CN203492082U - Telephone synchronous bell device - Google Patents
Telephone synchronous bell device Download PDFInfo
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- CN203492082U CN203492082U CN201320099748.2U CN201320099748U CN203492082U CN 203492082 U CN203492082 U CN 203492082U CN 201320099748 U CN201320099748 U CN 201320099748U CN 203492082 U CN203492082 U CN 203492082U
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Abstract
The utility model provides a telephone synchronous bell device, and belongs to the field of communication. The device comprises a telephone line connected with a telephone junction box. The device is characterized in that the telephone synchronous bell device is respectively correspondingly connected with two terminals in the telephone junction box through the telephone line and the device is arranged in parallel with a monitored telephone. The telephone synchronous bell device is formed by a first resistor, a fifth capacitor, a bridge rectifier, an electrolytic capacitor, a solid-state relay, and a call acoustic/optical indicating device. The device is externally connected with a 220V AC power supply to directly drive a relatively large power AC bell and a light-emitting device, and problems that telephone ring of an existing telephone device is low and call warning effect is not obvious are overcome, and problems of loss of persons, properties, and objects caused by low telephone ring and delayed answering exist in telephones in some production fields in an enterprise where noise is loud are effectively solved. The device is advantaged by simple structure, low manufacturing cost, convenient installation, etc., and can be used as a warning telephone in an enterprise, and has relatively good application effect.
Description
Technical field
The utility model belongs to technical field of telecommunications, relates in particular to a kind of ring sound-producing device for branch equipment's (as telephone set).
Background technology
The incoming call vibration (telephone bell being commonly called as) of general telephone equipment (base being commonly called as or landline telephone) is the signal source based on phone self all, adopts general small-power electronic loudspeaker to realize.It generally only can meet family expenses and office telephone is used, some are needed to the larger region of noise at the scene or the telephone equipment that uses of doing to report to the police (as: phone of production scene or 110,120, the spies such as 119 take phone), mainly there is the defects such as little, the on-the-spot warning function of phone the tinkle of bells is not obvious in existing telephone plant, the specific special number phone using in particular for NA night alarm, exists especially and the problem such as because the tinkle of bells is too small, causes answering not in time.
Open day is on November 2nd, 2005, publication number is the Chinese invention patent application of CN1691689A, a kind of " telephone incoming prompt device of audio/video device and method " disclosed, this device comprises: be installed on mobile communication terminal, send the incoming telephone signal sending module of the signal of telecommunication when incoming call; Be installed on audio/video device, the incoming telephone signal receiver module of the incoming telephone signal that the incoming telephone signal sending module of reception mobile communication terminal sends; The incoming telephone signal that processing receives by incoming telephone signal receiver module, and in order to inform incoming call, control the microprocessor of audio/video device; According to the control signal receiving from microprocessor, regulate the wave volume adjusting portion of the volume of audio devices; When regulating volume in audio devices, utilize the acoustic information sending part of output the tinkle of bells; According to the control signal receiving from microprocessor, toward the OSD control part of video-unit output incoming call information.Its goal of the invention is to discover under the state of its incoming ring tone in being unfavorable for user when mobile communication terminal, also can allow user easily discover incoming telephone signal by audio/video device.But this technical scheme demand high to the tinkle of bells requirement when can not meet the larger region of on-site noise or do to report to the police using, especially can not meet the functional requirement that enterprises production scene and 110,120, the spies such as 119 take phone Realtime Alerts.
Utility model content
Technical problem to be solved in the utility model is to provide the synchronous electric bell device of a kind of phone, it adopts alternating current electric bell and the light-emitting device of relatively high power, in incoming call vibration, larger electric bell sound or light signal can be synchronously sent, the problems such as the tinkle of bells that existing telephone machine exists is little can be effectively overcome.Especially the problems such as on-the-spot warning function is not obvious have been solved while taking incoming call as enterprises production locale and 110,120, the spies such as 119, at the scene the larger region of noise or make incoming call warning device and use.
The technical solution of the utility model is: provide a kind of phone synchronous electric bell device, comprise the telephone wire being connected with telephone rosette, it is characterized in that: two binding posts of the synchronous electric bell device of described phone in telephone wire and telephone rosette are connected respectively, and become to be arranged in parallel with monitored telephone set; The synchronous electric bell device of described phone is piled rectifier, electrochemical capacitor, solid-state relay, is come electroacoustic/light indicating device to form by the first resistance, the 5th electric capacity, bridge.
Wherein, the first described resistance is serially connected between a telephone wire and the first input end of bridge heap rectifier; The 5th described capacitance series is between another root telephone wire and the second input of bridge heap rectifier; Described bridge heap first, second output of rectifier and the corresponding connection of first, second input of solid-state relay; Described electrochemical capacitor is attempted by between first, second output of bridge heap rectifier;
The first output of described solid-state relay is through coming electroacoustic/light indicating device to be connected with one end of AC power, the second output of described solid-state relay is connected with the other end of AC power, forms an electric-controlled switch that is subject to the incoming call incoming signal control of institute's monitoring phone.
Concrete, described electroacoustic/light indicating device that comes comprises indicator light and load electric bell, after described indicator light and the parallel connection of load electric bell, serial connection is arranged between first output and one end of AC power of solid-state relay.
AC power described in it is 220V AC power.
Capacitor C 5 described in it is capacitance, and described resistance R 1 is current limliting protective resistance, and described electrochemical capacitor C6 is filter capacitor.
Solid-state relay described in it consists of resistance R 31, resistance R 34, resistance R 36, resistance R 38, the first triode S32, the second triode S33, photoelectrical coupler G35, bidirectional thyristor Q37 and capacitor C 39.
Further, the input anode of one end of resistance R 31 and photoelectrical coupler G35, forms the first input end IN1 of solid-state relay jointly, with the corresponding connection of the first output of bridge heap rectifier; The other end of resistance R 31 is connected with the base stage of the first triode S32 and the collector electrode of the second triode S33; The emitter of the first triode S32 is connected with the emitter of the second triode S33 through resistance R 34 after being connected with the base stage of the second triode S33, forms the second input IN2 of solid-state relay, with the corresponding connection of the second output of bridge heap rectifier; The collector electrode of the first triode S32 is connected with the input cathode of photoelectrical coupler G35; The first output of photoelectrical coupler G35 is connected with the first main electrode of bidirectional thyristor Q37, jointly forms the first output OUT1 of solid-state relay, through described electroacoustic/light indicating device that comes, is connected with one end of AC power; The second output of photoelectrical coupler G35 is connected with the control utmost point of bidirectional thyristor Q37 through resistance R 36; The second main electrode of bidirectional thyristor Q37 is connected with the emitter of the second triode S33, forms the second output OUT2 of solid-state relay, is connected with the other end of AC power; After resistance R 38 is connected with capacitor C 39, be connected across between the first output OUT1, the second output OUT2 of solid-state relay.
Resistance R 31 described in it, the first triode S32, the second triode S33 and resistance R 34 form constant-current circuit, and described resistance R 36 is for triggering current-limiting resistance, and described resistance R 38 forms resistance-capacitance type surge voltage absorbing circuit with capacitor C 39.
Compared with the prior art, the utility model has the advantages that:
1. adopt external 220V AC power directly to drive alternating current electric bell and the light-emitting device work of relatively high power, the problems such as the telephone bell that overcome existing telephone device is little, incoming call alarm effect is not obvious, effectively solved as the working telephones such as the large production scene of some noises of enterprises and 110,119,120 former pre-exist because telephone bell is little, answer the problem of the enterprise's human, financial, and material resources loss causing not in time;
2. have simple in structure, cost of manufacture is little, the advantage such as easy for installation, the internal alarm phone that especially can be used as factory, enterprise uses, the good actual effect of tool and larger using value.
Accompanying drawing explanation
Fig. 1 is that device of the present utility model forms schematic diagram;
Fig. 2 is the conspectus of solid-state relay in the technical program.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described further.
In Fig. 1, the synchronous electric bell device of phone disclosed in the utility model, comprises that the telephone wire being connected with telephone rosette, the power line being connected with extraneous AC power and resistance R 1, capacitor C 5, bridge heap rectifier Q2, electrochemical capacitor C6, solid-state relay G3, incoming call indicator light D7 and load electric bell L4 parts form.
Wherein, the synchronous electric bell device of phone is connected by telephone wire is corresponding with telephone rosette, makes it to become to be arranged in parallel with phone; On the circuit that a telephone wire is therein connected with bridge heap rectifier Q2 input, be provided with a capacitor C 5, on the circuit that another root telephone wire is connected with bridge heap rectifier Q2 input, be provided with a resistance R 1; Bridge heap rectifier Q2 output is connected on solid-state relay G3 input, and on corresponding connection line, is arranged in parallel an electrochemical capacitor C6; One end of solid-state relay G3 output fetches one end of electric indicator light D7 and load electric bell L4, one end of another termination alternating-current power supply, the other end of another termination alternating-current power supply of incoming call indicator light D7 and load electric bell L4.
When phone does not use state, be phone in on-hook and without the state of external world's communication incoming call, by the signal on the telephone wire that is input to the synchronous electric bell device of phone on telephone rosette, it is direct current signal, owing to being provided with a capacitor C 5 on the single line road being connected with telephone rosette at the synchronous electric bell device of phone, direct signal is isolated, and the synchronous electric bell device of phone is not worked.
When phone is when sending a telegram here incoming call state, by the signal on the telephone wire that is input to the synchronous electric bell device of phone on telephone rosette, be alternating-current pulse signal; Owing to being provided with a capacitor C 5 on the single line road being connected with telephone rosette at the synchronous electric bell device of phone, can conducting to AC signal, on another root circuit being connected with telephone rosette at the synchronous electric bell device of phone, be provided with a resistance R 1, the input of bridge heap rectifier Q2 is played to current-limiting protection effect; So far by telephone rosette, input to the input that the AC signal on the telephone wire of the synchronous electric bell device of phone is rectified into direct current and inputs to through bridge heap rectifier Q2, wherein at the electrochemical capacitor C6 of the input circuit of solid-state relay G3 cross-over connection in parallel, the non-direct current signal flowing in the input circuit of solid-state relay G3 is filtered, the signal of guaranteeing to flow into the input of solid-state relay G3 is direct current signal and it is normally worked.
Connection work due to solid-state relay G3, the extraneous AC power cord flowing into input power cord corresponding and load electric bell L4 and indicator light D7 is connected, electric bell L4 and indicator light D7 are worked simultaneously, send the synchronous sound, light of incoming call, while answering when picking up the telephone, synchronous sound, light stops automatically.
When phone dials or answers talking state, because the signal on the telephone wire that is input to the synchronous electric bell device of phone on telephone rosette is direct current signal, owing to being provided with a capacitor C 5 on the single line road being connected with telephone rosette at the synchronous electric bell device of phone, direct signal is isolated, and the synchronous electric bell device of phone is not worked.
In Fig. 2, described solid-state relay consists of resistance R 31, resistance R 34, resistance R 36, resistance R 38, the first triode S32, the second triode S33, photoelectrical coupler G35, bidirectional thyristor Q37 and capacitor C 39.
Concrete, the input anode of one end of resistance R 31 and photoelectrical coupler G35, forms the first input end IN1 of solid-state relay, the corresponding connection of the first output of piling rectifier with bridge jointly; The other end of resistance R 31 is connected with the base stage of the first triode S32 and the collector electrode of the second triode S33; The emitter of the first triode S32 is connected with the emitter of the second triode S33 through resistance R 34 after being connected with the base stage of the second triode S33, forms the second input IN2 of solid-state relay, with the corresponding connection of the second output of bridge heap rectifier; The collector electrode of the first triode S32 is connected with the input cathode of photoelectrical coupler G35; The first output of photoelectrical coupler G35 is connected with the first main electrode of bidirectional thyristor Q37, jointly forms the first output OUT1 of solid-state relay, through described electroacoustic/light indicating device that comes, is connected with one end of AC power; The second output of photoelectrical coupler G35 is connected with the control utmost point of bidirectional thyristor Q37 through resistance R 36; The second main electrode of bidirectional thyristor Q37 is connected with the emitter of the second triode S33, forms the second output OUT2 of solid-state relay, is connected with the other end of AC power; After resistance R 38 is connected with capacitor C 39, be connected across between the first output OUT1, the second output OUT2 of solid-state relay.
Its resistance R 31, the first triode S32, the second triode S33 and resistance R 34 form constant-current circuit.
Resistance R 36 is for triggering current-limiting resistance.
Resistance R 38 forms resistance-capacitance type surge voltage absorbing circuit with capacitor C 39.
The course of work of solid-state relay G3 is: by resistance R 31, the first triode S32, the second triode S33, resistance R 34, form constant-current circuit, and while guaranteeing to control voltage interior change on a large scale, photoelectrical coupler reliably working.
When above-mentioned constant-current circuit two ends add voltage, current flowing resistance R31 makes the first triode S32 conducting, the second also conducting of triode S33, cause photoelectrical coupler G35 work, the synchronous bidirectional thyristor Q37 that causes connects, the extraneous AC power cord flowing into input power cord corresponding and load electric bell L4 and indicator light D7 is connected, electric bell L4 and indicator light D7 are worked simultaneously.
Resistance R 38 is connected with capacitor C 39 for absorbing the high voltage of moment, protection photoelectrical coupler G35, electric bell L4 and indicator light D7 reliably working.
Because the utility model has adopted technique scheme, what make to be driven by AC power carrys out electroacoustic/light indicating device and has been realized automatic synchronization work between " incoming call vibration " signal of extension telephone, the problems such as its telephone bell that has solved on the one hand existing telephone device is little, incoming call alarm effect is not obvious, effectively solved working telephone as the large production scene of some noises of enterprises former pre-exist because telephone bell is little, answer the production loss or the potential faults that likely cause not in time; On the other hand, adopt independent electroacoustic/light indicating device that comes to show by " incoming call vibration " signal of extension telephone, make operator on duty without defend tenaciously on working telephone limit always, can in the working range region of carrying out electroacoustic/light indicating device, carry out other work completely simultaneously, operator on duty's operating efficiency and reaction speed have been improved, be convenient to it and receive calls in time, can meet the larger region of on-site noise or do warning demand high to the tinkle of bells requirement while using; And its have simple in structure, cost of manufacture is little, the advantage such as easy for installation, the internal alarm phone that especially can be used as factory, enterprise uses, the good actual effect of tool and larger using value.
The utility model can be widely used in electric communication or production control field.
Claims (6)
1. the synchronous electric bell device of phone, comprises the telephone wire being connected with telephone rosette, it is characterized in that:
Two binding posts of the synchronous electric bell device of described phone in telephone wire and telephone rosette are connected respectively, and become to be arranged in parallel with monitored telephone set;
The synchronous electric bell device of described phone is piled rectifier, electrochemical capacitor, solid-state relay, is come electroacoustic/light indicating device to form by the first resistance, the 5th electric capacity, bridge;
Wherein, the first described resistance is serially connected between a telephone wire and the first input end of bridge heap rectifier; The 5th described capacitance series is between another root telephone wire and the second input of bridge heap rectifier; Described bridge heap first, second output of rectifier and the corresponding connection of first, second input of solid-state relay; Described electrochemical capacitor is attempted by between first, second output of bridge heap rectifier;
The first output of described solid-state relay is through coming electroacoustic/light indicating device to be connected with one end of AC power, the second output of described solid-state relay is connected with the other end of AC power, forms an electric-controlled switch that is subject to the incoming call incoming signal control of institute's monitoring phone.
2. according to the synchronous electric bell device of phone claimed in claim 1, it is characterized in that described electroacoustic/light indicating device that comes comprises indicator light and load electric bell, after described indicator light and the parallel connection of load electric bell, serial connection is arranged between first output and one end of AC power of solid-state relay.
3. according to the synchronous electric bell device of phone claimed in claim 1, it is characterized in that described AC power is 220V AC power.
4. according to the synchronous electric bell device of phone claimed in claim 1, it is characterized in that described capacitor C 5 is for capacitance, described resistance R 1 is current limliting protective resistance, and described electrochemical capacitor C6 is filter capacitor.
5. according to the synchronous electric bell device of phone claimed in claim 1, it is characterized in that described solid-state relay consists of resistance R 31, resistance R 34, resistance R 36, resistance R 38, the first triode S32, the second triode S33, photoelectrical coupler G35, bidirectional thyristor Q37 and capacitor C 39;
Wherein, the input anode of one end of resistance R 31 and photoelectrical coupler G35, forms the first input end IN1 of solid-state relay jointly, with the corresponding connection of the first output of bridge heap rectifier;
The other end of resistance R 31 is connected with the base stage of the first triode S32 and the collector electrode of the second triode S33;
The emitter of the first triode S32 is connected with the emitter of the second triode S33 through resistance R 34 after being connected with the base stage of the second triode S33, forms the second input IN2 of solid-state relay, with the corresponding connection of the second output of bridge heap rectifier;
The collector electrode of the first triode S32 is connected with the input cathode of photoelectrical coupler G35; The first output of photoelectrical coupler G35 is connected with the first main electrode of bidirectional thyristor Q37, jointly forms the first output OUT1 of solid-state relay, through described electroacoustic/light indicating device that comes, is connected with one end of AC power;
The second output of photoelectrical coupler G35 is connected with the control utmost point of bidirectional thyristor Q37 through resistance R 36; The second main electrode of bidirectional thyristor Q37 is connected with the emitter of the second triode S33, forms the second output OUT2 of solid-state relay, is connected with the other end of AC power;
After resistance R 38 is connected with capacitor C 39, be connected across between the first output OUT1, the second output OUT2 of solid-state relay.
6. according to the synchronous electric bell device of phone claimed in claim 5, it is characterized in that described resistance R 31, the first triode S32, the second triode S33 and resistance R 34 form constant-current circuit, described resistance R 36 is for triggering current-limiting resistance, and described resistance R 38 forms resistance-capacitance type surge voltage absorbing circuit with capacitor C 39.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320099748.2U CN203492082U (en) | 2013-03-05 | 2013-03-05 | Telephone synchronous bell device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320099748.2U CN203492082U (en) | 2013-03-05 | 2013-03-05 | Telephone synchronous bell device |
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| Publication Number | Publication Date |
|---|---|
| CN203492082U true CN203492082U (en) | 2014-03-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201320099748.2U Expired - Fee Related CN203492082U (en) | 2013-03-05 | 2013-03-05 | Telephone synchronous bell device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109159748A (en) * | 2018-09-30 | 2019-01-08 | 上海沪工汽车电器有限公司 | Solid-state relay for car electrics control |
| CN110505358A (en) * | 2019-08-09 | 2019-11-26 | 苏州浪潮智能科技有限公司 | A kind of transaudient alarm method of phone and device |
-
2013
- 2013-03-05 CN CN201320099748.2U patent/CN203492082U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109159748A (en) * | 2018-09-30 | 2019-01-08 | 上海沪工汽车电器有限公司 | Solid-state relay for car electrics control |
| CN110505358A (en) * | 2019-08-09 | 2019-11-26 | 苏州浪潮智能科技有限公司 | A kind of transaudient alarm method of phone and device |
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Granted publication date: 20140319 Termination date: 20160305 |