Removable coupling module for mechanically multiplexing conductors
First Claim
Patent Images
1. A mechanical multiplexer comprising:
- a receptacle having first and second sets of receptacle contacts;
an upstanding guide member adjacent the receptacle; and
a removable coupling module including;
a body defining a guide member receiving slot sized for receiving the guide member to guide insertion of the coupling module into the receptacle; and
a first and second set of module contacts extending below the body and arranged to make electrical connection between the first and second set of receptacle contacts, when the coupling module is positioned within the receptacle, wherein the first set of module contacts is electrically connected to the second set of module contacts in a selected connection pattern.
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Abstract
A mechanical multiplexer includes a receptacle and a removable coupling module. The receptacle includes a first and second set of receptacle contacts. The removable coupling module has a body and a first and second set of module contacts extending below the body and arranged to make electrical contact with the first and second sets of receptacle contacts, respectively, when the coupling module is inserted into the receptacle. The contacts of the first set of module contacts are electrically connected to eider the contacts of the second set of module contacts or other contacts of the first set of module contacts in a selected connection pattern.
49 Citations
16 Claims
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1. A mechanical multiplexer comprising:
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a receptacle having first and second sets of receptacle contacts; an upstanding guide member adjacent the receptacle; and a removable coupling module including; a body defining a guide member receiving slot sized for receiving the guide member to guide insertion of the coupling module into the receptacle; and a first and second set of module contacts extending below the body and arranged to make electrical connection between the first and second set of receptacle contacts, when the coupling module is positioned within the receptacle, wherein the first set of module contacts is electrically connected to the second set of module contacts in a selected connection pattern. - View Dependent Claims (2, 3)
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4. A mechanical multiplexer comprising:
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a housing having a first and a second end; a first set of conductors at the first end of the housing; a second set of conductors at the second end of the housing; a receptacle formed in the housing, the receptacle having a first and second set of receptacle contacts electrically connected to the first and second set of conductors in a selected order; a removable coupling module insertable into the receptacle for coupling at least one of the first set of conductors to at least one of the second set of conductors, wherein the coupling module includes first and second sets of module contacts comprised of individual contacts arranged to make electrical contact with the first and second sets of receptacle contacts, respectively, when the coupling module is positioned within the receptacle, wherein the individual contacts of the first set of module contacts are electrically connected to other contacts in the first set of module contacts or to the individual contacts of the second set of module contacts in a selected connection pattern and wherein the receptacle contacts are electrically isolated from one another when the coupling module is removed from the receptacle; an upstanding guide member projecting from one of the housing and coupling module adjacent the receptacle; and a guide member receiving slot formed within the other of the housing and the coupling module adjacent the receptacle, wherein the slot is sized for at least partially receiving the guide member to ensure proper insertion of the coupling module into the receptacle. - View Dependent Claims (5, 6, 7, 8, 9, 10, 11)
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12. A coupling module for insertion into a vehicle diagnostic connector assembly having a tool-side connector, a vehicle-side connector and a multiconductor cable extending between and electrically connecting the tool-side connector and the vehicle-side connector, wherein the tool-side connector has a receptacle with a first row of receptacle contacts and a second row of receptacle contacts which is parallel to the first row of receptacle contacts to form a slot therebetween for receiving the coupling module, the coupling module comprising:
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a body including a base having a width greater than a width of the slot, wherein the base is adapted to engage the tool-side connector above the slot; and a circuit board attached to the body and having first and second oppositely facing surfaces which extend below the body for insertion into the slot, wherein the first surface has a first set of module contacts arranged to mate with the first set of receptacle contacts and wherein the second surface has a second set of module contacts arranged to mate with the second set of receptacle contacts wherein the first and second set of module contacts comprise individual contacts, the circuit board having a plurality of routing leads connecting the individual contacts of the first set of module contacts to other contacts in the first set of module contacts or to the individual contacts of the second set of module contacts in a selected connection pattern. - View Dependent Claims (13)
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14. A mechanical multiplexer comprising:
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a connector having a housing defining a receptacle extending into the housing, the receptacle including a plurality of receptacle contacts; and a removable coupling module including; a circuit board sized for insertion into the receptacle having a plurality of module contacts positioned to make electrical connection between selected ones of the plurality of receptacle contacts when the circuit board is positioned within the receptacle; and a body extending above the circuit board, the body including a base surface for engaging the housing above the receptacle; an upstanding guide member projecting from one of the housing and the body; and a guide member receiving slot extending into the other of the housing and the body, wherein the guide member receiving slot is sized for mating with the guide member so as to guide insertion of the circuit board into the receptacle. - View Dependent Claims (15, 16)
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Specification