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Manual power generation device for driving actuator, and actuator drive device

An actuator, manual power generation technology, applied in the direction of electromechanical devices, electrical components, electric components, etc.

Active Publication Date: 2013-07-31
PARAMOUNT BED CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] However, although it is known that the worm gear mechanism can perform reverse drive by making the helix angle of the worm larger than the friction angle, it has generally been used only in reduction mechanisms in the past, and reverse drive has been limitedly used in the speed control mechanism of music boxes, for example. waiting

Method used

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  • Manual power generation device for driving actuator, and actuator drive device
  • Manual power generation device for driving actuator, and actuator drive device
  • Manual power generation device for driving actuator, and actuator drive device

Examples

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Embodiment 1

[0043]The specifications of one embodiment of the manual power generator 1 of the present invention will be described as follows.

[0044] Input obtained manually: 10~50[N]

[0045] The rotational speed of the input shaft under manual operation: 30~120[rpm]

[0046] Reduction ratio (gear ratio): 1 / 15.5

[0047] Rotational shaft speed: 465~1860[rpm]

[0048] Power generation: 10~30[VA]

[0049] In this embodiment, the speed-up mechanism 4 constituting the manual power generator 1 is constituted by a worm gear transmission mechanism in which the side of the crank handle 7 is made into a worm wheel 15, and the side of the DC motor 2 is made into a worm screw 16 of a double thread. Since the size and weight are greatly reduced, the components can be accommodated in the device main body 5 of a size that can be held by hand, and the manual generator 1 that satisfies the above-mentioned specifications can be realized.

[0050] Here, in the present invention, the DC motor 2 and th...

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Abstract

[Problem] To increase the applications for a manual power generation device for which applications were limited, and to make same more compact and lightweight. [Solution] In this manual power generation device: a direct-current motor (2) capable of reversible operation and an acceleration mechanism (4) connected to the rotation axis (3) thereof are housed in a container (5); a crank handle connected to an input shaft (6) for the acceleration mechanism (4) and a power supply cable (8) connected to the power-supply side of the direct-current motor (2) are provided on the outside of the container (5); and a connector connectable to a power supply-side connector in the direct-current motor configuring an actuator is provided on the tip side of this power supply cable (8). The acceleration mechanism (4) has greatly reduced size and weight, as a result of being configured by a worm gear mechanism having the crank handle (7) side as the worm wheel (15) and the direct-current motor (2) side as a multiple-thread screw worm (16).

Description

technical field [0001] The invention relates to a manual power generator for driving an actuator and a driving device for the actuator. Background technique [0002] A large number of manual power generators have been proposed in the past. To describe an example thereof, firstly, Patent Document 1 describes a manual generator in which a generator, a speed-increasing gear train consisting of spur gears, and The clutch gear for reciprocating operation meshing with the clutch gear constituting the speed-up gear train outputs the electric current generated by the manual reciprocating operation through the output cord. The manual power generator can be used as a flashlight or the like without a battery, and can also be used for charging a power battery of a portable electric product, or the like. [0003] Next, Patent Document 2 describes a manual power generator that has a structure in which a generator and a speed-up gear train composed of spur gears are housed in a case that...

Claims

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Application Information

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IPC IPC(8): H02K7/18
CPCH02K7/18H02K7/1861
Inventor 长冈浩石桥佳宜长濑和幸青木哲郎
Owner PARAMOUNT BED CO LTD
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