CN102054409A - Multimedia interactive guide stand - Google Patents

Abstract

The invention discloses a multimedia interactive guide stand, which includes a signal processing unit, a storage unit, a display device and a signal input device arranged on the stand stand; the storage unit, the display device and the signal input device are all compatible with the The signal processing unit is connected to the circuit, the display device includes a display chip and at least one display screen, the stand sign bracket includes a base, a column and a frame or metal panel for fixing the display screen, the multimedia interactive guide provided by the present invention Standing signs, using display devices and signal input devices to achieve multimedia interaction, so that various types of guide information, service information, promotional information, etc. can be inquired. The information can be text, pictures, or video materials. The present invention simultaneously retains and takes into account It is a comprehensive integration and upgrade of existing traditional video advertisements, static light box advertisements, and text information advertisements.

Description

Multimedia interactive guide stand

technical field

The invention belongs to an information distributing device, in particular to a standing sign for information guidance and information dissemination.

Background technique

There are several types of electronic advertising stand boards used by merchants in the market, such as advertising light boxes, static frame electronic photo frames and dynamic pictures.

Advertising light box: The combination of continuous flashing and staying effectively improves people's visual impact; it improves the utilization rate of advertising unit area, and the advertising effect is self-evident like changing light boxes and scrolling light boxes. The advertising light box combines the advantages of neon lights. It can flash continuously during the day and night, and the combination of movement and stillness attracts people's attention. All kinds of characters and patterns jump in an orderly manner and shine alternately, with a strong visual impact. Satisfy the visual experience of viewers and promote advertisers to obtain maximum economic benefits.

Electronic photo frame: also known as digital photo frame, refers to an electronic product that can display digital photos on an LCD panel without a computer, and can also display photos on a TV.

Compared with dynamic screen advertisements, the effect is better, and the rich and changing screen effects are more attractive to the public, but the defect is that the broadcast content is fixed, and the audience can only accept it passively, but cannot choose according to personal preferences, and there are deficiencies in flexibility .

Currently, GPIO (General Purpose Input/Output) or bus expanders simplify the expansion of I/O ports using industry standard I2C, SMBus ^TM or SPI ^TM interfaces. When the microcontroller or chipset does not have enough I/O ports, or when the system needs to use remote serial communication or control, GPIO products can provide additional control and monitoring functions. Each GPIO port can be individually configured as input or output by software.

In view of this, in view of the above problems, those skilled in the art provide a prompt to attract audiences to conduct interactive inquiries by displaying content prompts. With a simple touch, a page of related content can pop up, and the intuitive and flexible multimedia interactive guide immediately Card.

Contents of the invention

The purpose of the present invention is to provide a multimedia interactive guide stand, which overcomes the difficulties of the prior art, so that various guide information, service information, promotional information, etc. can be inquired. The information can be text, pictures, or Video material. The present invention simultaneously retains and takes into account the traditional media release platform, and is a comprehensive integration and upgrade of the existing traditional video advertisements, static light box advertisements, and text information advertisements.

Technical scheme of the present invention is as follows:

The present invention provides a multimedia interactive guide stand, which includes a signal processing unit, a storage unit, a display device and a signal input device arranged on the stand stand; the storage unit, the display device and the signal input device are all connected to the signal The processing unit is connected to a circuit, the display device includes a display chip and at least one display screen, and the standing sign bracket includes a base, a column, and a frame or metal panel for fixing the display screen.

Preferably, it also includes a USB control chip and a USB control interface, and the USB control chip is connected to the signal processing unit and the USB control interface respectively.

Preferably, the signal processing unit is a microprocessor controller provided with a GPIO interface, the signal input device is connected to the microprocessor controller through the GPIO interface, and the USB control interface is connected to the GPIO interface ; The signal input device is connected to the GPIO interface through the USB control interface.

Preferably, the display device includes a display screen and a display screen, the display screen is connected to the display chip, and the display screen is connected to the GSM short message issuing unit.

Preferably, the signal input device includes a touch screen, a sensing circuit and an analog-to-digital conversion circuit, the touch screen, the sensing circuit and the analog-to-digital conversion circuit are sequentially connected to each other, and the analog-to-digital conversion circuit is connected to the signal processing device.

Preferably, the touch screen is an infrared touch screen, and the infrared touch screen includes an infrared emitting tube, an infrared receiving tube, and a flat glass; the flat glass is arranged vertically, and the infrared emitting tube and the infrared receiving tube are correspondingly arranged on around the vertical glass.

Preferably, the standing sign bracket includes a first frame for fixing the display screen, a metal panel for fixing the display screen, and metal fittings for fixing flat glass, and the metal fittings are fixed on the On the first frame body, grooves are arranged on the two inner sides of the second frame body, and the metal panel, the flat glass, the infrared emitting tube, and the infrared receiving tube are all arranged in the groove body.

Preferably, a vertical chute is provided on the column, and a slide block corresponding to the shape of the chute is provided at a position corresponding to the chute on the first frame.

Preferably, the display screen is a liquid crystal display screen, and the display screen is an LED display screen.

Due to the adoption of the above technology, compared with the prior art, the multimedia interactive guide stand provided by the present invention utilizes the display device and the signal input device to realize multimedia interaction, thereby being able to inquire about various guide information, service information, promotional information etc., the information can be text, pictures, or video materials. The present invention simultaneously retains and takes into account the traditional media release platform, and is a comprehensive integration and upgrade of the existing traditional video advertisements, static light box advertisements, and text information advertisements.

The present application will be further described below in conjunction with the accompanying drawings and embodiments.

Description of drawings

Fig. 1 is the circuit module connection block diagram of the multimedia interactive guide stand of the present invention;

Fig. 2 is the front view of the multimedia interactive guide stand of the present invention;

Fig. 3 is a rear view of the multimedia interactive guide stand of the present invention.

reference sign

1 is a signal processing unit, 2 is a storage unit, 3 is a display chip, 41 is a display, 42 is a display, 5 is a GSM short message information release unit, 6 is an analog-to-digital conversion circuit, 7 is an induction circuit, 8 is a touch screen, 9 is a Base, 10 is a column, 11 is a first frame, 12 is a metal fitting, 13 is a flat glass, 14 is a metal panel, 15 is a tank, and 16 is a second frame.

Detailed ways

Specific embodiments of the present invention will be introduced below through FIGS. 1 to 3 .

As shown in Figures 1 to 3, a multimedia interactive guide stand of the present invention includes a signal processing unit 1, a storage unit 2, a display device and a signal input device arranged on the stand stand; the storage unit 2, Both the display device and the signal input device are connected to the signal processing unit 1 circuit, the display device includes a display chip 3 and at least one display screen, and the stand sign bracket includes a base 9, a column 10 and a frame for fixing the display screen body or metal panels. The present invention also includes a USB control chip and a USB control interface, and the USB control chip is connected to the signal processing unit 1 and the USB control interface respectively. The signal processing unit 1 is a microprocessor controller provided with a GPIO interface, the signal input device is connected with the microprocessor controller through the GPIO interface, and the USB control interface is connected with the GPIO interface; The signal input device is connected to the GPIO interface through the USB control interface.

The display device includes a display screen 41 and a display screen 42 , the display screen 41 is connected to the display chip 3 , and the display screen 42 is connected to the GSM short message issuing unit 5 . The display screen 41 is a liquid crystal display screen, and the display screen 42 is an LED display screen.

The signal input device includes a touch screen 8, a sensing circuit 7 and an analog-to-digital conversion circuit 6, the touch screen 8, the sensing circuit 7 and the analog-to-digital conversion circuit 6 are sequentially connected to each other, and the analog-to-digital conversion circuit 6 is connected to the signal processing device connected. The touch screen 8 is an infrared touch screen, and the infrared touch screen includes an infrared emitting tube, an infrared receiving tube, and a flat glass 13; the flat glass 13 is vertically arranged, and the infrared emitting tube and the infrared receiving tube are correspondingly arranged around the vertical glass.

The stand plate bracket includes a first frame body 11 for fixing the display screen 41, a metal panel 14 for fixing the display screen 42, a metal fitting 12 for fixing the flat glass 13, and the metal fitting 12 Fixed on the first frame body 11, grooves 15 are arranged on the two inner sides of the second frame body 16, and the metal panel 14, the flat glass 13, the infrared emitting tube and the infrared receiving tube are all It is arranged in the tank body 15 . The column 10 is provided with a vertical chute, and the position of the first frame body 11 corresponding to the chute is provided with a slider corresponding to the shape of the chute.

The actual usage mode of the present invention is as follows:

As shown in Figure 3, a multimedia interactive guide stand of the present invention includes a signal processing unit 1, a storage unit 2, a display device and a signal input device; the storage unit 2, the display device and the signal input device are all compatible with the The signal processing unit 1 is connected to the circuit. The information corresponding to the item is stored in the storage unit 2, and when the user inputs a control signal by operating the signal input device, the signal input device sends the control signal to the signal processing unit 1, so According to the received control signal, the signal processing unit 1 reads the information corresponding to the guide, promotion, service and advertisement stored in the storage unit 2, and sends the information to the display device for display. In this way, when the user needs to further understand the guide, service and advertisement information, he only needs to operate the signal input device to realize the multimedia interaction with the guide stand, so as to learn more abundant information.

Further, it also includes a USB control chip and a USB control interface, and the USB control chip is connected to the signal processing unit 10 and the USB control interface respectively. In this way, hot plugging between the signal input device and the signal processing unit 1 can be realized, which increases the usability of the present invention.

The signal processing unit 1 may be a microprocessor controller provided with a GPIO interface, and the signal input device may be connected to the microprocessor controller through the GPIO interface. In this way, the micro-processing controller can receive the control signal sent by the signal input device through the GPIO interface, thus reducing the configuration of the USB control chip, making the structure of the invention simpler and lower in cost.

Further, it also includes a first USB interface, the USB interface is connected to the GPIO interface; the signal input device is connected to the GPIO interface through the USB interface. In this way, the signal input device is connected to the above-mentioned GPIO interface through the USB interface. In this way, not only the configuration of the USB control chip is reduced and the cost of the invention is reduced, but also the USB connection can be realized, and the hot plugging between the signal input device and the signal processing unit 1 can be realized.

The display device includes a display chip 3 and a display screen 4 , the display chip 3 is connected to the signal processing unit 1 , and the display screen 4 is connected to the display chip 3 .

The display screen 41 is a liquid crystal display screen. This not only makes the display effect of the present invention better, but also makes the structure of the present invention simpler, smaller in size and more fashionable in appearance.

The display screen 41 is a high-definition liquid crystal display screen, and the display screen 42 is an LED display screen.

The display 42 is controlled by the 5 short message information issuing unit, and the displayed content of the display 42 can be updated anytime and anywhere, which saves maintenance personnel from the trouble of not being able to modify it in the field. The content that can be changed includes the content of the displayed text, the color of the displayed text, the displayed speed, and the displayed direction. And after the display content is successfully updated, a confirmation message will be received, which greatly enhances the convenience and operability.

The signal input device comprises a touch screen 8, a sensing circuit 7 and an analog-to-digital conversion circuit 6, and the touch screen 8, the sensing circuit 7 and the analog-to-digital conversion circuit 6 are circuit-connected in sequence, and the analog-to-digital conversion circuit 6 is connected to the signal processing device connected. In this way, as long as the user puts the finger on the corresponding position, the induction circuit 7 can sense the voltage change at the corresponding position, and send the analog signal to the digital-to-analog conversion circuit for analog-to-digital conversion and send the digital signal to the corresponding position. The above-mentioned signal processing unit 1 performs processing. In this way, the user can realize multimedia interaction without performing complex mouse or keyboard operations, and the elderly and children can easily operate the invention, which makes the invention more usable and has a wider range of applications.

The touch screen 8 may be a resistive touch screen. Because the precision of the resistive touch screen is very high, the user can write on the touch screen, so that the text can be conveniently input through the touch screen, so as to perform more accurate information query.

The touch screen 8 can be an infrared touch screen, and the infrared touch screen includes an infrared emitting tube, an infrared receiving tube, and a flat glass 13; the flat glass 13 is arranged vertically, and the corresponding setting of the infrared emitting tube and the infrared receiving tube around the vertical glass. The infrared emitting tube and the infrared receiving tube form a horizontally and vertically intersecting infrared matrix covered on the flat glass. When the user is on the vertical glass, his fingers will block the horizontally and vertically two infrared rays passing through this position, so that After determining the position of the touch point on the screen, the sensing circuit 7 sends an analog signal to the analog-to-digital conversion circuit 6 for analog-to-digital conversion according to the position information, and then sends the digital signal to the signal processing unit 1 for processing. In addition, the infrared touch screen has good adaptability, is not disturbed by current, voltage and static electricity, has good stability, and can be used even in harsh environments. Using the infrared touch screen can also increase the service life of the present invention and reduce the manufacturing cost of the present invention.

As shown in Figures 1 and 2, the present invention also includes a bracket, which includes a base 9 and a column 10 for fixing the first frame 11 of the display screen 41 and for fixing the metal panel of the display screen 42 14. Metal fittings 12 for fixing the flat glass 13, the metal fittings 12 are fixed on the first frame body 11, grooves 15 are arranged on both inner sides of the second frame body 16, The metal panel 14 , the flat glass 13 , the infrared emitting tube and the infrared receiving tube are all arranged in the tank body 15 . In this way, the infrared touch screen can be fixed, and the edge of the flat glass 13 and the infrared emitting tube and infrared receiving tube can be protected, further enhancing the service life of the invention. The bracket is made of aluminum alloy material, so that the present invention has the advantages of firm structure, light weight, high processing precision and easy mass production.

To sum up, it can be seen that the multimedia interactive guide stand provided by the present invention utilizes the display device and the signal input device to realize multimedia interaction, so that various types of guide information, service information, promotional information, etc. can be inquired, and the information can be text, pictures, etc. , which can also be video material. The present invention simultaneously retains and takes into account the traditional media release platform, and is a comprehensive integration and upgrade of the existing traditional video advertisements, static light box advertisements, and text information advertisements.

The above-described embodiments are only used to illustrate the technical ideas and characteristics of the present invention, and its purpose is to enable those skilled in the art to understand the content of the present invention and implement it accordingly, and the scope of the present invention cannot be limited only by this embodiment. The scope of the patent, that is, all equivalent changes or modifications made according to the spirit disclosed in the present invention still fall within the scope of the patent of the present invention.

Claims (9)

1. the upright board of multimedia interaction guide to visitors is characterized in that: comprise the signal processing unit (1), storage unit (2), display device and the signal input apparatus that are arranged on the upright board support; Described storage unit (2), display device and signal input apparatus all are connected with described signal processing unit (1) circuit, described display device comprises display chip (3) and at least one display screen, and described upright board support comprises base (9), column (10) and the framework or the metal decking that are used for fixing display screen.

2. multimedia interaction guide to visitors as claimed in claim 1 founds board, it is characterized in that: also comprise USB control chip and USB control interface, described USB control chip is connected with described signal processing unit (1) and described USB control interface respectively.

3. multimedia interaction guide to visitors as claimed in claim 2 founds board, it is characterized in that: described signal processing unit (1) is a microprocessor controller that is provided with the GPIO interface, described signal input apparatus is connected with this microprocessor controller by this GPIO interface, and described USB control interface is connected with described GPIO interface; Described signal input apparatus is connected on the described GPIO interface by the USB control interface.

4. multimedia interaction guide to visitors as claimed in claim 3 founds board, it is characterized in that: described display device comprises display screen (41) and display screen (42), described display screen (41) is connected with described display chip (3), and described display screen (42) is connected with Global Link short message release unit (5).

5. as any upright board of described multimedia interaction guide to visitors in the claim 1 to 4, it is characterized in that: described signal input apparatus comprises touch-screen (8), sensor circuit (7) and analog to digital conversion circuit (6), described touch-screen (8), sensor circuit (7) are connected with analog to digital conversion circuit (6) circuit successively, and analog-digital conversion circuit as described (6) is connected with described signal processing apparatus.

6. multimedia interaction guide to visitors as claimed in claim 5 founds board, it is characterized in that: described touch-screen (8) is an infrared touch panel, and described infrared touch panel comprises infrared transmitting tube, infrared receiving tube and sheet glass (13); Described sheet glass (13) is vertical to be provided with, described infrared transmitting tube and described infrared receiving tube be corresponding be arranged on described vertical glass around.

7. multimedia interaction guide to visitors as claimed in claim 6 founds board, it is characterized in that: described upright board support comprises first framework (11) that is used for fixing described display screen (41), the metal decking (14) that is used for fixing described display screen (42), the metal fittings (12) that are used for fixing sheet glass (13), described metal fittings (12) are fixed on described first framework (11), two medial surfaces of described second framework (16) are provided with cell body (15), described metal decking (14), described sheet glass (13) and infrared transmitting tube, infrared receiving tube all is arranged in the described cell body (15).

8. multimedia interaction guide to visitors as claimed in claim 7 founds board, it is characterized in that: described column (10) is provided with the chute of vertical direction, and described first framework (11) is provided with and the corresponding slide block of this chute shape with the corresponding position of this chute.

9. the multimedia interaction guide to visitors shown in claim 8 founds board, it is characterized in that: described display screen (41) is LCDs, and described display screen (42) is a LED display.

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