公开(公告)号：US10658794B2

公开(公告)日：2020-05-19

申请号：US16269707

申请日：2019-02-07

Applicant: CommScope Technologies LLC

Inventor： Yujun Zhang ,  Hongjuan An ,  Jin Liu ,  Jien Zheng

IPC: H01R13/645 ,  H01R24/40 ,  H01R13/52 ,  H01R13/631 ,  H01R13/622 ,  H01R103/00

Abstract: An anti-misplug coaxial connector assembly includes a female connector and a male connector. The female connector includes: a first inner conductor provided with an accommodation cavity defining a longitudinal axis; a first outer conductor; and a first insulator arranged between the first inner conductor and the first outer conductor. The male connector includes: a second inner conductor, a second outer conductor, and a second insulator arranged between the second inner conductor and the second outer conductor. The first outer conductor and the second outer conductor form radial contact by means of a resilient finger-shaped element that surrounds the second insulator. The first insulator includes a main body portion circumferentially surrounding the first inner conductor and a shoulder portion protruding outwardly along the radial direction relative to the main body portion so as to engage the first outer conductor.

公开(公告)号：US11721937B2

公开(公告)日：2023-08-08

申请号：US17466021

申请日：2021-09-03

Applicant: CommScope Technologies LLC

Inventor： Jin Liu ,  Hongjuan An ,  Jien Zheng ,  Yujun Zhang

IPC: H01R13/62 ,  H01R24/40 ,  H01R103/00

CPC classification number: H01R13/62 ,  H01R24/40 ,  H01R2103/00

Abstract: A push-pull coaxial connector includes: an external conductor configured to internally receive the matching external conductor of a mating connector, with concave parts or through holes on the inner surface of the side wall of the external conductor; a sleeve surrounding the external conductor, where the sleeve is able to slide between the front position and rear position along the external conductor and is able to rotate around the circumference of the external conductor. When the sleeve is at the front position, one or more protrusions are staggered away from one or more notches and abutted on the rear surface of the sleeve to prevent the sleeve from moving backward. When the sleeve is at the rear position, one or more protrusions are received in one or more corresponding notches.

公开(公告)号：US20220393409A1

公开(公告)日：2022-12-08

申请号：US17732928

申请日：2022-04-29

Applicant: CommScope Technologies LLC

Inventor： Hongjuan An ,  Jin Liu ,  Yuanyao Zhou ,  Yujun Zhang

IPC: H01R24/50 ,  H01R43/02 ,  H01R43/20

Abstract: The present disclosure relates to a connector and method for connecting a coaxial cable to a printed circuit board. The connector comprises: a connector, which comprises a cavity penetrating the connector, such that the connector body comprises a first opening and a second opening; an inner contact arranged in the cavity of the connector body, wherein the first end of the inner contact extends from the first opening and the second end of the internal contact is located in the cavity; a plurality of outer contacts arranged on the end face of the connector body, which extend in a direction perpendicular to the end face; a dielectric spacer provided in the cavity of the connector body for separating the inner contact from the plurality of outer contacts; and a bushing element being attachable to the outer conductor of the coaxial cable to form an electrical connection between the plurality of outer contacts of the connector and the outer conductor of the coaxial cable. The connector further comprises a recess formed by a third opening provided on its side, wherein the recess includes an inner peripheral surface and a bottom surface with a hole, and the bushing element can be placed in the recess.

公开(公告)号：US11495913B2

公开(公告)日：2022-11-08

申请号：US16916676

申请日：2020-06-30

Applicant: CommScope Technologies LLC

Inventor： Jin Liu ,  Hongjuan An ,  Mulan Huang ,  Yujun Zhang

IPC: G02B6/38 ,  H01R13/627 ,  H01R24/40

Abstract: An optical fiber connector includes: a cylindrical connector body; an optical fiber connection assembly disposed within the connector body proximate to a proximal end of the connector body, the optical fiber connection assembly including a support and at least one elongate member fixed to and extending through the support, the elongate member being configured to couple an optical fiber of an optical fiber cable; a locking assembly for holding the optical fiber cable, the locking assembly being disposed proximate to a distal end of the optical fiber connection assembly; and a sealing element disposed at a distal end of the optical fiber connector, the sealing element being configured to seal the connection between the distal end of the optical fiber connector and an outer periphery of the optical fiber cable.

公开(公告)号：US20220262544A1

公开(公告)日：2022-08-18

申请号：US17738142

申请日：2022-05-06

Applicant: CommScope Technologies LLC

Inventor： Jin Liu ,  Jianping Wu ,  Gangping Lei ,  Jien Zheng ,  Hongjuan An ,  Yujun Zhang

IPC: H01B7/36

Abstract: The present disclosure relates to a color-coded cable identification assembly and a cable. The cable identification assembly comprises: a support element including a fixing element adapted to fix the support element to a cable; and a plurality of identification elements, which are detachably mounted on the support element with the cable being located between the support element and the plurality of identification elements. Each identification element has a predetermined color so that the plurality of identification elements are capable of forming a predetermined color code to identify the cable. The cable identification assembly according to the present disclosure can be very easily and rapidly mounted to the cable, thereby greatly saving the installation time of workers and thus reducing the labor cost and the chance of making a mistake. Compared with a conventional adhesive tape, the cable identification assembly according to the present disclosure can meet the requirements such as anti-ultraviolet, anti-aging and reuse, thereby further reducing the cost of the cable identification assembly.

公开(公告)号：US20220094104A1

公开(公告)日：2022-03-24

申请号：US17466021

申请日：2021-09-03

Applicant: CommScope Technologies LLC

Inventor： Jin Liu ,  Hongjuan An ,  Jien Zheng ,  Yujun Zhang

IPC: H01R13/62 ,  H01R24/40

Abstract: The present disclosure relates to a push-pull coaxial connector comprising: an external conductor, where the external conductor is configured to internally receive the matching external conductor of a mating connector, with concave parts or through holes on the inner surface of the side wall of the external conductor that house retainers and corresponding matching concave parts on the outer surface of the side wall of the mating external conductor, of which, there are one or more protrusions on the outer surface of the side wall of the external conductor; a sleeve surrounding the external conductor, where the sleeve is able to slide between the front position and rear position along the external conductor and is able to rotate around the circumference of the external conductor, of which, there are one or more corresponding notches to receive one or more protrusions on the rear surface of the sleeve; wherein, when the sleeve is at the front position, one or more protrusions are staggered away from one or more notches and abutted on the rear surface of the sleeve to prevent the sleeve from moving backward, and at this point, part of the retainer is in the concave part or through hole of the external conductor and part of it is in the mating concave part of the mating external conductor, thus maintaining the connection between the coaxial connector and mating connector; wherein, when the sleeve is at the rear position, one or more protrusions are received in one or more corresponding notches, and at this point, the retainer fully leaves the matching concave part of the mating external conductor, thus separating the coaxial connector and the mating connector. The push-pull coaxial connector uses a simple concave-convex structure, which locks the front and rear positions of the push-pull structure of the coaxial connector and it has a simple structure and is low-cost.

公开(公告)号：US20220013934A1

公开(公告)日：2022-01-13

申请号：US17346365

申请日：2021-06-14

Applicant: CommScope Technologies LLC

Inventor： JianPing Wu ,  Jin Liu ,  Hongjuan An ,  Yujun Zhang

IPC: H01R9/05

Abstract: The invention relates to a cable connector for a coaxial cable, including an inner conductor (1) having a proximal section with a receiving hole (6) configured to receive a free end of an inner conductor of a coaxial cable; an outer conductor (2) having a distal chamber (7) and a proximal chamber (8) configured to receive an end section of the coaxial cable; and an insulator (3) for insulating the inner conductor from the outer conductor of the cable connector, the insulator being received in the distal chamber. At least the proximal section of the inner conductor of the cable connector comprises lead brass, and the proximal section can be pressed for grasping the free end of the inner conductor of the coaxial cable. The invention also relates to a coaxial cable assembly including such a cable connector and a method for manufacturing the same. The cable connector can be manufactured cost-effectively and reliable connection between the cable connector and the coaxial cable can be ensured.

公开(公告)号：US11075471B2

公开(公告)日：2021-07-27

申请号：US15118040

申请日：2014-02-11

Applicant: CommScope Technologies LLC

Inventor： Ronald A. Vaccaro ,  Yujun Dai ,  Jin Liu

IPC: H01R9/05 ,  H01R13/6592 ,  H01R24/56 ,  H01R4/02 ,  H01R13/622

Abstract: A coaxial cable-connector assembly includes a coaxial cable and a coaxial connector. The coaxial cable includes a central conductor, an outer conductor, a dielectric layer interposed between the central conductor and the outer conductor, and a jacket overlying the outer conductor. The coaxial connector includes: a central conductor extension configured to mate with a mating connector at one end and mated with the central conductor of the coaxial cable at a second opposite end; an outer conductor extension configured to mate with the mating connector at one end attached via a solder joint to the outer conductor of the coaxial cable at a second opposite end; and a dielectric spacer positioned between and separating the central conductor extension and the outer conductor extension, the dielectric spacer further positioned adjacent the solder joint to inhibit solder flow away from the solder joint.

公开(公告)号：US20210080515A1

公开(公告)日：2021-03-18

申请号：US17002963

申请日：2020-08-26

Applicant: CommScope Technologies LLC

Inventor： Mulan Huang ,  Jin Liu ,  Qiuliang Wang ,  Yujun Zhang

IPC: G01R31/68 ,  G01R1/02

Abstract: The present disclosure relates to a testing device comprising a bracket including a first groove and a second groove parallel to each other, wherein the first groove and the second groove run through an inner surface of the bracket perpendicularly to a thickness direction of the testing device; a plate assembly including a first plate and a second plate parallel to each other, wherein the first plate is disposed within the first groove and fits closely within the first groove along a length direction and a thickness direction of the testing device, the second plate is disposed within the second groove, with a gap present in the second groove along a length direction and/or a thickness direction of the testing device; a connector array including a plurality of connector assemblies disposed on the plate assembly in a predetermined pattern, wherein each of the plurality of connector assemblies is connected between the first plate and the second plate; and a displacing tool disposed on the bracket and/or the plate assembly and configured to displace the second plate relative to the first plate within the second groove along a length direction and/or a thickness direction of the testing device. The testing device may simulate various different axial deviations and/or angular deviations of the opposed printed circuit boards, and may be used to test the performance parameters such as low PIM, return loss and insertion loss between the printed circuit boards and the connectors under different axial deviations and/or angular deviations.

公开(公告)号：US10658787B2

公开(公告)日：2020-05-19

申请号：US16273306

申请日：2019-02-12

Applicant: CommScope Technologies LLC

Inventor： Hongjuan An ,  Yujun Zhang ,  Jin Liu

IPC: H01R13/52 ,  H01R24/42 ,  H01R13/187 ,  H01R9/05 ,  H01R103/00

Abstract: An assembly includes: a coaxial cable; a coaxial connector having an inner contact and an outer conductor body, the outer conductor body having a rear portion electrically connected with the outer conductor of the coaxial cable to form a joint; and a protective boot that overlies a forward portion of the coaxial cable and the rear portion of the outer conductor body to protect the joint between the coaxial cable and the connector. The boot comprises a body with a bore extending therethrough and includes a cable sealing section at one end that interference fits with the jacket of the cable to provide sufficient support for coaxial cable and creates a first seal with the jacket of the cable. The boot further including a feature within the bore that engages the outer conductor body forward of the electrical connection between the outer conductor and the outer conductor body.