Multifunctional platform
By designing a flip-flopable and vertically liftable display and stage in a multi-function podium, combined with an automated table cover mechanism, the problem of dust affecting the heat dissipation of electronic equipment is solved, extending the equipment life and achieving intelligent operation.
Patent Information
- Application Number
- CN202421084125.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-17
- Publication Date
- 2025-01-03
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
The dust generated by the chalk blackboard in the classroom is easily accumulated in the heat dissipation port, affecting the heat dissipation of electronic equipment inside the podium and shortening the equipment life.
A multifunctional podium is designed, which includes a flip-flopable and vertically lifted display and a stage, driven by a linkage mechanism, and equipped with an open and closed table cover, and automated operation is achieved using a motor-driven gear and rack mechanism.
Through automated table cover opening and equipment lifting, the service life of electronic devices is improved and intelligent fully automatic operation is achieved.
Smart Images
Figure CN222284960U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of smart classrooms, in particular to a multifunctional podium. Background Art
[0002] The smart classroom is an integrated system for school customers that provides classroom infrastructure IoT perception, IoT management, teaching data analysis and teaching quality evaluation. The advantage of the smart classroom is that it can integrate teaching, staff attendance, environmental monitoring, information release, video surveillance analysis and remote control functions to achieve intelligent linkage of classroom teaching. With the rapid development of modern technology, the increase in information transmission, the transformation of teaching methods, the production and application of teaching instruments and equipment have also undergone great changes, among which the podium is a kind of teaching equipment.
[0003] In the classroom, students write on the blackboard with chalk. The dust in the air tends to accumulate on the heat dissipation vents, which can easily affect the heat dissipation of the electronic equipment inside the podium. Summary of the invention
[0004] The purpose of the utility model is to provide a multifunctional podium to solve the problems existing in the above-mentioned background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a multifunctional podium, comprising a podium body 1, a platform 14 and a display 12, characterized in that: the display 12 and the platform 14 are both arranged in the podium body 1, and the display 12 can be flipped and the platform 14 can be vertically lifted and lowered at the same time through a connecting rod mechanism; the top of the podium body 1 is provided with a left table cover 9 and a right table cover 22 that can be opened and closed at the same time.
[0006] Preferably, the connecting rod mechanism includes a drive shaft 19, a connecting rod 20, a push rod 11 and a push rod 2 17. The drive shaft 19 is connected to the worm gear reducer 18 and is driven by the motor 21. One end of the connecting rod 20 is hinged to the drive shaft 19, and the other end is connected to the push rod 11 and the push rod 2 17 through a pin. The other ends of the push rod 11 and the push rod 2 17 are respectively hinged to the middle of the fork rod 10 and the bottom of the platform 14. The two ends of the fork rod 10 are respectively connected to the support seat 3 and the connecting block 13 on the display 12 through a pin. A guide sleeve 15 is provided around the bottom of the platform 14 and cooperates with the guide rod 16 in the podium body 1.
[0007] Preferably, the left table cover 9 and the right table cover 22 are both arranged on the linear rail 2 8, and are provided with a rack 5 at the bottom and connected by a connecting bracket 7. The two racks 5 are fixed on the linear rail 1 4 and are respectively arranged on the inner wall of the podium body 1 and the support seat 3. A gear 6 is provided between the two racks 5, and the gear 6 is driven to rotate by the motor 1 2, so that the left table cover 9 and the right table cover 22 move in opposite directions along the linear rail 2 8.
[0008] Preferably, the left table cover 9 and the right table cover 22 are of equal length, and both are 1 / 4 of the length of the podium body 1 .
[0009] Compared with the prior art, the utility model has the following beneficial effects: first, the electronic equipment is all inside the podium, and the table cover can be opened and the equipment can be raised, thereby increasing the service life of the equipment; second, it can realize full-automatic opening and closing, which is intelligent. BRIEF DESCRIPTION OF THE DRAWINGS
[0010] Figure 1 It is a schematic diagram of the structure of the utility model;
[0011] Figure 2 for Figure 1 Top view of the .
[0012] In the figure: 1. Podium body; 2. Motor 1; 3. Support seat; 4. Linear track 1; 5. Rack; 6. Gear; 7. Connecting bracket; 8. Linear track 2; 9. Left table cover; 10. Fork rod; 11. Push rod 1; 12. Display; 13. Connecting block; 14. Carrier; 15. Guide sleeve; 16. Guide rod; 17. Push rod 2; 18. Worm gear reducer; 19. Drive shaft; 20. Connecting rod; 21. Right table cover. DETAILED DESCRIPTION
[0013] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0014] See also Figure 1 The utility model provides a technical solution: a multifunctional podium, including a podium body 1, a carrier 14 and a display 12.
[0015] The display 12 and the platform 14 are both arranged in the podium body 1, and the display 12 can be flipped and the platform 14 can be vertically lifted and lowered at the same time through a connecting rod mechanism; the connecting rod mechanism includes a drive shaft 19, a connecting rod 20, a push rod 11 and a push rod 2 17. The drive shaft 19 is connected to the worm gear reducer 18 and is driven by a motor 21. One end of the connecting rod 20 is hinged to the drive shaft 19, and the other end is connected to the push rod 11 and the push rod 2 17 through a pin. The other ends of the push rod 11 and the push rod 2 17 are respectively hinged to the middle of the fork rod 10 and the bottom of the platform 14. The two ends of the fork rod 10 are respectively connected to the support seat 3 and the connecting block 13 on the display 12 through a pin. A guide sleeve 15 is provided around the bottom of the platform 14 and cooperates with the guide rod 16 in the podium body 1.
[0016] A left table cover 9 and a right table cover 22 which can be opened and closed at the same time are provided on the top of the podium body 1. Both the left table cover 9 and the right table cover 22 are arranged on the linear rail 2 8, and racks 5 are provided below and connected through a connecting bracket 7. The two racks 5 are fixed on the linear rail 1 4 and are respectively arranged on the inner wall of the podium body 1 and the supporting seat 3. A gear 6 is provided between the two racks 5, and the gear 6 is driven to rotate by the motor 1 2, so that the left table cover 9 and the right table cover 22 move in opposite directions along the linear rail 2 8; the left table cover 9 and the right table cover 22 are equal in length, and the length of each is 1 / 4 of the length of the podium body 1.
[0017] During class, motor 1 2 drives the left table cover 9 and the right table cover 22 to open. At the same time, motor 21 rotates, and the drive shaft 19 drives the top rod 11 and the top rod 2 17 to move upward, so that the display 12 is vertically flipped and the platform 14 is vertically lifted and lowered. The display 12 and the platform 14 extend out of the podium body 1. When the class is over, the opposite process occurs.
[0018] 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 multifunctional podium, comprising a podium body (1), a carrier (14) and a display (12), characterized in that: The display (12) and the platform (14) are both arranged in the platform body (1), and the display (12) can be flipped and the platform (14) can be vertically lifted and lowered at the same time through a connecting rod mechanism; the top of the platform body (1) is provided with a left table cover (9) and a right table cover (22) that can be opened and closed at the same time.
2. A multifunctional podium according to claim 1, characterized in that: The connecting rod mechanism comprises a driving shaft (19), a connecting rod (20), a push rod one (11) and a push rod two (17). The driving shaft (19) is connected to the worm gear reducer (18) and driven by the motor two (21). One end of the connecting rod (20) is hinged to the driving shaft (19), and the other end is connected to the push rod one (11) and the push rod two (17) through a pin. The other ends of the push rod one (11) and the push rod two (17) are respectively hinged to the middle of the fork rod (10) and the bottom of the platform (14). The two ends of the fork rod (10) are respectively connected to the support seat (3) and the connecting block (13) on the display (12) through a pin. A guide sleeve (15) is provided around the bottom of the platform (14) and cooperates with the guide rod (16) in the podium body (1).
3. A multifunctional podium according to claim 1, characterized in that: The left table cover (9) and the right table cover (22) are both arranged on the linear track 2 (8), and are provided with a rack (5) at the bottom and are connected via a connecting bracket (7). The two racks (5) are fixed on the linear track 1 (4) and are respectively arranged on the inner wall of the podium body (1) and the support seat (3). A gear (6) is arranged between the two racks (5), and the gear (6) is driven to rotate by the motor 1 (2), so that the left table cover (9) and the right table cover (22) move in opposite directions along the linear track 2 (8).
4. The multifunctional podium according to claim 1, characterized in that: The left table cover (9) and the right table cover (22) are of equal length, and both are 1 / 4 of the length of the podium body (1).