen 100 is close to the passenger seat and is mainly provided for viewing by the passenger. The third fixed point 230 can drive the bearing 310 to slide on the slide rail 300. Figure 1 The three positions shown between the driver's seat and the passenger seat are a first intermediate position, a second intermediate position, and a third intermediate position. These positions are for illustrative purposes only and do not constitute a specific limitation of the present invention. The first and second fixed points 210 and 220 serve as the ends of a mobile wiring harness 200, which serves as a power supply and data transmission line for the display screen 100, transmitting signals from the vehicle instrument harness to the display screen 100.

[0032] For example, Figure 1The moving direction of the display screen shown is from the main driver's position to the co-driver's position, or from the co-driver's position to the main driver's position, which is not specifically limited in the embodiments of the present application. When the display screen 100 is located at the main driver's position, the moving harness between the first fixed point 210 and the third fixed point 230 is not bent, the moving harness between the second fixed point 220 and the third fixed point 230 is not bent, the bearing 310 does not move, and the moving harness 200 is in a straightened state; when the display screen 100 is located at the first intermediate position, the moving harness between the first fixed point 210 and the third fixed point 230 is bent, the moving harness between the second fixed point 220 and the third fixed point 230 is not bent, and the bearing 310 does not move; when the display screen 100 is located at the second intermediate position, the moving harness between the first fixed point 210 and the third fixed point 230 is not bent, the second fixed point 220 and the third fixed point 230 is not bent, and the bearing 310 does not move. The moving harness between the fixed point 220 and the third fixed point 230 is not bent, the bearing 310 is not moved, and the moving harness 200 is bent at the third fixed point 230; when the display screen 100 is located at the third intermediate position, the moving harness between the first fixed point 210 and the third fixed point 230 is not bent, the moving harness between the second fixed point 220 and the third fixed point 230 is bent, and the bearing 310 moves; when the display screen 100 is located at the co-pilot position, the moving harness between the first fixed point 210 and the third fixed point 230 is not bent, the moving harness between the second fixed point 220 and the third fixed point 230 is not bent, the bearing 310 moves, and the moving harness 200 is in a straightened state. When the display screen is in any position, at most half of the moving harness 200 will bend, which can reduce the bending rate of the moving harness and thus reduce the abnormal noise caused by the movement of the moving harness 200. The five positions of the display screen 100 correspond to the three moving positions of the bearing 310. The fewer the moving positions of the bearing 310, the less abnormal noise caused by movement, the less damage to the moving harness 200, and the longer the service life of the moving harness 200. It should be noted that the state principle of the moving harness when the display screen 100 moves from the passenger seat to the driver's seat is the same and is not listed here one by one.

[0033] The vehicle-mounted sliding screen provided in the embodiment of the present application is configured by setting a first fixed point 210, a second fixed point 220 and a third fixed point 230 on the mobile wiring harness 200, and setting all third fixed points 230 to be located between the first fixed point 210 and the second fixed point 220. The mobile wiring harness 200 is electrically connected to the wiring harness interface 110 of the display screen 100 through the first fixed point 210, and the mobile wiring harness 200 is electrically connected to the vehicle-mounted instrument wiring harness 400 through the second fixed point 220; a bearing 310 is provided on the slide rail 300, the bearing 310 is slidably connected to the slide rail, and the third fixed point 230 is fixedly connected to the bearing 310. The vehicle-mounted sliding screen provided by the embodiment of the present application has a simple structure. The movement of the display screen 100 drives the movement of the moving harness 200, and the movement of the moving harness 200 drives the movement of the bearing 310 of the slide rail 300. Therefore, when the display screen is in any position, at most half of the moving harness 200 will bend, which can reduce the bending rate of the moving harness and avoid causing a large amount of redundant harness bending during movement, thereby reducing the abnormal noise caused by the movement of the moving harness 200. The movement position of the bearing 310 is less than the movement position of the display screen 100. The less abnormal movement noise, the less damage to the moving harness 200, and the service life of the moving harness 200 can be extended. Compared with the existing harness movement scheme of the tank chain sliding screen, the vehicle-mounted sliding screen provided by the embodiment of the present application can have a smaller movement noise, and can also increase the service life of the moving harness, with higher reliability and lower cost.

[0034] In some embodiments, reference Figure 1 The position movement of the display screen 100 is used to drive the movement of the first fixed point 210; when the movement distance of the first fixed point 210 exceeds the set distance, the movement of the first fixed point 210 is used to drive the third fixed point 230 to slide on the slide rail. Figure 1 As shown, the set distance can be the distance between the main driver's seat and the second intermediate position. When the movement distance of the first fixed point 210 exceeds the set distance, the bearing 310 of the slide rail 300 slides under the influence of the third fixed point 230. Therefore, when the display screen is in any position, at most half of the moving harness 200 will bend, which can reduce the bending rate of the moving harness, avoid excessive redundant bending during movement, and thus reduce the abnormal noise caused by the movement of the moving harness 200. The five positions of the display screen 100 correspond to the three movement positions of the bearing 310. The fewer the movement positions of the bearing 310, the less abnormal movement noise, the less damage to the moving harness 200, and the longer the service life of the moving harness 200. Compared with existing wiring harness movement solutions for tank chain sliding screens, the vehicle-mounted sliding screen provided by the embodiments of the present application can reduce movement noise, increase the service life of the moving harness, improve reliability, and reduce cost.

[0035] In some embodiments, the moving harness 200 may be wrapped with noise reduction tape, which can further reduce abnormal movement noise of the harness and achieve a noise reduction effect.

[0036] In some embodiments, the first fixed point 210 is fixedly connected to the display screen 100 by a snap, and the movable wiring harness end of the first fixed point 210 is electrically connected to the wiring harness interface 110 of the display screen 100. At the same time, the first fixed point 210 of the movable wiring harness 200 and the display screen 100 can be fixedly connected by a snap, so that the movable wiring harness 200 and the display screen 100 are not only fixed by electrical connection, but also require additional reinforcement to avoid damage to the electrical connection caused by pulling during the movement of the movable wiring harness 200. The snap connection can enhance the stability of the movable wiring harness 200 and the display screen 100, and improve the reliability of the vehicle-mounted sliding screen.

[0037] In some embodiments, Figure 2 This is a schematic structural diagram of another vehicle-mounted sliding screen provided in an embodiment of the present application. Figure 2 As shown, the instrument harness 400 is fixed to the vehicle's instrument beam 500, with the second fixing point 220 secured to the instrument beam 500 via a snap. This snap-fit ​​connection secures the moving harness, preventing loosening of the electrical connection between the moving harness 200 and the instrument harness 400 due to pulling on the moving harness 200, thereby improving the reliability of the vehicle's sliding screen harness.

[0038] In some embodiments, reference Figure 2 , the slide rail 300 is fixed to the instrument tube beam 500 through the tube beam bracket 600, one end of the tube beam bracket 600 is fixedly connected to the slide rail 300, and the other end of the tube beam bracket 600 is fixedly connected to the instrument tube beam 500, and the tube beam bracket 600 and the slide rail 300 have an angle. Exemplarily, the tube beam bracket 600 and the slide rail 300 can be perpendicular, with an angle of 90°, or an obtuse angle. The tube beam bracket 600 can be a circle that encircles the second fixed point 220, or the tube beam bracket 600 can be multiple single support columns, which is not specifically limited in the embodiment of the present application. The tube beam bracket 600 mainly plays the role of supporting the slide rail 300, and can also protect the moving wire harness 200 between the second fixed point 220 and the third fixed point 230.

[0039] In some embodiments, the orthographic projection of the second fixed point 220 on the instrument tube beam 500 falls into the orthographic projection of the slide rail 300 on the instrument tube beam 500 , and the plane formed by the second fixed point 220 and the slide rail 300 is perpendicular to the extension plane of the instrument tube beam 500 .

[0040] In some embodiments, the first fixed point 210, the bearing 310, and the second fixed point 220 are on the same plane, that is, the first fixed point 210, the bearing 310, and the second fixed point 220 are coplanar, which can reduce excessive bending or twisting of the mobile harness 200 caused by the non-coplanarity of the first fixed point 210, the bearing 310, and the second fixed point 220, avoid unnecessary bending loss of the mobile harness 200, and improve the service life of the mobile harness 200.

[0041] In some embodiments, the vertical connection line between the second fixed point 220 and the slide rail 300 is the central axis of the slide rail 300. The central axis of the slide rail 300 in the extended direction passes through the second fixed point 220, so that the second fixed point is located in the middle of the slide rail. This allows the movement of the bearing 310 to be symmetrical about the second fixed point 220, that is, the movement distance of the display screen 100 to be symmetrical about the second fixed point 220, and can be set according to the specific movement distance requirements of the display screen 100.

[0042] In some embodiments, reference Figure 1 and Figure 2 There is one mobile harness 200 and one third fixing point 230. Providing one mobile harness 200 prevents excessive wiring from becoming tangled. One third fixing point 230 simplifies bending of the harness, reduces abnormal movement noise, and increases its service life.

[0043] In some embodiments, the length of the mobile harness 200 between the third fixing point 230 and the first fixing point 210 is the same as the length of the mobile harness 200 between the third fixing point 230 and the second fixing point 220. This can even out the bending of the mobile harness 200, ensuring that the lifespan of the two sections of the mobile harness 200 separated by the third fixing point 230 is comparable.

[0044] According to a second aspect of the present application, a vehicle is provided, comprising:

[0045] The vehicle-mounted sliding screen as described in the first aspect.

[0046] refer to Figure 1The vehicle-mounted sliding screen provided in the first aspect includes: a display screen 100, at least one movable wiring harness 200 and at least one slide rail 300; the display screen 100 can be used to display driving data on the vehicle, such as fuel level, power level, mileage and other related instrument parameters, and can also be used to display reversing field of view images, front driving field of view images or rear vehicle monitoring images, etc. The display screen 100 can be a liquid crystal display screen, an organic light-emitting display screen, an LED display screen or a laser display screen, and the embodiments of this application are not specifically limited. The number of movable harnesses 200 can be set as needed. The movable harness 200 can include a first fixing point 210, a second fixing point 220, and at least one third fixing point 230. The number of third fixing points 230 can be set according to the length of the movable harness 200. The longer the movable harness 200, the more third fixing points 230 can be provided. All third fixing points 230 can be located between the first fixing point 210 and the second fixing point 220. The movable harness 200 is electrically connected to the harness interface 110 of the display screen 100 via the first fixing point 210, and is electrically connected to the vehicle instrument harness 400 via the second fixing point 220. The slide rail 300 is slidably connected to the bearing 310, and the third fixing point 230 is fixedly connected to the bearing 310. The vehicle instrument harness 400 can be a bus harness of a vehicle instrument panel. The display screen 100 is connected to the vehicle instrument harness 400 via the movable harness 200, and the display screen 100 can be used to display vehicle instrument parameters.

[0047] For example, Figure 1As shown, when the display screen 100 is located at the main driving position, the moving harness between the first fixed point 210 and the third fixed point 230 is not bent, the moving harness between the second fixed point 220 and the third fixed point 230 is not bent, the bearing 310 does not move, and the moving harness 200 is in a straightened state; when the display screen 100 is located at the first intermediate position, the moving harness between the first fixed point 210 and the third fixed point 230 is bent, the moving harness between the second fixed point 220 and the third fixed point 230 is not bent, and the bearing 310 does not move; when the display screen 100 is located at the second intermediate position, the moving harness between the first fixed point 210 and the third fixed point 230 is not bent, the second fixed point 220 and the third fixed point 230 is not bent, and the bearing 310 does not move. The moving harness between the fixed point 220 and the third fixed point 230 is not bent, the bearing 310 is not moved, and the moving harness 200 is bent at the third fixed point 230; when the display screen 100 is located at the third intermediate position, the moving harness between the first fixed point 210 and the third fixed point 230 is not bent, the moving harness between the second fixed point 220 and the third fixed point 230 is bent, and the bearing 310 moves; when the display screen 100 is located at the co-pilot position, the moving harness between the first fixed point 210 and the third fixed point 230 is not bent, the moving harness between the second fixed point 220 and the third fixed point 230 is not bent, the bearing 310 moves, and the moving harness 200 is in a straightened state. When the display screen is in any position, at most half of the moving harness 200 will bend, which can reduce the bending rate of the moving harness, and thus reduce the abnormal noise caused by the movement of the moving harness 200; the five positions of the display screen 100 correspond to the three moving positions of the bearing 310. The fewer the moving positions of the bearing 310, the less abnormal noise there is, the less damage to the moving harness 200, and the service life of the moving harness 200 can be extended.

[0048] It should be noted that, in the above embodiments, the description of each embodiment has its own focus. For parts that are not described in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0049] Those skilled in the art will appreciate that the embodiments of the present application may be provided as methods, systems, or computer program products. Therefore, the present application may take the form of an entirely hardware embodiment, an entirely software embodiment, or an embodiment combining software and hardware.

[0050] Those skilled in the art will clearly understand that, for the convenience and brevity of description, the specific working processes of the systems, devices and units described above can refer to the corresponding processes in the aforementioned method embodiments and will not be repeated here.

[0051] In the several embodiments provided in this application, it should be understood that the disclosed devices, apparatuses and methods can be implemented in other ways. For example, the device embodiments described above are merely schematic. For example, the division of units is merely a logical function division. In actual implementation, there may be other division methods, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or direct coupling or communication connection shown or discussed can be an indirect coupling or communication connection through some interface, device or unit, which can be electrical, mechanical or other forms.

[0052] Units described as separate components may or may not be physically separate, and components shown as units may or may not be physical units, that is, they may be located in one place or distributed across multiple network units. Some or all of these units may be selected to achieve the purpose of this embodiment according to actual needs.

[0053] The above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present application.

[0054] Although the preferred embodiments of this specification have been described, those skilled in the art may make additional changes and modifications to these embodiments once they have learned the basic creative concepts. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments and all changes and modifications that fall within the scope of this specification.

[0055] Obviously, those skilled in the art may make various changes and modifications to this specification without departing from the spirit and scope of this specification. Thus, if such changes and modifications fall within the scope of the claims of this specification and their equivalents, this specification is intended to include such changes and modifications.

Claims

1. A vehicle-mounted sliding screen, characterized in that: include: Display screen; At least one mobile wiring harness, the mobile wiring harness comprising a first fixing point, a second fixing point, and at least one third fixing point, the at least one third fixing point being located between the first fixing point and the second fixing point, the mobile wiring harness being electrically connected to the wiring harness interface of the display screen via the first fixing point, and the mobile wiring harness being electrically connected to the vehicle instrument wiring harness via the second fixing point; at least one slide rail, wherein a bearing is provided on the slide rail, the bearing is slidably connected to the slide rail, and the third fixing point is fixedly connected to the bearing; The position movement of the display screen is used to drive the movement of the first fixed point; When the movement distance of the first fixed point exceeds the set distance, the movement of the first fixed point is used to drive the third fixed point to slide on the slide rail, wherein the movement position of the bearing is less than the movement position of the display screen, and at most half of the moving harness is bent.

2. The vehicle-mounted sliding screen according to claim 1, characterized in that: The moving harness is wrapped with noise reduction tape.

3. The vehicle-mounted sliding screen according to claim 1, characterized in that: The first fixing point is fixedly connected to the display screen via a buckle.

4. The vehicle-mounted sliding screen according to claim 1, characterized in that: The instrument wiring harness is used to be fixed to the instrument tube beam of the vehicle, and the second fixing point is fixedly connected to the instrument tube beam via a buckle.

5. The vehicle-mounted sliding screen according to claim 1, characterized in that: The number of the movable harness is one; and / or, The number of the third fixing point is one.

6. The vehicle-mounted sliding screen according to claim 1, characterized in that: On the moving harness, a length of the moving harness between the third fixing point and the first fixing point is the same as a length of the moving harness between the third fixing point and the second fixing point.

7. The vehicle-mounted sliding screen according to claim 4, characterized in that: The slide rail is fixed to the instrument tube beam through a tube beam bracket, one end of the tube beam bracket is fixedly connected to the slide rail, and the other end of the tube beam bracket is fixedly connected to the instrument tube beam, and the tube beam bracket and the slide rail have an angle.

8. The vehicle-mounted sliding screen according to claim 7, characterized in that: The first fixing point, the bearing and the second fixing point are on the same plane.

9. The vehicle-mounted sliding screen according to claim 1, characterized in that: A vertical connection line between the second fixing point and the slide rail is the central axis of the slide rail.

10. A vehicle, characterized in that: include: The vehicle-mounted sliding screen according to any one of claims 1 to 9.

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