CN205402140U - Multimedia teaching projecting apparatus mounting adjustment device - Google Patents
Multimedia teaching projecting apparatus mounting adjustment device Download PDFInfo
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- CN205402140U CN205402140U CN201620226432.9U CN201620226432U CN205402140U CN 205402140 U CN205402140 U CN 205402140U CN 201620226432 U CN201620226432 U CN 201620226432U CN 205402140 U CN205402140 U CN 205402140U
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- 238000009434 installation Methods 0.000 claims abstract description 8
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims 6
- 230000000694 effects Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 5
- 230000008602 contraction Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 2
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- 238000005192 partition Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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Abstract
本实用新型涉及一种多媒体教学投影仪安装调整装置，包括基座，基座上部左右两侧分别设置有第一液压器和第二液压器，第一液压器和第二液压器上部分别连接有第一液压伸缩柱和第二液压伸缩柱，第一液压伸缩柱和第二液压伸缩柱上部铰链连接有第一支撑板，第一支撑板上部左侧设置有第三液压器，第三液压器上部连接有第三液压伸缩柱，第三液压伸缩柱上部连接有第二支撑板，第二支撑板上部左侧连接有支撑杆，支撑杆上部设置有铰链，铰链上铰链连接有投影仪，投影仪右侧设置有镜头。该实用新型装置能够有效地针对多媒体教学中使用的投影仪进行调节，使投影仪处于合适的角度，改善使用的效果，方便根据需要使用。
The utility model relates to an installation and adjustment device for a multimedia teaching projector, comprising a base, a first hydraulic device and a second hydraulic device are respectively arranged on the left and right sides of the upper part of the base, and the upper part of the first hydraulic device and the second hydraulic device are respectively connected with The first hydraulic telescopic column and the second hydraulic telescopic column, the upper hinges of the first hydraulic telescopic column and the second hydraulic telescopic column are connected with a first support plate, the upper left side of the first support plate is provided with a third hydraulic device, and the third hydraulic device The upper part is connected with the third hydraulic telescopic column, the upper part of the third hydraulic telescopic column is connected with the second support plate, the upper left side of the second support plate is connected with the support rod, the upper part of the support rod is provided with a hinge, and the hinge is connected with the projector, the projection There is a lens on the right side of the instrument. The utility model device can effectively adjust the projector used in multimedia teaching, so that the projector is at a suitable angle, the effect of use is improved, and it is convenient to use as required.
Description
技术领域technical field
本实用新型属于多媒体教学技术领域，具体涉及一种多媒体教学投影仪安装调整装置。The utility model belongs to the technical field of multimedia teaching, in particular to a multimedia teaching projector installation and adjustment device.
背景技术Background technique
多媒体教学是指在教学过程中，根据教学目标和教学对象的特点，通过教学设计，合理选择和运用现代教学媒体，并与传统教学手段有机组合，共同参与教学全过程，以多种媒体信息作用于学生，形成合理的教学过程结构，达到最优化的教学效果。投影仪跟电脑相连，可以把电脑里面的多媒体内容展示在更大的屏幕上，更好地进行教学。在使用投影仪时，投影仪的镜头和投影板的位置不正确，会导致画面或视频无法准确地投影在投影板上，给学生的观看带来不便。Multimedia teaching means that in the teaching process, according to the teaching objectives and the characteristics of the teaching objects, through teaching design, rationally select and use modern teaching media, and organically combine with traditional teaching methods, participate in the whole teaching process together, use various media information For students, a reasonable teaching process structure is formed to achieve the optimal teaching effect. The projector is connected to the computer, and the multimedia content in the computer can be displayed on a larger screen for better teaching. When using a projector, the position of the lens of the projector and the projection board is not correct, which will cause the picture or video to not be accurately projected on the projection board, which will cause inconvenience for students to watch.
实用新型内容Utility model content
本实用新型的目的在于提供一种多媒体教学投影仪安装调整装置，以便克服上述不足，提供一种更好的装置，方便根据需要使用，提高使用效率，改善使用效果。The purpose of this utility model is to provide a multimedia teaching projector installation and adjustment device, in order to overcome the above-mentioned shortcomings, provide a better device, convenient to use according to needs, improve the use efficiency, and improve the use effect.
为了实现上述目的，本实用新型的技术方案如下。In order to achieve the above object, the technical scheme of the utility model is as follows.
一种多媒体教学投影仪安装调整装置，包括基座，基座上部左右两侧分别设置有第一液压器和第二液压器，第一液压器和第二液压器上部分别连接有第一液压伸缩柱和第二液压伸缩柱，第一液压伸缩柱和第二液压伸缩柱上部铰链连接有第一支撑板，第一支撑板上部左侧设置有第三液压器，第三液压器上部连接有第三液压伸缩柱，第三液压伸缩柱上部连接有第二支撑板，第二支撑板上部左侧连接有支撑杆，支撑杆上部设置有铰链，铰链上铰链连接有投影仪，投影仪右侧设置有镜头，第二支撑板右侧设置有连接杆，连接杆下部连接有把手，连接杆上部连接有第三支撑板；第一支撑板上部右侧设置有第四液压器，第四液压器右侧连接有第四液压伸缩柱，第四液压伸缩柱右侧固定设置有第五液压器，第五液压器上部连接有第五液压伸缩柱，第五液压伸缩柱上部设置有投影板；第一液压器左侧设置有第一存放腔，第一存放腔中间位置设置有隔板，第一存放腔上部设置有第支撑板。An installation and adjustment device for a multimedia teaching projector, comprising a base, a first hydraulic device and a second hydraulic device are respectively arranged on the left and right sides of the upper part of the base, and the upper parts of the first hydraulic device and the second hydraulic device are respectively connected with a first hydraulic telescopic The column and the second hydraulic telescopic column, the first hydraulic telescopic column and the upper part of the second hydraulic telescopic column are hingedly connected with a first support plate, the upper left side of the first support plate is provided with a third hydraulic device, and the upper part of the third hydraulic device is connected with a Three hydraulic telescopic columns, the upper part of the third hydraulic telescopic column is connected with a second support plate, the upper left side of the second support plate is connected with a support rod, the upper part of the support rod is provided with a hinge, the hinge is connected with a projector, and the right side of the projector is set There is a lens, the right side of the second support plate is provided with a connecting rod, the lower part of the connecting rod is connected with a handle, and the upper part of the connecting rod is connected with the third support plate; the upper right side of the first support plate is provided with a fourth hydraulic device, and the right The side is connected with the fourth hydraulic telescopic column, the right side of the fourth hydraulic telescopic column is fixed with the fifth hydraulic device, the fifth hydraulic device is connected with the fifth hydraulic telescopic column, and the upper part of the fifth hydraulic telescopic column is provided with a projection board; A first storage chamber is arranged on the left side of the hydraulic unit, a partition is arranged in the middle of the first storage chamber, and a second support plate is arranged on the upper part of the first storage chamber.
进一步地，第一液压器和第二液压器中间位置设置有多个第二存放腔。Further, a plurality of second storage cavities are provided at the intermediate position between the first hydraulic cylinder and the second hydraulic cylinder.
进一步地，基座下部左右两侧均设置有移动轮。Further, moving wheels are provided on the left and right sides of the lower part of the base.
该实用新型的有益效果在于：该实用新型装置能够有效地针对多媒体教学中使用的投影仪进行调节，使投影仪处于合适的角度，改善使用的效果，方便根据需要使用。The beneficial effect of the utility model is that the utility model device can effectively adjust the projector used in multimedia teaching, so that the projector is at a suitable angle, the effect of use is improved, and it is convenient to use as required.
附图说明Description of drawings
图1是本实用新型实施例中所使用装置结构示意图。Fig. 1 is a schematic diagram of the structure of the device used in the embodiment of the utility model.
图中标记说明：1、基座；2、移动轮；3、第一液压器；4、第一液压伸缩柱；5、第二存放腔；6、第一支撑板；7、镜头；8、第四液压伸缩柱；9、第五液压器；10、第五液压伸缩柱；11、投影板；12、第四液压器；13、把手；14、第三液压伸缩柱；15、连接杆；16、第二支撑板；17、第二液压器；18、第二液压伸缩柱；19、第三支撑板；20、投影仪；21、第一存放腔；22、第支撑板；23、支撑杆；24、铰链；25、第三液压器；26、隔板。Explanation of marks in the figure: 1. Base; 2. Moving wheel; 3. First hydraulic device; 4. First hydraulic telescopic column; 5. Second storage cavity; 6. First support plate; 7. Lens; 8. The fourth hydraulic telescopic column; 9, the fifth hydraulic device; 10, the fifth hydraulic telescopic column; 11, the projection board; 12, the fourth hydraulic device; 13, the handle; 14, the third hydraulic telescopic column; 15, the connecting rod; 16. The second support plate; 17. The second hydraulic device; 18. The second hydraulic expansion column; 19. The third support plate; 20. Projector; 21. The first storage chamber; 22. The first support plate; 23. Support Rod; 24, hinge; 25, the third hydraulic device; 26, clapboard.
具体实施方式detailed description
下面结合附图对本实用新型的具体实施方式进行描述，以便更好的理解本实用新型。The specific embodiment of the utility model will be described below in conjunction with the accompanying drawings, so as to better understand the utility model.
如图1所示的多媒体教学投影仪安装调整装置，包括基座1，基座1上部左右两侧分别设置有第一液压器3和第二液压器17，第一液压器3和第二液压器17上部分别连接有第一液压伸缩柱4和第二液压伸缩柱18，第一液压伸缩柱4和第二液压伸缩柱18上部铰链连接有第一支撑板6，第一支撑板6上部左侧设置有第三液压器25，第三液压器25上部连接有第三液压伸缩柱14，第三液压伸缩柱14上部连接有第二支撑板16，第二支撑板16上部左侧连接有支撑杆23，支撑杆23上部设置有铰链24，铰链24上铰链连接有投影仪20，投影仪20右侧设置有镜头7，第二支撑板16右侧设置有连接杆15，连接杆15下部连接有把手13，连接杆15上部连接有第三支撑板19；第一支撑板6上部右侧设置有第四液压器12，第四液压器12右侧连接有第四液压伸缩柱8，第四液压伸缩柱8右侧固定设置有第五液压器9，第五液压器9上部连接有第五液压伸缩柱10，第五液压伸缩柱10上部设置有投影板11；第一液压器3左侧设置有第一存放腔21，第一存放腔21中间位置设置有隔板26，第一存放腔21上部设置有第支撑板22。第一液压器3和第二液压器17中间位置设置有多个第二存放腔5。基座1下部左右两侧均设置有移动轮2。The multimedia teaching projector installation adjustment device shown in Figure 1 includes a base 1, the left and right sides of the upper part of the base 1 are respectively provided with a first hydraulic device 3 and a second hydraulic device 17, the first hydraulic device 3 and the second hydraulic device The upper part of the device 17 is respectively connected with the first hydraulic telescopic column 4 and the second hydraulic telescopic column 18, and the upper hinge of the first hydraulic telescopic column 4 and the second hydraulic telescopic column 18 is connected with the first support plate 6, and the upper part of the first support plate 6 is left A third hydraulic device 25 is arranged on the side, the third hydraulic telescopic column 14 is connected to the upper part of the third hydraulic device 25, the second support plate 16 is connected to the upper part of the third hydraulic telescopic column 14, and the left side of the upper part of the second support plate 16 is connected to a support Rod 23, a hinge 24 is arranged on the upper part of the support rod 23, the projector 20 is hingedly connected on the hinge 24, the lens 7 is arranged on the right side of the projector 20, the connecting rod 15 is arranged on the right side of the second support plate 16, and the connecting rod 15 bottom is connected There is a handle 13, a third support plate 19 is connected to the upper part of the connecting rod 15; a fourth hydraulic device 12 is arranged on the right side of the upper part of the first support plate 6, and a fourth hydraulic telescopic column 8 is connected to the right side of the fourth hydraulic device 12; The right side of the hydraulic telescopic column 8 is fixedly equipped with a fifth hydraulic device 9, and the upper part of the fifth hydraulic device 9 is connected with a fifth hydraulic telescopic column 10, and the upper part of the fifth hydraulic telescopic column 10 is provided with a projection board 11; the left side of the first hydraulic device 3 A first storage chamber 21 is provided, a partition plate 26 is provided in the middle of the first storage chamber 21 , and a second support plate 22 is provided on the upper part of the first storage chamber 21 . A plurality of second storage cavities 5 are provided in the middle of the first hydraulic pump 3 and the second hydraulic pump 17 . Moving wheels 2 are arranged on the left and right sides of the bottom of the base 1 .
该实用新型装置在具体实施时，利用第一液压器3和第二液压器17分别控制第一液压伸缩柱4和第二液压伸缩柱18伸缩，第一液压伸缩柱4和第二液压伸缩柱18带动第一支撑板6上下移动，将第一支撑板6调节到合适的高度，使教师能更方便地调节投影仪20和投影板11。利用第四液压器12控制第四液压伸缩柱8伸缩，第四液压伸缩柱8带动第五液压器9左右移动，从而调节镜头7和投影板11之间的距离。利用第五液压器9控制第五液压伸缩柱10伸缩，第五液压伸缩柱10带动投影板11上下移动，将投影板11调节到合适的高度。利用第三液压器25控制第三液压伸缩柱14伸缩，第三液压伸缩柱14带动第二支撑板16上下移动，对第二支撑板16的高度进行调节，从而将投影仪20调节到合适的高度。用手向下拉把手13，把手13利用连接杆15带动第三支撑板19下降，使投影仪20顺时针转动，将镜头7向下调节。用手向上推把手13，把手13利用连接杆15带动第三支撑板19上升，使投影仪20逆时针转动，将镜头7向上调节，根据需要对镜头7的角度进行调节，使镜头7能对准投影板11，从而更好地将画面或视频投射在投影板11上。教师站在第一存放腔21前进行教学，在第支撑板22上可以放置物品。在第一存放腔21中存放有教学资料，在第二存放腔5中存放有教学用具，在需要时可以方便地拿取，用来辅助教学。When the utility model device is implemented, the first hydraulic device 3 and the second hydraulic device 17 are used to control the expansion and contraction of the first hydraulic telescopic column 4 and the second hydraulic telescopic column 18 respectively, and the first hydraulic telescopic column 4 and the second hydraulic telescopic column 18 drives the first support plate 6 to move up and down, and the first support plate 6 is adjusted to a suitable height, so that the teacher can adjust the projector 20 and the projection plate 11 more conveniently. The fourth hydraulic cylinder 12 is used to control the expansion and contraction of the fourth hydraulic telescopic column 8 , and the fourth hydraulic telescopic column 8 drives the fifth hydraulic cylinder 9 to move left and right, thereby adjusting the distance between the lens 7 and the projection board 11 . The fifth hydraulic actuator 9 is used to control the expansion and contraction of the fifth hydraulic telescopic column 10, and the fifth hydraulic telescopic column 10 drives the projection board 11 to move up and down to adjust the projection board 11 to a suitable height. Use the third hydraulic device 25 to control the expansion and contraction of the third hydraulic telescopic column 14, the third hydraulic telescopic column 14 drives the second support plate 16 to move up and down, and adjust the height of the second support plate 16, thereby adjusting the projector 20 to a suitable position. high. Pull down the handle 13 by hand, the handle 13 uses the connecting rod 15 to drive the third support plate 19 down, so that the projector 20 rotates clockwise, and the lens 7 is adjusted downward. Push the handle 13 upwards by hand, and the handle 13 drives the third support plate 19 to rise by using the connecting rod 15, so that the projector 20 rotates counterclockwise, adjusts the lens 7 upwards, and adjusts the angle of the lens 7 as required, so that the lens 7 can Align the projection board 11, so that the picture or video is projected on the projection board 11 better. The teacher stands in front of the first storage chamber 21 to teach, and the second supporting board 22 can place articles. Teaching materials are stored in the first storage cavity 21 , and teaching tools are stored in the second storage cavity 5 , which can be conveniently picked up when needed to assist teaching.
以上所述是本实用新型的优选实施方式，应当指出，对于本技术领域的普通技术人员来说，在不脱离本实用新型原理的前提下，还可以做出若干改进和润饰，这些改进和润饰也视为本实用新型的保护范围。The above is a preferred embodiment of the present utility model, it should be pointed out that for those of ordinary skill in the art, without departing from the principle of the present utility model, some improvements and modifications can also be made, these improvements and modifications It is also regarded as the protection scope of the present utility model.
Claims (3)
- null1. a multimedia teaching projector installation adjusting device，It is characterized in that: include pedestal (1)，Described pedestal (1) left and right sides, top is respectively arranged with the first hydraulic press (3) and the second hydraulic press (17)，Described first hydraulic press (3) and the second hydraulic press (17) top are connected to the first hydraulically extensible post (4) and the second hydraulically extensible post (18)，Described first hydraulically extensible post (4) and the second hydraulically extensible post (18) upper hinge are connected to the first gripper shoe (6)，Described first gripper shoe (6) upper left-hand is provided with the 3rd hydraulic press (25)，Described 3rd hydraulic press (25) top is connected to the 3rd hydraulically extensible post (14)，Described 3rd hydraulically extensible post (14) top is connected to the second gripper shoe (16)，Described second gripper shoe (16) upper left-hand is connected to support bar (23)，Described support bar (23) top is provided with hinge (24)，The upper chain connection of described hinge (24) has projector (20)，Described projector (20) right side is provided with camera lens (7)，Described second gripper shoe (16) right side is provided with connecting rod (15)，Described connecting rod (15) bottom is connected to handle (13)，Described connecting rod (15) top is connected to the 3rd gripper shoe (19)；Described first gripper shoe (6) upper right is provided with the 4th hydraulic press (12), described 4th hydraulic press (12) right side is connected to the 4th hydraulically extensible post (8), described 4th hydraulically extensible post (8) right side is fixedly installed the 5th hydraulic press (9), described 5th hydraulic press (9) top is connected to the 5th hydraulically extensible post (10), and described 5th hydraulically extensible post (10) top is provided with projection plate (11)；Described first hydraulic press (3) left side is provided with the first storage chamber (21), described first storage chamber (21) centre position is provided with dividing plate (26), and described first storage chamber (21) top is provided with gripper shoe (22).
- 2. multimedia teaching projector installation adjusting device according to claim 1, it is characterised in that: described first hydraulic press (3) and the second hydraulic press (17) centre position are provided with multiple second storage chamber (5).
- 3. multimedia teaching projector installation adjusting device according to claim 1, it is characterised in that: described pedestal (1) left and right sides, bottom is provided with movable pulley (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620226432.9U CN205402140U (en) | 2016-03-23 | 2016-03-23 | Multimedia teaching projecting apparatus mounting adjustment device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201620226432.9U CN205402140U (en) | 2016-03-23 | 2016-03-23 | Multimedia teaching projecting apparatus mounting adjustment device |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108591760A (en) * | 2018-02-13 | 2018-09-28 | 成都科盛石油科技有限公司 | A kind of adjustment method of downhole testing instrument |
| CN108679394A (en) * | 2018-07-11 | 2018-10-19 | 苏州虎皇建设发展有限公司 | A kind of mobile holder of multimedia support |
| CN109064948A (en) * | 2018-08-22 | 2018-12-21 | 北京莱斯特文化传媒有限公司 | Orbital mirrors advertisement projection display system and its method |
| CN110103235A (en) * | 2019-05-10 | 2019-08-09 | 李联辉 | A kind of adjustable moving formula multimedia show automatic machinery people |
-
2016
- 2016-03-23 CN CN201620226432.9U patent/CN205402140U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108591760A (en) * | 2018-02-13 | 2018-09-28 | 成都科盛石油科技有限公司 | A kind of adjustment method of downhole testing instrument |
| CN108679394A (en) * | 2018-07-11 | 2018-10-19 | 苏州虎皇建设发展有限公司 | A kind of mobile holder of multimedia support |
| CN109064948A (en) * | 2018-08-22 | 2018-12-21 | 北京莱斯特文化传媒有限公司 | Orbital mirrors advertisement projection display system and its method |
| CN109064948B (en) * | 2018-08-22 | 2020-11-13 | 北京莱斯特文化传媒有限公司 | Track mirror advertisement projection display system and method thereof |
| CN110103235A (en) * | 2019-05-10 | 2019-08-09 | 李联辉 | A kind of adjustable moving formula multimedia show automatic machinery people |
| CN110103235B (en) * | 2019-05-10 | 2020-06-30 | 北方民族大学 | An adjustable mobile multimedia display automation robot |
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