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Multifunctional teaching laser pointer

A laser pointer and multi-functional technology, applied in the field of teaching equipment, can solve problems such as easy omission and inconvenient installation, and achieve the effect of reducing delays, lightening burden, and convenient recording storage and export

Inactive Publication Date: 2017-02-22
彭花
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a multifunctional teaching laser pointer, which solves the problem that teachers need to bring various devices such as U disk, microphone, laser pointer, etc. in class, which is inconvenient and easy to miss; Recording is possible, eliminating the need for teachers to talk too much about the same knowledge point, just choose an appropriate time to play the recording

Method used

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Experimental program
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Effect test

Embodiment 1

[0033] Figure 1 to Figure 2 A kind of multi-functional teaching laser pen that the present invention provides for solving the above problems, comprises pen tube 1, also comprises microphone, LED display screen 2, recorder and U disk 3, wherein,

[0034] The surface of the pen tube 1 is provided with buttons, a sound hole and an LED display 2, one end of the pen tube 1 is provided with a laser emitter, and the other end is provided with a U disk 3 detachably connected to the pen tube 1, and the U disk 3 is provided with a second Two wireless signal transmitters, the other end of the U disk 3 is detachably connected to a USB signal receiver 4 through the pen socket;

[0035] The pen tube 1 is provided with a charging plug 10, the contact piece 11 on the charging plug 10 is a rotating contact piece, the end of the contact piece 11 is a sheet structure for inserting into a socket, and the bottom end is provided with an external thread;

[0036] There are two grooves 12 on the ch...

Embodiment 2

[0047] In order to solve the above technical problems, this embodiment provides a multifunctional teaching laser pointer, such as Figure 1 to Figure 2 As shown, it includes a pen tube 1, and also includes a microphone, a display screen, a recorder and a U disk 3, wherein,

[0048] The surface of the pen tube 1 is provided with buttons, a sound hole and an LED display 2, one end of the pen tube 1 is provided with a laser emitter, and the other end is provided with a U disk 3 detachably connected to the pen tube 1, and the U disk 3 is provided with a second Two wireless signal transmitters, the other end of the U disk 3 is detachably connected to a USB signal receiver 4 through the pen socket;

[0049] The pen tube 1 is provided with a charging plug 10, the contact piece 11 on the charging plug 10 is a rotating contact piece, the end of the contact piece 11 is a sheet structure for inserting into a socket, and the bottom end is provided with an external thread;

[0050] There ...

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Abstract

The invention discloses a multifunctional teaching laser pointer which comprises a holder, a microphone, a display screen, a sound recorder and a U-disk. The surface of the holder is provided with buttons, the microphone and the LED display screen. One end of the holder is provided with a laser transmitter, and the other end is provided with the U-disk which is detachably connected with the holder. The U-disk is provided with a second wireless signal transmitter. The other end of the U-disk is detachably connected with a USB signal receiver. The holder is provided with a charging plug with rotatable contacts. The charging plug is electrically connected with a battery. The sound recorder is arranged in the U-disk and is connected with a storage chip of the U-disk. The surface of the U-disk is provided with an indicating lamp which indicates recording. According to the multifunctional teaching laser pointer, functions of the sound recorder, the U-disk, the microphone and the laser pointer are combined; promotion of various functions is realized; and one laser pointer can satisfy all requirement of a teacher in teaching.

Description

technical field [0001] The invention relates to the field of teaching equipment, in particular to a multifunctional teaching laser pointer. Background technique [0002] A laser pointer is a tool that uses laser light as an indicator. The length that can be indicated is relatively far, and it can replace indicating tools such as a pointer, and can also be used for turning pages and indicating when playing a slide show. Generally, teachers need to prepare their own microphone and U disk in addition to the laser pointer during class, which brings some inconvenience to the teacher's teaching work. If any of them is neglected, it will affect the effect of the class. Therefore, a kind of The multifunctional teaching laser pointer combined with U disk, microphone and laser pointer can bring more convenience to teachers' teaching work. Contents of the invention [0003] The purpose of the present invention is to provide a multifunctional teaching laser pointer, which solves the...

Claims

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Application Information

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IPC IPC(8): G09B17/02G09B5/06G06K19/077G06F3/037
CPCG09B17/02G06F3/037G06K19/07705G06K19/07732G09B5/065
Inventor 彭花
Owner 彭花
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