CN110680127A

CN110680127A - Adjustable show shelf based on stream of people moves towards

Info

Publication number: CN110680127A
Application number: CN201910989010.5A
Authority: CN
Inventors: 林长生
Original assignee: Ningbo Shangshihua Information Technology Co Ltd
Current assignee: Ningbo Shangshihua Information Technology Co Ltd
Priority date: 2019-10-17
Filing date: 2019-10-17
Publication date: 2020-01-14

Abstract

The invention relates to the field of display boards, in particular to an adjustable display rack based on the trend of people stream, which comprises a support frame, wherein a limiting plate is arranged on the support frame, and the display rack also comprises a fixing frame; the fixed frame is arranged on the support frame through a limiting plate; the display board is arranged in the fixing frame, a plurality of thread transmission devices which are distributed at equal intervals are respectively arranged on two sides of the display board, the thread transmission devices are spherically hinged on the display board through a spherical hinge structure, and threaded rods are arranged on the thread transmission devices; screw thread transmission passes through the threaded rod and realizes the screw thread transmission to the show board, and then can realize the angular adjustment of show board after the screw thread transmission cooperation that show board both sides were equipped with, will show the board and adjust to the direction that faces away to the people for can be more directly perceived, the comfortable material that shows on the show board of seeing, the angular adjustment problem when the threaded rod straight line screw thread transmission show board in-process show board takes place to rotate has been solved in setting up of ball pivot structure simultaneously.

Description

Adjustable show shelf based on stream of people moves towards

Technical Field

The invention relates to the field of display boards, in particular to an adjustable display stand based on the trend of people flow.

Background

In order to enlarge the popularity of products, or show some famous people's affairs, or show some scientific and technological achievements, etc., display boards are further developed, and are particularly common in places with dense population, such as markets, schools, etc.

Traditional show board, mostly be with the direct tiling of some exhibition papers that need show such as advertisement on the show board, when the people walk into, just can be more directly perceived, comfortable seeing, by far away and near in-process, there is certain oblique angle of watching in people, and then can not be directly perceived, comfortable watching, simultaneously in some specific places, for example, the campus gate of learning and free period, and the entry and the export in market, the direction that most people flow is fixed the same, and traditional show board has can't be fine accomplish directly perceived, comfortable watching.

Therefore, in order to overcome the problems, the adjustable display rack based on the trend of people stream is particularly provided.

Disclosure of Invention

The invention aims to provide an adjustable display rack based on the trend of people stream, so as to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

an adjustable showing stand based on the trend of people flow comprises a supporting frame, wherein a limiting plate is mounted on the supporting frame, the showing stand further comprises a fixing frame, and the fixing frame is used for placing a showing board and showing paper;

the fixed frame is arranged on the support frame through a limiting plate; wherein,

in order to adjust the angle according to the trend of people flow, a display board is arranged in the fixing frame, a plurality of thread transmission devices which are distributed at equal intervals are respectively arranged on two sides of the display board, the thread transmission devices are spherically hinged on the display board through a spherical hinge structure, and threaded rods are arranged on the thread transmission devices;

screw thread transmission passes through the threaded rod and realizes the screw thread transmission to the show board, and then can realize the angular adjustment of show board after the screw thread transmission cooperation that show board both sides were equipped with, will show the board and adjust to the direction that faces away to the people for can be more directly perceived, the comfortable material that shows on the show board of seeing, the angular adjustment problem when the threaded rod straight line screw thread transmission show board in-process show board takes place to rotate has been solved in setting up of ball pivot structure simultaneously.

The further scheme of the invention is as follows: the thread transmission device is provided with a stepping motor, the stepping motor is installed on the fixed frame, one end of the threaded rod is fixed on an output shaft of the stepping motor, and the other end of the threaded rod is rotationally fixed on the fixed frame through a bearing seat; the threaded rod runs through the spherical hinge structure, and the threaded rod is matched with the inside of the spherical hinge structure and is provided with a threaded pipe.

The invention further comprises the following scheme: the spherical hinge structure is provided with a shell, a spherical cavity is formed in the shell, the spherical cavity is hinged to a hinge ball, and a threaded pipe penetrates through the hinge ball.

The invention further comprises the following scheme: the outside cover of screwed pipe is equipped with the elasticity lantern ring, and the elasticity lantern ring outside is connected on the shell.

Furthermore, the threaded rod and the threaded pipe can be matched with each other through the hinge ball and the spherical cavity in the threaded transmission process, so that the problem of angle adjustment when the display board rotates in the threaded rod linear threaded transmission display board process is solved.

The invention further comprises the following scheme: the transparent partition plate is arranged on the front end face of the fixing frame, the sealing door plate is arranged on the rear end face of the fixing frame, the sealing door plate is fixed on the fixing frame through the hinge chain, and the fixing hanging buckle is arranged on the sealing door plate.

The invention further comprises the following scheme: the fixed frame and the limiting plate are connected in a sliding mode through the sliding block, the limiting plate is matched with the sliding block and provided with a sliding groove, and the cross section of the sliding groove is in a convex shape.

The invention further comprises the following scheme: and the upper end of the fixing frame is provided with a cylinder.

The invention further comprises the following scheme: the supporting frame is provided with a top plate, four supporting columns distributed in a rectangular array are fixed at the lower end of the top plate, and a mounting plate is fixed at the lower ends of the supporting columns.

The invention further comprises the following scheme: the four corners of the mounting plate are respectively provided with a groove body, and the groove body is provided with a mounting hole.

Compared with the prior art, the invention has the beneficial effects that:

Drawings

Fig. 1 is a schematic structural view of an adjustable display rack based on the trend of people flow.

Fig. 2 is a schematic structural diagram of the limiting plate in fig. 1.

Fig. 3 is a schematic cross-sectional view of the limiting plate in fig. 2.

Fig. 4 is a schematic structural view of the mounting plate of fig. 1.

Figure 5 is a schematic transverse sectional view of the fixed frame of figure 1.

Fig. 6 is a schematic structural diagram of the spherical hinge structure in fig. 5.

In the figure:

1-a top plate; 2-a support column; 3-a limiting plate; 4-mounting a plate; 5-fixing the frame; 6-a chute; 7-groove body; 8-mounting holes;

51-a sealing door panel; 52-a stepper motor; 53-threaded rod; 54-a spherical hinge structure; 55-a housing; 56-spherical cavity; 57-an elastic collar; 58-threaded pipes; 59-hinge ball.

Detailed Description

The technical solution of the present invention will be described in further detail with reference to specific embodiments.

Therefore, in order to overcome the above problems, the present invention provides an adjustable display rack based on the trend of people, please refer to fig. 1-6 and embodiments 1-3.

Example 1

An adjustable display rack based on people stream trend is shown in figure 1 and comprises a support frame, wherein a limiting plate 4 is arranged on the support frame, the display rack further comprises a fixing frame 5, and the fixing frame 5 is used for placing a display board and display paper;

the fixed frame 5 is arranged on the support frame through a limit plate 4; wherein,

in order to adjust the angle according to the trend of people, as shown in fig. 5 and 6, a display board is arranged inside the fixed frame 5, a plurality of thread transmission devices distributed at equal intervals are respectively arranged on two sides of the display board, the thread transmission devices are spherically hinged on the display board through a spherical hinge structure 54, and threaded rods 53 are arranged on the thread transmission devices;

screw drive passes through threaded rod 53 and realizes the screw drive to the show board, and then can realize the angular adjustment of show board after the screw drive cooperation that show board both sides were equipped with, will show the board and adjust to the direction that the people flowed away for can be more directly perceived, the material that shows on the show board is seen to the comfort, the angular adjustment problem when threaded rod 53 sharp screw drive show board in-process show board emergence rotation has been solved in setting up of ball pivot structure 54 simultaneously.

For further explanation, the screw transmission device is provided with a stepping motor 52, the stepping motor 52 is installed on the fixed frame 5, one end of a threaded rod 53 is fixed on an output shaft of the stepping motor 52, and the other end is rotatably fixed on the fixed frame 5 through a bearing seat; the threaded rod 53 penetrates through the spherical hinge structure 54, and a threaded pipe 58 is arranged in the spherical hinge structure 54 in a matching manner with the threaded rod 53;

preferably, the spherical hinge structure 54 is provided with a shell 55, a spherical cavity 56 is formed in the shell 55, the spherical cavity 56 is hinged to a hinge ball 59, and a threaded pipe 58 penetrates through the hinge ball 59;

in order to prevent dust from entering and interfering with the rotation of the pivot ball 59, the threaded tube 58 is externally fitted with an elastic collar 57, and the elastic collar 57 is externally attached to the housing 55.

Furthermore, the angle adjustment problem when the display board rotates in the process of linearly driving the display board by the threaded rod 53 can be solved by matching the hinge ball 59 with the spherical cavity 56 in the process of linearly driving the display board by the threaded rod 53 and the threaded pipe 58.

Example 2

As shown in fig. 5, an adjustable display rack based on pedestrian movement trend is further described in the embodiment of the invention based on the embodiment 1.

The front end face of the fixed frame 5 is provided with a transparent isolation plate, the rear end face of the fixed frame 5 is provided with a sealing door plate 51, the sealing door plate 51 is fixed on the fixed frame 5 through a hinged chain, and the sealing door plate 51 is provided with a fixed hanging buckle.

Example 3

As shown in fig. 1-3, an adjustable display shelf based on pedestrian movement trend, an embodiment of the present invention is further described on the basis of

embodiments

1 and 2.

The fixed frame 5 and the limiting plate 4 are connected in a sliding mode through a sliding block, a sliding groove 6 is formed in the limiting plate 4 in a matched mode with the sliding block, and the cross section of the sliding groove 6 is in a convex shape.

Optimally, the upper end of the fixed frame 5 is provided with a cylinder; furthermore, the height of the fixed frame 5 can be adjusted by the air cylinder so as to adapt to different occasions.

Be equipped with roof 1 on the support frame, and roof 1 lower extreme is fixed with four support columns 2 that are the distribution of rectangular array, and the support column 2 lower extreme is fixed with mounting panel 4.

Preferably, the four corners of the mounting plate 4 are respectively provided with a groove body 7, and the groove body 7 is provided with a mounting hole 8.

The working principle of the invention is as follows: according to the adjustable display stand based on the trend of people flow, the thread transmission device realizes the thread transmission of the display board through the threaded rod 53, the angle adjustment of the display board can be realized after the thread transmission devices arranged on the two sides of the display board are matched, the display board is adjusted to the direction facing the people flow, so that the materials displayed on the display board can be seen more visually and comfortably, meanwhile, the arrangement of the spherical hinge structure 54 solves the problem of the angle adjustment when the display board rotates in the process of linearly transmitting the display board through the threaded rod 53, namely, the hinge ball 59 is matched with the spherical cavity 56 in the process of linearly transmitting the thread of the threaded rod 53 and the threaded pipe 58.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

While the preferred embodiments of the present invention have been described in detail, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. The adjustable showing stand based on the trend of people flow comprises a supporting frame, wherein a limiting plate (4) is arranged on the supporting frame, and the adjustable showing stand is characterized by further comprising a fixing frame (5), wherein the fixing frame (5) is arranged on the supporting frame through the limiting plate (4); wherein,

the display board is arranged inside the fixing frame (5), a plurality of thread transmission devices distributed at equal intervals are arranged on two sides of the display board respectively, the thread transmission devices are hinged on the display board through a spherical hinge structure (54), and threaded rods (53) are arranged on the thread transmission devices.

2. The adjustable display stand based on the trend of people according to claim 1, wherein a stepping motor (52) is arranged on the threaded transmission device, the stepping motor (52) is installed on the fixed frame (5), one end of the threaded rod (53) is fixed on an output shaft of the stepping motor (52), and the other end of the threaded rod is rotatably fixed on the fixed frame (5) through a bearing seat; the threaded rod (53) penetrates through the spherical hinge structure (54), and a threaded pipe (58) is arranged in the spherical hinge structure (54) in a matched mode with the threaded rod (53).

3. The adjustable display stand based on pedestrian trends according to claim 2, characterized in that the spherical hinge structure (54) is provided with a housing (55), a spherical cavity (56) is formed inside the housing (55), the spherical cavity (56) is hinged to a hinge ball (59), and the threaded pipe (58) penetrates through the hinge ball (59).

4. The adjustable display stand based on pedestrian trends according to claim 3, characterized in that an elastic collar (57) is sleeved outside the threaded pipe (58), and the elastic collar (57) is connected to the outer shell (55) at the outside.

5. The adjustable display stand based on the trend of people's flow according to claim 1, wherein a transparent isolation plate is arranged on the front end face of the fixing frame (5), a sealing door plate (51) is arranged on the rear end face of the fixing frame, the sealing door plate (51) is fixed on the fixing frame (5) through a hinged chain, and a fixing buckle is arranged on the sealing door plate (51).

6. The adjustable display stand based on the trend of people's flow according to claim 1, characterized in that the fixed frame (5) and the limiting plate (4) are connected in a sliding manner through a sliding block, the limiting plate (4) is provided with a sliding groove (6) in a matching manner with the sliding block, and the cross section of the sliding groove (6) is in a shape like a Chinese character ' tu '.

7. The adjustable display stand based on pedestrian trends according to claim 6, characterized in that an air cylinder is installed at the upper end of the fixing frame (5).

8. The adjustable display stand based on the trend of people's flow is characterized in that a top plate (1) is arranged on the supporting frame, four supporting columns (2) distributed in a rectangular array are fixed at the lower end of the top plate (1), and a mounting plate (4) is fixed at the lower end of each supporting column (2).

9. The adjustable display stand based on the trend of people according to claim 8, wherein four corners of the mounting plate (4) are respectively provided with a groove body (7), and the groove body (7) is provided with a mounting hole (8).