WO2023124752A1 - 线束及具有其的头戴设备 - Google Patents

线束及具有其的头戴设备 Download PDF

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Publication number
WO2023124752A1
WO2023124752A1 PCT/CN2022/135927 CN2022135927W WO2023124752A1 WO 2023124752 A1 WO2023124752 A1 WO 2023124752A1 CN 2022135927 W CN2022135927 W CN 2022135927W WO 2023124752 A1 WO2023124752 A1 WO 2023124752A1
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WO
WIPO (PCT)
Prior art keywords
wire
wires
signal
ground
power
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/CN2022/135927
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English (en)
French (fr)
Inventor
夏雨
夏九
柳光辉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Beijing Zitiao Network Technology Co Ltd
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Beijing Zitiao Network Technology Co Ltd
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Application filed by Beijing Zitiao Network Technology Co Ltd filed Critical Beijing Zitiao Network Technology Co Ltd
Priority to US18/706,378 priority Critical patent/US20240420866A1/en
Publication of WO2023124752A1 publication Critical patent/WO2023124752A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/08—Flat or ribbon cables
    • H01B7/0823—Parallel wires, incorporated in a flat insulating profile
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B11/00—Communication cables or conductors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B11/00—Communication cables or conductors
    • H01B11/02—Cables with twisted pairs or quads
    • H01B11/06—Cables with twisted pairs or quads with means for reducing effects of electromagnetic or electrostatic disturbances, e.g. screens
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/0045—Cable-harnesses
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
    • H01B7/1895—Internal space filling-up means
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Definitions

  • the present disclosure relates to the technical field of head-mounted devices, in particular to a wire harness and a head-mounted device having the same.
  • the present disclosure aims to solve at least one of the technical problems existing in the prior art. For this reason, the present disclosure proposes a wire harness, which can reduce the wiring space and reduce the overall size.
  • the present disclosure also proposes a head-mounted device having the above wire harness.
  • the wire harness includes: a signal wire, the signal wire includes a plurality of signal wires; a ground wire, the ground wire includes a plurality of ground wires; a power wire, the power wire includes a plurality of power wires,
  • the signal wires, the ground wires and the power wires are arranged in the same jacket, and the signal wires, the ground wires and the power wires are arranged sequentially in a first direction.
  • the signal wire, the ground wire and the power wire share a jacket.
  • the wire harness of the embodiment of the present disclosure can reserve more wiring space, so that more wiring harnesses can be set.
  • the wires take more current and improve the over-current capability of the wiring harness.
  • the wire harness according to the embodiments of the present disclosure can reduce the wiring space and the overall size, thereby facilitating the overall miniaturization of the electronic equipment installed therein.
  • the signal wires further include a shielding layer wrapped outside the plurality of signal wires.
  • At least two of the signal wire, the ground wire and the power wire have different cross-sectional areas.
  • the cross-sectional area of the signal wire is smaller than the cross-sectional area of the ground wire, and the cross-sectional area of the signal wire is smaller than the cross-sectional area of the power wire.
  • each group of wire groups includes a plurality of power wires arranged side by side, and a plurality of ground wires arranged side by side. and a plurality of said signal lines arranged side by side.
  • the signal line further includes a first filler, and a plurality of the signal wires are arranged in a circular shape around the first filler; and/or
  • the power line includes a second filler, a plurality of power wires are arranged in a circular shape around the second filler; and/or the ground wire includes a third filler, and the plurality of ground wires surround The third fillers are arranged in a circular shape.
  • a head-mounted device comprising: a host, the host is provided with an electronic control device; a battery unit, the battery unit is connected to the electronic control device through a wire harness, and the wire harness is a A wire harness according to an embodiment.
  • the wiring space can be reduced, and the overall size of the wire harness becomes smaller, which is beneficial to the overall miniaturization of the head-mounted device.
  • FIG. 1 is a schematic diagram of a wire harness according to some embodiments of the present disclosure
  • Fig. 2 is a schematic diagram of a wire harness according to other embodiments of the present disclosure.
  • Signal wire 1 signal wire 10
  • shielding layer 11 first filler 12
  • connection should be interpreted in a broad sense, for example, it can be a fixed connection or a detachable connection. Connected, or integrally connected; it may be mechanically connected or electrically connected; it may be directly connected or indirectly connected through an intermediary, and it may be the internal communication of two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present disclosure in specific situations.
  • wire harness 1000 can be applied to an electronic device for connecting a battery unit and a host, where the electronic device can be a head-mounted device such as a VR all-in-one machine.
  • the wire harness 1000 includes: a signal wire 1 , a ground wire 2 and a power wire 3 , and the signal wire 1 includes a plurality of signal wires 10 .
  • the ground wire 2 includes a plurality of ground wires 20 .
  • the power line 3 includes a plurality of power wires 30, the signal line 1, the ground line 2 and the power line 3 are arranged in the same jacket 4, and the signal line 1, the ground line 2 and the power line 3 are arranged sequentially in the first direction.
  • the signal wire 1, the ground wire 2 and the power wire 3 are sequentially arranged in the width direction of the wire harness 1000, and in the length direction of the wire harness 1000, the two ends of the wire harness 1000 are respectively connected to the battery unit and the host computer .
  • the power cord of the wire harness of the related art is provided with a power wire and a power jacket wrapped outside the power wire
  • the signal wire of the wire harness of the related art includes a signal wire and a signal jacket wrapped outside the signal wire.
  • the ground wire of the technical wire harness includes a ground wire and a ground wire jacket wrapped outside the ground wire.
  • the size of the wire harness in the related art is relatively large, so that the size of the electronic device provided with the above wire harness is relatively large.
  • the wire harness 1000 of the embodiment of the present disclosure can reserve more wiring space , so that more wires can be set to carry a larger current, and the overcurrent capability of the wire harness 1000 can be improved.
  • the wire harness 1000 according to the embodiment of the present disclosure can reduce the wiring space and the overall size, thereby facilitating the overall miniaturization of the electronic equipment installed therein.
  • the shape, width and thickness of the jacket 4 according to the embodiment of the present disclosure can be set according to actual space requirements, and no specific limitation is made here.
  • the signal wire 1 further includes a shielding layer 11 wrapped outside the plurality of signal wires 10 . 11. Therefore, by setting the shielding layer 11 , the interference of external signals to the signal wire 10 can be further reduced, so as to ensure that the signal wire 10 can transmit signals without interference as much as possible.
  • the entire jacket 4 can be configured as a shield, so that signal interference to the ground wire 2 , the signal wire 1 and the power wire 3 can be reduced.
  • the cross-section of the power line 30, the ground line 20 and the signal line 10 can be limited according to the actual size of the transmitted current. Therefore, in some embodiments of the present disclosure, at least two of the signal wire 10 , the ground wire 20 and the power wire 30 have different cross-sectional areas. That is, the cross-sectional areas of the signal wire 10, the ground wire 20 and the power wire 30 may be different, or the cross-sectional areas of the ground wire 20 and the power wire 30 are the same, and the cross-sectional area of the signal wire 10 is the same as that of the ground wire 20 and the power wire 30.
  • the cross-sectional areas of the power wires 30 are different and can be limited according to actual conditions. Therefore, the volume of the wire harness 1000 can be further reduced.
  • the power line 3 and the ground line 2 need to transmit a larger current than the signal line 1, so as shown in FIG. 1 and FIG.
  • the cross-sectional area is the smallest, so that the volume of the wire harness 1000 can be further reduced.
  • the cross-sectional area of the signal wire 10 is smaller than that of the ground wire 20 , and/or the cross-sectional area of the signal wire 10 is smaller than that of the power wire 30 . Therefore, the volume of the wire harness 1000 can be further reduced. It should be noted that the type of the power wire 30 , the type of the signal wire 10 , and the type of the ground wire 20 can be limited according to the actual situation, and will not be specifically limited here.
  • the cross-sectional area of the ground wire 20 is the same as that of the power wire 30, that is, wires of a uniform type can be selected, thereby reducing the types of parts, cut costs.
  • FIG. 1 there are multiple power cords 3 , and the multiple power cords 3 are arranged side by side. That is to say, a plurality of power lines 3 are arranged side by side, that is, no ground wire 2 and signal line 1 are arranged between adjacent power lines 3, so that the conductor impedance can be lowered, and the wire passing current of the wire harness 1000 can be increased. , and the volume of the wire harness 1000 can also be reduced.
  • the same network refers to the same information signal transmitted in the signal line 1, for example, compared to the host, if there is an input information signal and an output information signal, then the same input information signal
  • the signal lines 1 for signals can be arranged side by side, and the signal lines 1 for the same output information signal can be arranged side by side.
  • a wire harness 1000 includes four power wires 3 , four ground wires 2 and four signal wires 1 , wherein the four power wires 3 are arranged side by side, and the four power wires Each of the left and right sides of the line 3 is provided with two ground lines 2 arranged side by side and two signal lines 1 arranged side by side.
  • each group of wire groups includes a plurality of power wires 3 arranged side by side, and a plurality of ground wires 2 arranged side by side. and a plurality of signal lines 1 arranged side by side. Therefore, the wire harness 1000 can transmit various signals.
  • the wire harness 1000 includes four power wires 3 , four ground wires 2 and four signal wires 1 , which are divided into two groups in the width direction of the jacket 4 , each The group includes two power lines 3 arranged side by side, two ground lines 2 arranged side by side, and two signal lines 1 arranged side by side.
  • the number of power lines 3, the number of ground lines 2, and the number of signal lines 1 are not limited thereto, and the arrangement positions of the power line 3, ground lines 2 and signal lines 1 are not limited thereto, either. It can be limited according to the actual situation, as long as the power line 3 , the ground line 2 and the signal line 1 are arranged in the same cover 4 .
  • the signal line 1 further includes a first filler 12 , and a plurality of signal wires 10 are arranged in a circular shape around the first filler 12 . Therefore, the volume of the signal wire 1 can be reduced, and the volume of the wire harness 1000 can be further reduced, and the support of the first filler 12 can ensure the reliable arrangement of the multiple signal wires 10 .
  • the power cord 3 includes a second filler 31, and a plurality of power wires 30 are arranged in a circular shape around the second filler 31; and/or a ground wire 2 includes a third filler 21, and a plurality of ground conductors 20 are arranged in a circular shape around the third filler 21. Therefore, the volume of the power line 3 and/or the ground wire 2 can be reduced, and the volume of the wire harness 1000 can be further reduced, and the support of the second filler 31 can ensure the reliable arrangement of multiple power wires 30 , and the third filler 21 can The support can ensure the reliable arrangement of multiple ground wires 20 .
  • each signal wire 1 includes a plurality of signal wires 10, a first filler 12 and a shielding layer 11, and a plurality of signal wires 10 surround the first filler 12 in the circumferential direction Arranged in sequence, the shielding layer 11 is wrapped outside the plurality of signal wires 10 .
  • Each power cord 3 includes a plurality of power wires 30 and a second filler 31 , and the plurality of power wires 30 are arranged in a circular shape around the second filler 31 .
  • Each ground wire 2 includes a plurality of ground wires 20 and a third filler 21 , and the plurality of ground wires 20 are arranged in a circular shape around the third filler 21 .
  • the wire harness 1000 further includes connection terminals, the two ends of the cover 4 are respectively provided with connection terminals, and each connection terminal is electrically connected to the signal line 1 , the ground line 2 and the power line 3 respectively. That is to say, the wire harness 1000 can be connected to the battery unit and the host through the terminal, so that the connection method of the wire harness 1000 is simple.
  • a part of the signal line 1, a part of the ground line 2 and a part of the power line 3 can extend out of the cover 4, and be electrically connected with the battery unit and the host by welding or screw connection.
  • the head-mounted device includes: a main unit and a battery unit, the main unit is equipped with an electronic control device; the battery unit is connected to the electronic control device through a wire harness 1000, and the wire harness 1000 is according to any one of the above-mentioned embodiments of the present disclosure. Harness 1000.
  • the head-mounted device may be a VR all-in-one machine.
  • the wiring space can be reduced, and the overall size of the wire harness 1000 is reduced, which is beneficial to the overall miniaturization of the head-mounted device.
  • the battery unit is located behind the host, and the top of the battery unit may be connected to the host through the wire harness 1000 and/or the side of the battery unit may be connected to the host through the wire harness 1000 .
  • references to the terms “one embodiment,” “some embodiments,” “exemplary embodiments,” “example,” “specific examples,” or “some examples” are intended to mean that the implementation A specific feature, structure, material, or characteristic described by an embodiment or example is included in at least one embodiment or example of the present disclosure.
  • schematic representations of the above terms do not necessarily refer to the same embodiment or example.
  • the specific features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

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  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Insulated Conductors (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)

Abstract

一种线束及具有其的头戴设备。线束包括：信号线，信号线包括多根信号导线；地线，地线包括多根地线导线；电源线，电源线包括多根电源导线，信号线、地线和电源线设在同一外被内，信号线、地线和电源线在第一方向顺序排布。

Description

线束及具有其的头戴设备
相关申请的交叉引用
本公开基于申请号为：2021116158566，申请日为2021年12月27日的中国专利申请提出，并要求该中国专利申请的优先权，该中国专利申请的全部内容在此引入本公开作为参考。
技术领域
本公开涉及头戴设备技术领域，尤其是涉及一种线束及具有其的头戴设备。
背景技术
相关技术的VR一体机很多会选择电池后置的形式，而电池与前面的头戴主机之间不可避免的走长电池线，因为VR一体机的功耗比较大，电池容量大，所以电池线尽可能走的更粗一些，这样对结构空间设计有很大挑战。
申请内容
本公开旨在至少解决现有技术中存在的技术问题之一。为此，本公开提出一种线束，可以减小走线空间，整体尺寸变小。
本公开还提出一种具有上述线束的头戴设备。
根据本公开实施例的线束，包括：信号线，所述信号线包括多根信号导线；地线，所述地线包括多根地线导线；电源线，所述电源线包括多根电源导线，所述信号线、所述地线和所述电源线设在同一外被内，所述信号线、所述地线和所述电源线在第一方向顺序排布。
根据本公开实施例的线束，信号线、地线和电源线共用一个外被，在同样的结构空间情况下，本公开实施例的线束可以留出更多的走线空间，从而可以设置更多的线走更大的电流，提升线束的过电流能力。与相关技术的线束相比，根据本公开实施例的线束可以减小走线空间，整体尺寸变小，从而有利于设置其的电子设备的整体小型化设置。
在本公开的一些实施例中，所述信号线还包括外包于多根所述信号导线外侧的屏蔽层。
在本公开的一些实施例中，所述信号导线、所述地线导线和所述电源导线中的至少两种的横截面积不同。
在本公开的一些实施例中，所述信号导线的横截面积小于所述地线导线的横截面积， 所述信号导线的横截面积小于所述电源导线的横截面积。
在本公开的一些实施例中，所述电源线为多根，多根所述电源线并排设置。
在本公开的一些实施例中，所述地线为多根，多根所述地线并排设置。
在本公开的一些实施例中，所述信号线为多根，相同网络的所述信号线并排设置。
在本公开的一些实施例中，所述外被内设有多组间隔设置的导线组，每组所述导线组包括多根并排设置的所述电源线、多根并排设置的所述地线和多根并排设置的所述信号线。
在本公开的一些实施例中，所述信号线还包括第一填充件，多根所述信号导线围绕所述第一填充件排列成圆环形；和/或
所述电源线包括第二填充件，多根所述电源导线围绕所述第二填充件排列成圆环形；和/或所述地线包括第三填充件，所述多根地线导线围绕所述第三填充件排列成圆环形。
根据本公开实施例的头戴设备，包括：主机，所述主机内设有电控装置；电池部，所述电池部通过线束与所述电控装置相连，所述线束为根据本公开上述任一实施例所述的线束。
根据本公开实施例的头戴设备，通过设置上述的线束，可以减小走线空间，线束的整体尺寸变小，从而有利于头戴设备的整体小型化设置。
本公开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，或通过本公开的实践了解到。
附图说明
本公开的上述和/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：
图1为根据本公开一些实施例的线束的示意图；
图2为根据本公开另一些实施例的线束的示意图。
附图标记：
线束1000、
信号线1、信号导线10、屏蔽层11、第一填充件12、
地线2、地线导线20、第三填充件21、
电源线3、电源导线30、第二填充件31、
外被4。
具体实施方式
下面详细描述本公开的实施例，所述实施例的示例在附图中示出，其中自始至终相同或类似的标号表示相同或类似的元件或具有相同或类似功能的元件。下面通过参考附图描述的实施例是示例性的，仅用于解释本公开，而不能理解为对本公开的限制。
在本公开的描述中，需要理解的是，术语“中心”、“纵向”、“横向”、“长度”、“宽度”、“厚度”、“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”“内”、“外”、“轴向”、“径向”、“周向”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本公开和简化描述，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公开的限制。此外，限定有“第一”、“第二”的特征可以明示或者隐含地包括一个或者更多个该特征。在本公开的描述中，除非另有说明，“多根”的含义是两根或两根以上。
在本公开的描述中，需要说明的是，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”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，可以具体情况理解上述术语在本公开中的具体含义。
下面参考图1-图2描述根据本公开实施例的线束1000，其中线束1000可以应用到电子设备中，用于连接电池部和主机，其中电子设备可以为头戴设备例如VR一体机等。
根据本公开实施例的线束1000，包括：信号线1、地线2和电源线3，信号线1包括多根信号导线10。地线2包括多根地线导线20。电源线3包括多根电源导线30，信号线1、地线2和电源线3设在同一外被4内，信号线1、地线2和电源线3在第一方向顺序排布。在本公开的一些示例中，信号线1、地线2和电源线3在线束1000的宽度方向上顺序排布，在线束1000的长度方向上，线束1000的两端分别与电池部和主机相连。
需要进行说明的是，相关技术的线束的电源线设有电源导线和包裹于电源导线外部的电源外被，相关技术的线束的信号线包括信号导线和包裹于信号导线外部的信号外被，相关技术的线束的地线包括地线导线和包裹于地线导线外部的地线外被，相关技术的线束的尺寸较大，使得设有上述线束的电子设备的尺寸较大。
根据本公开实施例的线束1000，信号线1、地线2和电源线3共用一个外被4，在 同样的结构空间情况下，本公开实施例的线束1000可以留出更多的走线空间，从而可以设置更多的线走更大的电流，提升线束1000的过电流能力。与相关技术的线束相比，根据本公开实施例的线束1000可以减小走线空间，整体尺寸变小，从而有利于设置其的电子设备的整体小型化设置。
需要进行说明的是，根据本公开实施例的外被4的形状、宽度和厚度等可以根据实际空间需求进行设置，这里就不进行具体限定。
在本公开的一些实施例中，如图1和图2所示，信号线1还包括外包于多根信号导线10外侧的屏蔽层11，可以理解的是，此时整个外被4包裹屏蔽层11。从而通过设置屏蔽层11，可以进一步减少外部信号对信号导线10的干扰，保证信号导线10可以尽量无干扰的传输信号。在本公开的另一些示例中，可以将整个外被4设置成屏蔽件，从而可以减少对地线2、信号线1和电源线3的信号干扰。
需要进行说明的是，由于电源线3、地线2和信号线1中传输的电流有可能不同，因此可以根据实际传输的电流大小限定电源导线30、地线导线20和信号导线10的横截面积，因此在本公开的一些实施例中，信号导线10、地线导线20和电源导线30中的至少两种的横截面积不同。即可以是信号导线10、地线导线20和电源导线30的横截面积均不同，或者地线导线20和电源导线30的横截面积相同，信号导线10的横截面积与地线导线20和电源导线30的横截面积均不同，可以根据实际情况限定。从而可以进一步减小线束1000的体积。
需要进行说明的是，电源线3和地线2相比于信号线1需要传输更大的电流，因此如图1和图2所示，在本公开的一些实施例中，信号导线10的横截面积最小，从而可以进一步减小线束1000的体积。
在本公开的一些具体示例中，信号导线10的横截面积小于地线导线20的横截面积，和/或信号导线10的横截面积小于电源导线30的横截面积。从而可以进一步减小线束1000的体积。需要进行说明的是，电源导线30的型号、信号导线10的型号、地线导线20的型号可以根据实际情况进行限定，这里就不进行具体限定。
如图1和图2所示，在本公开的一些示例中，地线导线20的横截面积与电源导线30的横截面积相同，即可以选择统一型号的导线，从而可以减少零部件类型，降低成本。
在本公开的一些实施例，如图1所示，电源线3为多根，多根电源线3并排设置。也就是说，多根电源线3并排挨着设置，即相邻的电源线3之间未设置地线2和信号线1，从而可以使得导体阻抗更低，可以增大线束1000的过线电流，还可以减小线束1000的体积。
如图1和图2所示，在本公开的一些示例中，地线2为多根，多根地线2并排设置。也就是说，多根地线2并排挨着设置，相邻的地线2之间未设置电源线3和信号线1，从而可以使得导体阻抗更低，可以降低线束1000的体积。进一步地，如图1和图2所示，信号线1为多根，相同网络的信号线1并排设置，即相同网络的信号线1之间未设置地线2和电源线3。需要进行说明的是，在本公开的描述中，相同网络指的是信号线1中传输的信息信号相同，例如相对于主机而言，有输入信息信号和输出信息信号，那么走相同的输入信息信号的信号线1可以并排设置，走相同的输出信息信号的信号线1可以并排设置。
如图1所示，在本公开的一些具体示例中，线束1000包括四根电源线3、四根地线2和四根信号线1，其中四根电源线3并排挨着设置，四根电源线3的左右两侧中的每一侧均设有两根并排挨着设置的地线2和两根并排挨着设置的信号线1。
在本公开的一些示例中，如图2所示，外被4内设有多组间隔设置的导线组，每组导线组包括多根并排设置的电源线3、多根并排设置的地线2和多根并排设置的信号线1。从而使得线束1000可以传输多种信号。
如图2所示，在本公开的另一些具体示例中，线束1000包括四根电源线3、四根地线2和四根信号线1，其中在外被4的宽度方向上分成两组，每组包括两根并排挨着设置的电源线3、两根并排挨着设置的地线2和两根并排挨着设置的信号线1。
需要进行说明的是，电源线3的根数、地线2的根数、信号线1的根数不限于此，电源线3、地线2和信号线1的排布位置也不限于此，可以根据实际情况进行限定，只要保证电源线3、地线2和信号线1设在同一外被4内即可。
如图1和图2所示，在本公开的一些实施例中，信号线1还包括第一填充件12，多根信号导线10围绕第一填充件12排列成圆环形。从而可以减小信号线1的体积，进一步减小线束1000的体积，且通过第一填充件12支撑可以保证多根信号导线10的可靠排布。
如图1和图2所示，在本公开的一些实施例中，电源线3包括第二填充件31，多根电源导线30围绕第二填充件31排列成圆环形；和/或地线2包括第三填充件21，多根地线导线20围绕第三填充件21排列成圆环形。从而可以减小电源线3和/或地线2的体积，进一步减小线束1000的体积，且通过第二填充件31支撑可以保证多根电源导线30的可靠排布，通过第三填充件21支撑可以保证多根地线导线20的可靠排布。
在本公开的一些具体示例中，如图1和图2所示，信号线1为四根，电源线3为四根，地线2为四根，四根信号线1、四根电源线3和四根地线2设在同一外被4内，每 根信号线1包括多根信号导线10、第一填充件12和屏蔽层11，多根信号导线10围绕第一填充件12的周向顺序排布，屏蔽层11外裹在多根信号导线10外侧。
每根电源线3包括多根电源导线30和第二填充件31，多根电源导线30围绕第二填充件31排列成圆环形。每根地线2包括多根地线导线20和第三填充件21，多根地线导线20围绕第三填充件21排列成圆环形。
在本公开的一些实施例中，线束1000还包括接线端子，外被4的两端分别设有接线端子，每个接线端子分别与信号线1、地线2和电源线3电连接。也就是说，线束1000可以通过接线端子与电池部和主机相连，从而使得线束1000的连接方式简单。当然可以理解的是，也可以是使得信号线1的一部分、地线2的一部分和电源线3的一部分伸出外被4，通过焊接或者螺钉连接等电连接方式与电池部和主机电连接。
根据本公开实施例的头戴设备，包括：主机和电池部，主机内设有电控装置；电池部通过线束1000与电控装置相连，线束1000为根据本公开上述任一实施例所述的线束1000。可选地，头戴设备可以为VR一体机。
根据本公开实施例的头戴设备，通过设置上述的线束1000，可以减小走线空间，线束1000的整体尺寸变小，从而有利于头戴设备的整体小型化设置。
在本公开的一些示例中，电池部位于主机的后方，可以是电池部的顶部通过线束1000与主机相连和/或电池部的侧部通过线束1000与主机相连。
在本说明书的描述中，参考术语“一个实施例”、“一些实施例”、“示意性实施例”、“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公开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。
尽管已经示出和描述了本公开的实施例，本领域的普通技术人员可以理解：在不脱离本公开的原理和宗旨的情况下可以对这些实施例进行多种变化、修改、替换和变型，本公开的范围由权利要求及其等同物限定。

Claims (10)

  1. 一种线束，其中，包括：
    信号线，所述信号线包括多根信号导线；
    地线，所述地线包括多根地线导线；
    电源线，所述电源线包括多根电源导线，所述信号线、所述地线和所述电源线设在同一外被内，所述信号线、所述地线和所述电源线在第一方向顺序排布。
  2. 根据权利要求1所述的线束，其中，所述信号线还包括外包于多根所述信号导线外侧的屏蔽层。
  3. 根据权利要求1所述的线束，其中，所述信号导线、所述地线导线和所述电源导线中的至少两种的横截面积不同。
  4. 根据权利要求3所述的线束，其中，所述信号导线的横截面积小于所述地线导线的横截面积，和/或所述信号导线的横截面积小于所述电源导线的横截面积。
  5. 根据权利要求1所述的线束，其中，所述电源线为多根，多根所述电源线并排设置。
  6. 根据权利要求1所述的线束，其中，所述地线为多根，多根所述地线并排设置。
  7. 根据权利要求1所述的线束，其中，所述信号线为多根，相同网络的所述信号线并排设置。
  8. 根据权利要求1所述的线束，其中，所述外被内设有多组间隔设置的导线组，每组所述导线组包括多根并排设置的所述电源线、多根并排设置的所述地线和多根并排设置的所述信号线。
  9. 根据权利要求1-8中任一项所述的线束，其中，所述信号线还包括第一填充件，多根所述信号导线围绕所述第一填充件排列成圆环形；和/或
    所述电源线包括第二填充件，多根所述电源导线围绕所述第二填充件排列成圆环形；和/或
    所述地线包括第三填充件，所述多根地线导线围绕所述第三填充件排列成圆环形。
  10. 一种头戴设备，其中，包括：
    主机，所述主机内设有电控装置；
    电池部，所述电池部通过线束与所述电控装置相连，所述线束为根据权利要求1-9中任一项所述的线束。
PCT/CN2022/135927 2021-12-27 2022-12-01 线束及具有其的头戴设备 Ceased WO2023124752A1 (zh)

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