CN-224204516-U - Electric connector

CN224204516UCN 224204516 UCN224204516 UCN 224204516UCN-224204516-U

Abstract

The application provides an electric connector capable of transmitting signals, which can be electrically abutted with a butt joint component and can be electrically overlapped with a coaxial cable group to transmit signals. The electric connector comprises a terminal butt joint shielding structure and a terminal lap joint shielding structure, wherein the terminal butt joint shielding structure can provide shielding for butt joint of the electric connector and the butt joint member, and the terminal lap joint shielding structure can provide shielding for lap joint of the electric connector and the coaxial cable group so as to reduce the interference degree of signal transmission among the electric connector, the butt joint member and the coaxial cable group and meet the signal transmission requirement of the electric connector.

Inventors

CHEN YINGZHONG
HUANG MURONG

Assignees

唐虞企业股份有限公司
东莞唐虞电子有限公司

Dates

Publication Date: 20260505
Application Date: 20250331
Priority Date: 20240403

Claims (13)

1. An electrical connector adapted to mate with a mating member and the electrical connector is adapted to mate with a first primary coaxial cable and a first secondary coaxial cable, the first primary coaxial cable including a first primary cable center conductor, the first secondary coaxial cable including a first secondary cable center conductor, the electrical connector comprising: A shielding conductor assembly comprising a terminal butt-joint shielding structure and a terminal lap-joint shielding structure; A primary electrical connector assembly comprising a primary assembly insulating gel core and a primary assembly conductive terminal set, the primary assembly insulating gel core comprising a primary core mating port and a primary core mating port, the primary assembly conductive terminal set comprising a first primary terminal mating structure and a first primary terminal mating structure, wherein the primary assembly insulating gel core engages the first primary terminal with the first primary terminal mating structure at the primary core mating port to provide a mating to the mating member and with the first primary terminal mating structure at the primary core mating port to provide a mating to the first primary cable center conductor, and A secondary electrical connector assembly comprising a secondary assembly insulating glue core and a secondary assembly conductive terminal set, the secondary assembly insulating glue core comprising a secondary glue core mating port and a secondary glue core mating port, the secondary assembly conductive terminal set comprising a first secondary terminal mating structure and a first secondary terminal mating structure, wherein the secondary assembly insulating glue core engages the first secondary terminal with the first secondary terminal mating structure at the secondary glue core mating port to provide a mating to the mating member and with the first secondary terminal mating structure at the secondary glue core mating port to provide a mating to the first secondary cable center conductor, wherein, The main electric connector component and the shielding conductor component are combined into a first electric connector combined component; The secondary electrical connector assembly is combined with the first electrical connector assembly member to form a second electrical connector assembly member, in which, The terminal docking shielding structure is located between the primary and secondary glue docking ports such that the terminal docking shielding structure provides shielding between the first primary and secondary terminal docking structures, and The terminal overlap shield structure is located between the primary and secondary glue core overlap ports such that the terminal overlap shield structure provides shielding between the first primary and secondary terminal overlap structures.
2. The electrical connector of claim 1, wherein the shield conductor assembly is constructed from a conductive sheet metal material.
3. The electrical connector of claim 1, wherein the first primary coaxial cable and the first secondary coaxial cable of the electrical connector interface further comprise a first primary cable braid and a first secondary cable braid, respectively, wherein, The main electrical connector assembly further comprises a main assembly conductive bridge body comprising a main shield conductor abutment structure and a first main cable abutment structure; the secondary electrical connector assembly further includes a secondary assembly conductive bridge including a secondary shield conductor abutment structure and a first secondary cable abutment structure, and In the first electrical connector assembly, the primary shielding conductor abutting structure and the first primary cable abutting structure are respectively and electrically abutted to the shielding conductor assembly and the first primary cable braid, and the secondary shielding conductor abutting structure and the first secondary cable abutting structure are respectively and electrically abutted to the shielding conductor assembly and the first secondary cable braid, so that the primary assembly conductive bridging body, the secondary assembly conductive bridging body, the shielding conductor assembly, the first primary cable braid and the first secondary cable braid are electrically connected to transmit a shielding signal.
4. The electrical connector of claim 3, wherein the electrical connector further overlaps a second primary coaxial cable and a second secondary coaxial cable, the second primary coaxial cable comprising a second primary cable center conductor and a second primary cable braid, the second secondary coaxial cable comprising a second secondary cable center conductor and a second secondary cable braid, wherein, The main assembly conductive terminal set further includes a second main terminal including a second main terminal mating structure and a second main terminal landing structure, and the main assembly insulating rubber core further engages the second main terminal with the second main terminal mating structure at the main rubber core mating port to provide a mating to the mating member and with the second main terminal landing structure at the main rubber core landing port to provide a landing to the second main cable center conductor; The secondary assembly conductive terminal set further includes a second secondary terminal including a second secondary terminal mating structure and a second secondary terminal landing structure, and the secondary assembly insulating glue core further engages the second secondary terminal with the second secondary terminal mating structure at the secondary glue core mating port to provide a mating to the mating member and with the second secondary terminal landing structure at the secondary glue core mating port to provide a mating to the second secondary cable center conductor; the main component conductive bridge body further comprises a second main cable abutting structure; the secondary component conductive bridge further comprises a second secondary cable abutment structure, and In the first electric connector combination member, the second main cable abutting structure is electrically abutted against the second main cable weaving layer so that the second main cable weaving layer can transmit the shielding signal, and the second secondary cable abutting structure is electrically abutted against the second secondary cable weaving layer so that the second secondary cable weaving layer can transmit the shielding signal.
5. The electrical connector of claim 3, further comprising a metal cover assembly comprising a primary cover and a secondary cover; The metal cover assembly and the second electrical connector assembly are combined into a third electrical connector assembly in which, The main cover body extends around the main rubber core butt joint port to provide shielding for the first main terminal butt joint structure to butt joint the butt joint member, and also extends around the main rubber core lap joint port to provide shielding for the first main terminal lap joint structure to lap joint the first main cable center conductor, and The secondary cover may extend around the secondary glue core mating port to provide shielding for the first secondary terminal mating structure to mate with the mating member, and the secondary cover may also extend around the secondary glue core mating port to provide shielding for the first secondary terminal mating structure to mate with the first secondary cable center conductor.
6. The electrical connector of claim 5, wherein the primary and secondary covers each comprise a primary cover abutment structure and a secondary cover abutment structure, wherein the primary and secondary cover abutment structures electrically abut the primary and secondary conductive bridges, respectively, in the second electrical connector assembly such that the primary and secondary covers can transmit the shielding signal.
7. The electrical connector of claim 5, wherein the primary and secondary covers comprise a primary cover support structure and a secondary cover support structure, respectively, the primary and secondary cover support structures contacting the primary and secondary conductive bridges, respectively, in the second electrical connector assembly such that the primary and secondary covers provide structural support to the primary and secondary conductive bridges, respectively.
8. The electrical connector of claim 1, wherein the main assembly insulating glue core further comprises a shield conductor assembly combination guide structure, a shield conductor assembly combination space, a shield conductor assembly longitudinal stop structure and a shield conductor assembly transverse stop structure, wherein the shield conductor assembly combination guide structure guides the shield conductor assembly into the shield conductor assembly combination space to combine the main electrical connector assembly and the shield conductor assembly into the first electrical connector combination member, wherein in the first electrical connector combination member the shield conductor assembly longitudinal stop structure stops the shield conductor assembly from longitudinally exiting the shield conductor assembly combination space, and wherein the shield conductor assembly transverse stop structure stops the shield conductor assembly from transversely exiting the shield conductor assembly combination space.
9. The electrical connector of claim 8, wherein the shield conductor assembly longitudinal stop structure is a hook-like stop structure disposed at the primary glue core mating port, the terminal mating shield structure further comprises a terminal mating shield structure passage and a shield conductor assembly longitudinal interference structure, and wherein in the first electrical connector assembly member, the shield conductor assembly longitudinal stop structure passes through the terminal mating shield structure passage to avoid the shield conductor assembly longitudinal stop structure interfering with the shield conductor assembly entering the shield conductor assembly space, and the shield conductor assembly longitudinal interference structure interfering with the shield conductor assembly longitudinal relative movement of the shield conductor assembly longitudinal stop structure such that the shield conductor assembly longitudinal stop structure can stop the shield conductor assembly from longitudinally exiting the shield conductor assembly space.
10. The electrical connector of claim 8, wherein the shield conductor assembly lateral stop structure is a slot-like stop structure disposed on the main assembly insulating glue core, the shield conductor assembly further comprising a shield conductor assembly lateral interference structure, wherein in the first electrical connector assembly member, the shield conductor assembly lateral interference structure enters the shield conductor assembly lateral stop structure while avoiding interference of the shield conductor assembly lateral stop structure with the shield conductor assembly into the shield conductor assembly space, and wherein the shield conductor assembly lateral interference structure interferes with movement of the shield conductor assembly lateral relative to the shield conductor assembly lateral stop structure such that the shield conductor assembly lateral stop structure can stop the shield conductor assembly from laterally exiting the shield conductor assembly space.
11. The electrical connector of claim 8, wherein the primary assembly insulating glue core further comprises a secondary electrical connector assembly combination guide structure, a secondary electrical connector assembly combination space, a secondary electrical connector assembly longitudinal stop structure and a secondary electrical connector assembly transverse stop structure, wherein the secondary electrical connector assembly combination guide structure guides the secondary electrical connector assembly into the secondary electrical connector assembly combination space to combine the secondary electrical connector assembly with the first electrical connector combination member into the second electrical connector combination member, wherein the secondary electrical connector assembly longitudinal stop structure stops the secondary electrical connector assembly from longitudinally exiting the secondary electrical connector assembly combination space in the second electrical connector combination member, and wherein the shield conductor assembly transverse stop structure stops the secondary electrical connector assembly from transversely exiting the secondary electrical connector assembly combination space.
12. The electrical connector of claim 11, wherein the secondary electrical connector assembly longitudinal stop structure is a hook-like stop structure disposed at the primary glue docking port, the secondary electrical connector assembly further comprising a secondary electrical connector assembly through passage and a secondary electrical connector assembly longitudinal interference structure, wherein in the second electrical connector assembly member, the secondary electrical connector assembly longitudinal stop structure passes through the secondary electrical connector assembly through passage while avoiding the secondary electrical connector assembly longitudinal stop structure interfering with the secondary electrical connector assembly entering the secondary electrical connector assembly combining space, and the secondary electrical connector assembly longitudinal interference structure interfering with the secondary electrical connector assembly longitudinal relative movement of the secondary electrical connector assembly longitudinal stop structure such that the secondary electrical connector assembly longitudinal stop structure can stop the secondary electrical connector assembly from longitudinally exiting the secondary electrical connector assembly combining space.
13. The electrical connector of claim 11, wherein the secondary electrical connector assembly lateral stop structure is a slot-like stop structure disposed on the primary assembly insulating glue core, the secondary electrical connector assembly further comprising a secondary electrical connector assembly lateral interference structure, wherein in the second electrical connector assembly member, the secondary electrical connector assembly lateral interference structure enters the secondary electrical connector assembly lateral stop structure while avoiding interference of the secondary electrical connector assembly into the secondary electrical connector assembly combining space by the secondary electrical connector assembly lateral interference structure and interference of the secondary electrical connector assembly lateral movement relative to the secondary electrical connector assembly lateral stop structure such that the secondary electrical connector assembly lateral stop structure can stop the secondary electrical connector assembly from laterally exiting the secondary electrical connector assembly combining space.

Description

Electric connector Technical Field The present application relates to the field of electronic devices, and more particularly, to an electrical connector capable of providing shielding to meet signal transmission requirements. Background In recent years, electrical connectors have been widely used in various electronic devices, but the signal transmission of electrical connectors has been increasingly demanded in response to the special demands and developments of electronic devices. However, the existing electrical connector is limited by the poor shielding effect of the mechanism design, so that signal transmission is often interfered, and problems such as attenuation and distortion occur in the signal transmission process of the electrical connector, so that the signal transmission requirement of the electrical connector is difficult to meet. Such as EMI electromagnetic interference or noise crosstalk interference. Therefore, how to reduce interference of the electrical connector during the signal transmission process is a problem to be solved by those skilled in the art. Disclosure of utility model In view of the foregoing shortcomings of the prior art, the present application provides an electrical connector that can dock a docking member and that can dock a first primary coaxial cable comprising a first primary cable center conductor with a first secondary coaxial cable comprising a first secondary cable center conductor, the electrical connector comprising a shield conductor assembly comprising a terminal docking shield structure and a terminal docking shield structure, a primary electrical connector assembly comprising a primary assembly insulating rubber core and a primary assembly conductive terminal set comprising a primary rubber core docking port and a primary rubber core docking port, the primary assembly conductive terminal set comprising a first primary terminal docking structure and a first primary terminal docking structure, wherein the primary assembly insulating rubber core engages the first primary terminal such that the first primary terminal docking structure is located at the docking member, the primary connector assembly comprising a primary assembly insulating rubber core and a primary assembly conductive terminal set comprising a primary rubber core docking port and a primary terminal set comprising a primary terminal docking structure, wherein the primary assembly insulating rubber core docking structure engages the first primary terminal, the primary connector assembly conductive terminal set comprises a primary terminal docking structure and the primary terminal set comprising a primary terminal conductive terminal, wherein the primary connector assembly conductive terminal set comprises a primary terminal connector and a primary terminal connector assembly conductive terminal set comprising a primary terminal docking structure, the secondary assembly insulating glue core engages the first secondary terminal such that the first secondary terminal mating structure is located at the secondary glue core mating port to provide a mating to the mating member and the first secondary terminal mating structure is located at the secondary glue core mating port to provide a mating to the first secondary cable center conductor, wherein the primary electrical connector assembly and the shielded conductor assembly are combined into a first electrical connector assembly, the secondary electrical connector assembly and the first electrical connector assembly are combined into a second electrical connector assembly, the terminal mating shield structure is located between the primary glue core mating port and the secondary glue core mating port in the second electrical connector assembly such that the terminal mating shield structure provides a mating between the primary terminal mating structure and the first secondary terminal mating structure, and the terminal shield structure is located between the primary glue core mating port and the secondary glue core mating port such that the terminal mating shield structure provides a mating between the primary terminal mating structure and the first secondary terminal mating structure. Preferably, in the electrical connector of the present application, the shield conductor assembly is composed of a conductive metal plate material. Preferably, in the electrical connector of the present application, the first primary coaxial cable and the first secondary coaxial cable abutted by the electrical connector further comprise a first primary cable braid and a first secondary cable braid, respectively, wherein the primary electrical connector assembly further comprises a primary assembly conductive bridge comprising a primary shielding conductor abutment structure and a first primary cable abutment structure, the secondary electrical connector assembly further comprises a secondary assembly conductive bridge comprising a secondary shielding conductor abutment s