Lifting hidden type automobile display screen and using method thereof

Abstract

The invention relates to a lifting hidden type automobile display screen and a using method thereof, and belongs to the technical field of automobile display screens. The lifting hidden type automobile display screen comprises a hidden shell, a through hole is formed in the top of the hidden shell, and a display screen is slidably mounted in the hidden shell; a cleaning assembly used for cleaning stains on the surface of the display screen is arranged on the inner side wall of the hidden shell. According to the lifting hidden type automobile display screen and the using method thereof, the rotating shaft is arranged on the inner side wall of the hidden shell, the cleaning roller is arranged on the surface of the rotating shaft, and when the display screen is retracted into the hidden shell, the cleaning motor drives the rotating shaft to rotate and drives the cleaning roller to rotate, so that the display screen is cleaned; the problems that when the lifting hidden type automobile display screen is used, the surface of the lifting hidden type automobile display screen is prone to being stained with stains such as fingerprints, the display screen needs to be cleaned frequently, otherwise, the display effect of the display screen is affected, and the lifting hidden type automobile display screen can be automatically withdrawn during shutdown, so that a driver forgets to clean the display screen easily are solved.

Description

Technical Field

[0001] The present invention relates to the technical field of automobile display screens, and in particular to a lifting and concealed automobile display screen and a use method thereof. Background Art

[0002] The car display is a display device installed inside the car cockpit or on the dashboard, which is used to provide the driver with vehicle information, navigation, entertainment and other functions. It can display vehicle information: such as real-time data such as vehicle speed, fuel consumption, engine speed, water temperature, etc., as well as a navigation system: providing maps, route planning, voice prompts and other functions to help the driver reach the destination accurately, and an entertainment system: supporting audio and video playback, as well as Bluetooth connection to mobile phones and other functions to provide entertainment experience for drivers and passengers, and other auxiliary functions: such as reversing images, blind spot monitoring, lane departure warning, etc., to improve driving safety and convenience.

[0003] Common ones include liquid crystal display (LCD) and organic light-emitting diode display (OLED). OLED display has the advantages of self-luminescence, high contrast, and fast response speed, but the cost is relatively high; while LCD display has the advantages of low cost and mature technology. Among them, the center console display is large in size and rich in functions. In order to protect the display, some models set the display to a lifting and hidden type. When in use, the display is extended from the center console, and when not in use, the display is retracted into the center console to prevent the display from being exposed to the sun when parking. At the same time, it prevents the display from accidental damage and extends the service life of the display.

[0004] However, when the liftable hidden car display screen is in use, its surface is easily stained with fingerprints and other stains, and the display screen needs to be cleaned frequently, otherwise the display effect of the display screen is affected. The liftable hidden car display screen will automatically retract when the car is stopped, which may easily cause the driver to forget to clean it. In view of this, the present application proposes a liftable hidden car display screen and a method of using the same. Summary of the invention

[0005] In view of the deficiencies in the prior art, the present invention provides a liftable hidden automobile display screen and a method for using the same, which have the advantages of automatically cleaning the display screen when it is retracted, and solves the problem that the surface of the liftable hidden automobile display screen is easily stained with fingerprints and the like when it is in use, and the display screen needs to be cleaned frequently, otherwise the display effect of the display screen is affected, and the liftable hidden automobile display screen will automatically retract when it is stopped, which easily causes the driver to forget to clean it.

[0006] To achieve the above object, the present invention provides the following technical solutions: a lifting hidden automobile display screen, comprising a hidden shell, a through hole is provided on the top of the hidden shell, a display screen is slidably mounted inside the hidden shell, and a cleaning component for cleaning stains on the surface of the display screen is provided on the inner side wall of the hidden shell;

[0007] The cleaning assembly includes a rotating shaft rotatably mounted on the inner wall of the hidden shell, a cleaning roller in contact with the display screen is fixedly mounted on the surface of the rotating shaft, and a cleaning motor with an output shaft fixedly connected to one end of the rotating shaft is fixedly mounted on one side of the hidden shell.

[0008] Furthermore, a lifting base is fixedly installed at the bottom of the display screen, and two lifting screw rods are rotatably installed on the inner bottom wall of the hidden shell, and the lifting screw rods are threadedly connected to the lifting base.

[0009] Furthermore, a transmission box is fixedly installed at the bottom of the hidden shell, and two first pulleys are rotatably installed on the inner bottom wall of the transmission box. The two first pulleys are connected by belt transmission, the bottom end of the lifting screw rod is fixedly connected to the top of the first pulley, and a lifting motor is fixedly installed at the bottom of the transmission box, and the output end is fixedly connected to one of the first pulleys.

[0010] Furthermore, a cleaning groove is slidably mounted on the inner side wall of the hidden shell, control blocks are fixedly mounted on two sides of the cleaning groove that are away from each other, and a mounting side plate is fixedly mounted on the inner side wall of the hidden shell.

[0011] Furthermore, a proximity screw is rotatably mounted on the bottom of the mounting side plate, the proximity screw is threadedly connected to the control block, and a humidifying roller is rotatably mounted on the inner side wall of the cleaning groove.

[0012] Furthermore, two second pulleys are rotatably mounted on the inner bottom wall of the transmission box, the bottom end of the proximity screw is fixedly connected to the top of the second pulley, and the bottom of the transmission box is fixedly mounted with an output shaft and a proximity motor fixedly connected to the bottom of the second pulley.

[0013] Furthermore, a front cover is hingedly connected to one side of the hidden shell, and a cleaning wiper in contact with the display screen is fixedly mounted on the inner side wall of the through hole.

[0014] Another technical problem to be solved by the present invention is to provide a method for using a lifting and concealed automobile display screen, comprising the following steps:

[0015] 1) The display screen is raised for use, and the lifting motor is started to drive the first pulley to rotate, and the two first pulleys are driven to rotate synchronously through the belt, and the two lifting screws are driven to rotate synchronously, and the lifting base is driven to move upward inside the hidden shell, and the display screen is driven to move upward, and is raised to the top of the hidden shell through the through hole, and the display screen is used;

[0016] 2) The display screen is retracted and hidden. After the display screen is used, the lifting motor is started to reverse and the display screen is retracted into the hidden shell to protect the display screen from being exposed to the sun, thereby increasing the service life of the display screen;

[0017] 3) The humidifying roller approaches the cleaning roller. When the display screen is raised for use, the approaching motor drives the second pulley to rotate, driving the cleaning groove to approach the cleaning roller, so that the humidifying roller contacts the cleaning roller;

[0018] 4) The humidifying roller humidifies the cleaning roller, the cleaning motor starts, drives the cleaning roller to rotate, and the cleaning roller fully contacts the humidifying roller, so that the cleaning roller absorbs the cleaning liquid;

[0019] 5) The cleaning roller cleans the display screen. During the retraction process of the display screen, the cleaning motor starts, driving the cleaning roller to rotate, the display screen descends, and the cleaning roller cleans the display screen to remove fingerprints and other dirt on the surface of the cleaning roller.

[0020] Compared with the prior art, the present invention provides a lifting and concealed automobile display screen and a method for using the same, which has the following beneficial effects:

[0021] 1. The lifting hidden car display screen and the use method thereof are characterized in that a rotating shaft is arranged on the inner side wall of a hidden shell, and a cleaning roller is arranged on the surface of the rotating shaft. When the display screen is retracted into the hidden shell, a cleaning motor drives the rotating shaft to rotate, and drives the cleaning roller to rotate to clean the display screen. This solves the problem that when the lifting hidden car display screen is in use, its surface is easily stained with fingerprints and other stains, and the display screen needs to be cleaned frequently, otherwise the display effect of the display screen is affected. The lifting hidden car display screen will automatically retract when it is stopped, which easily causes the driver to forget to clean it.

[0022] 2. The lifting hidden car display screen and its use method are as follows: a cleaning tank is arranged inside the hidden shell, a cleaning liquid is filled inside the cleaning tank, a humidifying roller is arranged in the cleaning tank, and the humidifying roller is in contact with the cleaning roller to dye the cleaning roller with the cleaning liquid, thereby increasing the cleaning effect of the cleaning roller and making fingerprints and other stains be cleaned more thoroughly. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A schematic diagram of the structure of a lifting and concealed automobile display screen and a method of using the same proposed by the present invention;

[0024] Figure 2 This is a cross-sectional view of the hidden housing display screen of a lifting hidden automobile display screen and a method of using the same proposed by the present invention;

[0025] Figure 3 A cross-sectional view of a hidden shell cleaning roller of a lifting hidden automobile display screen and a method of using the same proposed by the present invention;

[0026] Figure 4 A three-dimensional cross-sectional view of a cleaning roller of a hidden shell of a lifting hidden automobile display screen and a method of using the same proposed by the present invention.

[0027] In the figure: 1. hidden shell; 2. through hole; 3. display screen; 4. rotating shaft; 5. cleaning roller; 6. cleaning motor; 7. lifting base; 8. lifting screw; 9. transmission box; 10. first pulley; 11. lifting motor; 12. cleaning groove; 13. control block; 14. mounting side panel; 15. approach screw; 16. humidifying roller; 17. second pulley; 18. approach motor; 19. front cover; 20. cleaning wiper. DETAILED DESCRIPTION

[0028] 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.

[0029] See also Figures 1 to 4 A lifting hidden car display screen comprises a hidden shell 1, a through hole 2 is opened on the top of the hidden shell 1, a display screen 3 is slidably installed inside the hidden shell 1, and a cleaning component for cleaning stains on the surface of the display screen 3 is arranged on the inner wall of the hidden shell 1.

[0030] The cleaning assembly includes a rotating shaft 4 rotatably mounted on the inner side wall of the hidden housing 1, a cleaning roller 5 in contact with the display screen 3 is fixedly mounted on the surface of the rotating shaft 4, and a cleaning motor 6 whose output shaft is fixedly connected to one end of the rotating shaft 4 is fixedly mounted on one side of the hidden housing 1. The cleaning motor 6 drives the rotating shaft 4 to rotate, drives the cleaning roller 5 to rotate, and cleans the display screen 3.

[0031] At the same time, a lifting base 7 is fixedly installed at the bottom of the display screen 3, and two lifting screws 8 are rotatably installed on the inner bottom wall of the hidden shell 1, and the lifting screws 8 are threadedly connected to the lifting base 7.

[0032] Among them, a transmission box 9 is fixedly installed at the bottom of the hidden shell 1, and two first pulleys 10 are rotatably installed on the inner bottom wall of the transmission box 9. The two first pulleys 10 are connected by belt transmission, and the bottom end of the lifting screw 8 is fixedly connected to the top of the first pulley 10. A lifting motor 11 whose output end is fixedly connected to one of the first pulleys 10 is fixedly installed at the bottom of the transmission box 9. The lifting motor 11 drives the first pulley 10 to rotate, and drives the two first pulleys 10 to rotate synchronously through the belt, drives the two lifting screws 8 to rotate synchronously, drives the lifting base 7 to move up and down, and drives the display screen 3 to lift and lower.

[0033] At the same time, a cleaning groove 12 is slidably installed on the inner side wall of the hidden shell 1, and control blocks 13 are fixedly installed on both sides of the cleaning groove 12 away from each other. A mounting side plate 14 is fixedly installed on the inner side wall of the hidden shell 1.

[0034] Among them, a close screw rod 15 is rotatably mounted on the bottom of the mounting side plate 14 , and the close screw rod 15 is threadedly connected to the control block 13 , and a humidifying roller 16 is rotatably mounted on the inner side wall of the cleaning groove 12 .

[0035] Secondly, two second pulleys 17 are rotatably mounted on the inner bottom wall of the transmission box 9, the bottom end of the approach screw 15 is fixedly connected to the top of the second pulley 17, and an approach motor 18 whose output shaft is fixedly connected to the bottom of the second pulley 17 is fixedly mounted on the bottom of the transmission box 9. The approach motor 18 drives the second pulley 17 to rotate, and drives the two second pulleys 17 to rotate synchronously through the belt, drives the two approach screws 15 to rotate synchronously, drives the control block 13 to move up and down, and drives the cleaning groove 12 to approach and move away from the cleaning roller 5.

[0036] Finally, a front cover 19 is hinged on one side of the hidden housing 1 , and a cleaning wiper 20 in contact with the display screen 3 is fixedly mounted on the inner side wall of the through hole 2 .

[0037] A method for using a liftable hidden automobile display screen in this embodiment includes the following steps:

[0038] 1) The display screen is raised for use, and the lifting motor is started to drive the first pulley to rotate, and the two first pulleys are driven to rotate synchronously through the belt, and the two lifting screws are driven to rotate synchronously, and the lifting base is driven to move upward inside the hidden shell, and the display screen is driven to move upward, and is raised to the top of the hidden shell through the through hole, and the display screen is used;

[0039] 2) The display screen is retracted and hidden. After the display screen is used, the lifting motor is started to reverse and the display screen is retracted into the hidden shell to protect the display screen from being exposed to the sun, thereby increasing the service life of the display screen;

[0040] 3) The humidifying roller approaches the cleaning roller. When the display screen is raised for use, the approaching motor drives the second pulley to rotate, driving the cleaning groove to approach the cleaning roller, so that the humidifying roller contacts the cleaning roller;

[0041] 4) The humidifying roller humidifies the cleaning roller, the cleaning motor starts, drives the cleaning roller to rotate, and the cleaning roller fully contacts the humidifying roller, so that the cleaning roller absorbs the cleaning liquid;

[0042] 5) The cleaning roller cleans the display screen. During the retraction process of the display screen, the cleaning motor starts, driving the cleaning roller to rotate, the display screen descends, and the cleaning roller cleans the display screen to remove fingerprints and other dirt on the surface of the cleaning roller.

[0043] Working principle: When the display screen 3 is in use, the cleaning groove 12 approaches and moves away from the cleaning roller 5, so that the humidifying roller 16 contacts the cleaning roller 5, and the cleaning liquid is applied to the cleaning roller 5. When the display screen 3 is lowered back into the hidden shell 1, the cleaning motor 6 drives the rotating shaft 4 to rotate, drives the cleaning roller 5 to rotate, and cleans the display screen 3.

[0044] In summary, the lifting hidden automobile display screen and the method of using the same, through the cleaning component, cleans the display screen 3 when the display screen 3 is lowered back into the hidden housing 1, so that the surface of the display screen 3 remains clean when it is used next time.

[0045] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0046] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A lifting hidden automobile display screen, comprising a hidden housing (1), characterized in that: A through hole (2) is provided on the top of the hidden shell (1), a display screen (3) is slidably mounted inside the hidden shell (1), and a cleaning component for cleaning stains on the surface of the display screen (3) is provided on the inner side wall of the hidden shell (1); The cleaning assembly comprises a rotating shaft (4) rotatably mounted on the inner wall of a hidden shell (1); a cleaning roller (5) in contact with the display screen (3) is fixedly mounted on the surface of the rotating shaft (4); and a cleaning motor (6) having an output shaft fixedly connected to one end of the rotating shaft (4) is fixedly mounted on one side of the hidden shell (1).

2. The liftable hidden automobile display screen according to claim 1, characterized in that: A lifting base (7) is fixedly mounted on the bottom of the display screen (3), and two lifting screw rods (8) are rotatably mounted on the inner bottom wall of the hidden shell (1), and the lifting screw rods (8) are threadedly connected to the lifting base (7).

3. The liftable hidden automobile display screen according to claim 2, characterized in that: A transmission box (9) is fixedly installed at the bottom of the hidden shell (1), and two first pulleys (10) are rotatably installed on the inner bottom wall of the transmission box (9), and the two first pulleys (10) are connected by belt transmission. The bottom end of the lifting screw rod (8) is fixedly connected to the top of the first pulley (10), and a lifting motor (11) whose output end is fixedly connected to one of the first pulleys (10) is fixedly installed at the bottom of the transmission box (9).

4. The liftable hidden automobile display screen according to claim 3, characterized in that: A cleaning groove (12) is slidably mounted on the inner side wall of the hidden shell (1), control blocks (13) are fixedly mounted on two sides of the cleaning groove (12) that are away from each other, and a mounting side plate (14) is fixedly mounted on the inner side wall of the hidden shell (1).

5. The liftable hidden automobile display screen according to claim 4, characterized in that: A close screw rod (15) is rotatably mounted on the bottom of the mounting side plate (14), the close screw rod (15) is threadedly connected to the control block (13), and a humidifying roller (16) is rotatably mounted on the inner side wall of the cleaning groove (12).

6. The liftable hidden automobile display screen according to claim 5, characterized in that: The inner bottom wall of the transmission box (9) is rotatably mounted with two second pulleys (17), the bottom end of the approach screw rod (15) is fixedly connected to the top of the second pulley (17), and the bottom of the transmission box (9) is fixedly mounted with an output shaft and a motor (18) fixedly connected to the bottom of the second pulley (17).

7. The liftable hidden automobile display screen according to claim 1, characterized in that: A front cover (19) is hingedly connected to one side of the hidden shell (1), and a cleaning wiper (20) in contact with the display screen (3) is fixedly mounted on the inner side wall of the through hole (2).

8. A method for using a liftable hidden automobile display screen, using the liftable hidden automobile display screen as claimed in claim 1, characterized in that: The following steps are involved: 1) The display screen is raised for use, and the lifting motor is started to drive the first pulley to rotate, and the two first pulleys are driven to rotate synchronously through the belt, and the two lifting screws are driven to rotate synchronously, and the lifting base is driven to move upward inside the hidden shell, and the display screen is driven to move upward, and is raised to the top of the hidden shell through the through hole, and the display screen is used; 2) The display screen is retracted and hidden. After the display screen is used, the lifting motor is started to reverse and the display screen is retracted into the hidden shell to protect the display screen from being exposed to the sun, thereby increasing the service life of the display screen; 3) The humidifying roller approaches the cleaning roller. When the display screen is raised for use, the approaching motor drives the second pulley to rotate, driving the cleaning groove to approach the cleaning roller, so that the humidifying roller contacts the cleaning roller; 4) The humidifying roller humidifies the cleaning roller, the cleaning motor starts, drives the cleaning roller to rotate, and the cleaning roller fully contacts the humidifying roller, so that the cleaning roller absorbs the cleaning liquid; 5) The cleaning roller cleans the display screen. During the retraction process of the display screen, the cleaning motor starts, driving the cleaning roller to rotate, the display screen descends, and the cleaning roller cleans the display screen to remove fingerprints and other dirt on the surface of the cleaning roller.

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