JPH0684594U - CD player - Google Patents

Abstract

(57) [Summary] [Purpose] The CD player itself has a storage space for storing CDs for playback. [Structure] A flat surface equal to or larger than the surface area of the CD2 is provided on the back surface of the lid 5, and a center of the CD is hung to have a thickness equal to or larger than the thickness of the CD2 and abuts the center hole of the CD to urge the center hole of the CD in the outer peripheral direction. A CD player equipped with a fastener 12 for. Further, a support having a groove for sandwiching the outer periphery of the CD in the thickness direction is provided on the flat surface by arranging the CD substantially in the center of the back surface, and further, sandwiching the CD at an outer peripheral position of the CD opposite to the support. A holding portion for holding the outer periphery of the CD in the thickness direction may be provided on the flat surface, and the holding portion may be a CD player having a locking portion biased in the diameter direction of the CD. Furthermore, the height is CD on the bottom
A CD player having a rectangular box-shaped box having a thickness equal to or larger than the above, which is provided with an accommodating portion for accommodating a CD therein, and an attachable / detachable accommodating lid body is provided at the opening of the accommodating portion.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a structure for accommodating a spare CD in a CD player that reproduces a CD (compact disc) on which digital information such as a computer program and music is recorded.

[0002]

[Prior art]

 Normally, a CD (Compact Disc) on which digital information is recorded is stored in a dedicated hard resin hard case to prevent scratches on the digital signal recording surface. In the case of a portable CD player, I carried the CD that I wanted to play when carrying it with the case.

[0003]

[Problems to be solved by the device]

 A portable CD player had to carry as many cases as CDs to play when carrying. Actually, carrying a portable CD is enough if you only have one CD you want to play, but you had to carry it separately from the CD player. Therefore, in the present invention, the CD player itself is provided with a storage place for storing the CD for reproduction.

[0004]

[Means for Solving the Problems]

 In order to solve the above-mentioned problems, the present invention has a structure having the following five structures. That is, in claim 1, a flat surface equal to or larger than the surface area of the CD is provided on the back surface of the lid body, and the central portion of the flat surface is hung to contact the center hole of the CD and contact the center hole of the CD with the center hole of the CD in the outer peripheral direction. It is a CD player that is equipped with a fastener that urges to.

According to a second aspect of the present invention, there is provided a support body having a flat surface having a surface area equal to or larger than the surface area of the CD on the back surface of the lid body, the CD being located substantially at the center of the back surface, and having a groove for sandwiching the outer periphery of the CD in the thickness direction. A holding portion is provided on the flat surface, and a holding portion for sandwiching the outer circumference of the CD in the thickness direction is provided on the flat surface at the outer circumferential position of the CD opposite to the support, and the holding portion is attached in the diameter direction of the CD. It is a CD player that has a biased locking part.

According to a third aspect of the present invention, an inner lid inscribed in the lid is provided, and a space having a height of at least CD is provided between an upper side surface of the inner lid and a back surface of the lid, and the space is provided. A CD player whose plane is larger than the circular area of the CD.

According to a fourth aspect of the present invention, an inner lid that is inscribed in the lid is provided, the inner lid is erected at the center of the upper side surface of the inner lid and abuts against the center hole of the CD so that the center hole of the CD extends in the outer peripheral direction. A support member is provided on the lower side surface of the inner lid, which has a groove for holding the outer periphery of the CD in the thickness direction on the lower side surface of the inner lid with the CD positioned substantially at the center of the lower side surface. Further, a holding portion for sandwiching the outer circumference of the CD in the thickness direction is provided on the lower side surface at the outer circumferential position of the CD opposite to the support, and the holding portion is attached in the diameter direction of the CD. It is a CD player with an inner lid that has a biased locking part.

According to a fifth aspect of the present invention, a storage box for storing the CD is provided inside the box-shaped rectangular box having a height equal to or larger than the thickness of the CD, and the opening of the storage section is detachable. It is a CD player with.

[0009]

[Action]

 To describe the operation of the above-mentioned configuration, in claim 1, the center hole of the CD can be held in the CD fastener provided at the center of the back side of the lid, and is held even when the lid is closed. Further, according to the second aspect, it is possible to attach an unused CD by sandwiching the CD provided around the back side of the lid body and holding the outer periphery of the CD by the support body and the holding body provided in the diameter direction. Further, in claim 3, the CD can be stored in the inner lid and the back surface of the lid by the inner lid provided in the lid, and in the fourth aspect, the CD is sandwiched around the back side of the inner lid. A support and a holder are provided in the diametrical direction so that the CD can be sandwiched from the diametrical direction. Finally, in claim 5, the CD is inserted into the rectangular box-shaped storage provided on the bottom side of the CD player, and the removable lid is closed to store the unused CD.

[0010]

【Example】

 An embodiment of the present invention will be described with reference to the drawings. FIG. 1 is a perspective view of a CD player showing a cover of a first embodiment in a sectional view, and FIG. 2 is a CD player of the first embodiment. It is a back view of a lid. A CD player (compact disc player) 1 is a device that reads digital information recorded on a CD (compact disc) 2 which is a hard resin disk having a diameter of 12 cm, converts it into a sound signal, and plays it.

The portable CD player 1 is relatively small in size, has a battery housing 3 on the back surface, can store CDs in its width, and has a depth which is only the width of the battery housing 3. Opening / closing shafts 4 are provided on both sides of the front side of the battery storage unit 3, and a lid 5 is attached so as to be openable / closable. The lid 5 opens at an angle of about 60 degrees with the opening / closing shaft 4 as an axis. ing. The lid body 5 has an area larger than at least CD2, and the lid body 5 has a substantially rectangular shape including CD2 also in the present invention.

When the lid 5 is opened, the CD player 1 has a rotary drive unit 6 from the center of the inside to the right shoulder, a rotary unit 7 for mounting and rotating the CD at the center of the inside, and a CD on the right shoulder. There is a reflection type detection unit 8 which is movable along the radius of. A control circuit (not shown) is housed inside the plane portion other than the rotation drive portion 6. A dented surface 9 is provided on the front right and left sides, and a dent is provided so that the user can easily take out the CD by inserting his / her fingers when taking out the CD. A headphone terminal 10 with a remote control is provided on the outer side surface, and an opening / closing button 11 for the lid 4 is provided on the front surface.

A fastener 12 for fastening the CD 2 is provided in the center of the inside of the lid 5, and the fastener 12 holds a portion near the inner circumference of the central hole where the digital signal of the CD 2 is not recorded. It is composed of a flat circular portion 13 that abuts in the vicinity of the inner circumference of the CD 2 and a holding portion 14 that abuts on the inner diameter of the CD 2 and presses and holds it in a plurality of uniform outer shape directions from the center. The plane circular portion 13 is located at the center of the lid 5 and one step lower than the back surface of the lid 5, and does not fall below the plane annular portion at least in the area of the CD surface with the holding portion 14 as the center. .

The holding portion 14 is a hardened resin material in which radial cuts are made inside the plane annular portion. It is falling. The lid body is thick enough that the holding portion 14 does not contact the rotating portion 7 even when the lid body 5 is closed. Therefore, the CD 2 can be held by the fastener 12. In other words, the holes of the CD 2 that has not been reproduced are applied to the holding portion 14 of the fastener 12 and pushed in, so that the CD 2 is radially abutted outward in the holding portion 14, and at the same time, the flat annular portion 13 is used. Since it abuts the vicinity of the hole, it is firmly fixed to the fastener 12.

To remove the CD2, hang the fingers of the hand from the corners of the holding portion 14 and the lid 5 to the outer periphery of the CD2 and pull it toward you to elastically distort from the outer periphery of the CD2 and lift the hole of the CD2 to hold it. Due to the elasticity of the portion 14 coming from the radial structure, the portion 14 warps inward, and the hole of the CD 2 comes off.

Since the CD 2 attached to the fastener 12 of the lid 5 is stored in the lid 5 even when the lid 5 is closed, it does not come into contact with the CD mounted on the rotation drive unit 6. Of course, as described above, since the holding portion 14 does not contact the rotating portion 6 when the lid 5 is closed, the CD 2 mounted on the lid 5 or the CD 2 mounted on the rotation driving portion 5 is not reproduced. The holding portion 14 does not come into contact with the rotation driving portion 6 or the CD being reproduced to prevent rotation.

Next, FIG. 3 shows a rear perspective view of the lid body of the second embodiment, and FIG. 4 shows a cross-sectional view of the lid body to which the CD is attached in the second embodiment taken along a diagonal line. The back surface of the lid body 5 has a substantially rectangular shape that encloses the CD 2, and the edge of the lid body 5 serves as a wall that constitutes the shallow lid body and serves as the lid of the CD player. A CD holding board 20 is attached over the entire back surface of the lid body 5. The CD holding plate 20 is provided with a flat annular body 22 having a diameter larger than the center hole of the CD and smaller than the digital information recording portion in the center of a thin plate 21 covering the entire back surface of the lid 5. On the left side of the back surface of the lid 5, a lateral groove 23 having a thickness of the CD which engages and supports the outer circumference of the CD in an arc shape along the outer circumference of the CD is formed by adding the thickness of the CD to the height of the flat annular body 22. A support 24 provided at a height position is provided on the thin plate. The cross section of the lateral groove 23 has a V-shaped lateral shape, and the lid side is gently inclined toward the center.

On the front right side of the back surface of the lid body 5, a holding body 25 formed in an arc shape is provided along the shape of the corner portion of the lid body 5, and the inner side surface of the lid body 5 holds the outer peripheral edge of the CD. A central portion of the holder 25 is cut out from a shallow bottom surface 26 from the right corner of the lid toward the center. The holding body 25 is a CD edge having a shape in which the V-shape is horizontal and has a V-shaped cross section at the same height as the lateral groove 23 of the supporting body 23 that mounts the outer peripheral edge of the CD in an arc shape and stands upright from the bottom of the V-shape. A surface registration unit 27 is provided. A hemispherical engaging portion 29 projects from the arc wall surface 28 toward the center side on the side surface of the arc wall surface 28 rising from the bottom of the V-shape. The height from the circular arc wall surface 28 to the lower edge of the hemispherical locking portion 29 is slightly smaller than the thickness of the CD. The locking portion 29 has a pushing spring 30 provided behind the hemispherical locking portion 29 at the tip thereof, and the locking portion 29 is projected inward from the arc-shaped wall surface 28 and urged horizontally toward the center. is doing. Therefore, the hemispherical locking portion 29 can be pushed horizontally in the diametrical direction.

To attach the CD 2 to the CD holding plate 20, place the forefinger or middle finger on the center hole of the CD, place the thumb on the outer periphery, hold the CD 2 and direct the palm of the hand to the back surface of the lid 4. Then, the outer peripheral portion of the CD 2 on the opposite side of the thumb is applied to the lateral groove 23 of the support 24 of the lid 5, and the outer peripheral portion of the CD 2 on the thumb side is aligned with the circular arc wall surface 28 of the holding body 25 so as to be parallel to the back surface of the lid. To be brought into contact with the hemispherical locking portion 29. When the thumb is further applied with a force to push the CD2 in parallel, the outer peripheral edge of the CD2 pushes the engaging portion 29 outward in the diametrical direction against the elastic force to push the outer peripheral edge of the CD2 into the engaging portion 29 and the CD edge surface. It fits in with the registration section 27. Then, the locking portion 29 returns to the original position by the elastic force, and the lower edge on the hemisphere of the locking portion 29 contacts the upper side of the outer periphery of CD2 to press the CD2 against the CD edge surface mounting portion 27.

As a result, the CD 2 is fixed by the lateral groove 23 of the support body 24, the CD edge mounting portion 27 of the holding body 25 and the locking portion 29. Here, the lateral groove 23 is V-shaped, and since the CD edge surface mounting portion 27 is inclined, the CD2 only abuts on the edge portion, does not damage the outer periphery of the CD2, and the central portion of the CD2. Is mounted on the flat annular body 22, and the digital information recording portion of the CD 2 does not come into contact with anything, so that the digital information recording surface of the CD 2 is not damaged and deteriorated. Thus, the CD 2 is attached to the CD holding board 20.

Next, in order to remove the CD 2 from the holding plate 20, put a forefinger or middle finger into the center hole of the CD 2, put a thumb on the shallow bottom surface 26 of the holding body 25, and lift the CD 2 to press it against the locking portion 29. The edge of the CD 2 that has been formed overcomes the biasing force of the locking portion 29 from the outside in the horizontal direction, and the locking portion 29 is pushed down to come off the locking portion 29, and the CD 2 can be removed.

Further, FIG. 5 shows a rear perspective view of the lid body of the third embodiment, and FIG. 6 shows a cross-sectional view of the lid body to which the CD is attached in the third embodiment, taken along a diagonal line. The back surface of the lid body 5 has a substantially rectangular shape that encloses the CD 2, and the edge of the lid body 5 serves as a wall that constitutes the shallow lid body and serves as the lid of the CD player. A CD holding plate 40 is attached over the entire back surface of the lid body 5. The CD holding plate 40 has a flat annular body 42 having a diameter larger than the center hole of the CD and smaller than the digital information recording portion in the center of a thin plate 41 covering the entire back surface of the lid 5.

The lid 5 has a substantially triangular shape with a curved surface facing the inside of the lid in the left rear corner, and the curved surface side is open in a U-shaped cross section and the height is the height of the edge of the lid. The corner member 43 is provided on the thin plate. In the corner member 43, a slide holder 44 having a short T-shape with a thick planar shape and having both T-shaped wings protruding in an arc shape is slidably inserted in a diagonal direction of the lid. The sliding holder 44 has a lateral groove 45 having a thickness of the CD which engages and supports the outer circumference of the CD along the outer circumference of the CD in an arc shape with both wings facing the flat annular body 42 side. It is provided at a height position where the thickness of the CD is added to the height of the body 42, and the short T-shaped bottom side of the slide holding body 44 is located at the left corner of the lid body 5. The cross-section of the lateral groove 45 has a V-shaped lateral shape, and the lid side is gently inclined toward the center.

The short T-shaped bottom side of the slide holder 44 is inserted into the corner member 43. A push spring 46 is press-fitted between the inner side surface of the corner member 43 and the bottom side of the slide holder 44 having a short T-shape, so that the slide holder 44 faces the center of the lid 5 in the diagonal direction. It is slidably biased. An elongated hole 47 is provided on the bottom side of the slide holding body 44 in the sliding direction, and a locking piece 48 projecting from the thin plate 41 is engaged with the elongated hole 47, so that Limit sliding.

On the front right side of the back surface of the lid body, there is provided a support body 49 formed in an arc shape that holds the outer peripheral edge of the CD along the shape of the corner portion of the lid body 5. The central portion of the support 49 is cut out on the shallow bottom surface 49 from the right side corner of the lid 5 toward the center. The supporting member 49 is provided with a lateral groove 51 having a V-shaped cross section at the same height as the lateral groove 45 of the slide holding member 44 for mounting the outer peripheral edge of the CD in an arc shape.

To attach the CD to the CD holding plate 40, place a forefinger or middle finger on the center hole of the CD, place a thumb on the outer circumference, hold the CD, and direct the palm of the hand to the back surface of the lid body 5. The outer peripheral portion of the CD on the opposite side of the thumb is applied to the lateral groove 45 of the slide holder 44, and the outer peripheral portion of the CD on the thumb side is aligned with the lateral groove 51 of the support member and brought close to the lid back surface. When the CD is further pushed in the diameter direction with the thumb, the outer peripheral portion of the CD on the opposite side overcomes the elastic force of the push spring 46 provided on the back surface of the slide holding body 44 to push the slide keeping support 44 in the corner direction. Finally, the outer peripheral edge of the CD on the thumb side fits in the lateral groove 51 of the support 49. Then, the slide holder 44 is urged by the elastic force so as to return to the original position, and presses the CD in the diameter direction.

As a result, the CD is fixed by the lateral groove 45 of the slide holder and the lateral groove 51 of the support. Here, the lateral groove 51 is V-shaped, and since the CD abuts only on the edge portion, it does not damage the outer periphery of the CD, and the central portion of the CD is mounted on the flat annular body 42. Since the digital information recording part of the CD does not come into contact with anything, it does not damage and deteriorate the digital information recording surface of the CD. In this way, the CD is attached to the CD holding plate 40.

Next, in order to remove the CD from the CD holding plate 40, insert a forefinger or middle finger into the center hole of the CD, put a thumb on the shallow bottom surface 50 of the support 49, and push the CD toward the slide holder. When it is lifted up, the edge of the CD, which is pressed against the slide holder 44, overcomes the biasing force of the slide holder 44 from the horizontal direction and pushes down the slide holder 44 to push the slide holder 44 into the lateral groove. You can remove the CD by removing it from 51. The sliding distance of the slide holder 44 is determined by the relationship between the long hole 47 of the slide holder and the locking piece 48 of the thin plate 41, and the slide holder 44 projects to the inside of the outer circumference of the CD. Therefore, even if the shape of the CD itself is not a perfect circle, it can be sufficiently retained.

Further, FIG. 7 shows a perspective view of a CD player having a lid provided with an inner lid as a fourth embodiment. The inner lid is shown in a sectional view. In this structure, an inner lid 60 is provided on the lid body 5, and CDs can be attached to the upper side surface 61 and the lower side surface 62 of the inner lid 60, respectively. The lid 5 has a notch 64 in which a part of the left and right edges 63 of the front side surface are symmetrically notched. A botch 65 projects inward on the front side of the cutout portion 64. Further, the central portion of the lid body is provided with a recess 66 on the upper side, which is in the shape of a part of a sphere.

The inner lid 60 is made of a hard resin, and an edge portion 67 is provided along the inner side of the edge 63 of the lid body 5, and the height of the edge portion 67 of the inner lid is the edge 64 of the lid body 5. The edge of both sides of the rear is pivotally attached to the opening / closing shaft 4 of the lid to open and close. A partition plate 68 is provided on the entire surface at a height half that of the edge 67 of the inner lid. Pushing portions 69 projecting outward from the edge portion 67 are provided at positions on both sides of the edge portion 67 of the inner lid, which correspond to the notches 64 of the lid body.

At the edge 67 on the front side of the pushing portion 69, there is provided a recess 70 that comes into contact with the botch 65 of the lid. An elongated hole 71 is formed in the vicinity of the pushing portion 69 and the concave portion 70 of the partition plate 68 in parallel with the edge portion 67 in the front-rear direction. Since the inner cover 60 is integrated by fitting the botch 65 of the cover body into the recess 70 of the inner cover, the inner cover 60 can be detached from the cover body 5 by pushing the pushing portions 69 on both sides inward. The portion of the long hole 71 of the inner lid is pushed, the edge portion 67 is pushed inward, and the concave portion 70 is disengaged from the botch 65 of the lid body, so that the inner lid 60 can be detached from the lid body 5.

FIG. 8 shows a perspective view of a CD player with the inner lid of the fourth embodiment removed from the lid. On the upper side 61 of the partition plate 64, the center hole of the CD is fixed by the central fastener 72, and on the lower side 62, the outer peripheral portion of the CD is pressed and fixed from both sides. A fastener 72 is provided in the central portion of the partition plate 64, and the fastener 72 holds a portion near the inner periphery of the center hole of the CD. It comprises a holding portion 74 that abuts on the inner diameter and presses and holds from the center in a plurality of uniform outer shape directions. The plane circular portion 73 is located at the center of the partition plate 64 and has a minute height.

The holding portion 71 is radially cut inside the plane circular portion 73, and at each inner end of the radial portion, the CD inner diameter portion rises in the vertical direction and slightly outwards more than the thickness of the CD. The lid body has a recess 66 so that the holding portion 14 does not come into contact with the lid body even when the lid body 5 is closed. The front right side of the partition plate 64 is an opening 75 located on the recessed surface 9 on the front right side of the CD player 1, and a corner member 76 is provided on the right rear side of the partition plate 64 at the height of the edge 67. There is.

FIG. 9 shows a perspective view of a CD player with the lid opened while the inner lid of the fourth embodiment is integrated with the lid. At the center of the lower surface of the partition plate of the inner lid, a flat annular body 80 having a diameter larger than the center hole of the CD and smaller than the digital information recording portion is provided. At the right rear corner of the lid body 5, a surface facing the plane annular body 80 is curved in a substantially triangular shape, and the curved surface side is open in a U-shaped cross section, and the height of the upper and lower edge portions 67 of the inner lid. A corner member 76 is provided at a height along the edge 67 of the inner lid 60.

In the corner member 76, a slide holder 81 having a thick T-shaped plan view with both wings of the T-shape protruding in an arc shape is slidably inserted in the diagonal direction of the inner lid 60. is there. The sliding holder 81 has both lateral sides directed toward the plane annular body 80 side and has lateral grooves 82 having a thickness corresponding to the thickness of the CD for engaging and supporting the outer periphery of the CD in an arc shape along the outer periphery of the CD. It is provided at a height position which is equal to the height of the CD plus the thickness of the CD, and a partition plate 68 is cut out in a rectangular shape at the right corner of the inner lid 60, and the bottom side of the short T-shape of the slide holder 81 is the partition plate. It projects to the upper side of 68. The transverse groove 82 has a V-shaped lateral cross section, and the partition plate side is gently inclined toward the center.

The short T-shaped bottom side of the slide holder 81 is inserted into the corner member 76. A push spring 83 is press-fitted between the inner side surface of the corner member 76 and the short T-shaped bottom side of the slide holding body 81, and the slide holding body 81 faces the center of the diagonal lid of the inner lid 60 in the diagonal direction. It is slidably biased. A notch hole 84 of a partition plate is provided on the bottom side of the slide holder 81 in the sliding direction, and the slide holder thin plate 81 engages with the notch hole 84 to allow the slide holder 81 to slide. Limit movement.

On the front right side of the back surface of the lid body, there is provided a support body 85 formed in an arc shape that holds the outer peripheral edge of the CD along the shape of the corner portion of the lid body 5. The central portion of the support body 85 is divided by an opening 75 from the left corner of the inner lid 60 toward the center. The supporting member 85 is provided with a lateral groove 86 having a V-shaped cross section at the same height as the lateral groove 82 of the slide holding member 81 which mounts the outer peripheral edge of the CD in an arc shape.

To attach the CD to the lower side surface 62 of the inner lid, place the forefinger or middle finger on the center hole of the CD, place your thumb on the outer periphery, hold the CD, and place your palm on the back surface of the inner lid 60. The outer peripheral portion of the CD on the side opposite to the thumb is applied to the lateral groove 82 of the slide holding body 81 of the lid 60, and the outer peripheral portion of the CD on the thumb side is aligned with the lateral groove 86 of the support and brought close to the back surface of the inner lid. When the CD is further pushed in the diameter direction with the thumb, the outer peripheral portion of the CD on the opposite side overcomes the elastic force of the push spring 83 provided on the back surface of the slide holder 81 to push the slide holder 81 in the corner direction. Finally, the outer peripheral edge of the CD on the thumb side fits into the lateral groove 86 of the support 85. Then, the slide holder 81 is urged by the elastic force so as to return to the original position and presses the CD in the diameter direction.

As a result, the CD is fixed by the lateral groove 81 of the slide holder and the lateral groove 86 of the support. Here, the lateral grooves 81 and 86 are V-shaped, and since the CD is only in contact with the edge portion, it does not damage the outer periphery of the CD, and the central portion of the CD is mounted on the flat circular ring 80. Since the digital information recording portion of the CD does not come into contact with anything, it does not damage and deteriorate the digital information recording surface of the CD. Thus, the CD is attached to the lower surface 62 of the inner lid.

Next, in order to remove the CD from the lower surface 62 of the inner lid, put the forefinger or middle finger in the center hole of the CD, put a thumb in the opening 74 of the support 85, and slide the CD toward the holder. When the slide holding body 81 is pressed and lifted, the edge of the CD pressed against the slide holding body 81 overcomes the biasing force of the slide holding body 81 from the outside in the horizontal direction and pushes down the slide holding body 81 to push the support body 85. It is possible to remove the CD by removing it from the lateral groove 86. The sliding distance of the slide holder 81 is determined by the relationship between the cutout hole 84 of the partition plate and the slide holder 81. The cutout hole 84 of the partition plate is provided on the bottom side of the slide holder 81 in the sliding direction. The bottom side of the slide holder plate 81 engages with the notch hole 84 to limit the sliding of the slide holder 81. The slide holder 81 projects to the inside of the outer circumference of the CD. Therefore, even if the shape of the CD itself is not a perfect circle, it can be sufficiently retained.

In the present embodiment, the upper side 61 of the partition plate 64 of the inner lid fixes the center hole of the CD with the central fastener 72, and the lower side 62 presses the outer peripheral portion of the CD from both sides to fix it. Growling. According to this structure, the height of the fastener 72 on the upper side surface 61 needs to be equal to or more than the thickness of the CD, and when the lid 5 is closed, the height of the fastener 72 is released to the recess 66 of the lid, and Since the bottom side 62 does not use the fastener 72 that requires a high height in the center of the inner lid, it does not abut the rotating part 7 of the CD player when the lid is closed. And it stores two CDs.

Further, FIG. 10 shows a bottom perspective view of the CD player of the fifth embodiment, and a storage portion 90 for storing an unused CD 2 is provided on the bottom surface of the CD player 1. The storage section 90 is provided on the bottom surface of the CD player 1, and includes a storage case 91 and a storage cover body 92 detachably attached to the front end of the storage case 1.

FIG. 11 is a plan view of the storage portion of the CD player of the fifth embodiment. The inner width of the storage portion 90 is a width in which the CD 2 can be stored, and a U-shaped space 93 is provided on the inner side surface of the storage case 91 along the shape of the CD 2 from the left and right sides to the back side. An inner groove 93a for accommodating the CD 2 is provided on the entire U-shaped space wall. The CD 2 stored in the storage 91 is partly exposed outside from the storage opening 94 of the storage 91. Protrusions 94a are provided symmetrically inside the left and right side surfaces of the storage opening 94, and the height of the protrusions 94a is outside the bottom of the inner groove 93a.

FIG. 12 is a front view of the CD player of the fifth embodiment with a storage lid removed, showing a part of the CD player. The outer periphery of the CD2 is inserted into the inner groove 93a, and the CD2 is held in the U-shaped space 93 of the storage 91. In this state, the upper and lower surfaces of the CD 2 are located in the space and do not come into contact with each other.

Returning to FIG. 11, the storage lid body 92 has an exterior body 92 a that conforms to the outer shape of the storage case 91, and the wall thickness of the storage opening 24 is small enough to be attached to the side surface of the exterior body 92 a. The mounting body 92b has a rectangular shape, and recesses 92c are provided on the left and right side surfaces of the mounting body 92b at positions corresponding to the protrusions 94a of the storage opening 94. The storage lid 92 is provided with an arcuate space 95 for accommodating the CD 2 from the storage opening side of the mounting body 92b, and an inner groove 95a is arcuately provided in the arcuate space wall. Therefore, if the mounting body 92b of the storage lid body 92 is mounted in the storage opening 94 after the CD 2 is stored in the inner groove 93a of the U-shaped space 93 of the storage compartment from the storage opening 94, the front side of the CD 2 is the storage lid body 92. It is housed in the arcuate space 95. When the storage lid 92 is completely inserted into the storage opening 94, the projection 92a of the storage opening 94 fits into the recess 92c of the mounting body 92b to complete the mounting.

In the present invention, a CD fastener is provided in the center of the back surface of the opening / closing lid of the CD player. This is provided with inner grooves on both the left and right sides of the opening / closing lid as described in the second embodiment. You may store it by holding the peripheral part instead of the central hole. By doing so, when the opening / closing lid is closed, it is not necessary to increase the thickness of the lid so that the rotating portion of the rotation drive unit and the holding portion do not contact each other, and the lid can be thinned. .

[0047]

【The invention's effect】

 The effect of the above configuration is that since a CD that has not been played can be stored in the CD player body, there is no need to carry a dedicated CD case separately from the CD player, and it is more portable. A CD player can be provided.

[Brief description of drawings]

FIG. 1 is a perspective view of a CD player showing a lid body of a first embodiment in a cross section.

FIG. 2 is a rear view of the lid of the CD player of the first embodiment.

FIG. 3 is a rear perspective view of a lid body according to a second embodiment.

FIG. 4 is a cross-sectional view of the lid body to which the CD is attached in the second embodiment, taken along a diagonal line.

FIG. 5 is a rear perspective view of a lid body according to a third embodiment.

FIG. 6 is a cross-sectional view taken along a diagonal line of a lid body to which a CD is attached in the third embodiment.

FIG. 7 is a perspective view of a CD player having a lid provided with an inner lid as a fourth embodiment.

FIG. 8 is a perspective view of a CD player with the inner lid of the fourth embodiment removed from the lid.

FIG. 9 is a perspective view of the CD player with the lid opened while the inner lid of the fourth embodiment is integrated with the lid.

FIG. 10 is a bottom perspective view of the CD player of the fifth embodiment, and is a cross-sectional view of the lid body to which the CD is attached in the second embodiment, taken along a diagonal line.

FIG. 11 is a plan view of a storage portion of a CD player of a fifth embodiment.

FIG. 12 is a partially cutaway front view of the CD player of the fifth embodiment with the storage lid removed.

[Explanation of symbols]

 1 ... CD player (compact disc player) 2 ... CD (compact disc) 3 ... Battery storage unit 4 ... Open / close lid 5 ... Lid body 6 ... Rotation drive unit 7 ... Rotation unit 8 ... Detection unit 9 ... Recessed surface 10 ... Remote control Headphone terminal 11 ... Opening / closing button 12 ... Fastener 13 ... Planar circular part 14 ... Holding part 20 ... CD holding plate 21 ... Thin plate 22 ... Planar torus 23 ... Transverse groove 24 ... Support 25 ... Holding 26 ... Shallow bottom 27 ... CD edge mounting portion 28 ... Arc wall surface 29 ... Locking portion 30 ... Pushing spring 40 ... CD holding plate 41 ... Thin plate 42 ... Planar toroid 43 ... Corner member 44 ... Sliding holding body 45 ... Lateral groove 46 ... Pushing spring 47 ... Slot 48 ... Engaging piece 49 ... Support 50 ... Shallow bottom 51 ... Transverse groove 60 ... Inner lid 61 ... Upper side 62 ... Lower side 63 ... Edge 64 ... Notch 65 ... Bocchi 66 ... Recess 67 Edge portion 68 ... Partition plate 69 ... Pushing portion 70 ... Recessed portion 71 ... Oblong hole 72 ... Fastener 73 ... Planar circular portion 74 ... Holding portion 75 ... Opening portion 76 ... Corner member 80 ... Planar annular body 81 ... Sliding holding body 82 ... Lateral groove 83 ... Pushing spring 84 ... Notch hole 85 ... Support 86 ... Lateral groove 90 ... Storage section 91 ... Storage box 92 ... Storage lid 93 ... U-shaped space 94 ... Storage port 95 ... Arc space

Claims (5)

[Scope of utility model registration request] 1. A flat surface having a surface area equal to or larger than the surface area of a CD is provided on the back surface of the lid, and the surface of the flat surface is hung so as to have a thickness equal to or larger than the thickness of the CD.
A CD player, which is provided with a fastener that abuts the center hole of D and urges the center hole of the CD in the outer peripheral direction. 2. A flat surface having a surface area equal to or larger than the surface area of the CD is provided on the back surface of the lid body, and a support body having a groove for centering the CD on the back surface and sandwiching the outer periphery of the CD in the thickness direction is provided on the flat surface. Further, a holding portion for sandwiching the outer circumference of the CD in the thickness direction is provided on the flat surface at the outer circumferential position of the CD opposite to the support, sandwiching the CD, and the holding portion is biased in the diameter direction of the CD. A CD player characterized by having a stop. 3. An inner lid inscribed in the lid is provided, and a space having a height of at least a CD thickness or more is provided between an upper side surface of the inner lid and a back surface of the lid, and a plane of the space is A CD player characterized by having a circular area equal to or larger than that of a CD. 4. An inner lid inscribed in the lid body is provided, and the inner lid is erected at the center of the upper side surface of the inner lid and abuts against the center hole of the CD to urge the center hole of the CD in the outer peripheral direction. And a support having a groove on the lower surface of the inner lid, the CD being located substantially at the center of the lower surface and holding the outer periphery of the CD in the thickness direction, is provided on the lower surface. A holding portion for sandwiching the outer circumference of the CD in the thickness direction is provided on the lower side surface at the outer circumferential position of the CD opposite to the support, sandwiching the CD, and the holding portion is urged in the diametrical direction of the CD. A CD player having an inner lid having a section. 5. A storage box for storing a CD is provided in the inside of a rectangular box having a height of not less than the thickness of the CD, and a removable storage lid is provided at the opening of the storage section. A CD player characterized by that.