CN206348956U - A kind of Double video frequency interactive teaching exhibiting instrument - Google Patents
A kind of Double video frequency interactive teaching exhibiting instrument Download PDFInfo
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- CN206348956U CN206348956U CN201621436943.XU CN201621436943U CN206348956U CN 206348956 U CN206348956 U CN 206348956U CN 201621436943 U CN201621436943 U CN 201621436943U CN 206348956 U CN206348956 U CN 206348956U
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Abstract
本实用新型公开了一种双视频互动教学展示仪，包括底座和焊接于底座顶部中央位置的支撑柱，支撑柱垂直设置，所述支撑柱的一侧开设有第一滑槽，且第一滑槽内滑动安装有移动块，所述支撑柱的一侧设有壳体，且壳体靠近支撑柱的一侧焊接于移动块靠近壳体的一侧，所述壳体的另一侧设有摄像头和位于摄像头下方的显示器，且壳体的顶部焊接有固定座，固定座远离支撑柱的一侧设有手势传感器；所述支撑柱的另一侧开设有第二滑槽。本实用新型能够进行双视频互动教学，且能够根据自身需要通过手势进行高度调节，方便使用，更能够提高高度调节的稳固性，避免显示器晃动，影响使用效果，结构简单，成本低。
The utility model discloses a dual-video interactive teaching display instrument, which comprises a base and a support column welded at the center of the top of the base. The support column is arranged vertically. A moving block is slidably installed in the groove, a housing is provided on one side of the supporting column, and the side of the housing close to the supporting column is welded to the side of the moving block close to the housing, and the other side of the housing is provided with The camera and the display located below the camera, and a fixing seat is welded on the top of the housing, and a gesture sensor is provided on the side of the fixing seat away from the supporting column; the other side of the supporting column is provided with a second chute. The utility model can carry out dual-video interactive teaching, and can adjust the height through gestures according to the needs of the user, is convenient to use, can improve the stability of the height adjustment, avoids shaking of the display, and affects the use effect, and has a simple structure and low cost.
Description
技术领域technical field
本实用新型涉及电子技术领域，尤其涉及一种双视频互动教学展示仪。The utility model relates to the field of electronic technology, in particular to a dual-video interactive teaching display instrument.
背景技术Background technique
目前双视频的应用越来越广泛，双视频可以提高人们观看的新颖性和广泛性，这样不但可以在不同的视频中找出不同，还可以在其中学习到不足。At present, the application of dual video is more and more extensive. Dual video can improve the novelty and breadth of people's viewing. In this way, not only can we find differences in different videos, but we can also learn from them.
目前的教学展示仪大多不能够根据人们的需要进行高度调节，不能够用手势控制教学展示仪进行高度调节，且升降不够稳固，容易晃动，影响使用效果，且使用不方便，因此，我们提出了一种双视频互动教学展示仪用于解决上述问题。Most of the current teaching display instruments cannot be adjusted in height according to people's needs, and the height adjustment of the teaching display instrument cannot be controlled by gestures, and the lifting is not stable enough, easy to shake, affecting the use effect, and inconvenient to use. Therefore, we propose A dual-video interactive teaching display device is used to solve the above problems.
发明内容Contents of the invention
本实用新型的目的是为了解决现有技术中存在的缺点，而提出的一种双视频互动教学展示仪。The purpose of the utility model is to solve the shortcomings in the prior art, and propose a dual-video interactive teaching display device.
为了实现上述目的，本实用新型采用了如下技术方案：一种双视频互动教学展示仪，包括底座和焊接于底座顶部中央位置的支撑柱，支撑柱垂直设置，所述支撑柱的一侧开设有第一滑槽，且第一滑槽内滑动安装有移动块，所述支撑柱的一侧设有壳体，且壳体靠近支撑柱的一侧焊接于移动块靠近壳体的一侧，所述壳体的另一侧设有摄像头和位于摄像头下方的显示器，且壳体的顶部焊接有固定座，固定座远离支撑柱的一侧设有手势传感器；所述支撑柱的另一侧开设有第二滑槽，且第二滑槽远离第二滑槽开口的一侧内壁上开设有与第一滑槽连通的通孔，所述第二滑槽内滑动安装有移动座，且移动座通过连接柱与移动块连接，所述移动座上通过螺栓固定安装有双轴电机，双轴电机的两个输出轴上均套设有齿轮，且第二滑槽的两侧均设有开设于支撑柱另一侧的齿条放置槽，所述齿条放置槽的内壁上焊接有齿条，两个齿轮分别与两个齿条啮合；所述壳体内设有无线收发器和处理器，且无线收发器分别与显示器和摄像头连接，所述处理器分别与无线收发器、手势传感器和双轴电机连接。In order to achieve the above purpose, the utility model adopts the following technical scheme: a dual-video interactive teaching display instrument, including a base and a support column welded to the center of the top of the base, the support column is vertically arranged, and one side of the support column is provided with The first chute, and a moving block is slidably installed in the first chute, a housing is provided on one side of the support column, and the side of the housing close to the support column is welded to the side of the moving block close to the housing, so The other side of the housing is provided with a camera and a display located below the camera, and a fixing seat is welded on the top of the housing, and a gesture sensor is provided on the side of the fixing seat away from the support column; the other side of the support column is provided with a The second chute, and the inner wall of the second chute away from the opening of the second chute is provided with a through hole communicating with the first chute, a moving seat is slidably installed in the second chute, and the moving seat passes through The connecting column is connected with the moving block, and the moving seat is fixed with a double-axis motor by bolts. The two output shafts of the double-axis motor are equipped with gears, and both sides of the second chute are provided with support The rack placement groove on the other side of the column, a rack is welded on the inner wall of the rack placement groove, and the two gears mesh with the two racks respectively; a wireless transceiver and a processor are arranged in the housing, and the wireless The transceiver is respectively connected with the display and the camera, and the processor is respectively connected with the wireless transceiver, the gesture sensor and the biaxial motor.
优选的，所述连接柱滑动安装于通孔内，且连接柱的两端分别焊接于移动座和移动块的相对一侧。Preferably, the connecting column is slidably installed in the through hole, and the two ends of the connecting column are respectively welded to opposite sides of the moving seat and the moving block.
优选的，所述第一滑槽、第二滑槽和齿条放置槽均垂直设置。Preferably, the first chute, the second chute and the rack placement groove are all arranged vertically.
优选的，所述无线收发器的输入端与摄像头连接，且无线收发器的输出端与显示器连接。Preferably, the input end of the wireless transceiver is connected to the camera, and the output end of the wireless transceiver is connected to the display.
优选的，所述手势传感器与处理器的输入端连接，且双轴电机与处理器的输出端连接，且处理器为型号为AT89C51的单片机。Preferably, the gesture sensor is connected to the input end of the processor, and the biaxial motor is connected to the output end of the processor, and the processor is a single-chip microcomputer modeled as AT89C51.
优选的，所述第二滑槽的两侧内壁上均开设有分别与两个齿条放置槽连通的凹槽，且双轴电机的两个输出轴分别转动安装于两个凹槽内。Preferably, the inner walls on both sides of the second chute are respectively provided with grooves communicating with the two rack placement grooves, and the two output shafts of the double-axis motor are respectively rotatably installed in the two grooves.
本实用新型中，所述一种双视频互动教学展示仪通过手势传感器能够感应人们的手势，从而根据人们的手势发送信号至处理器，通过手势传感器和处理器的配合能够控制双轴电机的运行，通过齿轮、齿条、移动座、连接柱和移动块的配合能够在双轴电机运行时带动壳体垂直移动，从而对显示器和摄像头的高度进行调节，通过双轴电机、两个齿轮和两个齿条的配合能够提高移动座升降的稳固性，从而提高壳体升降的稳固性，本实用新型能够进行双视频互动教学，且能够根据自身需要通过手势进行高度调节，方便使用，更能够提高高度调节的稳固性，避免显示器晃动，影响使用效果，结构简单，成本低。In the utility model, the dual-video interactive teaching display instrument can sense people's gestures through a gesture sensor, thereby sending signals to the processor according to people's gestures, and can control the operation of the two-axis motor through the cooperation of the gesture sensor and the processor , through the cooperation of gears, racks, moving seats, connecting columns and moving blocks, the casing can be driven to move vertically when the biaxial motor is running, thereby adjusting the height of the display and camera. Through the biaxial motor, two gears and two The cooperation of the two racks can improve the stability of the moving seat lifting, thereby improving the stability of the shell lifting. The utility model can carry out dual-video interactive teaching, and can adjust the height through gestures according to one's own needs, which is convenient to use and can improve The stability of the height adjustment prevents the display from shaking and affects the use effect, the structure is simple, and the cost is low.
附图说明Description of drawings
图1为本实用新型提出的一种双视频互动教学展示仪的正视结构示意图；Fig. 1 is a schematic diagram of the front view structure of a dual-video interactive teaching display device proposed by the utility model;
图2为本实用新型提出的一种双视频互动教学展示仪的后视结构示意图。Fig. 2 is a schematic diagram of the rear view structure of a dual-video interactive teaching display device proposed by the utility model.
图中：1底座、2支撑柱、3第一滑槽、4壳体、5摄像头、6固定座、7手势传感器、8第二滑槽、9通孔、10移动座、11双轴电机、12齿轮、13齿条放置槽、14齿条。In the figure: 1 base, 2 supporting columns, 3 first chute, 4 shell, 5 camera, 6 fixed seat, 7 gesture sensor, 8 second chute, 9 through hole, 10 mobile seat, 11 biaxial motor, 12 gears, 13 rack placement slots, 14 racks.
具体实施方式detailed description
下面将结合本实用新型实施例中的附图，对本实用新型实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本实用新型一部分实施例，而不是全部的实施例。The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example.
参照图1-2，一种双视频互动教学展示仪，包括底座1和焊接于底座1顶部中央位置的支撑柱2，支撑柱2垂直设置，支撑柱2的一侧开设有第一滑槽3，且第一滑槽3内滑动安装有移动块，支撑柱2的一侧设有壳体4，且壳体4靠近支撑柱2的一侧焊接于移动块靠近壳体4的一侧，壳体4的另一侧设有摄像头5和位于摄像头5下方的显示器，且壳体4的顶部焊接有固定座6，固定座6远离支撑柱2的一侧设有手势传感器7；支撑柱2的另一侧开设有第二滑槽8，且第二滑槽8远离第二滑槽8开口的一侧内壁上开设有与第一滑槽3连通的通孔9，第二滑槽8内滑动安装有移动座10，且移动座10通过连接柱与移动块连接，移动座10上通过螺栓固定安装有双轴电机11，双轴电机11的两个输出轴上均套设有齿轮12，且第二滑槽8的两侧均设有开设于支撑柱2另一侧的齿条放置槽13，齿条放置槽13的内壁上焊接有齿条14，两个齿轮12分别与两个齿条14啮合；壳体4内设有无线收发器和处理器，且无线收发器分别与显示器和摄像头5连接，处理器分别与无线收发器、手势传感器7和双轴电机11连接，一种双视频互动教学展示仪通过手势传感器7能够感应人们的手势，从而根据人们的手势发送信号至处理器，通过手势传感器7和处理器的配合能够控制双轴电机11的运行，通过齿轮12、齿条14、移动座10、连接柱和移动块的配合能够在双轴电机11运行时带动壳体4垂直移动，从而对显示器和摄像头5的高度进行调节，通过双轴电机11、两个齿轮12和两个齿条14的配合能够提高移动座10升降的稳固性，从而提高壳体4升降的稳固性，本实用新型能够进行双视频互动教学，且能够根据自身需要通过手势进行高度调节，方便使用，更能够提高高度调节的稳固性，避免显示器晃动，影响使用效果，结构简单，成本低。Referring to Figure 1-2, a dual-video interactive teaching display device includes a base 1 and a support column 2 welded to the center of the top of the base 1, the support column 2 is vertically arranged, and a first chute 3 is opened on one side of the support column 2 , and a moving block is slidably installed in the first chute 3, a housing 4 is provided on one side of the supporting column 2, and the side of the housing 4 close to the supporting column 2 is welded to the side of the moving block close to the housing 4, and the housing The other side of the body 4 is provided with a camera 5 and a display positioned below the camera 5, and the top of the housing 4 is welded with a fixed seat 6, and the side of the fixed seat 6 away from the support column 2 is provided with a gesture sensor 7; The other side is provided with a second chute 8, and the inner wall of the second chute 8 away from the opening of the second chute 8 is provided with a through hole 9 communicating with the first chute 3, and the second chute 8 slides The moving seat 10 is installed, and the moving seat 10 is connected with the moving block through the connecting column, and the moving seat 10 is fixed with a biaxial motor 11 by bolts, and the two output shafts of the biaxial motor 11 are equipped with gears 12, and Both sides of the second chute 8 are provided with a rack placement groove 13 that is opened on the other side of the support column 2, and a rack 14 is welded on the inwall of the rack placement groove 13, and the two gears 12 are connected with the two racks respectively. 14 engagement; the housing 4 is provided with a wireless transceiver and a processor, and the wireless transceiver is connected to the display and the camera 5 respectively, and the processor is connected to the wireless transceiver, the gesture sensor 7 and the biaxial motor 11 respectively, a dual video The interactive teaching display instrument can sense people's gestures through the gesture sensor 7, thereby sending signals to the processor according to people's gestures, and can control the operation of the biaxial motor 11 through the cooperation of the gesture sensor 7 and the processor, and through the gear 12 and the rack 14 , the moving seat 10, the connecting column and the moving block can drive the housing 4 to move vertically when the biaxial motor 11 is running, thereby adjusting the height of the display and the camera 5, through the biaxial motor 11, two gears 12 and two The cooperation of the two racks 14 can improve the stability of the moving seat 10 in lifting, thereby improving the stability of the housing 4 in lifting. The utility model can carry out dual-video interactive teaching, and can adjust the height through gestures according to one's own needs, which is convenient to use. It can further improve the stability of the height adjustment, prevent the display from shaking and affect the use effect, and has a simple structure and low cost.
本实用新型中，连接柱滑动安装于通孔9内，且连接柱的两端分别焊接于移动座10和移动块的相对一侧，第一滑槽3、第二滑槽8和齿条放置槽13均垂直设置，无线收发器的输入端与摄像头5连接，且无线收发器的输出端与显示器连接，手势传感器7与处理器的输入端连接，且双轴电机11与处理器的输出端连接，且处理器为型号为AT89C51的单片机，第二滑槽8的两侧内壁上均开设有分别与两个齿条放置槽13连通的凹槽，且双轴电机11的两个输出轴分别转动安装于两个凹槽内，一种双视频互动教学展示仪通过手势传感器7能够感应人们的手势，从而根据人们的手势发送信号至处理器，通过手势传感器7和处理器的配合能够控制双轴电机11的运行，通过齿轮12、齿条14、移动座10、连接柱和移动块的配合能够在双轴电机11运行时带动壳体4垂直移动，从而对显示器和摄像头5的高度进行调节，通过双轴电机11、两个齿轮12和两个齿条14的配合能够提高移动座10升降的稳固性，从而提高壳体4升降的稳固性，本实用新型能够进行双视频互动教学，且能够根据自身需要通过手势进行高度调节，方便使用，更能够提高高度调节的稳固性，避免显示器晃动，影响使用效果，结构简单，成本低。In the utility model, the connecting column is slidably installed in the through hole 9, and the two ends of the connecting column are respectively welded to the opposite side of the moving seat 10 and the moving block, and the first chute 3, the second chute 8 and the rack are placed Slots 13 are all arranged vertically, the input end of the wireless transceiver is connected with the camera 5, and the output end of the wireless transceiver is connected with the display, the gesture sensor 7 is connected with the input end of the processor, and the biaxial motor 11 is connected with the output end of the processor connected, and the processor is a single-chip microcomputer model AT89C51, the inner walls on both sides of the second chute 8 are respectively provided with grooves communicating with the two rack placement grooves 13, and the two output shafts of the biaxial motor 11 are respectively Installed in two grooves by rotation, a dual-video interactive teaching display device can sense people's gestures through the gesture sensor 7, thereby sending signals to the processor according to people's gestures, and can control the dual-video interactive teaching display device through the cooperation of the gesture sensor 7 and the processor. The operation of the shaft motor 11 can drive the housing 4 to move vertically when the biaxial motor 11 is running through the cooperation of the gear 12, the rack 14, the moving seat 10, the connecting column and the moving block, thereby adjusting the height of the display and the camera 5 , through the cooperation of the double-axis motor 11, the two gears 12 and the two racks 14, the stability of the lifting of the moving seat 10 can be improved, thereby improving the stability of the lifting of the housing 4. The utility model can carry out dual-video interactive teaching, and The height can be adjusted by gestures according to the user's own needs, which is convenient to use, can further improve the stability of the height adjustment, avoids shaking of the display, and affects the use effect, and has a simple structure and low cost.
本实用新型中，在手势传感器7正面摆出手势，手势传感器7对手势进行感应，然后传输信号至处理器，处理器根据信号控制双轴电机11运行，双轴电机11带动齿轮12旋转，因齿条14与齿轮12啮合，且齿条14固定，所以旋转的齿轮12在齿条14上移动，从而带动双轴电机11和移动座10在第二滑槽8内滑动，移动座10移动通过连接柱带动移动块移动，从而带动壳体4升降，实现高度调节的目的，因双轴电机11、两个齿轮12和两个齿条14配合，所以壳体4的升降会很稳固，不会发生明显的晃动，避免影响使用效果。In the utility model, a gesture is made on the front of the gesture sensor 7, the gesture sensor 7 senses the gesture, and then transmits a signal to the processor, and the processor controls the operation of the biaxial motor 11 according to the signal, and the biaxial motor 11 drives the gear 12 to rotate, so The rack 14 meshes with the gear 12, and the rack 14 is fixed, so the rotating gear 12 moves on the rack 14, thereby driving the biaxial motor 11 and the moving seat 10 to slide in the second chute 8, and the moving seat 10 moves through The connecting column drives the moving block to move, thereby driving the casing 4 to lift up and down to achieve the purpose of height adjustment. Because the biaxial motor 11, the two gears 12 and the two racks 14 cooperate, the lifting of the casing 4 will be very stable and will not Obvious shaking occurs to avoid affecting the use effect.
以上所述，仅为本实用新型较佳的具体实施方式，但本实用新型的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本实用新型揭露的技术范围内，根据本实用新型的技术方案及其实用新型构思加以等同替换或改变，都应涵盖在本实用新型的保护范围之内。The above is only a preferred embodiment of the utility model, but the scope of protection of the utility model is not limited thereto. Any equivalent replacement or change of the new technical solution and the concept of the utility model shall be covered by the protection scope of the utility model.
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| CN108180356A (en) * | 2017-12-30 | 2018-06-19 | 广州新烨数码科技有限公司 | A kind of center screen lifting structure of educational robot |
| CN108206900A (en) * | 2018-02-05 | 2018-06-26 | 广州必威易微播科技有限责任公司 | The two-way adaptive filming apparatus of the optical axis and kind video capture device |
| CN108345852A (en) * | 2018-02-05 | 2018-07-31 | 四川东鼎里智信息技术有限责任公司 | A kind of control algolithm of height for gesture remote control object |
| CN108389469A (en) * | 2018-03-16 | 2018-08-10 | 南阳师范学院 | A kind of interactive teaching instrument for musicology teaching |
| CN108581734A (en) * | 2018-07-06 | 2018-09-28 | 湖州吉弘机械有限公司 | A kind of accurate grinding device of fork truck casting |
| CN108916573A (en) * | 2018-07-27 | 2018-11-30 | 合肥阅辞科技有限公司 | A kind of electronic multimedia communication device |
| CN109785678A (en) * | 2019-03-16 | 2019-05-21 | 黄河水利职业技术学院 | A kind of auxiliary device for classroom teaching of college students' employment guidance course |
| CN109920279A (en) * | 2019-04-10 | 2019-06-21 | 吉林师范大学 | A training device that can compare the differences between Chinese and Western aerobics |
| CN111447769A (en) * | 2020-04-10 | 2020-07-24 | 吉铁磊 | Intelligent identity recognition equipment based on 5G network |
| CN112610845A (en) * | 2020-12-15 | 2021-04-06 | 深圳创维－Rgb电子有限公司 | Lifting mechanism and display device |
| CN112637390A (en) * | 2020-06-30 | 2021-04-09 | 上海福赛梦扬科技有限公司 | Camera structure of terminal equipment |
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2016
- 2016-12-26 CN CN201621436943.XU patent/CN206348956U/en not_active Expired - Fee Related
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| CN108180356A (en) * | 2017-12-30 | 2018-06-19 | 广州新烨数码科技有限公司 | A kind of center screen lifting structure of educational robot |
| CN108206900A (en) * | 2018-02-05 | 2018-06-26 | 广州必威易微播科技有限责任公司 | The two-way adaptive filming apparatus of the optical axis and kind video capture device |
| CN108345852A (en) * | 2018-02-05 | 2018-07-31 | 四川东鼎里智信息技术有限责任公司 | A kind of control algolithm of height for gesture remote control object |
| CN108389469A (en) * | 2018-03-16 | 2018-08-10 | 南阳师范学院 | A kind of interactive teaching instrument for musicology teaching |
| CN108581734A (en) * | 2018-07-06 | 2018-09-28 | 湖州吉弘机械有限公司 | A kind of accurate grinding device of fork truck casting |
| CN108916573A (en) * | 2018-07-27 | 2018-11-30 | 合肥阅辞科技有限公司 | A kind of electronic multimedia communication device |
| CN109785678A (en) * | 2019-03-16 | 2019-05-21 | 黄河水利职业技术学院 | A kind of auxiliary device for classroom teaching of college students' employment guidance course |
| CN109785678B (en) * | 2019-03-16 | 2020-10-16 | 黄河水利职业技术学院 | University student's careers guidance class auxiliary device for classroom teaching |
| CN109920279A (en) * | 2019-04-10 | 2019-06-21 | 吉林师范大学 | A training device that can compare the differences between Chinese and Western aerobics |
| CN109920279B (en) * | 2019-04-10 | 2020-12-18 | 吉林师范大学 | A training device that can compare the differences between Chinese and Western aerobics |
| CN111447769A (en) * | 2020-04-10 | 2020-07-24 | 吉铁磊 | Intelligent identity recognition equipment based on 5G network |
| CN112637390A (en) * | 2020-06-30 | 2021-04-09 | 上海福赛梦扬科技有限公司 | Camera structure of terminal equipment |
| CN112637390B (en) * | 2020-06-30 | 2021-10-22 | 上海福赛梦扬科技有限公司 | Camera structure of terminal equipment |
| CN112610845A (en) * | 2020-12-15 | 2021-04-06 | 深圳创维－Rgb电子有限公司 | Lifting mechanism and display device |
| CN117415789A (en) * | 2023-10-21 | 2024-01-19 | 江苏齐鑫智能科技有限公司 | Ground rail form access gear robot supporting multiple directions |
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170721 Termination date: 20171226 |