CN204363310U - A kind of multimedia automatic turning dais - Google Patents

Abstract

The utility model discloses a multimedia automatic turning podium, which comprises a hollow podium frame and a hollow lower storage box connected with the lower end of the podium frame; The lower end is provided with a keyboard groove; the upper end of the display screen frame is hinged with the podium frame, and the lower end is connected with the hydraulic lifting frame arranged in the podium frame frame. The podium frame is slidingly connected, the hydraulic lifting frame is set on the driving cylinder, the driving cylinder is connected to the hydraulic oil tank through the solenoid valve, the solenoid valve is connected to the control switch on the surface of the podium frame, and the display frame is connected to the surface of the podium frame in the closed state. Keep it flush. In the utility model, after the operator opens the podium, the display can be turned over directly without resorting to external force or other equipment.

Description

A multimedia automatic flip platform

technical field

The utility model relates to the technical field of multimedia teaching, in particular to a multimedia automatic flip platform.

Background technique

With the advancement of science and technology, multimedia teaching is booming in my country. Computer teaching equipment and projectors have gradually replaced traditional teaching tools such as blackboards and partitions, and have achieved good results in teaching, training and reporting. At present, projectors, computers, display stands and other equipment are generally placed on the existing multimedia platform. Generally, the display screen of the computer is placed on the desktop of the platform, and the display platform is placed on the side of the platform. After the operator opens it manually, the operator It is a bit laborious for the personnel to lift the monitor to an appropriate angle, and the cover of the podium is quite heavy, which causes inconvenience to switch the podium, and it takes time and effort for those with weak strength to open the steel podium cover.

Utility model content

The purpose of the utility model is to provide a multimedia automatic flip platform, so that the operator can turn over the display directly after opening the platform without resorting to external force or other equipment.

In order to achieve the above object, the utility model provides the following technical solutions:

A multimedia automatic reversing podium, including a hollow podium frame and a hollow lower storage box connected to the lower end of the podium frame, a display frame is provided on the left side of the upper surface of the podium frame, and a keyboard slot is provided at the lower end of the display frame The upper end of the display screen frame is hinged with the podium frame, and the lower end is connected with the hydraulic lifting frame arranged in the podium frame, and one end connected between the display frame frame and the hydraulic lifting frame is also slidingly connected with the podium frame through a spring lock pin The hydraulic lifting frame is set on the driving cylinder, the driving cylinder is connected with the hydraulic oil tank through the solenoid valve, the solenoid valve is connected with the control switch on the surface of the podium frame, and the display frame is kept flush with the surface of the podium frame in the closed state.

Preferably, a drawer is provided on the right side of the lower storage box.

Preferably, a positive opening door is provided on the front of the lower storage box.

Preferably, pressure plates are provided on both sides of the upper surface of the platform frame.

Compared with the prior art, the utility model can turn the display up automatically through a common key instead of an electronic lock. The linkage between the display and the keyboard is realized through the hydraulic lifting frame and the spring lock pin. When the podium is closed , the display is above the keyboard and is in a square box state. When the podium is opened, the display will automatically flip 90 degrees, and the keyboard will automatically pop up, presenting the operating state.

Description of drawings

Fig. 1 is a schematic diagram of the closed state structure of the utility model.

Fig. 2 is a structural schematic diagram of the utility model in an open state.

In the figure: 1-keyboard slot, 2-display frame, 3-platform frame, 4-lower storage box, 5-press plate, 6-drawer, 7-opening door.

Detailed ways

In order to make the technical means, creative features, goals and effects achieved by the utility model easy to understand, the utility model will be further elaborated below in conjunction with specific illustrations.

The multimedia automatic flip platform shown in Figure 1 and Figure 2 includes a hollow platform frame 3 and a hollow lower storage box 4 connected to the lower end of the platform frame 3, and a display frame is provided on the left side of the platform frame 3 upper surface Frame 2, the lower end of the display frame frame 2 is provided with a keyboard groove 1; the upper end of the display frame frame 2 is hinged with the podium frame frame 3, and the lower end is connected with the hydraulic lifting frame arranged in the podium frame frame 3, and the hydraulic lifting frame is set On the driving cylinder, the driving cylinder is connected to the hydraulic oil tank through the solenoid valve, and the solenoid valve is connected to the control switch on the surface of the podium frame 3. The display frame 2 can be lifted freely on the podium frame 3, and the display frame 2 is connected to the hydraulic lift One end of the connection is also slidingly connected to the podium frame 3 through the spring lock pin. When the key switch of the spring lock pin is twisted, the display frame hidden in the upper left of the podium frame 3 is automatically flipped open at a large angle. After use The podium frame 3 can be retracted inside the podium by turning it counterclockwise by hand, and the display frame 2 remains flush with the surface of the podium frame 3 in the closed state; a drawer 6 is arranged on the right side of the lower storage box 4, and the lower storage box The interior space of 4 is used for storing equipment such as host machine, monitor, video stand, is provided with the positive opening door on the front of lower storage box 4, is convenient for the operator to install and maintain, is provided with pressing plate 5 on both sides of platform frame 3 upper surface, pressing plate 5 One end is hinged with the podium frame 3. When in use, the pressure plate 5 can be used to fix the paper documents carried by the user to prevent them from falling; the edge of the podium frame 3 is designed with an R10 arc chamfer to prevent scratching teachers and students . When in use, the utility model adopts 1.2mm high-quality cold-rolled steel plate as a whole, and the specification is Q195 carbon structural steel.

Outline design of the present utility model:

A. Adopt split design, detachable and easy to transport;

B. The hanging partition bracket is adopted, the floor height can be adjusted, and the top and front and rear doors can be opened;

C. It can be equipped with a 19-inch widescreen monitor, and the monitor can be turned over.

D. R10 arc chamfering design around the countertop to prevent scratching teachers and students;

E. The upper cover is designed with a small flat push door, which minimizes the blocking of the students' sight by the podium;

F. Wiring and opening are convenient and fast, with beautiful appearance, exquisite workmanship, precise size and compact structure.

It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, no matter from all points of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, so it is intended to fall within the scope of the claims All changes within the meaning and range of equivalents of the required elements are included in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (4)

1. A multimedia automatic flip platform, characterized in that: it includes a hollow platform frame and a hollow lower storage box connected to the lower end of the platform frame, and a display frame is arranged on the left side of the upper surface of the platform frame, and the display frame The lower end of the frame is provided with a keyboard groove; the upper end of the display frame frame is hinged with the podium frame, and the lower end is connected with the hydraulic lifting frame arranged in the podium frame frame, and the end connected with the display frame frame and the hydraulic lifting frame is also connected by a spring lock The pin is slidingly connected with the platform frame, the hydraulic lifting frame is set on the driving cylinder, the driving cylinder is connected with the hydraulic oil tank through the solenoid valve, the solenoid valve is connected with the control switch on the surface of the platform frame, and the display frame is connected to the platform frame in the closed state. The surface of the frame remains flush. 2. The multimedia automatic reversing podium according to claim 1, characterized in that a drawer is provided on the right side of the lower storage box. 3. The multimedia automatic reversing podium according to claim 1, characterized in that, a front door is provided on the front of the lower storage box. 4. The multimedia automatic reversing podium according to claim 1, characterized in that there are pressure plates on both sides of the upper surface of the podium frame.