Multifunctional pointer

A multi-functional, pointer technology, applied in the field of teaching instruments, can solve the problems of inability to teach, cannot meet the needs of modern teaching, and the pointer is not competent.

Inactive Publication Date: 2014-03-26
TIANJIN FANKAI TECH & TRADE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, with the diversification of teaching methods, the pointer is no longer suitable for the existing teaching mode. For example, in some teaching modes with the theme of PPT projection presentation, using the traditional pointer will affect the projected image, and normal teaching cannot be carried out.
In order to solve the problem that the pointer function is single and cannot meet the needs of modern teaching, it is urgent to design a multifunctional pointer

Method used

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  • Multifunctional pointer

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Embodiment Construction

[0016] Such as figure 1 As shown, the present invention provides a kind of multifunctional pointer, comprises pointer body 2, and described pointer body 2 is provided with lampshade 1, switch 3, power supply device 4, loudspeaker device 5, recording pen and electronic watch 7, and described lampshade 1 is arranged at the front end of the pointer body 2, the switch 3 is arranged at the middle and lower part of the pointer body 2, the power supply device 4 is arranged at the tail of the pointer body 2, the loudspeaker device 5 and the Recording pen is all arranged between described switch 3 and described power supply device 4, and described electronic watch 7 is arranged between described lampshade 1 and described switch 3, and described electronic watch 7, recording pen and loudspeaker 5 All are connected with the power supply device 4, a partition is arranged in the middle of the lampshade 1, a laser lamp 8 is provided on one side of the partition, and an LED lamp 9 is provide...

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Abstract

The invention provides a multifunctional pointer which includes a pointer body. A lamp cover, a switch, a power-supplying device, a public address device, a recording pen and an electronic watch are arranged on the pointer body. The lamp cover is arranged at the front end of the pointer body. The switch is arranged at the lower part of the pointer body. The power-supplying device is arranged at the tail part of the pointer body. The public address device and the recording pen are both arranged between the switch and the power-supplying device. The electronic watch, the recoding pen and the public address device are all connected with the power-supplying device. A baffle is arranged at the middle in the lamp cover and one side of the baffle is provided with a laser lamp and the other side of the baffle is provided with an LED lamp. The laser lamp and the LED lamp are both connected with the power-supplying device through the switch. The lower part of the LED lamp is provided with a color and brightness adjustment device. The beneficial effects of the multifunctional pointer are that the multifunctional pointer has indication, amplifying, recoding and electronic-watch functions, all of which can be used in PPT projection demonstration. The attention of students can be attracted through color adjustment of the color and brightness adjustment device so that teaching quality is improved.

Description

technical field [0001] The invention belongs to the field of teaching instruments, in particular to a multifunctional pointer. Background technique [0002] In the past teaching process, the pointer is one of the teaching tools commonly used by teachers. However, with the diversification of teaching methods, the pointer is no longer suitable for the existing teaching mode. For example, in some teaching modes with the theme of PPT projection presentation, using the traditional pointer will affect the projected image, and normal teaching cannot be carried out. In order to solve the problem that the pointer has a single function and cannot meet the needs of modern teaching, it is urgent to design a multifunctional pointer. Contents of the invention [0003] The problem to be solved by the present invention is to provide a multifunctional pointer, which is especially suitable for modern teaching mode. [0004] In order to solve the above-mentioned technical problems, the tec...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09B17/02
Inventor 彭志刚
Owner TIANJIN FANKAI TECH & TRADE
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