Link rod type adjustable screen fixing apparatus
First Claim
1. A link rod type adjustable screen fixing apparatus, comprising:
- a fixing base, having mutually perpendicular operating slots disposed on both surfaces of said fixing base respectively;
at least one distal plate device, having at least one pair of distal plates embedded and positioned in at least one of said operating slots, and slidably moving in said at least one operating slot, and an upper frame plate disposed at an external side of said distal plate;
at least one contractible device, formed by pivotally coupling a plurality of link rods, and installed in said at least one of operating slots, and a side of said contractible device being pivotally coupled to said distal plate; and
a containing space, defined by said upper frame plate of said pair of distal plates for installing a screen.
1 Assignment
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Accused Products
Abstract
A link rod type adjustable screen fixing apparatus includes: a fixing base, having at least one operating slot; at least one distal plate device, having at least one pair of distal plates embedded in the operating slot, and slidably moving in the operating slot, and an upper frame plate disposed at an external side of the distal plate; at least one contractible device, formed by pivotally coupling link rods, and installed in the operating slot, and a side of the contractible device being pivotally coupled to the distal plate; and a containing space, defined by the upper frame plate of the distal plates for installing a screen. The distal plate is contractible in the operating slot for adjusting the containing space, such that the invention can fit screens of different sizes, and provide a convenient replacement and a dynamic adjustment.
27 Citations
17 Claims
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1. A link rod type adjustable screen fixing apparatus, comprising:
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a fixing base, having mutually perpendicular operating slots disposed on both surfaces of said fixing base respectively; at least one distal plate device, having at least one pair of distal plates embedded and positioned in at least one of said operating slots, and slidably moving in said at least one operating slot, and an upper frame plate disposed at an external side of said distal plate; at least one contractible device, formed by pivotally coupling a plurality of link rods, and installed in said at least one of operating slots, and a side of said contractible device being pivotally coupled to said distal plate; and a containing space, defined by said upper frame plate of said pair of distal plates for installing a screen. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A link rod type adjustable screen fixing apparatus, comprising:
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a fixing base, having two operating slots; two distal plate devices, having two first distal plates and two second distal plates, and said first distal plate and said second distal plate being disposed at said two operating slots and slidably moving in said two operating slots respectively, and an external side of said first distal plate and said second distal plate having an upper frame plate; a contractible device, having a first contractible device and a second contractible device disposed in said two operating slots respectively, and said first contractible device and said second contractible device being formed by pivotally coupling a plurality of link rods, and a side of said first contractible device being pivotally coupled to said first distal plate, and a side of said second contractible device being pivotally coupled to said second distal plate; and a containing space, defined by said upper frame plates of the pair of said first distal plates and said second distal plates, for installing a screen. - View Dependent Claims (11, 12, 13, 14, 15, 16, 17)
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Specification