Multimedia teaching desk

Abstract

The utility model provides a multimedia teaching desk relates to multimedia teaching technical field, include: desk frame, touch display screen, top desk board, movable pull rod, movable pin and tension spring, the inside embedding of desk frame has touch display screen, and the top of desk frame places top desk board, and top desk board covers in touch display screen top, the outside of desk frame is connected with movable pull rod, and the inside connection of movable pull rod has two movable pins, and movable pin links with top desk board, the end of movable pull rod is connected with tension spring, and tension spring links with desk frame, when the utility model top desk board connects in the top of desk frame, can be used as ordinary teaching desk, utilizes top desk board to touch display screen and protects, effectively avoids touch display screen to appear the problem of scratch, when top desk board is taken off from the top of desk frame, touch display screen shows, can realize multimedia teaching homework through touch display screen.

Description

Technical Field

[0001] This utility model relates to the field of multimedia teaching technology, and in particular to a multimedia teaching table. Background Technology

[0002] Multimedia teaching refers to the process of designing and utilizing modern teaching media in accordance with teaching objectives and the characteristics of the students, and combining them organically with traditional teaching methods to participate in the entire teaching process. This approach uses a variety of media information to influence students, forming a reasonable teaching process structure and achieving optimal teaching results. The multimedia teaching table, as an important component of multimedia teaching, plays a crucial role.

[0003] Currently, most multimedia teaching desks on the market use a recessed design for their touch screens, which are directly installed on the desktop surface. This installation method makes the screen lack effective protection measures, and it is very easy for it to be accidentally bumped by external objects during daily use, which will cause damage to the screen and seriously affect its subsequent normal use performance and lifespan. Utility Model Content

[0004] This utility model relates to a multimedia teaching table, which solves the problem that the touch screen of existing multimedia teaching tables generally adopts an embedded design, which is directly installed on the desktop surface. This installation method makes the screen lack effective protection measures, and it is very easy to be accidentally bumped by external objects during daily use, which will cause damage to the screen and seriously affect its subsequent normal use performance and lifespan.

[0005] In a first aspect, this utility model provides a multimedia teaching table, specifically comprising: a table frame, a touch screen display, a top tabletop, a movable rod, movable pins, and a tension spring; the touch screen display is embedded inside the table frame, and the top tabletop is placed on top of the table frame, covering the top of the touch screen display; the movable rod is connected to the outside of the table frame, and two movable pins are connected inside the movable rod, with the movable pins connected to the top tabletop; a tension spring is connected to the end of the movable rod, and the tension spring is connected to the table frame.

[0006] Furthermore, the table frame is provided with connecting grooves at both ends, and the bottom of the top table board is provided with connecting strips at both ends. The connecting strips are located in the connecting grooves provided in the table frame. When the top table board is connected to the top of the table frame, it can be used as an ordinary teaching table. When the top table board is removed from the top of the table frame, multimedia teaching assignments can be performed through the touch screen.

[0007] Furthermore, the table frame is provided with external guide holes at both ends, and the connecting strip is provided with internal through holes. The internal through holes are connected to the external guide holes provided on the table frame. The movable pin is slidably connected in the external guide holes and slidably passes through the internal through holes.

[0008] Furthermore, limit blocks are provided on both sides of the table frame, and movable sliding holes are provided at both ends of the movable pull rod. The limit blocks are slidably connected in the movable sliding holes provided in the movable pull rod. Through the sliding cooperation between the limit blocks and the movable sliding holes, the movable pull rod is guided to move.

[0009] Furthermore, the movable pull rod has oblique holes at both ends, and a slider is provided outside the movable pin, which is slidably connected to the oblique holes provided in the movable pull rod.

[0010] Furthermore, when the movable rod moves outward, it drives the movable pin to move outward; when the movable rod moves inward, it drives the movable pin to move inward.

[0011] Furthermore, the movable pull rod has movable connecting holes at both ends, and fixed connecting holes are provided on both sides of the table frame. One end of the tension spring is connected to the movable connecting hole provided in the movable pull rod, and the other end of the tension spring is connected to the fixed connecting hole provided in the table frame. When the top table panel is installed on the top of the table frame, the inner through hole is connected to the outer guide hole. The movable pull rod moves inward under the tension of the tension spring, and the movable pull rod drives the two movable pins to move inward, so that the movable pins are inserted into the inner through hole, and the movable pins achieve the effect of fixing the top table panel.

[0012] This utility model provides a multimedia teaching table, which has the following beneficial effects:

[0013] When in use, the top tabletop can be used as a regular teaching table when connected to the top of the table frame. The top tabletop protects the touch screen and effectively prevents scratches on the touch screen. When the top tabletop is removed from the top of the table frame, the touch screen is exposed, and multimedia teaching assignments can be performed through the touch screen. The sliding cooperation between the limiting block and the movable sliding hole guides the movement of the movable lever and limits the movement distance of the movable lever.

[0014] In addition, the tension spring provides elastic reset for the movable rod. When the top tabletop is installed on the top of the table frame, the inner through hole and the outer guide hole are connected. The movable rod moves inward under the tension of the tension spring, causing the two movable pins to move inward and insert into the inner through hole. The movable pins fix the top tabletop, ensuring its stability in the installed state. When multimedia teaching is required, pulling the movable rod outward stretches the tension spring, causing the movable rod to move the two movable pins outward. The movable pins separate from the inner through hole, releasing the top tabletop from the top of the table frame. Multimedia teaching can then be performed via the touch screen, making switching easier.

[0015] Other advantages, objectives and features of this invention will be apparent in part from the description which follows, and in part from the understanding of those skilled in the art through study and practice of this invention. Attached Figure Description

[0016] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings of the embodiments will be briefly described below.

[0017] The accompanying drawings described below are only related to some embodiments of the present invention and are not intended to limit the scope of the present invention.

[0018] In the attached diagram:

[0019] Figure 1 A schematic diagram of the connection structure between the top tabletop and the table frame of this application is shown;

[0020] Figure 2 This invention provides a schematic diagram of the disassembled structure of the top tabletop and table frame.

[0021] Figure 3 A schematic diagram of the top axonometric structure of the table frame of this application is shown;

[0022] Figure 4 A schematic diagram of the bottom axial structure of the top table panel of this application is shown;

[0023] Figure 5 A schematic diagram of the disassembled structure of the movable tie rod and movable pin of this application is shown.

[0024] Figure label:

[0025] 1. Table frame; 101. Connecting groove; 102. External guide hole; 103. Limiting block; 104. Fixed connecting hole; 2. Touch screen; 3. Top table panel; 301. Connecting strip; 3011. Internal through hole; 4. Movable pull rod; 401. Movable sliding hole; 402. Angled hole; 403. Moving connecting hole; 5. Movable pin; 501. Slider; 6. Tension spring. Detailed Implementation

[0026] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the described embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0027] Example 1: Please refer to Figures 1 to 5 :

[0028] This utility model proposes a multimedia teaching table, including: a table frame 1, a touch screen 2, a top table panel 3, a movable rod 4, movable pins 5, and a tension spring 6; the touch screen 2 is embedded inside the table frame 1, and the top table panel 3 is placed on top of the table frame 1, covering the top of the touch screen 2; the movable rod 4 is connected to the outside of the table frame 1, and two movable pins 5 are connected inside the movable rod 4, which are connected to the top table panel 3; the end of the movable rod 4 is connected to the tension spring 6, which is connected to the table frame 1; the two ends of the table frame 1 are provided with connecting grooves 101, and the two ends of the bottom of the top table panel 3 are provided with connecting strips 301, which are located in the connecting grooves 101 provided in the table frame 1; when the top table panel 3 is connected to the top of the table frame 1, it can be used as an ordinary teaching table, and the top table panel 3 protects the touch screen 2, effectively preventing scratches on the touch screen 2; when the top table panel 3 is removed from the top of the table frame 1, the touch screen 2 is exposed, and multimedia teaching assignments can be performed through the touch screen 2.

[0029] In this embodiment of the utility model, the table frame 1 is provided with external guide holes 102 at both ends, the connecting bar 301 is provided with an internal through hole 3011, the internal through hole 3011 is connected to the external guide holes 102 provided in the table frame 1, the movable pin 5 is slidably connected in the external guide hole 102, the movable pin 5 is slidably passed through the internal through hole 3011, the table frame 1 is provided with limit blocks 103 on both sides, the movable pull rod 4 is provided with movable sliding holes 401 at both ends, and the limit blocks 103 are slidably connected in the movable sliding holes 401 provided in the movable pull rod 4;

[0030] By adopting the above technical solution, the sliding cooperation between the limiting block 103 and the movable sliding hole 401 plays a guiding role in the movement of the movable pull rod 4, and limits the movement distance of the movable pull rod 4.

[0031] In this embodiment of the utility model, the movable pull rod 4 is provided with inclined holes 402 at both ends, and the movable pin 5 is provided with a slider 501 outside. The slider 501 is slidably connected in the inclined holes 402 provided in the movable pull rod 4. When the movable pull rod 4 moves outward, the movable pull rod 4 drives the movable pin 5 to move outward. When the movable pull rod 4 moves inward, the movable pull rod 4 drives the movable pin 5 to move inward. The movable pull rod 4 is provided with moving connecting holes 403 at both ends, and the table frame 1 is provided with fixed connecting holes 104 on both sides. One end of the tension spring 6 is connected in the moving connecting hole 403 provided in the movable pull rod 4, and the other end of the tension spring 6 is connected in the fixed connecting hole 104 provided in the table frame 1.

[0032] Using the above technical solution, the tension spring 6 provides an elastic reset effect for the movable pull rod 4. When the top table panel 3 is installed on the top of the table frame 1, the inner through hole 3011 is connected to the outer guide hole 102. The movable pull rod 4 moves inward under the tension of the tension spring 6, which drives the two movable pins 5 to move inward, so that the movable pins 5 are inserted into the inner through hole 3011. The movable pins 5 fix the top table panel 3, ensuring the stability of the top table panel 3 in the installed state. When multimedia teaching is required, the movable pull rod 4 is pulled outward, the tension spring 6 is stretched, the movable pull rod 4 drives the two movable pins 5 to move outward, and the movable pins 5 separate from the inner through hole 3011. The top table panel 3 is unlocked, and the top table panel 3 can be removed from the top of the table frame 1. Multimedia teaching can then be performed through the touch screen 2, making switching easier.

[0033] The working principle of this embodiment is as follows: When the top table panel 3 is connected to the top of the table frame 1, the inner through hole 3011 is connected to the outer guide hole 102. The movable pull rod 4 moves inward under the tension of the tension spring 6. The movable pull rod 4 drives the two movable pins 5 to move inward, so that the movable pins 5 are inserted into the inner through hole 3011. The movable pins 5 fix the top table panel 3, ensuring the stability of the top table panel 3 in the installed state. The top table panel 3 protects the touch screen 2, effectively preventing scratches on the touch screen 2. When multimedia teaching is required, the movable pull rod 4 is pulled outward. The tension spring 6 is stretched, and the movable pull rod 4 drives the two movable pins 5 to move outward. The movable pins 5 separate from the inner through hole 3011, and the top table panel 3 is unlocked. The top table panel 3 can then be removed from the top of the table frame 1, and the touch screen 2 is exposed. Multimedia teaching can be carried out through the touch screen 2.

[0034] The following points should be noted in this article:

[0035] 1. The accompanying drawings of this utility model embodiment only involve the structure involved in this utility model embodiment; other structures can refer to general designs.

[0036] 2. Where there is no conflict, the embodiments of this utility model and the features in the embodiments can be combined with each other to obtain new embodiments.

[0037] The above are merely specific embodiments of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the scope of the claims.

Claims

1. A multimedia teaching table, comprising: A table frame (1), a touch screen (2), a top table panel (3), a movable rod (4), a movable pin (5), and a tension spring (6); characterized in that the touch screen (2) is embedded inside the table frame (1), and the top table panel (3) is placed on the top of the table frame (1), covering the top of the touch screen (2); the movable rod (4) is connected to the outside of the table frame (1), and two movable pins (5) are connected inside the movable rod (4), the movable pins (5) being connected to the top table panel (3); the tension spring (6) is connected to the end of the movable rod (4), and the tension spring (6) is connected to the table frame (1).

2. A multimedia teaching table according to claim 1, characterized in that, The table frame (1) has connecting grooves (101) at both ends, and the top table board (3) has connecting strips (301) at both ends at the bottom. The connecting strips (301) are located in the connecting grooves (101) provided in the table frame (1).

3. A multimedia teaching table according to claim 2, characterized in that, The table frame (1) has external guide holes (102) at both ends, and the connecting strip (301) has an internal through hole (3011). The internal through hole (3011) is connected to the external guide hole (102) of the table frame (1). The movable pin (5) is slidably connected in the external guide hole (102) and slidably passes through the internal through hole (3011).

4. A multimedia teaching table according to claim 1, characterized in that, The table frame (1) is provided with limit blocks (103) on both sides, and the movable pull rod (4) is provided with movable sliding holes (401) at both ends. The limit blocks (103) are slidably connected in the movable sliding holes (401) provided in the movable pull rod (4).

5. A multimedia teaching table according to claim 1, characterized in that, The movable pull rod (4) has inclined holes (402) at both ends, and a slider (501) is provided on the outside of the movable pin (5). The slider (501) is slidably connected in the inclined holes (402) provided in the movable pull rod (4).

6. A multimedia teaching table according to claim 5, characterized in that, When the movable lever (4) moves outward, the movable lever (4) drives the movable pin (5) to move outward; when the movable lever (4) moves inward, the movable lever (4) drives the movable pin (5) to move inward.

7. A multimedia teaching table according to claim 1, characterized in that, The movable pull rod (4) has movable connecting holes (403) at both ends, and the table frame (1) has fixed connecting holes (104) on both sides. One end of the tension spring (6) is connected to the movable connecting hole (403) provided in the movable pull rod (4), and the other end of the tension spring (6) is connected to the fixed connecting hole (104) provided in the table frame (1).

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