Board end SATA connector

Abstract

The utility model provides a board end SATA connector, which comprises a circuit board, an input connecting plug, a plurality of transmission conductive wires and a plurality of SATA connector assemblies, each SATA connector assembly comprises an insulation connecting plug rubber shell and transmission conductive terminals in one-to-one correspondence with the transmission conductive wires, one end of each transmission conductive wire is fixedly welded on the circuit board, and the other end of each transmission conductive wire is fixedly welded on the input connecting plug. The other end of the transmission conductor wire is electrically connected to the input connecting plug; the insulation plug-in rubber shell is vertically and fixedly connected to the circuit board, the transmission conductive terminals are fixedly embedded in the insulation plug-in rubber shell, the lower ends of the transmission conductive terminals are fixedly welded to the circuit board, and the transmission conductive terminals are electrically connected to the corresponding transmission conductive wires in a one-to-one correspondence mode through the circuit board. The board end SATA connector has the advantages of being simple and exquisite in structure, simple and convenient to assemble, high in assembly efficiency, good in contact, stable in data transmission, capable of avoiding bending and winding and capable of improving user experience.

Description

Technical Field

[0001] The utility model relates to the technical field of connectors, in particular to a board-end SATA connector. Background Art

[0002] As we all know, the SATA cable is the hard disk data cable in the computer case. It is the connecting cable between the motherboard and the hard disk. Its main function is to be used as a transmission cable for data transmission between the motherboard and a large number of storage devices (such as hard disks and optical drives).

[0003] In order to expand multiple hard disks in a computer case, it is often necessary to set up multiple SATA connectors on a SATA cable for connecting multiple hard disks. However, the structure of such SATA cables is often too simple and rough, the assembly is cumbersome and complicated, the assembly efficiency is low, and it is easy to bend during use, causing looseness, poor contact, and unstable data transmission. Moreover, such SATA cables are often too long and prone to bending and entanglement. During use, the SATA cables are always messy and difficult to organize, which seriously affects the user experience.

[0004] Therefore, there is an urgent need for a board-side SATA connector to overcome the above-mentioned problems. Utility Model Content

[0005] The purpose of the embodiment of the utility model is to provide a board-side SATA connector, which has the advantages of simple and exquisite structure, simple and convenient assembly, high assembly efficiency, good contact guarantee, stable data transmission, avoidance of bending and winding, and ability to improve user experience.

[0006] To achieve the above-mentioned purpose, the first aspect of an embodiment of the utility model provides a board-end SATA connector, comprising: a circuit board, an input plug connector, a plurality of transmission conductive wires and a plurality of SATA connector assemblies, wherein the SATA connector assembly comprises: an insulating plug plastic shell and transmission conductive terminals corresponding one-to-one to the transmission conductive wires, one end of the transmission conductive wire is fixedly welded on the circuit board, and the other end of the transmission conductive wire is electrically connected to the input plug connector; the insulating plug plastic shell is vertically fixedly connected to the circuit board, the transmission conductive terminals are all fixedly embedded in the insulating plug plastic shell, and the lower ends of the transmission conductive terminals are fixedly welded on the circuit board, and the transmission conductive terminals are electrically connected one-to-one to the corresponding transmission conductive wires via the circuit board.

[0007] Optionally, two opposite sides of the bottom of the insulating plug plastic shell are convexly extended in directions away from each other to form installation steps, and the bottom of the installation steps is fixedly connected to the circuit board.

[0008] Optionally, a welding base is formed at the bottom of the transmission conductive terminal, a welding column is formed at the lower end of the welding base, the welding column is vertically inserted on the circuit board, and the welding base and the welding column are fixedly welded on the circuit board.

[0009] Optionally, both left and right sides of the transmission conductive terminal are bent toward the front to form opposing abutting and clamping walls.

[0010] Optionally, the transmission conductive terminal is further torn backward to form an anti-detachment pushing wall, and the anti-detachment pushing wall is fixedly clamped on the insulating plug-in plastic shell.

[0011] Optionally, a plurality of convex strips are punched on the transmission conductive terminal, and the convex strips are arranged to extend in a vertical direction.

[0012] Optionally, an arc-shaped elastic abutment wall is further formed on the top of the transmission conductive terminal, and the arc-shaped elastic abutment wall is arranged in a forward curved convex configuration.

[0013] Optionally, a plug-in cavity is formed in the insulating plug-in plastic shell, and the abutment and clamping wall, the convex strip and the arc-shaped elastic abutment wall on the transmission conductive terminal are all located in the plug-in cavity.

[0014] Optionally, a plurality of pressing convex portions are formed on the inner wall of the plug-in cavity and extend in a direction close to the arc-shaped elastic contact wall, and the upper ends of the pressing convex portions are in an arc surface structure.

[0015] Optionally, a guide protrusion is formed on the side of the insulating plug housing, and the guide protrusion is extended in the vertical direction.

[0016] Since the SATA connector assembly of the board-side SATA connector of the utility model includes: an insulating plug-in plastic shell and a transmission conductive terminal corresponding to the transmission conductive wire, one end of the transmission conductive wire is fixedly welded on the circuit board, and the other end of the transmission conductive wire is electrically connected to the input plug-in connector; the insulating plug-in plastic shell is vertically fixedly connected to the circuit board, the transmission conductive terminals are all fixedly embedded in the insulating plug-in plastic shell, and the lower ends of the transmission conductive terminals are fixedly welded on the circuit board, and the transmission conductive terminals are electrically connected to the corresponding transmission conductive wires one by one through the circuit board. Then, electrical connection and data transmission between the outside of the circuit board can be realized through the input plug-in connector and the transmission conductive wire, the insulating plug-in plastic shell is vertically fixedly connected to the circuit board, the transmission conductive terminal is fixedly embedded in the insulating plug-in plastic shell, and the lower ends of the transmission conductive terminals are also fixedly welded on the circuit board. In this way, the transmission conductive terminal can be supported and fixed by the insulating plug-in plastic shell to maintain a stable and firm connection to the circuit board. The transmission conductive terminal is electrically connected to the corresponding transmission conductive line through the circuit board one by one, so that the electrical connection and data transmission of the plug connector, the transmission conductive line, the circuit board and the transmission conductive terminal can be realized. When the external plug is plugged into the insulating plug-in plastic shell, it can achieve electrical contact with the transmission conductive terminal. In addition, the insulating plug-in plastic shell is vertically fixedly connected to the circuit board, and the transmission conductive terminals are fixedly embedded in the insulating plug-in plastic shell, and the lower end of the transmission conductive terminal is fixedly welded to the circuit board, so that the transmission conductive terminal and the insulating plug-in plastic shell are stably and firmly arranged on the circuit board, ensuring good contact and avoiding the problem of loose contact and unstable data transmission caused by bending. In addition, the circuit board will not avoid bending and winding, which is more convenient to organize and can better improve the user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a combined three-dimensional schematic diagram of an embodiment of a board-side SATA connector in an embodiment of the utility model.

[0018] Figure 2 for Figure 1 Schematic diagram from another perspective.

[0019] Figure 3 for Figure 1 Schematic diagram of the decomposition.

[0020] Figure 4 It is a three-dimensional structural schematic diagram of a transmission conductive terminal of an embodiment of a board-side SATA connector in an embodiment of the present utility model. DETAILED DESCRIPTION

[0021] The present invention will be further described below in conjunction with the accompanying drawings and preferred embodiments, but the implementation manner of the present invention is not limited thereto.

[0022] See also Figures 1 to 4The board-side SATA connector 100 of the utility model includes: a circuit board 10, an input plug connector 20, a plurality of transmission conductive wires 30 and a plurality of SATA connector components 40. The SATA connector components 40 include: an insulating plug plastic shell 41 and transmission conductive terminals 42 corresponding to the transmission conductive wires 30. One end of the transmission conductive wire 30 is fixedly welded on the circuit board 10, and the other end of the transmission conductive wire 30 is electrically connected to the input plug connector 20. The insulating plug plastic shell 41 is vertically fixedly connected to the circuit board 10. The transmission conductive terminals 42 are all fixedly embedded in the insulating plug plastic shell 41, and the lower ends of the transmission conductive terminals 42 are fixedly welded on the circuit board 10. The transmission conductive terminals 42 are electrically connected to the corresponding transmission conductive wires 30 through the circuit board 10. Then, electrical connection and data transmission between the outside of the circuit board 10 can be realized through the input plug connector 20 and the transmission conductive wire 30. The insulating plug housing 41 is vertically fixedly connected to the circuit board 10, and the transmission conductive terminal 42 is fixedly embedded in the insulating plug housing 41, and the lower end of the transmission conductive terminal 42 is also fixedly welded to the circuit board 10. In this way, the transmission conductive terminal 42 can be supported and fixed by the insulating plug housing 41 to maintain a stable and firm connection to the circuit board 10. The transmission conductive terminal 42 is electrically connected to the corresponding transmission conductive wire 30 through the circuit board 10 one by one, so that the electrical connection and data transmission between the plug connector, the transmission conductive wire 30, the circuit board 10 and the transmission conductive terminal 42 can be realized. When the external plug is plugged into the insulating plug housing 41, it can achieve electrical contact with the transmission conductive terminal 42. Moreover, the insulating plug-in plastic shell 41 is vertically fixedly connected to the circuit board 10, and the transmission conductive terminals 42 are fixedly embedded in the insulating plug-in plastic shell 41, and the lower ends of the transmission conductive terminals 42 are fixedly welded to the circuit board 10, so that the transmission conductive terminals 42 and the insulating plug-in plastic shell 41 are stably and firmly arranged on the circuit board 10, ensuring good contact, avoiding bending to cause loose contact and unstable data transmission. In addition, the circuit board 10 will not avoid bending and winding, which is more convenient to organize. Specifically, as follows:

[0023] See also Figures 1 to 3 In the present embodiment, the two opposite sides of the bottom of the insulating plug-in plastic shell 41 are convexly extended in directions away from each other to form mounting steps 411, and the bottom of the mounting step 411 is fixedly connected to the circuit board 10 to increase the mounting contact area between the insulating plug-in plastic shell 41 and the circuit board 10, so that the insulating plug-in plastic shell 41 is more firmly and stably fixedly connected to the circuit board 10, preventing the insulating plug-in plastic shell 41 from accidentally loosening and detaching, thereby extending the service life.

[0024] See also Figure 3 and Figure 4A welding base 421 is formed at the bottom of the transmission conductive terminal 42, and a welding column 422 is formed at the lower end of the welding base 421. The welding column 422 is vertically inserted into the circuit board 10. The welding base 421 and the welding column 422 are both fixedly welded to the circuit board 10, so that the transmission conductive terminal 42 is more firmly and stably fixed to the circuit board 10, preventing the transmission conductive terminal 42 from accidentally loosening and detaching, thereby extending the service life.

[0025] See also Figure 4 The left and right sides of the transmission conductive terminal 42 are bent forward to form opposing abutment and clamping walls 423. When an external plug is plugged into the insulating plug shell 41, the two opposing abutment and clamping walls 423 can increase the conductive contact area, thereby ensuring good conductive contact during plugging.

[0026] Preferably, in this embodiment, the transmission conductive terminal 42 is also torn backward to form an anti-detachment push wall 424, and the anti-detachment push wall 424 is fixedly clamped on the insulating plug-in plastic shell 41, so that the transmission conductive terminal 42 is more stably and firmly embedded in the insulating plug-in plastic shell 41, and the structure is safer and more firm.

[0027] Please continue reading Figure 4 A plurality of convex strips 425 are also stamped on the transmission conductive terminal 42, and the convex strips 425 are arranged to extend in the vertical direction. The convex strips 425 formed by stamping can strengthen the vertical strength of the transmission conductive terminal 42 and prevent the transmission conductive terminal 42 from accidentally bending. The structure is more solid and stable, and the service life is greatly extended.

[0028] See also Figure 1 , Figure 3 and Figure 4 In this embodiment, an arc-shaped elastic abutment wall 426 is formed on the top of the transmission conductive terminal 42, and the arc-shaped elastic abutment wall 426 is arranged to be curved and convex toward the front. When the external plug is plugged into the insulating plug shell 41, the arc-shaped elastic abutment wall 426 can ensure a tighter and more stable conductive contact, thereby ensuring good plug-in conductive contact and improving the stability of data transmission.

[0029] See also Figure 2 A plug-in cavity 412 is formed in the insulating plug-in plastic shell 41, and the abutting and holding wall 423, the convex strip 425 and the arc-shaped elastic abutting wall 426 on the transmission conductive terminal 42 are all located in the plug-in cavity 412 for external plug insertion, and the structure is more reasonable.

[0030] Preferably, the inner wall of the plug cavity 412 is also formed with a plurality of pressing protrusions 413 protruding toward the direction close to the arc-shaped elastic abutment wall 426, and the upper end of the pressing protrusions 413 is an arc surface structure. When the external plug is plugged into the insulating plug shell 41, the pressing protrusions 413 can push the external plug to more tightly press against the arc-shaped elastic abutment wall 426, which can ensure a tighter and more stable conductive contact, thereby ensuring good plug-in conductive contact and improving the stability of data transmission. The upper end of the pressing protrusion 413 is an arc surface structure, which can conveniently guide the external plug in and out of the plug cavity 412, and the structure is more reasonable.

[0031] See also Figures 1 to 3 The side of the insulating plug shell 41 is also convexly formed with a guide protrusion 414, which is extended in the vertical direction, so as to play a guiding and anti-mistake role when plugging with an external plug, making the plugging smoother and preventing the plugging direction from being wrong, and the structure is more reasonable.

[0032] Preferably, in this embodiment, the welding base 421, welding column 422, abutment and clamping wall 423, anti-slip pushing wall 424, convex strip 425 and arc-shaped elastic abutment wall 426 on the transmission conductive terminal 42 are all stamped and formed in one piece, making the transmission conductive terminal 42 more solid and more structurally reasonable.

[0033] Combined with the accompanying drawings, the working principle of the board-side SATA connector 100 of the present invention is described in detail:

[0034] First, the electrical connection and data transmission between the outside of the circuit board 10 can be realized through the input plug connector 20 and the transmission conductive wire 30. The insulating plug shell 41 is vertically fixedly connected to the circuit board 10, and the transmission conductive terminal 42 is fixedly embedded in the insulating plug shell 41, and the lower end of the transmission conductive terminal 42 is also fixedly welded to the circuit board 10. In this way, the transmission conductive terminal 42 is electrically connected to the corresponding transmission conductive wire 30 through the circuit board 10 in a one-to-one correspondence, so that the electrical connection and data transmission between the plug connector, the transmission conductive wire 30, the circuit board 10 and the transmission conductive terminal 42 can be realized. When the external plug is plugged into the insulating plug shell 41, it can achieve electrical contact with the transmission conductive terminal 42, so that the board-side SATA connector 100 of the utility model can be used to expand and connect multiple hard disks in a computer case.

[0035] Since the SATA connector assembly 40 of the board-side SATA connector 100 of the utility model includes: an insulating plug-in plastic shell 41 and a transmission conductive terminal 42 corresponding to the transmission conductive wire 30, one end of the transmission conductive wire 30 is fixedly welded on the circuit board 10, and the other end of the transmission conductive wire 30 is electrically connected to the input plug connector 20; the insulating plug-in plastic shell 41 is vertically fixedly connected to the circuit board 10, the transmission conductive terminals 42 are all fixedly embedded in the insulating plug-in plastic shell 41, and the lower ends of the transmission conductive terminals 42 are fixedly welded on the circuit board 10, and the transmission conductive terminals 42 are electrically connected to the corresponding transmission conductive wires 30 via the circuit board 10. Then, electrical connection and data transmission between the outside of the circuit board 10 can be realized through the input plug connector 20 and the transmission conductive wire 30, the insulating plug-in plastic shell 41 is vertically fixedly connected to the circuit board 10, the transmission conductive terminals 42 are fixedly embedded in the insulating plug-in plastic shell 41, and the lower ends of the transmission conductive terminals 42 are also fixedly welded on the circuit board 10. In this way, the transmission conductive terminal 42 can be supported and fixed by the insulating plug-in plastic shell 41, and can be stably and firmly connected to the circuit board 10. The transmission conductive terminal 42 is electrically connected to the corresponding transmission conductive wire 30 through the circuit board 10 one by one, so that the electrical connection and data transmission of the plug connector, the transmission conductive wire 30, the circuit board 10 and then the transmission conductive terminal 42 can be realized. When the external plug is plugged into the insulating plug-in plastic shell 41, it can achieve electrical resistance with the transmission conductive terminal 42. In addition, the insulating plug-in plastic shell 41 is vertically fixedly connected to the circuit board 10, and the transmission conductive terminals 42 are all fixedly embedded in the insulating plug-in plastic shell 41, and the lower end of the transmission conductive terminal 42 is fixedly welded to the circuit board 10, so that the transmission conductive terminal 42 and the insulating plug-in plastic shell 41 are stably and firmly arranged on the circuit board 10, ensuring good contact, avoiding the problem of loose contact and unstable data transmission caused by bending. In addition, the circuit board 10 will not avoid bending and winding, which is more convenient to organize and can better improve the user experience.

[0036] The present invention is described above in conjunction with the embodiments, but the present invention is not limited to the embodiments disclosed above, but should cover various modifications and equivalent combinations based on the essence of the present invention.

Claims

1. A board-side SATA connector, characterized in that: include: A circuit board, an input plug connector, a plurality of transmission conductive wires and a plurality of SATA connector components, wherein the SATA connector components include: an insulating plug plastic shell and transmission conductive terminals corresponding to the transmission conductive wires one by one, one end of the transmission conductive wire is fixedly welded on the circuit board, and the other end of the transmission conductive wire is electrically connected to the input plug connector; the insulating plug plastic shell is vertically fixedly connected to the circuit board, the transmission conductive terminals are fixedly embedded in the insulating plug plastic shell, and the lower ends of the transmission conductive terminals are fixedly welded on the circuit board, and the transmission conductive terminals are electrically connected to the corresponding transmission conductive wires one by one via the circuit board.

2. The board-side SATA connector according to claim 1, wherein: Two opposite sides of the bottom of the insulating plug-in plastic shell are convexly extended in directions away from each other to form installation steps, and the bottom of the installation steps is fixedly connected to the circuit board.

3. The board-side SATA connector according to claim 1, wherein: A welding base is formed at the bottom of the transmission conductive terminal, a welding column is formed at the lower end of the welding base, the welding column is vertically inserted on the circuit board, and the welding base and the welding column are fixedly welded on the circuit board.

4. The board-side SATA connector according to claim 1, wherein: The left and right sides of the transmission conductive terminal are bent toward the front to form opposing abutting and holding walls.

5. The board-side SATA connector according to claim 1, wherein: The transmission conductive terminal is also torn backward to form an anti-detachment pushing wall, and the anti-detachment pushing wall is fixedly clamped on the insulating plug-in plastic shell.

6. The board-side SATA connector according to claim 4, wherein: A plurality of convex strips are also punched out on the transmission conductive terminal, and the convex strips are arranged to extend in a vertical direction.

7. The board-side SATA connector according to claim 6, wherein: An arc-shaped elastic abutment wall is also formed on the top of the transmission conductive terminal, and the arc-shaped elastic abutment wall is arranged in a forward curved convex configuration.

8. The board-side SATA connector according to claim 7, wherein: A plug-in cavity is formed in the insulating plug-in plastic shell, and the abutting and holding wall, the convex strip and the arc-shaped elastic abutting wall on the transmission conductive terminal are all located in the plug-in cavity.

9. The board-side SATA connector according to claim 8, wherein: A plurality of pressing convex parts are formed on the inner wall of the inserting cavity and extend toward the direction close to the arc-shaped elastic contact wall, and the upper ends of the pressing convex parts are in an arc surface structure.

10. The board-side SATA connector according to any one of claims 1 to 9, characterized in that: The side of the insulating plug-in plastic shell is also protruded outward to form a guide protrusion, and the guide protrusion is extended and arranged in the vertical direction.

Images