Special sleepiness-preventing desk for student
A technology for desks and students, applied in the field of desks, can solve problems such as delaying lectures and affecting the teacher's mood during lectures, and achieves the effect of preventing drowsiness
Inactive Publication Date: 2014-07-02
杨友春
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Problems solved by technology
[0002] Desks are an indispensable part of students' study and life nowadays. Students have to use desks to take notes when they are in class. Many students doze off when they are listening to lectures. This will not only delay their own lectures, but also affect the teacher's ability to lecture Mood, in order to solve the above problems, a kind of anti-drowsy desk for students can be produced
Method used
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Embodiment Construction
[0011] Refer to attached figure 1 as follows:
[0012] A special anti-drowsiness desk for students, comprising a desk body 1, a groove 2, a spring 3, a baffle plate 4, a power supply 5, a vibrator 6, an insulating post 7, an insulating post 2 8, a copper sheet 9 and a copper sheet Two 10, it is characterized in that a groove 2 is arranged on the left side of the desk body 1, a spring 3 with a larger hardness is arranged on the left and right sides of the bottom of the groove 2, and a baffle plate 4 is connected to the top of the spring 3, In the initial state, the upper surface of the baffle plate 4 and the desktop of the desk body 1 are on the same level, and the lower surface of the baffle plate 4 is provided with a vibrator 6 and an insulating post-7, and the bottom of the insulating post-7 is connected with a copper Sheet 1 9 is provided with a power supply 5 at the bottom of the groove 2, and an insulating column 2 8 is provided at the position where the bottom of the g...
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The invention relates to a special sleepiness-preventing desk for a student. The special sleepiness-preventing desk comprises a desk body and is characterized in that a groove is formed in the left side of the desk body, the left side and the right side of the bottom of the groove are respectively provided with a spring with high hardness, the upper portions of the springs are connected with a baffle, the upper surface of the baffle and the desk top of the desk body are located on the same horizontal plane in the initial state, and a vibrator and a first insulating column are arranged on the lower surface of the baffle; the lower portion of the first insulating column is connected with a first copper sheet, a power source is arranged at the bottom of the groove, a second insulating column is arranged at the position, on the same line with the first insulating column, of the bottom of the groove, the upper portion of the second insulating column is connected with a second copper sheet, and the first copper sheet is connected with the vibrator, the power source and the second copper sheet through conducting wires. At first, the first copper sheet does not make contact with the second copper sheet; if the student dozes off, large force is exerted on the baffle, the baffle moves downwards, the first copper sheet makes contact with the second copper sheet, the vibrator generates vibrations, and therefore a very good sleepiness-preventing effect is achieved.
Description
technical field [0001] The invention relates to a desk, more precisely, it is a special anti-drowsiness desk for students. Background technique [0002] Desks are an indispensable part of students' study and life nowadays. Students have to use desks to take notes when they are in class. Many students doze off when they are listening to lectures. This will not only delay their own lectures, but also affect the teacher's ability to lecture Mood, in order to solve the above problems, can produce a kind of anti-drowsy desk specially for students. Contents of the invention [0003] The object of the present invention is to provide a special anti-drowsiness desk for students with simple structure and convenient use. [0004] The purpose of the present invention can be achieved in the following ways: [0005] A special anti-drowsiness desk for students, including a desk body (1), characterized in that a groove (2) is provided on the left side of the desk body (1), and the ...
Claims
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IPC IPC(8): A47B41/00A47B97/00
Inventor 杨友春
Owner 杨友春