CN207506173U - A kind of University Multi-media Teaching lectern - Google Patents
A kind of University Multi-media Teaching lectern Download PDFInfo
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- CN207506173U CN207506173U CN201720519629.6U CN201720519629U CN207506173U CN 207506173 U CN207506173 U CN 207506173U CN 201720519629 U CN201720519629 U CN 201720519629U CN 207506173 U CN207506173 U CN 207506173U
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Abstract
本实用新型公开了一种大学多媒体教学用讲桌，包括壳体，所述壳体的侧面安装有电脑主机，壳体内壁的底端通过第一电动推杆与滑板的下表面固定连接，滑板的上表面设置有键盘和鼠标，键盘和鼠标的正上方设置有显示屏。该大学多媒体教学用讲桌，通过设置第一电动推杆、第二电动推杆、转轴、轴承、齿轮、齿轮杆、旋转板、挡块和挡板的配合，当老师需要使用多媒体讲桌时，使第二电动推杆推动齿轮杆升高，从而使齿轮杆带动齿轮旋转，从而使转轴带动旋转板向后侧旋转，从而使显示屏跟随着旋转板打开，再使第一电动推杆推动滑板升高，从而使键盘和鼠标升高，使滑板与挡块接触，从而使多媒体讲桌的使用更加省力，从而方便了老师的教学工作。
The utility model discloses a lecture table for university multimedia teaching, which comprises a shell, a computer host is installed on the side of the shell, the bottom end of the inner wall of the shell is fixedly connected with the lower surface of the slide plate through a first electric push rod, and the slide plate A keyboard and a mouse are arranged on the upper surface of the keyboard and a display screen is arranged directly above the keyboard and the mouse. The multimedia teaching desk of the university, through the cooperation of the first electric push rod, the second electric push rod, the rotating shaft, the bearing, the gear, the gear rod, the rotating plate, the stopper and the baffle, when the teacher needs to use the multimedia desk , so that the second electric push rod pushes the gear lever up, so that the gear rod drives the gear to rotate, so that the rotating shaft drives the rotating plate to rotate to the rear side, so that the display screen follows the rotating plate to open, and then the first electric push rod pushes The sliding board is raised, thereby raising the keyboard and the mouse, and making the sliding board contact with the block, so that the use of the multimedia desk is more labor-saving, thereby facilitating the teaching work of the teacher.
Description
技术领域technical field
本实用新型涉及教育技术领域，具体为一种大学多媒体教学用讲桌。The utility model relates to the field of education technology, in particular to a lecture table for university multimedia teaching.
背景技术Background technique
在大学，老师使用多媒体授课已将成为比较普遍的现象，为了不让多媒体被粉尘污染，多媒体教学用的讲桌都设置有滑动的盖板，但是老师在上课时，需要手动将盖板推开，从而比较浪费老师的体力，给老师的工作带来了极大的不便。In universities, it has become a common phenomenon for teachers to use multimedia to teach. In order to prevent the multimedia from being polluted by dust, the desks used for multimedia teaching are all equipped with sliding covers, but the teachers need to manually push the covers away when they are in class. , thus wasting the teacher's physical strength and bringing great inconvenience to the teacher's work.
实用新型内容Utility model content
(一)解决的技术问题(1) Solved technical problems
针对现有技术的不足，本实用新型提供了一种大学多媒体教学用讲桌，解决了现有的多媒体教学用讲桌需要老师推开盖板，浪费老师体力的问题。Aiming at the deficiencies of the prior art, the utility model provides a university multimedia teaching desk, which solves the problem that the existing multimedia teaching desk requires the teacher to push the cover, which wastes the teacher's physical strength.
(二)技术方案(2) Technical solution
为实现上述目的，本实用新型提供如下技术方案：一种大学多媒体教学用讲桌，包括壳体，所述壳体的侧面安装有电脑主机，所述壳体内壁的底端通过第一电动推杆与滑板的下表面固定连接，所述滑板的上表面设置有键盘和鼠标，所述键盘和鼠标的正上方设置有显示屏，所述显示屏的上表面固定连接有旋转板，所述旋转板下表面的前端搭接有两个挡块，且两个挡块的侧面分别与壳体内壁的两侧面固定连接，所述旋转板两侧面的后端均固定连接有转轴，且两个转轴的表面均套接有轴承，且两个轴承均卡接在壳体内壁的侧面上，且两个转轴位于壳体外部的一端均固定连接有齿轮，且两个齿轮均啮合有齿轮杆，且两个齿轮杆的底端均固定连接有第二电动推杆，且两个第二电动推杆的底端均通过固定块与壳体的两侧面固定连接，所述壳体的顶端且位于旋转板的后侧设置有挡板。In order to achieve the above purpose, the utility model provides the following technical solutions: a university multimedia teaching desk, including a housing, the side of the housing is equipped with a computer host, the bottom of the inner wall of the housing is pushed by a first electric push The rod is fixedly connected with the lower surface of the slide plate, and the upper surface of the slide plate is provided with a keyboard and a mouse, and a display screen is provided directly above the keyboard and mouse, and a rotating plate is fixedly connected with the upper surface of the display screen, and the rotating plate The front end of the lower surface of the plate is overlapped with two stoppers, and the sides of the two stoppers are respectively fixedly connected with the two sides of the inner wall of the housing, and the rear ends of the two sides of the rotating plate are fixedly connected with rotating shafts, and the two rotating shafts Bearings are sleeved on the surface of the housing, and the two bearings are clamped on the side of the inner wall of the housing, and the ends of the two rotating shafts located outside the housing are fixedly connected to gears, and the two gears are meshed with gear rods, and The bottom ends of the two gear rods are fixedly connected with the second electric push rod, and the bottom ends of the two second electric push rods are fixedly connected with the two sides of the housing through the fixed block, and the top of the housing is located at the rotating The rear side of the board is provided with a baffle.
优选的，所述显示屏位于两个挡块之间。Preferably, the display screen is located between two stoppers.
优选的，所述键盘的左侧面与鼠标右侧面之间的距离小于两个挡块之间的距离。Preferably, the distance between the left side of the keyboard and the right side of the mouse is smaller than the distance between the two stoppers.
优选的，所述壳体远离电脑主机的侧面固定连接有控制面板。Preferably, a control panel is fixedly connected to the side of the casing away from the computer host.
优选的，所述控制面板的输出端分别第一电动推杆和第二电动推杆的输入端电连接。Preferably, the output ends of the control panel are electrically connected to the input ends of the first electric push rod and the second electric push rod respectively.
优选的，所述壳体底端的四角均设置有支撑脚。Preferably, four corners of the bottom end of the housing are provided with supporting feet.
(三)有益效果(3) Beneficial effects
本实用新型提供了一种大学多媒体教学用讲桌，具备以下有益效果：The utility model provides a university multimedia teaching desk, which has the following beneficial effects:
(1)、该大学多媒体教学用讲桌，通过设置第一电动推杆、第二电动推杆、转轴、轴承、齿轮、齿轮杆、旋转板、挡块和挡板的配合，当老师需要使用多媒体讲桌时，使第二电动推杆推动齿轮杆升高，从而使齿轮杆带动齿轮旋转，从而使转轴带动旋转板向后侧旋转，从而使显示屏跟随着旋转板打开，再使第一电动推杆推动滑板升高，从而使键盘和鼠标升高，使滑板与挡块接触，从而使多媒体讲桌的使用更加省力，从而方便了老师的教学工作。(1) The university's multimedia teaching desk is equipped with the cooperation of the first electric push rod, the second electric push rod, the rotating shaft, the bearing, the gear, the gear rod, the rotating plate, the stopper and the baffle, when the teacher needs to use it When using a multimedia desk, make the second electric push rod push the gear lever up, so that the gear lever drives the gear to rotate, so that the rotating shaft drives the rotating plate to rotate to the rear side, so that the display screen follows the rotating plate to open, and then the first The electric push rod pushes the skateboard up, thereby raising the keyboard and mouse, and making the skateboard contact the stopper, so that the use of the multimedia desk is more labor-saving, thereby facilitating the teacher's teaching work.
(2)、该大学多媒体教学用讲桌，结构紧凑，设计合理，实用性强。(2) The university's multimedia teaching desk has a compact structure, reasonable design and strong practicability.
附图说明Description of drawings
图1为本实用新型正视的剖面结构示意图。Fig. 1 is the schematic cross-sectional structural diagram of the utility model front view.
图中：1壳体、2第一电动推杆、3滑板、4键盘、5鼠标、6显示屏、7旋转板、8转轴、9轴承、10齿轮、11齿轮杆、12第二电动推杆、13固定块、14电脑主机、15控制面板、16挡板、17支撑脚、18挡块。In the figure: 1 shell, 2 first electric push rod, 3 skateboard, 4 keyboard, 5 mouse, 6 display screen, 7 rotating plate, 8 rotating shaft, 9 bearing, 10 gear, 11 gear rod, 12 second electric push rod , 13 fixed blocks, 14 computer hosts, 15 control panels, 16 baffles, 17 supporting feet, 18 blocks.
具体实施方式Detailed ways
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。基于本实用新型中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本实用新型保护的范围。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. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.
如图1所示，本实用新型提供一种技术方案：一种大学多媒体教学用讲桌，包括壳体1，壳体1底端的四角均设置有支撑脚17，通过设置支撑脚17，使壳体1的侧面安装有电脑主机14，壳体1内壁的底端通过第一电动推杆2与滑板3的下表面固定连接，通过设置第一电动推杆2，使第一电动推杆2带动滑板3升高或下降，从而使键盘4和鼠标5的使用更加方便，使键盘4和鼠标5升高到一定位置，从而便于老师使用，滑板3的上表面设置有键盘4和鼠标5，键盘4和鼠标5的正上方设置有显示屏6，显示屏6位于两个挡块18之间，键盘4的左侧面与鼠标5右侧面之间的距离小于两个挡块18之间的距离，从而使键盘4和鼠标5能够穿过两个挡块16之间并升高，从而使便于老师操作，显示屏6的上表面固定连接有旋转板7，通过设置旋转板7，使旋转板7能够实现翻转，从而能够实现显示屏6的打开和闭合，且当旋转板7的背面与挡板16接触，使旋转板7不再旋转，从而使显示屏6实现打开，从而便于老师观看，旋转板7下表面的前端搭接有两个挡块18，且两个挡块18的侧面分别与壳体1内壁的两侧面固定连接，通过设置两个挡块18，使旋转板7闭合时，能够搭接在两个挡块18上，从而使旋转板7的闭合更加稳固，旋转板7两侧面的后端均固定连接有转轴8，且两个转轴8的表面均套接有轴承9，且两个轴承9均卡接在壳体1内壁的侧面上，且两个转轴8位于壳体1外部的一端均固定连接有齿轮10，且两个齿轮10均啮合有齿轮杆11，且两个齿轮杆11的底端均固定连接有第二电动推杆12，且两个第二电动推杆12的底端均通过固定块13与壳体1的两侧面固定连接，通过设置第二电动推杆12，使第二电动推杆12带动齿轮杆11升高或下降，从而使旋转板7能够实现向后旋转或向前旋转，从而使显示屏6的打开和关闭更加方便，壳体1的顶端且位于旋转板7的后侧设置有挡板16，壳体1远离电脑主机14的侧面固定连接有控制面板15，控制面板15的输出端分别第一电动推杆2和第二电动推杆12的输入端电连接。As shown in Figure 1, the utility model provides a technical solution: a university multimedia teaching desk, including a housing 1, the four corners of the bottom of the housing 1 are provided with supporting feet 17, by setting the supporting feet 17, the housing A computer host 14 is installed on the side of the body 1, and the bottom end of the inner wall of the housing 1 is fixedly connected with the lower surface of the slide plate 3 through the first electric push rod 2. By setting the first electric push rod 2, the first electric push rod 2 drives Skateboard 3 rises or falls, thereby makes the use of keyboard 4 and mouse 5 more convenient, makes keyboard 4 and mouse 5 rise to a certain position, thereby is convenient for the teacher to use, and the upper surface of skateboard 3 is provided with keyboard 4 and mouse 5, and keyboard 4 and the mouse 5 are provided with a display screen 6 directly above, and the display screen 6 is positioned between two stoppers 18, and the distance between the left side of the keyboard 4 and the right side of the mouse 5 is less than the distance between the two stoppers 18. Distance, so that the keyboard 4 and the mouse 5 can pass between the two stoppers 16 and rise, so that it is convenient for the teacher to operate. The upper surface of the display screen 6 is fixedly connected with a rotating plate 7. By setting the rotating plate 7, the rotating The board 7 can be turned over, so that the display screen 6 can be opened and closed, and when the back of the rotating board 7 contacts the baffle plate 16, the rotating board 7 is no longer rotated, so that the display screen 6 is opened, which is convenient for the teacher to watch , the front end of the lower surface of the rotating plate 7 is overlapped with two stoppers 18, and the sides of the two stoppers 18 are respectively fixedly connected with the two sides of the inner wall of the housing 1, and the rotating plate 7 is closed by setting the two stoppers 18 , it can be overlapped on the two stoppers 18, so that the closure of the rotating plate 7 is more stable, the rear ends of the two sides of the rotating plate 7 are fixedly connected with the rotating shaft 8, and the surfaces of the two rotating shafts 8 are sleeved with bearings 9, and the two bearings 9 are clamped on the side of the inner wall of the housing 1, and the ends of the two rotating shafts 8 located outside the housing 1 are fixedly connected with gears 10, and the two gears 10 are meshed with gear rods 11, And the bottom ends of the two gear rods 11 are fixedly connected with the second electric push rod 12, and the bottom ends of the two second electric push rods 12 are fixedly connected with the two sides of the housing 1 through the fixed block 13, by setting the second Two electric push rods 12 make the second electric push rod 12 drive the gear rod 11 to rise or fall, so that the rotary plate 7 can rotate backward or forward, so that the opening and closing of the display screen 6 is more convenient, and the shell The top of the body 1 and the rear side of the rotary plate 7 are provided with a baffle plate 16, and the side of the housing 1 away from the main computer 14 is fixedly connected with a control panel 15, and the output ends of the control panel 15 are respectively the first electric push rod 2 and the second electric push rod. The input end of the electric push rod 12 is electrically connected.
综上可得，该大学多媒体教学用讲桌，通过设置第一电动推杆2、第二电动推杆12、转轴8、轴承9、齿轮10、齿轮杆11、旋转板7、挡块18和挡板16的配合，当老师需要使用多媒体讲桌时，使第二电动推杆12推动齿轮杆11升高，从而使齿轮杆11带动齿轮10旋转，从而使转轴8带动旋转板7向后侧旋转，从而使显示屏跟随着旋转板7打开，再使第一电动推杆2推动滑板3升高，从而使键盘4和鼠标5升高，使滑板3与挡块16接触，从而使多媒体讲桌的使用更加省力，从而方便了老师的教学工作。To sum up, it can be obtained that the university's multimedia teaching desk is equipped with the first electric push rod 2, the second electric push rod 12, the rotating shaft 8, the bearing 9, the gear 10, the gear rod 11, the rotating plate 7, the block 18 and the The cooperation of the baffle plate 16, when the teacher needs to use the multimedia desk, makes the second electric push rod 12 push the gear rod 11 to rise, so that the gear rod 11 drives the gear 10 to rotate, so that the rotating shaft 8 drives the rotating plate 7 to the rear side Rotate, so that the display screen follows the rotating plate 7 to open, and then the first electric push rod 2 pushes the slide plate 3 up, so that the keyboard 4 and mouse 5 are raised, and the slide plate 3 is in contact with the stopper 16, so that the multimedia speaker The use of the table is more labor-saving, thereby facilitating the teacher's teaching work.
同时，该大学多媒体教学用讲桌，结构紧凑，设计合理，实用性强。At the same time, the university's multimedia teaching desk has a compact structure, reasonable design and strong practicability.
尽管已经示出和描述了本实用新型的实施例，对于本领域的普通技术人员而言，可以理解在不脱离本实用新型的原理和精神的情况下可以对这些实施例进行多种变化、修改、替换和变型，本实用新型的范围由所附权利要求及其等同物限定。Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720519629.6U CN207506173U (en) | 2017-05-11 | 2017-05-11 | A kind of University Multi-media Teaching lectern |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201720519629.6U CN207506173U (en) | 2017-05-11 | 2017-05-11 | A kind of University Multi-media Teaching lectern |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109008208A (en) * | 2018-08-14 | 2018-12-18 | 滨州学院 | A kind of multimedia formula dais used convenient for teacher |
| CN110638210A (en) * | 2019-10-11 | 2020-01-03 | 湖北经济学院 | Multifunctional electronic desk based on Internet of things |
-
2017
- 2017-05-11 CN CN201720519629.6U patent/CN207506173U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109008208A (en) * | 2018-08-14 | 2018-12-18 | 滨州学院 | A kind of multimedia formula dais used convenient for teacher |
| CN110638210A (en) * | 2019-10-11 | 2020-01-03 | 湖北经济学院 | Multifunctional electronic desk based on Internet of things |
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