Multimedia playback method and playback terminal

Abstract

The invention discloses a multimedia playback method and a playback terminal, and relates to the technical field of multimedia equipment, comprising a containing cover, wherein an inner side wall of the containing cover is rotatably connected with a universal ball. According to the playback method of the multimedia terminal, when the multimedia mechanism is idle or after use, a second micro motor is started again by a control button to drive a driving shaft to rotate, so that a display screen of the multimedia mechanism is gradually stored in the adjustment cover, so that the display screen of the multimedia playback terminal is prevented from being damaged by the outside world and contaminated by stains. When the angle of the multimedia mechanism needs to be adjusted, a position at the opening of the adjustment cover that is the same as the required adjustment direction is pressed by hand. After the multimedia mechanism is stored, a cleaning cloth assembly can scrub the display screen of the multimedia mechanism during movement. The cleaning flannel cloth can be torn off and replaced through an inspection window after being used for a period of time, and there is no need to replace the entire cleaning cloth assembly, thereby saving material cost expenditure.

Description

Technical Field

[0001] The present invention relates to the technical field of multimedia equipment, and in particular to a multimedia playing method and a playing terminal. Background Art

[0002] Users of multimedia system terminals access multimedia information through multimedia terminals. These terminals are connected through high-speed communication networks to share multimedia information. Multimedia system terminals refer to system terminals that use computer technology and digital communication network technology to process and control multimedia information. Multimedia terminals have the following characteristics: Comprehensiveness: Multimedia terminals can process at least two or more media (such as voice coding, text coding or image coding, etc.), Interactivity: the interactive communication capability of the terminal and the system, Synchronicity: the images, sounds, and documents displayed on the multimedia terminals work in a synchronized manner. Now multimedia home personal computers can integrate data, charts, sounds, and images, can read handwritten text, translate voice commands, and manage a series of family life data.

[0003] However, most of the in-vehicle multimedia playback devices on the market are immovable bodies fixed to the central control. Users in the main driving seat or the co-pilot seat cannot control the multimedia playback terminal according to their own head angle needs and adjust it to a comfortable usage position. It cannot meet the differentiated usage needs of different users and is not conducive to the user's personalized experience. Moreover, most of the current multimedia playback terminals are touch-screen operations. After use, a large number of user fingerprints, sweat stains and external dust will remain on the display screen. After each use, it needs to be cleaned before the next use without affecting the appearance. In addition, the display screen is directly exposed to the outside for a long time, which is easy to cause accidental collision with hard objects, resulting in damage to the screen. Summary of the invention

[0004] In view of the deficiencies in the prior art, the present invention provides a multimedia playback method and a playback terminal, which solve the problems that the multimedia playback terminal cannot be adjusted to multiple angles according to the user's usage angle to achieve operational comfort, and the residual stains after use cannot be removed in time, affecting the next usage experience; and the multimedia playback terminal is directly exposed to the outside, which can easily cause accidental damage to the device.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: a multimedia playback terminal, including a containing cover, an inner side wall of the containing cover is rotatably connected to a universal ball, a side wall of the universal ball is fixedly connected to a fixed head, one end of the fixed head is fixedly connected to an adjustment cover, the inner opposite side walls of the adjustment cover are fixedly connected to slide rails, the outer walls of the two slide rails are slidably connected to sliding sleeves, the opposite side walls of the two sliding sleeves are commonly fixedly connected to a slider, a mounting seat is fixedly provided at the middle position of the outer wall of the slider, one side wall of the mounting seat is fixedly connected to an electric telescopic rod, and a screw rod passes through the center position of the other side wall of the mounting seat, and the telescopic end of the electric telescopic rod is fixedly connected to a brush head assembly.

[0006] The brush head assembly includes a mounting plate, a cleaning cloth assembly is fixedly connected to the middle position of the front side of the mounting plate, a first supporting plate and a second supporting plate are fixedly connected to the two sides of the cleaning cloth assembly, and scrapers are fixedly arranged on the front sides of the first supporting plate and the second supporting plate.

[0007] Furthermore, the cross-sectional shape of the slide rail in the Y-axis direction is a "T" shape, and the inner wall structure and shape of the slide sleeve are compatible with the slide rail.

[0008] Furthermore, the center position of the back side of the mounting plate is fixedly connected to the telescopic end of the electric telescopic rod.

[0009] Furthermore, a threaded through hole is provided inside the mounting seat, and the outer diameter of the screw rod is matched with the inner diameter of the threaded through hole to form a threaded connection structure.

[0010] Furthermore, one end of the screw rod forms a rotation connection structure with the inner wall of the adjustment cover, and the other end of the screw rod penetrates the inner wall of the adjustment cover and is fixedly connected to the first micro motor.

[0011] Furthermore, the outer wall of the adjustment cover is elastically connected to the inner wall of the containing cover through tough leather, and a multimedia mechanism is fixedly connected to one side of the inner part of the adjustment cover, a fixed block is fixedly provided on one side wall of the multimedia mechanism, a driving shaft passes through the interior of the fixed block, the outer wall of the driving shaft forms a fixed connection structure with the fixed block, one end of the driving shaft is rotatably connected to one side wall of the inner part of the adjustment cover, and the other end of the driving shaft passes through the inner wall of the adjustment cover and is fixedly connected to a second micro motor.

[0012] Furthermore, the cleaning cloth assembly includes a base plate, a Velcro hook surface is fixedly provided on the top of the base plate, a Velcro velvet surface is adhered to the top of the Velcro hook surface, and a cleaning velvet cloth is fixedly provided on the upper surface of the Velcro velvet surface.

[0013] Furthermore, a side wall of the housing cover is rotatably connected to a maintenance window via a hinge, and the bottom of the housing cover is fixedly connected to a base, and a second micro motor is fixedly provided on the front side of the base.

[0014] The present invention also discloses a multimedia playback terminal playback method, which specifically includes the following steps:

[0015] Step 1, opening the device: before using the multimedia mechanism, the front of the multimedia mechanism is stored inside the adjustment cover, and the back faces outward. When in use, first press the control button to start the second micro motor, and the second micro motor drives the driving shaft to rotate, so that the front of the multimedia mechanism can gradually expose the adjustment cover as the driving shaft rotates, until the display screen of the multimedia mechanism is completely level with the opening of the adjustment cover, and the second micro motor stops rotating;

[0016] Step 2, adjusting the use angle: when the main driver or the co-driver needs to adjust the angle of the multimedia mechanism according to their own viewing angle or operation requirements, they press the position in the same direction as the required adjustment at the opening of the adjustment cover by hand, and the universal ball fixed on the left side of the outer wall of the adjustment cover rotates along the inner wall of the accommodation cover. Since the friction between the outer wall of the universal ball and the inner wall of the accommodation cover is much greater than the gravity of the adjustment cover itself, the adjustment cover will not deviate due to its own gravity after the direction is adjusted. When the angle of the multimedia mechanism is suitable for the operation requirements of the main driver or the co-driver, the multimedia mechanism can be used;

[0017] Step 3, storage device: when the multimedia mechanism is idle or after use, the second micro motor is started again by the control button to drive the driving shaft to rotate, so that the display screen of the multimedia mechanism is gradually stored inside the adjustment cover, and after the storage is completed, the back of the multimedia mechanism and the opening of the adjustment cover are on the same horizontal plane;

[0018] Step 4, cleaning and maintenance: after the multimedia mechanism is stored, since there are a lot of user sweat and external dust on the display screen of the multimedia mechanism, start the electric telescopic rod to drive the brush head assembly to move to the right, and finally the right side wall of the brush head assembly fits with the display screen of the multimedia mechanism, and then start the first micro motor to drive the screw rod to rotate, so that the slider slides back and forth along the slide rail under the push of the screw rod, and the cleaning cloth assembly scrubs the display screen of the multimedia mechanism. At this time, detergent can be added to the cleaning cloth assembly through the inspection window to make the display screen clean more thoroughly. After the cleaning cloth assembly scrubs back and forth, the first supporting plate and the second supporting plate on both sides thereof will scrape off the residual detergent remaining on the display screen to ensure the thorough cleaning of the display screen. The cleaning flannel cloth can be torn off and replaced through the inspection window after being used for a period of time.

[0019] Beneficial Effects

[0020] The present invention provides a multimedia playback method and a playback terminal. Compared with the prior art, the present invention has the following beneficial effects:

[0021] 1. A multimedia playback method and a playback terminal. When the device is in use, the front of the multimedia mechanism is stored inside the adjustment cover, and the back faces outward. When in use, a second micro motor drives a driving shaft to rotate, so that the front of the multimedia mechanism can gradually expose the adjustment cover with the rotation of the driving shaft, until the display screen of the multimedia mechanism is completely level with the opening of the adjustment cover. When the multimedia mechanism is idle or after use, the second micro motor is started again by a control button to drive the driving shaft to rotate, so that the display screen of the multimedia mechanism is gradually stored inside the adjustment cover, and after the storage is completed, the back of the multimedia mechanism is on the same horizontal plane as the opening of the adjustment cover, thereby preventing the display screen of the multimedia playback terminal from being damaged by the outside and contaminated by stains.

[0022] 2. A multimedia playback method and a playback terminal. When the angle of the multimedia mechanism needs to be adjusted, press the position of the adjustment cover opening in the same direction as the required adjustment direction by hand, and the universal ball fixed on the left side of the outer wall of the adjustment cover rotates along the inner wall of the containing cover. Since the friction between the outer wall of the universal ball and the inner wall of the containing cover is much greater than the gravity of the adjustment cover itself, the direction of the adjustment cover will not be offset due to its own gravity after adjustment. When the angle of the multimedia mechanism is suitable for the operation requirements of the main driver or the co-driver, the multimedia mechanism can be used.

[0023] 3. A multimedia playback method and a playback terminal. After the multimedia mechanism is stored, since a large amount of user sweat and external dust remain on the display screen of the multimedia mechanism, the cleaning cloth assembly can scrub the display screen of the multimedia mechanism during movement. At this time, detergent can be added to the cleaning cloth assembly through the inspection window to make the display screen clean more thoroughly. After the cleaning cloth assembly scrubs back and forth, the first supporting plate and the second supporting plate on both sides thereof scrape off the residual detergent remaining on the display screen to ensure the thorough cleaning of the display screen. After the cleaning flannel cloth has been used for a period of time, it can be torn off and replaced through the inspection window without replacing the entire cleaning cloth assembly, thereby saving material cost expenditure. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a front view structural schematic diagram of the present invention;

[0025] Figure 2 It is a side view structural schematic diagram of the present invention;

[0026] Figure 3 It is a schematic diagram of the side cross-sectional structure of the present invention;

[0027] Figure 4 This is a schematic diagram of the structure of the brush head assembly of the present invention;

[0028] Figure 5 It is a schematic diagram of the structure of the cleaning cloth assembly of the present invention.

[0029] In the figure: 1. containing cover; 2. universal ball; 3. fixed head; 4. adjusting cover; 6. slide rail; 7. slider; 8. sleeve; 9. mounting seat; 10. electric telescopic rod; 11. brush head assembly; 1101. mounting plate; 1102. cleaning cloth assembly; 11021. base plate; 11022. Velcro hook surface; 11023. cleaning velvet cloth; 11024. Velcro velvet surface; 1103. first bearing plate; 1104. second bearing plate; 1105. scraper; 12. screw rod; 13. first micro motor; 14. tough leather; 15. multimedia mechanism; 16. fixing block; 17. driving shaft; 18. second micro motor; 19. control button; 20. hinge; 21. inspection window; 22. base. DETAILED DESCRIPTION

[0030] 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.

[0031] See also Figure 1-3The present invention provides a technical solution: a multimedia playback terminal, comprising a accommodating cover 1, wherein one side wall of the accommodating cover 1 is rotatably connected with a universal ball 2, one side wall of the universal ball 2 is fixedly connected with a fixed head 3, one end of the fixed head 3 is fixedly connected with an adjusting cover 4, the inner opposite side walls of the adjusting cover 4 are fixedly connected with slide rails 6, the outer walls of the two slide rails 6 are slidably connected with sliding sleeves 8, the opposite side walls of the two sliding sleeves 8 are commonly fixedly connected with a slider 7, a mounting seat 9 is fixedly sleeved at the middle position of the outer wall of the slider 7, one side wall of the mounting seat 9 is fixedly connected with an electric telescopic rod 10, and the center position of the other side wall of the mounting seat 9 passes through a screw rod 12, the telescopic end of the electric telescopic rod 10 is fixedly connected with a brush head assembly 11, the cross-sectional shape of the slide rail 6 in the Y-axis direction is a "T" shape, the inner wall structure and shape of the sliding sleeve 8 are compatible with the slide rail 6, the back center position of the mounting plate 1101 is fixedly connected to the telescopic end of the electric telescopic rod 10, a threaded through hole is opened inside the mounting seat 9, and the screw rod 1 2 is adapted to the inner diameter of the threaded through hole and forms a threaded connection structure, one end of the screw rod 12 forms a rotation connection structure with the inner wall of the adjusting cover 4, and the other end of the screw rod 12 penetrates the inner wall of the adjusting cover 4 and is fixedly connected with a first micro motor 13, the outer wall of the adjusting cover 4 is elastically connected with the inner wall of the containing cover 1 through the toughness leather 14, and the inner side of the adjusting cover 4 is fixedly connected with a multimedia mechanism 15, a side wall of the multimedia mechanism 15 is fixedly provided with a fixed block 16, the interior of the fixed block 16 penetrates a driving shaft 17, the outer wall of the driving shaft 17 forms a fixed connection structure with the fixed block 16, one end of the driving shaft 17 is rotatably connected to one side wall of the inner side of the adjusting cover 4, the other end of the driving shaft 17 penetrates the inner wall of the adjusting cover 4 and is fixedly connected with a second micro motor 18, one side wall of the containing cover 1 is rotatably connected with an inspection window 21 through a hinge 20, and the bottom of the containing cover 1 is fixedly connected with a base 22, and the front of the base 22 is fixedly provided with a second micro motor 18.

[0032] See also Figure 4-5 The brush head assembly 11 includes a mounting plate 1101, a cleaning cloth assembly 1102 is fixedly connected to the middle position of the front side of the mounting plate 1101, a first carrier plate 1103 and a second carrier plate 1104 are fixedly connected to the two sides of the cleaning cloth assembly 1102, a scraper 1105 is fixedly provided on the front side of the first carrier plate 1103 and the second carrier plate 1104, the cleaning cloth assembly 1102 includes a substrate 11021, a Velcro hook surface 11022 is fixedly provided on the top of the substrate 11021, a Velcro velvet surface 11024 is adhered to the top of the Velcro hook surface 11022, and a cleaning velvet cloth 11023 is fixedly provided on the upper surface of the Velcro velvet surface 11024.

[0033] The present invention also discloses a multimedia playback terminal playback method, which specifically includes the following steps:

[0034] Step 1, opening the device: before using the multimedia mechanism, the front of the multimedia mechanism 15 is stored inside the adjustment cover 4, and the back is facing outward. When in use, first press the control button 19 to start the second micro motor 18, and the second micro motor 18 drives the driving shaft 17 to rotate, so that the front of the multimedia mechanism 15 can gradually expose the adjustment cover 4 as the driving shaft 17 rotates, until the display screen of the multimedia mechanism 15 is completely level with the opening of the adjustment cover 4, and the second micro motor 18 stops rotating;

[0035] Step 2, adjusting the use angle: when the main driver or the co-driver needs to adjust the angle of the multimedia mechanism 15 according to their own viewing angle or operation requirements, they press the position in the same direction as the required adjustment at the opening of the adjustment cover 4 by hand, and the universal ball 2 fixed on the left side of the outer wall of the adjustment cover 4 rotates along the inner wall of the containing cover 1. Since the friction between the outer wall of the universal ball 2 and the inner wall of the containing cover 1 is much greater than the gravity of the adjustment cover 4 itself, the adjustment cover 4 will not deviate due to its own gravity after the direction is adjusted. When the angle of the multimedia mechanism 15 is suitable for the operation requirements of the main driver or the co-driver, the multimedia mechanism 15 can be used;

[0036] Step 3, storage device: When the multimedia mechanism 15 is idle or after use, the second micro motor 18 is started again by the control button 19 to drive the driving shaft 17 to rotate, so that the display screen of the multimedia mechanism 15 is gradually stored in the adjustment cover 4, and after the storage is completed, the back of the multimedia mechanism 15 and the opening of the adjustment cover 4 are on the same horizontal plane;

[0037] Step 4, cleaning and maintenance: After the multimedia mechanism 15 is stored, since there are a lot of user sweat stains and external dust on the display screen of the multimedia mechanism 15, the electric telescopic rod 10 is started to drive the brush head assembly 11 to move to the right, and finally the right side wall of the brush head assembly 11 is in contact with the display screen of the multimedia mechanism 15, and then the first micro motor 13 is started to drive the screw rod 12 to rotate, so that the slider 7 slides back and forth along the slide rail 6 under the push of the screw rod 12, and the cleaning cloth assembly 1102 scrubs the display screen of the multimedia mechanism 15. At this time, detergent can be added to the cleaning cloth assembly 1102 through the inspection window 21 to make the display screen clean more thoroughly. After the cleaning cloth assembly 1102 scrubs back and forth, the first carrier plate 1103 and the second carrier plate 1104 on both sides thereof scrape off the residual detergent remaining on the display screen to ensure the thorough cleaning of the display screen. The cleaning flannel 11023 can be torn off and replaced through the inspection window 21 after being used for a period of time.

[0038] 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.

[0039] 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 multimedia player terminal, comprising a housing (1), characterized in that: A universal ball (2) is rotatably connected to one side wall of the accommodating cover (1), a fixed head (3) is fixedly connected to one side wall of the universal ball (2), one end of the fixed head (3) is fixedly connected to an adjusting cover (4), the opposite side walls of the inside of the adjusting cover (4) are fixedly connected to slide rails (6), the outer walls of the two slide rails (6) are slidably connected to slide sleeves (8), the opposite side walls of the two slide sleeves (8) are commonly fixedly connected to a slider (7), a mounting seat (9) is fixedly sleeved at the middle position of the outer wall of the slider (7), one side wall of the mounting seat (9) is fixedly connected to an electric telescopic rod (10), and a screw rod (12) passes through the center position of the other side wall of the mounting seat (9), and the telescopic end of the electric telescopic rod (10) is fixedly connected to a brush head assembly (11); The brush head assembly (11) comprises a mounting plate (1101), a cleaning cloth assembly (1102) is fixedly connected to the middle position of the front side of the mounting plate (1101), a first supporting plate (1103) and a second supporting plate (1104) are fixedly connected to the two sides of the cleaning cloth assembly (1102), and a scraper (1105) is fixedly arranged on the front side of the first supporting plate (1103) and the second supporting plate (1104); The cross-sectional shape of the slide rail (6) is a "T" shape, and the inner wall structure of the slide sleeve (8) is adapted to the slide rail (6); The center position of the back side of the mounting plate (1101) is fixedly connected to the telescopic end of the electric telescopic rod (10); A threaded through hole is provided inside the mounting seat (9), and the outer diameter of the screw rod (12) matches the inner diameter of the threaded through hole to form a threaded connection structure; One end of the screw rod (12) forms a rotationally connected structure with the inner wall of the adjustment cover (4), and the other end of the screw rod (12) penetrates the inner wall of the adjustment cover (4) and is fixedly connected to the first micro motor (13); The outer wall of the adjustment cover (4) is surrounded by a resilient leather (14) to form an elastic connection structure with the inner wall of the accommodating cover (1), and a multimedia mechanism (15) is fixedly connected to one side of the interior of the adjustment cover (4), a fixed block (16) is fixedly arranged on one side wall of the multimedia mechanism (15), a driving shaft (17) penetrates the interior of the fixed block (16), the outer wall of the driving shaft (17) and the fixed block (16) form a fixed connection structure, one end of the driving shaft (17) is rotatably connected to one side wall of the interior of the adjustment cover (4), and the other end of the driving shaft (17) penetrates the inner wall of the adjustment cover (4) and is fixedly connected to a second micro motor (18); The cleaning cloth assembly (1102) comprises a base plate (11021), a Velcro hook surface (11022) is fixedly arranged on the top of the base plate (11021), a Velcro velvet surface (11024) is adhered to the top of the Velcro hook surface (11022), and a cleaning velvet cloth (11023) is fixedly arranged on the upper surface of the Velcro velvet surface (11024); A side wall of the housing cover (1) is rotatably connected to an inspection window (21) via a hinge (20), and the bottom of the housing cover (1) is fixedly connected to a base (22), and a second micro motor (18) is fixedly arranged on the front of the base (22); The playing method based on the multimedia playing terminal specifically comprises the following steps: Step 1, opening the device: before using the multimedia mechanism, the front side of the multimedia mechanism (15) is stored inside the adjustment cover (4) with the back side facing outwards. When in use, firstly, the control button (19) is pressed to start the second micro motor (18), and the second micro motor (18) drives the driving shaft (17) to rotate, so that the front side of the multimedia mechanism (15) can gradually expose the adjustment cover (4) as the driving shaft (17) rotates, until the display screen of the multimedia mechanism (15) is completely level with the opening of the adjustment cover (4), and then the second micro motor (18) stops rotating; Step 2, adjusting the use angle: when the main driver or the co-driver needs to adjust the angle of the multimedia mechanism (15) according to their own viewing angle, they press the position of the opening of the adjustment cover (4) in the same direction as the required adjustment direction by hand, and the universal ball (2) fixed on the side wall of the adjustment cover (4) relative to the mounting seat (9) rotates along the inner wall of the containing cover (1). Since the friction between the outer wall of the universal ball (2) and the inner wall of the containing cover (1) is much greater than the gravity of the adjustment cover (4), the adjustment cover (4) will not deviate due to its own gravity after the direction is adjusted. When the angle of the multimedia mechanism (15) is suitable for the operation requirements of the main driver or the co-driver, the multimedia mechanism (15) can be used; Step 3, storage device: After the multimedia mechanism (15) is used, the second micro motor (18) is started again by the control button (19) to drive the driving shaft (17) to rotate, so that the display screen of the multimedia mechanism (15) is gradually stored inside the adjustment cover (4), and after the storage is completed, the back of the multimedia mechanism (15) and the opening of the adjustment cover (4) are on the same horizontal plane; Step 4, cleaning and maintenance: After the multimedia mechanism (15) is stored, since a large amount of user sweat and external dust remain on the display screen of the multimedia mechanism (15), the electric telescopic rod (10) is started to drive the brush head assembly (11) to move in a direction close to the multimedia mechanism (15), and finally the brush head assembly (11) is close to the side wall of the multimedia mechanism (15) and fits the display screen of the multimedia mechanism (15), and then the first micro motor (13) is started to drive the screw rod (12) to rotate, so that the slider (7) is pushed by the screw rod (12) along the slide rail ( 6) Slide back and forth, the cleaning cloth assembly (1102) scrubs the display screen of the multimedia mechanism (15). At this time, detergent can be added to the cleaning cloth assembly (1102) through the inspection window (21) to make the display screen clean more thoroughly. After the cleaning cloth assembly (1102) scrubs back and forth, the first carrier plate (1103) and the second carrier plate (1104) on both sides thereof scrape off the residual detergent remaining on the display screen to ensure that the display screen is cleaned thoroughly. After being used for a period of time, the cleaning flannel cloth (11023) can be torn off and replaced through the inspection window (21).

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