CN202156172U - Pen with LED light source and infrared light source - Google Patents
Pen with LED light source and infrared light source Download PDFInfo
- Publication number
- CN202156172U CN202156172U CN2011202104558U CN201120210455U CN202156172U CN 202156172 U CN202156172 U CN 202156172U CN 2011202104558 U CN2011202104558 U CN 2011202104558U CN 201120210455 U CN201120210455 U CN 201120210455U CN 202156172 U CN202156172 U CN 202156172U
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- China
- Prior art keywords
- light source
- pen
- infrared light
- light sources
- power supply
- 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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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model relates to a pen with an LED light source and an infrared light source, which comprises a pen stem and a refill. The pen is characterized in that two light guide holes are arranged at the rear end of the pen, an LED light source and an infrared light source are arranged in the rear end of the pen stem corresponding to the two light guide holes, a power module is further arranged in the pen stem, and two switches are arranged on the pen stem. The pen with the LED light source and the infrared light source is reasonable in structural design, multipurpose and convenient to use, luminance of the light sources can be improved, power consumption is reduced, and service life of a battery is prolonged, so that the pen is low-carbon and environment-friendly.
Description
Technical field
The utility model relates to a kind of lettering pen, particularly a kind of lettering pen that has LED and infrared light sources, and it belongs to the cultural goods field.
Background technology
Pen is widely used in China's all trades and professions.Generally be not provided for the light source that throws light on the existing lettering pen.In recent years, also occurred only being provided with the lettering pen of ordinary light source on the market, but the ordinary light source volume is big, consumes power is also big, and brightness is little again.The infrared light sources that can be used for the giant-screen multimedia teaching generally is not set on the existing lettering pen yet.
The utility model content
The utility model technical problem to be solved is to overcome existing above-mentioned defective in the prior art, and a kind of lettering pen that has LED and infrared light sources of reasonable in design is provided.
The utility model addresses the above problem the technical scheme that is adopted: the lettering pen that has LED and infrared light sources; Comprise penholder and pen core; It is characterized in that: have two light-conductive holes in the rear end of pen, correspondingly, the set inside in said penholder rear end has a led light source and an infrared light sources; Also be provided with power supply module in the penholder, and penholder is provided with two switches.
The described power supply module of the utility model comprises power supply installed part, battery, spring, wire guide plate and cathode conductor; Described wire guide plate is fixedly connected with the power supply installed part; Battery snaps in the power supply installed part, and anode is connected with an end of spring, and an end of cathode conductor and wire guide plate welding are fixing; The other end of cathode conductor is connected with GND, described spring and the socket of power supply installed part.
Described two switches of the utility model all are fixed on the wire guide plate of power supply module; One end of two switches all links to each other with anode through spring, and the other end of two switches links to each other with GND through led light source and cathode conductor or through a kind of in infrared light sources and the cathode conductor respectively.
The described infrared light sources of the utility model is outside equipped with a lampshade, and the front of infrared light sources also is provided with optical frames, improves range.
The utility model compared with prior art has the following advantages and effect: reasonable in design, can usefulness more than one, and easy to use, also can improve light illumination brightness, reduce power consumption, extending battery life, low-carbon environment-friendly.
Description of drawings
Fig. 1 is the internal structure sketch map of the utility model.
Fig. 2 is the contour structures sketch map of the utility model.
Fig. 3 is A place, the rear portion structure for amplifying sketch map of Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further described.
Referring to Fig. 1-Fig. 3, this lettering pen comprises penholder 1, light source bar 2, power supply installed part 3, battery 4, spring 5, wire guide plate 6, infrared ray source switch 7, led light source switch 8, cathode conductor 9, hook 10, infrared light sources 11, lampshade 12, optical frames 13, led light source 14 and two light-conductive holes 15.
The infrared ray source switch 7 of the utility model is fixed on the wire guide plate 6 with led light source switch 8 gummeds, and it is fixing that wire guide plate 6 snaps in power supply installed part 3; Spring 5 is inserted in power supply installed part 3 backs one end and is connected with led light source switch 8 with infrared ray source switch 7 simultaneously, and battery 4 snaps in power supply installed part 3 back positive poles and is connected with the other end of spring 5; One end of cathode conductor 9 and wire guide plate 6 welding are fixing, and the other end is connected with battery 4 negative poles; Infrared light sources 11 is fixed in the lampshade 12 with optical frames 13, and it is fixing that lampshade 12 snaps in power supply installed part 3 gummeds, and infrared light sources 11 is connected fixing with wire guide plate 6; It is fixing that led light source 14 snaps in power supply installed part 3 gummeds, and led light source 14 is connected fixing with wire guide plate 6; Light source bar 2 is an one with hook 10, and light source bar 2 has two light-conductive holes 15; The power supply module of being made up of power supply installed part 3, battery 4, spring 5, wire guide plate 6 and cathode conductor 9 snaps in light source bar 2; Infrared ray source switch 7 is exposed to outside the light source bar 2 with led light source switch 8 just, and infrared light sources 11 coincide with two light-conductive holes 15 just with led light source 14 and is connected.
As long as the utility model is pressed led light source switch 8, led light source switch 8 is connected with wire guide plate 6, and led light source 14 is opened, and makes things convenient for night illumination.And infrared ray source switch 7 is connected with wire guide plate 6, and infrared light sources 11 is opened, and under the effect of optical frames 13, infrared light sources is concentrated far firing range, is convenient to the giant-screen multimedia teaching.
Above specific embodiment described in this specification, the title that part is got can be different.Allly conceive equivalence or the simple change that described structure, characteristic and principle are done, include in the protection domain of the utility model patent according to the utility model patent.
Claims (4)
1. lettering pen that has LED and infrared light sources; Comprise penholder and pen core; It is characterized in that: have two light-conductive holes in the rear end of pen, correspondingly, the set inside in said penholder rear end has a led light source and an infrared light sources; Also be provided with power supply module in the penholder, and penholder is provided with two switches.
2. the lettering pen that has LED and infrared light sources according to claim 1; It is characterized in that: described power supply module comprises power supply installed part, battery, spring, wire guide plate and cathode conductor, and described wire guide plate is fixedly connected with the power supply installed part, and battery snaps in the power supply installed part; Anode is connected with an end of spring; One end of cathode conductor and wire guide plate welding are fixing, and the other end of cathode conductor is connected with GND, described spring and the socket of power supply installed part.
3. the lettering pen that has LED and infrared light sources according to claim 1 and 2; It is characterized in that: described two switches all are fixed on the wire guide plate of power supply module; One end of two switches all links to each other with anode through spring, and the other end of two switches links to each other with GND through led light source and cathode conductor or through a kind of in infrared light sources and the cathode conductor respectively.
4. the lettering pen that has LED and infrared light sources according to claim 1 and 2 is characterized in that: described infrared light sources is outside equipped with a lampshade, and the front of infrared light sources also is provided with optical frames.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202104558U CN202156172U (en) | 2011-06-21 | 2011-06-21 | Pen with LED light source and infrared light source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202104558U CN202156172U (en) | 2011-06-21 | 2011-06-21 | Pen with LED light source and infrared light source |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202156172U true CN202156172U (en) | 2012-03-07 |
Family
ID=45763817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202104558U Expired - Fee Related CN202156172U (en) | 2011-06-21 | 2011-06-21 | Pen with LED light source and infrared light source |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202156172U (en) |
-
2011
- 2011-06-21 CN CN2011202104558U patent/CN202156172U/en not_active Expired - Fee Related
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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: 20120307 Termination date: 20150621 |
|
| EXPY | Termination of patent right or utility model |