CN203352572U - Novel digital interphone - Google Patents
Novel digital interphone Download PDFInfo
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- CN203352572U CN203352572U CN2013203901284U CN201320390128U CN203352572U CN 203352572 U CN203352572 U CN 203352572U CN 2013203901284 U CN2013203901284 U CN 2013203901284U CN 201320390128 U CN201320390128 U CN 201320390128U CN 203352572 U CN203352572 U CN 203352572U
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Abstract
The utility model relates to an interphone and provides a novel digital interphone which is simple in structure and capable of responding rapidly and increasing the economic benefits of dining and entertainment places. The novel digital interphone comprises a power supply module, a micro-control unit, a keyboard, a frequency writing port, a radio frequency transmitting and receiving module, a DSP baseband signal processing module, an audio amplifier, a display screen, a hand microphone, a loudspeaker, an antenna, a memory, an amplitude modulation module, a coder-decoder, and more than one beeper, which are arranged inside an interphone shell. The keyboard, the frequency writing port, the radio frequency transmitting and receiving module, the DSP baseband signal processing module, the audio amplifier, the display screen, a Bluetooth module, and the memory are all connected with the micro-control unit. The hand microphone is connected with the DSP baseband signal processing module through the coder-decoder. The loudspeaker is connected with the audio amplifier. The antenna is connected with the radio frequency transmitting and receiving module. The coder-decoder and the audio amplifier are also connected with the radio frequency transmitting and receiving module. All the beepers are connected with the micro-control unit through the amplitude modulation module.
Description
Technical field
The utility model relates to intercom, particularly a kind of new digital intercom.
Background technology
The English name of intercom is two way radio, and it is a kind of bidirectional mobile communication instrument, in the situation that, without any need for network support, just can converse, does not have telephone expenses to produce, and is applicable to the occasion of relatively fixing and frequently conversing.Existing KTV, all generally use intercom is arranged in the food and drink such as hotel and public place of entertainment, but in the time of need to uttering a sound waiter for the guest who goes to consume in these food and drink and public place of entertainment, general is all by being arranged on the calling set calling foreground in box, then the box service is gone before calling waiter by intercom again in foreground, but work as in peak hours/period, foreground scoops out and can have little time, so just cause and to have neglected the guest that some go consumption, the service of can not going in time causes bad impression to the guest, attitude is poor, and then appearance no longer carrys out the situation of this consumption next time, destroy the reputation of these food and drink and public place of entertainment, affect economic well-being of workers and staff.
Summary of the invention
Therefore, for above-mentioned problem, the utility model proposes a kind of simple in structure, new digital intercom that can respond fast, improve food and drink and public place of entertainment economic benefit.
For solving this technical problem, the utility model is taked following scheme: a kind of new digital intercom comprises the power module of being located in the intercom housing, micro-control unit, keyboard, write port frequently, radio-frequency (RF) receiving and transmission module, the DSP baseband signal processing module, audio frequency amplifier, display screen, the hand miaow, loud speaker, antenna, memory, amplitude modulation module and coder and more than one calling set, described power module is respectively micro-control unit, radio-frequency (RF) receiving and transmission module, DSP baseband signal processing module and audio frequency amplifier provide power supply, described keyboard, write port frequently, radio-frequency (RF) receiving and transmission module, the DSP baseband signal processing module, audio frequency amplifier, display screen, the amplitude modulation module all is connected with micro-control unit with memory, described hand miaow is connected with the DSP baseband signal processing module through coder, described loud speaker connects audio frequency amplifier, described antenna connects radio-frequency (RF) receiving and transmission module, described coder also is connected with radio-frequency (RF) receiving and transmission module respectively with audio frequency amplifier, and each described calling set is connected with micro-control unit through the amplitude modulation module.
Further, also comprise bluetooth module and wireless headset, described wireless headset is provided with Bluetooth adapter, and described wireless headset is connected with micro-control unit through bluetooth module.
Further, described display screen is LCD display or LED display.
Further, described memory is EEPROM (Electrically Erasable Programmable Read Only Memo).
By adopting the aforementioned techniques scheme, the beneficial effects of the utility model are: by the calling set of call service is set in the box in food and drink and public place of entertainment, the directly amplitude modulation module of receipt of call information is set simultaneously on intercom, the information again the amplitude modulation module received is processed display call information on display screen through micro-control unit, thereby make call service not need can receive voluntarily through front platform switching, and waiter can arrive in time the box service that needs service when receiving call information, realize response guest's calling fast, and then maintenance food and drink and public place of entertainment image, improve reputation and the economic benefit of food and drink and public place of entertainment.By further improvement, by being set on wireless headset, the bluetooth module of Bluetooth adapter on intercom be connected with intercom, make it without wire, can realize that earphone is connected with intercom, by memory is set on intercom, the communication information that by micro-control unit, radio-frequency (RF) receiving and transmission module is received and launch is stored in memory and by display screen canned data is shown after processing, make the user when not hearing communication information, can check by display screen, make the user use convenient satisfactory, the utility model is simple in structure, can generally be applicable.
The accompanying drawing explanation
Fig. 1 is system principle diagram of the present utility model.
Embodiment
Now with embodiment, the utility model is further illustrated by reference to the accompanying drawings.
With reference to figure 1, modified model intercom of the present utility model, comprise the power module 1 of being located in the intercom housing, micro-control unit 2, keyboard 3, write port 4 frequently, radio-frequency (RF) receiving and transmission module 5, DSP baseband signal processing module 6, audio frequency amplifier 7, display screen 8, hand miaow 9, loud speaker 10, antenna 11, memory 12, amplitude modulation module 13, coder 14, three calling sets 15, bluetooth module 16 and wireless headset 17, described power module 1 is respectively micro-control unit 2, radio-frequency (RF) receiving and transmission module 5, DSP baseband signal processing module 6 and audio frequency amplifier 7 provide power supply, described keyboard 3, write port 4 frequently, radio-frequency (RF) receiving and transmission module 5, DSP baseband signal processing module 6, audio frequency amplifier 7, display screen 8, amplitude modulation module 13, bluetooth module 16 all is connected with micro-control unit 2 with memory 12, described hand miaow 9 connects DSP baseband signal processing module 6 through coder 14, described loud speaker 10 connects audio frequency amplifier 7, described antenna 11 connects radio-frequency (RF) receiving and transmission module 5, described coder 14 also is connected with radio-frequency (RF) receiving and transmission module 5 respectively with audio frequency amplifier 7, described wireless headset 17 is provided with Bluetooth adapter, described wireless headset 17 is connected with micro-control unit 2 through bluetooth module 16, described display screen 8 is LCD display, and described memory 12 is EEPROM (Electrically Erasable Programmable Read Only Memo) (being called for short EEPROM).
In the utility model, display screen can also be LED display, and calling set can arrange corresponding quantity with the box number of public place of entertainment according to food and drink.
The utility model is by arranging the calling set of call service in the box in food and drink and public place of entertainment, the directly amplitude modulation module of receipt of call information is set simultaneously on intercom, the information again the amplitude modulation module received is processed display call information on display screen through micro-control unit, thereby make call service not need can receive voluntarily through front platform switching, and waiter can arrive in time the box service that needs service when receiving call information, realize response guest's calling fast, and then maintenance food and drink and public place of entertainment image, improve reputation and the economic benefit of food and drink and public place of entertainment.By further improvement, by being set on wireless headset, the bluetooth module of Bluetooth adapter on intercom be connected with intercom, make it without wire, can realize that earphone is connected with intercom, by memory is set on intercom, the communication information that by micro-control unit, radio-frequency (RF) receiving and transmission module is received and launch is stored in memory and by display screen canned data is shown after processing, make the user when not hearing communication information, can check by display screen, make the user use convenient satisfactory, the utility model is simple in structure, can generally be applicable.
Although specifically show and introduced the utility model in conjunction with preferred embodiment; but the those skilled in the art should be understood that; within not breaking away from the spirit and scope of the present utility model that appended claims limits; can make a variety of changes the utility model in the form and details, be protection range of the present utility model.
Claims (4)
1. a new digital intercom, is characterized in that: comprise the power module of being located in the intercom housing, micro-control unit, keyboard, write port frequently, radio-frequency (RF) receiving and transmission module, the DSP baseband signal processing module, audio frequency amplifier, display screen, the hand miaow, loud speaker, antenna, memory, amplitude modulation module and coder and more than one calling set, described power module is respectively micro-control unit, radio-frequency (RF) receiving and transmission module, DSP baseband signal processing module and audio frequency amplifier provide power supply, described keyboard, write port frequently, radio-frequency (RF) receiving and transmission module, the DSP baseband signal processing module, audio frequency amplifier, display screen, the amplitude modulation module all is connected with micro-control unit with memory, described hand miaow is connected with the DSP baseband signal processing module through coder, described loud speaker connects audio frequency amplifier, described antenna connects radio-frequency (RF) receiving and transmission module, described coder also is connected with radio-frequency (RF) receiving and transmission module respectively with audio frequency amplifier, and each described calling set is connected with micro-control unit through the amplitude modulation module.
2. a kind of new digital intercom according to claim 1, it is characterized in that: also comprise bluetooth module and wireless headset, described wireless headset is provided with Bluetooth adapter, and described wireless headset is connected with micro-control unit through bluetooth module.
3. a kind of new digital intercom according to claim 1, it is characterized in that: described display screen is LCD display or LED display.
4. a kind of new digital intercom according to claim 1, it is characterized in that: described memory is EEPROM (Electrically Erasable Programmable Read Only Memo).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203901284U CN203352572U (en) | 2013-07-02 | 2013-07-02 | Novel digital interphone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203901284U CN203352572U (en) | 2013-07-02 | 2013-07-02 | Novel digital interphone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203352572U true CN203352572U (en) | 2013-12-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203901284U Expired - Fee Related CN203352572U (en) | 2013-07-02 | 2013-07-02 | Novel digital interphone |
Country Status (1)
| Country | Link |
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| CN (1) | CN203352572U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103944600A (en) * | 2014-04-18 | 2014-07-23 | 天津七一二通信广播有限公司 | Terminal based on ISM communication frequency band |
| CN104363026A (en) * | 2014-11-24 | 2015-02-18 | 成都双奥阳科技有限公司 | Multifunctional interphone |
| CN106100665A (en) * | 2016-07-25 | 2016-11-09 | 泉州欧讯电子有限公司 | The subsidiary Bluetooth data transfer transmitter receiver of a kind of 32 channels |
-
2013
- 2013-07-02 CN CN2013203901284U patent/CN203352572U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103944600A (en) * | 2014-04-18 | 2014-07-23 | 天津七一二通信广播有限公司 | Terminal based on ISM communication frequency band |
| CN104363026A (en) * | 2014-11-24 | 2015-02-18 | 成都双奥阳科技有限公司 | Multifunctional interphone |
| CN106100665A (en) * | 2016-07-25 | 2016-11-09 | 泉州欧讯电子有限公司 | The subsidiary Bluetooth data transfer transmitter receiver of a kind of 32 channels |
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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: 20131218 Termination date: 20160702 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |