System and method for manufacturing an assembly including a housing and a window member therein
View Patent ↗Described is an assembly, which includes a housing and a window member therein. Also, described is a method and system for manufacturing such assembly. In particular, a first part and a second part are approximated into a molding configuration to create a first mold therebetween. The first mold includes first and second molding cavities. When the first and second parts are in the molding configuration, the second molding cavity is sealed with respect to the first molding cavity. Then, a first molding material is added into the first molding cavity to create a housing. A window member is inserted into the second molding cavity. The second part is replaced with a third molding cavity surrounding a perimeter of the window member. Subsequently, a second molding material is added to the third molding cavity to create a seal surrounding the perimeter of the window member.
1. A housing with embedded window comprising:
a first molding portion; and
a window member disposed between two first molding portions and sealed by a second molding portion molded around the perimeter of the window member, and between the window member and the first molding portions, the first and second molding portions formed of materials that mix together to create a melt-bond region.
2. The housing of claim 1 , wherein the first and second molding comprise different molding material.
3. The housing of claim 1 , wherein the first molding includes a thermo-plastic material.
4. The housing of claim 1 , wherein the second molding portion protrudes over a portion of the window member and first molding portion so as to attenuate shock loads and further seal the window member.
5. The housing of claim 1 , wherein a melt-bond region is formed surrounding the perimeter of the window member between the first and second molding portions.
6. The housing of claim 1 , wherein the window member is composed of one of a glass material and a plastic material.
7. The housing of claim 6 , wherein the window member shape includes one of rectangular, round, and polygonal.
8. The housing of claim 1 , wherein the window and the housing form a portion of a scanner.
9. The housing of claim 1 , wherein the first and second molding portions are formed from three molds, first and second molds combine to form the first molding portion and the first and third molds combine to generate the second molding portion.
10. The housing of claim 9 , wherein the first and second molds form two cavities physically separated from one another.
11. The housing of claim 10 , wherein a first cavity is filled with a molding material and the second cavity receives and is bifurcated by the window member.
12. The housing of claim 11 , wherein the second mold is removed and the third mold applied that includes a third cavity that when filled with a molding material protrudes over a portion of the window member and first molding portion so as to attenuate shock loads and further seal the window member.