CN205050524U - Bulletin board for ideological and political education - Google Patents

Abstract

A propaganda column for ideological and political education, comprising a base plate, a support cylinder is provided on the upper surface of the base plate, a bearing is provided inside the support cylinder, a first bevel gear is provided on the bearing, and a first bevel gear is provided inside the first bevel gear. Inlaid with a threaded support rod, the support rod is connected to the lifting cylinder, the internal thread of the lifting cylinder is provided to match the support rod, the vertical side of the support cylinder is provided with a chute, and the lifting cylinder A slider matching the chute is provided, and a second bevel gear is engaged with the first bevel gear, and a column is provided at the top of the lifting cylinder, and a column is provided on the upper surface of the column. A groove, a ball is arranged in the groove, the upper end of the ball is connected to a frame, and a promotional board is arranged in the frame. The utility model has the advantages of various forms, good interactivity, more flexible publicity, and a larger amount of information, so it can better meet the needs of campus ideological and political propaganda work.

Description

A kind of ideological and political education bulletin board

technical field

The utility model belongs to the field of teaching supplies, in particular to an ideological and political education propaganda column.

Background technique

Major universities in my country have always attached great importance to the ideological and political education of college students. In specific work, teachers not only use classroom teaching and individual tutoring, but also use ideological and political propaganda columns on campus to strengthen ideological and political education and education. guide. However, most of the propaganda effects of the ideological and political propaganda columns used in colleges and universities are not very satisfactory. The main reason is that the form of the propaganda columns is relatively monotonous, so it is not easy to arouse students' interest in actively reading them.

Contents of the invention

The purpose of the utility model is to provide an ideological and political education propaganda column in order to solve the problems of monotonous form and unsatisfactory propaganda effect of the existing ideological and political propaganda column in colleges and universities.

Said purpose is achieved by the following scheme:

An ideological and political education bulletin board, comprising a bottom plate, four runners are arranged on the lower surface of the bottom plate, a support cylinder is arranged on the upper surface of the bottom plate, a bearing is arranged in the support cylinder, and a first A bevel gear, the first bevel gear is inlaid with a threaded support rod, the support rod is connected to the lifting cylinder, and the internal thread matching the support rod is provided in the lifting cylinder, and the vertical support rod is inside the support cylinder. A chute is provided to the side, and the lifting cylinder is provided with a slider matching the chute, and also includes a second bevel gear, which meshes with the first bevel gear, and also includes a handle, The handle is connected to the second bevel gear through the support cylinder, a column is provided at the top of the lifting cylinder, a groove is provided on the upper surface of the column, a ball is provided in the groove, and the upper end of the ball is connected to the frame, so that A publicity board is provided inside the frame, a rotating shaft is provided on the front surface of the frame, the rotating shaft is connected to a telescopic rod, the telescopic rod is connected to a display screen, and a memory card is provided on a side of the display screen.

The slide block is installed at the lower end of the lifting tube.

The utility model has the following beneficial effects:

The bearing is located in the bearing sleeve, when the handle is turned, the rotation of the second bevel gear drives the rotation of the first bevel gear, and the threaded support rod installed in the first bevel gear rotates accordingly, and the support rod and the lifting cylinder are connected by threads. The rotation of the support rod makes the lifting tube float up and down through the slide block and the chute in the supporting tube, and the column at the top of the lifting tube is connected with the publicity board frame to float up and down together. This design allows shorter students to clearly see the content on the promotional board, and enhances the learning interest of short students. The rotation of the ball in the groove drives the promotional board to rotate 360 degrees at will. The front of the promotional board Different from the content on the reverse side, more students can read the content on the publicity board together. The display screen can be rotated up and down, left, and right through the telescopic rod and the rotating shaft. When it is necessary to broadcast political and ideological education, insert the memory card to the side of the display screen Side, connect the power supply, and form a broadcast, which greatly increases the subjective initiative of the students, and effectively increases the publicity effect of the bulletin board.

The utility model has the advantages of various forms, good interactivity, more flexible publicity, and a larger amount of information, so it can better meet the needs of campus ideological and political propaganda work.

Description of drawings

Fig. 1 is the structural representation of the utility model.

Among them, 1-base plate, 2-runner, 3-support cylinder, 4-bearing, 5-first bevel gear, 6-support rod, 7-lifting cylinder, 8-chute, 9-slider, 10- The second bevel gear, 11-handle, 12-column, 13-ball, 14-frame, 15-publicity board, 16-telescopic rod, 17-display screen, 18-memory card.

detailed description

Preferred embodiments of the present utility model will be described in detail below in conjunction with the accompanying drawings.

A propaganda column for ideological and political education, comprising a base plate, characterized in that four runners 2 are provided on the lower surface of the base plate 1, and a support tube 3 is provided on the upper surface of the base plate 1, and a bearing 4 is provided in the support tube , the bearing 4 is provided with a first bevel gear 5, the first bevel gear 5 is inlaid with a threaded support rod 6, the support rod 6 is connected to the lifting cylinder 7, and the lifting cylinder 7 is equipped with There is an internal thread that matches the support rod 6, a chute 8 is provided on the vertical side of the support cylinder 3, and a slide block 9 that matches the chute 8 is provided on the lifting cylinder 7, and a second cone is also included. Bevel gear 10, the second bevel gear 10 meshes with the first bevel gear 5, and also includes a handle 11, the handle 11 is connected to the second bevel gear 10 through the support cylinder 3, and the top of the elevating cylinder 7 is provided There is a column 12, the upper surface of the column 12 is provided with a groove, the groove is provided with a ball 13, the upper end of the ball 13 is connected to the frame 14, the frame is provided with a propaganda board 15, and the front surface of the frame 14 A rotating shaft is provided, and the rotating shaft is connected to a telescopic rod 16, and the telescopic rod 16 is connected to a display screen 17, and a memory card 18 is provided on a side of the display screen 17. The slide block 9 is installed at the lower end of the lifting tube 7 .

This embodiment is only an exemplary description of this patent and does not limit its protection scope. Those skilled in the art can also make partial changes to it. As long as they do not exceed the spirit of this patent, they are all regarded as equivalent replacements for this patent. protection scope of this patent.

Claims (2)

1. A propaganda column for ideological and political education, comprising a base plate, characterized in that: the lower surface of the base plate is provided with four runners, the upper surface of the base plate is provided with a support tube, and the support tube is provided with a bearing, the A first bevel gear is provided on the bearing, and a threaded support rod is embedded in the first bevel gear, and the support rod is connected to the lifting cylinder, and the internal thread matching the support rod is provided in the lifting cylinder. The vertical side of the support cylinder is provided with a chute, and the lifting cylinder is provided with a slider matching the chute, and also includes a second bevel gear, the second bevel gear and the first bevel gear meshing, and also includes a handle, the handle is connected to the second bevel gear through the support cylinder, the top of the lifting cylinder is provided with a column, the upper surface of the column is provided with a groove, and a ball is provided in the groove, and the The upper end of the ball is connected to the frame, the frame is provided with a propaganda board, the front surface of the frame is provided with a rotating shaft, the rotating shaft is connected to a telescopic rod, the telescopic rod is connected to a display screen, and a memory card is provided on the side of the display screen. 2. The propaganda column for ideological and political education according to claim 1, characterized in that: the slider is installed at the lower end of the lifting cylinder.