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CN-224217216-U - Modularized propaganda column

CN224217216UCN 224217216 UCN224217216 UCN 224217216UCN-224217216-U

Abstract

The utility model discloses a modularized propaganda column, which comprises two bulletin columns, wherein the bottoms of the two bulletin columns are provided with bases, the tops of the bases are slidably provided with two telescopic columns, the back surfaces of the two bulletin columns are fixedly provided with connecting rings, the tops of the telescopic columns are rotatably connected, and a connecting component is arranged between the two bulletin columns; in the using process of the device, the two bulletin boards are all in a cuboid shape, the connection state of the two bulletin boards is divided into two types, one type is that the two short sides of the two bulletin boards are connected, the length of the device is maximized in the state, the length of the whole device is shortened, the vertical space at the top is occupied for propaganda and display, meanwhile, the telescopic column can be matched for shrinkage, the whole height of the bulletin boards is reduced, and the two bulletin boards are combined in a modularized mode to meet the using requirements of different places.

Inventors

  • LI QIAN
  • LUO SHUXIAN

Assignees

  • 运城职业技术大学

Dates

Publication Date
20260508
Application Date
20250416

Claims (6)

  1. 1. The modularized propaganda column comprises two bulletin columns (1) and is characterized in that a base (2) is arranged at the bottom of each bulletin column (1), two telescopic columns (3) are slidably arranged at the top of each base (2), connecting rings (4) are fixedly arranged on the back surfaces of the bulletin columns (1), the tops of the telescopic columns (3) are rotatably connected through the connecting rings (4), and a connecting assembly is arranged between the bulletin columns (1); The connecting assembly comprises a plurality of clamping columns (5), the clamping columns (5) are respectively and fixedly installed on two adjacent side edges of the bulletin board (1), the clamping columns (5) on the corresponding side edges of the bulletin board (1) are arranged in a staggered mode, a plurality of clamping holes (6) are formed in the side edges of the bulletin board (1), and the clamping holes (6) are formed between the two clamping columns (5).
  2. 2. The modularized propaganda column according to claim 1, characterized in that a chute (7) is provided at the top of the base (2), two telescopic columns (3) are respectively slidably mounted at two ends of the chute (7), a ball screw (8) is rotatably mounted inside the chute (7), threads at two ends of the ball screw (8) are opposite, two ends of the ball screw (8) are respectively in threaded connection with two telescopic columns (3), a rotating handle (9) is rotatably connected to the side wall of the base (2), and the rotating handle (9) is fixedly connected with one end of the ball screw (8).
  3. 3. The modularized propaganda column according to claim 2, characterized in that clamping columns (10) are slidably mounted on four sides of the top of the telescopic column (3), a plurality of springs (11) are fixedly connected between the clamping columns (10) and the telescopic column (3), a plurality of clamping grooves (12) are formed in the inner wall of the connecting ring (4), and the clamping columns (10) are matched with the clamping grooves (12).
  4. 4. A modular billboard according to claim 3, in which the bottom of the end of the billboard (1) remote from the connection ring (4) is fixedly provided with a handle (13).
  5. 5. The modularized propaganda column according to claim 4, characterized in that a sealing strip (14) is provided on a long side of the top of the bulletin column (1), a magnet (15) is mounted on a side wall of the sealing strip (14), and the sealing strip (14) is clamped with a plurality of clamping columns (5).
  6. 6. A modular publicity column according to claim 4 wherein the rollers (16) are fixedly mounted at the four corners of the bottom of the base (2).

Description

Modularized propaganda column Technical Field The utility model relates to the technical field of propaganda columns, in particular to a modularized propaganda column. Background The modular publicity column is a multifunctional information display facility adopting standardized detachable components, and has the core advantages of flexibility and high efficiency. Through the modularized design, the publicity column can quickly replace content plates, is easy to adapt to different requirements of policy propaganda, community bulletin, commercial advertisement and the like, the framework structure supports free combination expansion, meets the installation requirements of various scenes such as streets, campuses, markets and the like, and can integrate intelligent modules such as electronic screens, solar power supply and the like, so that information dynamic update, energy conservation and environmental protection are realized. The design not only greatly reduces maintenance cost, but also can carry out function upgrading according to the change of the demand, and is an ideal solution for modern city construction and public information transmission. Most of the existing propaganda columns are integrally designed, the using positions are generally relatively fixed, propaganda columns with different sizes and shapes are used for coping with different using scenes, when some long and narrow aisles are used, the propaganda columns with longer lengths can be used, when the field space of the propaganda columns is limited, the propaganda columns cannot be used, the fixed propaganda columns can be installed in a targeted mode according to different fields, the problems are not needed to be considered, some movable propaganda columns can be applied to fields with different terrains, and the applicability of the propaganda columns is reduced due to the integral design. Disclosure of utility model The invention aims to provide a modularized propaganda column which aims to solve the defects in the prior art. In order to achieve the purpose, the modularized propaganda column comprises two bulletin columns, wherein bases are arranged at the bottoms of the two bulletin columns, two telescopic columns are slidably arranged at the tops of the bases, connecting rings are fixedly arranged on the back surfaces of the two bulletin columns, the tops of the two telescopic columns are rotatably connected through the connecting rings, and a connecting assembly is arranged between the two bulletin columns. As further description of the technical scheme, the connecting component comprises a plurality of clamping columns, the clamping columns are respectively and fixedly arranged on two adjacent side edges of two bulletin boards, the clamping columns on the corresponding side edges of the two bulletin boards are arranged in a staggered mode, a plurality of clamping holes are formed in the side edges of the two bulletin boards, and the clamping holes are arranged between the two clamping columns. According to the technical scheme, the sliding groove is formed in the top of the base, the two telescopic columns are respectively and slidably arranged at two ends of the sliding groove, the ball screw is rotatably arranged in the sliding groove, threads at two ends of the ball screw are opposite in direction, two ends of the ball screw are respectively and threadedly connected with the two telescopic columns, the rotating handle is rotatably connected to the side wall of the base, and the rotating handle is fixedly connected with one end of the ball screw. According to the technical scheme, clamping columns are slidably arranged on four sides of the top of each telescopic column, springs are fixedly connected between the clamping columns and the telescopic columns, a plurality of clamping grooves are formed in the inner wall of the connecting ring, and the clamping columns are matched with the clamping grooves. As further description of the technical scheme, a handle is fixedly arranged at the bottom of one end, far away from the connecting ring, of the bulletin board. As further description of the technical scheme, the sealing strip is arranged on the long edge of the top of the bulletin board, the magnet is arranged on the side wall of the sealing strip, and the sealing strip is clamped with the clamping columns. As further description of the technical scheme, the four corners of the bottom of the base are fixedly provided with rollers. The utility model provides a modularized propaganda column. The device has the advantages that in the using process of the device, the two bulletin boards are all arranged in a cuboid shape, the connection states of the two bulletin boards are divided into two types, one type is that the two short sides of the two bulletin boards are connected, the length of the device reaches the maximum in the state, the device is suitable for being used in long and narrow corridor fields, the long sides of the two bull