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1. 发明公开

US20230301045A1 EYEWEAR WITH RF SHIELDING HAVING GROUNDING SPRINGS 审中-公开
公开(公告)号：US20230301045A1
公开(公告)日：2023-09-21
申请号：US17694860
申请日：2022-03-15
申请人： Chukwubuikem Marcel Okoli , Ugur Olgun , Stephen Andrew Steger
发明人： Chukwubuikem Marcel Okoli , Ugur Olgun , Stephen Andrew Steger
IPC分类号： H05K9/00 , G02B27/01
CPC分类号： H05K9/0037 , H05K9/0039 , H05K9/0035 , G02B27/017 , G02B2027/0178
摘要： A shield can for an electronic eyewear device is described that reduces RF signals emanating from the electronic eyewear device. The shield can is attached to a ground plate of the electronic eyewear device using leaf springs on a side of the shield can. The leaf springs do not add to the stack-up thickness of the shield can assembly and provide a balanced force against the ground plate. The shield can is attached to a printed circuit board and encompasses radio frequency (RF) electronic components to prevent RF signals emanating from the RF electronic components. The leaf springs have a pair of fingers providing the balanced mechanical point force. A conductive pressure sensitive adhesive is also provided to secure a top surface of the shield can to the ground plate along with a thermal paste.

2. 发明公开

US20230200029A1 VEHICLE-MOUNTED POWER SUPPLY APPARATUS AND VEHICLE HAVING SAME 审中-公开
公开(公告)号：US20230200029A1
公开(公告)日：2023-06-22
申请号：US18015178
申请日：2021-07-01
申请人： BYD COMPANY LIMITED
发明人： Bin WU , Baochuan LONG , Lianjun DU , Shulin LIANG , Chao WANG
IPC分类号： H05K7/20 , H05K9/00 , H01F27/24 , H01F27/30 , B60R16/02
CPC分类号： H05K7/20872 , H05K9/0037 , H05K7/20272 , H01F27/24 , H01F27/306 , B60R16/02
摘要： A vehicle-mounted power supply apparatus and a vehicle having same. The vehicle-mounted power supply apparatus (100) includes: a housing (110), a magnetic device (120), and a shielding component (130). A mounting position (111) is arranged in the housing (110). The magnetic device (120) is an integrated part and is arranged at the mounting position (111), The shielding component (130) is arranged in the housing 110), and the shielding component (130) surrounds a periphery of the mounting position (111).

3. 发明申请

US20180288909A1 ELECTRICALLY AND THERMALLY CONDUCTIVE PLANAR INTERFACE GASKET WITH DEFORMABLE FINGERS 审中-公开
公开(公告)号：US20180288909A1
公开(公告)日：2018-10-04
申请号：US15475742
申请日：2017-03-31
申请人： Raytheon Company
发明人： Joseph R. Wasniewski , David R. Kralj
IPC分类号： H05K9/00
CPC分类号： H05K9/0009 , H01Q1/526 , H01Q21/0087 , H01Q21/065 , H05K7/20472 , H05K9/0015 , H05K9/0016 , H05K9/0037 , H05K9/0056
摘要： An electrically- and thermally-conductive gasket includes a planar base and a series of fingers bent out of the plane of the base. The base and the fingers are flexible, allowing the base and the fingers to engage respective matching surfaces on opposite sides of the gasket. The base and the fingers may be parts of a single piece of material, such as a thin metal sheet. The fingers make contact with a surface on one side of the gasket. The fingers may deform separately, allowing good contact to be made even when there is unevenness (non-uniformity) in the surface that they make contact with, or to compensate for the non-uniformity such as non-flatness. Similarly, the base may deform to make good contact with the surface on the side of the gasket opposite the fingers.

4. 发明授权

US10079528B2 Power converter 有权
公开(公告)号：US10079528B2
公开(公告)日：2018-09-18
申请号：US15116690
申请日：2015-01-23
申请人： GRUNDFOS HOLDING A/S
发明人： Christian Wolf
IPC分类号： H02K11/01 , H02M7/00 , H05K9/00 , H02K11/33 , H02K5/24 , H02M5/297 , H02P27/06
CPC分类号： H02K11/01 , H02K5/24 , H02K11/33 , H02M5/297 , H02M7/003 , H02P27/06 , H05K9/0026 , H05K9/0037
摘要： A frequency converter includes an enclosure, in which electrical and electronic components (5, 6, 7, 22) are arranged and which at least partly is designed as a Faraday cage. At least two Faraday cages (4, 9, 15, 29) are provided within the enclosure, in order to improve the electromagnetic compatibility (EMC).

5. 发明申请

US20170231123A1 PRESSURE LOCKING BOARD LEVEL SHIELD ASSEMBLIES 有权
公开(公告)号：US20170231123A1
公开(公告)日：2017-08-10
申请号：US15401833
申请日：2017-01-09
申请人： Laird Technologies, Inc.
发明人： Shelby Ball
IPC分类号： H05K9/00
CPC分类号： H05K9/0032 , H05K9/0037 , H05K9/0081
摘要： According to various aspects, exemplary embodiments are disclosed of board level shields. In an exemplary embodiment, a board level shield (BLS) includes a fence and a lid. The fence is solderable to a printed circuit board (PCB). When the lid is engaged to the fence that has been soldered to the PCB, the BLS provides substantial electromagnetic interference (EMI) shielding protection to the components covered by the BLS. The lid may be constructed of a frame and a cover. The cover may be a film or foil. The lid may attach to the fence via a one way directional latching mechanism, which may be enhanced by the use of one or more interior downward tabs on the lid that meet one or more inward protrusions from the fence to create pressure on the lid and fence.

6. 发明授权

US09712039B2 In-vehicle power conversion system 有权
公开(公告)号：US09712039B2
公开(公告)日：2017-07-18
申请号：US14383194
申请日：2012-08-29
申请人： Yoshiyuki Fujii , Katsuhisa Kodama
发明人： Yoshiyuki Fujii , Katsuhisa Kodama
IPC分类号： H02M1/12 , H02G3/00 , B60L11/18 , H05K7/14 , H05K9/00 , H05K1/02 , B60L1/02 , B60L3/00 , H02M7/00
CPC分类号： H02M1/12 , B60L1/02 , B60L3/003 , B60L11/18 , B60L11/1803 , B60L11/1805 , B60L11/1809 , B60L2210/30 , B60L2240/36 , B60L2240/525 , B60L2240/662 , B60L2270/145 , H02M7/003 , H05K1/0203 , H05K1/0209 , H05K7/1432 , H05K9/0037 , H05K2201/066 , Y02T10/7005 , Y02T10/7241 , Y02T10/7291 , Y02T90/16
摘要： An in-vehicle power conversion system, which can shield a circuit unit without using a particular shield member and can achieve reduction in cost and size, is obtained. Included are: a conductive housing having an opening; and a multilayer printed wiring board in which circuit units are mounted and one layer is a GND plane. The multilayer printed wiring board is assembled to an opening surface of an opening of the conductive housing to form a closed space; and the GND plane of the multilayer printed wiring board is electrically connected to the conductive housing to shield the circuit units stored in the closed space surrounded by the conductive housing and the multilayer printed wiring board.

7. 发明授权

US09709295B2 Electronic device and methods 有权
公开(公告)号：US09709295B2
公开(公告)日：2017-07-18
申请号：US14214369
申请日：2014-03-14
申请人： Honeywell International Inc.
发明人： Petr Adamik , Tarik Khoury , Steven J. Mcpherson , Arnie Kalla , Eugene J. Takach , Mohammad Aljabari , Tracy Lentz , David Mulhouse , Daniel Eppinger
IPC分类号： F24F11/00 , G01K7/42 , G05D23/32 , H05K1/11 , H01R4/34 , H05K3/32 , H05K7/14 , H02H9/04 , H02H9/00 , H05K5/00 , H05K13/00 , G02F1/1333 , H05K9/00 , G05D23/19
CPC分类号： F24F11/30 , F24F11/52 , G01K7/42 , G02F1/133308 , G02F2001/133314 , G05D23/1904 , G05D23/32 , H01R4/34 , H02G3/10 , H02G3/14 , H02H9/005 , H02H9/04 , H05F3/00 , H05K1/0254 , H05K1/111 , H05K3/32 , H05K5/0017 , H05K7/1422 , H05K7/1427 , H05K9/0037 , H05K9/0054 , H05K13/00 , H05K13/0015 , Y10T29/49002 , Y10T29/49124 , Y10T29/4913 , Y10T29/49826
摘要： An electronic assembly may have a display, a display holder, and a printed circuit board (PCB). The display may have a front side for viewing the display, a back side, and side walls extending between the front side and the back side. The display holder may have a recess for receiving at least part of the display, where the display holder may extend adjacent part of the front side of the display and adjacent at least part of the side walls of the display. The PCB may be secured relative to the display holder and adjacent the back side of the display. The PCB may be in operative communication with the display. In some cases, a spacer may be situated between the back side of the display and the PCB.

8. 发明申请

US20160278247A1 PROTECTIVE SHIELD FOR ELECTRONIC DEVICE 审中-公开
标题翻译：电子设备保护膜
公开(公告)号：US20160278247A1
公开(公告)日：2016-09-22
申请号：US14663487
申请日：2015-03-20
申请人： Aliner Industries Inc.
发明人： Meng Chieh WU
IPC分类号： H05K9/00 , H05K5/02
CPC分类号： H05K9/0037 , H04M1/185 , H05K9/0032
摘要： A protective shell or shield for an electronic facility includes a receptacle having a chamber formed by a peripheral wall, the peripheral wall of the receptacle includes an engaging member formed in an upper portion of the peripheral wall. The receptacle includes a radio frequency element extended outwardly from the peripheral wall and having an outer thread. The receptacle includes a number of rounded corner areas, and includes a peripheral shoulder formed in an outer peripheral portion of the peripheral wall. The engaging member is a peripheral recess formed in the upper portion of the peripheral wall. A cover includes a plate for engaging onto the peripheral wall for shielding the chamber of the receptacle.
摘要翻译：用于电子设备的保护壳或屏蔽件包括具有由周壁形成的室的容器，容器的周壁包括形成在周壁的上部中的接合构件。插座包括从周壁向外延伸并具有外螺纹的射频元件。容器包括多个圆角区域，并且包括形成在周壁的外周部分中的周边肩部。接合构件是形成在周壁的上部中的周边凹部。盖包括用于接合到周壁上用于屏蔽容器室的板。

9. 发明授权

US09425695B2 DC-DC converter 有权
标题翻译： DC-DC转换器
公开(公告)号：US09425695B2
公开(公告)日：2016-08-23
申请号：US14419067
申请日：2013-06-28
申请人： Hitachi Automotive Systems, Ltd.
发明人： Hidenori Shinohara , Tatsuya Nakazawa , Keisuke Fukumasu , Yoshiharu Yamashita
IPC分类号： H02M3/335 , H05K9/00 , H05K7/20 , H02M1/44
CPC分类号： H02M3/33507 , H02M1/44 , H02M3/33576 , H05K7/20927 , H05K9/0037
摘要： There is provided a device in which superimposition of noise radiated from a circuit is reduced, and a noise reducing effect of a filter is ensured. A DC-DC converter according to the present invention includes a transformer, a high voltage-side switching circuit section, a low voltage-side switching circuit section, a noise filter circuit section electrically disposed between the low voltage-side switching circuit section and the low voltage-side circuit section, a metallic case that houses the transformer, the high voltage-side switching circuit section, the low voltage-side switching circuit section, and the noise filter circuit section, a drive circuit board having a drive circuit that drives the low voltage-side switching circuit section, and a metallic base board having the drive circuit board mounted thereon. The case has a metallic partition wall connected to the case. The partition wall is disposed between the low voltage-side switching circuit section and the noise filter circuit section. The partition wall is connected to the base board.
摘要翻译：提供了一种从电路辐射的噪声的叠加减少的装置，并且确保了滤波器的降噪效果。根据本发明的DC-DC转换器包括变压器，高压侧开关电路部分，低压侧开关电路部分，电气设置在低压侧开关电路部分和低压侧开关电路部分之间的噪声滤波器电路部分低压侧电路部分，容纳变压器的金属壳体，高压侧开关电路部分，低压侧开关电路部分和噪声滤波器电路部分;驱动电路板，具有驱动电路低电压侧开关电路部分和安装有驱动电路板的金属基板。壳体具有连接到壳体的金属隔壁。分隔壁设置在低压侧切换电路部分和噪声滤波器电路部分之间。分隔壁连接到基板。

10. 发明授权

US09388998B2 Battery holder for an electronic device 有权
标题翻译：电子设备用电池座
公开(公告)号：US09388998B2
公开(公告)日：2016-07-12
申请号：US14214301
申请日：2014-03-14
申请人： Honeywell International Inc.
发明人： Tarik Khoury , Steven J. Mcpherson , Eugene J. Takach , Petr Adamik
IPC分类号： H02B1/40 , F24F11/00 , H02G3/14 , H05K1/11 , H05K7/14 , H01R4/34 , H05K3/32 , H02H9/04 , H02H9/00 , H05K5/00 , H05K13/00 , G05D23/19 , G02F1/1333 , H05K9/00
CPC分类号： F24F11/30 , F24F11/52 , G01K7/42 , G02F1/133308 , G02F2001/133314 , G05D23/1904 , G05D23/32 , H01R4/34 , H02G3/10 , H02G3/14 , H02H9/005 , H02H9/04 , H05F3/00 , H05K1/0254 , H05K1/111 , H05K3/32 , H05K5/0017 , H05K7/1422 , H05K7/1427 , H05K9/0037 , H05K9/0054 , H05K13/00 , H05K13/0015 , Y10T29/49002 , Y10T29/49124 , Y10T29/4913 , Y10T29/49826
摘要： A heating, ventilation, and air conditioning (HVAC) controller may include a housing and a printed circuit board (PCB) situated within the housing. The PCB may include a battery seat region and electrical terminals for electrically connecting a battery to the PCB when the battery is positioned at the battery seat region. The housing may include an opening that may be configured to receive the battery. The battery seat region may be at least partially offset relative to the opening in the housing, but accessible via the opening. The housing may be configured to allow the battery to be inserted into the opening and then moved laterally to the battery seat region, where the battery may be at least partially covered and/or protected by the housing when at the battery seat region. In some cases, the battery may be inserted within the housing without adjusting any part of the housing.
摘要翻译：加热，通风和空调（HVAC）控制器可以包括壳体和位于壳体内的印刷电路板（PCB）。当电池位于电池座区域时，PCB可以包括电池座区域和用于将电池电连接到PCB的电气端子。壳体可以包括可被配置为容纳电池的开口。电池座区域可以相对于壳体中的开口至少部分地偏移，但是可以经由开口访问。壳体可以被配置为允许电池插入开口中，然后横向移动到电池座区域，在电池座区域处电池可能至少部分地被壳体覆盖和/或保护。在一些情况下，电池可以插入壳体内而不调整壳体的任何部分。

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