CN216412702U - Radio frequency cable connector assembly and terminal equipment - Google Patents
Radio frequency cable connector assembly and terminal equipment Download PDFInfo
- Publication number
- CN216412702U CN216412702U CN202122877680.3U CN202122877680U CN216412702U CN 216412702 U CN216412702 U CN 216412702U CN 202122877680 U CN202122877680 U CN 202122877680U CN 216412702 U CN216412702 U CN 216412702U
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- cable
- conductor
- inner conductor
- radio frequency
- outer conductor
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/02—Disposition of insulation
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
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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
- H01R31/00—Coupling parts supported only by co-operation with counterpart
- H01R31/06—Intermediate parts for linking two coupling parts, e.g. adapter
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Abstract
The utility model discloses a radio frequency cable connector assembly and terminal equipment, which comprise a radio frequency cable and a radio frequency cable connecting seat, wherein the radio frequency cable comprises a cable inner conductor, a cable outer conductor, an inner insulating layer arranged between the cable inner conductor and the cable outer conductor, and an outer insulating layer arranged on the outer side of the cable outer conductor; the cable inner conductor comprises a first inner conductor and a second inner conductor, one end of the radio frequency cable is provided with a first outer conductor metal connecting seat, and the end of the first inner conductor and the end of the second inner conductor are positioned in the first outer conductor metal connecting seat; the radio frequency cable connecting seat is arranged on the printed circuit board, the radio frequency cable is in butt joint with the radio frequency cable connecting seat through the first outer conductor metal connecting seat, and a first connecting conductor corresponding to the first inner conductor and a second connecting conductor corresponding to the second inner conductor are arranged inside the radio frequency cable connecting seat. According to the scheme of the embodiment of the utility model, the purpose of reducing the space occupied by the layout of the radio frequency cable can be achieved.
Description
Technical Field
The utility model relates to the technical field of radio frequency signal transmission devices, in particular to a radio frequency cable connector assembly and terminal equipment.
Background
In the mobile terminal, the radio frequency cable is used for realizing radio frequency signal transmission between two points of a circuit board or between two circuit boards. At present, a radio frequency cable is applied to a terminal in the form of a single cable, the cable needs to be fixed on a structural component by using methods such as limiting, increasing buckles, or welding cable clips on a Printed Circuit Board (PCB), when a plurality of cables need to be used, a safety distance needs to be kept between the radio frequency cable connectors, and a safety distance needs to be kept between the radio frequency cable connectors and surrounding devices, so that the area occupied by the radio frequency cable connectors is larger as the number of the cables increases. With the development of communication technology, how to implement more functions in a limited terminal space is a great challenge for structural design.
SUMMERY OF THE UTILITY MODEL
The following is a summary of the subject matter described in detail herein. This summary is not intended to limit the scope of the claims.
The embodiment of the utility model provides a radio frequency cable connector assembly which can reduce the space occupied by the layout of a radio frequency cable.
In a first aspect, an embodiment of the present invention provides a radio frequency cable connector assembly, including:
the radio frequency cable comprises a cable inner conductor, a cable outer conductor, an inner insulating layer arranged between the cable inner conductor and the cable outer conductor, and an outer insulating layer arranged outside the cable outer conductor; the cable inner conductor comprises a first inner conductor and a second inner conductor, a first outer conductor metal connecting seat is arranged at one end of the radio frequency cable, and the end of the first inner conductor and the end of the second inner conductor are located inside the first outer conductor metal connecting seat;
the radio frequency cable connecting seat is arranged on the printed circuit board, the radio frequency cable is in butt joint with the radio frequency cable connecting seat through the first outer conductor metal connecting seat, and a first connecting conductor corresponding to the first inner conductor and a second connecting conductor corresponding to the second inner conductor are arranged inside the radio frequency cable connecting seat.
In a second aspect, an embodiment of the present invention provides a terminal device, which includes a printed circuit board and the radio frequency cable connector assembly according to the first aspect, wherein the radio frequency cable connection seat is disposed on the printed circuit board, and the radio frequency cable is connected to the printed circuit board through the radio frequency cable connection seat.
The radio frequency cable connector assembly comprises a radio frequency cable, wherein the radio frequency cable comprises a cable inner conductor, a cable outer conductor, an inner insulating layer arranged between the cable inner conductor and the cable outer conductor, and an outer insulating layer arranged outside the cable outer conductor; the cable inner conductor comprises a first inner conductor and a second inner conductor, one end of the radio frequency cable is provided with a first outer conductor metal connecting seat, and the end of the first inner conductor and the end of the second inner conductor are positioned in the first outer conductor metal connecting seat; the radio frequency cable connecting seat is arranged on the printed circuit board, the radio frequency cable is in butt joint with the radio frequency cable connecting seat through the first outer conductor metal connecting seat, and a first connecting conductor corresponding to the first inner conductor and a second connecting conductor corresponding to the second inner conductor are arranged inside the radio frequency cable connecting seat. According to the scheme of the embodiment of the utility model, the cable inner conductor comprises a first inner conductor and a second inner conductor, the end part of the first inner conductor and the end part of the second inner conductor are positioned inside the first outer conductor metal connecting seat, and the first outer conductor metal connecting seat arranged at the end part of the radio frequency cable is connected with the radio frequency cable connecting seat, so that the first inner conductor and the second inner conductor are connected to the printed circuit board, and the purpose of reducing the space occupied by the layout of the radio frequency cable is achieved.
Additional features and advantages of the utility model will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model. The objectives and other advantages of the utility model will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the example serve to explain the principles of the utility model and not to limit the utility model.
Fig. 1 is a cross-sectional view of an rf cable connector assembly provided in accordance with one embodiment of the present invention;
FIG. 2 is a block diagram of an RF cable connector assembly according to another embodiment of the present invention;
FIG. 3 is a block diagram of an RF cable connector assembly according to another embodiment of the present invention;
FIG. 4 is a cross-sectional view of an RF cable of the RF cable connector assembly according to another embodiment of the present invention;
fig. 5 is a block diagram of an rf cable connection receptacle of an rf cable connector assembly according to another embodiment of the present invention.
Reference numerals:
a radio frequency cable 110, a first outer conductor metal connection seat 120, a radio frequency cable connection seat 130, a first cable 140, a second cable 150, a second outer conductor metal connection seat 160, a third outer conductor metal connection seat 170, a fourth outer conductor metal connection seat 180;
a first inner conductor 111, a first inner insulating layer 112, a first cable outer conductor 113, a second inner conductor 114, a second inner insulating layer 115, a second cable outer conductor 116, an outer insulating layer 117, a third inner conductor 118, a third inner insulating layer 119, a third cable outer conductor 1110;
a first lead 131 and a second lead 132.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
It should be noted that, although a logical order is illustrated in the flowcharts, in some cases, the steps illustrated or described may be performed in an order different from that in the flowcharts. The terms first, second and the like in the description and in the claims, and the drawings described above, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order.
The utility model provides a radio frequency cable connector assembly and terminal equipment, wherein the terminal equipment comprises a printed circuit board and the radio frequency cable connector assembly, the radio frequency cable connector assembly comprises a radio frequency cable, and the radio frequency cable comprises a cable inner conductor, a cable outer conductor, an inner insulating layer arranged between the cable inner conductor and the cable outer conductor and an outer insulating layer arranged outside the cable outer conductor; the cable inner conductor comprises a first inner conductor and a second inner conductor, one end part of the radio frequency cable is provided with a first outer conductor metal connecting seat, and the end parts of the first inner conductor and the second inner conductor are positioned in the first outer conductor metal connecting seat; the radio frequency cable connecting seat 130 and the radio frequency cable connecting seat 130 are arranged on the printed circuit board, the radio frequency cable is in butt joint with the radio frequency cable connecting seat 130 through a first outer conductor metal connecting seat, and a first connecting conductor corresponding to the first inner conductor and a second connecting conductor corresponding to the second inner conductor are arranged inside the radio frequency cable connecting seat 130. According to the scheme of the embodiment of the utility model, the cable inner conductor comprises a first inner conductor and a second inner conductor, the end part of the first inner conductor and the end part of the second inner conductor are positioned inside the first outer conductor metal connecting seat, and the first outer conductor metal connecting seat arranged at the end part of the radio frequency cable is connected with the radio frequency cable connecting seat 130, so that the first inner conductor and the second inner conductor are connected to the printed circuit board, and the purpose of reducing the space occupied by the layout of the radio frequency cable is achieved.
The embodiments of the present invention will be further explained with reference to the drawings.
Referring to fig. 1, 2, 3 and 5, a first aspect embodiment of the present invention provides a radio frequency cable connector assembly, including a radio frequency cable 110 and a radio frequency cable connection seat 130, where the radio frequency cable 110 includes a cable inner conductor, a cable outer conductor, an inner insulating layer disposed between the cable inner conductor and the cable outer conductor, and an outer insulating layer 117 disposed outside the cable outer conductor; the cable inner conductor comprises a first inner conductor 111 and a second inner conductor 114, one end of the radio frequency cable 110 is provided with a first outer conductor metal connection seat 120, and the ends of the first inner conductor 111 and the second inner conductor 114 are positioned inside the first outer conductor metal connection seat 120; the rf cable connection socket 130 is disposed on the printed circuit board, the rf cable 110 is connected to the rf cable connection socket 130 through the first outer conductor metal connection socket 120, and a first connection conductor corresponding to the first inner conductor 111 and a second connection conductor corresponding to the second inner conductor 114 are disposed inside the rf cable connection socket 130.
It is understood that the inner cable conductor and the outer cable conductor may be made of any material capable of conducting radio frequency signals in the related art, the inner insulating layer and the outer insulating layer 117 are formed of insulating medium, in an alternative embodiment, the material of the inner cable conductor may be copper alloy gold plating, copper alloy silver plating, etc., the material of the outer cable conductor may be stainless steel passivation, copper alloy gold plating, copper alloy nickel plating, or copper alloy plating ternary alloy, etc., and the supporting medium of the inner insulating layer and the supporting medium of the outer insulating layer 117 may be PTFE (polytetrafluoroethylene), PEI (polyetherimide), LCP (liquid crystal polymer), etc.
It should be noted that an inner insulating layer is disposed between the cable inner conductor and the cable outer conductor, and an outer insulating layer 117 is disposed outside the cable outer conductor, so as to reduce the possibility of contact between the cable outer conductor and the cable inner conductor or other conductors, so that the cable outer conductor achieves the purpose of reducing external signal interference.
It should be noted that the radio frequency cable 110 includes a cable inner conductor, the cable inner conductor includes a first inner conductor 111 and a second inner conductor 114, and ends of the first inner conductor 111 and the second inner conductor 114 are located inside the first outer conductor metal connection seat 120, that is, the first inner conductor 111 and the second inner conductor 114 extend from the radio frequency cable 110 to the first outer conductor metal connection seat 120. The rf cable connection socket 130 is provided with a first connection conductor and a second connection conductor, in an optional embodiment, the rf cable 110 is connected to the rf cable connection socket 130 disposed on the printed circuit board through the first outer conductor metal connection socket 120, and the first inner conductor 111 and the second inner conductor 114 may be respectively connected to the first connection conductor and the second connection conductor, so as to connect the rf cable 110 to the printed circuit board, because the first inner conductor 111 and the second inner conductor 114 are integrated into the rf cable 110 and the first outer conductor metal connection socket 120, the purpose of reducing the space occupied by the layout of the rf cable 110 in the printed circuit board can be achieved under the condition of being capable of transmitting rf signals.
In this embodiment, the rf cable connector assembly includes an rf cable 110, where the rf cable 110 includes a cable inner conductor, a cable outer conductor, an inner insulating layer disposed between the cable inner conductor and the cable outer conductor, and an outer insulating layer 117 disposed outside the cable outer conductor; the cable inner conductor comprises a first inner conductor 111 and a second inner conductor 114, one end of the radio frequency cable 110 is provided with a first outer conductor metal connection seat 120, and the ends of the first inner conductor 111 and the second inner conductor 114 are positioned inside the first outer conductor metal connection seat 120; the rf cable connection socket 130 and the rf cable connection socket 130 are disposed on the printed circuit board, the rf cable 110 is connected to the rf cable connection socket 130 through the first outer conductor metal connection socket 120, and a first connection conductor corresponding to the first inner conductor 111 and a second connection conductor corresponding to the second inner conductor 114 are disposed inside the rf cable connection socket 130. According to the scheme of the embodiment of the utility model, the cable inner conductor comprises the first inner conductor 111 and the second inner conductor 114, the end parts of the first inner conductor 111 and the second inner conductor 114 are positioned inside the first outer conductor metal connecting seat 120, that is, the first outer conductor metal connecting seat 120 arranged at the end part of the radio frequency cable 110 is connected with the radio frequency cable connecting seat 130, so that the first inner conductor 111 and the second inner conductor 114 are connected to the printed circuit board, and the purpose of reducing the space occupied by the layout of the radio frequency cable 110 in the printed circuit board is achieved.
In an embodiment, referring to fig. 1 and 2, a branching point is disposed in the middle of the radio frequency cable 110, and in a portion of the radio frequency cable 110 between the branching point and the first outer conductor metal connecting seat 120, the first inner conductor 111, the second inner conductor 114, the inner insulating layer, and the cable outer conductor are simultaneously wrapped inside the outer insulating layer 117; in the part of the radio frequency cable 110 on the side of the branching point away from the first outer conductor metal connection seat 120, the radio frequency cable is separated into a first cable 140 and a second cable 150, the first cable 140 includes a first inner conductor 111, a first cable outer conductor 113, a first inner insulation layer 112 disposed between the first inner conductor 111 and the first cable outer conductor 113, and a first outer insulation layer disposed outside the first cable outer conductor 113, and the second cable includes a second inner conductor 114, a second cable outer conductor 116, a second inner insulation layer 115 disposed between the second inner conductor 114 and the second cable outer conductor 116, and a second outer insulation layer disposed outside the second cable outer conductor 116.
It can be understood that a distribution point location is disposed in the middle of the radio frequency cable 110, the location of the distribution point location is related to the length of the radio frequency cable 110 required in practical applications, as long as the function of connecting two printed circuit boards or connecting different locations of the same printed circuit board can be achieved, in a part of the radio frequency cable 110 between the distribution point location and the first outer conductor metal connecting seat 120, the first inner conductor 111, the second inner conductor 114, the inner insulating layer, and the cable outer conductor are simultaneously wrapped inside the outer insulating layer 117, the radio frequency cable 110 integrates the first inner conductor 111 and the second inner conductor 114 to transmit radio frequency signals, the inner insulating layer is disposed between the first inner conductor 111 and the cable outer conductor, the inner insulating layer is disposed between the second inner conductor 114 and the cable outer conductor, and the outer insulating layer 117 is disposed outside the cable outer conductor.
It should be noted that the branching point position separates the radio frequency cable 110 far from the radio frequency cable 110 of the first outer conductor metal connection seat 120 into a first cable 140 and a second cable 150, wherein the first cable 140 includes a first inner conductor 111, a first cable outer conductor 113, a first inner insulating layer 112 disposed between the first inner conductor 111 and the first cable outer conductor 113, and a first outer insulating layer disposed outside the first cable outer conductor 113, and the second cable 150 includes a second inner conductor 114, a second cable outer conductor 116, a second inner insulating layer 115 disposed between the second inner conductor 114 and the second cable outer conductor 116, and a second outer insulating layer disposed outside the second cable outer conductor 116.
In this embodiment, the radio frequency cable 110 is provided with the branching point location, the radio frequency cable 110 at the end of the branching point location close to the first outer conductor metal connecting seat 120 does not change, and the radio frequency cable 110 at the end of the branching point location far from the first outer conductor metal connecting seat 120 is separated into two cables, so as to achieve the purpose of improving the convenience of connection of the radio frequency cable 110.
In one embodiment, referring to fig. 2, the end of the first cable 140 is provided with a second outer conductor metal connection seat 160, and the end of the first inner conductor 111 is located inside the second outer conductor metal connection seat 160; the end of the second cable 150 is provided with a third outer conductor metal connection seat 170, and the end of the second inner conductor 114 is located inside the third outer conductor metal connection seat 170.
It can be understood that the rf cable 110 at the end of the branching point away from the first outer-conductor metal connection seat 120 is divided into a first cable 140 and a second cable 150, the end of the first inner conductor 111 is located at the second outer-conductor metal connection seat 160 of the first cable 140, the other end of the first inner conductor 111 is located at the first outer-conductor metal connection seat 120, the end of the second inner conductor 114 is located at the third outer-conductor metal connection seat 170 of the second cable 150, and the other end of the second inner conductor 114 is located at the first outer-conductor metal connection seat 120.
It should be noted that the outer conductor of the first cable 140 may enter the second outer conductor metal connection seat 160 along with the first inner conductor 111, the end of the outer conductor may not enter the second outer conductor metal connection seat 160, and the second outer conductor metal connection seat 160 and the third outer conductor metal connection seat 170 both include metal layers, so that, in an optional embodiment, the second outer conductor metal connection seat 160 and the third outer conductor metal connection seat 170 may reduce interference of external signals, and the rf cable connection seat 130 is correspondingly disposed according to the second outer conductor metal connection seat 160 and the third outer conductor metal connection seat 170, respectively.
In this embodiment, the first cable 140 is provided with the second outer conductor metal connecting seat 160, the second cable 150 is provided with the third outer conductor metal connecting seat 170, and both the second outer conductor metal connecting seat 160 and the third outer conductor metal connecting seat 170 can be connected with the rf cable connecting seat, so as to achieve the purpose of connecting the rf cable 110 with the printed circuit board.
In an embodiment, referring to fig. 4, the cable inner conductor further comprises a third inner conductor 118, one end of the third inner conductor 118 being located inside the first outer conductor metal connection seat 120; in the portion of the radio frequency cable 110 between the tap point and the first outer conductor metal connector holder 120, the first inner conductor 111, the second inner conductor 114, the third inner conductor 118, the inner insulation layer and the cable outer conductor are simultaneously encased inside the outer insulation layer 117.
It is understood that the third inner conductor 118 may be made of the same material as that of the first inner conductor 111 or that of the second inner conductor 114, the cable inner conductor further includes the third inner conductor 118, one end of the third inner conductor 118 is located inside the first outer conductor metal connection seat 120 and integrated with the first inner conductor 111 and the second inner conductor 114 into the radio frequency cable 110, and the third inner conductor 118, the first inner conductor 111 and the second inner conductor 114 are connected with the radio frequency cable connection seat 130 through the first outer conductor metal connection seat 120, so as to reduce the space occupied by the layout of the radio frequency cable 110.
It should be noted that the first inner conductor 111, the second inner conductor 114, the third inner conductor 118, the inner insulating layer, and the cable outer conductor are wrapped inside the outer insulating layer 117, the first inner conductor 111, the second inner conductor 114, and the third inner conductor 118 are all wrapped by the inner insulating layer, and the cable outer conductor is disposed between the inner insulating layer and the outer insulating layer 117, so as to achieve the purpose of transmitting radio frequency signals.
In this embodiment, the cable inner conductor further includes a third inner conductor 118, one end of the third inner conductor 118 is located inside the first outer conductor metal connection seat 120; in a part of the radio frequency cable 110 between the branching point location and the first outer conductor metal connection seat 120, the first inner conductor 111, the second inner conductor 114, the third inner conductor 118, the inner insulation layer and the cable outer conductor are wrapped inside the outer insulation layer 117 at the same time, and one end of each of the first inner conductor 111, the second inner conductor 114 and the third inner conductor 118 is located in the first outer conductor metal connection seat 120, so that the purpose of reducing the space occupied by the layout of the radio frequency cable 110 is achieved.
In one embodiment, in the part of the rf cable 110 at the side of the branch point position far from the first outer conductor metal connecting seat 120, one of the following conditions is included: the first cable 140 further includes a third inner conductor 118; the second cable further comprises a third inner conductor 118; a third cable is also separated, which includes a third inner conductor 118, a third cable outer conductor 1110, a third inner insulating layer 119 disposed between the third inner conductor 118 and the third cable outer conductor 1110, and a third outer insulating layer disposed outside the third cable outer conductor 1110.
It will be appreciated that the first cable 140 also includes a third inner conductor 118, one end of the third inner conductor 118 being located in the first outer conductor metal connection seat 120 and the other end of the third inner conductor 118 being located in the second outer conductor metal connection seat 160; alternatively, the second cable further comprises a third inner conductor 118, one end of the third inner conductor 118 being located in the first outer conductor metal connection seat 120, the other end of the third inner conductor 118 being located in the third outer conductor metal connection seat 170; alternatively, a third cable is also separated, the third cable including a third inner conductor 118, one end of the third inner conductor 118 being located in the first outer conductor metal connecting seat 120, and the other end of the third inner conductor 118 extending to the third cable.
It should be noted that the third cable includes a third inner conductor 118, a third cable outer conductor 1110, a third inner insulating layer 119 disposed between the third inner conductor 118 and the third cable outer conductor 1110, and a third outer insulating layer disposed outside the third cable outer conductor 1110, that is, the third cable can also achieve the purpose of transmitting the radio frequency signal.
In this embodiment, in the part of the rf cable 110 with the branch point position far away from the first outer conductor metal connecting seat 120, one of the following three conditions is included:
the first cable 140 further includes a third inner conductor 118;
the second cable 150 also includes a third inner conductor 118;
a third cable is also separated, which includes a third inner conductor 118, a third cable outer conductor 1110, a third inner insulating layer 119 disposed between the third inner conductor 118 and the third cable outer conductor 1110, and a third outer insulating layer disposed outside the third cable outer conductor 1110.
The third inner conductor 118 may be disposed in the first cable 140 or the second cable 150, or disposed in a third cable separated from the branching point, so as to achieve the purpose of transmitting the radio frequency signal, and the third inner conductor 118 may be integrated with the first inner conductor 111 to the first cable 140, or may be integrated with the second inner conductor 114 to the second cable 150, so as to achieve the purpose of reducing the space occupied by the layout of the radio frequency cable 110.
It should be noted that the cable inner conductor may further include a fourth inner conductor or a fifth inner conductor, one end of the fourth inner conductor or the fifth inner conductor is located inside the first outer conductor metal connection seat 120 and is integrated with other inner conductors into the first outer conductor metal connection seat 120, in an alternative embodiment, the other end of the fourth inner conductor or the fifth inner conductor extends to the first cable 140 or the second cable 150 or the third cable, or extends to the fourth cable that is re-separated by the branch point, the number of the inner conductors separated from the cable inner conductor is not limited herein, and the cases where the inner conductors separated from the cable inner conductor extend to both ends of the radio frequency cable 110 arbitrarily are included in this embodiment.
In one embodiment, referring to fig. 1 and 3, in the entire radio frequency cable 110, the first inner conductor 111, the second inner conductor 114, the inner insulating layer, and the cable outer conductor are simultaneously wrapped inside the outer insulating layer 117; the other end of the radio frequency cable 110 is provided with a fourth outer conductor metal connection socket 180 having the same structure as the first outer conductor metal connection socket 120.
It can be understood that, in the whole rf cable 110, the first inner conductor 111, the second inner conductor 114, the inner insulating layer and the cable outer conductor are wrapped inside the outer insulating layer 117 at the same time, both ends of the rf cable 110 include the first inner conductor 111 and the second inner conductor 114, and the structure of the fourth outer conductor metal connection seat 180 is the same as that of the first outer conductor metal connection seat 120, that is, both ends of the first inner conductor 111 are respectively located inside the first outer conductor metal connection seat 120 and inside the fourth outer conductor metal connection seat 180.
It should be noted that the whole rf cable 110 includes a first inner conductor 111, a second inner conductor 114, an inner insulating layer, a cable outer conductor and an outer insulating layer 117, and the first inner conductor 111, the second inner conductor 114, the inner insulating layer and the cable outer conductor are wrapped inside the outer insulating layer 117 at the same time, that is, the first inner conductor 111 and the second inner conductor 114 are wrapped by the inner insulating layer, and the cable outer conductor is disposed between the inner insulating layer and the outer insulating layer 117, so as to achieve the purpose of reducing the space occupied by the layout of the rf cable 110.
In this embodiment, in the whole rf cable 110, the first inner conductor 111, the second inner conductor 114, the inner insulating layer and the cable outer conductor are wrapped inside the outer insulating layer 117 at the same time, so as to achieve the purpose of transmitting rf signals; the other end of the rf cable 110 is provided with a fourth outer conductor metal connection seat 180 having the same structure as the first outer conductor metal connection seat 120, and two ends of the cable inner conductor are respectively located in the first outer conductor metal connection seat 120 and the fourth outer conductor metal connection seat 180, so as to reduce the space occupied by the layout of the rf cable 110.
In one embodiment, referring to fig. 4, the cable inner conductor further comprises a third inner conductor 118, one end of the third inner conductor 118 being located inside the first outer conductor metal connection seat 120, the other end of the third inner conductor 118 being located inside the fourth outer conductor metal connection seat 180.
It is understood that the third inner conductor 118 may be an inner conductor made of the same material as the first inner conductor 111 or the second inner conductor 114, the cable inner conductor includes the third inner conductor 118, the third inner conductor 118 is wrapped by an inner insulating layer, one end of the third inner conductor 118 is located inside the first outer conductor metal connection seat 120, the other end of the third inner conductor 118 is located inside the fourth outer conductor metal connection seat 180, and the third inner conductor 118 is located in the whole radio frequency cable 110. Since the two ends of the rf cable 110 have the same cable inner conductor, the two ends of the third inner conductor 118 are respectively located inside the first outer conductor metal connector seat 120 and the fourth outer conductor metal connector seat 180, so as to achieve the purpose of reducing the space occupied by the layout of the rf cable 110.
It is noted that the cable inner conductor may further include any number of inner conductors, and in an alternative embodiment, the cable inner conductor further includes a fourth inner conductor, one end of the fourth inner conductor is located inside the first outer conductor metal connection seat 120, and the other end of the third inner conductor 118 is located inside the fourth outer conductor metal connection seat 180, so as to reduce the space occupied by the layout of the rf cable 110. The case where the cable inner conductor includes any number of inner conductors is included in the present embodiment.
In one embodiment, referring to fig. 2 or 3, inside the first outer conductor metal connecting seat 120, the arrangement direction of the first inner conductor 111 and the second inner conductor 114 is parallel or perpendicular to the extending direction of the rf cable 110.
It can be understood that one end of the first inner conductor 111 and one end of the second inner conductor 114 are located inside the first outer conductor metal connecting seat 120, and the first inner conductor 111 and the second inner conductor 114 may be arranged in parallel or vertically with reference to the extending direction of the rf cable 110, and in an alternative embodiment, when the rf cable 110 is connected to different printed circuit boards, an appropriate rf cable 110 may be selected according to the direction of the rf cable connecting seat 130 on the printed circuit board, so as to achieve the purpose of improving the convenience of the rf cable 110.
It should be noted that the extending direction of the radio frequency cable 110 refers to the direction of the radio frequency cable 110 along the length.
In this embodiment, in the first outer conductor metal connection seat 120, the arrangement direction of the first inner conductor 111 and the second inner conductor 114 is parallel to or perpendicular to the extending direction of the radio frequency cable 110, the end of the first inner conductor 111 and the end of the second inner conductor 114 are located in the first outer conductor metal connection seat 120, and the corresponding radio frequency cable 110 can be selected according to the difference of the radio frequency cable connection seats 130 and the difference of the directions of the printed circuit boards, so as to achieve the purpose of improving the convenience of the radio frequency cable 110.
In one embodiment, referring to fig. 5, the rf cable connection socket 130 is provided with a first pin 131 and a second pin 132 for signal connection with the printed circuit board, the first pin 131 is electrically connected with the first connection conductor, and the second pin 132 is electrically connected with the second connection conductor.
It is understood that the first pin 131 and the second pin 132 are disposed on the rf cable connection seat 130, and may be disposed on left and right sides or front and rear sides of the rf cable connection seat 130, which is not limited herein.
It should be noted that the first pin 131 is electrically connected to the first connection conductor, and the second pin 132 is electrically connected to the second connection conductor, because the first connection conductor and the second connection conductor are respectively disposed corresponding to the first inner conductor 111 and the second inner conductor 114, and the first pin 131 and the second pin 132 are also respectively connected to the first inner conductor 111 and the second inner conductor 114, the first pin 131 and the second pin 132 can receive the radio frequency signal transmitted from the first inner conductor 111 and the second inner conductor 114, and the first pin 131 and the second pin 132 are used for signal connection with the printed circuit board, so as to achieve the purpose of transmitting the radio frequency signal from the radio frequency cable 110 to the printed circuit board.
It should be noted that, a metal shell may be further disposed outside the rf cable connection socket 130, and the metal shell is connected to a pad on the printed circuit board to achieve the purpose of grounding.
In addition, a second aspect embodiment of the present invention provides a terminal device, which includes a printed circuit board and the radio frequency cable connector assembly of the first aspect embodiment, wherein the radio frequency cable connection seat is disposed on the printed circuit board, and the radio frequency cable is connected to the printed circuit board through the radio frequency cable connection seat.
It is understood that the radio frequency cable connector assembly includes a radio frequency cable including a cable inner conductor, a cable outer conductor, an inner insulating layer disposed between the cable inner conductor and the cable outer conductor, an outer insulating layer disposed outside the cable outer conductor; the cable inner conductor comprises a first inner conductor and a second inner conductor, one end of the radio frequency cable is provided with a first outer conductor metal connecting seat, and the end of the first inner conductor and the end of the second inner conductor are positioned in the first outer conductor metal connecting seat; the radio frequency cable connecting seat, the radio frequency cable connecting seat sets up on printed circuit board, the radio frequency cable passes through first outer conductor metal connecting seat and the butt joint of radio frequency cable connecting seat, inside first connecting conductor that corresponds with first inner conductor and the second connecting conductor that corresponds with the second inner conductor of being provided with of radio frequency cable connecting seat, the tip of first inner conductor and the tip of second inner conductor are located the inside of first outer conductor metal connecting seat, and, the first outer conductor metal connecting seat that sets up at radio frequency cable tip is connected with radio frequency cable connecting seat, thereby be connected to printed circuit board with first inner conductor and second inner conductor on, reach the purpose that reduces the space that the radio frequency cable overall arrangement occupy.
While the preferred embodiments of the present invention have been described in detail, it will be understood by those skilled in the art that the foregoing and various other changes, omissions and deviations in the form and detail thereof may be made without departing from the scope of this invention.
Claims (10)
1. A radio frequency cable connector assembly comprising:
the radio frequency cable comprises a cable inner conductor, a cable outer conductor, an inner insulating layer arranged between the cable inner conductor and the cable outer conductor, and an outer insulating layer arranged outside the cable outer conductor; the cable inner conductor comprises a first inner conductor and a second inner conductor, a first outer conductor metal connecting seat is arranged at one end of the radio frequency cable, and the end of the first inner conductor and the end of the second inner conductor are located inside the first outer conductor metal connecting seat;
the radio frequency cable connecting seat is arranged on the printed circuit board, the radio frequency cable is in butt joint with the radio frequency cable connecting seat through the first outer conductor metal connecting seat, and a first connecting conductor corresponding to the first inner conductor and a second connecting conductor corresponding to the second inner conductor are arranged inside the radio frequency cable connecting seat.
2. The radio frequency cable connector assembly according to claim 1, wherein a branching point location is provided at a middle portion of the radio frequency cable, and in a portion of the radio frequency cable between the branching point location and the first outer conductor metal connecting seat, the first inner conductor, the second inner conductor, the inner insulating layer and the cable outer conductor are simultaneously wrapped inside the outer insulating layer; the part of the radio frequency cable, which is far away from one side of the first outer conductor metal connecting seat, of the branching point position is separated into a first cable and a second cable, the first cable comprises a first inner conductor, a first cable outer conductor, a first inner insulating layer arranged between the first inner conductor and the first cable outer conductor and a first outer insulating layer arranged on the outer side of the first cable outer conductor, and the second cable comprises a second inner conductor, a second cable outer conductor, a second inner insulating layer arranged between the second inner conductor and the second cable outer conductor and a second outer insulating layer arranged on the outer side of the second cable outer conductor.
3. The radio frequency cable connector assembly of claim 2, wherein an end of the first cable is provided with a second outer conductor metal connection seat, an end of the first inner conductor being located inside the second outer conductor metal connection seat; and a third outer conductor metal connecting seat is arranged at the end part of the second cable, and the end part of the second inner conductor is positioned inside the third outer conductor metal connecting seat.
4. The radio frequency cable connector assembly of claim 2, wherein the cable inner conductor further comprises a third inner conductor, one end of the third inner conductor being located inside the first outer conductor metal connector block; in a part of the radio frequency cable between the branching point location and the first outer conductor metal connecting seat, the first inner conductor, the second inner conductor, the third inner conductor, the inner insulating layer and the cable outer conductor are simultaneously wrapped inside the outer insulating layer.
5. The rf cable connector assembly of claim 4, wherein in the portion of the rf cable having the tap point located on the side away from the first outer conductor metal connector receptacle, one of:
the first cable further comprises the third inner conductor;
the second cable further comprises the third inner conductor;
a third cable is also separated, the third cable including the third inner conductor, a third cable outer conductor, a third inner insulating layer disposed between the third inner conductor and the third cable outer conductor, and a third outer insulating layer disposed outside the third cable outer conductor.
6. The radio frequency cable connector assembly of claim 1, wherein the first inner conductor, the second inner conductor, the inner insulating layer, and the cable outer conductor are simultaneously encased inside the outer insulating layer throughout the radio frequency cable; and the other end part of the radio frequency cable is provided with a fourth outer conductor metal connecting seat which has the same structure as the first outer conductor metal connecting seat.
7. The radio frequency cable connector assembly of claim 6, wherein the cable inner conductor further comprises a third inner conductor, one end of the third inner conductor being located inside the first outer conductor metal connector block, the other end of the third inner conductor being located inside the fourth outer conductor metal connector block.
8. The assembly of claim 1, wherein the first inner conductor and the second inner conductor are arranged in a direction parallel to or perpendicular to the extension direction of the rf cable inside the first outer conductor metal connector holder.
9. The rf cable connector assembly of claim 1, wherein the rf cable connector block is provided with a first pin and a second pin for signal connection with a printed circuit board, the first pin being electrically connected to the first connecting conductor and the second pin being electrically connected to the second connecting conductor.
10. A terminal device comprising a printed circuit board and the rf cable connector assembly of any one of claims 1 to 9, wherein the rf cable connector block is disposed on the printed circuit board, and wherein the rf cable is connected to the printed circuit board through the rf cable connector block.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122877680.3U CN216412702U (en) | 2021-11-22 | 2021-11-22 | Radio frequency cable connector assembly and terminal equipment |
| PCT/CN2022/125137 WO2023087989A1 (en) | 2021-11-22 | 2022-10-13 | Radio frequency cable connector assembly and terminal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122877680.3U CN216412702U (en) | 2021-11-22 | 2021-11-22 | Radio frequency cable connector assembly and terminal equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216412702U true CN216412702U (en) | 2022-04-29 |
Family
ID=81303742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122877680.3U Active CN216412702U (en) | 2021-11-22 | 2021-11-22 | Radio frequency cable connector assembly and terminal equipment |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN216412702U (en) |
| WO (1) | WO2023087989A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023087989A1 (en) * | 2021-11-22 | 2023-05-25 | 中兴通讯股份有限公司 | Radio frequency cable connector assembly and terminal device |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4822956A (en) * | 1986-08-11 | 1989-04-18 | American Telephone And Telegraph Company | Coaxial cable |
| JP2009087610A (en) * | 2007-09-28 | 2009-04-23 | D D K Ltd | Electric connector and harness for data communication |
| TWM405736U (en) * | 2010-11-30 | 2011-06-21 | Bing Xu Prec Co Ltd | Connector and connector assembly |
| CN208189860U (en) * | 2018-04-17 | 2018-12-04 | 昆山雷匠通信科技有限公司 | A kind of coaxial cable and connector assembly |
| CN216412702U (en) * | 2021-11-22 | 2022-04-29 | 中兴通讯股份有限公司 | Radio frequency cable connector assembly and terminal equipment |
-
2021
- 2021-11-22 CN CN202122877680.3U patent/CN216412702U/en active Active
-
2022
- 2022-10-13 WO PCT/CN2022/125137 patent/WO2023087989A1/en unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023087989A1 (en) * | 2021-11-22 | 2023-05-25 | 中兴通讯股份有限公司 | Radio frequency cable connector assembly and terminal device |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2023087989A1 (en) | 2023-05-25 |
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