WO2011045867A1 - 板金構造および電子装置 - Google Patents
板金構造および電子装置 Download PDFInfo
- Publication number
- WO2011045867A1 WO2011045867A1 PCT/JP2009/067934 JP2009067934W WO2011045867A1 WO 2011045867 A1 WO2011045867 A1 WO 2011045867A1 JP 2009067934 W JP2009067934 W JP 2009067934W WO 2011045867 A1 WO2011045867 A1 WO 2011045867A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- sheet metal
- connector
- electronic device
- circuit board
- printed circuit
- Prior art date
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/70—Coupling devices
- H01R12/71—Coupling devices for rigid printing circuits or like structures
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/18—Construction of rack or frame
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/18—Packaging or power distribution
- G06F1/181—Enclosures
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0247—Electrical details of casings, e.g. terminals, passages for cables or wiring
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/14—Mounting supporting structure in casing or on frame or rack
- H05K7/1485—Servers; Data center rooms, e.g. 19-inch computer racks
- H05K7/1488—Cabinets therefor, e.g. chassis or racks or mechanical interfaces between blades and support structures
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K9/00—Screening of apparatus or components against electric or magnetic fields
- H05K9/0007—Casings
- H05K9/002—Casings with localised screening
- H05K9/0022—Casings with localised screening of components mounted on printed circuit boards [PCB]
Definitions
- the cable connector 61 is inserted into a connector receiving portion 65 provided on the board side, and is fixed by being screwed by a screw portion 64. As described above, the cable connector 61 has a large connector case 62 with respect to the terminal portion 63, and is screwed at both ends of the connector case 62 to cope with the load of the cable.
- the power supply unit 110 controls power supply to each printed circuit board mounted on the server device 100.
- a printed circuit board that functions as a connection interface through which electronic devices such as network cards exchange data with external devices is arranged on the shelf 111.
- the server device 100 includes a cooling device 113b and a backplane 114b on the back surface of the shelf 108b.
- the cooling device 113b cools a plurality of system boards arranged on the shelf 108b.
- the pack plane 114b is a printed circuit board that electrically connects a plurality of system boards arranged on the shelf 108b.
- the connection terminals provided on the back surfaces of the plurality of system boards are connected to the backplane 114b which is a connection board, whereby the plurality of system boards are electrically connected.
- the sheet metal structure shown in FIG. 1 is provided on the back plate side of the housing of the server device, and functions as a cable connection portion of a cable connected to a system board or an interface board.
- a printed circuit board 10 shown in FIG. 1 is a printed circuit board that functions as the backplane shown in FIG. 3 is a perspective view of the sheet metal structure shown in FIG. 1 viewed from the connector side, and
- FIG. 4 is a perspective view of the sheet metal structure shown in FIG. 1 viewed from the printed circuit board 10 side.
- FIG. 5 is an exploded view of the sheet metal structure shown in FIG.
- the sheet metal 13 shown in FIG. 1 holds the first side surface of the sheet metal 11 and the first side surface of the sheet metal 12, and also electrically connects the sheet metal 11 and the sheet metal 12 to the printed circuit board.
- Sheet metal. 3, 4, and 5 hold the second side surface of the sheet metal 11 and the second side surface of the sheet metal 12, and electrically connect the sheet metal 11 and the sheet metal 12 to the printed circuit board 10. It is the 4th sheet metal to connect.
- the metal plates 13 and 14 are screwed to the printed circuit board 10 with screws 23.
- the connector 30 shown in FIG. 1 is provided at one end of the cable 40 and has a substantially rectangular parallelepiped shape.
- the connector 30 includes a connector case 31, a shield member 32, a lock part 33, a terminal part 34, and a lock release part 35.
- the sheet metal 11 and the sheet metal 12 each function as an electromagnetic wave shield by being electrically grounded.
- FIG. 7 is an explanatory diagram of a structural example of the lock unit 33 and the lock release unit 35.
- the lock release unit 35 has a plate-like member 36 inside the connector case 31.
- the plate-like member 36 has a convex portion facing the inner side of the connector case 31.
- the lock portion 33 has a plate-like member 37 provided with a step inside the connector case 31.
- the level difference of the plate-like member 37 is provided outward in the connector case 31, and the side close to the terminal portion 34 is low and the side far is high.
- the sheet metal structure and the electronic device shown in the first embodiment are improved in electromagnetic wave shielding properties by contacting the sheet metal 11 with the shield member 32 disposed in the connector 30 on the cable 40 side and filling the gap. Further, in the sheet metal structure and the electronic device shown in the first embodiment, since the second sheet metal 12 is arranged at a predetermined distance from the sheet metal 11, the connector 30 is supported by the sheet metal 12, and the electromagnetic wave shielding effect is obtained. It has improved.
- the sheet metal structure and the electronic device shown in the first embodiment do not require a screw for supporting a cable load, and do not require a space for the screw itself and a space for attaching and removing the screw.
- the second sheet metal 52 has a shape in which the periphery of the hole is bent to the opposite side to the sheet metal 11 as the first sheet metal, and is a shield member inside the hole.
- a gasket 51 is provided.
- the gasket for example, a leaf spring-like conductive member can be used.
- FIG. 9 is a perspective view of the sheet metal 52.
- FIG. 10 is an explanatory diagram of a specific example of the cross-sectional structure of the gasket 51.
- the gasket 51a shown in FIG. 10 has a surface portion 54 having conductivity on the surface of a structural member 53 having elasticity and plasticity.
- the gasket 51a functions as a shield member that prevents leakage of electromagnetic waves by being disposed inside the hole of the sheet metal 52.
- the gasket 51 b shown in FIG. 10 is formed with a conductive film 55 in a state where the structural member 53 is disposed inside the hole of the sheet metal 52.
- This gasket 51b also functions as a shield member for preventing leakage of electromagnetic waves, like the gasket 51a.
- urethane resin or the like can be used for the structural member 53, and any metal can be used for the surface portion 54 or the conductive film 55, for example.
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Computer Hardware Design (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Power Engineering (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
- Insertion, Bundling And Securing Of Wires For Electric Apparatuses (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
Description
11~14,52 板金
11a,12a 孔部
21,22,30 コネクタ
23 ネジ
31 コネクタケース
32 シールド部材
33 ロック部
34 端子部
35 ロック解除部
36,37 板状部材
40 ケーブル
51,51a,51b ガスケット
53 構造部材
54 表面部
55 導電皮膜
100 サーバ装置
101 天板
102 底板
103,104 側板
108a,108b,111 棚
110 電源ユニット
113a,113b,116 冷却装置
114a,114b,117 バックプレーン
Claims (14)
- ケーブルの第1のコネクタが嵌合する第2のコネクタを備えるプリント基板と、
第1の面が前記プリント基板に対向して配置され、挿通した前記第1のコネクタを保持する第1の孔部が空けられた第1の板金と、
前記第1の板金の第2の面に対向して配置され、相通した前記第1のコネクタを保持する第2の孔部が空けられた第2の板金を有することを特徴とする板金構造。 - 前記板金構造において、
前記第1の板金と前記第2の板金は、前記プリント基板の接地電位に接続されることにより接地されることを特徴とする請求項1記載の板金構造。 - 前記板金構造はさらに、
前記第1の板金の第1の側面と前記第2の板金の第1の側面を保持するとともに、前記第1の板金と前記第2の板金を、前記プリント基板の接地電位に接続する第3の板金と、
前記第1の板金の第2の側面と前記第2の板金の第2の側面を保持するとともに、前記第1の板金と前記第2の板金を、前記プリント基板に接地電位に接続する第4の板金を有することを特徴とする請求項2記載の板金構造。 - 前記板金構造において、
前記第1の孔部は、前記第1の板金が形成する平面による前記第1のコネクタに対する切断面を環囲する形状であることを特徴とする請求項1に記載の板金構造。 - 前記板金構造において、
前記プリント基板は、複数のケーブルの第1のコネクタがそれぞれ嵌合する複数の第2のコネクタを備え、
前記第2の孔部は、前記第2の板金が形成する平面による複数の前記第1のコネクタに対する切断面を環囲する形状であることを特徴とする請求項1に記載の板金構造。 - 前記板金構造において、
前記第1のコネクタ部は、略直方体の形状を有し、
前記第1の板金と前記第2の板金間の距離は、前記第1のコネクタ部の奥行の半分よりも長いことを特徴とする請求項1に記載の板金構造。 - 前記板金構造はさらに、
前記第2の孔部と前記第1のコネクタ部との間隙に、ガスケットを有することを特徴とする請求項1に記載の板金構造。 - 筐体と、
前記筐体が有するいずれかの面に配置され、ケーブルの第1のコネクタが嵌合する第2のコネクタを備えるプリント基板と、
ケーブルの第1のコネクタが嵌合する第2のコネクタを備えるプリント基板と、
第1の面が前記プリント板に対向して配置され、挿通した前記第1のコネクタを保持する第1の孔部が空けられた第1の板金と、
前記第1の板金の第2の面に対向して配置され、相通した前記第1のコネクタを保持する第2の孔部が空けられた第2の板金を有することを特徴とする電子装置。 - 前記電子装置において、
前記筐体と前記第1の板金と前記第2の板金は、前記プリント基板の接地電位に接続されることにより接地されることを特徴とする請求項8記載の電子装置。 - 前記電子装置はさらに、
前記筐体に締結されるとともに、前記第1の板金の第1の側面と前記第2の板金の第1の側面を保持するとともに、前記第1の板金と前記第2の板金を、前記プリント基板の接地電位に接続する第3の板金と、
前記筐体に締結されるとともに、前記第1の板金の第2の側面と前記第2の板金の第2の側面を保持するとともに、前記第1の板金と前記第2の板金を、前記プリント基板の接地電位に接続する第4の板金を有することを特徴とする請求項9記載の電子装置。 - 前記電子装置において、
前記第1の孔部は、前記第1の板金が形成する平面による前記第1のコネクタに対する切断面を環囲する形状であることを特徴とする請求項8に記載の電子装置。 - 前記電子装置において、
前記プリント基板は、複数のケーブルの第1のコネクタがそれぞれ嵌合する複数の第2のコネクタを備え、
前記第2の孔部は、前記第2の板金が形成する平面による複数の前記第1のコネクタに対する切断面を環囲する形状であることを特徴とする請求項8に記載の電子装置。 - 前記電子装置において、
前記第1のコネクタ部は、略直方体の形状を有し、
前記第1の板金と前記第2の板金間の距離は、前記第1のコネクタ部の奥行の半分よりも長いことを特徴とする請求項8に記載の電子装置。 - 前記電子装置はさらに、
前記第2の孔部と前記第1のコネクタ部との間隙に、ガスケットを有することを特徴とする請求項8に記載の電子装置。
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP09850409.5A EP2490303B1 (en) | 2009-10-16 | 2009-10-16 | Sheet-metal structure and electronic device |
CN200980161971.1A CN102687349B (zh) | 2009-10-16 | 2009-10-16 | 金属板结构以及电子装置 |
PCT/JP2009/067934 WO2011045867A1 (ja) | 2009-10-16 | 2009-10-16 | 板金構造および電子装置 |
JP2011543916A JP5196032B2 (ja) | 2009-10-16 | 2009-10-16 | 板金構造および電子装置 |
KR1020127009493A KR101392668B1 (ko) | 2009-10-16 | 2009-10-16 | 판금 구조 및 전자 장치 |
US13/445,456 US8797750B2 (en) | 2009-10-16 | 2012-04-12 | Metal sheet structure and electronic device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2009/067934 WO2011045867A1 (ja) | 2009-10-16 | 2009-10-16 | 板金構造および電子装置 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US13/445,456 Continuation US8797750B2 (en) | 2009-10-16 | 2012-04-12 | Metal sheet structure and electronic device |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2011045867A1 true WO2011045867A1 (ja) | 2011-04-21 |
Family
ID=43875925
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2009/067934 WO2011045867A1 (ja) | 2009-10-16 | 2009-10-16 | 板金構造および電子装置 |
Country Status (6)
Country | Link |
---|---|
US (1) | US8797750B2 (ja) |
EP (1) | EP2490303B1 (ja) |
JP (1) | JP5196032B2 (ja) |
KR (1) | KR101392668B1 (ja) |
CN (1) | CN102687349B (ja) |
WO (1) | WO2011045867A1 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101906648B1 (ko) | 2012-02-09 | 2018-10-10 | 휴렛 팩커드 엔터프라이즈 디벨롭먼트 엘피 | 열 방산 시스템 |
EP2901828A4 (en) | 2012-09-28 | 2016-06-01 | Hewlett Packard Development Co | COOLING ASSEMBLY |
WO2014070176A1 (en) * | 2012-10-31 | 2014-05-08 | Hewlett-Packard Development Company, L.P. | Modular rack system |
WO2014120182A1 (en) | 2013-01-31 | 2014-08-07 | Hewlett-Packard Development Company, L.P. | Liquid cooling |
CN105511569B (zh) * | 2015-11-30 | 2019-01-18 | 英业达科技有限公司 | 服务器 |
CN106816763B (zh) * | 2015-11-30 | 2019-01-08 | 英业达科技有限公司 | 连接器限位装置及其服务器 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5125784U (ja) * | 1974-08-13 | 1976-02-25 | ||
JPS5937000A (ja) | 1982-08-26 | 1984-02-29 | 日本電気株式会社 | 電子機器の実装構造 |
JP2000223213A (ja) | 1999-01-28 | 2000-08-11 | Yazaki Corp | 基板用コネクタ |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5125784A (en) | 1974-08-28 | 1976-03-02 | Daiichi Denko Kk | Denchakutosohonyoru zetsuendensesenseizosochi |
US5023754A (en) * | 1990-01-19 | 1991-06-11 | International Business Machines Corporation | Double-sided backplane assembly |
FR2680434B1 (fr) * | 1991-08-14 | 1993-10-01 | Alcatel Cit | Joint d'etancheite, notamment d'etancheite electromagnetique. |
US6222124B1 (en) * | 1999-06-24 | 2001-04-24 | Avaya Technology Corp. | Integrated wall outlet plate for retrofit low-voltage signals |
JP2002232167A (ja) * | 2001-01-31 | 2002-08-16 | Fujitsu Ltd | 伝送装置、サブラックおよびコネクタユニット |
US7379304B2 (en) * | 2001-02-06 | 2008-05-27 | Harris Corporation | Hub IDU card insert panel and method |
DE10230704C1 (de) * | 2002-07-08 | 2003-10-30 | Siemens Ag | Elektrisch geschirmter Baugruppenträger |
JP5125784B2 (ja) | 2008-06-11 | 2013-01-23 | 日本電気株式会社 | 航空機位置測定システム、信号種類判定方法およびセンタ局ならびにプログラム |
-
2009
- 2009-10-16 WO PCT/JP2009/067934 patent/WO2011045867A1/ja active Application Filing
- 2009-10-16 CN CN200980161971.1A patent/CN102687349B/zh not_active Expired - Fee Related
- 2009-10-16 EP EP09850409.5A patent/EP2490303B1/en not_active Not-in-force
- 2009-10-16 KR KR1020127009493A patent/KR101392668B1/ko not_active IP Right Cessation
- 2009-10-16 JP JP2011543916A patent/JP5196032B2/ja not_active Expired - Fee Related
-
2012
- 2012-04-12 US US13/445,456 patent/US8797750B2/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5125784U (ja) * | 1974-08-13 | 1976-02-25 | ||
JPS5937000A (ja) | 1982-08-26 | 1984-02-29 | 日本電気株式会社 | 電子機器の実装構造 |
JP2000223213A (ja) | 1999-01-28 | 2000-08-11 | Yazaki Corp | 基板用コネクタ |
Non-Patent Citations (1)
Title |
---|
See also references of EP2490303A4 * |
Also Published As
Publication number | Publication date |
---|---|
KR101392668B1 (ko) | 2014-05-07 |
JPWO2011045867A1 (ja) | 2013-03-04 |
US8797750B2 (en) | 2014-08-05 |
CN102687349A (zh) | 2012-09-19 |
US20120195012A1 (en) | 2012-08-02 |
CN102687349B (zh) | 2014-12-10 |
JP5196032B2 (ja) | 2013-05-15 |
EP2490303B1 (en) | 2014-10-08 |
EP2490303A1 (en) | 2012-08-22 |
EP2490303A4 (en) | 2013-04-03 |
KR20120053078A (ko) | 2012-05-24 |
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