CN202798888U - Fixed-line telephone with mobile phone headset function - Google Patents
Fixed-line telephone with mobile phone headset function Download PDFInfo
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- CN202798888U CN202798888U CN201220447850.2U CN201220447850U CN202798888U CN 202798888 U CN202798888 U CN 202798888U CN 201220447850 U CN201220447850 U CN 201220447850U CN 202798888 U CN202798888 U CN 202798888U
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- telephone
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Abstract
The utility model discloses a fixed-line telephone with a mobile phone headset function. The fixed-line telephone with the mobile phone headset function comprises a telephone control core, a public switched telephone network (PSTN) telephone interface, an audio switching module and a telephone keyboard. The telephone control core is respectively connected with the PSTN telephone interface, the audio switching module and the telephone keyboard, and the output/input end of the telephone control core is further connected with a plurality of extension audio interfaces connected with mobile phones. The output/input end of the telephone control core is connected with the plurality of extension audio interfaces which are connected with the mobile phones through audio connecting lines, connection of the mobile phones and the fixed-line telephone can be achieved, incoming calls of the mobile phones can be answered through a handle or in hand-free mode, or outgoing calls of the mobile phones can be dialed out through the telephone keyboard, and therefore radiation of the mobile phones is reduced effectively, fitness of users is guaranteed, the mobile phones can be charged by the fixed-line telephone, when the mobile phones are out of power, the fixed-line telephone can charge the mobile phones, and calls cannot be missed.
Description
Technical field
The utility model relates to communication technique field, relates in particular to a kind of landline telephone with the mobile phone earphone function.
Background technology
Along with the development of mechanics of communication, use the people of mobile phone also more and more.There is comparatively strong microwave in the general tranmitting frequency of mobile phone at 800～1800 megahertzes near the transmitting antenna of mobile phone, cell phone microwave radiation has potential harm to human body.Because when using mobile phone communication, person who want to call often is close to phone Head And Face and ear, can make local organization be subject to the microwave of higher-strength.Part microwave is reflected, and another part is absorbed, and has approximately 40% can reach the body deep, makes the histoorgan heating.To above-mentioned variation, the cellie is imperceptible, only after being subject to microwave for a long time, and nervous system and the sexual maladjustment of cardiovascular system generating function, neurasthenic syndrome appears, and the problems such as cataract, blood pressure drops, cardiac arrhythmia, leucocyte minimizing.So using for a long time mobile phone is very disadvantageous to the people.In order to prevent contingent accident, the mode that a lot of people use earphone or bluetooth earphone etc. not to contact mobile phone receives calls.Although fixed telephone can not receive calls in movement.But fixed telephone has the advantages such as the convenience of answering, no electromagnetic pollution.In order to come the answering cell phone incoming call with fixed telephone, some people adopts the mode of " call out and shift " to receive calls.Owing to adopt the mode answering cell phone incoming call of " call out and shift " to need to arrange, and the outer cost of amount paid, if need to change mobile phone after using answers again, also need cancellation " to call out and shift ", it is very inconvenient to operate, and call out to shift and can only answer the phone of getting on the mobile phone, can not get mobile portable phone by fixed telephone, it is very inconvenient to use.
The utility model content
The purpose of this utility model is to address the above problem, a kind of landline telephone with the mobile phone earphone function is provided, it is not only simple in structure, easy to operate, can also connect easily mobile phone, and answer or transfer to mobile phone by fixed telephone, thoroughly solve the problem that the user is polluted by mobile phone radiation.
For reaching this purpose, the utility model by the following technical solutions:
A kind of landline telephone with the mobile phone earphone function, comprise phone control core, pstn telephone interface, Audio conversion module and phone keyboard, described phone control core is connected with described pstn telephone interface, described Audio conversion module, described phone keyboard respectively, and the I/O of described phone control core also is connected with some extended audio interfaces for connecting mobile phone.
Preferably, the I/O of described phone control core connects a described extended audio interface.
Preferably, the I/O of described phone control core connects two described extended audio interfaces.
Further, described Audio conversion module also is connected with handle speaking circuit and hand-free circuit.
Preferably, described extended audio interface is connected with described mobile phone by audio connecting cord.
The beneficial effects of the utility model are: connect some extended audio interfaces by the I/O at the phone control core, and be connected with mobile phone by audio connecting cord, can realize like this being connected of mobile phone and fixed telephone, and can pass through handle, the hands-free incoming call conversation that comes answering cell phone, perhaps transfer to the electricity that goes of mobile phone to converse by the phone keyboard, thereby effectively reduce the radiation of mobile phone, the assurance user's is healthy, and fixed telephone can also charge to mobile phone, so just can be when mobile phone have electricity, it is charged, avoid occurring missing the situation of phone, the contrast prior art, this fixed telephone is not only simple in structure, easy to operate, can also connect easily mobile phone, and answer or transfer to mobile phone by fixed telephone, thoroughly solve the problem that the user is polluted by mobile phone radiation.
Description of drawings
Fig. 1 is the flow diagram of the described landline telephone with the mobile phone earphone function of embodiment one;
Fig. 2 is the flow diagram of the described landline telephone with the mobile phone earphone function of embodiment two.
Among the figure:
1, phone control core; 2, pstn telephone interface; 3, Audio conversion module; 4, extended audio interface; 5, phone keyboard; 6, hand-free circuit; 7, handle speaking circuit; 8, audio connecting cord; 9, mobile phone; 10, ordinary telephone wiring.
Embodiment
Embodiment one:
As shown in Figure 1, the described landline telephone with the mobile phone earphone function of present embodiment, comprise phone control core 1, pstn telephone interface 2, Audio conversion module 3 and phone keyboard 5, simultaneously phone control core 1 respectively with pstn telephone interface 2, Audio conversion module 3, phone keyboard 5 is connected, wherein Audio conversion module 3 is connected with hand-free circuit 6 and handle speaking circuit 7, like this when sending a telegram here or removing electricity, come as required the conversation of choice for use handle still to use hand-free call, pstn telephone interface 2 is connected with the pstn telephone switching network by ordinary telephone wiring 10.
The I/O of phone control core 1 also is connected with an extended audio interface 4 that is used for connecting mobile phone 9, extended audio interface 4 is connected with mobile phone 9 by audio connecting cord 8, like this when the user does not want to answer or call with mobile phone 9, mobile phone 9 usefulness audio connecting cords 8 can be connected on the fixed telephone, so just can answer or dial mobile phone 9 by fixed telephone, user's both hands have so not only been liberated, can also prevent effectively that electromagnetic radiation is on the impact of health, moreover fixed telephone can also charge to mobile phone 9, the not enough situation that affects work of mobile phone 9 electric weight so just can not occur and occur.
Embodiment two:
As shown in Figure 2, the described landline telephone with the mobile phone earphone function of present embodiment, comprise phone control core 1, pstn telephone interface 2, Audio conversion module 3 and phone keyboard 5, simultaneously phone control core 1 respectively with pstn telephone interface 2, Audio conversion module 3, phone keyboard 5 is connected, wherein Audio conversion module 3 is connected with hand-free circuit 6 and handle speaking circuit 7, like this when sending a telegram here or removing electricity, come as required the conversation of choice for use handle still to use hand-free call, pstn telephone interface 2 is connected with the pstn telephone switching network by ordinary telephone wiring 10.
The I/O of phone control core 1 is connected with two extended audio interfaces 4 that are used for connecting mobile phone 9, each extended audio interface 4 is connected with mobile phone 9 by an audio connecting cord 8 respectively, can connect two mobile phones 9 at fixed telephone with audio connecting cord 8 simultaneously like this, like this for the more user of telephone service, again need not be in a rush connect a mobile phone, remove again to connect the another one mobile phone, not only can not miss a phone, also simplified the program that the user answers the call, can also prevent effectively that electromagnetic radiation is on the impact of health, moreover fixed telephone can also charge to mobile phone, the not enough situation that affects work of mobile phone electric weight so just can not occur and occur.
Extended audio interface 4 is not restricted to one or two shown in above-described embodiment, can also be set to several, and this is determined according to the concrete needs of user.
Know-why of the present utility model has below been described in conjunction with specific embodiments.These are described just in order to explain principle of the present utility model, and can not be interpreted as by any way the restriction to the utility model protection range.Based on explanation herein, those skilled in the art does not need to pay performing creative labour can associate other embodiment of the present utility model, and these modes all will fall within the protection range of the present utility model.
Claims (5)
1. landline telephone with the mobile phone earphone function, comprise phone control core, pstn telephone interface, Audio conversion module and phone keyboard, described phone control core is connected with described pstn telephone interface, described Audio conversion module, described phone keyboard respectively, it is characterized in that the I/O of described phone control core also is connected with some extended audio interfaces for connecting mobile phone.
2. the landline telephone with the mobile phone earphone function according to claim 1 is characterized in that, the I/O of described phone control core connects a described extended audio interface.
3. the landline telephone with the mobile phone earphone function according to claim 1 is characterized in that, the I/O of described phone control core connects two described extended audio interfaces.
4. the landline telephone with the mobile phone earphone function according to claim 1 is characterized in that, described Audio conversion module also is connected with handle speaking circuit and hand-free circuit.
5. arbitrary described landline telephone with the mobile phone earphone function is characterized in that according to claim 1～3, and described extended audio interface is connected with described mobile phone by audio connecting cord.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220447850.2U CN202798888U (en) | 2012-09-04 | 2012-09-04 | Fixed-line telephone with mobile phone headset function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220447850.2U CN202798888U (en) | 2012-09-04 | 2012-09-04 | Fixed-line telephone with mobile phone headset function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202798888U true CN202798888U (en) | 2013-03-13 |
Family
ID=47826057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220447850.2U Expired - Lifetime CN202798888U (en) | 2012-09-04 | 2012-09-04 | Fixed-line telephone with mobile phone headset function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202798888U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103945028A (en) * | 2014-05-04 | 2014-07-23 | 北京纽曼腾飞科技有限公司 | Audio-based fixed-line telephone extended communication system and fixed-line telephone |
| CN105025144A (en) * | 2014-04-17 | 2015-11-04 | 林圣梁 | Public telephone apparatus, telephone equipment using the public telephone apparatus and method of dialing public telephone |
-
2012
- 2012-09-04 CN CN201220447850.2U patent/CN202798888U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105025144A (en) * | 2014-04-17 | 2015-11-04 | 林圣梁 | Public telephone apparatus, telephone equipment using the public telephone apparatus and method of dialing public telephone |
| CN103945028A (en) * | 2014-05-04 | 2014-07-23 | 北京纽曼腾飞科技有限公司 | Audio-based fixed-line telephone extended communication system and fixed-line telephone |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130313 |
|
| CX01 | Expiry of patent term |