Abstract A cartridge holder and interconnect system is disclosed formed primarily of two components, namely, a cartridge and an assembly for receiving and holding the cartridge. The holder assembly includes a housing of rigid insulative material and a connector member adapted to engage a circuit board or the like and to engage the cartridge. The holder assembly also has a replaceable face plate profiled for polarizing and keying reception of an appropriate cartridge in the housing. The face plate is detachably secured to the housing so that by simply replacing the face plate the housing can be adapted to receive different cartridges. The housing is also adapted to be situated spaced above a circuit board so as to accommodate components thereunder thereby preserving the available surface of circuit board. The cartridge is formed by a two-piece housing enclosing a circuit board having components, such as integrated circuits, mounted thereon and held within the cartridge in such fashion as to obviate the need for potting, etc. The cartridge also has a connector portion with a profiled mating face for keying and means for covering or exposing a reflective surface used to disable a writing capability for the circuit carried by the cartridge.
A holder for mounting on a circuit board or the like and receiving a cartridge therein and making electrical interconnection therewith, said cartridge containing electronic components, said holder comprising: a first housing member of rigid plastics material defining an elongated through cavity, and means for mounting said first housing member on said circuit board; a connector housing receivable in and enclosing one end of said cavity of said first housing member; a plurality of electrical terminals mounted in said connector housing, each terminal having a first end directed into said cavity and a second end electrically and mechanically attached to said circuit board; and a profiled face plate mounted on said housing member at the opposite end from said connector housing and defining a profiled access to said cavity whereby only cartridges having a mating profile will be allowed entry.
Claim 2
Dependent Claim
140 words
A holder for mounting on a circuit board or the like and receiving a cartridge therein and making electrical interconnection therewith, said cartridge containing electronic components, said holder comprising: a first housing member of rigid plastics material defining an elongated through cavity, and means for mounting said first housing member on said circuit board; a connector housing receivable in and enclosing one end of said cavity of said first housing member; a plurality of electrical terminals mounted in said connector housing, each terminal having a first end directed into said cavity and a second end electrically and mechanically attached to said circuit board; and a profiled face plate mounted on said housing member at the opposite end from said connector housing and defining a profiled access to said cavity whereby only cartridges having a mating profile will be allowed entry.
Claim 3
Dependent Claim
34 words
A holder according to claim 1 wherein said means for mounting said first housing member are of sufficient length to space said first housing member above said circuit board allowing positioning of components therebetween.
Claim 4
Dependent Claim
46 words
A holder according to claim 1 further comprising: cantilever latching means integral with said first housing member and extending along one side of said cavity, inwardly directed shoulder means on the free end of said latching means whereby said cartridge can be secured in said holder.
Claim 5
Dependent Claim
36 words
A holder according to claim 1 further comprising: rearwardly directed latching means on said first housing member, and latching lugs on said connector housing whereby such connector housing is detachably secured to said first housing member.
Claim 6
Dependent Claim
34 words
A holder according to claim 1 further comprising: at least one recess in said first housing member, and light emitting status indicating means mounted in each said recess and visible through said face plate.