WO2024041375A9 - 小功率电源螺丝与快锁兼容结构 - Google Patents

小功率电源螺丝与快锁兼容结构 Download PDF

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Publication number
WO2024041375A9
WO2024041375A9 PCT/CN2023/111758 CN2023111758W WO2024041375A9 WO 2024041375 A9 WO2024041375 A9 WO 2024041375A9 CN 2023111758 W CN2023111758 W CN 2023111758W WO 2024041375 A9 WO2024041375 A9 WO 2024041375A9
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WO
WIPO (PCT)
Prior art keywords
socket
quick
plug
lock
screw
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Application number
PCT/CN2023/111758
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English (en)
French (fr)
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WO2024041375A1 (zh
Inventor
戴芳芳
黄敏玲
黄鼎钧
Original Assignee
安徽三竹智能科技股份有限公司
台达电子工业股份有限公司
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Publication of WO2024041375A1 publication Critical patent/WO2024041375A1/zh
Publication of WO2024041375A9 publication Critical patent/WO2024041375A9/zh

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
    • 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
    • H01R13/639—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
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding  
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R27/00—Coupling parts adapted for co-operation with two or more dissimilar counterparts
    • 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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries

Definitions

  • the invention relates to the field of electrical connection, and in particular to a low-power power supply screw and quick-lock compatible structure.
  • the Chinese utility model patent publication number is CN216850635U, which discloses a stable panel socket, which belongs to the technical field of panel sockets, effectively improves the convenience of use and the stability of the panel socket, and through the matching arrangement of the conductive sheet and the spring, the panel socket can firmly fix the plug when in use to prevent the plug from loosening, resulting in unstable power connection and affecting the use of the electrical appliance.
  • It includes a positioning plate, a threaded hole is provided on one side of the bottom of the positioning plate, and the internal thread of the threaded hole is connected to a screw, one side of the positioning plate is clamped with a socket body, the inside of the socket body is clamped with a fixing plate, one side of the fixing plate is fixedly connected with a top block, and the other side of the fixing plate is fixedly installed with an insert block, and a slide groove is provided on one side of the inside of the insert block, and a slide rod is slidably connected to the inside of the slide groove. Therefore, the document and the method introduced in the present invention belong to different inventive concepts.
  • the object of the present invention is to provide a low-power power supply screw and quick-lock compatible structure.
  • a low-power power supply screw and quick-lock compatible structure includes a socket, a quick-lock plug and a screw plug, wherein the quick-lock plug and the screw plug are respectively connected to the socket in a one-to-one correspondence;
  • the socket comprises a socket shell, a cantilever, a protrusion, a fixing hole and a connecting hole, wherein the fixing holes are respectively located around the socket shell, the cantilever and the connecting hole are connected to the outer surface of the socket shell, the connecting hole is located on the side of the cantilever, and the cantilever is provided with a protrusion;
  • the socket is connected to the motor through the socket screws and the fixing holes, and the quick-lock plug is locked to the socket through the cantilever
  • the screw-type plug is locked on the socket through the cooperation of the nut and the connecting hole.
  • the socket further includes a head seat sealing ring, a socket power terminal, a socket motor sealing ring, a socket brake terminal and a socket grounding terminal, the head seat sealing ring is connected to the outer surface of the socket shell, the socket motor sealing ring is connected to the inner surface of the socket shell, and the socket power terminal, the socket brake terminal and the socket grounding terminal are distributed on the inner surface of the socket shell;
  • the socket grounding terminal is located on the side of the socket power terminal, and the socket brake terminal is located at the bottom of the socket power terminal.
  • the spring of the socket ground terminal contacts the surface of the motor.
  • the socket power terminal is a hook plate structure, and the socket power terminal is welded to the internal circuit of the motor.
  • the quick-lock plug includes a quick-lock plug housing and a quick-lock plug locking rod, wherein the quick-lock plug locking rod is connected to the quick-lock plug housing, and an outer wall of the quick-lock plug locking rod is clamped on an inner wall of the cantilever;
  • a cylinder and a groove are provided on the side of the quick-lock plug shell, the groove is connected to the cylinder, and a hole and a first protrusion are provided on the side of the quick-lock plug lock rod.
  • the cylinder is connected to the hole so that the quick-lock plug lock rod rotates along the center of the cylinder.
  • the quick-lock plug lock rod is positioned by cooperating with the groove and the first protrusion.
  • a rib is provided on the top of the quick-lock plug housing, a second protrusion is provided on the top of the quick-lock plug locking rod, and the quick-lock plug locking rod is locked on the quick-lock plug housing through the cooperation of the second protrusion and the rib.
  • a third protrusion is provided on the side of the locking rod of the quick lock plug
  • the third protrusion is connected with the protrusion in a dislocated manner.
  • the plug screws are located on both sides of the screw plug housing, and the plug screws are connected to the nuts in a one-to-one correspondence;
  • the screw-type plug is locked to the socket through the cooperation of the plug screw and the nut.
  • the quick-lock plug and the screw plug further include a plug rubber core, a plug brake female terminal, a plug power female terminal, a tail clamp nut, a wire outlet claw, and a wire outlet sealing ring;
  • the plug rubber core, the plug brake female terminal and the plug power female terminal are connected to the inner surfaces of the quick-lock plug shell and the screw plug shell in sequence, the outlet claws are sleeved on the outer wall of the outlet sealing ring, and the outlet claws are connected to the bottom of the quick-lock plug shell and the screw plug shell through the tail clamp nut.
  • the tail clamp nut, the wire outlet claws and the wire outlet sealing ring are hollow.
  • the present invention has the following beneficial effects:
  • the socket of the present invention is provided with a cantilever and a nut, so that the socket can be compatible with screw locking and quick-lock buckling at the same time;
  • the quick-lock plug of the present invention is provided with three protrusions, which triple-protects that the lock rod of the quick-lock plug will not loosen due to vibration during the movement of the motor.
  • FIG1 is an exploded view of a socket according to the present invention.
  • FIG2 is a schematic diagram of the socket structure of the present invention.
  • FIG3 is an exploded view of a quick-lock plug of the present invention.
  • FIG4 is a schematic diagram of the connection between the quick-lock plug and the socket of the present invention.
  • FIG5 is a schematic diagram of a partial structure of a quick-lock plug according to the present invention.
  • FIG6 is a schematic diagram of the structure of a quick-lock plug according to the present invention.
  • FIG. 7 is an exploded view of the screw-type plug of the present invention.
  • the present invention provides a low-power power supply screw and quick-lock compatible structure, as shown in Figures 1-7, including a socket 100, a quick-lock plug 200 and a screw plug 300, and the quick-lock plug 200 and the screw plug 300 are respectively connected to the socket 100 in a one-to-one correspondence.
  • the socket 100 includes a socket housing 3, a cantilever 101, a protrusion 102, a fixing hole 103 and a connecting hole 104.
  • the fixing holes 103 are respectively located around the socket housing 3.
  • the cantilever 101 and the connecting hole 104 are connected to the outer surface of the socket housing 3.
  • the connecting hole 104 is located on the side of the cantilever 101.
  • the cantilever 101 is provided with a protrusion 102.
  • the socket 100 is connected to the motor through the matching of the socket screw 2 and the fixing hole 103.
  • the quick-lock plug 200 is locked on the socket 100 through the cantilever 101
  • the screw plug 300 is locked on the socket 100 through the cooperation of the nut 4 and the connecting hole 104 .
  • the socket 100 further includes a head seat sealing ring 1, a socket power terminal 5, a socket motor sealing ring 6, a socket brake terminal 7 and a socket grounding terminal 8.
  • the head seat sealing ring 1 is connected to the outer surface of the socket shell 3
  • the socket motor sealing ring 6 is connected to the inner surface of the socket shell 3
  • the socket power terminal 5, the socket brake terminal 7 and the socket grounding terminal 8 are distributed on the inner surface of the socket shell 3;
  • the socket grounding terminal 8 is located on the side of the socket power terminal 5, and the socket brake terminal 7 is located at the bottom of the socket power terminal 5.
  • the spring of the socket grounding terminal 8 contacts the surface of the motor.
  • the socket power terminal 5 is a hook plate structure, and the socket power terminal 5 is welded to the internal circuit of the motor.
  • the socket 100 is redesigned to be fixed to the motor with screws, and the socket 100 is locked with four socket screws 2 and the motor housing.
  • the socket grounding terminal 8 of the socket 100 is a spring-type contact. By locking the socket screws 2, the spring of the socket grounding terminal 8 is in contact with the surface of the motor for grounding.
  • the U, V, and W power male pins are designed as a hook plate structure, which is welded to the internal circuit board of the motor.
  • the socket brake terminal 7 is welded and then led out. Three socket power terminals 5 and one socket grounding terminal 8 are distributed in a row, and two socket brake terminals 7 are distributed in a row, forming a 4+2 arrangement.
  • This embodiment 2 is based on the embodiment 1, and through triple protection of the quick lock plug 200, the quick lock plug lock rod 16 will not be loosened due to vibration. Specifically:
  • the quick-lock plug 200 includes a quick-lock plug housing 15 and a quick-lock plug locking rod 16 .
  • the quick-lock plug locking rod 16 is connected to the quick-lock plug housing 15 , and the outer wall of the quick-lock plug locking rod 16 is clamped on the inner wall of the cantilever 101 .
  • a cylinder 201 and a groove 202 are provided on the side of the quick lock plug housing 15, and the groove 202 is connected to the cylinder 201; a rib 207 is provided on the top of the quick lock plug housing 15.
  • a hole 203, a first convex point 204 and a third convex point 206 are provided on the side of the quick lock plug locking rod 16, and a second convex point 205 is provided on the top of the quick lock plug locking rod 16.
  • the cylinder 201 is connected to the hole 203, so that the quick-lock plug lock rod 16 rotates along the center of the cylinder 201, and the quick-lock plug lock rod 16 is positioned by cooperating with the first protrusion 204 through the groove 202.
  • the quick-lock plug lock rod 16 is locked on the quick-lock plug housing 15 through the cooperation of the second protrusion 205 and the rib 207. After locking, the second protrusion 205 and the rib 207 form a retaining force to prevent the quick-lock plug lock rod 16 from automatically retreating.
  • the third protrusion 206 is misaligned and connected with the protrusion 102, and can also prevent retreat after buckling. The triple protection process of the quick-lock plug lock rod 16 will not be loosened due to vibration during the movement of the motor.
  • the quick-lock plug 200 further includes a plug rubber core 9, a plug brake female terminal 10, a plug power female terminal 11, a tail clamp nut 12, a wire outlet claw 13, and a wire outlet sealing ring 14.
  • the plug rubber core 9, the plug brake female terminal 10, and the plug power female terminal 11 are connected to the inner surface of the quick-lock plug housing 15, the wire outlet claw 13 is sleeved on the outer wall of the wire outlet sealing ring 14, and the wire outlet claw 13 is connected to the bottom of the quick-lock plug housing 15 through the tail clamp nut 12.
  • the tail clamp The nut 12, the outlet claw 13 and the outlet sealing ring 14 are hollow, which is convenient for wiring harness assembly.
  • the locking state and the opening state of the quick-lock plug locking rod 16 are positioned by the cooperation between the groove 202 and the first protrusion 204.
  • This embodiment 3 is based on the embodiment 1, and the screw-type plug 300 housing is fixed by screws. Specifically:
  • the screw plug 300 includes a screw plug housing 17 and a plug screw 18, the plug screw 18 is located on both sides of the screw plug housing 17, and the plug screw 18 is connected to the nut 4 in a one-to-one correspondence; the screw plug 300 is locked on the socket 100 through the cooperation of the plug screw 18 and the nut 4.
  • the two plug screws 18 are located on a diagonal line of the screw plug housing 17.
  • the screw plug housing 17 is provided with protrusions 102 on both sides, and the protrusions 102 are clamped on the cantilever 101.
  • the screw plug 300 also includes a plug rubber core 9, a plug brake female terminal 10, a plug power female terminal 11, a tail clamp nut 12, a wire outlet claw 13 and a wire outlet sealing ring 14.
  • the plug rubber core 9, the plug brake female terminal 10 and the plug power female terminal 11 are connected to the inner surface of the screw plug housing 17, the wire outlet claw 13 is sleeved on the outer wall of the wire outlet sealing ring 14, and the wire outlet claw 13 is connected to the bottom of the screw plug housing 17 through the tail clamp nut 12.
  • the tail clamp nut 12, the wire outlet claw 13 and the wire outlet sealing ring 14 are hollow, which is convenient for wiring harness assembly.

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  • Details Of Connecting Devices For Male And Female Coupling (AREA)

Abstract

一种涉及电气连接领域的小功率电源螺丝与快锁兼容结构，包括插座(100)、快锁型插头(200)以及螺丝型插头(300)，快锁型插头(200)和螺丝型插头(300)分别与插座(100)一一对应连接；插座(100)包括插座外壳(3)、悬臂(101)、凸起(102)、固定孔(103)以及连接孔(104)，固定孔(103)分别位于插座外壳(3)的四周，悬臂(101)和连接孔(104)连接于插座外壳(3)的外表面，连接孔(104)位于悬臂(101)侧边，悬臂(101)上设有凸起(102)；插座(100)通过插座螺丝(2)与固定孔(103)的配合连接于电机上，快锁型插头(200)通过悬臂(101)锁合于插座(100)上，螺丝型插头(300)通过螺母(4)与连接孔(104)的配合锁合于插座(100)上。本发明插座(100)上设有悬臂(101)和螺母(4)，使插座(100)能同时兼容螺丝锁固和快锁扣合；本发明快锁型插头上设有三个凸点，三重保护电机运动过程中快锁插头锁杆不会因为震动松脱。

Description

小功率电源螺丝与快锁兼容结构 技术领域
本发明涉及电气连接领域，具体地，尤其涉及小功率电源螺丝与快锁兼容结构。
背景技术
现有市场小功率伺服电机使用电源连接器插头与插座的固定方式主要分为两种，一种是通过螺丝锁紧的，由两个或者4个M2的螺丝将插头与插座锁紧固定，优点是固定的比较牢固，不易松脱，缺点需要工具，装配效率低，在有些设备空间比较小的时候不方便操作，另外一种是快锁型锁紧的，插头利用一个锁杆扣合在插座的悬臂上，操作简单方便，不需要工具，人工一扣就可以了，装配效率高，不受空间影响，缺点是跟螺丝锁紧比起来相对没有那么牢固，由于各有优缺点，使得伺服电机厂商很难决择，无法满足所有客户需求。
经现有技术专利文献检索发现，中国实用新型专利公开号为CN216850635U，公开了一种稳固型面板插座，属于面板插座技术领域，有效提高面板插座的使用便捷性和固定稳固性，通过导电片与弹簧的配合设置，使面板插座在使用时，能够将插头稳固固定，避免插头松动，导致电源连接不稳定，影响电器的使用。包括定位板，所述定位板的底部一侧开设有螺纹孔，所述螺纹孔的内部螺纹连接有螺钉，所述定位板的一侧卡接有插座本体，所述插座本体的内部卡接有固定板，所述固定板的一侧固定连接有顶块，所述固定板的另一侧固定安装有插块，所述插块的内部一侧开设有滑槽，所述滑槽的内部滑动连接有滑杆。因此，该文献与本发明所介绍的方法是属于不同的发明构思。
发明内容
针对现有技术中的缺陷，本发明的目的在于提供一种小功率电源螺丝与快锁兼容结构。
根据本发明提供的一种小功率电源螺丝与快锁兼容结构，包括插座、快锁型插头以及螺丝型插头，快锁型插头和螺丝型插头分别与插座一一对应连接；
插座包括插座外壳、悬臂、凸起、固定孔以及连接孔，固定孔分别位于插座外壳的四周，悬臂和连接孔连接于插座外壳的外表面，连接孔位于悬臂侧边，悬臂上设有凸起；
插座通过插座螺丝与固定孔的配合连接于电机上，快锁型插头通过悬臂锁合于插座 上，螺丝型插头通过螺母与连接孔的配合锁合于插座上。
一些实施例中，插座还包括头座密封圈、插座电源端子、插座电机密封圈、插座抱闸端子以及插座接地端子，头座密封圈连接于插座外壳外表面，插座电机密封圈连接于插座外壳内表面，插座电源端子、插座抱闸端子以及插座接地端子分布于插座外壳内表面；
插座接地端子位于插座电源端子的侧边，插座抱闸端子位于插座电源端子的底部。
一些实施例中，插座接地端子的弹片与电机表面接触。
一些实施例中，插座电源端子呈勾板式结构，插座电源端子焊接于电机内部线路。
一些实施例中，快锁型插头包括快锁插头外壳、快锁插头锁杆，快锁插头锁杆连接于快锁插头外壳上，快锁插头锁杆外壁卡接于与悬臂内壁上；
快锁插头外壳侧边设有圆柱和槽，槽与圆柱相连，快锁插头锁杆侧边分别设有孔和第一凸点，圆柱连接于孔内，使快锁插头锁杆沿着圆柱中心转动，快锁插头锁杆通过槽与第一凸点配合进行定位。
一些实施例中，快锁插头外壳顶部设有筋，快锁插头锁杆顶部设有第二凸点，快锁插头锁杆通过第二凸点和筋的配合锁紧于快锁插头外壳上。
一些实施例中，快锁插头锁杆侧边设有第三凸点；
当快锁型插头插入插座时，第三凸点与凸起错位连接。
一些实施例中，插头螺丝位于螺丝插头外壳两侧，且插头螺丝与螺母一一对应连接；
螺丝型插头通过插头螺丝和螺母的配合锁合于插座上。
一些实施例中，快锁型插头和螺丝型插头还包括插头胶芯、插头抱闸母端子、插头电源母端子、尾夹螺母、出线卡爪以及出线密封圈；
插头胶芯、插头抱闸母端子以及插头电源母端子依次连接于快锁插头外壳和螺丝插头外壳的内表面，出线卡爪套接于出线密封圈外壁上，出线卡爪通过尾夹螺母连接于快锁插头外壳和螺丝插头外壳的底部。
一些实施例中，尾夹螺母、出线卡爪以及出线密封圈呈中空状。
与现有技术相比，本发明具有如下的有益效果：
本发明插座上设有悬臂和螺母，使插座能同时兼容螺丝锁固和快锁扣合；本发明快锁型插头上设有三个凸点，三重保护电机运动过程中快锁插头锁杆不会因为震动松脱。
附图说明
通过阅读参照以下附图对非限制性实施例所作的详细描述，本发明的其它特征、目的和优点将会变得更明显：
图1为本发明插座爆炸图；
图2为本发明插座结构示意图；
图3为本发明快锁型插头爆炸图；
图4为本发明快锁型插头与插座连接示意图；
图5为本发明快锁型插头局部结构示意图；
图6为本发明快锁型插头结构示意图；
图7为本发明螺丝型插头爆炸图。
附图标记如下：
插座100
悬臂101
凸起102
固定孔103
连接孔104
快锁型插头200
圆柱201
槽202
孔203
第一凸点204
第二凸点205
第三凸点206
筋207
螺丝型插头300
头座密封圈1
插座螺丝2
插座外壳3
螺母4
插座电源端子5
插座电机密封圈6
插座抱闸端子7
插座接地端子8
插头胶芯9
插头抱闸母端子10
插头电源母端子11
尾夹螺母12
出线卡爪13
出线密封圈14
快锁插头外壳15
快锁插头锁杆16
螺丝插头外壳17
插头螺丝18
具体实施方式
下面结合具体实施例对本发明进行详细说明。以下实施例将有助于本领域的技术人员进一步理解本发明，但不以任何形式限制本发明。应当指出的是，对本领域的普通技术人员来说，在不脱离本发明构思的前提下，还可以做出若干变化和改进。这些都属于本发明的保护范围。
实施例1
本发明提供的一种小功率电源螺丝与快锁兼容结构，如图1-7所示，包括插座100、快锁型插头200以及螺丝型插头300，快锁型插头200和螺丝型插头300分别与插座100一一对应连接。
如图1-2所示，插座100包括插座外壳3、悬臂101、凸起102、固定孔103以及连接孔104，固定孔103分别位于插座外壳3的四周，悬臂101和连接孔104连接于插座外壳3的外表面，连接孔104位于悬臂101侧边，悬臂101上设有凸起102。插座100通过插座螺丝2与固定孔103的配合连接于电机上。
如图1所示，快锁型插头200通过悬臂101锁合于插座100上，螺丝型插头300通过螺母4与连接孔104的配合锁合于插座100上。
插座100还包括头座密封圈1、插座电源端子5、插座电机密封圈6、插座抱闸端子7以及插座接地端子8，头座密封圈1连接于插座外壳3外表面，插座电机密封圈6连接于插座外壳3内表面，插座电源端子5、插座抱闸端子7以及插座接地端子8分布于插座外壳3内表面；插座接地端子8位于插座电源端子5的侧边，插座抱闸端子7位于插座电源端子5的底部。优选的，插座接地端子8的弹片与电机表面接触。插座电源端子5呈勾板式结构，插座电源端子5焊接于电机内部线路。
更为具体的，插座100重新设计为与电机用螺丝固定的方式，用4个插座螺丝2与电机外壳将插座100锁紧，插座100的插座接地端子8为弹片式接触，通过锁紧插座螺丝2使插插座接地端子8的弹片与电机表面接触，进行接地，U,V，W电源公针设计为勾板式结构，与电机内部线路板焊接，插座抱闸端子7焊线后引出，三个插座电源端子5和一个插座接地端子8一排分布，两个插座抱闸端子7一排分布，形成4+2方式排列。
实施例2
本实施例2是在实施例1的基础上，通过对快锁型插头200的三重保护，使快锁插头锁杆16不会因为震动松脱，具体的：
如图3所示，快锁型插头200包括快锁插头外壳15、快锁插头锁杆16，快锁插头锁杆16连接于快锁插头外壳15上，快锁插头锁杆16外壁卡接于与悬臂101内壁上。
如图4-6所示，快锁插头外壳15侧边设有圆柱201和槽202，槽202与圆柱201相连；快锁插头外壳15顶部设有筋207。快锁插头锁杆16侧边分别设有孔203、第一凸点204以及第三凸点206，快锁插头锁杆16顶部设有第二凸点205。
圆柱201连接于孔203内，使快锁插头锁杆16沿着圆柱201中心转动，快锁插头锁杆16通过槽202与第一凸点204配合进行定位。快锁插头锁杆16通过第二凸点205和筋207的配合锁紧于快锁插头外壳15上，锁紧后第二凸点205和筋207形成有保持力，防止快锁插头锁杆16自动回退。当快锁型插头200插入插座100时，第三凸点206与凸起102错位连接，扣合后也可防止回退，三重保护电机运动过程中快锁插头锁杆16不会因为震动松脱。
如图3所示，快锁型插头200还包括插头胶芯9、插头抱闸母端子10、插头电源母端子11、尾夹螺母12、出线卡爪13以及出线密封圈14。插头胶芯9、插头抱闸母端子10以及插头电源母端子11连接于快锁插头外壳15的内表面，出线卡爪13套接于出线密封圈14外壁上，出线卡爪13通过尾夹螺母12连接于快锁插头外壳15的底部。其中，尾夹 螺母12、出线卡爪13以及出线密封圈14呈中空状，便于线束装配。
更为具体的，通过槽202与第一凸点204的配合，对快锁插头锁杆16锁合状态与打开状态进行定位，现场装配时只要将做好的快锁型插头200线束对应插座100的方向往下按压，到位后往插座100方向扳动快锁插头锁杆16至于插座100平行的方向，就可以将快锁型插头200与插座100锁合，非常快速方便。
实施例3
本实施例3是在实施例1的基础上，通过螺丝实现螺丝型插头300壳体的固定，具体的：
如图7所示，螺丝型插头300包括螺丝插头外壳17和插头螺丝18，插头螺丝18位于螺丝插头外壳17两侧，且插头螺丝18与螺母4一一对应连接；螺丝型插头300通过插头螺丝18和螺母4的配合锁合于插座100上。两个插头螺丝18位于螺丝插头外壳17的一条对角线上。螺丝插头外壳17两侧设有凸起102，凸起102卡接于悬臂101上。
螺丝型插头300还包括插头胶芯9、插头抱闸母端子10、插头电源母端子11、尾夹螺母12、出线卡爪13以及出线密封圈14。插头胶芯9、插头抱闸母端子10以及插头电源母端子11连接于螺丝插头外壳17的内表面，出线卡爪13套接于出线密封圈14外壁上，出线卡爪13通过尾夹螺母12连接于螺丝插头外壳17的底部。其中，尾夹螺母12、出线卡爪13以及出线密封圈14呈中空状，便于线束装配。
在本申请的描述中，需要理解的是，术语“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”、“内”、“外”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申请和简化描述，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申请的限制。
以上对本发明的具体实施例进行了描述。需要理解的是，本发明并不局限于上述特定实施方式，本领域技术人员可以在权利要求的范围内做出各种变化或修改，这并不影响本发明的实质内容。在不冲突的情况下，本申请的实施例和实施例中的特征可以任意相互组合。

Claims (10)

  1. 一种小功率电源螺丝与快锁兼容结构，包括插座(100)、快锁型插头(200)以及螺丝型插头(300)，所述快锁型插头(200)和所述螺丝型插头(300)分别与所述插座(100)一一对应连接；
    所述插座(100)包括插座外壳(3)、悬臂(101)、凸起(102)、固定孔(103)以及连接孔(104)，所述固定孔(103)分别位于所述插座外壳(3)的四周，所述悬臂(101)和所述连接孔(104)连接于所述插座外壳(3)的外表面，所述连接孔(104)位于所述悬臂(101)侧边，所述悬臂(101)上设有凸起(102)；
    所述插座(100)通过插座螺丝(2)与所述固定孔(103)的配合连接于所述电机上，所述快锁型插头(200)通过所述悬臂(101)锁合于所述插座(100)上，所述螺丝型插头(300)通过螺母(4)与所述连接孔(104)的配合锁合于所述插座(100)上。
  2. 根据权利要求1所述的小功率电源螺丝与快锁兼容结构，其中所述插座(100)还包括头座密封圈(1)、插座电源端子(5)、插座电机密封圈(6)、插座抱闸端子(7)以及插座接地端子(8)，所述头座密封圈(1)连接于所述插座外壳(3)外表面，所述插座电机密封圈(6)连接于所述插座外壳(3)内表面，所述插座电源端子(5)、所述插座抱闸端子(7)以及所述插座接地端子(8)分布于所述插座外壳(3)内表面；
    所述插座接地端子(8)位于所述插座电源端子(5)的侧边，所述插座抱闸端子(7)位于所述插座电源端子(5)的底部。
  3. 根据权利要求2所述的小功率电源螺丝与快锁兼容结构，其中所述插座接地端子(8)的弹片与所述电机表面接触。
  4. 根据权利要求2所述的小功率电源螺丝与快锁兼容结构，其中所述插座电源端子(5)呈勾板式结构，所述插座电源端子(5)焊接于所述电机内部线路。
  5. 根据权利要求1所述的小功率电源螺丝与快锁兼容结构，其中所述快锁型插头(200)包括快锁插头外壳(15)、快锁插头锁杆(16)，所述快锁插头锁杆(16)连接于所述快锁插头外壳(15)上，所述快锁插头锁杆(16)外壁卡接于与所述悬臂(101)内壁上；
    所述快锁插头外壳(15)侧边设有圆柱(201)和槽(202)，所述槽(202)与所述圆柱(201)相连，所述快锁插头锁杆(16)侧边分别设有孔(203)和第一凸点(204)，所述圆柱(201)连接于所述孔(203)内，使所述快锁插头锁杆(16)沿着所述圆柱(201)中心转动，所述快锁插头锁杆(16)通过所述槽(202)与所述第一凸点(204)配合进行 定位。
  6. 根据权利要求5所述的小功率电源螺丝与快锁兼容结构，其中所述快锁插头外壳(15)顶部设有筋(207)，所述快锁插头锁杆(16)顶部设有第二凸点(205)，所述快锁插头锁杆(16)通过所述第二凸点(205)和所述筋(207)的配合锁紧于所述快锁插头外壳(15)上。
  7. 根据权利要求5所述的小功率电源螺丝与快锁兼容结构，其中所述快锁插头锁杆(16)侧边设有第三凸点(206)；
    当所述快锁型插头(200)插入所述插座(100)时，所述第三凸点(206)与所述凸起(102)错位连接。
  8. 根据权利要求1所述的小功率电源螺丝与快锁兼容结构，其中所述螺丝型插头(300)包括螺丝插头外壳(17)和插头螺丝(18)，所述插头螺丝(18)位于所述螺丝插头外壳(17)两侧，且所述插头螺丝(18)与所述螺母(4)一一对应连接；
    所述螺丝型插头(300)通过所述插头螺丝(18)和所述螺母(4)的配合锁合于所述插座(100)上。
  9. 根据权利要求5或8所述的小功率电源螺丝与快锁兼容结构，其中所述快锁型插头(200)和所述螺丝型插头(300)还包括插头胶芯(9)、插头抱闸母端子(10)、插头电源母端子(11)、尾夹螺母(12)、出线卡爪(13)以及出线密封圈(14)；
    所述插头胶芯(9)、所述插头抱闸母端子(10)以及所述插头电源母端子(11)依次连接于所述快锁插头外壳(15)和所述螺丝插头外壳(17)的内表面，所述出线卡爪(13)套接于所述出线密封圈(14)外壁上，所述出线卡爪(13)通过所述尾夹螺母(12)连接于所述快锁插头外壳(15)和所述螺丝插头外壳(17)的底部。
  10. 根据权利要求9所述的小功率电源螺丝与快锁兼容结构，其中所述尾夹螺母(12)、所述出线卡爪(13)以及所述出线密封圈(14)呈中空状。
PCT/CN2023/111758 2022-08-25 2023-08-08 小功率电源螺丝与快锁兼容结构 WO2024041375A1 (zh)

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