CN211981070U

CN211981070U - SATA board-to-board connector combination device

Info

Publication number: CN211981070U
Application number: CN202021029133.9U
Authority: CN
Inventors: 赖水江; 李虎
Original assignee: Kunshan Zhongsuda Electronics Co ltd
Current assignee: Kunshan Zhongsuda Electronics Co ltd
Priority date: 2020-06-08
Filing date: 2020-06-08
Publication date: 2020-11-20
Anticipated expiration: 2030-06-08

Abstract

The utility model discloses a SATA board-to-board connector combination device, which comprises an island part and a socket connector, wherein the island part is arranged inside the socket connector, the outer wall of the front end of the socket connector is provided with a fastening screw, when in work, the plug connector is smoothly covered on the socket connector through the combined action of a guide post on the plug connector and a guide hole on the socket connector, at the moment, the island part is just inserted into an island groove, so that a butt-joint terminal and a conductive terminal can be electrically connected, in addition, the outer side of the guide post is provided with a buffer spring, the impact force when the plug connector and the socket connector are spliced is greatly buffered and offset, after the splicing is finished, the plug connector and the socket connector are fixedly connected by utilizing the combined action of the fastening nut and the fastening hole, and the plug connector and the socket connector are ensured to collide, the plug connector and the socket connector cannot be loosened, and the structural stability is greatly improved.

Description

SATA board-to-board connector combination device

Technical Field

The utility model belongs to the technical field of the board is to the board connector is relevant, concretely relates to SATA board is to board connector composite set.

Background

The board-to-board connector is a connector product with the strongest transmission capability in all connector product types at present, and is mainly applied to industries such as power systems, communication networks, financial manufacturing, elevators, industrial automation, medical equipment, office equipment, household appliances, military manufacturing and the like, the main spacing of the board-to-board connector at present is 0.4mm, 0.5mm, 0.635mm, 0.8mm, 1.00mm, 1.27mm and the like, the board-to-board connector is an indispensable micro coupling plug and socket, and a power supply and signals between circuit boards can be directly connected through pins of the connector.

The existing board-to-board connector technology has the following problems: the existing board-to-board connector has certain disadvantages in the application of actual life and work, and because the size of the existing board-to-board connector is small, the board-to-board connector is connected, the snap-in force between the plug and the socket on the board-to-board connector is not enough, when the board-to-board connector works for a long time or collides with the outside, the board easily generates loosening signs between the plug and the socket on the board-to-board connector, and can break away from the plug and the socket when the board-to-board connector works for a long time, so that the practicability and the safety performance are.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a SATA board is to board connector composite set to solve and to propose in the above-mentioned background art because current board is less to the size of board connector, make the board to the board connector in the work of connecting, the board is comparatively not enough to the interlock between plug on the board connector and the socket, when through long-time work or external collision, the board produces not hard up sign easily between plug on the board connector and the socket, can cause to break away from when serious, practicality and the lower problem of security performance.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a SATA board is to board connector composite set, includes island portion and socket connector, the inside at the socket connector is installed to the island portion, be provided with fastening screw on the front end outer wall of socket connector, the upper end outer wall of socket connector corner is provided with the guiding hole, the inside of socket connector is provided with the standing groove, it has the butt joint terminal to distribute on the outer wall of island portion, the below of socket connector is provided with plug connector, plug connector's inside is provided with the island groove, it has conductive terminal to distribute on the inner wall in island groove, be provided with the guide post on the upper end outer wall of plug connector corner, the guide post leans on the outside of downside to be provided with buffer spring.

Preferably, the outer walls of the front end and the rear end of the plug connector and the outer walls of the front end and the rear end of the socket connector are respectively provided with a fastening hole, and the plug connector and the socket connector are fixedly connected through a fastening screw and the fastening holes.

Preferably, the island portion and the plug connector are connected by an island groove.

Preferably, the number of the guide columns and the number of the guide holes are two, and the guide columns and the plug connectors are fixedly connected in a welding mode.

Preferably, the butt-joint terminals and the conductive terminals are distributed in a one-to-one corresponding relationship.

Preferably, the guide post is fixedly connected with the upper end of the socket connector through a guide hole.

Compared with the prior art, the utility model provides a SATA board is to board connector composite set possesses following beneficial effect:

the utility model relates to a SATA board-to-board connector assembly device which is improved and innovated on the basis of the prior board-to-board connector, so that the board-to-board connector has good practical performance in the application of actual life and work, and the SATA board-to-board connector assembly device mainly comprises a guide post, a plug connector, a fastening screw, a socket connector, a guide hole, a fastening hole, an island part, a butt terminal, a conductive terminal, a buffer spring and other structures, when the SATA board-to-board connector assembly device is used for working, the guide post is aligned to the guide hole through the combined action of the guide post on the plug connector and the guide hole on the socket connector, so that the plug connector smoothly covers the socket connector, at the moment, the island part is just inserted into an island groove, so that the butt terminal and the conductive terminal can be stably electrically connected, and, the outside of guide post is provided with buffer spring, cushions greatly and offsets the impulsive force of colliding when plug connector and socket connector concatenation, protects the connector, after the concatenation, utilizes the combined action of fastening nut and fastening hole, carries out fixed connection with plug connector and socket connector, ensures that plug connector and socket connector can not take place not hard up between plug connector and the socket connector or when bumping, has improved structural stability greatly, the utility model relates to a SATA board has fine practicality to the board connector composite set.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:

fig. 1 is a schematic view of an assembly structure of a SATA board-to-board connector assembly device according to the present invention;

fig. 2 is a schematic view of an assembly structure of the SATA board-to-board connector assembly device according to the present invention;

fig. 3 is a schematic view of an internal structure of the receptacle connector according to the present invention;

in the figure: 1. a guide post; 2. a plug connector; 3. fastening screws; 4. a receptacle connector; 5. a guide hole; 6. a fastening hole; 7. an island portion; 8. a butt terminal; 9. a placement groove; 10. an island groove; 11. a conductive terminal; 12. a buffer spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a SATA board-to-board connector combination device comprises an island portion 7 and a socket connector 4, wherein the island portion 7 is installed inside the socket connector 4, the island portion 7 is connected with a plug connector 2 through an island groove 10, the island portion 7 is conveniently inserted into the plug connector 2 for installation under the action of the island groove 10, a fastening screw 3 is arranged on the outer wall of the front end of the socket connector 4, a guide hole 5 is formed in the outer wall of the upper end of the corner of the socket connector 4, a placement groove 9 is formed in the socket connector 4, butt terminals 8 are distributed on the outer wall of the island portion 7, the butt terminals 8 and conductive terminals 11 are distributed in a one-to-one correspondence relationship, stable electrical connection can be carried out between the plug connector 2 and the socket connector 4 under the combined action of the butt terminals 8 and the conductive terminals 11, the plug connector 2 is arranged below the socket connector 4, all be provided with fastening hole 6 on the end outer wall around plug connector 2 and on the end outer wall around socket connector 4, through fastening screw 3 and fastening hole 6 fixed connection between plug connector 2 and the socket connector 4, through fastening screw 3 and fastening hole 6 combined action, can carry out firm connection steadily to plug connector 2 and socket connector 4, the inside of plug connector 2 is provided with island groove 10.

A SATA board-to-board connector assembly device, conductive terminals 11 are distributed on the inner wall of an island groove 10, guide posts 1 are arranged on the outer wall of the upper end of the corner of a plug connector 2, the guide posts 1 are fixedly connected with the upper end of a socket connector 4 through guide holes 5, the plug connector 2 can be quickly and accurately spliced with the socket connector 4 through the combined action of the guide posts 1 and the guide holes 5, the back-and-forth friction between the plug connector 2 and the socket connector 4 is effectively avoided, the splicing work is convenient, two guide posts 1 and two guide holes 5 are arranged, the two guide posts 1 and the plug connector 2 are fixedly connected in a welding mode, so that the guide posts 1 and the plug connector 2 are ensured to be stably and firmly connected, and the structural stability between the guide posts 1 and the plug connector 2 is greatly improved, a buffer spring 12 is provided outside the lower side of the guide post 1.

The utility model discloses a theory of operation and use flow: after the SATA board-to-board connector assembly is installed, when a plug connector 2 and a socket connector 4 are connected, firstly, the guide post 1 is aligned with the guide hole 5 through the combined action of the guide post 1 on the plug connector 2 and the guide hole 5 on the socket connector 4, so that the plug connector 2 is smoothly covered on the socket connector 4, the plug connector 2 is pressed downwards, at the moment, the island part 7 is just inserted into the island groove 10, so that the butt terminal 8 and the conductive terminal 11 on the island part 7 and the island groove 10 can be stably and electrically connected, in the pressing process, the buffer spring 12 arranged at the outer side of the guide post 1 greatly buffers and counteracts the impact force when the plug connector 2 and the socket connector 4 are spliced, protects the connector, and finally, the combined action of the fastening nut and the fastening hole 6 is utilized, and the fastening nut is screwed into the fastening hole 6, the plug connector 2 and the socket connector 4 are fixedly connected, and the stable and firm structure between the plug connector 2 and the socket connector 4 is ensured.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A SATA board-to-board connector assembly comprising an island (7) and a socket connector (4), characterized in that: the inside at socket connector (4) is installed in island portion (7), be provided with fastening screw (3) on the front end outer wall of socket connector (4), the upper end outer wall of socket connector (4) corner is provided with guiding hole (5), the inside of socket connector (4) is provided with standing groove (9), it has butt joint terminal (8) to distribute on the outer wall of island portion (7), the below of socket connector (4) is provided with plug connector (2), the inside of plug connector (2) is provided with island groove (10), it has conductive terminal (11) to distribute on the inner wall in island groove (10), be provided with guide post (1) on the upper end outer wall of plug connector (2) corner, guide post (1) of downside is provided with buffer spring (12) by the outside.

2. A SATA board-to-board connector assembly as recited in claim 1, wherein: fastening holes (6) are formed in the outer walls of the front end and the rear end of the plug connector (2) and the outer walls of the front end and the rear end of the socket connector (4), and the plug connector (2) is fixedly connected with the socket connector (4) through fastening screws (3) and the fastening holes (6).

3. A SATA board-to-board connector assembly as recited in claim 1, wherein: the island part (7) and the plug connector (2) are connected through an island groove (10).

4. A SATA board-to-board connector assembly as recited in claim 1, wherein: the guide post (1) and the guide hole (5) are both provided with two, two fixed connection is realized between the guide post (1) and the plug connector (2) in a welding mode.

5. A SATA board-to-board connector assembly as recited in claim 1, wherein: the butt-joint terminals (8) and the conductive terminals (11) are distributed in a one-to-one corresponding relationship.

6. A SATA board-to-board connector assembly as recited in claim 1, wherein: the guide post (1) is fixedly connected with the upper end of the socket connector (4) through a guide hole (5).