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1. 发明公开

US20230335088A1 STAND AND KEYBOARD INSTRUMENT SET 审中-公开
公开(公告)号：US20230335088A1
公开(公告)日：2023-10-19
申请号：US18133818
申请日：2023-04-12
申请人： CASIO COMPUTER CO., LTD.
发明人： Shigeyuki NAGATSUMA
IPC分类号： G10G5/00
CPC分类号： G10G5/005
摘要： A stand includes a lateral spanning member, a connecting member configured to be fixed to the lateral spanning member and having a first engagement portion and a second engagement portion, and a front leg comprising a first engagement target portion configured to be brought into engagement with the first engagement portion and a back leg comprising a second engagement target portion configured to be brought into engagement with the second engagement portion, and a first engagement construction in which the first engagement target portion is brought into engagement with the first engagement portion and a second engagement construction in which the second engagement target portion is brought into engagement with the second engagement portion are different from each other.

2. 发明公开

US20230335086A1 STAND AND KEYBOARD INSTRUMENT SET 审中-公开
公开(公告)号：US20230335086A1
公开(公告)日：2023-10-19
申请号：US18133376
申请日：2023-04-11
申请人： CASIO COMPUTER CO., LTD.
发明人： Shigeyuki NAGATSUMA
IPC分类号： G10G5/00
CPC分类号： G10G5/00
摘要： A stand includes a horizontal spanning member, a connector including a polygonal portion and to which the horizontal spanning member is fixed, and a first leg member including a first leg main body having a rectangular horizontal cross section and configured to be fixed to a first surface of the polygonal portion.

3. 发明申请

US20150179151A1 KEYBOARD LID OPENING AND CLOSING APPARATUS AND KEYBOARD INSTRUMENT 有权
标题翻译：键盘开启和关闭装置和键盘仪表
公开(公告)号：US20150179151A1
公开(公告)日：2015-06-25
申请号：US14575995
申请日：2014-12-18
申请人： CASIO COMPUTER CO., LTD.
发明人： Shigeyuki NAGATSUMA
IPC分类号： G10C3/02
CPC分类号： G10C3/02 , G10C3/12 , G10H1/32
摘要： The present invention includes a keyboard lid which is constituted by a front lid and a rear lid whose lengths in the front-rear direction of a keyboard section provided in an instrument case are different from each other being foldably connected to each other by a coupling member, and openably and closably covers the keyboard section; a rotary fulcrum section which supports the rear end portion of the rear lid such that the rear lid is rotatable with respect to the instrument case, and by which the keyboard lid is mountain-folded and the front lid is held upright above the rear portion of the keyboard section when the keyboard lid exposes the keyboard section; and a guide section which guides the front end portion of the front lid in the front-rear direction of the keyboard section. Accordingly, the keyboard lid can be stably and smoothly opened or closed.
摘要翻译：本发明包括键盘盖，其由前盖和后盖构成，其中设置在仪器壳体中的键盘部分的前后方向上的长度彼此不同，所述键盘部分通过联接构件彼此可折叠地连接，并且可开闭地覆盖键盘部分; 旋转支点部，其支撑后盖的后端部，使得后盖能够相对于器具壳体旋转，并且键盘盖被折叠起来，并且前盖被竖直地保持在键盘部分当键盘盖暴露键盘部分时; 以及引导部，其在所述键盘部的前后方向上引导前盖的前端部。因此，可以稳定平稳地打开或关闭键盘盖。

4. 发明公开

US20230335082A1 KEYBOARD INSTRUMENT STAND AND KEYBOARD INSTRUMENT SET 审中-公开
公开(公告)号：US20230335082A1
公开(公告)日：2023-10-19
申请号：US18131334
申请日：2023-04-05
申请人： CASIO COMPUTER CO., LTD.
发明人： Shigeyuki NAGATSUMA , Hirokatsu KATOH , Takahiro MORIYA
IPC分类号： G10C3/26 , G10C3/04 , G10C3/12
CPC分类号： G10C3/26 , G10C3/04 , G10C3/12
摘要： A keyboard instrument stand for a keyboard instrument set includes a leg portion configured to support a keyboard instrument, a pedal device, and a pedal frame configured to fix the pedal device of which at least a part is disposed further backwards than a backmost end portion in a short direction of the keyboard instrument.

5. 发明申请

US20130305900A1 KEYBOARD UNIT AND KEYBOARD MUSICAL INSTRUMENT 审中-公开
标题翻译：键盘单元和键盘音乐仪器
公开(公告)号：US20130305900A1
公开(公告)日：2013-11-21
申请号：US13894241
申请日：2013-05-14
申请人： CASIO COMPUTER CO., LTD.
发明人： Shigeyuki NAGATSUMA
IPC分类号： G10C3/12
CPC分类号： G10C3/12 , G10H1/32
摘要： In the present invention, a keyboard unit includes a keyboard section placed in a unit case on a bottoms plate, a keyboard lid which has a front lid and a rear lid that are foldable and coupled together, and operably and closably covers the keyboard section, and a lid guide section which guides the keyboard lid so that it opens or closes.
摘要翻译：在本发明中，键盘单元包括设置在底板上的单元壳体中的键盘部分，具有可折叠并联接在一起的前盖和后盖的键盘盖，并且可操作地和可关闭地覆盖键盘部分，以及引导键盘盖使其打开或关闭的盖引导部。

6. 发明公开

US20230335087A1 INSTRUMENT STAND AND KEYBOARD INSTRUMENT SET 审中-公开
公开(公告)号：US20230335087A1
公开(公告)日：2023-10-19
申请号：US18133726
申请日：2023-04-12
申请人： CASIO COMPUTER CO., LTD.
发明人： Shigeyuki NAGATSUMA
IPC分类号： G10G5/00 , G10C3/26
CPC分类号： G10G5/005 , G10C3/26
摘要： An instrument stand includes a connector configured to fix a horizontal spanning member and including an instrument attachment portion, a pedal frame fixing portion, and a leg attachment portion.

7. 发明申请

US20130305899A1 KEYBOARD MUSICAL INSTRUMENT 审中-公开
标题翻译：键盘音乐仪器
公开(公告)号：US20130305899A1
公开(公告)日：2013-11-21
申请号：US13894204
申请日：2013-05-14
申请人： CASIO COMPUTER CO., LTD.
发明人： Shigeyuki NAGATSUMA , Kazuo SHIMADA
IPC分类号： G10C3/12
CPC分类号： G10C3/12 , G10H1/32
摘要： A keyboard musical instrument of the present invention includes a musical instrument case which is substantially in a box shape and whose front side is open upward, a keyboard section which is arranged in the musical instrument case and exposed to the upper front side of the musical instrument case, a keyboard lid which has a front lid and a rear lid that are foldable and coupled together and openably and closably covers the upper side of the keyboard section, a lid guide section which guides the keyboard lid to be folded and placed near the rear portion of the keyboard section when guiding the keyboard lid to expose the keyboard section upward, a loudspeaker which is arranged in the musical instrument case and positioned behind the keyboard section, and second sound emission holes provided in the upper portion of the musical instrument case.
摘要翻译：本发明的键盘乐器包括一个大体上呈盒形并且其前侧向上敞开的乐器盒，配置在乐器盒中并暴露于乐器的上前侧的键盘部分壳体，具有前盖和后盖的键盘盖，其可折叠并联接在一起并且可打开和关闭地覆盖键盘部分的上侧;盖引导部，其引导键盘盖折叠并放置在靠近后部当引导键盘盖向上露出键盘部分时的键盘部分的部分，布置在乐器盒中并位于键盘部分后面的扬声器以及设置在乐器盒的上部的第二声音发射孔。

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