Attachment part, and connector and electronic device for connection to same attachment part

Abstract

An attachment part serves as a ground bar in a substantially U shape in a cross-sectional view, and has a rectangular first side wall portion provided upright along one widthwise end portion of a bottom plate portion, and an inverted L-shaped second side wall portion provided upright along the other widthwise end portion of the bottom plate portion. The first side wall portion is provided with a plurality of first slots for receiving four first signal lines exposed from first external insulators and first shield conductors of the plurality of composite cables. The second side wall portion is provided with a plurality of second slots for receiving the first shield conductors exposed from the first external insulators of the plurality of composite cables.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 is schematic perspective views of an attachment part according to a first embodiment of the present invention, (a) being a view showing the whole, (b) being a partially enlarged view;

FIG. 2 is a schematic perspective view showing a composite cable attached state of the same attachment part;

FIG. 3 is schematic perspective views showing an attachment state of the attachment part of the connector according to the first embodiment of the present invention, (a) being a view of a shield cover attached state, (b) being a view of a shield cover removed state, (c) being a partial enlarged view of (b);

FIG. 4 is a schematic cross-sectional view showing the attachment state of the attachment part of the same connector;

FIG. 5 is a schematic exploded perspective view of the same connector;

FIG. 6 is views showing a body provided with the terminal portions of the same connector, (a) being a front view, (b) being a plane view, (c) being an A-A cross-sectional view;

FIG. 7 is views of a shield member of the same connector, (a) being a front view, (b) being a plane view, (c) being a bottom view, (d) being a B-B cross-sectional view;

FIG. 8 is views showing the shield cover of the same connector, (a) being a plane view, (b) being a bottom view, (c) being a back view, (d) being a side view;

FIG. 9 is a schematic perspective view of the attachment part according to a second embodiment of the present invention;

FIG. 10 is schematic perspective views showing a cable attached state of the attachment part of FIG. 9, (a) being a view showing the whole, (b) being a view where a part of (a) is enlarged; and

FIG. 11 is schematic perspective views of a connector in a state where the same attachment part is attached and a shield cover is removed, (a) being a view showing the whole, (b) being a view where a part of (a) is enlarged.

Claims

1. An attachment part for attaching a composite cable thereto, the composite cable comprising: a plurality of first signal lines in which first connecting conductors are covered with first internal insulators;a first shield conductor covering the whole of the plurality of first signal lines; anda first external insulator covering this first shield conductor,the attachment part comprising a plurality of first slots for receiving the plurality of first signal lines exposed from the first external insulator and the first shield conductor of the composite cable.

2. The attachment part according to claim 1, possessing electrical conductivity, having a substantially U shape in a cross-sectional view and comprising: in one widthwise end portion thereof, said plurality of first slots, andin the other widthwise end portion thereof, a second slot for receiving and contacting the first shield conductor exposed from the first external insulator of said composite cable.

3. The attachment part according to claim 2, wherein the first signal lines of said composite cable are press-fitted into said first slots.

4. The attachment part according to claim 2, wherein the first shield conductor of said composite cable is press-fitted into said second slot.

5. The attachment part according claim 2 for attaching thereto a coaxial cable in addition to said composite cable, the coaxial cable comprising: a second signal line in which a second connecting conductor is covered with a second internal insulator;a second shield conductor covering the second signal line; anda second external insulator covering this second shield conductor,the attachment part further comprising:in said one widthwise end portion, a third slot for receiving the second signal line exposed from the second external insulator and the second shield conductor of said coaxial cable; andin said other widthwise end portion, a fourth slot for receiving and contacting the second shield conductor exposed from the second external insulator of said coaxial cable.

6. The attachment part according to claim 5, wherein the second signal line of said coaxial cable is press-fitted into said third slot.

7. The attachment part according to claim 5, wherein the second shield conductor of said coaxial cable is press-fitted into said fourth slot.

8. A connector for attaching thereto the attachment part according to claim 2, the connector comprising: terminal portions for electrically connecting to the first connecting conductors of the composite cable;a body having an insulation property being provided with the terminal portions; anda shield member provided in this body for electrically connecting to said attachment part.

9. A connector for attaching thereto the attachment part according to claim 5, the connector comprising: terminal portions for electrically connecting to the first connecting conductors of the composite cable and the second connecting conductor of the coaxial cable;a body having an insulation property and being provided with the terminal portions; anda shield member provided in this body for electrically connecting to said attachment part.

10. The connector according to claim 8, further comprising a shield cover for attaching to said body, wherein said shield member is arranged between said terminal portions and said attachment part, andwherein said shield cover holds the attachment part between said shield member and itself in an attached state to said body.

11. The connector according to claim 9, further comprising a shield cover for attaching to said body, wherein said shield member is arranged between said terminal portions and said attachment part, andwherein said shield cover holds the attachment part between said shield member and itself in an attached state to said body.

12. An electronic device comprising the connector according to claim 8.

13. An electronic device comprising the connector according to claim 9.

14. An electronic device comprising the connector according to claim 10.

15. An electronic device comprising the connector according to claim 11.