阅读说明：本技术 一种计算机教学用教棍 (Teaching stick for computer teaching ) 是由 李波 于 2019-11-27 设计创作，主要内容包括：本发明公开一种计算机教学用教棍，包括教棍本体，所述教棍本体由末端至前端截面面积逐渐减小，所述教棍本体末端设有手持部，所述教棍本体为可伸缩结构，所述教棍本体前端设置有激光单元。所述手持部与手部形状相互吻合，便于手持，增加手持舒适度与吻合度。所述手持部边侧设有开关部，方便控制伸缩教棍的长度。所述教棍本体采用树脂材料制作而成，材质节能环保，并且具有较好的韧性，增加教棍的耐用性能。所述激光单元通过设于教棍本体末端的充电锂电池进行供电，节能环保。优点：可根据使用需求进行调节长度，并且可通过前端的激光单元辅助指示，从而实现对需要关注的高处文字和图片的标注及指示工作，使用方便便捷，可伸缩收纳，便于携带。(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.)

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).

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.