TWM504372U - SATA electrical connector - Google Patents

Description

SATA electrical connector

The present invention provides a SATA electrical connector, in particular, a plurality of terminal slots are fixed in a plurality of terminal slots of the insulative housing, and a circuit board is mounted on the insulative housing, and the circuit board is inserted into a corresponding position of the connecting terminal. It can be easily assembled and welded, and has the advantages of easy implementation, improved production efficiency and lower production cost.

According to the rapid development of electronic technology and information technology, various electronic devices are getting deeper into life and work, and the SATA (Serial Advanced Technology Attachment) electrical connector in electronic equipment is a commonly used electrical connection component. The SATA electrical connector mainly comprises an insulator, a plurality of connecting terminals and a printed circuit board (PCB), and when the electrical connector is assembled, the connecting portions of the connecting terminals need to be soldered one by one to The corresponding connection parts on the printed circuit board are electrically connected, which not only has many process steps, but also the connection part of the connection terminal is not easy to align with the printed circuit board, and requires a lot of manpower and material resources, and the complicated assembly process is greatly increased. The production cost of the product can be improved if the connection between the connection portion of the connection terminal and the printed circuit board is difficult, and the labor and cost are improved to meet the practical application. The industry is eager to study the key to improvement.

Therefore, in view of the above-mentioned problems and shortcomings, the new creators have collected such relevant data through various evaluations and considerations, and have used the trial and modification of many years of R&D experience in this industry to design such SATA electrical connectors. A new type is born.

The main purpose of the present invention is that the insulating body is provided with a plurality of terminal slots, and the mounting portions of the connecting terminals are fixed in the terminal slots, and the two ends of the mounting portion are respectively bent and extended with a fastening portion and a contact portion, and the buckle is buckled. One end of the joint portion is formed with a first side arm bent toward the mounting portion, and a second side arm is bent at the other end of the engaging portion, and a line is formed between the first side arm and the second side arm. The board insertion enables the fastening portion to abut the corresponding conductive contact on the circuit board to form a positioning space for electrical connection. After the circuit board is inserted into the corresponding matching position of the fastening portion, the conductive contact and the connection can be made. The corresponding fastening portion of the terminal forms a resisting contact, so as to facilitate the electrical connection between the circuit board and the connecting terminal assembly alignment, thereby facilitating assembly alignment, greatly simplifying production steps, improving production efficiency and making production cost more It is cheaper and so on.

1‧‧‧Insulating body

11‧‧‧Terminal slot

12‧‧‧Terminal hole

13‧‧‧Connection slot

14‧‧‧ embedded department

141‧‧‧ Limit bumps

15‧‧‧Resistance bumps

16‧‧‧ buckle

2‧‧‧Connecting terminal

21‧‧‧Installation Department

22‧‧‧Deduction Department

220‧‧‧Location space

221‧‧‧ first side arm

222‧‧‧ second side arm

23‧‧‧Contacts

3‧‧‧ circuit board

31‧‧‧Electrical contacts

4‧‧‧ Cover

41‧‧‧ buttonhole

42‧‧‧ Cable gap

5‧‧‧ cable

51‧‧‧core

The first picture is a three-dimensional appearance of the creation.

The second picture is a three-dimensional appearance of another perspective of the creation.

The third picture is the previous view of the creation.

The fourth figure is a cross-sectional view of the A-A section in the third figure of the creation.

The fifth picture is a three-dimensional exploded view of the creation.

The sixth figure is a three-dimensional exploded view of another perspective of the creation.

The seventh figure is a three-dimensional appearance of the creation connection terminal.

The eighth figure is a three-dimensional appearance of the preferred embodiment of the present invention after connecting the cable.

The ninth drawing is an exploded perspective view of a preferred embodiment of the present invention.

In order to achieve the above objectives and effects, the technical means and its construction adopted in the present invention are described in detail in the preferred embodiment of the present invention, and the structure and function are as follows.

Please refer to the first to sixth figures, which are respectively the three-dimensional appearance of the creation, the three-dimensional appearance of the other perspective, the front view, the cross-sectional view of the AA in the third figure, the exploded view and the three-dimensional view of the other perspective. The exploded view, as is clear from the figure, the present invention comprises an insulative housing 1, a plurality of connecting terminals 2, and a circuit board 3 that is pluggably mounted on the insulative housing 1 and has a circuit loop built therein, wherein the insulative housing 1 A plurality of terminal slots 11 are provided, and a connecting terminal 2 is fixedly disposed in the terminal slot 11, and the connecting terminal 2 is electrically connected to the circuit board 3; and the two side walls of the insulating body 1 are The abutting bump 15 is positioned for positioning when the SATA electrical connector is docked with another SATA electrical connector.

Please also refer to the fourth, fifth, sixth and seventh figures, which are the cross-sectional view of the AA section in the third diagram of the creation, the exploded view of the perspective, the exploded view of the other perspective, and the three-dimensional appearance of the connecting terminal. It can be clearly seen that the insulative housing 1 is provided with a plurality of terminal holes 12 and connection slots 13 , and the terminal holes 12 are integrally connected with the terminal slots 11 , and the terminal slots 11 are connected to the connection slots 13 . The middle portion of the connecting terminal 2 has a mounting portion 21 and is fixedly mounted in the terminal slot 11 by the mounting portion 21, and the two ends of the mounting portion 21 are respectively bent and extended with a hook-shaped engaging portion 22 and a contact portion. 23, one end of the fastening portion 22 is bent upwardly toward the mounting portion 21 to form a first side arm 221, and the other end of the fastening portion 22 The second side arm 222 is parallel to the first side arm 221, and the positioning space 220 is formed between the first side arm 221 and the second side arm 222. The fastening portion 22 can be disposed. The second side arm 222 is electrically connected to the corresponding conductive contact 31 of the circuit board 3, and the other end of the connecting terminal 2 is extended with respect to the other end of the fastening portion 22. In the terminal hole 12, the contact portion 23 protrudes from the connection slot 13 and cooperates with the connection slot 13 to form a standard slot.

Referring to the fifth and sixth figures, it can be clearly seen from the figure that one end of the insulative housing 1 is provided with an embedding portion 14 and is inserted into the embedding portion 14 by the engaging portion 22 of the connecting terminal 2 . And a limiting protrusion 141 for limiting the circuit board 3 is disposed on the side and the back of the embedded portion 14.

When the present invention is assembled, the connection terminal 2 is first fixed in the terminal slot 11, and the fastening portion 22 of the connection terminal 2 is extended into the insertion portion 14, and the circuit board 3 is then protruded along the limit. The position defined by the block 141 is inserted into the insertion portion 14, and in the process, the circuit board 3 can be inserted into the positioning space 220 at the same time along the opening position of the fastening portion 22 of the connection terminal 2, and the circuit board 3 is to be replaced. After being inserted into the positioning, the conductive contact 31 of the circuit board 3 can be brought into contact with the corresponding second side arm 222 of the fastening portion 22, and then soldered and formed by surface adhesion technology (SMT) welding. After the circuit board 3 is inserted into the corresponding position of the fastening portion 22, the conductive contact 31 of the circuit board 3 can be brought into contact with the corresponding fastening portion 22 of the connection terminal 2 for convenient connection. The conductive contact 31 of the circuit board 3 and the fastening portion 22 of the connection terminal 2 are assembled and aligned, and then soldered to form an electrical connection, thereby facilitating assembly alignment, greatly simplifying the production steps, improving production efficiency, and effectively saving manpower. And material resources make production costs cheaper and so on.

However, the number of the connection terminals 2 is plural, and the number of the connection slots 13 of the insulative housing 1 is plural. The contact portions 23 of the plurality of connection terminals 2 extend into one of the connection slots 13. And forming a first slot having a plurality of connecting terminals 2, and the remaining contact portions 23 of the plurality of connecting terminals 2 extend into the other connecting slot 13 and cooperate to form a second plug having a plurality of connecting terminals 2 The slot can be configured as a SATA electrical connector, but the specification and the drawings are only used in the embodiment of the present invention. The number and shape of the connecting slot 13 of the insulative housing 1 and the connecting terminal 2 are not Limited to the description and the drawings, the implementer can also make appropriate changes according to the actual application to form different types of electrical connectors.

Please continue to refer to the eighth and ninth figures, which are respectively a three-dimensional appearance and an exploded view of the preferred embodiment of the present invention. It can be clearly seen from the figure that the SATA electrical connector of the present invention is Further comprising an outer cover 4, and covering the circuit board 3 with the outer cover 4 in the inner cavity thereof, the outer cover 4 on the one hand can prevent the circuit board 3 from being loosened or detached when the external force is affected, and the other In the aspect, the circuit board 3 can be prevented from being damaged by the collision, and the plurality of buckles 41 are disposed on the side wall of the outer cover 4, and the plurality of buckles 16 are fastened to the insulating body 1 at the fastening holes 41 of the outer cover 4. The outer cover 4 and the insulative housing 1 can be assembled or disassembled, and when the SATA electrical connector needs to be repaired, the outer cover 4 can be disassembled, which is more convenient and practical; The side wall of the outer cover 4 may further be provided with a wire notch 42 for connecting the wire 5, and the plurality of core wires 51 of the wire 5 pass through the wire notch 42 and then electrically connected to the wire by soldering. On board 3.

The above detailed description is illustrative of a preferred embodiment of the present invention, but the embodiment is not intended to limit the scope of the patent application of the present invention. Equivalent changes and modifications made in the spirit of the invention should be included in the scope of the patent covered by this creation.

In summary, the above-mentioned SATA electrical connector can achieve its efficacy and purpose, so this creation is an invention with excellent practicality, which is in line with the application requirements of the invention patent, and the application is submitted according to law. The case will be granted as soon as possible to protect the inventor's hard work. If there is any doubt in the bureau, please do not hesitate to give instructions to the inventor, and the inventor will try his best to cooperate.

1‧‧‧Insulating body

12‧‧‧Terminal hole

13‧‧‧Connection slot

15‧‧‧Resistance bumps

16‧‧‧ buckle

2‧‧‧Connecting terminal

21‧‧‧Installation Department

22‧‧‧Deduction Department

23‧‧‧Contacts

3‧‧‧ circuit board

4‧‧‧ Cover

41‧‧‧ buttonhole

42‧‧‧ Cable gap

Claims (8)

A SATA electrical connector includes an insulating body, a plurality of connecting terminals, and a circuit board having a plurality of conductive contacts mounted on the insulating body, wherein the insulating body is provided with a plurality of terminal slots, and is disposed in the terminal slots The mounting portion of the connecting terminal is fixed, and the two ends of the mounting portion are respectively bent and extended with a fastening portion and a contact portion, and one end of the fastening portion is formed with a first side arm bent toward the mounting portion, and another portion of the fastening portion The second side arm is formed at one end, and the first side arm and the second side arm are formed to be electrically inserted into the circuit board so that the fastening portion is in contact with the corresponding conductive contact on the circuit board. Positioning space. The SATA electrical connector of claim 1, wherein the insulating body is provided with a plurality of terminal holes and a connection slot, and the terminal holes are integrally connected with the terminal slots, and the terminal slots are connected to the connection slots. . The SATA electrical connector of claim 2, wherein the middle portion of the connecting terminal has a mounting portion, and the fastening portion at one end of the connecting terminal is hooked and fastened to the circuit board, and is The second side arm of the fastening portion is in electrical contact with the conductive contact of the circuit board, and the other end of the connection terminal extends into the terminal hole, and the contact portion protrudes from the connection slot and is connected with the connection The slots cooperate to form a standard slot. The SATA electrical connector of claim 3, wherein one end of the fastening portion of the connecting terminal is bent upwardly toward the mounting portion to form a first side arm, and is bent upward at the other end of the fastening portion. Parallel to the second side arm of the first side arm, and an open space for positioning the opening between the first side arm and the second side arm. The SATA electrical connector of claim 3, wherein the number of the connection terminals is plural, and the contact portion of the connection terminal extends into one of the connection slots and The first slot having a plurality of connection terminals is formed, and the contact portions of the remaining plurality of connection terminals extend into the other connection slot and cooperate to form a second slot having a plurality of connection terminals. The SATA electrical connector of claim 2, wherein one end of the insulating body is provided with an embedded portion, and the engaging portion of the connecting terminal is placed in the embedded portion, and the side of the embedded portion Both the back and the back are provided with limit bumps for limiting the circuit board. The SATA electrical connector of claim 1, wherein the two side walls of the insulative housing are provided with a resisting bump for positioning when the SATA electrical connector is docked with another SATA electrical connector. The SATA electrical connector of claim 1, wherein the insulative housing further comprises an outer cover, and the insulative housing is provided with a plurality of buckles, and is provided on the side wall of the outer cover for buckle fastening The plurality of button holes and the line gaps for connecting the wires are arranged, and the plurality of core wires of the wire are electrically connected to the circuit board through the gaps of the wires.