Crank rocker type automobile turnover screen

Abstract

The utility model discloses a crank rocker type automobile turnover screen which comprises a display screen body. The turnover bracket is positioned at the bottom of the display screen main body; the positioning support is hinged to the overturning support, a movable opening is formed in the positioning support, and the overturning support is rotationally arranged in the movable opening; the driving mechanism comprises a motor assembly, a crank and a rocker, an output shaft of a motor in the motor assembly is in butt joint with one end of the crank, one end of the rocker is hinged to the other end of the crank, and the other end of the rocker is rotationally connected to the rotating shaft of the overturning support; wherein the positioning support and the motor assembly are fixedly positioned in the display screen frame relative to each other, and the top of the display screen body is embedded into an installation opening of the display screen frame. The automobile display screen can solve the problem that the existing automobile display screen is inconvenient to operate and use due to the fact that the flexible orientation adjusting function is difficult to realize.

Description

Technical Field

[0001] This utility model relates to the field of automotive display technology, specifically a crank-rocker type automotive flip screen. Background Technology

[0002] In-car displays offer various functions, including real-time display of the vehicle's surroundings and music playback from the car's audio system. Most existing car displays are fixed to the display frame on the center console, which may require users of different body types to adjust their posture for better use, making operation somewhat inconvenient. Some movable designs, such as flip screens, suffer from insufficient flexibility when the screen is raised or rotated. Utility Model Content

[0003] The purpose of this utility model is to provide a crank-rocker type car flip screen to solve the problem that existing car displays are difficult to adjust in a flexible way, making them inconvenient to operate.

[0004] To achieve the above objectives, this utility model adopts the following technical solution: a crank-rocker type car flip screen, comprising:

[0005] Display screen body;

[0006] A flip stand is positioned at the bottom of the display screen body;

[0007] A positioning bracket is hinged to the flipping bracket and has a movable opening thereon, in which the flipping bracket is rotatably positioned;

[0008] The drive mechanism includes a motor assembly, a crank, and a rocker arm. The output shaft of the motor in the motor assembly is connected to one end of the crank, one end of the rocker arm is hinged to the other end of the crank, and the other end of the rocker arm is rotatably connected to the rotating shaft of the flipping bracket.

[0009] The positioning bracket and motor assembly are fixedly positioned within the display screen frame, and the top of the display screen body is embedded in the mounting port of the display screen frame.

[0010] As a further description of the above technical solution:

[0011] A mounting plate is provided at the bottom of the display screen body. The mounting plate is embedded in the U-shaped groove of the flip bracket and fixed by bolts. An arc-shaped plate is provided in the middle of the display screen body.

[0012] As a further description of the above technical solution:

[0013] The flipping bracket is provided with a hinge ear, and a connecting shaft extends out from the hinge ear. The positioning bracket is provided with a first hinge seat. The hinge ear and the side of the first hinge seat are joined together. The connecting shaft is rotatably inserted into the first sleeve on the first hinge seat.

[0014] As a further description of the above technical solution:

[0015] The positioning bracket is also provided with a second hinge seat, and the rotating block on the inner side of the second hinge seat is rotatably connected to the rotating groove on the side of the hinge ear.

[0016] As a further description of the above technical solution:

[0017] The insert at the bottom of the second hinge seat is embedded in the positioning groove of the positioning seat, and the positioning side plate on its side is assembled on the boss and fixed with bolts.

[0018] As a further description of the above technical solution:

[0019] The housing surface of the motor assembly is provided with a barrier on the outside of the crank, and the barrier is provided with an avoidance notch, the crank abutting against the surface of the avoidance notch.

[0020] As a further description of the above technical solution:

[0021] The rotating shaft is rotatably mounted on the rocker arm, and the rocker arm has a second sleeve extending laterally, which is fitted onto the rotating shaft.

[0022] In summary, by adopting the above technical solution, this utility model has the following advantages over the prior art:

[0023] Beneficial effects:

[0024] 1. The car flip screen of this utility model, when in use, is driven by a motor assembly to rotate a crank, which in turn rotates a rocker arm. The rotating shaft is pulled downward, causing the top of the display screen to flip and stand up, thereby achieving flipping and tilt adjustment within a certain angle range. The multi-segment hinge structure formed by the crank and rocker arm reduces the workload of individual components, improves the flexibility of the flip screen, facilitates switching between use and storage states, and enhances user convenience and adaptability.

[0025] 2. By cooperating with the two hinge seats at the hinge joint of the flip bracket and the positioning bracket, a rotatable connection with the inner and outer sides of the hinge ear is achieved, thereby improving the structural strength. Attached Figure Description

[0026] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0027] Figure 1 This is a general state diagram of a crank-rocker type car flip screen.

[0028] Figure 2 This is a schematic diagram of a crank-rocker type car flip screen (positioning bracket hidden).

[0029] Figure 3 This is a schematic diagram of the positioning bracket in a crank-rocker type car flip screen.

[0030] Figure 4 This is a diagram showing the usage state of a crank-rocker type car flip screen (positioning bracket hidden).

[0031] Legend:

[0032] 1. Display screen body; 2. Flip bracket; 3. Positioning bracket; 4. Movable opening; 5. Motor assembly; 6. Crank; 7. Rocker arm; 8. Rotating shaft; 9. Mounting plate; 10. U-shaped groove; 11. Arc plate; 12. Hinge ear; 13. Connecting shaft; 14. First hinge seat; 15. First sleeve; 16. Second hinge seat; 17. Insert block; 18. Positioning seat; 19. Positioning side plate; 20. Boss; 21. Enclosure; 22. Clearance notch; 23. Second sleeve. Detailed Implementation

[0033] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0034] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model 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. Therefore, they should not be construed as limitations on this utility model.

[0035] Please see Figure 1-4 This utility model provides a technical solution: a crank-rocker type car flip screen, comprising:

[0036] Display screen body 1;

[0037] The flip bracket 2 is positioned at the bottom of the display screen body 1;

[0038] The positioning bracket 3 is hinged to the flipping bracket 2 and has a movable opening 4 on it. The flipping bracket 2 is rotatably disposed in the movable opening 4.

[0039] The drive mechanism includes a motor assembly 5, a crank 6, and a rocker arm 7. The output shaft of the motor in the motor assembly 5 is connected to one end of the crank 6. One end of the rocker arm 7 is hinged to the other end of the crank 6. The other end of the rocker arm 7 is rotatably connected to the rotating shaft 8 of the flipping bracket 2.

[0040] The positioning bracket 3 and the motor assembly 5 are fixedly positioned relative to each other within the display screen frame (not shown in the figure), and the top of the display screen body 1 is embedded in the mounting port of the display screen frame.

[0041] A mounting plate 9 is provided at the bottom of the display screen body 1. The mounting plate 9 is embedded in the U-shaped groove 10 of the flip bracket 2 and fixed with bolts. An arc-shaped plate 11 is provided in the middle of the display screen body 1. This improves the assembly strength between the display screen body 1 and the flip bracket 2, and ensures that the top of the display screen body 1 avoids structural interference with the display screen frame when it is flipped and exposed.

[0042] The flip bracket 2 is provided with a hinge ear 12, from which a connecting shaft 13 extends laterally. The positioning bracket 3 is provided with a first hinge seat 14, and the hinge ear 12 is fitted with the side of the first hinge seat 14. The connecting shaft 13 is rotatably inserted into the first sleeve 15 on the first hinge seat 14. The positioning bracket 3 is also provided with a second hinge seat 16, and the rotating block on the inner side of the second hinge seat 16 is rotatably connected to the rotating groove on the side of the hinge ear 12. The insert block 17 at the bottom of the second hinge seat 16 is embedded in the positioning groove of the positioning seat 18, and its side positioning plate 19 is fitted onto the boss 20 and fixed with bolts. By cooperating with the two hinge seats at the hinge joint of the flip bracket 2 and the positioning bracket 3, a rotatable connection with the inner and outer sides of the hinge ear 12 is achieved, improving the structural strength.

[0043] The housing surface of the motor assembly 5 is provided with a retaining wall 21 on the outside of the crank 6, and the retaining wall 21 is provided with a clearance notch 22, and the crank 6 abuts against the surface of the clearance notch 22. This improves the stability of the crank 6 movement.

[0044] The rotating shaft 8 is rotatably mounted on the rocker arm 7. The rocker arm 7 has a second sleeve 23 extending laterally. The second sleeve 23 is mounted on the rotating shaft 8 to further improve the pushing and pulling stability of the rocker arm 7 on the rotating shaft 8 and the flipping bracket 2 when the crank 6 swings.

[0045] The working principle of a crank-rocker type car flip screen in this embodiment includes: during use, the motor assembly 5 drives the crank 6 to rotate, synchronously driving the rocker arm 7 to rotate, and the rotating shaft 8 is pulled downward, causing the top of the display screen body 1 to flip and stand up. In this embodiment, the display screen body 1 can achieve flipping and tilting adjustment within a range of 0-30°. The multi-segment hinge structure formed by the crank 6 and rocker arm 7 can reduce the workload of individual components, improve the flexibility of the flip screen, and enable it to flip within a certain range. The switching between use and storage states is convenient, improving the user's convenience and adaptability. In addition, after the display screen body 1 is inserted into the display screen frame, it can be covered by an external cover to achieve better dust protection and storage.

[0046] In summary, due to the adoption of the above technical solution, the crank-rocker type car flip screen of this embodiment has the following advantages compared with the prior art:

[0047] 1. The car flip screen of this utility model, when in use, is driven by a motor assembly to rotate a crank, which in turn rotates a rocker arm. The rotating shaft is pulled downward, causing the top of the display screen to flip and stand up, thereby achieving flipping and tilt adjustment within a certain angle range. The multi-segment hinge structure formed by the crank and rocker arm reduces the workload of individual components, improves the flexibility of the flip screen, facilitates switching between use and storage states, and enhances user convenience and adaptability.

[0048] 2. By cooperating with the two hinge seats at the hinge joint of the flip bracket and the positioning bracket, a rotatable connection with the inner and outer sides of the hinge ear is achieved, thereby improving the structural strength.

[0049] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A crank-rocker automotive rollover shield characterized by, The utility model relates to a display screen frame structure, including: Display screen body: The turnover support is positioned at the bottom of the display screen body; The positioning support is hinged with the turnover support, and a movable port is arranged on the positioning support, and the turnover support is rotationally arranged in the movable port; The driving mechanism includes a motor assembly, a crank and a rocker, the output shaft of the motor in the motor assembly is connected to one end of the crank, one end of the rocker is hinged to the other end of the crank, and the other end of the rocker is rotationally connected to the rotating shaft of the turnover support; Wherein, the relative position of the positioning support and the motor assembly is fixedly positioned in the display screen frame, and the top of the display screen body is embedded in the mounting port of the display screen frame.

2. A crank rocker type vehicle roll cage according to claim 1, wherein The bottom of the display screen body is provided with a mounting plate, the mounting plate is embedded in the U-shaped groove of the turnover support and is fixed by bolts, and the middle part of the display screen body is provided with an arc-shaped plate.

3. The crank rocker type vehicle rollover shield according to claim 1, wherein The turnover support is provided with a hinged ear, the hinged ear is connected with a connecting shaft, the positioning support is provided with a first hinged seat, the side surface of the hinged ear and the first hinged seat is matched, and the connecting shaft is rotatably inserted into the first sleeve of the first hinged seat.

4. A crank rocker type vehicle roll cage according to claim 3, characterised in that, The positioning support is also provided with a second hinged seat, and the rotating block on the inner side of the second hinged seat is rotatably connected with the rotating groove on the side surface of the hinged ear.

5. A crank rocker type vehicle roll cage according to claim 4, characterised in that, The insertion block at the bottom of the second hinged seat is embedded in the positioning groove of the positioning seat, and the positioning side plate on the side surface is matched on the boss and is fixed by bolts.

6. A crank rocker type vehicle roll cage according to claim 1, wherein The surface of the shell of the motor assembly is provided with a fence on the outside of the crank, the fence is provided with an avoiding gap, and the crank abuts against the surface of the avoiding gap.

7. The crank rocker type vehicle rollover shield according to claim 1, wherein The rotating shaft is rotatably arranged on the rocker, and the rocker extends laterally to have a second sleeve, and the second sleeve is sleeved on the rotating shaft.

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