阅读说明：本技术 高中物理凸透镜成像教学系统 (High school physics convex lens imaging teaching system ) 是由 潘坚栓 潘建锋 于 2019-10-11 设计创作，主要内容包括：本发明提供一种高中物理凸透镜成像教学系统,包括实验组件、学生操作台以及老师指导台；实验组件包括底座、导轨、第一安装座以及第二安装座、第三安装座,第一安装座底部固定设置有与导轨相配合的第一滑动件,第一滑动件上固定设置有第一螺套,底座上转动设置有与第一螺套相配合的第一传动丝杠,第一传动丝杠由第一电机驱动转动,第二安装座底部固定设置有与导轨相配合的第二滑动件,第二滑动件上固定设置有第二螺套,底座上转动设置有与第二螺套相配合的第二传动丝杠,第二传动丝杠由第二电机驱动转动,底座的前部固定设置有安装架,安装架上设置有正对第一安装座、第二安装座、第三安装座的摄像头,学生可以远程进行实验,老师同步进行指导,同时方便了其他学员观察实验过程。(The invention provides a high school physics convex lens imaging teaching system, which comprises an experiment assembly, a student operation table and a teacher guide table; the experimental component comprises a base, a guide rail, a first installation seat, a second installation seat and a third installation seat, wherein a first sliding part matched with the guide rail is fixedly arranged at the bottom of the first installation seat, a first screw sleeve is fixedly arranged on the first sliding part, a first transmission lead screw matched with the first screw sleeve is rotatably arranged on the base, the first transmission lead screw is driven to rotate by a first motor, a second sliding part matched with the guide rail is fixedly arranged at the bottom of the second installation seat, a second screw sleeve is fixedly arranged on the second sliding part, a second transmission lead screw matched with the second screw sleeve is rotatably arranged on the base, the second transmission lead screw is driven to rotate by a second motor, an installation frame is fixedly arranged at the front part of the base, a camera which is right opposite to the first installation seat, the second installation seat and the third installation seat is arranged on the installation frame, a student can remotely carry out experiments, and a teacher synchronously guides the experiments, meanwhile, other students can observe the experimental process conveniently.)

1. The utility model provides a high school physics convex lens imaging teaching system which characterized in that: the device comprises an experiment component, a student operation table and a teacher guide table;

the experimental component comprises a base, a guide rail fixedly arranged on the base, a first mounting seat and a second mounting seat which slide along the guide rail, and a third mounting seat fixedly arranged on the guide rail, wherein the third mounting seat is positioned between the first mounting seat and the second mounting seat, the first mounting seat is used for placing a candle, the second mounting seat is used for mounting a screen, the third mounting seat is used for mounting a convex lens, a first sliding part matched with the guide rail is fixedly arranged at the bottom of the first mounting seat, a first screw sleeve is fixedly arranged on the first sliding part, a first transmission lead screw matched with the first screw sleeve is rotatably arranged on the base, the first transmission lead screw is driven to rotate by a first motor, a second sliding part matched with the guide rail is fixedly arranged at the bottom of the second mounting seat, and a second screw sleeve is fixedly arranged on the second sliding part, a second transmission lead screw matched with the second threaded sleeve is rotatably arranged on the base and driven to rotate by a second motor, a mounting frame is fixedly arranged at the front part of the base, and a camera which is opposite to the first mounting seat, the second mounting seat and the third mounting seat is arranged on the mounting frame;

the teacher guiding table comprises a controller, a first touch display screen, a first microphone and a first loudspeaker, wherein the first touch display screen, the first microphone and the first loudspeaker are connected with the controller;

student's operation panel include the second touch display screen, set up in first motor control button, second microphone, pair request button, second loudspeaker on the second touch display screen, be provided with second bluetooth transceiver on the second touch display screen, second bluetooth transceiver with first motor control button, second microphone, pair request button, second loudspeaker looks electrical connection.

2. The high school physics convex lens imaging teaching system of claim 1 wherein: the guide rail is a linear guide rail.

3. The high school physics convex lens imaging teaching system of claim 1 wherein: the first motor and the second motor are both variable frequency motors.

4. The high school physics convex lens imaging teaching system of claim 1 wherein: the first mounting bracket, the second mounting bracket and the third mounting bracket are all provided with a detachable clamping bracket.

5. The high school physics convex lens imaging teaching system of claim 1 wherein: the first mounting rack, the second mounting rack and the third mounting rack are telescopic racks capable of vertically extending and retracting.

Technical Field

The invention relates to a high school physics convex lens imaging teaching system.

Background

The physical experiment device that present high school student used is of a great variety, and traditional optics experiment device structure is single, especially convex lens image device, and its structure is complicated, and the installation is loaded down with trivial details with the adjustment, has directly influenced the experiment effect. The teaching effect that has reduced the teacher promptly also has influenced student's learning quality simultaneously, in view of above defect, need leave the seat and operate when the operation of present experimental facilities student in addition, and because the health shelters from the reason and causes other students can't more clearly observe during the operation, also influenced teaching effect.

Disclosure of Invention

The invention aims to overcome the defects in the prior art and provides a high school physics convex lens imaging teaching system, students can remotely carry out experiments, teachers can synchronously guide the teaching system, and meanwhile, other students can conveniently observe the experiment process.

In order to achieve the purpose, the technical scheme of the invention provides a high school physics convex lens imaging teaching system, which comprises an experiment assembly, a student operation table and a teacher guide table;

the experimental component comprises a base, a guide rail fixedly arranged on the base, a first mounting seat and a second mounting seat which slide along the guide rail, and a third mounting seat fixedly arranged on the guide rail, wherein the third mounting seat is positioned between the first mounting seat and the second mounting seat, the first mounting seat is used for placing a candle, the second mounting seat is used for mounting a screen, the third mounting seat is used for mounting a convex lens, a first sliding part matched with the guide rail is fixedly arranged at the bottom of the first mounting seat, a first screw sleeve is fixedly arranged on the first sliding part, a first transmission lead screw matched with the first screw sleeve is rotatably arranged on the base, the first transmission lead screw is driven to rotate by a first motor, a second sliding part matched with the guide rail is fixedly arranged at the bottom of the second mounting seat, and a second screw sleeve is fixedly arranged on the second sliding part, a second transmission lead screw matched with the second threaded sleeve is rotatably arranged on the base and driven to rotate by a second motor, a mounting frame is fixedly arranged at the front part of the base, and a camera which is opposite to the first mounting seat, the second mounting seat and the third mounting seat is arranged on the mounting frame;

the teacher guiding table comprises a controller, a first touch display screen, a first microphone and a first loudspeaker, wherein the first touch display screen, the first microphone and the first loudspeaker are connected with the controller;

student's operation panel include the second touch display screen, set up in first motor control button, second microphone, pair request button, second loudspeaker on the second touch display screen, be provided with second bluetooth transceiver on the second touch display screen, second bluetooth transceiver with first motor control button, second microphone, pair request button, second loudspeaker looks electrical connection.

The further improvement is that: the guide rail is a linear guide rail.

The further improvement is that: the first motor and the second motor are both variable frequency motors.

The further improvement is that: the first mounting bracket, the second mounting bracket and the third mounting bracket are all provided with a detachable clamping bracket.

The further improvement is that: the first mounting rack, the second mounting rack and the third mounting rack are telescopic racks capable of vertically extending and retracting.

The invention has the advantages and beneficial effects that: can carry out remote operation through the student's operation panel on the seat during student's experiment, and oneself can show whole experimentation through the display on the touch-sensitive screen, and the experiment is convenient need not to go experimental device department one by one and operates the experiment, and other students can direct observation or observe whole experimentation through the student's operation panel of oneself, have improved experimental efficiency and teaching quality greatly.

Drawings

FIG. 1 is a schematic diagram of an experimental set-up;

FIG. 2 is a schematic view of a student console;

fig. 3 is a schematic view of a teacher guidance station.

Wherein: 1. a base; 2. a guide rail; 3. a first mounting seat; 4. a second mounting seat; 5. a third mounting seat; 6. a first slider; 7. a first threaded sleeve; 8. a first drive screw; 9. a first motor; 10. a second thread insert; 11. a second drive screw; 12. a second motor; 13. a second slider; 14. a camera; 15. a student console; 16. teacher guide table.

Detailed Description

The following description of the embodiments of the present invention will be made with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.

As shown in fig. 1-3, a teaching system for high school physics convex lens imaging comprises an experimental component, a student console 15 and a teacher guide platform 16;

the experimental component comprises a base 1, a guide rail 2 fixedly arranged on the base 1, a first mounting seat 3 and a second mounting seat 4 which slide along the guide rail 2, and a third mounting seat 5 fixedly arranged on the guide rail 2, wherein the third mounting seat 5 is positioned between the first mounting seat 3 and the second mounting seat 4, the first mounting seat 3 is used for placing a candle, the second mounting seat 4 is used for mounting a screen, the third mounting seat 5 is used for mounting a convex lens, a first sliding part 6 matched with the guide rail 2 is fixedly arranged at the bottom of the first mounting seat 3, a first threaded sleeve 7 is fixedly arranged on the first sliding part 6, a first transmission screw 8 matched with the first threaded sleeve 7 is rotatably arranged on the base 1, the first transmission screw 8 is driven by a first motor 9 to rotate, a second sliding part 13 matched with the guide rail 2 is fixedly arranged at the bottom of the second mounting seat 4, a second threaded sleeve 1310 is fixedly arranged on the second sliding piece 13, a second transmission lead screw 11 matched with the second threaded sleeve 10 is rotatably arranged on the base 1, the second transmission lead screw 11 is driven by a second motor 12 to rotate, a mounting frame is fixedly arranged at the front part of the base 1, and a camera 14 facing the first mounting seat 3, the second mounting seat 4 and the third mounting seat 5 is arranged on the mounting frame;

the teacher guiding table 16 comprises a controller, a first touch display screen, a first microphone and a first loudspeaker, wherein the first touch display screen, the first microphone and the first loudspeaker are connected with the controller, a checking button is arranged on the first touch display screen, a first Bluetooth transceiver is arranged on the controller, the controller respectively controls the first motor 9 and the second motor 12, and the camera 14 is connected with the controller;

student's operation panel 15 include the second touch display screen, set up in first motor 9 control button, second motor 12 control button, second microphone, pair request button, second loudspeaker on the second touch display screen, be provided with second bluetooth transceiver on the second touch display screen, second bluetooth transceiver with first motor 9 control button, second motor 12 control button, second microphone, pair request button, second loudspeaker looks electrical connection.

The working process is as follows: the teacher sends out an instruction for requesting a student to carry out the experiment through a first microphone on the teacher experiment table, the student presses the pairing request button on the student operation desk 15 to pair through Bluetooth, the teacher presses the check button to successfully pair through Bluetooth, and then the student can perform experiment operation, the candle on the first mounting frame and the screen on the second mounting frame are moved to realize the convex lens imaging experiment with different focal lengths through the control button of the first motor 9 and the control button of the second motor 12, and teachers and students in the whole experiment process can display the experiment process through the display screens on respective operation tables, because the experiment process is not blocked by operators, other students can see the whole experimental process more clearly and intuitively, and teachers can give guidance through the first microphone in the experimental process, so that remote teaching and learning are realized, and the experimental efficiency and the teaching quality are greatly improved.

In addition, wireless signal remote transmission is carried out by adopting the Bluetooth, and the experimental efficiency is greatly improved by utilizing the pairing function of the Bluetooth.

In a preferred embodiment of the present embodiment, the guide rail 2 is a linear guide rail 2.

In this embodiment, it is preferable that the first motor 9 and the second motor 12 are both variable frequency motors.

In order to conveniently change the experimental prop, the first mounting frame, the second mounting frame and the third mounting frame are all provided with a detachable clamping frame.

In order to realize height adjustment and enrich the experimental process, the first mounting rack, the second mounting rack and the third mounting rack are telescopic frames capable of vertically extending and retracting.

While there have been shown and described what are at present considered to be the fundamental principles of the invention and its essential features and advantages, it will be understood by those skilled in the art that the invention is not limited by the embodiments described above, which are included to illustrate the principles of the invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the invention as defined by the appended claims and their equivalents.