CN203871652U - Mobile phone laser - Google Patents
Mobile phone laser Download PDFInfo
- Publication number
- CN203871652U CN203871652U CN201320842266.1U CN201320842266U CN203871652U CN 203871652 U CN203871652 U CN 203871652U CN 201320842266 U CN201320842266 U CN 201320842266U CN 203871652 U CN203871652 U CN 203871652U
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- CN
- China
- Prior art keywords
- laser
- mobile phone
- sleeve pipe
- negative pole
- lens
- 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 relates to a mobile phone laser. The mobile phone laser comprises the following structures: an insulation plug, a positive conductive block, a built-in PCB, an LD insulation gasket, a laser diode, a negative sleeve, a lens gasket, a condensing lens, a focusing sleeve, a dustproof lens and a light-emitting tip cone. Positions and connection relationships between the parts are as follow: the built-in PCB located after a pin of the laser diode (LD) is responsible for supplying a necessary stable protection circuit for the LD, an anode pin of the LD contacts the positive conductive block to take electricity, and a housing of the LD is a cathode and directly contacts the negative sleeve, so an anode and the cathode of the LD are led to an outer surface, and the electricity is convenient to take from a mobile phone; and after light emitted from the LD penetrates the focusing sleeve and the condensing lens, a laser beam becomes a beam of parallel light and shines to the light-emitting tip cone. The laser is small in size and convenient to carry; and, through application program software of the mobile phone, and by utilizing a wireless remote control function of the mobile phone, demonstration, teaching or other functions of the mobile phone laser are achieved.
Description
Technical field
The utility model relates to mobile phone laser, belongs to field of lasers.
Background technology
The occasion that has some to demonstrate or to give lessons in daily routines all can be used laser pen, and traditional laser pen is grown relatively greatly because of volume, sometimes goes out to carry to seem inconvenient, easily occurs leaving behind at one's side etc. phenomenon.In addition, the battery that conventional laser pen is equipped with is changed suddenly battery and also to use, is caused certain inconvenience after long-time use.
Utility model content
The present invention is directed to the problems referred to above and improve improvement, the power taking from can mobile phone of the laser of this utility model, to being badly in need of, laser pen can not find sometimes or laser pen lacks in the situation of battery, mobile phone laser mix with mobile phone this problem is readily solved.
The utility model provides a kind of mobile phone laser, and described laser comprises following structure:
1) blind plug;
2) anodal conducting block;
3) built-in pcb board;
4) LD insulation spacer;
5) laser diode LD;
6) negative pole sleeve pipe;
7) lens shim;
8) collector lens;
9) focus on sleeve pipe;
10) dustproof lens;
11) luminous addendum cone;
Position and annexation between each parts are: built-in pcb board is positioned at after laser diode LD pin, and the anodal pin of LD contacts with anodal conducting block again, and LD shell is that negative pole directly contacts negative pole sleeve pipe;
Laser diode, LD insulation spacer and built-in pcb board three are close to welding and as a module and negative pole sleeve pipe, directly connect together well, laser diode retains after coating conducting resinl with anodal conducting block after anodal pin and contacts, blind plug and the socket of anodal conducting block gluing; Blind plug afterbody and negative pole sleeve pipe also gluing connect together, and the location mark of circular hole, the circular hole on negative pole sleeve pipe and the luminous addendum cone of blind plug bottom will keep point-blank.
Further, lens shim, between collector lens and negative pole sleeve pipe, is close to assembling; Together with there is an externally threaded docking spiral on focusing female one side of sleeve pipe with negative pole sleeve pipe.
Further, focusing on sleeve pipe and between luminous addendum cone, adding together with the dustproof lens screw thread of sheet is screwed in.
It can meet the needs of immediately giving lessons or demonstrating multimedia lecturer and business people, and this laser is more traditional little tens times on outward appearance volume, and it is quite convenient with mobile phone, to carry; In addition, a lot of smart mobile phones is all furnished with WIFI function, and by the application software of mobile phone, we can utilize the function of wireless remote control of mobile phone, makes this mobile phone laser realize many demonstrations or the function of giving lessons that some conventional laser pens can not possess.
Accompanying drawing explanation
By describing in more detail exemplary embodiment of the present utility model with reference to accompanying drawing, above and other aspect of the present utility model and advantage will become and more be readily clear of, in the accompanying drawings:
Fig. 1 is the vertical section structure schematic diagram of mobile phone laser of the present utility model;
Fig. 2 be mobile phone laser of the present utility model with mobile phone assembling schematic diagram.
Embodiment
Hereinafter, now with reference to accompanying drawing, the utility model is described more fully, various embodiment shown in the drawings.Yet the utility model can be implemented in many different forms, and should not be interpreted as being confined to embodiment set forth herein.On the contrary, it will be thorough with completely providing these embodiment to make the disclosure, and scope of the present utility model is conveyed to those skilled in the art fully.
Hereinafter, exemplary embodiment of the present utility model is described with reference to the accompanying drawings in more detail.
With reference to accompanying drawing 1, totally 11 of the main parts of the design, each several part part is as shown in Figure 1.
1) blind plug;
2) anodal conducting block;
3) built-in pcb board;
4) LD insulation spacer;
5) laser diode;
6) negative pole sleeve pipe;
7) lens shim;
8) collector lens;
9) focus on sleeve pipe;
10) dustproof lens;
11) luminous addendum cone;
Position and annexation between each parts are: be positioned at the stable protective circuit that built-in pcb board after laser diode (LD) pin is responsible for supplying with LD necessity, the anodal pin of LD again with anodal conducting block contact electricity getting, LD shell is that negative pole directly contacts negative pole sleeve pipe, and LD positive and negative electrode has all been guided to surface conveniently from mobile phone power taking like this; The light transmission that LD sends focuses on after sleeve pipe and collector lens, and laser beam becomes the luminous addendum cone of a branch of directional light directive.
First assembling is laser diode, LD insulation spacer and built-in pcb board, three directly connects together as a module and negative pole sleeve pipe after being close to welding well, laser diode retains after anodal pin with anodal conducting block coats contact electricity getting after conducting resinl, blind plug and the socket of anodal conducting block gluing; Assembled so rear blind plug afterbody and negative pole sleeve pipe also gluing connect together, the location mark of circular hole, the circular hole on negative pole sleeve pipe and the luminous addendum cone of blind plug bottom will keep point-blank.
Finely tune for convenience focal length, between collector lens and negative pole sleeve pipe, added lens shim, be close to assembling, next focusing on the female one side of sleeve pipe and negative pole sleeve pipe, have together with an externally threaded docking spiral, the fine thread of two sleeve pipes is in order to auxiliary adjustment focal length; Finally focusing on sleeve pipe and between luminous addendum cone, adding together with the dustproof lens screw thread of sheet is screwed in.
After having assembled by above-described matching relationship, on the blind plug of mobile phone laser, exposed small pieces positive pole zone has determined to punctual, could conduct electricity at special angle with only contacting of earphone interface of mobile phone positive pole; When mobile phone laser both positive and negative polarity is with after both positive and negative polarity in earphone interface contacts, by the application software of mobile phone, control the luminous of laser diode (LD) and extinguish.
If while not wishing that mobile phone laser is luminous, as long as one 90, rotating mobile laser is spent, just can cut off the current supply circuit of mobile phone laser, need not pull out also and can not have influence on and answer the call when other people call you.Very simple and convenient of operation.
Assembled rear effect as shown in Figure 2.
Mobile phone laser inserts in handset earphone hole, by the different anglecs of rotation pattern that enters or deactivate, while rotating to special angle, the 1.6mS square-wave voltage pulse that earphone interface of mobile phone is produced is as power supply, supply with inner special laser diode, make luminescent core laser diode obtain the electric current of a 35mA left and right, can export the laser optical power of 5mW left and right, range naked eyes in 30 meters are visible.
The anodal contact of narrow body with in column type negative pole contact plugged earphone hole, contact completely good, luminous addendum cone unique outlook, simply generous.
External form top external diameter 16mm, compared traditional laser demonstration device volume-diminished tens times, weight is less than 1 gram, can be contained at ordinary times the inside, iPhone handset earphone hole, daily mobile phone is used almost without any impact, during use, only need to rotate 90 °, push the position of ON, utilize on smart mobile phone APP software, can realize and enrich demo function, page turning, indication, timing etc.Unique luminous addendum cone is also for mobile phone has increased decoration.
The foregoing is only embodiment of the present utility model, be not limited to the utility model.The utility model can have various suitable changes and variation.All any modifications of doing, be equal to replacement, improvement etc., within all should being included in protection range of the present utility model within spirit of the present utility model and principle.
Claims (3)
1. mobile phone laser, is characterized in that described laser comprises following structure:
1) blind plug;
2) anodal conducting block;
3) built-in pcb board;
4) LD insulation spacer;
5) laser diode LD;
6) negative pole sleeve pipe;
7) lens shim;
8) collector lens;
9) focus on sleeve pipe;
10) dustproof lens;
11) luminous addendum cone;
Position and annexation between each parts are: built-in pcb board is positioned at after laser diode LD pin, and the anodal pin of LD contacts with anodal conducting block again, and LD shell is that negative pole directly contacts negative pole sleeve pipe;
Laser diode, LD insulation spacer and built-in pcb board three are close to welding and as a module and negative pole sleeve pipe, directly connect together well, laser diode retains after coating conducting resinl with anodal conducting block after anodal pin and contacts, blind plug and the socket of anodal conducting block gluing; Blind plug afterbody and negative pole sleeve pipe also gluing connect together, and the location mark of circular hole, the circular hole on negative pole sleeve pipe and the luminous addendum cone of blind plug bottom will keep point-blank.
2. mobile phone laser as claimed in claim 1, is characterized in that:
Lens shim, between collector lens and negative pole sleeve pipe, is close to assembling; Together with there is an externally threaded docking spiral on focusing female one side of sleeve pipe with negative pole sleeve pipe.
3. mobile phone laser as claimed in claim 2, is characterized in that: focusing on sleeve pipe and between luminous addendum cone, adding together with the dustproof lens screw thread of sheet is screwed in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320842266.1U CN203871652U (en) | 2013-12-19 | 2013-12-19 | Mobile phone laser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320842266.1U CN203871652U (en) | 2013-12-19 | 2013-12-19 | Mobile phone laser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203871652U true CN203871652U (en) | 2014-10-08 |
Family
ID=51652575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320842266.1U Expired - Fee Related CN203871652U (en) | 2013-12-19 | 2013-12-19 | Mobile phone laser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203871652U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106877165A (en) * | 2017-02-24 | 2017-06-20 | 厦门理工学院 | The low-power semiconductor laser powered using mobile phone charging interface and controlled |
-
2013
- 2013-12-19 CN CN201320842266.1U patent/CN203871652U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106877165A (en) * | 2017-02-24 | 2017-06-20 | 厦门理工学院 | The low-power semiconductor laser powered using mobile phone charging interface and controlled |
| CN106877165B (en) * | 2017-02-24 | 2023-03-31 | 厦门理工学院 | Low-power semiconductor laser powered and controlled by mobile phone charging interface |
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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: 20141008 Termination date: 20171219 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |