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1. 发明授权

US11101596B1 Waterproof enhanced RF connector 有权
公开(公告)号：US11101596B1
公开(公告)日：2021-08-24
申请号：US16988751
申请日：2020-08-10
申请人： GRAND-TEK TECHNOLOGY CO., LTD.
发明人： Yu-Wei Lin
IPC分类号： H01R13/52 , H01R13/506
摘要： A radio frequency connector includes an outer shell, a connector and a waterproof gasket. The outer shell is provided with partition walls opposite to each other and convex structures protruding toward the partition walls. The first side of the connector is provided with a plurality of plug terminals. The waterproof gasket is disposed surrounding all the plug terminals. When the connector is accommodated in the outer shell, the plug terminal is received corresponding to the through hole of the partition wall. The convex structures abut the second side opposite to the first side to push the connector toward the partition wall for reducing the distance between the first side and the partition wall. Thus, the waterproof gasket can be tightly sandwiched between the first side and the partition wall to enhance the waterproof effect.

2. 发明授权

US10224650B2 Coaxial frequency-separating connector 有权
公开(公告)号：US10224650B2
公开(公告)日：2019-03-05
申请号：US15859034
申请日：2017-12-29
申请人： Grand-Tek Technology Co., Ltd.
发明人： Kung-Yu Shen , Ta-Lun Lee
IPC分类号： H01R9/05 , H01R24/50 , H01P5/02 , H01R103/00
摘要： A coaxial frequency-separating connector of the present invention applies a first conducting element to receive a multi-frequency signal from a multi-frequency transmission element, and applies a multi-frequency dividing circuit to divide the multi-frequency signal to a plurality of different frequency signals such that the different frequency signals are respectively transmitted to the first coaxial cable and the second coaxial cable of a second conducting element. Furthermore, a first frequency contacting end to which a first RF element is connected and a second frequency contacting end to which a second RF element is connected are respectively connected on one end of the first coaxial cable and one end of the second coaxial cable. Accordingly, two RF elements with two different frequency bands can use only one coaxial frequency-separating connector to connect to a transmission element.

3. 发明授权

US09184489B2 Antenna fixing structure 有权
标题翻译：天线固定结构
公开(公告)号：US09184489B2
公开(公告)日：2015-11-10
申请号：US14299841
申请日：2014-06-09
申请人： GRAND-TEK TECHNOLOGY CO., LTD.
发明人： Yu-Wei Lin
IPC分类号： A47B96/06 , H01Q1/12
CPC分类号： H01Q1/1264 , H01Q1/12 , H01Q1/1228
摘要： An antenna fixing structure includes an antenna box and a fixing frame. The antenna box includes a casing with a first circumference defined by a first center and a first radius, and the casing has equidistant first connecting portions disposed along the first circumference. The fixing frame includes a carrying board with a second circumference defined by a second center and a second radius, and the carrying board has equidistant second connecting portions disposed along the second circumference, so that the first connecting portions and the second connecting portions can be rotably installed with respect to the first and second centers and coupled to each other. Therefore, the antenna box can be rotated to a predetermined position and then fixed to the fixing frame, and the antenna fixing structure has the effect of adjusting the direction, position or angle of an antenna.
摘要翻译：天线固定结构包括天线盒和固定框架。天线箱包括具有由第一中心和第一半径限定的第一圆周的壳体，并且壳体具有沿着第一圆周设置的等距的第一连接部分。固定框架包括具有由第二中心和第二半径限定的第二圆周的承载板，并且承载板具有沿着第二圆周设置的等距的第二连接部分，使得第一连接部分和第二连接部分可旋转地相对于第一和第二中心安装并且彼此耦合。因此，天线盒可以旋转到预定位置，然后固定到固定框架，并且天线固定结构具有调整天线的方向，位置或角度的效果。

4. 发明申请

US20140242842A1 INTEGRATED RADIO FREQUENCY CONNECTOR 有权
标题翻译：集成无线电频率连接器
公开(公告)号：US20140242842A1
公开(公告)日：2014-08-28
申请号：US14188740
申请日：2014-02-25
申请人： GRAND-TEK TECHNOLOGY CO., LTD.
发明人： Han-Hsuan YU
IPC分类号： H01R13/66 , H01Q1/50
CPC分类号： H01Q1/50 , H01R13/665 , H01R13/6658 , H01R13/719 , H01R24/50 , H01R2101/00 , H01R2201/02
摘要： An integrated radio frequency connector installed in a main board includes a built-in radio frequency part, a connecting element and conductive wire. The connecting element is installed and electrically coupled to the built-in radio frequency part, and the connecting element has a conductive terminal protruded from the built-in radio frequency part, and an end of the conductive wire is electrically coupled to the conductive terminal, and the other end of the conductive wire is electrically coupled to the main board to achieve a modular design, so as to facilitate the assembling procedure.
摘要翻译：安装在主板中的集成射频连接器包括内置的射频部分，连接元件和导线。连接元件安装并电耦合到内置射频部分，并且连接元件具有从内置射频部分突出的导电端子，并且导线的一端电耦合到导电端子，并且导线的另一端电耦合到主板以实现模块化设计，以便于组装过程。

5. 发明申请

US20140210688A1 ANTENNA SHEATH 有权
标题翻译：天线
公开(公告)号：US20140210688A1
公开(公告)日：2014-07-31
申请号：US14145639
申请日：2013-12-31
申请人： GRAND-TEK TECHNOLOGY CO., LTD.
发明人： Yu-Wei LIN
IPC分类号： H01Q1/42
CPC分类号： H01Q3/04 , H01Q1/084 , H01Q1/42 , H01Q1/428
摘要： An antenna sheath includes a tubular member and a base unit. One end of the tubular member is formed with two lateral boards corresponding to each other, an opening is formed between the two lateral boards, each of the lateral boards is formed with a shaft hole, and the inner periphery of at least one of the two shaft holes is formed with at least one first convex tooth; the base unit is installed with a connector inserted in the opening and formed with two lateral surfaces corresponding to each other, the two lateral surfaces are respectively installed with a rotation shaft correspondingly pivoted in the shaft hole, the outer periphery of at least one of the two rotation shafts is formed with plural second convex teeth annularly arranged, and the first convex teeth is engaged between any two of the adjacent second convex teeth.
摘要翻译：天线护套包括管状构件和基座单元。管状部件的一端形成有彼此对应的两个侧板，在两个侧板之间形成开口，每个侧板形成有轴孔，并且两个侧板中的至少一个的内周轴孔形成有至少一个第一凸齿; 基座单元安装有插入开口中的连接器，并形成有彼此对应的两个侧表面，两个侧表面分别安装有在轴孔中相应枢转的旋转轴，至少一个的外周两个旋转轴形成有环形布置的多个第二凸齿，并且第一凸齿啮合在任意两个相邻的第二凸齿之间。

6. 发明授权

US09461369B1 Multi-band antenna structure 有权
标题翻译：多频段天线结构
公开(公告)号：US09461369B1
公开(公告)日：2016-10-04
申请号：US14724298
申请日：2015-05-28
申请人： GRAND-TEK TECHNOLOGY CO., LTD.
发明人： I-Sheng Liang , Ta-Lun Lee
IPC分类号： H01Q21/30 , H01Q21/24 , H01Q21/28
CPC分类号： H01Q21/24 , H01Q1/38 , H01Q21/28
摘要： A substrate has a front face and a back face. A first antenna and a second antenna are arranged on the front face in interlaced manner such that a first signal feeding point of the first antenna and a second signal feeding point of the second antenna are arranged on the same face or the same location. A ground face is arranged on the back face of the substrate and opposite to the first antenna and the second antenna. A cross-connect element is fixed on the ground face and electrically connected to the second antenna. The first antenna and the second antenna become a dual polarization array antenna structure for providing multi-band operation when receiving or transmitting a signal flowing through a first metal wire or a second metal wire at a length of a half of a wavelength of the signal.
摘要翻译：基板具有正面和背面。第一天线和第二天线以隔行方式布置在前面上，使得第一天线的第一信号馈送点和第二天线的第二信号馈送点布置在相同的面或同一位置。接地面布置在基板的背面并与第一天线和第二天线相对。交叉连接元件固定在地面上并与第二天线电连接。第一天线和第二天线成为双极化阵列天线结构，用于当接收或发射流过信号波长的一半长度的第一金属线或第二金属线的信号时，提供多频带操作。

7. 发明授权

US09166287B2 Antenna sheath 有权
标题翻译：天线鞘
公开(公告)号：US09166287B2
公开(公告)日：2015-10-20
申请号：US14145639
申请日：2013-12-31
申请人： GRAND-TEK TECHNOLOGY CO., LTD.
发明人： Yu-Wei Lin
IPC分类号： H01Q1/42 , H01Q3/04 , H01Q1/08
CPC分类号： H01Q3/04 , H01Q1/084 , H01Q1/42 , H01Q1/428
摘要： An antenna sheath includes a tubular member and a base unit. One end of the tubular member is formed with two lateral boards corresponding to each other, an opening is formed between the two lateral boards, each of the lateral boards is formed with a shaft hole, and the inner periphery of at least one of the two shaft holes is formed with at least one first convex tooth; the base unit is installed with a connector inserted in the opening and formed with two lateral surfaces corresponding to each other, the two lateral surfaces are respectively installed with a rotation shaft correspondingly pivoted in the shaft hole, the outer periphery of at least one of the two rotation shafts is formed with plural second convex teeth annularly arranged, and the first convex teeth is engaged between any two of the adjacent second convex teeth.
摘要翻译：天线护套包括管状构件和基座单元。管状部件的一端形成有彼此对应的两个侧板，在两个侧板之间形成开口，每个侧板形成有轴孔，并且两个侧板中的至少一个的内周轴孔形成有至少一个第一凸齿; 基座单元安装有插入开口中的连接器，并形成有彼此对应的两个侧表面，两个侧表面分别安装有在轴孔中相应枢转的旋转轴，至少一个的外周两个旋转轴形成有环形布置的多个第二凸齿，并且第一凸齿啮合在任意两个相邻的第二凸齿之间。

8. 发明授权

US08981879B2 Filter device 有权
标题翻译：过滤装置
公开(公告)号：US08981879B2
公开(公告)日：2015-03-17
申请号：US13541872
申请日：2012-07-05
申请人： Chia-Jung Chen , Wei-Wen Chan
发明人： Chia-Jung Chen , Wei-Wen Chan
IPC分类号： H01P1/202 , H01P1/20
CPC分类号： H01P1/202 , H01P1/20
摘要： The present invention relates to a filter device, the filter device includes a housing provided with a through-hole; and a filter structure includes a signal line; a wave filter connected to the signal line, the size of the periphery of the wave filter smaller than the diameter of the through-hole; a connecter connected to one end of the signal line and connected electrically with the wave filter; wherein the filter structure is arranged from the outside of the housing through the through-hole correspondingly, so that the signal line and the wave filter are arranged at the inside of the housing and the connecter is fixed at the through-hole. Hence, the filter structure is locked and fixed optionally from the outside or from the inside of the housing to increase the convenience of the whole assembly.
摘要翻译：过滤装置技术领域本发明涉及一种过滤装置，该过滤装置包括设置有通孔的壳体; 并且滤波器结构包括信号线; 连接到信号线的滤波器，滤波器周边的尺寸小于通孔的直径; 连接器，连接到信号线的一端并与滤波器电连接; 其特征在于，所述过滤器结构体相对于所述通孔从所述壳体的外侧配置，使得所述信号线和所述滤波器配置在所述壳体的内部，并且所述连接器固定在所述通孔。因此，过滤器结构可选地从壳体的外部或从壳体的内部被锁定和固定，以增加整个组件的便利性。

9. 发明授权

US10702058B1 Stable lifting structure of lifting desk 有权
公开(公告)号：US10702058B1
公开(公告)日：2020-07-07
申请号：US16511952
申请日：2019-07-15
申请人： CHU HSING METAL CO., LTD.
发明人： Kuan-Chuan Wang
IPC分类号： A47B9/20 , A47B9/10 , A47B21/02
摘要： A stable lifting structure of a lifting desk contains: a first tube and a second tube movably fitted with the first tube so as to form a movable desk leg. The first tube includes a base, and the second tube includes a limitation sleeve. A movable cylinder is accommodated in the movable desk leg so that a body of the movable cylinder is locked on the first tube, and a column of the movable cylinder is connected on the second tube and is driven to expend or retract by an abutting plate and a pull cable. The first tube includes a slidable sleeve, and an inner diameter of the slidable sleeve corresponds to an outer diameter of the second tube. The slidable sleeve includes multiple recesses, a roll peg is accommodated in each recess, and each roll peg partially exposes outside the second tube via each recess.

10. 发明授权

US09161465B2 Quick-release fixing structure for electronic equipments 有权
标题翻译：电子设备快速固定结构
公开(公告)号：US09161465B2
公开(公告)日：2015-10-13
申请号：US13529849
申请日：2012-06-21
申请人： Chia-Jung Chen , Yu-Wei Lin
发明人： Chia-Jung Chen , Yu-Wei Lin
IPC分类号： H05K5/02 , F16B5/07 , F16B21/09
CPC分类号： H05K5/0204 , F16B5/07 , F16B21/09 , Y10T403/32975
摘要： In a quick-release fixing structure for an electronic equipment, the electronic equipment includes a plurality of holes and a snap slot, and the quick-release fixing structure includes a substrate, a turning element and a plurality of fixing elements. The substrate includes a plurality of grooves and a port, and each groove includes a first groove hole and a second groove hole interconnected to the first groove hole, and the second groove hole is greater than the first groove hole. The turning element is coupled to the substrate and includes a bump exposed from the port and snapped into the snap slot. Each fixing element is passed through each first groove hole and fixed to each hole. The turning element can be turned to push the electronic equipment to move each fixing element into each second groove hole, and separate the electronic equipment from the substrate.
摘要翻译：在电子设备的快速释放固定结构中，电子设备包括多个孔和卡槽，并且快速释放固定结构包括基板，转动元件和多个固定元件。基板包括多个槽和端口，每个槽包括与第一槽孔互连的第一槽孔和第二槽孔，第二槽孔大于第一槽孔。旋转元件联接到基板并且包括从端口暴露并且卡扣到卡槽中的凸块。每个固定元件通过每个第一槽孔并固定到每个孔。可以转动转动元件以推动电子设备将每个固定元件移动到每个第二槽孔中，并将电子设备与基板分离。

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