Sliding operating device

• US 20070193849A1
• Filed: 02/16/2007
• Published: 08/23/2007
• Est. Priority Date: 02/22/2006
• Status: Active Grant

• Current Assignee: Yamaha Corporation
• Original Assignee: Yamaha Corporation
• Inventors: Kato, Kojiro
• Granted Patent: US 7,710,237 B2
• Time in Patent Office: Days
• US Class Current: 192/113.34
• CPC Class Codes: H01C 10/14 adjustable by auxiliary driving means
• CPC Class Codes: H01C 10/30 the contact sliding along resistive element

Abstract

A case includes first and second halves, each having an opening in its one side, combined together with the openings opposed to each other. A moving member is accommodated within the case and slidingly movable along a movement guide. An operator is connected to the moving member. The operator has a proximal end connected to the moving member, a free end projecting outwardly from an upper surface of the case, and a bent portion bent between the both ends. Tops of the first and second halves are displaced from each other, in a direction vertical to the upper surface, to form a gap permitting entry of the operator. Edge regions of the tops of the both halves overlap with each other in the direction vertical to the upper surface, and the bent portion is bent so that the free end projects outwardly through the gap in the overlapping regions.

Claims

1. A sliding operating device comprising:

a case including first and second case halves, each having an opening in one side thereof, combined together with the openings opposed to each other;

a movement guide section accommodated within said case;

a moving member accommodated within said case and slidingly movable along said movement guide section; and

an operating section connected to said moving member, said operating section having a proximal end portion connected to said moving member, a free end portion projecting outwardly from an upper surface of said case, and a bent portion bent between the proximal end portion and the free end portion,

wherein, in the upper surface area of said case, a top plate portion of the first case half and a top plate portion of the second case half are displaced from each other, in a direction vertical to the upper surface of said case, to form a gap permitting entry of said operating section, and

at least edge regions of the top plate portion of said first case half and the top plate portion of said second case half overlap with each other in the direction vertical to the upper surface of said case, and the bent portion of said operating section is bent so that the free end portion projects outwardly through the gap in overlapping edge regions of the top plate portions of said first case half and said second case half.

2. A sliding operating device as claimed in claim 1 wherein at least one of the top plate portions of said first case half and said second case half, which is located inwardly of other of the top plate portions, slants transversely across a direction of sliding movement of said moving member.

3. A sliding operating device as claimed in claim 1 which further comprises a detection section that detects a position of said moving member.

4. A sliding operating device as claimed in claim 1 wherein at least one side plate portion of said first case half and at least one side plate portion of said second case half, corresponding to the at least one side plate portion of said first case half, have an engagement structure to provide engagement between the one side plate portions of said first case half and said second case half.

5. A sliding operating device as claimed in claim 4 wherein said engagement structure comprises a recessed portion provided in the side plate portion of one of the first and second case halves and a projecting portion provided on other of the first and second case halves, and

said first and second case halves engage with each other by the projecting portion being fitted in the recessed portion, whereby the case is assembled.

6. A sliding operating device as claimed in claim 2 wherein the top plate portion, slanting transversely across the direction of sliding movement, has raised portions formed on opposite end regions thereof spaced apart in the direction of sliding movement.

7. A sliding operating device as claimed in claim 1 wherein the operating section has a knob provided at the free end portion and suited for manual operation by a human operator, and the operating section is slidingly moved by the human operator manually operating the knob.

8. A sliding operating device as claimed in claim 1 which further comprises a motor that slidingly moves the operating section.