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A platform for research: civil engineering, architecture and urbanism
To provide a power generator for a door, which generates power when the door is opened/closed and which can be easily installed in various doors such as a sliding door not equipped with a knob.SOLUTION: This power generator for doors comprises: a generator 70; a spiral spring 50; an input shaft 30A; a winding-up power transmission mechanism 40; and a power transmission mechanism for power generation 60. The winding-up power transmission mechanism winds up the spiral spring while the input shaft is rotated forward, and releases a winding-up shaft while the input shaft is rotated backward. The power transmission mechanism for power generation transmits a rotating force of the winding-up shaft to a power generation shaft, driving the generator, while the winding-up shaft is rotating in a releasing direction. One of gears of the winding-up power transmission mechanism is disengaged from a gear to which power is next transmitted while the input shaft is rotating backward. One of gears of the power transmission mechanism for power generation is disengaged from a gear to which power is next transmitted while the winding-up shaft is rotating in a winding-up direction.SELECTED DRAWING: Figure 5
【課題】扉の開閉動作により発電する扉用発電装置において、ノブが備えられていない引き戸など、各種扉に簡単に設置できるようにする。【解決手段】扉用発電装置は、発電機７０、渦巻ばね５０、入力軸３０Ａ、巻き上げ用動力伝達機構４０、及び、発電用動力伝達機構６０を備える。巻き上げ用動力伝達機構は、入力軸が正方向に回転しているときに渦巻ばねを巻き上げ、入力軸が逆方向に回転軸しているときに巻き上げ軸を開放する。発電用動力伝達機構は、巻き上げ軸が開放方向に回転しているときに、巻き上げ軸の回転力を発電軸に伝達して、発電機を駆動する。巻き上げ用動力伝達機構の歯車の一つは、入力軸が逆方向に回転しているときに、次に動力を伝達する歯車との噛合が外れ、発電用動力伝達機構の歯車の一つは、巻き上げ軸が巻き上げ方向に回転しているときに、次に動力を伝達する歯車との噛合が外れる。【選択図】図５
To provide a power generator for a door, which generates power when the door is opened/closed and which can be easily installed in various doors such as a sliding door not equipped with a knob.SOLUTION: This power generator for doors comprises: a generator 70; a spiral spring 50; an input shaft 30A; a winding-up power transmission mechanism 40; and a power transmission mechanism for power generation 60. The winding-up power transmission mechanism winds up the spiral spring while the input shaft is rotated forward, and releases a winding-up shaft while the input shaft is rotated backward. The power transmission mechanism for power generation transmits a rotating force of the winding-up shaft to a power generation shaft, driving the generator, while the winding-up shaft is rotating in a releasing direction. One of gears of the winding-up power transmission mechanism is disengaged from a gear to which power is next transmitted while the input shaft is rotating backward. One of gears of the power transmission mechanism for power generation is disengaged from a gear to which power is next transmitted while the winding-up shaft is rotating in a winding-up direction.SELECTED DRAWING: Figure 5
【課題】扉の開閉動作により発電する扉用発電装置において、ノブが備えられていない引き戸など、各種扉に簡単に設置できるようにする。【解決手段】扉用発電装置は、発電機７０、渦巻ばね５０、入力軸３０Ａ、巻き上げ用動力伝達機構４０、及び、発電用動力伝達機構６０を備える。巻き上げ用動力伝達機構は、入力軸が正方向に回転しているときに渦巻ばねを巻き上げ、入力軸が逆方向に回転軸しているときに巻き上げ軸を開放する。発電用動力伝達機構は、巻き上げ軸が開放方向に回転しているときに、巻き上げ軸の回転力を発電軸に伝達して、発電機を駆動する。巻き上げ用動力伝達機構の歯車の一つは、入力軸が逆方向に回転しているときに、次に動力を伝達する歯車との噛合が外れ、発電用動力伝達機構の歯車の一つは、巻き上げ軸が巻き上げ方向に回転しているときに、次に動力を伝達する歯車との噛合が外れる。【選択図】図５
POWER GENERATOR FOR DOOR
扉用発電装置
OHARA TAKANORI (author)
2023-09-13
Patent
Electronic Resource
Japanese
IPC:
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
,
Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung
/
E06B
Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore
,
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
/
H02K
Dynamoelektrische Maschinen
,
DYNAMO-ELECTRIC MACHINES