CN223065853U

CN223065853U - Public column

Info

Publication number: CN223065853U
Application number: CN202421799911.0U
Authority: CN
Inventors: 王少奇
Original assignee: Hefei Zhitu Enterprise Management Co ltd
Current assignee: Hefei Zhitu Enterprise Management Co ltd
Priority date: 2024-07-29
Filing date: 2024-07-29
Publication date: 2025-07-04
Anticipated expiration: 2034-07-29

Abstract

The utility model discloses a display column, which comprises a base, wherein a main display column is arranged at the top of the base, an auxiliary display column is connected in a sliding manner in the main display column, a movable groove is arranged at the top of the base, a limiting hole is formed in the bottom of the movable groove, a supporting piece for supporting the auxiliary display column is arranged at the bottom of the auxiliary display column, the supporting piece comprises a supporting block fixedly connected with the bottom of the auxiliary display column, a screw is arranged at the bottom of the supporting block, a sleeve is sleeved on the outer wall thread of the screw, the bottom of the sleeve and the bottom surface of the base are positioned on the same horizontal line, and through the structural design of the supporting block, the screw and the sleeve, when the auxiliary display column is needed to be used, the auxiliary display column can be positioned by abutting the bottom of the sleeve against the ground through screwing the sleeve.

Description

Public column

Technical Field

The utility model relates to the technical field of bulletin boards, in particular to a bulletin board.

Background

The bulletin board is a display article which is placed in a place with larger people fluidity and is used for posting prompt contents such as public documents, notices, enlightenment and the like, and the application range of the bulletin board is wider, wherein the sports event bulletin board is a display article which is specially used for displaying sports event results, and Chinese patent (bulletin number: CN 219916677U) discloses a publicity column, the device is when using, firstly take out the bolt of baffle one side and place in the receiver inside, then pull the baffle alright take out vice publicity column from main publicity column is inside, then take out footing second from main publicity column is inside, take out corresponding bolt from the receiver, install footing second in the connecting seat inside, just can paste the publicity column of sports event regulations or propaganda file after the installation, this setting is convenient for adjust the size of publicity column according to the quantity of event file, it is more nimble convenient to use, avoid the phenomenon that the file is pasted compactly because the publicity column area is insufficient.

The device has the defects that when the device is used for taking the auxiliary bulletin board, the steps of disassembling the bolts, installing the second footing, installing the bolts and the like are designed, and the use of an installation tool is also involved in the operation engineering, so that the whole display area of the device can be increased, but the problem that the operation steps are complicated and the auxiliary bulletin board taking efficiency is not improved in actual operation exists, and therefore, the bulletin board is provided for the situation.

Disclosure of utility model

The utility model aims to solve the defects that in the prior art, when in actual operation, the operation steps are complicated, and the efficiency of taking auxiliary bulletin boards is not improved.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

The utility model provides a public column, includes the base, and the top of base is provided with the main public column, and the inside sliding connection of main public column has vice public column.

The top of base has seted up movable groove, and spacing hole has been seted up to the bottom of movable groove.

The bottom of the auxiliary display column is provided with a supporting piece for supporting the auxiliary display column, the supporting piece comprises a supporting block fixedly connected with the bottom of the auxiliary display column, the bottom of the supporting block is provided with a screw, the outer wall of the screw is in threaded connection with a sleeve, and the bottom of the sleeve and the bottom surface of the base are positioned on the same horizontal line.

Preferably, the two sides of the main publicity column are provided with storage grooves, and the top surface of the inner wall of each storage groove is provided with a T-shaped sliding groove.

Preferably, the top of the auxiliary display fence is provided with a T-shaped sliding block which is in sliding fit with the T-shaped sliding groove.

Preferably, the inner wall of the sleeve is provided with a thread structure matched with the screw rod.

Preferably, the cross-section projection of sleeve is T shape, and telescopic bottom is provided with rubber gasket, and rubber gasket's bottom surface has anti-skidding line.

Preferably, the secondary display column is provided with a handle at a side remote from the primary display column.

Preferably, the top of base is provided with a pair of bracing piece, and the top of a pair of bracing piece is provided with the main publicity column.

The utility model has the following beneficial effects:

1. According to the utility model, through the structural design of the supporting blocks, the screw rods and the sleeve, when the auxiliary display column is required to be used, after the auxiliary display column slides out from the inside of the main display column, the sleeve is screwed to enable the bottom of the sleeve to be in contact with the ground, so that the auxiliary display column can be positioned.

2. According to the utility model, through the structural design of the movable groove and the limiting hole, when the auxiliary bulletin board is retracted, a worker only needs to rotate the sleeve to enable the sleeve to ascend a small distance, so that the sleeve can slide into the movable groove along with the auxiliary bulletin board, then reversely rotates the sleeve to descend a small distance, and enable the sleeve to enter the limiting hole, so that the limiting of the auxiliary bulletin board can be realized, the stability of the auxiliary bulletin board when the device integrally moves is ensured, and compared with the limiting mode in the prior art, the limiting of the auxiliary bulletin board is more time-saving and labor-saving.

Drawings

FIG. 1 is a schematic diagram of a structure of a bulletin board;

FIG. 2 is a schematic view of the structure of a secondary bulletin board;

FIG. 3 is a schematic view of the structure of the base;

fig. 4 is a schematic view of a partial enlarged structure at a in fig. 2.

In the figure, 1, a base; 101, a movable groove, 102, a limiting hole, 2, a supporting rod, 3, a main publicity column, 4, a secondary publicity column, 5, a supporting piece, 501, a supporting block, 502, a screw rod, 503 and a sleeve.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1 to 4, a bulletin board comprises a base 1, a pair of support rods 2 are arranged at the top of the base 1, a main bulletin board 3 is arranged at the top of the pair of support rods 2, and a sub bulletin board 4 is connected inside the main bulletin board 3 in a sliding manner.

The top of the base 1 is provided with a movable groove 101, and the bottom of the movable groove 101 is provided with a limiting hole 102.

The bottom of the auxiliary display column 4 is provided with a supporting piece 5 for supporting the auxiliary display column 4, the supporting piece 5 comprises a supporting block 501 fixedly connected with the bottom of the auxiliary display column 4, a screw rod 502 is arranged at the bottom of the supporting block 501, a sleeve 503 is sleeved on the outer wall thread of the screw rod 502, and the bottom of the sleeve 503 and the bottom surface of the base 1 are positioned on the same horizontal line.

In this embodiment, when the auxiliary rail 4 is taken, the sleeve 503 is rotated counterclockwise first, so that the sleeve 503 is rotated and raised a small distance, the bottom of the sleeve 503 extends out of the limiting hole 102, then the auxiliary rail 4 slides out of the main rail 3, and then the sleeve 503 is rotated clockwise to rotate and descend to contact with the ground, thus completing the support of the auxiliary rail 4.

In the process of withdrawing the auxiliary display column 4, the steps are repeated reversely, so that the bottom of the sleeve 503 is in contact with the bottom surface of the inner wall of the limiting hole 102, the limiting of the auxiliary display column 4 can be realized, the stability of the auxiliary display column 4 during the integral movement of the device is ensured, and compared with the mode in the prior art, the limiting of the auxiliary display column 4 is more time-saving and labor-saving.

In the above embodiment, the movable groove 101 is a rectangular groove body, and is used for the moving passage of the sleeve 503 when the auxiliary rail 4 is retracted.

In this embodiment, as shown in fig. 1 and 2, both sides of the main display column 3 are provided with storage slots, the top surface of the inner wall of each storage slot is provided with a T-shaped sliding slot, and the top of the auxiliary display column 4 is provided with a T-shaped sliding block in sliding fit with the T-shaped sliding slot.

In this embodiment, through setting up the storage tank and being used for accomodating and storing vice publicity column 4, the cooperation of T shape spout and T shape slider is used, and the staff of being convenient for takes out vice publicity column 4 from the storage tank.

In this embodiment, as shown in fig. 4, the inner wall of the sleeve 503 is provided with a screw structure that mates with the screw 502.

In the present embodiment, the sleeve 503 is provided with a screw structure, thereby realizing the rotational upgrade operation of the sleeve 503.

In the above embodiment, in order to further facilitate the operation, the outer wall of the sleeve 503 may be provided with anti-skid patterns, so as to increase the friction with the hands of the staff.

In this embodiment, as shown in fig. 4, the cross-section projection of the sleeve 503 is T-shaped, the bottom of the sleeve 503 is provided with a rubber gasket, and the bottom surface of the rubber gasket has anti-skid patterns.

In this embodiment, the bottom surface of the rubber gasket has anti-skid patterns, so that the contact friction between the sleeve 503 and the ground can be increased, and further, the support is ensured to be more stable.

In this embodiment, as shown in fig. 1 and 2, the sub-column 4 is provided with a handle on a side away from the main column 3.

In this embodiment, the auxiliary display column 4 is conveniently pulled by a worker by providing a handle.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a publicity column, includes base (1), the top of base (1) is provided with main publicity column (3), the inside sliding connection of main publicity column (3) has vice publicity column (4), its characterized in that:

A movable groove (101) is formed in the top of the base (1), and a limit hole (102) is formed in the bottom of the movable groove (101);

The bottom of vice publicity column (4) is provided with support piece (5) that are used for supporting vice publicity column (4), support piece (5) include with vice publicity column (4) bottom fixed connection's supporting shoe (501), the bottom of supporting shoe (501) is provided with screw rod (502), sleeve (503) have been cup jointed to the outer wall screw thread of screw rod (502), the bottom of sleeve (503) is in same horizontal line with the bottom surface of base (1).

2. The display column according to claim 1, wherein the two sides of the main display column (3) are provided with storage grooves, and the top surface of the inner wall of each storage groove is provided with a T-shaped sliding groove.

3. A display rail according to claim 1 or 2, characterized in that the top of the secondary display rail (4) is provided with a T-shaped slider, which is in sliding fit with a T-shaped chute.

4. A bulletin board according to claim 1, wherein the inner wall of the sleeve (503) is provided with a thread structure matched with the screw (502).

5. The display rail according to claim 4, wherein the cross-sectional projection of the sleeve (503) is T-shaped, a rubber gasket is arranged at the bottom of the sleeve (503), and the bottom surface of the rubber gasket is provided with anti-skid patterns.

6. A display according to claim 3, characterized in that the secondary display (4) is provided with a handle on the side remote from the primary display (3).

7. The display column according to claim 1, wherein a pair of support rods (2) are arranged at the top of the base (1), and a main display column (3) is arranged at the top of the pair of support rods (2).