Connectors and accessories for electronic equipment

Abstract

To provide connectors and electronic equipment accessories in which the entire process recipe is effectively optimized, improving the safety and reliability of the connectors and ensuring overall performance. [Solution] The connector is assembled and connected to a circuit board. The connector includes a shield structure and an insulating structure, wherein the shield structure is located at a first end and connected to the insulating structure; a shell structure which is fitted to the outside of the insulating structure and attached to the circuit board, and the shell structure is detachably connected to the circuit board by fasteners; and a part of the structure which is installed within the insulating structure. A first conductive terminal and a second conductive terminal located at a second end protrude from the insulating structure and are arranged alternately in order along the first direction of the connector, where a conductive sheet is installed on the first side of the circuit board, the connector is fitted to the circuit board, and the first conductive terminal and the second conductive terminal are electrically connected to the conductive sheet in a contact manner.

Claims

1. A connector that is assembled and connected to a circuit board, The connector has a first end and a second end that are installed opposite each other, and the connector is A shielding structure and an insulating structure, wherein the shielding structure is located at the first end and connected to the insulating structure, A shell structure which is fitted onto the outside of the insulating structure and attached to the circuit board, and the shell structure is detachably connected to the circuit board by a fastener, A terminal assembly, in which a portion of the structure is installed within the insulating structure, wherein the terminal assembly includes a plurality of sets of first conductive terminals and a plurality of sets of second conductive terminals, wherein the first conductive terminals and second conductive terminals located at the second end protrude from the insulating structure, and the first conductive terminals and second conductive terminals are arranged alternately in sequence along a first direction of the connector, the first direction of the connector being perpendicular to the thickness direction of the connector. The connector is characterized in that a conductive sheet is installed on the first side of the circuit board, the connector is fitted onto the circuit board, and the first conductive terminal and the second conductive terminal are electrically connected to the conductive sheet by contact.

2. The first conductive terminal includes a plurality of first conductive bodies, the plurality of first conductive bodies are arranged sequentially at intervals along the first direction of the connector. The connector according to claim 1, wherein the first conductive body includes a first body and a first elastic arm, the first body being connected to the first elastic arm, and the first elastic arm being positioned to contact the conductive sheet, wherein the first body is installed within the insulating structure, and the first elastic arm extends outward from the insulating structure.

3. The first elastic arm includes, in order, a first bent portion, a first straight portion, a first inclined portion, and a second bent portion, wherein the first bent portion is bent relative to the first body and extends along the thickness direction of the connector, and the first straight portion is bent relative to the first bent portion and extends along the second direction of the connector. By installing the first inclined portion at an angle to the first straight portion, the first inclined portion and the first straight portion form a first predetermined narrow angle, where the extending direction of the first inclined portion and the extending direction of the first bent portion tend to be opposite. The connector according to claim 2, characterized in that the second bent portion is bent relative to the first inclined portion and extends along the thickness direction of the connector, and each deflection connection position in the first elastic arm is chamfered.

4. The first elastic arm includes a first curved arc portion and a second curved arc portion, the first inclined portion is connected to the first curved arc portion, the first curved arc portion is configured as a first chamfering process, and the first curved arc portion is in contact with the conductive sheet. The first curved arc portion is connected to the second curved arc portion, the second curved arc portion is configured as a second chamfering process, and the orientation of the notch in the first curved arc portion is set opposite to the orientation of the notch in the second curved arc portion. The connector according to claim 3, characterized in that the second curved arc portion is connected to the second bent portion.

5. The second conductive terminal includes a plurality of second conductive bodies, the plurality of second conductive bodies are arranged sequentially at intervals along the second direction of the connector. The second conductive body includes a second body and a second elastic arm, the second body being positioned opposite the first body along the thickness direction of the connector, the second body being connected to the second elastic arm, the second body being positioned within the insulating structure, and the second elastic arm extending from the insulating structure and in contact with the conductive sheet. The connector according to claim 2, characterized in that the projection area of ​​the second elastic arm along the first direction of the connector at least partially overlaps with the projection area of ​​the first elastic arm along the first direction of the connector.

6. The second elastic arm includes a third bent portion, a second straight portion, a second inclined portion, and a fourth bent portion, which are connected in order, wherein the third bent portion is bent relative to the second body and extends along the thickness direction of the connector. The second straight portion is bent relative to the third bent portion and extends along the second direction of the connector, and the projected area of ​​the second straight portion along the first direction of the connector does not overlap with the projected area of ​​the first elastic arm along the first direction of the connector. As the second inclined portion is installed at an angle to the second straight portion, the second inclined portion and the second straight portion form a second predetermined narrow angle, where the extending direction of the second inclined portion and the extending direction of the third bent portion tend to be opposite. The connector according to claim 5, characterized in that the fourth bent portion is bent relative to the second inclined portion and extends along the thickness direction of the connector, and each deflection connection position in the second elastic arm is chamfered.

7. The second elastic arm includes a third curved arc portion and a fourth curved arc portion, the second inclined portion is connected to the third curved arc portion, the third curved arc portion is configured as a third chamfering process, and the third curved arc portion abuts against the conductive sheet. The third curved arc portion is connected to the fourth curved arc portion, the fourth curved arc portion is configured as a fourth chamfering process, and the orientation of the notch in the third curved arc portion is set opposite to the orientation of the notch in the fourth curved arc portion. The connector according to claim 6, characterized in that the fourth curved arc portion is connected to the fourth bent portion, and the projected areas of the third curved arc portion and the fourth curved arc portion along the first direction of the connector overlap with the projected area of ​​the first elastic arm along the first direction of the connector.

8. The first elastic arm has an inverted hook-shaped structure, and when the first conductive terminal is connected to the conductive sheet in a contact manner, the first elastic arm deforms and / or, The connector according to claim 5, characterized in that the second elastic arm has an inverted hook-shaped structure, and the second elastic arm deforms when the second conductive terminal is connected to the conductive sheet in a contact manner.

9. The connector includes an isolation base installed at the second end, the isolation base being connected to the insulating structure, The connector according to claim 5, characterized in that a plurality of first through-holes are provided in the isolation base, and the first elastic arm and the second elastic arm are inserted into the corresponding first through-holes, respectively.

10. The isolation base includes an isolation body and at least one connecting support connected to the isolation body. The connector according to claim 9, characterized in that the isolation body is connected to the insulating structure along the second direction of the connector, and the connecting support is connected to the insulating structure along the thickness direction of the connector.

11. The at least one connecting support comprises a first connecting support and two second connecting supports, the first connecting support and the second connecting supports respectively, installed on both sides along the thickness direction of the connector. The connector according to claim 10, characterized in that the two second connecting supports are spaced apart along the first direction of the connector, and the first and second connecting supports are attached to the insulating structure, respectively.

12. The connector according to claim 10, characterized in that a stopper snap fit is installed on the connecting support, and the connecting support is connected to the shield structure by the stopper snap fit in a stopper manner.

13. The connector according to claim 12, wherein the stopper snap fit includes a stopper projection and a wedge, the stopper projection being fixedly connected to the wedge, wherein the wedge is located on the side of the stopper projection closer to the first end.

14. The shield structure includes an outer shield, the outer shield is fitted onto the insulating structure, The connector according to claim 12, characterized in that at least one stopper hole is provided on the outer shield, and the stopper snap fit is inserted into the stopper hole.

15. The connector according to claim 14, characterized in that at least one stopper elastic piece is installed on the outer shield, and the stopper elastic piece is connected to the insulating structure in a stopper manner.

16. The connector according to claim 10, characterized in that at least one fitting groove is provided in the insulating structure, and the fitting groove is provided to accommodate the connecting support.

17. The connector according to claim 15, characterized in that at least one stopper groove is provided in the insulating structure, and the stopper groove is connected to the stopper elastic piece in a stopper manner.

18. Accessories for electronic devices, The invention comprises a fastener, a circuit board, and a connector according to any one of claims 1-17, wherein the fastener extends from the shell structure of the connector and is detachably connected to the circuit board. The circuit board has a first side portion, a housing space is provided in the first side portion, the housing space penetrates the circuit board along the thickness direction of the circuit board, and a conductive sheet is installed on the side wall surface that is installed opposite to the first side portion in the housing space. An accessory for an electronic device, characterized in that the housing space is constructed for housing the connector, and the terminal assembly of the connector is electrically connected to the conductive sheet in a contact manner.

19. The accessory for an electronic device according to claim 18, characterized in that the conductive sheet includes a plurality of electrical connectors, and the plurality of electrical connectors are installed at intervals so that the electrical connectors correspond one-to-one with the first conductive terminal and the second conductive terminal of the terminal assembly and are electrically connected by contact.

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