CN203166172U

CN203166172U - Sas25p male connector structure

Info

Publication number: CN203166172U
Application number: CN 201220648747
Authority: CN
Inventors: 李重志
Original assignee: 蔡添庆
Priority date: 2012-11-30
Filing date: 2012-11-30
Publication date: 2013-08-28
Anticipated expiration: 2022-11-30

Abstract

The utility model relates to the technical field of electric connectors, and especially relates to an SAS25P male connector structure which comprises an insulating body. A tongue piece is arranged on the front end of the insulating body. The rear end of the tongue piece is connected with terminal holes which are used for terminal assembly. A first group of terminals and a second group of terminals are implanted into the insulating body from corresponding terminal holes, and the contact parts of two groups of terminals are respectively distributed on two sides of the tongue piece. The first group of terminals comprises terminals which are designed with an SATA interface. The second group of terminals comprises extension terminals and power supply terminals. Welding pins of the first group of terminals and the second group of terminals are divided into upper and lower rows. The welding pins of upper and lower rows stretch out in the same direction and form a clamp opening to clamp a circuit board for welding. According to the utility model, the SAS25P male connector structure provided by has the advantages of simple structure, scientificness, reasonableness and easy fabrication and assembly; terminal distribution is compact; the connector can be conveniently welded with the board; the connector further has an extension function; and compared with the prior art, the connector provided by the utility model is further improved in structure and function.

Description

SAS25P male seat connector construction

Technical field

The utility model relates to technical field of electric connectors, especially relates to SAS male seat connector construction.

Background technology

SAS male seat connector mainly is to support high-speed serial signals and power supply, is used for 1.8 inches memories, generally adopts the enhancement mode design, can realize higher reliability in the compact storage is used.Along with the development of electronics technology, higher to the functional requirement of connector, SAS male seat connector of the prior art also in requisition for further improvement, is applied to promote SAS male seat connector on structure, function.

Summary of the invention

The purpose of this utility model is to provide a kind of structure optimization, is convenient to make and assembling, and the SAS25P male seat connector construction of enhanced feature.

For achieving the above object, the utility model adopts following technical scheme:

SAS25P male seat connector construction, include insulating body, the front end of insulating body is provided with tongue piece, the rear end of tongue piece is connected with the terminal hole for the terminal assembling, and first group of terminal implanted insulating body and the contact site of first group of terminal in a row is distributed on the side of tongue piece from the terminal hole of correspondence; Second group of terminal from the terminal hole of correspondence implant insulating body and make the contact site of second group of terminal in a row be distributed on the tongue piece with the contact site distribution side of first group of terminal back to the another side on; Described first group of terminal is the terminal with the design of SATA interface, and second group of terminal comprises expansion terminal and power supply terminal; The welding foot of described first group of terminal and second group of terminal is divided into two rows, and the welding foot of two rows comes the welding of clamping circuit board towards stretching out in the same way and forming the folder mouth.

Described insulating body rear end is provided with the circuit board lead-in groove, and the formed folder mouth of the welding foot of circuit board lead-in groove coupling two rows is the clamping circuit board together.

Circuit board lead-in groove on the described insulating body is molded on the parallel projection that stretches out backwards in insulating body rear end.

The SAS25P male seat connector construction that the utility model provides, simple in structure, scientific and reasonable, easily make and assembling, it is compact to distribute between the terminal, and with the plate convenient welding, this connector also can provide extended function simultaneously, compared to existing technology, the utility model all has further improvement on structure, function.

Description of drawings:

Accompanying drawing 1 is the perspective view of the utility model one embodiment;

Accompanying drawing 2 is another visual angle structural representation of Fig. 1 embodiment;

Accompanying drawing 3 is the STRUCTURE DECOMPOSITION schematic diagram of Fig. 1 embodiment;

Accompanying drawing 4 is the internal structure cross-sectional schematic of Fig. 1 embodiment.

Embodiment:

Below in conjunction with accompanying drawing the utility model is further specified:

Consult shown in Fig. 1 ~ 4, the relevant SAS25P male seat of the utility model connector construction, the front end of insulating body 1 is provided with tongue piece 11, the rear end of tongue piece 11 is connected with the terminal hole for the terminal assembling, and first group of terminal 2 implanted insulating body 1 and the contact site 21 of first group of terminal 2 in a row is distributed on the side of tongue piece 11 from the terminal hole of correspondence; Second group of terminal 3 from the terminal hole of correspondence implant insulating body 1 and make the contact site 31 of second group of terminal 3 in a row be distributed on the tongue piece 11 with the contact site 21 distribution sides of first group of terminal 2 back to the another side on, tongue piece about in the of 11 the contact site on the

side

21,31 follow tongue piece 11 and insert in the corresponding female seat, to electrically connect the terminal on the female seat, transmit thereby reach signal.In the present embodiment, described first group of terminal 2 is the terminals with the design of SATA interface, and second group of terminal 3 comprises expansion terminal and power supply terminal; Not only can realize the function of SATA connector thus, also support high-speed serial signals and power supply, be used for the use of 1.8 inches memories, extended function is provided, increase the serviceability of connector, satisfied such as in the transactional data applied environments such as shopping online and bank transaction to high-frequency and demand instant, random data access.The

welding foot

22,32 of described first group of terminal 2 and second group of terminal 3 is divided into two rows, and the welding foot 22 of two rows, 32 comes the welding of clamping circuit board towards stretching out in the same way and forming folder mouth 4.In the present embodiment, for the firm circuit board that connects better, described insulating body 1 rear end is provided with circuit board lead-in groove 12, and the welding foot 22 of circuit board lead-in groove 12 coupling two rows, 32 formed folders mouths 4 are the clamping circuit board together.Make circuit board can stablize, straight be connected with the utility model, thereby further guarantee the

welding foot

22,32 and the circuit board welding stability of two rows, be difficult for getting loose, quality promotes, serviceability and life-span upgrading.

Shown in the figure, circuit board lead-in groove 12 on the insulating body 1 of present embodiment is molded on the parallel projection that stretches out backwards 13 in insulating body 1 rear end, and projection 13 has three, and is spaced apart along insulating body 1 rear end horizontal direction, thereby the circuit board multi-point support that gives to connect is structural good.Circuit board protrudes out direction against projection 13 and inserts, and 12 pairs of circuit boards of circuit board lead-in groove play importing, carrying and clamping action, makes that circuit board can stablize, the firmly connection of straight ground.

The utility model is simple in structure, and is scientific and reasonable, easily makes and assembles, distribute compact between the terminal and do not interfere, volume is little, with the plate convenient welding, this connector also can provide extended function simultaneously, and compared to existing technology, the utility model all has further improvement on structure, function.Certainly, more than diagram is the utility model preferred embodiments only, is not to limit the scope of application of the present utility model with this, so everyly make equivalent change in the utility model principle and all should be included in the protection range of the present utility model.

Claims

1.SAS25P male seat connector construction, include insulating body (1), it is characterized in that: the front end of insulating body (1) is provided with tongue piece (11), the rear end of tongue piece (11) is connected with the terminal hole for the terminal assembling, and first group of terminal (2) implanted insulating body (1) and the contact site (21) of first group of terminal (2) in a row is distributed on the side of tongue piece (11) from the terminal hole of correspondence; Second group of terminal (3) from the terminal hole of correspondence implant insulating body (1) and make the contact site (31) of second group of terminal (3) in a row be distributed in tongue piece (11) go up with contact site (21) the distribution side of first group of terminal (2) back to the another side on; Described first group of terminal (2) is the terminal with the design of SATA interface, and second group of terminal (3) comprises expansion terminal and power supply terminal; The welding foot of described first group of terminal (2) and second group of terminal (3) (22,32) is divided into two rows, and the welding foot of two rows (22,32) comes the welding of clamping circuit board towards stretching out in the same way and forming folder mouthful (4).

2. SAS25P male seat connector construction according to claim 1, it is characterized in that: described insulating body (1) rear end is provided with circuit board lead-in groove (12), and the formed folder of welding foot (22,32) mouthful (4) of circuit board lead-in groove (12) coupling two rows is the clamping circuit board together.

3. SAS25P male seat connector construction according to claim 2, it is characterized in that: the circuit board lead-in groove (12) on the described insulating body (1) is molded on insulating body (1) the parallel projection that stretches out backwards in rear end (13).