JP3142468U - Expandable playback device - Google Patents

Abstract

An expandable playback device that rotates an installation angle of a multimedia playback device is provided.
A storage hole is molded on one surface, and includes an outer frame body 401, a turntable 402 rotatably disposed in the storage hole section, and a built-in reproduction module 403 provided in the outer frame body. An electrical connection portion is provided on the inner peripheral surface of the storage hole, and a slot 4022 is formed in the turntable 402 so that the multimedia player can be detachably inserted, and the electrical connection of the storage hole is formed on the outer peripheral edge of the turntable. Relative electrical connection part connected in a sliding contact state with the unit, a signal interface 4023 connected to the signal interface of the multimedia playback device is provided on one side of the slot of the turntable, and relative electrical connection with the signal interface 4023 The connection part is electrically connected, and the built-in reproduction module 403 is connected to the electrical connection part of the outer frame.
[Selection] Figure 1

Description

  The present invention relates to an expandable playback device capable of rotating an operation angle of a multimedia playback device and maintaining a signal connection state.

  As the technology of the video and music electronics industry improves, the number of playback devices continues to increase. In particular, commonly used portable multimedia playback devices include, for example, ipod (registered trademark), ipod nano (registered trademark), ipod touch (registered trademark), ipod video (registered trademark), mp3 player or mp4 player, etc. There is no limit to the number of files, and not only is it equipped with a playback function for sound files (eg MP3, WMV or WMA sound files), but it can also play back image and movie files (including still image files and movie video files). In addition to its small volume and convenience, some multimedia playback devices are additionally provided with functions such as recording, shooting, and games.

  However, most portable multimedia playback devices are limited to being small in volume, have limited playback effects for their sound or video files, and are inconvenient when used in the home, so extended playback It is necessary to improve the sound volume when playing a sound file using a device.

  FIG. 6 is a perspective view showing a usage state of a conventional expansion type reproducing apparatus. As shown in FIG. 6, the expansion playback apparatus 10 is provided with a slot 101 and can incorporate a multimedia playback apparatus 20, and a signal interface 102 is provided in the slot 101, and signal connection with the multimedia playback apparatus 20 is performed. Various multimedia files can be transmitted.

  Currently, some multimedia playback devices 20 are already provided with a function of changing the screen direction (changing the screen from the vertical direction to the horizontal direction) and a touch control monitor. Since the operation angle also changes after switching, it is not suitable for such an expansion type reproducing apparatus having a fixed angle.

  There is a problem that some multimedia playback devices cannot be used on an extended playback device with a fixed angle, which affects the effect of video and audio during playback.

  Accordingly, the present invention has been made in view of this, and an object thereof is to provide an expandable playback device that can rotate the installation angle of the multimedia playback device.

  An extended playback device according to claim 1 is for connecting a multimedia playback device so as to be able to come into contact with and separating from each other, and to obtain a better video / sound effect. And a built-in reproduction module provided in the outer frame body, and an electrical connection portion is provided on the inner peripheral surface of the storage hole portion. A slot in which the multimedia player is detachably inserted and supported in the turntable, and is connected to the outer peripheral edge of the turntable in sliding contact with the electrical connection portion of the storage hole. An electrical connection is provided, and a signal interface connected to a signal interface of the multimedia playback device is provided on one side of the slot of the turntable, and the signal interface and the relative power are connected. And connection portion are electrically connected, wherein the internal playback module to the electrical connection portion of the outer frame member is connected, it is characterized in.

  In the expansion playback device of the present invention, the built-in playback module can be a general speaker or a display device. After the signal connection with the multimedia playback device, the multimedia file can be played back through a speaker or a display device. Since the speaker as the built-in playback module has a relatively large output and the screen size of the display device is larger than the monitor of the original multimedia playback device, better video and sound effects can be obtained.

  In the present invention, the turntable is rotatably provided in the housing hole of the outer frame, and the turntable can be turned at an arbitrary angle with respect to the outer frame (that is, the outer frame does not move, The rotating disk rotates), and a signal interface is provided on the rotating disk and can be signal-connected to the multimedia player. The signal interface is connected to the relative electrical connection unit, and the relative electrical connection unit and the outer frame When the electrical connection part on the body is connected, the multimedia playback device and the built-in playback module are connected, and the multimedia playback device is rotated by rotating the turntable to operate the multimedia playback device. Since the angle can be changed, the convenience during operation can be greatly improved.

  An expandable playback apparatus according to claim 10 connects a multimedia playback apparatus so that the multimedia playback apparatus can be connected and separated, and includes at least an outer frame body having an arc-shaped slide rail projecting from the front surface, and the arc-shaped slide rail. A slide member provided on the inner frame of the arc-shaped slide rail, and a slide member provided on the inner frame of the arc-shaped slide rail. An insertion portion in which the multimedia playback device is detachably inserted and supported, and a relative electrical connection portion connected in a sliding contact state with the electrical connection portion of the arc-shaped slide rail are provided, A signal interface connected to a signal interface of a media playback device is provided, and the signal interface and the relative electrical connection unit are electrically connected; Kisotogawa frame of the internal playback module to the electrical connecting portion is connected, it is characterized in.

  According to the extended playback device of the present invention, when the multimedia playback device is inserted into the slot of the turntable or the insertion portion of the slide member, the multimedia playback device and the extended playback device can be signal-connected, and the signal interface Is connected to the relative electrical connection part, and the relative electrical connection part and the electrical connection part on the outer frame are connected, so that the multimedia playback device and the built-in playback module are connected, and the rotating disk or slide member is rotated. By moving it, the multimedia playback device can be rotated accordingly, and the operation angle of the multimedia playback device can be changed, so that the convenience during operation can be greatly improved.

  Hereinafter, embodiments of the present invention will be described with reference to the drawings. FIG. 1 is a perspective view showing a usage state of the expandable playback apparatus according to the first embodiment of the present invention. In FIG. 1, the multimedia playback device 30 is exemplified by ipod touch (registered trademark). The multimedia playback device 30 mainly includes a touch control monitor 301 and a signal interface 302, and can play back a sound file by connecting to the signal interface 302 using an earphone. It can be used for file playback and for selecting each item when operating playback.

  When the multimedia playback device 30 is incorporated into the slot 4022 of the turntable 402 of the expansion playback device 40 of the present invention, the signal interface 4023 installed in front of the multimedia playback device 30 and the signal interface 302 of the multimedia playback device 30 are connected. The playback function of the multimedia playback device 30 is played back by the built-in playback module 403 of the expandable playback device 40 through the connection of the interfaces 302 and 4023, and a better video / sound effect can be obtained.

  The main feature of the expansion playback device 40 of the present invention is that the multimedia playback device 30 can be rotated and adjusted by changing the operation angle of the multimedia playback device 30. It can be used for a multimedia playback device 30 equipped with

  FIG. 2 is an exploded perspective view showing the expandable playback device 40 of FIG. As shown in FIG. 2, the expandable playback device 40 includes at least an outer frame 401, a turntable 402, and a built-in playback module 403. The outer frame 401 is provided with a storage hole 4011 in the center of the front, and an electrical connection part 4012 is provided on the inner peripheral surface of the storage hole 4011. A stand 4013 is provided on one side of the outer frame 401 by integral molding or pivoting. In addition, when the stand part 4013 is pivoted, it is rotated when not normally used and accommodated in a recessed tank (not shown) provided corresponding to the outer frame body 401, and rotated when used. The outer frame 401 can be placed upright.

  FIG. 3 is a perspective view of the rotating disk. The turntable 402 is rotatably installed in the storage hole 4011, and the turntable 402 can be turned 90 degrees clockwise or counterclockwise with respect to the outer frame body 401, for a total of 180. Angle adjustment is possible in the range of degrees. A relative electrical connection portion 4021 connected to the electrical connection portion 4012 of the storage hole 4011 in a sliding contact state is provided on the outer peripheral edge of the turntable 402, and is a perspective view shown from another angle of the turntable 402 of FIG. As shown in FIG. 6, the relative electrical connection portion 4021 is provided so as to cover the back surface of the turntable 402 from the outer peripheral edge of the turntable 402. In addition, a slot 4022 in which the multimedia playback device 30 is detachably inserted and supported is formed on the front surface of the turntable 402 so that the multimedia playback device 30 can be inserted and installed.

  A signal interface 4023 is provided on one side of the slot 4022 facing the insertion direction of the multimedia playback device 30, and the relative electrical connection unit 4021 and the signal interface 4023 are electrically connected. A support 4024 protrudes from the center of the slot 4022, and can be conveniently removed again after the multimedia player 30 has been inserted. Elastic pieces 4025 are provided on both sides of the slot 4022 along the insertion direction of the multimedia playback device 30 so as to sandwich the multimedia playback device 30.

  The built-in reproduction module 403 is installed in the outer frame 401 and is connected to the electrical connection part 4012 of the outer frame 401. In the extended playback device 40 of the first embodiment, the built-in playback module 403 is configured by a speaker. In use, when the multimedia playback device 30 is inserted into the slot 4022 of the turntable 402, the signal interface 302 of the multimedia playback device 30 and the signal interface 4023 on the turntable 402 are electrically connected, and the turntable 402 The relative electrical connection portion 4021 and the electrical connection portion 4012 of the outer frame 401 are connected in a sliding contact state.

Thereby, the multimedia file of the multimedia playback device 30 is transmitted and can be played back by the built-in playback module 403. However, since it is necessary to perform an operation via the touch control monitor 301 of the multimedia playback device 30, when the screen orientation of the multimedia playback device 30 changes, the present invention quickly rotates the turntable 402 to the corresponding angle. The angle at which the user operates the multimedia playback device 30 can be changed as necessary.
FIG. 4 is a perspective view of an expandable playback apparatus according to the second embodiment of the present invention. As shown in FIG. 4, in the extended playback apparatus according to the second embodiment, the built-in playback module 403 is configured by combining a display device 4032 with a speaker 4031. In this case, the display device 4032 can be pivoted on one side of the outer frame 401 so that the display device 4032 can be folded and superposed on one surface of the outer frame 401 when not normally used. After connecting to the multimedia playback device 30, multimedia files (sound files and image / moving image files) can be played back.

  FIG. 5 is a perspective view of an expandable playback apparatus according to a third embodiment of the present invention. As shown in FIG. 5, the extended playback device 40 has another implementation method, and the multimedia playback device 30 can be rotated.

  The third embodiment includes at least an outer frame 401, a built-in reproduction module 403, and a slide member 404, and an arc-shaped slide rail 4014 whose upper side is opened at the front center of the outer frame 401 is formed to protrude forward. An electrical connection portion 4012 is provided on the inner peripheral wall of the arc-shaped slide rail 4014, and a stand portion 4013 is provided on the back surface of the outer frame body 401 by integral molding.

  The slide member 404 is formed in an insertion portion 4043 in which the multimedia playback device is detachably inserted and supported, and the insertion portion 4043 has a signal interface 4042 connected to the signal interface 302 of the multimedia playback device 30. Is provided. The slide member 404 is slidably provided on the arc-shaped slide rail 4014, and the slide member 404 can be rotated 90 degrees clockwise or counterclockwise with respect to the outer frame body 401. The rotation angle can be adjusted within a range of 180 degrees. Further, the slide member 404 is provided with a relative electrical connection portion 4041 connected to the electrical connection portion 4012 of the arc-shaped slide rail 4014 in a sliding contact state on the lower surface thereof. Further, the signal interface 4042 and the relative electrical connection unit 4041 are electrically connected.

  The built-in reproduction module 403 is incorporated in the outer frame 401 and is connected to the electrical connection portion 4012 of the outer frame 401. Further, in the expandable playback device 40 of the third embodiment, the built-in playback module 403 is configured by a speaker. As a result, when the multimedia playback device 30 is attached to the slide member 404, the multimedia playback device 30 and the expandable playback device 40 can be connected and the sound file in the multimedia playback device 30 can be played back. .

  As described above, the expandable playback device of the present invention adjusts the installation angle of the multimedia playback device by installing the rotating disk in the housing portion of the outer frame body or by placing the slide member relative to the arc-shaped slide rail. The operability of the multimedia playback device can be improved.

It is a perspective view which shows the use condition of the expansion type reproducing | regenerating apparatus which concerns on 1st Embodiment of this invention. 1 is an exploded perspective view showing an expandable playback device according to a first embodiment of the present invention. It is a perspective view of a turntable. It is a perspective view of the expansion type reproducing apparatus according to the second embodiment of the present invention. FIG. 6 is a perspective view of an expandable playback device according to a third embodiment of the present invention. It is a perspective view which shows the use condition of the conventional expansion type reproducing | regenerating apparatus.

Explanation of symbols

10 Expandable playback device (conventional)
DESCRIPTION OF SYMBOLS 101 Slot 102 Signal interface 20 Multimedia playback device 30 Multimedia playback device 301 Touch control monitor 302 Signal interface 40 Expandable playback device 401 Outer frame 4011 Storage hole 4012 Electrical connection portion 4013 Stand portion 4014 Arc shaped slide rail 402 Turntable 4021 Relative electrical connection part 4022 Slot 4023 Signal interface 4024 Support part 4025 Elastic piece 403 Built-in reproduction module 4031 Speaker 4032 Display device 404 Slide member 4041 Relative electrical connection part 4042 Signal interface 4043 Insertion part

Claims (18)

An expandable playback device for connecting a multimedia playback device in a detachable manner, wherein at least one surface has a storage hole formed therein and an outer frame, and a turntable rotatably disposed in the storage hole. Including a built-in reproduction module provided in the outer frame body,
An electrical connection is provided on the inner peripheral surface of the storage hole,
A slot on which the multimedia player is detachably inserted and supported is formed on the turntable,
A relative electrical connection portion connected in a sliding contact state with the electrical connection portion of the storage hole is provided on the outer peripheral edge of the rotating disk,
A signal interface connected to a signal interface of the multimedia playback device is provided on one side of the slot of the turntable,
The signal interface and the relative electrical connection are electrically connected;
The built-in reproduction module is connected to the electrical connection portion of the outer frame.
An expandable playback device characterized by that. The stand part was installed by integral molding on one side of the outer frame,
The extended playback apparatus according to claim 1, wherein A stand portion is pivoted on one side of the outer frame,
The extended playback apparatus according to claim 1, wherein The turntable can be rotated 90 degrees clockwise or counterclockwise with respect to the outer frame.
The extended playback apparatus according to claim 1, wherein A support portion is provided at the center of the slot, and elastic pieces are provided on both sides of the slot,
The extended playback apparatus according to claim 1, wherein The built-in playback module is a speaker;
The extended playback apparatus according to claim 1, wherein The built-in playback module is a display device;
The extended playback apparatus according to claim 1, wherein The display device is pivoted on one side of the outer frame;
The extended playback apparatus according to claim 1, wherein The built-in playback module is a combination of a speaker and a display device.
The extended playback apparatus according to claim 1, wherein An expandable playback device for connecting a multimedia playback device in a detachable manner, and at least an outer frame having an arc-shaped slide rail projecting from a front surface, and slidable on the arc-shaped slide rail. A slide member, and a built-in reproduction module provided in the outer frame body,
An electrical connection is provided on the inner peripheral wall of the arc-shaped slide rail,
The slide member is provided with an insertion portion in which the multimedia playback device is detachably inserted and supported, and a relative electrical connection portion connected in sliding contact with the electrical connection portion of the arc-shaped slide rail, A signal interface connected to the signal interface of the multimedia playback device is provided in the insertion unit,
The signal interface and the relative electrical connection are electrically connected;
The built-in reproduction module is connected to the electrical connection portion of the outer frame.
An expandable playback device characterized by that. The stand part was installed by integral molding on one side of the outer frame,
The extended playback apparatus according to claim 10. A stand portion is pivoted on one side of the outer frame,
The extended playback apparatus according to claim 10. The slide member can be rotated 90 degrees clockwise or counterclockwise with respect to the outer frame.
The extended playback apparatus according to claim 10. The built-in playback module is a speaker;
The extended playback apparatus according to claim 10. The built-in playback module is a display device;
The extended playback apparatus according to claim 10. The display device is pivoted on one side of the outer frame;
The extended playback apparatus according to claim 10. The built-in playback module is a combination of a speaker and a display device.
The extended playback apparatus according to claim 10. The display device is pivoted on one side of the outer frame;
The extended playback apparatus according to claim 9 or 17, characterized in that:

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