TWM606366U - PSAS female connector - Google Patents

Abstract

This creation involves the field of connectors. PSAS female connectors include frame parts, terminal assemblies and shielding parts; the frame parts include grooves, which are arranged at the mating ends of the frame parts; terminal assemblies include SATA 7PIN Signal and ground terminal; SATA 7PIN signal and ground terminal are inserted inside the frame, including the head and solder feet; when the SATA 7PIN signal and ground terminal is inserted inside the frame, the head is located in the groove; cover The cover is in the form of a sheet, and it is installed on the side of the frame where the SATA 7PIN signal and ground terminals are inserted; the cover includes shrapnel and solder feet; the shrapnel is set on the head of the cover; when the PSAS female connector is connected with After the male connector is mated, the head of the SATA 7PIN signal and ground terminal contacts with the shrapnel of the shield; the solder feet of the SATA 7PIN signal and ground terminal and the solder feet of the shield are welded in the same PCB PAD. Beneficial effects: First, the product can meet the high frequency performance requirements of PCIe Gen5, U.2 and U.3 at the same time. The second is that the head of the SATA 7PIN signal and ground terminal is hidden in the groove, so as to avoid the terminal PIN when the male connector is mated with the female connector.

Description

PSAS female connector

This creation relates to the field of connectors, especially PSAS female connectors.

As the amount of data storage continues to increase, the transmission rate is required to continue to increase; customer applications are becoming wider and wider, and a product is required to meet multiple high-frequency performance requirements at the same time.

The existing PSAS female connector can reach a transmission rate of 32Gbps, which is mainly used in enterprise-level servers and related high-speed transmission systems. At present, the outstanding problem is that after long-term mating of this type of connector with the outside world, the terminal mating end is easy to be pressed and warped The phenomenon of bending and kneeling PIN will affect the conduction quality and service life of the terminal.

In order to solve the above technical problems, this creation provides a PSAS female connector, through structural optimization, to avoid the phenomenon of terminal kneeling PIN when the female connector is mated for a long time.

Specifically, the technical solution provided by this creation is: a PSAS female connector, including a frame member, a terminal assembly, and a shield member; the frame member includes a groove, and the groove is set at the mating end of the frame member; and the terminal assembly Inserted inside the frame, including SAS 6PIN signal terminal, SATA 7PIN signal and ground terminal, SATA 15PIN power terminal and SAS 40PIN signal and ground terminal; SATA 7PIN signal and ground terminal includes head and solder feet; when SATA 7PIN signal And the ground terminal is inserted inside the frame, the head is located in the groove; the cover is a sheet body, installed on the side of the frame where the SATA 7PIN signal and the ground terminal are inserted; the cover includes shrapnel and Welding feet; the shrapnel is set on the head of the shield; when the PSAS female connector is mated with the male connector, the head of the SATA 7PIN signal and ground terminal contacts the shrapnel of the shield; SATA 7PIN signal and ground The solder foot of the terminal and the solder foot of the shield are soldered in the same PCB PAD.

Preferably, the frame member of the PSAS female connector is made of plastic.

Preferably, when the PSAS female connector is mated with the male connector, the head is located in the groove.

Preferably, the PSAS female connector includes a fixing piece, and the fixing piece is arranged at the contact end of the frame member and the PCB PAD.

After adopting the above technical solution, the beneficial effect of this creation is: Compared with the disclosed technical solution, for the male connector and female connector mating, the terminal is prone to kneeling PIN problem. This technical solution adds SATA 7PIN The signal and ground terminals are in contact with the shrapnel and solder feet of the shield sheet at the same time, so that the product meets the high frequency performance requirements of PCIe Gen5, U.2 and U.3 at the same time. The head of the SATA 7PIN signal and ground terminal is hidden in the groove to avoid kneeling PIN when the male connector is mated with the female connector.

The following describes the creation in detail with reference to FIGS. 1 to 4 and specific embodiments, but it is not intended to limit the creation.

Example one

As shown in Figures 1 and 2, the PSAS female connector includes a frame member 1, a terminal assembly 2 and a shield member 3;

The frame member 1 includes a groove 11, which is provided at the mating end of the frame member 1;

The terminal assembly 2 is inserted in the frame 1 and includes the SAS 6PIN signal terminal 21, SATA 7PIN signal and ground terminal 22, SATA 15PIN power terminal 23 and SAS 40PIN signal and ground terminal 24;

The SATA 7PIN signal and ground terminal 22 includes a head 25 and solder feet 26; when the SATA 7PIN signal and ground terminal 22 is inserted into the frame member 1, the head 25 is located in the groove 11;

The shield member 3 is in the form of a sheet and is installed on the side of the frame member 1 where the SATA 7PIN signal and the ground terminal 22 are inserted;

The shield member 3 includes an elastic piece 31 and a welding foot 32; the elastic piece 31 is arranged on the head of the shield member 3;

As shown in Figures 3 and 4, when the PSAS female connector and the male connector are mated and mated, the head 25 of the SATA 7PIN signal and ground terminal 22 is in contact with the shrapnel 31 of the shield 3; Figures 2 and 4 As shown, the solder pins 26 of the SATA 7PIN signal and ground terminal 22 and the solder pins 32 of the shield 3 are soldered in the same PCB PAD 4.

The PSAS female connector includes a fixing piece 5, which is arranged at the contact end of the frame member 1 and the PCB PAD 4.

Example two

On the basis of the first embodiment, as shown in Figures 3 and 4, the frame member 1 of the PSAS female connector is made of plastic. When the PSAS female connector is mated with the male connector, the head 25 is located in the groove 11.

It can be known from technical common sense that this technical solution can be implemented by other implementations that do not deviate from its spirit or essential features. Therefore, the above-disclosed embodiments are merely illustrative in all aspects, and not the only ones. All changes within the scope of this creation or within the scope equivalent to this creation are included in this creation.

1: Frame parts 11: Groove 2: terminal assembly 21: SAS 6PIN signal terminal 22: SATA 7PIN signal and ground terminal 23: SATA 15PIN power terminal 24: SAS 40PIN signal and ground terminal 25: head 26: Solder foot 3: Mask pieces 31: shrapnel 32: Solder foot 4:PCB PAD 5: fixed piece

Figure 1 is an exploded view of the PSAS female connector. Figure 2 is a perspective view of a PSAS female connector. Figure 3 is a side cross-sectional view of the PSAS female connector. Figure 4 is a side cross-sectional view of the mating of the PSAS female connector and the male connector.

1: Frame parts

11: Groove

2: terminal assembly

21: SAS 6PIN signal terminal

22: SATA 7PIN signal and ground terminal

23: SATA 15PIN power terminal

24: SAS 40PIN signal and ground terminal

25: head

26: Solder foot

3: Mask pieces

31: shrapnel

32: Solder foot

5: fixed piece

Claims (4)

A PSAS female connector, which is characterized in that it comprises a frame body part, a terminal assembly and a shield part; the frame body part includes a groove, and the groove is arranged at the mating end of the frame body part; the terminal assembly Inserted inside the frame, including SAS 6PIN signal terminal, SATA 7PIN signal and ground terminal, SATA 15PIN power terminal and SAS 40PIN signal and ground terminal; the SATA 7PIN signal and ground terminal includes head and solder feet; When the 7PIN signal and the ground terminal are inserted inside the frame, the head is located in the groove; the cover is in the form of a sheet and is installed on the side of the frame where the SATA 7PIN signal and ground terminal is inserted; the cover The parts include shrapnel and welding feet; the shrapnel is set on the head of the shield; when the PSAS female connector is mated with the male connector, the head of the SATA 7PIN signal and ground terminal contacts the shrapnel of the shield ; The solder feet of the SATA 7PIN signal and ground terminal and the solder feet of the shield are soldered in the same PCB PAD. The PSAS female connector according to claim 1, wherein: the frame member is made of plastic. The PSAS female connector according to claim 1, wherein: when the PSAS female connector is mated with the male connector, the head is located in the groove. The PSAS female connector according to claim 1, wherein: it comprises a fixing piece, and the fixing piece is arranged at the contact end of the frame member and the PCB PAD.

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