CN115314062A

CN115314062A - Super waterproof intercom

Info

Publication number: CN115314062A
Application number: CN202211137899.2A
Authority: CN
Inventors: 练继政
Original assignee: Quanzhou Zhongzhuo Electronic Technology Co ltd
Current assignee: Quanzhou Zhongzhuo Electronic Technology Co ltd
Priority date: 2022-09-19
Filing date: 2022-09-19
Publication date: 2022-11-08
Anticipated expiration: 2042-09-19
Also published as: CN115314062B

Abstract

The invention relates to an interphone, and provides a super waterproof interphone, which comprises an earphone belt, a charging seat, an interphone shell, a circuit main board and a storage battery, wherein the circuit main board and the storage battery are arranged in the interphone shell, a first wire column, a second wire column, a third wire column, a fourth wire column, a fifth wire column, a sixth wire column and a seventh wire column are hermetically arranged on one side of the interphone shell, which is provided with a first magnet, in a penetrating manner, the earphone belt comprises a belt body, an input interface arranged on the belt body, a PTT (push-to-talk) transmitting key, an earphone microphone and an earphone loudspeaker, a second magnet with the polarity opposite to that of the first magnet of the interphone shell is arranged on the input interface of the earphone belt, a third magnet with the polarity opposite to that of the first magnet of the interphone shell is arranged on the upper part of the charging seat, two power output terminals are arranged on the upper surface of the charging seat, and the two power output terminals are correspondingly matched and connected with one ends, which are positioned outside the interphone shell, of the sixth wire column and the seventh wire column. The invention solves the problems of poor waterproof performance, large volume and the like of the existing interphone.

Description

Super waterproof intercom

Technical Field

The invention relates to the technical field of interphones, in particular to a super-waterproof interphone device.

Background

The interphone is a two-way mobile communication tool, can realize communication without any network support, does not generate telephone charge, and is suitable for occasions with relatively fixed and frequent communication. Interphones have three main categories: the analog interphone, the digital interphone and the IP interphone are terminal equipment for trunking communication, can be used as the terminal equipment for trunking communication and can also be used as a professional wireless communication tool in mobile communication.

The existing interphone does not have a waterproof function generally, and water is easy to enter the interphone when the interphone falls into water in rainy days or carelessly, so that the interphone is damaged, and the service life of the interphone is shortened; in addition, the existing interphone antenna is simply designed into a cylindrical shape and only plays a role of receiving signals, the interphone is required to be carried when not used at ordinary times, the interphone is too large in size and not suitable for being put into a pocket, and the card seat of the interphone body can increase the weight of the interphone and is inconvenient to carry. For this reason, although some walkie-talkies with waterproof function should be used, as in the chinese patent document: CN201920114402.2 discloses a multifunctional waterproof interphone, which comprises a shell, a display screen arranged on a front panel of the shell, a loudspeaker arranged on the front panel of the shell and positioned above the display screen, an infrared probe arranged on the front panel of the shell and positioned on one side of the loudspeaker, a switch button panel arranged on the front panel of the shell and positioned below the display screen, a microphone arranged on the front panel of the shell and positioned below the switch button panel, an antenna hinged on the upper side of the shell, a frequency modulation knob arranged on the upper side of the shell, a charging interface arranged on the lower side of the shell, a USB interface arranged on the lower side of the shell, a storage battery arranged in the shell, a waterproof cover hinged on the side of the shell and matched with the front panel, and an interphone system arranged in the shell. The utility model discloses an although having certain waterproof function, but charging interface, USB interface etc. can seep water into in addition and can realize waterproof slightly short in the simple meaning, and waterproof performance is ideal inadequately.

Disclosure of Invention

Therefore, in order to solve the above problems, the invention provides an ultra-waterproof interphone which has a reasonable structure, a good dustproof effect, ultra-strong waterproof performance, can be charged without a plug-in charging structure, is convenient to use and has a small volume.

In order to solve the technical problem, the invention adopts the following scheme: a super waterproof interphone comprises an earphone belt, a charging seat, an interphone shell, a circuit main board and a storage battery, wherein the circuit main board and the storage battery are arranged in the interphone shell, a first magnet is arranged on the inner wall of one side of the interphone shell, a first wire column, a second wire column, a third wire column, a fourth wire column, a fifth wire column, a sixth wire column and a seventh wire column are arranged on one side, provided with the first magnet, in a sealing and penetrating manner, of the interphone shell, the seventh wire column is a common ground end, an earphone belt audio input and output interface of the circuit main board is electrically connected with one ends, located inside the interphone shell, of the first wire column and the second wire column respectively, a radio frequency transceiver antenna interface of the circuit main board is electrically connected with one ends, located inside the interphone shell, of the first wire column and the second wire column respectively, a PTT transmitting key input end of the circuit main board is electrically connected with one ends, located inside the interphone shell, of the third wire column and the seventh wire column respectively, the earphone band comprises a band body, an input interface arranged on the band body, a PTT (push-to-talk) emitting key, an earphone microphone and an earphone loudspeaker, wherein a second magnet with the polarity opposite to that of a first magnet of the interphone shell is arranged on the input interface of the earphone band, and a first wire column, a second wire column, a third wire column, a fourth wire column and a seventh wire column are arranged on the interphone shell in a penetrating way respectively, the eighth wire column, the ninth wire column, the tenth wire column, the eleventh wire column and the twelfth wire column are correspondingly matched and contacted with one another at one end of the third wire column, the fourth wire column, the fifth wire column and the seventh wire column which are positioned at the outer side of the shell of the interphone, a hollow cavity is arranged in the belt body at one end of the earphone belt provided with an input interface, a strip radio frequency antenna is arranged in the hollow cavity, the strip radio frequency antenna is electrically connected with an eighth lead post and a ninth lead post which are positioned at one end of the connecting belt body with the input interface of the earphone belt, a radio frequency transceiving antenna interface of the circuit main board is in contact connection with the eighth lead post and the ninth lead post through the first lead post and the second lead post to be matched with the eighth lead post and the ninth lead post to transmit radio frequency signals to carry out radio frequency signal transceiving through the strip radio frequency antenna in the hollow cavity of the earphone belt, the earphone loudspeaker is electrically connected with an eighth wire column and a ninth wire column of the earphone belt, the input interface of which is positioned at one end of the connecting belt body, the PTT transmitting key is electrically connected with a tenth lead post and a twelfth lead post of an input interface of the earphone band, which are positioned at one end of the connecting band body, the earphone microphone is electrically connected with an eleventh conducting wire column and a twelfth conducting wire column of one end of the connecting belt body of the input interface of the earphone belt, the upper part of the charging seat is provided with a third magnet with the polarity opposite to that of the first magnet of the interphone shell, the upper surface of the charging seat is provided with two power output terminals, the two power output terminals of the charging seat are correspondingly matched and connected with one end of a sixth wire column and one end of a seventh wire column on the interphone shell, which are positioned at the outer side of the interphone shell, the charging seat is attracted with the first magnet of the shell of the interphone through the heteropolarity of the third magnet, so that two power output terminals of the charging seat are respectively connected with a sixth lead post and a seventh lead post of the shell of the interphone in a contact way to charge a storage battery in the shell of the interphone.

Furthermore, the charging seat comprises a seat body, a charging circuit board arranged in the seat body, a third magnet, a power supply connecting wire and two power supply output terminals, wherein the third magnet is arranged on the upper part of the seat body corresponding to the position of the first magnet on one side of the shell of the interphone, the two power supply output terminals are electrically connected with the power supply output of the charging circuit board, the two power supply output terminals are respectively arranged on the upper surface of the seat body in a penetrating manner, the input end of the power supply connecting wire is connected with a power supply, and the output end of the power supply connecting wire penetrates through the seat body to be electrically connected with the power supply input of the charging circuit board.

Furthermore, first magnet in the intercom casing includes the magnet post that two intervals set up, and first wire post, second wire post, third wire post, fourth wire post, fifth wire post, sixth wire post and seventh wire post are worn to locate and are located between two magnet posts on the intercom casing.

Furthermore, one side of the shell of the interphone is provided with a positioning groove formed by inwards sinking in the arrangement area of the first magnet, the first wire column, the second wire column, the third wire column, the fourth wire column, the fifth wire column, the sixth wire column and the seventh wire column.

Furthermore, the inner wall of the interphone shell is positioned on the peripheries of the first wire column, the second wire column, the third wire column, the fourth wire column, the fifth wire column, the sixth wire column and the seventh wire column, and waterproof sealing rings or waterproof glue layers are adhered on the peripheries of the first wire column, the second wire column, the third wire column, the fourth wire column, the fifth wire column, the sixth wire column and the seventh wire column.

Furthermore, at least one reserved conductor column is arranged on the shell of the interphone in a penetrating mode.

Furthermore, an LED electronic display screen is arranged on the upper surface of the shell of the interphone and connected with and controlled by the circuit main board.

Furthermore, the free end parts of the second magnet, the eighth wire column, the ninth wire column, the tenth wire column, the eleventh wire column and the twelfth wire column are arranged on the input interface of the earphone band and are protruded end parts which can be matched and embedded with the positioning groove of the shell of the interphone, and the free ends of the eighth wire column, the ninth wire column, the tenth wire column, the eleventh wire column and the twelfth wire column are protruded with the end surfaces of 1mm-3mm.

By adopting the technical scheme, the invention has the beneficial effects that: the first magnet is arranged in the shell of the interphone, the first wire column, the second wire column, the third wire column, the fourth wire column, the fifth wire column, the sixth wire column and the seventh wire column are hermetically penetrated, the earphone with an audio input/output interface of the circuit mainboard is electrically connected with one ends of the first wire column and the second wire column which are positioned in the shell of the interphone respectively, the radio frequency transceiver antenna interface of the circuit mainboard is electrically connected with one ends of the first wire column and the second wire column which are positioned in the shell of the interphone respectively, the PTT transmitting key input end of the circuit mainboard is electrically connected with one ends of the third wire column and the seventh wire column which are positioned in the shell of the interphone respectively, the writing audio input interface of the circuit mainboard is electrically connected with one ends of the third wire column, the fourth wire column and the seventh wire column which are positioned in the shell of the interphone respectively, the microphone input end of the circuit main board is respectively and electrically connected with one end of the fifth wire column and one end of the seventh wire column which are positioned in the shell of the interphone, the positive electrode and the negative electrode of the charging connector of the storage battery are respectively and electrically connected with one end of the sixth wire column and one end of the seventh wire column which are positioned in the shell of the interphone, the loudspeaker, the microphone, the PTT emitting key and the antenna are arranged on the earphone belt, and the eighth wire column, the ninth wire column, the tenth wire column, the eleventh wire column, the twelfth wire column and the thirteenth wire column which are correspondingly matched and in contact connection are arranged on the earphone belt, the input interface of the earphone belt is matched and adsorbed with the first magnet on the shell of the interphone through the second magnet, so that the eighth wire column, the ninth wire column, the tenth wire column, the eleventh wire column, the twelfth wire column and the thirteenth wire column of the earphone belt are respectively connected with the first wire column, the second wire column, the third wire column, the fourth wire column and the fourth wire column of the shell of the interphone, the fifth wire column is in contact connection with the seventh wire column, the newly designed earphone belt controls the interphone, the voice talkback transceiving of the interphone is realized, and a plug-in charging interface, an earphone belt interface, a USB joint, a loudspeaker, a microphone and a PTT transmitting key are not required to be arranged on the interphone, so that the interphone has no water inlet and water seepage interface, and has the advantages of reasonable structure, good dustproof effect, super-strong waterproof performance, convenience in use and small volume; and set up the charging seat of contact, it adsorbs with the first magnet cooperation of the intercom casing to be connected by the third magnet of charging seat, when needs charge, two power output terminals of charging seat are connected with the contact of the sixth wire post and the seventh wire post of intercom casing respectively and are charged for the battery in the intercom casing, make the intercom casing need not to set up the charging structure of the plug-in formula joint that charges, through with the antenna separation on the intercom casing and set up in the earphone in-band, make the radio frequency transceiver antenna interface of circuit mainboard carry out radio frequency signal transceiver through the strip radio frequency antenna in the earphone area hollow cavity with eighth wire post and ninth wire post contact connection cooperation transmission radio frequency signal through first wire post and second wire post, thereby make the installation space of having saved the antenna in the intercom casing and reduced the data line interface of the interface that charges, the installation space of the audio interface of earphone area, make the whole length of intercom casing reduce by a wide margin, the installation structure is more quick. Through further arrangement, namely, at least one reserved conductor post is arranged on the interphone shell in a penetrating mode, the reserved conductor post is arranged to enable a public network interphone network access interface serving as a circuit main board to be electrically connected with a fourth conductor post, a seventh conductor post and one end, located inside the interphone shell, of a reserved conductor post respectively when the interphone is a public network interphone, the interphone can achieve the purpose of simulating the universality of the interphone and the public network interphone, the reserved conductor post can be matched with the seventh conductor post to serve as a singlechip communication data interface of the interphone circuit main board for data transmission and other functions, an LED electronic display screen is arranged on the upper surface of the interphone shell and connected with and controlled by the circuit main board, and welcome words and other words can be displayed on the interphone.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a free end face of an earphone with an input interface according to an embodiment of the present invention;

FIG. 3 is a schematic structural diagram of a charging cradle according to an embodiment of the present invention;

FIG. 4 is a circuit schematic of the interphone body of the embodiment of the invention;

fig. 5 is a circuit schematic of an earphone band of an embodiment of the present invention.

Detailed Description

The invention will now be further described with reference to the accompanying drawings and detailed description.

Referring to fig. 1-5, a preferred ultra-waterproof interphone according to the present invention comprises an earphone belt 1, a charging base 2, an interphone casing 3, a circuit board and a battery disposed in the interphone casing 3, wherein a first magnet 4 is disposed on an inner wall of one side of the interphone casing 3, the first magnet 4 in the interphone casing 3 comprises two magnet columns disposed at intervals, a first wire column 5, a second wire column 6, a third wire column 7, a fourth wire column 8, a fifth wire column 9, a sixth wire column 10, a seventh wire column 11 and an eighth wire column 12 are hermetically disposed on one side of the interphone casing 3 where the first magnet 4 is disposed, the sixth wire column 10 is a reserved wire column, the eighth wire column 12 is a common end, the first wire column 5, the second wire column 6, the third wire column 7, the fourth wire column 8, the fifth wire column 9, the sixth wire column 10, the seventh wire column 11 and the eighth wire column 12 are disposed between the two magnet columns on the interphone casing 3, the inner wall of the interphone shell 3 is positioned on the peripheral edges of a first wire column 5, a second wire column 6, a third wire column 7, a fourth wire column 8, a fifth wire column 9, a sixth wire column 10, a seventh wire column 11 and an eighth wire column 12, waterproof glue layers are respectively adhered on the peripheral edges of the first wire column 5, the second wire column 6, the third wire column 7, the fourth wire column 8, the fifth wire column 9, the sixth wire column 10, the seventh wire column 11 and the eighth wire column 12 on one side of the interphone shell 3, a positioning groove 301 is formed by inwards sinking in the arrangement area of the first magnet 4, the first wire column 5, the second wire column 6, the third wire column 7, the fourth wire column 8, the fifth wire column 9, the sixth wire column 10, the seventh wire column 11 and the eighth wire column 12, an LED electronic display screen 302 is arranged on the upper surface of the interphone shell 3, the LED electronic display screen 302 is connected with and controlled by a circuit board, and a buckle 303 convenient to wear is further arranged on the lower surface (namely the back) of the interphone shell 3, the earphone band audio input/output interface of the circuit main board is electrically connected with one end of the first wire column 5 and one end of the second wire column 6 which are positioned in the interphone shell 3 respectively, the radio frequency transceiving antenna interface of the circuit main board is electrically connected with one end of the first wire column 5 and one end of the second wire column 6 which are positioned in the interphone shell 3 respectively, the PTT transmitting key input end of the circuit main board is electrically connected with one end of the third wire column 7 and one end of the eighth wire column 12 which are positioned in the interphone shell 3 respectively, the writing audio line input interface of the circuit main board is electrically connected with one end of the third wire column 7, one end of the fourth wire column 8 and one end of the eighth wire column 12 which are positioned in the interphone shell 3 respectively, the microphone input end of the circuit main board is electrically connected with one end of the fifth wire column 9 and one end of the eighth wire column 12 which are positioned in the interphone shell 3 respectively, the positive pole and the negative pole of the charging connector of the storage battery are respectively and electrically connected with one end of a seventh lead post 11 and one end of an eighth lead post 12 inside the interphone shell 3, the earphone belt 1 comprises a belt body 101, an input interface 102 arranged on the belt body 101, a PTT (push-to-talk) emission key 103, an earphone microphone 104 and an earphone loudspeaker 105, a second magnet 13 with the polarity opposite to that of a first magnet 4 of the interphone shell 3 is arranged on the input interface 102 of the earphone belt 1, the second magnet 13 comprises two magnet posts arranged at intervals, and ninth lead posts 1021, tenth lead posts, 1022, ninth lead posts, tenth lead posts, 1022, which are respectively in one-to-one matching connection with one ends of the first lead post 5, the second lead post 6, the third lead post 7, the fourth post 8, the fifth lead post 9, the sixth lead post 10, the seventh lead post 11 and the eighth lead post 12 on the outer side of the interphone shell 3 are arranged on the earphone belt 1, an eleventh lead pillar 1023, a twelfth lead pillar 1024, a thirteenth lead pillar 1025, a fourteenth lead pillar 1026, a fifteenth lead pillar 1027 and a sixteenth lead pillar 1028, wherein the twelfth lead pillar 1024, the fourteenth lead pillar 1026 and the fifteenth lead pillar 1027 are reserved lead pillars, a hollow cavity is arranged in the band body 101 at one end of the earphone band 1 where the input interface 102 is arranged, the hollow cavity is internally provided with the radio frequency antenna 106, the strip radio frequency antenna 106 is electrically connected with a ninth lead pillar 1021 and a tenth lead pillar 1022 at one end of the band body 101 where the input interface 102 of the earphone band 1 is connected, the radio frequency transceiving antenna interface of the circuit board is in contact connection with the ninth lead pillar 1021 and the tenth lead pillar 1022 through a first lead pillar 5 and a second lead pillar 6 to transmit radio frequency signals through the strip radio frequency antenna 106 in the hollow cavity of the earphone band 1, the earphone speaker 105 is electrically connected to a ninth wire guide column 1021 and a tenth wire guide column 1022 located at one end of the connection band body 101 of the input interface 102 of the earphone band 1, the PTT transmission key 103 is electrically connected to an eleventh wire guide column 1023 and a sixteenth wire guide column 1028 located at one end of the connection band body 101 of the input interface 102 of the earphone band 1, the earphone microphone is electrically connected to a thirteenth wire guide column 1025 and a sixteenth wire guide column 1028 located at one end of the connection band body of the input interface of the earphone band 1, the input interface 102 of the earphone band 1 is provided with a second magnet 13, a ninth wire guide column 1021, a tenth wire guide column 1022, an eleventh wire guide column 1023, a twelfth wire guide column 1024, a thirteenth wire guide column 1025, a fourteenth wire guide column 1026, a fifteenth wire guide column 1027 and a sixteenth wire guide column 1028, free end portions of which are protruding end portions capable of being inserted into the positioning groove 301 of the casing 3, and the ninth wire guide column 1021, the tenth wire guide column 1022, the eleventh wire guide column 1023, the sixteenth wire guide column 1028 are protruding end portions, the free ends of the twelfth wire guide post 1024, the thirteenth wire guide post 1025, the fourteenth wire guide post 1026, the fifteenth wire guide post 1027 and the sixteenth wire guide post 1028 all protrude 1mm from the end surface, the upper portion of the charging base 2 is provided with a third magnet 14 with the polarity opposite to that of the first magnet 4 of the interphone body 3, the third magnet 14 comprises two magnet posts arranged at intervals, the upper surface of the charging base 2 is provided with two power output terminals 202, the two power output terminals 202 of the charging base 2 are respectively in corresponding matched contact connection with one ends of the seventh wire guide post 11 and the eighth wire guide post 12 on the interphone body 3, which are located at the outer side of the interphone body 3, and the charging base 2 is respectively in contact connection with the seventh wire guide post 11 and the eighth wire guide post 12 of the interphone body 3 through the attraction of the opposite polarities of the third magnet 14 and the first magnet 4 of the interphone body 3, so as to charge the storage battery in the interphone body 3.

Referring to fig. 3, the charging stand 2 includes a base 201, a charging circuit board disposed in the base 201, a third magnet 14, a power connection line 203 and two power output terminals 202, the third magnet 14 is disposed on the upper portion of the base 201 corresponding to the position of the first magnet 4 on one side of the interphone housing 3, the two power output terminals 202 are electrically connected to the power output of the charging circuit board, the two power output terminals 202 are respectively disposed on the upper surface of the base 201 and protrude 1mm from the surface of the base 201, the input end of the power connection line 203 is connected to a power supply, and the output end of the power connection line 203 penetrates the base 201 and is electrically connected to the power input of the charging circuit board.

Referring to fig. 4 and 5, the circuit board includes a single chip circuit 1501, a baseband processing circuit 1502, a clock circuit 1503, a radio frequency transceiver circuit 1504, an audio input/output circuit 1505 and a battery charging circuit 1506, the single chip circuit 1501 controls the baseband processing circuit and the logic circuit, the baseband processing circuit 1502 performs generation of radio frequency signals and modulation and demodulation of audio signals, the single chip circuit 1501, the baseband processing circuit 1502, the clock circuit 1503, the radio frequency transceiver circuit 1504 and the audio input/output circuit 1505 are conventional in the prior art of the interphone, and the technical point of the present invention is that the radio frequency transceiver antenna interface of the radio frequency transceiver circuit 1504 and the audio input/output interface of the audio input/output circuit 1505 are respectively in contact connection with the ninth wire column 1021 and the tenth wire column 1021 through the first wire column 5 and the second wire column 1025 6, so that the radio frequency transceiver antenna interface of the radio frequency transceiver circuit 1504 of the circuit board is in contact connection with the ninth wire column 1021 and tenth wire column 1025 through the first wire column 5 and the second wire column 1025 and the ninth wire column 1021 and the thirteenth wire column 1025, so that radio frequency signals are transmitted through the contact connection with the eleventh wire guide column 106 in contact pin 106 in contact of the earphone band 1, and the sixteenth wire contact pin contact 102 and the sixteenth wire contact pin 14, and the eighth contact pin 14 are connected with the earphone bar 102 of the earphone bar 1028. Two power output terminals 202 of the charging stand 2 are respectively connected to the seventh wire pole 11 and the eighth wire pole 12 in a contact manner to charge the battery through the battery charging circuit 1506.

In the above embodiment, the intercom housing is an analog intercom, and the intercom housing can be replaced by other types of intercom such as a public network intercom, wherein the inner wall of the intercom housing is located on the peripheries of the first wire column, the second wire column, the third wire column, the fourth wire column, the fifth wire column, the sixth wire column, the seventh wire column and the eighth wire column, and waterproof sealing rings are adhered on the peripheries of the first wire column, the second wire column, the third wire column, the fourth wire column, the fifth wire column, the sixth wire column, the seventh wire column and the eighth wire column to ensure that the connection gaps between the first wire column, the second wire column, the third wire column, the fourth wire column, the fifth wire column, the sixth wire column, the seventh wire column and the eighth wire column are waterproof and sealed, the sixth wire column is not arranged on the intercom housing, and the sixth wire column is arranged so that when the intercom of the present invention is a public network intercom, the network intercom access port as the circuit main board is respectively electrically connected with one end of the fourth wire column, the eighth wire column and the reserved wire column located inside the intercom housing, the reserved conductor column can be matched with the eighth conductor column to serve as a singlechip communication data interface of a circuit mainboard of the interphone for data transmission and other functions, the LED electronic display screen on the upper surface of the shell of the interphone is not arranged, the LED electronic display screen is connected with and controlled by the circuit mainboard, the earphone is provided with a ninth conductor column, a tenth conductor column, an eleventh conductor column, a twelfth conductor column, a thirteenth conductor column, a fourteenth conductor column, a fifteenth conductor column and a sixteenth conductor column, the free ends of the ninth conductor column, the fourteenth conductor column, the fifteenth conductor column and the sixteenth conductor column are preferably 1-3 mm in length and protrude out of the end surface of an input interface of the earphone belt, the twelfth conductor column, the fourteenth conductor column and the fifteenth conductor column are not arranged in reserved positions, and the twelfth conductor column, the fourteenth conductor column and the fifteenth conductor column are arranged for integral attractive and tidy arrangement and the simulation interphone is used for integral attractive and tidy arrangement, public network interphone and the like.

While the invention has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. The utility model provides a super waterproof intercom, includes earphone area, charging seat, intercom casing, locates circuit mainboard and the battery in the intercom casing, its characterized in that: the inner wall of one side of the interphone shell is provided with a first magnet, one side of the interphone shell provided with the first magnet is hermetically penetrated with a first wire column, a second wire column, a third wire column, a fourth wire column, a fifth wire column, a sixth wire column and a seventh wire column, the seventh wire column is a common ground end, an earphone with an audio input and output interface of the circuit mainboard is respectively and electrically connected with one ends of the first wire column and the second wire column in the interphone shell, a radio frequency transceiver antenna interface of the circuit mainboard is respectively and electrically connected with one ends of the first wire column and the second wire column in the interphone shell, a transmitting key input end of the circuit mainboard is respectively and electrically connected with one ends of the third wire column and the seventh wire column in the interphone shell, a writing audio input interface of the circuit mainboard is respectively and electrically connected with one ends of the third wire column, the fourth wire column and the seventh wire column in the interphone shell, the earphone band comprises a band body, an input interface arranged on the band body, a PTT emitting key, an earphone microphone and an earphone loudspeaker, wherein the input interface of the earphone band is provided with a second magnet with the polarity opposite to that of the first magnet of the interphone shell, the input interface of the earphone band is also provided with an eighth lead post, a fifth lead post, an eighth lead post, a seventh lead post, a eighth lead post, a sixth lead post, a fifth lead post and an eighth lead post which are respectively in one-to-one matching contact connection with one end of the outer side of the interphone shell, the earphone comprises a ninth wire column, a tenth wire column, an eleventh wire column and a twelfth wire column, wherein a hollow cavity is arranged in one end of a headphone belt provided with an input interface, a strip-type radio frequency antenna is arranged in the hollow cavity, the strip-type radio frequency antenna is electrically connected with an eighth wire column and a ninth wire column which are arranged at one end of the headphone belt and are positioned at the input interface of the headphone belt, a radio frequency transceiving antenna interface of a circuit mainboard is electrically connected with the eighth wire column and the ninth wire column through a first wire column and a second wire column in a contact way to be matched with each other to transmit radio frequency signals through the strip-type radio frequency antenna in the hollow cavity of the headphone belt, a radio frequency signal transceiving antenna interface of the circuit mainboard is electrically connected with the eighth wire column and the ninth wire column which are arranged at one end of the headphone belt through a contact way, a PTT transmitting key is electrically connected with the tenth wire column and the twelfth wire column which are arranged at one end of the input interface of the headphone belt, an eleventh wire column and a twelfth column which are arranged at one end of the input interface of the headphone belt are arranged at one end of the headphone belt are electrically connected with the tenth wire column, a charging socket is respectively connected with two magnet output terminals of the charging socket, and two magnet output terminals of the charging socket are respectively arranged at the outer sides of the charging socket corresponding to the charging socket of the charging socket.

2. The ultra-waterproof interphone according to claim 1, characterized in that: the charging seat comprises a seat body, a charging circuit board, a third magnet, a power connecting wire and two power output terminals, wherein the charging circuit board, the third magnet, the power connecting wire and the two power output terminals are arranged in the seat body, the third magnet and the first magnet on one side of the shell of the interphone are correspondingly arranged on the upper part of the seat body, the two power output terminals are electrically connected with the power output of the charging circuit board, the two power output terminals are respectively arranged on the upper surface of the seat body in a penetrating manner, the input end of the power connecting wire is connected with a power supply, and the output end of the power connecting wire penetrates into the seat body to be electrically connected with the power input of the charging circuit board.

3. The waterproof interphone of claim 1, characterized in that: first magnet in the intercom casing includes the magnet post that two intervals set up, and first wire post, second wire post, third wire post, fourth wire post, fifth wire post, sixth wire post and seventh wire post are worn to locate and are located between two magnet posts on the intercom casing.

4. The waterproof interphone of claim 3, characterized in that: one side of the shell of the interphone is provided with a positioning groove which is formed by inwards sinking in the arrangement area of the first magnet, the first wire column, the second wire column, the third wire column, the fourth wire column, the fifth wire column, the sixth wire column and the seventh wire column.

5. The ultra-waterproof interphone of claim 1, 3 or 4, characterized in that: the inner wall of the interphone shell is positioned on the peripheries of the first wire column, the second wire column, the third wire column, the fourth wire column, the fifth wire column, the sixth wire column and the seventh wire column, and waterproof sealing rings or waterproof glue layers are adhered on the peripheries of the first wire column, the second wire column, the third wire column, the fourth wire column, the fifth wire column, the sixth wire column and the seventh wire column.

6. The ultra-waterproof interphone according to claim 5, characterized in that: at least one reserved wire column penetrates through the shell of the interphone.

7. The waterproof interphone of claim 5, characterized in that: the upper surface of the shell of the interphone is provided with an LED electronic display screen which is connected with and controlled by a circuit main board.

8. The waterproof interphone of claim 4, characterized in that: the earphone belt is characterized in that the input interface of the earphone belt is provided with a second magnet, a eighth wire column, a ninth wire column, a tenth wire column, an eleventh wire column and a twelfth wire column, the free end parts of the second magnet, the eighth wire column, the ninth wire column, the tenth wire column, the eleventh wire column and the twelfth wire column are protruding end parts which can be matched and embedded with a positioning groove of an interphone shell, and the free ends of the eighth wire column, the ninth wire column, the tenth wire column, the eleventh wire column and the twelfth wire column all protrude end faces by 1-3 mm.