WO2015035962A1 - 一种电连接器 - Google Patents
一种电连接器 Download PDFInfo
- Publication number
- WO2015035962A1 WO2015035962A1 PCT/CN2014/090303 CN2014090303W WO2015035962A1 WO 2015035962 A1 WO2015035962 A1 WO 2015035962A1 CN 2014090303 W CN2014090303 W CN 2014090303W WO 2015035962 A1 WO2015035962 A1 WO 2015035962A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- screw
- plug
- electrical connector
- unloading mechanism
- housing
- Prior art date
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Classifications
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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
- H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
- H01R9/22—Bases, e.g. strip, block, panel
- H01R9/24—Terminal blocks
- H01R9/2416—Means for guiding or retaining wires or cables connected to terminal blocks
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/28—Clamped connections, spring connections
- H01R4/48—Clamped connections, spring connections utilising a spring, clip, or other resilient member
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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
- H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
- H01R9/16—Fastening of connecting parts to base or case; Insulating connecting parts from base or case
- H01R9/18—Fastening by means of screw or nut
-
- 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
- H01R13/73—Means for mounting coupling parts to apparatus or structures, e.g. to a wall
- H01R13/74—Means for mounting coupling parts in openings of a panel
- H01R13/748—Means for mounting coupling parts in openings of a panel using one or more screws
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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
- H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
- H01R9/22—Bases, e.g. strip, block, panel
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
- H01R9/22—Bases, e.g. strip, block, panel
- H01R9/24—Terminal blocks
- H01R9/2491—Terminal blocks structurally associated with plugs or sockets
Definitions
- the invention can be used in the power industry, the electronics industry, the electrical industry and the industrial control industry, and is particularly suitable for the industrial control industry.
- the electrical connector wiring mode in the prior art is generally a screw connection and a pull-back spring connection;
- the screw connection has the advantages of being reliable, the disadvantage is that the space is large, the wiring is slow, the efficiency is low, the screw sometimes trips and fails; the pull-back type
- the spring connection has the advantages of small space and fast wiring.
- the disadvantage is that special tools are required when unloading the wire.
- the invention has the advantages of high wiring density, convenient wiring, high efficiency, adopting butterfly spring, anti-vibration, anti-loose, high reliability and conforming to the IEC 60603-2 standard.
- the invention can be applied in several combinations according to actual needs.
- An electrical connector comprising a connector body 1, a screw 2, 3;
- the connector body 1 comprises a housing 4, a multi-position terminal structure 5, a multi-position plug structure 8, a multi-position unloading mechanism 6 and a screw mounting structure 7;
- the terminal structure 5, the plug-in structure 8, and the unloading mechanism 6 are disposed in the casing 4, wherein the terminal structure 5 and the unloading mechanism 6 are installed at the front opening of the casing 4, and the same position
- the terminal structure 5 is disposed adjacent to the unloading mechanism 6 on the outer side of the same butterfly spring, and the terminal structure 5 has an opening for receiving the wire, and the inserted wire is caught by the elastic force of the butterfly spring; 6 is set as a button, and the butterfly spring is opened by pressing the unloading mechanism 6, thereby loosening the clamping of the wire of the access terminal structure 5;
- the plug-in structure 8 is composed of a spring clip, the spring clip is formed with an opening on the back of the housing 4, the spring clip of the same position of the plug-in structure 8 and the butterfly spring on the side of the same-position structure
- the spring clip of the plug-in structure 8 has a guiding and rounded-free structure for facilitating insertion and removal, and the plug-in structure (8) is used for inserting an electrical connection of the terminal;
- the screw mounting structure 7 is disposed at both ends of the housing 4 and has a screw hole that cooperates with the screws 2, 3.
- the screw mounting structure 7 can be integrated with the housing 4, or can be formed separately. Separate parts are mounted on the housing 4.
- the housing of the connector body is generally made of a non-metallic material such as plastic, and has the advantages of good processing performance, mechanical properties, electrical insulation properties, and the like.
- the wiring structure is generally made of metal material, used for accessing the wire, and adopts a butterfly spring structure. According to the material selection and use conditions, heat treatment, surface treatment, or heat treatment and surface treatment may be omitted.
- the plug-in structure is generally made of a metal material, and the same plug-in structure and the same-position wiring structure are electrically conductive. To reduce the complexity and cost of the electrical connector, generally the wiring structure is made one. The part is mounted in the housing of the connector body.
- the non-shedding screw is generally made of a metal material, and may be subjected to heat treatment, surface treatment, or heat treatment or surface treatment depending on the material selection and use conditions.
- the invention has the advantages of high wiring density, convenient wiring, high efficiency, adopting butterfly spring, anti-vibration, anti-loose, high reliability and conforming to the IEC 60603-2 standard.
- Figure 1 is a schematic view of an electrical connector of the present invention
- FIG. 2 is a schematic view of the connector body of the present invention
- FIG 3 is a schematic view of the connector body of the present invention (the side opposite to Figure 2);
- Figure 4 is a schematic view of the non-shedding screw used in the present invention.
- Figure 5 is a schematic view of an electrical connector fixed using a common screw
- Figure 6 is a schematic view of an electrical connector that is not suitable for screw fixing
- Figure 7 is a schematic external view of the electrical connector of the present invention.
- Figure 8 is a schematic cross-sectional view of the electrical connector of the present invention.
- an electrical connector disclosed in the present invention includes a connector body 1 that does not fall off the screws 2, 3.
- the connector body 1 has screw mounting structures 7 at both ends, and the non-shedding screws 2, 3 respectively fix the connectors to the matching other electrical connectors through the screw mounting structures 7 at both ends.
- the housing of the connector body 1 is generally made of a non-metallic material such as plastic, and has the advantages of good processing performance, mechanical properties, electrical insulation properties and the like.
- the screw mounting structure 7 is a sheet-like portion protruding from the body 1.
- the sheet-shaped portions are respectively provided with screw holes that cooperate with the non-shedding screws 2, 3, and can pass through the non-shedding screws 2, 3 passing through the screw holes.
- the electrical connector is mounted and fixed in the position where it needs to be installed.
- the screw mounting structure 7 may be integral with the housing 4 or may be separately formed as a separate component and mounted on the housing 4.
- the connector body 1 comprises a housing 4 in which a terminal structure 5 is mounted (in the present application)
- a total of 32 bits are preferred, and other numbers may be used according to actual needs.
- the plug bit structure 8 (in the embodiment of the present application, preferably 32 bits in total, and other numbers may be used according to actual needs), and the unloading mechanism. 6 (in the embodiment of the present application, a total of 32 positions are preferred, and other numbers may be used according to actual needs), and both ends of the casing 4 are provided with non-shedding screw mounting structures 7 (two places).
- the plug bit structure 8 (32 bits in total) allows the connector to have a cross-sectional dimension of 1 mm x 1 mm.
- the terminal structure 5 is 32 bits and the wire unloading mechanism 6 is also 32 bits. It will be apparent to those skilled in the art that the provision of a 32-bit wiring structure and a wire unloading mechanism is only a preferred embodiment, and is not a limitation of the invention, and those skilled in the art can select a suitable number of terminal structure and wire unloading mechanism as needed.
- the plug-in position structure 8 is attached to the back surface of the connector housing 4.
- the plug bit structure 8 is 32 bits. It will be apparent to those skilled in the art that the provision of a 32-bit plug-in bit structure is merely a preferred embodiment, and is not a limitation of the present invention, and those skilled in the art can select an appropriate number of plug-in bit structures as needed.
- Fig. 8 shows the positional relationship between the terminal structure 5, the plug bit structure 8, and the unloading mechanism 6.
- the terminal structure 5 adopts a butterfly spring structure, and the same terminal structure 5 and the same position of the socket structure 8 are electrically connected and integrated.
- the terminal structure 5 and the unloading mechanism 6 are installed at the front opening of the casing 4, and the same position of the terminal structure 5 and the unloading mechanism 6 are disposed outside the same butterfly spring, and the terminal structure 5 has The opening for accommodating the wire is inserted by the elastic force of the butterfly spring; the unloading mechanism 6 is set as a button, and the butterfly spring is opened by pressing the unloading mechanism 6, thereby releasing the access Clamping of the wires of the terminal structure 5.
- the plug-in structure 8 forms a spring clip by using two elastic contact pieces, and the elastic contact piece has an arc shape.
- the two contact pieces can be tightly pressed at a point under the action of the elastic force, and the opening formed by the spring clip is located.
- the back side of the housing 4, the plug-in position structure 8 has a guide and rounded-out structure that facilitates insertion and removal, and the pins of the other terminals are easily inserted and removed.
- the unloading mechanism 6 is generally made of a non-metal such as plastic.
- the terminal structure 5 is generally made of a metal material, and may be subjected to heat treatment, surface treatment, or heat treatment or surface treatment depending on material selection and use conditions;
- the plug structure 8 is generally made of a metal material, and the same position is inserted.
- the bit structure 5 is electrically conductive with the same position of the terminal structure 8, and in order to reduce the complexity and cost of the electrical connector, it is generally made into a part with the terminal structure 5 and mounted on the housing of the connector body 1. 4 inside.
- the wiring spacing between the terminal structure 5 and the plug-in structure 8 is at least 5.08 mm.
- the non-shedding screw includes a guiding structure 9, a threaded structure 10, an anti-drop structure 11, and a wrenching structure 12.
- the lower end portion of the non-shedding screw is a guiding structure 9 and functions as a guide by chamfering.
- the upper portion of the guiding structure 9 abuts the threaded structure 10 of the screw, and the diameter of the portion of the threaded structure 10 is larger than the diameter of the shaft of the guiding structure 9 and the anti-drop structure 11 , and the thread is disposed outside the threaded structure 10 , the thread and the connector
- the threads or similar structures in the body 1 screw mounting structure 7 cooperate.
- the upper portion of the threaded structure 10 abuts the anti-drop structure 11 , the diameter of the shaft of the anti-drop structure 11 is smaller than the diameter of the thread structure 10 , and the upper portion of the anti-drop structure 11 is a wrenching structure 12 , and the wrench structure 12 is disposed on the non-shedding screw
- the upper end portion of the wrenching structure 12 is connected to the upper portion of the anti-drop structure 11, and the upper surface of the wrenching structure 12 is provided with a "+" slot or a "one” slot for the screwdriver to screw the screw.
- the non-shedding screws 2, 3 are generally made of a metal material, and may be subjected to heat treatment, surface treatment, or heat treatment or surface treatment depending on material selection and use conditions.
- the outer dimensions of the present invention are made 94.6 mm x 15 mm or 94.6 mm x 13 mm.
- non-shedding screws 2, 3 are mounted in corresponding holes at both ends of the connector body 1 for fixing the electrical connector of the present invention with other matching electrical connectors; the non-shedding screws 2 3 is a structure that does not fall off.
- the non-shedding screws 2, 3 mentioned in the present invention are not mounted on both ends of the connector body 1, and the electrical connectors of the present invention are matched with other electrical connectors matched with other screws 13, 14. fixed.
- the electrical connector of the present invention can be flexibly changed as needed.
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Connector Housings Or Holding Contact Members (AREA)
- Connections By Means Of Piercing Elements, Nuts, Or Screws (AREA)
Abstract
Description
Claims (5)
- 一种电连接器,包括连接器本体(1)、螺钉(2、3);其特征在于:连接器本体(1)包括壳体(4)、多位接线位结构(5)、多位插接位结构(8)、多位卸线机构(6)和螺钉安装结构(7);所述接线位结构(5)、插接位结构(8)、卸线机构(6)设置在壳体(4)中,其中所所述接线位结构(5)和卸线机构(6)安装在壳体(4)的正面开口部,相同位的接线位结构(5)与卸线机构(6)相邻设置在同一个蝶形弹簧外侧,接线位结构(5)具有容纳导线接入的开孔,通过蝶形弹簧的弹力将接入的导线卡住;卸线机构(6)设置成一个按钮,通过按压卸线机构(6)将蝶形弹簧顶开,从而松开对接入接线位结构(5)的导线的夹紧;插接位结构(8)由一个弹簧夹组成,该弹簧夹形成的开孔位于所述壳体(4)的背面,相同位的插接位结构(8)的弹簧夹与相同位接线位结构一侧的蝶形弹簧做成一体,插接位结构(8)的弹簧夹具有有利于插拔的导向和圆角无障碍结构,所述插接位结构(8)用于接线端子的插针插入电连接;所述螺钉安装结构(7)设置在壳体(4)的两端部,具有与螺钉(2、3)相配合的螺孔,所述螺钉安装结构(7)可以与壳体(4)做成一体的,也可以单独做成一个独立的零件,安装在壳体(4)上。
- 根据权利要求1所述的电连接器,其特征在于:所述螺钉(2、3)采用不脱落螺钉,所述不脱落螺钉包括导向结构(9)、螺纹结构(10)、防脱落结构(11)、扳拧结构(12);所述不脱落螺钉下端部为导向结构(9),具有倒角或倒圆;导向结构(9)的上部邻接螺钉的螺纹结构(10),所述螺纹结构(10)部分轴的直径大于导向结构(9)和防脱落结构(11)轴的直径,在螺纹结构(10)的外部设置螺纹,该螺纹与连接器本体(1)螺钉安装结构(7)内的螺纹相配合;螺纹结构(10)的上部邻接防脱落结构(11),防脱落结构(11)轴的直径比螺纹结构(10)的直径小;防脱落结构(11)的上部为扳拧结构(12),该扳拧结构(12)设置在所述不脱落螺钉的上端部,扳拧结构(12)的下部连接防脱落结构(11)的上部,扳拧结构(12)的上部表面设置有“+”字槽,也可以设置“一”字槽,用于改锥扳拧螺钉。
- 根据权利要求1所述的电连接器,其特征在于:所述的电连接器也可以只包括连接器本体(1)。
- 根据权利要求1或2所述的电连接器,其特征在于:所述接线位结构(5)、插接位结构(8)、卸线机构(6)均为32位。
- 权利要求4所述的电连接器,其特征在于:相同位插接位结构(8)与相同位的接线位结构(6)在电气上是导通的。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/917,998 US9748676B2 (en) | 2013-09-11 | 2014-11-05 | Electrical connector |
GB1604300.2A GB2534494B (en) | 2013-09-11 | 2014-11-05 | An Electrical connector |
PH12016500481A PH12016500481B1 (en) | 2013-09-11 | 2016-03-11 | Electrical connector |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310410612.3A CN103441359B (zh) | 2013-09-11 | 2013-09-11 | 一种电连接器 |
CN201310410612.3 | 2013-09-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2015035962A1 true WO2015035962A1 (zh) | 2015-03-19 |
Family
ID=49695042
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/CN2014/090303 WO2015035962A1 (zh) | 2013-09-11 | 2014-11-05 | 一种电连接器 |
Country Status (5)
Country | Link |
---|---|
US (1) | US9748676B2 (zh) |
CN (1) | CN103441359B (zh) |
GB (1) | GB2534494B (zh) |
PH (1) | PH12016500481B1 (zh) |
WO (1) | WO2015035962A1 (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103441359B (zh) * | 2013-09-11 | 2016-06-29 | 北京四方继保自动化股份有限公司 | 一种电连接器 |
CN104767056B (zh) * | 2015-04-29 | 2017-03-08 | 北京全路通信信号研究设计院集团有限公司 | 一种电插接件 |
CN108888242A (zh) * | 2018-08-09 | 2018-11-27 | 深圳迈瑞生物医疗电子股份有限公司 | 插件式监护仪和用于插件式监护仪的插件模块 |
CN110943339B (zh) * | 2019-12-13 | 2021-02-19 | 深圳市灏胜电子科技有限公司 | 一种用于导线的接线端子 |
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- 2013-09-11 CN CN201310410612.3A patent/CN103441359B/zh active Active
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- 2014-11-05 WO PCT/CN2014/090303 patent/WO2015035962A1/zh active Application Filing
- 2014-11-05 GB GB1604300.2A patent/GB2534494B/en active Active
- 2014-11-05 US US14/917,998 patent/US9748676B2/en active Active
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2016
- 2016-03-11 PH PH12016500481A patent/PH12016500481B1/en unknown
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CN202058906U (zh) * | 2011-05-11 | 2011-11-30 | 浙江鑫辉光伏科技有限公司 | 光伏接线盒的连接端子组件 |
CN202189924U (zh) * | 2011-08-15 | 2012-04-11 | 浙江正泰建筑电器有限公司 | 无螺纹接线端子装置 |
JP2013115006A (ja) * | 2011-11-30 | 2013-06-10 | Emuden Musen Kogyo Kk | 端子台装置 |
CN103441359A (zh) * | 2013-09-11 | 2013-12-11 | 北京四方继保自动化股份有限公司 | 一种电连接器 |
Also Published As
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PH12016500481A1 (en) | 2016-05-23 |
GB2534494B (en) | 2017-10-25 |
GB201604300D0 (en) | 2016-04-27 |
GB2534494A (en) | 2016-07-27 |
PH12016500481B1 (en) | 2016-05-23 |
US9748676B2 (en) | 2017-08-29 |
US20160226163A1 (en) | 2016-08-04 |
CN103441359A (zh) | 2013-12-11 |
CN103441359B (zh) | 2016-06-29 |
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