CN204790891U - Adjustable laser of luminance turns over page or leaf pen - Google Patents
Adjustable laser of luminance turns over page or leaf pen Download PDFInfo
- Publication number
- CN204790891U CN204790891U CN201520391677.2U CN201520391677U CN204790891U CN 204790891 U CN204790891 U CN 204790891U CN 201520391677 U CN201520391677 U CN 201520391677U CN 204790891 U CN204790891 U CN 204790891U
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- laser
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- page
- circuit board
- control circuit
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Abstract
The utility model discloses an adjustable laser of luminance turns over page or leaf pen, including control circuit board, control circuit board is last to be equipped with and to turn over a page button (4), turns over a page button (5), laser button (6) and main switch (2) down, and control circuit board links to each other with laser instrument (1), and laser instrument (1) still includes the laser adjustting of the lighteness gear switch of being connected with control circuit board (3) by laser button (6) control, its characterized in that, and the outgoing luminance of laser instrument (1) is controlled by laser adjustting of the lighteness gear switch (3). The utility model discloses set up the gear switch on laser turns over the page or leaf pen, can let the user can adjust the luminance of laser in a flexible way according to specific applied environment and scene when using the laser pen.
Description
Technical field
The utility model belongs to audio-visual education programme technical field, particularly a kind of brightness adjustable laser Pen for turning page.
Background technology
Laser page turning pen has been widely used in meeting and classroom document demonstration.
Chinese utility model patent CN03270412.7 discloses a kind of laser pen with upper and lower page-turning button and wireless transmitter.Comprise battery, laser diode driver circuit, laser diode; Also comprise transmitting terminal circuit, receiving terminal circuit, wherein: transmitting terminal circuit: by upper and lower page-turning button, scrambler, the wireless launcher be connected with emitting antenna forms; Receiving terminal circuit: by the radio receiver be connected with receiving antenna, demoder, interface convertor forms; Another terminate computer of interface convertor.As long as the signal of page turning up and down that laser pen can be sent free of errors is transferred to computing machine, by the computer standard such as serial port, USB interface and corresponding driver, just can complete and the page turning up and down of computing machine is controlled, making when pressing the page-turning button up and down of laser pen, being equal to " Pageup " and " PageDown " button pressed on computer keyboard.
Chinese invention patent CN200810113388.0 discloses a kind of wireless page turning laser pen being integrated with wireless data card of surfing Internet, described wireless page turning laser pen comprises wireless transmitting terminals and wireless interface receiving end, and wireless interface receiving end comprises wireless receiving module, wireless data card of surfing Internet, USB (universal serial bus) controller and universal serial bus concentrator; Wireless data card of surfing Internet is used for, to the coded message decoding received, decoded information being interpreted as computing machine control information; For receive connect local computer send enumerate inquiry, and to local computer send enumerate inquiry response; For local computer is connected to wireless network.The described wireless page turning laser pen of this invention have cost low, carry and feature easy to use.
Chinese utility model patent CN201420421385.4 discloses a kind of multimedia page turning USB flash disk laser pen, comprises transmitter module and receiver module; Transmitter module comprises laser generator, page turner, scrambler and RF transmitter; Page turner is connected with RF transmitter by scrambler; Receiver module comprises RF receiver, demoder, MCU, USB driver element, usb hub and mass storage; RF receiver is connected with usb hub by demoder, MCU, USB driver element successively; Mass storage is connected with usb hub; Transmitter module wirelessly realizes RF transmitter and is connected with the RF receiver of receiver module.This utility model multimedia page turning USB flash disk laser pen, while completing the transmitting and receiving of common laser signal, can read the mass-memory unit that inside is integrated again, greatly facilitates user, compensate for the deficiency in product function and performance in the past.
Chinese utility model patent CN201420000764.6 discloses a kind of bluetooth earphone and to amplify type laser page turning pen, comprise the button on Pen for turning page, microphone, the wireless signal transmitter of Pen for turning page inside, voicefrequency circuit, laser pen key circuit, laser lamp circuit, gyro mouse circuit, Bluetooth receptions module; Wireless signal transmitter is connected with voicefrequency circuit, laser pen key circuit, laser lamp circuit, gyro mouse circuit, voicefrequency circuit adds with microphone, Bluetooth receptions module and volume switch, volume, volume down button is connected, laser pen key circuit marks button with page turning under page turning on PPT, PPT, PPT blank screen, PPT and is connected, gyro mouse circuit is connected with mouse switch, left mouse button, right mouse button button, and laser lamp circuit is connected with laser lamp switch key.By laser page turning pen function, air mouse function, Bluetooth microphone function three unification, save starting material, compact, easy to carry, easy to use, effectively improve the work efficiency of user.
In existing laser page turning pen, the brightness of laser can not regulate.
Utility model content
The utility model, for the deficiencies in the prior art, provides a kind of brightness adjustable laser Pen for turning page.
The technical solution of the utility model is as follows: a kind of brightness adjustable laser Pen for turning page, comprise control circuit board, control circuit board is provided with turnover key, lower turnover key, laser button and main switch, control circuit board is connected with laser instrument, laser instrument presses key control by laser, characterized by further comprising the laser brightness regulation stall switch be connected with control circuit board, the outgoing brightness Stimulated Light brightness regulation driving switch of laser instrument controls.
Further, laser brightness regulation stall switch is third gear switch.
Further, the also built-in storer of USB interface.
Compared with prior art, the brightness adjustable laser Pen for turning page that the utility model provides, is provided with laser brightness regulation stall switch, allow user use laser pen time can according to concrete applied environment and scene, the brightness of flexible laser.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
As shown in Figure 1, a kind of brightness adjustable laser Pen for turning page, comprise laser instrument 1, main switch 2, laser brightness regulation stall switch 3, upper turnover key 4, lower turnover key 5 and laser button 6 etc., these parts are all connected with control circuit board, laser instrument 1 is controlled by laser button 6, and the outgoing brightness Stimulated Light brightness regulation driving switch 3 of laser instrument 1 controls.
Laser brightness regulation stall switch 3 can be third gear switch, be respectively " by force ", " in ", micro-, conveniently can regulate laser brightness during use.
Claims (3)
1. a brightness adjustable laser Pen for turning page, comprise control circuit board, control circuit board is provided with turnover key (4), lower turnover key (5), laser button (6) and main switch (2), control circuit board is connected with laser instrument (1), laser instrument (1) is controlled by laser button (6), characterized by further comprising the laser brightness regulation stall switch (3) be connected with control circuit board, outgoing brightness Stimulated Light brightness regulation driving switch (3) of laser instrument (1) controls.
2. brightness adjustable laser Pen for turning page according to claim 1, is characterized in that laser brightness regulation stall switch (3) is third gear switch.
3. brightness adjustable laser Pen for turning page according to claim 1, the storer that it is characterized in that USB interface also built-in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520391677.2U CN204790891U (en) | 2015-06-09 | 2015-06-09 | Adjustable laser of luminance turns over page or leaf pen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520391677.2U CN204790891U (en) | 2015-06-09 | 2015-06-09 | Adjustable laser of luminance turns over page or leaf pen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204790891U true CN204790891U (en) | 2015-11-18 |
Family
ID=54530898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520391677.2U Expired - Fee Related CN204790891U (en) | 2015-06-09 | 2015-06-09 | Adjustable laser of luminance turns over page or leaf pen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204790891U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108172065A (en) * | 2017-12-29 | 2018-06-15 | 南京惊兰谷根自动化科技有限公司 | A kind of adjustable teaching laser pen of brightness |
| CN108538145A (en) * | 2017-12-29 | 2018-09-14 | 南京惊兰谷根自动化科技有限公司 | A kind of energy-saving teaching laser pen |
| CN108538146A (en) * | 2017-12-29 | 2018-09-14 | 南京惊兰谷根自动化科技有限公司 | A kind of chargeable teaching laser pen |
| CN108597302A (en) * | 2017-12-29 | 2018-09-28 | 南京惊兰谷根自动化科技有限公司 | A kind of new teaching laser pen |
-
2015
- 2015-06-09 CN CN201520391677.2U patent/CN204790891U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108172065A (en) * | 2017-12-29 | 2018-06-15 | 南京惊兰谷根自动化科技有限公司 | A kind of adjustable teaching laser pen of brightness |
| CN108538145A (en) * | 2017-12-29 | 2018-09-14 | 南京惊兰谷根自动化科技有限公司 | A kind of energy-saving teaching laser pen |
| CN108538146A (en) * | 2017-12-29 | 2018-09-14 | 南京惊兰谷根自动化科技有限公司 | A kind of chargeable teaching laser pen |
| CN108597302A (en) * | 2017-12-29 | 2018-09-28 | 南京惊兰谷根自动化科技有限公司 | A kind of new teaching laser pen |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151118 Termination date: 20180609 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |