公开(公告)号：US12126155B1

公开(公告)日：2024-10-22

申请号：US18662575

申请日：2024-05-13

Applicant: Zhiyong Liu

Inventor： Zhiyong Liu

IPC: H02G3/22

CPC classification number: H02G3/22

Abstract: A wall-embedded wire and cable box is configured for installing in an installation hole of a wall. The embedded wire box includes a main body of embedded wire box, connecting members, and locking members. The locking members are connected to the main body of embedded wire box and the connecting members, and the locking members are capable of driving the connecting members to move, so that the connecting members have an unfolded state and a restored state. When the connecting members are in the restored state, the main body of embedded wire box can be installed in the installation hole of the wall. When the connecting members are in the unfolded state, the locking members can be used for locking the wall between the main body of embedded wire box and the connecting members.

公开(公告)号：USD896333S1

公开(公告)日：2020-09-15

申请号：US29727609

申请日：2020-03-12

Applicant: Zhiyong Liu

Designer： Zhiyong Liu

公开(公告)号：US08820730B2

公开(公告)日：2014-09-02

申请号：US13395193

申请日：2010-08-05

Applicant: Zhuang Jiang ,  Zhiyong Liu ,  Dong Tan

Inventor： Zhuang Jiang ,  Zhiyong Liu ,  Dong Tan

IPC: B65H5/22 ,  B65H29/00

CPC classification number: B65H29/00 ,  B65H3/44 ,  B65H5/025 ,  B65H5/38 ,  B65H29/12 ,  B65H29/52 ,  B65H29/58 ,  B65H31/24 ,  B65H83/025 ,  B65H2301/3121 ,  B65H2403/20 ,  B65H2403/942 ,  B65H2404/25 ,  B65H2404/2611 ,  B65H2404/2612 ,  B65H2404/262 ,  B65H2404/268 ,  B65H2404/2682 ,  B65H2404/612 ,  B65H2404/632 ,  B65H2405/331 ,  B65H2601/11 ,  B65H2701/1912 ,  G07D11/0021

Abstract: A bidirectional bill transmission channel device (02) with multi-path steering, which is arranged between an upper core (01) having functions of recognizing and separating bill and a lower core (03) for storing bill, is used for transmitting and separating bill in a reversing way. The device (02) comprises a channel bracket (0200), a power shaft (0203) mounted on the channel bracket (0200), a transmission belt (0202), channel boards (02041, 02042), an auxiliary transmission wheel set (0205) and a corner guide plate (0210), wherein floating wheels (0211, 0211′) are provided in a steering transmission route formed by the corner guide plate (0210) and the power shaft (0203), the floating wheels (0211, 0211′) correspond to the power shaft (0203) for transmission belt (0202), and form rolling friction assembly with the belt (0202).

Abstract translation: 布置在具有识别和分离纸币的功能的上芯（01）和用于存储纸币的下芯（03）之间的多路转向的双向纸币传输通道装置（02）用于发送和分离纸币 以颠倒的方式 装置（02）包括通道支架（0200），安装在通道支架（0200）上的动力轴（0203），传动皮带（0202），通道板（02041,02042），辅助传动轮组 ）和角导向板（0210），其中浮动轮（0211,0211'）设置在由角导向板（0210）和动力轴（0203）形成的转向传动路径中，浮动轮（0211,0211'） '）对应于用于传动带（0202）的动力轴（0203），并且与带（0202）形成滚动摩擦组件。

公开(公告)号：US20130150523A1

公开(公告)日：2013-06-13

申请号：US13703668

申请日：2012-09-07

Applicant: Ang Xiao ,  Haibo Zhu ,  Sunghun Song ,  Wei Li ,  Zhiyong Liu

Inventor： Ang Xiao ,  Haibo Zhu ,  Sunghun Song ,  Wei Li ,  Zhiyong Liu

IPC: C09D179/08

CPC classification number: C09D179/08 ,  G02F1/133723 ,  G02F1/133784 ,  Y10T428/10 ,  Y10T428/1005 ,  Y10T428/1023

Abstract: The invention provides a liquid crystal alignment film, a method for preparing the same and a liquid crystal display device comprising the same. The alignment film comprises polyimide obtained by reacting the compound as shown in Formula 2 or Formula 3 with the aromatic diamine as shown in Formula 1, wherein the R1, R2, R3, R4, R5, R6, R7, R1′, R2′, R3′, R4′, R5′, R6′, R7′, or R8′ substituent is H, alkyl, aralkyl or haloalkyl, and the Ar is aryl. The liquid crystal alignment film has a tactic spatial configuration, decreases the π-π attractive interaction between the polyimide backbones, allows the directional and homogenous alignment of the liquid crystal molecules on the surface of the polyimide, and thereby increases the contrast of the liquid crystal display.

Abstract translation: 本发明提供一种液晶取向膜，其制备方法和包含该液晶取向膜的液晶显示装置。 取向膜包括通过如式2或式3所示的化合物与式1所示的芳族二胺反应得到的聚酰亚胺，其中R1，R2，R3，R4，R5，R6，R7，R1'，R2'， R 3'，R 4'，R 5'，R 6'，R 7'或R 8'取代基是H，烷基，芳烷基或卤代烷基，Ar是芳基。 液晶取向膜具有策略空间结构，降低了聚酰亚胺主链之间的吸引力相互作用，允许液晶分子在聚酰亚胺表面上的定向和均匀取向，从而增加液晶的对比度 显示。