HIGH CURRENT DC DISPERSING AND CONVERGING CONNECTOR

• US 20200136327A1
• Filed: 07/09/2019
• Published: 04/30/2020
• Est. Priority Date: 10/26/2018
• Status: Active Grant

• Current Assignee: Ti-Lane Precision Electronic Co., Ltd.
• Original Assignee: Ti-Lane Precision Electronic Co., Ltd.
• Inventors: Luo, Baojun
• Granted Patent: US 10,770,847 B2
• Time in Patent Office: Days
• CPC Class Codes: H01R 13/03 characterised by the material, e.g. plating, or coating materials
• CPC Class Codes: H01R 13/42 Securing in a demountable manner
• CPC Class Codes: H01R 13/502 composed of different pieces H01R13/514 takes precedence
• CPC Class Codes: H01R 13/5202 Sealing means between parts of housing or between housing part and a wall, e.g. sealing rings
• CPC Class Codes: H01R 13/5219 Sealing means between coupling parts, e.g. interfacial seal
• CPC Class Codes: H01R 13/64 Means for preventing incorrect coupling
• CPC Class Codes: H01R 2101/00 One pole
• CPC Class Codes: H01R 25/161 Details
• CPC Class Codes: H01R 31/02 Intermediate parts for distributing energy to two or more circuits in parallel, e.g. splitter with a holder adapted for supporting apparatus to which its counterpart is attached H01R33/92

Abstract

A high current DC dispersing and converging connector comprises a dispersing and connecting terminal, a sheath I, a converging and connecting terminal and a sheath II, the dispersing and connecting terminal comprises three connecting ends I and a connecting end II; two connecting ends I are symmetrically fixed to the connecting end II; the sheath I is provided with three inserting ports I and an inserting port II; the sheath I is sleeved on an outer surface of the dispersing and connecting terminal; the tail of the connecting end II is provided with an inserting groove; the converging and connecting terminal is an umbrella-shaped copper-aluminum terminal; the sheath II is provided with two connecting ports; the sheath II is sleeved on an outer surface of the converging and connecting terminal; when the umbrella-shaped end is inserted into and fixed with the inserting groove, the inserting port II of the sheath I is inserted into and fixedly connected with the connecting port of the sheath II; and a seal ring is arranged at a contact position where the inserting port II and the connecting port are contacted. By improving the structure of the existing high current DC single-input and single-output connector, the solution reduces the convergence box, saves a connection space, makes processing more convenient, and also reduces processing time.

Claims

1. A high current DC dispersing and converging connector, comprising a dispersing and connecting terminal, a sheath I, a converging and connecting terminal and a sheath II, wherein the dispersing and connecting terminal comprises three connecting ends I and a connecting end II;

one connecting end I and the connecting end II are in a same horizontal plane;

the other two connecting ends I are symmetrically fixed to the connecting end II;

the sheath I is provided with three inserting ports I and an inserting port II;

the sheath I is sleeved on an outer surface of the dispersing and connecting terminal;

the three connecting ends I of the dispersing and connecting terminal are respectively arranged in the three inserting ports I;

a tail of the connecting end II is provided with an inserting groove;

the connecting end II is arranged in the inserting port II;

the converging and connecting terminal is an umbrella-shaped copper-aluminum terminal;

an umbrella end of the umbrella-shaped copper-aluminum terminal is inserted into and matched with the inserting groove;

the sheath II is provided with two connecting ports;

the sheath II is sleeved on an outer surface of the converging and connecting terminal;

the umbrella end and a cable connecting end of the umbrella-shaped copper-aluminum terminal are respectively arranged in the two connecting ports;

when the umbrella-shaped end is inserted into and fixed with the inserting groove, the inserting port II of the sheath I is inserted into and fixedly connected with the connecting port of the sheath II; and

a seal ring is arranged at a contact position where the inserting port II and the connecting port are contacted.

2. The high current DC dispersing and converging connector according to claim 1, wherein a top of the inserting port II is provided with a fool-proof convex strip;

and a top of the connecting port is provided with a groove matched with the fool-proof convex strip.

3. The high current DC dispersing and converging connector according to claim 1, further comprising a positioning clamping block;

wherein the positioning clamping block is provided with a positioning part I and a positioning part II;

the positioning part I is clamped and fixed on the connecting end I which is in the same horizontal plane as the connecting end II; and

the positioning part II is clamped and fixed on one of the other two connecting ends I.

4. The high current DC dispersing and converging connector according to claim 3, wherein the positioning clamping block is further provided with a positioning clamping plate;

and the positioning clamping block is fixed into the sheath I through the positioning clamping plate.