Tray moving mechanism and in-vehicle audio apparatus

• US 8,792,651 B2
• Filed: 11/16/2010
• Issued: 07/29/2014
• Est. Priority Date: 12/21/2009
• Status: Active Grant

• Current Assignee: Sony Corporation (Sony Group Corp.)
• Original Assignee: Sony Corporation (Sony Group Corp.)
• Inventors: Uchida, Keiichiro, Ito, Hideki, Nakagome, Fuyuki
• Primary Examiner(s): Chin, Vivian
• Assistant Examiner(s): Tran, Con P
• Application Number:
  US12/947,220
• Publication Number:
  US 20110150236A1
• Time in Patent Office: 1,351 Days
• Field of Search: 381/86, 74/99.R, 741/02, 741/07, 369/21, 720/606, 720/601, 720/609, 720/604, 720/605, 720/720, 720/600, 720/634, 720/714, 720/712, 720/612, 720/613, D14/502
• US Class Current: 381/86
• CPC Class Codes: B60R 11/02 for radio sets, television sets, telephones, or the like; Arrangement of controls thereof
• CPC Class Codes: B60R 11/0211 for record carriers apparatus, e.g. video recorders, tape players or CD players
• CPC Class Codes: B60R 2011/0075 using a containment or docking space
• CPC Class Codes: B60R 2011/0087 around two axes
• CPC Class Codes: H04R 1/02 Casings; Cabinets ; Supports therefor; Mountings therein H04R1/28 takes precedence ; attachments for microphones H04R1/08; mounting of transducers in earpieces H04R1/1075
• CPC Class Codes: Y10T 74/18888 Reciprocating to or from oscillating

Abstract

A tray moving mechanism includes: a unit base having an internal space formed as a containing space; and a tray movable between a retracted position in which the unit base is contained in the containing space and a projected position in which a music player formed in a substantially rectangular shape can be placed on the tray and in which a part of the tray is projected from the base unit, wherein the tray is moved with respect to the unit base such that the orientations of the tray with respect to the unit base in the retracted and projected positions are substantially 90 deg different from each other.

Claims

1. A tray moving mechanism comprising:

a unit base having an internal space formed as a containing space; and

a tray movable between a retracted position in which the unit base is contained in the containing space and a projected position in which a music player formed in a substantially rectangular shape can be placed on the tray and in which a part of the tray is projected from the base unit, wherein

the tray is moved with respect to the unit base such that the orientations of the tray with respect to the unit base in the retracted and projected positions are substantially 90 deg different from each other;

a first guide portion and a second guide portion are provided on either the unit base or the tray;

a first guided portion slidably supported by the first guide portion and a second guided portion slidably supported by the second guide portion are provided on either the unit base or the tray;

the first guide portion or the first guided portion is formed in a straight shape;

the second guide portion or the second guided portion is formed in a curved shape; and

the first guided portion and the second guided portion are guided by the first guide portion and the second guide portion, respectively, to move the tray between the projected position and the retracted position.

2. A tray moving mechanism according to claim 1, wherein the music player is placed on the tray such that it is elongated in the front-rear direction of the tray when the tray is in the projected position.

3. A tray moving mechanism according to claim 1, further comprising:

a locking lever locking the tray in the retracted position; and

an urging spring imparting a force to the tray to move it from the retracted position toward the projected position, wherein

the tray is moved from the retracted position to the projected position by the urging force of the urging spring when the tray is unlocked or released from the locking lever in the retracted position.

4. A tray moving mechanism comprising:

a unit base having an internal space formed as a containing space;

a tray movable between a retracted position in which the unit base is contained in the containing space and a projected position in which a music player formed in a substantially rectangular shape can be placed on the tray and in which a part of the tray is projected from the base unit

a gear plate rotatably supported on the tray;

a reduction gear rotatably supported on the gear plate for reducing the speed of movement of the tray; and

a rack formed on the unit base and engageable with the reduction gear, wherein

the tray is moved with respect to the unit base such that the orientations of the tray with respect to the unit base in the retracted and projected positions are substantially 90 deg different from each other,

the reduction gear engages the rack when the tray is moved from the retracted position toward the projected position, and

the reduction gear is disengaged from the rack when the tray is moved from the projected position toward the retracted position.

5. A tray moving mechanism according to claim 4, wherein

the gear plate has an operating projection which slides on the unit base when the tray is moved;

and

a rotational force in the direction of moving the reduction gear apart from the rack is imparted to the gear plate by a frictional force generated between the operating projection and the unit base when the tray is moved from the projected position toward the retracted position.

6. A tray moving mechanism according to claim 4, wherein the music player is placed on the tray such that it is elongated in the front-rear direction of the tray when the tray is in the projected position.

7. A tray moving mechanism according to claim 4, further comprising:

a locking lever locking the tray in the retracted position; and

an urging spring imparting a force to the tray to move it from the retracted position toward the projected position, wherein

the tray is moved from the retracted position to the projected position by the urging force of the urging spring when the tray is unlocked or released from the locking lever in the retracted position.

8. An in-vehicle audio apparatus comprising:

a housing having an opening at least on one side thereof;

a unit base disposed in the housing and having an internal space formed as a containing space; and

a tray movable between a retracted position in which the unit base is contained in the containing space and a projected position in which a music player formed in a substantially rectangular shape can be placed on the tray and in which a part of the tray is projected from the base unit, wherein

the tray is moved with respect to the unit base such that the orientations of the tray with respect to the unit base in the retracted and projected positions are substantially 90 deg different from each other,

a first guide portion and a second guide portion are provided on either the unit base or the tray;

a first guided portion slidably supported by the first guide portion and a second guided portion slidably supported by the second guide portion are provided on either the unit base or the tray;

the first guide portion or the first guided portion is formed in a straight shape;

the second guide portion or the second guided portion is formed in a curved shape; and

the first guided portion and the second guided portion are guided by the first guide portion and the second guide portion, respectively, to move the tray between the projected position and the retracted position.

9. An in-vehicle audio apparatus according to claim 8, further comprising:

a front panel rotatably supported on the housing for exposing and closing the opening of the housing;

a connector section provided inside the housing and in a position on a side of the housing, the connector section having a connection terminal; and

a terminal portion connected to the connection terminal of the connector section when the opening of the housing is closed by the front panel, wherein

the music player is placed on the tray in the projected position and located beside the connector section such that the music player is elongated in the front-rear direction of the apparatus.

10. An in-vehicle audio apparatus according to claim 8, wherein the music player placed on the tray is contained behind the connector section in the retracted position such that it is elongated in the transverse direction of the apparatus.

11. An in-vehicle audio apparatus comprising:

a unit base having an internal space formed as a containing space;

a tray movable between a retracted position in which the unit base is contained in the containing space and a projected position in which a music player formed in a substantially rectangular shape can be placed on the tray and in which a part of the tray is projected from the base unit

a gear plate rotatably supported on the tray;

a reduction gear rotatably supported on the gear plate for reducing the speed of movement of the tray; and

a rack formed on the unit base and engageable with the reduction gear, wherein the tray is moved with the respect to the unit base such that the orientations of the tray with the respect to the unit base in the retracted and projected positions are substantially 90 deg different from each other,

the reduction gear engages the rack when the tray is moved from the retracted position toward the projected position, and

the reduction gear is disengaged from the rack when the tray is moved from the projected position toward the retracted position.

12. An in-vehicle audio apparatus according to claim 11, wherein the music player placed on the tray is contained behind the connector section in the retracted position such that is elongated in the transverse direction of the apparatus.

13. An in-vehicle audio apparatus to claim 11, further comprising:

a front panel rotatably supported on the housing for exposing and closing the opening of the housing;

a connector section provided inside the housing and in a position on a side of the housing, the connector section having a connection terminal; and

a terminal portion connected to the connection terminal of the connector section when the opening of the housing is closed by the front panel, wherein

the music player is placed on the tray in the projected position and located beside the connector section such that the music player is elongated in the front-rear direction of the apparatus.