JP4329640B2 - DVD portable player - Google Patents

Description

  The present invention relates to a DVD portable player in which a plurality of discs can be stored in a player.

  The conventional DVD portable player has a problem that the player and the disk storage case must be carried separately because the player and the disk storage case are separate.

  The first prior art is shown in FIGS. 9A, 9B, 10A, 10B, and 11. FIG. This is because the disk storage unit 120 is rotated in an autochanger having a disk storage unit 120 rotatably provided in the chassis 111 and a disk playback unit 114 movable in the arrangement direction of the stored disks 116. When the fulcrum 117 is provided near the center of the disc 116 accommodated and the disc 116 accommodated in the disc accommodating portion 120 is replaced, the disc inlet 119 and the opening 118 of the chassis 111 are made to coincide with each other, and the disc 116 is Storing. Further, when the disk 116 is reproduced, the disk inlet 119 is directed toward the reproducing unit 114, the stored disk 116 is reproduced, and a portion other than the disk inlet 119 of the disk storage unit 120 is used as a door. (For example, refer to Patent Document 1).

However, in this state, the disc reproducing unit 114 is moved to the position of each disc and reproduced while a plurality of discs 116 are accommodated.
Japanese Laid-Open Patent Publication No. 9-198769

  The present invention has been made in view of the above-described conventional problems. The player and the disc storage portion can be integrated, and the disc can be stored in the disc storage portion. It is an object of the present invention to provide a DVD portable player that does not need to be carried separately and can easily replace a troublesome disc.

The present invention has been proposed in order to solve the above-mentioned problems. The invention according to claim 1 is directed to a player for a player in a DVD portable player in which a plurality of discs can be stored in a player. On the back side of the panel unit having a liquid crystal display unit that can be opened and closed, a gap is provided for storing a total of two disks one by one from the left and right, and a pair of left and right disk insertion openings on the side of the gap In the gap , a partition for preventing the end of the stored disk from being directly touched is provided, and a disk on one side of the pair of left and right disk insertion openings is provided. The inner edge of the disk on one side inserted from the opening for insertion enters the front side of the partition, and the inner side of the disk on the other side inserted from the disk insertion opening on the other side. There is constructed so as to enter the rear surface side of the partition wall, in the gap portion, a pair of upper and lower substantially triangular rotating locking member is provided on the right and left, the shaft portion of the rotary locking member, the rotary locking member One end of each of the upper and lower springs urging the disk upward and downward is attached, and the edge of the rotation locking member in contact with the disk is formed in an arc shape so that the disk is placed in the player body. When the disc is inserted, the arc-shaped edge rotates in contact with the edge of the disc so that the disc is stored in the player main body. Front opening groove that guides the slide pin of the moving member having an arcuate edge abutting on the inner edge of the inner disk so that the moving member moves toward the discharge side while remaining in contact with the edge of the disk It is characterized in that is provided.

According to a second aspect of the present invention, in the DVD portable player in which a plurality of discs can be stored in the player, the disc is placed on the back side of the panel portion having a liquid crystal display portion that can be opened and closed with respect to the player main body portion. A gap is provided for storing a total of two discs from the left and right, and a pair of left and right disc insertion openings are formed on the side of the gap, and the end of the stored disc is located in the gap. A partition for preventing direct contact is provided, and the inner edge of the disk on one side inserted through the disk insertion opening on one side of the pair of left and right disk insertion openings is the partition wall. enters the front side, the other side inner edge of the disc insertion opening of the inserted other side of disk is configured so as to enter the rear surface side of the partition wall, in the gap It is characterized in that the holding mechanism for holding the state of the disk is stored is provided.

  According to a third aspect of the present invention, the holding members are respectively provided above and below the gap portion and are formed in a substantially fan shape, and one end of a spring that biases the holding member in the vertical direction is provided on the shaft portion. When the disc is inserted into the gap portion, the holding member is moved upward, and when the disc enters the gap portion, the disc is moved downward by the biasing force of the spring, and each side is The disk was held in contact with the edge of the disk and stored in the gap.

According to the first aspect of the present invention, since the gap portion capable of storing two disks is provided on the back side of the panel portion having the liquid crystal display portion, the player and the disk storage portion can be integrated. Two discs can be stored in the disc storage portion, and the player and the disc do not have to be carried separately, and the troublesome disc replacement can be easily performed. Further, since the two discs stored by the left and right rotational locking members can be locked in a pair of upper and lower, it is possible to prevent the two discs from popping out when carrying. Furthermore, by moving the slide pin outward through the front opening groove, the stored state of the disk can be easily removed by releasing the locked state of the rotation locking member and the disk. In addition, a partition is provided in the gap so that the inner edge of the disk on one side enters the front side and the inner edge of the disk on the other side enters the back side. This partition directly contacts the disk in the gap. Can be prevented.

According to the second aspect of the present invention, since the gap portion that can store the disk is provided on the back side of the panel portion having the liquid crystal display section, the player and the disk storage portion can be integrated, Can be stored in this disk storage portion, and it is not necessary to carry the player and the disk separately, and the troublesome disk replacement can be easily performed. In addition, since the disk stored in the gap can be held by the holding mechanism, it is possible to prevent the disk from popping out when being carried. In addition, there is a partition in the gap that allows the inner edge of the disk on one side to enter the front side, and the inner edge of the disk on the other side to enter the back side. Can be prevented.

  According to the third aspect of the present invention, the disk can be easily put in the gap, and the disk can be stored and held in the gap by the substantially fan-shaped holding member. Can be prevented. Further, since the substantially fan-shaped holding member urged by the spring is provided in the gap, the structure is simple.

  Embodiments of a DVD portable player according to the present invention will be described below with reference to the drawings.

  FIG. 1 is a perspective view of a DVD portable player according to a first embodiment of the present invention, FIG. 2 is a schematic internal structure diagram showing a state when a disc is inserted into the gap portion of the player, and FIG. 3 is a disc inside the gap portion of the player. 4 is a schematic internal structure diagram showing a state in the middle of inserting the player, FIG. 4 is a schematic internal structure diagram showing a state in which the disc is stored in the gap portion of the player, FIG. 5 is a state in which the disc stored in the player is taken out, (A) is a partial structure diagram showing a state where the disk is stored in the gap portion, (b) is a partial structure diagram showing a state where the disk is taken out from the gap portion.

  In the DVD portable player according to the first embodiment, as shown in FIG. 1, discs are placed one by one from the left and right on the back side of a panel unit 3 having a liquid crystal display unit 2 that can be opened and closed with respect to the player main unit 1. A gap 4 that can store a total of two sheets is provided. Further, a pair of left and right disk insertion openings 4 a and 4 b are formed on the side surface of the gap 4.

  As shown in FIGS. 2, 3, and 4, a pair of upper and lower rotation locking members 5 having a substantially triangular shape are provided on the left and right sides in the gap portion 4, and the rotation engagement member 5 is disposed on the shaft portion of the rotation locking member 5. One ends of upper and lower springs 6 for urging the stop member 5 upward and downward are respectively attached. Furthermore, the edge part 5a which contacts the disk D of the rotation latching member 5 is formed in circular arc shape.

  In addition, a partition wall 7 is provided in the gap portion 4 so that the end of the stored disk D is not directly touched. The disk D on one side enters the front side of the partition wall 7 and the disk on the other side. D enters the back side of the partition wall 7.

  Further, as shown in FIGS. 5A and 5B, the slide pin 9 of the moving member 8 having an arcuate edge that contacts the inner edge of the disk D in the panel portion 3 is provided on the front surface of the panel portion 3. A front opening groove 10 is provided to guide the moving member 8 so as to move toward the discharge side while being in contact with the edge of the disk D.

  The operation of the first embodiment will be described. As shown in FIG. 2, when two discs D are inserted from the left and right into the gap 4 in the panel portion 3, the peripheral edge of the disc D becomes the rotation locking member 5. It contacts the arcuate edge 5a. As shown in FIG. 3, when the disk D is inserted, the rotation locking member 5 rotates around the shaft portion, and the arcuate edges 5 a of the rotation locking member 5 are positioned at the upper and lower edges of the disk D. At the same time, the rotation locking member 5 moves upward and downward against the urging force of the spring 6.

  When the disk D is further inserted, as shown in FIG. 4, the disk D enters the gap 4 and the rotation locking member 5 moves slightly downward by the urging force of the spring 6, and the edge 5a thereof is moved. In contact with the outer edge of the disk D, the disk D is stored in the gap 4 in a locked state. In the stored state, a part of the disk D on one side enters the front side of the partition wall 7 and a part of the disk D on the other side enters the back side of the partition wall 7.

  Next, in order to take out the disk D, as shown in FIGS. 5A and 5B, when the slide pin 9 protruding from the front opening groove portion 10 of the panel portion 3 is moved outward, the slide pin 9 and Since the edge of the disk D is in contact with the arcuate edge of the moving member 8 that is integral, the left and right disks D can be taken out when the disk D is pushed by the moving member 8 and moves outward. .

  Therefore, according to the first embodiment, since the gap portion 4 capable of storing two disks D is provided, the player and the disk storage portion can be integrated, and the disk D can be integrated into the disk storage portion. The discs can be stored, the player and the disc D do not have to be carried separately, and the troublesome disc D can be easily replaced. Further, since the two discs D stored in the pair of upper and lower rotary locking members 5 can be locked, it is possible to prevent the two discs D from jumping out when being carried.

  Further, by moving the slide pin 9 outward through the front opening groove portion 10, the locked state of the rotary locking member 5 and the disk D can be released and the stored disk D can be easily taken out. Further, since the partition wall 7 is provided in the gap portion 4, it is possible to prevent the disk D in the gap portion 4 from coming into direct contact with the partition wall 7.

  6 is a schematic internal structure diagram showing a state when a disc is inserted into the gap portion of the DVD portable player of the second embodiment, and FIG. 7 is a schematic internal structure diagram showing a state in the middle of inserting the disc into the gap portion of the player. FIG. 8 is a schematic internal structure diagram showing a state in which the disc is stored in the gap portion of the player.

  As shown in FIGS. 6, 7, and 8, the DVD portable player according to the second embodiment has a pair of upper and lower substantially fan-shaped holding members 11 on the left and right sides in the gap portion 4 provided on the back side of the panel portion 3. And a spring 6 is attached to the shaft portion of the holding member 11. The spring 6 urges the holding member 11 downward and upward.

  As shown in FIG. 6, when the disk D is inserted into the gap portion 4, the upper and lower edges of the disk D come into contact with the holding members 11, and as shown in FIG. Are moved upward and downward against the biasing force of the spring 6. As shown in FIG. 8, when the disk D is stored in the gap portion 4, each holding member 11 moves downward and upward, abuts against the edge of the disk D, and the disk D enters the gap portion 4. Stored in the stored state.

  Therefore, even if the player is carried in the holding state shown in FIG. 8, the disk D is prevented from jumping out. In addition, the disk D can be easily put in and stored in the gap 4. Furthermore, since the substantially fan-shaped holding member 11 urged by the spring 6 is provided in the gap 4, the structure is simple.

1 is a perspective view of a DVD portable player according to a first embodiment of the present invention. It is a schematic internal structure figure which shows the state when putting a disc in the gap | interval part of the same player. It is a schematic internal structure figure which shows the state in the middle of putting a disk in the gap | interval part of the same player. It is a schematic internal structure figure which shows the state which stored the disk in the gap | interval part of the same player. A state in which the disc stored in the player is taken out is shown, (a) is a partial structure diagram showing a state in which the disc is stored in the gap portion, and (b) is a partial structure diagram showing a state in which the disc is taken out from the gap portion. is there. It is a schematic internal structure figure which shows the state when putting a disc in the clearance gap of the DVD portable player of 2nd Embodiment. It is a schematic internal structure figure which shows the state in the middle of putting a disk in the gap | interval part of the same player. It is a schematic internal structure figure which shows the state which stored the disk in the gap | interval part of the same player. The state in which the door of the conventional disk autochanger is opened is shown, (a) is a plan view thereof, and (b) is a front view thereof. The state in which the door of the autochanger is closed is shown, (a) is a plan view thereof, and (b) is a front view thereof. It is a schematic perspective view of the autochanger.

D disk 1 player main body part 2 liquid crystal display part 3 panel part 4 gap part 4a disk insertion opening part 4b disk insertion opening part 5 rotation locking member 5a edge part 6 spring 7 partition 8 moving member 9 slide pin 10 front opening groove part 11 Holding member

Claims (3)

In a DVD portable player that allows multiple discs to be stored in the player,
On the back side of the panel portion having a liquid crystal display portion that can be opened and closed with respect to the player main body portion, a gap portion is provided that can store two discs one by one from the left and right sides. A disc insertion opening is formed,
A partition is provided in the gap so as to prevent the end of the stored disk from directly touching, and the partition is inserted from one of the pair of left and right disk insertion openings. The inner edge of the disk on one side is inserted into the front side of the partition, and the inner edge of the disk on the other side inserted from the disk insertion opening on the other side is inserted into the back side of the partition.
A pair of upper and lower substantially triangular rotation locking members are provided on the left and right sides in the gap, and the upper and lower sides urge the rotation locking members upward and downward on the shaft portion of the rotation locking member. One end of each of the springs is attached, and an edge portion of the rotation locking member that contacts the disk is formed in an arc shape. When the disk is inserted into the player body, the arc-shaped edge is the edge of the disk. The disc is stored in the player body by rotating while in contact with the unit,
On the front surface of the panel portion, a slide pin of a moving member having an arcuate edge that abuts the inner edge of the disk in the player body moves toward the discharge side while the moving member is in contact with the edge of the disk. A portable DVD player characterized in that a front opening groove for guiding is provided. In a DVD portable player that allows multiple discs to be stored in the player,
On the back side of the panel portion having a liquid crystal display portion that can be opened and closed with respect to the player main body portion, a gap portion is provided that can store two discs one by one from the left and right sides. A disc insertion opening is formed,
A partition is provided in the gap so as to prevent the end of the stored disk from directly touching, and the partition is inserted from one of the pair of left and right disk insertion openings. The inner edge of the disk on one side is inserted into the front side of the partition, and the inner edge of the disk on the other side inserted from the disk insertion opening on the other side is inserted into the back side of the partition.
In said gap, DVD portable players, wherein a holding mechanism for holding the state of the disk is stored is provided.   The holding members are respectively provided above and below the gap portion and are formed in a substantially fan shape. One end of a spring for urging the holding member in the vertical direction is attached to the shaft portion, and the disk is placed in the gap portion. When the disc is inserted into the disc, the holding member is moved upward, and when the disc enters the gap, it is moved downward by the biasing force of the spring so that each side contacts the edge of the disc. The DVD portable player according to claim 2, wherein the DVD is held in a state of being stored in the gap.