CN219460778U

CN219460778U - Foldable display rack

Info

Publication number: CN219460778U
Application number: CN202320741408.9U
Authority: CN
Inventors: 徐紫欣
Original assignee: Chengdu College of University of Electronic Science and Technology of China
Current assignee: Chengdu College of University of Electronic Science and Technology of China
Priority date: 2023-04-06
Filing date: 2023-04-06
Publication date: 2023-08-04
Anticipated expiration: 2033-04-06

Abstract

The utility model relates to the technical field of building design, in particular to a foldable display rack, which comprises a base, a magnetic attraction type display board and a magnetic attraction type display board, wherein the base is a main supporting part of the display rack and is arranged at the top of a table top; motors mounted on both sides of the surface of the table top; the rotating shafts are arranged in the table top and are connected to the output end of the motor; gears, which are all installed at one end of the rotating shaft; the auxiliary display boards are all connected inside the magnetic attraction type display board in a sliding manner; the racks are uniformly distributed at the bottom of the auxiliary display board and meshed with the gears. The utility model overcomes the defects of the prior art, and the auxiliary display board, the gear and the rack are arranged, the motor operates to drive the rotating shaft of the output end to rotate, so that the gear connected with one end is meshed with the rack in a rotating way, and the auxiliary display board is driven to extend out of two sides of the magnetic type display board, thereby increasing the display area, and avoiding the need of stacking and adsorbing the auxiliary display board to the surface of the display board when the drawing is more, so that the auxiliary display board is convenient for personnel to observe.

Description

Foldable display rack

Technical Field

The utility model relates to the technical field of building design, in particular to a foldable showing stand.

Background

Before building, a designer makes a general assumption of construction process and possible problems in the using process according to construction tasks, plans a method and a scheme for solving the problems, expresses the problems by using drawings and files, and often uses a drawing showing stand when the design drawings are shown, so that a foldable showing stand is provided.

According to the prior patent publication No.: CN213640227U: the utility model provides a building design drawing show shelf, includes the table device, installs the base device of table device downside, the table device includes the table, the table upper surface is seted up flutedly, the dipperstick is installed to the table top, the lug is installed to the dipperstick bottom, the lug with recess sliding connection, current show shelf is in actual use, and the show area is limited, when the drawing is more for the drawing needs to be piled up and is adsorbed to the show surface, and the personnel of being inconvenient for observe, and then influence the bandwagon effect; and because the show shelf is used for building design, is usually used outdoors, when summer is hot, sunlight directly irradiates personnel, and is easy to cause discomfort of the personnel.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a foldable display rack, and aims to solve the problem that in the prior art, the display area is limited to influence the display effect, and the discomfort of staff is caused by direct irradiation of sunlight on the staff.

In order to solve the technical problems, the utility model provides the following technical scheme:

a foldable display stand, comprising: the base is a main supporting part of the display rack, and support columns are fixed on two sides of the top of the base; the bottom of the lifting rod is connected to the inside of the support column; a table top fixed on the top of the lifting rod; the magnetic attraction type display board is arranged on the top of the table top; motors mounted on both sides of the surface of the table top; the rotating shafts are arranged in the table top and are connected to the output end of the motor; gears, which are all installed at one end of the rotating shaft; the auxiliary display boards are all connected with the inside of the magnetic attraction type display board in a sliding manner; racks which are all equidistantly distributed at the bottom of the auxiliary display board and meshed with the gears; a top plate mounted on top of the magnetic attraction type display board; the sliding rails are arranged on two sides of the surface of the top plate; the telescopic baffle is connected to the surface of the sliding rail in a sliding way through a sliding block.

Preferably, the base further comprises: and the universal wheels are arranged at four corners of the bottom of the base, and brake blocks are arranged in the universal wheels.

Preferably, the support column further comprises: the folding rods are connected to the surfaces of the support columns through hinge blocks; and fixing feet which are all arranged at one end of the folding rod.

Preferably, the support column and the lifting rod further comprise: the adjusting holes are formed in the surface of the lifting rod at equal intervals; and the adjusting knobs are arranged on the surfaces of the supporting columns.

Preferably, the table top and the magnetic attraction type display board further comprise: a magnet placement box arranged on the top of the table top; the through grooves are formed in two sides of the surface of the magnetic type display board and are matched with the auxiliary display board.

Preferably, the table top further comprises: and the control panel is arranged on the surface of the table top and is electrically connected with the motor.

The embodiment of the utility model provides a foldable display stand, which has the following beneficial effects:

1. through setting up vice show board, gear and rack, the motor operation drives the axis of rotation of output and rotates for the gear rotation and the rack meshing that one end is connected drive vice show board and extend in magnetism inhale the panel both sides, thereby increase the show area, make when the drawing is more need not to stack it and adsorb to the show board surface, so that personnel observe, and then improve the bandwagon effect.

2. Through setting up slide rail, scalable blend stop and slider, inhale formula panel through lifting unit with magnetism and descend, the scalable blend stop at rear pulling top for scalable blend stop moves along with the slider of both sides at the slide rail surface, thereby plays the sunshade effect to personnel to suitable position, avoids sunlight direct irradiation personnel to go up and arouse the condition of discomfort to appear.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic view of a lifting assembly according to the present utility model;

FIG. 3 is a schematic view of a magnetic attraction type display panel structure of the present utility model;

fig. 4 is a schematic view of the top plate structure of the present utility model.

In the figure: 1. a base; 2. a universal wheel; 3. a support column; 4. a lifting rod; 5. a control panel; 6. magnetic attraction type display board; 7. a top plate; 8. a table top; 9. a magnet placement box; 10. a folding bar; 11. a fixed foot; 12. an adjustment knob; 13. an adjustment aperture; 14. a sub display board; 15. a motor; 16. a rotating shaft; 17. a gear; 18. a rack; 19. a through groove; 20. a retractable curtain; 21. a slide rail; 22. a sliding block.

Detailed Description

The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.

Examples: as shown in fig. 1, a foldable display stand, the device can move through universal wheels 2 at four corners of the bottom of a base 1, and after the device is moved to a proper position, the device can tread an inner brake plate to brake the device, then two groups of folding rods 10 are unfolded through hinging blocks, fixing feet 11 are clamped into the ground, so that the fixing effect is further improved, a person can use a control panel 5 to operate the device, a building design drawing is flattened and placed on the surface of a magnetic-type display board 6 at the top of a table top 8, the building design drawing is adsorbed to four corners of the drawing through magnets to fix the drawing, so that the person can check the drawing, and a magnet placement box 9 is used for storing the magnets.

As shown in fig. 2, the lifting assembly consists of a lifting rod 4, an adjusting knob 12 and adjusting holes 13, wherein the adjusting holes 13 are all equidistantly arranged on the surface of the lifting rod 4; the adjusting knob 12 is arranged on the surface of the support column 3, the adjusting knob 12 is rotated towards one end, then the adjusting hole 13 on one side of the lifting rod 4 corresponds to the adjusting hole 13 on one side of the support column 3 according to self requirements, and then the locking adjusting knob 12 is rotated towards one end to fix the lifting rod 4, so that the table top 8 is adjusted to a proper height, and the table top is convenient for personnel to use.

As shown in fig. 3, motors 15 are installed on both sides of the surface of the table top 8; the rotating shafts 16 are all arranged inside the table top 8 and connected to the output end of the motor 15; gears 17 each mounted on one end of the rotation shaft 16; the auxiliary display board 14 is slidably connected to the inside of the magnetic attraction type display board 6, the rotating shaft 16 rotates along with the driving of the motor 15, the gear 17 connected with one end of the rotating shaft 16 rotates, and the gear 17 is meshed with the rack 18 at the bottom of the auxiliary display board 14, so that the gear 17 is meshed with the rack 18 in the rotating process, the auxiliary display boards 14 on two sides of the magnetic attraction type display board 6 slowly extend out of the through groove, limit treatment is carried out on the auxiliary display boards 14 to a certain position through one limit board on one side, and the auxiliary display boards 14 are prevented from falling off, so that the display area is increased.

As shown in fig. 4, a top plate 7 is installed on top of the magnetic attraction type display panel 6; slide rails 21 mounted on both sides of the surface of the top plate 7; the telescopic baffle 20 is slidably connected to the surface of the sliding rail 21 through the sliding blocks 22, when the weather is hot and the sun is large, the top plate 7 is adjusted to a proper height through the lifting assembly, then the telescopic baffle 20 is pulled outwards, the sliding blocks 22 on two sides of the telescopic baffle 20 move on the surface of the sliding rail 21, the telescopic baffle 20 is completely stretched out, the position of the limiting plate at the front end is stopped, the telescopic baffle 20 is placed to slide down, and then the adjusting assembly is used for integrally adjusting the position to a proper height, so that a sun-shading effect is achieved for workers, and the comfort in use is improved.

Working principle: moving the show shelf to a proper position, then expanding two groups of folding rods 10 through a hinging block, clamping the fixed feet 11 into the ground to further improve the fixing effect, flattening the architectural design drawing, placing the surface of the magnetic attraction type show board 6 at the top of the table top 8, adsorbing the drawing four corners through magnets to fix the drawing so as to facilitate the viewing of personnel, simultaneously starting a motor 15, operating a rotating shaft 16 driving an output end by the motor 15 to rotate, enabling a gear 17 connected with one end to rotate to be meshed with a rack 18, driving the auxiliary show board 14 to extend out at two sides of the magnetic attraction type show board 6, thereby increasing the showing area, and pulling the telescopic baffle 20 at the top, enabling the telescopic baffle 20 to move along with the sliding blocks 22 at two sides on the surface of the sliding rail 21, thereby playing a sun-shading role on personnel to a proper position, and avoiding the occurrence of discomfort caused by direct irradiation of sunlight on the personnel.

Claims

1. A foldable display stand, comprising:

the base (1) is a main supporting part of the display stand, and support columns (3) are fixed on two sides of the top of the base;

the bottom of the lifting rod (4) is connected to the inside of the supporting column (3);

a table top (8) fixed on top of the lifting rod (4);

a magnetic attraction type display board (6) which is arranged on the top of the table top (8);

a motor (15) mounted on both sides of the surface of the table top (8);

the rotating shafts (16) are arranged in the table top (8) and are connected to the output end of the motor (15);

gears (17) each mounted on one end of the rotation shaft (16);

the auxiliary display boards (14) are all connected inside the magnetic attraction type display board (6) in a sliding mode;

racks (18) which are all equidistantly distributed at the bottom of the auxiliary display board (14) and meshed with the gear (17);

a top plate (7) mounted on top of the magnetic attraction type display board (6);

slide rails (21) mounted on both sides of the surface of the top plate (7);

and the telescopic baffle curtain (20) is connected to the surface of the sliding rail (21) in a sliding way through a sliding block (22).

2. Foldable display stand according to claim 1, characterized in that the base (1) further comprises:

and the universal wheels (2) are arranged at four corners of the bottom of the base (1), and brake blocks are arranged in the universal wheels (2).

3. Foldable display stand according to claim 1, characterized in that the support column (3) further comprises:

folding bars (10) which are connected to the surface of the support column (3) through hinge blocks;

and fixing feet (11) which are all arranged at one end of the folding rod (10).

4. Foldable display stand according to claim 1, characterized in that the support column (3) and lifting bar (4) further comprise:

the adjusting holes (13) are formed on the surface of the lifting rod (4) at equal intervals;

and the adjusting knobs (12) are arranged on the surface of the supporting column (3).

5. A foldable display stand according to claim 1, wherein the counter top (8) and magnetic attraction display (6) further comprise:

a magnet placement box (9) arranged on the top of the table top (8);

the through grooves (19) are formed on two sides of the surface of the magnetic attraction type display board (6) and are matched with the auxiliary display board (14).

6. Foldable display stand according to claim 1, characterized in that the table top (8) further comprises:

the control panel (5) is arranged on the surface of the table top (8), and the control panel (5) is electrically connected with the motor (15).