CN200959939Y - Intelligent control podium - Google Patents

Abstract

The utility model discloses an intelligent control platform, which comprises a cabinet body, a drawer type keyboard tray, a control panel, a CD-ROM, a slide rail, a central controller and a multimedia device, and is characterized by also comprising a glass top cover, a protective cover, a brake plate, a locking pin, a fixed frame, a travel switch, an intelligent lock and a network control PC; the protective cover is provided with a brake plate, the brake plate is provided with a linkage hole, and a linkage mechanism is formed by the drawer type keyboard tray, the intelligent lock and the linkage pin; the travel switch is arranged on the fixed frame and positioned at the bottom end of the drawer type keyboard support in a closed state; the travel switch is connected to the switch control end of the central controller; the switch signal is transmitted to the central controller after the travel switch is touched, the central controller transmits the control signal to the multimedia equipment after the processing of the internal program, and the multimedia equipment is turned on or turned off; the intelligent lock is arranged on the drawer type keyboard tray. The intelligent control platform is convenient to use, high in intelligence and safety and suitable for being used in modern teaching.

Description

Intelligent control podium

technical field

The utility model relates to a teaching device, in particular to a convenient and safe intelligent control platform.

Background technique

With the progress and development of society, the maturity of network technology, and the diversification of educational methods, multimedia teaching has become the leading means of modern teaching, which has obvious advantages compared with traditional teaching. The podium is already a carrier tool for teachers to put teaching supplies such as lesson plans and chalk in the traditional sense. It has become a multi-functional control podium that integrates multimedia tools such as computers, networks, projectors, physical booths, microphones, power amplifiers, and CDs. Existing electronic multifunctional podiums have different shapes and roughly the same functions. Computers and other multimedia tools are controlled through the central control system, and the power switch is turned on after opening the mechanical lock on the podium, and the computers, projectors, microphones, power amplifiers, etc. are turned on one by one. , which is time-consuming and laborious; since computers, projectors, etc. are valuables, it is difficult to achieve security and monitoring only with mechanical locks; and the existing podium is simply a simple collection of multimedia tools such as computers, which is not special when used. convenience.

Contents of the invention

The purpose of this utility model is to aim at the deficiencies of the prior art, and develop a kind of intelligent control platform with convenient use, strong intelligence and high safety. The technical solution of the utility model is realized in this way:

An intelligent control podium, including a cabinet body, a drawer type keyboard tray, a control panel, an optical drive, a slide rail, a central controller and multimedia equipment, is characterized in that it also includes a glass top cover, a protective cover, a brake plate, a chain pin, a fixed frame, travel switch, smart lock, network control PC; the glass top cover is covered and fixed on the top of the cabinet; the drawer-type keyboard tray, control panel and optical drive are located at the bottom of the glass top cover; the A protective cover is installed on the outside of the control panel and the optical drive; the protective cover is provided with a brake plate, and the brake plate has a chain hole and forms a chain mechanism through a drawer type keyboard tray, an intelligent lock and a chain pin; the chain pin is the same as that of the drawer The front part of the type keyboard tray and the interlocking holes are on the same straight line; the travel switch is installed on the fixed frame at the bottom end of the drawer type keyboard tray when the drawer type keyboard tray is closed; the travel switch is connected to the switch control terminal of the central controller ; After the travel switch is touched, the switch signal will be transmitted to the central controller, and the central controller will transmit the control signal to the multimedia device after being processed by the internal program, and the multimedia device will be turned on; the smart lock is installed on the drawer type keyboard tray superior.

The multimedia equipment connected to the central controller can be controlled by the drawer-type keyboard tray to touch the stroke switch; the multimedia equipment connected to the central controller can also be controlled through the control panel.

The chain pin is composed of a retaining piece, a clip spring, the front end of the chain pin and the rear end of the chain pin, and is fixed on the support frame of the cabinet; An inclined cylinder; when using the locking mechanism to lock: close the protective cover and then close the drawer keyboard tray, the front of the drawer keyboard tray travels along the slope of the front end of the locking pin, and press the rear end of the locking pin into the locking hole; when opening the locking mechanism : After the drawer-type keyboard tray is pulled out, the compression spring will push against the gear plate to return the chain pin to its original position, and the rear end of the chain pin pressed into the chain hole will pop out.

In addition to being provided with a smart lock mechanical key jack and an electronic key sensor, the smart lock is also connected to the central controller through a signal line; the central controller is connected to the network control PC through a computer network, and the network control PC The setting signal is transmitted to the central controller, and the central controller converts the setting signal into a control signal and transmits it to the smart lock through the signal line to control it.

The electronic key sensor can also be a radio frequency card reader IC or ID.

Owing to having adopted above-mentioned technical scheme, the advantage of the utility model is obvious, mainly shows in:

First, you can control the multimedia devices you want to turn on at the same time through a travel switch, which saves the cumbersome steps of turning on one by one.

The second, just can lock two parts by a lock with an interlocking mechanism, and the two are associated, realize the function of self-checking.

Third, the smart lock is connected with the network control PC through the central controller to realize centralized control and management.

Fourth, it not only makes better use of the central controller, but also realizes the functions of automation and networking.

Description of drawings

Fig. 1 is the overall schematic diagram of the utility model;

Fig. 2 is the structural representation when the interlocking mechanism of the present utility model interlocks;

Fig. 3 is a structural schematic diagram when the interlocking mechanism of the present invention is opened;

Fig. 4 is the schematic diagram of chain pin structure of the present utility model;

Fig. 5 is the electrical structure schematic diagram of the present utility model;

Fig. 1 is the accompanying drawing of the specification abstract of the utility model.

In the figure: 1. Cabinet body, 2. Glass top cover, 3. Drawer type keyboard tray, 4. Protective cover, 5. Brake plate, 6. Control panel, 7. Optical drive, 8. Interlock pin, 9. Fixed frame , 10. Intelligent lock mechanical key jack, 11. Travel switch, 12. Slide rail, 13. Interlocking hole, 14. Mechanical lock, 15. Electronic key sensor, 16. Gear plate, 17. Compression spring, 18. Interlocking Pin front end, 19, the back end of chain pin, 20, central controller, 21, multimedia equipment, 22, intelligent lock, 23, network control PC.

Detailed ways

A kind of intelligent control podium as shown in Figure 1, comprises cabinet body 1, computer, drawer type keyboard holder 3, control panel 6, optical drive 7, slide rail 12, central controller 20 and multimedia equipment 21, is characterized in that also includes Glass top cover 2, protective cover 4, brake plate 5, interlock pin 8, fixed frame 9, travel switch 11, smart lock 22, network control PC 23. Because most of the devices used in this embodiment are known to the public, such as computers, so only the core component central controller in this embodiment is introduced. The central controller 20 used in this embodiment is the LD-4018e doctor network (central) control (controller).

Wherein the glass top cover 2 is covered on the top of the cabinet body 1 and is fixed, so not only can protect the articles such as the computer inside the cabinet body 1 but also avoid the pollution of the internal electronic devices by dust. Wherein the drawer-type keyboard tray 3, the control panel 6 and the optical drive 7 are located at the bottom of the glass top cover 2; The protective cover 4 is provided with a brake plate 5, and the brake plate 5 has an interlocking hole 13 and forms an interlock mechanism through the drawer type keyboard tray 3, the smart lock 22 and the interlock pin 8; the interlock pin 8 is the same as the drawer type keyboard tray The front portion of 3, chain hole 13 are on the same straight line. The interlock pin 8 shown in Figure 4 is made up of a retaining piece 16, a clip spring 17, an interlock pin front end 18, and an interlock pin rear end 19; In the supporting frame, the said retaining piece 16 is fixed on the front end 18 near the chain pin, and one side is supported on the inner wall of the support frame, and the other side is supported by the compression spring 17, and the front end 18 of the chain pin is an inclined cylinder; as shown in Figure 2, the interlocking mechanism When interlocking: close the protective cover 4 and then close the drawer type keyboard tray 3, the front portion of the drawer type keyboard tray 3 advances along the inclined plane of the front end 18 of the chain pin, and the rear end 19 of the chain pin is pressed into the chain hole 13 so that the interlocking effect is achieved. function, as long as the drawer keyboard tray 3 is locked, it can be locked together with the protective cover 4 . Can also play the function of self-inspection simultaneously, because the existence of interlocking pin 8 does not close protective cover 4 drawer type keyboard support 3 just can't be locked. When the interlocking mechanism is opened as shown in Fig. 3: after the drawer-type keyboard holder 3 is drawn out, the clip spring 17 will push against the stopper 16 to return the interlocking pin 8 to its original position, and the rear end 19 of the interlocking pin pressed into the interlocking hole 13 will pop out, At this moment, the protective cover 4 can be opened.

As shown in Figure 1 and Figure 5, the travel switch 11 is installed on the fixed frame 9, and is located at the bottom end of the drawer type keyboard tray 3 closed state; the travel switch 11 is connected to the switch control end of the central controller 20; touch the travel After the switch 11, the switch signal will be transmitted to the central controller 20, and the central controller 20 will transmit the control signal to the multimedia device 21 after being processed by the internal program, and the multimedia device 21 will be turned on. When the drawer-type keyboard tray 3 is pulled out, the stroke switch 11 will pop up, and the start signal will be sent to the central controller, and the multimedia equipment 21 will be started simultaneously, such as computers, projectors, physical exhibition stands, electric screens, electric locks, cameras, audio power amplifiers, etc. . When the drawer-type keyboard holder 3 is closed, the travel switch is touched, and the closing signal is transmitted to the central controller 20 to control the corresponding multimedia equipment 21 to close after processing. This not only makes better use of the central controller 20, but also realizes the function of intelligent control.

The smart lock 22 as shown in Figure 1 is installed on the drawer keyboard tray 3, wherein the smart lock 22 is not only equipped with a smart lock mechanical key jack 10 and an electronic key sensor 15, but also connected to the central control system through a signal line. on the device 20; the central controller 20 is connected to the network control PC 23 through a communication connection line, and the network control PC 23 transmits the setting signal to the central controller 20, and the central controller 20 turns the setting signal into a control The signal is transmitted to the smart lock 22 through the signal wire to control it. The podium can be opened not only through mechanical keys and electronic keys, but also through network control, which not only makes it more convenient for users to use, but also realizes the unified monitoring function to ensure the safety of valuables inside the podium.

The above is only a preferred embodiment of the present utility model, but the scope of protection of the present utility model is not limited thereto. Any equivalent replacement or change of the technical solutions and their inventive concept shall be covered by the protection scope of the present utility model.

Claims (5)

1. An intelligent control platform, including a cabinet body (1), a drawer type keyboard tray (3), a control panel (6), an optical drive (7), a slide rail (12), a central controller (20) and a multimedia device ( 21), which is characterized in that it also includes a glass top cover (2), a protective cover (4), a brake plate (5), an interlock pin (8), a fixed frame (9), a travel switch (11), an intelligent lock (22 ), network control PC (23); described glass top cover (2) is covered on the top of cabinet (1) and is fixed; described drawer type keyboard support (3), control panel (6) and optical drive ( 7) It is located at the bottom of the glass top cover (2); a protective cover (4) is installed on the outside of the control panel (6) and the optical drive (7); the protective cover (4) is provided with a brake plate (5), There is an interlocking hole (13) on the brake plate (5) and an interlocking mechanism is formed by the drawer-type keyboard support (3), the smart lock (22) and the interlock pin (8); the interlock pin (8) is the same as the drawer-type keyboard The front part of the support (3) and the interlocking hole (13) are on the same straight line; the travel switch (11) is installed on the fixed frame (9), and is located at the bottom end of the drawer type keyboard support (3) when it is closed; The travel switch (11) is connected to the switch control terminal of the central controller (20); the switch signal will be transmitted to the central controller (20) after the travel switch (11) is touched, and the central controller (20) will After the processing of the internal program, the control signal is transmitted to the multimedia device (21), and the multimedia device (21) is turned on or off; the smart lock (22) is installed on the drawer type keyboard holder (3). 2. The intelligent control podium according to claim 1, characterized in that the multimedia equipment connected to the central controller (20) can be controlled by the drawer type keyboard tray (3) touching the travel switch (11); The multimedia equipment connected to the central controller (20) is controlled through the control panel (6). 3. The intelligent control podium according to claim 1, characterized in that the chain pin (8) is composed of a bracket (16), a pressure spring (17), a front end (18) of the chain pin and a rear end of the chain pin (19) constitutes, is fixed on the support frame of cabinet body (1); Described retainer piece (16) is fixed on the front end (18) close to chain pin, and chain pin front end (18) is an inclined-plane cylinder; Use interlocking mechanism When interlocking: close the protective cover (4) and then close the drawer-type keyboard tray (3), the front part of the drawer-type keyboard tray (3) advances along the slope of the front end (18) of the chain pin, and press the rear end (19) of the chain pin into the In the interlocking hole (13); when the interlocking mechanism is opened: after the drawer-type keyboard tray (3) is drawn out, the compression spring (17) will push against the stopper (16) to return the interlocking pin (8) to its original position and press it into the interlocking hole The rear end (19) of the interlock pin in (13) will pop out. 4. The intelligent control podium according to claim 1, characterized in that the intelligent lock (22) is equipped with a mechanical key socket (10) and an electronic key sensor (15) for the intelligent lock, and is also equipped with a signal line Connected to the central controller (20); the central controller (20) is connected to the network control PC (23) through the computer network, and the network control PC (23) transmits the setting signal to the central controller (20) Among them, the central controller (20) converts the setting signal into a control signal and transmits it to the smart lock (22) through the signal line to control it. 5. The intelligent control podium according to claim 4, characterized in that the electronic key sensor (15) can also be a radio frequency card reader IC or ID.

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