CN210989371U

CN210989371U - A display device for science and technology project

Info

Publication number: CN210989371U
Application number: CN201921951270.5U
Authority: CN
Inventors: 魏薇; 宫啸鸣
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-13
Filing date: 2019-11-13
Publication date: 2020-07-14
Anticipated expiration: 2029-11-13

Abstract

The utility model discloses a display device for scientific and technological project, including bottom plate, pole setting, backup pad, show case and apron, bottom plate and backup pad parallel arrangement each other, the pole setting both ends are fixed mutually with bottom plate, backup pad respectively, the show case is fixed in the backup pad, the show case wholly is square structure, and its inside cavity is provided with places the cavity, places cavity upper end opening, is provided with and gets the groove, the apron sets up and gets the groove outside, the side setting of show case is provided with observation window, inlays in the observation window and has transparent toughened glass, observation window is provided with threely, sets up respectively on the three side of show case, is provided with L ED display screen on the remaining side of show case, L ED display screen is connected with the controller, the bottom plate downside is provided with the removal wheel, the utility model provides a space of article exhibition, still supporting simultaneously sets up L ED display screen and is used for explaining, is convenient for understanding the show content more.

Description

A display device for science and technology project

Technical Field

The utility model relates to a science and technology exhibition technical field specifically is a display device for science and technology project.

Background

After the scientific and technological project is achieved, the project is displayed, so that the exhibitor can know the details of the project conveniently, and the project can be popularized conveniently.

Most of the existing display equipment are display boards, only the text description of the project can be displayed, and the workload in the moving process is large; the overall popularization effect is poor, and the exhibitor is difficult to have a comprehensive cognition on the project.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a display device for science and technology project to solve the problem that proposes in the above-mentioned background art.

In order to achieve the purpose, the utility model provides a display device for science and technology projects, including bottom plate, pole setting, backup pad, show case and apron, bottom plate and backup pad set up parallel to each other, the pole setting both ends respectively with bottom plate, backup pad reciprocal anchorage, the show case is fixed in the backup pad, the show case wholly is square structure, its inside cavity is provided with places the cavity, places the cavity upper end opening, is provided with and puts the groove, the apron sets up in putting the groove outside, the side of show case sets up and is provided with observation window, inlays transparent toughened glass in the observation window, observation window is provided with threely, sets up respectively on the three side of show case, is provided with L ED display screen on the remaining side of show case, L ED display screen is connected with the controller, the bottom plate downside is provided with the removal preferred, the wheel.

The upright rod comprises a sleeve and a movable rod, and the movable rod is arranged in the sleeve; the electric push rod is arranged at the bottom of the sleeve, the movable rod is fixedly connected with the electric push rod, and the electric push rod is electrically connected with the controller.

Preferably, the upper side of the cover plate is provided with a fixing screw, and the fixing screw and the display box are mutually fixed; a buffer cushion is arranged on the lower side of the display box, the whole buffer cushion is of an annular structure, and the buffer cushion is made of rubber materials; and the screw holes corresponding to the fixing screws are positioned on the inner side of the ring of the cushion pad.

Preferably, the upright posts are four, and the four upright posts correspond to the four corner positions of the display box one by one.

Preferably, the L ED display screen is a touch screen.

Compared with the prior art, the beneficial effects of the utility model are that the utility model provides a space of article exhibition, still supporting L ED display screen that sets up is used for explaining simultaneously, is convenient for understand the show content more, and relevant exhibition personnel can combine finished product and L ED display screen content, and is more clear to whole project cognition, and simultaneously, has set up the removal wheel in the lower part of whole device, is convenient for the removal of device, alleviates staff's work load.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the vertical rod structure of the present invention;

FIG. 3 is a schematic view of the cover plate structure of the present invention;

the reference numbers in the figure are 1, a bottom plate, 11, a moving wheel, 2, a vertical rod, 21, a sleeve, 22, a moving rod, 3, a supporting plate, 4, a display box, 41, a viewing window, 42, L ED display screens, 5, a cover plate, 51, a fixing screw, 52 and a cushion pad.

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.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "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 according to specific situations by those skilled in the art.

Referring to fig. 1-3, the utility model provides a technical scheme is that the display device for scientific and technological projects comprises a bottom plate 1, a vertical rod 2, a supporting plate 3, a display box 4 and a cover plate 5, wherein the bottom plate 1 and the supporting plate 3 are arranged in parallel, two ends of the vertical rod 2 are respectively fixed with the bottom plate 1 and the supporting plate 3, the display box 4 is fixed on the supporting plate 3, the display box 4 is integrally of a square structure, the interior of the display box 4 is hollow and is provided with a placing cavity, the upper end of the placing cavity is provided with an opening, a taking and placing groove is arranged, the cover plate 5 is arranged outside the taking and placing groove, the side surface of the display box 4 is provided with an observation window 41, transparent toughened glass is embedded in the observation window 41, the observation window 41 is provided with three observation windows 41 which are respectively arranged on three side surfaces of the display box 4, the remaining side surface of the display box 4 is provided with an L ED display screen 42, the L ED.

Further, the upright rod 2 comprises a sleeve 21 and a movable rod 22, and the movable rod 22 is arranged inside the sleeve 21; an electric push rod is arranged at the bottom of the sleeve 21, the movable rod 22 is fixedly connected with the electric push rod, and the electric push rod is electrically connected with the controller.

Further, the upper side of the cover plate 5 is provided with a fixing screw 51, and the fixing screw 51 and the display box 4 are fixed with each other; a buffer pad 52 is arranged at the lower side of the display box 4, the whole buffer pad 52 is of a ring-shaped structure, and the buffer pad 52 is made of rubber materials; the corresponding screw holes of the fixing screws 51 are positioned on the annular inner side of the cushion pad 52.

Furthermore, the upright rods 2 are four, and the four upright rods 2 correspond to four corner positions of the display box 4 one by one.

Further, the L ED display screen 42 is a touch screen.

The working principle is that when the portable electronic display device is used, relevant workers place project finished products into the display box 4, the project finished products are fixedly connected with the display box 4 through the cover plate 5 through the fixing screws 51, the taking and placing grooves are closed, the placing and placing cavities are isolated, the exhibitors can observe the finished products in the placing cavities through the observation windows 41, meanwhile, the workers control L ED display screens 42 through the controllers to display the project contents comprehensively, and accordingly the exhibitors can know the projects more comprehensively.

When the display device is moved by a worker, the controller can control the electric push rod in the sleeve 21 to contract, and the movable rod 22 is retracted in the sleeve 21, so that the whole display box 4 descends, the center of the whole device is lowered, and the display device is kept stable in the moving process; the movement of the device is realized through the moving wheels 11 on the lower side of the bottom plate 1, the pushing is more labor-saving, and the burden of workers is reduced; after the device moves to a designated position, an obstacle is arranged at the lower side of the moving wheel 11, so that the movement of the moving wheel 11 is limited; or the moving wheel 11 is provided with a corresponding brake structure, and the corresponding purpose can be achieved; the height of the movable rod 22 is adjusted by the controller, and the height of the display box 4 is adjusted, so that the display box is convenient for the exhibition personnel to view.

L ED display screen 42 is a touch screen, and the relevant personnel can send a response signal to the controller through the touch screen, and then control the corresponding parts to work.

The corner of pole setting 2 and display box 4 aligns each other, plays the purpose of bearing, avoids the uneven condition of atress to take place, influences the normal operating of device. The cover plate 5 is closed and sealed with the display box 4 through the cushion pad 52, the sealing performance of the cavity for placing the display box 4 is effectively guaranteed, and the influence of the external environment on the inside display finished product is avoided, so that the display is influenced. Three groups of observation windows 41 occupy three side surfaces of the display box 4, so that the observation angle is wide, and normal display is facilitated; meanwhile, the transparent toughened glass ensures the light transmission on one hand and has enough safety on the other hand.

It is worth noting that: the whole device realizes control over the device through the master control button, and the device matched with the control button is common equipment, belongs to the existing mature technology, and is not repeated for the electrical connection relation and the specific circuit structure.

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. A display device for scientific and technological projects is characterized by comprising a base plate (1), vertical rods (2), a support plate (3), a display box (4) and a cover plate (5), wherein the base plate (1) and the support plate (3) are arranged in parallel, two ends of the vertical rods (2) are respectively fixed with the base plate (1) and the support plate (3), the display box (4) is fixed on the support plate (3), the display box (4) is integrally of a square structure, a placing cavity is arranged in the display box (4), the upper end of the placing cavity is provided with an opening, a taking and placing groove is formed in the upper end of the placing cavity, the cover plate (5) is arranged outside the taking and placing groove, an observation window (41) is arranged on one side face of the display box (4), transparent tempered glass is embedded in the observation window (41), three observation windows (41) are respectively arranged on three side faces of the display box (4), a L ED display screen (42) is arranged on the rest side face of the display box (4), the L ED display screen (42) is connected with a controller, and a moving wheel.

2. A presentation apparatus for scientific and technological items according to claim 1, characterized in that: the upright rod (2) comprises a sleeve (21) and a movable rod (22), and the movable rod (22) is arranged in the sleeve (21); an electric push rod is arranged at the bottom of the sleeve (21), a movable rod (22) is fixedly connected with the electric push rod, and the electric push rod is electrically connected with the controller.

3. A presentation apparatus for scientific and technological items according to claim 1, characterized in that: the upper side of the cover plate (5) is provided with a fixing screw (51), and the fixing screw (51) and the display box (4) are fixed with each other; a buffer pad (52) is arranged on the lower side of the display box (4), the whole buffer pad (52) is of an annular structure, and the buffer pad (52) is made of rubber materials; the screw holes corresponding to the fixing screws (51) are positioned on the annular inner side of the cushion pad (52).

4. A presentation apparatus for scientific and technological items according to claim 1, characterized in that: the four upright rods (2) are arranged, and the four upright rods (2) correspond to the four corner positions of the display box (4) one by one.

5. The apparatus as claimed in claim 1, wherein the L ED display screen (42) is a touch screen.