Vehicle-mounted rotatable display mounting rack and vehicle-mounted display with same

Abstract

The utility model discloses a vehicle-mounted rotatable display mounting rack and a vehicle-mounted display with the same, and relates to the technical field of display mounting racks, the vehicle-mounted rotatable display mounting rack comprises a mounting plate assembly, one side plate surface of the mounting plate assembly is provided with a mounting groove and is fixedly provided with a mounting column; the rotary driving mechanism comprises a driving motor mounted in the mounting groove and an electric control board electrically connected with the driving motor; the plate surface of the connecting plate is provided with a shaft hole and a fastener for connecting a display; a rotating shaft of the driving motor vertically and movably penetrates through the plate surface of the mounting plate assembly and is inserted into the shaft hole to drive the connecting plate to rotate; the torque sensor is mounted in the driving motor to detect the torque applied to the rotating shaft when the connecting plate is manually rotated; and the electric control board is electrically connected with the torque sensor so as to perform rotation control on the driving motor according to a collected torque signal of the torque sensor. According to the utility model, the flexible rotation switching function of the horizontal and vertical screens of the display can be realized, and the driving experience can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of display mounting brackets, in particular to a vehicle-mounted rotatable display mounting bracket and a vehicle-mounted display having the same. Background Art

[0002] With the increasing popularity of smartphones and the development of mobile internet, consumer demand for intelligent vehicles is growing. The continuous maturity of display technology and the reduction in costs have led to the increasing popularity and functionality of in-car displays. The advent of in-car displays not only allows cars to display basic vehicle information but also provides navigation, audio and video entertainment, and other functions, greatly enhancing the driving experience. In practice, in-car displays can also be used in training vehicles used by students to provide teaching demonstrations. To save costs, driving schools often use low-end vehicles without built-in displays. To meet the needs of teaching demonstrations and improve the driving experience, there is a growing demand for these low-end vehicles to be equipped with in-car displays.

[0003] A Chinese patent (authorization announcement number CN110371038B, authorization announcement date 2023.07.04) discloses a vehicle-mounted display, including a display bracket, a mounting bracket, a rotating shaft, a flip drive device, and a balancer. The mounting bracket is fixed to the vehicle body. A display is mounted on the display bracket. There are two rotating shafts, which are respectively provided on the mounting bracket and located on both sides of the upper end of the display bracket. The two rotating shafts are coaxially arranged. The mounting bracket is provided with an axial hole corresponding to the rotating shaft, and one end of the rotating shaft is transmission-connected in the axial hole. The flip drive device is fixed to the display bracket. The flip drive device is connected to the rotating shaft on the side where the friction coupling is located. It can be seen that its technical solution provides a mounting bracket that is convenient for installing the display in the car, but its display bracket can only be flipped up and down around its two rotating shafts, and cannot realize the function of rotating around the vertical axis of the display, that is, its technical solution cannot realize the rotation switching function of the horizontal and vertical screens of the vehicle-mounted display.

[0004] Therefore, in order to solve the problem that low-configuration vehicles cannot provide intelligent display functions and cannot realize the display screen rotation switching function, how to provide a vehicle-mounted rotatable display mounting bracket and a vehicle-mounted display with it, which can realize the flexible rotation switching function of the display screen between horizontal and vertical, and improve the driving experience is a problem that technical personnel in this field urgently need to solve. Utility Model Content

[0005] In view of this, the present invention proposes a vehicle-mounted rotatable display mounting bracket and a vehicle-mounted display having the same, aiming to solve the technical problem that the above-mentioned traditional display bracket cannot realize the flexible rotation and switching function of the display screen between horizontal and vertical.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] The present invention provides a vehicle-mounted rotatable display mounting bracket, comprising:

[0008] A mounting plate assembly, wherein a mounting groove is provided on one side of the plate surface of the mounting plate assembly and a mounting column is fixed thereon for connecting to the vehicle center console;

[0009] a rotary drive mechanism, the rotary drive mechanism comprising a drive motor mounted in the mounting slot and an electric control board electrically connected to the drive motor;

[0010] A connecting plate, wherein a shaft hole and a fastener for connecting to a display are provided on the connecting plate surface; a rotating shaft of the driving motor vertically moves through the mounting plate assembly surface and is inserted into the shaft hole to drive the connecting plate to rotate;

[0011] A torque sensor is installed inside the drive motor to detect the torque applied to the rotating shaft when the connecting plate is manually rotated; the electronic control board is electrically connected to the torque sensor to control the rotation of the drive motor according to the torque signal collected by the torque sensor.

[0012] When the vehicle-mounted rotatable display mounting bracket of the utility model is in use, the mounting plate assembly is connected to the central control panel of the automobile through the mounting column; the display can be fastened to the connecting plate by fasteners; the user can drive the connecting plate to rotate by rotating the display, and the rotating connecting plate can drive the rotating shaft to rotate, and the torque sensor can detect the rotational torque of the rotating shaft, and the torque sensor can transmit the torque signal to the electronic control board, and after the electronic control board collects the torque signal, it can control the drive motor to rotate a certain angle to switch the display from the horizontal screen state to the vertical screen state; that is, when the vehicle-mounted rotatable display mounting bracket of the utility model is used, there is no need to manually rotate the display 90 degrees, and it only needs to apply a torque signal through external force, and the drive motor can assist in completing the horizontal and vertical screen rotation switching of the display; thereby realizing the flexible rotation switching function of the horizontal and vertical screens of the display, and improving the driving experience.

[0013] As a further improvement to the above technical solution, the mounting plate assembly includes a main mounting plate and a back cover plate; a mounting groove is provided on one side of the main mounting plate; a through hole is provided in the middle of the bottom of the mounting groove for accommodating the rotating shaft; the back cover plate is mounted on one side of the main mounting plate and is adapted to cover the notch of the mounting groove;

[0014] The mounting column is arranged corresponding to the circumferential side of the back cover plate; one end of the mounting column is vertically fixed to a side surface of the main mounting plate, and the other end of the mounting column extends to the side of the back cover plate away from the main mounting plate to form a connection end that can be connected to the car's central control panel.

[0015] The beneficial effect of the above technical solution is that the back cover plate seals the notch of the mounting slot, thereby protecting the drive motor installed inside and playing a role in sound insulation and noise reduction.

[0016] As a further improvement of the above technical solution, a fixing bracket for connecting to the car center control panel is vertically installed on one side end of the back cover plate to form a supporting back plate structure that can be connected to the car center control panel.

[0017] The beneficial effect of the above technical solution is that the back cover plate installed with the fixed bracket constitutes a supporting back plate structure, and the fixed bracket provides an installation angle different from the installation column, which can improve the installation adaptability of the vehicle-mounted rotatable display mounting bracket to the vehicle center control panel structure.

[0018] As a further improvement of the above technical solution, it also includes a sliding connection assembly, which includes a connecting column, a fixing screw and two sets of lubricating gaskets;

[0019] The bottom surface of the mounting groove is provided with an arc-shaped guide through hole arranged around the through hole corresponding to the circumference of the through hole;

[0020] One end of the connecting column is vertically fixed on the surface of the connecting plate and corresponds to the outer peripheral side of the shaft hole; a threaded hole is opened on the end surface of the other end of the connecting column; the threaded rod of the fixing screw can move through the arc-shaped guide hole and be threadedly connected to the threaded hole, and the fixing screw can slide along the length direction of the arc-shaped guide hole; one group of the lubricating gaskets is sleeved on the fixing screw and is arranged between the end surface of the other end of the connecting column and the other side surface of the main mounting plate, and can slide against the other side surface of the main mounting plate; another group of the lubricating gaskets is sleeved on the fixing screw and is arranged between the bottom surface of the mounting groove and the nut portion of the fixing screw, and can slide against the bottom surface of the mounting groove.

[0021] The beneficial effects of the above technical solution are: the arc-shaped guide through hole serves to guide the rotation of the connecting plate; the fixing screw is slidably connected in the arc-shaped guide through hole, and two sets of lubricating gaskets are arranged on both sides of the main mounting plate to play a lubricating role, which can prevent rotation jamming; in addition, the connecting column, fixing screws and lubricating gaskets further improve the connection stability between the connecting plate and the main mounting plate; ultimately, the rotation stability and smoothness of the display installed on the connecting plate can be achieved.

[0022] As a further improvement of the above technical solution, the central angle of the arc corresponding to the arc-shaped guide hole is 90 degrees.

[0023] The beneficial effect of the above technical solution is that the arc-shaped guide through hole constrains the rotation angle of the connecting column and the fixing screw to be between 0 and 90 degrees.

[0024] As a further improvement of the above technical solution, it also includes a display limiting rod; a circular arc strip limiting through hole arranged around the through hole is opened on the bottom surface of the mounting groove corresponding to the circumference of the through hole; one end of the display limiting rod is vertically fixed to the surface of the connecting plate and corresponds to the outer circumference of the shaft hole; the other end of the display limiting rod is movable through the circular arc strip limiting through hole;

[0025] Two ends of the arc-shaped limiting through hole in a length direction can abut against the display limiting rod to limit the rotation range of the connecting plate around the rotating shaft to an angle range of 0-90 degrees.

[0026] The beneficial effect of the above technical solution is that the arc-shaped limit through hole one limits the rotation range of the connecting plate by abutting against the limit rod of the limit display, thereby realizing the function of limiting the rotation angle of the display.

[0027] As a further improvement of the above technical solution, a connecting strip is fixed on one side of the main mounting plate corresponding to the mounting groove; a groove is provided on the side of the back cover plate close to the main mounting plate corresponding to the mounting groove; the back cover plate and the connecting strip are detachably connected; the mounting groove and the groove together form an installation cavity for installing the drive motor and the electronic control board.

[0028] The beneficial effect of the above technical solution is that the groove design of the back cover increases the installation space of the rotary drive mechanism.

[0029] As a further improvement of the above technical solution, the electric control board is installed in the installation groove and corresponds to one side of the drive motor. The electric control board is provided with an arc-shaped limit hole 2 corresponding to the arc-shaped limit hole 1; the other end of the display limit rod moves through the arc-shaped limit hole 1 and the arc-shaped limit hole 2 in sequence.

[0030] The beneficial effect of the above technical solution is: by designing the arc-shaped limit hole 2 on the electronic control board, the arc-shaped limit hole 1 and the arc-shaped limit hole 2 are used to jointly limit the limit rod of the display, so that the limit structure is more stable and the stability of the limit is improved.

[0031] As a further improvement of the above technical solution, the rotating shaft is tightly fitted with the shaft hole.

[0032] The beneficial effects of the above technical solution are: the rotating shaft and the shaft hole are tightly fitted and connected, the assembly accuracy is higher, and the rotation stability can be improved.

[0033] Another aspect of the present invention provides a vehicle-mounted display, comprising the vehicle-mounted rotatable display mounting bracket, wherein the display is mounted on a plate surface on a side of the connecting plate away from the mounting plate assembly via fasteners.

[0034] It can be seen from the above technical solutions that, compared with the prior art, the present invention discloses a vehicle-mounted rotatable display mounting bracket and a vehicle-mounted display having the same, which has the following advantages and beneficial effects:

[0035] 1. The utility model can be adapted to most vehicle models used in driving schools, has little vehicle model limitation, and has good application prospects.

[0036] 2. The utility model provides a solution for switching between horizontal and vertical screens, and can automatically assist in rotating the screen when it senses external force to rotate the screen, reducing manual operation, improving the user experience, simple installation, and safe and reliable performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are merely embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying any creative work.

[0038] Figure 1 An exploded diagram of the overall structure of a vehicle-mounted rotatable display mounting bracket of the utility model;

[0039] Figure 2 A schematic diagram of a state where a display is installed on a vehicle-mounted rotatable display mounting bracket according to the utility model;

[0040] Figure 3 A schematic structural diagram of a vehicle-mounted rotatable display mounting bracket and a secondary scale band of a vehicle-mounted display having the same;

[0041] Figure 4 A schematic structural diagram of a main mounting plate of a vehicle-mounted rotatable display mounting bracket according to the utility model;

[0042] Figure 5 A schematic diagram of another perspective of the main mounting plate structure of a vehicle-mounted rotatable display mounting bracket of the utility model;

[0043] Figure 6 A schematic diagram of the installation state of a torque sensor of a vehicle-mounted rotatable display mounting bracket according to the present invention;

[0044] Figure 7 A schematic diagram of a display device rotating to a vertical screen state according to the present invention;

[0045] In the figure: 1. Mounting plate assembly; 11. Main mounting plate; 111. Mounting groove; 1111. Through hole; 1112. Arc-shaped guide through hole; 1113. Arc-shaped limit through hole 1; 12. Back cover; 121. Fixing bracket; 122. Groove; 13. Mounting column; 14. Connecting strip; 2. Rotary drive mechanism; 21. Drive motor; 211. Rotating shaft; 22. Electronic control board; 221. Arc-shaped limit through hole 2; 3. Connecting plate; 31. Shaft hole; 32. Fastener; 4. Torque sensor; 5. Sliding connection assembly; 51. Connecting column; 511. Threaded hole; 52. Fixing screw; 53. Lubricating gasket; 6. Display limit rod; 7. Display; 8. Fastening screw; 9. Support column. DETAILED DESCRIPTION

[0046] The following describes in detail embodiments of the present invention, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to explain the present invention, and should not be construed as limiting the present invention.

[0047] In the description of the present invention, it should be understood that the terms "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they should not be understood as limitations on the present invention.

[0048] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature specified as "first" or "second" may explicitly or implicitly include one or more of such features. In the description of this utility model, "plurality" means two or more, unless otherwise specifically defined.

[0049] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection; direct connection, indirect connection through an intermediate medium, internal communication between two components, or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0050] like Figures 1 to 7 As shown, a vehicle-mounted rotatable display mounting bracket includes:

[0051] Mounting plate assembly 1, one side of the mounting plate assembly 1 is provided with a mounting groove 111 and a mounting column 13 fixed thereon for connecting to the vehicle center console;

[0052] The rotary drive mechanism 2 includes a drive motor 21 mounted in the mounting groove 111 by fastening screws 8 and an electric control board 22 electrically connected to the drive motor 21;

[0053] The connecting plate 3 has an axial hole 31 and a fastener 32 for connecting to the display 7 on its surface; the rotating shaft 211 of the driving motor 21 vertically moves through the surface of the mounting plate assembly 1 and is inserted into the axial hole 31 to drive the connecting plate 3 to rotate;

[0054] The torque sensor 4 is installed inside the drive motor 21 to detect the torque applied to the rotating shaft 211 when the connecting plate 3 is manually rotated; the electronic control board 22 is electrically connected to the torque sensor 4 to control the rotation of the drive motor 21 according to the torque signal collected by the torque sensor 4.

[0055] When the vehicle-mounted rotatable display mounting bracket of this embodiment is in use, the mounting plate assembly 1 is connected to the central control panel of the car through the mounting column 13; the display 7 can be fastened to the connecting plate 3 by the fastener 32; the user can drive the connecting plate 3 to rotate by rotating the display 7, and the rotating connecting plate 3 can drive the rotating shaft 211 to rotate, and the torque sensor 4 can detect the rotation torque of the rotating shaft 211, and the torque sensor 4 can transmit the torque signal to the electronic control board 22. After the electronic control board 22 collects the torque signal, it can control the drive motor 21 to rotate a certain angle to switch the display 7 from the horizontal screen state to the vertical screen state; that is, when the vehicle-mounted rotatable display mounting bracket of the present invention is used, there is no need to manually rotate the display 7 90 degrees. It only needs to apply a torque signal through external force, and the drive motor 21 can help complete the horizontal and vertical screen rotation switching of the display 7; thereby realizing the flexible rotation switching function of the display horizontal and vertical screens, improving the driving experience.

[0056] Specifically, the specific installation method of the torque sensor 4 in the drive motor 21 can be designed independently with reference to existing technologies. A simple installation method for the torque sensor 4 is provided here for reference. The output end of the rotating shaft 211 is divided into two coaxially arranged sections: rotating shaft 1 and rotating shaft 2. The two ends of the torque sensor 4 are coaxially mounted between rotating shafts 1 and 2 to transmit and detect torque.

[0057] It should be noted that the torque sensor 4 can not only measure the magnitude of the torque, but also the direction of the torque; when an external force rotates the connecting plate 3, the torque sensor 4 can detect the magnitude and direction of the torque transmitted to the rotating shaft 211. When the torque magnitude reaches a certain preset value (for example, 30-120Nm, the torque preset value can be flexibly set according to needs), the electronic control board 22 can control the drive motor 21 to drive the connecting plate 3 to rotate in the same direction as the external force rotation direction according to the torque direction signal input by the external force, and control the rotating shaft 211 of the drive motor 21 to rotate 90 degrees.

[0058] Specifically, the electric control board 22 can be an existing product; the fastener 32 is a screw or a bolt.

[0059] In some embodiments, the mounting plate assembly 1 includes a main mounting plate 11 and a back cover plate 12; a mounting groove 111 is defined on one side of the main mounting plate 11; a through hole 1111 is defined in the middle of the bottom of the mounting groove 111 for accommodating the rotating shaft 211; the back cover plate 12 is mounted on one side of the main mounting plate 11 and is adapted to cover the notch of the mounting groove 111;

[0060] The mounting column 13 is arranged around the back cover plate 12; one end of the mounting column 13 is vertically fixed on a side surface of the main mounting plate 11, and the other end of the mounting column 13 extends to the side of the back cover plate 12 away from the main mounting plate 11 to form a connection end that can be connected to the car's central control panel.

[0061] The back cover 12 covers the notch of the installation slot 111 to protect the drive motor 21 installed inside and play a role in sound insulation and noise reduction.

[0062] In some embodiments, a fixing bracket 121 for connecting to a central control panel of a car is vertically mounted on one side end of the back cover 12 to form a supporting back plate structure that can be connected to the central control panel of the car.

[0063] The back cover 12 with the fixing bracket 121 installed constitutes a supporting back plate structure. The fixing bracket 121 provides a different installation angle from the mounting column 13, which can improve the installation adaptability of the vehicle-mounted rotatable display mounting bracket to the vehicle center control panel structure.

[0064] Specifically, the fixing bracket 121 is welded or detachably connected to one side end of the back cover 12 by bolts; an elliptical connecting plate is vertically fixed to the end of the fixing bracket 121 away from the back cover 12; the elliptical connecting plate is used to be fixedly connected to the car's central control panel.

[0065] In some embodiments, a sliding connection assembly 5 is further included, the sliding connection assembly 5 including a connecting column 51, a fixing screw 52 and two sets of lubricating gaskets 53;

[0066] The bottom surface of the installation groove 111 corresponds to the through hole 1111 and is surrounded by an arc-shaped guide through hole 1112 arranged around the through hole 1111;

[0067] One end of the connecting column 51 is vertically fixed on the surface of the connecting plate 3 and corresponds to the outer peripheral side of the shaft hole 31; a threaded hole 511 is provided on the end surface of the other end of the connecting column 51; the threaded rod of the fixing screw 52 moves through the arc-shaped guide hole 1112 and is threadedly connected to the threaded hole 511, and the fixing screw 52 can slide along the length direction of the arc-shaped guide hole 1112; one group of lubricating gaskets 53 is sleeved on the fixing screw 52 and is cushioned between the end surface of the other end of the connecting column 51 and the other side surface of the main mounting plate 11, and can slide against the other side surface of the main mounting plate 11; another group of lubricating gaskets 53 is sleeved on the fixing screw 52 and is cushioned between the bottom surface of the mounting groove 111 and the nut portion of the fixing screw 52, and can slide against the bottom surface of the mounting groove 111.

[0068] The arc-shaped guide hole 1112 serves to guide the rotation of the connecting plate 3; the fixing screw 52 is slidably connected in the arc-shaped guide hole 1112, and two sets of lubricating gaskets 53 are arranged on both sides of the main mounting plate 11 to play a lubricating role and prevent rotation jamming; in addition, the connecting column 51, the fixing screw 52 and the lubricating gasket 53 further improve the connection stability between the connecting plate 3 and the main mounting plate 11; ultimately, the rotation stability and smoothness of the display installed on the connecting plate 3 can be achieved.

[0069] Specifically, there are three arc-shaped guide holes 1112, and the three arc-shaped guide holes 1112 are evenly distributed around the through hole 1111; there are three groups of sliding connection components 5, and the three groups of sliding connection components 5 are connected to the three arc-shaped guide holes 1112 one by one, further improving the connection stability between the connecting plate 3 and the main mounting plate 11 and the rotation stability and smoothness of the display.

[0070] In some embodiments, the arc center angle corresponding to the arc-shaped guide hole 1112 is 90 degrees.

[0071] The arc-shaped guide through hole 1112 constrains the rotation angle of the connecting column 51 and the fixing screw 52 to be between 0 and 90 degrees.

[0072] In some embodiments, a display limiting rod 6 is further included; a circular arc strip limiting through hole 1113 is provided on the circumference of the through hole 1111 corresponding to the bottom surface of the mounting groove 111; one end of the display limiting rod 6 is vertically fixed to the surface of the connecting plate 3 and corresponds to the outer circumference of the shaft hole 31; the other end of the display limiting rod 6 is movable through the circular arc strip limiting through hole 1113;

[0073] Both ends of the arc-shaped limiting through hole 1113 in the length direction can abut against the limiting indicator limiting rod 6 to limit the rotation range of the connecting plate 3 around the rotating shaft 211 to an angle range of 0-90 degrees.

[0074] The display limit rod 6 slides in the arc-shaped limit hole 1113 and is blocked when it reaches the two ends of the arc-shaped limit hole 1113; the arc-shaped limit hole 1113 limits the rotation range of the connecting plate 3 by abutting against the limit display limit rod 6, thereby realizing the function of limiting the rotation angle range of the display.

[0075] In some embodiments, a connecting strip 14 is fixed on one side of the main mounting plate 11 corresponding to the mounting groove 111; a groove 122 is provided on the back cover plate 12 at a side corresponding to the mounting groove 111 close to the main mounting plate 11; the back cover plate 12 and the connecting strip 14 are detachably connected; the mounting groove 111 and the groove 122 enclose an installation cavity for installing the drive motor 21 and the electronic control board 22.

[0076] The groove 122 of the back cover 12 is designed to increase the installation space of the rotary drive mechanism.

[0077] In some embodiments, the electric control board 22 is installed in the installation groove 111 and corresponds to one side of the drive motor 21. The electric control board 22 is provided with an arc-shaped limit hole 221 corresponding to the arc-shaped limit hole 1 1113; the other end of the display limit rod 6 moves through the arc-shaped limit hole 1 1113 and the arc-shaped limit hole 2 221 in sequence.

[0078] By designing the arc-shaped limit hole 221 on the electric control board 22 and using the arc-shaped limit hole 1113 and the arc-shaped limit hole 221 to jointly limit the display limit rod 6, the limit structure is more stable and the limit stability is improved.

[0079] Specifically, multiple support columns 9 are vertically fixed to the bottom of the mounting slot 111. The electronic control board 22 is secured to the top of each support column 9 via screws 8, ensuring a gap between the electronic control board 22 and the bottom of the mounting slot 111. The housing of the drive motor 21 is also secured to the top of each support column 9 via screws 8. The arc centers of the arc-shaped guide hole 1112, the first arc-shaped limit hole 1113, and the second arc-shaped limit hole 221 coincide with the axis of the rotating shaft 211.

[0080] In some embodiments, the rotating shaft 211 is tightly fitted into the shaft hole 31 .

[0081] The rotating shaft 211 is tightly fitted with the shaft hole 31 , which increases the assembly precision and improves the rotation stability.

[0082] Another embodiment provides an in-vehicle display, including a rotatable in-vehicle display mounting bracket. A display 7 is mounted on a surface of a connecting plate 3 on a side facing away from the mounting plate assembly 1 via fasteners 32. Manually rotating the display 7 causes the connecting plate 3 to rotate with it, thereby applying an external torque to a rotating shaft 211. A torque sensor 4 detects the torque signal applied to the rotating shaft 211 and transmits it to an electronic control board 22. After acquiring the torque signal, the electronic control board 22 controls the drive motor 21 to rotate 90 degrees, thereby switching the display 7 from a landscape to a portrait orientation, or vice versa.

[0083] In the description of this specification, the reference terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" mean that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or examples described in this specification.

[0084] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are illustrative and cannot be understood as limitations on the present invention. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. A vehicle-mounted rotatable display mounting bracket, characterized in that: include: A mounting plate assembly (1), wherein a mounting groove (111) is provided on one side of the mounting plate assembly (1) and a mounting column (13) is fixed thereon for connecting to a central control panel of an automobile; A rotary drive mechanism (2), the rotary drive mechanism (2) comprising a drive motor (21) mounted in the mounting groove (111) and an electric control board (22) electrically connected to the drive motor (21); A connecting plate (3), wherein a shaft hole (31) and a fastener (32) for connecting to a display (7) are provided on the surface of the connecting plate (3); a rotating shaft (211) of the driving motor (21) vertically moves through the surface of the mounting plate assembly (1) and is inserted into the shaft hole (31) to drive the connecting plate (3) to rotate; A torque sensor (4) is installed inside the drive motor (21) to detect the torque applied to the rotating shaft (211) when the connecting plate (3) is manually rotated; the electric control board (22) is electrically connected to the torque sensor (4) to control the rotation of the drive motor (21) based on the torque signal collected by the torque sensor (4).

2. The vehicle-mounted rotatable display mounting bracket according to claim 1, characterized in that: The mounting plate assembly (1) comprises a main mounting plate (11) and a back cover plate (12); a mounting groove (111) is provided on one side of the main mounting plate (11); a through hole (1111) is provided in the middle of the bottom of the mounting groove (111) for accommodating the rotating shaft (211); the back cover plate (12) is mounted on one side of the main mounting plate (11) and is adapted to cover the notch of the mounting groove (111); The mounting column (13) is arranged corresponding to the circumferential side of the back cover plate (12); one end of the mounting column (13) is vertically fixed to a side surface of the main mounting plate (11), and the other end of the mounting column (13) extends to the side of the back cover plate (12) away from the main mounting plate (11) to form a connection end that can be connected to the automobile center control panel.

3. The vehicle-mounted rotatable display mounting bracket according to claim 2, characterized in that: A fixing bracket (121) for connecting to a central control panel of an automobile is vertically mounted on one side end of the back cover plate (12) to form a supporting back plate structure that can be connected to the central control panel of the automobile.

4. The vehicle-mounted rotatable display mounting bracket according to claim 2, characterized in that: Also included is a sliding connection assembly (5), wherein the sliding connection assembly (5) includes a connecting column (51), a fixing screw (52) and two sets of lubricating gaskets (53); A circular arc-shaped guide through hole (1112) is provided on the bottom surface of the installation groove (111) corresponding to the circumference of the through hole (1111) and arranged around the through hole (1111); One end of the connecting column (51) is vertically fixed on the surface of the connecting plate (3) and corresponds to the outer peripheral side of the shaft hole (31); a threaded hole (511) is provided on the end surface of the other end of the connecting column (51); the threaded rod of the fixing screw (52) is movable through the circular arc strip guide hole (1112) and is threadedly connected to the threaded hole (511), and the fixing screw (52) can slide along the length direction of the circular arc strip guide hole (1112); one group of the A lubricating gasket (53) is sleeved on the fixing screw (52) and is cushioned between the other end surface of the connecting column (51) and the other side surface of the main mounting plate (11), and can slide against the other side surface of the main mounting plate (11); another group of lubricating gaskets (53) is sleeved on the fixing screw (52) and is cushioned between the bottom surface of the mounting groove (111) and the nut portion of the fixing screw (52), and can slide against the bottom surface of the mounting groove (111).

5. The vehicle-mounted rotatable display mounting bracket according to claim 4, characterized in that: The arc center angle corresponding to the arc-shaped guide through hole (1112) is 90 degrees.

6. The vehicle-mounted rotatable display mounting bracket according to claim 4, characterized in that: It also includes a display limiting rod (6); a circular arc strip limiting through hole (1113) arranged around the through hole (1111) is provided on the bottom surface of the mounting groove (111) corresponding to the peripheral side of the through hole (1111); one end of the display limiting rod (6) is vertically fixed on the plate surface of the connecting plate (3) and corresponds to the outer peripheral side of the shaft hole (31); the other end of the display limiting rod (6) is movable through the circular arc strip limiting through hole (1113); The two ends of the arc-shaped limiting through hole (1113) in the length direction can abut against the display limiting rod (6) to limit the rotation range of the connecting plate (3) around the rotating shaft (211) to an angle range of 0-90 degrees.

7. The vehicle-mounted rotatable display mounting bracket according to claim 6, characterized in that: A connecting strip plate (14) is fixed on one side of the main mounting plate (11) corresponding to the mounting groove (111); a groove (122) is provided on the side of the back cover plate (12) close to the main mounting plate (11) corresponding to the mounting groove (111); the back cover plate (12) and the connecting strip plate (14) are detachably connected; the mounting groove (111) and the groove (122) enclose a mounting cavity for mounting the drive motor (21) and the electric control board (22).

8. The vehicle-mounted rotatable display mounting bracket according to claim 7, characterized in that: The electric control board (22) is installed in the installation groove (111) and corresponds to one side of the drive motor (21); the electric control board (22) is provided with a second arc-shaped limit hole (221) corresponding to the first arc-shaped limit hole (1113); the other end of the display limit rod (6) moves through the first arc-shaped limit hole (1113) and the second arc-shaped limit hole (221) in sequence.

9. The vehicle-mounted rotatable display mounting bracket according to claim 1, characterized in that: The rotating shaft (211) is tightly fitted and connected to the shaft hole (31).

10. A vehicle-mounted display, characterized in that: The invention comprises a vehicle-mounted rotatable display mounting bracket as claimed in any one of claims 1 to 9, wherein the display (7) is mounted on a side surface of the connecting plate (3) away from the mounting plate assembly (1) via a fastener (32).

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