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    • 6. 发明授权
    • D-type screwing assembly for furniture
    • D型家具螺丝组件
    • US09080586B2
    • 2015-07-14
    • US13681571
    • 2012-11-20
    • Min-Sheng LiuLei CaoJie Liu
    • Min-Sheng LiuLei Cao
    • F16B12/00F16B12/14F16B23/00
    • F16B12/00F16B12/14F16B23/0069Y10T403/56
    • A D-type screwing assembly for furniture contains a retaining member including a hole defined in the retaining member, with a plurality of ribs defined on two sides of the retaining member, and with a slot formed on a top end of the retaining member. A screw member includes at least two orifices defined on a head end of the screw member and a thread section formed on the screw member to screw with the hole of the retaining member. A rotary member includes at least two posts extending outwardly from a front end of the rotary member, with a number of the at least two posts corresponding to that of the at least two orifices of the screw member, so that the at least two posts of the rotary member are fitted into the at least two orifices of the screw member correspondingly.
    • 用于家具的D型螺丝组件包括保持构件,该保持构件包括限定在保持构件中的孔,限定在保持构件的两侧上的多个肋,以及形成在保持构件的顶端上的槽。 螺杆构件包括限定在螺钉构件的头端上的至少两个孔和形成在螺钉构件上以与保持构件的孔螺合的螺纹部。 旋转构件包括从旋转构件的前端向外延伸的至少两个柱,多个至少两个柱对应于螺杆构件的至少两个孔的至少两个柱,使得至少两个柱 旋转构件相应地装配到螺杆构件的至少两个孔中。
    • 9. 发明授权
    • Projection display device
    • 投影显示设备
    • US08388143B2
    • 2013-03-05
    • US12847171
    • 2010-07-30
    • Jieming LiangChen ChenLei CaoWenming WuWentian TangXianglin Zhang
    • Jieming LiangChen ChenLei CaoWenming WuWentian TangXianglin Zhang
    • G03B21/18
    • G03B21/16
    • A projection display device includes a light source, a reflector, and a fixing portion. The device further includes a first air supply portion and a second air supply portion; a first air drawing portion which separates the cooling air from the first air supply portion into streams of the cooling air to guide one of the streams into an interior of the reflector in a first direction and to guide the other of the streams to the fixing portion in a second direction; and a second air drawing portion which separates the cooling air from the second air supply portion into streams of the cooling air to guide one of the streams into the interior of the reflector in a third direction and to guide the other of the streams to the fixing portion in a fourth direction.
    • 投影显示装置包括光源,反射器和固定部。 该装置还包括第一空气供应部分和第二空气供应部分; 第一空气抽取部分,其将冷却空气与第一空气供应部分分离成冷却空气的流,以将一个流沿第一方向引导到反射器的内部,并将另一个流引导到固定部分 在第二个方向 以及第二空气拉出部,其将冷却空气与第二空气供应部分分离成冷却空气的流,以将一个流沿第三方向引导到反射器的内部,并将另一个流引导到固定 部分在第四方向。