CN204516064U - A kind of middle school's Chinese language of modified node method is given lessons writing on the blackboard servicing unit - Google Patents

Abstract

The utility model provides a middle school Chinese teaching blackboard auxiliary device with an improved structure, including a fixed plate, a page turning block, a base, a universal wheel, a lifting switch, a telescopic rod, a battery, a USB socket, a handwriting touch screen device, and a folding page. , a book bar, a movable paddle and a carriage, the fixed board is arranged on the upper part of the carriage; The upper position of the wheel; the lift switch is set at the right position of the base; the telescopic rod is set at the lower position of the book stop bar; the USB socket is set at the upper right position of the battery. The leather cushion of the utility model, the setting of the locking knob, the telescopic card and the adjusting knob are conducive to strict fixing, making the head comfortable, making the locking tight, flexible adjustment, increased toughness, thus accurate angle adjustment, perfect functional diversity, and further Improve safety effects, reduce maintenance costs, and improve work efficiency.

Description

An improved structure auxiliary device for blackboard writing in middle school Chinese teaching

technical field

The utility model belongs to the technical field of teaching appliances, in particular to an auxiliary device for blackboard writing in middle school Chinese teaching with an improved structure.

Background technique

At present, blackboard writing is a major teaching medium used in teaching, and blackboard writing art is an integral part of teaching art. The famous Soviet educator Kalinin once said, "Education is not only a scientific career, but also an artistic career." Successful teaching is the result of an organic combination of high science and superb artistry. Therefore, it is our teachers' pursuit to adhere to teaching principles, adopt artistic techniques, water students' hearts, and strive to make the teaching process aesthetic. However, the existing blackboard writing auxiliary device has the problems of insufficient function, high labor intensity, inconvenient use, and time-consuming and labor-intensive problems.

Therefore, it is very necessary to invent a kind of auxiliary device for teaching blackboard writing in middle school Chinese teaching with improved structure.

Utility model content

In order to solve the above-mentioned technical problems, the utility model provides a middle school Chinese teaching blackboard writing auxiliary device with an improved structure to solve the existing blackboard writing auxiliary devices with insufficient functions, heavy labor, inconvenient use, and time-consuming and labor-intensive problems. A middle school Chinese teaching blackboard auxiliary device with an improved structure, including a fixed plate, a page turning block, a base, a universal wheel, a lifting switch, a telescopic rod, a battery, a USB socket, a handwriting touch screen device, a folding page, and a book stop bar , the movable paddle and the carriage, the fixed board is arranged at the upper position of the carriage; the page turning block is arranged at the middle and both ends of the fixed board; the base is arranged at the upper position of the universal wheel The lift switch is set at the right position of the base; the telescopic rod is set at the lower position of the book stop bar; the USB socket is set at the upper right position of the battery; the handwriting touch screen device is set At the right position of the folding page; the movable plectrum is arranged at the upper position of the book retaining lever; the handwriting touch screen device includes a projector, a handwriting screen, an induction chip, a stylus, a delete key and a memory card, The projector is arranged at the upper left corner of the handwriting screen; the induction chip is arranged at the upper part of the delete key; and the stylus is arranged at the right part of the memory card.

The handwriting screen specifically adopts a multi-point capacitive LED liquid crystal display, which is convenient for handwriting, flexible and reliable, and thus safe and practical.

The memory card specifically adopts a TF memory card, which is convenient for storage, flexible and practical, and thus safe and reliable.

The movable plectrum specifically adopts a PE plastic cylindrical runner with a diameter of 2 cm to 3 cm, and the specific movable plectrum adopts 3 pieces, which is conducive to flexible adjustment, practical and convenient, and reduces maintenance cost.

The telescopic rod specifically adopts a hydraulic telescopic rod, which is conducive to the convenience of lifting and meeting different heights, thereby improving the functional diversity.

The book retaining rod specifically adopts a cylindrical copper rod with a height of 30 cm to 50 cm, which is conducive to convenient, safe and reliable placement of books, thereby improving the safety effect.

Compared with the prior art, the utility model provides a middle school Chinese teaching blackboard auxiliary device with an improved structure, which is widely used in the technical field of medical equipment. At the same time, the beneficial effects of the utility model are: the handwriting screen of the utility model can The setting of the paddle, telescopic rod and book stop rod is conducive to convenient handwriting, flexible and reliable, flexible adjustment, convenient lifting, convenient placement of books, and further makes it suitable for different heights, thereby improving functional diversity, reducing maintenance costs and improving work efficiency. .

Description of drawings

Fig. 1 is the schematic structural representation of the middle school Chinese teaching blackboard writing auxiliary device of the improved structure that the embodiment of the present invention provides;

Fig. 2 is a schematic structural diagram of a handwriting touch screen device provided by an embodiment of the present invention;

In the figure: 1. Fixed plate; 2. Page turning block; 3. Base; 4. Universal wheel; 5. Lift switch; 6. Telescopic rod; 7. Battery; 8. USB socket; 9. Handwriting touch screen Device; 91. projector; 92. handwriting screen; 93. sensor chip; 94. stylus; 95. delete key; 96. memory card; , Drag board.

Detailed ways

In order to further understand the invention content, characteristics and effects of the present utility model, the following examples are given, and detailed descriptions are given below in conjunction with the accompanying drawings. There is no software or method innovation in the utility model.

Below in conjunction with accompanying drawing, the utility model is further described:

As shown in Figure 1 and Figure 2

The utility model provides a middle school Chinese teaching blackboard auxiliary device with an improved structure, comprising a fixed plate 1, a page turning block 2, a base 3, a universal wheel 4, a lifting switch 5, a telescopic rod 6, a battery 7, a USB socket 8, Handwriting touch screen device 9, folding leaf 10, book bar 11, movable plectrum 12 and carriage 13, described fixed plate 1 is arranged on the upper position of carriage 13; The middle ends of the fixed plate 1; the base 3 is set on the upper part of the universal wheel 4; the lift switch 5 is set on the right side of the base 3; the telescopic rod 6 is set on the book stop bar 11; the USB socket 8 is set on the upper right position of the battery 7; the handwriting touch screen device 9 is set on the right side of the folding page 10; the movable paddle 12 is set on the book The upper position of stop bar 11; Described handwriting touch screen device 9 comprises projector 91, handwriting screen 92, sensing chip 93, stylus 94, delete key 95 and memory card 96, and described projector 91 is arranged on handwriting The upper left corner of the screen 92; the sensing chip 93 is arranged on the upper part of the delete key 95; the stylus 94 is arranged on the right of the memory card 96.

The handwriting screen 92 specifically adopts a multi-point capacitive LED liquid crystal display, which is convenient for handwriting, flexible and reliable, and safe and practical.

The memory card 96 specifically adopts a TF memory card, which is convenient for storage, flexible and practical, and thus safe and reliable.

The movable plectrum 12 specifically adopts a PE plastic cylinder runner with a diameter of 2 cm to 3 cm, and the specific movable plectrum 12 adopts three pieces, which is conducive to flexible adjustment, practical and convenient, and reduces maintenance costs.

The telescopic rod 6 specifically adopts a hydraulic telescopic rod, which is convenient for lifting and lowering, so that different heights can be satisfied, thereby improving functional diversity.

The book retaining rod 11 specifically adopts a cylindrical copper rod with a height of 30 cm to 50 cm, which is conducive to convenient, safe and reliable placement of books, thereby improving the safety effect.

working principle:

The utility model utilizes the telescopic rod 6 to adjust the height, adjusts the book stop rod 11 through the movable paddle 12, inputs on the handwriting screen 92, and stores it with the cooperation of the memory card 96, further improving the convenience of use and perfecting functional diversity.

Utilize the technical solution described in the utility model, or those skilled in the art design similar technical solutions under the inspiration of the technical solution of the utility model, and achieve the above-mentioned technical effect, all fall into the protection scope of the utility model .

Claims (6)

1. A middle school Chinese teaching blackboard writing auxiliary device of an improved structure is characterized in that, the middle school Chinese teaching blackboard writing auxiliary device of this improved structure comprises a fixed plate, a page-turning block, a base, a universal wheel, a lifting switch, a telescopic rod, and a battery , USB socket, handwriting touch screen device, folding leaf, book stop lever, movable paddle and drag board; The fixed plate is set at the upper position of the carriage; the page turning block is set at both ends of the fixed plate; the base is set at the upper position of the universal wheel; the lifting switch is set at The right part of the base; the telescopic rod is set at the lower part of the book stop bar; the USB socket is set at the upper right position of the battery; the handwriting touch screen device is set at the right side of the folding page; The movable plectrum is arranged on the upper position of the book bar; the handwriting touch screen device includes a projector, a handwriting screen, an induction chip, a stylus, a delete key and a memory card, and the described projector is arranged on the handwriting The upper left corner of the screen; the induction chip is arranged at the upper part of the delete key; the stylus is arranged at the right part of the memory card. 2. The auxiliary device for writing on the blackboard of middle school Chinese teaching with improved structure as claimed in claim 1, wherein said handwriting screen specifically adopts a multi-point capacitive LED liquid crystal display. 3. the middle school Chinese teaching blackboard writing auxiliary device of improved structure as claimed in claim 1, is characterized in that, described memory card specifically adopts 1 TF memory card. 4. The auxiliary device for writing on the blackboard for middle school Chinese teaching with improved structure as claimed in claim 1, wherein the movable paddle specifically adopts a PE plastic cylindrical wheel with a diameter of 2 cm to 3 cm. 5. The auxiliary device for writing on the blackboard in middle school Chinese teaching with improved structure as claimed in claim 1, wherein the telescopic rod specifically adopts a hydraulic telescopic rod. 6. The auxiliary device for writing on the blackboard in middle school Chinese teaching with improved structure as claimed in claim 1, wherein said book retaining rod specifically adopts a cylindrical copper rod with a height of 30 centimeters to 50 centimeters.