CN115314062B - Super waterproof intercom - Google Patents
Super waterproof intercom Download PDFInfo
- Publication number
- CN115314062B CN115314062B CN202211137899.2A CN202211137899A CN115314062B CN 115314062 B CN115314062 B CN 115314062B CN 202211137899 A CN202211137899 A CN 202211137899A CN 115314062 B CN115314062 B CN 115314062B
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- wire
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- magnet
- shell
- interphone
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- 238000007789 sealing Methods 0.000 claims abstract description 6
- 230000000149 penetrating effect Effects 0.000 claims description 8
- 239000012790 adhesive layer Substances 0.000 claims description 2
- 230000006978 adaptation Effects 0.000 claims 1
- 230000005611 electricity Effects 0.000 description 9
- BGPVFRJUHWVFKM-UHFFFAOYSA-N N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] Chemical compound N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] BGPVFRJUHWVFKM-UHFFFAOYSA-N 0.000 description 8
- 238000004891 communication Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 230000002093 peripheral effect Effects 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000010295 mobile communication Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000005236 sound signal Effects 0.000 description 1
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/3827—Portable transceivers
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
- H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
- H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
- H01Q1/242—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/6205—Two-part coupling devices held in engagement by a magnet
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/3827—Portable transceivers
- H04B1/3883—Arrangements for mounting batteries or battery chargers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
- H04R1/1041—Mechanical or electronic switches, or control elements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
- H04R1/1058—Manufacture or assembly
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
- H04W4/10—Push-to-Talk [PTT] or Push-On-Call services
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Manufacturing & Machinery (AREA)
- Telephone Set Structure (AREA)
Abstract
The utility model relates to an interphone, and provides an ultra-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 post, a second wire post, a third wire post, a fourth wire post, a fifth wire post, a sixth wire post and a seventh wire post are arranged on one side of the interphone shell, which is provided with a first magnet, in a sealing way, the earphone belt comprises a belt body, an input interface, a PTT (push-to-talk) emission key, an earphone microphone and an earphone loudspeaker, the input interface of the earphone belt is provided with a second magnet with the polarity opposite to that of the first magnet of the interphone shell, 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, and the upper surface of the charging seat is provided with two power output terminals which are respectively in corresponding matched contact connection with one ends of the sixth wire post and the seventh wire post of the interphone outer side of the interphone shell. The utility model solves the problems of poor waterproof performance, large volume and the like of the traditional interphone.
Description
Technical Field
The utility model relates to the technical field of interphones, in particular to an ultra-waterproof interphone device.
Background
The interphone is a bidirectional mobile communication tool, can communicate without any network support, has no telephone charge, and is suitable for occasions with relatively fixed and frequent communication. Interphones are of three general categories: the analog interphone, the digital interphone and the IP interphone are terminal equipment of trunking communication, and can be used as the terminal equipment of trunking communication and a professional wireless communication tool in mobile communication.
The conventional interphone generally has no waterproof function, and when the interphone falls into water carelessly in a rainy day, water is easy to enter the interphone, so that the interphone is damaged, and the service life of the interphone is reduced; in addition, the existing interphone antenna is simply designed into a cylindrical shape, only plays a role of receiving signals, and the interphone needs to be carried about when not used at ordinary times, so that the size of the interphone is too large, the interphone is not suitable for being put into a pocket, the weight of the interphone can be increased by a clamping seat of the interphone body, and the interphone is inconvenient to carry. For this reason, although some interphones with waterproof aspect should be carried out, for example, chinese patent literature: 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 surface of the shell and matched with the front panel, and an interphone system arranged in the shell. Although the waterproof device has a certain waterproof function, the waterproof device has the advantages that the waterproof device can only realize slight short-term waterproof in a simple sense due to the fact that a charging interface, a USB interface and the like can permeate water, and the waterproof performance is not ideal.
Disclosure of Invention
Therefore, aiming at the problems, the utility model provides the ultra-waterproof interphone which has the advantages of reasonable structure, good dustproof effect, ultra-strong waterproof performance, no need of a plug-in charging structure, convenient use and small volume.
In order to solve the technical problem, the utility model adopts the following scheme: the utility model provides an ultra-waterproof intercom, includes earphone area, charging seat, intercom casing, locates circuit board and battery in the intercom casing, intercom casing one side inner wall is equipped with first magnet, the one side that the intercom casing set up first magnet is gone up and is sealed wears to be equipped with first lead post, second lead post, third lead post, fourth lead post, fifth lead post, sixth lead post and seventh lead post, seventh lead post is the common ground terminal, circuit board's earphone area audio input output interface respectively with first lead post and second lead post be located the inside one end electricity connection of intercom casing, circuit board's radio frequency transceiver antenna interface is located the inside one end electricity connection of intercom casing with first lead post and second lead post respectively, the PTT emission key input of circuit board is located the inside one end electricity connection of intercom casing with third lead post, fourth lead post and seventh lead post respectively, the inside one end electricity connection of earphone casing, the earphone area audio input interface is located the inside one end electricity connection of earphone area microphone, the microphone area audio input interface is located the inside the first lead post and the second lead post, the inside one end electricity connection of earphone casing is located the first lead post, the microphone area, the microphone interface is located the inside one end electricity connection of earphone area, the microphone interface is located the inside the microphone casing, the microphone interface is located the first lead post, the microphone interface is located the inside one end electricity connection of earphone area, PTT emission key input interface is located with the inside one end electricity connection of the first lead post respectively, PTT is located inside the first lead post and seventh lead post is located inside the intercom, the third wire pole, the fourth wire pole, the fifth wire pole and the seventh wire pole are positioned at one end of the outer side of the interphone shell and are correspondingly in contact connection with each other, the eighth wire pole, the ninth wire pole, the tenth wire pole, the eleventh wire pole and the twelfth wire pole are correspondingly connected, a hollow cavity is arranged in one end of the earphone belt provided with an input interface, a strip-shaped radio frequency antenna is arranged in the hollow cavity, the strip-shaped radio frequency antenna is electrically connected with the eighth wire pole and the ninth wire pole which are positioned at one end of the connecting belt body through the input interface of the strip-shaped radio frequency antenna and the earphone belt, a radio frequency transceiver antenna interface of a circuit main board is correspondingly connected with the eighth wire pole and the ninth wire pole through the first wire pole and the second wire pole to transmit radio frequency signals through the strip-shaped radio frequency antenna in the hollow cavity of the earphone belt, the earphone horn is electrically connected with the eighth wire pole and the ninth wire pole which are positioned at one end of the connecting belt, the PTT transmitting key is electrically connected with the tenth wire pole and the twelfth wire pole which are positioned at one end of the connecting belt, the second wire pole and the eleventh wire pole which are correspondingly connected with the charging seat is arranged at one end of the charging seat of the interphone end of the earphone belt, the charging seat is correspondingly connected with the charging seat is correspondingly arranged at the other end of the charging seat, the charging seat is correspondingly arranged on the surface of the interphone end of the interphone shell, the charging seat attracts the first magnet of the interphone shell through the heteropolarity of the third magnet, so that two power output terminals of the charging seat are respectively contacted and connected with the sixth wire post and the seventh wire post of the interphone shell to charge a storage battery in the interphone shell.
Further, the charging seat comprises a seat body, a charging circuit board arranged in the seat body, a third magnet, a power connecting wire and two power output terminals, wherein the third magnet is correspondingly arranged on the upper portion of the seat body at the first magnet position on one side of the intercom shell, 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 mode, 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.
Further, the first magnet in the intercom casing comprises two magnet columns arranged at intervals, and 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 arranged on the intercom casing in a penetrating mode and located between the two magnet columns.
Furthermore, the interphone shell is provided with a positioning groove which is formed by inward recessing in the arrangement area of the first magnet, the first wire pole, the second wire pole, the third wire pole, the fourth wire pole, the fifth wire pole, the sixth wire pole and the seventh wire pole.
Furthermore, the inner wall of the interphone shell is positioned on the peripheral edges of the first wire pole, the second wire pole, the third wire pole, the fourth wire pole, the fifth wire pole, the sixth wire pole and the seventh wire pole, and a waterproof sealing ring or a waterproof adhesive layer is adhered on the peripheral edges.
Furthermore, at least one reserved wire post is also arranged on the interphone shell in a penetrating way.
Furthermore, the upper surface of the interphone shell is provided with an LED electronic display screen, and the LED electronic display screen is connected with and controlled by the circuit main board.
Furthermore, the input interface of the earphone belt is provided with a second magnet, an eighth wire pole, a ninth wire pole, a tenth wire pole, an eleventh wire pole and a twelfth wire pole, the free end parts of the eighth wire pole, the ninth wire pole, the tenth wire pole, the eleventh wire pole and the twelfth wire pole are protruding end parts which can be embedded in a matching manner with the positioning groove of the interphone shell, and the free ends of the eighth wire pole, the ninth wire pole, the tenth wire pole, the eleventh wire pole and the twelfth wire pole are protruding end surfaces of 1mm-3mm.
By adopting the technical scheme, the utility model has the beneficial effects that: the first magnet is arranged on the interphone shell, the first wire post, the second wire post, the third wire post, the fourth wire post, the fifth wire post, the sixth wire post and the seventh wire post are penetrated in a sealing way, the earphone with audio input/output interface of the circuit board is respectively and electrically connected with one end of the first wire post and the second wire post, which is positioned in the interphone shell, the radio frequency transceiver antenna interface of the circuit board is respectively and electrically connected with one end of the first wire post and the second wire post, which is positioned in the interphone shell, the PTT transmitting key input end of the circuit board is respectively and electrically connected with one end of the third wire post and the seventh wire post, which is positioned in the interphone shell, the writing frequency wire input interface of the circuit board is respectively and electrically connected with one end of the third wire post, the fourth wire post and the seventh wire post, which is positioned in the interphone shell, 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 interphone shell, the charging joint anode and the cathode 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 interphone shell, the loudspeaker, the microphone, the PTT transmitting key and the antenna are arranged on the earphone band, 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 and in matched contact connection are arranged on the earphone band, and the input interface of the earphone band is matched and adsorbed with the first magnet on the interphone shell 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 band are respectively connected with the first wire column, the second wire column, the third wire column, the fourth wire column and the eighth wire column of the interphone, the fifth wire column is in contact connection with the seventh wire column, the novel earphone brings to control the interphone, so that voice intercom receiving and transmitting of the interphone are realized, a plug-in charging interface, an earphone belt interface, a USB connector, a loudspeaker, a microphone and a PTT transmitting key are not required to be arranged on the interphone, and the interphone has no water inlet and water seepage interface, and is reasonable in structure, good in dustproof effect, ultra-strong in waterproof performance, convenient to use and small in size; and set up the charging seat of contact, by the third magnet cooperation absorption of charging seat and the first magnet of intercom casing, when needs charge, two power output terminals of charging seat respectively with the sixth wire post and the seventh wire post contact connection of intercom casing charge for the battery in the intercom casing, make the intercom casing need not to set up the charging structure who pulls out plug-in charging connector, through the antenna separation on the intercom casing and set up in the earphone area, make the radio frequency transceiver antenna interface of circuit motherboard carry out radio frequency signal transceiver through the strip type radio frequency antenna in the hollow cavity of earphone area with eighth wire post and the contact connection cooperation transmission radio frequency signal of second wire post, thereby make the installation space of antenna has been saved in the intercom casing and the installation space of the data line interface of having reduced the interface of charging, the audio interface in earphone area, make the whole length of intercom casing reduce by a wide margin, the mounting structure is more quick. Through further arrangement, namely at least one reserved wire post is further arranged on the interphone shell in a penetrating way, when the interphone is a public network interphone, the public network interphone access interface serving as a circuit main board is electrically connected with one end of the fourth wire post, the seventh wire post and one end of the reserved wire post, which are positioned in the interphone shell, respectively, so that the interphone can realize the universality of an analog interphone and the public network interphone, the reserved wire post can also be matched with the seventh wire post to serve as a singlechip communication data interface of the interphone circuit main board for data transmission and the like, and an LED electronic display screen is arranged on the upper surface of the interphone shell and is connected with and controlled by the circuit main board, so that welcome words such as light welcome and the like can be displayed on the interphone.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present utility model;
FIG. 2 is a schematic diagram of the structure of a free end face of an earphone with an input interface according to an embodiment of the present utility model;
fig. 3 is a schematic structural diagram of a charging stand according to an embodiment of the present utility model;
fig. 4 is a schematic circuit diagram of an intercom case of an embodiment of the present utility model;
fig. 5 is a schematic circuit diagram of an earphone band according to an embodiment of the present utility model.
Detailed Description
The utility model will now be further described with reference to the drawings and detailed description.
Referring to fig. 1-5, the ultra waterproof interphone of the preferred utility model comprises an earphone band 1, a charging seat 2, an interphone shell 3, a circuit main board and a storage battery which are arranged in the interphone shell 3, wherein a first magnet 4 is arranged on the inner wall of one side of the interphone shell 3, the first magnet 4 in the interphone shell 3 comprises two magnet posts which are arranged at intervals, a first wire post 5, a second wire post 6, a third wire post 7, a fourth wire post 8, a fifth wire post 9, a sixth wire post 10, a seventh wire post 11 and an eighth wire post 12 are hermetically penetrated on one side of the interphone shell 3 where the first magnet 4 is arranged, the sixth wire post 10 is a reserved wire post, the eighth wire post 12 is a common ground end, the first wire post 5, the second wire post 6, the third wire post 7, the fourth wire post 8, the fifth wire post 9, the sixth wire post 10, the seventh wire post 11 and the eighth wire post 12 are penetrated on the interphone shell 3 and are positioned between the two magnet posts, the inner wall of the interphone shell 3 is provided with waterproof glue layers respectively adhered to the peripheral edges of the first lead post 5, the second lead post 6, the third lead post 7, the fourth lead post 8, the fifth lead post 9, the sixth lead post 10, the seventh lead post 11 and the eighth lead post 12, one side of the interphone shell 3 is provided with a positioning groove 301 in inward concave manner in the arrangement area of the first magnet 4, the first lead post 5, the second lead post 6, the third lead post 7, the fourth lead post 8, the fifth lead post 9, the sixth lead post 10, the seventh lead post 11 and the eighth lead post 12, the upper surface of the interphone shell 3 is provided with an LED electronic display screen 302, the LED electronic display screen 302 is connected with and controlled by a circuit board, the lower surface (i.e. the back) of the interphone shell 3 is also provided with a buckle 303 which is convenient to wear, the earphone with audio input/output interface of the circuit board is respectively and electrically connected with one end of the first lead post 5 and the second lead post 6 which are positioned in the interphone shell 3, the radio frequency transceiver antenna interface of the circuit board is respectively and electrically connected with one end of the first lead post 5 and the second lead post 6 which are positioned in the interphone shell 3, the PTT transmitting key input end of the circuit board is respectively and electrically connected with one end of the third lead post 7 and the eighth lead post 12 which are positioned in the interphone shell 3, the writing frequency line input interface of the circuit board is respectively and electrically connected with one end of the third lead post 7, the fourth lead post 8 and the eighth lead post 12 which are positioned in the interphone shell 3, the microphone input end of the circuit board is respectively 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, the charging connector anode and the cathode of the storage battery are respectively electrically connected with one end of the seventh wire column 11 and one end of the eighth wire column 12, which are positioned in the interphone shell 3, the earphone band 1 comprises a band body 101, an input interface 102, a PTT transmitting key 103, an earphone microphone 104 and an earphone loudspeaker 105 which are arranged on the band body 101, a second magnet 13 with opposite polarity to the first magnet 4 of the interphone shell 3 is arranged on the input interface 102 of the earphone band 1, the second magnet 13 comprises two magnet columns which are arranged at intervals, and the input interface 102 of the earphone band 1 is also provided with a plurality of magnetic poles which are respectively arranged on 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 and the sixth wire column 10, the seventh wire pole 11 and the eighth wire pole 12 are positioned at one end of the outer side of the interphone shell 3 and are in one-to-one correspondence with the ninth wire pole 1021, the tenth wire pole 1022, the eleventh wire pole 1023, the twelfth wire pole 1024, the thirteenth wire pole 1025, the fourteenth wire pole 1026, the fifteenth wire pole 1027 and the sixteenth wire pole 1028 which are in matched contact connection, the twelfth wire pole 1024, the fourteenth wire pole 1026 and the fifteenth wire pole 1027 are reserved wire poles, a hollow cavity is arranged in the band body 101 at one end of the earphone band 1 provided with an input interface 102, a strip-shaped radio frequency antenna 106 is arranged in the hollow cavity, the strip-shaped radio frequency antenna 106 is electrically connected with the ninth wire pole 1021 and the tenth wire pole 1022 at one end of the connecting band body 101 with the input interface 102 of the earphone band 1, the radio frequency receiving and transmitting antenna interface of the circuit main board is in contact connection with the ninth wire column 1021 and the tenth wire column 1022 through the first wire column 5 and the second wire column 6 to be matched with transmission radio frequency signals to transmit and receive radio frequency signals through the strip radio frequency antenna 106 in the hollow cavity of the earphone band 1, the earphone loudspeaker 105 is electrically connected with the ninth wire column 1021 and the tenth wire column 1022 of the input interface 102 of the earphone band 1, which are positioned at one end of the connecting band 101, the PTT transmitting key 103 is electrically connected with the eleventh wire column 1023 and the sixteenth wire column 1028 of the input interface 102 of the earphone band 1, the earphone microphone is electrically connected with the thirteenth wire column 1025 and the sixteenth wire column 1028 of the input interface of the earphone band 1, the input interface 102 of the earphone band 1 is provided with the second magnet 13, the ninth wire column 1021, the tenth wire column 1022, the eleventh wire column 1023, the twelfth wire column 1026, the thirteenth wire column 1025, the fourteenth wire column, the free end parts of the fifteenth wire pole 1027 and the sixteenth wire pole 1028 are protruding end parts which can be embedded in a matching way with the positioning groove 301 of the interphone shell 3, the free ends of the ninth wire pole 1021, the tenth wire pole 1022, the eleventh wire pole 1023, the twelfth wire pole 1024, the thirteenth wire pole 1025, the fourteenth wire pole 1026, the fifteenth wire pole 1027 and the sixteenth wire pole 1028 are protruding end surfaces of 1mm, a third magnet 14 with opposite polarity with the first magnet 4 of the interphone shell 3 is arranged at the upper part of the charging seat 2, the third magnet 14 comprises two magnet poles arranged at intervals, two power output terminals 202 are arranged on the upper surface of the charging seat 2, the two power output terminals 202 of the charging seat 2 are respectively in corresponding matched contact connection with one end of the seventh wire pole 11 and the eighth wire pole 12 on the interphone shell 3, and the two power output terminals 202 of the charging seat 2 are respectively in contact with the seventh wire pole 11 and the eighth wire pole 12 on the interphone shell 3 through opposite polarity attraction of the third magnet 14 and the first magnet 4 of the interphone shell 3, so that the two power output terminals 202 of the charging seat 2 are respectively in contact with the seventh wire pole 11 and the eighth wire pole 12 on the interphone shell 3.
Referring to fig. 3, the charging stand 2 includes a stand 201, a charging circuit board disposed in the stand 201, a third magnet 14, a power connection wire 203, and two power output terminals 202, the third magnet 14 is disposed on the upper portion of the stand 201 corresponding to the first magnet 4 on one side of the interphone housing 3, the two power output terminals 202 are electrically connected with the power output of the charging circuit board, the two power output terminals 202 are respectively disposed on the upper surface of the stand 201 and protrude by 1mm from the surface of the stand 201, the input end of the power connection wire 203 is connected with a power supply, and the output end of the power connection wire 203 is disposed on the stand 201 and electrically connected with the power input of the charging circuit board.
Referring to fig. 4 and 5, the circuit board includes a single-chip microcomputer 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 microcomputer circuit 1501 controls the baseband processing circuit and a logic circuit, the baseband processing circuit 1502 performs the generation of radio frequency signals and the modulation and demodulation of the audio signals, the single-chip microcomputer 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 technologies of the existing interphone, and the technical point of the utility model 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 terminal 1021 and the tenth wire terminal 1022 through a first wire terminal 5 and a second wire terminal 6, the radio frequency transceiver antenna interface of the circuit board is in contact connection with the ninth wire terminal 1021 through a first wire terminal 5 and a second wire terminal 1021, and the radio frequency transceiver antenna terminal 1021 is in contact connection with the eighth wire terminal 1028 through a sixteen terminal 102 and an audio input terminal 102 of the microphone input terminal 102 and an audio input terminal 102 through a sixteen terminal 1028 and an audio terminal 102 of the microphone input terminal 102 and an input terminal 102 of the eighth wire terminal 1028 is connected with the audio terminal 102 through a sixteen terminal 12 and an input terminal 102 of the eighth terminal 3 and an audio terminal 102. The two power output terminals 202 of the charging stand 2 are respectively connected in contact with the seventh wire post 11 and the eighth wire post 12 to charge the battery via the battery charging circuit 1506.
In the above embodiments, the interphone shell is taken as an example of an analog interphone, and the interphone shell can be replaced by other types of interphones such as a public network interphone, wherein the inner wall of the interphone shell is positioned on the peripheral edges of the first wire pole, the second wire pole, the third wire pole, the fourth wire pole, the fifth wire pole, the sixth wire pole, the seventh wire pole and the eighth wire pole, and waterproof sealing rings are adhered on the peripheral edges of the first wire pole, the second wire pole, the third wire pole, the fourth wire pole, the fifth wire pole, the sixth wire pole, the seventh wire pole and the eighth wire pole, so that the connection gaps among the interphone shell, the sixth wire pole, the seventh wire pole and the interphone shell can be sealed in a waterproof manner, the public network interphone network access interface serving as a circuit main board is electrically connected with one end of a fourth wire post, an eighth wire post and a reserved wire post which are positioned in the interphone shell respectively, so that the public network interphone can be used for simulating the universality of the interphone and the public network interphone, the reserved wire post can also be matched with the eighth wire 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 on the upper surface of the interphone shell is not provided, the LED electronic display screen is connected and controlled by the circuit main board, and the end face of the free end of each of the ninth wire post, the tenth wire post, the eleventh wire post, the twelfth wire post, the thirteenth wire post, the fourteenth wire post, the fifteenth wire post and the sixteenth wire post, which protrudes out of an input interface of an earphone band, is preferably 1mm-3mm, wherein the twelfth wire post, the fourteenth wire post and the fifteenth wire post are not provided with reserved positions and also can be provided, the fourteenth wire post and the fifteenth wire post are arranged for the whole beautiful and orderly arrangement and are universal for types such as analog interphones, public network interphones and the like.
While the utility model 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 details may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims.
Claims (5)
1. The utility model provides an ultra-waterproof intercom, includes earphone area, charging seat, intercom casing, locates circuit board and battery in the intercom casing, its characterized in that: the inner wall of one side of the intercom shell is provided with a first magnet, one side of the intercom shell provided with the first magnet is provided with a first wire post, a second wire post, a third wire post, a fourth wire post, a fifth wire post, a sixth wire post and a seventh wire post in a sealing penetrating way, the seventh wire post is a common ground end, an earphone with audio input and output interface of the circuit board is respectively and electrically connected with one ends of the first wire post and the second wire post, which are positioned in the intercom shell, a radio frequency transceiver antenna interface of the circuit board is respectively and electrically connected with one ends of the first wire post and the second wire post, which are positioned in the intercom shell, a PTT transmitting key input end of the circuit board is respectively and electrically connected with one ends of the third wire post, the fourth wire post and the seventh wire post, which are positioned in the intercom shell, a writing frequency wire input interface of the circuit board is respectively and electrically connected with one ends of the third wire post, the fourth wire post and the seventh wire post, which are positioned in the intercom shell, 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 interphone shell, 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 interphone shell, the earphone band comprises a band body, an input interface, a PTT transmitting key, an earphone microphone and an earphone loudspeaker, which are arranged on the band body, a second magnet with opposite polarity to the first magnet of the interphone shell is arranged on the input interface of the earphone band, and an eighth wire column, a fourth wire column, a fifth wire column and a seventh wire column which are in one-to-one corresponding contact connection with one end of the outer side of the interphone shell are also arranged on the input interface of the earphone band in a penetrating manner, A ninth wire pole, a tenth wire pole, an eleventh wire pole and a twelfth wire pole, wherein a hollow cavity is arranged in the belt body at one end of the earphone belt provided with an input interface, a strip-shaped radio frequency antenna is arranged in the hollow cavity, the strip-shaped radio frequency antenna is electrically connected with the eighth wire pole and the ninth wire pole at one end of the connecting belt body at the input interface of the earphone belt, the radio frequency transceiver antenna interface of the circuit board is contacted and matched with the eighth wire pole and the ninth wire pole through the first wire pole and the second wire pole to transmit radio frequency signals for radio frequency signal receiving and transmitting through the strip-shaped radio frequency antenna in the hollow cavity of the earphone belt, the input interface of the earphone horn and the earphone belt is electrically connected with the eighth wire pole and the ninth wire pole at one end of the connecting belt body, the PTT transmitting key and the input interface of the earphone belt are electrically connected with the tenth wire pole and the twelfth wire pole at one end of the connecting belt body, the earphone microphone is electrically connected with an eleventh lead post and a twelfth lead post which are positioned at one end of the connecting belt body, the charging seat comprises a seat body, a charging circuit board, a third magnet, a power supply connecting wire and two power supply output terminals, the charging circuit board, the third magnet and the first magnet on one side of the intercom shell are correspondingly positioned at the upper part of the seat body, 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 penetrated on the upper surface of the seat body, the power supply connecting wire input end is connected with a power supply, the power supply connecting wire output end penetrates the seat body and is electrically connected with the power supply input of the charging circuit board, the polarity of the third magnet is opposite to that of the first magnet of the intercom shell, the two power supply output terminals of the charging seat are respectively correspondingly and in contact connection with one end of the sixth lead post and the seventh lead post on the intercom shell outside the intercom shell, the charging seat attracts the first magnet of the interphone shell through the heteropolarity of the third magnet, so that two power output terminals of the charging seat are respectively contacted and connected with the sixth wire post and the seventh wire post of the interphone shell to charge a storage battery in the interphone shell.
2. The ultra-waterproof intercom of claim 1, wherein: the first magnet in the intercom casing comprises two magnet columns arranged at intervals, 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 arranged on the intercom casing in a penetrating mode and located between the two magnet columns, one side of the intercom casing is located in 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, inwards concave forming locating grooves are formed in the arrangement area 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 are adhered or waterproof adhesive layers are adhered on the periphery of the inner wall of the intercom casing.
3. The ultra-waterproof intercom of claim 2, wherein: at least one reserved wire post is also arranged on the interphone shell in a penetrating way.
4. The ultra-waterproof intercom of claim 2, wherein: the upper surface of the interphone shell is provided with an LED electronic display screen which is connected with and controlled by a circuit main board.
5. The ultra-waterproof intercom of claim 2, wherein: the input interface of earphone area sets up second magnet and eighth lead post, ninth lead post, tenth lead post, eleventh lead post and twelfth lead post's free end tip be with can with the embedded protruding tip of constant head tank looks adaptation of intercom casing, the free end of eighth lead post, ninth lead post, tenth lead post, eleventh lead post and twelfth lead post all protrusion terminal surface 1mm-3mm.
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| CN202211137899.2A CN115314062B (en) | 2022-09-19 | 2022-09-19 | Super waterproof intercom |
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| CN202211137899.2A CN115314062B (en) | 2022-09-19 | 2022-09-19 | Super waterproof intercom |
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| CN115314062B true CN115314062B (en) | 2024-02-27 |
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| CN115314062A (en) | 2022-11-08 |
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