WO2018107859A1 - Device for detecting pluggable module - Google Patents

Device for detecting pluggable module Download PDF

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Publication number
WO2018107859A1
WO2018107859A1 PCT/CN2017/103786 CN2017103786W WO2018107859A1 WO 2018107859 A1 WO2018107859 A1 WO 2018107859A1 CN 2017103786 W CN2017103786 W CN 2017103786W WO 2018107859 A1 WO2018107859 A1 WO 2018107859A1
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WIPO (PCT)
Prior art keywords
pluggable module
detecting
slot
conductive
conductive device
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PCT/CN2017/103786
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French (fr)
Chinese (zh)
Inventor
甘恒
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广州视源电子科技股份有限公司
广州视睿电子科技有限公司
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Application filed by 广州视源电子科技股份有限公司, 广州视睿电子科技有限公司 filed Critical 广州视源电子科技股份有限公司
Publication of WO2018107859A1 publication Critical patent/WO2018107859A1/en

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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F13/10—Program control for peripheral devices

Definitions

  • the utility model relates to the technical field of detection, in particular to a pluggable module detecting device.
  • pluggable modules which are provided by pluggable modules.
  • the existing pluggable module is detected by adding an insertion detection pin to the docking socket, which makes the pluggable module
  • the insertion detection and signal connection are performed at the same time. It is impossible to realize the connection after the detection first, and it is impossible to meet some applications where the insertion detection is prior to the signal connection, such as starting the pre-processing program in advance or preparing the data in advance to cope with the handshake request.
  • the present invention aims to solve at least one of the technical problems existing in the prior art. Therefore, the purpose of the utility model is to provide a pluggable module detecting device, which realizes the effect that the pluggable module first detects and connects.
  • the pluggable module detecting device is configured to detect a pluggable module whose surface is a conductor, the pluggable module detecting device includes a slot, and an inner side of the slot is adjacent to the A grounding component is disposed at the socket of the slot, a detecting component is disposed on an inner side of the slot, near a bottom of the slot, the grounding component is grounded, and the detecting component is connected to a motherboard, and the motherboard is configured with at least a controller, a power source and a resistor, the first end of the resistor being connected to the power source, and the second end of the resistor being respectively connected to the controller and the detecting component, when the pluggable module is not inserted
  • the level of the detecting component read by the controller is a high level, and the grounding component and the detecting component are inserted into the slot and in contact with the detecting component. Shorted, the controller reads The level of the detection component that is reached is low.
  • the pluggable module detecting device is configured to detect a pluggable module whose surface is a conductor, and has a simple structure.
  • the potential of the detecting component is pulled due to the pulling up of the resistor. High level, therefore, the level read by the controller is high at this time; after the pluggable module is inserted and in contact with the detecting component, since the surface of the pluggable module is a conductor, grounding The component and the detection component are short-circuited. Because the grounding component is grounded, the level read by the controller is low, and the level read by the controller changes from high level to low level.
  • the plug-in module is inserted and recognized. Since the entire detection process does not require any wiring operation on the pluggable module, the effect of detecting the connection first is achieved.
  • pluggable module detecting apparatus may further have the following additional technical features:
  • the two sides of the inner side of the slot are respectively provided with a first sliding rail and a second sliding rail for inserting and removing the pluggable module
  • the grounding component includes at least a first conductive device and a second conductive device respectively disposed on the first sliding rail and the second sliding rail
  • the detecting component comprises at least a third portion respectively disposed on the first sliding rail and the second sliding rail a conductive device and a fourth conductive device.
  • the height of the first conductive device in the socket is the same as the height of the second conductive device in the socket.
  • the height of the third conductive device in the socket is the same as the height of the fourth conductive device in the slot.
  • the first conductive device is any one of a metal thimble, a metal dome, and a conductive foam.
  • the materials of the first conductive device, the second conductive device, the third conductive device, and the fourth conductive device are the same.
  • the first conductive device, the second conductive device, the third conductive device, and the fourth conductive device are all elastic conductive devices.
  • the controller is a logic programmable controller.
  • FIG. 1 is a schematic structural view of a pluggable module detecting device when a pluggable module is not inserted according to an embodiment of the present invention
  • FIG. 2 is a schematic structural view of a pluggable module detecting device inserted into a pluggable module according to an embodiment of the present invention
  • FIG. 3 is a schematic structural view of a pluggable module detecting device when a pluggable module is not inserted according to another embodiment of the present invention
  • FIG. 4 is a schematic structural view of a pluggable module detecting device inserted into a pluggable module according to another embodiment of the present invention.
  • the terms “connected”, “fixed” and the like should be understood broadly. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or Indirectly connected through an intermediate medium, which may be internal to the two elements.
  • the specific meaning of the above terms in the present invention can be understood according to the specific situation.
  • the term “and/or” is used herein. "Includes any and all combinations of one or more of the associated listed items.
  • a pluggable module detecting apparatus 100 is provided for detecting a pluggable module 200 whose surface is a conductor.
  • the pluggable module 200 can be metal pluggable. The module is removed.
  • a metal patch can be mounted on the surface of both sides of the plastic pluggable module before the detection, so that The surface of the plug module 200 is a conductor.
  • the pluggable module detecting device 100 includes a slot 101.
  • the inner side of the slot 101 and the socket adjacent to the slot 101 are provided with a grounding component 102.
  • the inner side of the slot 101 is adjacent to the slot 101.
  • the bottom of the slot 101 is provided with a detecting component 103.
  • the grounding component 102 is grounded.
  • the detecting component 103 is connected to a main board 104.
  • the main board 104 is provided with at least a controller 105, a power source 106 and a resistor 107.
  • the first end of the 107 is connected to the power source 106, and the second end of the resistor 107 is respectively connected to the controller 105 and the detecting component 103.
  • the controller The level of the detecting component 103 read by the 105 is a high level, and the grounding component 102 and the detecting when the pluggable module 200 is inserted into the slot 101 and in contact with the detecting component 103 The component 103 is shorted, and the level of the detecting component 103 read by the controller 105 is a low level.
  • the pluggable module detecting device has a simple structure.
  • the potential of the detecting component 103 is pulled to a high level due to the pulling up action of the resistor 107. Therefore, the control is performed at this time.
  • the level read by the device 105 is a high level; after the pluggable module 200 is inserted and in contact with the detecting component 103, since the surface of the pluggable module 200 is a conductor, the grounding component 102 and the detecting component are 103 is short-circuited, because the grounding component 102 is grounded, therefore, the level read by the controller 105 is at a low level, and the level read by the controller 105 changes from a high level to a low level.
  • the insertion identification of the pluggable module 200 achieves the effect of detecting the connection after the entire detection process does not require any wiring operation on the pluggable module 200.
  • the power source 106 and the resistor 107 can be eliminated as long as the level can be changed.
  • a pluggable module detecting apparatus 100 a for detecting a pluggable module 200 whose surface is a conductor is provided in another embodiment of the present invention.
  • the pluggable module 200 may be metal.
  • the plug-in module in addition, in actual implementation, if the pluggable module 200 is a plastic pluggable module, a metal patch can be mounted on the surface of both sides of the plastic pluggable module before the detection, so that The surface of the pluggable module 200 is a conductor.
  • the pluggable module detecting device 100a includes a slot 201, and two sides of the inner side of the slot 201 are respectively provided with a first sliding rail 2011 and a second sliding rail 2012 for inserting and removing the pluggable module 200.
  • a grounding component 202 is disposed on an inner side of the slot 201 and a socket adjacent to the slot 201.
  • the grounding component 202 includes at least a first portion disposed on the first rail 2011 and the second rail 2012.
  • a conductive device 2021 and a second conductive device 2022, both the first conductive device 2021 and the second conductive device 2022 are grounded.
  • the inner side of the slot 201 and the bottom of the slot 201 are provided with a detecting component 203.
  • the detecting component 203 includes at least a third portion respectively disposed on the first rail 2011 and the second rail 2012.
  • the height of the first conductive device 2021 in the slot 201 is the same as the height of the second conductive device 2022 in the slot 201, and the third conductive device 2031 The height within the slot 201 is the same as the height of the fourth conductive means 2032 within the slot 201.
  • the first conductive device 2021 is any one of a metal thimble, a metal dome, and a conductive foam. Specifically, in the embodiment, the first conductive device 2021 uses a metal dome, and the first conductive device The second conductive device 2022, the third conductive device 2031, and the fourth conductive device 2032 are made of the same material, that is, metal shrapnel is used.
  • first conductive device 2021, the second conductive device 2022, the third conductive device 2031, and the fourth conductive device 2032 are all elastic conductive devices, and can be inserted by reducing the structural tolerance by self-deformation. The problem that the module 200 is difficult to plug or loose.
  • the detecting component 203 is connected to a main board 204, that is, the third conductive device 2031 and the fourth The conductive device 2032 is respectively connected to the main board 204.
  • the main board 204 is provided with at least a controller 205, a power source 206 and a resistor 207.
  • the controller 205 is a logic programmable controller, and may be a single chip microcomputer or a DSP processor or ARM processor or FPGA controller or PLC.
  • the first end of the resistor 207 is connected to the power source 206, and the second end of the resistor 207 is connected to the controller 205 and the detecting component 203, respectively.
  • the controller 205 reads at this time.
  • the level reached is high; after the pluggable module 200 is inserted and in contact with the third conductive device 2031 and the fourth conductive device 2032, since the surface of the pluggable module 200 is a conductor, The first conductive device 2021 and the second conductive device 2022 are short-circuited with the third conductive device 2031 and the fourth conductive device 2032, respectively, due to the first conductive device 2021 and the second conductive device The 2022 is grounded.
  • the level read by the controller 205 is a low level, and the level read from the controller 205 changes from a high level to a low level, thereby realizing the pluggable module 200.
  • the insertion identification realizes the effect of detecting the connection after the entire detection process does not require any wiring operation on the pluggable module 200.

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)

Abstract

A device (100, 100a) for detecting a pluggable module, for use in detecting a pluggable module (200) with the surface being a conductor. The device (100, 100a) for detecting a pluggable module comprises a slot (101, 201). A grounding assembly (102, 202) is provided on an inner side surface of the slot (101, 201) and near the insertion opening of the slot (101, 201). A detection assembly (103, 203) is provided on an inner side surface of the slot (101, 201) and near the bottom of the slot (101, 201). The grounding assembly (102, 202) is grounded, and the detection assembly (103, 203) is connected to a mainboard (104, 204). The mainboard (104, 204) is provided with at least a controller (105, 205), a power source (106, 206), and a resistor (107, 207). A first end of the resistor (107, 207) is connected to the power source (106, 206), and a second end of the resistor (107, 207) is separately connected to the controller (105, 205) and the detection assembly (103, 203). When the pluggable module (200) is not inserted, the level of the detection assembly (103, 203) read by the controller (105, 205) is a high level. When the pluggable module (200) is inserted into the slot (101, 201) and contacts the detection assembly (103, 203), the grounding assembly (102, 202) and the detection assembly (103, 203) are short-circuited, and the level of the detection assembly (103, 203) read by the controller (105, 205) is a low level. The technical solution can achieve the effect of performing detection first and then establishing a connection.

Description

可插拔模块检测装置Pluggable module detection device 技术领域Technical field
本实用新型涉及检测技术领域，特别是涉及一种可插拔模块检测装置。The utility model relates to the technical field of detection, in particular to a pluggable module detecting device.
背景技术Background technique
随着通讯电子技术的飞速发展，电子设备已得到广泛应用，例如计算机已成为人们生活、工作和学习不过或缺的产品，目前，许多电子设备都配备了可插拔模块，可插拔模块提供了计算机和数据通信网络之间的接口，比如以太网或光纤网，可插拔模块可以是基于铜或者基于光纤的。With the rapid development of communication electronic technology, electronic devices have been widely used. For example, computers have become a product that people can live, work and learn. At present, many electronic devices are equipped with pluggable modules, which are provided by pluggable modules. An interface between a computer and a data communication network, such as an Ethernet or fiber optic network, the pluggable module can be copper based or fiber based.
在可插拔模块的生产过程中，通常需要对其进行检测，而现有可插拔模块的检测方式都是通过在对接插座上增设***检测引脚来实现的，这就使得可插拔模块的***检测与信号连接是同时进行的，无法实现先检测后连接，无法满足一些要求***检测先于信号连接的应用场合，例如提前启动预处理程序或者提前准备数据应对握手请求等应用场合。In the production process of the pluggable module, it is usually required to detect it, and the existing pluggable module is detected by adding an insertion detection pin to the docking socket, which makes the pluggable module The insertion detection and signal connection are performed at the same time. It is impossible to realize the connection after the detection first, and it is impossible to meet some applications where the insertion detection is prior to the signal connection, such as starting the pre-processing program in advance or preparing the data in advance to cope with the handshake request.
实用新型内容Utility model content
本实用新型旨在至少解决现有技术中存在的技术问题之一。为此，本实用新型的目的在于提出一种可插拔模块检测装置，实现可插拔模块先检测后连接的效果。The present invention aims to solve at least one of the technical problems existing in the prior art. Therefore, the purpose of the utility model is to provide a pluggable module detecting device, which realizes the effect that the pluggable module first detects and connects.
根据本实用新型实施例的可插拔模块检测装置，用于检测表面为导体的可插拔模块，所述可插拔模块检测装置包括一插槽，所述插槽的内侧面、靠近所述插槽的插口处设有接地组件，所述插槽的内侧面、靠近所述插槽的底部设有检测组件，所述接地组件接地，所述检测组件连接一主板，所述主板上至少设有控制器、电源和电阻，所述电阻的第一端与所述电源连接，所述电阻的第二端分别与所述控制器和所述检测组件连接，所述可插拔模块未***时，所述控制器读取到的所述检测组件的电平为高电平，所述可插拔模块***所述插槽且与所述检测组件接触时，所述接地组件与所述检测组件短接，所述控制器读取 到的所述检测组件的电平为低电平。The pluggable module detecting device according to the embodiment of the present invention is configured to detect a pluggable module whose surface is a conductor, the pluggable module detecting device includes a slot, and an inner side of the slot is adjacent to the A grounding component is disposed at the socket of the slot, a detecting component is disposed on an inner side of the slot, near a bottom of the slot, the grounding component is grounded, and the detecting component is connected to a motherboard, and the motherboard is configured with at least a controller, a power source and a resistor, the first end of the resistor being connected to the power source, and the second end of the resistor being respectively connected to the controller and the detecting component, when the pluggable module is not inserted The level of the detecting component read by the controller is a high level, and the grounding component and the detecting component are inserted into the slot and in contact with the detecting component. Shorted, the controller reads The level of the detection component that is reached is low.
根据本实用新型实施例的可插拔模块检测装置，用于检测表面为导体的可插拔模块，结构简单，在可插拔模块未***时，检测组件的电位由于电阻的上拉作用被拉至高电平，因此，此时控制器读取到的电平为高电平；在可插拔模块***后，且与所述检测组件接触时，由于可插拔模块的表面为导体，使接地组件和检测组件短接，由于接地组件接地，因此，此时控制器读取到的电平为低电平，通过控制器读取到的电平从高电平到低电平的变化，实现了可插拔模块的***识别，由于整个检测过程无需对可插拔模块进行任何接线操作，因此实现了先检测后连接的效果。The pluggable module detecting device according to the embodiment of the present invention is configured to detect a pluggable module whose surface is a conductor, and has a simple structure. When the pluggable module is not inserted, the potential of the detecting component is pulled due to the pulling up of the resistor. High level, therefore, the level read by the controller is high at this time; after the pluggable module is inserted and in contact with the detecting component, since the surface of the pluggable module is a conductor, grounding The component and the detection component are short-circuited. Because the grounding component is grounded, the level read by the controller is low, and the level read by the controller changes from high level to low level. The plug-in module is inserted and recognized. Since the entire detection process does not require any wiring operation on the pluggable module, the effect of detecting the connection first is achieved.
另外，根据本实用新型上述实施例的可插拔模块检测装置，还可以具有如下附加的技术特征：In addition, the pluggable module detecting apparatus according to the above embodiment of the present invention may further have the following additional technical features:
进一步地，在本实用新型的一个实施例中，所述插槽内侧面的两边分别设有用于所述可插拔模块插拔的第一滑轨和第二滑轨，所述接地组件至少包括分别设于所述第一滑轨和第二滑轨上的第一导电器件和第二导电器件，所述检测组件至少包括分别设于所述第一滑轨和第二滑轨上的第三导电器件和第四导电器件。Further, in an embodiment of the present invention, the two sides of the inner side of the slot are respectively provided with a first sliding rail and a second sliding rail for inserting and removing the pluggable module, and the grounding component includes at least a first conductive device and a second conductive device respectively disposed on the first sliding rail and the second sliding rail, wherein the detecting component comprises at least a third portion respectively disposed on the first sliding rail and the second sliding rail a conductive device and a fourth conductive device.
进一步地，在本实用新型的一个实施例中，所述第一导电器件在所述插槽内的高度和所述第二导电器件在所述插槽内的高度相同。Further, in an embodiment of the invention, the height of the first conductive device in the socket is the same as the height of the second conductive device in the socket.
进一步地，在本实用新型的一个实施例中，所述第三导电器件在所述插槽内的高度和所述第四导电器件在所述插槽内的高度相同。Further, in an embodiment of the invention, the height of the third conductive device in the socket is the same as the height of the fourth conductive device in the slot.
进一步地，在本实用新型的一个实施例中，所述第一导电器件为金属顶针、金属弹片、导电泡棉中的任一种。Further, in an embodiment of the present invention, the first conductive device is any one of a metal thimble, a metal dome, and a conductive foam.
进一步地，在本实用新型的一个实施例中，所述第一导电器件、所述第二导电器件、所述第三导电器件及所述第四导电器件的材质相同。Further, in an embodiment of the present invention, the materials of the first conductive device, the second conductive device, the third conductive device, and the fourth conductive device are the same.
进一步地，在本实用新型的一个实施例中，所述第一导电器件、所述第二导电器件、所述第三导电器件及所述第四导电器件均为弹性导电器件。Further, in an embodiment of the present invention, the first conductive device, the second conductive device, the third conductive device, and the fourth conductive device are all elastic conductive devices.
进一步地，在本实用新型的一个实施例中，所述控制器为逻辑可编程控制器。 Further, in an embodiment of the invention, the controller is a logic programmable controller.
本实用新型的附加方面和优点将在下面的描述中部分给出，部分将从下面的描述中变得明显，或通过本实用新型的实践了解到。The additional aspects and advantages of the invention will be set forth in part in the description which follows.
附图说明DRAWINGS
本实用新型的上述和/或附加的方面和优点从结合下面附图对实施例的描述中将变得明显和容易理解，其中：The above and/or additional aspects and advantages of the present invention will become apparent and readily understood from
图1是根据本实用新型一实施例的可插拔模块检测装置未***可插拔模块时的结构示意图；1 is a schematic structural view of a pluggable module detecting device when a pluggable module is not inserted according to an embodiment of the present invention;
图2是根据本实用新型一实施例的可插拔模块检测装置***可插拔模块时的结构示意图；2 is a schematic structural view of a pluggable module detecting device inserted into a pluggable module according to an embodiment of the present invention;
图3是根据本实用新型另一实施例的可插拔模块检测装置未***可插拔模块时的结构示意图；3 is a schematic structural view of a pluggable module detecting device when a pluggable module is not inserted according to another embodiment of the present invention;
图4是根据本实用新型另一实施例的可插拔模块检测装置***可插拔模块时的结构示意图。FIG. 4 is a schematic structural view of a pluggable module detecting device inserted into a pluggable module according to another embodiment of the present invention.
具体实施方式detailed description
为使本实用新型的上述目的、特征和优点能够更加明显易懂，下面结合附图对本实用新型的具体实施方式做详细的说明。附图中给出了本实用新型的若干实施例。但是，本实用新型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实用新型的公开内容更加透彻全面。The above described objects, features and advantages of the present invention will become more apparent from the aspects of the invention. Several embodiments of the invention are shown in the drawings. However, the invention may be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided for the purpose of making the disclosure of the invention more comprehensive.
需要说明的是，当元件被称为“固设于”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“垂直的”、“水平的”、“左”、“右”、“上”、“下”以及类似的表述只是为了说明的目的，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本实用新型的限制。It should be noted that when an element is referred to as being "fixed" to another element, it may be directly on the other element or the element may be present. When an element is considered to be "connected" to another element, it can be directly connected to the other element or. The terms "vertical", "horizontal", "left", "right", "upper", "lower", and the like, as used herein, are used for the purpose of illustration only and are not intended to indicate or imply the device or The components must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the invention.
在本实用新型中，除非另有明确的规定和限定，术语“安装”、“相连”、“连 接”、“固定”等术语应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通。对于本领域的普通技术人员而言，可以根据具体情况理解上述术语在本实用新型中的具体含义。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。In the present invention, the terms "installation", "connected", "connected", unless otherwise explicitly stated and limited. The terms "connected", "fixed" and the like should be understood broadly. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or Indirectly connected through an intermediate medium, which may be internal to the two elements. For those skilled in the art, the specific meaning of the above terms in the present invention can be understood according to the specific situation. The term "and/or" is used herein. "Includes any and all combinations of one or more of the associated listed items.
请参阅图1及图2，本实用新型一实施例提出的可插拔模块检测装置100，用于检测表面为导体的可插拔模块200，其中，该可插拔模块200可以是金属可插拔模块，此外，在实际实施时，若所述可插拔模块200为塑料可插拔模块，则可以在检测前，在塑料可插拔模块的两侧的表面安装金属贴片，以使可插拔模块200的表面为导体。Referring to FIG. 1 and FIG. 2 , a pluggable module detecting apparatus 100 is provided for detecting a pluggable module 200 whose surface is a conductor. The pluggable module 200 can be metal pluggable. The module is removed. In addition, in the actual implementation, if the pluggable module 200 is a plastic pluggable module, a metal patch can be mounted on the surface of both sides of the plastic pluggable module before the detection, so that The surface of the plug module 200 is a conductor.
所述可插拔模块检测装置100包括一插槽101，所述插槽101的内侧面、靠近所述插槽101的插口处设有接地组件102，所述插槽101的内侧面、靠近所述插槽101的底部设有检测组件103，所述接地组件102接地，所述检测组件103连接一主板104，所述主板104上至少设有控制器105、电源106和电阻107，所述电阻107的第一端与所述电源106连接，所述电阻107的第二端分别与所述控制器105和所述检测组件103连接，所述可插拔模块200未***时，所述控制器105读取到的所述检测组件103的电平为高电平，所述可插拔模块200***所述插槽101且与所述检测组件103接触时，所述接地组件102与所述检测组件103短接，所述控制器105读取到的所述检测组件103的电平为低电平。The pluggable module detecting device 100 includes a slot 101. The inner side of the slot 101 and the socket adjacent to the slot 101 are provided with a grounding component 102. The inner side of the slot 101 is adjacent to the slot 101. The bottom of the slot 101 is provided with a detecting component 103. The grounding component 102 is grounded. The detecting component 103 is connected to a main board 104. The main board 104 is provided with at least a controller 105, a power source 106 and a resistor 107. The first end of the 107 is connected to the power source 106, and the second end of the resistor 107 is respectively connected to the controller 105 and the detecting component 103. When the pluggable module 200 is not inserted, the controller The level of the detecting component 103 read by the 105 is a high level, and the grounding component 102 and the detecting when the pluggable module 200 is inserted into the slot 101 and in contact with the detecting component 103 The component 103 is shorted, and the level of the detecting component 103 read by the controller 105 is a low level.
根据本实用新型实施例的可插拔模块检测装置，结构简单，在可插拔模块200未***时，检测组件103的电位由于电阻107的上拉作用被拉至高电平，因此，此时控制器105读取到的电平为高电平；在可插拔模块200***后，且与所述检测组件103接触时，由于可插拔模块200的表面为导体，使接地组件102和检测组件103短接，由于接地组件102接地，因此，此时控制器105读取到的电平为低电平，通过控制器105读取到的电平从高电平到低电平的变化，实现了可插拔模块200的***识别，由于整个检测过程无需对可插拔模块200进行任何接线操作，因此实现了先检测后连接的效果。 The pluggable module detecting device according to the embodiment of the present invention has a simple structure. When the pluggable module 200 is not inserted, the potential of the detecting component 103 is pulled to a high level due to the pulling up action of the resistor 107. Therefore, the control is performed at this time. The level read by the device 105 is a high level; after the pluggable module 200 is inserted and in contact with the detecting component 103, since the surface of the pluggable module 200 is a conductor, the grounding component 102 and the detecting component are 103 is short-circuited, because the grounding component 102 is grounded, therefore, the level read by the controller 105 is at a low level, and the level read by the controller 105 changes from a high level to a low level. The insertion identification of the pluggable module 200 achieves the effect of detecting the connection after the entire detection process does not require any wiring operation on the pluggable module 200.
此外，可以理解的，对于控制器105内置上拉电阻的情况，该电源106和电阻107可以取消，只要能实现电平的变化即可。Further, it can be understood that, in the case where the controller 105 has a built-in pull-up resistor, the power source 106 and the resistor 107 can be eliminated as long as the level can be changed.
请参阅图3及图4，本实用新型另一实施例提出的用于检测表面为导体的可插拔模块200的可插拔模块检测装置100a，其中，该可插拔模块200可以是金属可插拔模块，此外，在实际实施时，若所述可插拔模块200为塑料可插拔模块，则可以在检测前，在塑料可插拔模块的两侧的表面安装金属贴片，以使可插拔模块200的表面为导体。Referring to FIG. 3 and FIG. 4 , a pluggable module detecting apparatus 100 a for detecting a pluggable module 200 whose surface is a conductor is provided in another embodiment of the present invention. The pluggable module 200 may be metal. The plug-in module, in addition, in actual implementation, if the pluggable module 200 is a plastic pluggable module, a metal patch can be mounted on the surface of both sides of the plastic pluggable module before the detection, so that The surface of the pluggable module 200 is a conductor.
所述可插拔模块检测装置100a包括一插槽201，所述插槽201内侧面的两边分别设有用于所述可插拔模块200插拔的第一滑轨2011和第二滑轨2012。The pluggable module detecting device 100a includes a slot 201, and two sides of the inner side of the slot 201 are respectively provided with a first sliding rail 2011 and a second sliding rail 2012 for inserting and removing the pluggable module 200.
所述插槽201的内侧面、靠近所述插槽201的插口处设有接地组件202，所述接地组件202至少包括分别设于所述第一滑轨2011和第二滑轨2012上的第一导电器件2021和第二导电器件2022，所述第一导电器件2021和第二导电器件2022均接地。A grounding component 202 is disposed on an inner side of the slot 201 and a socket adjacent to the slot 201. The grounding component 202 includes at least a first portion disposed on the first rail 2011 and the second rail 2012. A conductive device 2021 and a second conductive device 2022, both the first conductive device 2021 and the second conductive device 2022 are grounded.
所述插槽201的内侧面、靠近所述插槽201的底部设有检测组件203，所述检测组件203至少包括分别设于所述第一滑轨2011和第二滑轨2012上的第三导电器件2031和第四导电器件2032。The inner side of the slot 201 and the bottom of the slot 201 are provided with a detecting component 203. The detecting component 203 includes at least a third portion respectively disposed on the first rail 2011 and the second rail 2012. Conductive device 2031 and fourth conductive device 2032.
进一步地，本实施例中，所述第一导电器件2021在所述插槽201内的高度和所述第二导电器件2022在所述插槽201内的高度相同，所述第三导电器件2031在所述插槽201内的高度和所述第四导电器件2032在所述插槽201内的高度相同。Further, in this embodiment, the height of the first conductive device 2021 in the slot 201 is the same as the height of the second conductive device 2022 in the slot 201, and the third conductive device 2031 The height within the slot 201 is the same as the height of the fourth conductive means 2032 within the slot 201.
进一步地，所述第一导电器件2021为金属顶针、金属弹片、导电泡棉中的任一种，具体在本实施例中，所述第一导电器件2021采用金属弹片，所述第一导电器件2021、所述第二导电器件2022、所述第三导电器件2031及所述第四导电器件2032的材质相同，即都采用金属弹片。Further, the first conductive device 2021 is any one of a metal thimble, a metal dome, and a conductive foam. Specifically, in the embodiment, the first conductive device 2021 uses a metal dome, and the first conductive device The second conductive device 2022, the third conductive device 2031, and the fourth conductive device 2032 are made of the same material, that is, metal shrapnel is used.
此外，所述第一导电器件2021、所述第二导电器件2022、所述第三导电器件2031及所述第四导电器件2032均为弹性导电器件，可以通过自身形变减少结构公差导致的可插拔模块200难插拔或松动的问题。In addition, the first conductive device 2021, the second conductive device 2022, the third conductive device 2031, and the fourth conductive device 2032 are all elastic conductive devices, and can be inserted by reducing the structural tolerance by self-deformation. The problem that the module 200 is difficult to plug or loose.
所述检测组件203连接一主板204，即所述第三导电器件2031及所述第四 导电器件2032分别与所述主板204连接，所述主板204上至少设有控制器205、电源206和电阻207，所述控制器205为逻辑可编程控制器，具体可以为单片机或DSP处理器或ARM处理器或FPGA控制器或PLC。The detecting component 203 is connected to a main board 204, that is, the third conductive device 2031 and the fourth The conductive device 2032 is respectively connected to the main board 204. The main board 204 is provided with at least a controller 205, a power source 206 and a resistor 207. The controller 205 is a logic programmable controller, and may be a single chip microcomputer or a DSP processor or ARM processor or FPGA controller or PLC.
所述电阻207的第一端与所述电源206连接，所述电阻207的第二端分别与所述控制器205和所述检测组件203连接。The first end of the resistor 207 is connected to the power source 206, and the second end of the resistor 207 is connected to the controller 205 and the detecting component 203, respectively.
所述可插拔模块200未***时，所述第三导电器件2031和所述第四导电器件2032的电位由于电阻207的上拉作用被拉至高电平，因此，此时控制器205读取到的电平为高电平；在可插拔模块200***后，且与所述第三导电器件2031和所述第四导电器件2032接触时，由于可插拔模块200的表面为导体，使所述第一导电器件2021和所述第二导电器件2022分别与所述第三导电器件2031和所述第四导电器件2032短接，由于所述第一导电器件2021和所述第二导电器件2022均接地，因此，此时控制器205读取到的电平为低电平，通过控制器205读取到的电平从高电平到低电平的变化，实现了可插拔模块200的***识别，由于整个检测过程无需对可插拔模块200进行任何接线操作，因此实现了先检测后连接的效果。When the pluggable module 200 is not inserted, the potentials of the third conductive device 2031 and the fourth conductive device 2032 are pulled to a high level due to the pull-up of the resistor 207. Therefore, the controller 205 reads at this time. The level reached is high; after the pluggable module 200 is inserted and in contact with the third conductive device 2031 and the fourth conductive device 2032, since the surface of the pluggable module 200 is a conductor, The first conductive device 2021 and the second conductive device 2022 are short-circuited with the third conductive device 2031 and the fourth conductive device 2032, respectively, due to the first conductive device 2021 and the second conductive device The 2022 is grounded. Therefore, at this time, the level read by the controller 205 is a low level, and the level read from the controller 205 changes from a high level to a low level, thereby realizing the pluggable module 200. The insertion identification realizes the effect of detecting the connection after the entire detection process does not require any wiring operation on the pluggable module 200.
在本说明书的描述中，参考术语“一个实施例”、“一些实施例”、“示例”、“具体示例”、或“一些示例”等的描述意指结合该实施例或示例描述的具体特征、结构、材料或者特点包含于本实用新型的至少一个实施例或示例中。在本说明书中，对上述术语的示意性表述不一定指的是相同的实施例或示例。而且，描述的具体特征、结构、材料或者特点可以在任何的一个或多个实施例或示例中以合适的方式结合。In the description of the present specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" and the like means a specific feature described in connection with the embodiment or example. A structure, material or feature is included in at least one embodiment or example of the invention. In the present specification, the schematic representation of the above terms does not necessarily mean the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in a suitable manner in any one or more embodiments or examples.
以上所述实施例仅表达了本实用新型的几种实施方式，其描述较为具体和详细，但并不能因此而理解为对本实用新型专利范围的限制。应当指出的是，对于本领域的普通技术人员来说，在不脱离本实用新型构思的前提下，还可以做出若干变形和改进，这些都属于本实用新型的保护范围。因此，本实用新型专利的保护范围应以所附权利要求为准。 The above-mentioned embodiments are merely illustrative of several embodiments of the present invention, and the description thereof is more specific and detailed, but is not to be construed as limiting the scope of the invention. It should be noted that a number of variations and modifications may be made by those skilled in the art without departing from the spirit and scope of the invention. Therefore, the scope of the invention should be determined by the appended claims.

Claims (8)

  1. 一种可插拔模块检测装置，用于检测表面为导体的可插拔模块，其特征在于，所述可插拔模块检测装置包括一插槽，所述插槽的内侧面、靠近所述插槽的插口处设有接地组件，所述插槽的内侧面、靠近所述插槽的底部设有检测组件，所述接地组件接地，所述检测组件连接一主板，所述主板上至少设有控制器、电源和电阻，所述电阻的第一端与所述电源连接，所述电阻的第二端分别与所述控制器和所述检测组件连接，所述可插拔模块未***时，所述控制器读取到的所述检测组件的电平为高电平，所述可插拔模块***所述插槽且与所述检测组件接触时，所述接地组件与所述检测组件短接，所述控制器读取到的所述检测组件的电平为低电平。A pluggable module detecting device for detecting a pluggable module whose surface is a conductor, wherein the pluggable module detecting device comprises a slot, and an inner side of the slot is adjacent to the plug A grounding component is disposed at the socket of the slot, a detecting component is disposed on an inner side of the slot, near a bottom of the slot, the grounding component is grounded, the detecting component is connected to a motherboard, and the motherboard is provided with at least a controller, a power source, and a resistor, the first end of the resistor being connected to the power source, and the second end of the resistor being respectively connected to the controller and the detecting component, when the pluggable module is not inserted, The level of the detecting component read by the controller is a high level, and when the pluggable module is inserted into the slot and is in contact with the detecting component, the grounding component is short with the detecting component Then, the level of the detecting component read by the controller is a low level.
  2. 根据权利要求1所述的可插拔模块检测装置，其特征在于，所述插槽内侧面的两边分别设有用于所述可插拔模块插拔的第一滑轨和第二滑轨，所述接地组件至少包括分别设于所述第一滑轨和第二滑轨上的第一导电器件和第二导电器件，所述检测组件至少包括分别设于所述第一滑轨和第二滑轨上的第三导电器件和第四导电器件。The pluggable module detecting device according to claim 1, wherein the two sides of the inner side of the slot are respectively provided with a first sliding rail and a second sliding rail for inserting and removing the pluggable module. The grounding component includes at least a first conductive device and a second conductive component respectively disposed on the first sliding rail and the second sliding rail, and the detecting component includes at least the first sliding rail and the second sliding a third conductive device and a fourth conductive device on the rail.
  3. 根据权利要求2所述的可插拔模块检测装置，其特征在于，所述第一导电器件在所述插槽内的高度和所述第二导电器件在所述插槽内的高度相同。The pluggable module detecting apparatus according to claim 2, wherein a height of said first conductive member in said socket is the same as a height of said second conductive member in said slot.
  4. 根据权利要求3所述的可插拔模块检测装置，其特征在于，所述第三导电器件在所述插槽内的高度和所述第四导电器件在所述插槽内的高度相同。The pluggable module detecting apparatus according to claim 3, wherein a height of said third conductive member in said socket is the same as a height of said fourth conductive member in said slot.
  5. 根据权利要求4所述的可插拔模块检测装置，其特征在于，所述第一导电器件为金属顶针、金属弹片、导电泡棉中的任一种。The pluggable module detecting device according to claim 4, wherein the first conductive device is any one of a metal thimble, a metal dome, and a conductive foam.
  6. 根据权利要求5所述的可插拔模块检测装置，其特征在于，所述第一导电器件、所述第二导电器件、所述第三导电器件及所述第四导电器件的材质相同。The pluggable module detecting device according to claim 5, wherein the first conductive device, the second conductive device, the third conductive device, and the fourth conductive device are made of the same material.
  7. 根据权利要求2所述的可插拔模块检测装置，其特征在于，所述第一导电器件、所述第二导电器件、所述第三导电器件及所述第四导电器件均为弹性导电器件。The pluggable module detecting device according to claim 2, wherein the first conductive device, the second conductive device, the third conductive device and the fourth conductive device are all elastic conductive devices .
  8. 根据权利要求1至7任意一项所述的可插拔模块检测装置，其特征在于，所述控制器为逻辑可编程控制器。 The pluggable module detecting apparatus according to any one of claims 1 to 7, wherein the controller is a logic programmable controller.
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