WO2020118529A1 - 便携集线器 - Google Patents

便携集线器 Download PDF

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Publication number
WO2020118529A1
WO2020118529A1 PCT/CN2018/120352 CN2018120352W WO2020118529A1 WO 2020118529 A1 WO2020118529 A1 WO 2020118529A1 CN 2018120352 W CN2018120352 W CN 2018120352W WO 2020118529 A1 WO2020118529 A1 WO 2020118529A1
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WO
WIPO (PCT)
Prior art keywords
interface
type
main board
hub
portable hub
Prior art date
Application number
PCT/CN2018/120352
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English (en)
French (fr)
Inventor
廖新辉
王超
胡杲辰
Original Assignee
深圳市通拓科技有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by 深圳市通拓科技有限公司 filed Critical 深圳市通拓科技有限公司
Priority to PCT/CN2018/120352 priority Critical patent/WO2020118529A1/zh
Publication of WO2020118529A1 publication Critical patent/WO2020118529A1/zh

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R31/00—Coupling parts supported only by co-operation with counterpart
    • H01R31/06—Intermediate parts for linking two coupling parts, e.g. adapter

Definitions

  • the utility model relates to the field of electronic peripherals, in particular to a portable hub.
  • the main purpose of the utility model is to provide a portable hub, which aims to solve the above-mentioned problem of the expansion of peripherals that are light and thin.
  • the present invention proposes a portable hub, which includes: a housing and a main board;
  • the casing is a chamfered rectangular parallelepiped, the main board is rectangular, and is located inside the casing;
  • the side of the long side of the main board is provided with two parallel type-c connectors;
  • the two type-c joints are at the same level and extend from the inside of the housing;
  • a type-c interface, three parallel USB3.0 interfaces, an SD card interface, and a TF card interface are provided on opposite sides of the two type-c connectors;
  • the main board is provided with three USB 3.0 respectively electrically connected with the USB 3.0 interface IC chip, the IC chip is used to control USB3.0 data transmission;
  • the mainboard is provided with a wireless network card chip and an antenna;
  • An HDMI interface is provided on one side of the short side of the motherboard;
  • the type-c interface can provide power for the motherboard
  • the bottom of the main board is provided with a heat dissipation metal sheet
  • the casing is provided with openings corresponding to the USB3.0 interface, type-c connector, type-c interface, HDMI interface, SD card interface and TF card interface.
  • the two type-c joints are retractable joints, which can be retracted inside the housing.
  • the size of the hub is 116*28.5*10.5mm.
  • the main board is provided with a breathing lamp
  • the casing is provided with an opening corresponding to the breathing lamp.
  • the main board is provided with a network card, and a network cable interface is provided on the opposite side of the HDMI interface.
  • the main board is provided with a network conversion controller.
  • the casing is provided with a heat dissipation coating.
  • the casing is coated with an anti-interference coating.
  • the main board is provided with a power supply control IC chip.
  • the main board is provided with a memory chip.
  • the main board is provided with a card reading controller.
  • a sealed space is provided between the heat dissipation metal sheet of the main board and the housing, and the sealed space is filled with a phase change material.
  • the portable hub proposed in this application includes: a casing and a main board; the casing is a chamfered rectangular parallelepiped, the main board is rectangular, and is located inside the casing; two sides of the long side of the main board are provided in parallel -c connector; the two type-c connectors are on the same horizontal plane and protrude from the inside of the housing; the two type-c connectors are provided with a type-c interface on the opposite side, three USB3.0 interfaces in parallel, SD card interface, TF card interface; the motherboard is provided with three USB3.0 respectively electrically connected to the USB3.0 interface IC chip, the IC chip is used to control data transmission of USB3.0; the one side of the short side of the main board is provided with an HDMI interface; the type-c interface can provide power supply for the main board; The opening corresponding to the interface or connector.
  • FIG. 1 is a front view of a portable hub of an embodiment of the present invention
  • FIG. 2 is a view of a portable hub house according to an embodiment of the present invention.
  • Fig. 3 is a left side view of the portable hub of the embodiment of the present invention.
  • an embodiment of the present invention provides a portable hub, including: a housing 7 and a motherboard;
  • the housing 7 is a chamfered rectangular parallelepiped, the main board is rectangular, and is located inside the housing 7;
  • the two type-c joints 6 are at the same level and extend from the inside of the housing 7;
  • a type-c interface 2 On the opposite side of the two type-c connectors 6, a type-c interface 2, three USB3.0 interfaces 3 in parallel, an SD card interface 4, and a TF card interface 5 are provided;
  • the main board is provided with three USB3.0 IC chips electrically connected to the USB3.0 interface 3, respectively, and the IC chip is used to control USB3.0 data transmission;
  • the mainboard is provided with a wireless network card chip and an antenna;
  • An HDMI interface 8 is provided on one side of the short side of the motherboard;
  • the type-c interface 2 can provide power for the motherboard
  • the bottom of the main board is provided with a heat dissipation metal sheet
  • the housing 7 is provided with openings corresponding to the USB3.0 interface 3, type-c connector 6, type-c interface 2, HDMI interface 8, SD card interface 4 and TF card interface 5.
  • the housing 7 is configured as a chamfered rectangular parallelepiped, which can facilitate the user to carry it while avoiding the corners of the housing 7 from scratching the user or scratching the data cable, scraping equipment, and the like.
  • the side of the long side of the motherboard is provided with two parallel type-c connectors 6, the center distance between the two type-c connectors 6 is set to 14.8mm, and the two The center distance between the two type-c interfaces 2 is 14.8mm, and the portable hub can be connected to the two type-c interfaces 2 on the Apple laptop to provide an expansion interface for the Apple laptop.
  • the motherboard is provided with three USB3.0 interfaces 3, and each USB3.0 interface 3 is provided with a USB3.0 IC chip on the motherboard for electrical connection, and the three USB3.0 interfaces 3 can be used simultaneously Reach USB3.0 transfer speed, if only one USB3.0 is set IC chip, when two or three USB3.0 interfaces 3 are in use, only one interface can reach the transmission speed of USB3.0, and the remaining USB3.0 only has the transmission speed of USB2.0.
  • the type-c interface 2 set in this solution perfectly solves this problem. Compared with the general hub, when the power supply of the hub is insufficient, the type-c interface 2 external power supply can be used to power the hub to make the power supply Can meet the use of multiple peripherals at the same time.
  • the two type-c joints 6 are retractable joints, which can be retracted inside the housing 7.
  • the two type-c connectors 6 extend out of the housing 7 when the device is connected, the two type-c connectors 6 are retracted inside the housing 7 when the device is not connected, which is convenient carry.
  • the end of the type-c joint 6 and its connecting rod has a movable stop pin.
  • the movable end of the stop pin is placed in the positioning slideway by elastic force.
  • the slideway acts like a cam groove.
  • the return spring of the type-c connector 6 after the release of the hand positions the movable end here.
  • the slideway along the slope of the movable end leaves the positioning point and returns to the high position under the action of the return spring along the return slideway.
  • the expansion and contraction of the two type-c joints 6 are independent of each other.
  • the size of the hub is 116*28.5*10.5mm.
  • the hub is set to 116*28.5*10.5mm, two type-c connectors 6, three USB3.0 interfaces 3, SD card interface 4, TF card interface 5 and HDMI interface 8 are arranged on the hub It should not be too tight and affect the use of the interface.
  • the thickness is set to 10.5mm, which is consistent with the thickness of most ultra-thin notebook computers, and the product has a stronger sense of fit when used.
  • the main board is provided with a breathing lamp 1
  • the housing 7 is provided with an opening corresponding to the breathing lamp 1.
  • the main board is provided with a breathing light 1, and the breathing light 1 also has the function of an indicator light, and can remind the user that some similar interfaces are not connected well, and the product has insufficient power supply.
  • the breathing light 1 makes the portable hub product more cool to use.
  • the main board is provided with a network card
  • the opposite side of the HDMI interface 8 is provided with a network cable interface
  • the main board is provided with a network conversion controller.
  • setting the network conversion controller when setting the network card and the network card interface, setting the network conversion controller can make the hub have the ability to transmit network signals. For example, when the wireless signal of the access hub is not easy to use, you can set the network cable interface Access the wired network to improve network usage.
  • the housing 7 is provided with a heat dissipation coating.
  • the housing 7 is provided with a heat dissipation coating, which can speed up the heat dissipation of the hub and increase the use safety and service life of the hub.
  • a sealed space is provided between the motherboard heat dissipation metal sheet and the housing 7, and the sealed space is filled with a phase change material.
  • a phase change material is provided between the motherboard heat dissipation metal sheet and the housing 7 to speed up the heat dissipation of the hub.
  • the heat dissipation efficiency of the phase change material is higher than that of the metal sheet shell and heat dissipation coating More than times.
  • the housing 7 is coated with an anti-interference coating.
  • the computer uses multiple external devices to transmit data through the hub. Due to the multiple data transmission channels and the large amount of data, the computer is relatively susceptible to external interference and causes data transmission errors.
  • the case 7 coated with an anti-interference coating can better solve this problem.
  • the motherboard is provided with a power supply control IC chip.
  • the motherboard is provided with a power supply control IC chip to effectively protect the hub and prevent the hub from being hit due to excessive current. Wear damaged.
  • the power supply control IC chip limits the current that the first USB3.0 interface 3 can pass to 2A, the output current after the first USB3.0 interface 3 is connected to the device is between 0-2A.
  • the motherboard is provided with a memory chip.
  • the function of the portable hub is to extend the interface of a terminal such as a computer tablet, and then access an external device through the extended interface.
  • a memory chip on the motherboard of the portable hub, users can store some commonly used data, such as drivers, etc., to maximize the convenience of the portable hub and quickly connect to expand external devices.

Abstract

本实用新型提出的便携集线器，包括：壳体和主板；所述壳体为倒角长方体、所述主板为长方形，且位于壳体内部；所述主板长边的一侧设有并列的两个type-c接头；所述两个type-c接头处于同一水平面且从壳体内部伸出；所述两个type-c接头对侧设置有一个type-c接口、并列的三个USB3.0接口、SD卡接口、TF卡接口；所述主板上设有三个分别与所述USB3.0接口电连接的USB3.0 IC芯片，所述IC芯片用于控制USB3.0的数据传输；所述所述主板短边的一侧设有HDMI接口；所述type-c接口可为主板提供供电；所述壳体设有与接口或接头对应的开口。通过将便携集线器连接相应设备，使设备具有集线器上多种扩展接口类型的目的。

Description

便携集线器 技术领域
本实用新型涉及电子外设领域，特别涉及一种便携集线器。
 背景技术
随着计算机的发展，尤其是笔记本电脑的发展，笔记本电脑产品做得越来越薄，以此带来轻便的效果。产品做得轻薄的缺点是少了很多原生的USB接口，并且没有了MS卡接口和TF卡接口，导致产品无法连接多个外部设备。另外，由于集线器上经常进行插头的拔插，数据线和集线器间难免频繁接触，集线器没有对棱角进行处理，不方便携带，还分发生划伤数据线，甚至弄伤用户的问题。
 技术问题
本实用新型的主要目的为提供的一种便携集线器，旨在解决上述轻薄本的外设扩展问题。
 技术解决方案
为了实现上述发明目的，本实用新型提出一种便携集线器，包括：壳体和主板；
所述壳体为倒角长方体、所述主板为长方形，且位于壳体内部；
所述主板长边的一侧设有并列的两个type-c接头；
所述两个type-c接头处于同一水平面且从壳体内部伸出；
所述两个type-c接头对侧设置有一个type-c接口、并列的三个USB3.0接口、SD卡接口、TF卡接口；
所述主板上设有三个分别与所述USB3.0接口电连接的USB3.0 IC芯片，所述IC芯片用于控制USB3.0的数据传输；
所述主板上设有无线网卡芯片及天线；
所述所述主板短边的一侧设有HDMI接口；
所述type-c接口可为主板提供供电；
所述主板底部设置有散热金属片；
所述壳体设有与所述USB3.0接口、type-c接头、type-c接口、HDMI接口、SD卡接口和TF卡接口对应的开口。
进一步地，所述两个type-c接头为可伸缩接头，可缩回壳体内部。
进一步地，所述集线器大小为116*28.5*10.5mm。
进一步地，所述主板设有呼吸灯，所述壳体设有与呼吸灯对应的开口。
进一步地，所述主板设置有网卡，所述HDMI接口的对侧设有网线接口。
进一步地，所述主板设有网络转换控制器。
进一步地，所述壳体设有散热涂层。
进一步地，所述壳体涂有防干扰涂层。
进一步地，所述主板设置有供电控制IC芯片。
进一步地，所述主板设有存储芯片。
进一步地，所述主板设有读卡控制器。
进一步地，所述主板散热金属片与壳体之间设有一密闭空间，所述密闭空间填充有相变材料。
 有益效果
本申请提出的便携集线器，包括：壳体和主板；所述壳体为倒角长方体、所述主板为长方形，且位于壳体内部；所述主板长边的一侧设有并列的两个type-c接头；所述两个type-c接头处于同一水平面且从壳体内部伸出；所述两个type-c接头对侧设置有一个type-c接口、并列的三个USB3.0接口、SD卡接口、TF卡接口；所述主板上设有三个分别与所述USB3.0接口电连接的USB3.0 IC芯片，所述IC芯片用于控制USB3.0的数据传输；所述所述主板短边的一侧设有HDMI接口；所述type-c接口可为主板提供供电；所述壳体设有与接口或接头对应的开口。通过将便携集线器连接相应设备，使设备具有集线器上多种扩展接口类型的目的。
 附图说明
图1为本实用新型实施例便携集线器主视图；
图2为本实用新型实施例便携集线器府视图；
图3为本实用新型实施例便携集线器左视图。
 本发明的最佳实施方式
应当理解，此处所描述的具体实施例仅仅用以解释本实用新型，并不用于限定本实用新型。
本技术领域技术人员可以理解，除非特意声明，这里使用的单数形式“一”、“一个”、“所述”“上述”和“该”也可包括复数形式。应该进一步理解的是，本实用新型的说明书中使用的措辞“包括”是指存在所述特征、整数、步骤、操作、元件、单元、模块和/或组件，但是并不排除存在或添加一个或多个其他特征、整数、步骤、操作、元件、单元、模块、组件和/或它们的组。应该理解，当我们称元件被“连接”或“耦接”到另一元件时，它可以直接连接或耦接到其他元件，或者也可以存在中间元件。此外，这里使用的“连接”或“耦接”可以包括无线连接或无线耦接。这里使用的措辞“和/或”包括一个或更多个相关联的列出项的全部或任一单元和全部组合。
本技术领域技术人员可以理解，除非另外定义，这里使用的所有术语（包括技术术语和科学术语），具有与本实用新型所属领域中的普通技术人员的一般理解相同的意义。还应该理解的是，诸如通用字典中定义的那些术语，应该被理解为具有与现有技术的上下文中的意义一致的意义，并且除非像这里一样被特定定义，否则不会用理想化或过于正式的含义来解释。
参照图1至图3，本实用新型实施例提出一种便携集线器，包括：壳体7和主板；
所述壳体7为倒角长方体、所述主板为长方形，且位于壳体7内部；
所述主板长边的一侧设有并列的两个type-c接头6；
所述两个type-c接头6处于同一水平面且从壳体7内部伸出；
所述两个type-c接头6对侧设置有一个type-c接口2、并列的三个USB3.0接口3、SD卡接口4、TF卡接口5；
所述主板上设有三个分别与所述USB3.0接口3电连接的USB3.0 IC芯片，所述IC芯片用于控制USB3.0的数据传输；
所述主板上设有无线网卡芯片及天线；
所述所述主板短边的一侧设有HDMI接口8；
所述type-c接口2可为主板提供供电；
所述主板底部设置有散热金属片；
所述壳体7设有与所述USB3.0接口3、type-c接头6、type-c接口2、HDMI接口8、SD卡接口4和TF卡接口5对应的开口。
在本实施例中，所述壳体7设置为倒角长方体，可以在方便用户携带的同时，避免壳体7的棱角刮伤用户或者刮伤数据线、刮花设备等。以接入苹果笔记本为例，所述主板长边的一侧设有并列的两个type-c接头6，两个type-c接头6之间的中心距离设为14.8mm，而苹果电脑的两个type-c接口2之间的中心距离为14.8mm，便携集线器可以接入苹果笔记本电脑上的两个type-c接口2，为苹果笔记本电脑提供拓展接口。所述主板上设有三个USB3.0接口3，每个USB3.0接口3均在主板上设有USB3.0 IC芯片与之电连接，三个USB3.0接口3在同时使用时，均能达到USB3.0的传输速度，若只设置一个USB3.0 IC芯片，则在两个或三个USB3.0接口3在使用时，只有一个接口能达到USB3.0的传输速度，剩余的USB3.0则只有USB2.0的传输速度。在另一实施例中，一般的集线器在接入多个外设时，由于多个外设同时用电将会导致集线器供电不足，多个外设无法同时使用。本方案所设置的type-c接口2则完美解决了这一问题，相比于一般的集线器，在集线器供电不足的时候，可通过所设置的type-c接口2外接电源为集线器供电，使供电能满足多个外设同时使用。
在一实施例中，所述两个type-c接头6为可伸缩接头，可缩回壳体7内部。
在本实施例中，由于连接设备时，所述两个type-c接头6是伸出壳体7外部，在不连接设备时，将两个type-c接头6缩回壳体7内部，方便携带。例如， type-c接头6及其连杆的端部装置有可动的止位销，止位销的活动端靠弹性力置于定位滑道内，滑道起到类似于凸轮槽的作用，当按下type-c接头6时，止位销活动端沿滑道移动至最低位并在此落入滑道的低位定位点，松手后type-c接头6的复位弹簧使活动端定位于此。再次按压时，活动端沿斜面的滑道离开定位点沿回程滑道在复位弹簧的作用下，回复高位。在本实施例中，两个type-c接头6的伸缩相互独立。
在一实施例中，所述集线器尺寸为116*28.5*10.5mm。
在本实施例中，将集线器设置为116*28.5*10.5mm，两个type-c接头6、三个USB3.0接口3、SD卡接口4、TF卡接口5和HDMI接口8排列在集线器上不致于太紧密，影响接口的使用。厚度设置为10.5mm与大多数超薄笔记本电脑的厚度一致，产品在使用时贴合感更强。
在一实施例中，所述主板设有呼吸灯1，所述壳体7设有与呼吸灯1对应的开口。
在本实施例中，所述主板设有呼吸灯1，呼吸灯1同时具备指示灯的作用，可以将一些类似接口没有接好，产品供电不足等问题提示给用户。例如，在集线器接入多个外设时，由于多个外设同时用电，同时呼吸灯1使便携集线器这一款产品在用起来更炫酷。
在一实施例中，所述主板设置有网卡，所述HDMI接口8的对侧设有网线接口，所述主板设有网络转换控制器。
在本实施例中，设置网卡和网卡接口的同时，设置网络转换控制器，可以使集线器具备传输网络信号的能力，例如，当接入集线器的设置无线信号不好用，则可通过设置网线接口接入有线网络，改善网络使用情况。
在一实施例中，所述壳体7设有散热涂层。
在本实施例中，集线器在接入多个外设时，由于多个外设同时耗能，将会产生较大热量。所述壳体7设有散热涂层，可以加快集线器的散热，增加集线器的使用安全性和使用寿命。
在一实施例中，所述主板散热金属片与壳体7之间设有一密闭空间，所述密闭空间填充有相变材料。
在本实施例中，主板散热金属片与壳体7间设有相变材料，能加快集线器的散热，相变材料的设置，散热效率较仅有金属片外壳、散热涂层的散热效率高3倍以上。在多个外设同时用电，集线器输出电流高，发热严重时，相变材料的设置可以加快集线器的散热，避免由于散热不足引起安全事故。
在一实施例中，所述壳体7涂有防干扰涂层。
在本实施例中，电脑通过集线器使用多个外接设备传输数据，由于数据的传输通道多，数据量大，比较容易受到外界的干扰导致数据传输错误。壳体7涂有防干扰涂层可以较好地解决这一问题。
在一实施例中，所述主板设置有供电控制IC芯片。
在本实施例中，由于集线器在使用不同的设备时，不同的设备所需的电流大小不同，因此所述主板设置有供电控制IC芯片可以有效的保护集线器，避免集线器由于电流过大而被击穿损坏。例如，供电控制IC芯片限制第一个USB3.0接口3可通过的电流为2A，则第一个USB3.0接口3接入设备后的输出电流为0-2A之间。
在一实施例中，所述主板设有存储芯片。
在本实施例中，由于便携集线器的作用是扩展电脑平板等终端的接口，再通过扩展接口接入外部设备等。在便携集线器的主板上设置存储芯片，用户可以存储一些常用数据，如驱动等，以更大程度发挥便携集线器的便捷、快速连接扩展外部设备的作用。
以上所述仅为本实用新型的优选实施例，并非因此限制本实用新型的专利范围，凡是利用本实用新型说明书及附图所作的等效结构或等效流程变换，或直接或间接运用在其他相关的技术领域，均同理包括在本实用新型的专利保护范围内。

Claims (9)

  1. 一种便携集线器，其特征在于，包括：壳体和主板；
    所述壳体为倒角长方体，所述主板为长方形，且位于壳体内部；
    所述主板长边的一侧设有并列的两个type-c接头；
    所述两个type-c接头处于同一水平面且从所述壳体内部伸出；
    所述主板上位于所述两个type-c接头的对侧设置有一个type-c接口、并列的三个USB3.0接口、SD卡接口以及TF卡接口；
    所述主板上设有分别与所述USB3.0接口电连接的USB3.0 IC芯片，所述USB3.0 IC芯片用于控制USB3.0的数据传输；
    所述主板短边的一侧设有HDMI接口；
    所述type-c接口可为主板提供供电；
    所述壳体设有与所述USB3.0接口、type-c接头、type-c接口、HDMI接口、SD卡接口和TF卡接口对应的开口。
  2. 如权利要求1所述的便携集线器，其特征在于，所述两个type-c接头为可伸缩接头，可缩回壳体内部。
  3. 如权利要求1所述的便携集线器，其特征在于，所述集线器尺寸为116*28.5*10.5mm。
  4. 如权利要求1所述的便携集线器，其特征在于，所述主板上设有呼吸灯，所述壳体设有与呼吸灯对应的开口。
  5. 如权利要求1所述的便携集线器，其特征在于，所述主板上设置有网络控制器。
  6. 如权利要求1所述的便携集线器，其特征在于，所述壳体设有散热涂层。
  7. 如权利要求1所述的便携集线器，其特征在于，所述壳体设有防干扰涂层。
  8. 如权利要求1所述的便携集线器，其特征在于，所述主板上设置有供电控制IC芯片。
  9. 如权利要求1所述的便携集线器，其特征在于，所述主板上设有存储芯片。
PCT/CN2018/120352 2018-12-11 2018-12-11 便携集线器 WO2020118529A1 (zh)

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Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104917016A (zh) * 2015-05-25 2015-09-16 深圳市华宝新能源有限公司 充电式集线器
CN206727384U (zh) * 2017-05-17 2017-12-08 深圳市旭联信息技术有限公司 一种集线器

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104917016A (zh) * 2015-05-25 2015-09-16 深圳市华宝新能源有限公司 充电式集线器
CN206727384U (zh) * 2017-05-17 2017-12-08 深圳市旭联信息技术有限公司 一种集线器

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