CN221121665U - Multimedia presentation device convenient to management is maintained - Google Patents
Multimedia presentation device convenient to management is maintained Download PDFInfo
- Publication number
- CN221121665U CN221121665U CN202322908893.7U CN202322908893U CN221121665U CN 221121665 U CN221121665 U CN 221121665U CN 202322908893 U CN202322908893 U CN 202322908893U CN 221121665 U CN221121665 U CN 221121665U
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- Prior art keywords
- fixedly connected
- pair
- display screen
- frame
- multimedia presentation
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- 238000004140 cleaning Methods 0.000 claims abstract description 25
- 238000013016 damping Methods 0.000 claims abstract description 14
- 238000012423 maintenance Methods 0.000 claims description 10
- 238000005192 partition Methods 0.000 claims description 10
- 230000002035 prolonged effect Effects 0.000 abstract description 8
- 238000009434 installation Methods 0.000 description 11
- 230000008093 supporting effect Effects 0.000 description 6
- 238000007726 management method Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model discloses a multimedia presentation device convenient to manage and maintain, which comprises a base and an assembly frame, wherein damping rotating seats are fixedly connected to middle positions of side edges of two sides of the assembly frame, fixing frames are rotatably connected to output ends of a pair of damping rotating seats, fixing plates are fixedly connected to bottom ends of a pair of fixing frames, and electric lifting rods are fixedly connected to four corners of the upper end of the base. According to the utility model, the designed multimedia presentation device convenient to manage and maintain can regularly clean the surface of the display screen through the automatic cleaning structure, so that the actual service life of the display screen is prolonged, the height of the display screen and the inclination angle of the display screen can be conveniently adjusted according to the use requirement through the auxiliary structure, and the maintainability of the device is improved to a certain extent.
Description
Technical Field
The utility model relates to the technical field of multimedia presentation equipment, in particular to a multimedia presentation device convenient to manage and maintain.
Background
Most of the existing multimedia presentation devices are formed by combining a display screen and a frame structure for installing and fixing the display screen, so that corresponding content presentation is convenient for specific directions.
However, in actual use, the conventional multimedia presentation device is generally convenient to detach and mount the display screen and correspondingly detach, overhaul and maintain, but has poor cleaning effect on stains on the surface of the display screen, so that the service life of the display screen can be limited to a certain extent.
Disclosure of utility model
The utility model aims to solve the defects in the prior art, and provides a multimedia presentation device convenient to manage and maintain, which can regularly maintain the surface of a display screen, so that the service life of the display screen is greatly prolonged; through the integral structural design, the device can regularly clean the surface of the display screen, and the actual service life of the display screen is prolonged; the defect that the service life of the display screen is limited to a certain extent due to the fact that the display screen is not better cleaned in actual use of the traditional multimedia presentation device is overcome.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a multimedia presentation device convenient to management and maintenance, includes base and assembly frame, the both sides side intermediate position department of assembly frame all fixedly connected with damping rotates the seat, a pair of damping rotates the output of seat and all rotates and be connected with the mount, a pair of the bottom fixedly connected with fixed plate of mount;
The electric lifting device comprises a base, a plurality of electric lifting rods, a fixing plate, self-locking universal wheels, a pair of fixing frames and a fixing frame, wherein the electric lifting rods are fixedly connected to four corners of the upper end of the base, the output ends of the electric lifting rods are fixedly connected to four corners of the bottom end of the fixing plate, the self-locking universal wheels are fixedly arranged on four corners of the bottom end of the base, and the fixing frames are in triangular appearance.
The utility model discloses a cleaning pad, including assembly frame, fixed frame, screw thread lead screw, screw thread sleeve, fixed rod, cleaning pad, fixed rod's bottom fixedly connected with cleaning pad, fixed frame's front end upper and lower side position department all fixedly connected with fixed frame, a pair of fixed frame's frame inboard one side position department fixedly connected with baffle, a pair of rotate between fixed frame's the frame inner wall and the baffle, a pair of equal screw thread slip is provided with the screw thread sleeve on the shaft of screw thread lead screw, a pair of fixedly connected with dead lever between the screw thread sleeve.
The front end intermediate position department of assembly frame is fixed and is provided with the display screen, cleaning pad and display screen mutually support.
And one side, close to the fixed rod, of the frame body of the fixed frame is provided with a sliding groove, and the sliding groove and the fixed rod are in limit sliding fit with each other.
The front end intermediate position department of a pair of fixed frame is all fixedly connected with access panel, the front end both sides position department of assembly frame is all fixedly connected with top cap.
One end of the partition plate, which is far away from the threaded screw rod, is fixedly provided with a driving motor, and the output ends of the driving motor are respectively and rotatably communicated with the partition plate and the threaded screw rod.
The four corners of the inner bottom end of the assembly frame are fixedly connected with supporting blocks, and the supporting blocks are matched with the display screen.
And a push rod is fixedly connected to the side edge of one side of the base.
The utility model has the following beneficial effects:
1. According to the utility model, the automatic cleaning structure of the device is formed by the driving motor, the partition plate, the threaded screw rods, the threaded sleeves, the fixing rods and the cleaning pads, in the structure, the driving motor can synchronously work, the pair of driving motors synchronously work enable the pair of threaded screw rods to synchronously rotate, and further enable the pair of threaded sleeves on the pair of threaded screw rods to synchronously slide, so that the fixing rods and the cleaning pads can slide, the cleaning pads can clean the surface of the display screen at regular time, the surface of the display screen is regularly maintained, the service life of the display screen is greatly prolonged, and the whole structure design enables the device to regularly clean the surface of the display screen, and the practical service life of the display screen is prolonged.
2. According to the utility model, the auxiliary structure of the device is formed by the electric lifting rod, the fixing frame, the damping rotating seat, the access panel and the top cover, in the structure, the synchronous lifting operation of the electric lifting rod is convenient, the height of the display screen is adjusted according to actual use requirements, the side view appearance of the fixing frame is triangular, the fixing frame has better supporting effect on the assembly frame structure, the damping rotating seat is composed of a fixed block fixedly connected with the assembly frame and a damping rotating shaft rotationally connected with the fixed block, the damping rotating seat has high friction force, the assembly frame structure can rotate to adjust the inclination angle, the inclination angle is convenient to adjust according to viewing angle requirements, the set access panel is convenient to maintain the structures such as a driving motor, a threaded screw rod and the like in the fixed frame, the fixing rod and the cleaning rod are convenient to protect, and the whole structure design is convenient for the device to adjust the height of the display screen and the inclination angle of the display screen according to use requirements, and the maintainability of the device is improved to a certain extent.
Drawings
Fig. 1 is a front view of a multimedia presentation device of the present utility model.
Fig. 2 is a side cross-sectional view of a display screen fixing structure of the multimedia presentation apparatus of the present utility model.
Fig. 3 is an axial view of the structure of the fixing frame of the present utility model.
Fig. 4 is a front cross-sectional view of a display screen fixing structure of the present utility model.
In the figure: 1a base, 2a fixed plate, 3 a self-locking universal wheel, 4 a push rod, 5a fixed frame, 6 a damping rotating seat, 7 a top cover, 8 a display screen, 9 a fixed rod, 10 an overhaul plate, 11a fixed frame, 12 an electric lifting rod, 13 an assembly frame, 14 a cleaning pad, 15a supporting block, 16 a threaded sleeve, 17 a threaded screw rod, 18 a sliding chute, 19 a driving motor and 20 a partition plate.
Detailed Description
Referring to fig. 1-4, a multimedia presentation device convenient to management and maintenance, including base 1 and assembly frame 13, the equal fixedly connected with damping of both sides side intermediate position department of assembly frame 13 rotates seat 6, the output of a pair of damping rotation seat 6 all rotates and is connected with mount 5, the bottom fixedly connected with fixed plate 2 of a pair of mount 5, the equal fixedly connected with electric lift pole 12 in the upper end four corners department of base 1, the output of a plurality of electric lift poles 12 all is with the bottom four corners department fixed connection of fixed plate 2, the bottom four corners department of base 1 all is fixed and is provided with auto-lock universal wheel 3, a pair of mount 5 all set up to triangle-shaped outward appearance. Through adopting foretell device, through the automatically cleaning structure that sets up for the device can regularly carry out cleaning treatment to the surface of display screen, has prolonged the actual life of display screen.
Further, the fixing frames 11 are fixedly connected to the positions of the upper and lower sides of the front ends of the assembling frames 13, the partition plates 20 are fixedly connected to the positions of the inner sides of the frame bodies of the pair of fixing frames 11, the threaded screw rods 17 are rotatably connected between the inner walls of the frame bodies of the pair of fixing frames 11 and the partition plates 20, threaded sleeves 16 are slidably arranged on the rod bodies of the pair of threaded screw rods 17 in a threaded manner, a fixing rod 9 is fixedly connected between the pair of threaded sleeves 16, and the cleaning pad 14 is fixedly connected to the bottom ends of the fixing rods 9. Through adopting foretell specific structure, in the course of the work, through the auxiliary structure that sets up for the device is convenient according to the inclination of the high and display screen of user demand regulation display screen, and the maintainability of device obtains certain promotion.
Further, the display screen 8 is fixedly arranged at the middle position of the front end of the assembly frame 13, and the cleaning pad 14 and the display screen 8 are matched with each other. Through the display screen that sets up, the convenient multimedia content that corresponds of show, the cooperation relation of cleaning pad and the display screen that sets up, the convenient cleaning of cleaning pad to the display screen surface.
Further, a pair of sliding grooves 18 are formed in one side, close to the fixing rod 9, of the frame body of the fixing frame 11, and the sliding grooves 18 and the fixing rod 9 are in limit sliding fit with each other. Through the spout that sets up, make things convenient for the dead lever to carry out sliding adjustment in fixed frame.
Further, the middle positions of the front ends of the pair of fixing frames 11 are fixedly connected with an access panel 10, and the positions of the two sides of the front ends of the assembling frames 13 are fixedly connected with a top cover 7. Through the access panel that sets up, conveniently overhauls maintenance operation to structures such as screw thread lead screw, screw thread sleeve, driving motor in the fixed frame, the top cap of setting, conveniently protects cleaning pad, dead lever structure.
Further, one end of the pair of partition plates 20 far away from the threaded screw rod 17 is fixedly provided with a driving motor 19, the output ends of the pair of driving motors 19 are all rotated to penetrate through the partition plates 20 and are fixedly connected with the pair of threaded screw rods 17, and the driving motor is arranged to conveniently provide power for rotation adjustment of the threaded screw rods.
Further, support blocks 15 are fixedly connected to four corners of the inner bottom end of the assembly frame 13, and the support blocks 15 are matched with the display screen 8. Through the supporting shoe that sets up, conveniently play firm spacing effect to the display screen.
Further, a push rod 4 is fixedly connected to the side edge of one side of the base 1. Through being provided with the push rod for personnel can carry out the regulation of position through pushing the push rod according to the planning of place, thrust unit is whole, has improved the portability of device.
The working process and principle of the utility model are as follows:
According to the multimedia presentation device convenient to manage and maintain, the driving motor 19 can synchronously work, the pair of driving motors 19 synchronously work enable the pair of threaded screw rods 17 to synchronously rotate, and further the pair of threaded sleeves 16 on the pair of threaded screw rods 17 synchronously slide, so that the fixing rod 9 and the cleaning pad 14 can slide, the cleaning pad 14 can regularly clean the surface of the display screen 8, the surface of the display screen 8 is regularly maintained, the service life of the display screen 8 is greatly prolonged, the whole structural design is achieved, the device can regularly clean the surface of the display screen 8, the actual service life of the display screen 8 is prolonged, the synchronous lifting work of the set electric lifting rod 12 is facilitated, the height of the display screen 8 is adjusted according to actual use requirements, the side view appearance of the set fixing frame 5 is triangular, the supporting effect of the fixing frame 5 on the structure of the assembly frame 13 is better, the fixing block fixedly connected with the assembly frame 13 and the rotating shaft are in a rotating connection mode, the self-supporting structure is convenient to adjust the rotation angle of the damping rotating seat, the fixing frame 13 is convenient to adjust the installation angle of the display screen according to the requirements of the rotating frame, the rotation angle of the fixing frame 13, the device is convenient to adjust the inclination angle of the fixing frame 13, the installation angle of the display screen 8 is convenient to adjust the installation angle of the display screen 8 according to the requirements, the installation angle of the rotating seat is convenient to adjust the installation angle of the fixing frame, and the display screen is convenient to adjust the installation angle of the display screen is convenient to adjust the rotating frame 13, and the installation frame is convenient to adjust the height of the installation frame is convenient to be convenient to adjust the installation frame and the installation frame is high in the installation frame and has a high service life.
Claims (8)
1. The utility model provides a multimedia presentation device convenient to management maintains, includes base (1) and assembly frame (13), its characterized in that: damping rotating seats (6) are fixedly connected to the middle positions of the side edges of the two sides of the assembly frame (13), fixing frames (5) are rotatably connected to the output ends of the pair of damping rotating seats (6), and fixing plates (2) are fixedly connected to the bottom ends of the pair of fixing frames (5);
The electric lifting device is characterized in that electric lifting rods (12) are fixedly connected to four corners of the upper end of the base (1), the output ends of the electric lifting rods (12) are fixedly connected to four corners of the bottom end of the fixing plate (2), self-locking universal wheels (3) are fixedly arranged at four corners of the bottom end of the base (1), and the fixing frames (5) are arranged in triangular appearance.
2. A multimedia presentation device for facilitating management and maintenance as claimed in claim 1, wherein: the utility model discloses a cleaning device for the automobile, including assembly frame (13), fixed frame (11) of equal fixedly connected with in front end upside position department of assembly frame (13), a pair of frame inboard one side position department fixedly connected with baffle (20) of fixed frame (11), a pair of rotate between the frame inner wall of fixed frame (11) and baffle (20) and be connected with screw thread lead screw (17), a pair of equal screw thread slip is provided with screw thread sleeve (16) on the shaft of screw thread lead screw (17), a pair of fixedly connected with dead lever (9) between screw thread sleeve (16), the bottom fixedly connected with cleaning pad (14) of dead lever (9).
3. A multimedia presentation device for facilitating management and maintenance as claimed in claim 2, wherein: the display screen (8) is fixedly arranged at the middle position of the front end of the assembly frame (13), and the cleaning pad (14) and the display screen (8) are matched with each other.
4. A multimedia presentation device for facilitating management and maintenance as claimed in claim 2, wherein: a pair of sliding grooves (18) are formed in one side, close to the fixed rods (9), of the frame body of the fixed frame (11), and the sliding grooves (18) and the fixed rods (9) are in limit sliding fit with each other.
5. A multimedia presentation device for facilitating management and maintenance as claimed in claim 2, wherein: the middle positions of the front ends of the pair of fixed frames (11) are fixedly connected with an access board (10), and the positions of the two sides of the front ends of the assembly frames (13) are fixedly connected with a top cover (7).
6. A multimedia presentation device for facilitating management and maintenance as claimed in claim 2, wherein: one end, far away from the threaded screw rod (17), of the partition plate (20) is fixedly provided with a driving motor (19), and the output ends of the driving motor (19) are respectively and rotatably connected with the partition plate (20) and the threaded screw rod (17).
7. A multimedia presentation device for facilitating management and maintenance as claimed in claim 2, wherein: support blocks (15) are fixedly connected to four corners of the inner bottom end of the assembly frame (13), and the support blocks (15) are matched with the display screen (8).
8. A multimedia presentation device for facilitating management and maintenance as claimed in claim 1, wherein: the push rod (4) is fixedly connected to the side edge of one side of the base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322908893.7U CN221121665U (en) | 2023-10-30 | 2023-10-30 | Multimedia presentation device convenient to management is maintained |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322908893.7U CN221121665U (en) | 2023-10-30 | 2023-10-30 | Multimedia presentation device convenient to management is maintained |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221121665U true CN221121665U (en) | 2024-06-11 |
Family
ID=91363774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322908893.7U Active CN221121665U (en) | 2023-10-30 | 2023-10-30 | Multimedia presentation device convenient to management is maintained |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221121665U (en) |
-
2023
- 2023-10-30 CN CN202322908893.7U patent/CN221121665U/en active Active
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