WO2024114437A1 - Connecteur radiofréquence, structure de connexion électrique et véhicule - Google Patents

Connecteur radiofréquence, structure de connexion électrique et véhicule Download PDF

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Publication number
WO2024114437A1
WO2024114437A1 PCT/CN2023/132822 CN2023132822W WO2024114437A1 WO 2024114437 A1 WO2024114437 A1 WO 2024114437A1 CN 2023132822 W CN2023132822 W CN 2023132822W WO 2024114437 A1 WO2024114437 A1 WO 2024114437A1
Authority
WO
WIPO (PCT)
Prior art keywords
inner conductor
sheath
conductor
radio frequency
connector according
Prior art date
Application number
PCT/CN2023/132822
Other languages
English (en)
Chinese (zh)
Inventor
王超
Original Assignee
长春捷翼汽车科技股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 长春捷翼汽车科技股份有限公司 filed Critical 长春捷翼汽车科技股份有限公司
Publication of WO2024114437A1 publication Critical patent/WO2024114437A1/fr

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Classifications

    • 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
    • H01R13/502—Bases; Cases composed of different pieces
    • 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
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
    • H01R9/03—Connectors arranged to contact a plurality of the conductors of a multiconductor cable, e.g. tapping connections
    • H01R9/05—Connectors arranged to contact a plurality of the conductors of a multiconductor cable, e.g. tapping connections for coaxial cables

Definitions

  • the present invention relates to the technical field of electrical connection devices, and in particular to a radio frequency connector, an electrical connection structure and a car.
  • FAKRA connector is a radio frequency connector, which is a fully shielded connector. Its performance has a great impact on the integrity and efficiency of signal transmission.
  • FAKRA connectors are widely used in the automotive industry, such as automotive cameras, broadcast antennas, global positioning systems, infotainment systems, and navigation and driver assistance systems.
  • FAKRA connectors are standard data connectors commonly used in the automotive industry.
  • the structural forms of FAKRA connectors include straight and curved types.
  • the inner conductor of the curved connector usually includes a 90-degree bend structure, and the 90-degree connection is generally connected by welding.
  • the welding cycle of the 90-degree connection is long, making it difficult to achieve automated continuous production, resulting in low production efficiency and high costs.
  • the purpose of the present invention is to provide a radio frequency connector, an electrical connection structure and a car to solve the technical problems of low production efficiency, high production difficulty and high production cost of radio frequency connectors.
  • the present invention provides a radio frequency connector, comprising: a sheath assembly, an inner insulator, and an inner conductor with a cable connected at one end, the inner conductor comprising a first inner conductor and a second inner conductor, the inner insulator, the first inner conductor, and the second inner conductor are all installed in the sheath assembly, and the first inner conductor, the second inner conductor and the cable are electrically connected in sequence; the inner insulator is arranged in at least a partial area between the sheath assembly and the whole formed by the first inner conductor and the second inner conductor; the first inner conductor and the second inner conductor are arranged to intersect and contact with each other.
  • the present invention provides an electrical connection structure, comprising: a conductive structure and the above-mentioned radio frequency connector, wherein the conductive structure is butt-jointed with the radio frequency connector.
  • the present invention provides a car, comprising: the above-mentioned radio frequency connector.
  • the inner insulator can ensure the insulation between the first inner conductor and the sheath assembly and between the second inner conductor and the sheath assembly.
  • the second inner conductor and the first inner conductor are used to realize signal transmission in the turning state, and the welding operation between the second inner conductor and the first inner conductor is omitted, thereby improving production efficiency and reducing production difficulty and production cost.
  • FIG1 is a cross-sectional view of a radio frequency connector provided by the present invention.
  • 2-3 are assembly diagrams of an embodiment of a first inner conductor and a second inner conductor in a radio frequency connector provided by the present invention
  • FIG4 is a schematic structural diagram of an embodiment of a second inner conductor in a radio frequency connector provided by the present invention.
  • 5 to 7 are schematic diagrams of the structure of the first inner conductor in the RF connector provided by the present invention.
  • FIGS. 8-9 are assembly diagrams of another embodiment of the first inner conductor and the second inner conductor in the RF connector provided by the present invention.
  • FIG10 is a schematic structural diagram of another embodiment of the second inner conductor in the RF connector provided by the present invention.
  • FIG11 is an assembly diagram of an outer conductor and its internal structure in a radio frequency connector provided by the present invention.
  • FIG12 is an assembly diagram of the outer conductor and its internal structure and TPA in the RF connector provided by the present invention.
  • FIG. 13-15 are schematic diagrams of assembling a sheath and a pressing body in a radio frequency connector provided by the present invention.
  • FIG16 is a schematic diagram of the structure of a sheath in a radio frequency connector provided by the present invention.
  • FIG17 is a schematic structural diagram of a pressing body in a radio frequency connector provided by the present invention.
  • FIG. 18 is a schematic diagram of the electrical connection structure provided by the present invention.
  • the present invention provides a radio frequency connector, as shown in Figures 1 to 16, the radio frequency connector includes: a sheath assembly, an inner insulator 41, and an inner conductor with a cable 43 connected at one end, the inner conductor includes a first inner conductor 10 and a second inner conductor 20, the inner insulator 41, the first inner conductor 10 and the second inner conductor 20 are all installed in the sheath assembly, and the first inner conductor 10, the second inner conductor 20 and the cable 43 are electrically connected in sequence; the inner insulator 41 is arranged in at least a partial area between the whole formed by the first inner conductor 10 and the second inner conductor 20 and the sheath assembly; the first inner conductor 10 and the second inner conductor 20 are arranged to intersect and contact with each other.
  • the inner insulator 41 can ensure the insulation between the first inner conductor 10 and the sheath assembly and the insulation between the second inner conductor 20 and the sheath assembly. Through the second inner conductor 20 and the first inner conductor 10, signal transmission in the turning and turning state is realized, and the welding operation between the second inner conductor 20 and the first inner conductor 10 is omitted, which improves production efficiency and reduces production difficulty and production cost.
  • the sheath assembly includes a sheath 50 and an outer conductor 30, wherein the outer conductor 30 is at least partially disposed between the sheath 50 and the entirety formed by the first inner conductor 10 and the second inner conductor 20, and the outer conductor 30 provides a signal shielding function for the first inner conductor 10 and the second inner conductor 20.
  • the inner insulator 41 is disposed between the entirety formed by the first inner conductor 10 and the second inner conductor 20 and the outer conductor 30, and the inner insulator 41 implements insulation between the first inner conductor 10 and the outer conductor 30 and insulation between the second inner conductor 20 and the outer conductor 30.
  • the outer conductor 30 is provided with a spring terminal 42 , and the spring terminal 42 is located at one end of the outer conductor 30 having the sheath 50 , and the spring terminal 42 is electrically connected to the outer conductor 30 , and is used to mate with a shielding structure in an external conductive structure to achieve electrical connection.
  • the first inner conductor 10 is provided with a connecting groove 11, and the second inner conductor 20 is at least partially inserted into the connecting groove 11 and contacts the inner wall of the connecting groove 11.
  • the first inner conductor 10 and the second inner conductor 20 can be processed and formed separately, and the contact and matching between the two are achieved by inserting the second inner conductor 20 into the connecting groove 11, which is convenient for processing and assembly, and can ensure the stability of current transmission between the two.
  • the first inner conductor 10 includes a conductive elastic arm 12, the connection slot 11 is formed on one side of the conductive elastic arm 12, the second inner conductor 20 is in contact with the conductive elastic arm 12, and the conductive elastic arm 12 applies a clamping force to the second inner conductor 20, thereby improving the tightness of the connection between the second inner conductor 20 and the first inner conductor 10.
  • the connection slot 11 can be formed between one conductive elastic arm 12 and another supporting structure; or, as shown in FIGS. 2-3 and 5-9, the connection slot 11 is formed between two conductive elastic arms 12, and the two conductive elastic arms 12 apply a symmetrical clamping force to the second inner conductor 20, thereby improving the tightness of the mechanical connection between the second inner conductor 20 and the first inner conductor 10 and the reliability of current transmission.
  • the conductive elastic arm 12 includes a contraction portion 121, which is inclined inwardly along the direction from the bottom of the connecting groove 11 to the groove opening, and the contraction portion 121 abuts against the second inner conductor 20.
  • the conductive elastic arm 12 applies an inward pressure to the body 20, and at the same time applies a force to the second inner conductor 20 along the notch of the connecting slot 11 pointing to the bottom of the slot.
  • the forces in two directions act on the second inner conductor 20, which is conducive to ensuring the reliability of the connection between the second inner conductor 20 and the first inner conductor 10.
  • the conductive elastic arm 12 includes an expansion portion 122, which is connected to one end of the contraction portion 121 close to the notch, and the expansion portion 122 is inclined outward along the direction from the bottom of the connecting slot 11 to the notch.
  • the connection between the expansion portion 122 and the contraction portion 121 is in contact with the second inner conductor 20, which is conducive to the tight connection between the second inner conductor 20 and the first inner conductor 10 on the one hand, and on the other hand, during assembly, the expansion portion 122 plays a guiding role, which facilitates the insertion of the second inner conductor 20 into the connecting slot 11.
  • the inner wall of the contraction portion 121 is straight
  • the inner wall of the expansion portion 122 is straight or arc-shaped
  • the transition rounded corner contacts the second inner conductor 20, so that the force exerted by the conductive elastic arm 12 on the second inner conductor 20 is relatively large, and the contact area between the conductive elastic arm 12 and the second inner conductor 20 is relatively large, thereby achieving reliable contact between the first inner conductor 10 and the second inner conductor 20, thereby improving the current transmission capacity and stability.
  • the end of the first inner conductor 10 is provided with a plurality of docking arms 14, which are used to electrically connect the docking arms 14 with the conductive elements in the conductive structure when the RF connector is docked with other conductive structures, so as to realize the current transmission from the cable 43 in the RF connector to the conductive structure.
  • the first inner conductor 10 is provided with a longitudinal through groove 13, and the connecting groove 11 is connected to the longitudinal through groove 13.
  • the first inner conductor 10 can be formed by stamping.
  • the second inner conductor 20 includes a conductive column 21, and the conductive column 21 contacts the inner wall of the connection slot 11.
  • the conductive column 21 is cylindrical, and after the conductive column 21 is inserted into the connection slot 11, the conductive elastic arm 12 is deformed so as to be vertically attached to the conductive column 21, so that the cylindrical conductive column 21 and the conductive elastic arm 12 can achieve a transition from point-to-point contact to line-to-line contact, and can enable the conductive column to generate a relatively large pull-out force in the connection slot 11, so that the conductive column 21 is not easily pulled out.
  • the second inner conductor 20 can be formed by stamping, and the head 211 of the conductive column can be spherical to facilitate insertion into the connection slot 11.
  • the second inner conductor 20 includes a conductive plate 22, and the conductive plate 22 contacts the inner wall of the connection slot 11.
  • the conductive elastic arm 12 is deformed so as to fit vertically to the conductive column 21, so that the conductive plate 22 and the conductive elastic arm 12 can achieve a transition from line-to-line contact to surface-to-surface contact.
  • the second inner conductor 20 can be formed by stamping, and the conductive plate 22 is inserted into the connection slot 11 and contacts the conductive elastic arm 12.
  • the head of the conductive plate 22 can be chamfered.
  • first inner conductor 10 and the second inner conductor 20 are both fixed to the inner insulator 41, the inner insulator 41 and the spring terminal 42 are both installed on the outer conductor 30, and the outer conductor 30 is rotatably installed on the sheath 50.
  • the outer conductor 30 provides a signal shielding function on the one hand, and provides support for the first inner conductor 10, the second inner conductor 20, the inner insulator 41 and the spring terminal 42 on the other hand.
  • the cable 43, the first inner conductor 10, the second inner conductor 20, the inner insulator 41, the spring terminal 42 and the outer conductor 30 are rotated as a whole relative to the sheath 50, so that when the RF connector is docked with other conductive structures during the automobile assembly process, the posture and position of the RF connector can be adjusted to facilitate docking and improve automobile assembly efficiency.
  • the sheath 50 includes a sheath cavity 51.
  • the outer conductor 30 includes a transverse portion 31 and a vertical portion 32 distributed along the longitudinal direction of the sheath 50.
  • the inner cavity of the transverse portion 31 is connected to the inner cavity of the vertical portion 32.
  • the transverse portion 31 is arranged in the sheath cavity 51, and the vertical portion 32 is arranged outside the sheath cavity 51.
  • the outer conductor 30 can rotate around the axis of the sheath cavity 51.
  • the second inner conductor 20 is at least partially arranged in the inner cavity of the vertical portion 32, and the first inner conductor 10 is partially arranged in the inner cavity of the transverse portion 31 and partially extends to the inner cavity of the vertical portion 32.
  • the first inner conductor 10 and the second inner conductor 20 are in contact and fit in the inner cavity of the vertical portion 32.
  • the axis of the sheath cavity 51, the longitudinal direction of the sheath 50 and the longitudinal direction of the cross portion 31 can be parallel.
  • the cross portion 31 is inserted into the sheath cavity 51 and rotatably cooperates with the inner wall of the sheath cavity 51.
  • the vertical portion 32 and the cable 43 are located outside the sheath cavity 51, so that the outer conductor 30 can rotate 360 degrees on the sheath 50.
  • the first inner conductor 10 and the second inner conductor 20 are arranged to intersect.
  • the longitudinal direction of the first inner conductor 10 may not be parallel to the longitudinal direction of the second inner conductor 20, and the longitudinal direction of the first inner conductor 10 may be perpendicular to the longitudinal direction of the second inner conductor 20, and the angle between the two may be 0 to 90°.
  • the longitudinal direction of the horizontal portion 31 may be parallel to the longitudinal direction of the first inner conductor 10
  • the longitudinal direction of the vertical portion 32 may be parallel to the longitudinal direction of the second inner conductor 20.
  • the horizontal portion 31 is perpendicular to the vertical portion 32, and the first inner conductor 10 is perpendicular to the second inner conductor 20.
  • the outer conductor 30 can be a metal part, the shape of the horizontal part 31 and the vertical part 32 can be cylindrical, the spring terminal 42 is fixed to the horizontal part 31, and the outer conductor 30 provides a signal shielding function to achieve the integrity and efficiency of signal transmission.
  • the spring terminal 42 can be a metal part, cylindrical, and the spring terminal 42 includes a plurality of springs evenly distributed along the circumference. When the RF connector is connected to the conductive structure, the spring terminal 42 can be matched with the cylindrical structure in the conductive structure to achieve multi-point contact, providing a higher reliability contact.
  • the outer conductor 30 has a groove on its surface, which cooperates with the sheath 50 and TPA73 to provide a positioning function. After the TPA73 is inserted into place, the position of the outer conductor 30 on the sheath 50 is locked and no longer rotates.
  • the TPA73 can be a stamping part, and the TPA73 is provided with barbs and spring arm hooks that cooperate with the outer conductor 30 and the sheath 50.
  • the RF connector further includes a rear cover 44 and a crimping piece 45.
  • the rear cover 44 may be a stamping part, and the rear cover 44 cooperates with the tail of the outer conductor 30 to provide shielding for the entire signal, and at the same time protects the inner insulator 41, the first inner conductor 10, and the second inner conductor 20.
  • the crimping piece 45 may be a sleeve-type metal part, which is used to combine the cable 43 with the outer conductor 30 by crimping, and provides good mechanical stability and safety reliability. Specifically, the crimping piece 45 is sleeved outside the vertical portion 32 of the outer conductor 30, and the insulation layer of the cable 43 is folded and arranged between the crimping piece 45 and the outer wall of the vertical portion 32.
  • the surface of the first inner conductor 10 is provided with a positioning protrusion 15, and the positioning protrusion 15 can achieve axial and radial positioning with the inner insulator 41.
  • the second inner conductor 20 shown in Fig. 4 is a two-stage cylindrical feature, and the middle transition is stepped; the second inner conductor 20 shown in Fig. 9 and Fig. 10 is provided with a bend and a convex rib body 23. The second inner conductor 20 can be accurately positioned with the inner insulator 41. As shown in Fig.
  • the first inner conductor 10 and the second inner conductor 20 are both arranged in the inner cavity of the inner insulator 41, and the inner insulator 41 is provided with grooves and convex rib features for matching with the first inner conductor 10 and the second inner conductor 20 and achieving fixed connection.
  • the inner insulator 41 can be formed by injection molding.
  • the RF connector includes a pressing body 60, which is installed on the sheath 50. After the RF connector is docked with other conductive structures, the two are locked together. The operator can provide a pressing force by pressing the pressing body 60 to disengage the locking structure, thereby unlocking the RF connector and the conductive structure, making it easier for the RF connector to be separated from other conductive structures after docking.
  • the overall size of the RF connector is usually relatively small, which makes it difficult to press the operation when unlocking.
  • the inventor has made further improvements to the RF connector: as shown in Figures 13-14, the pressing body 60 can move along the longitudinal direction of the sheath 50.
  • the pressing body 60 shown in Figure 13 is in the working position, the pressing body 60 extends into the sheath 50, and is all located on the front side of the outer conductor 30, which will not interfere with the rotation of the outer conductor 30, and can ensure that the second inner conductor 20, the cable 43 and the outer conductor 30 can achieve 360° rotation, which is convenient for flexible adjustment of the RF connector during automobile assembly, meets the requirements of automated production, is conducive to reducing manufacturing costs, and reduces the overall longitudinal size of the RF connector.
  • the pressing body 60 moves backward along the longitudinal direction of the sheath 50 to the unlocking position shown in Figure 14. At this time, the pressing body 60 is relatively far away from the conductive structure docking with the RF connector, and the lever arm of the pressing is lengthened, so that the force required for unlocking is small, which is convenient for unlocking.
  • the sheath 50 is provided with a plurality of first clamping structures 71 distributed along the longitudinal direction of the sheath 50, and the pressing body 60 is provided with a second clamping structure 72.
  • the pressing body 60 can move along the longitudinal direction of the sheath 50 so that the second clamping structure 72 can be unlockably clamped with any of the first clamping structures 71.
  • the second clamping structure 72 on the pressing body 60 is clamped with the first clamping structure 71 close to the front side, so that the position of the pressing body 60 on the sheath 50 remains stable, avoiding interference with the rotation of the outer conductor 30;
  • the second clamping structure 72 on the pressing body 60 is clamped with the first clamping structure 71 close to the front side, so that the position of the pressing body 60 on the sheath 50 remains stable, avoiding interference with the rotation of the outer conductor 30;
  • the second clamping structure 72 on the pressing body 60 is clamped with the first clamping structure 71 close to the front side,
  • the structure 72 is engaged with the first engaging structure 71 close to the rear side, so as to facilitate pressing the pressing body 60 to achieve unlocking.
  • the first clamping structure 71 includes a clamping protrusion column 711
  • the second clamping structure 72 includes a clamping groove 721.
  • the pressing body 60 is squeezed, so that the clamping protrusion column 711 can be driven into the clamping groove 721.
  • the clamping protrusion column 711 can be pushed out of the clamping groove 721 by pushing the pressing body 60 in the reverse direction or continuing.
  • the clamping protrusion column 711 extends along the radial direction of the sheath cavity 51, and the cross-section of the clamping protrusion column 711 is semicircular and the central angle is less than 180 degrees.
  • first clamping structure 71 includes a clamping groove 721
  • second clamping structure 72 includes a clamping protrusion column 711 adapted to the clamping groove 721.
  • the first clamping structure 71 and the second clamping structure 72 can also adopt other clamping structures.
  • the sheath 50 is provided with a pressing slot 52, and the pressing body 60 is provided with a shoulder body 61, which is provided in the pressing slot 52 and can move in the longitudinal direction of the sheath 50 in the pressing slot 52, and the shoulder body 61 and the pressing slot 52 play a guiding role to guide the pressing body 60 to move in the longitudinal direction of the sheath 50.
  • the vertical height of the pressing slot 52 can be greater than the thickness of the shoulder body 61, so that the shoulder body 61 can move vertically in the pressing slot 52, which is convenient for the pressing body 60 to press vertically.
  • the sheath 50 can be made by injection molding.
  • the pressing body 60 may be an injection molded part, and a square hole 62 may be provided on the pressing body 60 so that the pressing body 60 can be deformed when squeezed, making it easier to push the engaging protrusion 711 into the engaging groove 721 or push it out therefrom.
  • the radio frequency connector may be a FAKRA radio frequency connector or a vehicle-mounted data connector.
  • the present invention provides an electrical connection structure, including: a conductive structure and the above-mentioned RF connector, the conductive structure is docked with the RF connector.
  • the electrical connection structure has all the technical features and technical effects of the above-mentioned RF connector, which will not be repeated here.
  • the conductive structure may include a docking connector 80, as shown in Figure 18, the docking connector 80 includes a locking arm 81, when the docking connector 80 is docked with the RF connector, the locking arm 81 extends into the RF connector to lock the docking connector 80 with the RF connector; the operator presses the pressing body 60, and the pressing body 60 pushes the locking arm 81 to move, so that the locking arm 81 can be disengaged from the RF connector, so as to unlock the docking connector 80 with the RF connector.
  • the docking connector 80 and the locking arm 81 can adopt the existing connector structure, which will not be repeated here.
  • the present invention provides a car, comprising the above-mentioned radio frequency connector.
  • the car has all the technical features and technical effects of the above-mentioned radio frequency connector, which will not be described in detail here.

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  • Coupling Device And Connection With Printed Circuit (AREA)

Abstract

Sont proposés un connecteur radiofréquence, une structure de connexion électrique et un véhicule. Le connecteur radiofréquence comprend : un ensemble gaine, un isolant interne et des conducteurs internes ayant une extrémité connectée à un câble ; les conducteurs internes comprennent un premier conducteur interne et un second conducteur interne ; l'isolant interne, le premier conducteur interne et le second conducteur interne sont tous installés dans l'ensemble gaine, et le premier conducteur interne et le second conducteur interne sont connectés électriquement de manière séquentielle au câble ; l'isolant interne est disposé dans au moins une partie de la zone entre l'ensemble gaine et l'ensemble formé par le premier conducteur interne et le second conducteur interne ; et le premier conducteur interne et le second conducteur interne sont agencés en intersection et en ajustement par contact. Les problèmes techniques de faible efficacité de production, de difficulté de production élevée et de coût de production élevé de connecteurs radiofréquence sont résolus.
PCT/CN2023/132822 2022-11-28 2023-11-21 Connecteur radiofréquence, structure de connexion électrique et véhicule WO2024114437A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202211498932.4 2022-11-28
CN202211498932.4A CN115764456A (zh) 2022-11-28 2022-11-28 射频连接器、电连接结构及汽车

Publications (1)

Publication Number Publication Date
WO2024114437A1 true WO2024114437A1 (fr) 2024-06-06

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WO (1) WO2024114437A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115764456A (zh) * 2022-11-28 2023-03-07 长春捷翼汽车零部件有限公司 射频连接器、电连接结构及汽车
CN117154455B (zh) * 2023-10-27 2024-02-27 安费诺汽车连接系统（常州）有限公司 一种连接器装置及其组装方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004041809A1 (de) * 2003-08-26 2005-04-07 Robert Karst Gmbh & Co. Kg Winkelkuppler
EP1811613A1 (fr) * 2006-01-24 2007-07-25 Hirschmann Car Communication GmbH Connecteur, de préférence Fakra Standard connecteur à angle droi droit, pour des applications véhicules
US20090017678A1 (en) * 2006-02-28 2009-01-15 Huber+Suhner Ag Bent-Back Plug-Type Connector for Coaxial Cables
CN105308803A (zh) * 2013-05-08 2016-02-03 住友电装株式会社 连接器
CN107534260A (zh) * 2015-03-05 2018-01-02 罗森伯格高频技术有限及两合公司 弯式插接连接器的组装方法
CN115764456A (zh) * 2022-11-28 2023-03-07 长春捷翼汽车零部件有限公司 射频连接器、电连接结构及汽车

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004041809A1 (de) * 2003-08-26 2005-04-07 Robert Karst Gmbh & Co. Kg Winkelkuppler
EP1811613A1 (fr) * 2006-01-24 2007-07-25 Hirschmann Car Communication GmbH Connecteur, de préférence Fakra Standard connecteur à angle droi droit, pour des applications véhicules
US20090017678A1 (en) * 2006-02-28 2009-01-15 Huber+Suhner Ag Bent-Back Plug-Type Connector for Coaxial Cables
CN105308803A (zh) * 2013-05-08 2016-02-03 住友电装株式会社 连接器
CN107534260A (zh) * 2015-03-05 2018-01-02 罗森伯格高频技术有限及两合公司 弯式插接连接器的组装方法
CN115764456A (zh) * 2022-11-28 2023-03-07 长春捷翼汽车零部件有限公司 射频连接器、电连接结构及汽车

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