Unlock instant, AI-driven research and patent intelligence for your innovation.

Multifunctional pointer

A multi-functional pointer technology, applied in the field of teaching tools, can solve the problems of inconvenient management, not easy to carry, single function of the pointer, etc., and achieve the effect of easy portability and good practicability

Inactive Publication Date: 2016-01-06
贺佳
View PDF6 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Many teaching tools are needed in the teaching process, such as pointers, stationery and other small items, which are very inconvenient to manage and not easy to carry. The pointer is a commonly used tool in teaching work. The current pointer function is relatively single. The multi-functional pointer with recording function is the direction to be researched at present

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Multifunctional pointer

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0017] The principles and features of the present invention are described below in conjunction with the accompanying drawings, and the examples given are only used to explain the present invention, and are not intended to limit the scope of the present invention.

[0018] Such as figure 1 As shown, a multifunctional pointer includes a handle 1 and a telescopic rod 2, the handle 1 is hollow cylindrical, the front end of the handle 1 is provided with the telescopic rod 2, and the rear end of the handle 1 is provided with a Open and close lid 105; the inside of the handle 1 is provided with a recording device, and the outer surface of the handle 1 is provided with a voice input device 101 connected to the recording device by a wire, and the outer surface of the handle 1 is also provided with A voice playback device 102 connected to the recording device through wires.

[0019] The outside of the handle 1 is also provided with a clip 103 for fastening on the pocket.

[0020] An e...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides a multifunctional pointer comprising a handle and a telescopic rod. The handle is hollow and cylindrical. The telescopic rod is arranged at the front end of the handle, and a cover which can be opened and closed is arranged at the rear end of the handle. The handle is provided with a recording device inside. The outer surface of the handle is provided with a voice input device connected with the recording device through a wire, and is further provided with a voice playing device connected with the recording device through a wire. The multifunctional pointer has the beneficial effect that the pointer integrates a pointer function, a storage function and a recording function and is easy to carry and highly practical.

Description

technical field [0001] The invention mainly relates to the field of teaching tools, in particular to a multifunctional pointer. Background technique [0002] Many teaching tools are needed in the teaching process, such as pointers, stationery and other small items, which are very inconvenient to manage and not easy to carry. The pointer is a commonly used tool in teaching work. The current pointer function is relatively single. The multi-functional pointer with recording function is the direction to be researched at present. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a multifunctional pointer, which integrates pointer function, storage function and recording function, and is easy to carry and has good practicability. [0004] The technical scheme of the present invention to solve the above-mentioned technical problems is as follows: a multifunctional pointer, including a handle and a telescopic rod, the han...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): G09B17/02
CPCG09B17/02
Inventor 贺佳
Owner 贺佳