CN206718809U - A kind of blackboard for education of convenient regulation - Google Patents
A kind of blackboard for education of convenient regulation Download PDFInfo
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- CN206718809U CN206718809U CN201720256133.4U CN201720256133U CN206718809U CN 206718809 U CN206718809 U CN 206718809U CN 201720256133 U CN201720256133 U CN 201720256133U CN 206718809 U CN206718809 U CN 206718809U
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Abstract
本实用新型涉及教学设备技术领域，且公开了一种方便调节的教学黑板，包括墙体，墙体的表面固定连接有安装座，安装座的表面固定连接有电动推杆，电动推杆远离安装座的一端固定连接有固定块，固定块的一侧固定连接有调节箱，调节箱的一侧活动连接有固定板，固定板的一侧固定连接有前板，固定板的另一侧固定连接有后板，前板的外侧设置有位于固定板一侧的前固定垫。该方便调节的教学黑板，通过设置电动推杆和电机，当需要使用后板时，电动推杆进行延伸，直至延伸的长度大于固定板的宽度，电机带动转轴进行转动，从而带动固定板进行旋转，将后板旋转180°，操作简单方便，从而达到了该方便调节的教学黑板进行双面使用的效果。
The utility model relates to the technical field of teaching equipment, and discloses a conveniently adjustable teaching blackboard, comprising a wall, the surface of the wall is fixedly connected with a mounting seat, the surface of the mounting seat is fixedly connected with an electric push rod, and the electric push rod is far away from the installation One end of the seat is fixedly connected with a fixed block, one side of the fixed block is fixedly connected with an adjustment box, one side of the adjustment box is movably connected with a fixed plate, one side of the fixed plate is fixedly connected with a front plate, and the other side of the fixed plate is fixedly connected with There is a back plate, and the outer side of the front plate is provided with a front fixing pad on one side of the fixing plate. The conveniently adjustable teaching blackboard is equipped with an electric push rod and a motor. When the rear board needs to be used, the electric push rod is extended until the extended length is greater than the width of the fixed board. The motor drives the rotating shaft to rotate, thereby driving the fixed board to rotate. , Rotate the back panel 180°, the operation is simple and convenient, so as to achieve the effect of double-sided use of the conveniently adjustable teaching blackboard.
Description
技术领域technical field
本实用新型涉及教学设备技术领域，具体为一种方便调节的教学黑板。The utility model relates to the technical field of teaching equipment, in particular to a conveniently adjustable teaching blackboard.
背景技术Background technique
黑板并非特指黑色的板面，传统意义上讲它是一个可以反复书写的平面，板面坚硬，多用于教学。黑板一般用木板或磨砂玻璃等制成的，可以用粉笔等特定的书写材料在上面写字。现有课堂中教学黑板都是固定在墙体上，使用时仅仅只能使用黑板的一个单面，黑板的背面无法得到有效的利用，同时仅使用一个单面导致使用面积较小，大大降低了黑板的实用性，为此，我们提出了一种方便调节的教学黑板来解决上述问题。The blackboard does not specifically refer to the black board surface. In the traditional sense, it is a plane that can be written repeatedly. The board surface is hard and is mostly used for teaching. Blackboards are generally made of wood or frosted glass, and can be written on with specific writing materials such as chalk. The teaching blackboards in the existing classrooms are all fixed on the wall. When using, only one side of the blackboard can be used, and the back of the blackboard cannot be effectively used. The practicability of the blackboard, for this reason, we propose a conveniently adjustable teaching blackboard to solve the above problems.
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方便调节的教学黑板，具备便于对黑板进行调节的优点，解决了现有设备实用性不佳的问题。Aiming at the deficiencies of the prior art, the utility model provides a conveniently adjustable teaching blackboard, which has the advantage of being convenient to adjust the blackboard and solves the problem of poor practicability of the existing equipment.
(二)技术方案(2) Technical solution
为实现上述便于对黑板进行调节的目的，本实用新型提供如下技术方案：一种方便调节的教学黑板，包括墙体，所述墙体的表面固定连接有安装座，所述安装座的表面固定连接有电动推杆，所述电动推杆远离安装座的一端固定连接有固定块，所述固定块的一侧固定连接有调节箱，所述调节箱的一侧活动连接有固定板，所述固定板的一侧固定连接有前板，所述固定板的另一侧固定连接有后板，所述前板的外侧设置有位于固定板一侧的前固定垫，所述后板的外侧设置有位于固定板另一侧的后固定垫，所述调节箱的一侧固定连接有外壳，所述外壳的内部固定连接有电机，所述电机的输出轴固定连接有位于调节箱内部的转轴，所述转轴贯穿并延伸至固定板的内部。In order to achieve the above purpose of facilitating the adjustment of the blackboard, the utility model provides the following technical proposal: a conveniently adjustable teaching blackboard, including a wall, the surface of the wall is fixedly connected with a mounting seat, and the surface of the mounting seat is fixed An electric push rod is connected, and the end of the electric push rod away from the mounting base is fixedly connected with a fixed block, one side of the fixed block is fixedly connected with an adjustment box, and one side of the adjustment box is movably connected with a fixed plate, the One side of the fixed plate is fixedly connected with the front plate, and the other side of the fixed plate is fixedly connected with the rear plate, the outer side of the front plate is provided with a front fixing pad on one side of the fixed plate, and the outer side of the rear plate is provided with There is a rear fixing pad on the other side of the fixing plate, a housing is fixedly connected to one side of the adjustment box, a motor is fixedly connected to the inside of the housing, and the output shaft of the motor is fixedly connected to a rotating shaft inside the adjustment box, The rotating shaft passes through and extends to the inside of the fixing plate.
优选的，所述前固定垫的数量为四个，四个前固定垫分别设置在固定板的一侧。Preferably, the number of the front fixing pads is four, and the four front fixing pads are respectively arranged on one side of the fixing plate.
优选的，所述后固定垫的数量为四个，四个后固定垫分别设置在固定板的另一侧。Preferably, the number of the rear fixing pads is four, and the four rear fixing pads are respectively arranged on the other side of the fixing plate.
优选的，所述前固定垫和后固定垫的表面设置有摩擦层，所述摩擦层为橡胶。Preferably, the surfaces of the front fixing pad and the rear fixing pad are provided with a friction layer, and the friction layer is rubber.
优选的，所述调节箱的数量为两个，两个调节箱分别活动连接在固定板的两侧。Preferably, the number of the adjustment boxes is two, and the two adjustment boxes are respectively movably connected to both sides of the fixing plate.
优选的，所述固定板的两侧均开设有安装槽，所述安装槽内螺纹连接有转轴。Preferably, both sides of the fixing plate are provided with installation grooves, and the inner threads of the installation grooves are connected with the rotating shaft.
(三)有益效果(3) Beneficial effects
与现有技术相比，本实用新型提供了一种方便调节的教学黑板，具备以下有益效果：Compared with the prior art, the utility model provides a conveniently adjustable teaching blackboard, which has the following beneficial effects:
1、该方便调节的教学黑板，通过设置电动推杆和电机，当需要使用后板时，电动推杆进行延伸，直至延伸的长度大于固定板的宽度，电机带动转轴进行转动，从而带动固定板进行旋转，将后板旋转180°，操作简单方便，从而达到了该方便调节的教学黑板进行双面使用的效果。1. The conveniently adjustable teaching blackboard is equipped with an electric push rod and a motor. When the rear board needs to be used, the electric push rod is extended until the extended length is greater than the width of the fixed board. The motor drives the rotating shaft to rotate, thereby driving the fixed board. Rotate, rotate the back panel 180°, the operation is simple and convenient, thus achieving the effect of double-sided use of the conveniently adjustable teaching blackboard.
2、该方便调节的教学黑板，通过设置前固定垫和后固定垫，老师在黑板上写字时，前固定垫和后固定垫可以将固定板稳定的紧贴在墙体的表面，从而保证了老师在写字时黑板不会发生晃动的问题，大大提高了该方便调节的教学黑板的实用性。2. The conveniently adjustable teaching blackboard, by setting the front fixed pad and the rear fixed pad, when the teacher writes on the blackboard, the front fixed pad and the rear fixed pad can firmly attach the fixed board to the surface of the wall, thus ensuring The blackboard will not shake when the teacher is writing, which greatly improves the practicability of the conveniently adjustable teaching blackboard.
附图说明Description of drawings
图1为本实用新型结构侧视图；Fig. 1 is a side view of the structure of the utility model;
图2为本实用新型结构正视图。Fig. 2 is a front view of the structure of the utility model.
图中：1墙体、2安装座、3电动推杆、4固定块、5调节箱、6固定板、7外壳、8前板、9后板、10前固定垫、11后固定垫、12摩擦层、13电机、14转轴、15安装槽。In the figure: 1 wall, 2 mounting seat, 3 electric push rod, 4 fixed block, 5 adjustment box, 6 fixed plate, 7 shell, 8 front plate, 9 rear plate, 10 front fixed pad, 11 rear fixed pad, 12 Friction layer, 13 motors, 14 rotating shafts, 15 mounting slots.
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。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.
请参阅图1-2，一种方便调节的教学黑板，包括墙体1，墙体1的表面固定连接有安装座2，安装座2的表面固定连接有电动推杆3，电动推杆3远离安装座2的一端固定连接有固定块4，固定块4的一侧固定连接有调节箱5，调节箱5的数量为两个，两个调节箱5分别活动连接在固定板6的两侧，调节箱5的一侧活动连接有固定板6，固定板6的一侧固定连接有前板8，固定板6的另一侧固定连接有后板9，前板8的外侧设置有位于固定板6一侧的前固定垫10，前固定垫10的数量为四个，四个前固定垫10分别设置在固定板6的一侧，后板9的外侧设置有位于固定板6另一侧的后固定垫11，后固定垫11的数量为四个，四个后固定垫11分别设置在固定板6的另一侧，前固定垫10和后固定垫11的表面设置有摩擦层12，摩擦层12为橡胶，通过设置前固定垫10和后固定垫11，老师在黑板上写字时，前固定垫10和后固定垫11可以将固定板6稳定的紧贴在墙体1的表面，从而保证了老师在写字时黑板不会发生晃动的问题，大大提高了该方便调节的教学黑板的实用性，调节箱5的一侧固定连接有外壳7，外壳7的内部固定连接有电机13，电机13的输出轴固定连接有位于调节箱5内部的转轴14，转轴14贯穿并延伸至固定板6的内部，固定板6的两侧均开设有安装槽15，安装槽15内螺纹连接有转轴14，通过设置电动推杆3和电机13，当需要使用后板9时，电动推杆3进行延伸，直至延伸的长度大于固定板6的宽度，电机13带动转轴14进行转动，从而带动固定板6进行旋转，将后板9旋转180°，操作简单方便，从而达到了该方便调节的教学黑板进行双面使用的效果。Please refer to Figure 1-2, a conveniently adjustable teaching blackboard, including a wall 1, the surface of the wall 1 is fixedly connected with a mounting base 2, the surface of the mounting base 2 is fixedly connected with an electric push rod 3, and the electric push rod 3 is far away from the One end of the mounting base 2 is fixedly connected with a fixed block 4, and one side of the fixed block 4 is fixedly connected with an adjustment box 5, and the number of the adjustment box 5 is two, and the two adjustment boxes 5 are respectively movably connected to both sides of the fixed plate 6, One side of the adjustment box 5 is movably connected with a fixed plate 6, one side of the fixed plate 6 is fixedly connected with a front plate 8, the other side of the fixed plate 6 is fixedly connected with a rear plate 9, and the outer side of the front plate 8 is provided with a 6 front fixing pads 10 on one side, the number of front fixing pads 10 is four, four front fixing pads 10 are respectively arranged on one side of the fixing plate 6, and the outer side of the rear plate 9 is provided with the other side of the fixing plate 6 Rear fixed pad 11, the quantity of rear fixed pad 11 is four, and four rear fixed pads 11 are respectively arranged on the other side of fixed plate 6, and the surface of front fixed pad 10 and rear fixed pad 11 is provided with friction layer 12, friction Layer 12 is rubber, by setting the front fixed pad 10 and the rear fixed pad 11, when the teacher writes on the blackboard, the front fixed pad 10 and the rear fixed pad 11 can firmly attach the fixed plate 6 to the surface of the wall 1, thereby It ensures that the blackboard will not shake when the teacher is writing, and greatly improves the practicability of the conveniently adjustable teaching blackboard. One side of the adjustment box 5 is fixedly connected with the shell 7, and the inside of the shell 7 is fixedly connected with the motor 13, and the motor The output shaft of 13 is fixedly connected with the rotating shaft 14 located inside the adjustment box 5, the rotating shaft 14 runs through and extends to the inside of the fixed plate 6, and both sides of the fixed plate 6 are provided with mounting grooves 15, and the internal threads of the mounting groove 15 are connected with the rotating shaft 14 , by setting the electric push rod 3 and the motor 13, when the rear plate 9 needs to be used, the electric push rod 3 is extended until the extended length is greater than the width of the fixed plate 6, and the motor 13 drives the rotating shaft 14 to rotate, thereby driving the fixed plate 6 Rotate, the rear board 9 is rotated 180°, the operation is simple and convenient, thereby achieving the effect of double-sided use of the conveniently adjustable teaching blackboard.
该文中出现的电器元件均与外界的主控器及220V市电电连接，并且主控器可为计算机等起到控制的常规已知设备。The electrical components appearing in this article are all connected with the external main controller and 220V mains electricity, and the main controller can be a conventional known device that plays a control such as a computer.
综上所述，该方便调节的教学黑板，通过设置电动推杆3和电机13，当需要使用后板9时，电动推杆3进行延伸，直至延伸的长度大于固定板6的宽度，电机13带动转轴14进行转动，从而带动固定板6进行旋转，将后板9旋转180°，操作简单方便，从而达到了该方便调节的教学黑板进行双面使用的效果。In summary, the conveniently adjustable teaching blackboard is provided with the electric push rod 3 and the motor 13. When the rear plate 9 needs to be used, the electric push rod 3 is extended until the extended length is greater than the width of the fixed plate 6, and the motor 13 Drive the rotating shaft 14 to rotate, thereby drive the fixed plate 6 to rotate, and rotate the rear plate 9 by 180°. The operation is simple and convenient, thereby achieving the effect of double-sided use of the conveniently adjustable teaching blackboard.
该方便调节的教学黑板，通过设置前固定垫10和后固定垫11，老师在黑板上写字时，前固定垫10和后固定垫11可以将固定板6稳定的紧贴在墙体1的表面，从而保证了老师在写字时黑板不会发生晃动的问题，大大提高了该方便调节的教学黑板的实用性。This conveniently adjustable teaching blackboard, by setting the front fixed pad 10 and the rear fixed pad 11, when the teacher writes on the blackboard, the front fixed pad 10 and the rear fixed pad 11 can stably attach the fixed board 6 to the surface of the wall 1 , thereby ensuring that the blackboard will not shake when the teacher is writing, and greatly improving the practicability of the conveniently adjustable teaching blackboard.
需要说明的是，在本文中，诸如第一和第二等之类的关系术语仅仅用来将一个实体或者操作与另一个实体或操作区分开来，而不一定要求或者暗示这些实体或操作之间存在任何这种实际的关系或者顺序。而且，术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含，从而使得包括一系列要素的过程、方法、物品或者设备不仅包括那些要素，而且还包括没有明确列出的其他要素，或者是还包括为这种过程、方法、物品或者设备所固有的要素。在没有更多限制的情况下，由语句“包括一个……”限定的要素，并不排除在包括所述要素的过程、方法、物品或者设备中还存在另外的相同要素。It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is a relationship between these entities or operations. There is no such actual relationship or order between them. Furthermore, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article or apparatus comprising a set of elements includes not only those elements, but also includes elements not expressly listed. other elements of or also include elements inherent in such a process, method, article, or device. Without further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of additional identical elements in the process, method, article or apparatus comprising said element.
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)
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| CN201720256133.4U CN206718809U (en) | 2017-03-16 | 2017-03-16 | A kind of blackboard for education of convenient regulation |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108515793A (en) * | 2018-05-08 | 2018-09-11 | 唐祥 | A kind of preferable electric lift blackboard of mathematics classroom stability |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108515793A (en) * | 2018-05-08 | 2018-09-11 | 唐祥 | A kind of preferable electric lift blackboard of mathematics classroom stability |
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