WO2023045718A1 - 连接结构和佩戴式电子设备 - Google Patents

连接结构和佩戴式电子设备 Download PDF

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Publication number
WO2023045718A1
WO2023045718A1 PCT/CN2022/115759 CN2022115759W WO2023045718A1 WO 2023045718 A1 WO2023045718 A1 WO 2023045718A1 CN 2022115759 W CN2022115759 W CN 2022115759W WO 2023045718 A1 WO2023045718 A1 WO 2023045718A1
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WO
WIPO (PCT)
Prior art keywords
rotating shaft
component
protrusion
accommodation space
shaft
Prior art date
Application number
PCT/CN2022/115759
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English (en)
French (fr)
Inventor
李福轩
韩武
Original Assignee
北京有竹居网络技术有限公司
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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Application filed by 北京有竹居网络技术有限公司 filed Critical 北京有竹居网络技术有限公司
Priority to US18/573,577 priority Critical patent/US20240302680A1/en
Publication of WO2023045718A1 publication Critical patent/WO2023045718A1/zh

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    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C11/00—Non-optical adjuncts; Attachment thereof
    • G02C11/10—Electronic devices other than hearing aids
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C5/00—Constructions of non-optical parts
    • G02C5/22—Hinges
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01—Head-up displays
    • 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 mechanical structures, in particular to a connection structure and wearable electronic equipment.
  • the present disclosure provides a connection structure and a wearable electronic device.
  • the present disclosure adopts the following technical solutions.
  • connection structure comprising:
  • the first component has a first accommodating space and a first shaft hole that communicate with each other;
  • the second component has a second accommodating space and a second shaft hole communicating with each other;
  • the rotating shaft is inserted into the first shaft hole and the second shaft hole.
  • the first part and the second part are rotatably connected through the rotating shaft.
  • the first end of the rotating shaft is located in the first part.
  • a cavity communicating with the accommodation space, the side wall of the rotating shaft has a first opening communicating with the cavity and the second accommodation space;
  • One end of the transmission component is fixed in the second accommodating space, and the other end extends from the second accommodating space through the first opening and cavity to the first accommodating space and is fixed.
  • the present disclosure provides a wearable electronic device, including the connection structure described in any one of the present disclosure; in some embodiments, the wearable electronic device may be a glasses-type electronic device, and the first component is The mirror leg of the glasses, the second part is the frame of the glasses.
  • An embodiment of the present disclosure provides a connection structure, including: a first component having a first accommodation space and a first shaft hole communicating with each other; a second component having a second accommodation space and a second shaft hole communicating with each other; a rotating shaft, Insert the first shaft hole and the second shaft hole, the first part and the second part are rotatably connected by the rotating shaft, the first end of the rotating shaft is located in the first part, the rotating shaft has an opening on the end face of the first end and is connected with the first receiving The space communicates with the cavity, and the side wall of the rotating shaft has a first opening that communicates with the cavity and the second accommodation space; one end of the transmission component is fixed in the second accommodation space, and the other end passes from the second accommodation space through the first opening, the space
  • the cavity extends to the first receiving space and is fixed; in some embodiments, when the first component rotates relative to the second component, the second component is stationary relative to the rotating shaft, and the first component rotates relative to the rotating shaft.
  • the present disclosure can improve connection airt
  • FIG. 1 is an exploded view of a connection structure of an embodiment of the present disclosure.
  • Fig. 2 is a cross-sectional view of a second component in a connection structure according to an embodiment of the present disclosure.
  • Fig. 3 is a partial schematic diagram of a connection structure according to an embodiment of the present disclosure.
  • Fig. 4 is a schematic diagram of a connection position of a rotating shaft of a connection structure according to an embodiment of the present disclosure.
  • Fig. 5 is a cross-sectional view of a second part of a connection structure according to an embodiment of the present disclosure.
  • Fig. 6 is a partial schematic diagram of a connection structure according to an embodiment of the present disclosure.
  • Fig. 7 is a schematic diagram of a connection structure of an embodiment of the present disclosure.
  • Fig. 8 is an internal schematic diagram of a connection structure of an embodiment of the present disclosure
  • the term “comprise” and its variations are open-ended, ie “including but not limited to”.
  • the term “based on” is “based at least in part on”.
  • the term “one embodiment” means “at least one embodiment”; the term “another embodiment” means “at least one further embodiment”; the term “some embodiments” means “at least some embodiments.” Relevant definitions of other terms will be given in the description below.
  • some embodiments of the present disclosure provide a connection structure, including: a first component 1 , a second component 2 , a rotating shaft 3 and a transmission component 4 .
  • the first component 1 has a first accommodation space 6 and a first shaft hole 31 which communicate with each other, the first accommodation space 6 is located inside the first component 1, and the second component 2 has a second accommodation space which communicates with each other.
  • the second accommodation space 7 is located inside the second component 2;
  • the first accommodation space 6 can be a groove, and the first shaft hole can be arranged in the first accommodation space near the second shaft hole 32
  • One end opening of the first shaft hole 31 can be aligned with the first accommodating space 6, and the other end opening of the first shaft hole 31 can be aligned with the one end opening of the second shaft hole 32;
  • the second accommodating space 7 (see FIG. 5 ) may communicate with the side wall surface of the second shaft hole 32 .
  • the rotating shaft 3 is inserted into the first shaft hole 31 and the second shaft hole 32, the first component 1 and the second component 2 are rotatably connected through the rotating shaft 3, and the first end of the rotating shaft 3 is located at In the first component 1, for example, the first end of the rotating shaft 3 may be located in the first shaft hole 31, and the first end of the rotating shaft 3 may pass through the first shaft hole 31 and extend into the first accommodation space 6,
  • the rotating shaft has a cavity 13 that is open on the end surface of the first end and communicates with the first accommodation space 6
  • the side wall of the rotating shaft 3 has a cavity 13 that communicates with the cavity 13 and the second accommodation space 7 .
  • the communicating first opening 14, the first opening 14 may be an area communicating with the second accommodation space 7 on the inner wall surface of the second shaft hole 32, the first accommodation space 6, the cavity 13, the first opening 14 and the second accommodation space
  • the spaces 7 communicate with each other;
  • the transmission component 4 can be a transmission cable or a power cord, one end of the transmission component 4 is fixed in the second accommodation space 7, and the other end passes through the first accommodation space 7 from the second accommodation space.
  • the opening 14 and the cavity 13 extend to the first receiving space 6 and are fixed.
  • the second component 2 when the first component 1 rotates relative to the second component 2 , the second component 2 is stationary relative to the rotating shaft 3 , and the first component 1 rotates relative to the rotating shaft 3 . Since the rotating shaft 3 is stationary relative to the second part 2, the rotating shaft 3 and the second part 2 will not squeeze and pull the transmission part 4 and cause the transmission part 4 to break.
  • the first receiving space 6 is therefore also not pressed against the transfer part 4 which is located inside the first part 1 and the second part 2 and is not exposed to the outside and does not obstruct the first part 1 and the second part 2 Relative rotation, so that the transmission part 4 can be well protected and the appearance of the connecting part can be improved at the same time.
  • the rotating shaft 3 is in interference fit with the second shaft hole 32 , and the rotating shaft 3 is in clearance fit with the first shaft hole 31 .
  • the outer diameter of the rotating shaft 3 is slightly larger than the inner diameter of the second shaft hole 32, so that there is a pressing force between the rotating shaft 3 and the second component 2, so that the relative position between the second component 2 and the rotating shaft 3 is maintained remains unchanged, but the relative position between the rotating shaft 3 and the first component 1 can be changed.
  • the first component 1 includes a concave structure, and the concave structure has first protrusions 11 and second protrusions arranged at intervals.
  • the first shaft hole 31 is located on the first protrusion 11
  • the second protrusion 12 has a concave hole on the side facing the first protrusion 11
  • the second part has a third protrusion 21
  • the The second shaft hole 32 is a through hole located on the third protrusion 21, the third protrusion 21 is located between the first protrusion 11 and the second protrusion 12, the first shaft 3
  • the second end of the rotating shaft 3 is located in the concave hole of the second protrusion 12 .
  • the first protrusion 11 and the second protrusion 12 cooperate with the third protrusion 21, the third protrusion 21 is inserted into the gap between the first protrusion 11 and the second protrusion 12, and the third protrusion 21 is inserted into the gap between the first protrusion 11 and the second protrusion 12.
  • the thickness of the protrusion 21 can be slightly greater than the clearance distance between the first protrusion 11 and the second protrusion 12, thereby forming an interference fit, increasing airtightness and waterproof level, the first shaft hole 31, the second shaft hole 32 and The concave holes are opposite to each other, and the rotating shaft 3 is inserted into the first shaft hole 31, the second shaft hole 32 and the concave hole, thereby connecting the first protrusion 11, the second protrusion 12 and the third protrusion 21, because the concave hole does not penetrate The second protrusion 12 can ensure airtightness.
  • the first component 1 and the second component 2 respectively have electronic devices, and the electronic devices in the first component 1 communicate with the second component through the transmission component 4 2.
  • the electronic components in 2 are connected for communication.
  • the electronic components in the first part 1 and the second part 2 are connected through the transmission part 4, and the transmission part 4 is not exposed to the outside, so that the waterproof level of the connection structure can be improved, the appearance can be improved, and the transmission part 4 can be avoided. Risks of water seepage, damage, and other failures that may be caused by exposed components.
  • the cavity 13 is a through hole passing through the first end and the second end of the rotating shaft 3, and the cavity 13 may extend along the axial direction of the rotating shaft 3, so that Through the end faces of both ends of the shaft in the axial direction, in some embodiments, the first opening 14 is a slit extending from the first end of the shaft 3 to the second end of the shaft 3, and the cavity 13 can be along the The axial extension of the rotating shaft 3 extends from the first end of the rotating shaft to the second end of the rotating shaft. Since the cavity 13 is a through hole and the first opening 14 extends from the first end to the second end of the rotating shaft 3, the installation of the transmission component 4 can be facilitated and the tolerance to installation errors can be improved.
  • the transmission component 4 includes: a transmission cable or a flexible circuit assembly.
  • the transmission component 4 can use a transmission cable, and the transmission cable can be a flexible cable to prevent breakage.
  • the transmission component 4 can also use a flexible circuit.
  • the flexible circuit assembly includes: a circuit support 41 and a flexible circuit 42; the circuit support 41 may be L-shaped, and the circuit support 41 includes: interconnecting the first support segment and The extension direction of the first bracket segment and the second bracket segment intersect, the first bracket segment is located in the cavity 13, and can extend along the axial direction of the rotating shaft 3, and the second bracket segment extends from the second bracket segment.
  • the cavity 13 extends into the second accommodating space 7, the second bracket section can extend radially along the rotating shaft, the second accommodating space can communicate with the wall surface of the second shaft hole 32, and the first opening 14 faces the second Accommodating space: the flexible circuit 42 is fixed on the circuit support 41 and extends from the first accommodating space 6 to the second accommodating space 7 .
  • the circuit support 41 can be made of rigid materials, so as to support and protect the flexible circuit 42 .
  • the part of the flexible circuit 42 located outside the rotating shaft 3 and inside the first component 1 circles around the axial direction of the rotating shaft 3 at least once and then extends to the first Inside a containing space 6 .
  • the part of the flexible circuit 42 extending outside the rotating shaft 3 is used as a bent part, and after the bent part rotates around the axial direction of the rotating shaft 3 once, it extends to the second A receiving space 6, so that when the first part 1 is rotated relative to the second part 2, the curved part is expanded or tightened.
  • the first part 1 is between the first position and the second position relative to the second part 2 Rotate, when the first part 1 is at the first position, the bending part is tightened, and when the first part 1 is at the second position, the bending part is unfolded, and the flexible circuit is sensitive to folding and torsional deformation. If the bending method is not used, It will cause creases or torsional deformation of the flexible circuit, which may easily cause the circuit of the flexible circuit to be twisted. By wrapping around, the part of the flexible circuit inside the shaft 3 will not be twisted, but the part of the flexible circuit outside the shaft 3 will not be twisted.
  • the partial tightening and opening method can deform the relative rotation of the first part 1 and the second part 2, so that the damage to the flexible circuit can be avoided when the first part 1 and the second part 2 rotate relative to each other, and the signal can be guaranteed. normal transmission without the risk of twisting the flex circuit.
  • the connecting part is a connecting part of glasses
  • the first part 1 can be the temple
  • the first position can be the storage position of the temple when the glasses are put away
  • the second position can be the unfolded position of the temple when the glasses are in use.
  • the rotating shaft 3 makes at least one turn, so it can ensure that the transmission part 4 will not be damaged when the temples are opened and retracted.
  • the surface of the first component 1 is concave to form the first accommodation space 6, and the first shaft hole 31 is located on the concave bottom surface of the first accommodation space 6; the connection The structure also includes a cover part 5 for sealing in the first accommodation space 6 .
  • the cover part 5 can be set at the opening of the first accommodation space 6 to seal the first accommodation space. Since the first shaft hole 31 is located on the concave bottom surface, it is convenient to process the first part 1 to form the first shaft hole.
  • Some embodiments of the present disclosure also propose a wearable electronic device, which may be a glasses-type electronic device, including the connection structure described in any one of the present disclosure; wherein, in some embodiments, the wearable electronic device is electronic glasses, so The first part 1 is the temple of the glasses, and the second part 2 is the frame of the glasses.
  • a glasses-type electronic device is proposed.
  • the first part 1 is the temple of the glasses, and the second part 2 is the glasses.
  • the flexible circuit 42 (such as a flexible circuit board) is fixed on the circuit support 41
  • the second part 2 has a third protrusion 21, and the third protrusion 21 has a penetrating third protrusion
  • the second shaft hole 32 of 21 has an opening on the side wall of the second shaft hole 32, thereby communicating with the second accommodation space 7 inside the second component 2, the first bracket section and the second bracket section of the circuit bracket 41 They are connected to each other to form an L shape, the first bracket section of which is inserted into the cavity 13 of the rotating shaft 3, and the second bracket section extends from the first opening and is inserted into the opening on the inner wall of the second shaft hole 32 to extend into the second accommodation space
  • One end of the flexible circuit 42 is fixed in the second accommodating space 7, so that it can be connected with the electronic device in the
  • the first part 1 has a concave structure
  • the first protrusion 11 of the concave structure has a groove on the side away from the second protrusion 12, and the bottom surface of the groove is provided with a first shaft hole 31 penetrating through the first protrusion 11
  • the surface of the second protrusion 12 facing the first protrusion 11 is recessed to form a concave hole, the concave hole does not pass through the second protrusion 12, and the third protrusion 21 is inserted between the first protrusion 11 and the second protrusion 12 in the space between.
  • the rotating shaft 3 has a cavity 13 penetrating in the axial direction and a first opening 14 connecting the inside and outside of the rotating shaft 3 on the side wall, and the rotating shaft 3 passes through the first shaft hole 31, the second shaft hole 32 and the concave hole, thereby realizing
  • the rotatable connection between the first component 1 and the second component 2, the second bracket segment and the flexible circuit fixed on the second bracket segment are inserted into the second accommodation space 7 through the first opening 14, and the first fixed segment is located in the space of the rotating shaft 3
  • the cavity 13 extends in the axial direction, and the rotating shaft 3 is in interference fit with the second part 2, so the rotating shaft 3 remains stationary relative to the second part 2, and the rotating shaft 3 is in clearance fit with the first part 1, so the first part 1 can be relative to the rotating shaft 3 turn.
  • the flexible circuit 42 is located outside the rotating shaft 3 , and the part protruding from the first shaft hole 31 to reach the first accommodation space 6 circles around the axial direction of the rotating shaft 3 to form a surrounding part, and then connects with the first accommodation space 6
  • the electronic device is connected.
  • the surrounding part of the flexible circuit is tightened.
  • the temple is opened, the surrounding part of the flexible circuit is opened, so that the part of the flexible circuit in the shaft 3 will not feel Because of the torsional force generated by the rotation of the first component 1, it will not be broken, thereby ensuring the connection.
  • the cover part 5 closes the opening of the first accommodation space 6 , which can be sealed by means of sealant or welding.
  • the rotating shaft 3 has a cavity 13 and a first opening 14, thereby reserving a passing space for the transmission component 4, preventing the transmission component 4 from being exposed to the outside, when the first component 1 rotates relative to the second component 2 , the flex circuit avoids torsional forces by tightening and stretching.
  • the structure proposed in the present disclosure has high airtightness and water resistance as a whole, and can well protect circuits and electronic devices.

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  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Ophthalmology & Optometry (AREA)
  • Acoustics & Sound (AREA)
  • General Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Connector Housings Or Holding Contact Members (AREA)
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Abstract

本公开提供一种连接结构和佩戴式电子设备。本公开提供一种连接结构，包括：第一部件，具有相互连通的第一容纳空间和第一轴孔；第二部件，具有相互连通的第二容纳空间和第二轴孔；转轴，插入第一轴孔和第二轴孔，第一部件和第二部件通过转轴可转动连接，转轴的第一端位于第一部件内，转轴具有在第一端的端面上开口且与第一容纳空间连通的空腔，转轴的侧壁上具有与空腔和第二容纳空间连通的第一开口；传输部件，一端固定在第二容纳空间，另一端从第二容纳空间经第一开口、空腔延伸至第一容纳空间并固定。本公开能提高连接密闭性和防水性。

Description

连接结构和佩戴式电子设备
相关申请的交叉引用
本申请基于申请号为202111128323.5、申请日为2021年09月26日，名称为“连接结构和佩戴式电子设备”的中国专利申请提出，并要求该中国专利申请的优先权，上述中国专利申请的公开内容全文以引入方式并入本文。
技术领域
本公开涉及机械结构技术领域，尤其涉及一种连接结构和佩戴式电子设备。
背景技术
随着信息技术的发展，虚拟现实和增强现实技术的普及，越来越多的眼镜中配置了电子器件，从而给人们带来更好的视觉体验。电子器件通常配置在眼镜的镜框和镜腿中，因此需要使用传输线缆来连接镜框和镜腿中的电子器件，一些技术中将线缆设置在眼镜外部，导致线缆外露，容易破损和进水。
发明内容
本公开提供一种连接结构和佩戴式电子设备。
本公开采用以下的技术方案。
在一些实施例中，本公开提供一种连接结构，包括：
第一部件，具有相互连通的第一容纳空间和第一轴孔；
第二部件，具有相互连通的第二容纳空间和第二轴孔；
转轴，插入第一轴孔和第二轴孔，第一部件和第二部件通过转轴可转动连接，转轴的第一端位于第一部件内，转轴具有在第一端的端面上开口且与第一容纳空间连通的空腔，转轴的侧壁上具有与空腔和第二容纳空间连通的第一开口；
传输部件，一端固定在第二容纳空间，另一端从第二容纳空间经第一开口、空腔延伸至第一容纳空间并固定。
在一些实施例中，本公开提供一种佩戴式电子设备，包括本公开任一项所述的连接结构；一些实施例中，佩戴式电子设备可以是眼镜式电子设备，所述第一部件为眼镜的镜腿，所述第二部件为眼镜的镜框。
本公开实施例提供一种连接结构，包括：第一部件，具有相互连通的第一容纳空间和第一轴孔；第二部件，具有相互连通的第二容纳空间和第二轴孔；转轴，插入第一轴孔和第二轴孔，第一部件和第二部件通过转轴可转动连接，转轴的第一端位于第一部件内，转轴具有在第一端的端面上开口且与第一容纳空间连通的空腔，转轴的侧壁上具有与空腔和第二容纳空间连通的第一开口；传输部件，一端固定在第二容纳空间，另一端从第二容纳空间经第一开口、空腔延伸至第一容纳空间并固定；一些实施例中，在第一部件相对第二部件转动时，第二部件相对转轴静止，第一部件相对转轴转动。本公开能提高连接密闭性和防水性。
附图说明
结合附图并参考以下具体实施方式，本公开各实施例的上述和其他特征、优点及方面将变得更加明显。贯穿附图中，相同或相似的附图标记表示相同或相似的元素。应当理解附图是示意性的，元件和元素不一定按照比例绘制。
图1是本公开实施例的一种连接结构的分解图。
图2是本公开实施例的一种连接结构中第二部件的剖面图。
图3是本公开实施例的一种连接结构的局部示意图。
图4是本公开实施例的一种连接结构的转轴连接位置示意图。
图5是本公开实施例的一种连接结构的第二部件剖面图。
图6是本公开实施例的一种连接结构的局部示意图。
图7是本公开实施例的一种连接结构的示意图。
图8是本公开实施例的一种连接结构的内部示意图
图中标记：1、第一部件；11、第一凸起；12、第二凸起；13、空腔；14、第一开口；2、第二部件；21、第三凸起；3、转轴；31、第一轴孔；32、第二轴孔；4、传输部件；41、电路支架；42、柔性电路；5、封盖部件；6、第一容纳空间；7、第二容纳空间。
具体实施方式
下面将参照附图更详细地描述本公开的实施例。虽然附图中显示了本公开的某些实施例，然而应当理解的是，本公开可以通过各种形式来实现，而且不应该被解释为限于这里阐述的实施例，相反提供这些实施例是为了更加透彻和完整地理解本公开。应当理解的是，本公开的附图及实施例仅用于示例性作用，并非用于限制本公开的保护范围。
应当理解，本公开的方法实施方式中记载的各个步骤可以按和/或并行执行。此外，方法实施方式可以包括附加的步骤和/或省略执行示出的步骤。本公开的范围在此方面不受限制。
本文使用的术语“包括”及其变形是开放性包括，即“包括但不限于”。术语“基于”是“至少部分地基于”。术语“一个实施例”表示“至少一个实施例”；术语“另一实施例”表示“至少一个另外的实施例”；术语“一些实施例”表示“至少一些实施例”。其他术语的相关定义将在下文描述中给出。
需要注意，本公开中提及的“第一”、“第二”等概念仅用于对不同的装置、模块或单元进行区分，并非用于限定这些装置、模块或单元所执行的功能的顺序或者相互依存关系。
需要注意，本公开中提及的“一个”的修饰是示意性而非限制性的，本领域技术人员应当理解，除非在上下文另有明确指出，否则应该理解为“一个或多个”。
本公开实施方式中的多个装置之间所交互的消息或者信息的名称仅用于说明性的目的，而并不是用于对这些消息或信息的范围进行限制。
以下将结合附图，对本公开实施例提供的方案进行详细描述。
请参考图1至图8，本公开一些实施例中提出了一种连接结构，包括：第一部件1、第二部件2、转轴3和传输部件4。如图1所示，第一部件1具有相互连通的第一容纳空间6和第一轴孔31，第一容纳空间6位于第一部件1的内部，第二部件2具有相互连通的第二容纳空间7和第二轴孔32，第二容纳空间7位于第二部件2的内部；第一容纳空间6可以是凹槽，第一轴孔可以是设置在第一容纳空间靠近第二轴孔32的面，第一轴孔31的一端开口可以与第一容纳空间6，第一轴孔31的另一端开口可以与第二轴孔32的一端开口相对齐；第二容纳空间7(见图5)可以是与第二轴孔32的侧壁面相连 通。转轴3插入所述第一轴孔31和所述第二轴孔32，所述第一部件1和所述第二部件2通过所述转轴3可转动连接，所述转轴3的第一端位于所述第一部件1内，例如转轴3的第一端可以是位于第一轴孔31内，转轴3的第一端可以是穿过了第一轴孔31延伸到了第一容纳空间6内，所述转轴具有在第一端的端面上开口且与所述第一容纳空间6连通的空腔13，所述转轴3的侧壁上具有与所述空腔13和所述第二容纳空间7连通的第一开口14，第一开口14可以是朝向第二轴孔32内壁面上与第二容纳空间7连通的区域，第一容纳空间6、空腔13、第一开口14和第二容纳空间7相互连通；传输部件4可以是传输线缆，也可以是电源线，传输部件4的一端固定在所述第二容纳空间7，另一端从所述第二容纳空间7经所述第一开口14、所述空腔13延伸至所述第一容纳空间6并固定。
本公开的一些实施例中，在所述第一部件1相对所述第二部件2转动时，所述第二部件2相对所述转轴3静止，所述第一部件1相对所述转轴3转动。由于转轴3相对第二部件2静止，所以转轴3和第二部件2不会对传输部件4产生挤压拉扯导致传输部件4断裂，由于空腔13位于第一端的端面，从端面延伸出来到第一容纳空间6，因此也不会挤压到传输部件4，传输部件4位于第一部件1和第二部件2内部，没有暴露在外部，并且不会阻碍第一部件1和第二部件2的相对转动，从而可以很好的保护传输部件4的同时改善连接部件的外观。
在本公开的一些实施例中，所述转轴3与所述第二轴孔32过盈配合，所述转轴3与所述第一轴孔31间隙配合。一些实施例中，转轴3的外径略大于第二轴孔32的内径，这样转轴3与第二部件2之间具有挤压力，从而使得第二部件2与转轴3之间的相对位置保持不变，而转轴3与第一部件1之间的相对位置可以改变。
在本公开的一些实施例中，请参考图1、图4和图7，所述第一部件1包括凹形结构，所述凹形结构具有间隔设置的第一凸起11和第二凸起12，所述第一轴孔31位于第一凸起11，所述第二凸起12朝向所述第一凸起11的一面具有凹孔；所述第二部件具有第三凸起21，所述第二轴孔32为位于所述第三凸起21的通孔，所述第三凸起21位于所述第一凸起11和第二凸起12之间，所述转轴3的第一端位于所述第一凸起11内，所述转轴3的第二端位于所述第二凸起12的凹孔内。一些实施例中，第一凸起11和第二凸起12与第三凸起21相配合，第三凸起21插入第一凸起11和第二凸起12之间的间隙中，第三凸起21的厚度可以略大于第一凸起11和第二凸起12之间的间隙距离，从而形成过盈配合，增加密闭性和防水等级，第一轴孔31、第二轴孔32和凹孔互相对位，转轴3插入第一轴孔31、第二轴孔32和凹孔内，从而连接第一凸起11、第二凸起12和第三凸起21，由于凹孔没有贯穿第二凸起12，所以能够保证密闭性。
在本公开的一些实施例中，所述第一部件1和所述第二部件2中分别具有电子器件，所述第一部件1中的电子器件通过所述传输部件4与所述第二部件2中的电子部件通信连接。一些实施例中，通过传输部件4连接了第一部件1和第二部件2中的电子部件，并且传输部件4没有暴露在外部，从而能够提高连接结构的防水等级，并改善外观，避免由于传输部件外露可能导致的渗水、破损等失效的风险。
在本公开的一些实施例中，请参考图1，所述空腔13为贯通所述转轴3的第一端和第二端的通孔，空腔13可以是沿转轴3的轴向延伸，从而贯通转轴轴向上的两端的端面，一些实施例中，所述第一开口14为从所述转轴3的第一端延伸至所述转轴3的第二端的开缝，空腔13可以是沿转轴3的轴向延伸从而从转轴的第一端延伸至转轴的第二端。由于空腔13为通孔，第一开口14从转轴3的第一端延伸至第二端，因此可以方便传输部件4的安装，提高对安装误差的容忍度。
在本公开的一些实施例中，所述传输部件4包括：传输线缆或者柔性电路组件。一些实施例中，如图7所示，传输部件4可以采用传输线缆，传输线缆可以是柔性线缆，防止断裂，如图1所示，传输部件4也可以采用柔性电路。
在本公开的一些实施例中，如图1所示，所述柔性电路组件包括：电路支架41和柔性电路42；电路支架41可以为L形状，电路支架41包括：相互连接第一支架段和第二支架段，第一支架段和第二 支架段的延伸方向交叉，所述第一支架段位于所述空腔13内，可以沿转轴3的轴向延伸，所述第二支架段从所述空腔13延伸至所述第二容纳空间7内，第二支架段可以沿转轴的径向延伸，第二容纳空间可以是与第二轴孔32的壁面连通，第一开口14朝向第二容纳空间；所述柔性电路42固定在所述电路支架41上，从所述第一容纳空间6延伸至所述第二容纳空间7。电路支架41可以采用刚性材料制备，从而能够起到支撑和保护柔性电路42的作用。
在本公开的一些实施例中，所述柔性电路42位于所述转轴3外且位于所述第一部件1内的部分，绕所述转轴3的轴向环绕至少一圈后延伸至所述第一容纳空间6内。一些实施例中，请参考图1、图2、图3和图6，在柔性电路42延伸出转轴3外的部分作为弯曲部分，弯曲部分绕转轴3的轴向转动一圈后，延伸到第一容纳空间6，这样在第一部件1相对第二部件2转动时，弯曲部分展开或者收紧，一些实施例中，第一部件1相对第二部件2在第一位置和第二位置之间转动，在第一部件1位于第一位置时，弯曲部分收紧，在第一部件1位于第二位置时，弯曲部分展开，柔性电路对于折叠和扭转变形比较敏感，如果不采用弯曲的方式，会导致柔性电路可能产生折痕或者扭转变形，容易导致柔性电路的线路被扭断，通过环绕的方式，柔性电路位于转轴3内部的部分不会产生扭转，而是通过柔性电路位于转轴3外部的部分的收紧和张开的方式，对第一部件1和第二部件2的相对转动进行对应变形，从而可以避免第一部件1和第二部件2相对转动时对柔性电路的损伤，保证信号的正常传输，不会出现扭断柔性电路的风险。例如连接部件为眼镜的连接部件时，第一部件1可以是镜腿，第一位置可以是眼镜收起时眼镜腿的收纳位置，第二位置可以是眼镜使用时眼镜腿的展开位置，通过绕转轴3至少一圈的方式，因此可以保证眼镜腿张开和收起时传输部件4不会折损。
在本公开的一些实施例中，所述第一部件1的表面内凹形成所述第一容纳空间6，所述第一轴孔31位于所述第一容纳空间6的凹底面；所述连接结构还包括封盖部件5，所述封盖部件5用于密闭在所述第一容纳空间6。封盖部件5可以是盖设在第一容纳空间6的开口处，以密闭第一容纳空间，由于第一轴孔31位于凹底面，所以方便对第一部件1进行加工形成第一轴孔
本公开一些实施例中还提出一种佩戴式电子设备，可以是眼镜式电子设备，包括本公开任一项所述的连接结构；其中，一些实施例中，佩戴式电子设备为电子眼镜，所述第一部件1为眼镜的镜腿，所述第二部件2为眼镜的镜框。
为了更好的说明本公开提出的实施例，以下提出一个具体的实施例，在本实施例中，提出一种眼镜式电子设备，第一部件1为眼镜的镜腿，第二部件2为眼镜的镜框，如图1至图8所示，柔性电路42(例如柔性电路板)固定在电路支架41上，第二部件2具有第三凸起21，第三凸起21上具有贯穿第三凸起21的第二轴孔32，第二轴孔32的侧壁上具有开口，从而与第二部件2内部的第二容纳空间7相连通，电路支架41的第一支架段和第二支架段相互连接形成L形状，其第一支架段插入转轴3的空腔13内，第二支架段从第一开口延伸并插入第二轴孔32的内壁面上的开口从而延伸到第二容纳空间中，柔性电路42的一端固定在第二容纳空间7中，从而可以与第二部件2中的电子器件相连接，可以在第二容纳空间中设置密封胶，从而固定柔性电路42和电路支架41并提高密闭性，电路支架可以采用刚度材料，从而使得柔性电路在转轴中的位置保持相对固定。第一部件1具有凹形结构，凹形结构的第一凸起11远离第二凸起12的一面具有凹槽，凹槽的凹槽底面开设有贯穿第一凸起11的第一轴孔31，第二凸起12的朝向第一凸起11的一面内凹形成凹孔，该凹孔没有贯穿第二凸起12，第三凸起21插入第一凸起11和第二凸起12之间的间隔空间内。转轴3上具有沿轴向贯通的空腔13和在侧壁上连通转轴3内部和外部的第一开口14，转轴3穿过第一轴孔31、第二轴孔32和凹孔，从而实现第一部件1和第二部件2的可转动连接，第二支架段和固定在第二支架段的柔性电路穿过第一开口14插入第二容纳空间7，第一固定段位于转轴3的空腔13内沿轴向延伸，转轴3与第二部件2过盈配合，因此转轴3相对第二部件2保持不动，转轴3与第一部件1间隙配合，因此第一部件1可以相对转轴3转动。如图6所示，柔性电路42位于转轴3外，伸出第一轴孔31到达第一容纳空间6的部分环绕转轴3的轴向一圈形成环绕部分，然后与第一容纳空间6中的电子器件连接，在作为第一部件1的镜腿 收起时，柔性电路环绕部分收紧，在镜腿打开时，柔性电路环绕部分张开，这样柔性电路在转轴3内的部分不会感受到因为第一部件1转动产生的扭转力，也就不会被折损，从而保证连接。封盖部件5封闭第一容纳空间6的开口，可以通过密封胶或者焊接的方式进行密封。
本公开实施例中，转轴3具有空腔13和第一开口14，从而为传输部件4预留了穿过空间，避免传输部件4暴露在外部，在第一部件1相对第二部件2转动时，柔性电路通过收紧和张开的方式避免产生扭转力。本公开提出的结构整体上具有较高的密闭性和防水性，能够很好的保护线路和电子器件。
以上描述仅为本公开的较佳实施例以及对所运用技术原理的说明。本领域技术人员应当理解，本公开中所涉及的公开范围，并不限于上述技术特征的特定组合而成的技术方案，同时也应涵盖在不脱离上述公开构思的情况下，由上述技术特征或其等同特征进行任意组合而形成的其它技术方案。例如上述特征与本公开中公开的(但不限于)具有类似功能的技术特征进行互相替换而形成的技术方案。
此外，虽然采用特定次序描绘了各操作，但是这不应当理解为要求这些操作以所示出的特定次序或以顺序次序执行来执行。在一定环境下，多任务和并行处理可能是有利的。同样地，虽然在上面论述中包含了若干具体实现细节，但是这些不应当被解释为对本公开的范围的限制。在单独的实施例的上下文中描述的某些特征还可以组合地实现在单个实施例中。相反地，在单个实施例的上下文中描述的各种特征也可以单独地或以任何合适的子组合的方式实现在多个实施例中。
尽管已经采用特定于结构特征和/或方法逻辑动作的语言描述了本主题，但是应当理解所附权利要求书中所限定的主题未必局限于上面描述的特定特征或动作。相反，上面所描述的特定特征和动作仅仅是实现权利要求书的示例形式。

Claims (10)

  1. 一种连接结构，其特征在于，包括：
    第一部件(1)，具有相互连通的第一容纳空间(6)和第一轴孔(31)；
    第二部件(2)，具有相互连通的第二容纳空间(7)和第二轴孔(32)；
    转轴(3)，插入所述第一轴孔(31)和所述第二轴孔(32)，所述第一部件(1)和所述第二部件(2)通过所述转轴(3)可转动连接，所述转轴(3)的第一端位于所述第一部件(1)内，所述转轴具有在所述第一端的端面上开口且与所述第一容纳空间(6)连通的空腔(13)，所述转轴(3)的侧壁上具有与所述空腔(13)和所述第二容纳空间(7)连通的第一开口(14)；
    传输部件(4)，一端固定在所述第二容纳空间(7)，另一端从所述第二容纳空间(7)经所述第一开口(14)、所述空腔(13)延伸至所述第一容纳空间(6)并固定。
  2. 根据权利要求1所述的连接结构，其特征在于，
    所述转轴(3)与所述第二轴孔(32)过盈配合，所述转轴(3)与所述第一轴孔(31)间隙配合。
  3. 根据权利要求1所述的连接结构，其特征在于，
    所述第一部件(1)包括凹形结构，所述凹形结构具有间隔设置的第一凸起(11)和第二凸起(12)，所述第一轴孔(31)位于第一凸起(11)，所述第二凸起(12)朝向所述第一凸起(11)的一面具有凹孔；
    所述第二部件具有第三凸起(21)，所述第二轴孔(32)为位于所述第三凸起(21)的通孔，所述第三凸起(21)位于所述第一凸起(11)和第二凸起(12)之间，所述转轴(3)的第一端位于所述第一凸起(11)内，所述转轴(3)的第二端位于所述第二凸起(12)的凹孔内。
  4. 根据权利要求1所述的连接结构，其特征在于，所述第一部件(1)和所述第二部件(2)中分别具有电子器件，所述第一部件(1)中的电子器件通过所述传输部件(4)与所述第二部件(2)中的电子部件通信连接。
  5. 根据权利要求1所述的连接结构，其特征在于，所述空腔(13)为贯通所述转轴(3)的第一端和第二端的通孔；和/或，
    所述第一开口(14)为从所述转轴(3)的第一端延伸至所述转轴(3)的第二端的开缝。
  6. 根据权利要求1所述的连接结构，其特征在于，所述传输部件(4)包括：传输线缆或者柔性电路组件。
  7. 根据权利要求6所述的连接结构，其特征在于，所述柔性电路组件包括：电路支架(41)和柔性电路(42)；
    电路支架(41)，包括：相互连接第一支架段和第二支架段，所述第一支架段位于所述空腔(13) 内，所述第二支架段从所述空腔(13)延伸至所述第二容纳空间(7)内；
    所述柔性电路(42)固定在所述电路支架(41)上，从所述第一容纳空间(6)延伸至所述第二容纳空间(7)。
  8. 根据权利要求7所述的连接结构，其特征在于，
    所述柔性电路(42)位于所述转轴(3)外且位于所述第一部件(1)内的部分，绕所述转轴(3)的轴向环绕至少一圈后延伸至所述第一容纳空间(6)内。
  9. 根据权利要求1所述的连接结构，其特征在于，
    所述第一部件(1)的表面内凹形成所述第一容纳空间(6)，所述第一轴孔(31)位于所述第一容纳空间(6)的凹底面；
    所述连接结构还包括封盖部件(5)，所述封盖部件(5)用于密闭在所述第一容纳空间(6)。
  10. 一种佩戴式电子设备，其特征在于，包括如权利要求1-9任一项所述的连接结构。
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