CN113286422A - 主板 - Google Patents

主板 Download PDF

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Publication number
CN113286422A
CN113286422A CN202110564845.3A CN202110564845A CN113286422A CN 113286422 A CN113286422 A CN 113286422A CN 202110564845 A CN202110564845 A CN 202110564845A CN 113286422 A CN113286422 A CN 113286422A
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Prior art keywords
substrate
slot
motherboard
side direction
connector
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朱卉
袁嘉祺
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Inventec Pudong Technology Corp
Inventec Corp
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Inventec Pudong Technology Corp
Inventec Corp
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Priority to CN202110564845.3A priority Critical patent/CN113286422A/zh
Priority to US17/348,920 priority patent/US20220377894A1/en
Publication of CN113286422A publication Critical patent/CN113286422A/zh
Pending legal-status Critical Current

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    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00Printed circuits
    • H05K1/02Details
    • H05K1/14Structural association of two or more printed circuits
    • H05K1/142Arrangements of planar printed circuit boards in the same plane, e.g. auxiliary printed circuit insert mounted in a main printed circuit
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00Printed circuits
    • H05K1/02Details
    • H05K1/14Structural association of two or more printed circuits
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00Printed circuits
    • H05K1/02Details
    • H05K1/14Structural association of two or more printed circuits
    • H05K1/145Arrangements wherein electric components are disposed between and simultaneously connected to two planar printed circuit boards, e.g. Cordwood modules
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16Constructional details or arrangements
    • G06F1/18Packaging or power distribution
    • G06F1/183Internal mounting support structures, e.g. for printed circuit boards, internal connecting means
    • G06F1/184Mounting of motherboards
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16Constructional details or arrangements
    • G06F1/18Packaging or power distribution
    • G06F1/189Power distribution
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16Constructional details or arrangements
    • G06F1/20Cooling means
    • G06F1/206Cooling means comprising thermal management
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R12/00Structural 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
    • H01R12/70Coupling devices
    • H01R12/71Coupling devices for rigid printing circuits or like structures
    • H01R12/72Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures
    • H01R12/722Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures coupling devices mounted on the edge of the printed circuits
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R12/00Structural 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
    • H01R12/70Coupling devices
    • H01R12/71Coupling devices for rigid printing circuits or like structures
    • H01R12/72Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures
    • H01R12/73Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures connecting to other rigid printed circuits or like structures
    • H01R12/732Printed circuits being in the same plane
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00Constructional details common to different types of electric apparatus
    • H05K7/20Modifications to facilitate cooling, ventilating, or heating
    • H05K7/20709Modifications to facilitate cooling, ventilating, or heating for server racks or cabinets; for data centers, e.g. 19-inch computer racks
    • H05K7/20754Air circulating in closed loop within cabinets
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R12/00Structural 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
    • H01R12/70Coupling devices
    • H01R12/71Coupling devices for rigid printing circuits or like structures
    • H01R12/712Coupling devices for rigid printing circuits or like structures co-operating with the surface of the printed circuit or with a coupling device exclusively provided on the surface of the printed circuit
    • H01R12/716Coupling device provided on the PCB
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R12/00Structural 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
    • H01R12/70Coupling devices
    • H01R12/77Coupling devices for flexible printed circuits, flat or ribbon cables or like structures
    • H01R12/79Coupling devices for flexible printed circuits, flat or ribbon cables or like structures connecting to rigid printed circuits or like structures
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00Printed circuits
    • H05K1/02Details
    • H05K1/14Structural association of two or more printed circuits
    • H05K1/141One or more single auxiliary printed circuits mounted on a main printed circuit, e.g. modules, adapters
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/04Assemblies of printed circuits
    • H05K2201/049PCB for one component, e.g. for mounting onto mother PCB
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/10Details of components or other objects attached to or integrated in a printed circuit board
    • H05K2201/10007Types of components
    • H05K2201/10189Non-printed connector
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/10Details of components or other objects attached to or integrated in a printed circuit board
    • H05K2201/10227Other objects, e.g. metallic pieces
    • H05K2201/10325Sockets, i.e. female type connectors comprising metallic connector elements integrated in, or bonded to a common dielectric support
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/10Details of components or other objects attached to or integrated in a printed circuit board
    • H05K2201/10227Other objects, e.g. metallic pieces
    • H05K2201/10356Cables
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/10Details of components or other objects attached to or integrated in a printed circuit board
    • H05K2201/10431Details of mounted components
    • H05K2201/10439Position of a single component
    • H05K2201/10492Electrically connected to another device

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  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • General Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Computer Hardware Design (AREA)
  • Thermal Sciences (AREA)
  • Combinations Of Printed Boards (AREA)

Abstract

本发明提供一种主板,包含一基板、一第一连接器、一电源插槽板、一第二连接器及一第一连接线。第一连接器设置于基板上。电源插槽板之一边缘与基板之一边缘分开。第二连接器设置于电源插槽板上。第一连接线电性连接第一连接器及第二连接器。

Description

主板
技术领域
本发明属于一种主板,尤其关于一种可适用于相异机型之电子设备的主板。
背景技术
在计算机、服务器等电子设备中,通常需要设置主板,以供处理单元、内存及其他组件交互运作。随着时代的变迁,用户对于电子设备通常会具有各种需求。电子设备的制造商会发展出各种机型来因应使用者的各种需求。主板制造商为了适应各种机型,会设计一种单一主板来配合各种机型。然而,为了配合各种机型,此种单一主板的尺寸通常会过大,而且对于某一机型通常会具有某一冗赘部分,对于另一机型会有另一冗赘部分。
再者,主板制造商需要有特殊的机台才能制作此种尺寸过大的单一主板。此种特殊的机台通常较为昂贵,故所制造的主板之成本较高。
发明内容
有鉴于以上的问题,本发明提出一种主板,将主板分为基板及电源插槽板,使主板能够适用于相异机型的电子设备,且可缩小单一板件的尺寸而能够以较低成本制造主板。
本发明之一实施例提出一种主板,包含一基板、一第一连接器、一电源插槽板、一第二连接器及一第一连接线。第一连接器设置于基板上。电源插槽板之一边缘与基板之一边缘分开。第二连接器设置于电源插槽板上。第一连接线电性连接第一连接器及第二连接器。
根据本发明之一实施例之主板,经由基板的边缘与电源插槽板的边缘分开,使得主板可分为基板及电源插槽板。经由此调整基板及电源插槽板的相对位置,使主板能够适用于相异机型的电子设备而无冗赘部分。而且,可缩小主板中之单一板件的尺寸而能够以较低成本制造主板。因此,除了能够提升主板的灵活性以外,还能够降低主板的制造成本。
以上之关于本发明内容之说明及以下之实施方式之说明用以示范与解释本发明之精神与原理,并且提供本发明之专利申请范围更进一步之解释。
附图说明
图1绘示依照本发明之一实施例之主板的俯视示意图。
图2绘示依照本发明之另一实施例之主板的俯视示意图。
元件标号说明
1、1’ … 主板
10 … 基板
101 … 边缘
10a … 短边
10b … 角落
11 … 第一连接器
12 … 第一讯号插槽
13 … 第二讯号插槽
14 … 第一风扇插槽
15 … 第二风扇插槽
16 … 第三连接器
171 … PCI-E插槽
172 … 把手
18 … 内存插槽
19 … 处理单元插座
20 … 电源插槽板
201 … 边缘
21 … 第二连接器
31 … 第一连接线
32 … 第二连接线
40 … 风扇插槽扩充板
401 … 边缘
41 … 第四连接器
42 … 第二风扇插槽
D1 … 基板短边方向
D2 … 基板长边方向
D3 … 第一长边方向
D4 … 第二长边方向
D5 … 长边方向
D6 … 长边方向
L1 … 基板长边长度
L2 … 总长度
W1 … 基板短边宽度
W2 … 分板长边宽度
W3 … 总宽度
具体实施方式
以下在实施方式中详细叙述本发明之实施例之详细特征以及优点,其内容足以使任何本领域中具通常知识者了解本发明之实施例之技术内容并据以实施,且根据本说明书所揭露之内容、申请专利范围及图式,任何本领域中具通常知识者可轻易地理解本发明相关之目的及优点。以下之实施例进一步详细说明本发明之观点,但非以任何观点限制本发明之范畴。
于本说明书之所谓的示意图中,由于用以说明而可有其尺寸、比例及角度等较为夸张的情形,但并非用以限定本发明。于未违背本发明要旨的情况下能够有各种变更。实施例及图式之描述中所提及之上下前后方位为用以说明,而并非用以限定本发明。
请参照图1,绘示依照本发明之一实施例之主板的俯视示意图。
于本实施例中,主板1包含一基板10、一第一连接器11、一电源插槽板20、一第二连接器21及一第一连接线31。电源插槽板20之一边缘201与基板10之一边缘101分开,使得电源插槽板20及基板10分属两片分开的电路板。第一连接器11设置于基板10上。第二连接器21设置于电源插槽板20上。第一连接线31电性连接第一连接器11及第二连接器21。电源插槽板20可插设于电源(未绘示)。基板10所需之电源可经由第一连接器11、第一连接线31及第二连接器21而自电源插槽板20获得。
基板10具有彼此实质上垂直的一基板短边方向D1及一基板长边方向D2。基板10沿基板短边方向D1具有一基板短边宽度W1。于本实施例中,基板短边宽度W1可约为10.58英寸。基板10沿基板长边方向D2具有一基板长边长度L1。于本实施例中,基板长边长度L1可约为19.53英寸。
电源插槽板20沿基板短边方向D1具有一分板长边宽度W2。主板1沿基板短边方向D1具有一总宽度W3,总宽度W3大于或等于基板短边宽度W1加上分板长边宽度W2的和(即W3≧W1+W2)。当电源插槽板20之边缘201紧靠于基板10之边缘101时,W3=W1+W2成立。主板1沿基板长边方向D2具有一总长度L2,总长度L2与基板长边长度L1实质上相等。于本实施例中,总宽度W3可约为16.7英寸。因此,在制造主板1时,仅需要能够制造出具有基板短边宽度W1以下及基板长边长度L1以下之板件的制造机台,而无需能够制造出具有总宽度W3及总长度L2之板件的昂贵制造机台。因此能够降低主板1的制造成本。
此外,主板1更包含规格相同的一第一讯号插槽12及一第二讯号插槽13。举例而言,第一讯号插槽12及第二讯号插槽13皆可为用以传输SATA讯号的Slimline连接器。第一讯号插槽12具有一第一长边方向D3。第一讯号插槽12设置于基板10上。第二讯号插槽13具有一第二长边方向D4。第二讯号插槽13设置于基板10上。第二长边方向D4与第一长边方向D3相异。具体而言,第二长边方向D4实质上垂直于第一长边方向D3。第一长边方向D3实质上平行于基板短边方向D1。第二长边方向D4实质上平行于基板长边方向D2。
当将相异的讯号线分别插设在第一讯号插槽12及第二讯号插槽13时,由于第一长边方向D3与第二长边方向D4相异,故能够避免第一讯号插槽12及第二讯号插槽13混淆而彼此误用,从而可达到防呆的效果。
此外,主板1更包含多个第一风扇插槽14。第一风扇插槽14设置于基板10上,沿基板短边方向D1排列且相邻于基板10之一短边10a。于本实施例中,第一风扇插槽14的数量为四个,但不以此为限。于其他实施例中,第一风扇插槽14的数量亦可为其他数量。
此外,主板1更包含多个第二风扇插槽15。第二风扇插槽15设置于基板10上,沿基板长边方向D2排列且相邻于基板10之一角落10b。于本实施例中,第二风扇插槽15的数量为二个,但不以此为限。于其他实施例中,第二风扇插槽15的数量亦可为其他数量。
此外,主板1可更包含一风扇插槽扩充板40、一第三连接器16、一第四连接器41、一第二连接线32及多个第二风扇插槽42。风扇插槽扩充板40之一边缘401与基板10之边缘101分开,且与电源插槽板20之边缘201分开,使得风扇插槽扩充板40、电源插槽板20及基板10分属三片分开的电路板。第三连接器16设置于基板10。第四连接器41设置于风扇插槽扩充板40。第二连接线32电性连接第三连接器16及第四连接器41。第二风扇插槽42设置于风扇插槽扩充板上。于本实施例中,第二风扇插槽42的数量为二个,但不以此为限。于其他实施例中,第二风扇插槽42的数量亦可为其他数量。
此外,主板1更包含多个PCI-E插槽171及一把手172,皆设置于基板10上。各个PCI-E插槽171之长边方向D5实质上垂直于基板短边方向D 1,即实质上平行于基板长边方向D2。把手172位于PCI-E插槽171之长边方向D5之一侧。把手172用以供设置于PCI-E插槽171之PCI-E扩充卡(未绘示)锁附。
此外,主板1更包括多个内存插槽18及一处理单元插座19。内存插槽18设置于基板10上且沿基板短边方向D1排列。各内存插槽18之长边方向D6实质上垂直于基板短边方向D1,即实质上平行于基板长边方向D2。处理单元插座19设置于基板10上且位于内存插槽18之其中相邻的二个内存插槽18之间。
基板10、电源插槽板20及风扇插槽扩充板40可一起固定于电子设备的托盘(未绘示)。电源插槽板20及风扇插槽扩充板40可配置于基板10之同一侧。或者,可依托盘的尺寸及规格而调整基板10、电源插槽板20及风扇插槽扩充板40彼此的相对位置。于本实施例中,主板1的板材使用率可达87%。而且,相对于具有相同总长度L2及总宽度W3的单一主板,本实施例中之主板1的成本可降低60%。
当使用主板1时,由于内存插槽18及处理单元插座19皆设置于基板10,故在二者之间允许高频讯号传输而不易衰减。另外,基板10所需之电源的频率通常极低,故即使以第一连接线31连接基板10及电源插槽板20,仍可对基板10提供稳定的电源。
当使用主板1时,可将四个主要风扇(未绘示)分别连接于第一风扇插槽14,且将二个次要风扇(未绘示)分别连接于第二风扇插槽42。在普通散热状态下,可仅经由第一风扇插槽14使四个主要风扇运作。在加强散热状态下,可同时经由第一风扇插槽14及第二风扇插槽42使四个主要风扇及二个次要风扇同时运作。
或者,亦可将四个主要风扇(未绘示)分别连接于第一风扇插槽14,且将二个次要风扇(未绘示)分别连接于第二风扇插槽15。在普通散热状态下,可仅经由第一风扇插槽14使四个主要风扇运作。在加强散热状态下,可同时经由第一风扇插槽14及第二风扇插槽15使四个主要风扇及二个次要风扇同时运作。
请参照图2,绘示依照本发明之另一实施例之主板的俯视示意图。
本实施例之主板1’与图1所示之主板1具有相似的结构,但差异点在于主板1’省略设置图1所示之风扇插槽扩充板40及第二连接线32。
于本实施例中,基板10沿基板短边方向D1具有基板短边宽度W1,其可约为10.58英寸。基板10沿基板长边方向D2具有基板长边长度L1,其可约为19.53英寸。
电源插槽板20沿基板短边方向D1具有分板长边宽度W2。主板1沿基板短边方向D1具有总宽度W3,总宽度W3大于或等于基板短边宽度W1加上分板长边宽度W2的和(即W3≧W1+W2)。当电源插槽板20之边缘201紧靠于基板10之边缘101时,W3=W1+W2成立。主板1沿基板长边方向D2具有总长度L2,总长度L2与基板长边长度L1实质上相等。于本实施例中,总宽度W3可约为16.7英寸。因此,在制造主板1’时,仅需要能够制造出具有基板短边宽度W1以下及基板长边长度L1以下之板件的制造机台,而无需能够制造出具有总宽度W3及总长度L2之板件的昂贵制造机台。因此能够降低主板1的制造成本。
基板10及电源插槽板20可一起固定于电子设备的托盘(未绘示)。电源插槽板20可配置于基板10之一侧。或者,可依托盘的尺寸及规格而调整基板10及电源插槽板20彼此的相对位置。于本实施例中,主板1的板材使用率可达87%以上。而且,相对于具有相同总长度L2及总宽度W3的单一主板,本实施例中之主板1的成本可降低60%以上。
当使用主板1时,可将四个主要风扇(未绘示)分别连接于第一风扇插槽14,且将二个次要风扇(未绘示)分别连接于第二风扇插槽15。在普通散热状态下,可仅经由第一风扇插槽14使四个主要风扇运作。在加强散热状态下,可同时经由第一风扇插槽14及第二风扇插槽15使四个主要风扇及二个次要风扇同时运作。
综上所述,本发明之一实施例之主板,经由基板之边缘与电源插槽板之边缘分开,以及基板之边缘与风扇插槽扩充板之边缘分开,使得主板可分为基板、电源插槽板及风扇插槽扩充板。经由调整基板、电源插槽板及风扇插槽扩充板的相对位置,使主板能够适用于相异机型的电子设备而无冗赘部分。而且,可缩小主板中之单一板件的尺寸而能够以较低成本制造主板。因此,能够提升主板的灵活性以外,还能够降低主板的制造成本。更甚者,还可依需求而省略风扇插槽扩充板。此外,位于基板上之规格相同的第一讯号插槽及第二讯号插槽可经由各自的长边方向相异,而避免混淆导致彼此误用,从而可达到防呆的效果。
虽然本发明以前述之实施例揭露如上,然其并非用以限定本发明。在不脱离本发明之精神和范围内,所为之更动与润饰,均属本发明之专利保护范围。关于本发明所界定之保护范围请参考所附之申请专利范围。

Claims (10)

1.一种主板,包括:
一基板;
一第一连接器,设置于所述基板上;
一电源插槽板,所述电源插槽板之一边缘与所述基板之一边缘分开;
一第二连接器,设置于所述电源插槽板上;以及
一第一连接线,电性连接所述第一连接器及所述第二连接器。
2.根据权利要求1所述的主板,其中所述基板具有一基板短边宽度及一基板长边长度,所述电源插槽板具有一分板长边宽度,所述主板之一总长度为所述基板长边长度,所述主板之一总宽度为所述基板短边宽度加上所述分板长边宽度。
3.根据权利要求1所述的主板,还包括规格相同的一第一讯号插槽及一第二讯号插槽,所述第一讯号插槽具有一第一长边方向,所述第一讯号插槽设置于所述基板上,所述第二讯号插槽具有一第二长边方向,所述第二讯号插槽设置于所述基板上,所述第二长边方向与所述第一长边方向相异。
4.根据权利要求3所述的主板,其中所述第二长边方向实质上垂直于所述第一长边方向。
5.根据权利要求3所述的主板,其中所述基板具有一基板短边方向,所述第一讯号插槽的所述第一长边方向实质上平行于所述基板短边方向。
6.根据权利要求1所述的主板,还包括多个第一风扇插槽,所述基板具有一基板短边方向,所述多个第一风扇插槽设置于所述基板上,所述多个第一风扇插槽沿所述基板短边方向排列且相邻于所述基板的一短边。
7.根据权利要求6所述的主板,还包括多个第二风扇插槽,所述基板具有实质上垂直于所述基板短边方向的一基板长边方向,所述多个第二风扇插槽设置于所述基板上,所述多个第二风扇插槽沿所述基板长边方向排列且相邻于所述基板的一角落。
8.根据权利要求6所述的主板,还包括一风扇插槽扩充板、一第三连接器、一第四连接器及一第二连接线,所述第三连接器设置于所述基板,所述风扇插槽扩充板的一边缘与所述基板的所述边缘分开,所述第四连接器设置于所述风扇插槽扩充板,所述第二连接线电性连接所述第三连接器及所述第四连接器。
9.根据权利要求8所述的主板,还包括多个第二风扇插槽,设置于所述风扇插槽扩充板上。
10.根据权利要求1所述的主板,还包括一PCI-E插槽及一把手,皆设置于所述基板上,所述基板具有一基板短边方向,所述PCI-E插槽的一长边方向实质上垂直于所述基板短边方向,所述把手位于所述PCI-E插槽的所述长边方向的一侧,所述把手用以供设置于所述PCI-E插槽的一PCI-E扩充卡锁附。
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