Multi-language education display device
By designing a combined structure of the moving seat and universal wheel in the multilingual educational display device, the problem of device handling difficulty and height adjustment is solved, and easy movement and height adaptation is achieved, and display effect and efficiency are improved.
Patent Information
- Application Number
- CN202421141686.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-23
- Publication Date
- 2024-12-20
- Estimated Expiration
- 2034-05-23
AI Technical Summary
The existing multilingual education display device requires multiple people to assist during the handling process, which increases the difficulty and time-consuming of handling.
A device including a moving seat, a screw rod, a rocker, a support leg, a moving block, a rotary plate, a hinge seat and a universal wheel are designed. The screw rod is driven to rotate through the rocker, and the universal wheel is made by a moving block and a hinge seat. Lifting and lowering to achieve easy movement; at the same time, adjust the display height through telescopic rods, springs, adjustment rods and fixing bolts to adapt to audiences of different heights.
It realizes the easy movement and height adjustment of the multilingual educational display device, reduces manpower and time consumption, and improves the efficiency of display effect and information transmission.
Smart Images
Figure CN222209833U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of educational tools, in particular to a multi-language educational display device. Background Art
[0002] Multilingual educational display devices are equipment designed for education and display of multilingual information. Their main purpose is to enhance the effect of multilingual learning. These devices usually include display screens, whiteboards and other components. At the same time, multilingual educational display devices are widely used in museums, schools and other educational institutions. They enhance the learning experience by displaying literary works, historical documents or interactive language learning games in different languages. This interactive learning method enables visitors or students to have a deeper understanding and experience of multiple languages and cultures.
[0003] However, in the prior art, since the multilingual educational display device requires the assistance of multiple people during the transportation process, this undoubtedly increases the difficulty of transportation and consumes a lot of time. Utility Model Content
[0004] The technical problem to be solved by the utility model is to provide a multi-language education display device.
[0005] In order to solve the above technical problems, the technical solution of the utility model is: a multilingual educational display device, comprising a moving seat, a screw rod is arranged inside the moving seat, a rocker is arranged at one end of the screw rod, a supporting leg is fixedly connected to the lower end of the moving seat, a moving block is sleeved on the outside of the screw rod, a threaded hole is opened inside the moving block, short rods are fixedly connected to both sides of the moving block, a rotating plate is movably connected to the outside of the short rods, the other end of the rotating plate is movably connected to a hinge seat, the lower end of the hinge seat is fixedly connected to a connecting plate, and a universal wheel is arranged at the lower end of the connecting plate.
[0006] Preferably, the upper end of the movable seat is fixedly connected with a support rod, an adjustment hole is penetrated through the inner wall of the support rod, and a fixing bolt is arranged on the inner wall of the support rod near the adjustment hole.
[0007] Preferably, the support rod is movably connected to an adjusting rod inside, telescopic rods are provided on both sides of the adjusting rod, springs are sleeved on the outside of the telescopic rods, the upper end of the adjusting rod is fixedly connected to a shell, and a display screen is provided inside the shell.
[0008] Preferably, the internal thread of the moving block is matched with the external thread of the screw rod.
[0009] Preferably, the rotating plate is movably connected to the connecting plate via a hinge seat.
[0010] Preferably, the adjustment holes are provided in multiple groups and are equidistantly arranged on the inner wall of the support rod.
[0011] By adopting the above technical solution, the rocker is rotated to drive the screw rod to rotate. With the cooperation of its external thread and the internal thread of the two groups of moving blocks, the two groups of moving blocks move toward the middle, and the rotating plate rotates on one side, so that the connecting plate slides in the adjustment box, and the universal wheel slides out of the moving seat. The staff can move the entire device through the universal wheel. Similarly, the rocker is rotated in the opposite direction, and the screw rod drives the two groups of moving blocks to move in the opposite direction, the connecting plate rises, and the universal wheel is stored in the moving seat. The support legs support the device and it can be used normally. The screw rod cooperates with the rotating plate, moving block, hinge seat, etc. to make the universal wheel rise and fall in the moving seat, so that the device can be easily moved without consuming too much manpower and time.
[0012] By adopting the above technical solution, by rotating the fixing bolt and pushing the telescopic rod, the telescopic rod compresses the spring, the telescopic rod slides out of the adjustment hole, the adjusting rod is pulled upward, and the adjusting rod slides inside the support rod. When the telescopic rod reaches another set of adjustment holes, the spring rebounds to make the telescopic rod enter the adjustment hole, and the fixing bolt is rotated in the opposite direction. One end of the fixing bolt is close to one side of the adjusting rod to limit the adjusting rod, that is, the height of the display screen is adjusted. The height of the display screen can be flexibly adjusted by the adjusting rod, the telescopic rod, the spring, the fixing bolt, and the adjustment hole, so that students or visitors of different heights can find a suitable viewing angle. At the same time, it also enhances the overall display effect of the device and makes the transmission of information more effective. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model.
[0014] Figure 2 It is a schematic diagram of the internal structure of the mobile seat of the utility model.
[0015] Figure 3 This is a schematic diagram of the structure of the connecting plate of the utility model.
[0016] Figure 4 This is a schematic diagram of the structure of the adjusting rod of the utility model.
[0017] In the figure: 1. moving seat; 2. screw rod; 3. rocker; 4. supporting leg; 5. moving block; 6. threaded hole; 7. short rod; 8. rotating plate; 9. hinge seat; 10. connecting plate; 11. universal wheel; 12. supporting rod; 13. adjusting rod; 14. shell; 15. display screen; 16. telescopic rod; 17. spring; 18. adjusting hole; 19. fixing bolt. DETAILED DESCRIPTION
[0018] The specific implementation methods of the present invention are further described below in conjunction with the accompanying drawings. It should be noted that the description of these implementation methods is used to help understand the present invention, but does not constitute a limitation of the present invention. In addition, the technical features involved in each implementation method of the present invention described below can be combined with each other as long as they do not conflict with each other.
[0019] Embodiment 1
[0020] See also Figure 1-Figure 4 The utility model provides a technical solution: a multilingual education display device, including a moving seat 1, a screw rod 2 is arranged inside the moving seat 1, a rocker 3 is arranged at one end of the screw rod 2, a supporting leg 4 is fixedly connected to the lower end of the moving seat 1, a moving block 5 is sleeved on the outside of the screw rod 2, a threaded hole 6 is opened inside the moving block 5, short rods 7 are fixedly connected to both sides of the moving block 5, a rotating plate 8 is movably connected to the outside of the short rod 7, a hinge seat 9 is movably connected to the other end of the rotating plate 8, a connecting plate 10 is fixedly connected to the lower end of the hinge seat 9, a universal wheel 11 is arranged at the lower end of the connecting plate 10, the internal thread of the moving block 5 is adapted to the external thread of the screw rod 2, and the rotating plate 8 is movably connected to the connecting plate 10 through the hinge seat 9.
[0021] Specifically, the rocker 3 is rotated, and the rocker 3 drives the screw rod 2 to rotate. With the cooperation of its external thread and the internal thread of the two groups of moving blocks 5, the two groups of moving blocks 5 move toward the middle, and the rotating plate 8 is rotated on one side thereof, so that the connecting plate 10 slides in the adjustment box, and the universal wheel 11 slides out of the moving seat 1, and the staff can move the entire device through the universal wheel 11. Similarly, the rocker 3 is rotated in the opposite direction, and the screw rod 2 drives the two groups of moving blocks 5 to move in the opposite direction, the connecting plate 10 rises, and the universal wheel 11 is stored in the moving seat 1. The supporting legs 4 support the device and can be used normally. The screw rod 2 cooperates with the rotating plate 8, the moving block 5, the hinge seat 9, etc. to make the universal wheel 11 rise and fall in the moving seat 1, so that the device can be easily moved without consuming too much manpower and time.
[0022] Embodiment 2
[0023] See also Figure 1-Figure 4 The utility model provides a technical solution: a multilingual education display device, the upper end of the mobile seat 1 is fixedly connected with a support rod 12, the inner wall of the support rod 12 is penetrated with an adjustment hole 18, the inner wall of the support rod 12 is provided with a fixing bolt 19 near the adjustment hole 18, the inside of the support rod 12 is movably connected with an adjustment rod 13, telescopic rods 16 are provided on both sides of the adjustment rod 13, a spring 17 is sleeved on the outside of the telescopic rod 16, the upper end of the adjustment rod 13 is fixedly connected with a shell 14, a display screen 15 is provided inside the shell 14, the number of the adjustment holes 18 is multiple groups, and they are equidistantly arranged on the inner wall of the support rod 12.
[0024] Specifically, the fixing bolt 19 is rotated and the telescopic rod 16 is pushed. The telescopic rod 16 compresses the spring 17, and the telescopic rod 16 slides out of the adjustment hole 18, and the adjustment rod 13 is pulled upward. The adjustment rod 13 slides inside the support rod 12. When the telescopic rod 16 reaches another set of adjustment holes 18, the spring 17 rebounds to make the telescopic rod 16 enter the adjustment hole 18, and the fixing bolt 19 is rotated in the opposite direction. One end of the fixing bolt 19 is close to one side of the adjustment rod 13 to limit the adjustment rod 13, that is, to complete the adjustment of the height of the display screen 15. The height of the display screen 15 can be flexibly adjusted by adjusting the adjustment rod 13, the telescopic rod 16, the spring 17, the fixing bolt 19, and the adjustment hole 18, so that students or visitors of different heights can find a suitable viewing angle. At the same time, it also enhances the overall display effect of the device and makes the transmission of information more effective.
[0025] Working principle: When the multilingual educational display device is in use, first, the device is moved to a suitable position through the universal wheel 11. The specific operation is to rotate the rocker 3, and the rocker 3 drives the screw rod 2 to rotate. Under the cooperation of its external thread and the internal thread of the two groups of moving blocks 5, the two groups of moving blocks 5 move toward the middle, and the rotating plate 8 rotates on one side, thereby making the connecting plate 10 slide in the adjustment box, and the universal wheel 11 slides out of the moving seat 1. The staff can move the entire device through the universal wheel 11. Similarly, the rocker 3 is rotated in the opposite direction, and the screw rod 2 drives the two groups of moving blocks 5 to move in the opposite direction, the connecting plate 10 rises, and the universal wheel 11 is stored in the moving seat 1. The supporting legs 4 support the device and it can be used normally. The screw rod 2 cooperates with the rotating plate 8, the moving block 5, the hinge seat 9, etc. to make the universal wheel 11 rise and fall in the moving seat 1, so that the device can be easily moved without consuming too many people. Force and time, when it is necessary to adjust the height of the display screen 15, the fixing bolt 19 is rotated and the telescopic rod 16 is pushed, the telescopic rod 16 compresses the spring 17, the telescopic rod 16 slides out of the adjustment hole 18, the adjusting rod 13 is pulled upward, and the adjusting rod 13 slides inside the support rod 12, when the telescopic rod 16 reaches another set of adjustment holes 18, the spring 17 rebounds to make the telescopic rod 16 enter the adjustment hole 18, and the fixing bolt 19 is rotated in the opposite direction, one end of the fixing bolt 19 is close to one side of the adjusting rod 13, so as to limit the adjusting rod 13, that is, to complete the adjustment of the height of the display screen 15, the height of the display screen 15 can be flexibly adjusted by adjusting the rod 13, the telescopic rod 16, the spring 17 cooperates with the fixing bolt 19 and the adjustment hole 18, so that students or visitors of different heights can find a suitable viewing angle, and at the same time, it also enhances the overall display effect of the device, making the transmission of information more effective.
[0026] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. For those skilled in the art, various changes, modifications, substitutions and variations of these embodiments are made without departing from the principles and spirit of the present invention, and still fall within the scope of protection of the present invention.
Claims
1. A multilingual educational display device, comprising a mobile seat (1), characterized in that: The movable seat (1) is provided with a screw rod (2) inside, and a rocker (3) is provided at one end of the screw rod (2). The lower end of the movable seat (1) is fixedly connected to a support leg (4). The outer part of the screw rod (2) is sleeved with a movable block (5). The inner part of the movable block (5) is provided with a threaded hole (6). Short rods (7) are fixedly connected to both sides of the movable block (5). The outer part of the short rod (7) is movably connected to a rotating plate (8). The other end of the rotating plate (8) is movably connected to a hinge seat (9). The lower end of the hinge seat (9) is fixedly connected to a connecting plate (10). The lower end of the connecting plate (10) is provided with a universal wheel (11).
2. A multilingual education display device according to claim 1, characterized in that: The upper end of the movable seat (1) is fixedly connected to a support rod (12), an adjustment hole (18) is penetrated through the inner wall of the support rod (12), and a fixing bolt (19) is arranged on the inner wall of the support rod (12) near the adjustment hole (18).
3. A multilingual education display device according to claim 2, characterized in that: The support rod (12) is movably connected to an adjusting rod (13) inside, telescopic rods (16) are arranged on both sides of the adjusting rod (13), and springs (17) are sleeved on the outside of the telescopic rods (16). The upper end of the adjusting rod (13) is fixedly connected to a shell (14), and a display screen (15) is arranged inside the shell (14).
4. A multilingual education display device according to claim 1, characterized in that: The internal thread of the moving block (5) is matched with the external thread of the screw rod (2).
5. A multi-language educational display device according to claim 1, characterized in that: The rotating plate (8) is movably connected to the connecting plate (10) via a hinge seat (9).
6. A multi-language educational display device according to claim 2, characterized in that: The number of the adjustment holes (18) is multiple groups, and they are equidistantly arranged on the inner wall of the support rod (12).