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A device for preventing electrical shorting between positive and negative terminals of a wiring harness includes a clip securable to conductors of the harness, a wall extending from the clip to be positioned between first and second terminals of the conductors when the clip, and a shield attached to

A device for preventing electrical shorting between positive and negative terminals of a wiring harness includes a clip securable to conductors of the harness, a wall extending from the clip to be positioned between first and second terminals of the conductors when the clip, and a shield attached to the clip and movable between a first position wherein it blocks contact between a tool and the first terminal while allowing contact between the tool and the second terminal, and a second position wherein it blocks contact between the tool and the second terminal while allowing contact between the tool and the first terminal.

대표청구항 ▼

1. Apparatus comprising: a retainer secured to a wiring harness to maintain first and second terminals thereof in spaced-apart relationship, each terminal having a top side and an opposite bottom side; anda shield attached to the retainer and, when the bottom sides of the first and second terminals

1. Apparatus comprising: a retainer secured to a wiring harness to maintain first and second terminals thereof in spaced-apart relationship, each terminal having a top side and an opposite bottom side; anda shield attached to the retainer and, when the bottom sides of the first and second terminals are in contact with respective mating terminals, rotatable about an axis between a first position blocking access to the top side of the first terminal and allowing access to the second terminal, and a second position blocking access to the top side of the second terminal and allowing access to the first terminal. 2. The apparatus according to claim 1 wherein the retainer comprises a clip engaging first and second conductors connected to the first and second terminals respectively. 3. The apparatus according to claim 2 wherein the grip comprises gripping features engaging outer surfaces of first and second conductors connected to the respective terminals. 4. The apparatus according to claim 1 wherein the retainer comprises an insulating wall positioned between the first and second terminals. 5. The apparatus according to claim 1 wherein the retainer further comprises a harness securing feature engageable with an electrical component to which the terminals are connected. 6. The apparatus according to claim 5 further comprising a grounding element configured to make electrical contact with a ground point on the electrical component when the harness securing feature is engaged with the electrical component. 7. The apparatus according to claim 6 wherein the grounding element, when the retainer is secured relative to the terminals, makes electrical contact with an electromagnetic shield surrounding an electrical conductor connected to at least one of the terminals. 8. The apparatus according to claim 1 further comprising: a spring biasing the shield toward the first position; anda latch holding the shield in the second position against the spring bias, the latch released by movement of a terminal connecting tool into proximity with the first terminal, the release of the latch and subsequent removal of the tool from proximity with the first terminal allowing the spring to move the shield to the first position. 9. The apparatus according to claim 8 wherein the latch comprises a release tab projecting from an edge of the shield, contact of the tool with the release tab releasing a wall engaging feature. 10. A device for use with a wiring harness having a first conductor and a second conductor comprising: a grip secured to at least one of the conductors to maintain respective first and second terminals of the conductors in spaced-apart relationship, each terminal having a top side and an opposite bottom side;a wall extending from the grip to be positioned between the first and second terminals; anda shield attached to the grip and, when the bottom sides of the first and second terminals are placed in contact with respective mating terminals, movable between a first position wherein it blocks contact between a tool and the top side of the first terminal while allowing contact between the tool and the second terminal, and a second position wherein it blocks contact between the tool and the top side of the second terminal while allowing contact between the tool and the first terminal. 11. The apparatus according to claim 10 wherein the grip comprises gripping features engaging outer surfaces of the conductors. 12. The apparatus according to claim 10 further comprising a harness securing feature attached to at least one of the grip and the wall and engageable with an electrical component to which the terminals are connected. 13. The apparatus according to claim 12 further comprising a grounding element configured to make electrical contact with a ground point on the electrical component when the harness securing feature is engaged with the electrical component. 14. The apparatus according to claim 13 wherein, when the grip is secured relative to the terminals, the grounding element provides electrical continuity between an electromagnetic shield surrounding at least one of the electrical conductors and the electrical component. 15. The apparatus according to claim 10 further comprising: a spring biasing the shield toward the first position; anda latch holding the shield in the second position against the spring bias, the latch released by contact with a connecting tool during movement of the tool into proximity with the first terminal, the release of the latch and subsequent removal of the tool from proximity with the first terminal allowing the spring to move the shield to the first position. 16. The apparatus according to claim 15 wherein the latch comprises a release tab projecting from an edge of the shield, contact of the tool with the release tab releasing a wall engaging feature. 17. A wiring harness comprising: a first conductor having a first terminal with a top side and an opposite bottom side;a second conductor having a second terminal with a top side and an opposite bottom side;a retainer secured to the first and second conductors and maintaining the first and second terminals in spaced-apart relationship;a wall extending from the retainer and positioned between the first and second terminal; anda shield attached to the retainer and, when the bottom sides of the first and second terminals are placed in contact with respective mating terminals, movable between a first position wherein it blocks access to the top side of the first terminal while allowing access to the second terminal, and a second position wherein it blocks access to the top side of the second terminal while allowing access to the first terminal.