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US 9,039,059 B2Granted
Vacuum-lifting device for assembling and testing optical connector
AssigneeHon Hai Precision Industry Co., Ltd.
InventorHsin-Shun Huang
Life of this patent
Estimating the term…
Abstract
A vacuum-lifting device includes a holding block and a nozzle. The holding block defines a holding hole and a threaded hole communicating with the holding hole. The nozzle includes a first section that is slidably received in the holding hole and a second section. The second section extends from the first section and has an outer diameter smaller than an outer diameter of the first section.
Claims7
A vacuum-lifting device, comprising:
- a holding block defining a holding hole and a threaded hole communicating with the holding hole;
- and
- a nozzle comprising a first section and a second section, the first section slidably received in the holding hole, the second section collinearly extending from the first section and having an outer diameter smaller than an outer diameter of the first section, the holding block further comprising a screw screwing into the threaded hole to abut the nozzle and thus fixing the nozzle in the holding hole;
- wherein the holding block is substantially rectangular and comprises a top surface, a bottom surface opposite to the top surface, and a side surface perpendicularly connecting the top surface and the bottom surface, the holding hole extends through the top surface and the bottom surface along a direction that is slanted about 45 degrees relative to the top surface.
1 more element
A vacuum-lifting device, comprising:
- a holding block defining a holding hole and a threaded hole communicating with the holding hole;
- a nozzle comprising a first section and a second section, the first section slidably received in the holding hole, the second section collinearly extending from the first section and having an outer diameter smaller than an outer diameter of the first section, the holding block further comprising a screw screwing into the threaded hole to abut the nozzle and thus fixing the nozzle in the holding hole;
- a base;
- and
- a sliding block, the sliding block being slidably fixed on the base, the holding block being fixed to the sliding block;
- wherein the base is substantially rectangular and comprises an upper surface and a rail, the rail extends along a lengthwise direction of the base and has a trapezoidal cross-section, the sliding block is also rectangular and comprises a first surface, to which the holding block fixed, and a second surface opposite to the first surface, the sliding block defines an engaging groove in the second surface, the sliding block is fixed on the base by engagement between the engaging groove and the rail.
3 more elements
Dependencies are inferred from the claim text.