Mechanical joint for symbol code scanners
First Claim
1. A symbol code scanning system comprising a scanning means, a processing device for processing signals produced by said scanning means, and an adjustable mechanical joint connecting said scanning means and said processing device, said joint comprising:
- a supporting block connected to said processing device, said supporting block being provided with a recess having a conical part,a scanner holding means receiving said scanning means,an at least partially hollow axle having a conical part, said axle being movably arranged in said recess,an arm mechanically connecting said scanner holding means and said axle,a resilient element arranged in said at least partially hollow axle so as to press said axle into said recess such that said conical part of said axle engages said conical part of said recess, andsaid resilient element being held by a first mounting means connected to said axle and a second mounting means connected to said supporting block.
1 Assignment
0 Petitions
Accused Products
Abstract
Joint for mechanically connecting, on the one hand, a scanner for symbol codes and, on the other, a processing device for processing the signals produced by the scanner, for varying through a first angle the relative position of the scanner and the processing device at least provided with an at least partially conical axle for providing a first rotational axis, which axle is movable disposed in an at least partially conical recess in a supporting block, and further provided with at least one resilient element for pressing the axle in the recess. For varying the relative position of the scanner and the processing device about a second rotational axis, the joint is provided with a disc-shaped element which is connected to the axle through an arm. At least the disc-shaped element and the arm are preferably made hollow for passing a cable through the inside of the joint.
9 Citations
17 Claims
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1. A symbol code scanning system comprising a scanning means, a processing device for processing signals produced by said scanning means, and an adjustable mechanical joint connecting said scanning means and said processing device, said joint comprising:
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a supporting block connected to said processing device, said supporting block being provided with a recess having a conical part, a scanner holding means receiving said scanning means, an at least partially hollow axle having a conical part, said axle being movably arranged in said recess, an arm mechanically connecting said scanner holding means and said axle, a resilient element arranged in said at least partially hollow axle so as to press said axle into said recess such that said conical part of said axle engages said conical part of said recess, and said resilient element being held by a first mounting means connected to said axle and a second mounting means connected to said supporting block. - View Dependent Claims (2, 3, 4)
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5. A symbol code scanning system comprising a scanning means, a processing device for processing signals produced by said scanning means, and an adjustable mechanical joint connecting said scanning means and said processing device, said joint comprising:
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a supporting block connected to said processing device, said supporting block being provided with a recess having a conical part, a scanner holding means receiving said scanning means, an at least partially hollow axle having a conical part, said axle being movably arranged in said recess, a resilient element arranged in said at least partially hollow axle so as to press said axle into said recess such that said conical part of said axle engages said conical part of said recess, said resilient element being held by a first mounting means connected to said axle and a second mounting means connected to said supporting block, said axle providing a first axis of rotation, a disc-shaped element rotatably fitted in said scanner holding means so as to provide a second axis of rotation, an arm mechanically connecting said disc-shaped element and said axle, said arm being shaped such that said second rotational axis is substantially perpendicular to said first rotational axis. - View Dependent Claims (6, 7, 8, 9, 10)
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11. An adjustable mechanical joint for providing relative movement in more than one direction between first and second means adapted to be coupled thereto said joint comprising:
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a supporting block adapted to be connected to said first means, said supporting block being provided with a recess having a conical part, a holding means adapted to receive said second means, an at least partially hollow axle having a conical part, said axle being movably arranged in said recess, a resilient element arranged in said at least partially hollow axle so as to press said axle into said recess such that said conical part of said axle engages said conical part of said recess, said resilient element being held by a first mounting means connected to said axle and a second mounting means connected to said supporting block, said axle providing a first axis of rotation, a hollow disc-shaped element rotatably fitted in said holding means so as to provide a second axis of rotation, an arm mechanically connecting said disc-shaped element and said axle, said arm being shaped such that said second rotational axis is substantially perpendicular to said first rotational axis, a hole in said holding means, said arm being hollow and aligned with said hollow disc-shaped element and said at least partially hollow axle, said first mounting means having a hole therethrough aligned with said at least partially hollow axle whereby a cable may extend through said joint for intercoupling said first and second means which are adapted to be coupled thereto. - View Dependent Claims (12, 13, 14, 15, 16, 17)
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Specification