WO2020151693A1 - 网络设备调试设备 - Google Patents

网络设备调试设备 Download PDF

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Publication number
WO2020151693A1
WO2020151693A1 PCT/CN2020/073421 CN2020073421W WO2020151693A1 WO 2020151693 A1 WO2020151693 A1 WO 2020151693A1 CN 2020073421 W CN2020073421 W CN 2020073421W WO 2020151693 A1 WO2020151693 A1 WO 2020151693A1
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shaped rod
housing
frame
debugging
welded
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PCT/CN2020/073421
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English (en)
French (fr)
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陈英莲
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苏州英克迈信息科技有限公司
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Publication of WO2020151693A1 publication Critical patent/WO2020151693A1/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
    • G06F1/20—Cooling means
    • 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
    • H05K7/20—Modifications to facilitate cooling, ventilating, or heating

Definitions

  • This application relates to the technical field of network device debugging, for example, to a network device debugging device.
  • Network equipment and components are physical entities connected to the network. There are many types of network equipment, and they are increasing day by day.
  • the basic network equipment includes: computers (whether they are personal computers or servers), hubs, switches, bridges, routers, gateways, Network interface cards, wireless access points, printers and modems, optical transceivers, optical cables, etc., network equipment will undergo a series of debugging when it is put into use, so it is necessary to develop an easy-to-use network equipment debugging equipment of.
  • Network equipment debugging equipment in related technologies often has many shortcomings when in use, such as lack of heat dissipation devices or simple heat dissipation through fans, which makes the heat dissipation effect of network equipment debugging equipment unsatisfactory, causing heat, hot, etc.
  • the lack of a fixed device requires the debugger to hold it, which makes it inconvenient for the debugger to operate and brings inconvenience to use.
  • This application proposes a network device debugging device, which has good heat dissipation effect and is convenient to operate.
  • An embodiment provides a network device debugging device, including a debugging board, a frame, and a heat sink.
  • a plurality of electric fans are fixedly connected to the bottom of the inner cavity of the frame along a horizontal direction by bolts, and the inner cavity of the frame is embedded
  • a heat sink is provided on the top of the heat sink, a water tank is provided between the electric fan and the heat sink, a plurality of folded air inlet pipes are provided in the water tank, and the rear surface wall of the frame is welded
  • There is a housing, a rotary button is rotatably connected to the center of the bottom of the housing, a clamping plate is symmetrically arranged at the center of the inner cavity of the housing, and both ends of the clamping plate are elastically connected to the inner surface wall of the housing through a spring,
  • a first L-shaped rod and a second L-shaped rod are respectively welded to the bottom of one end of the splint, and clamp strips are welded to the bottom top end of the first L-shaped
  • both ends of the air inlet pipe and the top and bottom of the water tank, and the bottom of the air inlet pipe is horn-shaped.
  • a plurality of air outlet pipes are arranged in a horizontal direction inside the heat dissipation plate, and two ends of the air outlet pipe penetrate the top and bottom of the heat dissipation plate.
  • one end of the rotary button penetrates the housing and is welded to the front wall of the gear.
  • a rubber block is welded on the side of the clamping plate close to the vertical symmetry axis of the frame.
  • both the first L-shaped rod and the second L-shaped rod are connected to both sides of the inner cavity of the housing through telescopic rods.
  • a heat sink is embedded in the inner cavity of the frame, a debugging board is arranged on the top of the heat sink, and a plurality of air outlet pipes are arranged inside the heat sink, and the air outlet pipes penetrate both ends of the heat sink.
  • a plurality of electric fans are fixed at the bottom of the inner cavity of the frame by bolts, a water tank is arranged between the heat sink and the electric fan, and a plurality of folded air inlet pipes are arranged inside the water tank. The two ends of the air inlet pipe penetrate the entire water tank.
  • a shell is welded on the rear wall of the frame, and a rotary button is connected to the front wall of the shell through a rotating shaft.
  • Two splints are arranged in the center of the inner cavity of the shell. The opposite sides of the two splints are welded with rubber blocks. Both ends of the splint are elastically connected to both sides of the inner cavity of the housing by springs.
  • the bottoms of the two splints are respectively welded with a first L-shaped rod and a second L-shaped rod, and both the first L-shaped rod and the second L-shaped rod pass
  • the telescopic rod is movably connected to both sides of the inner cavity of the housing.
  • the top end of the bottom of the first L-shaped rod and the bottom end of the bottom of the second L-shaped rod are both provided with clamping strips.
  • the centers of the two clamping strips are provided with gears.
  • the lever and the second L-shaped lever are in meshing connection, and the front wall of the gear is fixedly connected to the rotating button.
  • the rotating button When the debugging device needs to be fixed, the rotating button is rotated clockwise, and the gear will mesh to make the first The L-shaped rod and the second L-shaped rod housing move to both ends, and the first L-shaped rod and the second L-shaped rod will drive the splint to move to both sides.
  • release the rotation button and the clamp plate After placing the clamped object, release the rotation button and the clamp plate is Under the elastic force of the spring, it moves to the center of the shell to realize the fixation of the position.
  • Figure 1 is a front cross-sectional view of a network device debugging device provided by an embodiment
  • Figure 2 is an internal cross-sectional view of the housing in an embodiment
  • Figure 3 is a rear view of a network device debugging device in an embodiment
  • Figure 4 is a top view of a network device debugging device in an embodiment.
  • a network equipment debugging device includes a debugging board 2, a frame 1 and a heat sink 3.
  • the bottom of the inner cavity of the frame 1 is fixedly connected with a plurality of electric fans 5 by bolts in a horizontal direction.
  • the cavity is embedded with a heat sink 3, the top of the heat sink 3 is provided with a debugging board 2, a water tank 4 is provided between the electric fan 5 and the heat sink 3, and a plurality of folded air inlet pipes 6 are provided in the water tank 4, and the air inlet pipe 6 is set in a folded shape to allow the airflow to be sufficiently cooled by the water in the water tank 4.
  • a housing 17 is welded on the rear surface of the frame 1, and a rotary button 16 is rotatably connected to the center of the bottom of the housing 17.
  • the inner cavity of the housing 17 A splint 14 is symmetrically arranged at the center. The splint 14 moves toward the center of the housing 17, which can hold the clamped object and achieve the effect of fixing the position.
  • the two ends of the splint 14 pass through the spring 8 and the inner surface of the housing 17 Elastic connection, the first L-shaped rod 10 and the second L-shaped rod 13 are welded to the bottom of one end of the splint 14 respectively, and the bottom end of the first L-shaped rod 10 and the bottom of the second L-shaped rod 13 are both welded with clamp strips 11.
  • a gear 12 is meshed and connected to the center of the clip 11.
  • the two ends of the air inlet pipe 6 are connected to the top and bottom of the water tank 4, and the bottom of the air inlet pipe 6 is in a horn shape, and the bottom of the air inlet pipe 6 is arranged in a horn shape to facilitate the flow of airflow.
  • a plurality of air outlet pipes 7 are arranged in the inside of the heat dissipation plate 3 in a horizontal direction.
  • the two ends of the air outlet pipe 7 penetrate the top and bottom of the heat dissipation plate 3, and the arrangement of the plurality of air outlet pipes 7 can make the air flow flow. More evenly.
  • one end of the rotating button 16 penetrates through the housing 17 and welded to the front wall of the gear 12, and rotating the rotating button 16 clockwise can release the clamping of the clamped object.
  • a rubber block 15 is welded on the side of the splint 14 close to the vertical symmetry axis of the frame 1, and the rubber block 15 can increase the friction force of the splint 14 to the clamped object.
  • both the first L-shaped rod 10 and the second L-shaped rod 13 are connected to both sides of the inner cavity of the housing 17 through a telescopic rod 9.
  • the telescopic rod 9 acts as a limit for the first L-shaped rod 10 and the second L-shaped rod 13, so that the first L-shaped rod 10 and the second L-shaped rod 13 are always kept in the horizontal direction.
  • the electric fan 5 When the debugging board 2 is working, the electric fan 5 is turned on, and the electric fan 5 makes the air move at the top.
  • the air passes through the air inlet pipe 6 and the air outlet pipe 7 to dissipate the heat of the debugging board 2.
  • the air inlet pipe 6 When the air is inside the air inlet pipe 6, the water in the water tank 4 can make the air temperature drop, making the heat dissipation effect better, and the air inlet pipe
  • the bottoms of the 6 and 6 air outlet pipes 7 are all arranged in a horn shape, which can make the air flow more uniformly and make the heat dissipation effect better.

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)

Abstract

一种网络设备调试设备，包括调试板、框架和散热板，其中，所述框架的内腔底部沿水平方向依次通过螺栓固定连接有多个电动风扇，所述框架的内腔嵌设有散热板，所述散热板的顶部设置有调试板，所述电动风扇与散热板之间设置有水箱，所述水箱内部设置有多个折叠状进风管，所述框架的后表壁上焊接有壳体，所述壳体的底部中心处转动连接有旋转按钮，所述壳体的内腔中心处对称设置有夹板，所述夹板的两端通过弹簧与壳体的内表壁弹性连接，所述夹板的一端底部分别焊接有第一L形杆和第二L形杆，所述第一L形杆的底部顶端和第二L形杆的底部底端均焊接有卡条，所述卡条的中心处啮合连接有齿轮。

Description

网络设备调试设备
本申请要求申请日为2019年1月26日、申请号为201920133905.4的中国专利申请的优先权，该申请的全部内容通过引用结合在本申请中。
技术领域
本申请涉及网络设备调试技术领域，例如涉及一种网络设备调试设备。
背景技术
网络设备及部件是连接到网络中的物理实体，网络设备的种类繁多，且与日俱增，基本的网络设备有：计算机(无论其为个人电脑或服务器)、集线器、交换机、网桥、路由器、网关、网络接口卡、无线接入点、打印机和调制解调器、光纤收发器、光缆等，网络设备在投入使用的时候都会进行一系列的调试，所以研究出一种便于使用的网络设备调试设备是很有必要的。
相关技术中的网络设备调试设备在使用的时候往往存在很多不足之处，例如缺少散热装置或者仅是通过风扇进行简单散热，使得网络设备调试设备散热效果不理想，出现发热、发烫等情况，其次，缺少固定装置，需要调试人员手持，使得调试人员不便于操作，给使用带来不便。
发明内容
本申请提出了一种网络设备调试设备，散热效果较好，操作方便。
一实施例提供一种网络设备调试设备，包括调试板、框架和散热板，所述框架的内腔底部沿水平方向依次通过螺栓固定连接有多个电动风扇，所述框架的内腔嵌设有散热板，所述散热板的顶部设置有调试板，所述电动风扇与散热板之间设置有水箱，所述水箱内部设置有多个折叠状进风管，所述框架的后表壁上焊接有壳体，所述壳体的底部中心处转动连接有旋转按钮，所述壳体的内腔中心处对称设置有夹板，所述夹板的两端通过弹簧与壳体的内表壁弹性连接，所述夹板的一端底部分别焊接有第一L形杆和第二L形杆，所述第一L形杆的底部顶端和第二L形杆的底部底端均焊接有卡条，所述卡条的中心处啮合连接有齿轮。
可选的，所述进风管的两端与水箱顶部和底部，且进风管的底部成喇叭状。
可选的，所述散热板的内部沿水平方向设置有多个出风管，所述出风管的 两端与散热板的顶部和底部贯穿。
可选的，所述旋转按钮的一端贯穿壳体与齿轮的前表壁焊接。
可选的，所述夹板靠近框架竖向对称轴一侧焊接有橡胶块。
可选的，所述第一L形杆和第二L形杆均通过伸缩杆与壳体的内腔两侧连接。
本申请提供的网络设备调试设备，框架的内腔嵌设有散热板，散热板的顶部设置有调试板，散热板的内部设置有多个出风管，出风管贯穿散热板的两端，框架的内腔底部通过螺栓固定有多个电动风扇，散热板与电动风扇之间设置有水箱，水箱的内部设置有多个折叠状的进风管，进风管的两端贯穿整个水箱，当调试板在工作的时候，打开电动风扇，电动风扇吹出的气流首先通过进风管穿过水箱，气流在进风管内部时会被水箱内的水降温，然后气流再从散热板内部的出风管向调试板流动，对其降温，相比相关技术中的散热方式，效果更好。框架的后表壁上焊接有壳体，壳体的前表壁上通过转轴转动连接有旋转按钮，壳体的内腔中心处设置有两个夹板，两个夹板相对面均焊接有橡胶块，夹板两端与壳体的内腔两侧通过弹簧弹性连接，两个夹板的底部分别焊接有第一L形杆和第二L形杆，且第一L形杆和第二L形杆均通过伸缩杆与壳体内腔两侧活动连接，第一L形杆底部顶端和第二L形杆底部底端均设置有卡条，两个卡条的中心处设置有齿轮，齿轮与第一L形杆和第二L形杆均是啮合连接，且齿轮的前表壁与旋转按钮时固定连接，当需要对进行调试设备进行固定的时候，将旋转按钮顺时针旋转，齿轮会通过啮合使得第一L形杆和第二L形杆壳体向两端运动，而第一L形杆和第二L形杆会带动夹板向两边运动，放置夹持物上之后，松开旋转按钮，夹持板在弹簧的弹力下，向壳体中心处运动，实现了对位置的固定。
附图说明
图1为一实施例提供的网络设备调试设备的主视剖图；
图2为一实施例中壳体的内部剖图；
图3为一实施例中网络设备调试设备后视图；
图4为一实施例中网络设备调试设备的俯视图。
图例说明：
1、框架；2、调试板；3、散热板；4、水箱；5、电动风扇；6、进风管；7、出风管；8、弹簧；9、伸缩杆；10、第一L形杆；11、卡条；12、齿轮；13、第二L形杆；14、夹板；15、橡胶块；16、旋转按钮；17、壳体。
具体实施方式
参照图1-4，一种网络设备调试设备，包括调试板2、框架1和散热板3，框架1的内腔底部沿水平方向依次通过螺栓固定连接有多个电动风扇5，框架1的内腔嵌设有散热板3，散热板3的顶部设置有调试板2，电动风扇5与散热板3之间设置有水箱4，水箱4内部设置有多个折叠状进风管6，进风管6设置成折叠状可使得气流充分被水箱4内的水降温，框架1的后表壁上焊接有壳体17，壳体17的底部中心处转动连接有旋转按钮16，壳体17的内腔中心处对称设置有夹板14，夹板14向壳体17中心处运动，可实现对夹持物的夹持，达到对位置固定的效果，夹板14的两端通过弹簧8与壳体17的内表壁弹性连接，夹板14的一端底部分别焊接有第一L形杆10和第二L形杆13，第一L形杆10的底部顶端和第二L形杆13的底部底端均焊接有卡条11，卡条11的中心处啮合连接有齿轮12。
可选的，进风管6的两端与水箱4顶部和底部，且进风管6的底部成喇叭状，进风管6底部设置成喇叭状有助于气流的流动。
可选的，散热板3的内部沿水平方向设置有多个出风管7，出风管7的两端与散热板3的顶部和底部贯穿，多个出风管7的设置可使得气流流动更加均匀。
可选的，旋转按钮16的一端贯穿壳体17与齿轮12的前表壁焊接，对旋转按钮16顺时针旋转可解除对夹持物的夹持。
可选的，夹板14靠近框架1竖向对称轴一侧焊接有橡胶块15，橡胶块15可增大夹板14对夹持物的摩擦力。
可选的，第一L形杆10和第二L形杆13均通过伸缩杆9与壳体17的内腔两侧连接。伸缩杆9对第一L形杆10和第二L形杆13起到限位的作用，使第一L形杆10和第二L形杆13一直保存在水平方向。
工作原理：使用时，在调试之前需要对调试设备进行位置固定，对旋转按钮16进行顺时针的旋转，使得齿轮12顺时针转动，通过与第一L形杆10和第二L形杆13的啮合，将第一L形杆10和第二L形杆13向两边推动，第一L形杆10和第二L形杆13会带动夹板14向两边运动，待放置在夹持物上时，松开旋转按钮16，夹板14会在弹力的作用下向中心处移动，对夹持物进行夹持，而橡胶块15可提高夹板14与夹持物之间的摩擦力，使得夹持效果更好，伸缩杆9可以使得第一L形杆10和第二L形杆13一直保持水平，起到限位的作用，在调试板2工作的时候，打开电动风扇5，电动风扇5使得空气想顶部运动，空气穿过进风管6和出风管7对调试板2进行散热，空气在进风管6内部的时候，水箱4内的水可使得空气温度 下降，使得散热效果更好，而进风管和6出风管7的底部均设置成喇叭状，可使得空气在流动的时候更加均匀，使得散热效果更好。

Claims (6)

  1. 一种网络设备调试设备，包括调试板(2)、框架(1)和散热板(3)，其中，所述框架(1)的内腔底部沿水平方向依次通过螺栓固定连接有多个电动风扇(5)，所述框架(1)的内腔嵌设有散热板(3)，所述散热板(3)的顶部设置有调试板(2)，所述电动风扇(5)与散热板(3)之间设置有水箱(4)，所述水箱(4)内部设置有多个折叠状进风管(6)，所述框架(1)的后表壁上焊接有壳体(17)，所述壳体(17)的底部中心处转动连接有旋转按钮(16)，所述壳体(17)的内腔中心处对称设置有夹板(14)，所述夹板(14)的两端通过弹簧(8)与壳体(17)的内表壁弹性连接，所述夹板(14)的一端底部分别焊接有第一L形杆(10)和第二L形杆(13)，所述第一L形杆(10)的底部顶端和第二L形杆(13)的底部底端均焊接有卡条(11)，所述卡条(11)的中心处啮合连接有齿轮(12)。
  2. 根据权利要求1所述的网络设备调试设备，其中，所述进风管(6)的两端与水箱(4)顶部和底部，且进风管(6)的底部成喇叭状。
  3. 根据权利要求1所述的网络设备调试设备，其中，所述散热板(3)的内部沿水平方向设置有多个出风管(7)，所述出风管(7)的两端与散热板(3)的顶部和底部贯穿。
  4. 根据权利要求1所述的网络设备调试设备，其中，所述旋转按钮(16)的一端贯穿壳体(17)与齿轮(12)的前表壁焊接。
  5. 根据权利要求1所述的网络设备调试设备，其中，所述夹板(14)靠近框架(1)竖向对称轴一侧焊接有橡胶块(15)。
  6. 根据权利要求1所述的网络设备调试设备，其中，所述第一L形杆(10)和第二L形杆(13)均通过伸缩杆(9)与壳体(17)的内腔两侧连接。
PCT/CN2020/073421 2019-01-26 2020-01-21 网络设备调试设备 WO2020151693A1 (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113488812A (zh) * 2021-07-05 2021-10-08 西安邮电大学 一种多输入网络接口转换器

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN209824283U (zh) * 2019-01-26 2019-12-20 苏州英克迈信息科技有限公司 一种网络设备调试设备

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080314559A1 (en) * 2007-06-21 2008-12-25 Hsu I-Ta Heat exchange structure and heat dissipating apparatus having the same
CN207387409U (zh) * 2017-09-25 2018-05-22 新昌县七星街道炜德机械厂 一种磨床轴承加工装置专用工装夹具
CN207516913U (zh) * 2017-10-25 2018-06-19 深圳市龙枫电子有限公司 一种网络计算机用散热装置
CN207690067U (zh) * 2018-01-09 2018-08-03 上海永乐数码科技股份有限公司 一种计算加速卡调试设备
CN208221953U (zh) * 2018-04-23 2018-12-11 东莞市飞宇五金制品有限公司 一种电脑散热器固定支架卡座
CN109066872A (zh) * 2018-08-30 2018-12-21 江苏赛博宇华科技有限公司 一种用于智能手机充电的保护装置
CN109202625A (zh) * 2018-09-26 2019-01-15 徐艳梅 一种陶瓷磨底装置
CN209824283U (zh) * 2019-01-26 2019-12-20 苏州英克迈信息科技有限公司 一种网络设备调试设备

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080314559A1 (en) * 2007-06-21 2008-12-25 Hsu I-Ta Heat exchange structure and heat dissipating apparatus having the same
CN207387409U (zh) * 2017-09-25 2018-05-22 新昌县七星街道炜德机械厂 一种磨床轴承加工装置专用工装夹具
CN207516913U (zh) * 2017-10-25 2018-06-19 深圳市龙枫电子有限公司 一种网络计算机用散热装置
CN207690067U (zh) * 2018-01-09 2018-08-03 上海永乐数码科技股份有限公司 一种计算加速卡调试设备
CN208221953U (zh) * 2018-04-23 2018-12-11 东莞市飞宇五金制品有限公司 一种电脑散热器固定支架卡座
CN109066872A (zh) * 2018-08-30 2018-12-21 江苏赛博宇华科技有限公司 一种用于智能手机充电的保护装置
CN109202625A (zh) * 2018-09-26 2019-01-15 徐艳梅 一种陶瓷磨底装置
CN209824283U (zh) * 2019-01-26 2019-12-20 苏州英克迈信息科技有限公司 一种网络设备调试设备

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113488812A (zh) * 2021-07-05 2021-10-08 西安邮电大学 一种多输入网络接口转换器

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