D-type screwing assembly for furniture
    4.
    发明授权
    D-type screwing assembly for furniture 有权
    D型家具螺丝组件

    公开(公告)号:US09080586B2

    公开(公告)日:2015-07-14

    申请号:US13681571

    申请日:2012-11-20

    发明人: Min-Sheng Liu Lei Cao

    IPC分类号: F16B12/00 F16B12/14 F16B23/00

    摘要: 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.

    摘要翻译: 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。

    Fastening device and heat dissipation apparatus using the same
    6.
    发明授权
    Fastening device and heat dissipation apparatus using the same 失效
    紧固装置及使用其的散热装置

    公开(公告)号:US08403279B2

    公开(公告)日:2013-03-26

    申请号:US12756981

    申请日:2010-04-08

    申请人: Lei Cao Min Li

    发明人: Lei Cao Min Li

    IPC分类号: A47B96/00

    摘要: A fastening device includes a fixing bracket and a fastener. The fixing bracket includes a fixed arm and two adjusting arms respectively connecting at two ends of the fixed arm. Each of the two ends of the fixed arm defines a plurality of spaced retaining slots. The retaining slots are located at different positions along the fixed arm. Each of the two adjusting arms has a sliding end retained selectively in one of the retaining slots and an opposite fixing end. The fastener extends through the fixing end of each of the two adjusting arms.

    摘要翻译: 紧固装置包括固定支架和紧固件。 固定支架包括固定臂和分别连接在固定臂两端的两个调节臂。 固定臂的两端中的每一个限定了多个间隔开的保持槽。 保持槽位于沿固定臂的不同位置。 两个调节臂中的每一个具有选择性地保持在一个保持槽中的滑动端和相对的固定端。 紧固件延伸穿过两个调节臂中的每一个的固定端。

    Projection display device
    7.
    发明授权
    Projection display device 有权
    投影显示设备

    公开(公告)号:US08388143B2

    公开(公告)日:2013-03-05

    申请号:US12847171

    申请日:2010-07-30

    IPC分类号: G03B21/18

    CPC分类号: G03B21/16

    摘要: 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.

    摘要翻译: 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。

    Heat dissipation assembly with stretchable fasteners
    9.
    发明授权
    Heat dissipation assembly with stretchable fasteners 失效
    带有伸缩紧固件的散热组件

    公开(公告)号:US08002020B2

    公开(公告)日:2011-08-23

    申请号:US12200870

    申请日:2008-08-28

    申请人: Min Li Lei Cao

    发明人: Min Li Lei Cao

    IPC分类号: F28F7/00 H05K7/20

    摘要: A heat dissipation assembly comprises a heat sink for being disposed on an electronic component mounted on a printed circuit board, and a pair of fasteners for securing the heat sink on the printed circuit board. Each fastener comprises a sleeve extending through the printed circuit board, a latch received in the sleeve, a stretchable pole inserted through the sleeve and a handle pivotably fixed to the pole. The pole is raised by rotation of the handle to a locked position. At the locked position, the handle downwardly acts on the heat sink, and the pole pushes the latch out of the sleeve. The latch presses against the printed circuit board upwardly to realize an intimate contact between the heat sink and the electronic component.

    摘要翻译: 散热组件包括:散热器,用于设置在安装在印刷电路板上的电子部件上;以及一对紧固件,用于将散热片固定在印刷电路板上。 每个紧固件包括延伸穿过印刷电路板的套筒,容纳在套筒中的闩锁,通过套筒插入的可拉伸杆和可枢转地固定到杆的手柄。 杆通过手柄的旋转升高到锁定位置。 在锁定位置,手柄向下作用在散热器上,电极将闩锁推出套筒。 闩锁向上按压印刷电路板,以实现散热器和电子部件之间的紧密接触。

    Fastener and heat sink assembly having the same
    10.
    发明授权
    Fastener and heat sink assembly having the same 失效
    具有相同的紧固件和散热器组件

    公开(公告)号:US07817427B2

    公开(公告)日:2010-10-19

    申请号:US12409517

    申请日:2009-03-24

    申请人: Min Li Lei Cao

    发明人: Min Li Lei Cao

    IPC分类号: H05K7/20 F16B37/04

    摘要: A fastener includes a fastener post, a sleeve, a nut and an elastic element. The fastener post includes a shaft, a tapered portion and a threaded portion. The sleeve includes a smooth portion and a clamp portion having a number of resilient strips. The nut is threaded onto the threaded portion. The elastic element is disposed around the sleeve and compressed between the nut and an ear of a heat sink to generate a resilient force. The resilient force moves the tapered portion of the fastener post into the sleeve such that the strips of the clamp portion of the sleeve are tilted outwardly to tightly abut against a bottom of a printed circuit board on which the heat sink is mounted.

    摘要翻译: 紧固件包括紧固件柱,套筒,螺母和弹性元件。 紧固件支柱包括轴,锥形部分和螺纹部分。 套筒包括平滑部分和具有多个弹性带的夹持部分。 螺母拧到螺纹部分上。 弹性元件设置在套筒周围并在螺母和散热器的耳朵之间被压缩以产生弹性力。 弹性力将紧固件柱的锥形部分移动到套筒中,使得套筒的夹紧部分的条带向外倾斜以紧紧地抵靠安装有散热器的印刷电路板的底部。