Chinese name: multimedia podium, also known as electronic podium, multimedia electronic podium collection: podium and computer, multimedia control system, etc. Application: Definition, characteristics and types of all-steel high-quality materials. The multimedia podium is a product that integrates the podium with electronic products such as computers, multimedia control systems, video booths, audio equipment and audio-video converters. Adopt all-steel high-quality materials, electrostatic spraying treatment, real one-button control, considerate humanized design, precise intelligent control, network anti-theft safety design, large internal space, multi-purpose, simple wiring and complete external equipment interfaces. As a platform, multimedia platform completely requires the standard of daily platform design, and adopts the principle of ergonomics to meet the needs of teachers' teaching. In addition to the functions of the ordinary podium, there is also a computer integrated inside, and there is also a monitor on the desktop. Due to the adoption of a brand-new integrated overall design, the appearance is neat and beautiful, and it has got rid of the shackles of various connecting wires behind the PC. Its unique security and stability make teachers operate simply and safely in the application process. Characteristics of injection molding multimedia platform 1, all-steel high-quality material, electrostatic spraying treatment: fire-proof, lightning-proof and antistatic all-steel structure design, beautiful and elegant appearance, high-quality cold-rolled steel plate is selected, and the surface is treated with pickling, phosphating, anti-corrosion and anti-rust and electrostatic spraying, which is firm and durable. Passed the ISO14001:2004+0: 2004 certification, which is green and pollution-free. The Ministry of Education has the following design requirements for "National China Small Multimedia Platform Design Requirements Specification" and "Guidelines for Safety Requirements of Teaching Instruments and Equipment": the dimensions of the platform are: length, width and height (MM), closed:1100 * 750 *1005; Expand: 2150 * 750 *1005; Flip 19 inch display stand; Configure IC card electronic lock system; Scratch-proof wooden desktop, L decorative board, solid wood handrail; Safety treatment without edges and corners around; National standard cabinet size design; 10cm cooling fan is installed inside; Notebook computer power interface; The table body is provided with a CD player door for playing CDs; You can also add IC card electronic lock, laptop cable, gooseneck microphone, built-in speaker, self-locking linkage, fault intercom, anti-theft alarm and other functions; 2. A lock control in the true sense: You can easily open all the doors of the podium by opening a lock with a key (or IC card): "Opening the countertop is as simple as opening a laptop!" Convenient management and simple operation. 3. Intimate and humanized design: a convenient and practical center console, where all devices of the multimedia platform are operated (such as computer power-on button, notebook computer, external audio and video equipment, network connection, etc.). ), easy to use, no need to bend over. 4. Accurate and intelligent control: As long as the protective door is opened, the automatic control system can start the computer, turn on the power of other equipment and enter the standby state. When the multimedia system is ready to leave after use, no matter what state the system is in, as long as the protective door is closed, the control system will automatically turn off the power supply of the multimedia platform equipment one by one according to normal procedures, and automatically turn off the power supply of the podium after 3 minutes by default. 5. Security design of network anti-theft: Once the protection door is closed, if the podium door is not locked or someone pries the door, the projector will be cut off and the system will sound an alarm. At the same time, the alarm set in the security room will display the alarm position. The platform alarm system can be connected to the multi-mode alarm host. 6. Large-capacity interior space: The podium can accommodate computer mainframe (or notebook computer), keyboard and mouse, central control system, 15- 17 inch display screen, 19 inch LCD display screen, physical exhibition platform, wireless microphone, tape recorder, video recorder, DVD player, audio amplifier, teaching terminal, broadcasting terminal and other multimedia. Speakers can be built in to meet the audio requirements of classrooms below 100㎡. Multi-purpose: the use of all equipment in the multimedia platform. Teaching AIDS, teaching instruments and experimental demonstrations can still be put on the table. 8. Simple wiring and complete external equipment interfaces: compact vertical installation cabinet and high-standard and safe electrical wiring technology make the desk clean and beautiful. Powerful external equipment and various interfaces leave room for the expansion and upgrade of teaching application management in the future. The main materials of this multimedia platform are ABS engineering plastics and high-quality cold-rolled steel plates. Some manufacturers will also install solid wood handrails on both sides of the platform when designing, and embed solid wood desktops on the desktop, which is more beautiful and generous. Compared with the common multimedia platform, this multimedia platform is more changeable in color selection and similar in shape to the podium, so it is also suitable for meeting rooms, studios and other environments. Left-right push multimedia platform This type of multimedia platform is mainly made of high-quality cold-rolled steel plates, and its main feature is that the desktop is opened by pushing left and right. The main types are double-layer push and single-layer push. The most common specifications are 1400mm×700mm×900mm and1200 mm× 650 mm× 900 mm. This kind of multimedia platform has a long history and a high market share. This is a classic multimedia platform. The main advantage is that the desktop is flat, which is convenient for teachers to carry out physical and chemical experiments and put items on the desktop. Turn-up push-back multimedia platform This multimedia platform is also made of high-quality cold-rolled steel plate and iron plate. The main feature is that the way to open the desktop is to turn the top cover up and then push it, which requires a lot of effort and causes some troubles to female teachers with weak physical strength. The common specifications of this multimedia platform are1400 mm× 750 mm×1000 mm,1200 mm× 750 mm×1000 mm. The push-up multimedia platform has always played an important role in the development of multimedia platforms and is the earliest type of multimedia platform. The clamshell multimedia platform, a multimedia platform, has not appeared for a long time, but it is also very popular in the market. The main feature of this multimedia platform is its small size and the desktop is designed as a flip cover. Keyboard, mouse, central control, etc. are directly locked on the desktop. After unlocking, open the lid to use the multimedia platform. The main specification is1100 * 730 *1000 mm. This multimedia platform is simple in modeling, with less materials, mainly high-quality cold-rolled steel plates, which is simple and practical. Other types of multimedia platforms In addition to the above-mentioned types of multimedia platforms, with the development of the times, various new multimedia platforms emerge one after another in the market, with changeable shapes and diverse materials. There is no unified classification of specific names, and each manufacturer has its own product model.