阅读说明：本技术 一种基于传动调节的稳固放置的标识牌 (Stable signboard of placing based on transmission is adjusted ) 是由 付健健 胡洪文 胡正胜 于 2020-07-28 设计创作，主要内容包括：本发明公开了一种基于传动调节的稳固放置的标识牌,涉及标识牌安装机构领域。本发明中：上部安装基体的两侧下端活动连接有活动标识板,上部安装基体的的下侧通过螺栓固定安装有中部连接框体；中部连接框体的下侧通过螺栓固定安装有下部安装基架体；下部安装基架体的下端固定连接有底部安装基板；底部安装基板的下方设有底部橡胶吸盘。本发明通过驱动第二固定齿轮带动第三纵向齿板进行升降调节,在放置标识牌时能够依靠本身重力和外侧张力弹簧的弹力,快速的与地板瓷砖进行吸合；在标识牌拿起时,通过侧向的施压,辅助拔起底部橡胶吸盘,能够在纵向方向上拿起标识牌,使得标识牌在室内场所或是一些光滑地面场景中放置的更稳固、拿起也便捷。(The invention discloses a stably placed signboard based on transmission adjustment, and relates to the field of signboard mounting mechanisms. In the invention: the lower ends of the two sides of the upper mounting base body are movably connected with movable identification plates, and the lower side of the upper mounting base body is fixedly provided with a middle connecting frame body through bolts; the lower side of the middle connecting frame body is fixedly provided with a lower mounting base frame body through bolts; the lower end of the lower mounting base frame body is fixedly connected with a bottom mounting base plate; a bottom rubber sucker is arranged below the bottom mounting substrate. The third longitudinal toothed plate is driven to lift and adjust by driving the second fixed gear, and the signboard can be quickly attracted with the floor tile by means of the gravity of the signboard and the elasticity of the outer tension spring when the signboard is placed; when the signboard is taken up, through the application of pressure of side direction, the supplementary bottom rubber suction cup of pulling up can take up the signboard in longitudinal direction for the signboard is placed more firmly in indoor place or some smooth ground scenes, it is also convenient to take up.)

1. The utility model provides a signboard of firm placing based on transmission is adjusted, includes upper portion installation base member (1), the upside of upper portion installation base member (1) is equipped with upper portion handle (3), the both sides lower extreme of upper portion installation base member (1) all has movable sign board (2), its characterized in that through pivot swing joint:

the lower side of the upper mounting base body (1) is fixedly provided with a middle connecting frame body (4) through bolts;

a lower mounting base frame body (5) is fixedly mounted on the lower side of the middle connecting frame body (4) through bolts;

the lower end of the lower mounting base frame body (5) is fixedly connected with a bottom mounting base plate (6);

a bottom rubber sucker (7) is arranged below the bottom mounting substrate (6);

the inner side of the lower mounting base frame body (5) is provided with a main rotating tooth mouth cylinder (10);

a pair of transverse movable driving rods (11) which are arranged at two sides of the main rotating tooth mouth cylinder (10) in a staggered mode are movably arranged on two side plates of the lower mounting base frame body (5) in a penetrating mode;

the inner side section of the transverse movable driving rod (11) is provided with a transverse inner side tooth mouth lath (12) matched with the main rotating tooth mouth cylinder (10);

a first end side bevel gear (17) which rotates synchronously with the main rotating tooth mouth cylinder (10) is arranged on the inner side of the lower mounting base frame body (5);

a second end side bevel gear (20) is arranged on two sides of the first end side bevel gear (17) in a matched mode;

the inner side of the lower mounting base frame body (5) is provided with a second fixed gear (23) which rotates synchronously with a coaxial rod of the second end side bevel gear (20);

a pair of third longitudinal shaft rods (21) is movably arranged on the bottom mounting base plate (6) in a penetrating manner;

a section of third longitudinal toothed plate (22) meshed with the second fixed gear (23) is fixedly arranged on the third longitudinal shaft lever (21);

a pair of second fixed transverse plates (15) is fixedly arranged on the inner side of the lower mounting base frame body (5);

a second inner frame (16) is fixedly connected between the pair of second fixed transverse plates (15);

the second inner frame (16) includes a transverse plate and a pair of longitudinal plates.

2. A solidly placed signboard of claim 1, which is based on transmission adjustment, wherein:

a first upper side fixing transverse plate (9) is fixedly arranged on the inner side of the lower mounting base frame body (5);

a first upper end bearing (25) is arranged on the first upper side fixing transverse plate (9);

a first conducting shaft lever (8) is connected to the first upper end bearing (25);

the main rotating tooth mouth cylinder (10) is fixedly arranged at the middle position of the first transmission shaft lever (8);

the lower part of the first conducting shaft lever (8) penetrates through a transverse plate of a second inner side frame (16);

the first end side bevel gear (17) is fixedly arranged at the lower end position of the first transmission shaft lever (8).

3. A solidly placed signboard of claim 1, which is based on transmission adjustment, wherein:

a second bearing (19) is arranged at the lower part of the side plate of the lower mounting base frame body (5);

a second transverse shaft lever (18) is connected to the second bearing (19);

the second fixed gear (23) is fixedly arranged at the middle position of the second transverse shaft rod (18);

the second transverse shaft lever (18) movably penetrates through a longitudinal plate of the second inner side frame (16);

the second end-side bevel gear (20) is fixedly mounted on the inner end side of the second transverse shaft (18).

4. A solidly placed signboard of claim 1, which is based on transmission adjustment, wherein:

the lower end of the third longitudinal shaft lever (21) is connected with the upper side surface of the bottom rubber sucker (7);

a third upper guide rod (26) is fixedly connected to the upper side of a third longitudinal toothed plate (22) of the third longitudinal shaft lever (21);

the upper end of the third upper side guide rod (26) penetrates through the second fixed transverse plate (15) and is movably installed.

5. A solidly placed signboard of claim 1, which is based on transmission adjustment, wherein:

a cross bar outer limit ball body (13) is arranged at the outer end side of the transverse movable driving rod (11);

an outer tension spring (14) positioned between the lower mounting base frame body (5) and the cross bar outer limit ball body (13) is sleeved on the transverse movable driving rod (11);

and a transverse rod inner side limiting disc (24) positioned at the inner side of the lower mounting base frame body (5) is arranged on the transverse movable driving rod (11).

Technical Field

The invention belongs to the field of signboard mounting mechanisms, and particularly relates to a signboard stably and fixedly placed based on transmission adjustment.

Background

In many indoor or outdoor scenarios, there may be many places that need the attention of pedestrians and vehicles, such as wet floors, steps, glass doors that have just been dragged across, or the road conditions for maintenance in front, water accumulation, etc., which are all situations that need to be informed to people and vehicles in advance of their positions.

Especially on smooth tiles and floors, the signboard is more required to be placed in a dangerous area. However, the signboard is easy to slide on smooth tiles and floors, or topple over due to being placed in place, or be blown down by external wind.

The sucking disc is directly arranged on the signboard, although the sucking disc can be adsorbed on the ground, the sucking and taking are laborious and inconvenient.

Disclosure of Invention

The invention aims to provide a stably placed signboard based on transmission adjustment, so that the signboard is placed more stably and conveniently in indoor places or smooth ground scenes, and the phenomena of toppling, wind running and the like of the signboard are avoided.

In order to solve the technical problems, the invention is realized by the following technical scheme:

the invention relates to a stably placed signboard based on transmission adjustment, which comprises an upper mounting base body, wherein an upper handle is arranged on the upper side of the upper mounting base body; the lower side of the middle connecting frame body is fixedly provided with a lower mounting base frame body through bolts; the lower end of the lower mounting base frame body is fixedly connected with a bottom mounting base plate; a bottom rubber sucker is arranged below the bottom mounting substrate.

The inner side of the lower mounting base frame body is provided with a main rotating tooth mouth cylinder; a pair of transverse movable driving rods which are arranged at two sides of the main rotating tooth mouth cylinder in a staggered mode are movably arranged on two side plates of the lower mounting base frame body in a penetrating mode; the inner side section of the transverse movable driving rod is provided with a transverse inner side tooth mouth lath matched with the main rotating tooth mouth column body; the inner side of the lower mounting base frame body is provided with a first end side bevel gear which rotates synchronously with the main rotating tooth mouth cylinder; two sides of the first end side bevel gear are provided with a second end side bevel gear in a matching way; the inner side of the lower mounting base frame body is provided with a second fixed gear which synchronously rotates with the coaxial rod of the bevel gear at the second end side; a pair of third longitudinal shaft rods is movably arranged on the bottom mounting base plate in a penetrating manner; a section of third longitudinal toothed plate meshed with the second fixed gear is fixedly arranged on the third longitudinal shaft rod.

As a preferred technical scheme of the invention, a pair of second fixed transverse plates are fixedly arranged at the inner side of the lower mounting base frame body; a second inner side frame is fixedly connected between the pair of second fixed transverse plates; the second inner frame includes a transverse plate and a pair of longitudinal plates.

As a preferred technical scheme of the invention, a first upper side fixing transverse plate is fixedly arranged at the inner side of the lower mounting base frame body; a first upper end bearing is arranged on the first upper side fixing transverse plate; the first upper end bearing is connected with a first conduction shaft lever; the main rotating tooth mouth cylinder is fixedly arranged at the middle position of the first conducting shaft rod; the lower part of the first conducting shaft rod penetrates through a transverse plate of the second inner side frame; the first end-side bevel gear is fixedly mounted at a lower end position of the first conductive shaft.

As a preferred technical scheme of the invention, the lower part of the side plate of the lower installation base frame body is provided with a second bearing; a second transverse shaft lever is connected to the second bearing; the second fixed gear is fixedly arranged at the middle position of the second transverse shaft rod; the second transverse shaft rod movably penetrates through the longitudinal plate of the second inner side frame; the second end-side bevel gear is fixedly mounted on the inner end side of the second transverse shaft.

As a preferred technical scheme of the invention, the lower end of the third longitudinal shaft rod is connected with the upper side surface of the bottom rubber suction disc; a third upper guide rod is fixedly connected to the upper side of a third longitudinal toothed plate of the third longitudinal shaft lever; the upper end of the third upper guide rod penetrates through the second fixed transverse plate in a movable mode.

As a preferred technical scheme of the invention, the outer end side of the transverse movable driving rod is provided with a transverse rod outer limit ball body; the transverse movable driving rod is sleeved with an outer tension spring positioned between the lower mounting base frame body and the cross rod outer limit ball body; the transverse movable driving rod is provided with a transverse rod inner side limiting disc positioned at the inner side of the lower mounting base frame body.

The invention has the following beneficial effects:

according to the invention, the transverse inner side tooth mouth lath, the main rotating tooth mouth cylinder and the lower conical transmission assembly are arranged to drive the second fixed gear to drive the third longitudinal tooth plate to carry out lifting adjustment, so that the mark plate can be quickly attracted with the floor tile by means of the gravity of the mark plate and the elasticity of the outer side tension spring when being placed; when the signboard is taken up, through the application of pressure of side direction, the supplementary bottom rubber suction cup of pulling up can take up the signboard in longitudinal direction for the signboard is placed more firmly in indoor place or some smooth ground scenes, it is also convenient to take up.

Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic view of a securely placed signboard of the present invention;

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

FIG. 3 is a partially enlarged view of the structure at B in FIG. 2;

in the drawings, the components represented by the respective reference numerals are listed below:

1-upper mounting of a base; 2-a movable identification plate; 3-upper handle; 4-connecting the frame body in the middle; 5-installing a base frame body at the lower part; 6-bottom mounting substrate; 7-bottom rubber suction cup; 8-a first conductive shaft; 9-a first upper side fixing transverse plate; 10-main rotating tooth mouth cylinder; 11-a transverse movable driving rod; 12-transverse inner side tooth mouth lath; 13-cross bar outer limit sphere; 14-an outer tension spring; 15-a second fixed transverse plate; 16-a second medial frame; 17-a first end-side bevel gear; 18-a second transverse shaft; 19-a second bearing; 20-a second end side bevel gear; 21-a third longitudinal shaft; 22-a third longitudinal toothed plate; 23-a second fixed gear; 24-limiting disc at the inner side of the cross bar; 25-a first upper end bearing; 26-third upper guide bar.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "opening," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like are used in an orientation or positional relationship that is merely for convenience in describing and simplifying the description, and do not indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be considered as limiting the present invention.