JPH01227290A - Disk player - Google Patents

Abstract

PURPOSE:To selectively use disks of different diameters and to enhance the strength of a cabinet cover body by providing a cover member to block a notch part to project a disk of a large diameter. CONSTITUTION:When a disk of a small diameter is used, a cover member 12 is turned around a diagonal line P1 in the direction of an arrow alpha and the cover member 12 is pulled out to a use position to block a notch part 6 of a cabinet cover body 3 from the inside. As the result of this, the notch part 6 is completely blocked by a cover member 12 and the notch part 6 is firmly supported from the lower side by the cover member 12. When the disk of a large diameter is used, the cover member 12 is turned around the diagonal line P1 in the direction of an arrow d'. Then, the disk of a large diameter is projected from the notch part 6 in two outside directions.

Description

DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a disc player that can selectively use discs 1 having different diameters, such as 12 cm C:D and 8 cm CD, for example.

[Overview of the invention]

The present invention includes a cabinet body having a turntable on the top surface, and a cabinet lid rotatably attached to the cabinet body. In the equipped disc player lζ, when a small-diameter disc is mounted on the turntable, the top surface of the cabinet body can be closed by the cabinet lid, and when a large-diameter disc is mounted on the turntable, the cabinet lid can be closed. When the body is closed, the large-diameter disk protrudes outward from the notch provided in the side wall of the cabinet lid, and when the cabinet lid is closed, the cabinet lid and the cabinet body are In between! By allowing the notch to be closed by the lid member provided in the disc, discs having different diameters can be selectively used.

It is possible to construct a very small disc player, and in addition to improving the gL degree of the cabinet lid, it also has an excellent design.

[Conventional technology]

The inventor of the present invention has provided a seventh invention as a penalty stage invention of the present invention.
The disc player shown in the figure and prisoner 8? Invented it.

In this disc player, the turntable 1 has a top surface 2a.
The cabinet body 2 is equipped with a cabinet body 2, and a cabinet lid body 3 is attached to the cabinet body 2 at a rotating position. The top surface 2ak of the cabinet body 2 can be closed, and the turntable 11 has a large diameter disc 5y! 'When the cabinet cover 3 is closed in the installed state, the large diameter disk 5 protrudes outward from the notch 6 provided at right angles across the two adjacent side walls 3a of the cabinet cover 3. It was created in 11 to make it possible. Note that the turntable 1 is moved in the direction of arrow a in accordance with the disc 4.5.

With this disc player, it is possible to selectively use discs 4.5 with different diameters, and it is possible to construct a very small disc player. It is also convenient that the small-diameter disc 4 can be attached to the turntable 1 and the cabinet lid 6 is closed for carrying (carrying while playing the disc).

[Problem to be solved by the invention]

However, in this disc player, since the large-diameter disc 5 protrudes from the notch 6 in two directions outward from the cabinet lid body, the notch 6 extends over the two adjacent side walls 3a of the cabinet body 3. Therefore, structurally, in the vicinity of the corner part 6a, which is the central part in the longitudinal direction of the notch part 6, the corner part 3tl of the cabinet mass 3 directly above it is supported. I can't.

Therefore, the cabinet)-m body 3 has a cantilevered structure,
The corner portion 6b side is structurally very poor.

Therefore, when using carrying, iζ, arrow EIJ b in Figure 8
As shown in the figure, the cabinet lid body 3 having a single cantilever structure is easily damaged when an external force is applied to the corner ItS3b from above. In addition, if the notch 6 is used for carrying with the opening open, particles and the like that have easily entered the cabinet cover 3 through the notch 6 will easily adhere to the disc 4.
There were 8 problems in terms of design.

The inventive feature is when using small diameter discs.

Two objects of the present invention are to provide a disc player in which a notch in a cabinet cover can be closed.

[Means for Solving the Problems] In order to achieve the above object χ, the disc player of the present invention has a lid member rotatably attached to either one of the cabinets or the cabinet body.

When the cabinet body is closed and the earth surface of the cabinet body is closed, a notch provided in the side of the cabinet lid body is inserted so that the lid member is inserted between the cabinet body and the cabinet body. It is designed so that it can be closed with the above-mentioned false member.

[For production]

According to the disc player configured as described above, when the cabinet lid is closed with a small-diameter disc mounted on the turntable, the lid member is inserted between the cabinet lid and the cabinet body. The lid member can close the notch of the cabinet i, and the lid member can firmly support the cabinet lid from below.

〔Example〕

Hereinafter, an embodiment of a disc player of the present invention will be described with reference to the drawings. In addition, Figures 7 and 8 and eye 1
-Narazo parts have been given the same reference numerals and their explanations have been omitted.

First, as shown in Figure 2A 1ζ, the cabinet body 2ht
, and cavities) The ty bodies 3 are approximately square in shape and facing each other.
It is configured to the size of rt. A turntable 1 and an optical head 8 for recording and reproducing are installed on the ground surface 2a of the cabinet body 2, with the optical head 8 facing upward. To be moved in a direction.

Then, the cabinet 3 has a cutout @ 56 in one of the two side walls 3c different from the two side walls 3a with the cutout.
One side 2b of the upper surface 2a of the cabinet main body 2
It is rotatably attached to the hinge 9c by means of a hinge 9c. Therefore, the cabinet i body 3 has a pivot axis 9a of the hinge 9.
It is configured to be rotatable in the directions of arrows Euc and C between the open position shown in FIG. 1A and the open position shown in FIG. 1B in which the top surface 2a of the cabinet body 2 is closed from above. ing. The opening position of the cabinet lid body 3 is regulated by the rotation regulating link 10, and the cabinet lid body 3 is locked in the closed position by a locking mechanism (not oral).

Next, as shown in FIGS. 1A and 2A, a lid member 12 is provided which is bent approximately at right angles along the inside of the notch s6 of the cabinet lid 6.

In addition, a pair of brackets 13 are integrally attached to the inner surface panel 3e of the cabinet lid 3 on the inside of a pair of opposing corner portions 3d, which are connection portions between the pair of salivas 3a and 60 of the cabinet lid 3. It is provided. Both ends 12a in the longitudinal direction of the lid member 12 are attached to a pair of brackets 16, and are rotatably attached to a pair of fulcrum bins 14 arranged on the diagonal line P1 of the cabinet lid body 3.

Therefore, the metal member 12 is positioned at the diagonal line P! with respect to the cabinet lid body 3. The notch 6 shown in solid line in FIG. 1A around the
It can be rolled up rotatably in the directions of arrows d and d between the use position where it is pulled out along the inside of the button and the storage position where it is stored along the inside of the two side walls 3C indicated by the 1 button lines. has been done.

At this time, as shown in FIG. 3A, the width W of the lid member 12 and the cylindrical height H of the notch 6 are approximately equal, and as shown in FIG. The center P2 of the fulcrum bottle 14 is offset from the vertical center P3 of the lid member 12 by a distance H in the vertical direction.

Further, as shown in FIGS. 2A and 4, the corner portion 12b, which is the central portion in the longitudinal direction of the lid member 12, is formed in a diagonally cut shape, and the upper surface of the corner portion i2b (in the use position A claw portion 15 is integrally provided on the front side (front side). Additionally, a small protrusion 16 for finger rest is integrally provided on the outer surface of the corner portion 12. Note that the corner 512b may be formed into an arc shape as shown by the 1 button line in FIGS. 2A and 2B.

As shown in FIG. 1B, on the ± side 6f of the cabinet lid 6, there are an index 18 for displaying the number of the track being played on the discs 4 and 5, a play (pause/) button 19, and a stop button 20.
, fast forward button 211, rewind button 22, repeat button 23, hold button 2 to hold the playback status etc. when using carrying.
4th class is provided. Further, the small diameter disc 4 is, for example, a CD with a diameter of 8 cm, and the large diameter disc 5 is a CD with a diameter of 8 cm.
, is a CD with a diameter of 12 cm.

Next, # like 1 or more! I will explain how to use the popular tisf player.

First, when using the small-diameter disk 4, as shown by the solid line in FIG. 6 from inside the notch 6 to the use position where it is closed.

At this time, as shown in FIGS. 4 and 5, the claw portion 15
A hole 26 provided in the inner panel 3e of the cabinet lid 6
The claw portion 15 is clicked by a spring 28 or the like which is engaged with the pin 27 of the inner panel 3e.

In this state, as shown in FIGS. 2A and 3A.

A small-diameter disk 4 is mounted on a turntable 1, a cabinet body 3 is rotated to a closed lid position, and the upper surface 2a of a cabinet body 2 is closed from above with this cabinet lid body 3.

Then, the hs material 12 is sandwiched from above and below between the inner surface panel 3e of the cabinet 11 body 3 and the soil surface 2a of the cabinet body 2 at a position outside the disk 4. As a result, the notch 6 is completely closed by the lid member 12, and the cabinet body 6 is closed by the lid member 12.
The cutout portion 6s is firmly supported from below. That is, at this time, almost the entire circumference of the two side walls 3C (D lower surface 3g and lower surface 12c of the lid member 12) of the cabinet body 3 shown in FIG. 1A is in contact with the upper surface 2a of the cabinet body 2. The lid member 12 is firmly supported by the cabinet lid body 3.
It functions as a spacer between the cabinet body 3 and the cabinet body 3.

Therefore, when carried in this state, the corner portion 3b of the cabinet cover 5 is moved as shown by the arrow in FIG.
Even if an external force is applied from above to the lid member 12, the external force is
The holder can be firmly stopped with the cabinet lid body 6.
Breakage of TBY can be prevented. Furthermore, since the notch 6 is completely closed by the lid member 12, the inconvenience of dust and the like entering the cabinet front body 3 through the notch 6 and adhering to the disk 4 can be prevented.

Note that by cutting the corner portion 12b' of the lid member 12 diagonally, as shown in FIG. f9r29Y, which makes it easy to open the cabinet lid 3 in the direction of arrow C.

Next, when using a large-diameter disk 4, as shown in FIG. 12 into the storage position along the circular edges of the two side walls 6C of the cabinet mass 3. At this time, the same locking means (not shown) as in the above-mentioned use position is used. The lid member 12 is easily opened from the storage position tt.

In this state, as shown in FIGS. 2B and 6B (Cζ).

Attach the large diameter disc 5 to the turntable 1.

The cabinet mass 3 is rotated to the closed lid position, and the cabinet lid 3 is closed onto the upper surface 2a' of the cabinet body 2 from above.

Then, although the large-diameter disk 5 is projected outwardly from the notch 6 of the cabinet lid 3 in two directions, the disk 5
is not brought into contact with the lid member 12.

At this time, as shown in the fourth factor, by offsetting the height H2 of the fulcrum bottle 14, the lid member 12 is rotated in the direction of arrow d from the usage position shown by the solid line to the storage position & shown by the 1A button line. When this occurs, the first member 12 is biased toward the soil surface by a height H3 relative to the height at the use position. Therefore, the relief t from the lid member 12 on the upper surface 2a side of the cabinet main body 2 can be made as shallow as possible.

Although an embodiment of the present invention has been described above, the present invention is not limited to the embodiment, and can be used to create a resonating epicenter of valleys based on the technical concept of non-invention.

For example, in the above embodiment, the lid member 12 was rotatably attached to the cabinet 3 by a pair of fulcrum pins 14, but as shown in FIG. The lid member 12 is rotatably attached to the cabinet body 211i1 as shown by the solid line in FIG.
Between the usage position where the cabinet body 2 is placed on the soil surface 2a and the storage position shown by the dashed-dotted line in FIG.
, d directions may be configured.

〔Effect of the invention〕

Since the present invention has been developed as described above, the following effects will be referred to below.

A notch is provided in the side wall of the cabinet lid body, and a large-diameter disk is made to protrude outward from this notch, so that disks with different diameters can be created! - A very small disc player that can be used selectively
'I & I can. In addition, it is possible to carry the small-diameter disk 4 on the turntable 11 cmN by closing the cabinet lid 3.

However, when I close the cabinet lid with a small-diameter disc attached to the turntable, I wonder if it's an instrument?
It is inserted between the cabinet lid body and the cabinet body, and the notch of the cabinet lid body is closed with this false member,
Create a cabinet with this lid member! Since it can be firmly supported from below, the strength of the cabinet cover can be significantly improved, and it also prevents the cabinet cover from being accidentally damaged by external force when used for carrying. can.

Moreover, if the notch of the cabinet cover is closed with a cover member during carrying, there will be an inconvenience that dust, etc. will enter the cabinet cover from the notch and adhere to the disc. In addition to being able to prevent this, the entire cabinet can be made to have an excellent design, and the product value can be improved.

Further, since the lid member is attached to the cabinet lid or the cabinet body and is not attached or detached depending on polishing, problems such as loss of the lid member do not occur at all.

[Brief explanation of the drawing]

The drawings show one embodiment of the present invention, and the drawings show one embodiment of the present invention.
The figure is an oblique July view of the cabinet lid in its open state. Figure 1B is a perspective view of the cabinet in its closed state;
Is diagram A showing how a small diameter disc is used? 2B is a partially cutaway plan view showing the state in which the large-diameter disk is used, and FIG. 3A is a side i! shown in FIG. Figure I and Figure 3B are IB-111B of cause 2B.
A side view as seen from the arrow, FIG. 4 is a side view showing the rotation position of the lid member, the fifth factor is a plan view as seen from the 1-M arrow in FIG. 4, and FIG. 6 shows a modified example. Side view. FIG. 7 is a partially cutaway plan view illustrating a pre-stage invention of the present invention, and FIG. 8 is a side view taken along arrows - -■ in FIG. 7. In addition, in the code used in one drawing. 1 @@@@@11・, turntable 2...
...Cabinet body 3...Cabinet lid body 4...Small diameter disc 5...Large diameter disc 6... . . . Notch portion 12 . . . Lid member 14 . . . A fulcrum bottle. Agent Masaru Tsuchiya Figure 7 Figure 6 Figure 8

Claims (1)

[Claims] A cabinet body, a turntable provided on the top surface of the cabinet body, on which discs of different diameters are selectively mounted, and a turntable rotatably attached to the cabinet body, and a small diameter disc is mounted on the turntable. A cabinet lid body that can close the top surface of the cabinet body when the turntable is mounted with a large diameter disc; A notch is provided in the side wall of the cabinet cover to project outward from the side wall of the cabinet, and a cutout is rotatably attached to either the cabinet cover or the cabinet body to close the cabinet cover. A disc player comprising: a lid member that can close the notch while being inserted between the cabinet lid body and the cabinet body when the lid is closed.