Classroom platform convenient for placing textbooks

Abstract

The utility model discloses a classroom platform facilitating placement of textbooks, and relates to the technical field of teaching platforms. The teaching platform comprises a teaching platform body and a supporting plate, the lifting end of the supporting plate is rotationally connected with two rotating arms, the two rotating arms are symmetrically arranged, one end of each rotating arm is fixedly connected with a pressing strip, and the pressing strips are perpendicular to the rotating arms; the rotating arm is rotationally connected with the supporting plate through a damping rotating shaft and used for enabling the rotating arm to rotate and hover at the needed position, and book pages of the textbook are pressed down and fixed through the pressing strip. The rotating arm and the supporting plate are rotationally connected through the damping rotating shaft, the rotating arm can rotate and suspend at the needed position, book pages of a textbook are pressed down and fixed through the pressing strip, and the problems that an existing textbook is prone to turning over or toppling over, and the overall use reliability and stability are low are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of teaching platforms, in particular to a classroom platform which is convenient for placing textbooks. Background Art

[0002] The classroom is the main place for learning, and the podium is the most commonly used teaching aid by teachers. A good podium can bring a lot of convenience to students and teachers, improve the efficiency of teaching, and the podium has more and more functions.

[0003] For example, Chinese utility model CN220442173U discloses a textbook stand based on classroom podium teaching, in which a rectangular groove is opened on the podium surface, and a support plate for supporting textbooks is arranged in the groove in a flippable manner through a hinge; when in use, the support plate is adjusted to an inclined state and the inclination angle is adjusted according to needs, and then the textbook is placed on the support plate, and the bottom of the textbook is against the podium surface, so that the textbook is placed at an angle.

[0004] Although the textbooks can be tilted at any angle through the support plate, in actual use, the support plate can only support the textbooks but cannot clamp and fix the pages of the textbooks. Therefore, when the electric fan in the classroom is turned on or wind blows to the podium, the pages of the textbooks are often easily turned over or the textbooks fall over due to the flow of air, resulting in low overall reliability and stability. Utility Model Content

[0005] The utility model aims to provide a classroom podium which is convenient for placing textbooks. The damping shaft enables the swivel arm to be rotatably connected to the support plate, so that the swivel arm can be rotated and suspended at a desired position, and the pages of the textbook are pressed down and fixed by a pressure strip, thereby solving the problem that the existing textbooks are easily flipped or tipped over and the overall reliability and stability of use are low.

[0006] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0007] The utility model discloses a classroom podium which is convenient for placing textbooks, comprising a podium and a support plate, wherein the lifting end of the support plate is rotatably connected with two rotating arms, the two rotating arms are symmetrically arranged, and one end of the rotating arm is fixedly connected with a pressure strip, which is vertically arranged between the pressure strip and the rotating arm; the rotating arm is rotatably connected with the support plate through a damping rotating shaft, so as to make the rotating arm rotate and suspend at a desired position, and to press down and fix the pages of the textbook through the pressure strip.

[0008] As a preferred technical solution of the utility model, the end surface of the raised end of the support plate is provided with an installation groove corresponding to the rotating arm one by one, and the rotating arm is rotatably connected to the inner side wall of the installation groove through a damping shaft, so that the rotating arm can be rotatably retracted into the installation groove.

[0009] As a preferred technical solution of the utility model, a storage groove adapted to the pressure strip is opened on the upper surface of the support plate, and the storage groove is connected to the installation groove, so that the pressure strip can be stored in the storage groove by rotating the rotating arm.

[0010] As a preferred technical solution of the utility model, a baffle is connected to the connecting end of the support plate and the podium, which is used to support the textbook through the baffle.

[0011] As a preferred technical solution of the utility model, the baffle is rotatably connected to the support plate, and a baffle groove is provided on the upper surface of the support plate for the baffle to rotate through and be received in the baffle groove.

[0012] As a preferred technical solution of the utility model, the pressure strip is a transparent plate.

[0013] As a preferred technical solution of the utility model, the pressure strip is a tempered glass plate or a plexiglass plate.

[0014] The utility model has the following beneficial effects:

[0015] The utility model utilizes a damping shaft to rotatably connect two rotating arms at the raised end of a support plate, one end of the rotating arm is connected to a pressure strip, the pressure strip and the rotating arm are vertically arranged, and the damping shaft enables the rotating arm to rotate and hover at a desired position, so that the pages of the textbook are pressed down and fixed by the pressure strip, effectively avoiding the situation that the airflow easily causes the pages to be turned or the textbook to fall over, thereby greatly improving the overall reliability and stability of use.

[0016] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 This is a structural schematic diagram of a classroom podium that is convenient for placing textbooks according to the utility model;

[0019] Figure 2 It is a schematic diagram of the structure of the support plate, the rotating arm and the baffle;

[0020] Figure 3 for Figure 2 A schematic diagram of the structure from the rear view perspective;

[0021] Figure 4 It is the structural explosion diagram of the support plate, rotating arm and baffle;

[0022] Figure 5 It is a structural schematic diagram of the rotating arm;

[0023] Figure 6 It is a schematic diagram of the structure after the rotating arm and the baffle are stored;

[0024] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0025] 1-podium, 2-support plate, 3-rotating arm, 4-baffle, 201-storage slot, 202-installation slot, 203-baffle slot, 301-pressing strip, 302-damping shaft. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] In the description of the present invention, it should be understood that terms such as "opening", "upper", "lower", "thickness", "top", "middle", "length", "inside", "all around" and the like indicating orientation or positional relationship are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0028] Embodiment 1

[0029] See also Figure 1 As shown, the utility model is a classroom podium for convenient placement of textbooks, comprising a podium 1 and a support plate 2. The podium 1 and the support plate 2, as well as a support structure for supporting the support plate 2, can adopt the existing technology in the background technology.

[0030] like Figure 2 , 3 As shown in Figure 5, the lifting end of the support plate 2 is rotatably connected to two rotating arms 3, the two rotating arms 3 are symmetrically arranged, and one end of the rotating arm 3 is fixedly connected to a pressure strip 301, and the pressure strip 301 is vertically arranged between the rotating arm 3. The rotating arm 3 can be provided with a mounting notch, and one end of the pressure strip 301 is located in the mounting notch, and can be connected by screws or fixed by bonding, so that the upper surfaces of the pressure strip 301 and the rotating arm 3 are flush with each other.

[0031] The rotating arm 3 is rotatably connected to the support plate 2 via a damping shaft 302, so as to enable the rotating arm 3 to rotate and hover at a desired position, and to press down and fix the pages of the textbook via the pressure strip 301, so that the spread pages of the textbook are pressed down by the pressure strip 301, thereby preventing the pages from being accidentally flipped, thereby improving the overall reliability and stability of use.

[0032] Among them, Figure 4 As shown, the end surface of the raised end of the support plate 2 is provided with a mounting groove 202 corresponding to the rotating arm 3 one by one, and the rotating arm 3 is rotatably connected to the inner wall of the mounting groove 202 through a damping shaft 302, so that the rotating arm 3 can be rotatably received in the mounting groove 202.

[0033] At the same time, a receiving groove 201 adapted to the pressure strip 301 is opened on the upper surface of the support plate 2, and the receiving groove 201 is connected to the installation groove 202, so as to store the pressure strip 301 in the receiving groove 201 by rotating the rotating arm 3.

[0034] like Figure 5 As shown, when in use, the rotating arm 3 is rotated so that the rotating arm 3 is rotated into the installation groove 202, and the pressure strip 301 is stored in the storage groove 201, so that the rotating arm 3 and the pressure strip 301 will not protrude from the support plate 2, so that the surface of the support plate 2 remains flat, thereby facilitating the support plate 2 to be stored in the groove of the table top of the podium 1; and avoiding the pressure strip 301 protruding from the support plate 2 when not in use, which is not conducive to the placement of items and the surface of the podium 1, thereby ensuring the overall practicality.

[0035] Embodiment 2

[0036] like Figure 3 and 4 As shown, a baffle 4 is connected to the connecting end of the support plate 2 and the podium 1 , and is used to support the textbook through the baffle 4 , so that the textbook can be stably fixed on the support plate 2 .

[0037] Specifically, the baffle 4 is rotatably connected to the support plate 2, such as by a hinge, and a baffle groove 203 is provided on the upper surface of the support plate 2 for rotating the baffle 4 and storing it in the baffle groove 203, so that the baffle 4 can be stored when not in use.

[0038] Meanwhile, the pressure strip 301 is a transparent plate, such as a tempered glass plate or an organic glass plate. When the pressure strip 301 is pressed against the pages of the textbook, the contents on the pages can still be seen through the pressure strip 301, thereby improving the overall practicality. In addition, the baffle 4 can also be a transparent plate, which can also reduce the obstruction of the textbook, further improving the overall practicality and convenience of use.

[0039] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0040] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A classroom podium for convenient textbook placement, comprising a podium (1) and a support plate (2), characterized in that: The lifting end of the support plate (2) is rotatably connected to two rotating arms (3), the two rotating arms (3) are symmetrically arranged, and one end of the rotating arm (3) is fixedly connected to a pressure strip (301), and the pressure strip (301) and the rotating arm (3) are vertically arranged; The rotating arm (3) is rotatably connected to the support plate (2) via a damping rotating shaft, and is used to enable the rotating arm (3) to rotate and suspend at a desired position, and to press down and fix the pages of the textbook via a pressure strip (301).

2. A classroom podium for convenient textbook placement according to claim 1, characterized in that: The end surface of the raised end of the support plate (2) is provided with a mounting groove (202) corresponding to the rotating arm (3) one by one, and the rotating arm (3) is rotatably connected to the inner side wall of the mounting groove (202) via a damping rotating shaft, so that the rotating arm (3) can be rotatably received in the mounting groove (202).

3. A classroom podium for convenient textbook placement according to claim 2, characterized in that: The upper surface of the support plate (2) is provided with a receiving groove (201) adapted to the pressure strip (301), and the receiving groove (201) is communicated with the installation groove (202) so as to be able to receive the pressure strip (301) into the receiving groove (201) by rotating the rotating arm (3).

4. A classroom podium for convenient textbook placement according to claim 1, 2 or 3, characterized in that: The connection end between the support plate (2) and the podium (1) is connected with a baffle (4), which is used to support the textbook through the baffle (4).

5. A classroom podium for convenient textbook placement according to claim 4, characterized in that: The baffle plate (4) is rotatably connected to the support plate (2), and a baffle plate groove (203) is provided on the upper surface of the support plate (2) for the baffle plate (4) to rotate and be received in the baffle plate groove (203).

6. A classroom podium for convenient textbook placement according to claim 1, characterized in that: The pressure strip (301) is a transparent plate.

7. A classroom podium for convenient textbook placement according to claim 6, characterized in that: The pressure strip (301) is a tempered glass plate or an organic glass plate.

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