CN2567893Y - Mobile phone with special infrared transmission function - Google Patents
Mobile phone with special infrared transmission function Download PDFInfo
- Publication number
- CN2567893Y CN2567893Y CN02259702U CN02259702U CN2567893Y CN 2567893 Y CN2567893 Y CN 2567893Y CN 02259702 U CN02259702 U CN 02259702U CN 02259702 U CN02259702 U CN 02259702U CN 2567893 Y CN2567893 Y CN 2567893Y
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- China
- Prior art keywords
- mobile phone
- infrared
- angle
- receiving tube
- infrared receiving
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Abstract
The utility model relates to a mobile phone with special infrared transmission function. An infrared transmitting tube uses an infrared transmitting tube having a narrow angle, and an infrared receiving tube uses an infrared receiving tube having a wide angle. The single or bidirectional infrared transmission function during different time of the mobile phone is enhanced, and the utility model can be used for obtaining the aim of communication via single or bidirectional infrared transmission data information without the use of a wireless network in a close range.
Description
Technical field:
The utility model relates to a kind of mobile phone, particularly has the mobile phone of infrared transmission function.
Background technology:
Existing mobile phone with infrared transmission function, as: NOKIA6150 etc. in certain distance and certain angle scope, make the infrared transmission mouth relative, transmitting data information that can be unidirectional or two-way each other.
But when prior mobile phone is carried out data information transfer each other, must keep both infrared transmission mouths relative in narrower angular range simultaneously.
Summary of the invention:
For overcoming existing shortcoming with necessary relative simultaneously ability transmitting data information of mobile phone of infrared transmission function, the technical scheme that the utility model adopted is: at the mobile phone with infrared transmission function, its infrared transmitting tube adopts narrow angle infrared transmitting tube (1-30 degree coning angle), infrared receiving tube adopts wide-angle infrared receiving tube (90-360 degree coning angle), or obtains the effect of the wide-angle infrared receiving tube of equivalence by the infrared receiving tube of two or more angle relative narrower in parallel.
The wide-angle infrared receiving tube need not to face the bolter so that mobile phone can receive the more infrared signal of polarizers of big angle scope.
Adopt narrow angle infrared transmitting tube so that infrared signal can be directed issue recipient pointed, and avoid being received by other mobile phones in a big way, guarantee the privacy and the fail safe of data.
Set forth for clear, existing example with practical application is illustrated:
Now suppose first and second liang of sides, both sides hold the mobile phone that adopts the utility model design, and both sides are in the certain distance scope, and the Party A wants transmitting data information to the Party B.
If prior mobile phone, must the Party B cooperate, the transmission mouth of mobile phone that makes both relatively, could transmit in a narrower angular range.And, only need the Party A when transmission, mobile phone to be pointed to the Party B for adopting mobile phone of the present utility model, need not the Party B and cooperate.
Thus, no matter the Party B hang over the front with mobile phone, take, be placed in the pocket of clothes of thinner thickness, be placed on table goes up or the like, if in the middle of have other shelters and be in wide-angle and do not accept within the scope, just can finish data information transmission.
Equally, the Party B sends data message as needs to the Party A after receiving data message, and also as long as mobile phone is faced toward the Party A, the Party A need not to make the mobile phone of being held facing to the Party B.
Simultaneously, owing to adopted the infrared external reflection pipe at narrow angle, the Party A can send to the Party B accurately when sending data message to the Party B.And prior mobile phone, because the emission angle of its broad, the Party A covers around the Party B when sending data message simultaneously in a big way, is difficult to guarantee the privacy and the fail safe of data.
Obviously, mobile phone makes that the unidirectional transmission of various data messages becomes very convenient and safety between the mobile phone after adopting the utility model design.
Certainly, data information transmission for two-way simultaneous, just become inconvenient, therefore, adopt mobile phone of the present utility model, can regard a kind of special mobile phone of having strengthened unidirectional infrared transmission ability as, in other words, a lot of mobile phones all do not have the infrared transmission mouth, adopt mobile phone of the present utility model, can regard the mobile phone with powerful unidirectional infrared transmission function as.
In practice (example of above practice is illustrated), what be readily appreciated that is, constituted transmitted in both directions easily by this one-way transmission easily just: Party A's transmitting data information easily gives the Party B, and Party B's transmitting data information equally easily gives the Party A.
Certainly, design of the present utility model is especially at the function of the two-way infrared data message transmission of the unidirectional and non-while of having strengthened mobile phone in other words conj.or perhaps especially.
Point to recipient's directed orientation problem at emission side, if the angle of departure that mobile phone adopts is narrower, for increasing the accuracy of directed location, can adopt and load onto in mobile phone on the market as the miniature red laser lamp of about ten yuan of the present retail prices of the technology maturation of toy sale, its transmit direction is parallel with the infrared emission direction.Concerning the skilled staff of this area, what be readily appreciated that is, only need load onto the laser head of the grain of rice size of this miniature laser lamp, and save button cell, power supply obtains from the battery of mobile phone, with the control of independent push-button switch, press switch simultaneously before transmission and during transmission and locate on the mobile phone, when not needing to transmit, also can open as the purposes of playing in order to orientation.Certainly, its switching can change the human interface software control by mobile phone.Can see that this design also brings another kind of joyful function for mobile phone simultaneously.The beneficial effects of the utility model:
Strengthened adopting the two-way infrared transmission function of unidirectional and non-while of the design's mobile phone, make that the data message emission can be with the recipient who data message is sent to specific sensing of orientation, the data message of secret particularly, and the recipient need not whenever will make mobile phone to face toward possible transmit leg, just can receive the infrared data information that whenever sends over, both sides can exchange by the two-way infrared transmission of this non-while.
Utilize the utility model, closely going up, can reach the purpose of not linking up by the infrared transmission data message by wireless network.By the cooperation of Control Software, make short message data can pass through infrared transmission.
Mobile phone of today, through development for a long time, performance difference is little each other, and manufacturer more and more is absorbed in the homogeneity competition, is badly in need of featured function and improves product specification and attraction, design of the present utility model, just change original element, utilize the cheap infrared components of existing technology maturation, on the basis that increases cost hardly, create the function of characteristic, increased the attraction of product greatly.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further specified.
Fig. 1 and Fig. 2 are respectively a kind of infrared emission of the mobile phone with infrared transmission mouth and the circuit diagram of receiving unit.
As Fig. 1: signal is delivered to carrier-frequency oscilaltor IC1 from a end, through the carrier-frequency oscilaltor modulated carriers, amplifies through transistor BG1, is converted to infrared by infrared transmitting tube D1 and goes out.
As Fig. 2: infrared CF signal is received by infrared receiving tube D2, through amplifying the demodulator circuit demodulation.Amplifying demodulator circuit is made up of high frequency transformer T1, transistor BG2, high frequency transformer T2 and T3, amplification demodulation ic chip 2 and coil T4.
Creative part of the present utility model is with the difference part of existing mobile phone in other words: infrared transmitting tube (as the D1 among Fig. 1) and the infrared receiving tube (as the D2 among the figure) of having changed existing mobile phone, infrared transmitting tube adopts narrow angle infrared transmitting tube (1-30 degree coning angle), and infrared receiving tube adopts wide-angle infrared receiving tube (90-360 degree coning angle).
Though the circuit diagram that sees figures.1.and.2 explanation the utility model, should be noted that: the utility model is not at the infrared emission of mobile phone and receiving circuit, circuit with Fig. 1 and Fig. 2 is that the example explanation is just for clear needs of setting forth, be not limited to particular electrical circuit, every kind of mobile phone all may have Different Red and transmit and receive circuit outward, and the utility model at be infrared transmitting tube and receiving tube, adopt different infrared transmitting tubes and receiving tube and obtained new function, the concrete structure that does not relate to its infrared emission and receiving circuit fully, concerning the skilled staff of this area, just can take design of the present utility model without any need for creative work, and easily any infrared transmitting tube and receiving tube with mobile phone of infrared transmission mouth changed, therefore, concerning the skilled staff of this area, should be easily understood that,, also can know reflection in the accessory rights claim this.
What need further specify is: for the infrared receiving tube of wide-angle, can be equivalent to a wide-angle infrared receiving tube by the infrared receiving tube of two or more angle relative narrower in parallel, obviously, the infrared receiving tube of this parallel connection can be regarded the infrared receiving tube of a wide-angle fully as, its position of inserting infrared receiving circuit still changed with having no originally, just the resistance as a low resistance in the circuit is formed in parallel by two high slightly resistance of resistance, even inner being formed in parallel by two or more infrared receiving tubes of wide-angle infrared receiving tube itself.
Comprise dimension sketch and infrared reception and infrared emission examples of circuits in the explanation of each following preferred embodiment, because infrared reception and infrared emission examples of circuits are still just the same with the example of Fig. 1, Fig. 2, for saving space, no longer repeat to draw, only draw and adopt mobile phone dimension sketch of the present utility model, circuit diagram is seen Fig. 1, Fig. 2.
Further specify below with reference to preferred embodiment:
Fig. 3 is the mobile phone sketch of first preferred embodiment of the utility model.
Fig. 4 is the mobile phone sketch of second preferred embodiment of the utility model.
Fig. 5 is the mobile phone sketch of the 3rd preferred embodiment of the utility model.
Fig. 6 is the mobile phone sketch of the 4th preferred embodiment of the utility model.
Bigger infrared receiving angle more can embody result of use of the present utility model, preferably the comprehensive no dead angle of 360 degree.For this reason, variety classes at mobile phone, Fig. 3 is the preferred embodiment that exposes the mobile phone of antenna at nothing, and Fig. 4, Fig. 5 are at the preferred embodiment that the mobile phone that exposes antenna is arranged, and Fig. 6 is the preferred embodiment that is suitable at above two class mobile phones.
In Fig. 3 embodiment, the position of narrow angle infrared transmitting tube (1) is arranged on the top of mobile phone head, and transmit direction during hand held mobile phone, can be convenient to " aiming " as using TV remote controller to transmit forward along axis forward.The left side and the right that wide-angle infrared receiving tube (2) in parallel and (3) lay respectively at the mobile phone head, the receiving angle on every limit is near hemisphere, and addition subglobular in both sides is to increase range of receiving as far as possible.Circuit diagram is seen Fig. 1, Fig. 2.
In Fig. 4 embodiment, the position of narrow angle infrared transmitting tube (1) is arranged on the top of mobile phone head, and transmit direction along axis forward.Wide-angle infrared receiving tube (2) is positioned at the mobile phone antenna head, the receiving angle subglobular.Circuit diagram is seen Fig. 1, Fig. 2.
In Fig. 5 embodiment, the position of narrow angle infrared transmitting tube (1) is arranged on the top of mobile phone antenna head, and transmit direction along axis forward.Wide-angle infrared receiving tube (2) is positioned at the mobile phone antenna head, the receiving angle subglobular.The advantage of present embodiment is easily infrared transmitting tube and receiving tube to be made a module.Circuit diagram is seen Fig. 1, Fig. 2.
In Fig. 6 embodiment, the position of narrow angle infrared transmitting tube (1) is arranged on the top of mobile phone head, and transmit direction along axis forward.The front and back that wide-angle infrared receiving tube (2) in parallel and (3) lay respectively at the mobile phone head, receiving angle addition subglobular.Circuit diagram is seen Fig. 1, Fig. 2.
About the laser lamp of the directed location of auxiliary infrared emission, its circuit diagram as shown in Figure 7.Certainly, at the voltage of different battery of mobile telephone or the suitable voltage of different types of laser lamp head, concerning the one skilled in the art, can between laser lamp head and battery, insert any up to specification boosts or the step-down module simply achieves the goal, need not creativeness.
Replenish a bit, consider the clarity of laser and only be used for in-plant location, strong laser can injure infrared receiving tube simultaneously, the laser lamp that cost is lower, power is minimum can satisfy use, and, need suitably to disperse the intensity of laser simultaneously, therefore owing to only be used for in-plant location, the plus lens of laser lamp head need not the good lens of converging property, and the bigger lens of diversity more can satisfy use.
Position about the laser lamp installation, all can in any position on mobile phone head top, but need to keep its direction of illumination parallel with the emission angle of narrow angle infrared transmitting tube, and its push-button switch can be contained in the position where the mobile phone local official just uses, therefore, for the installation site of laser lamp and installation site explanation separately no longer in addition in above embodiment of push-button switch.
Need to prove at last: for the emission angle of the novel infrared transmitting tube that adopts of this use and the receiving angle of infrared receiving tube.For receiving angle, bigger receiving angle more can embody result of use of the present utility model, preferably 360 spend comprehensive no dead angle, at that time from actual design and cost consideration, acceptance angle be difficult to reach 360 the degree comprehensive, to this, it is 90-360 degree coning angle that the utility model is got infrared receiving angle scope.For emission angle, adopt mobile phone of the present utility model to consider from the application target angle, if at service range far away, less angle will be adopted, if at the use of closer distance, with adopting bigger angle, to this, the utility model is got the infrared emission angular range and is (1-30 degree coning angle).
The front is with reference to Fig. 3,4,5,6 some embodiment have set forth the utility model, should be noted that: in the practice, according to demands such as cost benefit and configuration designs, can be with as Fig. 3,4,5, both positions of infrared transmitting tube among 6 the embodiment and infrared receiving tube divide other various combination can constitute additional embodiments, mobile phone develops from simple communication tool and has fashion simultaneously, after the implications such as identity, the profile of mobile phone can be designed to Any shape, for example: present mobile phone shape just has strip, upturning lid shape, down turnover cover shape and rotary flip shape or the like, thereby cause adopting the change of embodiment of the present utility model, and cause the embodiment of this explanation to state to the greatest extent one by one, because still within the scope of the appended claims, therefore, can not think that the utility model is only limited to the embodiment of aforementioned exemplary.
Claims (9)
1, a kind of mobile phone, the same with existing mobile phone with infrared transmission function, have infrared emission and receiving circuit, it is characterized in that: the infrared transmitting tube in its infrared emission circuit adopts the narrow angle infrared transmitting tube of 1-30 degree coning angle, infrared receiving tube in its infrared receiving circuit adopts the wide-angle infrared receiving tube of 90-360 degree coning angle, or constitutes the wide-angle infrared receiving tube of the 90-360 degree coning angle of equivalence by the infrared receiving tube of two or more receiving angle relative narrower in parallel.
2, mobile phone according to claim 1 is characterized in that: narrow angle infrared transmitting tube is positioned on the top of mobile phone head, and transmit direction along axis forward.
3, mobile phone according to claim 1 is characterized in that: narrow angle infrared transmitting tube is positioned on the top of mobile phone antenna head, and transmit direction along axis forward.
4, mobile phone according to claim 1 is characterized in that: the wide-angle infrared receiving tube is positioned at the head of mobile phone antenna.
5, mobile phone according to claim 1 is characterized in that: the wide-angle infrared receiving tube lays respectively at the left side and the right of mobile phone head, both sides parallel connection.
6, mobile phone according to claim 1 is characterized in that: the wide-angle infrared receiving tube lays respectively at the front and back of mobile phone head, the two sides parallel connection.
7, according to claim 1,2,3,4,5,6 described mobile phones, it is characterized in that: narrow angle infrared transmitting tube and wide-angle infrared receiving tube can be contained in any position on the mobile phone.
8, mobile phone according to claim 1 is characterized in that: also comprise a miniature laser lamp holder that is used for assist location, its power supply obtains from the battery of mobile phone, controls with independent push-button switch on the mobile phone.
9, mobile phone according to claim 8 is characterized in that: be connected between laser lamp head and the battery and boost or the step-down module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN02259702U CN2567893Y (en) | 2001-11-30 | 2002-09-24 | Mobile phone with special infrared transmission function |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN01255026 | 2001-11-30 | ||
| CN01255026.4 | 2001-11-30 | ||
| CN02259702U CN2567893Y (en) | 2001-11-30 | 2002-09-24 | Mobile phone with special infrared transmission function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2567893Y true CN2567893Y (en) | 2003-08-20 |
Family
ID=34064748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN02259702U Expired - Fee Related CN2567893Y (en) | 2001-11-30 | 2002-09-24 | Mobile phone with special infrared transmission function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2567893Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101938540A (en) * | 2010-09-16 | 2011-01-05 | 辜进荣 | Self-recognition remote-control mobile phone based on three-network integration |
| CN115273446A (en) * | 2022-07-27 | 2022-11-01 | 中国人民解放军陆军特色医学中心 | Be used for assisting visual observation instrument of people's eye infrared light |
-
2002
- 2002-09-24 CN CN02259702U patent/CN2567893Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101938540A (en) * | 2010-09-16 | 2011-01-05 | 辜进荣 | Self-recognition remote-control mobile phone based on three-network integration |
| CN115273446A (en) * | 2022-07-27 | 2022-11-01 | 中国人民解放军陆军特色医学中心 | Be used for assisting visual observation instrument of people's eye infrared light |
| CN115273446B (en) * | 2022-07-27 | 2023-09-19 | 中国人民解放军陆军特色医学中心 | A observation instrument for assisting people's eye infrared light is visual |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |