Auxiliary leveling device for advertising board installation

Abstract

The utility model discloses an auxiliary leveling device for advertising board installation, and belongs to the field of advertising board installation. The auxiliary leveling device for advertising board installation comprises a first connecting rod, a second rectangular groove is formed in the lower end of the first connecting rod, a rotating bearing is arranged in the second rectangular groove, the auxiliary leveling device further comprises a second connecting rod, the second connecting rod is arranged at the movable end of the rotating bearing, and the second connecting rod is arranged in the second rectangular groove. A balancing weight is arranged on one side of the second connecting rod, a limiting plate is arranged at the lower end of the position, corresponding to the second rectangular groove, of the second connecting rod, and a first magnet is arranged on the inner wall of the second rectangular groove. The horizontal auxiliary device solves the problems that an existing horizontal auxiliary device is not suitable for installation of the advertising board due to the complex installation structure, and use limitation exists.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of advertising board installation, specifically is an auxiliary horizontal device for advertising board installation. BACKGROUND

[0002] Generally, a level is placed on the installed advertising board to measure whether the advertising board is in a horizontal state after installation.

[0003] A hanging picture auxiliary horizontal device is disclosed in Chinese Patent No. CN209807846U, which includes a first support part and a second support part. The first support part includes a first base disc and a plurality of layers of first hanging discs stacked and fixed on the first base disc. The outer end of the first hanging disc is provided with a circular ring-shaped first protruding edge. The first hanging groove is formed between the adjacent two first protruding edges and between the innermost first protruding edge and the first base disc. The second support part includes an oval-shaped second base disc and a plurality of layers of oval-shaped second hanging discs stacked and fixed on the oval-shaped base disc. The outer end of the second hanging disc is provided with a ring-shaped second protruding edge. The second hanging groove is formed between the adjacent two second protruding edges and between the innermost second protruding edge and the second base disc. The width and depth of the first hanging groove and the second hanging groove are the same. The diameter of the first base disc is greater than the minor axis length of the second base disc. The hanging picture auxiliary horizontal device has the advantages of scientific design, adaptability to uneven wall surfaces, easy finding of the hanging horizontal point, and adjustability.

[0004] The horizontal auxiliary device of the above-mentioned patent is not suitable for the installation of advertising boards due to its complex installation structure, so there are limitations in use. INVENTION CONTENTS

[0005] The utility model discloses a kind of auxiliary horizontal devices for advertising board installation, by being provided with hanging ring on the upper end of first connecting rod, and first connecting rod rear end is provided with first rectangular slot, damping rotary shaft is provided in first rectangular slot, level is provided on damping rotary shaft, and first connecting rod is provided with second rectangular slot on the end far from first rectangular slot, rotary bearing is provided in second rectangular slot, second connecting rod is provided on the movable end of rotary bearing, and counterweight is provided on second connecting rod, and limit plate is provided on the lower end of first connecting rod corresponding position in second rectangular slot, when staff needs to install advertising board, utilize nail into wall surface, hanging ring is hung on nail, then first connecting rod is perpendicular to ground naturally at this time, second connecting rod is slid out from second rectangular slot, because of the existence of limit plate, second connecting rod is blocked with ground parallel by limit plate, at this time, only need to place arbitrary one corner of advertising board in counterweight, whether the two corners of advertising board are abutted with first connecting rod, second connecting rod, because first connecting rod and second connecting rod are perpendicular 90 ° between, as long as abutted, so that advertising board installation is naturally horizontal, the problem raised in the above background technology is solved.

[0006] In order to achieve the above object, the utility model provides the following technical scheme: an auxiliary horizontal device for billboard installation, including first connecting rod, the first connecting rod lower extreme is equipped with second rectangular groove, be provided with rotating bearing in the second rectangular groove, still including second connecting rod, the second connecting rod is arranged on rotating bearing movable end, one side of the second connecting rod is provided with counterweight, the second connecting rod lower extreme position corresponding position in the second rectangular groove is provided with limit stop, the first magnet is provided to the second rectangular groove inner wall, the second magnet is provided to the second connecting rod on the first magnet position corresponding position, the first connecting rod is provided with first rectangular groove on the end away from the second rectangular groove.

[0007] Preferably, a damping rotating shaft is arranged on the inner wall of the first rectangular groove, and the damping rotating shaft is bolted with the first rectangular groove.

[0008] Preferably, a level is arranged on the damping rotating shaft.

[0009] Preferably, a hanging ring is arranged on the upper end of the first connecting rod, and the hanging ring is integrally arranged with the first connecting rod.

[0010] Preferably, antiskid rubber pads are arranged on the two sides of the first connecting rod, and the antiskid rubber pads are adhesively connected with the first connecting rod.

[0011] Preferably, a fluorescent sticker is arranged on the outer surface of the first connecting rod.

[0012] Compared with the prior art, the utility model has the beneficial effects as follows:

[0013] The utility model sets the hanging ring on the upper end of the first connecting rod, sets the first rectangular groove on the rear end of the first connecting rod, sets the damping rotating shaft in the first rectangular groove, sets the level on the damping rotating shaft, sets the second rectangular groove on the end of the first connecting rod away from the first rectangular groove, sets the rotating bearing in the second rectangular groove, sets the second connecting rod on the movable end of the rotating bearing, sets the counterweight on the second connecting rod, and sets the limit stop on the lower end of the first connecting rod at the position corresponding to the second rectangular groove. BRIEF DESCRIPTION OF DRAWINGS

[0014] Fig. 1 It is the whole external structure schematic diagram of the utility model;

[0015] Fig. 2 It is the whole main structure schematic diagram of the utility model;

[0016] Fig. 3 It is the whole rear end structure schematic diagram of the utility model.

[0017] In the drawing: 1, first connecting rod; 2, fluorescent sticker; 3, anti-skid rubber pad; 4, hanging ring; 5, first rectangular groove; 6, damping rotary shaft; 7, level; 8, second rectangular groove; 9, second connecting rod; 10, rotary bearing; 11, first magnet; 12, second magnet; 13, counterweight; 14, limit plate. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0019] In order to solve the problem that the existing horizontal auxiliary device is not suitable for the installation of advertising board due to the complex installation structure, so the use has limitations, the embodiment provides the following technical scheme:

[0020] A kind of auxiliary horizontal device for advertising board installation, including first connecting rod 1, first connecting rod 1 lower end is provided with second rectangular groove 8, rotary bearing 10 is arranged in second rectangular groove 8, it further include second connecting rod 9, second connecting rod 9 is set on the movable end of rotary bearing 10, second connecting rod 9 one side is provided with counterweight 13, second connecting rod 9 is provided with limit plate 14 in the lower end of the corresponding position of second rectangular groove 8, first magnet 11 is arranged on the inner wall of second rectangular groove 8, second magnet 12 is arranged on the corresponding position of first magnet 11 on second connecting rod 9, first connecting rod 1 is provided with first rectangular groove 5 on the end away from second rectangular groove 8, damping rotary shaft 6 is arranged on the inner wall of first rectangular groove 5, damping rotary shaft 6 is bolted with first rectangular groove 5, level 7 is arranged on damping rotary shaft 6, hanging ring 4 is arranged on the upper end of first connecting rod 1, hanging ring 4 is integrally arranged with first connecting rod 1, anti-skid rubber pad 3 is arranged on the both sides of first connecting rod 1, anti-skid rubber pad 3 is adhesively connected with first connecting rod 1, first connecting rod 1 outer surface is provided with fluorescent sticker 2;

[0021] In the embodiment, please refer to Figs. 1-3The hanging ring 4 is arranged on the upper end of the first connecting rod 1, the first rectangular slot 5 is arranged on the rear end of the first connecting rod 1, the damping rotating shaft 6 is arranged in the first rectangular slot 5, the level 7 is arranged on the damping rotating shaft 6, the second rectangular slot 8 is arranged on the end of the first connecting rod 1 away from the first rectangular slot 5, the rotating bearing 10 is arranged in the second rectangular slot 8, the second connecting rod 9 is arranged on the movable end of the rotating bearing 10, the counterweight 13 is arranged on the second connecting rod 9, and the limiting plate 14 is arranged on the lower end of the first connecting rod 1 at the position corresponding to the second rectangular slot 8, when the staff needs to install the advertising board, the nail is nailed into the wall surface, the hanging ring 4 is hung on the nail, then the first connecting rod 1 is naturally perpendicular to the ground, the second connecting rod 9 slides out of the second rectangular slot 8, because of the existence of the limiting plate 14, the second connecting rod 9 is blocked by the limiting plate 14 and is parallel to the ground, at this time, only need to place any one corner of the lower end of the advertising board in the counterweight 13, and observe whether the two corners of the advertising board abut against the first connecting rod 1 and the second connecting rod 9, because the first connecting rod 1 and the second connecting rod 9 are perpendicular to each other by 90°, as long as the abutment, the advertising board installation is naturally horizontal.

[0022] The hanging ring 4 is arranged on the upper end of the first connecting rod 1, the first rectangular slot 5 is arranged on the rear end of the first connecting rod 1, the damping rotating shaft 6 is arranged in the first rectangular slot 5, the level 7 is arranged on the damping rotating shaft 6, the second rectangular slot 8 is arranged on the end of the first connecting rod 1 away from the first rectangular slot 5, the rotating bearing 10 is arranged in the second rectangular slot 8, the second connecting rod 9 is arranged on the movable end of the rotating bearing 10, the counterweight 13 is arranged on the second connecting rod 9, and the limiting plate 14 is arranged on the lower end of the first connecting rod 1 at the position corresponding to the second rectangular slot 8, when the staff needs to install the advertising board, the nail is nailed into the wall surface, the hanging ring 4 is hung on the nail, then the first connecting rod 1 is naturally perpendicular to the ground, the second connecting rod 9 slides out of the second rectangular slot 8, because of the existence of the limiting plate 14, the second connecting rod 9 is blocked by the limiting plate 14 and is parallel to the ground, at this time, only need to place any one corner of the lower end of the advertising board in the counterweight 13, and observe whether the two corners of the advertising board abut against the first connecting rod 1 and the second connecting rod 9, because the first connecting rod 1 and the second connecting rod 9 are perpendicular to each other by 90°, as long as the abutment, the advertising board installation is naturally horizontal.

[0023] It should be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0024] While the embodiments of the present application have been illustrated and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the application, which is defined by the appended claims and their equivalents.

Claims

1. An advertising board installation auxiliary level device, comprising a first connecting rod (1), a second rectangular groove (8) is formed in the lower end of the first connecting rod (1), and a rotating bearing (10) is arranged in the second rectangular groove (8); characterized in that Further comprising a second connecting rod (9), the second connecting rod (9) is arranged on the movable end of the rotating bearing (10), a counterweight (13) is arranged on one side of the second connecting rod (9), a limiting plate (14) is arranged on the lower end of the second connecting rod (9) at a position corresponding to the second rectangular groove (8), a first magnet (11) is arranged on the inner wall of the second rectangular groove (8), a second magnet (12) is arranged on the second connecting rod (9) at a position corresponding to the first magnet (11), and a first rectangular groove (5) is arranged on the end of the first connecting rod (1) away from the second rectangular groove (8).

2. An auxiliary horizontal device for mounting a billboard according to claim 1, characterized in that: A damping rotating shaft (6) is arranged on the inner wall of the first rectangular groove (5), and the damping rotating shaft (6) is bolted with the first rectangular groove (5).

3. An auxiliary horizontal device for mounting a billboard according to claim 2, characterized in that: A level (7) is arranged on the damping rotating shaft (6).

4. An auxiliary horizontal device for mounting a billboard according to claim 1, characterized in that: A hanging ring (4) is arranged on the upper end of the first connecting rod (1), and the hanging ring (4) is integrally arranged with the first connecting rod (1).

5. An auxiliary horizontal device for mounting a billboard according to claim 1, characterized in that: Antiskid rubber pads (3) are arranged on both sides of the first connecting rod (1), and the antiskid rubber pads (3) are adhesively connected with the first connecting rod (1).

6. An auxiliary horizontal device for mounting a billboard according to claim 1, characterized in that: A fluorescent sticker (2) is arranged on the outer surface of the first connecting rod (1).

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