CN2847725Y - Hand operated answering and recording device for telephone - Google Patents
Hand operated answering and recording device for telephone Download PDFInfo
- Publication number
- CN2847725Y CN2847725Y CN 200520126075 CN200520126075U CN2847725Y CN 2847725 Y CN2847725 Y CN 2847725Y CN 200520126075 CN200520126075 CN 200520126075 CN 200520126075 U CN200520126075 U CN 200520126075U CN 2847725 Y CN2847725 Y CN 2847725Y
- Authority
- CN
- China
- Prior art keywords
- power supply
- integrated circuit
- button
- triode
- answering
- 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 hand operated answering and recording device for a telephone, which is composed of an integrated circuit, resistors, capacitors, a triode, a button and a power supply, wherein the button, the capacitor C1 and the power supply are connected in series to form a loop; the resistors that are connected with the VDD base pin and the OSC base pin of the integrated circuit in series are respectively connected with the positive electrode of the power supply. The TRI base pin is connected between the button and the capacitor C1 in the circuit, and the VSS base pin is connected with the negative electrode of the power supply. The base electrode of the triode and the capacitor C2 are connected with the OUT base pin of the integrated circuit, and an emitter and a collector of the triode are respectively connected with both ends of the power supply. After the button is pushed, the triggering end of the integrated circuit obtains positive pulsing triggering signals from the positive electrode of the power supply, and the integrated circuit are triggered to work. The speech signal stored in the integrated circuit is amplified by the triode, and then is received by a telephone speech module, and a switch controls the speech broadcasting. Usually, the answering and recording circuit is in an open circuit state. The answering and recording device is started and broadcasts speech after the telephone is put through. The utility model has the advantages of simple structure, easy use and manufacture, etc.
Description
Technical field
The utility model relates to a kind of speech answering device, and specifically a kind of phone is manually answered device.
Background technology
We know, present various phone all more and more has strong functions, but both sides' calling record, big tape recording, incoming call automatic answering machine, full hidden are monitored, message is listened in remote control, change owner recording, start, shutdown and monitoring, convertible password, message can not dialled in by eavesdropping, household's message, special incoming call password, password screening phone, microminiature design, mute function ... but exist a blind area to be exactly: but (1) is as owner on the telephone set next door during temporary transient busy can not answering immediately; (2) mobile phone belt but can not be answered at one's side immediately, speak immediately in inconvenience such as library, rooms for individual study such as owner, and when need wait.Under these circumstances, the callee can answer, but can not speak up immediately, needs the calling party to wait a mement.This situation usually can occur on our body, and we worry that again the calling party thinks addressee absent during this period by mistake.Phone needs to connect, and is unlikely to the calling party is misread the also not relevant now practical solution of such situation again.
Summary of the invention
The utility model is for overcoming above-mentioned the deficiencies in the prior art, provide a kind of simple in structure, make the manual answer-recording device of phone easy to use.
The purpose of this utility model is to adopt following technical proposals to realize: the manual answer-recording device of a kind of phone, it is by integrated circuit, resistance, electric capacity, triode, button and power supply are formed, button, capacitor C 1 and power supply are composed in series a loop, the resistance of connecting on VDD pin on the integrated circuit and the OSC pin is connected to the positive pole of power supply, the TRI pin is connected between the button and capacitor C 1 in the circuit, the VSS pin is connected the negative pole of power supply, the base stage of triode and capacitor C 2 are connected on the OUT pin of integrated circuit, and emitter and collector is connected to the two ends of power supply.
This circuit of the utility model is made up of integrated circuit, resistance, electric capacity and button, power supply and triode.When pressing the button, the trigger end of integrated circuit obtains the positive pulse triggering signal from the positive pole of power supply, and integrated circuit (IC) is triggered and works.The voice signal of its internal memory is direct incoming voice call module after triode amplifies, and realizes that electric current direct transfers, switch control voice broadcast.At ordinary times, answer the record circuit and be in open-circuit condition, during use, spoken by words side, open answer-recording device after connecting phone, the direct transmission of electric current makes the user locate not send also need not hear this module speech sound, directly plays voice by answer-recording device, the calling party can hear prompting such as " just a moment,please a moment ", and directly conversing when conveniently answering gets final product.The utlity model has advantages such as simple in structure, that manufacturing is easy to use.
Description of drawings
Accompanying drawing is the utility model circuit theory schematic diagram.
1. buttons among the figure, 2. integrated circuit, 3. capacitor C 1, and 4. capacitor C 2.
Embodiment
Below in conjunction with drawings and Examples the utility model is further specified.
Embodiment: structure as shown in drawings, button 1, capacitor C 13 and power supply are composed in series a loop, the resistance of connecting on VDD pin on the integrated circuit 2 and the OSC pin is connected to the positive pole of power supply, the TRI pin is connected between the button 1 and capacitor C 13 in the circuit, the VSS pin is connected the negative pole of power supply, the base stage of triode and capacitor C 24 are connected on the OUT pin of integrated circuit 2, and emitter and collector is connected to the two ends of power supply.
Claims (1)
1. manual answer-recording device of phone, it is characterized in that: it is made up of integrated circuit, resistance, electric capacity, triode, button and power supply, button, electric capacity (C1) and power supply are composed in series a loop, series resistance is connected to the positive pole of power supply on VDD pin on the integrated circuit and the OSC pin, the TRI pin is connected between the button and electric capacity (C1) in the circuit, the VSS pin is connected the negative pole of power supply, the base stage of triode and electric capacity (C2) are connected on the OUT pin of integrated circuit, and emitter and collector is connected to the two ends of power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520126075 CN2847725Y (en) | 2005-12-19 | 2005-12-19 | Hand operated answering and recording device for telephone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520126075 CN2847725Y (en) | 2005-12-19 | 2005-12-19 | Hand operated answering and recording device for telephone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2847725Y true CN2847725Y (en) | 2006-12-13 |
Family
ID=37513146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520126075 Expired - Fee Related CN2847725Y (en) | 2005-12-19 | 2005-12-19 | Hand operated answering and recording device for telephone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2847725Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106790939A (en) * | 2016-12-14 | 2017-05-31 | 北京小米移动软件有限公司 | call prompting method and device |
-
2005
- 2005-12-19 CN CN 200520126075 patent/CN2847725Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106790939A (en) * | 2016-12-14 | 2017-05-31 | 北京小米移动软件有限公司 | call prompting method and device |
| CN106790939B (en) * | 2016-12-14 | 2020-06-02 | 北京小米移动软件有限公司 | Call prompting method and device |
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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 |