JPH01113843U

JPH01113843U -

Info

Publication number: JPH01113843U
Application number: JP861788U
Authority: JP
Priority date: 1988-01-26
Filing date: 1988-01-26
Publication date: 1989-07-31
Anticipated expiration: 2003-01-26
Also published as: JPH0610522Y2

Description

[Brief explanation of drawings]

第１図は、駆動モータを逆回転駆動させて揺動
アームを揺動偏寄させた状態の本考案の巻き取り
リール台切り換え装置の一実施例の概略平面図で
あり、第２図は、第１図の実施例で駆動モータを
正回転駆動させて揺動アームを揺動偏寄させた状
態の概略平面図であり、第３図は、第１図のＢ―
Ｂ矢視断面図であり、第４図は、揺動アームが揺
動途中で第２のギアが内歯ギアに噛合している状
態の断面図であり、第５図は、従来の巻き取りリ
ール台切り換え装置の一例の概略平面図であり、
第６図は、第５図のＡ―Ａ矢視断面図である。３：揺動アーム、４：センタープーリー、５：
フリクシヨンスプリング、６：第１のギア、７：
第２のギア、７１：大径ギア部、７２：小径ギア
部、８，８′：リール台、９，９′，９１：第３
のギア、１３：駆動モータ、１４：ゴムベルト、
２０：内歯ギア。 FIG. 1 is a schematic plan view of an embodiment of the take-up reel stand switching device of the present invention in a state where the drive motor is driven to rotate in reverse and the swing arm swings biased, and FIG. FIG. 3 is a schematic plan view of the embodiment shown in FIG. 1 in which the drive motor is driven to rotate in the forward direction and the swing arm is swing-biased; FIG.
FIG. 4 is a sectional view of the second gear meshing with the internal gear while the swinging arm is in the middle of swinging, and FIG. 5 is a sectional view of the conventional winding It is a schematic plan view of an example of a reel stand switching device,
FIG. 6 is a sectional view taken along the line AA in FIG. 5. 3: Swing arm, 4: Center pulley, 5:
Friction spring, 6: 1st gear, 7:
Second gear, 71: Large diameter gear section, 72: Small diameter gear section, 8, 8': Reel stand, 9, 9', 91: Third
gear, 13: drive motor, 14: rubber belt,
20: Internal gear.

Claims

[Scope of Claim for Utility Model Registration] (1) A first gear is integrally disposed with a coaxial core on a center pulley that is drive-connected to a drive motor, and a swing arm can be freely swung with the center pulley and the coaxial core. and the first swing arm is disposed at the free end of the swing arm.
A second gear that meshes with the gear is rotatably disposed, and applies a frictional resistance force to at least one of the areas between the center pulley and the swing arm or between the swing arm and the second gear. A friction mechanism is provided, and the friction mechanism swings and biases the swinging arm according to the rotational drive direction of the drive motor, so that one of the third gears integrally disposed on each of the two reel stands is provided with a friction mechanism. In the take-up reel stand switching device that engages the second gear in one direction, an arc-shaped internal gear that engages with the second gear is disposed in the middle of the swing path of the swing arm. Features a take-up reel stand switching device. (2) The second gear includes a large-diameter gear portion and a small-diameter gear portion, and the third gear of the reel stand, which is on the winding side when driven by the forward rotation of the drive motor, has a large diameter. The small-diameter gear portion of the second gear is engaged, and the third gear of the other reel stand, which is on the winding side, is made small in diameter by the reverse rotation drive of the drive motor, and the large-diameter gear portion of the second gear is engaged. The take-up reel stand switching device according to claim 1, characterized in that the device is configured to mesh with each other.