JPS6125050Y2 - - Google Patents

Description

[Detailed explanation of the invention] This invention is a record cleaner in which the spindle of a turntable is pivotally mounted in a shaft hole formed on the bottom surface of the cleaner body, and dust on the record is collected using a roll brush supported on the cleaner body. A display part for displaying the position of the shaft hole is formed on a side wall of the cleaner body corresponding to the shaft hole, and a guide is provided on the lower surface of the cleaner body for guiding the spindle from the side edge corresponding to the display part to the shaft hole. By forming grooves, it does not damage the record.
The cleaner body can be easily guided and pivoted to the spindle.

An embodiment of this invention will be described below with reference to the drawings, taking a self-propelled record cleaner as an example.

In FIGS. 1 and 2, reference numeral 1 denotes a cleaner body, and a shaft hole 2 is formed in one end portion of the lower surface 1a. This shaft hole 2 is shown in Figures 3 and 4.
It is rotatably mounted on the spindle 4 of the turntable 3 shown in the figure. When the cleaner body 1 is placed radially across the recording section of the record 5 mounted on the turntable 3, the lower surface 1a
Record disc 5 with driving wheel 6 and follower wheels 7, 7 exposed to
It is designed to be supported at three points on the inner non-recording part.

An operation button 8 for opening and closing a power switch is provided on the upper part of the outer wall of the cleaner body 1 in proximity to the shaft hole 2. Although the operation button 8 does not need to be located close to the position corresponding to the shaft hole, in the above configuration, the position where the circumferential speed of the cleaner body 1 is zero, that is, the spindle 4
Since it is located close to the button 8, even when the cleaner body 1 is running, you can accurately aim your finger at the operation button 8, and even when operating the ON/OFF operation, your fingers will not be turned at the same time. , can be easily opened and closed.

Inside the cleaner body 1, there is a roll brush 9 that slides into contact with the recording section of the record 5, a motor 10,
A battery 11 and the like are arranged. The battery 11 is electrically connected to the motor 10 by turning on the operation button 8, and the motor 10 is driven by this connection.
When the motor 10 is driven, the power causes the transmission mechanism 1
The roll brush 9 rotates through the roller 2, and the dust attached to the surface of the recording section of the record disc 5 is transferred to the roll brush 9.
is removed to a dust collection chamber (not shown). Further, the power of the motor 10 is also transmitted to the driving wheels 6 via another transmission mechanism 13. That is, the driving wheel 6 also rotates at the same time as the roll brush 9, and the cleaner body 1 runs in the circumferential direction of the record 5 around the spindle 4, so that the surface of the recording section is continuous over the entire circumference. will be cleaned.

By the way, the above cleaner body 1 is used as a record disc 5.
When placing the cleaner body 1 on the lower surface 1a of the cleaner body 1,
If the spindle 4 is not smoothly fitted into the shaft hole 2 formed in the shaft hole 2, there is a risk of damaging the record 5. For this reason, the cleaner body 1
Recessed guide grooves 14, 14 for guiding the spindle 4 from the side edge of the lower surface of the cleaner main body 1 to the shaft hole 2 are formed on the lower surface 1a.
Furthermore, each inlet 17, 17 of the guide groove 14
extends continuously to the side wall 1b of the cleaner body 1, and the inlet 17 serves as an indicator for inserting the spindle.

That is, by providing display parts 17, 17 for displaying the position of the shaft hole 2 on the side wall 1b of the lower surface 1a of the cleaner main body 1 corresponding to the shaft hole 2, when setting the record on the record 5, as shown in FIG. Since the display section 17 formed on the side wall 1b can be seen even from diagonally above, which is the eye position when the cleaner main body 1 is held in a holding position, it can be used as a guide for easily recognizing the position of the shaft hole 2, and especially , cleaner body 1
Guide grooves 14, 14 for guiding the spindle 4 from the side edges corresponding to the display parts 17, 17 to the shaft hole 2 are formed on the lower surface 1a of the display part 17 on the side of the spindle 4. After pressing, if the cleaner body 1 is slid upward, the tip of the spindle 4 will be surely guided to the side edge of the guide groove 14 on the lower surface 1a of the cleaner body 1. In this state, simply by sliding the cleaner body 1 sideways, the above-mentioned The tip of the spindle 4 is guided to the shaft hole 2 by the guide groove 14 while being pressed against the bottom surface of the guide groove 14, and is fitted into the shaft hole 2. Therefore, the cleaner main body 1 can be easily set on the record disc 5, and the record disc 5 will not be inadvertently damaged by the cleaner main body 1 when the cleaner main body 1 is placed.

Note that the guide groove 14 is not limited to being formed by being recessed into the lower surface 1a as in the above embodiment, but may also be formed by a rib protruding from the lower surface 1a as shown in FIG. good.

Further, in the above embodiment, the display portion 17 is formed to be continuous with the guide groove 14, but it is not necessary to do so, and a shaft, which is a guide for mounting the main body, is provided at a position corresponding to the shaft hole 1b of the main body side wall 1b. Any device may be used as long as it is provided with a display section for indicating the hole position.

As described above, this invention pivots the spindle 4 of the turntable 3 to the shaft hole 2 formed in the lower surface 1a of the cleaner main body 1, and uses the roll brush 9 supported on the cleaner main body 1 to remove the record disc. This is a record cleaner for collecting dust on the record cleaner, and the side wall 1b corresponds to the shaft hole 2 of the cleaner body 1.
Display parts 17, 17 for displaying the position of the shaft hole 2 are formed on the lower surface 1a of the cleaner main body 1.
, a guide groove 1 for guiding the spindle from the side edge corresponding to the display portions 17, 17 to the shaft hole 2;
4 and 14, it is possible to provide a record cleaner that can be easily set onto a record. In particular, even if it is difficult to provide a through hole such as a record shaft hole in the cleaner body 1 due to the space of built-in parts, or even if the width of the cleaner body 1 is wide, the cleaner body 1 can be securely attached to the spindle. be able to.

[Brief explanation of the drawing]

Fig. 1 is a partially cutaway perspective view of an example of the record cleaner according to this invention, Fig. 2 is a perspective view showing the bottom surface of the record cleaner, and Figs. 3 and 4 show the cleaner in use. FIG. 5 is a perspective view showing the setting operation of the same cleaner, and FIG. 6 is a perspective view showing the lower surface of another embodiment. 1...Cleaner body, 1a...Bottom surface, 1b...
Side wall, 2... shaft hole, 3... turntable, 4...
...Spindle, 5...Record, 9...Roll brush, 14,14...Guide groove, 17,17...
...Display section.

Claims (1)

[Scope of utility model registration request] Shaft hole 2 formed in lower surface 1a of cleaner body 1
Pivotally connect the spindle 4 of the turntable 3 to the
Roll brush 9 supported by the cleaner main body 1
A record cleaner for collecting dust on the record disc 5, the shaft hole 2 of the cleaner body 1
Display parts 17, 17 for displaying the position of the shaft hole 2 are formed on the side wall 1b corresponding to the above, and display parts 17, 17 for displaying the position of the shaft hole 2 are formed on the lower surface 1a of the cleaner main body 1 from the side edge corresponding to the above-mentioned display parts 17, 17 to the shaft hole 2. A record cleaner characterized in that guide grooves 14, 14 for guiding a spindle are formed.