CN213096775U - Remote education and teaching platform - Google Patents

Abstract

The utility model discloses a distance education teaching platform, including the bottom plate, the bottom plate upside is equipped with places the board, places the board downside and is equipped with side U template, and side U template and bottom plate fixed connection place the board and pass through lifting unit and side U template and be connected, place the fixed baffle that is equipped with in one side on the board, and the bottom plate up end is equipped with U type recess, and the matching is equipped with U type pole in the U type recess, and U type pole both ends all rotate with U type recess lateral wall to be connected, are equipped with on the U type pole to carry out spacing subassembly to it. The utility model is used for distance education, can be used for placing a computer for distance education, has the function of heightening the computer, can adjust the height according to the requirement, and has a certain correcting function for the sitting posture; further still set up U type pole, rotate out through U type pole and can support the body, provide the corrective action, avoid the student too close to the screen, avoid the harm of incorrect position of sitting simultaneously.

Description

Remote education and teaching platform

Technical Field

The utility model relates to a remote teaching technical field especially relates to a remote education teaching platform.

Background

With the development of science and technology, online teaching and remote teaching are more and more applied, teaching videos and teaching materials are sent to education recipients through the Internet or are taught in a live broadcast mode, great convenience is brought to both sides of education subjects, limitation of places is not needed, and the trouble of commuting is reduced; however, when distance education is performed, students often need to sit in front of the display screen for a long time, and are affected by abnormal sitting postures and too close to the display screen, so that measures for coping are lacked at present;

the patent document with the publication number of CN209912155U discloses an informatization teaching platform capable of realizing autonomous learning and distance education, which comprises a platform, wherein vertical rods are symmetrically arranged on two sides of the platform, and a protection frame is rotatably connected between the two vertical rods; an installation groove is formed in the inner ring of the protection frame, and a display screen is installed in the installation groove; a camera in signal connection with the display screen is embedded on the upper side of the protection frame;

the teaching platform has the following defects: can't correct the position of sitting, also can't remind the student to keep away from the display screen simultaneously, lack the measure of answering to long-term abnormal position of sitting and display screen blue light harm.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a remote education and teaching platform.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a distance education teaching platform, includes the bottom plate, the bottom plate upside is equipped with places the board, it is equipped with side U template to place the board downside, side U template and bottom plate fixed connection, it is connected with side U template through lifting unit to place the board, it is equipped with the baffle to place the fixed one side on the board, the bottom plate up end is equipped with U type recess, the matching is equipped with U type pole in the U type recess, U type pole both ends all rotate with U type recess lateral wall and are connected, be equipped with on the U type pole and carry out spacing subassembly to it.

Preferably, lifting unit is including setting up the U type holding tank at side U template up end, the matching is equipped with U type movable plate in the U type holding tank, U type movable plate upper end extends to outside the U type holding tank and with place board fixed connection, all be equipped with the screw hole of intercommunication U type holding tank on the side U template both sides wall, the matching is run through there is spacing bolt on the screw hole, the equipartition has a plurality of spacing waist holes that match with spacing bolt on the wall of U type movable plate both sides.

Preferably, spacing subassembly includes that the symmetry sets up two bar grooves that are close to on placing the board terminal surface at U type pole, two the bar inslot all is equipped with the gag lever post, gag lever post one end is rotated with bar inslot wall and is connected, the symmetry is equipped with the wedge groove that corresponds with two gag lever posts in the U type recess.

Preferably, the upper end face of the bottom plate is provided with a taking and placing groove communicated with the U-shaped groove.

Preferably, the length of the limiting rod is greater than one half of the length of one side of the U-shaped rod.

Preferably, a plurality of suckers for fixing are uniformly arranged on the lower end face of the bottom plate.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the device is provided with the placing plate, the placing plate is fixed on the side U-shaped plate through the lifting assembly and used for placing a display screen or a notebook computer, remote teaching is facilitated, the device has a heightening effect, people need to sit straight to watch, a certain correction effect on sitting postures is achieved, the height can be adjusted to a certain degree, and the device is suitable for people with different heights;

2. the device has still set up U type pole, and U type pole can be accomodate in U type recess, can also roll out and be the slope form, according to the gag lever post card at different wedge inslot, can change its incline direction, can be used for placing books and conveniently see, also can be used for supporting student's health for correct the position of sitting and remind the student to keep away from the display screen.

Drawings

Fig. 1 is a schematic structural view of a remote education and teaching platform provided by the utility model;

FIG. 2 is a schematic structural view of the extended state of the U-shaped rod in the distance education platform provided by the present invention;

fig. 3 is the utility model provides a structural schematic of state is accomodate to U type pole among distance education and teaching platform.

In the figure: the automatic lifting device comprises a base plate 1, a placing plate 2, a side U-shaped plate 3, a lifting assembly 4, a baffle 5, a U-shaped rod 6, a limiting assembly 7, a U-shaped moving plate 8, a limiting bolt 9, a limiting rod 10, a pick-and-place groove 11 and a sucker 12.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a remote education and teaching platform comprises a bottom plate 1, wherein a placing plate 2 is arranged on the upper side of the bottom plate 1, a side U-shaped plate 3 is arranged on the lower side of the placing plate 2, the side U-shaped plate 3 is fixedly connected with the bottom plate 1, the placing plate 2 is connected with the side U-shaped plate 3 through a lifting assembly 4, the placing plate 2 can be used for placing a display screen or a notebook computer, has a function of heightening and has a certain sitting posture correcting function, a baffle 5 is fixedly arranged on one side of the placing plate 2 and assists in placing the display screen or the notebook computer, a U-shaped groove is formed in the upper end face of the bottom plate 1, a U-shaped rod 6 is arranged in the U-shaped groove in a matched mode, two ends of the U-shaped rod 6 are rotatably connected with the side wall of the U-shaped groove, a limiting assembly 7 for limiting the U-shaped rod 6 is arranged;

the lifting assembly 4 comprises a U-shaped accommodating groove arranged on the upper end face of the side U-shaped plate 3, a U-shaped moving plate 8 is arranged in the U-shaped accommodating groove in a matched mode, the upper end of the U-shaped moving plate 8 extends out of the U-shaped accommodating groove and is fixedly connected with the placing plate 2, threaded holes communicated with the U-shaped accommodating groove are formed in two side walls of the side U-shaped plate 3, a limiting bolt 9 penetrates through the threaded holes in a matched mode, a plurality of limiting waist holes matched with the limiting bolt 9 are evenly distributed in two side walls of the U-shaped moving plate 8, the limiting bolt 9 is unscrewed and separated from the limiting waist holes, the U-shaped moving plate 8 can be moved vertically, the vertical height of the placing plate 2 can be changed, and;

the limiting assembly 7 comprises two strip-shaped grooves symmetrically arranged on the end face, close to the placing plate 2, of the U-shaped rod 6, limiting rods 10 are arranged in the two strip-shaped grooves, one end of each limiting rod 10 is rotatably connected with the inner wall of each strip-shaped groove, wedge-shaped grooves corresponding to the two limiting rods 10 are symmetrically arranged in the U-shaped grooves, the limiting rods 10 can be used for abutting against the wedge-shaped grooves, and therefore the U-shaped rod 6 is fixed and limited, and when the U-shaped rod 6 is stored in the U-shaped grooves, the limiting rods 10 can be stored in the strip-shaped grooves;

the upper end face of the bottom plate 1 is provided with a taking and placing groove 11 communicated with the U-shaped groove, so that the U-shaped rod 6 can be taken and placed conveniently;

the length of the limiting rod 10 is greater than one half of the length of one side of the U-shaped rod 6, so that the limiting effect of the limiting rod 10 is guaranteed, and the U-shaped rod 6 can be fixed to be in an inclined state far away from the placing plate 2 by the limiting rod 10;

wherein, the terminal surface evenly is equipped with a plurality of fixed sucking discs 12 of using under bottom plate 1, when placing whole, plays the adsorption effect, guarantees the stable rigidity of placing.

The utility model discloses in, the device's use step is as follows:

1. when the device is used, the bottom plate 1 is fixed on a table top and other positions through a plurality of suckers 12;

2. a display screen or a notebook computer can be placed on the placing plate 2 for remote education and teaching, and the lifting function is achieved;

3. the two limiting bolts 9 are unscrewed, then the U-shaped moving plate 8 is moved upwards, the vertical height of the placing plate 2 is changed, and when the proper position is reached, the two limiting bolts 9 are screwed and enter the limiting waist holes in the U-shaped moving plate 8, so that the fixation is completed;

4. carry out the distance education when studying for a long time, can roll out U type pole 6 from U type recess to 2 direction slopes are placed towards keeping away from, then roll out two gag lever posts 10 from the bar inslot, and support two gag lever posts 10 the wedge groove on the U type recess diapire, according to supporting different wedge grooves, can change 6 inclination of U type pole, realize supporting or placing functions such as books.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. The utility model provides a distance education teaching platform, includes bottom plate (1), its characterized in that, bottom plate (1) upside is equipped with places board (2), it is equipped with side U template (3) to place board (2) downside, side U template (3) and bottom plate (1) fixed connection, it is connected with side U template (3) through lifting unit (4) to place board (2), it is fixed and is equipped with baffle (5) to place board (2) one side, bottom plate (1) up end is equipped with U type recess, the U type recess internal match is equipped with U type pole (6), U type pole (6) both ends all rotate with U type recess lateral wall and are connected, be equipped with on U type pole (6) and carry out spacing subassembly (7) spacing to it.

2. The remote education and teaching platform according to claim 1, wherein the lifting assembly (4) comprises a U-shaped accommodating groove arranged on the upper end surface of the side U-shaped plate (3), a U-shaped moving plate (8) is arranged in the U-shaped accommodating groove in a matching mode, the upper end of the U-shaped moving plate (8) extends out of the U-shaped accommodating groove and is fixedly connected with the placing plate (2), threaded holes communicated with the U-shaped accommodating groove are formed in two side walls of the side U-shaped plate (3), a limiting bolt (9) penetrates through the threaded holes in a matching mode, and a plurality of limiting waist holes matched with the limiting bolt (9) are uniformly distributed in two side walls of the U-shaped moving plate (8).

3. The remote education and teaching platform according to claim 1, wherein the limiting component (7) comprises two strip-shaped grooves symmetrically arranged on the end surface of the U-shaped rod (6) close to the placing plate (2), limiting rods (10) are arranged in the two strip-shaped grooves, one end of each limiting rod (10) is rotatably connected with the inner wall of the corresponding strip-shaped groove, and wedge-shaped grooves corresponding to the two limiting rods (10) are symmetrically arranged in the U-shaped grooves.

4. A remote education and teaching platform according to claim 1, characterized in that the upper end face of the bottom plate (1) is provided with a pick-and-place groove (11) communicated with the U-shaped groove.

5. A remote education and teaching platform according to claim 3, wherein the length of the limiting rod (10) is greater than half of the length of one side of the U-shaped rod (6).

6. A remote education and teaching platform according to claim 1, characterized in that the lower end surface of the base plate (1) is uniformly provided with a plurality of suckers (12) for fixing.

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