CN103139410A - Mains supply calling inquiry unit - Google Patents
Mains supply calling inquiry unit Download PDFInfo
- Publication number
- CN103139410A CN103139410A CN201110390181XA CN201110390181A CN103139410A CN 103139410 A CN103139410 A CN 103139410A CN 201110390181X A CN201110390181X A CN 201110390181XA CN 201110390181 A CN201110390181 A CN 201110390181A CN 103139410 A CN103139410 A CN 103139410A
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- receiver
- module
- mains supply
- inquiry unit
- comes out
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Abstract
The invention discloses a mains supply calling inquiry unit which comprises a voltage-reducing current-limiting module, a process module, a receiver lifting mechanism and a conducting wire, wherein the voltage-reducing current-limiting module enables a ringing signal of a fixed-line telephone to be outputted after voltage reducing and current limiting; the process module processes a electrical signal which is outputted by the voltage-reducing current-limiting module, and outputs control signaling; the receiver lifting mechanism lifts a fixed-line telephone receiver according to control signaling outputted by the process module; and the conducting wire is used for being connected with an indoor 220v alternating current mains supply and supplying a required voltage for normal working of one of the voltage-reducing current-limiting module, the process module and the receiver lifting mechanism. According to the mains supply calling inquiry unit, the ringing signal of the fixed-line telephone is received and processed after the mains supply is powered on, a control signal is outputted to control the receiver lifting mechanism to lift the receiver of the fixed-line telephone, so that the facts of picking up the receiver and speaking can be achieved, and therefore the fact of judging if the mains supply returns to normal through fixed-line telephone calling can be simply and effectively achieved, and unnecessary outer waiting of people in the process of a power failure can be avoided.
Description
Technical field
The present invention relates to a kind of the mains supply comes out inquiry unit, be specially adapted to judgement have a power failure with inquiry after Power resumption or judge in the strange land whether mains-supplied normal whether.
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Background technology
The power equipment maintaining inspection, operate a switch and usually carry out with scribing, time-sharing format when having a power failure, select to go out when having a power failure, people are often to having electric friends and family family or park plaza ' to take refuge ', but usually can not determine in family whether restore electricity.Whether as switching on by the family inquiry of making a telephone call to, family must have that the people is stay-at-home just can realize; Otherwise, can't inquire whether learn energising by phone.
Summary of the invention
The object of the present invention is to provide a kind of the mains supply comes out inquiry unit, can in time understand by phone in family after the city power recovery switches on and whether send a telegram here, in order to avoid the time stops long unnecessary wait and the potential safety hazard of causing outside.
For achieving the above object, the technical solution used in the present invention is as follows:
A kind of the mains supply comes out inquiry unit comprises:
With the step-down current limliting module of exporting after the ring signal of telecommunication step-down of landline telephone, current limliting;
The signal of telecommunication of step-down current limliting module output is processed and is exported the processing module of control signal;
Mention mechanism according to the receiver that the control signal of processing module output is mentioned the landline telephone receiver;
Be used for being connected with indoor 220V electric main, mention at least one module of mechanism or the wire that mechanism provides the required voltage that works for described step-down current limliting module, processing module or receiver.
The mains supply comes out inquiry unit of the present invention includes at receiver mentions the voice playing module of playing default voice after the landline telephone receiver is mentioned by mechanism.
The mains supply comes out inquiry unit of the present invention also comprises time delay module, mentions to receiver in processing module to begin timing and play voice to triggering described voice playing module when the timing number reaches pre-set threshold value when mechanism exports control signal.
Wherein, described connection wire is provided with mains switch.
The voice that described voice playing module is play comprise music, song or language.
The present invention processes by the ring signal of telecommunication that receives landline telephone after the civil power energising, output control signal control receiver is mentioned mechanism the receiver of landline telephone is mentioned, thereby realize the off-hook conversation, thereby can simply and effectively realize judging by dialing landline telephone whether civil power recovers normally, avoided unnecessary wait outside when having a power failure.
Description of drawings
Fig. 1 is the structural representation of a kind of the mains supply comes out inquiry unit of providing of the embodiment of the present invention;
Fig. 2 is the structural representation of another the mains supply comes out inquiry unit of providing of the embodiment of the present invention;
Fig. 3 is the structural representation of the another the mains supply comes out inquiry unit that provides of the embodiment of the present invention.
Embodiment
In order to make purpose of the present invention, technical scheme and advantage clearer, below in conjunction with accompanying drawing, the present invention is further elaborated.
Shown in Figure 1, a kind of the mains supply comes out inquiry unit comprises that step-down current limliting module, processing module, receiver mention mechanism and be used to described step-down current limliting module, processing module or receiver to mention the wire that at least one module in mechanism or mechanism provide 220 volts of electric mains;
Step-down current limliting module is used for the signal of telecommunication that conversion output subsequent module after the ring signal of telecommunication step-down of landline telephone, current limliting is needed;
Processing module is processed and is exported control signal to the signal of telecommunication of step-down current limliting module output and mentions mechanism to receiver and carry out the off-hook conversation; At first processing module judges screening to step-down current limliting module converts and the signal of telecommunication that transmits, when being judged as the invalid signal of telecommunication, does not transmit to the back-end the signal of telecommunication; When being judged as effective signal of telecommunication, when namely judgement has normal telephone ring signal to import into, mentioning mechanism to receiver and send corresponding control signal, make receiver mention mechanism and move, realize off-hook, connect phone; And after talk-through, control receiver and mention mechanism's on-hook, with receiver down;
Receiver is mentioned mechanism, according to the control signal of processing module output, the receiver of landline telephone mentioned, thereby with closing of the circuit; This receiver mention mechanism can one be arranged on the telephone receiver below, at the elastic rod of receiving that control signal pops up, the device of also can from the receiver top, receiver being picked up, specific implementation is not limit;
At present, disclose multiple landline telephone automatic off-hook, hand-up device on market, can adopt similar structure to be achieved;
At least one module or the mechanism of mentioning in mechanism due to described step-down current limliting module, processing module or receiver need to just can be started working by 220 volts of indoor electric main power supplies, therefore need to be by described wire when indoor 220 volts of electric mains restore electricity, 220 volts of electric mains are introduced as it provides work needed normal voltage.
The mains supply comes out inquiry unit of the present invention is supplied with and could be worked because of the need civil power, therefore when number unobtainable, can determine that the civil power supply recovers yet.
Wherein, described connection wire is provided with mains switch.
Being provided with mains switch facilitates the user to control the opening and closing of power supply of whole inquiry unit, the user can be chosen in device for opening in situation about needing voluntarily, as the inquiry after having a power failure or motor state of supply inquiry in real time, close this device in other situation, to avoid unnecessary energy resource consumption.
Shown in Figure 2, the mains supply comes out inquiry unit of the present invention also comprises voice playing module, is connected with described processing module, mentions the default voice of playing after the landline telephone receiver is mentioned by mechanism at receiver.
By playing default voice, can effectively learn in family and whether send a telegram here, increased simultaneously the interest of apparatus of the present invention.
The voice that described voice playing module is play comprise music, song or language.
The mains supply comes out inquiry unit of the present invention can be play music, song or language, and the user can be according to the random setting of liking of oneself.
Referring to Fig. 3, the mains supply comes out inquiry unit of the present invention also comprises time delay module, mentions to receiver in processing module begin timing and trigger described voice playing module and play voice when the timing number reaches pre-set threshold value when mechanism exports control signal.
When having phone to squeeze into, step-down current limliting module is carried out step-down, current limliting to the bell signal of landline telephone, guarantees that the handled signal of telecommunication satisfies the permission demand of rear end operational module, and prevents that the external world from causing misoperation extremely; Processing module is screened effective signal of telecommunication, effective when the judgement signal of telecommunication, when namely judgement truly has bell signal to import into, mention mechanism to receiver and send simultaneously corresponding signal, make receiver mention mechanism and carry out off-hook action and connect phone, and stable at the suitable height receiver that keeps answering the call; Meanwhile, time delay module begins timing, after the time threshold values of arrive setting, triggers rear end speech playing module, and the music song or the suggestion voice that make it to play setting bring inconvenience to avoid other people to squeeze at this moment; And when talk-through automatic hand-up, finish conversation.
Concrete methods of realizing is: step-down current limliting modular circuit input is sealed in telephone line ringing voltage signal output part, and the operating voltage access the mains supply comes out inquiry unit of the present invention with 220V civil power or setting turns on the power switch.
Therefore carry out work because the present invention adopts mains-supplied, when phone is squeezed into and can be by auto-pickup, send a telegram here in as can be known; As be in ring unanswered's state when making a phone call, incoming call yet in family as can be known always; Thereby the personnel outside of greatly facilitating after mains failure determine the inquiry and the judgement that whether have restored electricity in family; In addition, apparatus of the present invention also can be used for work of electric power system personnel or relevant staff the supply of electric power situation of strange land regional location are judged, in order in time make respective handling.
The above is only the preferred embodiment of the present invention; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (5)
1. a mains supply comes out inquiry unit, is characterized in that, comprising:
With the step-down current limliting module of exporting after the ring signal of telecommunication step-down of landline telephone, current limliting;
The signal of telecommunication of step-down current limliting module output is processed and is exported the processing module of control signal;
Mention mechanism according to the receiver that the control signal of processing module output is mentioned the landline telephone receiver;
Be used for being connected with indoor 220V electric main, mention at least one module of mechanism or the wire that mechanism provides the required voltage that works for described step-down current limliting module, processing module or receiver.
2. the mains supply comes out inquiry unit according to claim 1, is characterized in that, includes at receiver to mention the voice playing module of playing default voice after the landline telephone receiver is mentioned by mechanism.
3. the mains supply comes out inquiry unit according to claim 1 and 2, it is characterized in that, comprise time delay module, begin timing and play voice to triggering described voice playing module when the timing number reaches pre-set threshold value when mentioning mechanism output control signal to receiver in processing module.
4. the mains supply comes out inquiry unit according to claim 1, is characterized in that, described connection wire is provided with mains switch.
5. the mains supply comes out inquiry unit according to claim 2, is characterized in that, the voice that described voice playing module is play comprise music, song or language.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110390181.XA CN103139410B (en) | 2011-11-30 | 2011-11-30 | A kind of civil power incoming call inquiry unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110390181.XA CN103139410B (en) | 2011-11-30 | 2011-11-30 | A kind of civil power incoming call inquiry unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103139410A true CN103139410A (en) | 2013-06-05 |
| CN103139410B CN103139410B (en) | 2016-09-07 |
Family
ID=48498691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110390181.XA Expired - Fee Related CN103139410B (en) | 2011-11-30 | 2011-11-30 | A kind of civil power incoming call inquiry unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103139410B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2156631Y (en) * | 1993-04-01 | 1994-02-16 | 阙学军 | Telephone automatic answering device |
| CN1175840A (en) * | 1996-09-04 | 1998-03-11 | 刘树连 | Automatic call answering method and device for telephone |
| CN201812341U (en) * | 2010-09-30 | 2011-04-27 | 时晋苏 | Wireless doorbell system with function of automatically promoting restoration of commercial power supply |
| JP2011197220A (en) * | 2010-03-18 | 2011-10-06 | Reiko Co Ltd | Light diffusing reflection film |
-
2011
- 2011-11-30 CN CN201110390181.XA patent/CN103139410B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2156631Y (en) * | 1993-04-01 | 1994-02-16 | 阙学军 | Telephone automatic answering device |
| CN1175840A (en) * | 1996-09-04 | 1998-03-11 | 刘树连 | Automatic call answering method and device for telephone |
| JP2011197220A (en) * | 2010-03-18 | 2011-10-06 | Reiko Co Ltd | Light diffusing reflection film |
| CN201812341U (en) * | 2010-09-30 | 2011-04-27 | 时晋苏 | Wireless doorbell system with function of automatically promoting restoration of commercial power supply |
Non-Patent Citations (1)
| Title |
|---|
| 常亚峰: "基于艾默生动力环境监控系统的虚拟市电来电自动提醒仪", 《通信电源技术》 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103139410B (en) | 2016-09-07 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160907 Termination date: 20191130 |