CN202190300U - Old man's cell-phone's of taking short distance wireless receiving function finished product circuit board - Google Patents
Old man's cell-phone's of taking short distance wireless receiving function finished product circuit board Download PDFInfo
- Publication number
- CN202190300U CN202190300U CN2011202690395U CN201120269039U CN202190300U CN 202190300 U CN202190300 U CN 202190300U CN 2011202690395 U CN2011202690395 U CN 2011202690395U CN 201120269039 U CN201120269039 U CN 201120269039U CN 202190300 U CN202190300 U CN 202190300U
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- Prior art keywords
- circuit board
- wireless receiving
- pcb
- microprocessor
- printed circuit
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- Expired - Fee Related
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- 230000005540 biological transmission Effects 0.000 claims abstract description 16
- 238000004891 communication Methods 0.000 claims abstract description 10
- 230000008054 signal transmission Effects 0.000 claims description 5
- 239000000919 ceramic Substances 0.000 claims description 4
- 230000005236 sound signal Effects 0.000 claims description 3
- 210000000707 wrist Anatomy 0.000 abstract description 6
- 239000004973 liquid crystal related substance Substances 0.000 abstract 3
- 230000006870 function Effects 0.000 description 6
- 238000012544 monitoring process Methods 0.000 description 6
- 206010011878 Deafness Diseases 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007850 degeneration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000010370 hearing loss Effects 0.000 description 1
- 231100000888 hearing loss Toxicity 0.000 description 1
- 208000016354 hearing loss disease Diseases 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000035790 physiological processes and functions Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses a finished circuit of an old man mobile phone with a short-distance wireless receiving function; the mobile phone comprises a printed circuit board, wherein the printed circuit board is provided with a microprocessor, a liquid crystal display screen and a communication circuit for connecting a wireless communication network, the liquid crystal display screen is positioned on the printed circuit board, the signal input end of the liquid crystal display screen is connected with the video signal output end of the microprocessor, the printed circuit board is also provided with a 433MHz wireless receiving circuit for receiving 433MHz wireless help-seeking signals, and the data transmission end of the 433MHz wireless receiving circuit is connected with the wireless help-seeking signal input end of the microprocessor; the utility model discloses have 433MHz wireless receiving circuit, the old man can utilize the wrist strap that has 433MHz wireless transmitting circuit that hand-carries, article such as bracelet, pendant send the signal of seeking help through the old man's cell-phone, the utility model discloses convenient to use, simple and practical has embodied the care and care to the old man.
Description
Technical field
The utility model relates to the older mobile phone technical field, relates in particular to a kind of finished product circuit board of the older mobile phone with the short-distance wireless receiving function.
Background technology
PCBA (Printed Circuit Board Assemble; The finished product circuit board) is printed circuit board (PCB) behind the paster; Be by PCB (Printed Circuit Board; Printed circuit board (PCB)) hollow plate is gone up part, is made through the DIP plug-in unit through SMT, and this paper " finished product circuit board " refers to " PCBA ".
Mobile phone is as radio mobile communication equipment, and development is swift and violent, and application popularization has become the indispensable means of communication of people's daily life.Particularly along with the raising and the population life-time dilatation of the general level of the health, it is increasing that the elderly accounts for the ratio of population, and also in continuous increase, but the elderly is because the degeneration of physiological function to the demand of mobile phone for the elderly, also is more and more to the demand of secure context.
The finished product circuit board of existing old mobile phone is provided with urgent call circuit and push button for emergency call (SOS button); After the elderly pushes push button for emergency call; The urgent call circuit sends to microprocessor with this urgent call signal, and microprocessor sends urgent call through cordless communication network to relevant monitoring personnel.But the old man is in some situation, such as having a bath or visit the restroom etc., possibly can't carry older mobile phone, and the old man meets difficulty need seek help the time when this moment, can't send help signal through existing older mobile phone.
Summary of the invention
The utility model provides a kind of finished product circuit board of the older mobile phone with the short-distance wireless receiving function; It has the 433MHz wireless receiving circuit; The old man can utilize article such as the wrist strap with 433MHz wireless transmission circuit carried, bracelet, pendant to send help signal through older mobile phone; The utility model is easy to use, and is simple and practical.
The finished product circuit board of the older mobile phone of band short-distance wireless receiving function; Comprise printed circuit board (PCB); Printed circuit board (PCB) is provided with microprocessor, LCDs, is used to connect the telecommunication circuit of cordless communication network; LCDs be positioned at printed circuit board (PCB) above, the signal input part of LCDs is connected with the VT of microprocessor, the signal transmission ends of telecommunication circuit is connected with the transmission of wireless signals end of microprocessor; Printed circuit board (PCB) also is provided with the 433MHz wireless receiving circuit that is used to receive the wireless help signal of 433MHz, and the data transmission terminal of 433MHz wireless receiving circuit is connected with the wireless help signal input of microprocessor.
Wherein, printed circuit board (PCB) also is provided with the urgent call circuit, and the input of urgent call circuit is connected with push button for emergency call, and the output of urgent call circuit is connected with the urgent call end of microprocessor.
Wherein, printed circuit board (PCB) also is provided with the urgent message transtation mission circuit, and the input of urgent message transtation mission circuit is connected with the urgent message button, and the output of urgent message transtation mission circuit is connected with the urgent message end of microprocessor.
Wherein, the 433MHz wireless receiving circuit is connected with ceramic antenna.
Wherein, printed circuit board (PCB) also is provided with audio power amplifying circuit and loudspeaker, and the input of audio power amplifying circuit is connected with the audio signal output end of microprocessor, and the output of audio power amplifying circuit is connected with the signal input part of loudspeaker.
Wherein, loudspeaker be positioned at printed circuit board (PCB) below.
Wherein, printed circuit board (PCB) also is provided with light emission drive circuit and light-emitting diode, and the input of light emission drive circuit is connected with the light emitting drive signal output part of microprocessor, and the output of light emission drive circuit is connected with the signal input part of light-emitting diode.
Wherein, light-emitting diode be positioned at printed circuit board (PCB) above.
Wherein, printed circuit board (PCB) also is provided with vibratory drive circuit and vibrator, and the input of vibratory drive circuit is connected with the vibration drive signal output of microprocessor, and the output of vibratory drive circuit is connected with the signal input part of vibrator.
The utility model beneficial effect: the finished product circuit board of the older mobile phone of band short-distance wireless receiving function; Comprise printed circuit board (PCB); Printed circuit board (PCB) is provided with microprocessor, LCDs, is used to connect the telecommunication circuit of cordless communication network; LCDs be positioned at printed circuit board (PCB) above; The signal input part of LCDs is connected with the VT of microprocessor; The signal transmission ends of telecommunication circuit is connected with the transmission of wireless signals end of microprocessor, and printed circuit board (PCB) also is provided with the 433MHz wireless receiving circuit that is used to receive the wireless help signal of 433MHz, and the data transmission terminal of 433MHz wireless receiving circuit is connected with the wireless help signal input of microprocessor.The utlity model has the 433MHz wireless receiving circuit; The old man can utilize article such as the wrist strap with 433MHz wireless transmission circuit carried, bracelet, pendant to send help signal through older mobile phone; The utility model is easy to use; Simple and practical, the utility model has embodied the intimate of old man and love.
Description of drawings
Fig. 1 is the block diagram of the utility model.
Embodiment
Referring to Fig. 1, the utility model is carried out detailed description below in conjunction with accompanying drawing.
The finished product circuit board of the older mobile phone of the band short-distance wireless receiving function of present embodiment; Comprise printed circuit board (PCB); Printed circuit board (PCB) is provided with microprocessor 17, LCDs 13, is used to connect the telecommunication circuit 18 of cordless communication network; LCDs 13 be positioned at printed circuit board (PCB) above; The signal input part of LCDs 13 is connected with the VT of microprocessor 17; The signal transmission ends of telecommunication circuit 18 is connected with the transmission of wireless signals end of microprocessor 17, and printed circuit board (PCB) also is provided with the 433MHz wireless receiving circuit 14 that is used to receive the wireless help signal of 433MHz, and the data transmission terminal of 433MHz wireless receiving circuit 14 is connected with the wireless help signal input of microprocessor 17.
433MHz exempts from application section emission receive frequency, can directly use, and can be used for short range wireless transmission.Have multiple 433MHz wireless receiving circuit 14,433MHz wireless transmission circuit in the prior art, it tends to be integrated into chip piece, can realize through 433MHz frequency receiving and transmitting signal.Have the chip that much possesses 433MHz wireless receiving circuit 14 on the market, the present technique scheme does not limit the chip that uses certain model.This type chip can adopt the modulation system of GFSK, on communications protocol, adopts response mode.
The utility model can become a complete older mobile phone after increasing phone housing, can dispose the different mobile shell according to the market demand, thereby improves competitiveness of product.The utlity model has 433MHz wireless receiving circuit 14; The old man can utilize article such as the wrist strap with 433MHz wireless transmission circuit carried, bracelet, pendant to send help signal through older mobile phone; The utility model is easy to use; Simple and practical, the utility model has embodied the intimate of old man and love.
The old man is in some situation; Such as having a bath or visit the restroom etc.; Can't carry older mobile phone, the old man meets difficulty need seek help the time when this moment, and article such as the wrist strap that the old man can be through having the 433MHz wireless transmission circuit, bracelet, pendant send help signal; After the 433MHz wireless receiving circuit 14 of the utility model received this help signal, microprocessor 17 utilized cordless communication network to send help signal to relevant monitoring personnel.Article old men such as wrist strap, bracelet, pendant can carry, and the 433MHz wireless transmission circuit of these article and the 433MHz wireless receiving circuit 14 of the utility model are used, such as using identical chip.
Printed circuit board (PCB) also is provided with urgent call circuit 15, and the input of urgent call circuit 15 is connected with push button for emergency call 11, and the output of urgent call circuit 15 is connected with the urgent call end of microprocessor 17.Push button for emergency call 11 (SOS button) can be arranged on the phone housing, when the old man needs emergency relief, can send urgent call to relevant monitoring personnel through this push button for emergency call 11.
Printed circuit board (PCB) also is provided with urgent message transtation mission circuit 16, and the input of urgent message transtation mission circuit 16 is connected with urgent message button 12, and the output of urgent message transtation mission circuit 16 is connected with the urgent message end of microprocessor 17.Urgent message button 12 can be arranged on the phone housing, when the old man needs emergency relief, can send urgent message to relevant monitoring personnel through this urgent message button 12.
In the present embodiment, 433MHz wireless receiving circuit 14 is connected with ceramic antenna 10; Ceramic antenna 10 has anti-interference, anti-thunder, water proof and dust proof ability, thereby improves signal transmission performance.
Printed circuit board (PCB) also is provided with audio power amplifying circuit 19 and loudspeaker 22, and the input of audio power amplifying circuit 19 is connected with the audio signal output end of microprocessor 17, and the output of audio power amplifying circuit 19 is connected with the signal input part of loudspeaker 22.Old man's hearing loss needs audio power amplifying circuit 19 amplification of volume just not hear.
As an execution mode, loudspeaker 22 be positioned at printed circuit board (PCB) below; Certainly, loudspeaker 22 also can be positioned at the side of printed circuit board (PCB).
Printed circuit board (PCB) also is provided with light emission drive circuit 20 and light-emitting diode 23; The input of light emission drive circuit 20 is connected with the light emitting drive signal output part of microprocessor 17, and the output of light emission drive circuit 20 is connected with the signal input part of light-emitting diode 23.On the one hand, when incoming call, light-emitting diode 23 can be given old man's light prompt; On the other hand, when the old man needed emergency relief, light-emitting diode 23 can be given relevant monitoring personnel light prompt.
As an execution mode, light-emitting diode 23 be positioned at printed circuit board (PCB) above; Certainly, light-emitting diode 23 also can be positioned at the side of printed circuit board (PCB).
Printed circuit board (PCB) also is provided with vibratory drive circuit 21 and vibrator 24, and the input of vibratory drive circuit 21 is connected with the vibration drive signal output of microprocessor 17, and the output of vibratory drive circuit 21 is connected with the signal input part of vibrator 24.On the one hand, when incoming call, vibrator 24 can shake prompting to the old man; On the other hand, when the old man needed emergency relief, vibrator 24 can be given relevant monitoring personnel vibration prompt.
Above content is merely the preferred embodiment of the utility model; For those of ordinary skill in the art; According to the thought of the utility model, the part that on embodiment and range of application, all can change, this description should not be construed as the restriction to the utility model.
Claims (9)
1. be with the finished product circuit board of the older mobile phone of short-distance wireless receiving function; Comprise printed circuit board (PCB); Printed circuit board (PCB) is provided with microprocessor, LCDs, is used to connect the telecommunication circuit of cordless communication network; LCDs be positioned at printed circuit board (PCB) above; The signal input part of LCDs is connected with the VT of microprocessor; The signal transmission ends of telecommunication circuit is connected with the transmission of wireless signals end of microprocessor, it is characterized in that: printed circuit board (PCB) also is provided with the 433MHz wireless receiving circuit that is used to receive the wireless help signal of 433MHz, and the data transmission terminal of 433MHz wireless receiving circuit is connected with the wireless help signal input of microprocessor.
2. the finished product circuit board of the older mobile phone of band short-distance wireless receiving function according to claim 1; It is characterized in that: said printed circuit board (PCB) also is provided with the urgent call circuit; The input of urgent call circuit is connected with push button for emergency call, and the output of urgent call circuit is connected with the urgent call end of said microprocessor.
3. the finished product circuit board of the older mobile phone of band short-distance wireless receiving function according to claim 1; It is characterized in that: said printed circuit board (PCB) also is provided with the urgent message transtation mission circuit; The input of urgent message transtation mission circuit is connected with the urgent message button, and the output of urgent message transtation mission circuit is connected with the urgent message end of said microprocessor.
4. the finished product circuit board of the older mobile phone of band short-distance wireless receiving function according to claim 1 is characterized in that: said 433MHz wireless receiving circuit is connected with ceramic antenna.
5. the finished product circuit board of the older mobile phone of band short-distance wireless receiving function according to claim 1; It is characterized in that: said printed circuit board (PCB) also is provided with audio power amplifying circuit and loudspeaker; The input of audio power amplifying circuit is connected with the audio signal output end of said microprocessor, and the output of audio power amplifying circuit is connected with the signal input part of loudspeaker.
6. the finished product circuit board of the older mobile phone of band short-distance wireless receiving function according to claim 5 is characterized in that: said loudspeaker be positioned at printed circuit board (PCB) below.
7. the finished product circuit board of the older mobile phone of band short-distance wireless receiving function according to claim 1; It is characterized in that: said printed circuit board (PCB) also is provided with light emission drive circuit and light-emitting diode; The input of light emission drive circuit is connected with the light emitting drive signal output part of said microprocessor, and the output of light emission drive circuit is connected with the signal input part of light-emitting diode.
8. the finished product circuit board of the older mobile phone of band short-distance wireless receiving function according to claim 7 is characterized in that: said light-emitting diode be positioned at printed circuit board (PCB) above.
9. the finished product circuit board of the older mobile phone of band short-distance wireless receiving function according to claim 1; It is characterized in that: said printed circuit board (PCB) also is provided with vibratory drive circuit and vibrator; The input of vibratory drive circuit is connected with the vibration drive signal output of said microprocessor, and the output of vibratory drive circuit is connected with the signal input part of vibrator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202690395U CN202190300U (en) | 2011-07-27 | 2011-07-27 | Old man's cell-phone's of taking short distance wireless receiving function finished product circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202690395U CN202190300U (en) | 2011-07-27 | 2011-07-27 | Old man's cell-phone's of taking short distance wireless receiving function finished product circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202190300U true CN202190300U (en) | 2012-04-11 |
Family
ID=45921734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202690395U Expired - Fee Related CN202190300U (en) | 2011-07-27 | 2011-07-27 | Old man's cell-phone's of taking short distance wireless receiving function finished product circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202190300U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104283577A (en) * | 2014-10-30 | 2015-01-14 | 苏州摩多物联科技有限公司 | Emergency calling device and method suitable for housebound old people |
-
2011
- 2011-07-27 CN CN2011202690395U patent/CN202190300U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104283577A (en) * | 2014-10-30 | 2015-01-14 | 苏州摩多物联科技有限公司 | Emergency calling device and method suitable for housebound old people |
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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: 20120411 Termination date: 20130727 |