WO2017107042A1 - 一种数字装备工业控制平台 - Google Patents

一种数字装备工业控制平台 Download PDF

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Publication number
WO2017107042A1
WO2017107042A1 PCT/CN2015/098200 CN2015098200W WO2017107042A1 WO 2017107042 A1 WO2017107042 A1 WO 2017107042A1 CN 2015098200 W CN2015098200 W CN 2015098200W WO 2017107042 A1 WO2017107042 A1 WO 2017107042A1
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WIPO (PCT)
Prior art keywords
box
power
connector
industrial control
control platform
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PCT/CN2015/098200
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English (en)
French (fr)
Inventor
邹建红
庞观士
陈志列
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研祥智能科技股份有限公司
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Priority to PCT/CN2015/098200 priority Critical patent/WO2017107042A1/zh
Publication of WO2017107042A1 publication Critical patent/WO2017107042A1/zh

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    • 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

Definitions

  • the present invention relates to computer control systems, and more particularly to a digital equipment industrial control platform.
  • the client application system In the current system application of various fields, the client application system generally consists of "industrial control platform + client hardware + application software".
  • the client hardware part often needs to be developed according to different systems, and the following problems exist:
  • the existing functions of the traditional industrial control platform can not meet the needs of customers, and need to add or modify the existing functions of the industrial computer, such as processing capacity, expansion capability, power, etc., with high cost of change and long cycle;
  • Ordinary industrial control platform can only provide standard bus expansion, can not match different client hardware, such as: smart client, DSP, FPGA, etc., has certain limitations.
  • the traditional industrial control computer, motherboard, expansion card, power supply and other components are installed in a chassis, part of the input / output (I / O) interface and functional components are connected to the motherboard by cable connection to achieve various inputs /Output, display, storage and other functions.
  • I / O input / output
  • functional components are connected to the motherboard by cable connection to achieve various inputs /Output, display, storage and other functions.
  • the inventor intends to provide a new type of digital equipment industrial control platform, which adopts modular design and divides the whole machine design into several different functional modules. Through the arrangement and combination of different modules, it can quickly respond to different customizations. Requires, and can achieve multi-functional expansion, applied to different industrial sites. However, since the whole machine is divided into several modules, it will encounter the problem that the overall rigidity is not enough, and it is difficult to operate when the assembly is disassembled.
  • a digital equipment industrial control platform comprising a whole machine and a support frame, wherein the whole machine is mounted on the support frame, wherein the whole machine comprises at least two chassis, at least part of the chassis and the support frame are formed
  • the sliding connection is provided on each of the chassis, and the engaging frame is provided with a latching portion, and each of the chassis is engaged with the supporting frame by the engaging member.
  • the support frame includes a supporting back plate and a supporting side plate perpendicularly connected to an edge of the supporting back plate, and the engaging portion is a card extending from the edge of the supporting side plate to a middle portion of the supporting side plate.
  • a sliding slot is arranged on the supporting back plate, and a sliding slot is correspondingly formed on the chassis that forms a sliding connection with the supporting frame.
  • the chassis that is in sliding connection with the support frame includes a wrench, and the wrench is rotatably connected to the chassis through a rotating shaft fixed on the chassis, and the wrench and the support are engaged when the engaging members are engaged in the engaging groove.
  • the side plates abut, and the contact lines formed by the abutment are perpendicular to the projection of the slide rails on the support side plates.
  • the number of the engaging portions of the support frame is three, and the supporting side plate at the position of one of the three engaging grooves is provided with an opening for the wrench to extend into and support the side plate. Abut.
  • the extending direction of one of the engaging grooves on both sides is perpendicular to the projection of the sliding rail on the supporting side plate, and the other two engaging grooves
  • the direction of extension is parallel to the projection of the rail on the support side panel.
  • the whole machine includes two mainframes and a power box;
  • the power box includes a power box, a power source disposed in the power box, and a power connector exposed to the power box.
  • a male connector the male connector of the power connector is used for plugging in a power supply connector and providing power;
  • the main controller includes a main body cabinet, a backboard, and a plurality of drawer structures disposed in the main body casing a circuit board, the backboard is fixed on a side of a panel of the main body box, the circuit board includes a main board and a hard disk board, and each circuit board is inserted on the back board, and the back board includes an exposed main body box Power connector female.
  • the circuit board also includes an expansion board for implementing customized extended functions.
  • the inner side of the panel on both sides of the main body case is provided with a guiding groove, and the circuit board slides in the guiding groove when being pulled.
  • the main board is covered with a passive heat sink
  • the main body box is fenestrated on a side opposite to the power connector female head to expose the heat sink, and the main board is installed into the host a resilient protrusion is disposed on a side of the case where the heat sink is disposed adjacent to the front surface of the main body case; or the power source is covered with a passive heat sink, and the power supply box is opposite to the male connector of the power connector A window is opened to expose the passive radiator.
  • the chassis further includes an expansion box disposed between the power box and the main control unit, the expansion box includes an expansion box and a bottom plate, and the bottom plate is fixed to the inner side of the panel on one side of the expansion box
  • the bottom plate includes an expansion card slot for plugging a standard expansion card, a power connector male connector, a power connector female connector, and a data signal connector male connector, wherein the power connector female connector of the expansion box is disposed at On the side of the power box connection, the power connector male connector and the data signal connector male connector of the expansion box are disposed on the side connected to the main control unit.
  • the above-mentioned digital equipment industrial control platform reinforces the rigidity of the whole machine through the support frame, and facilitates quick assembly and disassembly of the respective chassis by providing a sliding connection and a engaging member/engaging portion.
  • Figure 1 is a schematic view of a master in an embodiment
  • FIG. 2 is a schematic view of a main body case in which a backboard is mounted in the embodiment shown in FIG. 1;
  • FIG. 3 is a schematic view of a motherboard in an embodiment
  • FIG. 4 is a schematic view of a hard disk board in an embodiment
  • Figure 5 is a schematic view of a backing plate in an embodiment
  • Figure 6 is a schematic view of a power supply box in an embodiment
  • Figure 7 is a perspective view of the power box of Figure 6 at another angle
  • Figure 8 is a schematic diagram of a digital equipment industrial control platform composed of a main control unit, a power supply box and an expansion box;
  • Figure 9 is a schematic view of an expansion box in an embodiment
  • Figure 10 is a perspective view of the expansion box of Figure 9 at another angle
  • Figure 11 is a schematic view of a bottom plate in an embodiment
  • Figure 12 is a schematic view of an adapter plate in an embodiment
  • Figure 13 is a schematic view of a support frame in an embodiment
  • FIG. 14 is a schematic diagram of a digital equipment industrial control platform composed of a main control unit, a power box expansion box, and a support frame.
  • the invention provides a digital equipment industrial control platform, comprising a whole machine and a support frame, wherein the whole machine is mounted on a support frame, the whole machine comprises at least two chassis, and the chassis forms a sliding connection with the support frame (or all the chassis except one chassis) A sliding joint is formed on the support frame, and each of the chassis is provided with a snapping member.
  • the support frame is provided with a latching portion that cooperates with the engaging component, and each of the chassis is engaged with the support frame by the engaging component.
  • the complete machine includes a main control unit 10 and a power supply box 20.
  • the main control unit 10 includes a main body casing 12, a backboard 14 and a plurality of circuit boards of the pull-type structure disposed in the main body casing 12.
  • the back plate 14 is fixed to the inner side of a panel of the main body casing 12, and is the inner side of the panel on the back side of the main body casing 12 in this embodiment.
  • the circuit board includes a main board 162 and a hard disk board 164, and each circuit board is plugged into the back board 14. Referring to FIG.
  • the backboard 14 includes a power connector female 142 that is exposed on the bottom surface of the main chassis 12.
  • the power connector female head 142 needs to be used with the power connector male connector, and the two are plugged into each other to form a power connector, and the power connector male connector 142 is supplied with power through the power connector male connector.
  • the circuit board further includes an expansion board 166.
  • the purpose of the expansion board 166 is to customize the expansion function according to the individual needs of the user when manufacturing the digital equipment industrial control platform. According to the needs of different applications, different functional modules can be extended in the same model.
  • the main control unit 10 is a control unit of the digital equipment industrial control platform, and each circuit board can be separately inserted and removed for installation and disassembly in the main control unit 10.
  • the inner side of the panel on both sides of the main body casing 12 is provided with a guiding groove 17 for sliding in the guiding groove 17 when each circuit board is pulled.
  • the main casing body 12 is formed of sheet metal, and each circuit board is inserted into the backing plate 14 through the guide groove 17.
  • the heat generated by the main board 162 is generally the largest among the boards, it needs to be mounted in a position that is easy to dissipate heat.
  • the main board 162 since one side of the main control unit 10 is connected to the power supply box 20 or the expansion box 30, which is disadvantageous for heat dissipation, it is preferable to mount the main board 162 on the side opposite to the connection surface. (hereinafter referred to as a heat dissipating surface), and a passive heat sink 161 is disposed on one side of the main board 162, which in this embodiment is a metal heat dissipating housing provided with fin fins.
  • the main body 12 is opened on the left side (ie, the heat dissipating surface) of FIG.
  • the passive heat sink 161 serves as the main control unit at the same time. 10 heat sink surface housing.
  • the main board 162 is provided with a resilient protrusion at a position where the heat dissipating surface of the main body casing 12 meets the front surface, and the elastic protrusion is inserted by the frame beside the window 11 after insertion.
  • the 122 is pressed to form a fixing to the main board 162.
  • the power box 20 includes a power box 22 , a power source disposed in the power box 22 , and a power connector male 244 exposed to the power box 22 .
  • the opposite side (heat dissipation surface) of the power supply box 20 and the power connector male 244 is provided with a passive heat sink 26 similar to the main board 162.
  • the heat dissipation surface of the power supply box 22 is also opened to allow a passive heat sink. Exposed, the exposed passive heat sink 26 serves as the outer casing of the heat sink 20 of the power box 20 at the same time.
  • the above digital equipment industrial control platform, the main control unit 10 and the power supply box 20 can form a basic industrial control computer to meet basic industrial control requirements. Since the combined structure is adopted, when the user has an extended demand, the expansion box 30 can also be provided. At this time, the digital equipment industrial control platform is composed of the main control unit 10, the power supply box 20 and the expansion box 30, see FIG.
  • the expansion box 30 includes an expansion box 32 and a bottom plate 34.
  • the bottom plate 34 is fixed to the inner side of the panel on one side of the expansion box 32.
  • the bottom plate 34 includes an expansion card slot 341 for plugging the standard expansion card 42 and a power connector female connector 342.
  • the standard expansion card 42 When the standard expansion card 42 is required, it can be opposite from the bottom plate 34 of the expansion box 32. Insert on one side.
  • the bottom plate 34 further includes an adapter plate slot 343 for plugging the adapter plate, and a power connector male 344 and data are inserted through the adapter plate slot 343 of the bottom plate 34.
  • the adapter plate 36 of the signal connector male 346 comes The connection with the main control unit 10 is realized, and the structure of the adapter plate 36 is as shown in FIG.
  • the data signal connector male 346 and the data signal connector female 146 on the backplane form a data signal connector. It can be understood that in other embodiments, the power connector male 344 and the data signal connector male 346 can also be disposed directly on the bottom plate 34.
  • the power connector female head 342 is disposed on a side connected to the power supply box 20, and the power connector male connector 344 and the data signal connector male connector 346 are disposed on a side connected to the main control unit 10.
  • the expansion box 30 has a rich expansion interface, and is compatible with standard expansion cards in the industry, and is connected to the backboard 14 of the main control unit 10 through the data signal connector male 346 to realize mutual signal transmission.
  • the expansion case 32 is formed of sheet metal. In the present embodiment, the number of the expansion boxes 30 is one, and in other embodiments, two or more expansion boxes may be provided.
  • the above digital equipment industrial control platform adopts a modular design, and the power supply is separately installed in a box, so that the components in the main control unit 10 are all components that can be pulled by the card type, and the main control unit 10 can realize wireless. Cable assembly, assembly and maintenance are quick and easy, thus reducing the cost of after-sales service.
  • the power box 20 can be respectively connected to the main control unit 10 or the expansion box 30 through the electrical connector, and the different module combinations can be selected (ie, the main control unit 10+ power supply box 20, or the main control unit is selected)
  • the combination of 10+ expansion box 30+ power box 20) responds quickly to different customization requirements and enables multi-functional expansion for different industrial sites.
  • the modular design of the digital equipment industrial control platform divides the whole machine design into different functional modules. By arranging and combining different modules, it can quickly respond to different customization requirements while reducing the internal wire of the whole machine. Reduce the cost of after-sales service and provide new solutions for the industrial site. Since the box body of each module unit is formed by sheet metal, and the high heat-generating component of the main control unit 10 and the power box 20 is matched with a passive heat sink, the working heat dissipation of each functional module is realized, so the digital equipment industrial control platform can be adopted. Fanless design.
  • the support frame 40 includes a support back plate 42 and a support side plate 44 perpendicularly connected to the edge of the support back plate.
  • the engaging portion includes three edges of the self-supporting side plate 44 extending toward the middle of the support side plate 44.
  • the engagement grooves of the distance are the first engagement groove 412, the second engagement groove 422, and the third engagement groove 432, respectively.
  • the first engagement slot 412 is used to engage with the engaging member 212 on the power box 20
  • the second engagement slot 422 For engaging with the engaging member 112 on the main control unit 10, the third engaging groove 432 is used for engaging with the engaging member 312 on the expansion box 30; when the digital equipment industrial control platform adopts the main control unit 10+ power supply
  • the box 20 is assembled, the second engaging groove 422 is engaged with the engaging member 112 on the main control unit 10, and the third engaging groove 432 is used for engaging with the engaging member 212 on the power box 20.
  • the supporting back plate 42 is provided with a protruding sliding rail 43.
  • One side of the main body casing 10, one side of the expansion box 30 and one side of the power box 20 are respectively recessed and cooperate with the sliding rail 43 to form a sliding.
  • the slide rail 43 extends from the bottom of the support back plate 42 to the top, and since the main control unit 10 does not need to slide on the support frame 40, the slide rail 43 can also be made in other embodiments. It is short, and no chute is provided on the main body 12.
  • the support frame 40 can reinforce the rigidity of the whole machine of the digital equipment industrial control platform after the combination of the modules.
  • the digital equipment industrial control platform can be designed as a fixed module + detachable module, that is, the main control unit 10, the power box 20, the expansion box 30, and the like are mounted on the support frame 40.
  • the main control unit 10 and the power supply box 20 are basic modules, one of them can be used as a fixed module.
  • the main control unit 10 is used as a fixed module.
  • the extending direction of the second engaging groove 422 is perpendicular to the projection of the sliding rail 43 on the supporting side plate 44, so that the main control machine 10 as the fixing module is not easy to slide on the support frame 40; and the first engaging groove 412
  • the extending direction of the third card slot 432 is parallel to the projection of the sliding rail 43 on the supporting side plate 44, facilitating assembly and disassembly of the power box 20 and the expansion box 30 as detachable modules.
  • a wrench is provided on both the power box 20 and the expansion box 30.
  • the wrench 28 of the power box 20 is rotatably connected to the power box 22 via a rotating shaft 27 fixed to the back of the power box 22.
  • the wrench 38 of the expansion box 30 is rotatably coupled to the expansion case 32 via a rotating shaft 37 fixed to the back surface of the expansion case 32.
  • the support side plate 44 gives the wrench 28 a reverse thrust, so that the power box 20 is separated from the support frame 40.
  • the support side plate 44 is provided with an opening 45 at a position of the third engagement groove 432 for the wrench 38 (or the wrench 28) to protrude from the side to abut against the support side plate 44. It can be understood that the wrench can also be set correspondingly on the power box 20.
  • the above digital equipment industrial control platform can realize the rapid separation of each module by supporting the interaction between the side plates and the wrench, and the setting of the support frame reinforces the rigidity of the whole machine after the module combination.

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
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Abstract

一种数字装备工业控制平台，包括整机和支撑架（40），所述整机安装于所述支撑架（40）上，所述整机包括至少两个机箱，至少部分机箱与所述支撑架（40）形成滑动连接，各机箱上均设有卡合件（112，212，312），所述支撑架（40）上设有与卡合件（112，212，312）配合的卡合部，各机箱通过卡合件（112，212，312）卡合于所述支撑架（40）上。所述数字装备工业控制平台通过支撑架（40）加固了整机的刚度，且通过设置滑动连接及卡合件（112，212，312）/卡合部，有利于各机箱的快速组合拆卸。

Description

一种数字装备工业控制平台 技术领域
本发明涉及计算机控制系统，特别是涉及一种数字装备工业控制平台。
背景技术
随着工业自动化的飞速发展，种类繁多的控制设备和过程监控装置在工业控制系统中广泛使用。围绕需求各异的应用，传统单一、固定架构的工控平台，不具备灵活性，一旦应用需求有变更，就必须修改底层硬件、甚至上层软件代码，开发周期长；而已开发的软、硬件平台又由于项目不同，可重复使用率很低。
在现阶段的各领域系统应用中，客户端应用系统一般由“工控平台+客户端硬件+应用软件”组成。客户端硬件部分往往需要根据不同的系统开发，存在以下问题：
传统工控平台现有功能不能满足客户需求，需要增加或修改工控机已有功能，如处理能力、扩展能力、功率等，变更成本高，周期长；
普通工控平台作为通用机型，由于受空间限制，预留的扩展能力往往满足不了不同客户散热、电源和系统硬件资源的需要；
普通工控平台只能提供标准总线扩展，不能匹配不同的客户端硬件，如：智能客户端、DSP、FPGA等，具有一定的局限性。
底层硬件和上层软件，随应用需求的改变，其形态、功能、性能变化大， 而已有软硬件平台难以升级重用，需要重复设计。
同时，传统的工业控制计算机，主板、扩展卡、电源等部件均安装在一个机箱之内，部分输入/输出(I/O)接口和功能组件采用线缆连接方式与主板连接来实现各种输入/输出、显示、存储等功能。这使得传统的工业控制计算机内部走线布局凌乱，维修困难。
因此，发明人有意提供一种新型的数字装备工业控制平台，采用模块化设计，将整机设计分为几个不同的功能模块，通过对不同模块的排列组合，能够快速响应不同的客制化要求，并能实现多功能扩展，应用于不同的工业现场。但由于将整机分成了几个模块，会遇到整体的刚度不够，且组合拆装时不易操作的问题。
发明内容
基于此，有必要提供一种整机刚度能够满足要求，且易于组合拆卸的数字装备工业控制平台。
一种数字装备工业控制平台，包括整机和支撑架，所述整机安装于所述支撑架上，其特征在于，所述整机包括至少两个机箱，至少部分机箱与所述支撑架形成滑动连接，各机箱上均设有卡合件，所述支撑架上设有与卡合件配合的卡合部，各机箱通过卡合件卡合于所述支撑架上。
在其中一个实施例中，所述支撑架包括支撑背板和与支撑背板的边缘垂直连接的支撑侧板，所述卡合部为自支撑侧板边缘向支撑侧板中部延伸一段距离的卡合槽，所述支撑背板上设有滑轨，与支撑架形成滑动连接的机箱上相应开设有滑槽。
在其中一个实施例中，所述与支撑架形成滑动连接的机箱包括扳手，所述扳手通过固定于机箱上的转轴与机箱旋转连接，各卡合件卡合于卡合槽内时扳手与支撑侧板抵接，抵接形成的接触线均垂直于所述滑轨在支撑侧板上的投影。
在其中一个实施例中，所述支撑架的卡合部的数量为3个，位于3卡合槽中间的一个的位置处的支撑侧板上开设有开口以供扳手伸入并与支撑侧板抵接。
在其中一个实施例中，所述3个卡合槽中，位于两侧的卡合槽中的一个的延伸方向垂直于所述滑轨在支撑侧板上的投影，另外两个卡合槽的延伸方向平行于所述滑轨在支撑侧板上的投影。
在其中一个实施例中，所述整机包括主控机和电源箱两个机箱；所述电源箱包括电源箱体、设于电源箱体内的电源及外露于所述电源箱体的电源连接器公头，所述电源连接器公头用于与电源连接器母头插接并提供电源；所述主控机包括主机箱体、背板和设于主机箱体内的多块抽拉式结构的电路板，所述背板固定于主机箱体一面板内侧，所述电路板包括主板和硬盘板，每块电路板均插接于所述背板上，所述背板包括外露于主机箱体的电源连接器母头。
在其中一个实施例中，所述电路板还包括用于实现定制的扩展功能的扩展板。
在其中一个实施例中，所述主机箱体两侧面的面板内侧设有导向槽，所述电路板抽拉时在导向槽内滑动。
在其中一个实施例中，所述主板上覆盖有被动式散热器，所述主机箱体在与电源连接器母头相对的一面开窗以使所述散热器外露，所述主板安装进所述主机箱体时设有散热器的一面靠近所述主机箱体正面的位置设有弹性凸起；或者所述电源上覆盖有被动式散热器，所述电源箱体在与电源连接器公头相对的 一面开窗以使所述被动式散热器外露。
在其中一个实施例中，所述机箱还包括设于电源箱和主控机之间的扩展箱，所述扩展箱包括扩展箱体和底板，所述底板固定于扩展箱体一侧面的面板内侧，所述底板包括用于插接标准扩展卡的扩展卡槽、电源连接器公头、电源连接器母头及数据信号连接器公头，其中扩展箱的电源连接器母头设于与所述电源箱连接的一侧，扩展箱的电源连接器公头和数据信号连接器公头设于与所述主控机连接的一侧。
上述数字装备工业控制平台，通过支撑架加固了整机的刚度，且通过设置滑动连接及卡合件/卡合部，有利于各机箱的快速组合拆卸。
附图说明
通过附图中所示的本发明的优选实施例的更具体说明，本发明的上述及其它目的、特征和优势将变得更加清晰。在全部附图中相同的附图标记指示相同的部分，且并未刻意按实际尺寸等比例缩放绘制附图，重点在于示出本发明的主旨。
图1是一实施例中主控机的示意图；
图2是图1所示实施例中安装有背板的主机箱体的示意图；
图3是一实施例中主板的示意图；
图4是一实施例中硬盘板的示意图；
图5是一实施例中背板的示意图；
图6是一实施例中电源箱的示意图；
图7是图6所示电源箱另一角度的视图；
图8是由主控机、电源箱及扩展箱组成的数字装备工业控制平台的示意图；
图9是一实施例中扩展箱的示意图；
图10是图9所示扩展箱另一角度的视图；
图11是一实施例中底板的示意图；
图12是一实施例中转接板的示意图；
图13是一实施例中支撑架的示意图；
图14是主控机、电源箱扩展箱及支撑架组成的数字装备工业控制平台的示意图。
具体实施方式
为了便于理解本发明，下面将参照相关附图对本发明进行更全面的描述。附图中给出了本发明的首选实施例。但是，本发明可以以许多不同的形式来实现，并不限于本文所描述的实施例。相反地，提供这些实施例的目的是使对本发明的公开内容更加透彻全面。
需要说明的是，当元件被称为“固定于”另一个元件，它可以直接在另一个元件上或者也可以存在居中的元件。当一个元件被认为是“连接”另一个元件，它可以是直接连接到另一个元件或者可能同时存在居中元件。本文所使用的术语“竖直的”、“水平的”、“上”、“下”、“左”、“右”以及类似的表述只是为了说明的目的。
除非另有定义，本文所使用的所有的技术和科学术语与属于本发明的技术领域的技术人员通常理解的含义相同。本文中在本发明的说明书中所使用的术语只是为了描述具体的实施例的目的，不是旨在于限制本发明。本文所使用的术语“及/或”包括一个或多个相关的所列项目的任意的和所有的组合。
本发明提供一种数字装备工业控制平台，包括整机和支撑架，整机安装于支撑架上，整机包括至少两个机箱，机箱与支撑架形成滑动连接(或者除一个机箱外的所有机箱与支撑架形成滑动连接)，各机箱上均设有卡合件，支撑架上设有与卡合件配合的卡合部，各机箱通过卡合件卡合于支撑架上。
在其中一个实施例中，整机包括主控机10和电源箱20。参见图1和图2，主控机10包括主机箱体12、背板14和设于主机箱体12内的多块抽拉式结构的电路板。背板14固定于主机箱体12一面板内侧，在本实施例中是主机箱体12背面的面板内侧。请一并参见图3、图4，电路板包括主板162和硬盘板164，每块电路板均插接于背板14上。参见图5，背板14包括外露于主机箱体12底面的电源连接器母头142。电源连接器母头142需要与电源连接器公头配套使用，二者相互插接后组成电源连接器，通过电源连接器公头向电源连接器母头142提供电源。
参见图1，在本实施例中，电路板还包括扩展板166。扩展板166的用途是在制造数字装备工业控制平台时根据用户的个性化需求定制扩展功能。根据不同应用的需求，可以再同一机型中扩展出不同的功能模块。
主控机10是数字装备工业控制平台的控制单元，各电路板在主控机10内可单独实现插拔安装和拆卸。参见图2，在本实施例中，主机箱体12两侧面的面板内侧设有导向槽17，供各电路板抽拉时在导向槽17内滑动。主机箱体12由钣金成型，各电路板通过导向槽17插入背板14中。
由于主板162的发热量一般在各块电路板中是最大的，因此需要将其安装于易散热的位置。参见图8，由于主控机10的一面是跟电源箱20或扩展箱30接在一起，不利于散热，因此优选将主板162安装于与这个连接面相对的一面 (下文中称为散热面)，并且于主板162的一面设置被动式散热器161，在本实施例中为设有鳍片状散热片的金属散热外壳。请一并参见图2，主机箱体12在图2中靠左的一面(即散热面)开窗形成窗口11，以使被动式散热器161外露从而进行散热，被动式散热器161同时作为主控机10散热面的外壳。为了使插入背板14后的主板162能够固定得更稳固，主板162在主机箱体12的散热面与正面交界处的位置设有弹性凸起，插入后弹性凸起会被窗口11旁边的框架122压紧，从而对主板162形成固定。
请参见图6和图7，电源箱20包括电源箱体22、设于电源箱体22内的电源及外露于电源箱体22的电源连接器公头244。在本实施例中，电源箱20与电源连接器公头244相对的一面(散热面)设有与主板162类似的被动式散热器26，电源箱体22的散热面同样开窗以使被动式散热器26外露，外露的被动式散热器26同时作为电源箱20散热面的外壳。
上述数字装备工业控制平台，主控机10和电源箱20可以组成基本的工业控制计算机，满足基本的工业控制需求。由于采用的是组合式结构，在用户有扩展需求时，还可以配备扩展箱30，此时数字装备工业控制平台由主控机10、电源箱20及扩展箱30组成，参见图8。
请参见图9、图10及图11，扩展箱30包括扩展箱体32和底板34，底板34固定于扩展箱体32一侧面的面板内侧。请一并参见图11，底板34包括用于插接标准扩展卡42的扩展卡槽341和电源连接器母头342，需要安装标准扩展卡42时可以从扩展箱体32的与底板34相对的一侧插入。在本实施例中，底板34还包括用于插接转接板的转接板插槽343，通过在底板34的转接板插槽343中插接一块设有电源连接器公头344及数据信号连接器公头346的转接板36来 实现与主控机10的连接，转接板36的结构如图12所示。数据信号连接器公头346与背板上的数据信号连接器母头146组成数据信号连接器。可以理解的，在其它实施例中，也可以直接在底板34上设置电源连接器公头344和数据信号连接器公头346。其中电源连接器母头342设于与电源箱20连接的一侧，电源连接器公头344和数据信号连接器公头346设于与主控机10连接的一侧。
扩展箱30拥有丰富的扩展接口，能够兼容行业内标准扩展卡，通过数据信号连接器公头346与主控机10的背板14对接，实现相互间的信号传递。扩展箱体32由钣金成型。在本实施例中，扩展箱30的数量为1个，在其他实施例中也可以设置两个以上的扩展箱。
在图8所示实施例中，由于背板14与底板34的安装方向不同，因此电源连接器母头142与电源连接器母头342相对于电源箱20的位置也不同，电源箱20上必须为电源连接器母头142与电源连接器母头342各配置一个电源连接器公头。可以理解的，在主控机10的电源连接器母头与扩展箱30的电源连接器母头与电源箱20的相对位置相同的实施例中，电源箱20上可以只配置一个电源连接器公头。
上述数字装备工业控制平台采用模块化设计，电源单独安装在一个箱体之内，使得主控机10内的部件均为可采用板卡式抽拉设计的部件，主控机10能够实现无线缆装配，装配和维修方便快捷，从而降低产品售后服务成本。且由于采用模块化设计，电源箱20通过电连接器可分别与主控机10或扩展箱30连接，可以通过选用不同的模块组合(即选用主控机10+电源箱20，或者主控机10+扩展箱30+电源箱20的组合形式)，快速响应不同的客制化要求，并能实现多功能扩展，应用于不同的工业现场。
数字装备工业控制平台的模块化设计，将整机设计分为不同的功能模块，通过对不同模块的排列组合，快速响应不同的客制化要求的同时能够减少整机内部线材，维修装配方便快捷，降低产品售后服务成本，给工业现场提供了新的解决方案。由于各模块单元的箱体为钣金成型，加上主控机10、电源箱20的高发热部件配合安装有被动式散热器，实现了各功能模块的工作散热，因此数字装备工业控制平台可以采用无风扇设计。
参见图13和图14，支撑架40包括支撑背板42和与支撑背板的边缘垂直连接的支撑侧板44，卡合部包括三个自支撑侧板44边缘向支撑侧板44中部延伸一段距离的卡合槽，分别是第一卡合槽412、第二卡合槽422以及第三卡合槽432。当数字装备工业控制平台采用主控机10+扩展箱30+电源箱20的组合时，第一卡合槽412用于与电源箱20上的卡合件212卡合，第二卡合槽422用于与主控机10上的卡合件112卡合，第三卡合槽432用于与扩展箱30上的卡合件312卡合；当数字装备工业控制平台采用主控机10+电源箱20的组合时，第二卡合槽422用于与主控机10上的卡合件112卡合，第三卡合槽432用于与电源箱20上的卡合件212卡合。支撑背板42上设有凸起的滑轨43，主机箱体10一侧面、扩展箱体30一侧面及电源箱体20一侧面的面板上分别开设有内凹并与滑轨43配合形成滑动连接的滑槽13、滑槽33和滑槽23。在本实施例中，滑轨43是从支撑背板42的底部一直延伸到顶部，而由于主控机10不需要在支撑架40上滑动，因此在其它实施例中也可以将滑轨43做短，并且主机箱体12上不设置滑槽。支撑架40能够加固各模块组合后数字装备工业控制平台整机的刚度。
在其中一个实施例中，可以将数字装备工业控制平台设计为固定模块+可拆卸模块的结构，即主控机10、电源箱20、扩展箱30等模块中安装在支撑架40 上时，有一个模块是固定不动的，另外的模块则根据需要进行组合时在支撑架40上进行拆卸。由于主控机10和电源箱20是基本的模块，因此可以将其中之一作为固定模块，在本实施例中是将主控机10作为固定模块。相应的，第二卡合槽422的延伸方向垂直于滑轨43在支撑侧板44上的投影，使得作为固定模块的主控机10不易在支撑架40上滑动；而第一卡合槽412和第三卡槽432的延伸方向则平行于滑轨43在支撑侧板44上的投影，便于作为可拆卸模块的电源箱20、扩展箱30的组装与拆卸。
电源箱20和扩展箱30上均设有扳手，电源箱20的扳手28通过固定于电源箱体22背面的转轴27与电源箱体22旋转连接。同理，扩展箱30的扳手38通过固定于扩展箱体32背面的转轴37与扩展箱体32旋转连接。卡合件212卡合于第一卡合槽412内、卡合件312卡合于第三卡合槽432内时，扳手28和扳手38与支撑侧板44形成抵接，抵接形成的接触线均垂直于滑轨43在支撑侧板44上的投影。这样一来，通过转动扳手28，支撑侧板44就会给扳手28一个反推力，使得电源箱20与支撑架40相分离。扳手38的作用也是同理。支撑侧板44在第三卡合槽432位置处开设有开口45以供扳手38(或者扳手28)从侧面伸入，从而与支撑侧板44抵接。可以理解的，电源箱20上也可以相应设置扳手。
上述数字装备工业控制平台，通过支撑侧板与扳手之间的相互作用，能够实现各模块的快速分离，且支撑架的设置加固了模块组合后整机的刚度。
以上所述实施例仅表达了本发明的几种实施方式，其描述较为具体和详细，但并不能因此而理解为对本发明专利范围的限制。应当指出的是，对于本领域 的普通技术人员来说，在不脱离本发明构思的前提下，还可以做出若干变形和改进，这些都属于本发明的保护范围。因此，本发明专利的保护范围应以所附权利要求为准。

Claims (10)

  1. 一种数字装备工业控制平台，包括整机和支撑架，所述整机安装于所述支撑架上，其特征在于，所述整机包括至少两个机箱，至少部分机箱与所述支撑架形成滑动连接，各机箱上均设有卡合件，所述支撑架上设有与卡合件配合的卡合部，各机箱通过卡合件卡合于所述支撑架上。
  2. 根据权利要求1所述的数字装备工业控制平台，其特征在于，所述支撑架包括支撑背板和与支撑背板的边缘垂直连接的支撑侧板，所述卡合部为自支撑侧板边缘向支撑侧板中部延伸一段距离的卡合槽，所述支撑背板上设有滑轨，与支撑架形成滑动连接的机箱上相应开设有滑槽。
  3. 根据权利要求2所述的数字装备工业控制平台，其特征在于，所述与支撑架形成滑动连接的机箱包括扳手，所述扳手通过固定于机箱上的转轴与机箱旋转连接，各卡合件卡合于卡合槽内时扳手与支撑侧板抵接，抵接形成的接触线均垂直于所述滑轨在支撑侧板上的投影。
  4. 根据权利要求3所述的数字装备工业控制平台，其特征在于，所述支撑架的卡合部的数量为3个，位于3卡合槽中间的一个的位置处的支撑侧板上开设有开口以供扳手伸入并与支撑侧板抵接。
  5. 根据权利要求4所述的数字装备工业控制平台，其特征在于，所述3个卡合槽中，位于两侧的卡合槽中的一个的延伸方向垂直于所述滑轨在支撑侧板上的投影，另外两个卡合槽的延伸方向平行于所述滑轨在支撑侧板上的投影。
  6. 根据权利要求1-5中任意一项所述的数字装备工业控制平台，其特征在于，所述整机包括主控机和电源箱两个机箱；
    所述电源箱包括电源箱体、设于电源箱体内的电源及外露于所述电源箱体 的电源连接器公头，所述电源连接器公头用于与电源连接器母头插接并提供电源；
    所述主控机包括主机箱体、背板和设于主机箱体内的多块抽拉式结构的电路板，所述背板固定于主机箱体一面板内侧，所述电路板包括主板和硬盘板，每块电路板均插接于所述背板上，所述背板包括外露于主机箱体的电源连接器母头。
  7. 根据权利要求6所述的数字装备工业控制平台，其特征在于，所述电路板还包括用于实现定制的扩展功能的扩展板。
  8. 根据权利要求6所述的数字装备工业控制平台，其特征在于，所述主机箱体两侧面的面板内侧设有导向槽，所述电路板抽拉时在导向槽内滑动。
  9. 根据权利要求6所述的数字装备工业控制平台，其特征在于，所述主板上覆盖有被动式散热器，所述主机箱体在与电源连接器母头相对的一面开窗以使所述散热器外露，所述主板安装进所述主机箱体时设有散热器的一面靠近所述主机箱体正面的位置设有弹性凸起；或者
    所述电源上覆盖有被动式散热器，所述电源箱体在与电源连接器公头相对的一面开窗以使所述被动式散热器外露。
  10. 根据权利要求6所述的数字装备工业控制平台，其特征在于，所述机箱还包括设于电源箱和主控机之间的扩展箱，所述扩展箱包括扩展箱体和底板，所述底板固定于扩展箱体一侧面的面板内侧，所述底板包括用于插接标准扩展卡的扩展卡槽、电源连接器公头、电源连接器母头及数据信号连接器公头，其中扩展箱的电源连接器母头设于与所述电源箱连接的一侧，扩展箱的电源连接器公头和数据信号连接器公头设于与所述主控机连接的一侧。
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