LU502136B1 - Electronic display teaching aid - Google Patents

Abstract

Disclosed is an electronic display teaching aid, which comprises: a box body, wherein the top end of the box body is provided with two strip-shaped grooves in parallel along both sides of front and rear directions thereof; a display board, wherein a plurality of grooves arranged at intervals are longitudinally arranged at positions corresponding to the strip-shaped grooves on both sides of the back of the display board, and the display board is hinged with the top edge of the front of the box body; support rods, wherein the support rods are in one-to-one correspondence with positions of the strip-shaped grooves, one end of each support rod is abutted against the end of the corresponding strip-shaped groove, and the other end is abutted against any groove on the back of the display board; a turntable, wherein the turntable is located at the bottom end of the box body, and a rotating end of the turntable is fixedly connected with the bottom wall of the box body; and a touch display, wherein the touch display is used for storing and playing teaching content. The present invention can display electronic components in all directions, and simultaneously play teaching explanation of the displayed components.

Description

ELECTRONIC DISPLAY TEACHING AID LU502136 Technical Field The present invention relates to the technical field of electronic teaching, in particular to an electronic display teaching aid.

Background In the process of electronic technology teaching, it is often necessary to display electronic components for students through display teaching aids. At present, the display teaching aids have a single function, usually face students from a specific angle, and cannot take all students into account in all directions. Meanwhile, these teaching aids cannot synchronously explain the displayed components, so the teaching effect is not good.

Therefore, how to provide an electronic display teaching aid that can display electronic components in all directions and can cooperate with text explanation is an urgent problem to be solved by those skilled in the art.

Summary In view of this, the present invention provides an electronic display teaching aid, which can display electronic components in all directions, and simultaneously play teaching explanation of the displayed components.

In order to achieve the above purpose, the present invention adopts the following technical solution: An electronic display teaching aid comprises: a box body, wherein the top end of the box body is provided with two strip-shaped grooves in parallel along both sides of front and rear directions thereof; a display board, wherein a plurality of grooves arranged at intervals are longitudinally arranged at positions corresponding to the strip-shaped grooves on both sides of the back of the display board; and the display board is hinged with the top edge of the front of the box body; support rods, wherein the support rods are in one-to-one correspondence with positions of the strip-shaped grooves; one end of each support rod is abutted against the end of the corresponding strip-shaped groove; and the other end is abutted against any groove on the back of the display board; a turntable, wherein the turntable is located at the bottom end of the box body; and a rotating end of the turntable is fixedly connected with the bottom wall of the box body; and a touch display, wherein the touch display is used for storing and playing teaching content.

Further, in the electronic display teaching aid, the display board is provided with a plurality of component mounting holes; and the component mounting holes are arranged in an array.

Further, the electronic display teaching aid further comprises a baffle; the display board 18 502136 further provided with a plurality of strip-shaped clamping grooves; the strip-shaped clamping grooves are arranged below the component mounting holes in each row in one-to-one correspondence; and the baffle is clamped with any of the strip-shaped clamping grooves.

Further, in the electronic display teaching aid, the touch display is provided with a USB interface; and the USB interface is electrically connected with the touch display.

Further, the electronic display teaching aid further comprises function buttons; and the function buttons are electrically connected with the touch display.

Further, in the electronic display teaching aid, handles are installed on two opposite side walls of the box body.

Further, the electronic display teaching aid further comprises straps; both ends of each strap are provided with clamping rings; and the clamping rings are sleeved on outer peripheral sides of the handles.

Further, in the electronic display teaching aid, a plurality of transverse partition plates and longitudinal partition plates arranged in a crisscross manner are arranged in the box body; the transverse partition plates and the longitudinal partition plates are abutted against the inner wall of the box body to divide the inside of the box body into a plurality of accommodating cavities; and an open end of each accommodating cavity is provided with a box door.

Further, the electronic display teaching aid further comprises a protective cover; and the protective cover is hinged with one edge of the front of the display board and buckled on other edges of the front of the display board.

According to the above technical solution, compared with the prior art, the present invention discloses an electronic display teaching aid; the display board is used for fixing electronic components to be displayed; and angle adjustment of the display board is realized through abutment between the support rods and the strip-shaped grooves and any groove on the back of the display board. Through rotation of the turntable, the whole box body is driven to rotate, so that students at all positions can clearly know display of the electronic components. By pre-storing teaching contents related to the current display in the touch display, and controlling the display to synchronously play the related contents of the currently displayed components, it is convenient to make the students quickly master classroom knowledge and improve teaching efficiency.

Description of Drawings To more clearly describe the technical solutions in the embodiments of the present invention or in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be simply presented below. Apparently, the drawings in the following description are merely embodiments of the present invention, and for those ordinary skilled in the art, other drawings can also be obtained according to the drawings without contributing creative labor.

Fig. 1 is a schematic diagram of a front structure of an electronic display teaching ad 502136 provided by the present invention; and Fig. 2 is a schematic diagram of a back structure of an electronic display teaching aid provided by the present invention.

Detailed Description The technical solutions in the embodiments of the present invention will be clearly and fully described below in combination with the drawings in the embodiments of the present invention. Apparently, the described embodiments are merely part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by those ordinary skilled in the art without contributing creative labor will belong to the protection scope of the present invention.

As shown in Figs. 1-2, an embodiment of the present invention discloses an electronic display teaching aid, which comprises: a box body 1, wherein the top end of the box body 1 is provided with two strip-shaped grooves 2 in parallel along both sides of front and rear directions thereof; a display board 3, wherein a plurality of grooves 4 arranged at intervals are longitudinally arranged at positions corresponding to the strip-shaped grooves 2 on both sides of the back of the display board 3; and the display board 3 is hinged with the top edge of the front of the box body 1; support rods 5, wherein the support rods 5 are in one-to-one correspondence with positions of the strip-shaped grooves 2; one end of each support rod 5 is abutted against the end of the corresponding strip-shaped groove 2; and the other end is abutted against any groove 4 on the back of the display board 3; a turntable 6, wherein the turntable 6 is located at the bottom end of the box body 1; and a rotating end of the turntable is fixedly connected with the bottom wall of the box body 1; and a touch display 7, wherein the touch display 7 is used for storing and playing teaching content.

According to the embodiment of the present invention, angle adjustment of the display board 3 is realized through abutment between the support rods 5 and the strip-shaped grooves 2 and any groove 4 on the back of the display board 3. Through rotation of the turntable 6, the whole box body 1 is driven to rotate, so that students at all positions can clearly know display of electronic components. By pre-storing teaching contents related to the current display in the touch display 7, and controlling the display 7 to synchronously play the related contents of the currently displayed components, itis convenient to make the students quickly master classroom knowledge and improve teaching efficiency.

Specifically, the display board 3 is provided with a plurality of component mounting holes 8; and the component mounting holes 8 are arranged in an array.

Further preferably, the electronic display teaching aid further comprises a baffle; the display 502136 board 3 is further provided with a plurality of strip-shaped clamping grooves 9; the strip-shaped clamping grooves 9 are arranged below the component mounting holes 8 in each row in one-to- one correspondence; and the baffle is clamped with any of the strip-shaped clamping grooves 9.

The baffle is arranged to prevent the components from falling to the ground; and meanwhile, different types of electronic components can be distinguished, so that the students can visually understand a category of each component.

In one embodiment, the touch display 7 is provided with a USB interface; and the USB interface is electrically connected with the touch display. The USB interface is arranged to copy the teaching content into the touch display, so as to display the components and simultaneously play the corresponding teaching content.

In one embodiment, the electronic display teaching aid further comprises function buttons 10; and the function buttons 10 are electrically connected with the touch display 7. Each function button may be a power button, an emergency stop button, a volume adjustment button, a sleep button, etc.

In other embodiments, handles 11 are installed on two opposite side walls of the box body

1. The handles are arranged to facilitate movement of the box body.

Further preferably, the electronic display teaching aid further comprises straps; both ends of each strap are provided with clamping rings; and the clamping rings are sleeved on outer peripheral sides of the handles. The straps are arranged to facilitate long-distance movement of the box body.

In one embodiment, a plurality of transverse partition plates and longitudinal partition plates arranged in a crisscross manner are arranged in the box body 1; the transverse partition plates and the longitudinal partition plates are abutted against the inner wall of the box body to divide the inside of the box body into a plurality of accommodating cavities; and an open end of each accommodating cavity is provided with a box door 12. Through arrangement of the plurality of accommodating cavities, different types of electronic components or other teaching-related objects can be placed in different areas, so that the components are not easily confused.

Further preferably, the electronic display teaching aid further comprises a protective cover, and the protective cover is hinged with one edge of the front of the display board 3 and buckled on other edges of the front of the display board 3. The protective cover is arranged to cover the display board to protect the electronic components when the display of the electronic components is suspended. The protective cover may further be made of a transparent material, so that the students can observe connection relationships of the components through the protective cover; and the components can be prevented from being polluted by dust.

Each embodiment in the description is described in a progressive way. The difference of each embodiment from each other is the focus of explanation. The same and similar parts among all of the embodiments can be referred to each other. For a device disclosed by the embodiments,

because the device corresponds to a method disclosed by the embodiments, the device is simply 021 36 described.

Refer to the description of the method part for the related part.

The above description of the disclosed embodiments enables those skilled in the art to realize or use the present invention.

Many modifications to these embodiments will be apparent to those 5 skilled in the art.

The general principle defined herein can be realized in other embodiments without departing from the spirit or scope of the present invention.

Therefore, the present invention will not be limited to these embodiments shown herein, but will conform to the widest scope consistent with the principle and novel features disclosed herein.

Claims (9)

1. An electronic display teaching aid, comprising: — a box body, wherein — the top end of the box body is provided with two strip-shaped grooves in parallel along both sides of front and rear directions thereof, — a display board, wherein — a plurality of grooves arranged at intervals are longitudinally arranged at positions corresponding to the strip-shaped grooves on both sides of the back of the display board; and — the display board is hinged with the top edge of the front of the box body; — support rods, wherein — the support rods are in one-to-one correspondence with positions of the strip-shaped grooves; — one end of each support rod is abutted against the end of the corresponding strip- shaped groove; and — the other end is abutted against any groove on the back of the display board; — aturntable, wherein — the turntable is located at the bottom end of the box body; and — a rotating end of the turntable is fixedly connected with the bottom wall of the box body; and — atouch display, wherein — the touch display is used for storing and playing teaching content.

2. The electronic display teaching aid according to claim 1, wherein the display board is provided with a plurality of component mounting holes; and the component mounting holes are arranged in an array.

3. The electronic display teaching aid according to claim 2, further comprising a baffle, wherein — the display board is further provided with a plurality of strip-shaped clamping grooves; — the strip-shaped clamping grooves are arranged below the component mounting holes in each row in one-to-one correspondence; and — the baffle is clamped with any of the strip-shaped clamping grooves.

4. The electronic display teaching aid according to claim 1, wherein the touch display is provided with a USB interface; and the USB interface is electrically connected with the touch display.

5. The electronic display teaching aid according to claim 1, further comprising function buttons, wherein the function buttons are electrically connected with the touch display.

6. The electronic display teaching aid according to claim 1, wherein handles are installed on two opposite side walls of the box body.

7. The electronic display teaching aid according to claim 6, further comprising: straps, wherein — both ends of each strap are provided with clamping rings; and — the clamping rings are sleeved on outer peripheral sides of the handles.

8. The electronic display teaching aid according to claim 1, wherein — a plurality of transverse partition plates and longitudinal partition plates arranged in a crisscross manner are arranged in the box body; — the transverse partition plates and the longitudinal partition plates are abutted against the inner wall of the box body to divide the inside of the box body into a plurality of accommodating cavities; and — an open end of each accommodating cavity is provided with a box door.

9. The electronic display teaching aid according to claim 1, further comprising a protective cover, wherein the protective cover is hinged with one edge of the front of the display board and buckled on other edges of the front of the display board.