CN211294574U

CN211294574U - Triangle frame plate billboard for bicycle

Info

Publication number: CN211294574U
Application number: CN202020011003.6U
Authority: CN
Inventors: 杨杰; 尤晶晶
Original assignee: Nanjing Forestry University
Current assignee: Nanjing Forestry University
Priority date: 2020-01-04
Filing date: 2020-01-04
Publication date: 2020-08-18
Anticipated expiration: 2030-01-04

Abstract

The utility model belongs to the technical field of advertising, especially, be a bicycle triangular plate billboard, including the set-square, three mounting groove has been seted up to the symmetry on the set-square, the threaded sleeve pipe is installed to the mounting groove internal rotation, the threaded rod is installed to threaded sleeve pipe internal thread, the both ends of threaded rod all extend to the threaded sleeve outside of tubes, the sliding tray has been seted up on the threaded rod, sliding tray slidable mounting has the slide bar, fixed mounting has the spring on the slide bar, the one end of spring and the inner wall fixed connection of sliding tray, the one end that the spring was kept away from to the slide bar extends to the sliding tray outside and fixed mounting has the fixed block. The utility model is simple in operation, the practicality is strong, and the mounted position is difficult to make dirty, and the effect of publicity is good, simultaneously, dismantlement and change easy to assemble.

Description

Triangle frame plate billboard for bicycle

Technical Field

The utility model relates to an advertising technology field especially relates to a bicycle tripod plate bill-board.

Background

The bicycle, also called bicycle, with the continuous development of the sharing bicycle, the coverage area of the bicycle is continuously increased, some merchants hope to carry out advertising on the bicycle, and meanwhile, the sharing bicycle needs to be carried out advertising, so that the sharing bicycle is provided with advertising boards.

However, in the prior art, the advertising board on the shared bicycle is arranged on the rear wheel, so that the advertising board is easy to be soiled, the advertising effect is reduced, meanwhile, the advertising board and the bicycle are welded and fixed, and the advertising board is difficult to disassemble and replace, so that the bicycle triangular frame plate advertising board is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a bicycle triangle frame plate billboard.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a bicycle triangle frame plate bill-board, includes the set-square, three mounting groove has been seted up to the symmetry on the set-square, the threaded sleeve is installed to the mounting groove internal rotation, the threaded rod is installed to threaded sleeve internal thread, the both ends of threaded rod all extend to the threaded sleeve outside, the sliding tray has been seted up on the threaded rod, slidable mounting has the slide bar in the sliding tray, fixed mounting has the spring on the slide bar, the one end of spring and the inner wall fixed connection of sliding tray, the one end that the spring was kept away from to the slide bar extends to the sliding tray outside and fixed mounting has the fixed block.

Preferably, a sliding plate is fixedly installed on the threaded rod, two limiting rods are symmetrically and fixedly installed in the installation groove, and the limiting rods penetrate through the sliding plate and are in sliding connection with the sliding plate.

Preferably, the sliding rod is symmetrically and fixedly provided with two limiting blocks, the inner wall of the sliding groove is symmetrically provided with two limiting grooves, and the inner wall of each limiting groove is in sliding connection with the corresponding limiting block.

Preferably, a handle is fixedly arranged on the threaded sleeve.

Preferably, an arc-shaped groove is formed in the fixing block, and a rubber pad is fixedly mounted in the arc-shaped groove.

Preferably, the threaded sleeve is externally fixedly sleeved with a bearing, and an outer ring of the bearing is fixedly connected with the inner wall of the mounting groove.

Compared with the prior art, the beneficial effects of the utility model are that: firstly, the device is matched with a set square, a threaded rod, a sliding rod, a spring, a fixed block, a sliding plate and a limiting rod, when the device is used, the set square is placed on a bicycle, the fixed block is contacted with a bicycle bracket under the action of the spring, so that the set square can be stably placed on the bicycle, a handle is rotated, the handle drives a threaded sleeve to rotate, under the limiting action of the sliding plate and the limiting rod, the threaded sleeve drives the threaded rod to move, the threaded rod drives the sliding rod to move, the sliding rod drives the fixed block to move, so that the three fixed blocks are far away from each other, and under the combined action of the three fixed blocks, the set square is fixedly installed on the bicycle;

the utility model is simple in operation, the practicality is strong, and the mounted position is difficult to make dirty, and the effect of publicity is good, simultaneously, dismantlement and change easy to assemble.

Drawings

FIG. 1 is a front sectional view of the present invention;

FIG. 2 is an enlarged schematic view of portion A of FIG. 1;

fig. 3 is a schematic structural view of the middle fixing block of the present invention;

fig. 4 is a schematic view of the installation structure of the present invention;

in the figure: 1. a set square; 2. mounting grooves; 3. a threaded bushing; 4. a threaded rod; 5. a sliding groove; 6. A slide bar; 7. a spring; 8. a fixed block; 9. a sliding plate; 10. a limiting rod; 11. a limiting block; 12. A limiting groove; 13. a handle; 14. and (7) a rubber pad.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a bicycle triangular frame plate billboard comprises a triangular plate 1, wherein three mounting grooves 2 are symmetrically formed in the triangular plate 1, a threaded sleeve 3 is rotatably mounted in each mounting groove 2, a threaded rod 4 is mounted in each threaded sleeve 3 through internal threads, two ends of each threaded rod 4 extend out of the corresponding threaded sleeve 3, a sliding groove 5 is formed in each threaded rod 4, a sliding rod 6 is slidably mounted in each sliding groove 5, a spring 7 is fixedly mounted on each sliding rod 6, one end of each spring 7 is fixedly connected with the inner wall of each sliding groove 5, and one end, far away from the corresponding spring 7, of each sliding rod 6 extends out of the corresponding sliding groove 5 and is fixedly provided with a fixed block 8;

the threaded rod 4 is fixedly provided with a sliding plate 9, two limiting rods 10 are symmetrically and fixedly arranged in the mounting groove 2, the limiting rods 10 penetrate through the sliding plate 9 and are in sliding connection with the sliding plate 9, two limiting blocks 11 are symmetrically and fixedly arranged on the sliding rod 6, two limiting grooves 12 are symmetrically arranged on the inner wall of the sliding groove 5, the inner walls of the limiting grooves 12 are in sliding connection with the corresponding limiting blocks 11, a handle 13 is fixedly arranged on the threaded sleeve 3, an arc-shaped groove is arranged on the fixed block 8, a rubber pad 14 is fixedly arranged in the arc-shaped groove, a bearing is fixedly sleeved outside the threaded sleeve 3, the outer ring of the bearing is fixedly connected with the inner wall of the mounting groove 2, the device is matched with the threaded sleeve 3, the threaded rod 4, the sliding rod 6, the spring 7, the fixed block 8, the sliding plate 9 and the limiting rods 10 through a triangular plate 1, the, the fixing block 8 is contacted with a bicycle bracket, so that the set square 1 can be stably placed on a bicycle, the handle 13 is rotated, the handle 13 drives the threaded sleeve 3 to rotate, under the limiting action of the sliding plate 9 and the limiting rod 10, the threaded sleeve 3 drives the threaded rod 4 to move, the threaded sleeve 3 drives the sliding rod 6 to move, the sliding rod 6 drives the fixing block 8 to move, so that the three fixing blocks 8 move away from each other, and the set square 1 is fixedly installed on the bicycle under the combined action of the three fixing blocks 8; the utility model is simple in operation, the practicality is strong, and the mounted position is difficult to make dirty, and the effect of publicity is good, simultaneously, dismantlement and change easy to assemble.

The working principle is as follows: during the use, place set-square 1 in on the bicycle, under the effect of spring 7, make fixed block 8 and bicycle support contact, make set-square 1 can stably place on the bicycle as shown in description figure 4, rotate handle 13, handle 13 drives threaded sleeve 3 and rotates, under the limiting displacement of sliding plate 9 and gag lever post 10, threaded sleeve 3 drives threaded rod 4 and moves, threaded sleeve 3 drives slide bar 6 and moves, slide bar 6 drives fixed block 8 and moves, make three fixed block 8 keep away from the motion each other, under the combined action of three fixed block 8, make set-square 1 fixed mounting on the bicycle.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a bicycle triangle frame plate bill-board, includes set square (1), its characterized in that: three mounting groove (2) have been seted up to the symmetry on set-square (1), threaded sleeve (3) are installed to mounting groove (2) internal rotation, threaded sleeve (3) internal thread is installed threaded rod (4), the both ends of threaded rod (4) all extend to threaded sleeve (3) outer, sliding tray (5) have been seted up on threaded rod (4), slidable mounting has slide bar (6) in sliding tray (5), fixed mounting has spring (7) on slide bar (6), the one end of spring (7) and the inner wall fixed connection of sliding tray (5), the one end that spring (7) were kept away from in slide bar (6) extends to outer and fixed mounting of sliding tray (5) has fixed block (8).

2. A bicycle tripod plate billboard according to claim 1, in which: the threaded rod (4) is fixedly provided with a sliding plate (9), the mounting groove (2) is internally and symmetrically and fixedly provided with two limiting rods (10), and the limiting rods (10) penetrate through the sliding plate (9) and are in sliding connection with the sliding plate (9).

3. A bicycle tripod plate billboard according to claim 1, in which: two limiting blocks (11) are symmetrically and fixedly mounted on the sliding rod (6), two limiting grooves (12) are symmetrically formed in the inner wall of the sliding groove (5), and the inner wall of each limiting groove (12) is connected with the corresponding limiting block (11) in a sliding mode.

4. A bicycle tripod plate billboard according to claim 1, in which: and a handle (13) is fixedly arranged on the threaded sleeve (3).

5. A bicycle tripod plate billboard according to claim 1, in which: an arc-shaped groove is formed in the fixed block (8), and a rubber pad (14) is fixedly mounted in the arc-shaped groove.

6. A bicycle tripod plate billboard according to claim 1, in which: the outer fixed sleeve of threaded sleeve (3) is equipped with the bearing, the outer lane of bearing and the inner wall fixed connection of mounting groove (2).