CN110827621A - Teaching stick for computer teaching - Google Patents
Teaching stick for computer teaching Download PDFInfo
- Publication number
- CN110827621A CN110827621A CN201911177616.5A CN201911177616A CN110827621A CN 110827621 A CN110827621 A CN 110827621A CN 201911177616 A CN201911177616 A CN 201911177616A CN 110827621 A CN110827621 A CN 110827621A
- Authority
- CN
- China
- Prior art keywords
- teaching
- teaching stick
- stick body
- laser unit
- religion rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B17/00—Teaching reading
- G09B17/02—Line indicators or other guides or masks
Landscapes
- Engineering & Computer Science (AREA)
- Business, Economics & Management (AREA)
- Physics & Mathematics (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Electrically Operated Instructional Devices (AREA)
Abstract
The invention discloses a teaching stick for computer teaching, which comprises a teaching stick body, wherein the section area of the teaching stick body is gradually reduced from the tail end to the front end, the tail end of the teaching stick body is provided with a handheld part, the teaching stick body is of a telescopic structure, and the front end of the teaching stick body is provided with a laser unit. The hand-held part is mutually inosculated with the hand shape, is convenient for to hold, increases handheld comfort level and goodness of fit. The handheld portion avris is equipped with switch portion, conveniently controls the length of flexible religion rod. The teaching stick body is made of resin materials, is energy-saving and environment-friendly in materials, has good toughness, and improves the durability of the teaching stick. The laser unit supplies power through the rechargeable lithium battery arranged at the tail end of the pointer body, and is energy-saving and environment-friendly. The advantages are that: can adjust length according to the user demand to the supplementary instruction of laser unit of accessible front end, thereby the realization is convenient to use, scalable accomodating, portable to the mark and the instruction work of the eminence characters and the picture of paying close attention to needs.
Description
Technical Field
The invention relates to the technical field of education and household articles, in particular to a teaching stick for computer teaching.
Background
In the classroom teaching process, the teacher needs to write the knowledge point of lecturing on the blackboard, then uses the religion rod to assist the teaching, and the religion rod that uses at present also can only play the indicative function mostly, however current religion rod can not extend immediately, and the indicative function is limited, and the volume is great, is not portable.
Based on the above, the invention provides a teaching stick for computer teaching.
Disclosure of Invention
In order to solve the above teaching process in classroom, the teacher needs to write the knowledge point of lecture on the blackboard, then uses the religion rod to assist teaching, and the religion rod that uses at present also can only play the indicative function mostly, but current religion rod can not extend immediately, and the indicative function is limited, and the volume is great, current problems such as be not convenient for carry provide a religion rod for computer teaching to the not enough that prior art exists.
In order to achieve the purpose, the invention adopts the following technical means:
the utility model provides a religion rod is used in computer teaching, includes the religion rod body, the religion rod body reduces by end to front end cross sectional area gradually, the religion rod body end is equipped with handheld portion, the religion rod body is scalable structure, religion rod body front end is provided with the laser unit.
As a further explanation, the hand-held part and the hand part are mutually matched in shape, so that the hand-held part is convenient to hold, and the hand-held comfort degree and the matching degree are increased.
As a further explanation, the switch part is arranged on the side of the hand-held part, so that the length of the telescopic teaching stick can be conveniently controlled.
As a further explanation, the pointer body is made of resin materials, so that the pointer body is energy-saving and environment-friendly in material, has good toughness and improves the durability of the pointer.
As further illustration, the laser unit supplies power through a rechargeable lithium battery arranged at the tail end of the pointer body, so that the teaching stick is energy-saving and environment-friendly.
Compared with the prior art, the invention has the following advantages:
the pointer for computer teaching can adjust the length according to the use requirement and can assist in indicating through the laser unit at the front end, so that the work of marking and indicating high-altitude characters and pictures needing attention is realized, the pointer is convenient and fast to use, and meanwhile, the pointer can be telescopically accommodated and is convenient to carry.
Drawings
Fig. 1 is a schematic view of the overall structure of a pointer for computer teaching according to the present invention.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
the utility model provides a religion rod is used in computer teaching, includes religion rod body 1, religion rod body 1 reduces by end to front end cross sectional area gradually, 1 end of religion rod body is equipped with handheld portion 3, religion rod body 1 is scalable structure, 1 front end of religion rod body is provided with laser unit 4.
The shape of the hand-held part 3 is matched with that of the hand part, so that the hand-held part is convenient to hold, and the hand-held comfort level and the matching degree are increased.
The side of the hand-held part 3 is provided with a switch part, which is convenient for controlling the length of the telescopic teaching stick.
The teaching stick body 1 is made of resin materials, is energy-saving and environment-friendly in materials, has good toughness, and improves the durability of the teaching stick.
The laser unit 4 supplies power through the rechargeable lithium battery arranged at the tail end of the pointer body 1, and is energy-saving and environment-friendly.
Compared with the prior art, the invention has the following advantages:
the pointer for computer teaching can adjust the length according to the use requirement and can assist in indicating through the laser unit at the front end, so that the work of marking and indicating high-altitude characters and pictures needing attention is realized, the pointer is convenient and fast to use, and meanwhile, the pointer can be telescopically accommodated and is convenient to carry.
The present invention is illustrated by way of example and not by way of limitation. It will be apparent to those skilled in the art that other variations and modifications may be made in the foregoing disclosure without departing from the spirit or essential characteristics of all embodiments, and that all changes and modifications apparent from the above teachings are within the scope of the invention.
Claims (5)
1. The utility model provides a religion rod is used in computer teaching, its characterized in that includes religion rod body (1), religion rod body (1) reduces by end to front end cross sectional area gradually, religion rod body (1) end is equipped with handheld portion (3), religion rod body (1) is extending structure, religion rod body (1) front end is provided with laser unit (4).
2. Teaching stick according to claim 1, wherein the hand-held part (3) is shaped to fit the hand.
3. The teaching stick as claimed in claim 1, wherein the hand-held part (3) is provided with a switch part at its side.
4. The teaching stick for computer teaching according to claim 1 or 2, wherein the teaching stick body (1) is made of resin material.
5. The teaching stick as claimed in claim 1 or 2, wherein the laser unit (4) is powered by a rechargeable lithium battery provided at the end of the stick body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911177616.5A CN110827621A (en) | 2019-11-27 | 2019-11-27 | Teaching stick for computer teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911177616.5A CN110827621A (en) | 2019-11-27 | 2019-11-27 | Teaching stick for computer teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110827621A true CN110827621A (en) | 2020-02-21 |
Family
ID=69559747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911177616.5A Pending CN110827621A (en) | 2019-11-27 | 2019-11-27 | Teaching stick for computer teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110827621A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101520953A (en) * | 2008-02-29 | 2009-09-02 | 刘月升 | Pointer |
| CN203444664U (en) * | 2013-07-15 | 2014-02-19 | 濮阳职业技术学院 | Multifunctional remote control pointer used for computer teaching |
| EP3117421A1 (en) * | 2014-03-13 | 2017-01-18 | Applied Medical Resources Corporation | Advanced first entry model for surgical simulation |
| CN205984010U (en) * | 2016-06-20 | 2017-02-22 | 王鑫 | English teaching is with commander's pole |
| CN206348996U (en) * | 2016-12-21 | 2017-07-21 | 宋百朝 | One kind teaching indicating arm |
| CN108973431A (en) * | 2018-08-23 | 2018-12-11 | 东莞市史雷帝三维数控科技有限公司 | A kind of intelligent teaching aid device of English teaching |
-
2019
- 2019-11-27 CN CN201911177616.5A patent/CN110827621A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101520953A (en) * | 2008-02-29 | 2009-09-02 | 刘月升 | Pointer |
| CN203444664U (en) * | 2013-07-15 | 2014-02-19 | 濮阳职业技术学院 | Multifunctional remote control pointer used for computer teaching |
| EP3117421A1 (en) * | 2014-03-13 | 2017-01-18 | Applied Medical Resources Corporation | Advanced first entry model for surgical simulation |
| CN205984010U (en) * | 2016-06-20 | 2017-02-22 | 王鑫 | English teaching is with commander's pole |
| CN206348996U (en) * | 2016-12-21 | 2017-07-21 | 宋百朝 | One kind teaching indicating arm |
| CN108973431A (en) * | 2018-08-23 | 2018-12-11 | 东莞市史雷帝三维数控科技有限公司 | A kind of intelligent teaching aid device of English teaching |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20200221 |
|
| WD01 | Invention patent application deemed withdrawn after publication |