CN202261516U - Fax machine - Google Patents
Fax machine Download PDFInfo
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- CN202261516U CN202261516U CN2011203322206U CN201120332220U CN202261516U CN 202261516 U CN202261516 U CN 202261516U CN 2011203322206 U CN2011203322206 U CN 2011203322206U CN 201120332220 U CN201120332220 U CN 201120332220U CN 202261516 U CN202261516 U CN 202261516U
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- facsimile machine
- data
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- interface
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Abstract
The utility model relates to a fax machine which comprises a data input/output configuration element, a data wafer and a detection circuit with isolation function, wherein the data input/output configuration element is used as an isolation and transformation interface between the fax machine and a local side; the data wafer is coupled with the data input/output configuration element, and can not be wakened by the data input/output configuration element; and the detection circuit is coupled with the data wafer, and used for responding to the generation of a loop signal to supply a trigger signal to the data wafer, thereby wakening the data wafer in a sleep mode.
Description
Technical field
The utility model relates to a kind of communication apparatus, relates in particular to a kind of communication apparatus that can transmit rest image.
Background technology
Fax is to transfer out from transmitting terminal through scanning being recorded in literal on the paper, chart, image etc., and the means of communication that on the record-paper of receiving terminal, reappears.In other words, facsimile is actual to be a kind of rest image " record communication " that transmits, and also has the people to call it " remote copy ".Also also because of so, have convenient, fast, accurately and the facsimile machine (fax machine) of multinomial advantage such as communication fee is low become one of each requisite communication apparatus of big enterprises and institutions or family.
Yet; Do not possess the data of receiving discrepancy configuration (data access arrangement at facsimile machine internal data wafer (modem chip); DAA) element wakes up under the condition of function of (wake-up) (that is arbitrary remote phone (far-end telephone) can't wake the data wafer that is in sleep pattern (sleeping mode) up by original telephone wire (that is end line (tip) and loop wire (ring))); When facsimile machine internal data wafer is in sleep pattern; Only if facsimile machine is started shooting again, otherwise arbitrary remote phone just can't be given facsimile machine with datafax.Apparently, this will influence/reduce the ease of use of facsimile machine widely.
The utility model content
In view of this, the utility model provides a kind of facsimile machine, and it is able to solve the problem that prior art is addressed.
The utility model provides a kind of facsimile machine, and it comprises data discrepancy configuration element, data wafer, and the circuit for detecting with buffer action.Wherein, data are come in and gone out configuration element in order to as isolation between facsimile machine and local side and conversion interface.The data wafer couples data discrepancy configuration element, and it does not possess the function that the data of receiving discrepancy configuration element is waken up.Circuit for detecting couples the data wafer, in order to the generation that reacts on loop signals triggering signal to data wafer is provided, and uses and wakes the data wafer that is in sleep pattern up.
In an embodiment of the utility model, facsimile machine can comprise also that the first connection interface is connected interface with second.Wherein, facsimile machine can be connected to local side through the first connection interface and first telephone wire; And facsimile machine can be connected to local call through the second connection interface and second telephone wire.
In an embodiment of the utility model, first second is connected interface and is all a RJ-45 and connects interface with this.
In an embodiment of the utility model, loop signals can be when the receiver of local call be picked up and is produced.
In an embodiment of the utility model, loop signals can also have facsimile function when dialing into local call with the remote phone that links local side and produce.
In an embodiment of the utility model, loop signals can also be when remote phone facsimile data to local call and is produced.
In an embodiment of the utility model, facsimile machine can also comprise switch unit and control core.Wherein, switch unit reacts on switching signal and determines local side is linked to facsimile machine or local call.The control core couples switch unit, in order to when remote phone dials into local call, sends switching signal and gives switch unit, uses that local side is linked to local call.
In an embodiment of the utility model, the control core also couples the data wafer, in order to when remote phone facsimile data to the local call, sends switching signal and gives switch unit, uses that local side is linked to facsimile machine.
In an embodiment of the utility model, facsimile machine can also comprise the unit of prining, transmission mechanism, and memory cell.Wherein, the unit of prining, transmission mechanism and memory cell distinctly couple the control core, and the control core is controlled the unit of prining, transmission mechanism and memory cell prining with the execution remote phone data of being faxed synergistically.
In an embodiment of the utility model, facsimile machine can also comprise man-computer interface and scanning element.Wherein, man-computer interface and scanning element distinctly couple the control core, and the control core reaction is in the input of man-computer interface and gated sweep unit, transmission mechanism and memory cell are used the scanning of carrying out the genuine data of local call institute's tendency to develop.
Based on above-mentioned, the utility model is by setting up a circuit for detecting with buffer action in facsimile machine inside to detect the generation whether loop (jingle bell) signal is arranged.In case circuit for detecting detects the words that loop (jingle bell) signal produces; Then provide the inner data wafer of triggering signal to facsimile machine ((the general purpose input/output of a certain general port,input-output to the data wafer for example to be provided; GPIO)); Use and wake the data wafer that is in sleep pattern up, need not start shooting again to facsimile machine again.Thus, can promote the ease of use of facsimile machine widely.
For letting the above-mentioned feature and advantage of the utility model can be more obviously understandable, hereinafter is special lifts embodiment, and conjunction with figs. elaborates as follows.
Description of drawings
Below accompanying drawing be the part of the specification of the utility model, shown the example embodiment of the utility model, institute's accompanying drawing is explained the principle of the utility model with the description of specification.
Fig. 1 is shown as the sketch map of the fasystem of the utility model one embodiment.
Fig. 2 is shown as the calcspar of the facsimile machine of Fig. 1.
The main element symbol description:
10: fasystem
101: facsimile machine
103: local call
105: remote phone
107: local side (PSTN)
201: data discrepancy configuration element
203: the data wafer
205: circuit for detecting
207: switch unit
209: the control core
211: man-computer interface
213: scanning element
215: the unit of prining
217: transmission mechanism
219: memory cell
F1, F2: connect interface
L1, L2: telephone wire
TS: triggering signal
SS: switching signal
Embodiment
Existing with detailed example embodiment with reference to the utility model, the instance of said example embodiment will be described in the accompanying drawings.In addition, all possibility parts use element/member of same numeral to represent identical or similar portions in accompanying drawing and execution mode.
Fig. 1 is shown as the sketch map of the fasystem (fax system) 10 of the utility model one embodiment, and Fig. 2 is shown as the calcspar of the facsimile machine 101 of Fig. 1.Please merge with reference to Fig. 1 and Fig. 2, it seems with the framework of fasystem 10 and roughly can divide into local side, far-end, and local side.Wherein, local side comprises facsimile machine (fax machine) 101 and local call (local telephone) 103; Far-end comprises that one has the remote phone (far-end telephone) 105 of facsimile function; And local side for example is PSTN (public switched telephone network, PSTN) 107, but be not restricted to this.
In present embodiment; Facsimile machine 101 can include data discrepancy configuration (data access arrangement; DAA) element 201, data wafer (modem chip) 203, circuit for detecting (detection unit with an isolation function) 205, connection interface (connection interface) F1 and F2, switch unit (switching unit) 207, control core (control core) 209, man-computer interface (man-machine-interface with buffer action; MMI) 211, scanning element (scanning unit) 213, the unit of prining (print unit) 215, transmission mechanism (transmission mechanism) 217, and memory cell (memory unit) 219.Wherein, facsimile machine 101 can be connected to local side (that is PSTN (PSTN) 107) with telephone wire L1 (it has end line (tip) and loop wire (ring)) through connecting interface F1 (for example for RJ-45 connects interface, but being not restricted to this); And facsimile machine 101 can be connected to local call 103 with telephone wire L2 (it has end line (tip) and loop wire (ring) equally) through connecting interface F2 (for example for RJ-45 connects interface, but being not restricted to this).
Data are come in and gone out configuration (DAA) element 201 in order to as isolation and conversion interface between facsimile machine 101 and local side (that is PSTN (PSTN) 107).In fact; US Federal Communication Committee (FCC) requires the isolation of 1500 volts (V) between facsimile machine 101 and local side (that is PSTN (PSTN) 107), use and protect local side (that is PSTN (PSTN) 107) to avoid receiving the influence of fault or unusual facsimile machine 101 and damaging.In addition; Data configuration (DAA) element 201 of coming in and going out can also be changed (the for example conversion between numerical digit and anaiog signal) through the signal that local side (that is PSTN (PSTN) 107) is transmitted to remote phone 105, and the signal of perhaps local side being desired to fax to far-end is changed (the for example conversion between numerical digit and anaiog signal).
Switch unit 207 reacts on and comes from switching signal (switching signal) SS that controls core 209 and determine local side (that is PSTN (PSTN) 107) is linked to facsimile machine 101 or local call 103.Clearer; Control core 209 is to be coupled to switch unit 207; In order to during to local call 103, to send switching signal SS and to give switch unit 207, use that local side (that is PSTN (PSTN) 107) is linked to local call 103 in remote phone 105 dialing (dial).Thus, local call 103 can be conversed through local side (that is PSTN (PSTN) 107) with remote phone 105.
In addition; Control core 209 can also be coupled to data wafer 203; In order to when remote phone 105 facsimile data to the local calls 103, send switching signal SS and give switch unit 207, use that local side (that is PSTN (PSTN) 107) is linked to facsimile machine 101.Thus, remote phone 105 can pass through local side (that is PSTN (PSTN) 107) and facsimile data is given facsimile machine 101.
Moreover man-computer interface 211, scanning element 213, the unit 215 of prining, transmission mechanism 217 can distinctly couple control core 209 with memory cell 219.When facsimile machine 101 desires to print out the data that remote phone 105 faxed; Control core 209 can be sent switching signal SS earlier so that local side (that is PSTN (PSTN) 107) is linked to facsimile machine 101; Then print unit 215, transmission mechanism 217 and memory cell 219 of control synergistically again, use carry out the prining of data that remote phone 105 faxed (also be about to via data come in and go out configuration (DAA) interface 201 conversion backs and print off through the data rows that data wafer 203 is transferred to control core 209).
In addition; When local call 103 tendency to develop true data are given remote phone 105; Control core 209 can be sent switching signal SS so that local side (that is PSTN (PSTN) 107) is linked to facsimile machine 101; Then react on the input (that is the user is for operation of facsimile machine 101) of man-computer interface 211 again and the scanning of carrying out 103 genuine data of tendency to develop of local call is used in gated sweep unit 213, transmission mechanism 217 and memory cell 219 synergistically.Afterwards, control core 209 can will scan the data that obtained and send data wafer 203 to the conversion of configuration (DAA) element 201 of coming in and going out via data, and is sent to remote phone 105 through local side (that is PSTN (PSTN) 107).
In this; Can know from the content that prior art is addressed; Do not possess data of receiving come in and go out (that is arbitrary remote phone can't wake the data wafer that is in sleep pattern up by original telephone wire (that is end line (tip) and loop wire (ring))) under the condition of the function that configuration (DAA) element wakes up at facsimile machine internal data wafer; When facsimile machine internal data wafer was in sleep pattern, only if facsimile machine is started shooting again, otherwise arbitrary remote phone just can't be given facsimile machine with datafax.Apparently, this will influence/reduce the ease of use of facsimile machine widely.
In view of this, whether present embodiment has the generation of loop (jingle bell) signal especially with detecting through the circuit for detecting 205 with buffer action.In case circuit for detecting 205 detects the words that loop (jingle bell) signal produces; Triggering signal TS then is provided, and (it can be the signal that is converted to low level by high levle; Or be converted to the signal of high levle by low level) to the inner data wafer 203 (a certain general port,input-output (GPIO) to data wafer 203 for example is provided) of facsimile machine 101, use and wake the data wafer 203 that is in sleep pattern up.Wherein, loop signals can be when the receiver (handset) of local call 103 be picked up and produce; Perhaps, can also have facsimile function when dialing into local call 103 and produce with the remote phone 105 that links local side (that is PSTN (PSTN) 107); Even, can also be when remote phone 105 facsimile data to local calls 103 and produce.
Also also because of like this; Even data wafer 203 is under the state of sleep pattern; As long as circuit for detecting 205 detects loop (jingle bell) signal and produces, will send triggering signal TS to wake the data wafer 203 that is in sleep pattern up, need not start shooting again to facsimile machine 101 again.Hence one can see that; When the receiver of local call 103 is picked up; Perhaps when the remote phone 105 with facsimile function and binding local side (that is PSTN (PSTN) 107) dials into local call 103; Even when remote phone 105 facsimile data to local calls 103; Data wafer 203 all is to be in the state that waken up (non-just waken up via facsimile machine 101 is started shooting again), so remote phone 105 can successfully be given facsimile machine 101 with datafax, and local call 103 also can successfully be given remote phone 105 with datafax.
In sum, the utility model is by setting up a circuit for detecting with buffer action in facsimile machine inside to detect the generation whether loop (jingle bell) signal is arranged.In case circuit for detecting detects the words that loop (jingle bell) signal produces; Then provide triggering signal to facsimile machine inner data wafer (a certain general port,input-output (GPIO) to the data wafer for example is provided); Use and wake the data wafer that is in sleep pattern up, need not start shooting again to facsimile machine again.Thus, can promote the ease of use of facsimile machine widely.
Though the utility model discloses as above with embodiment; Right its is not in order to limit the utility model; Technical staff in the technical field under any; In spirit that does not break away from the utility model and scope, when doing a little change and retouching, so the protection range of the utility model should be as the criterion with the scope that claim was defined.In addition, arbitrary embodiment of the utility model or claim must not reached whole purposes or advantage or the characteristics that the utility model discloses.In addition, summary part and title only are the usefulness that is used for assisting the patent document search, are not the interest field that is used for limiting the utility model.
Claims (10)
1. a facsimile machine is characterized in that, comprising:
The one data configuration element of coming in and going out is in order to as isolation and conversion interface between this facsimile machine and a local side;
One data wafer couple this data discrepancy configuration element, and this data wafer does not possess the function that waken up by this data discrepancy configuration element; And
One has the circuit for detecting of buffer action, couples this data wafer, in order to the generation that reacts on a loop signals one triggering signal to this data wafer is provided, and uses and wakes this data wafer that is in a sleep pattern up.
2. facsimile machine according to claim 1 is characterized in that, also comprises:
One first connects interface, and wherein this facsimile machine is connected to this local side through this first connection interface and one first telephone wire; And
One second connects interface, and wherein this facsimile machine is connected to a local call through this second connection interface and one second telephone wire.
3. facsimile machine according to claim 2 is characterized in that, this first second is connected interface and is all a RJ-45 and connects interface with this.
4. facsimile machine according to claim 1 is characterized in that, this loop signals is when the receiver of this local call is picked up and produce.
5. facsimile machine according to claim 4 is characterized in that, this loop signals also has facsimile function when dialing into this local call with the remote phone that links this local side and produce one.
6. facsimile machine according to claim 5 is characterized in that, this loop signals is also when this remote phone facsimile data to this local call and produce.
7. facsimile machine according to claim 6 is characterized in that, also comprises:
One switching unit reacts on one and switches signal and determine this local side is linked to this facsimile machine or this local call; And
One control core couples this switch unit, in order to when this remote phone dials into this local call, sends this switching signal and gives this switch unit, uses that this local side is linked to this local call.
8. facsimile machine according to claim 7; It is characterized in that this control core also couples this data wafer, in order to when this remote phone facsimile data to this local call; Send this switching signal and give this switch unit, use that this local side is linked to this facsimile machine.
9. facsimile machine according to claim 8 is characterized in that, also comprises:
One unit of prining;
One transmission mechanism; And
One memory cell,
Wherein, this unit of prining, this transmission mechanism and this memory cell distinctly couple this control core, and this control core is controlled this unit of prining, this transmission mechanism and this memory cell prining with the data carrying out this remote phone and faxed synergistically.
10. facsimile machine according to claim 9 is characterized in that, also comprises:
One man-computer interface; And
The one scan unit,
Wherein, This man-computer interface and this scanning element distinctly couple this control core; And this control core reaction is controlled this scanning element, this transmission mechanism and this memory cell synergistically in the input of this man-computer interface, uses the scanning of carrying out the genuine data of this local call institute's tendency to develop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203322206U CN202261516U (en) | 2011-09-06 | 2011-09-06 | Fax machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203322206U CN202261516U (en) | 2011-09-06 | 2011-09-06 | Fax machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202261516U true CN202261516U (en) | 2012-05-30 |
Family
ID=46122694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203322206U Expired - Fee Related CN202261516U (en) | 2011-09-06 | 2011-09-06 | Fax machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202261516U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105991893A (en) * | 2015-02-25 | 2016-10-05 | 苏州超锐微电子有限公司 | WiFi electronic fax device supporting power supply via telephone line |
-
2011
- 2011-09-06 CN CN2011203322206U patent/CN202261516U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105991893A (en) * | 2015-02-25 | 2016-10-05 | 苏州超锐微电子有限公司 | WiFi electronic fax device supporting power supply via telephone line |
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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: 20120530 Termination date: 20160906 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |