Tools for seating connectors on substrates
The present invention relates to connector tools for seating connectors on a substrate such as a printed circuit board. In various embodiments, the connector tools can be made by wire electrode discharge machining (WEDM) process. In the embodiments, the connector tool includes reinforced ribbed end walls, ribbed internal walls, interconnected walls and contours that reduce tool and connector damage. In other embodiments, the connector tools include guiding structures that align the connector tool to the connector before seating the connector so that the connector tool aligns to the connector pins and body to avoid damage to the connector and/or the substrate. In another embodiment, the connector tool has guiding skirts and surfaces to capture the connector in position then seat the connector. Thus, the invention reduces connector and substrate damage during manufacturing, reduces tool damage, and lowers product costs by boosting manufacturing yields.
1. A connector tool for seating a connector having an array of connector pins onto a substrate comprising:
a machined structure comprising:
an interconnected structure comprising:
a planar surface that contacts the connector without touching the connector pins, and
one or more contours that define a plurality of slots for mating with the array of connector pins, wherein each contour is H-shaped, and wherein each contour includes two or more slots for mating concurrently with the two or more connector pins.
2. The connector tool of claim 1 , wherein the connector tool is machined by Wire Electrode Discharge Machining (WEDM) and the substrate is a printed circuit board.
3. A connector tool for seating a connector with an array of male connector pins onto a substrate, comprising:
a machined structure comprising:
two or more interconnected walls that form an array of two or more H-shaped contours, wherein the H-shaped contours comprise:
two or more pin slots, wherein each pin slot mates with two or more of the male connector pins; and
a planar surface formed at a bottom end of the machined structure that is adapted to push the connector onto the substrate.
4. The connector tool of claim 3 , wherein the machined structure is a rectangular prism shape and the two or more H-shaped contours extends from a top end to the bottom end of the machined structure.
5. The connector tool of claim 3 , wherein the two or more H-shaped contours are arranged in rows and columns, wherein the H-shaped contours include pin slots aligned to mate with the array of male connector pins, wherein the pin slots do not form a wall-to-wall slot.
6. The connector tool of claim 3 , wherein the machined structure includes closed side and/or end walls to reduce damage if the connector tool is dropped on a hard surface.
7. The connector tool of claim 6 , wherein the closed side walls are beveled with respect to the planar surface.
8. The connector tool of claim 3 , wherein the two or more H-shaped contours includes two rows of three H-shaped contours.
9. The connector tool of claim 3 , wherein each H-shaped contour includes a Wire Electrode Discharge Machining (WEDM) start hole that extends to the pins slots.
10. The connector tool of claim 3 , wherein the substrate is a printed circuit board (PCB) and the connector tool seats the connector pins onto the PCB.
11. The connector tool of claim 10 , wherein the connector tool is for seating a future buss 2 mm connector 50 that is built according to the EIA-616 industry standard.