WO2022095215A1 - 线端连接器、连接器组件及可移动平台 - Google Patents

线端连接器、连接器组件及可移动平台 Download PDF

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Publication number
WO2022095215A1
WO2022095215A1 PCT/CN2020/135449 CN2020135449W WO2022095215A1 WO 2022095215 A1 WO2022095215 A1 WO 2022095215A1 CN 2020135449 W CN2020135449 W CN 2020135449W WO 2022095215 A1 WO2022095215 A1 WO 2022095215A1
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WO
WIPO (PCT)
Prior art keywords
end connector
sealing ring
housing
wire
wire end
Prior art date
Application number
PCT/CN2020/135449
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English (en)
French (fr)
Inventor
卢绰莹
Original Assignee
深圳市大疆创新科技有限公司
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Application filed by 深圳市大疆创新科技有限公司 filed Critical 深圳市大疆创新科技有限公司
Publication of WO2022095215A1 publication Critical patent/WO2022095215A1/zh

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
    • H01R12/70—Coupling devices
    • H01R12/71—Coupling devices for rigid printing circuits or like structures
    • H01R12/75—Coupling devices for rigid printing circuits or like structures connecting to cables except for flat or ribbon cables
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46—Bases; Cases
    • H01R13/502—Bases; Cases composed of different pieces
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46—Bases; Cases
    • H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure

Definitions

  • the present application relates to the technical field of movable platforms, and in particular, to a wire end connector, a connector assembly and a movable platform.
  • the present application provides a wire end connector with better waterproof performance.
  • the present application provides a wire end connector for plugging with a board end connector provided with a housing.
  • the wire end connector includes a housing and a first sealing ring and a second sealing ring arranged on the housing.
  • the housing is provided with a receiving portion, the first sealing ring is housed in the receiving portion to fit and seal with the housing, the height of the first sealing ring is lower than the depth of the receiving portion, and the second sealing ring
  • the ring is sleeved on the casing, and after the wire end connector is inserted into the board end connector, the second sealing ring is fitted and sealed with the shell of the board end connector.
  • the housing includes a first end and a second end, the receiving portion is formed by extending from the second end to the inside of the housing, and the housing is further provided with a direction from the first end to the housing.
  • the inner extension of the receiving space, the wire end connector further includes a conductive terminal, and the conductive terminal is at least partially located in the receiving space.
  • the first sealing ring is provided with a through hole for passing the wire connected to the conductive terminal, and the first sealing ring is fitted and sealed with the wire.
  • the space of the receiving portion above the first sealing ring can be filled with holding glue to cover at least a part of the wire.
  • the housing includes a plug-in portion, the second sealing ring is sleeved on the plug-in portion, and any two side walls of the plug-in portion are smoothly connected by transition.
  • the housing includes a pair of the accommodating spaces and a accommodating portion located between the pair of the accommodating spaces, and the accommodating portion can be used to assemble a signal connector.
  • the wire end connector further includes a cover plate assembled to the casing, the cover plate includes a bottom wall and a side wall extending from the bottom wall, the side wall is limited to the casing, and the bottom wall A first through hole and a second through hole are provided, the first through hole is located below the accommodating space for the conductor of the board end connector to pass through, and the second through hole is located below the accommodating portion, for the signal body of the board end connector to pass through.
  • the distance between the top end of the first sealing ring and the second end of the housing is greater than or equal to 2 mm and less than or equal to 4 mm.
  • Embodiments of the present application further provide a connector assembly, including a board-end connector and the above-mentioned wire-end connector, wherein the board-end connector includes a housing.
  • Embodiments of the present application further provide a movable platform including the above-mentioned connector assembly.
  • the wire end connector of the embodiment of the present application includes a first sealing ring and a second sealing ring, the first sealing ring is sealed with the shell of the wire end connector, and the second sealing ring is sealed with the shell of the board end connector, which has a better At the same time, the height of the first sealing ring is lower than the depth of the receiving portion, which can hold the first sealing ring well, and further ensure the sealing effect.
  • FIG. 1 is a schematic diagram of a connector assembly according to an embodiment of the present application, wherein the wire end connector and the board end connector are not plugged, and the wire end connector is not shown with wires;
  • Figure 2 is an exploded view of the wire end connector shown in Figure 1;
  • Figure 3 is a schematic cross-sectional view of the board end connector shown in Figure 2 after assembly;
  • FIG. 4 is a schematic cross-sectional view of the board-end connector of the connector assembly shown in FIG. 1;
  • FIG. 5 is a schematic cross-sectional view of the connector assembly shown in FIG. 1, wherein the wire end connector is plugged with the board end connector;
  • FIG. 6 is a schematic diagram of a connector assembly according to another embodiment of the present application, wherein the wire end connector and the board end connector are not plugged, and the wire end connector is not shown with wires;
  • FIG. 7 is a schematic view of the wire end connector of the connector assembly shown in FIG. 6, without showing the wire;
  • Figure 8 is an exploded view of the wire end connector shown in Figure 6;
  • Fig. 9 is the schematic diagram of the housing of the wire end connector shown in Fig. 8.
  • Fig. 10 is a schematic view of the assembled wire end connector shown in Fig. 8, wherein the cover plate is not assembled to the housing;
  • Figure 11 is a schematic cross-sectional view of the wire end connector shown in Figure 8 after assembly;
  • FIG. 12 is a schematic cross-sectional view of the connector assembly shown in FIG. 6 , wherein the wire end connector is plugged with the board end connector.
  • the connector assemblies of the embodiments of the present application can be applied to various types of movable platforms to supply power and transmit signals to the movable platforms.
  • Movable platforms of embodiments of the present application may move in any suitable environment, eg, in air (eg, fixed-wing aircraft, rotary-wing aircraft, or aircraft with neither fixed-wing nor rotor-wings), water (eg, ship or diving) boat), on land (eg, a car or train), in space (eg, a space plane, satellite, or probe), and any combination of the above.
  • the movable platform may be an aircraft, for example, an Unmanned Aerial Vehicle ("UAV" for short).
  • UAV Unmanned Aerial Vehicle
  • the movable platform can carry a living being, eg, a human or an animal.
  • the connector assembly includes a wire end connector 1 and a board end connector 2 .
  • the wire end connector 1 includes a housing 10 , a conductive terminal 11 and a first sealing ring 12 assembled in the housing 10 , a second sealing ring 13 sleeved on the housing 10 , and a wire 14 connected to the conductive terminal 11 .
  • the casing 10 includes a first end 101 , a second end 102 , a receiving portion 104 extending from the second end 102 to the interior of the casing 10 , and a receiving portion 104 extending from the first end 101 to the interior of the casing 10 .
  • the extended receiving space 103 .
  • the conductive terminal 11 is at least partially located in the receiving space 103 .
  • the first sealing ring 12 is accommodated in the accommodating portion 104 and is sealed with the casing 10 to prevent water leakage in the gap between the first sealing ring 12 and the casing 10 .
  • the first sealing ring 12 is provided with a through hole 120 , and the through hole 120 is used for the wire 14 to pass through to be connected to the conductive terminal 11 .
  • the first sealing ring 12 is fitted and sealed with the wire 14 to prevent water leakage at the through hole 120 .
  • the height of the first sealing ring 12 is lower than the depth of the receiving portion 104 so as to firmly position the first sealing ring 12 and ensure the sealing effect.
  • the space of the receiving portion 104 above the first sealing ring 12 can be filled with a holding glue (not shown) to cover at least a part of the wire 14, which can fix the wire 14 and the first sealing ring 12. It can also play a waterproof role.
  • the distance between the top end of the first sealing ring 12 and the second end 102 of the housing 10 is greater than or equal to 2 mm and less than or equal to 4 mm, so that there is enough space to fill the holding glue without affecting the electrical conductivity Assembly of the terminal 11 and the wire 14 .
  • the depth of the receiving portion 104 is too deep, which is not conducive to assembling the conductive terminals 11 and the wires 14 .
  • the housing 10 includes a main body portion 105 , a plug portion 107 extending from the main body portion 105 , a blocking portion 108 and a buckle portion 109 .
  • the second end 102 is disposed at the free end of the main body portion 105 .
  • the first end 101 is disposed at the free end of the plug-in portion 107 .
  • the plug-in portion 107 includes a plurality of side walls 1070 connected together, and any two side walls 1070 are connected by a smooth transition to ensure the tight fit between the second sealing ring 13 and the side walls 1070, and ensure that the two side walls 1070 are in close contact. sealing effect.
  • the housing 10 includes a first limiting portion 1061 and a second limiting portion 1062 .
  • the first limiting portion 1061 is located above the second sealing ring 13
  • the second limiting portion 1062 is located below the second sealing ring 13 to prevent the second sealing ring 13 from sliding relative to the housing 10 and ensure the sealing effect.
  • the board connector 2 includes a housing 20 and a conductor 22 disposed on the housing 20 .
  • the conductors 22 are used for electrical connection with the conductive terminals 11 of the wire end connector 1 .
  • the housing 20 is provided with a retaining portion 201 and an accommodating space 202 . A part of the conductive terminal 11 extends into the accommodating space 202 .
  • the plug portion 107 of the wire end connector 1 is assembled into the accommodating space of the board end connector 2 202 , the second sealing ring 13 of the wire end connector 1 is fitted and sealed with the shell 20 of the board end connector 2 to prevent the shell 10 of the wire end connector 1 from being connected to the board end connector 2
  • the gap between the shells 20 is leaking; the buckle portion 109 of the wire end connector 1 and the buckle portion 201 of the board end connector 2 are fastened and fixed, so as to ensure the wire end connector 1 and the board Stability of plugging between the end connectors 2;
  • the resisting portion 108 of the wire end connector 1 abuts against the housing 20 of the board end connector 2 to ensure that the wire end connector 1 and the board end connector 2 is inserted in place to ensure the stability of the contact between the conductive terminal 11 of the wire end connector 1 and the conductor 22 of the board end connector 2 .
  • the wire end connector 1 includes a cover plate 15 assembled to the housing 10 .
  • the housing 10 includes a pair of the accommodating spaces 103 and a accommodating portion 106 located between the pair of the accommodating spaces 103 .
  • the receiving portion 106 can be used to assemble a signal connector 3 to transmit signals.
  • the signal connector 3 may include a plastic body 30 and signal terminals (not shown) disposed on the plastic body 30 .
  • the plastic body 30 is inserted into the receiving portion 106 .
  • a signal connector 3 can be assembled as required.
  • the number of signal terminals of the signal connector 3 can be adjusted according to actual needs, which increases the versatility of the wire end connector 1 , and does not need to additionally design and develop the wire end connector 1 , which saves costs.
  • the housing 10 is provided with a pair of the receiving portions 104 and a pair of the first sealing rings 12 .
  • a pair of the first sealing rings 12 are assembled into a pair of the receiving portions 104 respectively.
  • the wire end connector 1 further includes a pair of the conductive terminals 11 .
  • a pair of the conductive terminals 11 are assembled into a pair of the receiving spaces 103 respectively.
  • the conductive terminal 11 includes a cylindrical first contact portion 110 and a cylindrical second contact portion 111 .
  • the wire 14 is inserted into the space enclosed by the first contact portion 110 to make electrical contact with the first contact portion 110 .
  • the conductor 22 of the board terminal connector 2 is inserted into the space enclosed by the second contact portion 111 to make electrical contact with the second contact portion 111 .
  • the cover plate 15 includes a bottom wall 150 and a side wall 151 extending from the bottom wall 150 .
  • the side wall 151 includes a first locking portion 1510
  • the housing 10 includes a second locking portion 1063 .
  • the first locking portion 1510 and the second locking portion 1063 are fastened and fixed, so as to restrict the cover plate 15 to the housing 10 .
  • the bottom wall 150 is located below the conductive terminals 11 and the signal connectors 3 to prevent the conductive terminals 11 and the signal connectors 3 from being separated from the housing 10 , and to facilitate assembly and disassembly of the conductive terminals 11 and signal connector 3.
  • the bottom wall 150 defines a second through hole 1502 and a pair of first through holes 1501 .
  • a pair of the first through holes 1501 are respectively located below a pair of the receiving spaces 103 for the conductors 22 of the board connector 2 to pass through, so as to be electrically connected to the conductive terminals 11 of the wire connector 1 sexual contact.
  • the second through hole 1502 is located below the receiving portion 106 for the signal body (not shown) of the board connector 2 to pass through, so as to be in electrical contact with the signal terminals of the signal connector 3 .
  • the wire end connector 1 of the embodiment of the present application includes a first sealing ring 12 and a second sealing ring 13 , the first sealing ring 12 is sealed with the housing 10 of the wire end connector 1 , and the second sealing ring 13 is sealed with the board end connector 2
  • the casing 20 of the casing 10 is sealed, and has a better sealing effect; at the same time, the height of the first sealing ring 12 is lower than the depth of the receiving portion 104 of the casing 10, which can well hold the first sealing ring 12, The sealing effect is further ensured; the wire end connector 1 is provided with a receiving portion 106.
  • a signal connector 3 can be assembled into the receiving portion 106 as required, and the wire end is increased.
  • the universality of the connector 1 saves the cost; a cover plate 15 is used to assemble the shell 10 of the wire end connector 1 to limit the conductive terminals 11 and the signal connector 3, so as to facilitate the assembly and disassembly of the signal Connector 3, increasing the convenience of use.

Abstract

一种线端连接器、连接器组件及可移动平台，其中线端连接器（1）用于和一设有壳体（20）的板端连接器（2）插接，所述线端连接器（1）包括外壳(10)以及设置于外壳(10)的第一密封圈(12)与第二密封圈(13)，所述外壳(10)设有收纳部(104)，所述第一密封圈(12)收容于所述收纳部(104)内以与所述外壳(10)贴合密封，所述第一密封圈(12)的高度低于所述收纳部(104)的深度，所述第二密封圈(13)套设于所述外壳(10)，所述线端连接器（1）与所述板端连接器(2)插接后，所述第二密封圈(13)与所述板端连接器(2)的壳体(20)贴合密封，从而具有较佳的密封效果。

Description

线端连接器、连接器组件及可移动平台 技术领域
本申请涉及可移动平台技术领域，特别涉及一种线端连接器、连接器组件及可移动平台。
背景技术
随着工农业的发展，可移动平台(例如，无人机、无人车等移动设备)的应用越来越广泛。当可移动平台应用于环境恶劣的场景时，容易对连接器组件的金属端子造成损坏。例如，可移动平台应用于植保领域时，农药很容易腐蚀金属端子，造成可移动平台无法正常作业。
发明内容
本申请提供一种具有较佳的防水性能的线端连接器。
本申请提供一种线端连接器，用于和一设有壳体的板端连接器插接，所述线端连接器包括外壳以及设置于外壳的第一密封圈与第二密封圈，所述外壳设有收纳部，所述第一密封圈收容于所述收纳部内以与所述外壳贴合密封，所述第一密封圈的高度低于所述收纳部的深度，所述第二密封圈套设于所述外壳，所述线端连接器与所述板端连接器插接后，所述第二密封圈与所述板端连接器的壳体贴合密封。
进一步地，所述外壳包括第一端与第二端，所述收纳部自所述第二端向所述外壳的内部延伸形成，所述外壳还设有自所述第一端向所述外壳的内部延伸的收容空间，所述线端连接器还包括导电端子，所述导电端子至少部分位于所述收容空间内。
进一步地，所述第一密封圈设有穿孔，以用于供连接于所述导电端子的线材穿过，所述第一密封圈与所述线材贴合密封。
进一步地，所述收纳部位于所述第一密封圈上方的空间可供填入固持胶，以包覆于线材的至少一部分。
进一步地，所述外壳包括插接部，所述第二密封圈套设于所述插接部，所述插接部任意两个侧壁平滑过渡连接。
进一步地，所述外壳包括一对所述收容空间以及位于一对所述收容空间之间的收 容部，所述收容部可用于组装一信号连接器。
进一步地，所述线端连接器还包括组装于所述外壳的盖板，所述盖板包括底壁以及自底壁延伸的侧壁，所述侧壁限位于所述外壳，所述底壁设有第一穿孔与第二穿孔，所述第一穿孔位于所述收容空间的下方，以供所述板端连接器的导电体穿过，所述第二穿孔位于所述收容部的下方，以供所述板端连接器的信号体穿过。
进一步地，所述第一密封圈的顶端与所述外壳的第二端之间的距离大于等于2mm且小于等于4mm。
本申请实施方式还提供一种连接器组件，包括板端连接器以及上述的线端连接器，所述板端连接器包括壳体。
本申请实施方式还提供一种可移动平台，包括上述的连接器组件。
本申请实施方式的线端连接器包括第一密封圈与第二密封圈，第一密封圈与线端连接器的外壳密封，第二密封圈与板端连接器的壳体密封，具有较佳的密封效果；同时，所述第一密封圈的高度低于所述收纳部的深度，可以很好的固持所述第一密封圈，进一步保证了密封效果。
附图说明
图1是依据本申请一个实施方式的连接器组件的示意图，其中，线端连接器与板端连接器未插接，线端连接器未示出线材；
图2是图1所示的线端连接器的分解图；
图3是图2所示的板端连接器组装后的剖面示意图；
图4是图1所示的连接器组件的板端连接器的剖面示意图；
图5是图1所示的连接器组件的剖面示意图，其中，线端连接器与板端连接器插接；
图6是是依据本申请另一个实施方式的连接器组件的示意图，其中，线端连接器与板端连接器未插接，线端连接器未示出线材；
图7是图6所示的连接器组件的线端连接器的示意图，未示出线材；
图8是图6所示的线端连接器的分解图；
图9是图8所示的线端连接器的外壳的示意图；
图10是图8所示的线端连接器组装后的示意图，其中，盖板未组装至外壳；
图11是图8所示的线端连接器组装后的剖面示意图；
图12是图6所示的连接器组件的剖面示意图，其中，线端连接器与板端连接器插接。
具体实施方式
为了更清楚地说明本申请实施方式中的技术方案，下面将对实施方式描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本申请的一些实施方式，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
下面将结合本申请实施方式中的附图，对本申请实施方式中的技术方案进行清楚、完整地描述，显然，所描述的实施方式仅仅是本申请一部分实施方式，而不是全部的实施方式。基于本申请中的实施方式，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施方式，都属于申请保护的范围。
这里将详细地对示例性实施方式进行说明，其示例表示在附图中。下面的描述涉及附图时，除非另有表示，不同附图中的相同数字表示相同或相似的要素。以下示例性实施方式中所描述的实施方式并不代表与本申请相一致的所有实施方式。相反，它们仅是与如所附权利要求书中所详述的、本申请的一些方面相一致的装置的例子。
在本申请使用的术语是仅仅出于描述特定实施方式的目的，而非旨在限制本申请。在本申请和所附权利要求书中所使用的单数形式的“一种”、“所述”和“该”也旨在包括多数形式，除非上下文清楚地表示其他含义。还应当理解，本文中使用的术语“和/或”是指并包含一个或多个相关联的列出项目的任何或所有可能组合。除非另行指出，“前部”、“后部”、“下部”和/或“上部”等类似词语只是为了便于说明，而并非限于一个位置或者一种空间定向。“连接”或者“相连”等类似的词语并非限定于物理的或者机械的连接，而且可以包括电性的连接，不管是直接的还是间接的。
本申请实施方式的连接器组件可以应用于各种类型的可移动平台，以给可移动平台供电以及传输信号。本申请实施方式的可移动平台可以在任何合适的环境下移动，例如，空气中(例如，定翼飞机、旋翼飞机，或既没有定翼也没有旋翼的飞机)、水中(例 如，轮船或潜水艇)、陆地上(例如，汽车或火车)、太空(例如，太空飞机、卫星或探测器)，以及以上各种环境的任何组合。可移动平台可以是飞机，例如，无人机(Unmanned Aerial Vehicle，简称为“UAV”)。在一些实施方式中，可移动平台可以承载生命体，例如，人或动物。
参见图1至图3所示，所述连接器组件包括线端连接器1与板端连接器2。线端连接器1包括外壳10、组装于外壳10内的导电端子11与第一密封圈12、套设于所述外壳10的第二密封圈13以及连接于所述导电端子11的线材14。
所述外壳10包括第一端101、第二端102、自所述第二端102向所述外壳10的内部延伸形成的收纳部104、自所述第一端101向所述外壳10的内部延伸的收容空间103。所述导电端子11至少部分位于所述收容空间103内。所述第一密封圈12收容于所述收纳部104内且与所述外壳10贴合密封，防止所述第一密封圈12与所述外壳10之间的间隙漏水。所述第一密封圈12设有穿孔120，所述穿孔120用于供线材14穿过以连接于所述导电端子11。所述第一密封圈12与所述线材14贴合密封，防止所述穿孔120处漏水。
所述第一密封圈12的高度低于所述收纳部104的深度，以牢固地定位所述第一密封圈12，确保密封效果。所述收纳部104位于所述第一密封圈12上方的空间可供填入固持胶(未图示)，以包覆于线材14的至少一部分，既可以固定所述线材14与第一密封圈12，又可以起到防水的作用。优选地，所述第一密封圈12的顶端与所述外壳10的第二端102之间的距离大于等于2mm且小于等于4mm，既能够有足够的空间填充所述固持胶，又不影响导电端子11以及线材14的组装。所述收纳部104的深度过深，不利于组装导电端子11以及线材14。
所述外壳10包括主体部105、自主体部105延伸的插接部107、抵挡部108与卡扣部109。所述第二端102设置于所述主体部105的自由端。所述第一端101设置于所述插接部107的自由端。所述插接部107包括多个连接在一起的侧壁1070，任意两个侧壁1070平滑过渡连接，确保第二密封圈13与所述侧壁1070之间的紧密贴合，确保二者之间的密封效果。
所述外壳10包括第一限位部1061与第二限位部1062。第一限位部1061位于第二密封圈13的上方，第二限位部1062位于第二密封圈13的下方，以防止第二密封圈13相对所述外壳10滑动，保证密封效果。
参见图4所示，所述板端连接器2包括壳体20以及设置于壳体20的导电体22。所述导电体22用于和所述线端连接器1的导电端子11电性连接。所述壳体20设有扣持部201以及容纳空间202。所述导电端子11的一部分伸入所述容纳空间202。
参见图5所示，当所述线端连接器1与所述板端连接器2插接后，所述线端连接器1的插接部107组装入所述板端连接器2的容纳空间202，所述线端连接器1的第二密封圈13与所述板端连接器2的壳体20贴合密封，防止所述线端连接器1的外壳10与所述板端连接器2的壳体20之间的间隙漏水；所述线端连接器1的卡扣部109与所述板端连接器2的扣持部201扣持固定，以保证所述线端连接器1与板端连接器2之间插接的稳定性；所述线端连接器1的抵挡部108与所述板端连接器2的壳体20抵持，以确保线端连接器1与板端连接器2插接到位，确保线端连接器1的导电端子11与板端连接器2的导电体22之间接触的稳定性。
参见图6至图12所示，在另一实施方式中，所述线端连接器1包括组装于所述外壳10的盖板15。所述外壳10包括一对所述收容空间103以及位于一对所述收容空间103之间的收容部106。
所述收容部106可用于组装一信号连接器3，以传输信号。所述信号连接器3可包括塑胶本体30以及设至于所述塑胶本体30的信号端子(未图示)。所述塑胶本体30塞入所述收容部106内。当需要设置信号端子时，即可根据需要组装一信号连接器3。所述信号连接器3的信号端子的数量可根据实际需要进行调整，增加了所述线端连接器1的通用性，无需另外设计开发线端连接器1，节省了成本。
所述外壳10设有一对所述收纳部104以及一对所述第一密封圈12。一对所述第一密封圈12分别组装入一对所述收纳部104内。所述线端连接器1还包括一对所述导电端子11。一对所述导电端子11分别组装入一对所述收容空间103内。所述导电端子11包括圆柱状的第一接触部110以及圆柱状的第二接触部111。所述线材14插入所述第一接触部110围成的空间内，以与所述第一接触部110电性接触。所述板端连接器2的导电体22插入所述第二接触部111围成的空间内，以与所述第二接触部111电性接触。
所述盖板15包括底壁150以及自底壁150延伸的侧壁151。所述侧壁151包括第一扣持部1510，所述外壳10包括第二扣持部1063。所述第一扣持部1510与所述第二扣持部1063扣持固定，以把所述盖板15限位于所述外壳10。所述底壁150位于所述导电端子11以及所述信号连接器3的下方，以防止所述导电端子11以及所述信号连接器3脱离所述外壳10，方便组装与拆卸所述导电端子11以及信号连接器3。
所述底壁150设有第二穿孔1502与一对第一穿孔1501。一对所述第一穿孔1501分别位于一对所述收容空间103的下方，以供所述板端连接器2的导电体22穿过，以与所述线端连接器1的导电端子11电性接触。所述第二穿孔1502位于所述收容部106的下方，以供所述板端连接器2的信号体(未图示)穿过，以与所述信号连接器3的信号端子电性接触。
本申请实施方式的线端连接器1包括第一密封圈12与第二密封圈13，第一密封圈12与线端连接器1的外壳10密封，第二密封圈13与板端连接器2的壳体20密封，具有较佳的密封效果；同时，所述第一密封圈12的高度低于所述外壳10的收纳部104的深度，可以很好的固持所述第一密封圈12，进一步保证了密封效果；所述线端连接器1设有收容部106，当需要设置信号端子时，即可根据需要组装一信号连接器3至所述收容部106内，增加了所述线端连接器1的通用性，节省了成本；利用一盖板15组装于所述线端连接器1的外壳10，以限位所述导电端子11与信号连接器3，方便组装与拆卸所述信号连接器3，增加了使用的便利性。
需要说明的是，在本文中，诸如“第一”和“第二”等之类的关系术语仅仅用来将一个实体或者操作与另一个实体或操作区分开来，而不一定要求或者暗示这些实体或操作之间存在任何这种实际的关系或者顺序。术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含，从而使得包括一系列要素的过程、方法、物品或者设备不仅包括那些要素，而且还包括没有明确列出的其他要素，或者是还包括为这种过程、方法、物品或者设备所固有的要素。在没有更多限制的情况下，由语句“包括一个……”限定的要素，并不排除在包括所述要素的过程、方法、物品或者设备中还存在另外的相同要素。
以上所述仅是本申请的较佳实施方式而已，并非对本申请做任何形式上的限制，虽然本申请已以较佳实施方式揭露如上，然而并非用以限定本申请，任何熟悉本专业的技术人员，在不脱离本申请技术方案的范围内，当可利用上述揭示的技术内容做出些许更动或修饰为等同变化的等效实施方式，但凡是未脱离本申请技术方案的内容，依据本申请的技术实质对以上实施方式所作的任何简单修改、等同变化与修饰，均仍属于本申请技术方案的范围内。

Claims (10)

  1. 一种线端连接器，用于和一设有壳体(20)的板端连接器(2)插接，其特征在于，所述线端连接器包括外壳(10)以及设置于外壳(10)的第一密封圈(12)与第二密封圈(13)，所述外壳(10)设有收纳部(104)，所述第一密封圈(12)收容于所述收纳部(104)内以与所述外壳(10)贴合密封，所述第一密封圈(12)的高度低于所述收纳部(104)的深度，所述第二密封圈(13)套设于所述外壳(10)，所述线端连接器与所述板端连接器(2)插接后，所述第二密封圈(13)与所述板端连接器(2)的壳体(20)贴合密封。
  2. 根据权利要求1所述的线端连接器，其特征在于，所述外壳(10)包括第一端(101)与第二端(102)，所述收纳部(104)自所述第二端(102)向所述外壳(10)的内部延伸形成，所述外壳(10)还设有自所述第一端(101)向所述外壳(10)的内部延伸的收容空间(103)，所述线端连接器还包括导电端子(11)，所述导电端子(11)至少部分位于所述收容空间(103)内。
  3. 根据权利要求2所述的线端连接器，其特征在于，所述第一密封圈(12)设有穿孔(120)，以用于供连接于所述导电端子(11)的线材(14)穿过，所述第一密封圈(12)与所述线材(14)贴合密封。
  4. 根据权利要求3所述的线端连接器，其特征在于，所述收纳部(104)位于所述第一密封圈(12)上方的空间可供填入固持胶，以包覆于线材(14)的至少一部分。
  5. 根据权利要求1所述的线端连接器，其特征在于，所述外壳(10)包括插接部(107)，所述第二密封圈(13)套设于所述插接部(107)，所述插接部(107)任意两个侧壁平滑过渡连接。
  6. 根据权利要求1所述的线端连接器，其特征在于，所述外壳(10)包括一对所述收容空间(103)以及位于一对所述收容空间(103)之间的收容部(106)，所述收容部(106)可用于组装一信号连接器(3)。
  7. 根据权利要求6所述的线端连接器，其特征在于，所述线端连接器还包括组装于所述外壳(10)的盖板(15)，所述盖板(15)包括底壁(150)以及自底壁(150)延伸的侧壁(151)，所述侧壁(151)限位于所述外壳(10)，所述底壁(150)设有第一穿孔(1501)与第二穿孔(1502)，所述第一穿孔(1501)位于所述收容空间(103)的下方，以供所述板端连接器(2)的导电体(22)穿过，所述第二穿孔(1502)位于所述收容部(106)的下方，以供所述板端连接器(2)的信号体穿过。
  8. 根据权利要求1至7中任一项所述的线端连接器，其特征在于，所述第一密封 圈(12)的顶端与所述外壳(10)的第二端(102)之间的距离大于等于2mm且小于等于4mm。
  9. 一种连接器组件，其特征在于，包括板端连接器(2)以及如权利要求1至8中任一项所述的线端连接器，所述板端连接器(2)包括壳体(20)。
  10. 一种可移动平台，其特征在于，包括如权利要求9所述的连接器组件。
PCT/CN2020/135449 2020-11-06 2020-12-10 线端连接器、连接器组件及可移动平台 WO2022095215A1 (zh)

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