An interference-resistant multi-core cable connector

Abstract

The utility model relates to an anti -interference's multicore cable connector belongs to cable connector technical field, including the casing, its both ends are through, the core line separates the block, it is located in the casing and is sealed with casing inner wall fixedly connected, the core line separates the block and sets up a plurality of core line import and core line export respectively in the opposite end face of casing axial direction direction, and the dispersion degree of core line export is greater than core line import, and the shielding channel for the both is made with the magnetic separation material between the core line import and core line export to communicate, the connecting piece is the plug assembly or socket assembly, and it is connected with the core line export and the core line separation block, and all have the terminal of electric connection with cable core line, the utility model provides the connector can separate a plurality of cable core line, weakens the effect of parasitic capacitance and mutual inductance phenomenon, reduces the generation of crosstalk problem, and the inside of core line separation block has the shielding channel made with the magnetic separation material, continues to produce the shielding effect after the shielding skin of cable core line is stripped, prevents the shielding interruption.

Claims

1. An anti-interference multi-core cable connector, characterized in that, include: A housing, wherein both ends of the housing are open; A core wire separator (3) is located inside the housing and is sealed and fixed to the inner wall of the housing. The core wire separator (3) has multiple core wire inlets (301) and core wire outlets (302) respectively opened on the two opposite end faces along the axial direction of the housing. The number of core wire outlets (302) and core wire inlets (301) is the same, and the dispersion of multiple core wire outlets (302) is greater than the dispersion of multiple core wire inlets (301). There is a shielding channel made of magnetic shielding material between the core wire inlets (301) and the core wire outlets (302) to connect the two. The connector is a plug assembly or a socket assembly, which is connected to the core wire separator block (3) corresponding to the core wire outlet (302). Both the plug assembly and the socket assembly have terminals that are electrically connected to the cable core wire.

2. The tamper-resistant multi-conductor cable connector of claim 1, wherein, Each of the said core wire outlets (302) has a fastener (4) at its edge for clamping the cable core wire.

3. An interference-resistant multi-conductor cable connector according to claim 2, wherein, Each of the fasteners (4) includes a mounting ring (401) and a plurality of spring pieces (402). The mounting ring (401) is coaxially arranged with the core wire outlet (302) and fixedly connected to the core wire separator (3). One end of the plurality of spring pieces (402) is sequentially fixedly connected to the mounting ring (401) along the circumference, and the other end of the plurality of spring pieces (402) is tightened toward the mounting ring (401) in the axial direction.

4. The tamper-resistant multi-conductor cable connector of claim 1, wherein, The socket assembly includes a plurality of slot bodies (5), each of the slot bodies (5) having a connected wiring segment and a plug segment, the wiring segment being detachably connected to the core wire outlet (302) and the core wire separator (3), and having a built-in wiring terminal, the plug segment forming a plug groove (501) from its end face inward.

5. An interference-resistant multi-conductor cable connector according to claim 4, wherein, The end face of the insertion section of the slot body (5) also forms an inward flared groove (502), and the groove wall of its insertion groove (501) is provided with a plurality of clearance grooves (503) along its circumference.

6. The tamper-resistant multi-conductor cable connector of claim 4, wherein, The plug assembly includes a plurality of pin bodies (6), each of which can be plugged into the corresponding insertion slot (501).

7. An interference-resistant multi-conductor cable connector according to claim 6, wherein The plug assembly also includes an insulator (7), which is fixedly connected to the core wire separator (3) connected to the pin. The insulator (7) has a plurality of mating channels (701) corresponding to the pin body (6) and passing through it. The pin is located in the mating channel (701).

8. An interference-resistant multi-conductor cable connector according to claim 7, wherein, The diameter of the interlocking channel (701) is adapted to the outer diameter of the insertion section of the slot body (5), and can be slidably and sealed with the outer wall of the insertion section of the slot body (5).

9. The anti-interference multi-core cable connector according to claim 1, characterized in that, The inner wall of the housing near the core wire inlet (301) is provided with a crown spring for crimping the cable sheath.

10. The tamper-resistant multi-conductor cable connector of claim 1, wherein, It also includes a shield (8), on which an mounting plate (9) is fixedly connected. The shield (8) can be sleeved on the outside of the housing and detachably connected to the mounting plate (9). After the connector equipped with the plug assembly and the connector equipped with the socket assembly are connected, the shield (8) can be detachably connected to the mounting plate (9) on its housing respectively. The inner wall of the shield (8) has a copper mesh.

Images