CN213849844U

CN213849844U - Display device is used in product design with negative pressure adsorbs drawing

Info

Publication number: CN213849844U
Application number: CN202022419459.9U
Authority: CN
Inventors: 徐豆
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-27
Filing date: 2020-10-27
Publication date: 2021-08-03
Anticipated expiration: 2030-10-27

Abstract

The utility model relates to the technical field of exhibition display equipment, and discloses a product design display device with negative pressure adsorption drawing, which comprises a placing plate, wherein a first hydraulic rod is fixedly arranged at the bottom end of the placing plate, a bottom plate is fixedly arranged at the bottom of the first hydraulic rod, a second hydraulic rod is fixedly arranged at the bottom end of the bottom plate, a base is fixedly arranged at the bottom of the second hydraulic rod, universal wheels are fixedly arranged at the bottom of the bottom plate, a first mounting plate is arranged in the front of the placing plate, the product design display device with the negative pressure adsorption drawing presses a switch button through the second mounting plate and a sucker which are fixedly arranged in the placing plate, a PLC controller controls a vacuum generator to operate to form negative pressure, the sucker tightly sucks the drawing, adsorbs and fixes the drawing on the second mounting plate, a cover plate is put down, and the cover plate is clamped in the first mounting plate arranged in the placing plate, the adsorbed drawing is protected, and the damage to the drawing caused by human factors is avoided.

Description

Display device is used in product design with negative pressure adsorbs drawing

Technical Field

The utility model relates to an exhibition display device technical field specifically is a display device is used in product design with negative pressure adsorption drawing.

Background

In the display device of drawing, what adopt to the fixed of drawing is that press from both sides tightly and fixing device, when step up and fix the drawing, the mechanism can lead to the fact certain damage to the drawing unavoidably to influence the show of drawing, when especially showing some drawings that have important meaning, the drawing receives the damage very easily, consequently needs a display device who does not harm when showing the drawing, provides a display device for product design who has the negative pressure and adsorbs the drawing from this.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a display device is used in product design with negative pressure adsorbs drawing possesses the negative pressure and adsorbs the drawing, does not have the damage advantage to the drawing, has solved clamping mechanism and can cause the problem of damage to the drawing when pressing from both sides tightly.

(II) technical scheme

For realize above-mentioned absorption drawing, do not have the damage purpose to the drawing, the utility model provides a following technical scheme: a product design display device with negative pressure adsorption drawing paper comprises a placing plate, wherein a first hydraulic rod is fixedly installed at the bottom end of the placing plate, a bottom plate is fixedly installed at the bottom of the first hydraulic rod, a second hydraulic rod is fixedly installed at the bottom end of the bottom plate, a base is fixedly installed at the bottom of the second hydraulic rod, universal wheels are fixedly installed at the bottom of the bottom plate, a switch button is installed at the bottom of the front surface of the placing plate, a storage box is movably installed at the bottom of the front surface of the placing plate, a first mounting plate is fixedly installed inside the front surface of the placing plate, LED lamps are fixedly installed on the top end and the bottom end inner wall of the first mounting plate, a second mounting plate is fixedly installed inside the front surface of the placing plate, a sucking disc is fixedly installed on the front surface of the placing plate, a partition plate is movably installed inside the front surface of the placing plate, and a clamping groove is formed in the top end inner wall of the placing plate, the equal fixed mounting in both ends has the bearing about the draw-in groove, two the inner wall fixed mounting of bearing has the roll rod, the outer wall fixed mounting of roll rod has the apron, the middle part fixed mounting of apron has the observation window, the top fixed mounting of apron has the handle, place the inside mounting groove of having seted up in right side of board, the inside fixed mounting of mounting groove has the PLC controller, the inside fixed mounting of mounting groove has vacuum generator.

Preferably, the area of apron is less than first mounting panel, and the apron transfers the back joint in first mounting panel, and the apron can the joint in first mounting panel, protects absorbent drawing, and first mounting panel and second mounting panel fixed mounting's position forms the echelonment.

Preferably, the front of the placing plate is internally provided with a cavity matched with the partition plate, the partition plate can move in the cavity, and the partition plate can be lifted through a device in the cavity.

Preferably, the inside fixed mounting of bottom plate has the hydraulic pump that the quantity is two, and two hydraulic pumps use the perpendicular central line of bottom plate as the central line symmetric distribution, and the hydraulic pump passes through oil pipe and is connected with the hydraulic stem, and hydraulic pump control hydraulic stem is flexible, realizes placing the adjustable of board height.

Preferably, the sucking disc in the second mounting panel sets up to left and right sides two parts, and each part has solitary control switch button, and control switch button divide into first button, second button, and first button and second button do not disturb each other, can control alone.

Preferably, the second mounting panel sets up to there being inclination, and inclination uses the bottom of second mounting panel as the centre of a circle, and the top of second mounting panel is to the back slope fifteen degrees of placing the board, under the circumstances of cancellation negative pressure, guarantees that the drawing can not fall perpendicularly, can not damage the drawing because of strikeing to the drawing bottom.

Preferably, the bottom of the second mounting plate is provided with a groove, the opening distance of the groove is one centimeter, and after negative pressure is cancelled, the drawing can fall into the groove formed in the bottom.

(III) advantageous effects

Compared with the prior art, the utility model provides a display device is used in product design with negative pressure adsorbs drawing possesses following beneficial effect:

1. this display device is used in product design with negative pressure adsorbs drawing through placing second mounting panel and the sucking disc that board inside fixed mounting has, presses shift knob, and PLC controller control vacuum generator functions, forms the negative pressure, and the drawing is inhaled tightly to the sucking disc, adsorbs and fixes the drawing on the second mounting panel, puts down the apron, and the apron card is on placing board inside fixed mounting's first mounting panel, will be protected by the adsorbed drawing, avoids the damage of artificial reason to the drawing.

2. This display device is used in product design with negative pressure adsorption drawing places first hydraulic stem and the second hydraulic stem that board bottom end fixed mounting has, and the lift of board is placed to the control of first hydraulic stem and second hydraulic stem to the hydraulic pump that has through bottom plate internally mounted, can be to more crowds exhibition.

Drawings

FIG. 1 is a schematic view of the overall opening structure of the present invention;

FIG. 2 is a schematic view of the overall closed structure of the present invention;

FIG. 3 is a schematic view of the structure at A in FIG. 2 according to the present invention;

fig. 4 is a schematic view of the lifting structure of the partition board of the present invention.

In the figure: 1. placing the plate; 2. a first hydraulic lever; 3. a base plate; 4. a second hydraulic rod; 5. a base; 6. a universal wheel; 7. a switch button; 8. placing the article box; 9. a first mounting plate; 10. an LED lamp; 11. a second mounting plate; 12. a suction cup; 13. a card slot; 14. a bearing; 15. a roll bar; 16. a cover plate; 17. an observation window; 18. a handle; 19. a partition plate; 20. a vacuum generator; 21. a PLC controller; 22. and (4) mounting the groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a product design display device with negative pressure adsorption drawing comprises a placing plate 1, a first hydraulic rod 2 is fixedly installed at the bottom end of the placing plate 1, a bottom plate 3 is fixedly installed at the bottom of the first hydraulic rod 2, two hydraulic pumps are fixedly installed inside the bottom plate 3, the two hydraulic pumps are symmetrically distributed by taking the vertical central line of the bottom plate 3 as a central line, and the hydraulic pumps control the hydraulic rods to stretch and retract, so that the height of the placing plate 1 can be adjusted; the bottom end of the bottom plate 3 is fixedly provided with a second hydraulic rod 4, the bottom of the second hydraulic rod 4 is fixedly provided with a base 5, the bottom of the bottom plate 3 is fixedly provided with a universal wheel 6, the front bottom of the placing plate 1 is provided with a switch button 7, the front bottom of the placing plate 1 is movably provided with an article placing box 8, the front inside of the placing plate 1 is fixedly provided with a first mounting plate 9, the top end and the bottom inner wall of the first mounting plate 9 are fixedly provided with LED lamps 10, the front inside of the placing plate 1 is fixedly provided with a second mounting plate 11, the second mounting plate 11 is provided with an inclination angle, the inclination angle inclines to the back of the placing plate 1 by fifteen degrees from the top end of the second mounting plate 11 with the bottom end of the second mounting plate 11 as a circle center, the drawing is ensured not to fall vertically under the condition of canceling negative pressure, and the drawing bottom cannot damage the drawing due to impact; a groove is formed in the bottom end of the second mounting plate 11, the opening distance of the groove is one centimeter, and after negative pressure is cancelled, the drawing can fall into the groove; the front surface of the placing plate 1 is fixedly provided with a sucker 12, the sucker 12 in the second mounting plate 11 is arranged into a left part and a right part, each part is provided with an independent control switch button 7, the control switch buttons 7 are divided into a first button and a second button, the first button and the second button are not interfered with each other and can be independently controlled; a partition plate 19 is movably arranged in the front of the placing plate 1, a cavity matched with the partition plate 19 is formed in the front of the placing plate 1, the partition plate 19 can move in the cavity, and the partition plate 19 can be lifted through a device in the cavity; a clamping groove 13 is formed in the inner wall of the top end of the placing plate 1, bearings 14 are fixedly mounted at the left end and the right end of the clamping groove 13, rolling rods 15 are fixedly mounted on the inner walls of the two bearings 14, cover plates 16 are fixedly mounted on the outer walls of the rolling rods 15, the area of each cover plate 16 is smaller than that of each first mounting plate 9, the cover plates 16 are clamped in the first mounting plates 9 after being placed downwards, the cover plates 16 are clamped in the first mounting plates 9 to protect adsorbed drawings, and the positions where the first mounting plates 9 and the second mounting plates 11 are fixedly mounted form a step shape; the middle part fixed mounting of apron 16 has observation window 17, and the top fixed mounting of apron 16 has handle 18, places the inside mounting groove 22 of having seted up in right side of board 1, and the inside fixed mounting of mounting groove 22 has PLC controller 21, and the inside fixed mounting of mounting groove 22 has vacuum generator 20, and vacuum generator 20 is exactly a neotype that utilizes the positive pressure gas source to produce the negative pressure, and is high-efficient, clean, economy, miniature vacuum components and parts.

The working principle of the display device for product design with the negative pressure adsorption drawing is that the two bearings 14 are fixedly arranged in a clamping groove 13 formed in the top of a placing plate 1, a rolling rod 15 is movably connected between the two bearings 14, a cover plate 16 is sleeved on the outer wall of the rolling rod 15, the rolling rod 15 and the bearings 14 are matched for use, the cover plate 16 can move, when the display device is used, a handle 18 at the top end of the cover plate 16 is pulled, the cover plate 16 is driven by the handle 18 to be turned upwards, at the moment, paper is placed in a second mounting plate 11 arranged on the front side of the placing plate 1, a switch button 7 is pressed, a PLC (programmable logic controller) 21 arranged in the placing plate 1 is used, the PLC 21 controls a vacuum generator to work the vacuum generator 20, the vacuum generator 20 generates vacuum negative pressure, a sucker 12 adsorbs the paper on the second mounting plate 11, when the two papers need to be compared, the partition plate 19 is pulled, the partition plate 19 is separated from a groove which is formed in a first mounting plate 9 and is matched with the partition plate 19, baffle 19 is cut apart first mounting panel 9 by the bottom spring is ejecting, and the sucking disc 12 of two parts respectively has control switch button 7, only need use when the adsorption efficiency on the left side, the adsorption efficiency of single control left side, the sucking disc 12 on right side is out of work, two parts do not influence each other, adsorb back in second mounting panel 11 with the picture paper, pulling handle 18, it transfers the card in placing the first mounting panel 9 that board 1 openly seted up to drive apron 16, the observation window 17 that has through 16 middle part fixed mounting of apron, can observe the drawing, also protect the drawing, through installing the hydraulic pump in bottom plate 3 inside, it is flexible to control first hydraulic stem 2 and second hydraulic stem 4, the realization is placed the lift of board 1, can be applicable to the crowd of different heights.

In summary, according to the product design display device with the negative pressure adsorption drawing, the second mounting plate 11 and the sucker 12 are arranged in the placing plate 1, the switch button 7 is pressed, the PLC 21 controls the operation of the vacuum generator 20 to form negative pressure, the sucker 12 sucks the drawing tightly, the drawing is adsorbed and fixed in the second mounting plate 11, the cover plate 16 is put down, the cover plate 16 is clamped in the first mounting plate 9 arranged in the placing plate 1, the adsorbed drawing is protected, and the drawing is prevented from being damaged by human factors, the product design display device with the negative pressure adsorption drawing comprises a first hydraulic rod 2 and a second hydraulic rod 4 which are fixedly arranged at the bottom end of a placing plate 1, through the hydraulic pump that 3 internally mounted of bottom plate have to the control of first hydraulic stem 2 and second hydraulic stem 4, realize placing the lift of board 1, can be directed at more crowds and demonstrate.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a display device is used in product design with negative pressure adsorbs drawing, is including placing board (1), its characterized in that: the bottom fixed mounting of the placing plate (1) is provided with a first hydraulic rod (2), the bottom fixed mounting of the first hydraulic rod (2) is provided with a bottom plate (3), the bottom fixed mounting of the bottom plate (3) is provided with a second hydraulic rod (4), the bottom fixed mounting of the second hydraulic rod (4) is provided with a base (5), the bottom fixed mounting of the bottom plate (3) is provided with a universal wheel (6), the front bottom of the placing plate (1) is provided with a switch button (7), the front bottom of the placing plate (1) is movably provided with a storage box (8), the front inner part of the placing plate (1) is fixedly provided with a first mounting plate (9), the top end and the bottom inner wall of the first mounting plate (9) are both fixedly provided with LED lamps (10), the front inner part of the placing plate (1) is fixedly provided with a second mounting plate (11), the front fixed mounting of the placing plate (1) is provided with a sucker (12), the utility model discloses a novel mounting plate for vacuum cleaner, including place board (1), place the front inside movable mounting of board (1) have baffle (19), place the top inner wall of board (1) and seted up draw-in groove (13), the equal fixed mounting in both ends has bearing (14), two about draw-in groove (13) the inner wall fixed mounting of bearing (14) has roll rod (15), the outer wall fixed mounting of roll rod (15) has apron (16), the middle part fixed mounting of apron (16) has observation window (17), the top fixed mounting of apron (16) has handle (18), place the inside mounting groove (22) of having seted up in right side of board (1), the inside fixed mounting of mounting groove (22) has PLC controller (21), the inside fixed mounting of mounting groove (22) has vacuum generator (20).

2. The display device for product design with negative pressure adsorption drawing of claim 1, wherein: the area of apron (16) is less than first mounting panel (9), and apron (16) transfer the back joint in first mounting panel (9), and first mounting panel (9) and second mounting panel (11) fixed mounting's position forms the echelonment.

3. The display device for product design with negative pressure adsorption drawing of claim 1, wherein: the front inside of the placing plate (1) is provided with a cavity matched with the partition plate (19).

4. The display device for product design with negative pressure adsorption drawing of claim 1, wherein: the hydraulic pump that the inside fixed mounting of bottom plate (3) is quantity two, and two hydraulic pumps use the perpendicular central line of bottom plate (3) as the central line symmetric distribution, and the hydraulic pump passes through oil pipe and hydraulic stem connection.

5. The display device for product design with negative pressure adsorption drawing of claim 1, wherein: sucking disc (12) in second mounting panel (11) set up to two parts about, and each part has solitary control switch button (7), and control switch button (7) divide into first button, second button.

6. The display device for product design with negative pressure adsorption drawing of claim 1, wherein: the second mounting plate (11) is set to have an inclination angle, the inclination angle uses the bottom of the second mounting plate (11) as the centre of a circle, and the top of the second mounting plate (11) inclines fifteen degrees to the back of the placing plate (1).

7. The display device for product design with negative pressure adsorption drawing of claim 1, wherein: the bottom end of the second mounting plate (11) is provided with a groove, and the opening distance of the groove is one centimeter.