JPS6157009A - Record cleaner device for record player - Google Patents

Abstract

PURPOSE:To prevent dust from being spattered by making the rotary force of a turntable rotated a rotary brush and auxiliary rotary brush using an idler to remove the dust on a record. CONSTITUTION:The idler 6 contacts with the external circumference of the rotating turntable 15 to be rotated in the anticlockwise direction, and the brush 2 rotates through bevel gears 1 and 5 in the direction of A. At that time, the record 17 rotates with the turntable 12 in the direction B. When the rotary brush 2 rotates, dust 18 rotates as the auxiliary rotary brush 12 rotates through gears 3 and 11. It is spattered backward by the auxiliary rotary brush 12, adheres to the external circumference of the rotary brush 2, lifted upward, and accommodated in a dust receiver 8. Then, the dust on the record is removed. With the rotary brush and auxiliary rotary brush, even heavy dust can be accommodated in the dust receiving part for removal without spattering.

Description

[Detailed Description of the Invention] [Field of Application of the Invention] The present invention relates to a record player with a cleaner for removing dust from records, and a cleaner that is suitable for reliable driving and removing dust. Regarding the mechanism.

[Background of the invention]

A conventional device of this kind, as described in Japanese Unexamined Patent Publication No. 57-46502, removes dust by driving a part of the record cleaner with a motor. This method removes dust on the trajectory of the regenerating needle. However, this technique causes uneven rotation and rolling due to the sliding resistance of the brush during performance, noise caused by the brush, and dust residue when the cleaning is stopped. Or, problems such as when there is a large amount of stiffness are not recognized and ignored. Furthermore, players other than linear tracking players require motors and control circuits, so they are not recognized as economically viable.

[Purpose of the invention]

SUMMARY OF THE INVENTION An object of the present invention is to provide a record cleaner device for a record player that eliminates the drawbacks of the prior art and prevents dust from being blown away.

[Summary of the invention]

The present invention includes a rotating brush and an auxiliary rotating brush.

The rotational force of the turntable is used by an idler to rotate the rotating brush and auxiliary rotating brush to remove debris from the record, and the brush is rotated and held outside the turntable when not in use. . To dispose of lumps, a dust section is installed, or the entire cleaner or only the dust section is removable.

[Embodiments of the invention] An embodiment of the present invention will be described below. Figure 2.

This will be explained in terms of three causes. The bevel gear 1 and the bevel gear 5 are connected to a rotary brush 2 formed by connecting the bevel gear 1 to a gear 5jfC and having thin wires radially implanted around the core shaft, and an idler 6 made of rubber that connects the bevel gear 5 to a bearing 7. Bearings arranged to interlock.

Move the dust handle 8 to the top of the rotating brush 2 [7 and 9!
An auxiliary rotary brush 12, which is made up of thin wires radially implanted around a core shaft connected to a gear 11 placed on the left side of the rotary brush 2 in Figure 1, is connected to a cleaner case 10, both of which are removable. When the longitudinal direction of the rotating brush 2 is directed toward the center of the turntable 15, the idler 6 is configured to come into contact with the outer periphery of the turntable 15. Also, when the rotating brush 2 is facing toward the center of the turntable 15, the height is set so that it contacts the record 17 placed on the turntable sheet 16, and when the cleaner case 10 is rotated clockwise, the height is set so that it contacts the record 17 placed on the turntable sheet 16. 17, the cleaner case 1o is lifted upward and released. 18 is dust attached to the record.

Next, the operation will be explained. When removing dust 18 from the record 17, turn the cleaner case 10 onto the center blade 1fg KrOJ'fj of the turn tigle 15. At that time, Idler 6
contacts the outer periphery of the turntable 15, which rotates once.
The brush 2 rotates counterclockwise, passing through the bevel gears 1 and 5, and rotates in the direction of arrow A in Figure N&2. At that time, record 17 was Turn Chi! It rotates in the direction of arrow B together with the glue 12. The lump 23 also causes the auxiliary rotating brush 12 to shift between the gears 3 and 1 when the rotating brush 2 rotates.
Rotate through 1. The I-shikori 18 is flipped backward by the auxiliary rg1-rotating brush 12, and is lifted upward on the outer periphery of the single-rotating brush 2 and stored in the dust and toke 8.
The dust 23 on the record is removed, but the heavy dust is blown away and is again thrown up by the auxiliary rotating brush 12, and the dust is stored in the dust holder 8 by the rotating brush 2 again. It is stored after several repetitions. When the cleaner is stopped, the rotating brush 2 stops. Further, the dust 18 on the dust holder 8 can be cleaned by removing the lid 9 and removing the dust holder 8. You can also remove the entire part of the cleaner and clean the underside of the rotating brush.

〔Effect of the invention〕

According to this RFA K, by using a rotating brush and an auxiliary rotating brush without using a motor, even heavy dust can be stored and removed in the dust holder without flying away when removing dust from a record. There is. Furthermore, since the record surface can be rotated one or more revolutions before playing to remove any flakes, there is no need to use it during playing, and there is no uneven rotation or noise caused by brush resistance. Also, there is no dust left when storing records, so you don't have to worry about damaging the records. In addition, since no motor or motor drive circuit is required for the rotation of the rotor and brush, it can be attached to any ruler, and the structure is simple and production costs are low, which is an economical effect.

[Brief explanation of drawings]

FIG. 1 is a perspective view of an embodiment of the present invention, and FIG. 2 is a sectional view taken along the line DD of the tail 1.

Claims (1)

[Claims] 1. A rotating brush, an auxiliary rotating brush arranged in front of the rotating brush, a power transmission means for transmitting the rotational force of a turntable to the rotating brush, a dust holder, and a cleaner case that holds them. In the record cleaner, the auxiliary rotating brush is rotated in the direction of movement of the record, the rotating brush is rotated in contact with the record in a direction opposed to the direction of movement of the record, and the fulcrum of the cleaner case is set against the cabinet. A record cleaner device for a record player, characterized in that it is rotatably mounted.