Projection learning pen

Abstract

The invention provides a projection learning pen which comprises a pen holder, the pen holder is detachably connected to a mounting base, a display screen is arranged on the front face of the pen holder, a projection emitting head is arranged above the display screen, a projection extension line is detachably connected to the projection emitting head, one end of the projection extension line is mounted on the projection emitting head, and the other end of the projection extension line is mounted on the mounting base. Information emitted by the projection emission head is transmitted through the projection extension line and then is projected, a control key and a loudspeaker are arranged on the side wall of the pen holder, and the loudspeaker plays explanations related to videos and pictures. According to the learning pen, data in a computer and a tablet computer are downloaded into the learning pen, the learning pen can be in butt joint with the computer through a connecting line of a USB interface or WIFI and other modes, the learning data can be conveniently downloaded and transmitted, the display screen arranged on the pen holder is used for displaying current learning content and setting and operating menus, a user can conveniently and visually operate the learning pen, the overall structure is compact, the weight is light, and the learning pen is convenient to use. The device is convenient to carry and suitable for mobile learning at different places.

Description

Technical Field

[0001] The invention relates to the technical field of learning tools, in particular to a projection learning pen. Background Art

[0002] Nowadays, there are many kinds of learning tools. For example, the reading pen has been widely used in the field of education. It is small, easy to carry and easy to use. It is also helpful to strengthen memory and improve learning efficiency. It is a rare reading and learning auxiliary tool. However, the existing reading pen is limited to the combination of sound and books. The pen tip needs to touch the book to make a sound. This method has a single function. After the learners' novelty wears off, they are not very enthusiastic about using it. A survey shows that 34% of the content can be remembered by simply listening, 70% of the content can be remembered by simply watching, and 95% of the content can be remembered by combining listening and watching. In addition, in the learning process, therefore, students need to constantly flip through books such as dictionaries. This manual lookup method is very inefficient and time-consuming, which affects the coherence of learning thinking.

[0003] Therefore, the present invention proposes a method of combining video, audio and a learning pen to enhance learners' learning interest and improve learners' learning efficiency. Summary of the invention

[0004] In view of this, in order to solve the problems existing in the technical background, the present invention proposes a projection learning pen that combines video, audio and a learning pen to improve learners' learning interest and improve learners' learning efficiency.

[0005] A projection learning pen, the specific technical solution is as follows:

[0006] A projection learning pen comprises a pen holder, which is detachably connected to a mounting base, a display screen is arranged on the front of the pen holder, a projection transmitter head is arranged above the display screen, a projection extension line is detachably connected to the projection transmitter head, one end of the projection extension line is mounted on the projection transmitter head, information emitted by the projection transmitter head is transmitted through the projection extension line for projection, and a control button and a speaker are arranged on the side wall of the pen holder, and the speaker plays explanations related to videos and pictures.

[0007] In one embodiment of the present invention, the pen holder is a rectangular parallelepiped as a whole.

[0008] In one embodiment of the present invention, the projected epitaxial line is a bendable line.

[0009] In one embodiment of the present invention, a main control circuit board is provided inside the pen body, and the main control circuit board is connected to a display screen, a speaker and control buttons.

[0010] In one embodiment of the present invention, the display screen is a touch display screen.

[0011] In one embodiment of the present invention, an interface is provided on the pen body, and the interface is connected to a computer via a data cable for transmitting learning materials.

[0012] The above technical solution has the following beneficial effects:

[0013] The present invention downloads data from a computer and a tablet into a learning pen. When in use, the content is projected onto a wall or a screen by projection, and the learning data required for projection is displayed on a large screen. The present invention can be docked with a computer by means of a USB interface cable or WIFI, etc., to facilitate downloading and transmitting learning materials. The display screen on the pen holder is used to display the current learning content, settings and operation menus, which is convenient for users to intuitively operate. The overall structure is compact, light, and easy to carry. It is suitable for mobile learning in different locations, and is convenient for learners to quickly query learning information. The picture or video projection combined with the speaker playback helps to deepen understanding and memory, and meet the use needs of learners. The present invention is suitable for new education, allowing primary school students and college students to learn (recite, memorize, and specialize) anytime and anywhere. It contains: essential ancient poems, short essays and sentences, and reading comprehension in Chinese. Mathematical Olympiad, key and difficult question types, English word shorthand, and short sentence recitation. Difficult problems in politics, history, geography, and biology. Studying abroad, learning Chinese, computer learning, university major learning, etc., meet the use of various learners. The present invention has rich and varied display contents, which increases the use pleasure of learners. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of a projection learning pen of the present invention;

[0015] Figure 2 It is a structural schematic diagram of a projection learning pen connected to a projection extension line of the present invention;

[0016] In the figure: 1-mounting base; 2-penholder; 3-display screen; 4-control buttons; 5-projection transmitter; 6-projection extension line; DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0018] See also Figure 1-2A projection learning pen shown in the figure includes a pen body 2, which is detachably connected to a mounting base 1. A display screen 3 is provided on the front of the pen body 2, and a projection transmitter head 5 is provided above the display screen 3. A projection extension line 6 is detachably connected to the projection transmitter head 5, and one end of the projection extension line 6 is installed on the projection transmitter head 5. The information emitted by the projection transmitter head 5 is transmitted through the projection extension line 6 for projection. A control button 4 and a speaker are provided on the side wall of the pen body 2, and the speaker plays explanations related to videos and pictures.

[0019] The pen body 2 is a rectangular parallelepiped as a whole, and the projected extension lines are 6 bendable lines. A main control circuit board is provided inside the pen body 2, and the main control circuit board is connected to the display screen 3, the speaker and the control button 4. The display screen 3 is a touch display screen 3. An interface is provided on the pen body 2, and the interface is connected to the computer through a data cable for transmitting learning materials.

[0020] When the present invention is used specifically, when learning materials need to be downloaded, the learning pen is plugged into a data cable, one end of the data cable is connected to the computer, ensuring that the computer has identified and installed the driver, and the corresponding learning materials are downloaded. When in use, the content is projected onto a wall or screen by projection, and the learning materials required for projection are displayed on a large screen. The present invention can be docked with a computer by means of a USB interface cable or WIFI, etc., to facilitate downloading and transmitting learning materials. The display screen 3 provided on the pen holder 2 is used to display the current learning content, settings and operation menus, which is convenient for users to intuitively operate. The overall structure is compact, light in weight, and easy to carry. It is suitable for mobile learning in different locations, and it is convenient for learners to quickly query learning information. By combining the speaker playback with the picture or video projection method, it helps to deepen understanding and memory, and meet the use needs of learners. The present invention is suitable for new education, allowing primary school students and college students to learn (recite, memorize, and specialize) anytime and anywhere, and contains: essential ancient poems, short essays and sentences, and reading comprehension in Chinese. Mathematical Olympiad, key and difficult questions, English word shorthand, and short sentence recitation. Difficult questions in politics, history, geography and biology, studying abroad, learning Chinese, learning computers, learning university majors, etc., can meet the needs of various learners. The present invention has rich and diverse display content, which improves the learners' use pleasure.

[0021] Embodiment 2: In this embodiment, the shape of the pen holder 2 can be designed to be a cylinder or other shapes as needed.

[0022] The basic principles and main features of the present invention are described above. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for illustrating the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which shall fall within the scope of the present invention to be protected. The scope of protection of the invention shall be defined by the attached claims and their equivalents.

Claims

1. A projection learning pen, comprising a pen holder (2), characterized in that: The pen holder (2) is detachably connected to the mounting base (1); a display screen (3) is provided on the front of the pen holder (2); a projection transmitter head (5) is provided above the display screen (3); a projection extension line (6) is detachably connected to the projection transmitter head (5); one end of the projection extension line (6) is mounted on the projection transmitter head (5); information emitted by the projection transmitter head (5) is transmitted through the projection extension line (6) and then projected; a control button (4) and a speaker are provided on the side wall of the pen holder (2); the speaker plays explanations related to the video and the picture.

2. A projection learning pen according to claim 1, characterized in that: The pen holder (2) is a rectangular parallelepiped as a whole.

3. The projection learning pen according to claim 1, characterized in that: The projected epitaxial line (6) is a bendable line.

4. The projection learning pen according to claim 1, characterized in that: A main control circuit board is provided inside the pen holder (2), and the main control circuit board is connected to the display screen (3), the speaker and the control button (4).

5. The projection learning pen according to claim 1, characterized in that: The display screen (3) is a touch display screen (3).

6. The projection learning pen according to claim 1, characterized in that: The pen holder (2) is provided with an interface, which is connected to a computer via a data cable and is used for transmitting learning materials.

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