Multifunctional preaching platform

Abstract

The utility model discloses a multifunctional preaching platform, and relates to the technical field of PAC propaganda and education, the multifunctional preaching platform comprises a platform base, the platform base is a U-shaped plate with a backward opening, the two sides of the inner wall of the platform base are respectively provided with a rolling rotating seat, each rolling rotating seat is rotatably provided with a plurality of rolling shafts, the upper ends of the rolling shafts are wound with propaganda and education posters, and the upper ends of the rolling shafts are provided with rolling shafts. The propaganda and education posters can be rolled through the rolling rotating base and the rolling shaft on the rolling rotating base, the folding display mechanisms can be unfolded during use through the folding display mechanisms, the multiple propaganda and education posters can be selectively pulled open and fixed on the folding display mechanisms on the two sides according to the propaganda content, and the image-text content is displayed to propaganda and education personnel; by arranging the multiple model showing stands, the propaganda and education auxiliary models are placed in the grooves in the front sides of the multiple model showing stands, the model showing stands are lifted and protrude out of the surface of the platform for showing according to selection during use, and the propaganda and education effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of PAC propaganda and education, in particular to a multifunctional propaganda platform. Background Art

[0002] Medical staff engaged in obstetrics and gynecology have found in their work that they need to use a large number of pictures and models in the process of education, and provide illustrated explanations to inform patients of precautions after abortion and that they can become pregnant again soon after abortion, and help analyze the causes of unwanted pregnancy; assist in choosing appropriate contraceptive methods and guide patients in using them correctly. It is troublesome to store and organize a variety of pictures and models, and they are easily confused and lost when used. For this reason, we propose a multifunctional lecture platform. Utility Model Content

[0003] The purpose of the utility model is to solve the problem that a large number of pictures and models need to be used in the process of education, and the explanation with pictures and texts can inform the precautions after abortion and that pregnancy can be re-conceived soon after abortion, and help analyze the causes of unexpected pregnancy; assist in selecting appropriate contraceptive methods and guide patients to use them correctly, and the various pictures and models are troublesome to store and organize, and are easy to be confused and lost when used. The utility model provides a multifunctional lecture table.

[0004] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0005] A multifunctional lecture platform comprises a lecture platform base, which is a U-shaped plate with an opening facing backwards. Winding seats are provided on both sides of the inner wall of the lecture platform base, and multiple winding shafts are rotatably installed on each winding shaft. A propaganda poster is wound on the upper end of the winding shaft, and the outer ends of the propaganda poster are fixedly connected with fixed clamping edges after correspondingly passing through both sides of the lecture platform base. Folding display mechanisms are provided on both sides of the lecture platform base, the upper end of the lecture platform base is fixedly connected with a lecture table, and the bottom of the lecture table is fixedly connected with a model box, multiple model display racks are fixedly connected in the model box through damping drawer guides, and a model fixing groove is provided on the front side of the model display rack.

[0006] Furthermore, the winding shaft passes through the top of the winding turret and is rotatably installed in the inner cavity of the winding turret through a bearing, and a reset coil spring is arranged between the outer wall of each winding shaft and the inner wall of the winding turret.

[0007] Furthermore, the folding display mechanism includes an articulated swivel seat, which is fixedly connected to both sides of the podium base, and a telescopic arm is pin-connected to the inner side of the articulated swivel seat, and the inner rods of the upper and lower telescopic arms are connected to a fixed end seat backwards, and a square card slot is opened on the outer side of the fixed end seat, and the fixed card edge matches the square card slot on the outer side of the fixed end seat.

[0008] Furthermore, a pin is fixedly passed through the upper and lower hinged seats, and a flip sleeve is rotatably sleeved on the outer wall of the pin.

[0009] Furthermore, a fixed plug is fixedly connected to the upper rear end of the fixed end seat, and a square notch is provided at the rear center of the fixed plug; a locking socket is fixedly connected to the upper rear end of the podium base, and a square slot is provided on the outer side of the locking socket corresponding to the fixed plug on the fixed end seat; a flip lock pin is rotatably connected to the rear center of the square slot, and the flip lock pin is arranged corresponding to the square notch on the fixed plug.

[0010] Furthermore, the model box is a mountain-shaped structure, and a plurality of model display racks are divided into two groups on the left and right and are respectively arranged in the intervals on both sides of the model box. A model through hole is opened at the upper end of the presentation table corresponding to the model display rack, and a T-shaped handle is fixedly connected to the upper end of the model display rack.

[0011] Furthermore, a loudspeaker is fixedly connected to the front center of the podium base.

[0012] The beneficial effects of the utility model are as follows:

[0013] 1. The utility model is provided with a winding turntable, and the winding shaft on the winding turntable can roll up the educational posters. The folding display mechanism is provided, and the folding display mechanism can be unfolded when in use. A plurality of educational posters can be selectively pulled open and fixed on the folding display mechanisms on both sides according to the content of the lecture, so as to display the graphic content to the persons being educated. A plurality of model display racks are provided, and auxiliary educational models are placed in the grooves on the front sides of the plurality of model display racks. When in use, they can be lifted up according to the selection, protruding from the surface of the podium for display, thereby improving the educational effect.

[0014] 2. The utility model is convenient for the rotation and installation of the reel through the provision of a reel-up swivel seat, and the provision of a reset coil spring which can accumulate momentum when the educational poster is unfolded and automatically reel up after the educational poster is released, thereby facilitating the use of the educational poster.

[0015] 3. The utility model provides an articulated swivel seat, and the frame composed of the telescopic arm and the fixed end seat rotates in the articulated swivel seat, which is convenient for unfolding, and the square card slot is provided to facilitate the card connection and fixation of the fixed card edge. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional diagram of the utility model;

[0017] Figure 2 This utility model Figure 1 The enlarged view of point A in the middle;

[0018] Figure 3 It is a top sectional view of the utility model;

[0019] Figure 4 It is the internal structure diagram of the winding rotating seat of the utility model.

[0020] Figure numerals: 1. podium base; 2. winding swivel; 3. winding shaft; 4. educational poster; 5. fixed card edge; 6. hinged swivel; 7. telescopic arm; 8. fixed end seat; 9. locking card seat; 10. flip lock pin; 11. model box; 12. model display stand; 13. damping drawer guide rail; 14. lecture table; 15. model through hole; 16. flip sleeve; 17. reset coil spring; 18. speaker. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the embodiments of the present utility model clearer, the technical solution in the embodiments of the present utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the present utility model.

[0022] See also Figure 1 - Figure 4 The utility model provides a multifunctional lecture platform, including a lecture platform base 1, which is a U-shaped plate with an opening facing backwards. Both sides of the inner wall of the lecture platform base 1 are provided with winding seats 2, and each winding seat 2 is rotatably installed with multiple winding shafts 3, and the upper end of the winding shaft 3 is wound with a propaganda poster 4, and the outer ends of the propaganda posters 4 are correspondingly connected to the fixed clamping edges 5 after passing through the two sides of the lecture platform base 1, and folding display mechanisms are provided on both sides of the lecture platform base 1, the upper end of the lecture platform base 1 is fixedly connected with a lecture table 14, and the bottom of the lecture table 14 is fixedly connected with a model box 11, and a plurality of model display racks 12 are fixedly connected in the model box 11 through a damping drawer guide rail 13, and a model fixing groove is opened on the front side of the model display rack 12.

[0023] In the present embodiment, preferably, the winding shaft 3 passes through the top of the winding turntable 2 and is rotatably installed in the inner cavity of the winding turntable 2 through a bearing, and a reset coil spring 17 is arranged between the outer wall of each winding shaft 3 and the inner wall of the winding turntable 2; the winding turntable 2 is arranged to facilitate the rotation installation of the winding shaft 3, and the reset coil spring 17 is arranged to accumulate momentum when the educational poster 4 is unfolded, and automatically reel up after the educational poster 4 is released, so as to facilitate the use of the educational poster 4.

[0024] In this embodiment, preferably, the folding display mechanism includes an articulated swivel 6, which is fixedly connected to both sides of the podium base 1, and a telescopic arm 7 is pin-connected to the inner side of the articulated swivel 6, and the inner rods of the upper and lower telescopic arms 7 are connected to the fixed end seat 8 backward, and a square card slot is opened on the outer side of the fixed end seat 8, and the fixed card edge 5 matches the square card slot on the outer side of the fixed end seat 8; the rear end of the rod sleeve of the telescopic arm 7 is threadedly connected with a positioning bolt, and the inner side of the positioning bolt is abutted against the inner rod of the telescopic arm 7, and the upper end of the pin shaft of the articulated swivel 6 is threadedly connected with a knob bolt, and the lower side of the knob bolt is in contact and friction with the upper side of the articulated swivel 6, and the rotation damping of the pin shaft is increased by friction to ensure the fixation of the telescopic arm 7 after it is unfolded. Through the articulated swivel 6, the frame composed of the telescopic arm 7 and the fixed end seat 8 rotates in the articulated swivel 6 for easy unfolding, and the square card slot is provided for easy clamping and fixing of the fixed card edge 5.

[0025] In this embodiment, preferably, a pin is fixed between the upper and lower hinged seats 6, and a flip sleeve 16 is rotatably sleeved on the outer wall of the pin; through the set flip sleeve 16, the educational poster 4 is fixed to the fixed end seat 8 after bypassing the flip sleeve 16, so that the educational poster 4 is fixed flatly along the frame composed of the telescopic arm 7 and the fixed end seat 8, with a simple structure and easy use.

[0026] In the present embodiment, preferably, a fixed plug is fixedly connected to the upper rear end of the fixed end seat 8, and a square notch is provided in the rear center of the fixed plug; a locking socket 9 is fixedly connected to the upper rear end of the podium base 1, and a square slot is provided on the outer side of the locking socket 9 corresponding to the fixed plug on the fixed end seat 8; a flip lock pin 10 is rotatably connected to the rear center of the square slot, and the flip lock pin 10 is provided corresponding to the square notch on the fixed plug; by docking the fixed plug with the locking socket 9, and limiting the position by snapping the flip lock pin 10 into the square notch, the fixed end seat 8 is convenient to be fixed, and the fixed end seat 8 is convenient to be stored and folded.

[0027] In the present embodiment, preferably, the model box 11 is of a mountain-shaped structure, and a plurality of model display racks 12 are divided into two groups on the left and right and are respectively arranged in the intervals on both sides of the model box 11; a model through hole 15 is provided at the upper end of the lecture table 14 corresponding to the model display rack 12, and a T-shaped handle is fixedly connected to the upper end of the model display rack 12; through the mountain-shaped mechanism, it is convenient to group the model display racks 12 on both sides, so that the model display racks 12 can be lifted alternately, thereby reducing the obstruction of the podium and facilitating the explanation of the lecturers.

[0028] In this embodiment, preferably, a speaker 18 is fixedly connected to the front center of the podium base 1; through the set speaker 18, the speaker 18 can be connected to the table microphone via a wire or a wireless microphone via Bluetooth to assist the speaker in amplifying the sound and improve the effect of the lecture.

[0029] The working principle and use process of the utility model are as follows: when the device is used, the winding turntable 2 is provided, and the winding shaft 3 on the winding turntable 2 can roll up the educational poster 4. The folding display mechanism is provided, and the folding display mechanism can be unfolded when in use. A plurality of educational posters 4 can be selectively pulled open and fixed on the folding display mechanisms on both sides according to the content of the lecture, so as to display the graphic content to the persons being educated. A plurality of model display racks 12 are provided, and auxiliary education models are placed in the front grooves of the plurality of model display racks 12. When in use, they are lifted according to the selection, protruding from the surface of the podium for display, thereby improving the effect of the education.

[0030] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A multifunctional lecture platform, characterized by: The invention comprises a podium base (1), wherein the podium base (1) is a U-shaped plate with an opening facing backwards, and winding seats (2) are arranged on both sides of the inner wall of the podium base (1), and a plurality of winding shafts (3) are rotatably mounted on each winding shaft (2), and a propaganda poster (4) is wound around the upper end of the winding shaft (3), and the outer ends of the propaganda posters (4) are fixedly connected to fixed clamping edges (5) after correspondingly passing through the two sides of the podium base (1), and folding display mechanisms are arranged on both sides of the podium base (1), and a lecture table (14) is fixedly connected to the upper end of the podium base (1), and a model box (11) is fixedly connected to the bottom of the lecture table (14), and a plurality of model display racks (12) are fixedly connected to the model box (11) through damping drawer guide rails (13), and a model fixing groove is opened on the front side of the model display rack (12).

2. A multifunctional lecture platform according to claim 1, characterized in that: The reel shaft (3) passes through the top of the reel turret (2) and is rotatably mounted in the inner cavity of the reel turret (2) via a bearing, and a return coil spring (17) is provided between the outer wall of each reel shaft (3) and the inner wall of the reel turret (2).

3. The multifunctional lecture platform according to claim 1, characterized in that: The folding display mechanism comprises an articulated swivel seat (6), the articulated swivel seat (6) is fixedly connected to both sides of the podium base (1), and a telescopic arm (7) is pin-connectedly installed on the inner side of the articulated swivel seat (6), and the inner rods of the upper and lower telescopic arms (7) are connected to a fixed end seat (8) toward the rear, and a square card slot is provided on the outer side of the fixed end seat (8), and the fixed card edge (5) matches the square card slot on the outer side of the fixed end seat (8).

4. A multifunctional lecture platform according to claim 3, characterized in that: A pin shaft is fixedly passed through the upper and lower hinged rotating seats (6), and a turning sleeve (16) is rotatably sleeved on the outer wall of the pin shaft.

5. The multifunctional lecture platform according to claim 3, characterized in that: A fixed plug-in block is fixedly connected to the upper rear end of the fixed end seat (8), and a square notch is provided at the rear center of the fixed plug-in block; a locking card seat (9) is fixedly connected to the upper rear end of the podium base (1), and a square card slot is provided on the outer side of the locking card seat (9) corresponding to the fixed plug-in block on the fixed end seat (8); a flip lock pin (10) is rotatably connected to the rear center of the square card slot, and the flip lock pin (10) is provided corresponding to the square notch on the fixed plug-in block.

6. The multifunctional lecture platform according to claim 1, characterized in that: The model box (11) is of a mountain-shaped structure, and a plurality of model display racks (12) are divided into two groups, one on the left and the other, and are respectively arranged in the intervals on both sides of the model box (11); a model through hole (15) is provided at the upper end of the presentation table (14) corresponding to the model display rack (12), and a T-shaped handle is fixedly connected to the upper end of the model display rack (12).

7. The multifunctional lecture platform according to claim 1, characterized in that: A loudspeaker (18) is fixedly connected to the front center of the podium base (1).

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