Title:
POWER GENERATION DEVICE, INPUT DEVICE, AND LOCK DEVICE WITH SENSOR
Document Type and Number:
WIPO Patent Application WO/2017/183391
Kind Code:
A1
Abstract:
Provided are a power generation device, an input device, and a lock device with a sensor such that structural simplification and size reduction thereof can be achieved. Permanent magnets generate an attraction force for holding a movable member at a first position and at a second position, respectively. A power generation unit has a mover interlocked with the moving member, thereby converting kinetic energy of the mover into electric energy. When an operating piece is moved in a direction to cause a first pressing part to approach a second holding part while the movable member is at the first position, a spring member is compressed by the first pressing part and the second holding part, thereby generating a restoring force for moving the movable member to the second position. When the operating piece is moved in a direction to cause a second pressing part to approach a first holding part while the movable member is at the second position, the spring member is compressed by the second pressing part and the first holding part, thereby generating a restoring force for moving the movable member to the first position.
Inventors:
OHISHI SUGURU
Application Number:
PCT/JP2017/012255
Publication Date:
October 26, 2017
Filing Date:
March 27, 2017
Export Citation:
Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
H02K35/02
Domestic Patent References:
| WO2013084409A1 | 2013-06-13 |
Foreign References:
| JP2015126559A | 2015-07-06 |
Attorney, Agent or Firm:
HOKUTO PATENT ATTORNEYS OFFICE (JP)
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