CN206505575U - An outdoor Chinese teaching display device - Google Patents

Abstract

The utility model discloses an outdoor Chinese teaching display device, which comprises a front bracket and a rear bracket. There is a speaker on one side, a solar panel and a lighting lamp on the upper part of the teaching board; a whiteboard is arranged above the display screen, and the whiteboard is fixedly connected to the rotating shaft, and the lower part of the rotating shaft is movably connected to the front bracket through a bushing, and the lower end of the rotating shaft is connected to the motor. connection; a binder is provided on one side of the whiteboard, and a teaching board is provided on the binder. The utility model integrates multiple functions, is convenient and quick to use, convenient to teach and display, and saves time and effort for teachers to teach; it is convenient for outdoor teaching, makes the teaching content richer, can deepen students' memory, and is convenient for developing students' thinking and operation. Simple and easy to use.

Description

An outdoor Chinese teaching display device

technical field

The utility model relates to the technical field of outdoor teaching appliances, in particular to an outdoor Chinese teaching display device.

Background technique

Chinese refers to the Chinese language and Chinese characters, including both the writing system and the pronunciation system. In the process of Chinese teaching, in order to develop students' thinking, it needs to be carried out in an outdoor environment to improve learners' interest in learning. Therefore, outdoor display devices have become an essential teaching aid. At present, the existing outdoor Chinese teaching display devices are generally very heavy and inconvenient to carry. When Chinese teachers teach, they not only need to teach blackboard writing on the blackboard, but sometimes also need to use auxiliary teaching tools. For example, they often use teaching boards to improve students' learning enthusiasm and facilitate students to watch. The existing teaching display device is inconvenient to use, has a single function, is complicated to operate, and has low work efficiency.

Utility model content

Aiming at the technical problems of inconvenient use, single function, complicated operation and low work efficiency of the existing teaching display device, the utility model provides an outdoor Chinese teaching display device.

In order to solve the above technical problems, the technical solution of the utility model is: an outdoor Chinese teaching display device, including a front bracket and a rear bracket, the front bracket and the rear bracket are hinged, and a teaching board is provided on the upper part of the front bracket, and the teaching There is a display screen in the middle of the board, a speaker on one side of the display screen, a solar panel and lighting lamps on the upper part of the teaching board; a white board is installed above the display screen, and the white board is fixedly connected to the rotating shaft, and the lower part of the rotating shaft is connected to the front through the sleeve. The bracket is movably connected, and the lower end of the rotating shaft is connected with the motor; a binder is arranged on one side of the whiteboard, and a teaching board is arranged on the binder.

The upper part of the rear bracket is provided with a groove, and the front bracket is arranged in the groove of the rear bracket; the front bracket and the rear bracket are hinged by a pin, and the upper part of the rear bracket is provided with a fixing screw, which is fixedly connected with the front bracket.

A bearing is arranged in the shaft sleeve, and the rotating shaft is arranged in the bearing.

The binder is provided with at least two ring elements, and the two ends of the binder are provided with control handles.

The lighting lamp is a folding lamp, and the lighting lamp includes a base, a folding rod and a lighting rod, the lower part of the folding rod is hinged with the base, and the upper part of the folding rod is connected with the lighting rod.

A universal rotation adjustment mechanism is arranged on the upper part of the teaching board, and a camera is arranged on the universal rotation adjustment mechanism, and the camera is connected with the display screen.

The utility model can fold the movably connected front bracket and the rear bracket, which is convenient to unfold and carry; the camera on the teaching board can collect the surrounding environmental information, the display screen can play video and display the surrounding environment, the speaker can play sound, and the lighting lamp The teaching board can be illuminated, the whiteboard can be written on the blackboard, the drawing board can conveniently display the finished graphics and text through the binder, and the display screen can be displayed by turning the rotating shaft. The utility model integrates multiple functions, is convenient and quick to use, and achieves the effect of convenient teaching display and time-saving and labor-saving teaching for teachers; it is convenient for outdoor teaching, makes the teaching content more abundant, can deepen the memory of students, and is convenient for developing students. Thinking, easy to operate, easy to use.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are only some embodiments of the utility model, and those skilled in the art can also obtain other drawings based on these drawings without creative work.

Fig. 1 is the structural representation of the utility model.

Fig. 2 is a left view of Fig. 1 of the utility model.

Fig. 3 is a structural schematic diagram of the lighting lamp of the present invention.

In the figure, 1 is the teaching board, 2 is the front bracket, 3 is the rear bracket, 4 is the fixing screw, 5 is the lighting lamp, 51 is the lighting rod, 52 is the folding rod, 53 is the base, 6 is the speaker, and 7 is the display Screen, 8 is a whiteboard, 9 is a drawing board, 10 is a motor, 11 is a rotating shaft, 12 is a camera, 13 is a universal rotation adjustment mechanism, 14 is a solar panel, 15 is a binder, and 16 is a ring element.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

As shown in Figures 1 and 2, an outdoor Chinese teaching display device includes a front bracket 2 and a rear bracket 3, the front bracket 2 and the rear bracket 3 are hinged, and the front bracket 2 and the rear bracket 3 can be folded or unfolded to a certain extent. After unfolding, it forms a triangular structure to support the whole device stably. The upper part of the front bracket 2 is provided with a teaching board 1, the middle part of the teaching board 1 is provided with a display screen 7, and one side of the display screen 7 is provided with a speaker 6, the display screen 7 is used to play video resources, and the speaker 6 is used to play sound. The display screen 7 is provided with a USB interface, which is convenient for adding new video resources therein. The upper part of the teaching board 1 is provided with a solar panel 14 and a lighting lamp 5 . The solar panel 14 collects outdoor solar energy, and the resource is clean. The solar panel 14 is connected with the storage battery, and the storage battery is connected with the display screen 7, the speaker 6 and the lighting lamp 5 respectively, and the storage battery supplies power to the display screen 7, the speaker 6 and the lighting lamp 5 respectively. The illuminating lamp 5 is arranged on one side of the teaching board 1, which is convenient for illuminating it, so that it can be taught at night or in a poorly lit environment. Display screen 7 top is provided with whiteboard 8, and whiteboard 8 is fixedly connected with rotating shaft 11, and rotating shaft 11 bottom is movably connected with front support 2 by axle sleeve 18, and rotating shaft 11 lower end is connected with motor 10. A bearing is arranged in the shaft sleeve 18, and the rotating shaft 11 is arranged in the bearing. The motor 10 is connected with the storage battery, so as to drive the rotating shaft 11 to rotate. The rotating shaft 11 rotates relative to the front bracket 2, so that the whiteboard 8 rotates away from the display screen 7, making it convenient for students to watch the video played on the display screen 7. One side of the whiteboard 8 is provided with a binder 15, and the binder 15 is provided with a drawing board 9. The drawing board 9 can be flipped on the binder 15, which is convenient for the teacher to display the finished image or text information.

Preferably, a groove is provided on the top of the rear bracket 3, and the front bracket 2 is arranged in the groove of the rear bracket 3; , the fixing screw 4 is fixedly connected with the front bracket 2. When in use, unfold the front bracket 2 and the rear bracket 3 at a certain angle, then tighten the fixing screw 4 to fix it with the front bracket 2; after use, unscrew the fixing screw 4, and fold the front bracket 2 and the rear bracket 3 ,easy to carry.

Preferably, at least two ring elements 16 are provided on the binder 15 , and control handles are provided at both ends of the binder 15 . One end of the drawing board 9 is flexibly connected with the ring element 16, and the ring element 16 facilitates turning of the drawing board 9. The ring element 16 can be opened by the control hand, which facilitates the replacement of the drawing board 9 thereon.

Preferably, as shown in Figure 3, the lighting lamp 5 is a folding lamp, and the lighting lamp 5 includes a base 53, a folding rod 52 and a lighting rod 51, the lower part of the folding rod 52 is hinged with the base 53, and the upper part of the folding rod 52 is connected with the lighting rod 51 Connected, the lighting rod 51 is provided with a light-emitting lamp body. When in use, the illuminating lamp 5 can be opened by using the folding rod 52 and the position of the illuminating rod 51 can be adjusted;

Preferably, a universal rotation adjustment mechanism 13 is provided on the upper part of the teaching board 1 , and a camera 12 is provided on the universal rotation adjustment mechanism 13 , and the camera 12 is connected to the display screen 7 . Driven by the universal rotation adjustment mechanism 13, the camera 12 can take pictures of surrounding scenery, characters, trees, etc., and then display them on the display screen 7, giving students an intuitive visual experience.

The above is only a preferred embodiment of the utility model, but the scope of protection of the utility model is not limited thereto, and any person familiar with the technical field can easily think of All changes or replacements should fall within the protection scope of the present utility model.

Claims (6)

1. a kind of outdoor teaching of Chinese exhibiting device, including fore-stock（2）And after-poppet（3）, fore-stock（2）With after-poppet（3） It is hinged, fore-stock（2）Top is provided with demonstrator（1）, it is characterised in that：The demonstrator（1）Middle part is provided with display screen（7）, Display screen（7）Side is provided with loudspeaker（6）, demonstrator（1）Top is provided with solar panel（14）And illuminating lamp（5）；It is described Display screen（7）Top is provided with blank（8）, blank（8）With rotating shaft（11）It is fixedly connected, rotating shaft（11）Bottom passes through axle sleeve（18）With Fore-stock（2）It is flexibly connected, rotating shaft（11）Lower end and motor（10）It is connected；The blank（8）Side is provided with loose-leaf binder（15）, Loose-leaf binder（15）It is provided with chart board（9）.

2. outdoor teaching of Chinese exhibiting device according to claim 1, it is characterised in that the after-poppet（3）Top is set It is fluted, fore-stock（2）It is arranged on after-poppet（3）Groove in；The fore-stock（2）With after-poppet（3）Pass through bearing pin（19） It is hinged, after-poppet（3）Top is provided with fixing screws（4）, fixing screws（4）With fore-stock（2）It is fixedly connected.

3. outdoor teaching of Chinese exhibiting device according to claim 1, it is characterised in that the axle sleeve（18）It is interior to be provided with axle Hold, rotating shaft（11）It is arranged in bearing.

4. outdoor teaching of Chinese exhibiting device according to claim 1, it is characterised in that the loose-leaf binder（15）It is provided with At least two ring-type elements（16）, loose-leaf binder（15）Two ends are sincere provided with control hand.

5. outdoor teaching of Chinese exhibiting device according to claim 1, it is characterised in that the illuminating lamp（5）To fold Lamp, illuminating lamp（5）Including base（53）, folding rod（52）And lighting rod（51）, folding rod（52）Bottom and base（53）Mutually cut with scissors Connect, folding rod（52）Top and lighting rod（51）It is connected.

6. outdoor teaching of Chinese exhibiting device according to claim 1, it is characterised in that the demonstrator（1）Top is set There is universal rotational governor motion（13）, universal rotational governor motion（13）It is provided with camera（12）, camera（12）With display Screen（7）It is connected.