CN203465316U - Electricity meter box capable of voice broadcasting - Google Patents
Electricity meter box capable of voice broadcasting Download PDFInfo
- Publication number
- CN203465316U CN203465316U CN201320607842.4U CN201320607842U CN203465316U CN 203465316 U CN203465316 U CN 203465316U CN 201320607842 U CN201320607842 U CN 201320607842U CN 203465316 U CN203465316 U CN 203465316U
- Authority
- CN
- China
- Prior art keywords
- control module
- chip
- voice broadcasting
- main control
- voice
- 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
Links
Images
Landscapes
- Circuits Of Receivers In General (AREA)
Abstract
The utility model discloses an electricity meter box capable of voice broadcasting. The electricity meter box comprises a box body. The box body is internally provided with a voice broadcasting system. The voice broadcasting system comprises a key input module, a loudspeaker and a control module, wherein the key input module is electrically connected with the control module. The key input module is internally provided with a first key which is used for starting and stopping the voice broadcasting and a second key which is used for counting and resetting. The control module is provided with an output terminal and an input terminal which is used for electrically connecting with an electricity meter, wherein the output terminal and the loudspeaker are in electrical connection. The control module comprises a main control chip and a voice chip, wherein the main control chip and the voice chip are in both-way communication connection. The electricity meter box capable of voice broadcasting is wide in application range and is capable of carrying out voice broadcasting on the amount of consumed power, thereby greatly facilitating the work done by a meter checking person, and also preventing the case that the amount of power consumption cannot be known since the electricity meter cannot be seen clearly from happening.
Description
Technical field
The utility model relates to a kind of ammeter box, and more particularly, it relates to a kind of voice broadcast ammeter box.
Background technology
Ammeter box is the protective device of ammeter, and municipal administration, community, telecommunications, electric power, rural power grids, factory, enterprise, office, heating power, fire-fighting etc. have the place of communal facility all to need to install ammeter, also just need ammeter box.
Above ammeter box in the market, be generally all provided with transparent dust cover, be used for protecting the ammeter in ammeter box, also facilitated to the checking of the ammeter number of degrees, still, after once this dust cover is of long duration, can be scratched above, be thickened unclear, cannot be seen the numeral on ammeter, although and ammeter has the protection of ammeter box, but above it, still can be stained with various spots, suitable difficulty is clear, and the reading on ammeter cannot be seen clearly completely; Bring the staff who checks the electric meter suitable inconvenience, also can make user cannot know the electricity consumption situation of oneself.
Utility model content
The deficiency existing for prior art, the purpose of this utility model is to provide a kind of ammeter box with voice broadcast function.
For achieving the above object, the utility model provides following technical scheme: a kind of voice broadcast ammeter box, comprise casing body, in described casing body, be provided with voice broadcasting system, described voice broadcasting system comprises keyboard input module, loudspeaker and control module, described keyboard input module is electrically connected to control module, in described keyboard input module, be provided with for the first button of voice broadcast switch with for counting the second button of zero clearing, described control module is provided with output terminal and the input end for being electrically connected to ammeter, described output terminal and loudspeaker are electrically connected to, described control module comprises main control chip and speech chip, described main control chip is connected with speech chip two-way communication.
By adopting technique scheme, the input end of control module is connected with ammeter, so just the counting situation on ammeter can be fed back to control module, main control chip in control module just starts to carry out a synchronous counting with ammeter, when pressing the first button, keyboard input module sends a signal to main control chip, after main control chip receives signal, just send a signal to speech chip, then main control chip sends to speech chip inner count value, there are sounding data speech chip inside, by count value, find the sounding data of answering in contrast, again corresponding sounding data are sent from speech chip, be sent in loudspeaker, last loudspeaker sends corresponding sound, when pressing the second button, the count value of main control chip inside will zero clearing, then from newly starting counting, so just can be by listening voice broadcast content to record electric weight used.
Described control module is also provided with amplifying circuit.
By adopting technique scheme, control module is also provided with amplifying circuit, and the signal that so just control module can be sent to loudspeaker carries out an amplification, so just can be so that the sound that loudspeaker is reported is more clear loud and clear.
Described main control chip is AT89C51.
By adopting technique scheme, AT89C51 single-chip microcomputer low price, uses simple and convenient, the auxiliary circuit that does not need how complicated, and as the main control chip of a voice broadcasting system, AT89C51 single-chip microcomputer is enough, greatly reduces the cost of system.
Described speech chip is ISD4004.
By adopting technique scheme, ISD4004 series operating voltage 3V, 8 to 16 minutes monolithic recording playback time, tonequality is good, be applicable in mobile phone and other portable type electronic products, can under powering-off state, preserve 100 years (representative value), repeatedly record 100,000 times, so it is enough to serve as report ammeter number of degrees numerical value ISD4004, greatly reduce the cost of system.
Accompanying drawing explanation
Fig. 1 is the module map of a kind of voice broadcast ammeter box of the present utility model;
Fig. 2 is the control module circuit diagram of a kind of voice broadcast ammeter box of the present utility model;
Fig. 3 is the casing overall diagram of a kind of voice broadcast ammeter box of the present utility model.
In figure: 1, casing body; 2, ammeter; 3, keyboard input module; 4, loudspeaker; 5, control module; 6, the first button; 7, the second button; IC1, main control chip; IC2, speech chip; IC3, amplifying circuit.
Embodiment
Referring to figs. 1 through Fig. 3, a kind of voice broadcast ammeter box of the present utility model is described further.
A kind of voice broadcast ammeter box, comprise casing body 1, in described casing body 1, be provided with voice broadcasting system, described voice broadcasting system comprises keyboard input module 3, loudspeaker 4 and control module 5, described keyboard input module 3 is electrically connected to control module 5, in described keyboard input module 3, be provided with for the first button 6 of voice broadcast switch with for counting the second button 7 of zero clearing, described control module 5 is provided with output terminal and the input end for being electrically connected to ammeter 2, described output terminal and loudspeaker 4 are electrically connected to, described control module 5 comprises main control chip IC1 and speech chip IC2, described main control chip IC1 is connected with speech chip IC2 two-way communication.
By adopting technique scheme, the input end of control module 5 is connected with ammeter 2, so just the counting situation on ammeter 2 can be fed back to control module 5, main control chip IC1 in control module 5 just starts to carry out a synchronous counting with ammeter 2, when pressing the first button 6, keyboard input module 3 sends a signal to main control chip IC1, after main control chip IC1 receives signal, just send a signal to speech chip IC2, then main control chip IC1 sends to speech chip IC2 inner count value, there are sounding data speech chip IC2 inside, by count value, find the sounding data of answering in contrast, again corresponding sounding data are sent from speech chip IC2, be sent in loudspeaker 4, last loudspeaker 4 sends corresponding sound, when pressing the second button 7, the count value of main control chip IC1 inside will zero clearing, then from newly starting counting, so just can be by listening voice broadcast content to record electric weight used.
Described control module 5 is also provided with amplifying circuit.
By adopting technique scheme, control module is also provided with amplifying circuit, and the signal that so just control module 5 can be sent to loudspeaker carries out an amplification, so just can be so that the sound that loudspeaker 4 is reported is more clear loud and clear.
Described main control chip IC1 is AT89C51.
By adopting technique scheme, AT89C51 single-chip microcomputer low price, uses simple and convenient, the auxiliary circuit that does not need how complicated, and as the main control chip of a voice broadcasting system, AT89C51 single-chip microcomputer is enough, greatly reduces the cost of system.
Described speech chip IC2 is ISD4004.
By adopting technique scheme, ISD4004 series operating voltage 3V, 8 to 16 minutes monolithic recording playback time, tonequality is good, be applicable in mobile phone and other portable type electronic products, can under powering-off state, preserve 100 years (representative value), repeatedly record 100,000 times, so it is enough to serve as report ammeter number of degrees numerical value ISD4004, greatly reduce the cost of system.
The utlity model has following advantage: applied widely, can carry out voice broadcast to the electricity consumption number of degrees, facilitated greatly the work of the person of tabling look-up, also avoided the number of not knowing power consumption causing because seeing ammeter clearly, the input end of control module 5 is connected with ammeter 2, so just the counting situation on ammeter 2 can be fed back to control module 5, main control chip IC1 in control module 5 just starts to carry out a synchronous counting with ammeter 2, when pressing the first button 6, keyboard input module 3 sends a signal to main control chip IC1, after main control chip IC1 receives signal, just send a signal to speech chip IC2, then main control chip IC1 sends to speech chip IC2 inner count value, there are sounding data speech chip IC2 inside, by count value, find the sounding data of answering in contrast, again corresponding sounding data are sent from speech chip IC2, be sent in loudspeaker 4, last loudspeaker 4 sends corresponding sound, when pressing the second button 7, the count value of main control chip IC1 inside will zero clearing, then from newly starting counting, so just can be by listening voice broadcast content to record electric weight used.
The above is only preferred implementation of the present utility model, and protection domain of the present utility model is also not only confined to above-described embodiment, and all technical schemes belonging under the utility model thinking all belong to protection domain of the present utility model.It should be pointed out that for those skilled in the art, in the some improvements and modifications that do not depart under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (4)
1. a voice broadcast ammeter box, comprise casing body, it is characterized in that: in described casing body, be provided with voice broadcasting system, described voice broadcasting system comprises keyboard input module, loudspeaker and control module, described keyboard input module is electrically connected to control module, in described keyboard input module, be provided with for the first button of voice broadcast switch with for counting the second button of zero clearing, described control module is provided with output terminal and the input end for being electrically connected to ammeter, described output terminal and loudspeaker are electrically connected to, described control module comprises main control chip and speech chip, described main control chip is connected with speech chip two-way communication.
2. a kind of voice broadcast ammeter box according to claim 1, is characterized in that: described control module is also provided with amplifying circuit.
3. a kind of voice broadcast ammeter box according to claim 2, is characterized in that: described main control chip is AT89C51.
4. a kind of voice broadcast ammeter box according to claim 3, is characterized in that: described speech chip is ISD4004.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320607842.4U CN203465316U (en) | 2013-09-28 | 2013-09-28 | Electricity meter box capable of voice broadcasting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320607842.4U CN203465316U (en) | 2013-09-28 | 2013-09-28 | Electricity meter box capable of voice broadcasting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203465316U true CN203465316U (en) | 2014-03-05 |
Family
ID=50177669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320607842.4U Expired - Fee Related CN203465316U (en) | 2013-09-28 | 2013-09-28 | Electricity meter box capable of voice broadcasting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203465316U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105334382A (en) * | 2015-10-16 | 2016-02-17 | 国家电网公司 | Electric data broadcasting device for intelligent electric meter |
| CN105548634A (en) * | 2015-12-14 | 2016-05-04 | 国家电网公司 | Multifunctional electric meter box with voice function |
-
2013
- 2013-09-28 CN CN201320607842.4U patent/CN203465316U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105334382A (en) * | 2015-10-16 | 2016-02-17 | 国家电网公司 | Electric data broadcasting device for intelligent electric meter |
| CN105548634A (en) * | 2015-12-14 | 2016-05-04 | 国家电网公司 | Multifunctional electric meter box with voice function |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201222580Y (en) | Metering socket with wireless control | |
| CN201188118Y (en) | Whole electronic type intelligent electric meter | |
| CN203465316U (en) | Electricity meter box capable of voice broadcasting | |
| CN102185964A (en) | Mobile terminal with voice time-telling function and realization method thereof | |
| CN204065183U (en) | Intelligent electric meter | |
| CN203434657U (en) | Active hand microphone and mobile terminal configured with same | |
| CN203966243U (en) | A kind of prepayment meter | |
| CN202737537U (en) | Mobile electronic equipment charging device with function of sound equipment | |
| CN207937526U (en) | Power-fail detection circuit on charging pile | |
| CN205283187U (en) | Multifunctional mobile power supply | |
| CN204695465U (en) | A kind of sun power voice greeting device circuit | |
| CN204706931U (en) | There is the wireless charging portable power source of accumulator protecting function | |
| CN204651962U (en) | A kind of portable power source with lantern slide or video playback | |
| CN201290026Y (en) | Intelligent electric load management terminal | |
| CN220383223U (en) | Bluetooth hearing aid system and Bluetooth hearing aid | |
| CN210431885U (en) | Control circuit for Bluetooth hearing aid | |
| CN212278454U (en) | Digital power amplifier circuit | |
| CN213637180U (en) | External direct current power supply system and sound box | |
| CN215682622U (en) | Voice broadcast system for UPS equipment | |
| CN217904615U (en) | Bluetooth headset storehouse of charging | |
| CN207991677U (en) | A kind of superhigh precision electronic scale based on instrument amplifier | |
| CN214256586U (en) | Bluetooth headset with infrared remote control function and system | |
| CN201044503Y (en) | Portable earphone amplifier | |
| CN203773955U (en) | Business card reader capable of realizing mobile officing | |
| CN210839495U (en) | Voltage limiting circuit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140305 Termination date: 20140928 |
|
| EXPY | Termination of patent right or utility model |