CN212009950U - A new type of speech board for ideological and political teaching - Google Patents

Abstract

The utility model relates to a novel speech board for ideological and political teaching, comprising a groove seat, a fixed shaft is installed at a right angle of the groove seat, the upper end of the fixed shaft is connected with a limit block, and the limit block is clamped on a rotating sleeve On the upper end face of the rotating sleeve, an elastic sleeve is installed on the inner side of the rotating sleeve, and the elastic sleeve is in transition fit with the fixed shaft, a clamping block is installed on the circumferential surface of the rotating sleeve, and at least four sets of the clamping block and the rotating sleeve are arranged, and the concave The slot base is embedded with a display board, and the clamping block is clamped on the end face of the display board, a connecting shaft is detachably connected under the groove base, a rotating shaft is installed under the connecting shaft, and the rotating shaft is rotatably connected with the lifting base, The lifting seat is located in the base, and at least four walking wheels are installed under the base. The design of the utility model is reasonable, the display board is easy to disassemble and replace, and the position and angle of the display board can be adjusted according to needs, so that the teaching and speech work is better. completed.

Description

A new type of speech board for ideological and political teaching

technical field

The utility model relates to a novel speech board for ideological and political teaching, which belongs to the technical field of speech boards for ideological and political teaching.

Background technique

Ideological and political teaching is a very important teaching task, and ideological and political education is one of the main courses of teaching in my country at this stage. Ideological and political education can cultivate and improve students' three views. However, the existing ideological and political education still has a relatively large gap in teaching tools. As an important tool for ideological and political teaching, speech boards are widely used in ideological and political teaching. In the existing ideological and political teaching, PPT and blackboard teaching are generally used in most cases, but the position of the blackboard is fixed, which has a certain impact on ideological and political teaching. At present, the speech boards used in ideological and political teaching are inconvenient to disassemble and assemble, and the position and angle of the display boards are not easy to change, which affects the effect of ideological and political teaching, so further improvement is required.

Utility model content

The technical problem to be solved by the utility model overcomes the existing defects, and provides a new speech board for ideological and political teaching, which can effectively solve the problems in the background technology.

In order to solve the above-mentioned technical problems, the utility model provides the following technical solutions:

A new speech board for ideological and political teaching, comprising a groove seat, a fixed shaft is installed at the right angle of the groove seat, the upper end of the fixed shaft is connected with a limit block, and the limit block is clamped on the upper end face of a rotating sleeve, An elastic sleeve is installed on the inner side of the rotating sleeve, and the elastic sleeve is in transition fit with the fixed shaft, a clamping block is installed on the circumferential surface of the rotating sleeve, at least four sets of the clamping block and the rotating sleeve are arranged, and the groove seat is embedded There is a display board, and the clamping block is stuck on the end face of the display board, a connecting shaft is detachably connected under the groove seat, a rotating shaft is installed under the connecting shaft, and the rotating shaft is rotatably connected with the lifting seat, and the lifting seat It is located in the base, and at least four traveling wheels are installed under the base.

Further, the groove seat is machined with a cut groove, and the cut groove is located at the end of the display board.

Further, a plurality of protruding blocks are installed on the circumferential surface of the fixed shaft, and the protruding blocks are in close contact with the elastic sleeve. The external thread block is fixedly connected with the upper end of the fixed shaft.

Further, a sleeve is fixedly connected below the groove seat, the sleeve is provided with two insert blocks, and the insert blocks pass through the sleeve and enter the connecting shaft.

Further, a deceleration motor is installed inside the lift seat, and the deceleration motor is connected with the rotating shaft. The model of the deceleration motor is Zhengke ZGA60FE, the lift seat and the base are connected by two hydraulic lifts, and the two hydraulic lifts Symmetrical with respect to the center line of the lift seat, the hydraulic lift model is Arrow Cart DP1000.

Further, a mounting plate and a balance plate are fixedly connected below the base, a motor is mounted on the mounting plate, one side of the traveling wheel is connected to the motor, and the other side of the traveling wheel is connected to the balance plate.

Beneficial effects of the utility model: the present utility model relates to a new speech board for ideological and political teaching, the display board is easy to disassemble and replace, and the height and angle of the display board can be adjusted according to needs, so that the teaching speech work can be better completed. By providing a groove seat, a display board, a clamping block, a rotating sleeve, an elastic sleeve, a fixed seat, a raised block, and a limit block, the display board is placed in the groove seat. The rotating block can jam the display board, so that the display board is in a stable working state, and the limit block can be separated from the fixed shaft, which is convenient for cleaning the rotating sleeve, elastic sleeve and raised block;

By being provided with a geared motor, a rotating shaft, a sleeve, a connecting shaft, an insert block, and a hydraulic lift, the geared motor can drive the rotating shaft to rotate, provide assistance for people to manually rotate the rotating shaft, and change the angle of the display board. The seat moves up to change the height of the display board, and the motor drives the walking wheel to move to facilitate changing the position of the display board.

Description of drawings

The accompanying drawings are used to provide a further understanding of the present invention, and constitute a part of the specification, and are used to explain the present invention together with the embodiments of the present invention, and do not constitute a limitation to the present invention.

Figure 1 is a cross-sectional view of a new speech board for ideological and political teaching of the present invention.

FIG. 2 is an enlarged schematic view of area A in FIG. 1 of a new speech board for ideological and political teaching of the present invention.

FIG. 3 is an enlarged schematic view of area B in FIG. 1 of a new speech board for ideological and political teaching of the present invention.

Labels in the figure: 1, groove seat; 2, groove; 3, display board; 4, clamping block; 5, rotating sleeve; 6, elastic sleeve; 7, fixed shaft; 8, raised block; 9, limit block; 10, external thread block; 11, sleeve; 12, connecting shaft; 13, insert block; 14, geared motor; 15, rotating shaft; 16, lifting seat; 17, hydraulic lift; 18, base; 19, walking wheel ; 20, the mounting plate; 21, the motor; 22, the balance plate.

Detailed ways

The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present utility model, but not to limit the present utility model.

As shown in Figures 1-3, a new type of speech board for ideological and political teaching includes a groove seat 1, a fixed shaft 7 is installed at the right angle of the groove seat 1, and the upper end of the fixed shaft 7 is connected to a limit block 9. The limit block 9 is stuck on the upper end surface of the rotating sleeve 5, the limit block 9 restricts the movement of the rotating sleeve 5, an elastic sleeve 6 is installed inside the rotating sleeve 5, and the elastic sleeve 6 is transitionally matched with the fixed shaft 7, and the fixed seat 7 and the elastic sleeve 6 exist. Large friction force, the elastic sleeve 6 is not easy to move, the circumferential surface of the rotating sleeve 5 is installed with a clamping block 4, the clamping block 4 and the rotating sleeve 5 are provided with at least four groups, the groove seat 1 is embedded with a display board 3, and the groove seat 1 The display board 3 is supported to work, and the clamping block 4 is stuck on the end surface of the display board 3 to prevent the display board 3 from leaving the groove seat 1. The connecting shaft 12 is detachably connected to the bottom of the groove seat 1, which is convenient to disassemble and assemble the connecting shaft 12 as required. , a rotating shaft 15 is installed below the connecting shaft 12, the rotating shaft 15 is rotatably connected with the lifting seat 16, the lifting seat 16 supports the rotating shaft 15 to move, the lifting seat 16 is located in the base 18, and at least four walking wheels 19 are installed under the base 18 to ensure the speech The plate can move smoothly.

The groove base 1 is machined with a cut groove 2, and the cut groove 2 is located at the end of the display board 3 to facilitate the removal of the display board 3 from the groove base 1. A plurality of raised blocks 8 are installed on the circumferential surface of the fixed shaft 7, and The raised block 8 is in close contact with the elastic sleeve 6 to improve the movement resistance of the rotating sleeve 5. The limit block 9 is an inner thread block, and the inner thread block and the outer thread block 10 are threadedly matched, which is convenient for disassembling and assembling the limit block 9. The rotating sleeve 5 and the elastic sleeve 6 are inspected, the external thread block 10 is fixedly connected to the upper end of the fixed shaft 7, the sleeve 11 is fixedly connected under the groove seat 1, and the sleeve 11 is provided with two insert blocks 13, the insert blocks 13 pass through The sleeve 11 enters the connecting shaft 12, which is convenient for disassembly and assembly. A deceleration motor 14 is installed inside the lifting seat 16, and the deceleration motor 14 is connected with the rotating shaft 15. The decelerating motor 14 drives the rotating shaft 15 to rotate, saving manpower. The model of the deceleration motor 14 is Zhengke ZGA60FE, the lift seat 16 and the base 18 are connected by two hydraulic lifts 17, the hydraulic lift 17 is convenient to change the height of the lift seat 16, and the two hydraulic lifts 17 are symmetrical about the center line of the lift seat 16, the model of the hydraulic lift 17 is Arrow cart DP1000, a mounting plate 20 and a balance plate 22 are fixedly connected below the base 18, a motor 21 is mounted on the mounting plate 20, one side of the traveling wheel 19 is connected with the motor 21, the motor 21 drives the traveling wheel 19 to move, and the other side of the traveling wheel 19 is connected. The side is connected with the balance plate 22 , and the balance plate 22 improves the movement stability of the traveling wheel 19 .

The working principle of the utility model: put the display board 3 in the groove seat 1, due to the cooperation of the raised block 8, the fixed shaft 7 and the elastic sleeve 6, the rotating block 4 can jam the display board 3, so that the display board 3 is in the stable working condition. The limit block 9 can be separated from the fixed shaft 7 to facilitate the cleaning of the rotating sleeve 5, the elastic sleeve 6 and the raised block 8, and the insert block 13 can be pulled out from the sleeve 11 and the connecting shaft 12, and the whole can be divided into two parts Partly, the deceleration motor 14 can drive the rotating shaft 15 to rotate, which provides assistance for people to manually rotate the rotating shaft 15, and can change the angle of the display board 3. The hydraulic lift 17 can move up the lift seat 16 when it is powered on and change the height of the display board 3. The motor 21 drives the traveling wheel 19 to move to facilitate changing the position of the display board 3 , and the balance plate 22 ensures the stability of the traveling wheel 19 .

In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clockwise", "Counterclockwise" etc. Or the positional relationship is based on the orientation or positional relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, be constructed in a specific orientation and operation, so it cannot be construed as a limitation to the present invention.

In addition, the terms "first" and "second" are only used for descriptive purposes, and should not be construed as indicating or implying relative importance or implying the number of indicated technical features. Thus, a feature defined as "first" or "second" may expressly or implicitly include one or more of that feature. In the description of the present invention, "plurality" means two or more, unless otherwise expressly and specifically defined.

The above are the preferred embodiments of the present invention. Those skilled in the art can also make changes and modifications to the above-mentioned embodiments. Therefore, the present invention is not limited to the above-mentioned specific embodiments. Any obvious improvement, replacement or modification made on the basis of the present invention belongs to the protection scope of the present invention.

Claims (6)

1. A new speech board for ideological and political teaching, comprising a groove seat (1), characterized in that: a fixed shaft (7) is installed at the right-angle part of the groove seat (1), and the upper end of the fixed shaft (7) A limit block (9) is connected, the limit block (9) is clamped on the upper end face of the rotating sleeve (5), an elastic sleeve (6) is installed inside the rotating sleeve (5), and the elastic sleeve (6) is connected to the inner side of the rotating sleeve (5). The fixed shaft (7) is in transition fit, the circumferential surface of the rotating sleeve (5) is provided with a clamping block (4), at least four sets of the clamping block (4) and the rotating sleeve (5) are arranged, and the groove seat ( 1) The display board (3) is embedded, and the clamping block (4) is clamped on the end face of the display board (3), and a connecting shaft (12) is detachably connected under the groove seat (1), and the connecting shaft (12) is detachably connected. A rotating shaft (15) is installed under the shaft (12), and the rotating shaft (15) is rotatably connected with a lift seat (16), the lift seat (16) is located in a base (18), and a base (18) is installed below the base (18). At least four travel wheels (19). 2. A new speech board for ideological and political teaching according to claim 1, characterized in that: the groove seat (1) is machined with a cut groove (2), and the cut groove (2) is located on the display board (3) ) end. 3. A new speech board for ideological and political teaching according to claim 1, characterized in that: a plurality of raised blocks (8) are installed on the circumferential surface of the fixed shaft (7), and the raised blocks (8) ) is in close contact with the elastic sleeve (6), the limit block (9) is an inner thread block, and the inner thread block is threadedly matched with the outer thread block (10), and the outer thread block (10) is connected with the fixed shaft (7). ) top fixed connection. 4. A new speech board for ideological and political teaching according to claim 1, characterized in that: a sleeve (11) is fixedly connected below the groove seat (1), and the sleeve (11) is provided with Two insert blocks (13) are inserted into the connecting shaft (12) through the sleeve (11). 5. A new type of speech board for ideological and political teaching according to claim 1, characterized in that: a deceleration motor (14) is installed inside the lift seat (16), and the deceleration motor (14) is connected to the rotating shaft (15) connection, the model of the geared motor (14) is Zhengke ZGA60FE, the lift seat (16) and the base (18) are connected by two hydraulic lifts (17), and the two hydraulic lifts (17) are related to the lift seat ( The center line of 16) is symmetrical, and the model of the hydraulic lift (17) is arrow cart DP1000. 6. A new type of speech board for ideological and political teaching according to claim 1, characterized in that: a mounting plate (20) and a balance plate (22) are fixedly connected below the base (18), and the mounting plate ( 20) A motor (21) is installed, one side of the traveling wheel (19) is connected with the motor (21), and the other side of the traveling wheel (19) is connected with the balance plate (22).

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