CN101691094A - Led drawing board - Google Patents

Led drawing board Download PDF

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Publication number
CN101691094A
CN101691094A CN200910182562A CN200910182562A CN101691094A CN 101691094 A CN101691094 A CN 101691094A CN 200910182562 A CN200910182562 A CN 200910182562A CN 200910182562 A CN200910182562 A CN 200910182562A CN 101691094 A CN101691094 A CN 101691094A
Authority
CN
China
Prior art keywords
led
board
battery
picture
parts
Prior art date
Application number
CN200910182562A
Other languages
Chinese (zh)
Inventor
吴林
王静静
陈雷中
Original Assignee
无锡爱迪信光电科技有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 无锡爱迪信光电科技有限公司 filed Critical 无锡爱迪信光电科技有限公司
Priority to CN200910182562A priority Critical patent/CN101691094A/en
Publication of CN101691094A publication Critical patent/CN101691094A/en

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Abstract

For a common drawing board popular in the market currently, a magnetic pen is used to write characters or draw pictures on the drawing board, then a magnetic stripe is used to erase the characters or the pictures, and resource waste is easy to cause. An LED drawing board adopts an LED lamp as a luminous source, a drawing surface is touched by a special pen, and an LED device under the drawing surface corresponding to a touch spot of the pen point is induced to emit visible light, so the drawing trace is left on the drawing board. A switch button is used for controlling the on and off of an LED circuit; the LED circuit is on in the drawing process; and when the LED circuit is off, the LED does not emit light and the pictures disappear, which plays of role in eliminating patterns. The drawing board can emit light, so the patterns are bright and beautiful when works are completed, and the drawing board is popular with children.

Description

The LED drawing board

Technical field

The present invention relates to a kind of child drawing instrument, particularly a kind of LED drawing board.

Background technology

Flourish along with China's educational undertaking, the upgrading of children's schooling apparatus is also more and more.Drawing board is exactly an example wherein, and now popular on the market is common drawing boards mostly, and it is to use a magnetic pen to write on drawing board or draw a picture, and carries out wiping with a magnetic stripe then, causes the wasting of resources easily.After entering electronic age, upgrading products have also appearred in this drawing board, and different with traditional drawing board is, electronic drawing board adopts the LED lamp as light emitting source, by special style of writing, thereby stay the vestige of drawing on drawing board.Because drawing board itself can be luminous, therefore after finishing works, pattern also is very beautiful, believes the welcome that also can be subjected to a lot of children.

Summary of the invention

The present invention is in order to overcome the deficiency of traditional drawing board, thereby a kind of LED drawing board of attractive in appearance, practical, environmental protection is provided.

LED drawing board of the present invention comprises aluminium base 1, LED drawing board shell 2, LED components and parts 3, lead 4, battery arrangement position 5, battery 6, connecting line 7, shift knob 8, special paintbrush 9, paintbrush arrangement position 10, connecting line arrangement position 11, charged state indicator lamp 12, the not enough status indicator lamp 13 of electric weight.Aluminium base 1 is positioned at the inside of LED drawing board shell 2, place other electronic devices and components such as LED components and parts 3 and control components and parts above, LED drawing board shell 2 constitutes the outward appearance of LED drawing board, the LED drawing board shell 2 main plastics that adopt are made, the picture face adopts light-permeable shell tangible and can be luminous, LED components and parts 3 distribute uniformly and are displayed on the aluminium base 1, touch the picture face by special paintbrush 9, LED components and parts 3 below the corresponding picture face in nib contact are responded to, send visible light, lead 4 settles battery the battery in the position 5 to be connected with aluminium base 1, battery 6 is connected with aluminium base 1, battery is settled and is settled battery in the position 5, when battery 6 does not have electricity, battery can be the circuit board power supply, battery 6 is positioned at battery and settles 5 belows, position, be used for powering to circuit board, connecting line 7 connects battery 6 and domestic power supply, be used for accumulators 6 charging, a port of connecting line 7 is inserted in a side of drawing board, another port is inserted on the household outlet, shift knob 8 is used for the open and close of control circuit, draw during unlatching, LED is not luminous when closing, and picture disappears, and plays the effect of eliminating pattern, special paintbrush 9 is positioned at paintbrush and settles position 10, make LED luminous with style of writing, thereby leave a trace on drawing board, paintbrush is settled in the position 10 and is used for depositing special paintbrush 9, connecting line is settled in the position 11 and is used for depositing connecting line 7, when accumulators 6 chargings, charged state indicator lamp 12 is shinny, is used for pointing out being in charged state, when electric weight is full of, charged state indicator lamp 12 extinguishes, and the expression charging is finished, when battery 6 electric weight less thaies 10%, the not enough status indicator lamp 13 of electric weight is shinny, and the prompting electric weight is about to not enough.

LED drawing board of the present invention has the following advantages: adopt LED as illuminating source, drawing board itself can be luminous, after finishing works, very beautiful, make the more beautiful fashion of painting effect, draw than traditional magnetic pen, the bar magnet wiping is also more durable, and concerning child also much cleaner, safety, use also convenient, the drawing board screen of big specification can allow child bring into play intention arbitrarily.Product is light and handy, where just walks and where can take to, writes drawing anywhere or anytime, is very much convenient; Screen is cleaned out as promotion screen below small slide block just can be performed conjuring tricks after child painted.Not only increase more enjoyment, and greatly improved child's drawing interest for drawing a picture.

Description of drawings

Fig. 1 is a structural representation of the present invention

The specific embodiment

Below in conjunction with accompanying drawing the present invention is further described:

LED drawing board of the present invention comprises aluminium base 1, LED drawing board shell 2, LED components and parts 3, lead 4, battery arrangement position 5, battery 6, connecting line 7, shift knob 8, special paintbrush 9, paintbrush arrangement position 10, connecting line arrangement position 11, charged state indicator lamp 12, the not enough status indicator lamp 13 of electric weight.Aluminium base 1 is positioned at the inside of LED drawing board shell 2, place other electronic devices and components such as LED components and parts 3 and control components and parts above, LED drawing board shell 2 constitutes the outward appearance of LED drawing board, the LED drawing board shell 2 main plastics that adopt are made, the picture face adopts light-permeable shell tangible and can be luminous, LED components and parts 3 distribute uniformly and are displayed on the aluminium base 1, touch the picture face by special paintbrush 9, LED components and parts 3 below the corresponding picture face in nib contact are responded to, send visible light, lead 4 settles battery the battery in the position 5 to be connected with aluminium base 1, battery 6 is connected with aluminium base 1, battery is settled and is settled battery in the position 5, when battery 6 does not have electricity, battery can be the circuit board power supply, battery 6 is positioned at battery and settles 5 belows, position, be used for powering to circuit board, connecting line 7 connects battery 6 and domestic power supply, be used for accumulators 6 charging, a port of connecting line 7 is inserted in a side of drawing board, another port is inserted on the household outlet, shift knob 8 is used for the open and close of control circuit, draw during unlatching, LED is not luminous when closing, and picture disappears, and plays the effect of eliminating pattern, special paintbrush 9 is positioned at paintbrush and settles position 10, make LED luminous with style of writing, thereby leave a trace on drawing board, paintbrush is settled in the position 10 and is used for depositing special paintbrush 9, connecting line is settled in the position 11 and is used for depositing connecting line 7, when accumulators 6 chargings, charged state indicator lamp 12 is shinny, is used for pointing out being in charged state, when electric weight is full of, charged state indicator lamp 12 extinguishes, and the expression charging is finished, when battery 6 electric weight less thaies 10%, the not enough status indicator lamp 13 of electric weight is shinny, and the prompting electric weight is about to not enough.

The operation principle of LED drawing board of the present invention:

At first make LED drawing board shell 2, shell adopts plastics, be divided into, following two parts, then electronic devices and components such as LED components and parts 3 and control components and parts are welded on the aluminium base 1, then use groove, clamp groove form is fixed on aluminium base 1 lower part of LED drawing board shell 2, and connect aluminium bases 1 with lead 4 and be communicated with the battery placing portion 5 and the battery 6 of drawing board shell, then battery 6 is fixed in the LED drawing board shell 2, then on the LED drawing board shell 2, following two parts combine forms the LED drawing board, mix connecting line 7 at last the LED drawing board, special paintbrush 9, the present invention adopts LED as light emitting source, press shift knob 8, circuit is through-flow, nib point by special paintbrush 9 touches the picture face, LED components and parts 3 below the corresponding picture face in nib contact are responded to, send visible light, thereby on drawing board, stay the vestige of drawing, after finishing picture, during the picture of thinking to paint new again, press shift knob 8, make circuit interrupter, the LED lamp extinguishes, and can eliminate drawn picture, and then presses shift knob 8, just can begin the new picture of doing, when electric weight is not enough status indicator lamp 13 is shinny, can charge by accumulators 6 by connecting line 7, different with traditional drawing board is, the LED drawing board is more attractive in appearance, fashion, also more durable, use also conveniently, and drawing board itself can be luminous, after finishing works, picture is very beautiful.

Claims (3)

1. LED drawing board of the present invention is characterized in that: settle position (5), battery (6), connecting line (7), shift knob (8), special paintbrush (9), paintbrush to settle position (10), connecting line to settle position (11), charged state indicator lamp (12), the not enough status indicator lamp of electric weight (13) to form by aluminium base (1), LED drawing board shell (2), LED components and parts (3), lead (4), battery.
2. LED drawing board according to claim 1, it is characterized in that: LED components and parts (3) distribute uniformly and are displayed on the aluminium base (1), touch the picture face by special paintbrush (9), the LED components and parts (3) below the corresponding picture face in nib contact are responded to, and send visible light.
3. LED drawing board according to claim 1 is characterized in that: shift knob (8) is used for controlling the open and close of led circuit, opens when drawing, and LED is not luminous when closing, and picture disappears, and plays the effect of eliminating pattern.
CN200910182562A 2009-09-16 2009-09-16 Led drawing board CN101691094A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN200910182562A CN101691094A (en) 2009-09-16 2009-09-16 Led drawing board

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN200910182562A CN101691094A (en) 2009-09-16 2009-09-16 Led drawing board

Publications (1)

Publication Number Publication Date
CN101691094A true CN101691094A (en) 2010-04-07

Family

ID=42079834

Family Applications (1)

Application Number Title Priority Date Filing Date
CN200910182562A CN101691094A (en) 2009-09-16 2009-09-16 Led drawing board

Country Status (1)

Country Link
CN (1) CN101691094A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102691916A (en) * 2012-06-11 2012-09-26 海安县威仕重型机械有限公司 Decorative lighting
CN103481702A (en) * 2013-09-24 2014-01-01 无锡莱吉特信息科技有限公司 Light-emitting diode (LED) blackboard based on pressure sensor
CN103692846A (en) * 2013-12-31 2014-04-02 江苏金铁人自动化科技有限公司 Sketchy drawing board with LED lighting lamp
CN104890429A (en) * 2014-12-09 2015-09-09 梁吟 Pop wall
CN107765899A (en) * 2017-10-17 2018-03-06 王月杉 Drawing device for financial stock exchanging
TWI693542B (en) * 2018-12-07 2020-05-11 凌通科技股份有限公司 Light emitting element matrix panel input device

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102691916A (en) * 2012-06-11 2012-09-26 海安县威仕重型机械有限公司 Decorative lighting
CN103481702A (en) * 2013-09-24 2014-01-01 无锡莱吉特信息科技有限公司 Light-emitting diode (LED) blackboard based on pressure sensor
CN103692846A (en) * 2013-12-31 2014-04-02 江苏金铁人自动化科技有限公司 Sketchy drawing board with LED lighting lamp
CN104890429A (en) * 2014-12-09 2015-09-09 梁吟 Pop wall
CN107765899A (en) * 2017-10-17 2018-03-06 王月杉 Drawing device for financial stock exchanging
TWI693542B (en) * 2018-12-07 2020-05-11 凌通科技股份有限公司 Light emitting element matrix panel input device

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Open date: 20100407