CN220734871U

CN220734871U - Display rack

Info

Publication number: CN220734871U
Application number: CN202322014770.9U
Authority: CN
Inventors: 秦文英; 蒋伟昌; 韦远目; 覃军
Original assignee: GUANGXI ECO-ENGINEERING VOCATIONAL AND TECHNICAL COLLEGE
Current assignee: GUANGXI ECO-ENGINEERING VOCATIONAL AND TECHNICAL COLLEGE
Priority date: 2023-07-28
Filing date: 2023-07-28
Publication date: 2024-04-09
Anticipated expiration: 2033-07-28

Abstract

The utility model belongs to the field of display frames, in particular to a display frame, which aims at solving the problems that the angle of the display frame cannot be quickly adjusted in the using process of the display frame to influence the working efficiency and the viewing experience in the prior art because the display frame is too high or too low, and the display frame comprises a base, the upper surface of the base is fixedly connected with two 'middle' -shaped support rods, the inner parts of the support rods are both connected with lifting rods in a sliding way, the top of the lifting rod is rotationally connected with a fixed plate, two fixed plates are rotationally connected with a rotating column, the circumferences of the rotating columns are fixedly connected with connecting blocks, and in the utility model, the two movable columns drive the fixed sleeve to shrink through the extending plate, the rotating columns are fastened, the angle of the display plate is convenient to adjust and fix, the lifting rod is adjusted to lift, the lifting rod drives the display plate to move, the display plate is convenient to adjust to a proper angle, and the anti-slip layer can effectively prevent the rotating columns from rotating.

Description

Display rack

Technical Field

The utility model relates to the technical field of display frames, in particular to a display frame.

Background

Engineering project management is a method for project development, implementation and maintenance, covering the lifecycle of all projects. The process includes planning, implementing, monitoring, controlling and ending. Often used in project management are display shelves that list and display viable project plans to facilitate timely progress tracking and plan changes in project implementation.

The display rack for the existing engineering project management is inconvenient to paste and watch due to the fact that the display rack is too high or too low in use, the angle of the display rack cannot be quickly adjusted in the use process of the display rack, and working efficiency and watching experience are affected.

In order to solve the problems, the utility model provides a display frame.

Disclosure of Invention

The utility model provides a display rack, which solves the defects that the angle of the display rack cannot be quickly adjusted in the using process of the display rack, and the working efficiency and the viewing experience are affected because the display rack is too high or too low and is inconvenient to paste and view in the prior art.

The utility model provides the following technical scheme:

the utility model provides a show shelf, includes the base, the upper surface fixedly connected with of base two "well" style of calligraphy bracing pieces, the inside of bracing piece is all sliding connection has the lifter, the top of lifter all rotates and is connected with the fixed plate, two rotate between the fixed plate and be connected with the spliced pole, the circumference of rotating the spliced pole all fixedly connected with connecting block, two same side fixedly connected with show board of connecting block;

the outer wall of the circumference of the rotating column is rotationally connected with a U-shaped fixed sleeve, the fixed sleeve is positioned between two fixed plates, two ends of the fixed sleeve are fixedly connected with extension plates, two through movable columns are connected between the two extension plates in a sliding manner, a cam is rotationally connected between the two movable columns, the circumference of the cam is fixedly connected with a push rod, and the fixed sleeve is made of elastic materials;

and the lifting assembly is arranged between the two support rods and used for lifting the display board.

In one possible design, the lifting assembly comprises worm wheels, the worm wheels are respectively connected in a rotating mode in the supporting rods, the lifting rods are respectively connected with the corresponding worm wheels in an internal threaded mode, one side of each supporting rod is rotatably connected with a rotating rod, two worm rods are fixedly connected with the circumference of each rotating rod, and the two worm rods are respectively meshed with the corresponding worm wheels.

In one possible design, a plurality of clips are fixedly attached to one side of the display board.

In one possible design, a plurality of magnets are magnetically attached to one side of the display board.

In one possible design of the device, an anti-slip layer is arranged in the circumference of the fixed sleeve.

In one possible design, universal wheels are fixedly connected to four corners of the bottom of the base.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the utility model as claimed.

According to the utility model, through the arrangement of the fixed sleeve, when the angle of the display board needs to be adjusted, the display board is adjusted to a proper angle, then the push rod is rotated to drive the cam to rotate, the cam rotates to drive the two movable columns to move, the two movable columns drive the fixed sleeve to shrink through the extension board, and the rotary columns are fastened, so that the angle of the display board is convenient to adjust and fix;

according to the utility model, through the arrangement of the lifting assembly, when the height of the display board needs to be adjusted, the rotating rod is rotated to drive the two worms to rotate, the worm wheels are respectively driven to rotate by the worms, the worm wheels are in threaded connection with the lifting rod to drive the lifting rod to lift, the lifting rod drives the display board to move, the display board is convenient to adjust to a proper angle, and the worm wheels have a self-locking function, so that unstable fixation of the display board is avoided;

according to the utility model, through the arrangement of the anti-slip layer, the anti-slip layer is arranged on the circumferential inner wall of the fixed sleeve, and when the rotating column is fixed, the anti-slip layer can effectively prevent the rotating column from rotating, so that the angle fixing stability of the display board is improved.

According to the utility model, the two movable columns drive the fixed sleeve to shrink through the extension plate, the rotating columns are fastened, the angle of the display plate is convenient to adjust and fix, the lifting rod is adjusted to lift, the lifting rod drives the display plate to move, the display plate is convenient to adjust to a proper angle, and the anti-slip layer can effectively prevent the rotating columns from rotating.

Drawings

Fig. 1 is a schematic front view of a display stand according to an embodiment of the present utility model;

fig. 2 is a schematic side view of a display stand according to an embodiment of the present utility model;

fig. 3 is a schematic structural diagram of a lifting assembly of a display stand according to an embodiment of the present utility model;

fig. 4 is a schematic cross-sectional view of a fixing plate of a display stand according to an embodiment of the present utility model.

Reference numerals:

1. a base; 2. a support rod; 3. a display board; 4. a magnet; 5. a clip; 6. a lifting rod; 7. a worm wheel; 8. a worm; 9. a rotating lever; 10. a fixing plate; 11. a connecting block; 12. rotating the column; 13. fixing sleeving; 14. a movable column; 15. a cam; 16. a push rod; 17. an extension plate.

Detailed Description

Embodiments of the present utility model will be described below with reference to the accompanying drawings in the embodiments of the present utility model.

In describing embodiments of the present utility model, it should be noted that, unless explicitly stated and limited otherwise, the terms "coupled" and "mounted" should be interpreted broadly, and for example, "coupled" may or may not be detachably coupled; may be directly connected or indirectly connected through an intermediate medium. In addition, "communication" may be direct communication or may be indirect communication through an intermediary. Wherein, "fixed" means that the relative positional relationship is not changed after being connected to each other. References to orientation terms, such as "inner", "outer", "top", "bottom", etc., in the embodiments of the present utility model are merely to refer to the orientation of the drawings and, therefore, the use of orientation terms is intended to better and more clearly illustrate and understand the embodiments of the present utility model, rather than to indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the embodiments of the present utility model.

In embodiments of the present utility model, the terms "first," "second," and the like 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 defining "a first" or "a second" may explicitly or implicitly include one or more such feature.

In the embodiment of the present utility model, "and/or" is merely an association relationship describing an association object, and indicates that three relationships may exist, for example, a and/or B may indicate: a exists alone, A and B exist together, and B exists alone. In addition, the character "/" herein generally indicates that the front and rear associated objects are an "or" relationship.

Reference in the specification to "one embodiment" or "some embodiments" or the like means that a particular feature, structure, or characteristic described in connection with the embodiment is included in one or more embodiments of the utility model. Thus, appearances of the phrases "in one embodiment," "in some embodiments," "in other embodiments," and the like in the specification are not necessarily all referring to the same embodiment, but mean "one or more but not all embodiments" unless expressly specified otherwise. The terms "comprising," "including," "having," and variations thereof mean "including but not limited to," unless expressly specified otherwise.

Example 1

Referring to fig. 1-4, a display stand comprises a base 1, wherein two middle-shaped supporting rods 2 are fixedly connected to the upper surface of the base 1, lifting rods 6 are slidably connected to the inside of the supporting rods 2, fixing plates 10 are rotatably connected to the tops of the lifting rods 6, a rotating column 12 is rotatably connected between the two fixing plates 10, connecting blocks 11 are fixedly connected to the circumferences of the rotating column 12, and a display plate 3 is fixedly connected to the same side of the two connecting blocks 11;

the outer wall of the circumference of the rotating column 12 is rotationally connected with a U-shaped fixed sleeve 13, the fixed sleeve 13 is positioned between two fixed plates 10, two ends of the fixed sleeve 13 are fixedly connected with extension plates 17, two penetrating movable columns 14 are slidably connected between the two extension plates 17, a cam 15 is rotationally connected between the two movable columns 14, the circumference of the cam 15 is fixedly connected with a push rod 16, and the fixed sleeve 13 is made of elastic materials;

the lifting assembly is arranged between the two support rods 2 and is used for lifting the display board 3;

an anti-slip layer is arranged in the circumference of the fixed sleeve 13;

in the above-mentioned technical scheme, when the angle of show board 3 needs to be adjusted, adjust the proper angle with show board 3, then rotate push rod 16 and drive cam 15 and rotate, cam 15 rotates and drives two movable posts 14 and remove, two movable posts 14 drive fixed cover 13 shrink through extension board 17, fasten the rotation post 12, be convenient for adjust and fixed show board 3's angle, the skid resistant course can effectually prevent to rotate post 12 and rotate, improve the fixed stability of show board 3 angle.

Referring to fig. 3, the lifting assembly comprises worm wheels 7, wherein the worm wheels 7 are respectively connected in a rotating manner in the support rods 2, lifting rods 6 are respectively connected in corresponding worm wheels 7 in a threaded manner, one side of each support rod 2 is rotatably connected with a rotating rod 9, the circumference of each rotating rod 9 is fixedly connected with two worms 8, and the two worms 8 are respectively meshed with the corresponding worm wheels 7;

in the above-mentioned technical scheme, when the height of show board 3 needs to be adjusted, rotate dwang 9, drive two worms 8 and rotate, worm 8 drive worm wheel 7 respectively and rotate, worm wheel 7 and lifter 6 threaded connection drive lifter 6 and go up and down, and lifter 6 drives show board 3 and removes, is convenient for adjust suitable angle, and worm wheel 7 worm 8 has the function of auto-lock, has avoided show board 3 to fix unstably.

The application can be used for engineering project management, and can also be used in other fields suitable for the application.

Example 2

an anti-slip layer is arranged in the circumference of the fixed sleeve 13;

Referring to fig. 1, a plurality of clips 5 are fixedly connected to one side of the display plate 3;

one side of the display board 3 is magnetically connected with a plurality of magnets 4;

in the above technical solution, the clip 5 and the magnet 4 are convenient for fixing the planned content in engineering project management.

Referring to the figure, universal wheels are fixedly connected to four corners of the bottom of the base 1;

in the above technical scheme, through the setting of universal wheel, the equal threaded connection in bottom four corners position of base 1 has the foot cup, and after equipment removal was accomplished, rotatory foot cup makes the foot cup touch the ground, utilizes the foot cup to support equipment, prevents that show board 3 from removing.

The working principle and the using flow of the technical scheme are as follows: when the device is used, a plan in engineering project management is placed on the display board 3, the clamp 5 and the magnet 4 can be used for fixing, writing can be carried out on the surface of the display board 3 through a whiteboard pen, and the whiteboard eraser can erase written contents and can be reused;

when the height of the display board 3 needs to be adjusted, the rotating rod 9 is rotated to drive the two worms 8 to rotate, the worm 8 drives the worm wheel 7 to rotate respectively, the worm wheel 7 is in threaded connection with the lifting rod 6 to drive the lifting rod 6 to lift, the lifting rod 6 drives the display board 3 to move, the display board is convenient to adjust to a proper angle, and the worm wheel 7 and the worm 8 have a self-locking function, so that unstable fixation of the display board 3 is avoided;

when the angle of show board 3 needs to be adjusted, adjust the proper angle with show board 3, then rotate push rod 16 and drive cam 15 and rotate, cam 15 rotates and drives two movable posts 14 and remove, and two movable posts 14 drive fixed cover 13 shrink through extension board 17, fasten the rotation post 12, be convenient for adjust and fixed the angle of show board 3, the skid resistant course can effectually prevent that rotation post 12 from rotating, improves the fixed stability of show board 3 angle.

The present utility model is not limited to the above embodiments, and any person skilled in the art can easily think about the changes or substitutions within the technical scope of the present utility model, and the changes or substitutions are intended to be covered by the scope of the present utility model; embodiments of the utility model and features of the embodiments may be combined with each other without conflict. Therefore, the protection scope of the utility model is subject to the protection scope of the claims.

Claims

1. A display stand, comprising: the automatic display device comprises a base (1), wherein two middle-shaped supporting rods (2) are fixedly connected to the upper surface of the base (1), lifting rods (6) are slidably connected to the inside of the supporting rods (2), fixing plates (10) are rotatably connected to the tops of the lifting rods (6), rotating columns (12) are rotatably connected between the fixing plates (10), connecting blocks (11) are fixedly connected to the circumferences of the rotating columns (12), and display plates (3) are fixedly connected to the same sides of the connecting blocks (11);

the rotary column is characterized in that a U-shaped fixed sleeve (13) is rotationally connected to the circumferential outer wall of the rotary column (12), the fixed sleeve (13) is positioned between two fixed plates (10), two ends of the fixed sleeve (13) are fixedly connected with extension plates (17), two penetrating movable columns (14) are slidably connected between the extension plates (17), a cam (15) is rotationally connected between the two movable columns (14), a push rod (16) is fixedly connected to the circumference of the cam (15), and the fixed sleeve (13) is made of elastic materials;

and the lifting assembly is arranged between the two support rods (2) and is used for lifting the display board (3).

2. A display stand according to claim 1, characterized in that the lifting assembly comprises worm wheels (7), the worm wheels (7) are respectively connected in a rotating mode in the support rods (2), the lifting rods (6) are respectively connected with corresponding worm wheels (7) in an internal threaded mode, one side of each support rod (2) is rotatably connected with a rotating rod (9), two worms (8) are fixedly connected with the circumference of each rotating rod (9), and the two worms (8) are respectively meshed with the corresponding worm wheels (7).

3. A display stand according to claim 1, characterized in that a plurality of clips (5) are fixedly connected to one side of the display board (3).

4. A display stand according to claim 1, characterized in that a plurality of magnets (4) are magnetically connected to one side of the display board (3).

5. A display stand according to claim 1, characterized in that the fixing sleeve (13) is provided with an anti-slip layer inside the circumference.

6. A display stand according to claim 1, characterized in that universal wheels are fixedly connected to the four corners of the bottom of the base (1).