Multifunctional vehicle-mounted display device capable of man-machine interaction and man-machine interaction method thereof

Abstract

The invention relates to the technical field of vehicle-mounted display devices, and provides a multifunctional man-machine interaction vehicle-mounted display device and a man-machine interaction method thereof.The multifunctional man-machine interaction vehicle-mounted display device comprises a machine base, mounting plates are fixed to the two sides of the top of the machine base, side plates are mounted on the two sides of the machine base through bolts, and a lifting structure is arranged on the inner side of the machine base. Through the protection structure, the protection plate can move around the display, and when the display is not used, the display can be covered in the machine base through the protection plate, so that the conditions of mistaken collision, pressing and convenient placement of articles are avoided; through the lifting structure, the upper surface of the displayer can be conveniently moved to the exterior of the machine base to work, when the displayer does not work, the displayer can be conveniently hidden, interestingness and man-machine interaction temperature feeling are added to the device through the displayer, and the fatigue feeling of a driver is effectively relieved; and meanwhile, richer, more visual and more convenient interaction experience is provided for drivers and passengers.

Description

Technical Field

[0001] The present invention relates to the technical field of vehicle-mounted display devices, and in particular to a multifunctional human-computer interactive vehicle-mounted display device and a human-computer interactive method thereof. Background Art

[0002] With the rapid development of automobile intelligence and networking technology, the forms of in-vehicle products are becoming more and more diverse. Window screen display is based on in-vehicle carplay products. Its form design aims at the combination of simplicity and functionality. It is equipped with a small display screen. Although the screen is small, it has a wide range of uses. The multifunctional in-vehicle display device that can interact with humans and machines is an important part of it. To this end, the patent with authorization announcement number CN115571061B discloses an interactive vehicle-mounted display device based on the Internet of Things, including a vehicle-mounted tablet computer, a first fixed structure, a mobile structure, a telescopic structure, a second fixed structure, a limiting structure and an angle adjustment structure; the angle adjustment structure is arranged to facilitate the adjustment of the angle after the second fixed structure is installed, making the installation more convenient, and the telescopic structure limits the second fixed structure to prevent the second fixed structure from being operated when the vehicle-mounted tablet computer is installed, making the operation more stable; the telescopic structure is arranged to facilitate the adjustment of the position of the vehicle-mounted tablet computer, and at the same time, the use of the mobile structure and its limiting structure is used to adjust the angle between the support structure and the vehicle-mounted tablet computer, so as to facilitate the support of the vehicle-mounted tablet computer and improve the operational flexibility; The above-mentioned interactive vehicle-mounted display device based on the Internet of Things is only convenient for adjusting the angle of the vehicle-mounted tablet computer and disassembly and assembly, and the driver is prone to fatigue while driving. The vehicle-mounted display device is not convenient for providing the driver and passengers with a richer, intuitive and convenient interactive experience. The vehicle-mounted display device is generally installed on the central control panel, which is convenient for easy control, but it is also easy to accidentally collide, press and place objects in this area, which can easily cause damage to the display and affect its service life. Summary of the invention

[0003] The purpose of the present invention is to provide a multifunctional vehicle-mounted display device capable of human-computer interaction and a human-computer interaction method thereof, so as to solve the defects of the existing vehicle-mounted display device having insufficient protection measures and poor human-computer interaction experience.

[0004] In order to solve the above technical problems, the present invention provides the following technical solutions: a multifunctional vehicle-mounted display device capable of human-machine interaction, comprising a base; Mounting plates are fixed on both sides of the top of the base, side plates are installed on both sides of the base by bolts, a lifting structure is arranged on the inner side of the base, and a display is fixed on the top of the lifting structure; A protective structure is provided above the display inside the base; The protective structure includes a fixed plate, a handle, a guide groove, a protective plate and a roller, wherein the guide groove is provided on the inner wall of the side plate, the fixed plate is arranged above the display inside the base, a handle is fixedly installed on the top of the fixed plate, a protective plate is evenly arranged on one side of the fixed plate, both ends of the fixed plate and the protective plate are rotatably connected with rollers, a connecting plate is fixed on one side of the bottom of the protective plate, and a connecting groove is provided on the other side of the bottom of the protective plate and on the side of the bottom of the fixed plate close to the protective plate; The lifting structure includes a support plate, a clamping block, a limit seat, a limit rod, an electric push rod and a clamping groove, the support plate is arranged on the inner side of the base, the clamping groove is opened on the inner wall of the inner side plate of the guide groove, the clamping block is arranged inside the clamping groove, the electric push rod is fixedly installed just below the top end display of the support plate, the limit seat is evenly fixed on the top end of the support plate outside the electric push rod, and the limit rod is arranged inside the limit seat.

[0005] Preferably, one end of the support plate is designed to be arc-shaped, one side of the clamping block is fixedly connected to one side of the support plate, and the clamping block and the side plate form a clamping structure through a clamping groove.

[0006] Preferably, the top end of the electric push rod is fixedly connected to the bottom end of the display, the top end of the limit rod extends to the outside of the limit seat and is fixedly connected to the bottom end of the display, and the limit seat and the limit rod are slidably connected.

[0007] Preferably, a display screen is embedded in the top of the display, a circuit board is installed inside the display, and a data processor, a memory and a single-chip microcomputer are fixed on the circuit board, function buttons and a USB interface are provided on one side of the display screen at the top of the display, and the display is externally connected to a car power supply and a car amplifier.

[0008] Preferably, the side view cross section of the handle is in an "L" shape, and the side view cross section of the guide groove is in a "U" shape.

[0009] Preferably, a chamfer is provided on one side of the connecting plate away from the protective plate, and chamfers are provided at the edge positions of the bottom of the protective plate at both ends of the connecting groove.

[0010] Preferably, the connecting plate is located inside the connecting groove, and both ends of the connecting plate are rotatably connected to the protective plate.

[0011] Preferably, the roller is located inside the guide groove, and the outer diameter of the roller is smaller than the width of the guide groove.

[0012] A human-computer interaction method for a multifunctional vehicle-mounted display device capable of human-computer interaction comprises the following steps: S1. Push the handle, the handle will drive the protective plate to move through the fixed plate, the fixed plate and the protective plate will drive the roller to rotate inside the guide groove, under the guidance of the guide groove, the protective plate will drive the connecting plate to rotate inside the connecting groove, so that the protective plate is moved away from the top of the display; S2. Start the electric push rod through the function button, the electric push rod will drive the monitor to move upward, and at the same time, the monitor will drive the limit rod to slide inside the limit seat, and stop moving up when the upper surface of the monitor moves to the outside of the base; S3. Connect the monitor to WIFI. The function buttons can be used to switch the display screen between network information, clock, navigation, video, music, vehicle condition and other information pages. When playing music, the display screen will synchronously display dynamic pictures that match the rhythm. Pictures or expressions can be transferred to the internal memory of the monitor through the USB interface or WIFI, so that the display screen can display pictures or expressions; S4. After use, start the electric push rod through the function button to move the monitor to the inside of the base, push the handle so that the handle drives the protective plate to move to the top of the monitor through the fixed plate, and the monitor is covered inside the base.

[0013] The present invention provides a multifunctional vehicle-mounted display device capable of human-machine interaction and a human-machine interaction method thereof, which have the advantages that: through the protective structure, the protective plate can be moved around the display, and when the display is not in use, the display can be covered inside the base by the protective plate, thereby avoiding accidental collision, pressing and random placement of objects, and avoiding dust accumulation on the outside of the display during long-term parking, making cleaning faster and more convenient, and the lifting structure facilitates the upper surface of the display to be moved to the outside of the base for working and hiding the display when not working, while avoiding the display from tilting during use, and the display enhances the sense of visual and auditory interaction, adding interest to the device and a sense of warmth in human-machine interaction, effectively alleviating the driver's fatigue, and providing the driver and passengers with a richer, more intuitive and convenient interactive experience.

[0014] By providing a protective structure, when the handle is pushed, the handle will drive the protective plate to move through the fixed plate, and the fixed plate and the protective plate will drive the roller to rotate inside the guide groove. Under the guiding effect of the guide groove, the protective plate will drive the connecting plate to rotate inside the connecting groove, so that the protective plate can move around the display. When the display is not in use, the display can be covered inside the base by the protective plate, avoiding accidental collision, pressing and random placement of objects, thereby extending the service life of the vehicle-mounted display device; Furthermore, the display is covered inside the base by a protective plate, so that the device has a dustproof function, which prevents dust from accumulating outside the display during long-term parking, making cleaning faster and more convenient. By providing a lifting structure, the electric push rod is started through the function button, and the electric push rod will drive the display to move upward. At the same time, the display will drive the limit rod to slide inside the limit seat, so as to prevent the display from tilting during use. When the upper surface of the display moves to the outside of the base, it stops moving upward. The display is connected to WIFI, and the function button can be used to switch the display screen of the display between network information, clock, navigation, video, music, vehicle condition and other information pages. The network information page is convenient for users to check the network connection status at any time. The clock page enables the device to serve as a practical time display. When playing music, the display screen will synchronously display dynamic pictures matching the rhythm, thereby enhancing the sense of visual and auditory interaction. Pictures or expressions can be transmitted to the memory inside the display through the USB interface or WIFI, so that the display screen can display pictures or expressions, which adds fun and a sense of warmth of human-computer interaction to the device, effectively relieves the driver's fatigue, and provides a richer, more intuitive and convenient interactive experience for the driver and passengers. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a main exploded schematic diagram of the present invention; Figure 2 It is a bottom-up exploded schematic diagram of the present invention; Figure 3 It is a front view schematic diagram of the present invention; Figure 4 It is a schematic diagram of a front cross-section of the lifting structure of the present invention; Figure 5 It is a schematic diagram of the main explosion of the protective structure of the present invention; Figure 6 It is a partial enlarged schematic diagram of the main view of the protection structure of the present invention; Figure 7 It is a partial enlarged schematic diagram of the protective structure of the present invention viewed from above; Figure 8 It is a schematic diagram of a side cross-sectional explosion of the protective structure of the present invention; Fig. 9 It is a schematic diagram of the system framework of the present invention.

[0016] Explanation of the reference numerals in the figure: 1. base; 11. mounting plate; 12. side plate; 2. lifting structure; 21. support plate; 22. clamping block; 23. limit seat; 24. limit rod; 25. electric push rod; 26. clamping slot; 3. display; 4. protective structure; 41. fixing plate; 42. handle; 43. guide slot; 44. protective plate; 441. connecting plate; 442. connecting slot; 45. roller. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0018] See also Figure 1-Figure 9 The present invention provides a multifunctional vehicle-mounted display device capable of human-computer interaction and a human-computer interaction method thereof, comprising a base 1.

[0019] Reference Figure 1 , Figure 2 , Figure 4 and Figure 5 As shown, mounting plates 11 are fixed on both sides of the top of the base 1, and side plates 12 are installed on both sides of the base 1 by bolts. A lifting structure 2 is arranged on the inner side of the base 1, and the lifting structure 2 includes a support plate 21, a clamping block 22, a limit seat 23, a limit rod 24, an electric push rod 25 and a clamping groove 26. The support plate 21 is arranged on the inner side of the base 1, and the clamping groove 26 is opened on the inner wall of the side plate 12 on the inner side of the guide groove 43. The clamping block 22 is arranged inside the clamping groove 26. The electric push rod is fixedly installed just below the display 3 at the top of the support plate 21 25. The top end of the outer support plate 21 of the electric push rod 25 is evenly fixed with a limit seat 23, and a limit rod 24 is arranged inside the limit seat 23. One end of the support plate 21 is designed in an arc shape, and one side of the clamping block 22 is fixedly connected to one side of the support plate 21. The clamping block 22 and the side plate 12 form a clamping structure through a clamping groove 26. The top end of the electric push rod 25 is fixedly connected to the bottom end of the display 3, and the top end of the limit rod 24 extends to the outside of the limit seat 23 and is fixedly connected to the bottom end of the display 3. The limit seat 23 and the limit rod 24 are slidably connected.

[0020] By starting the electric push rod 25 through the function button, the electric push rod 25 will drive the display 3 to move upward. At the same time, the display 3 will drive the limit rod 24 to slide inside the limit seat 23, thereby preventing the display 3 from tilting during use. When the upper surface of the display 3 moves to the outside of the base 1, it stops moving upward.

[0021] Reference Figure 1 and Fig. 9 As shown, a display 3 is fixed on the top of the lifting structure 2, a display screen is embedded in the top of the display 3, a circuit board is installed inside the display 3, and a data processor, a memory and a single-chip microcomputer are fixed on the circuit board, function buttons and a USB interface are arranged on one side of the display screen at the top of the display 3, and the display 3 is externally connected to a car power supply and a car amplifier.

[0022] Connect the display 3 to WIFI, and use the function buttons to switch the display screen of the display 3 between information pages such as network information, clock, navigation, video, music, vehicle condition, etc. When playing music, the display screen will synchronously display dynamic pictures that match the rhythm. Pictures or emoticons can be transferred to the internal memory of the display 3 through the USB interface or WIFI, so that the display screen can display pictures or emoticons.

[0023] Reference Figure 5-Figure 8 As shown, a protective structure 4 is arranged above the display 3 inside the base 1, and the protective structure 4 includes a fixed plate 41, a handle 42, a guide groove 43, a protective plate 44 and a roller 45. The guide groove 43 is opened on the inner wall of the side plate 12, and the fixed plate 41 is arranged above the display 3 inside the base 1. The top of the fixed plate 41 is fixedly installed with a handle 42, and one side of the fixed plate 41 is evenly provided with a protective plate 44. Both ends of the fixed plate 41 and the protective plate 44 are rotatably connected with rollers 45. One side of the bottom of the protective plate 44 is fixed with a connecting plate 441, and the other side of the bottom of the protective plate 44 is fixed with a connecting plate 441. A connecting groove 442 is provided on one side and on the bottom of the fixed plate 41 close to the protective plate 44. The side view cross-section of the handle 42 is in the shape of an "L", and the side view cross-section of the guide groove 43 is in the shape of a "U". A chamfer is provided on the side of the connecting plate 441 away from the protective plate 44, and chamfers are provided at the edge positions of the bottom of the protective plate 44 at both ends of the connecting groove 442. The connecting plate 441 is located inside the connecting groove 442, and both ends of the connecting plate 441 are rotatably connected to the protective plate 44. The roller 45 is located inside the guide groove 43, and the outer diameter of the roller 45 is smaller than the width of the guide groove 43.

[0024] Push the handle 42, and the handle 42 will drive the protective plate 44 to move through the fixed plate 41. The fixed plate 41 and the protective plate 44 will drive the roller 45 to rotate inside the guide groove 43. Under the guidance of the guide groove 43, the protective plate 44 will drive the connecting plate 441 to rotate inside the connecting groove 442, so that the protective plate 44 can move around the display 3. When the display 3 is not in use, the display 3 can be covered inside the base 1 by the protective plate 44.

[0025] A human-computer interaction method for a multifunctional vehicle-mounted display device capable of human-computer interaction comprises the following steps: S1. Push the handle 42, the handle 42 will drive the protective plate 44 to move through the fixed plate 41, the fixed plate 41 and the protective plate 44 will drive the roller 45 to rotate inside the guide groove 43, under the guidance of the guide groove 43, the protective plate 44 will drive the connecting plate 441 to rotate inside the connecting groove 442, so that the protective plate 44 is moved away from the top of the display 3; S2. The electric push rod 25 is started by the function button, and the electric push rod 25 drives the display 3 to move upward. At the same time, the display 3 drives the limit rod 24 to slide inside the limit seat 23, and stops moving up when the upper surface of the display 3 moves to the outside of the base 1; S3. Connect the display 3 to WIFI. Through the function buttons, the display screen of the display 3 can switch between the network information, clock, navigation, video, music, vehicle condition and other information pages. When playing music, the display screen will synchronously display the dynamic picture matching the rhythm. Through the USB interface or WIFI, the picture or expression can be transferred to the memory inside the display 3, so that the display screen can display the picture or expression; S4. After use, the electric push rod 25 is started by the function button to move the display 3 to the inner side of the base 1, and the handle 42 is pushed so that the handle 42 drives the protective plate 44 to move to the top of the display 3 through the fixing plate 41, so that the display 3 is covered inside the base 1.

[0026] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A multifunctional vehicle-mounted display device capable of human-machine interaction, comprising a base (1); Features: Mounting plates (11) are fixed on both sides of the top of the machine base (1), side plates (12) are installed on both sides of the machine base (1) by means of bolts, a lifting structure (2) is arranged on the inner side of the machine base (1), and a display (3) is fixed on the top of the lifting structure (2); A protective structure (4) is provided above the display (3) inside the base (1); The protective structure (4) comprises a fixed plate (41), a handle (42), a guide groove (43), a protective plate (44) and a roller (45); the guide groove (43) is formed on the inner wall of the side plate (12); the fixed plate (41) is arranged above the display (3) inside the base (1); a handle (42) is fixedly mounted on the top of the fixed plate (41); a protective plate (44) is evenly arranged on one side of the fixed plate (41); rollers (45) are rotatably connected to both ends of the fixed plate (41) and the protective plate (44); a connecting plate (441) is fixed to one side of the bottom of the protective plate (44); a connecting groove (442) is arranged on the other side of the bottom of the protective plate (44) and on one side of the bottom of the fixed plate (41) close to the protective plate (44); The lifting structure (2) comprises a support plate (21), a clamping block (22), a limiting seat (23), a limiting rod (24), an electric push rod (25) and a clamping groove (26); the support plate (21) is arranged on the inner side of the machine base (1); the clamping groove (26) is formed on the inner wall of the inner side plate (12) of the guide groove (43); the clamping block (22) is arranged inside the clamping groove (26); the electric push rod (25) is fixedly installed just below the display (3) at the top end of the support plate (21); the limiting seat (23) is evenly fixed on the top end of the support plate (21) outside the electric push rod (25); and the limiting rod (24) is arranged inside the limiting seat (23).

2. A multifunctional vehicle-mounted display device capable of human-computer interaction according to claim 1, characterized in that: One end of the support plate (21) is designed to be arc-shaped, one side of the clamping block (22) is fixedly connected to one side of the support plate (21), and the clamping block (22) and the side plate (12) form a clamping structure via a clamping groove (26).

3. The multifunctional vehicle-mounted display device capable of human-computer interaction according to claim 1, characterized in that: The top end of the electric push rod (25) is fixedly connected to the bottom end of the display (3), the top end of the limit rod (24) extends to the outside of the limit seat (23) and is fixedly connected to the bottom end of the display (3), and the limit seat (23) and the limit rod (24) are slidably connected.

4. The multifunctional vehicle-mounted display device capable of human-computer interaction according to claim 1, characterized in that: A display screen is embedded in the top of the display (3), a circuit board is installed inside the display (3), and a data processor, a memory and a single-chip microcomputer are fixed on the circuit board; function keys and a USB interface are arranged on one side of the display screen at the top of the display (3); the display (3) is externally connected to a car power supply and a car amplifier.

5. The multifunctional vehicle-mounted display device capable of human-computer interaction according to claim 1, characterized in that: The handle (42) has an L-shaped cross section when viewed from the side, and the guide groove (43) has a U-shaped cross section when viewed from the side.

6. The multifunctional vehicle-mounted display device capable of human-computer interaction according to claim 1, characterized in that: A chamfer is provided on one side of the connection plate (441) away from the protection plate (44), and chamfers are provided at the edges of the bottom of the protection plate (44) at both ends of the connection groove (442).

7. The multifunctional vehicle-mounted display device capable of human-computer interaction according to claim 1, characterized in that: The connecting plate (441) is located inside the connecting groove (442), and both ends of the connecting plate (441) are rotatably connected to the protective plate (44).

8. The multifunctional vehicle-mounted display device capable of human-computer interaction according to claim 1, characterized in that: The roller (45) is located inside the guide groove (43), and the outer diameter of the roller (45) is smaller than the width of the guide groove (43).

9. A human-computer interaction method using the multifunctional human-computer interactive vehicle display device as claimed in claim 4, comprising the following steps, characterized in that: S1. Push the handle (42), the handle (42) will drive the protective plate (44) to move through the fixed plate (41), the fixed plate (41) and the protective plate (44) will drive the roller (45) to rotate inside the guide groove (43), under the guidance of the guide groove (43), the protective plate (44) will drive the connecting plate (441) to rotate inside the connecting groove (442), so that the protective plate (44) is moved away from the top of the display (3); S2. The electric push rod (25) is activated by the function button, and the electric push rod (25) drives the display (3) to move upward. At the same time, the display (3) drives the limit rod (24) to slide inside the limit seat (23), and stops moving upward when the upper surface of the display (3) moves to the outside of the base (1); S3. Connect the display (3) to WIFI, and use the function buttons to switch the display screen of the display (3) between network information, clock, navigation, video, music, vehicle condition and other information pages. When playing music, the display screen will synchronously display dynamic pictures that match the rhythm. Pictures or expressions can be transferred to the memory inside the display (3) through the USB interface or WIFI, so that the display screen can display pictures or expressions; S4. After use, the electric push rod (25) is activated by the function button to move the display (3) to the inner side of the base (1), and the handle (42) is pushed so that the handle (42) drives the protective plate (44) to move to the top of the display (3) through the fixing plate (41), so that the display (3) is covered inside the base (1).

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