CN206460623U - A kind of English word teaching explanation exhibiting device - Google Patents

Abstract

An English word teaching explanation display device, which belongs to the technical field of English teaching equipment, includes a protective shell, a placement groove, a movable pull plate, an adjustment turntable, a writing whiteboard, a fixed handle, and an observation through hole. It is characterized in that: the protective shell is left There is a placement groove in the middle of the top surface, and a movable pull plate is inserted in the middle of the placement groove, and an adjustment dial is connected to the middle of the left edge of the front top surface of the movable pull plate. Several writing whiteboards are evenly distributed and fixedly connected to the edge, and a fixed handle is fixedly connected to the middle of the left top surface of the movable pull plate. Multiple words can be displayed on one display board, and teachers can write at any time while explaining words.

Description

A display device for teaching and explaining English words

technical field

The utility model belongs to the technical field of teaching instruments, in particular to an English vocabulary teaching explanation display device.

Background technique

In the long-term teaching practice, when teachers use the display boards to display words for students, only one word can be written on each ordinary display board. Teachers need to prepare multiple display boards, and the ordinary display boards and writing boards are used independently. It is inconvenient for students to watch, inconvenient for teachers to operate and use, and reduces teaching efficiency.

Contents of the invention

The purpose of this utility model is: in order to solve the problem that when teachers use display boards to display words for students, teachers can display multiple words with only one display board, and teachers can write at any time when explaining words, which is convenient for teachers to operate To use and improve teaching efficiency, the technical solutions are as follows:

An English word teaching explanation display device, which includes a protective shell 1, a placement groove 2, a movable pull plate 3, an adjustment dial 4, a writing whiteboard 5, a fixed handle 6, and an observation through hole 7, characterized in that: the protective shell 1. There is a placement groove 2 in the middle of the left top surface, and a movable pull plate 3 is inserted in the middle of the placement groove 2. An adjustment dial 4 is connected to the middle of the left edge of the front top surface of the movable pull plate 3. A plurality of writing whiteboards 5 are evenly distributed and fixedly connected to the edges around the front top surface of the two works 4, and a fixed handle 6 is fixedly connected to the middle of the left top surface of the movable pull plate 3. The front top surface of the protective shell 1 is left An observation through hole 7 is provided in the middle of the side edge. The left top surface of the protective shell 1 is in an arc shape. A writing board is fixedly connected to the middle of the right edge of the front top surface of the protective shell 1. The left top surface is in the shape of an arc, and the middle of the upper and lower top surfaces of the movable pull plate 3 is fixedly connected with a sliding column, and the middle of the upper and lower top surfaces of the placement groove 2 is provided with a chute, and the The sliding column is inserted inside the chute, and the center of the rear top surface of the adjusting dial 4 is fixedly connected with a rotating shaft, and the rotating shaft is inserted on the front top surface of the movable pull plate 3, and the rotating shaft and the movable The pull plates 3 are interconnected by bearings.

The beneficial effects of the utility model are: in order to solve the problem that teachers use a display board to display words for students, teachers can display multiple words with only one display board, and teachers can write at any time when explaining words, which is convenient for teachers Operation and use and improve teaching efficiency.

Description of drawings:

Fig. 1 is a schematic diagram of the overall structure of the utility model.

detailed description:

A kind of English word teaching explanation display device with reference to Fig. 1, it comprises protective shell 1, places groove 2, movable pull plate 3, adjusts turntable 4, writing whiteboard 5, fixed handle 6, observe through hole 7, it is characterized in that : the middle of the left top surface of the protective shell 1 is provided with a placement groove 2, the middle of the placement groove 2 is inserted with a movable pull plate 3, and the middle of the left edge of the front top surface of the movable pull plate 3 is connected There is an adjustment turntable 4, and several writing boards 5 are evenly distributed and fixedly connected to the edges around the front top surface of the two works 4, and a fixed handle 6 is fixedly connected to the middle of the left top surface of the movable pull plate 3, and the protective shell 1 An observation through hole 7 is provided in the middle of the left edge of the front top surface, the left top surface of the protective shell 1 is in the shape of an arc, and a writing board is fixedly connected to the middle of the right edge of the front top surface of the protective shell 1, so The left top surface of the movable pull plate 3 is in the shape of an arc, and the upper and lower top surfaces of the movable pull plate 3 are fixedly connected with a sliding post in the middle of the rear side edge, and the middle of the upper and lower top surfaces inside the placement groove 2 is provided with a sliding column. groove, and the sliding column is inserted into the inside of the chute, and the center of the rear top surface of the adjusting dial 4 is fixedly connected with a rotating shaft, and the rotating shaft is inserted on the front top surface of the movable pull plate 3, the The rotating shaft and the movable pull plate 3 are connected to each other by bearings.

During use, at first English words are written on the front surface of the writing whiteboard 5, then hold the fixed handle 6 to push the movable vertical plate 3 into the placement groove 2 on the protective shell 1, then turn the adjusting dial 4 to connect each writing whiteboard with the observation channel Corresponding to hole 7, finally students can watch English words in the observation through hole, and the teacher can write on the writing board at any time.

Of course, the above description is not a limitation of the present utility model, and the present utility model is not limited to the above-mentioned examples, and changes, modifications, additions or replacements made by those skilled in the art within the essential scope of the present utility model are also acceptable. Should belong to the protection scope of the utility model.

Claims (4)

1. a kind of English word teaching explanation exhibiting device, including guard shield（1）, place groove（2）, movable arm-tie（3）, adjust Save rotating disk（4）, writing whiteboard（5）, fixed handle（6）, observation through hole（7）, it is characterised in that：The guard shield（1）Left top End surfaces middle is provided with placement groove（2）, the placement groove（2）Movable arm-tie is fitted with bosom（3）, the work Dynamic arm-tie（3）Preceding top end surface left side edge middle is connected with regulation rotating disk（4）, the regulation rotating disk（4）Preceding top end surface Edge, which is evenly distributed, is fixedly connected with several writing whiteboards（5）, the movable arm-tie（3）Left top end surface middle It is fixedly connected with fixed handle（6）, the guard shield（1）Preceding top end surface left side edge middle is provided with observation through hole（7）.

2. a kind of English word teaching explanation exhibiting device according to claim 1, it is characterised in that：The guard shield （1）Left top end surface is in circular arc type shape, the guard shield（1）Preceding top end surface right side edge middle is fixedly connected with book Write plate.

3. a kind of English word teaching explanation exhibiting device according to claim 1, it is characterised in that：The movable arm-tie （3）Left top end surface is in circular arc type shape, and the movable arm-tie（3）Top end surface posterior edges middle is fixedly connected up and down There are traveller, the placement groove（2）Top end surface middle is provided with chute above and below inside, and the traveller is inserted into the chute It is internal.

4. a kind of English word teaching explanation exhibiting device according to claim 1, it is characterised in that：The regulation rotating disk （4）Top end surface circle centre position is fixedly connected with rotating shaft afterwards, and the rotating shaft is inserted into the movable arm-tie（3）Preceding top end surface, The rotating shaft and the movable arm-tie（3）It is connected with each other by bearing.