WO2022191579A1 - 커넥터 - Google Patents
커넥터 Download PDFInfo
- Publication number
- WO2022191579A1 WO2022191579A1 PCT/KR2022/003265 KR2022003265W WO2022191579A1 WO 2022191579 A1 WO2022191579 A1 WO 2022191579A1 KR 2022003265 W KR2022003265 W KR 2022003265W WO 2022191579 A1 WO2022191579 A1 WO 2022191579A1
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- WO
- WIPO (PCT)
- Prior art keywords
- coaxial cable
- contact
- connector
- coupling
- coupling body
- Prior art date
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- 230000008878 coupling Effects 0.000 claims abstract description 207
- 238000010168 coupling process Methods 0.000 claims abstract description 207
- 238000005859 coupling reaction Methods 0.000 claims abstract description 207
- 238000005192 partition Methods 0.000 claims description 19
- 238000007689 inspection Methods 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 10
- 125000006850 spacer group Chemical group 0.000 claims description 4
- 239000002184 metal Substances 0.000 description 7
- 230000000052 comparative effect Effects 0.000 description 6
- 230000004888 barrier function Effects 0.000 description 5
- 239000011810 insulating material Substances 0.000 description 5
- 208000032365 Electromagnetic interference Diseases 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000013011 mating Effects 0.000 description 4
- 239000004020 conductor Substances 0.000 description 3
- 230000002452 interceptive effect Effects 0.000 description 3
- 230000008054 signal transmission Effects 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 239000013256 coordination polymer Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000012447 hatching Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Images
Classifications
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- 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
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
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- 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
- H01R13/64—Means for preventing incorrect coupling
- H01R13/641—Means for preventing incorrect coupling by indicating incorrect coupling; by indicating correct or full engagement
-
- 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
- H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding
- H01R13/658—High frequency shielding arrangements, e.g. against EMI [Electro-Magnetic Interference] or EMP [Electro-Magnetic Pulse]
- H01R13/6581—Shield structure
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
- H01R24/38—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts
- H01R24/40—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts specially adapted for high frequency
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/02—Soldered or welded connections
Definitions
- the present invention relates to a connector installed in an electronic device for electrical connection.
- a connector is provided for various electronic devices for electrical connection.
- the connector is installed in an electronic device such as a mobile phone, a computer, a tablet computer, and the like, so that various parts installed in the electronic device can be electrically connected to each other.
- RF connectors that transmit RF (Radio Frequency) signals inside wireless communication devices such as smartphones and tablet PCs, and Board to Board Connectors that process digital signals such as cameras (hereinafter referred to as 'boards') connector'), etc. are provided.
- RF Radio Frequency
- FIG. 1 is a conceptual perspective view showing a conventional electrical connection method using board connectors.
- a flexible printed circuit board (FPCB) 13 is conventionally used.
- the first module 11 and the second module 12 were electrically connected using the first board connector 14 and the second board connector 15 that were electrically connected to each other through the
- the flexible circuit board 13 has flexibility, and the first module 11 and the second module as well as the case where the first module 11 and the second module 12 are spaced apart from each other. Even when (12) is arranged to face in different directions, electrical connection using the substrate connectors (14, 15) is possible.
- the flexible circuit board 13 has a higher unit price than a general printed circuit board (PCB), there is a problem in that the cost for electrically connecting the modules 11 and 12 spaced apart from each other increases. . In addition, this problem is further exacerbated as the distance between the first module 11 and the second module 12 increases.
- PCB printed circuit board
- the present invention has been devised to solve the above-described problems, and to provide a connector capable of reducing the cost for electrically connecting modules spaced apart from each other.
- the present invention may include the following configuration.
- the connector according to the present invention comprises: a first RF contact for transmitting an RF (Radio Frequency) signal; a second RF contact spaced apart from the first RF contact in a first axial direction; an insulating portion to which the first RF contact and the second RF contact are coupled; a cover shell coupled to the insulating part; a first coaxial cable electrically connected to the first RF contact; a second coaxial cable spaced apart from the first coaxial cable in the first axial direction and electrically connected to the second RF contact; and a coupling unit coupling the first coaxial cable and the second coaxial cable to the cover shell so that the first coaxial cable is connected to the first RF contact and the second coaxial cable is connected to the second RF contact.
- the rear surface of the cover shell may be opened to insert the first coaxial cable and the second coaxial cable, and the coupling portion may be grounded through the cover shell to shield the rear surface.
- the present invention is implemented so that the first module and the second module spaced apart from each other can be electrically connected using a board connector and a cable having flexibility. Therefore, in the present invention, not only when the first module and the second module are spaced apart from each other, but also when the first module and the second module are arranged to face in different directions, using a coaxial cable that is relatively cheaper than a flexible circuit board. Electrical connection can be implemented through the board connector. Accordingly, according to the present invention, it is possible to reduce the cost for electrically connecting the first module and the second module spaced apart from each other.
- the present invention can transmit a plurality of RF signals using a plurality of coaxial cables, it can be suitably used in electronic devices such as mobile devices or antenna transceivers that require multiple signals to be transmitted in a limited space.
- the connector according to the present invention is implemented to couple a plurality of coaxial cables to the cover shell using a coupling part. Therefore, the connector according to the present invention can improve the convenience and ease of the operation of connecting a plurality of coaxial cables to a plurality of RF contacts.
- the connector according to the present invention is implemented to shield the rear surface of the cover shell using a coupling portion. Accordingly, the connector according to the present invention can prevent the shielding performance from being deteriorated due to the rear surface of the cover shell opened so that the coaxial cables are inserted.
- FIG. 1 is a conceptual perspective view showing an electrical connection method using conventional board connectors
- FIG. 2 is a schematic perspective view showing a state in which a connector according to the present invention is coupled to a counterpart connector;
- FIG. 3 is a schematic side view showing a state in which a connector according to the present invention connects a first module and a second module;
- FIG. 4 is a schematic perspective view of a connector according to the present invention.
- FIG. 5 is a schematic exploded perspective view of a connector according to the present invention.
- FIG. 6 is a schematic plan view of a connector according to the present invention.
- FIG. 7 is a schematic rear view of a connector according to the present invention.
- FIG. 8 is a partial plan view showing the inside of a connector according to the present invention.
- FIG. 9 is a conceptual side view showing the inside of a connector according to the present invention.
- FIG. 10 is a schematic front view for explaining a state in which the first coaxial cable and the second coaxial cable are coupled to the coupling part in the connector according to the present invention
- FIG. 11 is an exploded perspective view of a coupling part in the connector according to the present invention.
- FIG. 12 is a schematic side cross-sectional view taken along line I-I of FIG. 11;
- FIG 13 is an assembled perspective view of the coupling part in the connector according to the present invention.
- FIG. 14 is a schematic side cross-sectional view taken along line II-II of FIG. 13;
- 15 is a schematic plan view of the first coupling body in the connector according to the present invention.
- FIGS. 8 to 15 do not mean a cross-section, but are indicated to distinguish each configuration.
- the connector 1 according to the present invention may be installed in an electronic device (not shown) such as a mobile phone, a computer, or a tablet computer.
- the connector 1 according to the present invention may be used to electrically connect a plurality of modules spaced apart from each other in an electronic device.
- one side is coupled to the first module 110 and the other side is coupled to the second module 120 so as to be spaced apart from each other.
- the second module 120 may be electrically connected.
- the modules may be a component constituting components used for electronic device communication, such as an antenna and a main board.
- the first module 110 when the first module 110 and the second module 120 are electrically connected, the first module 110 is an antenna module, and the second module 120 is a driving module for driving the antenna module or It may be a transceiver module that transmits and receives signals to and from the antenna module.
- the first module 110 and the second module 120 are for distinguishing different modules from each other, and it will be apparent to those skilled in the art that it does not refer to a specific type of module.
- the connector 1 includes a first RF contact 2 , a second RF contact 3 , an insulating part 4 , a cover shell 5 , and a first coaxial cable 6 . ), and a second coaxial cable (7).
- the first RF contact 2 and the second RF contact 3 are for RF (Radio Frequency) signal transmission.
- the second RF contact 3 is disposed to be spaced apart from the first RF contact 2 in the first axial direction (X-axis direction).
- the insulating part (4) is to be coupled to the first RF contact (2) and the second RF contact (3).
- the insulating part 4 may be coupled to the cover shell 5 .
- the first RF contact 2 and the second RF contact 3 are to be connected to the RF contacts of the first counterpart connector 111 of the first module 110 in a state supported by the insulating part 4 .
- the cover shell 5 is coupled to the insulating part 4 .
- the cover shell 5 may accommodate the insulating part 4 therein.
- the rear surface of the cover shell 5 may be opened so that the first coaxial cable 6 and the second coaxial cable 7 are inserted. Accordingly, the first coaxial cable 6 and the second coaxial cable 7 are inserted into the cover shell 5 through the rear surface of the cover shell 5, so that the first RF contact 2 and It may be electrically connected to the second RF contact (3).
- the rear surface of the cover shell 5 refers to a surface facing the rear (BD arrow direction) with respect to the second axis direction (Y axis direction) perpendicular to the first axis direction (X axis direction).
- the rear (BD arrow direction) may be a direction from the first RF contact 2 and the second RF contact 3 toward the first coaxial cable 6 and the second coaxial cable 7 .
- the first coaxial cable 6 is electrically connected to the first RF contact 2 .
- the first coaxial cable 6 may be connected to the first counterpart connector 111 of the first module 110 through the first RF contact 2 . Accordingly, the first coaxial cable 6 may be electrically connected to the first module 110 .
- the first coaxial cable 6 is electrically connected to the second module 120 spaced apart from the first module 110 while being electrically connected to the first module 110 using flexibility. can be connected For example, as shown in FIG. 3 , in a state in which one side of the first coaxial cable 6 is connected to the first counterpart connector 111 of the first module 110 , the other side is directly electrically connected to the second module 120 . By being connected, the first module 110 and the second module 120 may be electrically connected.
- the first coaxial cable 6 has one end connected to the first counterpart connector 111 of the first module 110, and the other end is connected to the second counterpart connector (not shown) of the second module 120.
- the first module 110 and the second module 120 may be electrically connected. Accordingly, the first module 110 and the second module 120 may be electrically connected to each other through the first coaxial cable 6 while being spaced apart from each other.
- the second coaxial cable 7 is electrically connected to the second RF contact 3 .
- the second coaxial cable 7 may be connected to the first counterpart connector 111 of the first module 110 through the second RF contact 3 . Accordingly, the second coaxial cable 7 may be electrically connected to the first module 110 .
- the second coaxial cable 7 is electrically connected to the second module 120 spaced apart from the first module 110 while being electrically connected to the first module 110 using flexibility. can be connected
- the second coaxial cable 7 has one end connected to the first counterpart connector 111 of the first module 110 and the other end is directly electrically connected to the second module 120, so that the first The first module 110 and the second module 120 may be electrically connected.
- the second coaxial cable 7 has one end connected to the first counterpart connector 111 of the first module 110, and the other end is connected to the second counterpart connector (not shown) of the second module 120.
- the first module 110 and the second module 120 may be electrically connected. Accordingly, the first module 110 and the second module 120 may be electrically connected to each other through the second coaxial cable 7 while being spaced apart from each other.
- the connector 1 according to the present invention can achieve the following effects.
- the connector 1 according to the present invention includes the first module 110 and the first module 110 spaced apart from each other using the first coaxial cable 6 and the second coaxial cable 7 having flexibility. It is implemented so that the second module 120 can be electrically connected. Therefore, the connector 1 according to the present invention is not only when the first module 110 and the second module 120 are spaced apart from each other, but also when the first module 110 and the second module 120 are different from each other. Even when arranged to face the direction, electrical connection is made through the first board connector 34 using the coaxial cables 6 and 7, which are relatively cheaper than the flexible circuit board 13 (shown in FIG. 1). can be implemented Accordingly, the connector 1 according to the present invention electrically connects the first module 110 and the second module 120 to the comparative example using the flexible circuit board 13 (shown in FIG. 1). The cost of connecting can be reduced.
- the connector 1 according to the present invention is implemented to transmit a plurality of RF signals using the first coaxial cable 6 and the second coaxial cable 7 . Therefore, the connector 1 according to the present invention is more suitable for use in electronic devices such as mobile devices or antenna transceivers that require transmitting multiple signals in a limited space compared to the comparative example using one coaxial cable. can
- the connector 1 according to the present invention may include a coupling part 8 .
- the coupling part 8 couples the first coaxial cable 6 and the second coaxial cable 7 to the cover shell 5 .
- the coupling part 8 couples the first coaxial cable 6 to the cover shell 5 so that the first coaxial cable 6 is connected to the first RF contact 2, and the second coaxial cable
- the second coaxial cable (7) may be coupled to the cover shell (5) so that the (7) is connected to the second RF contact (3).
- the coupling part 8 is coupled to the cover shell 5 in a state coupled to the first coaxial cable 6 and the second coaxial cable 7, whereby the first coaxial cable 6 and the second coaxial cable 7 are coupled to each other.
- Two coaxial cables (7) can be coupled to the cover shell (5).
- the coupling part 8 may be disposed to cover the rear surface of the cover shell 5 .
- the coupling part 8 may be grounded through the cover shell 5 to shield the rear surface of the cover shell 5 . Accordingly, the connector 1 according to the present invention can achieve the following effects.
- the first coaxial cable 6 is connected to the first RF contact 2 using the coupling part 8, and the second coaxial cable 7 is
- the first coaxial cable 6 and the second coaxial cable 7 may be coupled to the cover shell 5 so as to be connected to the second RF contact 3 . Accordingly, the connector 1 according to the present invention can improve the convenience and ease of the operation of connecting a plurality of coaxial cables to a plurality of RF contacts.
- the connector 1 according to the present invention uses the coupling portion 8 to shield the rear surface of the cover shell 5 . Accordingly, the rear surface of the cover shell 5 is shielded by the coupling part 8 except for the part for inserting the first coaxial cable 6 and the second coaxial cable 7 . is implemented Therefore, in the connector 1 according to the present invention, electromagnetic waves generated inside the cover shell 5 are radiated to the outside through the rear surface, thereby preventing interference with signals of circuit components located in the vicinity, Conversely, it is possible to prevent electromagnetic waves generated from circuit components located in the vicinity from penetrating into the cover shell 5 through the rear surface and interfering with the RF signals generated inside the cover shell 5 . Therefore, the connector 1 according to the present invention can contribute to improving EMI (Electro Magnetic Interference) shielding performance and EMC (Electro Magnetic Compatibility) performance through the coupling part 8 .
- EMI Electro Magnetic Interference
- EMC Electro Magnetic Compatibility
- the first RF contact (2) and the second RF contact (3) is for RF (Radio Frequency) signal transmission.
- the first RF contact 2 and the second RF contact 3 may transmit a very high frequency RF signal.
- the first RF contact 2 and the second RF contact 3 may be supported by the insulating part 4 .
- the first RF contact 2 and the second RF contact 3 may be coupled to the insulating part 4 through an assembly process.
- the first RF contact 2 and the second RF contact 3 may be integrally molded with the insulating part 4 through injection molding.
- the first RF contact 2 and the second RF contact 3 may be disposed to be spaced apart from each other based on the first axial direction (X-axis direction).
- the first RF contact 2 and the second RF contact 3 may be electrically connected to the first module 110 by being connected to the first counterpart connector 111 .
- the first mating connector 111 may be implemented as a receptacle connector.
- the first mating connector 111 may be implemented as a plug connector.
- the first RF contact (2) is electrically connected to the first coaxial cable (6).
- the first coaxial cable 6 may be inserted into the cover shell 5 through the rear surface of the cover shell 5 to be electrically connected to the first RF contact 2 .
- the first RF contact 2 may be connected to an RF contact of the first counterpart connector 111 . Accordingly, the first coaxial cable 6 may be connected to the first counterpart connector 111 through the first RF contact 2 .
- the first RF contact 2 may be connected to the first counterpart connector 111 through a connection hole 54 (shown in FIG. 7 ) formed in the cover shell 5 .
- the first RF contact 2 may be coupled to the insulating part 4 so that at least a part thereof is positioned on the first RF protrusion 41 of the insulating part 4 .
- the first RF protrusion 41 protrudes outward from the cover shell 5 through the connection hole 54 . Accordingly, when the first RF protrusion 41 is inserted into the RF receiving groove (not shown) of the first counterpart connector 111 , the first RF contact 2 is the RF connecting member of the first counterpart connector 111 . can be electrically connected to.
- the first RF contact 2 may be formed of a material having an electrical conductivity.
- the first RF contact 2 may be formed of a metal.
- the second RF contact 3 is electrically connected to the second coaxial cable 7 .
- the second coaxial cable 7 may be electrically connected to the second RF contact 3 by being inserted into the cover shell 5 through the rear surface of the cover shell 5 .
- the second RF contact 3 may be connected to an RF contact of the first counterpart connector 111 . Accordingly, the second coaxial cable 7 may be connected to the first counterpart connector 111 through the second RF contact 3 .
- the second RF contact 3 may be connected to the first counterpart connector 111 through the connection hole 54 .
- the 2RF contact 3 may be coupled to the insulating part 4 so that at least a part thereof is positioned on the 2RF protrusion 42 of the insulating part 4 .
- the second RF protrusion 42 protrudes outward from the cover shell 5 through the connection hole 54 .
- the 2RF protrusion 42 may be disposed to be spaced apart from the first RF protrusion 41 in the first axial direction (X-axis direction). Accordingly, when the second RF protrusion 42 is inserted into the RF receiving groove, the second RF contact 3 may be electrically connected to the RF connecting member of the first counterpart connector 111 .
- the second RF contact 3 may be formed of a material having an electrical conductivity.
- the first RF contact 2 may be formed of a metal.
- the connector 1 according to the present invention is illustrated as including only two RF contacts 2 and 3 , but the present invention is not limited thereto and the connector 1 according to the present invention includes three It may include more than one RF contacts.
- the connector 1 according to the present invention may be provided with a coaxial cable to correspond to the number of RF contacts.
- the coaxial cable may also include three.
- the connector 1 according to the present invention will be described on the basis of including two RF contacts, that is, the first RF contact 2 and the second RF contact 3 . From this, it will be apparent to those skilled in the art to derive an embodiment in which the connector 1 according to the present invention has three or more RF contacts and a coaxial cable.
- the insulating part 4 is to which the first RF contact 2 and the second RF contact 3 are coupled.
- the insulating part 4 may include an insulating body 40 , the first RF protrusion 41 , the second RF protrusion 42 , a first cable accommodating groove 43 , and a second cable accommodating groove 44 .
- the insulating body 40 supports the first RF contact 2 and the second RF contact 3 .
- the first RF contact 2 and the second RF contact 3 may be supported by being coupled to the insulating body 40 .
- the insulating body 40 may be coupled to the cover shell 5 while supporting the first RF contact 2 and the second RF contact 3 .
- the insulating body 40 may be formed of an insulating material.
- the insulating body 40 may be formed of plastic, rubber, or the like.
- the first RF protrusion 41 and the second RF protrusion 42 may be disposed on a lower surface of the insulating body 40 .
- the connection hole 54 may expose a region in which the first RF protrusion 41 and the second RF protrusion 42 are disposed on the lower surface of the insulating body 40 to the outside. Accordingly, the first RF protrusion 41 and the second RF protrusion 42 may protrude outward from the cover shell 5 through the connection hole 54 .
- the first cable accommodating groove 43 is for accommodating the first coaxial cable 6 .
- the first cable receiving groove 43 may be implemented by forming a groove having a predetermined depth from the upper surface of the insulating body 40 . A portion of the first coaxial cable 6 may be accommodated in the first cable accommodating groove 43 .
- the first coaxial cable 6 may be electrically connected to the first RF contact 2 by being coupled to the insulating part 4 through the first cable receiving groove 43 .
- the second cable accommodating groove 44 is for accommodating the second coaxial cable 7 .
- the second cable receiving groove 44 may be implemented by forming a groove having a predetermined depth from the upper surface of the insulating body 40 . A part of the second coaxial cable 7 may be accommodated.
- the second coaxial cable 7 may be electrically connected to the second RF contact 3 by being coupled to the insulating part 4 through the second cable receiving groove 44 .
- the first cable accommodating groove 43 and the second cable accommodating groove 44 may be disposed to be spaced apart from each other in the first axial direction (X-axis direction).
- the cover shell 5 is coupled to the insulating part 4 .
- the cover shell 5 may accommodate the insulating part 4 therein. Accordingly, the cover shell 5 protects the insulating part 4, the RF contacts 2 and 3 coupled to the insulating part 4, and the coaxial cables 6 and 7 from the outside. can
- the cover shell 5 may be grounded. Accordingly, the cover shell 5 may implement a shielding function for signals, electromagnetic waves, etc. for the RF contacts 2 and 3 and the coaxial cables 6 and 7 .
- the cover shell 5 may be grounded by being connected to a grounding contact (not shown) of the first mating connector 111 .
- the cover shell 5 may be grounded by being connected to a counter grounding pattern (not shown) of the first module 11 .
- the cover shell 5 may be formed of a material having an electrical conductivity.
- the cover shell 5 may be formed of metal.
- the cover shell 5 may include a connection hole 54 .
- the connection hole 54 may be formed through one side of the cover shell 5 .
- the connection hole 54 may be used as a passage through which the first RF contact 2 and the second RF contact 3 are connected to the RF contacts of the first counterpart connector 111 .
- the first RF protrusion 41 and the second RF protrusion 42 may be disposed in the connection hole 54 . Accordingly, the portion located on the first RF projection 41 in the first RF contact 2 and the portion located on the second RF projection 42 in the second RF contact 3 are in the connection hole 54 . can be placed. Therefore, the connector 1 according to the present invention can protect the insulating part 4, the RF contacts 2, 3, and the coaxial cables 6 and 7 from the outside by using the cover shell 5. However, it may be implemented such that the RF contacts 2 and 3 are electrically connected to the first counterpart connector 111 through the connection hole 54 .
- the cover shell 5 may include a first cover body 51 and a second cover body 52 .
- the first cover body 51 surrounds the insulating part (4).
- the first cover body 51 may implement a shielding function for the RF contacts 2 and 3 and the coaxial cables 6 and 7 .
- the first cover body 51 includes a front shielding member 511 (shown in FIG. 6), a left shielding member (512, shown in FIG. 6), and a right shielding member (513, shown in FIG. 6). , an upper shielding member 514 (shown in FIG. 6 ), and a lower shielding member 515 (shown in FIG. 7 ).
- the front shielding member 511 is disposed in front of the insulating part 4 (in the direction of the FD arrow).
- the forward direction (FD arrow direction) means a direction parallel to the second axis direction (Y axis direction) perpendicular to the first axis direction (X axis direction).
- the front (FD arrow direction) may be a direction from the coaxial cables 6 and 7 toward the RF contacts 2 and 3 .
- the front shielding member 511 may be grounded to implement a shielding function for the RF contacts 2 and 3 and the coaxial cables 6 and 7 with respect to the front (in the direction of the FD arrow).
- the left shielding member 512 is disposed on the left side (LD arrow direction) of the insulating part 4 .
- the left direction (LD arrow direction) means a direction parallel to the first axial direction (X-axis direction).
- the left direction (LD arrow direction) may be a direction from the second coaxial cable 7 toward the first coaxial cable 6 .
- the left shielding member 512 may be grounded to implement a shielding function for the RF contacts 2 and 3 and the coaxial cables 6 and 7 based on the left side (LD arrow direction).
- the right shielding member 513 is disposed on the right side of the insulating part 4 (in the direction of the RD arrow).
- the right (RD arrow direction) refers to a direction opposite to the left (LD arrow direction).
- the right shielding member 513 may be grounded to implement a shielding function for the RF contacts 2 and 3 and the coaxial cables 6 and 7 based on the right (RD arrow direction).
- the upper shielding member 514 refers to a surface disposed above the insulating part 4 (in the direction of the UD arrow).
- the upward direction (UD arrow direction) means a direction parallel to the third axis direction (Z axis direction) perpendicular to the first axis direction (X axis direction) and the second axis direction (Y axis direction).
- the upper shielding member 514 may be grounded to implement a shielding function for the RF contacts 2 and 3 and the coaxial cables 6 and 7 based on the upper side (in the direction of the UD arrow).
- the lower shielding member 515 is disposed below the insulating part 4 (in the direction of the DD arrow).
- the downward direction (the direction of the DD arrow) means a direction opposite to the upward direction (the direction of the UD arrow).
- the connection hole 54 may be formed in the lower shielding member 515 .
- the connection hole 54 may be formed through the lower shielding member 515 .
- the lower shielding member 515 may be grounded to implement a shielding function for the RF contacts 2 and 3 and the coaxial cables 6 and 7 based on the downward direction (in the direction of the DD arrow).
- the first cover body 51 may be formed so that the rear surface is open.
- the rear surface of the cover shell 5 refers to a surface disposed to face the front shielding member 511 in the second axial direction (Y-axis direction).
- the coaxial cables 6 and 7 may be electrically connected to the RF contacts 2 and 3 by being inserted into the cover shell 5 through the rear surface of the cover shell 5 .
- the shielding function for the RF contacts 2 and 3 and the coaxial cables 6 and 7 with respect to the rear (BD arrow direction) is reduced. Falling problems may arise.
- the connector 1 according to the present invention is RF based on the rear (BD arrow direction) by disposing the coupling portion 8 to cover the rear surface of the first cover body 51 . It is possible to prevent deterioration of the shielding function for the contacts (2, 3) and the coaxial cables (6, 7).
- the second cover body 52 is for accommodating the coupling part 8 .
- the coupling part 8 may be inserted into the receiving groove 521 (shown in FIG. 5 ) of the second cover body 52 to be accommodated in the second cover body 52 .
- the accommodating groove 521 may be disposed at a rear side (in the direction of the BD arrow) of the insulating part 4 . Accordingly, the coupling part 8 may be disposed to cover the rear surface of the first cover body 51 by being inserted into the receiving groove 521 .
- the second cover body 52 includes a left support member 522 (shown in FIG. 7), a right support member 523 (shown in FIG. 7), and a lower support member 524 (shown in FIG. 7). can do.
- the left support member 522 is disposed on the left side of the receiving groove 521 .
- the left support member 522 may support the coupling part 8 so that the coupling part 8 inserted into the receiving groove 521 is restricted from moving in the left direction (LD arrow direction).
- the right support member 523 is disposed on the right side of the receiving groove 521 .
- the right support member 523 may support the coupling part 8 so that the coupling part 8 inserted into the receiving groove 521 is restricted from moving in the right (RD arrow direction).
- the lower support member 524 is disposed below the receiving groove 521 .
- the lower support member 524 may support the coupling part 8 so that the coupling part 8 inserted into the receiving groove 521 is restricted from moving downward (in the direction of the DD arrow).
- the first cover body 51 may restrict the movement of the coupling portion 8 upward (in the direction of the UD arrow).
- the upper shielding member 514 may be disposed above the receiving groove 521 .
- the upper shielding member 514 may support the coupling part 8 such that the coupling part 8 into which the receiving groove 521 is inserted is restricted from moving upward (in the direction of the UD arrow).
- the first cover body 51 and the second cover body 52 may be detachably coupled. Accordingly, the connector 1 according to the present invention can improve the easiness of the operation of inserting the insulating part 4, the coupling part 8, and the like into the cover shell 5.
- the first coaxial cable 6 is for electrically connecting the first module 110 and the second module 120 .
- the first module 110 and the second module 120 may be electrically connected to each other through the first coaxial cable 6 even when they are spaced apart from each other.
- One end of the first coaxial cable 6 may be electrically connected to the first module 110 , and the other end may be electrically connected to the second module 120 .
- the first coaxial cable 6 may be electrically connected to the first module 110 by connecting the first RF contact 2 to the RF contact of the first counterpart connector 111 .
- the first coaxial cable 6 may include a first connection pin 61 , a first internal insulating member 62 , a first shield member 63 , and a first external insulating member 64 .
- the first connection pin 61 is electrically connected to the first RF contact (2).
- the first connection pin 61 may be in contact with the first RF contact 2 to be electrically connected to the first RF contact 2 .
- the first internal insulating member 62 is coupled to the first connection pin 61 .
- the first internal insulating member 62 may be coupled to the first connection pin 61 to surround the outside of the first connection pin 61 .
- the first connection pin 61 may be coupled to the first internal insulating member 62 so that a part thereof is exposed to the outside from the first internal insulating member 62 . Accordingly, the first connection pin 61 may be implemented such that the remaining portion except for a portion necessary to be electrically connected to the first RF contact 2 is insulated by the first internal insulating member 62 .
- the first internal insulating member 62 may be formed of an insulating material.
- the first internal insulating member 62 may be formed of rubber.
- the first shield member 63 performs a shielding function for the first connection pin 61 .
- the first shield member 63 may be grounded through the coupling portion 8 to perform a shielding function for the first connection pin 61 . Accordingly, the first shield member 63 may prevent electromagnetic waves, RF signals, etc. generated from the first connection pin 61 from being radiated to the outside.
- the first shield member 63 may be coupled to the first internal insulating member 62 to surround the outside of the first internal insulating member 62 .
- the first shield member 63 may be formed of an electrically conductive material.
- the first shield member 63 may be formed of metal.
- the first external insulating member 64 is coupled to the first shield member 63 .
- the first external insulating member 64 may be coupled to the first shield member 63 so as to surround the outside of the first shield member 63 .
- the first shield member 63 may be coupled to the first external insulating member 64 such that a portion thereof is exposed to the outside from the first external insulating member 64 . Accordingly, the first shield member 63 is grounded to the coupling part 8 through a portion exposed to the outside from the first external insulating member 64 , thereby shielding the first connection pin 61 . can be performed.
- the first external insulating member 64 may be formed of an insulating material.
- the first external insulating member 64 may be formed of rubber.
- the second coaxial cable 7 is for electrically connecting the first module 110 and the second module 120 .
- the first module 110 and the second module 120 may be electrically connected to each other through the second coaxial cable 7 even when they are spaced apart from each other.
- One end of the second coaxial cable 7 may be electrically connected to the first module 110 , and the other end may be electrically connected to the second module 120 .
- the second coaxial cable 7 may be electrically connected to the first module 110 by connecting the second RF contact 3 to the RF contact of the first counterpart connector 111 .
- the second coaxial cable 7 may include a second connection pin 71 , a second internal insulating member 72 , a second shield member 73 , and a second external insulating member 74 .
- the second connection pin 71 is electrically connected to the second RF contact 3 .
- the second connection pin 71 may be in contact with the second RF contact 3 to be electrically connected to the second RF contact 3 .
- the second internal insulating member 72 is coupled to the second connection pin 71 .
- the second internal insulating member 72 may be coupled to the second connection pin 71 to surround the outside of the second connection pin 71 .
- the second connection pin 71 may be coupled to the second internal insulating member 72 so that a part thereof is exposed to the outside from the second internal insulating member 72 . Accordingly, the second connection pin 71 may be implemented such that the remaining portion except for a portion necessary to be electrically connected to the second RF contact 3 is insulated by the second internal insulating member 72 .
- the second internal insulating member 72 may be formed of an insulating material.
- the second internal insulating member 72 may be formed of rubber.
- the second shield member 73 performs a shielding function for the second connection pin 71 .
- the second shield member 73 may be grounded through the coupling part 8 to perform a shielding function for the second connection pin 71 . Accordingly, the second shield member 73 may prevent electromagnetic waves and RF signals generated from the second connection pin 71 from being radiated to the outside.
- the second shield member 73 may be coupled to the second internal insulating member 72 to surround the outside of the second internal insulating member 72 .
- the second shield member 73 may be formed of an electrically conductive material.
- the second shield member 73 may be formed of metal.
- the second external insulating member 74 is coupled to the second shield member 73 .
- the second external insulating member 74 may be coupled to the second shield member 73 to surround the outside of the second shield member 73 .
- the second shield member 73 may be coupled to the second external insulating member 74 such that a portion thereof is exposed to the outside from the second external insulating member 74 . Accordingly, the second shield member 73 is grounded to the coupling part 8 through a portion exposed to the outside from the second external insulating member 74, thereby shielding the second connection pin 71. can be performed.
- the second external insulating member 74 may be formed of an insulating material.
- the second external insulating member 74 may be formed of rubber.
- the coupling part 8 couples the first coaxial cable 6 and the second coaxial cable 7 to the cover shell 5 .
- the first coaxial cable 6 and the second coaxial cable 7 may be respectively connected to the first RF contact 2 and the second RF contact 3 through the coupling portion 8 .
- the coupling part 8 may be grounded through the cover shell 5 to shield the rear surface of the cover shell 5 .
- the coupling part 8 may be formed of an electrically conductive material.
- the coupling portion 8 may be formed of a metal.
- the coupling part 8 may include a coupling body 81 , a first alignment hole 82 , and a second alignment hole 83 .
- the coupling body 81 is to which the first coaxial cable 6 and the second coaxial cable 7 are coupled.
- the first coaxial cable 6 and the second coaxial cable 7 may be coupled to the coupling body 81 to be coupled to the cover shell 5 .
- the coupling body 81 may be inserted into the receiving groove 521 to couple the first coaxial cable 6 and the second coaxial cable 7 to the cover shell 5 .
- the first alignment hole 82 and the second alignment hole 83 may be formed in the coupling body 81 .
- the first alignment hole 82 is through which the first coaxial cable 6 is inserted.
- the first alignment hole 82 may be formed through the coupling body 81 .
- the first coaxial cable 6 may be inserted into the first alignment hole 82 to be coupled to the coupling body 81 .
- the second alignment hole 83 is through which the second coaxial cable 7 is inserted.
- the second alignment hole 83 may be formed through the coupling body 81 .
- the second coaxial cable 7 may be inserted into the second alignment hole 83 to be coupled to the coupling body 81 .
- the coupling body 81 connects the first coaxial cable 6 so that the first coaxial cable 6 inserted into the first alignment hole 82 is disposed at a position connectable to the first RF contact 2 . can be sorted.
- the connector 1 when the first coaxial cable 6 is inserted into the first alignment hole 82 , the first coaxial cable 6 is supported by the coupling body 81 to the first RF contact 2 . It may be disposed in an accessible location. That is, the coupling body 81 may guide the connection of the first coaxial cable 6 to the first RF contact 2 .
- a position connectable to the first RF contact 2 means a position where the first connection pin 61 of the first coaxial cable 6 is in contact with the first RF contact 2 . Accordingly, the connector 1 according to the present invention can improve the feasibility of the operation of connecting the first coaxial cable 6 to the first RF contact 2 using the coupling body 81 .
- the connector 1 according to the present invention fixes the position of the first coaxial cable 6 with the coupling body 81 so that the first coaxial cable 6 is connected to the first RF contact 2 . It can be prevented from escaping from the intended position.
- the second alignment hole 83 is through which the second coaxial cable 7 is inserted.
- the second alignment hole 83 may be formed through the coupling body 81 .
- the second coaxial cable 7 may be inserted into the second alignment hole 83 to be coupled to the coupling body 81 .
- the coupling body 81 connects the second coaxial cable 7 so that the second coaxial cable 7 inserted into the second alignment hole 83 is disposed at a position connectable to the second RF contact 3 . can be sorted. Specifically, when the second coaxial cable 7 is inserted into the second alignment hole 83 , the second coaxial cable 7 is supported by the coupling body 81 to the second RF contact 3 . It may be disposed in an accessible location.
- the coupling body 81 may guide the connection of the second coaxial cable 7 to the second RF contact 3 .
- a position connectable to the second RF contact 3 means a position where the second connection pin 71 of the second coaxial cable 7 is in contact with the second RF contact 3 .
- the connector 1 according to the present invention can improve the easiness of the operation of connecting the second coaxial cable 7 to the second RF contact 3 using the coupling body 81 .
- the connector 1 according to the present invention fixes the position of the second coaxial cable 7 with the coupling body 81 so that the second coaxial cable 7 is connected to the second RF contact 3 . It can be prevented from escaping from the intended position.
- the coupling body 81 may include both the first alignment hole 82 and the second alignment hole 83 . Accordingly, in the connector 1 according to the present invention, in addition to aligning the first coaxial cable 6 to be disposed at a position connectable to the first RF contact 2 using the coupling body 81, the second The coaxial cable (7) can be arranged so as to be disposed at a position connectable to the second RF contact (3). Accordingly, the connector 1 according to the present invention can further improve the easiness of the operation of aligning the first coaxial cable 6 and the second coaxial cable 7 .
- the first shield member 63 may be formed to have the same diameter as the first alignment hole 82 or a smaller diameter than the first alignment hole 82 to be inserted into the first alignment hole 82 .
- the diameter of the first shield member 63 is smaller than the diameter of the first alignment hole 82
- the first shield member 63 is formed in the first alignment hole 82 .
- the first alignment hole 82 may be disposed between the first shield member 63 and the first coupling body 81a and 81 . Accordingly, the connector 1 according to the present invention is implemented such that the first shield member 63 is inserted into the first alignment hole 82 to be accommodated in the first alignment hole 82 .
- the coupling body 81 may be disposed to surround the first shield member 63 accommodated in the first alignment hole 82 . Accordingly, the coupling body 81 guides the first connection pin 61 to contact the first RF contact 2 by supporting the first shield member 63 accommodated in the first alignment hole 82 . can do.
- the first alignment hole 82 may be formed in a shape corresponding to the circumferential surface of the first shield member 63 . For example, when the circumferential surface of the first shield member 63 is formed in a circular shape, the first alignment hole 82 may be formed in a circular shape.
- the second shield member 73 may have the same diameter as the second alignment hole 83 or a smaller diameter than the second alignment hole 83 to be inserted into the second alignment hole 83 .
- the connector 1 according to the present invention is implemented such that the second shield member 73 is inserted into the second alignment hole 83 to be accommodated in the second alignment hole 83 .
- the coupling body 81 may be disposed to surround the second shield member 73 accommodated in the second alignment hole 83 . Accordingly, the coupling body 81 guides the second connection pin 71 to contact the second RF contact 3 by supporting the second shield member 73 accommodated in the second alignment hole 83 . can do.
- the second alignment hole 83 may be formed in a shape corresponding to the circumferential surface of the second shield member 73 . For example, when the circumferential surface of the second shield member 73 is formed in a circular shape, the second alignment hole 83 may be formed in a circular shape.
- the coupling part 8 may include a first fixing member 84 and a second fixing member 85 .
- the portion marked with hatching in FIG. 10 does not represent a cross-section, but an area covered by the first alignment hole 82 by the first fixing member 84 and the second fixing member 85 ) to express the area covered by the second alignment hole 83 .
- the first fixing member 84 is for fixing the first shield member 63 to the coupling body 81 .
- the first fixing member 84 may be formed to protrude from the coupling body 81 toward the first alignment hole 82 . 10 to 13 , the first fixing member 84 may be implemented by forming a portion of the first alignment hole 82 in a straight line. Accordingly, the first fixing member 84 is disposed to cover a portion of the first alignment hole 82 , so that it may interfere with the first shield member 63 inserted into the first alignment hole 82 . can Accordingly, the first fixing member 84 presses the first shield member 63 inserted into the first alignment hole 82 , so that the first shield member 63 is attached to the coupling body 81 . It is implemented to be fixed against
- the pressing force of the first alignment hole 82 with respect to the first shield member 63 may be adjusted by the amount of interference between the first fixing member 84 and the first shield member 63 .
- the length of the first fixing member 84 protruding from the first alignment hole 82 increases, the area covered by the first alignment hole 82 by the first fixing member 84 increases.
- the amount of interference between the first fixing member 84 and the first shield member 63 increases, and the length of the first fixing member 84 protruding from the first alignment hole 82 becomes shorter, the first fixing member ( 84), the area covered by the first alignment hole 82 is reduced, so that the amount of interference between the first fixing member 84 and the first shield member 63 is reduced.
- the first fixing member 84 may be formed in plurality.
- the first fixing members 84 may be spaced apart from each other to press different portions of the first shield member 63 .
- the 1-1 fixing part 84a among the first fixing parts 84a and 84b is separated from the first coupling body 81a.
- the first alignment hole 82 protrudes toward the first alignment hole 82
- a 1-2 fixing part 84b among the first fixing parts 84a and 84b is formed from the second coupling body 81 to the first alignment hole 82 .
- the first fixing parts 84a and 84b may be spaced apart from each other in the third axial direction (Z-axis direction) to press different portions of the first shield member 63 .
- the first fixing members 84 may be spaced apart from each other even in the second axial direction (Y-axis direction) to press different portions of the first shield member 63 .
- the first fixing members 84 are spaced apart from each other along the circumference of the first alignment hole 82 to be spaced apart from each other in the first axial direction (X-axis direction), so that the first shield member It may be implemented to press different parts of (63).
- the first shield member 63 is moved in the first axial direction ( It is the technical field of the present invention to derive various embodiments that can be pressed at different positions based on the X-axis direction), the second axis direction (Y-axis direction), and the third axis direction (Z-axis direction). It will be apparent to those of ordinary skill in the art.
- the first fixing member 84 may be formed in three or more. In this case, the first fixing members 84 may be spaced apart from each other to press different portions of the first shield member 63 .
- the second fixing member 85 is for fixing the second shield member 73 to the coupling body 81 .
- the second fixing member 85 may be formed to protrude from the coupling body 81 toward the second alignment hole 83 .
- the second fixing member 85 may be implemented by forming a portion of the second alignment hole 83 in a straight line. Accordingly, the second fixing member 85 is By being disposed to cover a portion of the second alignment hole 83 , it may interfere with the second shield member 73 inserted into the second alignment hole 83 . Accordingly, the second fixing member 85 presses the second shield member 73 inserted into the second alignment hole 83 , so that the second shield member 73 is attached to the coupling body 81 . It is implemented to be fixed against
- the second fixing member 85 holds the second shield member 73 from the first shield member 63 with respect to the first fixing member 84 in the first axial direction (X-axis direction). It may be disposed to be spaced apart along the direction. Accordingly, the second fixing member 85 may fix the second shield member 73 disposed spaced apart from the first shield member 63 in the first axial direction (X-axis direction). implemented so that Therefore, the connector 1 according to the present invention is implemented to fix both the first shield member 63 and the second shield member 73 through the coupling part 8, so that vibration, shaking, or external damage is caused. The durability of the product against impact and the like can be further improved.
- the pressing force of the second alignment hole 83 with respect to the second shield member 73 may be adjusted by the amount of interference between the second fixing member 85 and the second shield member 73 .
- the area covered by the second fixing member 85 becomes larger.
- the second fixing member ( 85) since the area covered by the second alignment hole 83 is reduced, the amount of interference between the second fixing member 85 and the second shield member 73 is reduced.
- the second fixing member 85 may be formed in plurality.
- the second fixing members 85 may be spaced apart from each other to press different portions of the second shield member 73 .
- the second fixing member 85 is formed of two, the 2-1 fixing part 85a among the second fixing parts 85a and 85b is separated from the first coupling body 81a.
- the second alignment hole 83 protrudes toward the second alignment hole 83, and a 2-2 fixing part 85b among the first fixing parts 84a and 84b is formed from the second coupling body 81b. may protrude toward the
- the second fixing parts 85a and 85b may be spaced apart from each other in the third axial direction (Z-axis direction) to press different portions of the second shield member 73 . .
- the second fixing members 85 may be spaced apart from each other even in the second axial direction (Y-axis direction) to press different portions of the second shield member 73 .
- the second fixing members 85 are spaced apart from each other along the circumference of the second alignment hole 83 to be spaced apart from each other in the first axial direction (X-axis direction), so that the second shield member is spaced apart from each other. It may be implemented to press different parts of (73).
- the second shield member 73 is moved in the first axial direction ( It is the technical field of the present invention to derive various embodiments that can be pressed at different positions based on the X-axis direction), the second axis direction (Y-axis direction), and the third axis direction (Z-axis direction). It will be apparent to those of ordinary skill in the art.
- the second fixing member 85 may be formed in three or more. In this case, the second fixing members 85 may be spaced apart from each other to press different portions of the second shield member 73 .
- the first shield member 63 may be grounded through the coupling part 8 to shield the inside of the first shield member 63 .
- a circuit component necessary for RF signal transmission may be disposed inside the first shield member 63 .
- a portion of the first connection pin 61 may be disposed inside the first shield member 63 .
- the connector 1 according to the present invention can prevent electromagnetic waves generated inside the first shield member 63 from interfering with signals of circuit components located in the vicinity, and vice versa. It is possible to prevent electromagnetic waves generated from the components from interfering with the RF signal transmitted through the inside of the first shield member 63 . Therefore, the connector 1 according to the present invention can contribute to improving EMI (Electro Magnetic Interference) shielding performance and EMC (Electro Magnetic Compatibility) performance for the first coaxial cable 6 through the coupling part 8 . have.
- EMI Electro Magnetic Interference
- EMC Electro Magnetic Compatibility
- the second shield member 73 may be grounded through the coupling part 8 to shield the inside of the second shield member 73 . Since the structure for shielding the inside of the second shield member 73 through the coupling part 8 is substantially the same as the structure for shielding the inside of the first shield member 63 described above, a detailed description thereof will be given below. omit
- the coupling body 81 may include a spacer 813 for spacing the first coaxial cable 6 and the second coaxial cable 7 along the first axial direction (X-axis direction). .
- the spacer member 813 may be disposed between the first alignment hole 82 and the second alignment hole 83 with respect to the first axial direction (X-axis direction). Accordingly, the first coaxial cable 6 inserted into the first alignment hole 82 and the second coaxial cable 7 inserted into the second alignment hole 83 move in the first axial direction (X).
- axial direction may be spaced apart from each other and coupled to the coupling body 81 .
- the connector 1 prevents the first coaxial cable 6 and the second coaxial cable 7 from contacting each other by using the spacer 813 to prevent the first coaxial cable 6 from coming into contact. ) and the second coaxial cable 7 can be fundamentally blocked from being damaged or damaged as they collide with each other by vibration or shaking or are stamped.
- the coupling body 81 may include a first rear shielding member 811 (shown in FIG. 9) and a second rear shielding member 812 (shown in FIG. 9).
- the first rear shielding member 811 and the second rear shielding member 812 serve to shield the rear surface of the cover shell 5 .
- the first rear shielding member 811 and the second rear shielding member 812 may be disposed to be spaced apart from each other in the second axial direction (Y-axis direction).
- the first rear shielding member 811 may be disposed in front of the second rear shielding member 812 (in the direction of the FD arrow).
- the first rear shielding member 811 and the second rear shielding member 812 may be implemented as a double shielding wall for the rear surface of the cover shell 5 . Accordingly, the connector 1 according to the present invention can further improve the function of shielding the rear surface of the cover shell 5 by using the coupling portion 8 .
- the first alignment hole 82 may be formed through the first rear shielding member 811 and the second rear shielding member 812 . Accordingly, the first coaxial cable 6 may be respectively coupled to the first rear shielding member 811 and the second rear shielding member 812 by being inserted into the first alignment hole 82 .
- the second alignment hole 83 may be formed through the first rear shielding member 811 and the second rear shielding member 812 . Accordingly, the second coaxial cable 7 may be respectively coupled to the first rear shielding member 811 and the second rear shielding member 812 by being inserted into the second alignment hole 83 .
- the first fixing members 84 may be coupled to each of the first rear shielding member 811 and the second rear shielding member 812 . Accordingly, the connector 1 according to the present invention can implement a multi-fixing structure for the first coaxial cable 6 using the coupling part 8 based on the second axial direction (Y-axis direction). . Specifically, some of the first fixing members 84 are coupled to the first rear shielding member 811 , and the rest of the first fixing members 84 are attached to the second rear shielding member 812 . can be combined. For example, when there are four first fixing members 84 , two of the first fixing members 84 are coupled to the first rear shielding member 811 , and the first fixing members 84 are The other two may be coupled to the second rear shielding member 812 .
- the first fixing members 84 are spaced apart along the second axial direction (Y-axis direction) to connect the first shield member 63 to the coupling body 81 .
- the connector 1 according to the present invention implements a multi-fixing structure for the first coaxial cable 6 based on the second axial direction (Y-axis direction), so that the first coaxial cable 6 is It is possible to further improve the stability of the structure fixed to the coupling portion (8).
- the second fixing members 85 may be respectively coupled to the first rear shielding member 811 and the second rear shielding member 812 . Accordingly, the connector 1 according to the present invention can implement a multi-fixing structure for the second coaxial cable 7 using the coupling part 8 based on the second axial direction (Y-axis direction). . Since this is approximately the same as the content described above through the first fixing member 84, a detailed description thereof will be omitted.
- the cover shell 5 may include a partition wall portion 53 (shown in FIG. 5 ).
- the partition part 53 is for shielding between the first RF contact 2 and the second RF contact 3 .
- the partition part 53 may be disposed between the first RF contact 2 and the second RF contact 3 based on the first axial direction (X-axis direction).
- the barrier rib part 53 may be inserted into the barrier rib hole 45 formed in the insulating body 40 to be disposed between the first RF contact 2 and the second RF contact 3 .
- the partition hole 45 may be formed through the insulating body 40 .
- the partition part 53 may be grounded to shield between the first RF contact 2 and the second RF contact 3 . Accordingly, the connector 1 according to the present invention can prevent interference of the RF signal between the first RF contact 2 and the second RF contact 3 .
- the partition part 53 may be coupled to the lower support member 524 .
- the partition wall 53 may be formed to extend in the second axial direction (Y-axis direction).
- the partition part 53 may be formed of a thin plate made of a material having electrical conductivity.
- the partition wall 53 may be a metal plate.
- the barrier rib part 53 may include a barrier rib body 531 (shown in FIG. 8) and a ground contact 532 (shown in FIG. 7).
- the bulkhead body 531 shields between the first RF contact 2 and the second RF contact 3 .
- the barrier rib body 531 includes the first RF contact 2 and the second RF contact 2 with respect to the first axial direction (X-axis direction) to cover between the first RF contact 2 and the second RF contact 3 . It may be arranged between the contacts 3 .
- the first RF contact 2 and the first coaxial cable 6 are disposed on one side, and the second RF contact 3 and the second coaxial cable 7 are disposed on the other side. can be placed.
- the bulkhead body 531 may be grounded through the ground contact 532 to perform a shielding function.
- the ground contact 532 is connected to a ground contact (not shown) of the first counterpart connector 111 .
- the ground contact 532 may be coupled to the partition body 531 .
- the ground contact 532 may be connected to the opposite ground contact of the first mating connector 111 through the connection hole of the cover shell 5 .
- the ground contact 532 may be disposed between the first RF protrusion 41 and the second RF protrusion 42 . Accordingly, the ground contact 532 is to shield between the first RF contact 2 positioned on the first RF protrusion 41 and the second RF contact 3 positioned on the second RF protrusion 42 .
- the coupling portion 8 may be grounded through the partition wall 53 to shield the rear surface of the cover shell 5 .
- the first rear shielding member 811 when the first rear shielding member 811 is disposed in front of the second rear shielding member 812 (in the direction of the FD arrow), the first rear shielding member 811 is the partition wall portion. It can be connected to (53) and grounded.
- the first rear shielding member 811 may be grounded by being connected to an end of the bulkhead body 531 disposed in the rear (BD arrow direction) with respect to the second axial direction (Y-axis direction). . Accordingly, the first rear shielding member 811 and the second rear shielding member 812 may be grounded through the bulkhead body 531 to perform a shielding function.
- the cover shell 5 may include a connection inspection window 55 .
- the connection inspection window 55 is for inspecting whether the partition wall part 53 and the coupling part 8 are connected.
- the connection inspection window 55 may be formed through the first cover body 51 . Accordingly, the connector 1 according to the present invention allows the operator to separate the cover shell 5 through the connection inspection window 55 without separating the first cover body 51 and the second cover body 52 . It is implemented so that you can see the inside of The connection inspection window 55 may be located at a point where the partition wall part 53 and the coupling part 8 are connected. Accordingly, the operator can connect the partition wall 53 and the coupling part 8 through the connection inspection window 55 without separating the first cover body 51 and the second cover body 52 . You can check whether or not Therefore, the connector 1 according to the present invention can improve the convenience and easiness of the operation of inspecting whether the partition part 53 and the coupling part 8 are connected through the connection inspection window 55 .
- connection inspection window 55 may be formed on the second cover body 52 .
- the connection inspection window 55 may be formed in plurality. In this case, the connection inspection windows 55 may be formed in both the first cover body 51 and the second cover body 52 .
- the coupling part 8 may include a first coupling body 81a and a second coupling body 81b that are detachably coupled to each other, and the assembly member 86 . have.
- the first coupling body 81a constitutes a part of the coupling body 81 .
- the first coupling body 81a may be coupled to the second coupling body 81b to form the coupling body 81 .
- the second coupling body 81b constitutes the remaining part of the coupling body 81 .
- the second coupling body 81b may be coupled to the first coupling body 81a to form the coupling body 81 . Accordingly, the connector 1 according to the present invention can achieve the following effects.
- the connector 1 according to the present invention is implemented so that only the defective portion can be replaced as compared to the comparative example in which the coupling body 81 is made integrally, so that the manufacturing cost can be lowered. This is because, in the case of the comparative example, when a defect occurs in the coupling body 81, all of them must be discarded, whereas in the connector 1 according to the present invention, the defective portion may be replaced.
- the connector 1 according to the present invention can improve the easiness of the operation of coupling the first coaxial cable 6 and the second coaxial cable 7 to the coupling body 81 .
- the operation of inserting the first coaxial cable 6 into the first alignment hole 82 by the first fixing member 84 formed on the coupling body 81 may be hindered, whereas The connector 1 according to the present invention couples the first coupling body 81a to the first coaxial cable 6, and sequentially connects the second coupling body 81b to the second coaxial cable 7 By coupling, the first coaxial cable can be inserted into the first alignment hole 82 without being disturbed by the first fixing member 84 . Therefore, the connector 1 according to the present invention can improve the easiness of the operation of coupling the first coaxial cable 6 and the second coaxial cable 7 to the coupling body 81 as compared to the comparative example. have.
- the connector 1 can reduce the manufacturing equipment for producing the coupling body 81, so that the manufacturing cost for the coupling body 81 can be further lowered, and the operator can use the first coupling Since the main body 81a and the second coupling body 81b can be assembled without being separated, the number of work hours can be reduced and manufacturing convenience can be further improved.
- the first coupling body (81a) and the second coupling body (81b) is a midpoint between one side and the other side of the first coupling body (81a) with respect to the second axial direction (Y-axis direction) and Middle between one side and the other side of the first coupling body 81a based on the third axis direction (Z axis direction) perpendicular to the first axis direction (X axis direction) and the second axis direction (Y axis direction) It may be implemented to be coupled to each other by being symmetrically disposed with respect to the midpoint CP located at the point.
- the assembly member 86 is for detachably coupling the first coupling body 81a and the second coupling body 81b.
- the assembly member 86 includes an assembly protrusion 861 formed on at least one of the first coupling body 81a or the second coupling body 81b, and an assembly hole 862 into which the assembly projection 861 is inserted. may include.
- the assembly protrusion 861 is formed in the first coupling body 81a
- the assembly projection 861 is inserted into the assembly hole 862 formed in the second coupling body 81b, so that the first coupling The main body 81a and the second coupling body 81b may be coupled.
- the first coupling body 81a and the second coupling body 81b may be separated again.
- the assembly protrusion 861 is formed on the second coupling body 81b
- the assembly projection 861 is inserted into the assembly hole 862 formed in the first coupling body 81a, so that the first coupling The main body 81a and the second coupling body 81b may be coupled.
- both the assembly protrusion 861 and the assembly hole 862 may be formed in the first coupling body 81a. have.
- both the assembly protrusion 861 and the assembly hole 862 are formed in the second coupling body 81b. can be formed. Accordingly, the assembly protrusion 861 formed in the first coupling body 81a is inserted into the assembly hole 862 formed in the second coupling body 81b, and the assembly protrusion 861 formed in the second coupling body 81b. 861 may be inserted into the assembly hole 862 formed in the first coupling body 81a to couple the first coupling body 81a and the second coupling body 81b.
- first coupling body 81a will be described in detail based on an embodiment in which the first coupling body 81a and the second coupling body 81b are formed in the same shape. It will be apparent to those skilled in the art to derive the second coupling body 81b from this.
- the assembly protrusion 861 and the assembly hole 862 may be formed in plurality.
- the assembly protrusions 861, 861', 861'' may be disposed to be spaced apart from each other in the first axial direction (X-axis direction).
- Some of the assembly projections 861, 861', 861'' are coupled to the first rear shielding member 811a of the first coupling body 81a, and the assembly projections 861, 861', 861 The rest of '') may be coupled to the second rear shielding member 812a of the first coupling body 81a.
- the assembly holes 862, 862', 862'' may be disposed to be spaced apart along the first axial direction (X-axis direction).
- assembly holes 862, 862', 862'' are coupled to the first rear shielding member 811a of the first coupling body 81a, and the assembly holes 862, 862', 862'' ) of the remainder may be coupled to the second rear shielding member 812a of the first coupling body 81a.
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
Description
Claims (13)
- RF(Radio Frequency)신호 전송을 위한 제1RF컨택트(2);상기 제1RF컨택트(2)로부터 제1축방향(X축 방향)을 따라 이격되어 배치된 제2RF컨택트(3);상기 제1RF컨택트(2)와 상기 제2RF컨택트(3)가 결합되는 절연부(4);상기 절연부(4)에 결합된 커버쉘(5);상기 제1RF컨택트(2)와 전기적으로 연결되는 제1동축케이블(6);상기 제1동축케이블(6)로부터 상기 제1축방향(X축 방향)을 따라 이격되어서 상기 제2RF컨택트(3)와 전기적으로 연결되는 제2동축케이블(7); 및상기 제1동축케이블(6)이 상기 제1RF컨택트(2)에 접속되고 상기 제2동축케이블(7)이 상기 제2RF컨택트(3)에 접속되도록 상기 제1동축케이블(6)과 상기 제2동축케이블(7)을 상기 커버쉘(5)에 결합시키는 결합부(8)를 포함하고,상기 커버쉘(5)의 후방면은 상기 제1동축케이블(6)과 상기 제2동축케이블(7)이 삽입되도록 개방되게 형성되며,상기 결합부(8)는 상기 커버쉘(5)을 통해 접지(Ground)되어서 상기 후방면을 차폐하는 것을 특징으로 하는 커넥터.
- 제1항에 있어서,상기 결합부(8)는 상기 제1동축케이블(6)이 삽입되는 제1정렬공(82), 상기 제2동축케이블(7)이 삽입되는 제2정렬공(83), 및 상기 제1정렬공(82)과 상기 제2정렬공(83)이 형성된 결합본체(81)를 포함하고,상기 결합본체(81)는 상기 제1정렬공(82)에 삽입된 제1동축케이블(6)이 상기 제1RF컨택트(2)에 접속 가능한 위치에 배치되도록 상기 제1동축케이블(6)을 정렬하는 것을 특징으로 하는 커넥터.
- 제2항에 있어서,상기 제1동축케이블(6)은 상기 제1RF컨택트(2)에 접속되는 제1접속핀(61), 상기 제1접속핀에 결합된 제1쉴드부재(63)를 포함하고,상기 제1쉴드부재(63)는 상기 제1정렬공(82)에 삽입되도록 상기 제1정렬공(82)과 동일한 직경 또는 상기 제1정렬공(82)보다 더 작은 직경으로 형성된 것을 특징으로 하는 커넥터.
- 제3항에 있어서,상기 결합부(8)는 상기 제1정렬공(82)에 삽입된 상기 제1쉴드부재(63)를 상기 결합본체(81)에 대해 고정시키기 위한 제1고정부재(84)를 포함하고,상기 제1고정부재(84)는 상기 결합본체(81)로부터 상기 제1정렬공(82) 쪽으로 돌출된 것을 특징으로 하는 커넥터.
- 제3항에 있어서,상기 제1쉴드부재(63)는 상기 결합부(8)를 통해 접지(Ground)되어서 상기 제1쉴드부재(63)의 내부를 차폐하는 것을 특징으로 하는 커넥터.
- 제1항에 있어서,상기 결합부(8)는 상기 제1동축케이블(6)이 삽입되는 제1정렬공(82), 상기 제2동축케이블(7)이 삽입되는 제2정렬공(83), 및 상기 제1정렬공(82)과 상기 제2정렬공(83)이 형성된 결합본체(81)를 포함하고,상기 결합본체(81)는 상기 제1동축케이블(6)과 상기 제2동축케이블(7)을 상기 제1축방향(X축 방향)을 따라 이격시키기 위한 이격부재(813)를 포함하며,상기 이격부재(813)는 상기 제1축방향(X축 방향)을 기준으로 상기 제1정렬공(82)과 상기 제2정렬공(83) 사이에 배치된 것을 특징으로 하는 커넥터.
- 제1항에 있어서,상기 결합부(8)는 상기 제1축방향(X축 방향)에 수직한 제2축방향(Y축 방향)을 기준으로 서로 이격되어 배치된 제1후방차폐부재(811), 및 제2후방차폐부재(812)를 포함하고,상기 제1후방차폐부재(811)와 상기 제2후방차폐부재(812)는 상기 후방면에 대한 이중차폐벽으로 구현된 것을 특징으로 하는 커넥터.
- 제4항에 있어서,상기 결합본체(81)는 상기 제1축방향(X축 방향)에 수직한 제2축방향(Y축 방향)을 기준으로 서로 이격되어 배치된 제1후방차폐부재(811), 및 제2후방차폐부재(812)를 포함하고,상기 제1고정부재(84)는 복수개로 형성되며,상기 제1고정부재(84)들 중에서 일부는 상기 제1후방차폐부재(811)에 결합되고, 상기 제1고정부재(84)들 중 나머지는 상기 제2후방차폐부재(812)에 결합된 것을 특징으로 하는 커넥터.
- 제1항에 있어서,상기 커버쉘(5)은 상기 제1축방향(X축 방향)을 기준으로 상기 제1RF컨택트(2)와 상기 제2RF컨택트(3) 사이에 배치되어서 상기 제1RF컨택트(2)와 상기 제2RF컨택트(3) 사이를 차폐시키는 격벽부(53)를 포함하는 것을 특징으로 하는 커넥터.
- 제9항에 있어서,상기 결합부(8)는 상기 격벽부(53)를 통해 접지되어서 상기 후방면을 차폐하는 것을 특징으로 하는 커넥터.
- 제10항에 있어서,커버쉘(5)은 접속검사창(55)을 포함하고,상기 접속검사창(55)은 상기 격벽부(53)와 상기 결합부(8)가 접속되는 지점에 위치하는 것을 특징으로 하는 커넥터.
- 제1항에 있어서,상기 결합부(8)는 서로 분리 가능하게 결합된 제1결합본체(81a)와 제2결합본체(81b)를 포함하고,상기 제1결합본체(81a)와 상기 제2결합본체(81b)는 서로 동일한 형태로 형성된 것을 특징으로 하는 커넥터.
- 제1항에 있어서,상기 결합부(8)는 서로 분리 가능하게 결합된 제1결합본체(81a)와 제2결합본체(81b), 및 상기 제1결합본체(81a)와 상기 제2결합본체(81b)를 분리 가능하게 결합시키기 위한 조립부재(86)를 포함하고,상기 조립부재(86)는 상기 제1결합본체(81a)와 상기 제2결합본체(81b) 중 적어도 하나에 형성된 조립돌기(861), 및 상기 조립돌기(861)가 삽입되기 위한 조립공(862)을 포함하는 것을 특징으로 하는 커넥터.
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US18/278,162 US20240128687A1 (en) | 2021-03-11 | 2022-03-08 | Connector |
CN202280014587.4A CN116848739A (zh) | 2021-03-11 | 2022-03-08 | 连接器 |
JP2023552142A JP2024509118A (ja) | 2021-03-11 | 2022-03-08 | コネクタ |
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KR10-2021-0032183 | 2021-03-11 | ||
KR20210032183 | 2021-03-11 | ||
KR10-2021-0188430 | 2021-12-27 | ||
KR1020210188430A KR20220127736A (ko) | 2021-03-11 | 2021-12-27 | 커넥터 |
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WO2022191579A1 true WO2022191579A1 (ko) | 2022-09-15 |
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Citations (5)
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KR20130011430A (ko) * | 2011-07-21 | 2013-01-30 | 주식회사 유라코퍼레이션 | 차폐커넥터 |
KR101407933B1 (ko) * | 2013-05-10 | 2014-06-17 | 케이유엠 주식회사 | 차폐 커넥터 |
KR20140107773A (ko) * | 2013-02-28 | 2014-09-05 | 엘에스전선 주식회사 | 차폐 케이블 어셈블리 및 이를 구비하는 커넥터 하우징 어셈블리 |
US20150280372A1 (en) * | 2014-04-01 | 2015-10-01 | Insert Enterprise Co., Ltd. | Rf pass-through connector |
KR20170079581A (ko) * | 2015-12-30 | 2017-07-10 | 한국단자공업 주식회사 | 고접압 커넥터 |
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2022
- 2022-03-08 JP JP2023552142A patent/JP2024509118A/ja active Pending
- 2022-03-08 US US18/278,162 patent/US20240128687A1/en active Pending
- 2022-03-08 WO PCT/KR2022/003265 patent/WO2022191579A1/ko active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
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KR20130011430A (ko) * | 2011-07-21 | 2013-01-30 | 주식회사 유라코퍼레이션 | 차폐커넥터 |
KR20140107773A (ko) * | 2013-02-28 | 2014-09-05 | 엘에스전선 주식회사 | 차폐 케이블 어셈블리 및 이를 구비하는 커넥터 하우징 어셈블리 |
KR101407933B1 (ko) * | 2013-05-10 | 2014-06-17 | 케이유엠 주식회사 | 차폐 커넥터 |
US20150280372A1 (en) * | 2014-04-01 | 2015-10-01 | Insert Enterprise Co., Ltd. | Rf pass-through connector |
KR20170079581A (ko) * | 2015-12-30 | 2017-07-10 | 한국단자공업 주식회사 | 고접압 커넥터 |
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US20240128687A1 (en) | 2024-04-18 |
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