JP3034979U - Cartridge type optical disk cleaner - Google Patents

Abstract

(57) [Abstract] (Correction) [PROBLEMS] To clean an optical disk in a cartridge case, the shutter section must be opened with a tool, and therefore, the user must have knowledge of the cartridge case and shutter section structure It solves the problem that only a skilled person can clean and easily damage the shutter and the optical disk. A shutter engagement groove a6 for guiding a player side shutter engagement protrusion provided for opening a shutter a2 when a cartridge case a1 is inserted into a blader.
A disk cleaner for a cartridge case a1 having an engaging projection b6 protruding inside the side plate b7 at a position where the cartridge case a1 is fitted into the shutter engaging groove a6 when the cartridge case a1 is inserted. A cartridge type optical disk cleaner in which the protrusion b6 is fitted in the cartridge case a1 and the shutter engagement groove a6 and engaged with the shutter a2 so that the shutter a2 is opened.

Description

[Detailed description of the invention]

[0001]

[Industrial applications]

 The present invention relates to an apparatus used for cleaning an optical disc contained in a cartridge case.

[0002]

[Prior art]

 Conventionally, a device having a function of opening the shutter part for cleaning the optical disc in the cartridge case has not been particularly developed, and at the time of cleaning, the shutter part is manually opened with a tool to expose the optical disc. Was there.

[0003]

[Issues to be solved by the invention]

 However, in such a method, the shutter section must be opened with a tool every time cleaning is performed, and therefore only an expert who has knowledge of the cartridge case and the shutter section structure can perform the cleaning, and the shutter and the optical disk cannot be cleaned. There was a problem that it was easily damaged.

[0004]

[Means for Solving the Problems]

 A disk cleaner for a cartridge case a1 having a shutter engagement groove a6 for guiding a player side shutter engagement protrusion provided for opening the shutter a2 when the cartridge case a1 is inserted into a player,

When the cartridge case a1 is inserted, an engagement protrusion b6 is provided inside the side plate b7 at a position where it is fitted into the shutter engagement groove a6, and the engagement protrusion b6 is formed on the cartridge case a1. A cartridge type optical disk cleaner in which the shutter a2 is opened by fitting the shutter a2 into the shutter engaging groove a6.

[0006]

[Embodiment of the invention]

 1 to 6, a indicates the entire cartridge, a1 is a cartridge case, a2 is a shutter, a3 is a rotation shaft hole of a disk d, and a4 is a transition when the cartridge case a1 is inserted into the player and the shutter a2 is opened. A transition recess, a5 is a rail for guiding the shutter a2 when the shutter a2 is opened in the player, and a6 is an engagement protrusion protruding from the player side to open the shutter a2 when the cartridge case a1 is inserted into the player. Is an engaging groove in which is located. Reference numeral a7 is a light introduction hole for introducing light into the disc d after the shutter a2 is opened in the player.

Next, FIGS. 7 to 9 show a cleaner b, b1 is a cleaner case, b2 is a cleaning hole, and b3 is a cleaning rotary shaft b4 into which a cleaning rotary shaft b4 is inserted for rotating the disk d. A cleaning rotary shaft hole to be inserted, b5 is a cleaning cloth to be inserted into the cleaning hole b2, and a cleaning cloth for cleaning the surface of the disc d is b6 is to be engaged with the shutter a2 when the cartridge case a1 is inserted into the cleaner case b1. Then, the shutter engagement protrusion is used to open the shutter a2. b 7 is a side plate.

Hereinafter, the operation of the present invention will be described. When the cartridge case a1 to which the present invention is applied is inserted into the player, the shutter opening engagement protrusion on the player side fits into the engagement groove a6 of the cartridge case a1 and engages with the shutter a2 of the cartridge case a1. Then, the shutter a2 of the cartridge case a1 is opened. The present invention utilizes the engaging groove a1 of the cartridge case a6 to open the shutter a2 of the cartridge case a1.

When the cartridge case a1 is inserted into the cleaning case b1 in the same direction as the player as shown in FIG. 7, the engaging protrusion b6 provided on the inner side of the side plate b7 of the cleaning case b1 becomes the cartridge case as shown in FIG. It is fitted into the shutter engaging groove a6 of a1 and finally abuts against the shutter a2, and the shutter a2 is moved inside the transition recess a4 to the position shown in FIG. 9 by being guided by the guide rail a5, and the light introduction hole a7. To expose.

When the light introducing hole a7 is exposed in this way, the cleaning rotary shaft b4 is inserted into the cleaning rotary shaft hole b3 and the disc d is rotated by hand to clean the surface of the disc d with the cleaning cloth b5. To do.

FIG. 11 is a sectional view of the cartridge case a1 and the cleaner case b1 when the shutter a2 is provided on the front and back of the cartridge case a1.

[0012]

【effect】

 As is clear from the above description, the present invention has the effect that the shutter can be opened and the optical disc can be easily cleaned by mounting the optical disc in the cartridge case on the cleaning device.

[Brief description of the drawings]

FIG. 1 is a perspective view of a cartridge case a,

FIG. 2 is a perspective view when the shutter a2 is removed,

FIG. 3 is a plan view of FIG.

FIG. 4 is a sectional view taken along line f4-f4 of FIG. 3;

5 is a sectional view taken along line f5-f5 of FIG.

FIG. 6 is a plan view of FIG.

FIG. 7 is a perspective view of the cleaning case b,

8 is a plan view of FIG. 7 (the cleaning case is shown in cross section),

9 is a plan view when the cartridge is inserted into the cleaning case b in FIG.

10 is a sectional view of f10-f10 of FIG. 9,

FIG. 11 is a cross-sectional view of a cartridge case a1 and a cleaner case b1 when shutters a2 are provided on the front and back sides,

[Explanation of symbols]

a: cartridge, a1: cartridge case, a2:
Shutter, a3: rotary shaft hole, a4: shutter shift recess,
a5: shutter rail, a6: shutter engagement groove, a7;
Light introduction hole, b: cleaner, b1: cleaner case,
b2: cleaning hole, b3: cleaning shaft hole, b
4: Cleaning shaft, b5: Cleaning cloth, b6: Shutter engagement protrusion, b7: Side plate.

Claims (1)

[Utility model registration claims] 1. A shutter engagement groove a for guiding a player-side shutter engagement protrusion provided for opening the shutter a2 when the cartridge case a1 is inserted into the player.
6 is a disk cleaner for a cartridge case a1 having a cartridge case a1 having an engagement protrusion b6 projecting inside the side plate b7 at a position where the cartridge case a1 is fitted into the shutter engagement groove a6. The fitting protrusion b6 is fitted into the shutter engagement groove a6 of the cartridge case a1, and is engaged with the shutter a2 so that the shutter a2 is opened.
Cartridge type optical disk cleaner.