Installation structure and vehicle

Abstract

This application relates to the field of vehicle interior technology and provides an installation structure and a vehicle. The installation structure includes two spaced-apart bases, a crossbeam connecting the two bases, and a mounting seat for mounting a display screen on the crossbeam. The crossbeam extends in a first direction and is slidable relative to the two bases in a second direction. The mounting seat is mounted on the crossbeam via its own pivot, which extends in a third direction and rotates relative to the crossbeam about the pivot. The installation structure described in this application can accommodate different layout positions within the vehicle and avoids the limitations imposed by surrounding components. It is suitable for installing displays of various sizes, is multi-directionally adjustable, has a wide range of applications, meets the needs of customers in multiple scenarios, and offers greater flexibility. It also reduces the development and management costs of developing separate installation structures for different vehicle models.

Description

Technical Field

[0001] This application relates to the field of vehicle interior technology, and in particular to a mounting structure. This application also relates to a vehicle using this mounting structure. Background Technology

[0002] With the rapid development of vehicles, some vehicles will install displays on the roof frame to meet the needs of rear passengers.

[0003] Currently, these displays are fixed in place by mounting structures, but these devices all use an integrated structure, and their size needs to be designed according to the specific size of the display. After installation, the display can switch between a storage state and a usage state. Because different vehicle models have different requirements for the size of the display, the existing integrated mounting structure cannot be adapted to display sizes of different sizes. Utility Model Content

[0004] In view of this, this application aims to provide an installation structure that is adjustable in multiple directions and can be adapted to the installation of displays of various sizes.

[0005] To achieve the above objectives, the technical solution of this application is implemented as follows: An installation structure for mounting a display screen includes two bases spaced apart, a crossbeam connected between the two bases, and a mounting bracket for mounting the display screen mounted on the crossbeam. The crossbeam extends along a first direction and is capable of sliding relative to the two bases along a second direction; The mounting base is mounted on the crossbeam via its own pivot, the pivot extending in a third direction, and the mounting base rotates relative to the crossbeam about the pivot; The first direction, the second direction, and the third direction are arranged in pairs that intersect each other.

[0006] Furthermore, each of the bases includes a slide rail, the track of which can be mounted on an external carrier, and the slider of the slide rail is connected to the crossbeam.

[0007] Furthermore, a first damping part is provided between the slider and the track, and the first damping part applies damping to the sliding of the slider relative to the track.

[0008] Furthermore, the slider is provided with a notch, and the first damping part includes a damping block embedded in the notch, and a spring disposed between the slider and the damping block; Under the action of the elastic potential energy of the spring, the slider and the damping block respectively abut against both sides of the groove in the track.

[0009] Furthermore, the mounting base includes a mounting part for mounting the display screen, the mounting part being connected to the rotating shaft via a rotating structure, and the rotation axis of the mounting part being arranged intersecting the axis of the rotating shaft.

[0010] Furthermore, a second damping part is provided between the mounting part and the rotating shaft, and the second damping part applies damping to the rotation of the mounting part relative to the rotating shaft.

[0011] Furthermore, a limiting structure is provided between the rotating shaft and the crossbeam, which can limit the extreme position of the rotating shaft relative to the crossbeam.

[0012] Furthermore, a third damping part is provided between the rotating shaft and the crossbeam, and the third damping part applies damping to the rotation of the rotating shaft relative to the crossbeam.

[0013] Furthermore, the crossbeam includes multiple sub-crossbeams, which are sequentially connected along the first direction to form the crossbeam, and the length of the crossbeam along the first direction is adjustable.

[0014] Compared with related technologies, this application has the following advantages: (1) The installation structure described in this application can match different layout positions of the whole vehicle by realizing the adjustment of the first direction and the second direction, and can avoid the limiting factors of the surrounding parts. By installing the display screen through the mounting base, the fixed position and structure of the display screen can be unified. It is suitable for the installation of various sizes of display screens. The installation structure has a high degree of universality and a wide range of applications. The display screen can also rotate around the rotating shaft extending along the third direction to meet the needs of customers in multiple scenarios. It is more flexible and can reduce the development cost and management cost of developing installation structures for different models, thereby reducing vehicle costs.

[0015] (2) The track is fixedly connected to the external carrier, while the slider is connected to the crossbeam, so that the crossbeam can move relative to the track in the second direction through the cooperation of the slider and the track. This structural layout can provide stable motion guidance for the crossbeam. The accuracy of the slide rail directly affects the displacement accuracy of the crossbeam. The firm connection between the track and the external carrier can ensure the stability of the reference of the entire motion system. The connection between the slider and the crossbeam transmits the guiding effect of the slide rail to the crossbeam, so that it can move smoothly and stably according to the preset trajectory.

[0016] (3) The first damping part applies resistance to the relative motion of the slider and the track. This damping force can slow down the sliding speed and suppress inertial impact. It can prevent the slider from sliding unexpectedly due to external forces such as vibration and tilt, improve the stability of the system, and reduce the difficulty of operation when manually or automatically adjusting. Through damping feedback, it can help the operator perceive the sliding state and achieve more precise position control.

[0017] (4) The notch can provide installation space for the damping block. The spring can act as a force transmission medium. The damping block directly contacts the slide of the track to form frictional damping. No matter where the slider is in the slide, the spring always maintains the preload to ensure the stability of the damping force. When there is a small dimensional error in the track or slight wear in the slide, the deformation capacity of the spring can automatically compensate to maintain the consistency of the damping effect. The magnitude of the damping force can be precisely controlled by the spring constant or the pre-compression amount to adapt to different load and sliding speed requirements.

[0018] (5) The mounting part serves as the support base for the display screen and is the core component that directly fixes the display screen. The rotating structure serves as the connection hub between the mounting part and the rotating shaft, which can simultaneously meet the two major requirements of low friction rotation and stable support. The rotation axis is clearly arranged to intersect with the axis of the rotating shaft, which can constrain and ensure that the display screen rotates only in the preset direction, preventing multi-directional offset from causing functional failures such as deviation from the user's field of vision or interference with other components.

[0019] (6) The damping force applied by the second damping part to the rotation of the mounting part relative to the rotating shaft can balance the rotational torque generated by the weight of the display screen itself, so that the mounting part can stay stably after rotating to any angle. When adjusting the angle of the display screen, the damping force can slow down the rotation speed, prevent screen vibration caused by excessive operation, and reduce collision wear between parts. Through the feedback of the damping force, the user can perceive the change of resistance during the rotation process, and achieve a smooth experience of easy adjustment and positioning when the rotation stops.

[0020] (7) A limiting structure is set between the shaft and the crossbeam. This design can strictly limit the rotation angle of the shaft within a preset range to prevent component interference or circuit damage caused by excessive rotation.

[0021] (8) When the rotating shaft drives the entire display screen to turn, the damping force can counteract the rotational inertia, avoid sudden turns and stops caused by uneven operating force, and reduce component wear caused by vibration. The damping force and the gravitational torque on the rotating shaft can form a balance, so that the rotating shaft can stay stably at any rotation angle without the need for an additional locking device.

[0022] (9) Divide the crossbeam into multiple sub-crossbeams to facilitate assembly into crossbeams of different lengths and sizes, thereby making the length of the crossbeam adjustable along the first direction. In conjunction with the aforementioned slide rail, the sliding stroke of the slider can be increased, making the installation structure compatible with more vehicle models and more widely applicable.

[0023] Another object of this application is to provide a vehicle in which a display screen is mounted on the vehicle body via the mounting structure described above.

[0024] The vehicle described in this application, by applying the above-mentioned mounting structure, can achieve multi-directional adjustment of the display screen, better meet the user's needs, and is applicable to the installation of various sizes of display screens. The mounting structure has a high degree of universality, a wide range of applications, and greater flexibility, which can reduce the development and management costs of developing separate mounting structures for different vehicle models, thereby reducing vehicle costs. Attached Figure Description

[0025] The accompanying drawings, which form part of this application, are used to provide a further understanding of this application. The illustrative embodiments and descriptions of this application are used to explain this application and do not constitute an undue limitation of this application. In the drawings: Figure 1 This is an exemplary structural diagram of the installation structure described in the embodiments of this application; Figure 2 for Figure 1 A structural diagram from another perspective; Figure 3 This is another exemplary structural diagram of the installation structure described in the embodiments of this application; Figure 4 For along Figure 3 Sectional view of line AA in the middle; Figure 5 For along Figure 3 Sectional view of the middle BB line; Figure 6 for Figure 3 Top view; Figure 7 For along Figure 6 A cross-sectional view of the CC line; Figure 8 This is an exemplary structural diagram of the beam described in an embodiment of this application; Figure 9 This is an exemplary structural diagram of the assembly of the crossbeam and the rotating shaft described in an embodiment of this application.

[0026] Explanation of reference numerals in the attached figures: 1. Ceiling frame; 2. Base; 201. Track; 202. Slider; 203. First damping section; 2031, Damping block; 2032, Spring; 3. Crossbeam; 301. Sub-crossbeam; 302. Rotary shaft mounting hole; 303. Connecting hole; 4. Mounting bracket; 401. Rotating shaft; 402. Mounting part; 403. Second damping part; 404. Connecting sleeve; 4011, Shaft; 4012, Through hole; 5. Limiting structure; 501. Limit block; 502. First stop block; 503. Second stop block; 6. Third damping section; 7. Display screen; 8. Wiring harness. Detailed Implementation

[0027] To make the technical solution and advantages of this application clearer, the following detailed description is provided in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and not intended to limit the scope of this application.

[0028] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other.

[0029] Furthermore, it should be noted that in the description of this application, if terms such as "upper," "lower," "inner," or "outer" appear, indicating orientation or positional relationship, these are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on this application. In addition, if terms such as "first" or "second" appear, they are also used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0030] Furthermore, in the description of this application, unless otherwise expressly defined, the terms "installation," "connection," "joining," and "connector" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this application in light of the specific circumstances.

[0031] In this application, the terms "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., refer to a specific feature, structure, material, or characteristic described in connection with that embodiment or example, which is included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0032] In the accompanying drawings of this application, the front-rear direction refers to the front-rear direction of the vehicle, which usually refers to the length direction of the vehicle; the left-right direction refers to the left-right direction of the vehicle, which usually refers to the width direction of the vehicle; and the up-down direction refers to the height direction of the vehicle. In the drawings: the arrow points forward to the front of the vehicle, the arrow points backward to the rear of the vehicle, the arrow points upward to the top of the vehicle, and the arrow points downward to the bottom of the vehicle.

[0033] Sitting in the driver's seat facing the front of the car, the side with your left hand is the left side, and the side with your right hand is the right side. In the attached diagram, the left arrow points to the left side of the vehicle, and the right arrow points to the right side. The terms "inner" and "outer" are relative. "Inner" refers to the interior space of the vehicle, while "outer" refers to the outside of the vehicle, that is, the area away from the interior space.

[0034] It should also be noted that, in this application, the left-right direction of the vehicle refers to the first direction, the front-back direction of the vehicle refers to the second direction, and the up-down direction of the vehicle refers to the third direction.

[0035] The present application will now be described in detail through exemplary embodiments. However, it should be understood that, without further description, elements, structures, and features in one embodiment may be advantageously incorporated into other embodiments.

[0036] An embodiment of the first aspect of this application provides an installation structure that, by improving its own structure and the connection relationship between components, designs a multi-directionally adjustable structure that can be applied to the installation of displays of various sizes. The installation structure has high versatility and wide applicability, and can effectively reduce development and management costs.

[0037] In related technologies, some vehicles typically install displays on the roof to meet the needs of rear passengers. Currently, these displays are mounted on the roof frame using a mounting structure. The size and structure of this structure are designed specifically for the different screen sizes and functions, making it incompatible with other screen sizes and configurations. Furthermore, once installed on the structure, the displays can generally only be switched between a retracted and an active state.

[0038] The displays on the vehicle roof are generally for entertainment purposes. Due to different human-machine interface / layout and configuration requirements of the whole vehicle, the size of the rear entertainment displays varies. Currently, the commonly used display sizes are 15.6 inches, 17.3 inches, 21.4 inches, 21.08 inches, 29.8 inches, 31.3 inches, etc.

[0039] Currently, the size and structure of the installation structure are designed based on the size and function of the matching display screen, and cannot be adapted to other sizes. If other sizes of display screens are available, a separate matching installation structure needs to be developed. In order to match different sizes of display screens and ensure the functionality, performance, and durability of the display screens, a large variety and number of display screen installation structures have been developed, resulting in high development investment and high management costs.

[0040] In view of this, in order to overcome the shortcomings of the existing technology, referring to Figures 1 to 3 As shown, this embodiment provides an installation structure that is mounted on the roof frame 1 of a vehicle and can be used to install a display screen 7.

[0041] In terms of overall structure, the installation structure includes two bases 2 arranged at intervals, a crossbeam 3 connecting the two bases 2, and a mounting base 4 for mounting the display screen 7 on the crossbeam 3.

[0042] The crossbeam 3 extends along a first direction and is slidable relative to the two bases 2 along a second direction. The mounting base 4 is mounted on the crossbeam 3 via its own pivot 401, which extends along a third direction. The mounting base 4 rotates relative to the crossbeam 3 around the pivot 401. It should be noted that the first direction, the second direction, and the third direction are arranged in pairs.

[0043] In a preferred embodiment, the first direction, the second direction, and the third direction are arranged orthogonally to each other to better meet customer usage needs. It should be understood that any two of the first direction, the second direction, and the third direction can also be set to other non-zero angles.

[0044] The mounting structure described in this application, by achieving adjustment in the first and second directions, can match different layout positions of the vehicle and avoid the limiting factors of surrounding components. The mounting base 4 serves as a unified mounting base for the display screen 7, which is suitable for the installation of various sizes of display screens 7. The mounting structure has a high degree of universality and a wide range of applications. The display screen 7 can also rotate around the rotating shaft 401 extending in the third direction, meeting the needs of customers in multiple scenarios and providing greater flexibility. It can reduce the development and management costs of developing separate mounting structures for different vehicle models, thereby reducing vehicle costs.

[0045] Reference Figures 3 to 7 As shown, in order to ensure the smooth sliding of the crossbeam 3, in some preferred embodiments, each base 2 includes a slide rail, the track 201 of which can be installed on an external carrier, and the slider 202 of the slide rail is connected to the crossbeam 3.

[0046] It should be noted that the slide rail can be a slide rail from the prior art, which mainly includes a track 201, and the track 201 has a groove. The cross-sectional shape of the groove can be... Figure 7The shape shown can also be a dovetail groove, a T-groove, an I-groove, etc. The cross-sectional shape of the slider 202 is consistent with the cross-sectional shape of the groove, so that it can slide smoothly and steadily within the groove of the track 201.

[0047] In the above implementation, the track 201 is fixedly connected to the external carrier, while the slider 202 is connected to the crossbeam 3, so that the crossbeam 3 can achieve relative movement along the second direction through the cooperation of the slider 202 and the track 201. This structural layout can provide stable motion guidance for the crossbeam 3.

[0048] It should be noted that the accuracy of the slide rail directly affects the displacement accuracy of the crossbeam 3. The firm connection between the track 201 and the external carrier can ensure the stability of the entire motion system reference. The connection between the slider 202 and the crossbeam 3 transmits the guiding effect of the slide rail to the crossbeam 3, enabling it to move smoothly and stably according to the preset trajectory.

[0049] In a preferred example, the length of the slide rail is 100mm. It should be understood that the length of the slide rail can also be other values, such as 50mm, 80mm, 120mm, 150mm, etc.

[0050] To ensure that the crossbeam 3 can slide smoothly and remain stably in the operator's target position, in some preferred embodiments, refer to Figure 6 and Figure 7 As shown, a first damping part 203 is provided between the slider 202 and the track 201, and the first damping part 203 applies damping to the sliding of the slider 202 relative to the track 201.

[0051] It should be understood that the first damping part 203 applies resistance to the relative movement of the slider 202 and the track 201. This damping force can slow down the sliding speed and suppress inertial impact, which can prevent the slider 202 from sliding unexpectedly due to external forces such as vibration and tilting, improve the stability of the system, reduce the difficulty of operation during manual or automatic adjustment, and help the operator perceive the sliding state through damping feedback to achieve more precise position control.

[0052] Continue to refer to Figure 6 and Figure 7 As shown, for ease of overall arrangement, in some preferred embodiments, the slider 202 has a notch, and the first damping part 203 includes a damping block 2031 embedded in the notch, and a spring 2032 disposed between the slider 202 and the damping block 2031. Under the action of the elastic potential energy of the spring 2032, the slider 202 and the damping block 2031 respectively abut against both sides of the groove in the track 201.

[0053] It should be noted that, in one example, the notch is located on one side of the slider 202 along the first direction, while in the second direction, the notch is located in the middle of the slider 202, and the shape of the damping block 2031 is consistent with the shape of the notch. A receiving groove is provided on the side of the damping block 2031 of the slider 202 facing the bottom wall of the groove. This receiving groove is for the spring 2032. The elastic potential energy accumulated on the spring 2032 can make the slider 202 and the damping block 2031 press against the two sides of the groove in the track 201, respectively.

[0054] In the above embodiment, the damping block 2031 can be made of materials such as rubber or silicone to generate greater frictional resistance during the sliding of the slider 202 relative to the track 201. The notch provides installation space for the damping block 2031, and the spring 2032 is arranged in the receiving groove. During the sliding of the slider 202, it will drive the first damping part 203 to slide synchronously. Thus, when the slider 202 slides to any target position, the elastic potential energy of the spring 2032 can make the slider 202 and the damping block 2031 press against the two sides of the groove in the track 201 respectively, so that the slider 202 can be stably stopped at the target position.

[0055] In detail, the spring 2032 acts as the force transmission medium, and the damping block 2031 directly contacts the groove of the track 201 to form frictional damping. Regardless of the position of the slider 202 in the groove, the spring 2032 always maintains preload, ensuring the stability of the damping force. When there are minor dimensional errors in the track 201 or slight wear in the groove, the deformation capacity of the spring 2032 can automatically compensate, maintaining the consistency of the damping effect. The magnitude of the damping force can be precisely adjusted by the spring constant or pre-compression of the spring 2032 to adapt to different load and sliding speed requirements.

[0056] In the above implementation, the slider 202, spring 2032 and damping block 2031 form an elastic pressure system, which not only ensures reliable contact between the damping block 2031 and the track 201, but also absorbs the small vibrations during the sliding process through the deformation of the spring 2032. No matter where the slider 202 is in the groove, the spring 2032 always maintains the preload, ensuring the stability of the damping force.

[0057] Reference Figures 3 to 5 As shown, in some preferred embodiments, the mounting base 4 includes a mounting portion 402 for mounting the display screen 7. The mounting portion 402 is connected to the rotating shaft 401 via a rotating structure, and the rotation axis of the mounting portion 402 is arranged to intersect the axis of the rotating shaft 401.

[0058] Here, the mounting part 402 serves as the support base 2 for the display screen 7 and is the core component that directly fixes the display screen 7. For example, the display screen 7 can be installed on the mounting part 402 using a snap-on or screw-fixed structure. The structural precision of the mounting part 402 directly determines the flatness of the display screen 7 after installation. It needs to be precisely matched with the size of the display screen 7 and the mounting hole position to avoid screen offset during rotation due to installation gaps. Different mounting parts 402 can be designed according to the size of the display screen 7.

[0059] For example, in one embodiment, the rear of the display screen 7 is provided with a receiving groove, and the mounting part 402 is generally a mounting plate that can be embedded in the receiving groove, and the shape and size of the mounting plate are adapted to the receiving groove so as to securely fix the display screen 7.

[0060] The installation structure of this application allows for the installation of different sized displays 7 by simply replacing the mounting part 402, resulting in lower development and management costs, while ensuring that the display 7 can be adjusted in multiple directions. For example... Figure 1 The screen installed in the middle is 21.4 inches, and the screen installed in the middle is 15.6 inches.

[0061] In the above implementation, the rotating structure, as the connection hub between the mounting part 402 and the rotating shaft 401, must simultaneously meet the two major requirements of low-friction rotation and stable support. The arrangement of the rotation axis intersecting with the axis of the rotating shaft 401 can constrain and ensure that the display screen 7 rotates only in the preset direction, preventing multi-directional offset that could lead to functional failure, such as deviation from the user's field of vision or interference with other components.

[0062] In one example, still referencing 3 to Figure 5 As shown, there are shaft bodies 4011 on both sides of the rotating shaft 401. The shaft bodies 4011 on both sides are arranged coaxially and orthogonally to the rotating shaft 401. The mounting part 402 is provided with a mounting platform on the side facing the crossbeam 3. There are two mounting platforms arranged at intervals along the first direction. Each shaft body 4011 is mounted on the mounting platform through a connecting sleeve 404.

[0063] In detail, the connecting sleeve 404 includes a sleeve body and connecting plates disposed on both sides of the sleeve body. The sleeve body is fitted onto the shaft 4011, and the connecting plates on both sides are fitted together with the mounting platform. The connection method can be, for example, screwing, welding, riveting, etc. As such, the mounting part 402 can rotate around the shaft 4011 relative to the rotating shaft 401.

[0064] It should be noted that in the above embodiment, the shaft 4011 is mounted on the rotating shaft 401, and the rotating shaft 401 is connected to the mounting part 402 via the connecting sleeve 404. It should be understood that the shaft 4011 can also be mounted on the mounting part 402, and a rotating shaft mounting hole 302 for the shaft 401 to pass through can be provided on the rotating shaft 401. In this case, for example, a mounting plate can be provided on the side of the rotating shaft 401, and the mounting plate can be detachably connected to the connecting sleeve 404, allowing the mounting part 402 to rotate relative to the rotating shaft 401 in a direction orthogonal to the axis of the rotating shaft 401.

[0065] To ensure that the mounting part 402 can remain stably in the target position after rotation, refer to... Figures 3 to 5 As shown, in some preferred embodiments, a second damping part 403 is provided between the mounting part 402 and the rotating shaft 401, and the second damping part 403 applies damping to the rotation of the mounting part 402 relative to the rotating shaft 401.

[0066] For example, in a preferred embodiment, the second damping part 403 adopts a cylindrical structure, which may be made of rubber material and is sleeved on the shaft 4011, while the sleeve body of the connecting sleeve 404 can be inserted into the shaft 4011 on which the second damping part 403 is sleeved.

[0067] In this embodiment, the damping force applied by the second damping part 403 to the rotation of the mounting part 402 relative to the rotating shaft 401 can balance the rotational torque generated by the gravity of the display screen 7 itself, so that the mounting part 402 can stay stably after rotating to any angle. When adjusting the angle of the display screen 7, the damping force can slow down the rotation speed, prevent screen vibration caused by excessive operation, and reduce collision wear between parts. Through the feedback of the damping force, the user can perceive the change in resistance during the rotation process, and achieve a smooth experience of easy adjustment and positioning when the rotation stops.

[0068] To ensure that the display screen 7 moves within a preset safety range, refer to... Figure 9 As shown, in some preferred embodiments, a limiting structure 5 is provided between the rotating shaft 401 and the crossbeam 3, which can limit the extreme position of the rotating shaft 401 relative to the crossbeam 3.

[0069] In one example, the limiting structure 5 includes a first stop 502, a second stop 503, and a limiting block 501. The limiting block 501 is mounted on the rotating shaft 401 and protrudes radially outward from the outer wall of the rotating shaft 401. The first stop 502 and the second stop 503 are mounted on the crossbeam 3. A rotating shaft mounting hole 302 for the rotating shaft 401 is circumferentially located on the crossbeam 3. The first stop 502 and the second stop 503 are spaced apart, and both protrude axially from the outer wall of the crossbeam 3 along the axis of the rotating shaft mounting hole 302. It should be noted that the axis of the rotating shaft mounting hole 302 is the aforementioned third direction.

[0070] After the mounting base 4 is installed on the crossbeam 3, the limiting block 501 is installed between the first stop block 502 and the second stop block 503. With this arrangement, as the mounting base 4 rotates relative to the crossbeam 3 around the pivot 401, the limiting block 501 abuts against the first stop block 502 or the second stop block 503, which can limit the extreme position of the rotation of the mounting base 4 relative to the crossbeam 3.

[0071] In a preferred embodiment, the first stop 502 and the second stop 503 are configured such that the rotation angle of the mounting seat 4 is between -10° and 10°, which can better meet the usage needs of passengers. It should be understood that by adjusting the positions of the first stop 502 and the second stop 503, the rotation angle of the mounting seat 4 can also be other values, such as between -30° and 30°.

[0072] In the above implementation, by setting a limiting structure 5 between the rotating shaft 401 and the crossbeam 3, this design can strictly limit the rotation angle of the rotating shaft 401 within a preset range, preventing component interference or circuit damage caused by excessive rotation, such as the display screen 7 colliding with the equipment casing, or the connecting wires inside the rotating shaft 401 breaking due to excessive torsion.

[0073] To ensure that the mounting base 4 can accurately stop at the target position after rotating around the pivot 401, continue to refer to... Figures 3 to 5 As shown, in some preferred embodiments, a third damping part 6 is provided between the shaft 401 and the crossbeam 3, the third damping part 6 applying damping to the rotation of the shaft 401 relative to the crossbeam 3.

[0074] With this configuration, when the rotating shaft 401 drives the display screen 7 to rotate, the damping force can counteract the rotational inertia, avoiding sudden stops due to uneven operating force and reducing component wear caused by vibration. The damping force and the gravitational torque on the rotating shaft 401 can be balanced, allowing the rotating shaft 401 to remain stably stationary at any rotation angle without the need for an additional locking device.

[0075] In one example, the pivot 401 passes through the pivot mounting hole 302 on the crossbeam 3 and is screwed to the pivot 401 by a nut, thus connecting the mounting base 4 to the crossbeam 3. Specifically, the end of the pivot 401 furthest from the display screen 7 is threaded, and the diameter of the threaded portion of the pivot 401 is smaller than the diameter of the unthreaded portion of the pivot 401 closest to the display screen 7, creating a step on the pivot 401.

[0076] When the rotating shaft 401 is inserted into the rotating shaft mounting hole 302 on the crossbeam 3, the stepped part of the rotating shaft 401 abuts against the crossbeam 3, the threaded part of the rotating shaft 401 is connected to the nut, and the threaded part is fitted with the third damping part 6, and the two ends of the third damping part 6 along the axial direction of the rotating shaft 401 abut against the nut and the crossbeam 3 respectively.

[0077] In one example, the third damping part 6 may be, for example, a compression spring 2032, a rubber spring, etc. With this configuration, as the mounting base 4 rotates relative to the crossbeam 3 about the pivot 401, the third damping part 6 can apply a damping force to the rotation of the mounting base 4 relative to the crossbeam 3, since the pivot 401 is part of the crossbeam 3.

[0078] Reference Figure 8 As shown, in some preferred embodiments, the crossbeam 3 includes a plurality of sub-crossbeams 301, which are sequentially connected along a first direction to form the crossbeam 3, and the length of the crossbeam 3 along the first direction is adjustable.

[0079] For example Figure 8 In one exemplary structure shown, the crossbeam 3 is divided into two sub-crossbeams 301, each sub-crossbeam 301 having a connecting hole 303. The connecting hole 303 on one sub-crossbeam 301 is a circular hole, while the connecting hole 303 on the other sub-crossbeam 301 is a strip-shaped hole. The strip-shaped hole extends along the length of the crossbeam 3, and the two sub-crossbeams 301 are connected together by fasteners such as bolts passing through the circular hole and the strip-shaped hole.

[0080] Here, the crossbeam 3 is divided into multiple sub-crossbeams 301, which facilitates the assembly of crossbeams 3 of different lengths and sizes, and makes the length of the crossbeam 3 adjustable along the first direction. In conjunction with the aforementioned slide rail, the sliding stroke of the slider 202 can be increased, making the installation structure compatible with more vehicle models and expanding its application range.

[0081] It should be noted that the crossbeam 3 in this embodiment can also adopt other existing adjustable length structures. The cross-section of the crossbeam 3 is "U" shaped, which can ensure the structural strength of the crossbeam 3, and the cable harness 8 of the display screen 7 can pass through the groove of the crossbeam 3.

[0082] Furthermore, it should be noted that in a preferred example, a through hole 4012 is formed in the aforementioned rotating shaft 401, through which the wiring harness 8 of the display screen 7 can pass, making the overall structure compact and convenient for overall arrangement.

[0083] It should be added that when the mounting structure of this embodiment is applied to a vehicle, the display screen 7 is in its retracted state when it is parallel to the vehicle roof. The display screen 7 can be fixed, for example, by a locking mechanism on the roof frame, so that the display screen 7 can be stably held in the retracted state. When the display screen 7 needs to be used, the locking mechanism is first released to release the lock on the display screen 7. After the display screen 7 is rotated around the axis 4011 to another position, such as the vertical position, it is in the use state.

[0084] It is worth noting that, regarding the installation structure of this embodiment, based on the above exemplary implementations, in specific implementation, as a preferred embodiment, it is still based on... Figures 1 to 5 As shown, it includes, for example, two bases 2 spaced apart, a crossbeam 3 connected between the two bases 2, and a mounting bracket 4 mounted on the crossbeam 3 for mounting the display screen 7.

[0085] The crossbeam 3 extends along a first direction and is capable of sliding relative to the two bases 2 along a second direction. The mounting base 4 is mounted on the crossbeam 3 via its own pivot 401, which extends along a third direction. The mounting base 4 rotates relative to the crossbeam 3 around the pivot 401. The first direction, the second direction, and the third direction are arranged orthogonally to each other.

[0086] Each base 2 includes a slide rail. The track 201 of the slide rail can be installed on an external carrier. The slider 202 of the slide rail is connected to the crossbeam 3, for example, by riveting, screwing, or snapping, so that the crossbeam 3 can slide synchronously with the slider 202. A first damping part 203 is provided between the slider 202 and the track 201. The first damping part 203 applies damping to the sliding of the slider 202 relative to the track 201.

[0087] Mounting base 4 includes a mounting portion 402 for mounting the display screen 7. The mounting portion 402 is connected to the rotating shaft 401 via a rotating structure, and the rotation axis of the mounting portion 402 is arranged to intersect the axis of the rotating shaft 401. A second damping portion 403 is provided between the mounting portion 402 and the rotating shaft 401, and the second damping portion 403 applies damping to the rotation of the mounting portion 402 relative to the rotating shaft 401.

[0088] A limiting structure 5 is provided between the rotating shaft 401 and the crossbeam 3, which can limit the extreme position of the rotation of the rotating shaft 401 relative to the crossbeam 3. A third damping part 6 is provided between the rotating shaft 401 and the crossbeam 3, which applies damping to the rotation of the rotating shaft 401 relative to the crossbeam 3.

[0089] The crossbeam 3 includes multiple sub-crossbeams 301, which are connected sequentially along a first direction to form the crossbeam 3. The length of the crossbeam 3 along the first direction is adjustable.

[0090] In the preferred embodiment of the above installation structure, the specific settings and arrangements of the first damping part 203, the second damping part 403, the third damping part 6, the limiting structure 5, etc., can still be referred to the descriptions in the above exemplary embodiments. Furthermore, in this preferred embodiment, the beneficial effects brought about by the design of the first damping part 203, the second damping part 403, the third damping part 6, the limiting structure 5, etc., can also be referred to the descriptions in the above exemplary embodiments.

[0091] An embodiment of the second aspect of this application provides a vehicle in which a display screen 7 is mounted on the vehicle body via the mounting structure described in the above embodiment.

[0092] The vehicle in this embodiment, by applying the above-described mounting structure, can achieve multi-directional adjustment of the display screen 7, better meeting the user's needs. It is applicable to the installation of various sizes of display screens 7, has a high degree of universality, a wide range of applications, and greater flexibility. It can reduce the development and management costs of developing separate mounting structures for different vehicle models, thereby reducing vehicle costs.

[0093] The above descriptions are merely some embodiments of this application and are not intended to limit this application. The technical features or structures in the foregoing different embodiments can be arbitrarily combined to form other specific technical solutions as needed. For those skilled in the art, this application can have various modifications and variations. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the scope of protection of the claims of this application.

Claims

1. An installation structure for mounting a display screen (7), characterized in that: It includes two bases (2) arranged at intervals, a crossbeam (3) connecting the two bases (2), and a mounting bracket (4) for mounting the display screen (7) on the crossbeam (3); The crossbeam (3) extends in a first direction and is capable of sliding relative to the two bases (2) in a second direction; The mounting base (4) is mounted on the crossbeam (3) via its own pivot (401), the pivot (401) extending in a third direction, and the mounting base (4) rotates relative to the crossbeam (3) about the pivot (401); The first direction, the second direction, and the third direction are arranged in pairs that intersect each other.

2. The installation structure according to claim 1, characterized in that: Each of the bases (2) includes a slide rail, the track (201) of which can be mounted on an external carrier, and the slider (202) of which is connected to the crossbeam (3).

3. The installation structure according to claim 2, characterized in that: A first damping part (203) is provided between the slider (202) and the track (201), and the first damping part (203) applies damping to the sliding of the slider (202) relative to the track (201).

4. The installation structure according to claim 3, characterized in that: The slider (202) has a notch, and the first damping part (203) includes a damping block (2031) embedded in the notch, and a spring (2032) disposed between the slider (202) and the damping block (2031). Under the action of the elastic potential energy of the spring (2032), the slider (202) and the damping block (2031) respectively abut against the two sides of the groove in the track (201).

5. The installation structure according to claim 1, characterized in that: The mounting base (4) includes a mounting part (402) for mounting the display screen (7). The mounting part (402) is connected to the rotating shaft (401) through a rotating structure. The rotation axis of the mounting part (402) is arranged to intersect with the axis of the rotating shaft (401).

6. The installation structure according to claim 5, characterized in that: A second damping part (403) is provided between the mounting part (402) and the rotating shaft (401), and the second damping part (403) applies damping to the rotation of the mounting part (402) relative to the rotating shaft (401).

7. The installation structure according to claim 1, characterized in that: A limiting structure (5) is provided between the rotating shaft (401) and the crossbeam (3), and the limiting structure (5) can limit the extreme position of the rotating shaft (401) relative to the crossbeam (3).

8. The installation structure according to claim 1, characterized in that: A third damping part (6) is provided between the rotating shaft (401) and the crossbeam (3), and the third damping part (6) applies damping to the rotation of the rotating shaft (401) relative to the crossbeam (3).

9. The mounting structure according to any one of claims 1-8, characterized in that: The crossbeam (3) includes multiple sub-crossbeams (301), which are connected sequentially along the first direction to form the crossbeam (3). The length of the crossbeam (3) along the first direction is adjustable.

10. A vehicle, characterized in that: The display screen (7) on the vehicle is mounted on the vehicle body by the mounting structure as described in any one of claims 1-9.

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