CN220571759U

CN220571759U - Multimedia platform

Info

Publication number: CN220571759U
Application number: CN202321927294.3U
Authority: CN
Inventors: 凤凯; 马翀
Original assignee: Hefei Hanrui Technology Co ltd
Current assignee: Hefei Hanrui Technology Co ltd
Priority date: 2023-07-21
Filing date: 2023-07-21
Publication date: 2024-03-12
Anticipated expiration: 2033-07-21

Abstract

The utility model discloses a multimedia platform, which relates to the technical field of electronic teaching equipment and comprises a platform body and a mounting seat mounted on the table surface of the platform body, wherein a display screen is arranged on the top surface of the mounting seat, a hidden groove is formed in one side of the mounting seat, a servo motor and two symmetrical bearing seats are mounted at the top of the hidden groove, a screw rod penetrates through the inner parts of the two bearing seats together, a convex plate is connected with the outer threads of the screw rod, one end of the convex plate is hinged with a connecting plate, one end of the connecting plate is hinged with a frame plate, a magnifying glass is mounted in the frame plate, the magnifying glass can be drawn out from the hidden groove in a mode of driving the screw rod by the servo motor, and the magnifying glass can be folded above the display screen in a mode of folding the connecting plate and the frame plate, so that when the platform is used, a teacher can conveniently learn and watch, the waist tired feeling is greatly relieved, the body burden is relieved to a certain extent, and better teaching is facilitated.

Description

Multimedia platform

Technical Field

The utility model relates to the technical field of electronic teaching equipment, in particular to a multimedia platform.

Background

The traditional multimedia platform has the advantages that the display screen is arranged on the table top of the platform, a teacher stands for teaching, the sight distance is prolonged, so that the teacher is required to bend down to clearly view the content on the display screen during teaching, the fatigue feeling of the waist is greatly increased during long-time teaching, the physical burden is increased, the teaching is influenced, and therefore, the multimedia platform is proposed by staff in the field.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a multimedia platform which solves the problems in the background technology.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a multimedia platform, includes the stage body and installs the mount pad on the stage body mesa, the top surface of mount pad is provided with the display screen, hidden groove has been seted up to one side of mount pad, a servo motor and two symmetrical bearing frames are installed at the top of hidden groove, two the inside of bearing frame is run through jointly has the lead screw, the outside threaded connection of lead screw has the flange board, the one end of flange board articulates there is the connecting plate, the one end of connecting plate articulates there is the frame board, the internally mounted of frame board has the magnifying glass.

As a further technical scheme of the utility model, the bottom of the hidden groove is provided with a guide groove, and one end of the bottom of the convex plate is slidably connected in the guide groove.

As a further technical scheme of the utility model, an iron sheet is embedded in the top of the connecting plate, and a magnet is arranged on the side surface of the display screen and positioned at the position of the outlet of the hidden groove.

As a further technical scheme of the utility model, two ends of the frame of the display screen are provided with symmetrical bearing strips.

As a further technical scheme of the utility model, a motor control switch is arranged at one end of the top of the mounting seat, and a storage drawer is arranged at the top of the front side of the table body.

As a further technical scheme of the utility model, a keyboard drawer is arranged at the front side of the table body and at the position corresponding to the display screen.

Advantageous effects

The utility model provides a multimedia platform. Compared with the prior art, the method has the following beneficial effects:

compared with the traditional multimedia platform, the novel platform drives the lead screw to drive through the servo motor, the magnifying glass can be drawn out from the hidden groove, and the magnifying glass can be folded above the display screen through the folding connection plate and the frame plate, so that when the novel platform is used, words on the display screen can be amplified, a teacher can conveniently learn to watch, the novel platform does not need to bend over for a plurality of times, and further fatigue feeling of the waist is greatly relieved, physical burden is relieved to a certain extent, better teaching is facilitated, in addition, after teaching is finished, the magnifying glass can be stored and protected, damage is avoided, and service life is prolonged.

Drawings

Fig. 1 is a schematic structural view of a multimedia podium;

FIG. 2 is a schematic diagram showing the structure of a multimedia podium magnifier in use;

FIG. 3 is a schematic view of a multimedia podium magnifier in a hidden slot;

fig. 4 is a schematic view showing a structure of a receiving state of a multimedia podium magnifier.

In the figure: 1. a table body; 2. a mounting base; 3. a display screen; 4. hiding the groove; 5. a servo motor; 6. a bearing seat; 7. a screw rod; 8. a convex plate; 9. a connecting plate; 10. a frame plate; 11. a magnifying glass; 12. a guide groove; 13. iron sheet; 14. a magnet; 15. a support bar; 16. a motor control switch; 17. a storage drawer; 18. a keyboard drawer.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution for a multimedia platform: the utility model provides a multimedia podium, including stage body 1 and mount pad 2 of installing on stage body 1 mesa, the top surface of mount pad 2 is provided with display screen 3, hidden groove 4 has been seted up to one side of mount pad 2, a servo motor 5 and two symmetrical bearing frame 6 are installed at the top of hidden groove 4, lead screw 7 has been run through jointly to the inside of two bearing frames 6, the external screw thread connection of lead screw 7 has flange plate 8, the one end of flange plate 8 articulates there is connecting plate 9, the one end of connecting plate 9 articulates there is framed 10, the internally mounted of framed 10 has magnifying glass 11, guide slot 12 has been seted up to the bottom of hidden groove 4, the bottom one end sliding connection of flange plate 8 is in the inside of guide slot 12, the top of connecting plate 9 is embedded to have iron sheet 13, the side of display screen 3 and be located the exit position department of hidden groove 4 and be provided with magnet 14, the frame both ends of display screen 3 are provided with symmetrical bearing strip 15, motor control switch 16 is installed to the top one end of mount pad 2, the front side top of stage body 1 is provided with the storing drawer 17, the front side of stage body 1 and the corresponding position of display screen 3 is provided with keyboard 18.

The working principle of the utility model is as follows: when the novel electric power generation device is used, the motor control switch 16 is pressed, the servo motor 5 is started, the power driving end of the servo motor drives the screw rod 7 to rotate, under the action of the convex plate 8, the connecting plate 9 and the frame plate 10 can be driven to move outwards along the direction of the guide groove 12 until the connecting plate 9 and the frame plate 10 are moved out of the hidden groove 4, the motor control switch 16 can be closed, at the moment, the connecting plate 9 and the frame plate 10 are upwards folded by 90 degrees, the iron sheet 13 can be magnetically attracted on the magnet 14, the connecting plate 9 can be kept in an upright state, then, the frame plate 10 is inwards folded by 90 degrees, the frame plate 10 is placed on the supporting strip 15, the magnifying glass 11 and the display screen 3 can be in a horizontal state, the horizontal cross section area of the magnifying glass is identical to that of the display screen 3, and the magnifying glass covers the right above the display screen 3, at the moment, the display screen 3 is opened, words on the display screen 3 can be magnified, thereby a teacher can be conveniently and vertically watch the novel electric power generation device without bending waist, and fatigue of waist is reduced.

After the teaching is finished, the frame plate 10 and the connecting plate 9 are turned over in opposite directions successively until the frame plate 10 and the connecting plate 9 are turned over to an initial state, finally, the servo motor 5 is started, the driving end of the servo motor reversely rotates, and the connecting plate 9 and the frame plate 10 can be contracted into the hidden groove 4 under the action of the transmission of the screw rod 7, so that the magnifying glass 11 is stored into the hidden groove 4 together, the magnifying glass 11 can be protected, damage is avoided, the service life is prolonged, and if the magnifying glass is required to be used next time, the operation can be repeated according to the steps.

Claims

1. The utility model provides a multimedia podium, includes stage body (1) and installs mount pad (2) on stage body (1) mesa, the top surface of mount pad (2) is provided with display screen (3), a serial communication port, hidden groove (4) have been seted up to one side of mount pad (2), a servo motor (5) and two symmetrical bearing frame (6) are installed at the top of hidden groove (4), two the inside of bearing frame (6) is run through jointly has lead screw (7), the outside threaded connection of lead screw (7) has flange plate (8), the one end of flange plate (8) articulates there is connecting plate (9), the one end of connecting plate (9) articulates there is frame plate (10), the internally mounted of frame plate (10) has magnifying glass (11).

2. A multimedia platform according to claim 1, characterized in that the bottom of the hidden slot (4) is provided with a guide slot (12), and one end of the bottom of the convex plate (8) is slidingly connected inside the guide slot (12).

3. A multimedia podium according to claim 1, characterized in that the top of the connecting plate (9) is embedded with an iron sheet (13), and that a magnet (14) is arranged at the side of the display screen (3) and at the position of the outlet of the hidden slot (4).

4. A multimedia podium according to claim 1, characterized in that the frame of the display screen (3) is provided with symmetrical support bars (15) at both ends.

5. A multimedia platform according to claim 1, characterized in that the motor control switch (16) is mounted at one end of the top of the mounting base (2), and the front top of the platform body (1) is provided with a storage drawer (17).

6. A multimedia podium according to claim 1, characterized in that a keyboard drawer (18) is arranged at the front side of said body (1) in correspondence of the display screen (3).