Interactive display board

Abstract

The utility model discloses an interactive display board, which comprises a cover plate connected with a bottom plate; the light-emitting part is arranged between the bottom plate and the cover plate; the luminosity sensor is arranged at the side part of the bottom plate, and the luminosity sensor is used for sensing the luminosity of the outside; the controller is connected with the light-emitting part and the luminosity sensor, and the controller controls on and off of the light-emitting part and receives a luminosity signal of the luminosity sensor to control the brightness of the light-emitting part; the cover plate covers the light-emitting part and the controller, a plurality of light-transmitting areas are arranged on the surface of the cover plate, and the light-transmitting areas allow light rays released by the light-emitting part to transmit; the trigger switch is arranged on the cover plate and connected with the controller, and the trigger switch sends a trigger signal to the controller. By integrating the light sensor, the smoke sensor, the temperature and humidity sensor and the structure sensor, multiple functions of environment adaptation, safety early warning, lighting optimization and the like are achieved, audience experience is improved, safety is guaranteed, and reliability and flexibility of the display board are enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of display boards, in particular to an interactive display board. Background Art

[0002] In the prior art, people mainly use static picture displays to spread information and conduct publicity and education. Although this method is simple and intuitive, it has limitations: the audience's participation is low, and they can only passively accept information, lack interaction with the displayed content, and it is difficult to attract the audience's attention. Utility Model Content

[0003] According to an embodiment of the utility model, an interactive display board is provided, comprising:

[0004] Base plate;

[0005] A cover plate, the cover plate is connected to the base plate;

[0006] A light-emitting portion, which is arranged between the bottom plate and the cover plate;

[0007] A light sensor is arranged on the side of the bottom plate, and senses the external light intensity;

[0008] A controller is connected to the light-emitting part and the photometric sensor, controls the switch of the light-emitting part, and receives a photometric signal from the photometric sensor to control the brightness of the light-emitting part;

[0009] The cover plate covers the light emitting part and the controller, and a plurality of light-transmitting areas are provided on the surface of the cover plate, and the plurality of light-transmitting areas allow the light emitted by the light emitting part to pass through;

[0010] The trigger switch is arranged on the cover plate and is connected to the controller. The trigger switch sends a trigger signal to the controller.

[0011] Furthermore, it also includes: a smoke sensor, which is arranged between the bottom plate and the cover plate and connected to the controller. The smoke sensor is used to detect smoke and send a smoke signal to the controller.

[0012] Furthermore, it also includes: a temperature and humidity sensor, which is arranged between the base plate and the cover plate and connected to the controller. The temperature and humidity sensor is used to detect temperature and humidity and send temperature and humidity signals to the controller.

[0013] Furthermore, it also includes: a structure sensor, which is arranged between the base plate and the cover plate and connected to the controller. The structure sensor is used to detect the position change of the base plate and send a position signal to the controller.

[0014] Furthermore, the base plate is made of metal, plastic or wood.

[0015] Furthermore, the cover plate comprises:

[0016] A light-transmitting plate connected to the bottom plate and covering the light-emitting part and the controller;

[0017] The simulation film is attached to the top surface of the light-transmitting plate, and a plurality of light-transmitting areas are arranged on the simulation film.

[0018] Furthermore, the light-transmitting plate is made of acrylic.

[0019] Furthermore, it also includes: a trigger indication area, which is arranged on the surface of the cover plate and matches the position of the trigger switch.

[0020] Furthermore, the light emitting part includes: a plurality of light rows, which are arranged on the top of the bottom plate and connected to the controller, and the positions of the light rows and the light transmission areas are opposite.

[0021] Furthermore, the light-emitting part includes: a light guide plate and a plurality of light strips; the plurality of light strips are arranged on the side wall between the bottom plate and the cover plate and are connected to the controller, the light guide plate is arranged on the top of the bottom plate, and the light guide plate guides the light released by the plurality of light strips to a plurality of light-transmitting areas.

[0022] The interactive display board according to the embodiment of the utility model realizes multiple functions such as environmental adaptation, safety warning and lighting optimization by integrating light sensing, smoke sensing, temperature and humidity sensing and structural sensors, thereby improving the audience experience, ensuring safety and enhancing the reliability and flexibility of the display board.

[0023] It is to be understood that both the foregoing general description and the following detailed description are exemplary, and are intended to provide further explanation of the technology as claimed. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is an exploded schematic diagram of an interactive display board according to an embodiment of the utility model;

[0025] Figure 2 It is a schematic diagram of several light-transmitting areas of an interactive display board according to an embodiment of the utility model;

[0026] Figure 3 Schematic diagram of a light guide plate of an interactive display board according to an embodiment of the utility model. DETAILED DESCRIPTION

[0027] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings to further illustrate the present invention.

[0028] First, combine Figures 1 to 3 The interactive display board according to the embodiment of the utility model is described, which is used to realize the interaction between the audience and the display board, and has a wide range of application scenarios.

[0029] like Figures 1 to 3As shown, the interactive display board of the embodiment of the utility model comprises: a base plate 1, a light-emitting portion, a photometric sensor 3, a controller 4, a cover plate 5 and a trigger switch 6.

[0030] Specifically, Figures 1 to 3 As shown, in this embodiment, the light-emitting portion is disposed between the bottom plate 1 and the cover plate 5, and the light-emitting portion is used to release light;

[0031] The light sensor 3 is arranged on the side of the bottom plate 1 , and the light sensor 3 senses the external light and sends a light signal to the controller 4 ;

[0032] The controller 4 is connected to the light-emitting part and the photometric sensor 3. The controller 4 controls the switch of the light-emitting part and receives the photometric signal of the photometric sensor 3 to control the brightness of the light-emitting part, which helps to maintain the clarity and readability of the content of the display board, and ensures that the audience can obtain a good visual effect whether in bright daytime or dim night;

[0033] The cover plate 5 is connected to the bottom plate 1, covering the light-emitting part and the controller 4 for covering and protecting. The surface of the cover plate 5 is provided with a plurality of light-transmitting areas 51, and the shapes of the light-transmitting areas 51 can be set according to the requirements. When the light-emitting part at the corresponding position of the light-transmitting area 51 is lit, the light-transmitting area 51 can present a corresponding shape. When no light is on, the surface of the cover plate 5 has no shape.

[0034] like Figure 1 As shown, in this embodiment, the light-emitting portion includes: a plurality of light rows 21, the plurality of light rows 21 are arranged on the top of the base plate 1 and are connected to the controller 4, the plurality of light rows 21 are opposite to the positions of the plurality of light-transmitting areas 51, and the plurality of light rows 21 can be connected end to end in sequence, which can simplify the installation process and achieve the effect of the plurality of light rows 21 lighting up in sequence.

[0035] like Figure 3 As shown, in this embodiment, the light-emitting portion includes: a light guide plate 22 and a plurality of light strips 23; the plurality of light strips 23 are arranged on the side wall between the base plate 1 and the cover plate 5, and are connected to the controller 4, the light guide plate 22 is arranged on the top of the base plate 1, and the light guide plate 22 guides the light released by the plurality of light strips 23 to the plurality of light-transmitting areas 51.

[0036] In this embodiment, a plurality of light-emitting lamps are provided on the light row 21 and the light strip 23. The light-emitting lamps can be dimming lamps with adjustable brightness. The types of the light row 21 and the light strip 23 include single-point single control, three-point one control, no IC, RGB, RGBW and CW.

[0037] The trigger switch 6 is arranged on the cover plate 5 and is connected to the controller 4. The trigger switch 6 can be voice-controlled or touch-controlled. When the touch-controlled mode is adopted, the audience can send a trigger signal to the controller 4 by touching or pressing the trigger switch 6, thereby controlling the light-emitting part to light up, thereby enhancing the interactivity of the exhibition board and improving the audience's participation and experience.

[0038] Further, if Figures 1 to 3 As shown, in this embodiment, it also includes: a smoke sensor 7, which is arranged between the base plate 1 and the cover plate 5 and is connected to the controller 4. The smoke sensor 7 is used to detect smoke and send a smoke signal to the controller 4. When smoke appears inside the display board, a smoke signal will be sent to the controller 4, and the controller 4 will immediately turn off the light-emitting part to improve safety.

[0039] Further, if Figures 1 to 3 As shown, in this embodiment, it also includes: a temperature and humidity sensor 8, which is arranged between the base plate 1 and the cover plate 5 and is connected to the controller 4. The temperature and humidity sensor 8 is used to detect temperature and humidity and send temperature and humidity signals to the controller 4. When the temperature and humidity changes inside the exhibition board exceed the preset value, a temperature and humidity signal is generated to the controller 4, and the controller 4 immediately turns off the light-emitting part to improve safety.

[0040] Further, if Figures 1 to 3 As shown, in this embodiment, it also includes: a structure sensor 9, which is arranged between the base plate 1 and the cover plate 5 and is connected to the controller 4. The structure sensor 9 is used to detect the position change of the base plate 1 and send a position signal to the controller 4. When the base plate 1 undergoes an abnormal position change, the structure sensor 9 can quickly send a position signal to the controller 4, triggering an early warning mechanism, which helps to timely discover potential safety hazards and avoid accidents.

[0041] Furthermore, in this embodiment, the base plate 1 is made of metal, plastic or wood, and the metal material may be stainless steel, aluminum alloy and black iron.

[0042] Furthermore, in this embodiment, the cover plate 5 includes: a light-transmitting plate, which is connected to the base plate 1 and covers the light-emitting part and the controller 4; a simulation film, which is attached to the top surface of the light-transmitting plate and has a plurality of light-transmitting areas 51. The simulation film can be a simulated wood grain film, a simulated stone grain film, a simulated cloth grain film, etc. according to needs. It is easy to replace and use and is suitable for different usage scenarios.

[0043] Furthermore, in this embodiment, the light-transmitting plate is made of acrylic, which has good light transmittance.

[0044] Further, if Figures 1 to 3As shown, in this embodiment, it also includes: a trigger indication area 52, which is set on the surface of the cover 5 and matches the position of the trigger switch 6. The shape of the trigger indication area 52 can be set to a palm shape to provide interactive instructions.

[0045] When in use, the audience touches the trigger indication area 52 on the cover plate 5 with their hands to trigger the trigger switch 6, and the trigger switch 6 sends a trigger signal to the controller 4, and the controller 4 starts the light-emitting part to display the shape of the light-transmitting area 51 to display the display board.

[0046] Above, refer to Figures 1 to 3 An interactive display board according to an embodiment of the utility model is described, which realizes multiple functions such as environmental adaptation, safety warning and lighting optimization by integrating light sensing, smoke sensing, temperature and humidity, and structural sensors, thereby improving the audience experience, ensuring safety, and enhancing the reliability and flexibility of the display board.

[0047] It should be noted that, in this specification, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprises..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0048] Although the content of the utility model has been described in detail through the above preferred embodiments, it should be appreciated that the above description should not be considered as a limitation of the utility model. After reading the above content, various modifications and substitutions of the utility model will be obvious to those skilled in the art. Therefore, the protection scope of the utility model should be limited by the attached claims.

Claims

1. An interactive display board, characterized in that: Include: Base plate; A cover plate connected to the bottom plate; A light emitting portion, the light emitting portion being arranged between the bottom plate and the cover plate; A light sensor, which is disposed on a side of the bottom plate and senses external light intensity; A controller, the controller is connected to the light-emitting part and the photometric sensor, the controller controls the switch of the light-emitting part, and receives the photometric signal of the photometric sensor to control the brightness of the light-emitting part; The cover plate covers the light emitting part and the controller, and a plurality of light-transmitting areas are provided on the surface of the cover plate, and the plurality of light-transmitting areas allow the light emitted by the light emitting part to pass through; A trigger switch is arranged on the cover plate and connected to the controller, and the trigger switch sends a trigger signal to the controller.

2. The interactive display board as claimed in claim 1, characterized in that: It also includes: a smoke sensor, which is arranged between the bottom plate and the cover plate and connected to the controller. The smoke sensor is used to detect smoke and send a smoke signal to the controller.

3. The interactive display board as claimed in claim 1, characterized in that: It also includes: a temperature and humidity sensor, which is arranged between the base plate and the cover plate and connected to the controller. The temperature and humidity sensor is used to detect temperature and humidity and send temperature and humidity signals to the controller.

4. The interactive display board according to claim 1, characterized in that: It also includes: a structure sensor, which is arranged between the base plate and the cover plate and connected to the controller. The structure sensor is used to detect the position change of the base plate and send a position signal to the controller.

5. The interactive display board as claimed in claim 1, characterized in that: The base plate is made of metal, plastic or wood.

6. The interactive display board according to claim 1, characterized in that: The cover plate comprises: A light-transmitting plate connected to the bottom plate and covering the light-emitting part and the controller; A simulation film is attached to the top surface of the light-transmitting plate, and the simulation film is provided with the plurality of light-transmitting areas.

7. The interactive display board as claimed in claim 6, characterized in that: The material of the light-transmitting plate is acrylic.

8. The interactive display board as claimed in claim 1, characterized in that: It also includes: a trigger indication area, which is arranged on the surface of the cover plate and matches the position of the trigger switch.

9. The interactive display board according to claim 1, characterized in that: The light emitting part comprises: a plurality of lamp rows, the plurality of lamp rows are arranged on the top of the bottom plate and connected to the controller, and the plurality of lamp rows are opposite to the plurality of light-transmitting areas.

10. The interactive display board according to claim 1, characterized in that: The light-emitting portion includes: a light guide plate and a plurality of light strips; the plurality of light strips are arranged on the side wall between the base plate and the cover plate and are connected to the controller, the light guide plate is arranged on the top of the base plate, and the light guide plate guides the light released by the plurality of light strips to the plurality of light-transmitting areas.

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