公开(公告)号：US08770071B2

公开(公告)日：2014-07-08

申请号：US13083397

申请日：2011-04-08

Applicant: Yeh-Ching Chang ,  Hsien-Cheng Lin

Inventor： Yeh-Ching Chang ,  Hsien-Cheng Lin

IPC: B25B23/151 ,  B25B23/14 ,  B25B13/16

CPC classification number: B25B13/463 ,  B25B23/1425 ,  B25G1/043

Abstract: An electronic torque wrench a wrench head unit adapted to engage and turn a fastener, a tubular first wrench body securely engaged with the wrench head unit, a tubular second wrench body coupled and aligned with the first wrench body by a fitting member to permit rotation of the second wrench body relative to the first wrench body, a mounting shell sleeved on the second wrench body for mounting a display unit to provide a display representing a measured torque. By rotation of the second wrench body, the display unit can be adjusted to a desired angular position for being viewed easily by the user.

Abstract translation: 电子扭矩扳手，适于接合和转动紧固件的扳手头单元，与扳手头单元牢固接合的管状第一扳手主体，管状第二扳手主体，其通过装配构件与第一扳手主体联接并对准， 所述第二扳手主体相对于所述第一扳手主体，安装壳体套在所述第二扳手主体上，用于安装显示单元以提供表示测量转矩的显示器。 通过第二扳手主体的旋转，可以将显示单元调整到期望的角度位置，以便用户容易地观看。

公开(公告)号：US20100175788A1

公开(公告)日：2010-07-15

申请号：US12652097

申请日：2010-01-05

Applicant: Long-Jyi Yeh ,  Chiu-Hung Chung ,  Yao-Jen Lai ,  Hsien-Cheng Lin ,  Chun-Peng Lin

Inventor： Long-Jyi Yeh ,  Chiu-Hung Chung ,  Yao-Jen Lai ,  Hsien-Cheng Lin ,  Chun-Peng Lin

IPC: B43L23/00

CPC classification number: B43L23/008 ,  B43L23/06

Abstract: A cutter assembly for an electric pencil sharpener has a cutter bracket and a cutter. The cutter bracket has a pencil sharpening hole and an engaging structure. The pencil sharpening hole is defined in the cutter bracket for a pencil being inserted into the pencil sharpening hole. The engaging structure is formed on the cutter bracket to engage a rotating frame in the electric pencil sharpener. The cutter is mounted rotatably on the cutter bracket. Accordingly, the cutter assembly is replaceable for the electric pencil sharpener when the cutter of the cutter assembly is damaged or worn off.

Abstract translation: 用于电动铅笔刀的切割器组件具有切割器支架和切割器。 刀架具有铅笔刃磨孔和接合结构。 铅笔磨刀孔定义在刀架中，用于将铅笔插入铅笔磨刀孔中。 接合结构形成在切割器支架上以与电动铅笔刀中的旋转框架接合。 刀具可旋转地安装在刀架上。 因此，当切割器组件的刀具损坏或磨损时，切割器组件可替代电动铅笔刀。

公开(公告)号：US20090067658A1

公开(公告)日：2009-03-12

申请号：US11953067

申请日：2007-12-09

Applicant: Hsien Cheng Lin

Inventor： Hsien Cheng Lin

IPC: H04R1/02 ,  H04R25/00

CPC classification number: H04R1/2842 ,  H04R1/1066

Abstract: A portable over-the-ear miniature sound box device comprises a loudspeaker, a first chamber and a second chamber. The loudspeaker is located in the first chamber. A first sound output hole of the first chamber is connected with a sound-receiving hole of the second chamber. A second sound output hole is disposed at the opposite side of the sound-receiving hole of the second chamber. A sound signal first resonates in the loudspeaker and is then sent through the first chamber to second chamber. Sound resonates again in the second chamber and is finally sent out via the second sound output hole. Because the sound signal resonates twice and is more convergent and the first resonance occurs in the loudspeaker, the bass will be thicker and more easily heard by human ears, hence solving the problem of easy divergence of the bass.

Abstract translation: 便携式耳塞式微型音箱装置包括扬声器，第一腔室和第二腔室。 扬声器位于第一个室内。 第一室的第一声音输出孔与第二室的声音接收孔连接。 第二声音输出孔设置在第二室的声音接收孔的相对侧。 声音信号首先在扬声器中共振，然后通过第一腔室被发送到第二腔室。 声音再次在第二个室内共振，最后通过第二个声音输出孔发出。 由于声音信号共振两次，而且在扬声器中发生了第一次共鸣，因此低音将被人耳朵更厚，更容易听到，从而解决了低音容易发散的问题。

公开(公告)号：US20120255404A1

公开(公告)日：2012-10-11

申请号：US13083242

申请日：2011-04-08

Applicant: Yeh-Ching CHANG ,  Hsien-Cheng Lin

Inventor： Yeh-Ching CHANG ,  Hsien-Cheng Lin

IPC: B25B23/144

CPC classification number: B25B23/1425 ,  B25G1/043

Abstract: An electronic torque wrench includes a wrench head unit adapted to engage and turn a fastener, a tubular wrench body which includes a front tubular end fittingly engaged and secured with the wrench head unit, and an intermediate tubular segment having an access opening, a grip handle which is configured to securely grip a rear tubular end of the tubular wrench body, a mounting shell which is sleeved on the intermediate tubular segment, and which has an access hole communicated with the access opening, a housing sleeve sleeved on, and rotatable relative to the mounting shell about a lengthwise axis, and a display unit disposed on the housing sleeve to provide a display representing a torque measured by a strain gauge on the wrench head unit. By rotating the housing sleeve, the display unit can be adjusted to a desired angular position for being viewed easily by the user.

Abstract translation: 电子扭矩扳手包括适于接合和转动紧固件的扳手头单元，管状扳手主体，其包括与扳手头单元配合地接合并固定的前管状端，以及具有进入开口的中间管段， 其构造成牢固地夹紧管状扳手主体的后管状端，套筒套在中间管状段上，并且具有与进入开口连通的通路孔，套筒套筒套在其上且可相对于 安装壳体围绕纵向轴线，以及显示单元，其设置在壳体套筒上以提供表示由扳手头部单元上的应变仪测量的扭矩的显示器。 通过旋转壳体套筒，显示单元可以被调节到期望的角度位置，以便用户容易地看到。

公开(公告)号：US08505596B2

公开(公告)日：2013-08-13

申请号：US13298369

申请日：2011-11-17

Applicant: Long-Jyi Yeh ,  Chiu-Hung Chung ,  Yao-Jen Lai ,  Hsien-Cheng Lin ,  Chun-Peng Lin

Inventor： Long-Jyi Yeh ,  Chiu-Hung Chung ,  Yao-Jen Lai ,  Hsien-Cheng Lin ,  Chun-Peng Lin

IPC: B43L23/00

CPC classification number: B43L23/008 ,  B43L23/06

Abstract: A cutter assembly for an electric pencil sharpener has a cutter bracket and a cutter. The cutter bracket has a pencil sharpening hole and an engaging structure. The pencil sharpening hole is defined in the cutter bracket for a pencil to be inserted into the pencil sharpening hole. The engaging structure is formed on the cutter bracket to engage a rotating frame in the electric pencil sharpener. The cutter is mounted rotatably on the cutter bracket. Accordingly, the cutter assembly is replaceable for the electric pencil sharpener when the cutter of the cutter assembly is damaged or worn.

Abstract translation: 用于电动铅笔刀的切割器组件具有切割器支架和切割器。 刀架具有铅笔刃磨孔和接合结构。 铅笔磨刀孔定义在刀架上，用于将铅笔插入铅笔磨刀孔中。 接合结构形成在切割器支架上以与电动铅笔刀中的旋转框架接合。 刀具可旋转地安装在刀架上。 因此，当刀具组件的刀具损坏或磨损时，刀具组件可替代电动铅笔刀。

公开(公告)号：US20120255405A1

公开(公告)日：2012-10-11

申请号：US13083397

申请日：2011-04-08

Applicant: Yeh-Ching CHANG ,  Hsien-Cheng LIN

Inventor： Yeh-Ching CHANG ,  Hsien-Cheng LIN

IPC: B25B23/144

CPC classification number: B25B13/463 ,  B25B23/1425 ,  B25G1/043

Abstract: An electronic torque wrench a wrench head unit adapted to engage and turn a fastener, a tubular first wrench body securely engaged with the wrench head unit, a tubular second wrench body coupled and aligned with the first wrench body by a fitting member to permit rotation of the second wrench body relative to the first wrench body, a mounting shell sleeved on the second wrench body for mounting a display unit to provide a display representing a measured torque. By rotation of the second wrench body, the display unit can be adjusted to a desired angular position for being viewed easily by the user.

Abstract translation: 电子扭矩扳手，适于接合和转动紧固件的扳手头单元，与扳手头单元牢固接合的管状第一扳手主体，管状第二扳手主体，其通过装配构件与第一扳手主体联接并对准， 所述第二扳手主体相对于所述第一扳手主体，安装壳体套在所述第二扳手主体上，用于安装显示单元以提供表示测量转矩的显示器。 通过第二扳手主体的旋转，可以将显示单元调整到期望的角度位置，以便用户容易地观看。

公开(公告)号：US20120060976A1

公开(公告)日：2012-03-15

申请号：US13298369

申请日：2011-11-17

Applicant: Long-Jyi Yeh ,  Chiu-Hung Chung ,  Yao-Jen Lai ,  Hsien-Cheng Lin ,  Chun-Peng Lin

Inventor： Long-Jyi Yeh ,  Chiu-Hung Chung ,  Yao-Jen Lai ,  Hsien-Cheng Lin ,  Chun-Peng Lin

IPC: B43L23/02

CPC classification number: B43L23/008 ,  B43L23/06

Abstract: A cutter assembly for an electric pencil sharpener has a cutter bracket and a cutter. The cutter bracket has a pencil sharpening hole and an engaging structure. The pencil sharpening hole is defined in the cutter bracket for a pencil being inserted into the pencil sharpening hole. The engaging structure is formed on the cutter bracket to engage a rotating frame in the electric pencil sharpener. The cutter is mounted rotatably on the cutter bracket. Accordingly, the cutter assembly is replaceable for the electric pencil sharpener when the cutter of the cutter assembly is damaged or worn off.

Abstract translation: 用于电动铅笔刀的切割器组件具有切割器支架和切割器。 刀架具有铅笔刃磨孔和接合结构。 铅笔磨刀孔定义在刀架中，用于将铅笔插入铅笔磨刀孔中。 接合结构形成在切割器支架上以与电动铅笔刀中的旋转框架接合。 刀具可旋转地安装在刀架上。 因此，当切割器组件的刀具损坏或磨损时，切割器组件可替代电动铅笔刀。

公开(公告)号：USD581466S1

公开(公告)日：2008-11-25

申请号：US29307623

申请日：2008-04-30

Applicant: Hsien-Cheng Lin

Designer： Hsien-Cheng Lin

公开(公告)号：US08205649B2

公开(公告)日：2012-06-26

申请号：US12652097

申请日：2010-01-05

Applicant: Long-Jyi Yeh ,  Chiu-Hung Chung ,  Yao-Jen Iai ,  Hsien-Cheng Lin ,  Chun-Peng Lin

Inventor： Long-Jyi Yeh ,  Chiu-Hung Chung ,  Yao-Jen Iai ,  Hsien-Cheng Lin ,  Chun-Peng Lin

IPC: B43L23/00

CPC classification number: B43L23/008 ,  B43L23/06

Abstract: A cutter assembly for an electric pencil sharpener has a cutter bracket and a cutter. The cutter bracket has a pencil sharpening hole and an engaging structure. The pencil sharpening hole is defined in the cutter bracket for a pencil to be inserted into the pencil sharpening hole. The engaging structure is formed on the cutter bracket to engage a rotating frame in the electric pencil sharpener. The cutter is mounted rotatably on the cutter bracket. Accordingly, the cutter assembly is replaceable for the electric pencil sharpener when the cutter of the cutter assembly is damaged or worn.

Abstract translation: 用于电动铅笔刀的切割器组件具有切割器支架和切割器。 刀架具有铅笔刃磨孔和接合结构。 铅笔磨刀孔定义在刀架上，用于将铅笔插入铅笔磨刀孔中。 接合结构形成在切割器支架上以与电动铅笔刀中的旋转框架接合。 刀具可旋转地安装在刀架上。 因此，当刀具组件的刀具损坏或磨损时，刀具组件可替代电动铅笔刀。