Camera head having a flexible printed circuit board with thin folding portions arranged in a cylindrical housing
First Claim
1. A camera head having a flexible printed circuit board housed in a cylindrical outer casing, comprising:
- a first electrical component mounting portion and a second electrical component mounting portion, each being formed by a thick film interconnected by a folding portion comprised of a thin film, said first and second electrical component mounting portions being folded about said folding portion, so that flat surfaces of the first and second electrical component mounting portions carrying electrical components face outwardly, whereinsaid printed circuit board has substantially rectangular first and second electrical component mounting portions,first and second soldering portions connected to short sides of said first electrical component mounting portion via second and third folding portions formed by thin films, said first and second soldering portions being thick films; and
third and fourth soldering portions connected to short sides of said second electrical component mounting portion via fourth and fifth folding portions formed by thin films, said third and fourth soldering portions being thick films, whereinsaid first to fourth soldering portions are folded at said second to fifth folding portions for soldering thereto.
1 Assignment
0 Petitions
Accused Products
Abstract
A small-sized camera head having a connection device for a flexible printed circuit board to which connection pins of a small-sized round type connector can be soldered easily, and a small-sized multi-pin round connector permits easily performing a soldering operation for the connection pins. The round type connector connects a flexible printed circuit board to the round type connector having an even number of connection pins arranged symmetrically on parallel boundary lines of a band-shaped boundary area of a preset width passing through a center axis of a main body of the connector for dividing a connection surface into two equal portions and to plural connection pins arranged on the circumference of the circle centered about the center axis.
37 Citations
12 Claims
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1. A camera head having a flexible printed circuit board housed in a cylindrical outer casing, comprising:
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a first electrical component mounting portion and a second electrical component mounting portion, each being formed by a thick film interconnected by a folding portion comprised of a thin film, said first and second electrical component mounting portions being folded about said folding portion, so that flat surfaces of the first and second electrical component mounting portions carrying electrical components face outwardly, wherein said printed circuit board has substantially rectangular first and second electrical component mounting portions, first and second soldering portions connected to short sides of said first electrical component mounting portion via second and third folding portions formed by thin films, said first and second soldering portions being thick films; and third and fourth soldering portions connected to short sides of said second electrical component mounting portion via fourth and fifth folding portions formed by thin films, said third and fourth soldering portions being thick films, wherein said first to fourth soldering portions are folded at said second to fifth folding portions for soldering thereto. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A camera head having a flexible printed circuit board housed in a cylindrical outer casing, comprising:
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a first electrical component mounting portion and a second electrical component mounting portion, each being formed by a thick film interconnected by a folding portion comprised of a thin film, said first and second electrical component mounting portions being folded about said folding portion, so that flat surfaces of the first and second electrical component mounting portions carrying electrical components face outwardly; and two flanges provided on said outer casing so that a band member for securing the camera head is not deviated from its pre-set position, wherein one of said two flanges is provided with an indication for identifying a top side and a bottom side of said camera head.
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10. A camera head having a flexible printed circuit board housed in a cylindrical outer casing, comprising:
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a first electrical component mounting portion and a second electrical component mounting portion, each being formed by a thick film interconnected by a folding portion comprised of a thin film, said first and second electrical component mounting portions being folded about said folding portion, so that flat surfaces of the first and second electrical component mounting portions carrying electrical components face outwardly; and an inner casing of a length corresponding to a length of said printed circuit board and having on one side thereof an engagement portion with a back plate of an image sensor housed within said outer casing and having on another end thereof an inner casing having an engagement portion for engaging with said round type connection, wherein said inner case is made up of two inner casing halves abutted to each other and used for position matching in a rotational direction about an optical axis of the camera head. - View Dependent Claims (11, 12)
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Specification