CN219085543U

CN219085543U - Novel interactive show of teaching device

Info

Publication number: CN219085543U
Application number: CN202222885674.7U
Authority: CN
Inventors: 周雷
Original assignee: Qiannan Medical College For Nationalities
Current assignee: Qiannan Medical College For Nationalities
Priority date: 2022-10-31
Filing date: 2022-10-31
Publication date: 2023-05-26
Anticipated expiration: 2032-10-31

Abstract

The utility model discloses a novel teaching interaction display device, and relates to the technical field of teaching auxiliary tools. The utility model comprises a bottom plate and a first display plate, wherein a unfolding mechanism is arranged in the first display plate, the unfolding mechanism comprises a second display plate, one end of the second display plate is fixedly connected with a connecting plate, and the outer wall of the connecting plate is fixedly connected with a handle. According to the utility model, the rotary bolts rotate on the first display plate to be separated from the first display plate and the second display plate, then the handle is held to pull the connecting plate to move, the connecting plate drives the second display plate to move, when the second display plate moves outside the first display plate, the rotary bolts move on the first display plate and enter the second display plate to fix the second display plate, and the area of the first display plate is adjusted by pulling the second display plate to move outside, so that a plurality of contents can be conveniently displayed, the display efficiency and the teaching efficiency are improved, and resources are saved.

Description

Novel interactive show of teaching device

Technical Field

The utility model belongs to the technical field of teaching auxiliary tools, and particularly relates to a novel teaching interactive display device.

Background

The teacher and student interaction means that in the teaching process, teacher and student change traditional teacher and control the classroom, the passive situation of listening to and speaking of student, teacher and student discuss jointly, the joint study, in this process, the teacher gives the student with pointing, the student gives the teacher with inspiring, promote each other, joint development, thereby improve the learning benefit jointly, in order to increase interactive content, need demonstrate more information to the student, make the student can know more extracurricular knowledge, thereby open oneself thinking, propose more oneself uniqueness, need use the show board to demonstrate to the student generally, but it still has following drawback in the in-service use:

the area of current show board is fixed unchangeable always, is inconvenient for adjust, when needs show a plurality of contents, need use a plurality of show boards, the bandwagon effect is not good, and causes the wasting of resources.

Therefore, the existing novel teaching interactive display device cannot meet the requirements in actual use, so that an improved technology is urgently needed in the market to solve the problems.

Disclosure of Invention

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to a novel teaching interactive display device, which comprises a bottom plate and a first display plate, wherein a unfolding mechanism is arranged in the first display plate, the unfolding mechanism comprises a second display plate, one end of the second display plate is fixedly connected with a connecting plate, the outer wall of the connecting plate is fixedly connected with a handle, the outer wall of the first display plate is in threaded connection with a bolt, the tail end of the bolt extends into the second display plate, the outer wall of the second display plate is in sliding connection with the inner wall of the first display plate, the first display plate and the second display plate are separated by rotating the bolt on the first display plate, then the connecting plate is pulled to move by holding the handle, the connecting plate drives the second display plate to move, when the second display plate moves outside the first display plate, the rotating bolt moves on the first display plate and enters the second display plate to fix the second display plate, the area of the first display plate is adjusted by pulling the second display plate to the outside, a plurality of contents are convenient, the display efficiency and the teaching efficiency are improved, and resources are saved.

Further, adjustment mechanism is installed to bottom plate top, adjustment mechanism includes the box, box internally mounted has the motor, the power take off end fixedly connected with threaded rod of motor, threaded rod outer wall threaded connection has the fly leaf, fly leaf outer wall sliding connection has the slide bar, just the slide bar both ends with box inner wall fixed connection, the fly leaf both ends with box inner wall sliding connection, fly leaf one side fixedly connected with adjusts the pole, the bottom of the case portion with bottom plate top fixed connection, adjust the pole top with first show board bottom fixed connection drives the threaded rod through the motor and rotates, and the threaded rod drives the fly leaf and removes, and the fly leaf also drives the pole and remove when moving the fly leaf through removing restriction fly leaf on slide bar and spout, adjusts the height of first show board, and the mr of being convenient for adjusts the height of the device, can use in a flexible way, and is convenient, improves teaching efficiency.

Further, the first show board with the screw thread groove of bolt looks adaptation is all offered to the second show board outer wall, just screw thread groove quantity is a plurality of, and the bolt of being convenient for can all fix first show board and second show board when expanding or accomodating in the show board, avoids influencing its normal use.

Further, the inner wall of the box body is provided with a rotary groove matched with the threaded rod, the top end of the threaded rod extends into the rotary groove, and the motor can conveniently drive the bolt rod to rotate in the box body.

Further, the inner wall of the box body is provided with a sliding groove matched with the movable plate, and two ends of the movable plate extend into the sliding groove, so that the movement direction of the movable plate on the threaded rod is conveniently limited.

Further, the bottom of the bottom plate is fixedly connected with supporting legs, and movable wheels are arranged at the tail ends of the supporting legs.

The utility model has the following beneficial effects:

1. according to the utility model, the rotary bolts rotate on the first display plate to be separated from the first display plate and the second display plate, then the handle is held to pull the connecting plate to move, the connecting plate drives the second display plate to move, when the second display plate moves outside the first display plate, the rotary bolts move on the first display plate and enter the second display plate to fix the second display plate, and the area of the first display plate is adjusted by pulling the second display plate to move outside, so that a plurality of contents can be conveniently displayed, the display efficiency and the teaching efficiency are improved, and resources are saved.

2. According to the utility model, the motor drives the threaded rod to rotate, the threaded rod drives the movable plate to move, the movable plate limits the moving direction of the movable plate by moving on the sliding rod and the sliding groove, the movable plate also drives the adjusting rod to move while moving, the adjusting rod moves to adjust the height of the first display plate, a teacher can conveniently adjust the height of the device, the device can be flexibly used and is convenient, and the teaching efficiency is improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the structure of the adjusting mechanism of the present utility model;

FIG. 3 is a schematic view of the deployment mechanism of the present utility model.

In the drawings, the list of components represented by the various numbers is as follows:

1. a bottom plate; 2. an adjusting mechanism; 201. a case; 2011. a chute; 202. a motor; 203. a threaded rod; 204. a moving plate; 205. a slide bar; 206. an adjusting rod; 3. a first display board; 4. a deployment mechanism; 401. a second display board; 402. a connecting plate; 403. a handle; 404. a bolt; 5. support legs; 6. and (5) moving the wheel.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

Referring to fig. 1-3, the utility model discloses a novel teaching interactive display device, which comprises a bottom plate 1 and a first display plate 3, wherein a unfolding mechanism 4 is installed in the first display plate 3, the unfolding mechanism 4 comprises a second display plate 401, one end of the second display plate 401 is fixedly connected with a connecting plate 402, the outer wall of the connecting plate 402 is fixedly connected with a handle 403, the outer wall of the first display plate 3 is in threaded connection with a bolt 404, the tail end of the bolt 404 extends into the second display plate 401, and the outer wall of the second display plate 401 is in sliding connection with the inner wall of the first display plate 3;

the rotating bolts 404 rotate on the first display plate 3 to be separated from the first display plate 3 and the second display plate 401, then the handles 403 are held to pull the connecting plates 402 to move, the connecting plates 402 drive the second display plate 401 to move, when the second display plate 401 moves outside the first display plate 3, the rotating bolts 404 move on the first display plate 3 and enter the second display plate 401 to fix the second display plate 401, and the area of the first display plate 3 is adjusted by pulling the second display plate 401 to move outside, so that a plurality of contents can be conveniently displayed, the display efficiency and the teaching efficiency are improved, and resources are saved.

As shown in fig. 1 and 2, an adjusting mechanism 2 is installed above a bottom plate 1, the adjusting mechanism 2 comprises a box 201, a motor 202 is installed inside the box 201, a power output end of the motor 202 is fixedly connected with a threaded rod 203, an outer wall of the threaded rod 203 is in threaded connection with a moving plate 204, an outer wall of the moving plate 204 is in sliding connection with a sliding rod 205, two ends of the sliding rod 205 are fixedly connected with an inner wall of the box 201, two ends of the moving plate 204 are in sliding connection with the inner wall of the box 201, one side of the moving plate 204 is fixedly connected with an adjusting rod 206, the bottom of the box 201 is fixedly connected with the upper side of the bottom plate 1, and the top end of the adjusting rod 206 is fixedly connected with the bottom of a first display plate 3;

the motor 202 drives the threaded rod 203 to rotate, the threaded rod 203 drives the moving plate 204 to move, the moving plate 204 limits the moving direction of the moving plate 204 by moving on the sliding rod 205 and the sliding groove 2011, the moving plate 204 moves and simultaneously drives the adjusting rod 206 to move, the adjusting rod 206 moves to adjust the height of the first display plate 3, a teacher can conveniently adjust the height of the device, the device can be flexibly used, and the teaching efficiency is improved conveniently and rapidly.

The inner wall of the box 201 is provided with a rotary groove matched with the threaded rod 203, and the top end of the threaded rod 203 extends into the rotary groove, so that the motor 202 can conveniently drive the threaded rod 203 to rotate in the box 201;

a sliding groove 2011 matched with the moving plate 204 is formed in the inner wall of the box 201, and two ends of the moving plate 204 extend into the sliding groove 2011, so that the moving plate 204 can move in the box 201 conveniently;

the bottom of the bottom plate 1 is fixedly connected with supporting legs 5, and the tail ends of the supporting legs 5 are provided with moving wheels 6;

the movable wheel 6 can facilitate a teacher to push the device to move, so that the physical strength is saved.

As shown in fig. 2 and 3, the outer walls of the first display board 3 and the second display board 401 are provided with screw grooves adapted to the bolts 404, and the number of the screw grooves is multiple, so that the bolts 404 can rotate on the first display board 3 and the second display board 401 conveniently.

The foregoing is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, and any modification, equivalent replacement, and improvement of some of the technical features described in the foregoing embodiments are all within the scope of the present utility model.

Claims

1. The utility model provides a novel interactive show of teaching device, includes bottom plate (1) and first show board (3), its characterized in that, first show board (3) internally mounted has expansion mechanism (4), expansion mechanism (4) are including second show board (401), second show board (401) one end fixedly connected with connecting plate (402), connecting plate (402) outer wall fixedly connected with handle (403), first show board (3) outer wall threaded connection has bolt (404), just bolt (404) end extends to in second show board (401), second show board (401) outer wall with first show board (3) inner wall sliding connection.

2. The novel interactive demonstration device for teaching of claim 1, wherein an adjusting mechanism (2) is installed above the bottom plate (1), the adjusting mechanism (2) comprises a box body (201), a motor (202) is installed inside the box body (201), a threaded rod (203) is fixedly connected to a power output end of the motor (202), a movable plate (204) is connected to an outer wall of the threaded rod (203) in a threaded manner, a sliding rod (205) is connected to the outer wall of the movable plate (204) in a sliding manner, two ends of the sliding rod (205) are fixedly connected to the inner wall of the box body (201), two ends of the movable plate (204) are fixedly connected to an adjusting rod (206) on one side of the movable plate (204), the bottom of the box body (201) is fixedly connected to the upper portion of the bottom plate (1), and the top of the adjusting rod (206) is fixedly connected to the bottom of the first demonstration board (3).

3. The novel teaching interactive display device according to claim 1, wherein the first display board (3) and the second display board (401) are provided with thread grooves matched with the bolts (404), and the number of the thread grooves is multiple.

4. The novel teaching interactive display device according to claim 2, wherein a rotary groove matched with the threaded rod (203) is formed in the inner wall of the box body (201), and the top end of the threaded rod (203) extends into the rotary groove.

5. The novel teaching interactive display device according to claim 2, wherein a chute (2011) matched with the movable plate (204) is formed in the inner wall of the box body (201), and both ends of the movable plate (204) extend into the chute (2011).

6. The novel teaching interaction display device according to claim 1, wherein supporting legs (5) are fixedly connected to the bottom of the bottom plate (1), and moving wheels (6) are mounted at the tail ends of the supporting legs (5).