CN201249602Y

CN201249602Y - Colorful luminous wordpad

Info

Publication number: CN201249602Y
Application number: CNU2008202006642U
Authority: CN
Inventors: 施鸿生
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-09-13
Filing date: 2008-09-13
Publication date: 2009-06-03
Anticipated expiration: 2018-09-13

Abstract

The utility model relates to the technical field of wordpads, in particular to a colorful luminous wordpad. The colorful luminous wordpad comprises a writing panel; wherein, a control box is fixed on the lateral edge of the writing panel; LED light-emitting diodes and an LED control board controlling the LEDs to emit light are arranged in the control box; and a slotted hole, through which LED light can be projected on the writing panel, is also arranged at the joint between the control box and the writing panel. A plurality of groups of LED light-emitting diodes with the three fundamental colors (red, green and blue) are assembled in the control box, and the number of each group of LED light-emitting diodes corresponds to the dimension of the writing panel. The writing panel comprises a light-shading backboard and a transparent panel which are integrated together, and the inner side of the edge of the transparent panel is provided with a flute. Colorful images can be presented when writing and drawing are conducted on the wordpad, visual fatigue can be eased, and people can feel visual impact, so the attention of people can be attracted. Moreover, since the LED light-emitting diodes are employed as a light source, the service life of the whole product can be prolonged as well.

Description

A kind of multi-colour luminous board

Technical field

The utility model relates to the board technical field.

Background technology

Along with the raising of The development in society and economy and production capacity, people are more and more obvious to the demand of the personalization of product, and novelty, peculiar mode are also praised highly in the importing of information.The erasable blank that writes of Chu Xianing is a kind of novel writing board that can replace chalk and blackboard in recent years.Be provided with frame around this class board, frame inside is plastic rubber panel, and the inside of plastic rubber panel is provided with the hard liner plate, and liner plate is fixedlyed connected with the both sides frame.Its advantage is to have solved the dust pollution question that the chalk blackboard writes, but the blank that writes substantially still adopts the black water pen to write, thereby because of the outstanding font of black and white contrast.People's vision is watched the strong font concentrated force of black and white contrast for a long time attentively and can be weakened like this, and human eye is also tired easily.In addition,, just be difficult to see clearly the font on the board, also can exert an influence user's eyesight when indoor light is dark or reflective.

At present, the luminous board of energy that has occurred some novelties on the market, as No. 200420045371.3 disclosed emitting tablet lights of patent of China, this emitting tablet light comprises shell, the front of this shell is provided with a display window, and this emitting tablet light also comprises power supply, LGP, light transmission film, cold light film and cold light piece driving circuit; Light transmission film sticks on the front of LGP, and cold light film sticks on the front of LGP around the light transmission film, and LGP is placed in the enclosure, and the light transmission film above it is emerging in the display window of shell; Place in the enclosure power supply, cold light film and the cold light piece driving circuit loop that is electrically connected to form.Although this class board can luminously show, novelty attractive in appearance, the manufacturing cost height, and also service life is limited.

The utility model content

Problem to be solved in the utility model provides a kind of low cost of manufacture, the multi-colour luminous board of long service life, and changing background color at any time in use, but remitting vision fatigue is regulated atmosphere.

For solving the problems of the technologies described above, the technical scheme that the utility model is realized is:

Design a kind of multi-colour luminous board, include and write panel, write on the panel side and be fixed with control box, be provided with LED light emitting diode and control LED luminous LED control panel in the control box, control box with write position that panel joins also have can so that the LED ray cast to the slotted eye of writing on the panel.

As the improvement of such scheme, the LED light emitting diode of three groups of red, green, blue three primary colours is installed in the control box, every group of LED light emitting diode quantity is corresponding with the size of clipboard panel.Write panel by the backboard of shading and transparent panel be combined into, inboard, transparent panel edge has groove.

The utility model compared with prior art has following remarkable result:

Multi-colour luminous board provided by the utility model can be widely used in every profession and trade the displaying and the information of product are propagated.Its illuminating source adopts the LED light emitting diode of three kinds of primary colours of red, green, blue and regulates control by control circuit, can be so that board is broken colour and flashes variation.During use, the colorful light lining that control panel control LED sends is write picture and can be presented colorful picture at the transparent acrylic back side of panel that writes on the panel that writes, can delay visual fatigue, gives visual impact, can greatly attracting notice.In addition, adopt the LED light emitting diode, service life that can also entire product as illuminating source.

Description of drawings

Fig. 1 is the utility model contour structures schematic diagram;

Fig. 2 is the parts decomposing schematic representation of Fig. 1.

The specific embodiment

The utility model is described in further detail by embodiment below in conjunction with accompanying drawing.

Referring to Fig. 1～2, a kind of multi-colour luminous board, by control box 1 with write panel 2 and constitute, control box is fixed on the top of writing panel, also can be installed in the side of writing panel to control box according to actual needs.The control box body design is a square body, bottom surface processing cambered surface or inclined-plane, and the middle part, bottom surface has a slotted eye 12.The LED light emitting diode 10 of three groups of red, green, blue three primary colours is installed in control box, every group is several the LED lamps of connecting mutually, the quantity of the LED light emitting diode of series connection is corresponding with the size of clipboard panel, can have light to shine on the panel to guarantee whole writing.The fixed position of the LED light emitting diode in the control box is so that the light that LED sends is emitted as standard from control box bottom slotted eye.The group number of mounted LEDs light emitting diode and quantity can be according to the lighting demand adjustment in the control box in the actual production.

The LED light emitting diode 10 LED control panel 11 interior with being arranged on control box is connected, and control panel is provided with singlechip controller, can control led color and flash variation.Control box one end is equipped with the adjusting button 13 that is connected with LED control panel in the control box, regulates button and can adjust luminous change color of LED and bright-dark degree, regulates button and goes out in that the sheath of control box body one end is naked through device.The control box other end also is provided with the supply hub 14 that is used for to LED control panel power supply in the control box.

Multi-colour luminous board write panel by the backboard 20 of shading and transparent panel 21 be combined intos, backboard can adopt PP plate or other dark plastic plates of black, panel adopts transparent acrylic board, acrylic panel and backboard are fixed with screw.At acrylic board upper periphery engraving groove 22, the light that LED sends in the control box is reflected by the panel upper groove, produces the enjoyment that a kind of halation is given colorful U.S..The acrylic panel can be to be the different shape that the base angle is beaten fillet (or right angle) rectangle, square or the frosted limit is arranged.The shape of writing panel of the colorful board of the application's protection just is variable, and the groove of engraving also can change.Also can add sign sex pilus seal at transparent acrylic panel surface, set each other off with pattern of writing and font, add the change of colorful LED light, the appropriate refraction of groove, produce abundant halation, give visual intense impact, excite people's curiosity, farthest attracting notice.This multi-colour luminous board can be widely used in every profession and trade the displaying and the information of product are propagated, and is a kind of novelty, peculiar novel writing board.

The foregoing description is a concrete preferred implementation of the present utility model, and in addition, the utility model can also have other implementations.That is to say that under the prerequisite that does not break away from the utility model design, any conspicuous replacement also should fall within the protection domain of the present utility model.

Claims

1, a kind of multi-colour luminous board, include and write panel (2), it is characterized in that: described writing is fixed with control box (1) on the panel side, be provided with LED light emitting diode (10) and control LED luminous LED control panel (11) in the control box, control box with write position that panel joins also have can so that the LED ray cast to the slotted eye of writing on the panel (12).

2, multi-colour luminous board according to claim 1 is characterized in that: the LED light emitting diode of three groups of red, green, blue three primary colours is installed in the described control box, and every group of LED light emitting diode quantity is corresponding with the size of clipboard panel.

3, multi-colour luminous board according to claim 2 is characterized in that: the described panel of writing is by the backboard (20) of shading and transparent panel (21) be combined into, and inboard, transparent panel edge has groove (22).

4, according to the described multi-colour luminous board of one of claim 1～3, it is characterized in that: described control box one end is equipped with the adjusting button (13) that is connected with LED control panel in the control box, and the control box other end also is provided with the supply hub (14) that is used for to LED control panel power supply in the control box.