CN204178672U - A kind of campus ideological and political education publicity apparatus - Google Patents

Abstract

The utility model provides a campus ideological and political education propaganda tool. The lower end of the lower straight cylinder is fixedly connected with the upper end of the bottom plate, the motor is installed on the upper part of the motor bracket, the output shaft of the motor is connected with a lead screw, the upper straight cylinder is arranged in the lower straight cylinder, the upper straight cylinder slides up and down in the lower straight cylinder, and the upper straight cylinder slides up and down in the upper straight cylinder. The bottom of the bottom is fixed with a nut bracket, the nut is fixed on the nut bracket, the leading screw and the nut are threaded, and the bottom of the panel and the upper edge of the upper straight cylinder are hinged by a hinge. The utility model can be multi-purpose, and the upper straight cylinder is usually lowered and the panel is placed flat, which can be used as a desk, dining table or exhibition stand, and the four walls of the lower straight cylinder can be used as display boards and publicity boards. After the upper straight tube rises, the four walls of the upper straight tube can also be used as display boards and publicity boards. When the panel is erected, it is the best display board or publicity board. The utility model can be used alone according to needs and the environment of the campus, and can also be used in a centralized manner.

Description

A propaganda tool for campus ideological and political education

technical field

The utility model relates to a propaganda tool for ideological and political education on campus, which belongs to the technical field of propaganda tools.

Background technique

The schedule of ideological and political courses in universities is relatively small, which is easily overlooked by students. Publicity boards, display boards, and galleries used for ideological and political education on university campuses are very necessary, but publicity boards, display boards, and galleries are usually fixed and cannot be moved, and their functions are single and cannot be used for other purposes. The fixedly placed publicity boards, display boards, galleries, etc. are relatively rigid in form, and it is not convenient to update the content. The single function has the disadvantage of wasting resources. At the moment when school funds are relatively tight, it is not conducive to large-scale use, so that it cannot play a better role in the ideological and political education of universities.

Contents of the invention

The purpose of this utility model is to solve the problems in the above-mentioned prior art, that is, the form of fixedly placed publicity boards, display boards, galleries, etc. is relatively rigid, and it is also inconvenient to update the content. The single function has the disadvantage of wasting resources. At the moment when school funds are relatively tight, it is not conducive to large-scale use, so that it cannot play a better role in the ideological and political education of universities. Furthermore, a campus ideological and political education publicity tool is provided.

The purpose of this utility model is achieved by the following technical solutions:

A campus ideological and political education propaganda tool, including: four universal wheels, a bottom plate, a lower straight cylinder, an upper straight cylinder, a panel, a hinge shaft, a motor bracket, a motor, a lead screw, a nut bracket, a nut, a hydraulic cylinder, and a hinge shaft Two and hinge shaft three, four universal wheels are installed below the base plate, the lower end of the lower straight cylinder is fixedly connected with the upper end of the base plate, the motor bracket is fixed on the bottom of the base plate, the motor is installed on the top of the motor bracket, and the The output shaft is connected with a lead screw, the upper straight cylinder is set in the lower straight cylinder, the upper straight cylinder slides up and down in the lower straight cylinder, the lower part of the upper straight cylinder is fixed with a nut bracket, the nut is fixed on the nut bracket, the screw and the nut are threaded, and the bottom of the panel It is hinged with the upper edge of the upper straight cylinder by the hinge shaft one, the hinge shaft three is fixed on the inner wall of the upper straight cylinder, the hinge shaft two is fixed on the bottom of the panel, the lower end of the cylinder body of the hydraulic cylinder is hinged with the hinge shaft three, the hydraulic cylinder The end of the hydraulic rod is hinged with the second hinge shaft below the panel.

The utility model can be multi-purpose, usually the upper straight tube is lowered and the panel is placed flat, which can be used as a desk, dining table or exhibition stand, and the four walls of the lower straight tube can be used as display boards and publicity boards. After the upper straight tube rises, the four walls of the upper straight tube can also be used as display boards and publicity boards. When the panel is erected, it is the best display board or publicity board. The utility model can be used alone according to the needs and the environment of the campus, and can also be used together by multiple units. Ideological and political education activities on university campuses.

Description of drawings

Fig. 1 is the structural representation of the utility model campus ideological and political education publicity appliance;

Fig. 2 is the A direction view of Fig. 1;

Fig. 3 is a schematic diagram after the upper straight cylinder 4 rises;

Fig. 4 is the schematic diagram of the section structure of campus ideological and political education publicity apparatus;

FIG. 5 is a schematic structural diagram of the erected panel 5 .

Detailed ways

The utility model will be described in further detail below in conjunction with the accompanying drawings: the present embodiment is implemented under the premise of the technical solution of the utility model, and detailed implementation is provided, but the protection scope of the utility model is not limited to the following implementation example.

As shown in Figures 1 to 5, a campus ideological and political education propaganda tool involved in this embodiment consists of four universal wheels 1, a bottom plate 2, a lower straight cylinder 3, an upper straight cylinder 4, a panel 5, and a hinge shaft 6. , motor bracket 7, motor 8, lead screw 9, nut bracket 10, nut 11, hydraulic cylinder 12, hinge shaft 2 13 and hinge shaft 3 14, four universal wheels 1 are installed under the bottom plate 2, The base plate 2 is square or rectangular, four universal wheels 1 are installed under the four corners of the base plate 2, the lower end of the lower straight tube 3 is fixedly connected with the upper end of the base plate 2, the motor bracket 7 is fixed on the bottom of the base plate 2, and the motor bracket There is a hole larger than the diameter of the motor 8 on the base plate 2 on the top of the frame 7. The motor 8 is installed on the top of the motor bracket 7. The output shaft of the motor 8 is connected with a lead screw 9. The upper straight cylinder 4 is arranged in the lower straight cylinder 3. The straight cylinder 4 can slide up and down in the lower straight cylinder 3, the lower part of the upper straight cylinder 4 is fixed with a nut bracket 10, the nut 11 is fixed on the nut bracket 10, the lead screw 9 and the nut 11 are screwed together, the motor 8 is reversed, and the upper straight cylinder 4 is lowered ,, the motor 8 rotates forward, and the upper straight cylinder 4 then rises. The following of the panel 5 and the upper edge of the upper straight cylinder 4 are hinged by the hinge shaft one 6, and the inner wall of the upper straight cylinder 4 is fixed with the hinge shaft three 14. Hinge shaft two 13 is fixed below, the cylinder body lower end of hydraulic cylinder 12 is hinged with hinge shaft three 14, and the hydraulic rod end of hydraulic cylinder 12 is hinged with hinge shaft two 13 below panel 5. When the hydraulic rod of hydraulic cylinder 12 was stretched out, panel 5 was then erected, and when the hydraulic rod of hydraulic cylinder 12 was retracted, panel 5 was then laid flat.

The universal wheel 1 is a universal wheel with a lock.

The cross-sections of the lower straight cylinder 3 and the upper straight cylinder 4 are both square.

Both the cross section of the lower straight cylinder 3 and the upper straight cylinder 4 are rectangular.

The above are only preferred specific implementations of the present utility model. These specific implementations are all based on different implementations under the overall concept of the present utility model, and the protection scope of the present utility model is not limited thereto. Anyone who is familiar with this utility model Any changes or replacements that can be easily conceived by those skilled in the technical field within the technical scope disclosed in the present utility model shall be covered by the protection scope of the present utility model. Therefore, the protection scope of the present utility model should be based on the protection scope of the claims.

Claims (4)

1. a campus ideological and political education publicity apparatus, comprise: four universal wheels (1), base plate (2), lower straight tube (3), upper straight tube (4), panel (5), hinge one (6), electric machine support (7), motor (8), leading screw (9), nut bracket (10), nut (11), hydraulic cylinder (12), hinge two (13) and hinge three (14), it is characterized in that, four universal wheels (1) are installed below described base plate (2), the lower end of lower straight tube (3) is fixedly connected with the upper end of base plate (2), electric machine support (7) is fixed on the bottom of base plate (2), motor (8) is arranged on the top of electric machine support (7), the output shaft of motor (8) is connected with leading screw (9), upper straight tube (4) is arranged in lower straight tube (3), upper straight tube (4) slides up and down in lower straight tube (3), bottom in upper straight tube (4) is fixed with nut bracket (10), nut (11) is fixed on nut bracket (10), leading screw (9) is threaded with nut (11), below panel (5) and hinged by hinge one (6) between the upper edge of upper straight tube (4), the inwall on upper straight tube (4) top is fixed with hinge three (14), hinge two (13) is fixed with below panel (5), cylinder body lower end and the hinge three (14) of hydraulic cylinder (12) are hinged, hinge two (13) below the hydraulic stem end of hydraulic cylinder (12) and panel (5) is hinged.

2. campus according to claim 1 ideological and political education publicity apparatus, it is characterized in that, described universal wheel (1) is locking universal wheel.

3. campus according to claim 1 ideological and political education publicity apparatus, it is characterized in that, the cross section of described lower straight tube (3) and the cross section of upper straight tube (4) are square.

4. campus according to claim 1 ideological and political education publicity apparatus, it is characterized in that, the cross section of described lower straight tube (3) and the cross section of upper straight tube (4) are rectangle.