CN202029574U - Remote sensing LED (Light Emitting Diode) light emitting tablet - Google Patents
Remote sensing LED (Light Emitting Diode) light emitting tablet Download PDFInfo
- Publication number
- CN202029574U CN202029574U CN2011200669934U CN201120066993U CN202029574U CN 202029574 U CN202029574 U CN 202029574U CN 2011200669934 U CN2011200669934 U CN 2011200669934U CN 201120066993 U CN201120066993 U CN 201120066993U CN 202029574 U CN202029574 U CN 202029574U
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- CN
- China
- Prior art keywords
- remote sensing
- light emitting
- lamp bar
- circuit board
- control circuit
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a remote sensing LED (Light Emitting Diode) light emitting tablet which comprises an outer frame (1), an LED lamp bar (6), a control circuit board (7), a power supply wire (3), a backplane (5) and a transparent writing panel (2), wherein the LED lamp bar (6) is arranged at the side of the writing panel (2); and the control circuit board (7) is connected with the LED lamp bar (6). The remote sensing LED light emitting tablet also comprises a human body infrared sensor switch; the human body infrared sensor switch comprises an infrared sensor probe (4) and a control chip (8) which is connected with the control circuit board (7); and the infrared sensor probe (4) is electrically connected with the control chip (8). When people approach to the remote sensing LED light emitting tablet, the LED light stops flashing so that people can clearly see the words or pictures and texts on the writing panel; and when people are far away from the tablet, the LED light continues to flash so as to achieve good propagating effect.
Description
Technical field
The utility model relates to a kind of board, specifically is a kind of remote sensing LED emitting tablet light.
Background technology
Board is the instrument that writes commonly used in life or the work, is widely used in commercial advertising, office message board and propaganda board etc.Along with science and technology development, more common in the market board is the LED emitting tablet light.The LED emitting tablet light of prior art, its structure generally comprises housing, LED lamp bar, control circuit board, backboard, the panel that writes, power supply wiring, wherein, LED lamp bar, backboard and the panel that writes are installed in the housing, and LED lamp bar is positioned at the side of the panel that writes; Described backboard is installed in the back side of the panel that writes.The power supply of its LED lamp bar connects the power supply power supply by power supply wiring, described control circuit board can be controlled LED lamp bar light coloring and brightness, no matter be day or night, the word or the picture and text that write on the panel that writes with e-Pointer can both be beautiful brilliant under the irradiation of the LED light of flicker.Though write on word on the LED emitting tablet light of this structure or picture and text can attract people under the irradiation of the LED light of flicker sight, to reach the purpose of propaganda, but, when people walk close to the LED emitting tablet light and watch word above the board or picture and text, because LED light ceaselessly glimmers, make the word or the picture and text that write on the board seem smudgy on the contrary, even people's eyes are felt like a hen on a hot girdle, so just make the LED emitting tablet light not reach the effect of publicity of expection.
The utility model content
The technical problems to be solved in the utility model is, overcomes the defective of above prior art, provides a kind of the people during near board, and LED light stops flicker, and as people during away from board, and LED light continues the remote sensing LED emitting tablet light that glimmers.
Technical solution of the present utility model is, a kind of remote sensing LED emitting tablet light with following structure is provided: it comprises housing, LED lamp bar, control circuit board, power supply wiring, backboard and the transparent panel that writes, described LED lamp bar is arranged on the side of the panel that writes, and control circuit board is connected with LED lamp bar, it also comprises the human body infrared sensing switch, described human body infrared sensing switch comprises infrared induction probe and the control chip that is connected with control circuit board, and described infrared induction probe is electrically connected with control chip.
After adopting above structure, the utility model remote sensing LED emitting tablet light compared with prior art, have the following advantages: this remote sensing LED emitting tablet light when the people near in 2 meters of the products time, the infrared induction probe is transferred to the signal that detects in the control chip, control chip is luminous by control circuit board control LED lamp bar, the light that LED lamp bar is sent becomes static light by passage of scintillation light, at this moment, the word or the picture and text that write on the panel are static illumination effects, can help people like this and see word or picture and text on the panel that writes clearly; As people during away from board, the infrared induction probe is transferred to the signal that detects in the control chip once more, control chip is luminous by control circuit board control LED lamp bar, the light that LED lamp bar is sent becomes passage of scintillation light by static light, and word on the panel that writes this moment or picture and text are flicker illumination effects; So just make the LED emitting tablet light reach good the effect of publicity, also strengthened the competitiveness of product in market simultaneously.
As a kind of improvement, described the write panel of panel that write for making with ultra-clear glasses or acrylic board.Because ultra-clear glasses or acrylic board have high light transmittance, therefore the word that writes on the panel that writes is more dazzling, beautiful brilliant under the irradiation of luminous LED lamp bar, is specially adapted to advertising, message board, propaganda board etc.
As a kind of improvement, the housing of described housing for making by the PS foamed plastic.The housing that the PS foamed plastic is made has very high anticorrosion, moisture resistance, sturdy and durable service life of improving product.
Description of drawings
Fig. 1 is the Facad structure schematic diagram of the utility model remote sensing LED emitting tablet light.
Fig. 2 is the A-A cross section structure schematic diagram of the utility model remote sensing LED emitting tablet light in Fig. 1.
Fig. 3 is the frame structure schematic diagram of the utility model remote sensing LED emitting tablet light circuit.
As shown in the figure:
1, housing, 2, the panel that writes, 3, power supply wiring, 4, the infrared induction probe, 5, backboard, 6, LED lamp bar, 7, control circuit board, 8, control chip.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
As Fig. 1, Fig. 2 and shown in Figure 3, the utility model remote sensing LED emitting tablet light, it comprises housing 1, LED lamp bar 6, control circuit board 7, power supply wiring 3, backboard 5 and the transparent panel 2 that writes, described LED lamp bar 6 is arranged on the side of the panel 2 that writes, and control circuit board 7 is connected with LED lamp bar 6, it also comprises the human body infrared sensing switch, described human body infrared sensing switch comprises infrared induction probe 4 and the control chip 8 that is connected with control circuit board 7, and described infrared induction is popped one's head in and 4 is electrically connected with control chip 8.
Described infrared induction probe 4 is installed in the front of housing 1.
Described control chip 8 is the BISS0001 control chip.
Described the write panel 2 of panel 2 that write for making with ultra-clear glasses or acrylic board.
The housing 1 of described housing 1 for making by the PS foamed plastic.
Claims (5)
1. remote sensing LED emitting tablet light, it comprises housing (1), LED lamp bar (6), control circuit board (7), power supply wiring (3), backboard (5) and the transparent panel that writes (2), described LED lamp bar (6) is arranged on the side of the panel that writes (2), and control circuit board (7) is connected with LED lamp bar (6), it is characterized in that: it also comprises the human body infrared sensing switch, described human body infrared sensing switch comprises infrared induction probe (4) and the control chip (8) that is connected with control circuit board (7), and described infrared induction probe (4) is electrically connected with control chip (8).
2. remote sensing LED emitting tablet light according to claim 1 is characterized in that: described infrared induction probe (4) is installed in the front of housing (1).
3. remote sensing LED emitting tablet light according to claim 1 is characterized in that: described control chip (8) is the BISS0001 control chip.
4. remote sensing LED emitting tablet light according to claim 1 is characterized in that: the write panel (2) of the described panel that writes (2) for making with ultra-clear glasses or acrylic board.
5. remote sensing LED emitting tablet light according to claim 1 is characterized in that: the housing (1) of described housing (1) for being made by the PS foamed plastic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200669934U CN202029574U (en) | 2011-03-11 | 2011-03-11 | Remote sensing LED (Light Emitting Diode) light emitting tablet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200669934U CN202029574U (en) | 2011-03-11 | 2011-03-11 | Remote sensing LED (Light Emitting Diode) light emitting tablet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202029574U true CN202029574U (en) | 2011-11-09 |
Family
ID=44891885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200669934U Expired - Fee Related CN202029574U (en) | 2011-03-11 | 2011-03-11 | Remote sensing LED (Light Emitting Diode) light emitting tablet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202029574U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104751825A (en) * | 2015-04-08 | 2015-07-01 | 恒银金融科技有限公司 | Brightness adjustment system and method of display screen of financial self-service terminal |
| CN106782192A (en) * | 2016-12-30 | 2017-05-31 | 郑州正电电子技术有限公司 | Interactive LED fluorescent plates |
-
2011
- 2011-03-11 CN CN2011200669934U patent/CN202029574U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104751825A (en) * | 2015-04-08 | 2015-07-01 | 恒银金融科技有限公司 | Brightness adjustment system and method of display screen of financial self-service terminal |
| CN104751825B (en) * | 2015-04-08 | 2023-10-03 | 恒银金融科技股份有限公司 | Display screen brightness adjusting system and adjusting method of financial self-service terminal |
| CN106782192A (en) * | 2016-12-30 | 2017-05-31 | 郑州正电电子技术有限公司 | Interactive LED fluorescent plates |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111109 Termination date: 20120311 |