PCIe SAS DIRECT LINK CABLE

Abstract

A PCIe SAS direct link connector includes a cable end and a back board; the cable end fixed on the back board and including a direct link female head, a high-speed line, and a 15 pin plug terminal; the back board including a primary and a secondary cavity position; the direct link female head connected with the high-speed line; the 15 pin plug terminal being an asymmetric bow shape and having a short and a long side, a first contact point disposed on the short side, and a second contact point disposed on the long side; the 15 pin plug terminal connected with the high-speed line; when the 15 pin plug terminal is combined with a server board end connector, the first contact point and the second contact point contact a terminal of the server board end connector, respectively, simplifying the connection structure and improving heat dissipation.

Claims

1. A PCIe SAS direct link connector, comprising a cable end and a back board; the cable end fixed on the back board; the cable end including a direct link female head, a high-speed line, and a 15 pin plug terminal; the back board including a primary cavity position and a secondary cavity position; the direct link female head connected with the high-speed line; the 15 pin plug terminal formed in an asymmetric bow shape and having a short side and a long side; a first contact point disposed on the short side, and a second contact point disposed on the long side; the 15 pin plug terminal connected with the high-speed line; when the 15 pin plug terminal is combined with a server board end connector, the first contact point and the second contact point contact a terminal of the server board end connector, respectively; the primary cavity position disposed at a center of the back board, the cable end connected with the server board end connector through the primary cavity position; and the secondary cavity position connected with the primary cavity position; the 15 pin plug terminal connected with the server board end connector through the secondary cavity position.

2. The PCIe SAS direct link connector of claim 1, wherein the direct link female head comprises a fix bore; the fix bore disposed on two sides of the direct link female head; the back board comprising a secondary bore; the secondary bore disposed on two sides of the primary cavity position corresponding to the fix bore; when a screw passes through the fix bore and the secondary bore, the screw is fastened with a nut, such that the direct link female head is fixed on the back board.

3. The PCIe SAS direct link connector of claim 1, wherein the cable end comprises a 15 pin plug terminal fix member; when the 15 pin plug terminal is combined with the server board end connector, the 15 pin plug terminal fix member fastens the 15 pin plug terminal on the secondary cavity position.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

[0008] FIG. 1 is an exploded view of a PCIe SAS direct link cable in accordance with an embodiment of the present invention.

[0009] FIG. 2 is a perspective view of the 15 pin plug terminal.

DETAILED DESCRIPTION OF THE INVENTION

[0010] The aforementioned and further advantages and features of the present invention will be understood by reference to the description of the preferred embodiment in conjunction with the accompanying drawings where the components are illustrated based on a proportion for explanation but not subject to the actual component proportion.

[0011] FIG. 1 and FIG. 2 are applied for illustrating the embodiments of the present invention in details, without limiting the features of the present invention thereto.

[0012] Referring to FIG. 1, a PCIe SAS direct link connector comprises a cable end 1 and a back board 2; the cable end 1 fixed on the back board 2.

[0013] The cable end 1 comprises a direct link female head 11, a high-speed line 12, and a 15 pin plug terminal 13

[0014] The back board 2 comprises a primary cavity position 21 and a secondary cavity position 22.

[0015] The direct link female head 11 is connected with the high-speed line 12.

[0016] Referring to FIG. 2, the 15 pin plug terminal 13 is formed in an asymmetric bow shape having a short side 16 and a long side 17; a first contact point 18 disposed on the short side 16, and a second contact point 19 disposed on the long side 17; the 15 pin plug terminal 13 connected with the high-speed line 12; when the 15 pin plug terminal 13 is combined with a server board end connector, the first contact point 18 and the second contact point contact 18 a terminal of the server board end connector, respectively.

[0017] The primary cavity position 21 disposed at a center of the back board 2; the cable end 1 connected with the server board end connector through the primary cavity position 21; the secondary cavity position 22 connected with the primary cavity position 21; the 15 pin plug terminal 13 connected with the server board end connector through the secondary cavity position 22.

[0018] The direct link female head 11 comprises a fix bore 15; the fix bore 15 disposed on two sides of the direct link female head 11; the back board 2 comprising a secondary bore 23; the secondary bore 23 disposed on two sides of the primary cavity position 21 corresponding to the fix bore 15; when a screw passes through the fix bore 15 and the secondary bore 23, the screw is fastened with a nut, such that the direct link female head 11 is fixed on the back board 2.

[0019] The cable end 1 comprises a 15 pin plug terminal fix member 14; when the 15 pin plug terminal 13 is combined with the server board end connector, the 15 pin plug terminal fix member 14 fastens the 15 pin plug terminal 13 on the secondary cavity position 22.

[0020] Although particular embodiments of the invention have been described in detail for purposes of illustration, various modifications and enhancements may be made without departing from the spirit and scope of the invention. Accordingly, the invention is not to be limited except as by the appended claims.