CN106911819A - Indoor fixed network telephone device with Micro-USB interface - Google Patents

Abstract

The invention relates to an indoor fixed network telephone device with a Micro-USB interface, which comprises a corded telephone and a cordless telephone, wherein the corded telephone and the cordless telephone are provided with the Micro-USB interface, a built-in power supply and a charging circuit; the Micro-USB interface and the built-in power supply are respectively electrically connected with the charging circuit. The power supply/charging interface has high universality, can use various fixed or mobile power supplies with Micro-USB connectors on the market to supply power, improves the portability of the telephone device, can also repeatedly use the old power supply, achieves the aim of environmental protection and reduces electronic waste.

Description

Indoor fixed-line telephone device with Micro-USB interface

technical field

The invention relates to the field of fixed network telephone communication, in particular to an indoor fixed network telephone device provided with a Micro-USB interface.

Background technique

Indoor phones are generally divided into corded phones and cordless phones. The corded telephone includes a base and a telephone receiver, the telephone receiver is connected to the base through a telephone cord, and the base is powered by a telephone plug through a telephone line or by an AC power supply. The cordless phone includes a host and a cordless telephone sub-unit, the main unit is provided with a main unit telephone module and a main unit wireless communication module; the cordless telephone sub-unit is provided with a sub-unit wireless communication module wirelessly connected with the main unit wireless communication module; The handset of the telephone is provided with a charging base in addition to realize charging, and the charging base is generally powered by an AC power source. Since the power supply/charging interfaces of phones of different manufacturers are not consistent, if the user replaces a new phone, the AC power or related power supply/charging devices used in the previous phone will no longer be usable, resulting in a waste of resources.

Contents of the invention

The object of the present invention is to overcome the shortcomings of the prior art, and provide an indoor fixed-line telephone device with a Micro-USB interface. It can be powered by the fixed or mobile power supply of the head, which improves the portability of the telephone device, and can also reuse the old power supply to achieve the purpose of environmental protection and reduce electronic waste.

To achieve the above object, the present invention adopts the following technical solutions:

An indoor fixed-line telephone device is provided with a Micro-USB interface, a built-in power supply, and a charging circuit; the Micro-USB interface and the built-in power supply are respectively electrically connected to the charging circuit.

The telephone device includes a base and a telephone receiver, and the telephone receiver is connected to the base through a telephone rope; a Micro-USB interface, a built-in power supply, a charging circuit, and a host phone module are arranged on the base.

The telephone device includes a main unit and a cordless telephone sub-unit; the main unit is provided with a main unit telephone module and a main unit wireless communication module; a Micro-USB interface, a built-in power supply, and a charging circuit are arranged on the main unit; the main unit telephone module and the main unit wireless communication module are respectively electrically connected to the built-in power supply The handset of the cordless phone is equipped with a handset wireless communication module wirelessly connected with the host wireless communication module, handset Micro-USB interface, handset built-in power supply, handset charging circuit; handset wireless communication module, handset Micro-USB interface and the built-in power supply of the handset are respectively electrically connected to the charging circuit of the handset.

The host telephone module is a public switched telephone network (PSTN) telephone module or a Voice over IP service (VOIP) telephone module.

The host wireless communication module and the slave wireless communication module are DECT modules, DECT 6.0 modules, Wi-Fi modules, Bluetooth modules, AM/FM analog modules or extended frequency hopping modules.

The telephone device also includes a charging base; the charging base is provided with a Micro-USB interface of the charging base, a Micro-USB socket of the charging base, and a charging circuit of the charging base; the Micro-USB interface of the charging base and the Micro-USB socket of the charging base are respectively connected to the charging circuit of the charging base connect.

The cordless phone handset is also equipped with a Micro-USB interface connection status detection module connected with the Micro-USB interface of the handset, the built-in power supply of the handset and the wireless communication module of the handset, which controls the handset according to the connection state of the Micro-USB interface of the handset The wireless communication module sends an off-hook or on-hook signal to the host.

Description of drawings

Fig. 1 is a structural schematic diagram of the first embodiment of the present invention.

Fig. 2 is a circuit block diagram of the first embodiment of the present invention.

Fig. 3 is a schematic structural diagram of the second embodiment of the present invention.

Fig. 4 is a circuit block diagram of a second embodiment of the present invention.

detailed description

The present invention will be further described in detail through examples below, but the embodiments of the present invention are not limited thereto.

1 to 2 show a first embodiment of the invention. As shown in Figures 1 to 2, the telephone device of this embodiment includes a base 1 and a telephone receiver 2, and the telephone receiver 2 is connected to the base 1 through a telephone cord 3; a Micro-USB interface 4, a built-in power supply 5, a charging circuit 6, a host telephone The module 101 is disposed on the base 1 . The Micro-USB interface 4 and the built-in power supply 5 are electrically connected to the charging circuit 6 respectively. The host telephone module 101 is a public switched telephone network telephone module. In other embodiments, the host telephone module 101 may also be a VoIP service telephone module.

3 to 4 show a second embodiment of the invention. As shown in Figures 3 to 4, the telephone device of the present embodiment includes a host 10 and a cordless phone handset 20; The circuit 6; the Micro-USB interface 4 and the built-in power supply 5 are electrically connected to the charging circuit 6 respectively. The host telephone module 101 and the host wireless communication module 102 are respectively electrically connected to the built-in power supply 5 . The cordless phone handset 20 is provided with a handset wireless communication module 202, a handset Micro-USB interface 204, a handset built-in power supply 205, and a handset charging circuit 206 wirelessly connected to the host wireless communication module 102; the handset wireless communication module 202, The Micro-USB interface 204 of the handset and the built-in power supply 205 of the handset are respectively electrically connected to the charging circuit 206 of the handset. The telephone device also includes a charging base 30; the charging base 30 is provided with a charging base Micro-USB interface 304, a charging base Micro-USB socket 307, and a charging base charging circuit 306; the charging base Micro-USB interface 304 and the charging base Micro-USB socket 307 They are respectively electrically connected to the charging circuit 306 of the charging base. To charge the handset 20 of the cordless phone, the Micro-USB interface 204 of the handset 20 of the cordless phone can be connected to the Micro-USB socket 307 of the charging base. In this embodiment, the host telephone module 101 is a public switched telephone network telephone module, and the host wireless communication module 102 and the slave wireless communication module 202 are DECT modules; in other embodiments, the host telephone module 101 can also be a VoIP service The telephone module, the host wireless communication module 102 and the slave wireless communication module 202 can also be DECT 6.0 modules, Wi-Fi modules, Bluetooth modules, AM/FM analog modules or extended frequency hopping modules. In this embodiment, the handset 20 of the cordless phone is also provided with a Micro-USB interface connection state detection module 203 connected to the Micro-USB interface 204 of the handset, the built-in power supply 205 of the handset and the wireless communication module 202 of the handset. The connection state of the Micro-USB interface 204 of the handset controls the wireless communication module 202 of the handset to send an off-hook or hang-up signal to the host 10; The connection status of the Micro-USB interface 204 of the sub-machine changes from being connected to no connection, and the Micro-USB interface connection status detection module 203 sends an off-hook signal to the host 10 to answer incoming calls; The Micro-USB interface 204 of the host machine, the connection state of the Micro-USB interface 204 of the slave machine changes from no connection to connection, and the Micro-USB interface connection state detection module 203 sends an on-hook signal to the host computer 10 to hang up the phone call.

The above-mentioned embodiment is the preferred mode of the present invention, but the implementation mode of the present invention is not limited by the above-mentioned embodiment, and any other substantive or theoretical changes, modifications, substitutions, combinations, Simplifications should be equivalent replacements or replacements, and all are included in the protection scope of the present invention.

Claims (7)

1. An indoor fixed-line telephone device with a Micro-USB interface, characterized in that it is provided with a Micro-USB interface, a built-in power supply, and a charging circuit; the Micro-USB interface and the built-in power supply are electrically connected to the charging circuit respectively. 2. The indoor fixed-line telephone device provided with Micro-USB interface according to claim 1 is characterized in that: the telephone device comprises a base and a telephone receiver, and the telephone receiver is connected to the base through a telephone cord; Micro-USB interface, built-in power supply , the charging circuit, and the host telephone module are arranged on the base. 3. The indoor fixed-line telephone device provided with Micro-USB interface according to claim 1 is characterized in that: the telephone device comprises a host and a cordless phone sub-machine; the host is provided with a host telephone module and a host wireless communication module; Micro- The USB interface, the built-in power supply and the charging circuit are arranged on the host; the host phone module and the host wireless communication module are electrically connected to the built-in power supply respectively; - the USB interface, the built-in power supply of the handset, and the charging circuit of the handset; the wireless communication module of the handset, the Micro-USB interface of the handset, and the built-in power supply of the handset are respectively electrically connected to the charging circuit of the handset. 4. The indoor fixed-line telephone device with a Micro-USB interface according to claim 2 or 3, wherein the host telephone module is a public switched telephone network telephone module or a VoIP service telephone module. 5. The indoor fixed-line telephone device with Micro-USB interface according to claim 3, characterized in that: the host wireless communication module and the slave wireless communication module are DECT modules, DECT 6.0 modules, Wi-Fi modules, and Bluetooth modules , AM/FM analog module or extended frequency hopping module. 6. The indoor fixed-line telephone device with Micro-USB interface according to claim 3, characterized in that: the telephone device also includes a charging base; the charging base is provided with a Micro-USB interface of the charging base, a Micro-USB socket of the charging base 1. The charging circuit of the charging base; the Micro-USB interface of the charging base and the Micro-USB socket of the charging base are respectively electrically connected to the charging circuit of the charging base. 7. The indoor fixed-line telephone device with Micro-USB interface according to claim 3, characterized in that: the cordless telephone sub-machine is also provided with a Micro-USB interface with the sub-machine, a built-in power supply of the sub-machine and wireless communication with the sub-machine The Micro-USB interface connection status detection module connected to the module controls the wireless communication module of the sub-unit to send an off-hook or on-hook signal to the host according to the connection status of the Micro-USB interface of the sub-unit.