WO2018176402A1 - 连接器及其连接公头、连接母座 - Google Patents

连接器及其连接公头、连接母座 Download PDF

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Publication number
WO2018176402A1
WO2018176402A1 PCT/CN2017/079085 CN2017079085W WO2018176402A1 WO 2018176402 A1 WO2018176402 A1 WO 2018176402A1 CN 2017079085 W CN2017079085 W CN 2017079085W WO 2018176402 A1 WO2018176402 A1 WO 2018176402A1
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WO
WIPO (PCT)
Prior art keywords
magnet
connector
male
insulating body
cavity
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/CN2017/079085
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English (en)
French (fr)
Inventor
宋家希
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Hytera Communications Corp Ltd
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Hytera Communications Corp Ltd
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Filing date
Publication date
Application filed by Hytera Communications Corp Ltd filed Critical Hytera Communications Corp Ltd
Priority to PCT/CN2017/079085 priority Critical patent/WO2018176402A1/zh
Publication of WO2018176402A1 publication Critical patent/WO2018176402A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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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
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/02—Contact members
    • H01R13/04—Pins or blades for co-operation with sockets
    • 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
    • H01R13/02—Contact members
    • H01R13/10—Sockets for co-operation with pins or blades
    • H01R13/11—Resilient sockets
    • 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

Definitions

  • the present invention relates to the field of connector technologies, and in particular, to a wired magnet fixed easy-to-separate connector and a connecting male connector and a connecting female base.
  • the wired connection method has some problems in use and safety. For example, when you get off the bus, forgetting to disconnect the connection will pull the user or even disconnect the connection; when the motorcycle crashes, the wired connection cannot be automatically disconnected, resulting in the wire. Cut down the user's neck and other fatal safety issues.
  • a new type of connector is needed, which is easy to use and has certain reliability, and can disconnect the user from the vehicle in time when the danger occurs.
  • the existing solution uses the traditional magnet plane to suck the contact method, and the contact and the stylus are pressed against each other to realize the physical connection and the contact and the stylus are distributed in one plane.
  • the existing wired connection has the following disadvantages:
  • the contact area between the arrangement contact and the stylus is limited, which limits the number of contacts in the connection interface
  • One line corresponds to at most one contact. Once there is a problem with the contact, the physical connection is immediately cut off.
  • the invention provides a connector and a connecting male connector and a connecting female seat, so as to solve the technical problem that the user has difficulty in disconnecting the user during the communication using the motorcycle kit in the prior art, and the above-mentioned inconvenience is inconvenient.
  • the present invention adopts a technical solution of providing a connector
  • the connector includes a connecting male connector and a connecting female seat, and the outer peripheral surface of the connecting male connector is provided with a plurality of conductive layers.
  • a connecting seat provided with a receiving cavity
  • an inner peripheral surface of the receiving cavity is provided with a plurality of conductive contacts
  • the connecting male body is magnetically connected with the connecting female seat such that the connecting male connector Interposed within the receiving cavity and contacting the plurality of electrically conductive rings with the plurality of electrically conductive contacts.
  • the connecting male head comprises a top magnetic member, the top magnetic member being a magnet or a metal that can be magnetically attracted by the magnet.
  • the connecting male body includes a first insulating body, the top magnetic member is disposed at a top of the first insulating body, and the outer peripheral surface of the first insulating body is disposed at a plurality of intervals a concave ring groove, the plurality of conductive rings being disposed on the plurality of concave ring grooves.
  • the connecting male body includes a bottom connecting member, and the bottom connecting member is disposed at a bottom of the first insulating body.
  • the bottom connector is a threaded rod or a snap connection rod.
  • the connecting male body further includes a plurality of male wires, and the plurality of wires are electrically connected to the plurality of conductive rings inside the first insulating body and connected from the bottom The pieces are drawn.
  • the connecting base includes a second insulating body, the second insulating body is provided with the receiving cavity, and the second insulating body is provided with a magnet cavity at the bottom of the receiving cavity.
  • the magnet cavity is for mounting a magnet.
  • the magnet is provided with a recess that mates with the top magnetic member, the magnet cavity being in communication with the receiving cavity such that the magnet is in direct contact with the top magnetic member.
  • the connector housing includes a cover that cooperates with an outer port of the magnet cavity for sealingly securing the magnet within the magnet cavity.
  • the end of the magnet cavity is provided with an internal thread
  • the cover is provided with an external thread, and the cover is threadedly engaged with the magnet cavity.
  • the first insulating body has a tapered shape.
  • the electrically conductive contact is an elastically conductive contact.
  • the inner peripheral surface of the receiving cavity is provided with a waterproof groove for preventing the short-circuit caused by the siphon action of water vapor.
  • connection male including:
  • first insulating body the outer peripheral surface of the first insulating body is spaced apart from the plurality of concave ring grooves;
  • top magnetic member disposed at a top of the first insulative housing for magnetically connecting
  • a plurality of conductive rings are disposed on the plurality of concave ring grooves for electrically connecting.
  • connection base including:
  • the second insulating body is provided with a receiving cavity and a magnet cavity, and an inner peripheral surface of the receiving cavity is provided with a plurality of conductive contacts;
  • a magnet is disposed in the magnet cavity.
  • the beneficial effects of the present invention are: different from the prior art, the connector provided by the present invention and the connecting male connector and the connecting female socket have the following beneficial effects:
  • the distribution area is far larger than the sectional area of the connecting female seat, and more connecting lines can be arranged to realize more complicated communication functions;
  • a conductive layer can be provided with a plurality of connection contacts (according to cost) to improve the reliability of the single contact;
  • the contact connection adopts the laminated interval type, the conductive contacts are also layered and parallel distributed, so the whole connection has no directionality, and can still be rotated after the connection, does not affect the connection effect, and does not damage the physical size of the joint;
  • the number of built-in magnets connected to the base can be increased or decreased to adjust the strength of different connections
  • FIG. 1 is a schematic structural view of a connector male connector of the present invention
  • FIG. 2 is a schematic structural view of a connecting base of a connector provided by the present invention.
  • FIG. 3 is a schematic structural view of a jointer provided by the present invention.
  • FIG. 1 is a schematic structural view of a connector male connector according to the present invention
  • connection male 100 that includes a top magnetic member 110 , a first insulative housing 120 , a plurality of conductive rings 101 , a bottom connector 130 , and a male lead 140 .
  • a plurality of concave ring grooves are disposed on the outer circumferential surface of the first insulative housing 120.
  • the cross-sectional area of the first insulative housing 120 is from a top to a bottom, and may be a prismatic shape, a truncated cone shape, or a ball. Shape, taper, etc., of course, can also be a cylindrical shape with a chamfer at the top.
  • the top magnetic member 110 is disposed on the top of the first insulative housing 120 for magnetic connection, and the top magnetic member 110 has a smooth outer surface, which may be in the shape of a ball or a polyhedron.
  • the top magnetic member 110 is a magnet 220 or a metal that can be magnetized by the magnet 220, such as iron, cobalt, nickel, or the like.
  • a plurality of conductive rings 101 are disposed on the plurality of concave ring grooves for electrically connecting, and the outer circumferential surface of the first insulating body 120 can be flattened by the manner in which the conductive rings 101 and the concave ring grooves are matched.
  • the first insulative housing 120 may not be provided with a recessed ring groove, and the corresponding plurality of conductive rings 101 should be thinner and disposed directly on the outer peripheral surface of the first insulative housing 120 in parallel.
  • the bottom connector 130 is disposed at the bottom of the first insulative housing 120, and the bottom connector 130 can be a threaded rod or a snap connection rod to enable the connection male 100 to be specifically mounted and fixed.
  • a plurality of male wires 140 are electrically connected to the plurality of conductive rings 101 inside the first insulative housing 120 and are led out from the bottom connector 130.
  • FIG. 2 is a schematic structural view of a connector base of the connector provided by the present invention.
  • connection base 200 including a second insulative housing 210, a magnet 220, a conductive contact 201, a cover 230, a waterproof slot 240, and a female lead 250.
  • the second insulative housing 210 is provided with a receiving cavity 202 and a magnet cavity.
  • the inner peripheral surface of the receiving cavity 202 is provided with a plurality of conductive contacts 201.
  • the plurality of conductive contacts 201 are elastic contacts, and can be pressed when pressed.
  • the magnet 220 is disposed in the magnet cavity, and the magnet cavity is in communication with the receiving cavity 202.
  • the magnet 220 is provided with a recess for receiving and receiving the top magnetic member 110 of the connecting male 100.
  • the cover 230 cooperates with the outer port of the magnet cavity for sealingly fixing the magnet 220 within the magnet cavity.
  • the end of the magnet cavity is provided with an internal thread
  • the cover 230 is provided with an external thread, and the cover 230 is threadedly engaged with the magnet cavity.
  • Magnet 220 can be one or more magnets 220 to adjust the desired magnetic attraction.
  • the inner circumferential surface of the receiving cavity 202 is provided with a waterproof groove 240, which may be disposed at the outer end of the receiving cavity 202.
  • the female conductor 250 is electrically connected to the ends of the plurality of conductive contacts 201 and leads out of the second insulating body 210.
  • FIG. 3 is a schematic structural diagram of a connector provided by a preferred embodiment of the present invention.
  • the male lead 140 and the female sitting lead 250 are omitted.
  • the present invention provides a connector 10 that includes a connecting male 100 and a connecting female base 200.
  • a plurality of conductive rings 101 are disposed on the outer peripheral surface of the connecting male connector 100.
  • the connecting female base 200 is provided with a receiving cavity 202.
  • the inner peripheral surface of the receiving cavity 202 is provided with a plurality of conductive contacts 201 for connecting the male head 100 with
  • the connection base 200 is magnetically coupled such that the connection male 100 is inserted into the receiving cavity 202 and the plurality of conductive rings 101 are in contact with the plurality of conductive contacts 201.
  • connection male 100 includes a top magnetic member 110, a first insulative housing 120, a plurality of conductive rings 101, a bottom connector 130, and a male lead 140.
  • the top magnetic member 110 is a magnet or a metal that can be magnetized by the magnet, such as iron, cobalt, nickel, etc., and the top magnetic member 110 is disposed on the top of the first insulative housing 120 for magnetic connection, and the top magnetic member 110 It has a smooth outer surface and can be ball-shaped or polyhedral.
  • the cross-sectional area of the first insulative housing 120 varies from small to large from top to bottom, and may be a prismatic shape, a truncated cone shape, a spherical shape, a tapered shape, etc., or a cylindrical shape with a chamfered top end.
  • a table shape such as a triangular prism and a quadrangular prism
  • the connecting male 100 and the connecting female base 200 are not rotatable relative to each other.
  • a smooth surface shape such as a truncated cone shape or a spherical shape is used, the male connector 100 and the connecting female base 200 are connected. Relative rotation is still possible when electrically connected.
  • a plurality of concave ring grooves are disposed on the outer circumferential surface of the first insulative housing 120.
  • the plurality of conductive rings 101 are disposed on the plurality of concave ring grooves.
  • the thickness of the conductive ring 101 is the same as the depth of the concave ring groove, so that the first insulating body
  • the outer peripheral surface of 120 is smooth overall.
  • the first insulative housing 120 may not be provided with a recessed ring groove, and the corresponding plurality of conductive rings 101 should be thinner and disposed directly on the outer peripheral surface of the first insulative housing 120 in parallel.
  • the bottom connector 130 is disposed at the bottom of the first insulative housing 120.
  • the bottom connector 130 can be a threaded rod or a snap connection rod such that the connection male 100 can be specifically mounted and secured.
  • a plurality of male wires 140 are electrically connected to the plurality of conductive rings 101 inside the first insulative housing 120 and are led out from the bottom connector 130.
  • the connecting base 200 includes a second insulating body 210.
  • the second insulating body 210 is provided with a receiving cavity 202.
  • the second insulating body 210 is provided with a magnet cavity at the bottom of the receiving cavity 202, and the magnet cavity is used for loading.
  • a magnet 220 is provided.
  • the magnet 220 is provided with a recess that mates with the top magnetic member 110, and the magnet chamber communicates with the receiving cavity 202 such that the magnet 220 is in direct contact with the top magnetic member 110.
  • connection base 200 further includes a cover 230 that cooperates with the outer port of the magnet cavity for sealingly securing the magnet 220 within the magnet cavity.
  • the end of the magnet cavity is provided with an internal thread
  • the cover 230 is provided with an external thread, and the cover 230 is threadedly engaged with the magnet cavity.
  • Magnet 220 can be one or more magnets 220 to adjust the desired magnetic attraction.
  • the conductive contact 201 is an elastic conductive contact 201 that is retracted when the connecting male 100 is inserted, and protrudes in the receiving cavity 202 when the connecting male 100 is pulled out.
  • the gap between the connecting male connector 100 and the connecting female base 200 is small, the siphoning action is easy to cause a short circuit.
  • the inner circumferential surface of the receiving cavity 202 is provided with a waterproof groove 240, and the waterproof groove 240 is used for The siphon action of the water vapor is prevented from causing a short circuit, and the waterproof groove 240 may be disposed one or more times and disposed near the outer end of the receiving cavity 202.
  • the conductive contacts 201 are distributed on the inner wall of the receiving cavity 202 of the connecting base 200, the distribution area thereof is much larger than the cross-sectional area of the connecting base 200, and more connecting lines can be arranged to realize more complicated communication functions;
  • a conductive layer can be provided with a plurality of connection contacts (according to cost) to improve single-contact reliability
  • the contact connection adopts the laminated spacing type, the conductive contacts 201 are also layered and parallel distributed, so the whole connection has no directivity, and can still rotate after the connection, does not affect the connection effect, and does not damage the physical size of the joint;
  • the connecting base 200 has a waterproof groove therein, which can disconnect the siphon passage inside the connector 10 to protect the contacts;
  • the number of built-in magnets 220 connected to the base 200 can be increased or decreased to adjust the strength of different connections

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  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Connector Housings Or Holding Contact Members (AREA)

Abstract

一种连接器（10）及其连接公头（100）和连接母座（200），连接器（10）包括连接公头（100）和连接母座（200），连接公头（100）的外周面上间隔设有多个导电环（101），连接母座（200）设有接收腔（202），接收腔（202）的内周面设有多个导电触点（201），连接公头（100）与连接母座（200）通过磁吸方式连接使得连接公头（100）插置在接收腔（202）内，并使得多个导电环（101）与多个导电触点（201）接触。该连接器（10）及其连接公头（100）和连接母座（200）易于插拔，不易损坏。

Description

连接器及其连接公头、连接母座
【技术领域】
本发明涉及连接器技术领域，特别涉及一种有线磁铁固定易分离连接器及其连接公头和连接母座。
【背景技术】
在摩托车车载解决方案中，摩托车产品与驾驶员连接除了无线的方式外，还有更多人习惯使用有线的连接方式，而有线的连接方式也因为简单、可靠而常被很多高端用户所青睐。
但是有线的连接方式存在一些使用上和安全上的问题，例如下车时忘记断开连线会拉扯到用户甚至拉断连线；在摩托车摔车时，有线连接无法自动断开，导致线材割伤用户的脖子等致命的安全问题。
要解决这些问题需要一款新型的连接器，在方便使用的同时具备一定的可靠性，在危险发生时可以及时断开用户与车辆的连接。
现有方案使用传统磁铁平面对吸的方式，将触点与触针相互压紧，实现物理连接导通，触点与触针分布在一个平面内，现有的有线连接方式存在以下缺点：
1、布置触点与触针的接触面积有限，限制了连接接口内的触点数量；
2、一根线最多对应一个触点，一旦触点出现问题，物理连接立即被切断；
3、触点与触针使用传统布置方式，堆叠在一起，导致了插头插入必须有方向性；
4、如果人为转动接头容易损坏触针和接口结构；
5、防水依赖于橡胶密封圈，容易老化，容易积水，容易损坏；
6、磁吸力度不可调；
7、接口内部空间小，结构复杂，不容易清理。
【发明内容】
本发明提供一种连接器及其连接公头和连接母座，以解决现有技术中用户在使用摩托车套件通讯时存在的不易断开影响用户安全以及上述使用不便的技术问题。
为解决上述技术问题，本发明采用的一个技术方案是：提供一种连接器，所述连接器包括连接公头和连接母座，所述连接公头的外周面上隔设设有多个导电环，所述连接母座设有接收腔，所述接收腔的内周面设有多个导电触点，所述连接公头与所述连接母座通过磁吸方式连接使得所述连接公头插置在所述接收腔内，并使得所述多个导电环与所述多个导电触点接触。
据本发明一优选实施例，所述连接公头包括顶部磁性件，所述顶部磁性件为磁铁或可被磁铁磁吸的金属。
据本发明一优选实施例，所述连接公头包括第一绝缘本体，所述顶部磁性件设置在所述第一绝缘本体的顶部，所述第一绝缘本体的外周面上隔设设有多个凹环槽，所述多个导电环设置在所述多个凹环槽上。
据本发明一优选实施例，所述连接公头包括底部连接件，所述底部连接件设置在所述第一绝缘本体的底部。
据本发明一优选实施例，所述底部连接件为螺纹杆或卡扣连接杆。
据本发明一优选实施例，所述连接公头还包括多个公头导线，所述多个导线在所述第一绝缘本体的内部与所述多个导电环电连接并从所述底部连接件引出。
据本发明一优选实施例，所述连接母座包括第二绝缘本体，所述第二绝缘本体开设有所述接收腔，所述第二绝缘本体在所述接收腔的底部开设有磁铁腔，所述磁铁腔用于装设磁铁。
据本发明一优选实施例，所述磁铁设有与所述顶部磁性件匹配的凹部，所述磁铁腔与所述接收腔连通以使得所述磁铁与所述顶部磁性件直接接触吸合。
据本发明一优选实施例，所述连接母座包括封盖，所述封盖与所述磁铁腔的外端口配合，用于将所述磁铁密封固定在所述磁铁腔内。
据本发明一优选实施例，所述磁铁腔的末端设有内螺纹，所述封盖设有外螺纹，所述封盖与所述磁铁腔螺纹配合。
据本发明一优选实施例，所述第一绝缘本体呈锥形状。
据本发明一优选实施例，所述导电触点为弹性导电触点。
据本发明一优选实施例，所述接收腔的内周面设有防水槽，所述防水槽用于避免水汽的虹吸作用导致短路。
为解决上述技术问题，本发明采用的另一个技术方案是：提供一种连接公头，包括：
第一绝缘本体，所述第一绝缘本体的外周面上间隔设有多个凹环槽；
顶部磁性件，所述顶部磁性件设置在所述第一绝缘本体的顶部，用于进行磁吸连接；
多个导电环，设置在所述多个凹环槽上，用于进行导电连接。
为解决上述技术问题，本发明采用的另一个技术方案是：提供一种连接母座，包括：
第二绝缘本体，所述第二绝缘本体开设有接收腔和磁铁腔，所述接收腔的内周面设有多个导电触点；
磁铁，设置在所述磁铁腔内。
本发明的有益效果是：区别于现有技术的情况，本发明提供的连接器及其连接公头和连接母座具有以下有益效果：
1、由于导电触点分布在连接母座的接收腔内周面上，其分布面积远远大于连接母座的截面面积，可以布置更多的连接线，实现更复杂的通讯功能；
2、由于触点连接采用层叠间隔式，一圈导电层可设置多个连接触点（根据成本需要），提高单触点可靠性；
3、由于触点连接采用层叠间隔式，导电触点也是分层平行分布，所以整个连接没有方向性，且连接后仍旧可以转动，不影响连接效果，不会损坏接头的物理尺寸；
4、连接公头方便盲操，连接母座内有防水沟槽，可断开连接器内部虹吸通路，保护触点安全；
5、连接母座内置磁铁数量可以增减，调节不同连接力度；
6、连接母座内部方便擦拭。同时如果磁铁吸入杂物过多，可以取出磁铁进行清理。
【附图说明】
为了更清楚地说明本发明实施例中的技术方案，下面将对实施例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发明的一些实施例，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，其中：
图1是本发明提供的连接器的连接公头的结构示意图；
图2是本发明提供的连接器的连接母座的结构示意图。
图3是本发明提供的接头器的结构示意图;
【具体实施方式】
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅是本发明的一部分实施例，而不是全部的实施例。基于本发明中的实施例，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例，都属于本发明保护的范围。
请参阅图1，图1是本发明提供的连接器的连接公头的结构示意图；
如图1所示，本发明提供一种连接公头100，该连接公头100包括顶部磁性件110、第一绝缘本体120、多个导电环101、底部连接件130以及公头导线140。
具体而言，第一绝缘本体120的外周面上间隔设有多个凹环槽，第一绝缘本体120的截面积自顶至底由小到大渐变，具体可以是棱台形、圆台形、球缺形、锥形等，当然也可以是顶端设有倒角的圆柱形。
顶部磁性件110设置在第一绝缘本体120的顶部，用于进行磁吸连接，顶部磁性件110具有光滑的外表面，可呈球头状或多面体状。顶部磁性件110为磁铁220或可被磁铁220磁吸的金属，如铁、钴、镍等。
多个导电环101设置在多个凹环槽上，用于进行导电连接，通过导电环101与凹环槽的配合方式可使得第一绝缘本体120的外周面平整。当然，第一绝缘本体120也可以不设置凹环槽，相应的多个导电环101应较薄，直接平行间隔设置在第一绝缘本体120的外周面。
底部连接件130设置在第一绝缘本体120的底部，底部连接件130可为螺纹杆或卡扣连接杆以使得连接公头100可进行具体的安装固定。
多个公头导线140在第一绝缘本体120的内部与多个导电环101电连接并从底部连接件130引出。
请一并参阅图2，图2是本发明提供的连接器的连接母座的结构示意图。
如图2所示，本发明提供一种连接母座200，该连接母座200包括第二绝缘本体210、磁铁220、导电触点201、封盖230、防水槽240以及母座导线250。
具体而言，第二绝缘本体210开设有接收腔202和磁铁腔，接收腔202的内周面设有多个导电触点201，多个导电触点201为弹性触点，在受压时可弹性缩回；磁铁220设置在磁铁腔内，磁铁腔与接收腔202连通，磁铁220设有凹部以用于配合接收连接公头100的顶部磁性件110。
封盖230与磁铁腔的外端口配合，用于将磁铁220密封固定在磁铁腔内。相应地，磁铁腔的末端设有内螺纹，封盖230设有外螺纹，封盖230与磁铁腔螺纹配合。磁铁220可为一或多个磁铁220，以调节需要的磁吸力。
接收腔202的内周面设有防水槽240，该防水槽240可设置在接收腔202的靠外端处。
母座导线250与多个导电触点201的末端电连接并引出第二绝缘本体210外部。
请一并参阅图3，图3是本发明一优选施例提供的接头器的结构示意图。其中省略了公头导线140和母坐导线250。
如图3所示，本发明提供一种连接器10，该连接器10包括连接公头100和连接母座200。
其中，连接公头100的外周面上间隔设有多个导电环101，连接母座200设有接收腔202，接收腔202的内周面设有多个导电触点201，连接公头100与连接母座200通过磁吸方式连接使得连接公头100插置在接收腔202内，并使得多个导电环101与多个导电触点201接触。
具体而言，连接公头100包括顶部磁性件110、第一绝缘本体120、多个导电环101、底部连接件130以及公头导线140。
其中，顶部磁性件110为磁铁或可被磁铁磁吸的金属，如铁、钴、镍等，顶部磁性件110设置在第一绝缘本体120的顶部，用于进行磁吸连接，顶部磁性件110具有光滑的外表面，可呈球头状或多面体状。
第一绝缘本体120的截面积自顶至底由小到大渐变，可以是棱台形、圆台形、球缺形、锥形等，当然也可以是顶端设有倒角的圆柱形，当采用棱台形，如三棱台、四棱台时，连接公头100与连接母座200不可进行相对旋转，当采用圆台形或球缺形等表面光滑的形状时，连接公头100与连接母座200电连接时仍可进行相对旋转。
第一绝缘本体120的外周面上间隔设有多个凹环槽，多个导电环101设置在多个凹环槽上，导电环101的厚度与凹环槽的深度相同，使得第一绝缘本体120的外周面整体平滑。当然，第一绝缘本体120也可以不设置凹环槽，相应的多个导电环101应较薄，直接平行间隔设置在第一绝缘本体120的外周面。
底部连接件130设置在第一绝缘本体120的底部。底部连接件130可为螺纹杆或卡扣连接杆，以使得连接公头100可进行具体的安装固定。
多个公头导线140在第一绝缘本体120的内部与多个导电环101电连接并从底部连接件130引出。
在本发明实施例中，连接母座200包括第二绝缘本体210，第二绝缘本体210开设有接收腔202，第二绝缘本体210在接收腔202的底部开设有磁铁腔，磁铁腔用于装设磁铁220。
磁铁220设有与顶部磁性件110匹配的凹部，磁铁腔与接收腔202连通以使得磁铁220与顶部磁性件110直接接触吸合。
连接母座200还包括封盖230，封盖230与磁铁腔的外端口配合，用于将磁铁220密封固定在磁铁腔内。相应地，磁铁腔的末端设有内螺纹，封盖230设有外螺纹，封盖230与磁铁腔螺纹配合。磁铁220可为一或多个磁铁220，以调节需要的磁吸力。
导电触点201为弹性导电触点201，在连接公头100插入时缩回，在连接公头100拔出时凸出在接收腔202内。
在本发明实施例中，由于连接公头100与连接母座200的间隙较小，易形成虹吸作用导致短路，对应地，接收腔202的内周面设有防水槽240，防水槽240用于避免水汽的虹吸作用导致短路，防水槽240可设置一圈或多圈，并靠近接收腔202的外端设置。
综上所述，本领域技术人员容易理解，本发明提供的连接器10及其连接公头100和连接母座200具有以下有益效果：
1.由于导电触点201分布在连接母座200的接收腔202内壁上，其分布面积远远大于连接母座200的截面面积，可以布置更多的连接线，实现更复杂的通讯功能；
2.由于触点连接采用层叠间隔式，一圈导电层可设置多个连接触点（根据成本需要），提高单触点可靠性；
3.由于触点连接采用层叠间隔式，导电触点201也是分层平行分布，所以整个连接没有方向性，且连接后仍旧可以转动，不影响连接效果，不会损坏接头的物理尺寸；
4. 连接公头100方便盲操。连接母座200内有防水沟槽，可断开连接器10内部虹吸通路，保护触点安全；
5. 连接母座200内置磁铁220数量可以增减，调节不同连接力度；
6. 连接母座200内部方便擦拭。同时如果磁铁220吸入杂物过多，可以取出磁铁220进行清理。
以上所述仅为本发明的实施例，并非因此限制本发明的专利范围，凡是利用本发明说明书及附图内容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，均同理包括在本发明的专利保护范围内。

Claims (20)

  1. 一种连接器，其特征在于，所述连接器包括连接公头和连接母座，所述连接公头的外周面上隔设设有多个导电环，所述连接母座设有接收腔，所述接收腔的内周面设有多个导电触点，所述连接公头与所述连接母座通过磁吸方式连接使得所述连接公头插置在所述接收腔内，并使得所述多个导电环与所述多个导电触点接触。
  2. 根据权利要求1所述的连接器，其特征在于，所述连接公头包括顶部磁性件，所述顶部磁性件为磁铁或可被磁铁磁吸的金属。
  3. 根据权利要求2所述的连接器，其特征在于，所述连接公头包括第一绝缘本体，所述顶部磁性件设置在所述第一绝缘本体的顶部，所述第一绝缘本体的外周面上隔设设有多个凹环槽，所述多个导电环设置在所述多个凹环槽上。
  4. 根据权利要求3所述的连接器，其特征在于，所述连接公头包括底部连接件，所述底部连接件设置在所述第一绝缘本体的底部。
  5. 根据权利要求4所述的连接器，其特征在于，所述底部连接件为螺纹杆或卡扣连接杆。
  6. 根据权利要求4所述的连接器，其特征在于，所述连接公头还包括多个公头导线，所述多个导线在所述第一绝缘本体的内部与所述多个导电环电连接并从所述底部连接件引出。
  7. 根据权利要求2所述的连接器，其特征在于，所述连接母座包括第二绝缘本体，所述第二绝缘本体开设有所述接收腔，所述第二绝缘本体在所述接收腔的底部开设有磁铁腔，所述磁铁腔用于装设磁铁。
  8. 根据权利要求7所述的连接器，其特征在于，所述磁铁设有与所述顶部磁性件匹配的凹部，所述磁铁腔与所述接收腔连通以使得所述磁铁与所述顶部磁性件直接接触吸合。
  9. 根据权利要求7所述的连接器，其特征在于，所述连接母座包括封盖，所述封盖与所述磁铁腔的外端口配合，用于将所述磁铁密封固定在所述磁铁腔内。
  10. 根据权利要求9所述的连接器，其特征在于，所述磁铁腔的末端设有内螺纹，所述封盖设有外螺纹，所述封盖与所述磁铁腔螺纹配合。
  11. 根据权利要求2所述的连接器，其特征在于，所述第一绝缘本体呈锥形状。
  12. 根据权利要求1所述的连接器，其特征在于，所述导电触点为弹性导电触点。
  13. 根据权利要求1所述的连接器，其特征在于，所述接收腔的内周面设有防水槽，所述防水槽用于避免水汽的虹吸作用导致短路。
  14. 一种连接公头，其特征在于，包括：
    第一绝缘本体，所述第一绝缘本体的外周面上间隔设有多个凹环槽；
    顶部磁性件，所述顶部磁性件设置在所述第一绝缘本体的顶部，用于进行磁吸连接；
    多个导电环，设置在所述多个凹环槽上，用于进行导电连接。
  15. 根据权利要求14所述的连接公头，其特征在于，所述顶部磁性件为磁铁或可被磁铁磁吸的金属。
  16. 根据权利要求14所述的连接公头，其特征在于，所述连接公头还包括底部连接件，所述底部连接件设置在所述第一绝缘本体的底部，所述底部连接件为螺纹杆或卡扣连接杆。
  17. 根据权利要求16所述的连接公头，其特征在于，所述连接公头还包括多个公头导线，所述多个导线在所述第一绝缘本体的内部与所述多个导电环电连接并从所述底部连接件引出。
  18. 一种连接母座，其特征在于，包括：
    第二绝缘本体，所述第二绝缘本体开设有接收腔和磁铁腔，所述接收腔的内周面设有多个导电触点；
    磁铁，设置在所述磁铁腔内。
  19. 根据权利要求18所述的连接母座，其特征在于，所述磁铁腔与所述接收腔连通，所述磁铁设有凹部。
  20. 根据权利要求19所述的连接母座，其特征在于，所述接收腔的内周面设有防水槽。
PCT/CN2017/079085 2017-03-31 2017-03-31 连接器及其连接公头、连接母座 Ceased WO2018176402A1 (zh)

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