Multimedia platform for network education

Abstract

The utility model discloses a multimedia platform for network education, and relates to the technical field of platforms, the multimedia platform further comprises a multimedia platform body, the top of the multimedia platform body is fixedly connected with a baffle used for preventing teaching plans from sliding down, the top of the multimedia platform body is provided with a positioning mechanism, and the positioning mechanism comprises a mounting box; the teaching plan recording and broadcasting device comprises a mounting box, the two sides of the interior of the mounting box are each provided with a threaded sleeve, one side of each threaded sleeve is fixedly connected with a supporting rod, one end of each supporting rod is fixedly connected with a mounting plate, and the bottom of each mounting plate is elastically connected with a pressing plate used for clamping a teaching plan. The teaching plan which is turned over on the platform can be positioned, the situation that the teaching plan is influenced by the fan and turned over randomly is prevented, and then it is conveniently guaranteed that recording and broadcasting work of a lecturer cannot be interrupted randomly.

Description

Technical Field

[0001] The present application relates to the technical field of podiums, and more specifically, to a multimedia podium for network education. Background Art

[0002] The development of the construction and application of online education recording studios is conducive to the development of educational informatization, can enhance the construction of educational informatization, and ensure that people can receive online education. At the same time, teachers can record and broadcast a series of online courses through recording studios, and students can choose the courses they want to study and study the course content independently.

[0003] The document with the prior art publication number CN219699331U provides a multimedia podium. By setting a fixed frame, an auxiliary plate, a second fixed column, a limiting ring, a clamping ring and a limiting rod, the auxiliary block can move up and down at one end of the first fixed column. When the auxiliary block moves, it will drive the arc frame to move, so that the position height of the arc frame can be adjusted. One end of the limiting rod is embedded into the corresponding limiting groove and the inside of the threaded hole and then threadedly connected, so that the auxiliary block and the fixed frame can be limited and fixed, the ground wire is embedded in the middle position of the two clamping rings, and the two telescopic rods are rotated inward in turn to make the two clamping rings installed with the bearing at one end close to each other, so that the surface of the ground wire can be clamped, avoiding the ground wire from being damaged by repeated friction due to accumulation together.

[0004] Although the device has many beneficial effects, the following problems still exist: when the lecturer is recording in the recording room and the indoor fan is turned on, it is difficult to effectively locate the lesson plan on the podium, so that the lesson plan is easily affected by the fan and the pages are turned randomly, which makes it easy for the lecturer's recording work to be interrupted at will. In view of this, we propose a multimedia podium for online education. Utility Model Content

[0005] The embodiment of the present application provides a multimedia podium for online education, which solves the technical problem in the prior art that when a lecturer is recording or broadcasting in a recording or broadcasting room and the indoor fan is turned on, it is difficult to effectively position the lesson plan on the podium, which makes it very easy for the lesson plan to be affected by the fan and turn pages at will, thereby easily causing the lecturer's recording or broadcasting work to be interrupted at will. The embodiment of the present application achieves the technical effect of being able to position the opened lesson plan on the podium when the lecturer is recording or broadcasting and the fan is turned on, preventing the lesson plan from being affected by the fan and turning pages at will, thereby facilitating the guarantee that the lecturer's recording or broadcasting work will not be interrupted at will.

[0006] The embodiment of the present application provides a multimedia platform for online education, including: a multimedia platform body;

[0007] A baffle for preventing the teaching plan from sliding down is fixedly connected to the top of the multimedia podium body, and a positioning mechanism is provided on the top of the multimedia podium body for positioning the teaching plan;

[0008] The positioning mechanism includes an installation box, with screw sleeves on both sides of the installation box, one side of the screw sleeve is fixedly connected to a support rod, one end of the support rod is fixedly connected to a mounting plate, and the bottom of the mounting plate is elastically connected to a pressure plate for clamping the lesson plan, thereby preventing the lesson plan from turning pages at will when the fan in the recording room is turned on.

[0009] By adopting the above technical solution and setting a positioning mechanism, when the lecturer is recording and the fan is turned on, the opened lesson plan on the podium can be positioned to prevent the lesson plan from being affected by the fan and turning pages at will, thereby ensuring that the lecturer's recording work will not be interrupted at will.

[0010] Optionally, a spring is fixedly connected to the top of the pressure plate, and the top of the spring is fixedly connected to the bottom of the mounting plate, thereby preventing the pressure plate from rising and moving at will.

[0011] By adopting the above technical solution, a spring is set up, and the spring will be squeezed when the pressure plate moves upward, so that there is a greater resistance to the upward movement of the pressure plate, and when the teaching plan is located at the bottom of the pressure plate, the spring will maintain a certain squeezed state, so that the pressure plate can tightly clamp and fix the teaching plan.

[0012] Optionally, a slide rod is slidably connected through the top of the mounting plate, the bottom end of the slide rod is fixedly connected to the top of the pressure plate, and the top end of the slide rod is fixedly connected to a pull plate to prevent the hands of the staff from being pinched.

[0013] By adopting the above technical solution, by setting up a sliding rod and a pull plate, it is convenient for the staff to drive the sliding rod to move upward when pulling the pull plate, and the sliding rod will drive the pressure plate to move upward when moving upward, so that the staff does not need to directly pull the pressure plate by hand, thereby preventing the staff's hands from being pinched or squeezed.

[0014] Optionally, a bidirectional screw rod is rotatably connected through one side of the installation box, the screw sleeve is threadedly sleeved on the outside of the bidirectional screw rod, and the screw sleeve is slidably connected to the inside of the installation box, so as to facilitate clamping of teaching plans of different widths.

[0015] By adopting the above technical solution and setting a bidirectional screw rod, when the bidirectional screw rod is turned, the two sets of positioning mechanisms can move away from or towards each other, thereby facilitating the positioning of teaching plans of different widths.

[0016] Optionally, multiple threaded holes are opened on both sides of the multimedia podium body, and vertical plates are fixedly connected on both sides of the installation box. A threaded rod is threaded through one side of the vertical plate, and one end of the threaded rod is threaded into the threaded hole, so as to facilitate the staff to adjust the installation position of the installation box.

[0017] By adopting the above technical solution, by setting up the vertical plate and the threaded rod, after the staff unscrews the threaded rod from a threaded hole, the staff can move the installation box to adjust the distance between the installation box and the baffle, and then screw the threaded hole into the corresponding threaded hole, so as to position the teaching plans of different lengths.

[0018] One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:

[0019] 1. By setting up a positioning mechanism, when the lecturer is recording and the fan is turned on, the opened lesson plan on the podium can be positioned to prevent the lesson plan from being affected by the fan and turning pages at will, thereby ensuring that the lecturer's recording work will not be interrupted at will.

[0020] 2. By setting up a bidirectional screw rod, when the bidirectional screw rod is turned, the two sets of positioning mechanisms can move in directions away from or close to each other, thereby facilitating the positioning of teaching plans of different widths.

[0021] 3. By setting up the vertical plate and the threaded rod, after the staff unscrews the threaded rod from a threaded hole, the staff can move the installation box to adjust the distance between the installation box and the baffle, and then screw the threaded hole into the corresponding threaded hole to position the teaching plans of different lengths. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the overall structure of a multimedia podium for online education in an embodiment of the present application;

[0023] Figure 2 A schematic diagram of the structure of a positioning mechanism of a multimedia podium for online education according to an embodiment of the present application;

[0024] Figure 3 This is a schematic diagram of the structure of the A area of ​​a multimedia platform for online education in an embodiment of the present application;

[0025] Explanation of the numbers in the figure: 1. Multimedia podium body; 2. Baffle; 3. Positioning mechanism; 31. Mounting box; 32. Screw sleeve; 33. Support rod; 34. Mounting plate; 35. Pressure plate; 36. Spring; 37. Sliding rod; 38. Pull plate; 4. Bidirectional screw rod; 5. Vertical plate; 6. Threaded rod. DETAILED DESCRIPTION

[0026] The present application is further described in detail below in conjunction with the accompanying drawings.

[0027] Reference Figure 1 and Figure 2 The embodiment of the present application discloses a multimedia platform for online education. The multimedia platform for online education includes: a multimedia platform body 1;

[0028] A baffle 2 is fixedly connected to the top of the multimedia podium body 1 to prevent the teaching plan from sliding down. A positioning mechanism 3 is provided on the top of the multimedia podium body 1 to position the teaching plan.

[0029] The positioning mechanism 3 includes a mounting box 31, and screw sleeves 32 are provided on both sides of the mounting box 31. A support rod 33 is fixedly connected to one side of the screw sleeve 32, and a mounting plate 34 is fixedly connected to one end of the support rod 33. A pressure plate 35 for clamping the lesson plan is elastically connected to the bottom of the mounting plate 34, thereby preventing the lesson plan from turning pages at will when the fan in the recording room is turned on.

[0030] Reference Figure 2 and Figure 3 The bottom of the pressing plate 35 is fixedly connected with a pad, which is made of rubber material to facilitate the protection of the teaching plan.

[0031] Reference Figure 2 and Figure 3 A spring 36 is fixedly connected to the top of the pressing plate 35, and the top of the spring 36 is fixedly connected to the bottom of the mounting plate 34, thereby preventing the pressing plate 35 from rising and moving at will.

[0032] Reference Figure 2 and Figure 3 A slide rod 37 is slidably connected to the top of the mounting plate 34, the bottom end of the slide rod 37 is fixedly connected to the top of the pressing plate 35, and a pull plate 38 is fixedly connected to the top of the slide rod 37, which is convenient for the staff to pull the pressing plate 35 to move upward and prevent the staff from being pinched by directly pulling the pressing plate 35 with their hands.

[0033] Reference Figure 1 Two universal wheels are installed on both sides of the bottom of the multimedia podium body 1 to facilitate the staff to move the multimedia podium body 1.

[0034] Reference Figure 2 A bidirectional screw rod 4 is rotatably connected to one side of the installation box 31, a screw sleeve 32 is threadedly sleeved on the outside of the bidirectional screw rod 4, and the screw sleeve 32 is slidably connected to the inside of the installation box 31, so as to facilitate clamping of teaching plans of different widths.

[0035] Reference Figure 2 One end of the bidirectional screw rod 4 is fixedly connected with a knob, and the outer side of the knob is provided with anti-slip grooves to prevent the staff from slipping.

[0036] Reference Figure 1A plurality of threaded holes are provided on both sides of the multimedia podium body 1, and vertical plates 5 are fixedly connected on both sides of the installation box 31. A threaded rod 6 is threadedly connected to one side of the vertical plate 5, and one end of the threaded rod 6 is threadedly connected to the threaded hole, so that the staff can adjust the installation position of the installation box 31 conveniently.

[0037] The implementation principle of a multimedia podium for network education in the embodiment of the present application is as follows: when the lecturer needs to record and broadcast and the fan is turned on, the staff can turn the bidirectional screw rod 4 according to the size of the teaching plan. The rotation of the bidirectional screw rod 4 can drive the screw sleeve 32 to move, so that the two sets of positioning mechanisms 3 move in the direction of moving away from or approaching each other, thereby facilitating the adjustment of the spacing between the two pressure plates 35. When the adjustment is completed, the installation box 31 can be placed on the top of the multimedia podium body 1 and moved along the top of the multimedia podium body 1. When the installation box 31 moves to the specified position, the threaded rod 6 is screwed into the corresponding threaded hole to position the vertical plate 5 and the installation box 31, and then the pull plate 38 is pulled to drive the slide bar 37 to move upward. The upward movement of the slide bar 37 can drive the pressure plate 35 to move upward, so that the pressure plate 35 squeezes the spring 36, and then the teaching plan is opened and placed on the top of the multimedia podium body 1, so that the bottom of the teaching plan is abutted against the baffle 2. Finally, the staff releases the pull plate 38, so that the squeezed spring 36 is reset and drives the pressure plate 35 to move downward to clamp the teaching plan.

[0038] The embodiment of the present application provides a multimedia podium for online education. By setting a positioning mechanism 3, when the lecturer is recording and the fan is turned on, the opened lesson plan on the podium can be positioned to prevent the lesson plan from being affected by the fan and turning pages at will, thereby ensuring that the lecturer's recording and broadcasting work will not be interrupted at will.

Claims

1. A multimedia platform for online education, comprising a multimedia platform body (1), characterized in that: Include: A baffle (2) for preventing the teaching plan from sliding down is fixedly connected to the top of the multimedia podium body (1); a positioning mechanism (3) is provided on the top of the multimedia podium body (1) for positioning the teaching plan; The positioning mechanism (3) comprises a mounting box (31), screw sleeves (32) are provided on both sides of the mounting box (31), a support rod (33) is fixedly connected to one side of the screw sleeve (32), a mounting plate (34) is fixedly connected to one end of the support rod (33), and a pressing plate (35) for clamping the teaching plan is elastically connected to the bottom of the mounting plate (34), so as to prevent the teaching plan from turning pages randomly when the fan in the recording room is turned on.

2. The multimedia platform for online education as claimed in claim 1, characterized in that: A spring (36) is fixedly connected to the top of the pressing plate (35), and the top of the spring (36) is fixedly connected to the bottom of the mounting plate (34), thereby preventing the pressing plate (35) from rising and moving at will.

3. The multimedia platform for online education as claimed in claim 2, characterized in that: A slide bar (37) is slidably connected through the top of the mounting plate (34), the bottom end of the slide bar (37) is fixedly connected to the top of the pressing plate (35), and the top end of the slide bar (37) is fixedly connected to a pull plate (38) to prevent the hands of the staff from being pinched.

4. The multimedia platform for online education as claimed in claim 3, characterized in that: A bidirectional screw rod (4) is rotatably connected to one side of the installation box (31), the screw sleeve (32) is threadedly sleeved on the outside of the bidirectional screw rod (4), and the screw sleeve (32) is slidably connected to the inside of the installation box (31), so that teaching plans of different widths can be clamped easily.

5. The multimedia platform for online education as claimed in claim 4, characterized in that: A plurality of threaded holes are provided on both sides of the multimedia podium body (1), and vertical plates (5) are fixedly connected to both sides of the installation box (31). A threaded rod (6) is threadedly connected through one side of the vertical plate (5), and one end of the threaded rod (6) is threadedly connected to the threaded hole, so that the staff can adjust the installation position of the installation box (31) easily.

Images