WO2017080024A1 - Quick plug button - Google Patents

Quick plug button Download PDF

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Publication number
WO2017080024A1
WO2017080024A1 PCT/CN2015/098205 CN2015098205W WO2017080024A1 WO 2017080024 A1 WO2017080024 A1 WO 2017080024A1 CN 2015098205 W CN2015098205 W CN 2015098205W WO 2017080024 A1 WO2017080024 A1 WO 2017080024A1
Authority
WO
WIPO (PCT)
Prior art keywords
housing
contact
disposed
arm
contact spring
Prior art date
Application number
PCT/CN2015/098205
Other languages
French (fr)
Chinese (zh)
Inventor
王国良
赵建余
张国明
Original Assignee
上海友邦工业控制系统有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 上海友邦工业控制系统有限公司 filed Critical 上海友邦工业控制系统有限公司
Publication of WO2017080024A1 publication Critical patent/WO2017080024A1/en

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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
    • 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
    • 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
    • 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

Definitions

  • the present invention relates to the field of electrical engineering, and more particularly to electrical connection devices, and more particularly to a push-in button.
  • low voltage electrical branching modules are widely used in electrical wiring connections.
  • the elastic metal piece is bent into a spring to clamp the terminal, and the wiring is convenient.
  • the current type of quick-release button is prone to excessive stress during use, resulting in a short service life.
  • a quick-release button of the present invention includes a connection middle seat, a button is disposed above the connection middle seat, and a contact module is connected below the connection middle seat;
  • the contact module includes a housing and a cover body, and a wire insertion hole and a wire removal hole are disposed on two sides of the housing;
  • a common push rod the common push rod is disposed in the housing, in the a return spring and a contact spring are respectively disposed on the outer side of the push rod;
  • the movable contact body is disposed in the housing, and the movable contact body is engaged on the outer side of the common push rod;
  • the electric conductor is disposed in the housing; the two ends of the movable contact body and one end of the electric conductor are respectively provided with a silver contact;
  • a contact spring piece the contact spring piece is engaged in the In the housing, one end of the contact spring piece is attached to the electric conductor;
  • the contact spring piece includes a connecting section, a first connecting arm, a second connecting
  • a snap structure is provided on an upper portion of both sides of the housing.
  • a card slot structure is disposed at a lower portion of both sides of the housing.
  • the number of the contact modules is plural.
  • a quick-release button of the present invention adopts a modular design to realize multi-layer connection, and each layer can realize the same installation of one to three sets of contact modules; the connection middle seat adopts high-strength plastic, that is, guarantee The connection function reduces the user's use cost.
  • the contact module adopts the new structure of the contact spring piece, which solves the problem of the traditional wiring process by means of tool wiring. This product can be directly wired without special tools, and the wiring is quick and easy, saving a lot of time and improving work efficiency.
  • the contact spring piece adopts a circular arc transition design at the connection between the first connecting arm and the second connecting arm and the connecting section, thereby reducing the stress concentration problem of the product use and increasing the service life of the product; meanwhile, the card slot is in the extension arm
  • the end is formed with a gap, which realizes the double cage button wiring, and is practical and convenient; and the high-strength chrome-nickel spring steel spring is used, and the spring wiring quality is more reliable.
  • the same side is designed with a snap structure at the upper end of the casing and a card slot structure at the lower end, and can be connected with the connection middle seat or a quick-release button, thereby realizing multiple layers or multiple layers of multiple layers in the same layer.
  • FIG. 1 is a schematic view showing the structure of a quick-release button according to the present invention.
  • FIG. 2 is an exploded view of a quick-release button contact module of the present invention
  • FIG. 3 is a schematic view showing the internal structure of a quick-release button contact module according to the present invention.
  • Figure 4 is a front view of a quick-release button contact spring piece of the present invention.
  • FIG. 5 is a schematic view of a structure of a quick-release button contact spring piece according to the present invention.
  • FIG. 6 is a second schematic view of the structure of a quick-release button contact spring piece according to the present invention.
  • a quick-release button of the present invention includes a connecting middle seat 18, a button 19 is disposed above the connecting middle seat 18, and a plurality of contacts are connected below the connecting middle seat 18.
  • Point module 20 As shown in FIG. 1 to FIG. 6, a quick-release button of the present invention includes a connecting middle seat 18, a button 19 is disposed above the connecting middle seat 18, and a plurality of contacts are connected below the connecting middle seat 18.
  • Point module 20 As shown in FIG. 1 to FIG. 6, a quick-release button of the present invention includes a connecting middle seat 18, a button 19 is disposed above the connecting middle seat 18, and a plurality of contacts are connected below the connecting middle seat 18.
  • Point module 20 As shown in FIG. 1 to FIG. 6, a quick-release button of the present invention includes a connecting middle seat 18, a button 19 is disposed above the connecting middle seat 18, and a plurality of contacts are connected below the connecting middle seat 18.
  • Point module 20 As shown in FIG. 1 to FIG. 6, a quick-release button of the present invention includes a connecting
  • the contact module 20 includes a housing 7 and a cover 8 .
  • the two sides of the housing 7 are provided with a wire insertion hole 9 and a wire removal hole 10 .
  • the normal push rod 11 is disposed in the housing 7 on the outer side thereof.
  • the return spring 12 and the contact spring 13 are respectively disposed, the movable contact body 16 is disposed in the housing 7, the movable contact body 16 is engaged on the outer side of the common push rod 11, and the electric conductor 14 is disposed in the housing 7; Both ends of the contact body 16 and one end of the conductor 14 are connected to the silver contact 15 respectively.
  • the contact spring piece 17 is latched in the slot of the housing 7, and one end is free and abuts against the conductor 14.
  • the contact spring piece 17 comprises a U-shaped connecting section 1.
  • One end of the first connecting arm 2 is connected to one end of the connecting section 1, and one end of the second connecting arm 3 is connected to the other end of the connecting section 1, and one end of the extending arm 4 is connected to the other end of the second connecting arm 3.
  • the first connecting arm 2 and the second connecting arm 3 respectively extend away from the connecting section 1 and adopt a circular arc transition design at the connection between the two and the connecting section 1 to reduce the stress concentration problem of the product use to increase the product. The service life.
  • the card slot 5 is axially disposed in the connecting section 1, the first connecting arm 2, the second connecting arm 3, and the extension arm 4, and the card slot 5 forms a notch 6 at the end of the extension arm 4 to realize double-cage button wiring. , and practical and convenient.
  • the quick-release button of the present invention uses a high-strength chrome-nickel spring steel spring to make the quality of the spring wiring more secure.
  • the quick-release button of the invention adopts a modular design to realize multi-layer connection, and each layer can realize the same installation of one to three sets of contact modules; the connection middle seat adopts high-strength plastic, that is, the connection function is ensured. , which reduces the user's use cost.
  • the contact module adopts the new structure of the contact spring piece, which solves the problem that the traditional wiring process needs to be connected by the tool.
  • the product can be directly wired without special tools, the wiring is convenient and fast, save a lot of time, and improve work efficiency.
  • the contact spring piece adopts a circular arc transition design at the connection between the first connecting arm and the second connecting arm and the connecting section, thereby reducing the stress concentration problem of the product use and increasing the service life of the product; meanwhile, the card slot is in the extension arm
  • the end is formed with a gap, which realizes the double cage button wiring, and is practical and convenient; and the high-strength chrome-nickel spring steel spring is used, and the spring wiring quality is more reliable.
  • the same design has a snap structure at the upper end of the housing and a card slot structure at the lower end, which can be connected to the middle seat or a kind Quick-push button connections allow multiple layers or multiple layers of wiring in the same layer.

Landscapes

  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Push-Button Switches (AREA)

Abstract

A quick plug button, comprising: a middle connecting base (18), wherein a button (19) is provided on the upper side of the middle connecting base (18) and a contact module (20) is connected to the lower side of the middle connecting base (18). The contact module comprises: a housing (7) and a cover (8), wherein a wire insertion hole (9) and a wire removal hole (10) are provided on either side of the housing; a normally-open push rod (11) provided inside the housing, wherein a return spring (12) and a contact spring (13) are separately sleeved on the outer side of the normally-open push rod; a moveable contact body (16) provided inside the housing, wherein the moveable contact body is fitted with the outer side of the normally-open push rod; a conductor (14) provided inside the housing, wherein both ends of the moveable contact body and one end of the conductor are separately connected to silver contacts (15); and a contact spring clip (17), wherein the contact spring clip is fitted inside the housing, and one end of the contact spring clip is attached to the conductor. The quick plug button uses modularization design and can implement multi-layer connection with 1-3 groups of contact modules being synchronously installed on each layer. The middle connecting base is made of a high-strength plastic, thus ensuring the connection function and reducing use costs of users.

Description

说明书 发明名称：一种快插按钮  Manual Title: A quick-release button
技术领域  Technical field
[0001] 本发明涉及电气领域， 尤其涉及电连接器件， 特别是一种快插按钮。  [0001] The present invention relates to the field of electrical engineering, and more particularly to electrical connection devices, and more particularly to a push-in button.
背景技术  Background technique
[0002] 现有技术中， 低压电器分线模块在电气线路连接中使用广泛。 在低压电器分线 模块中采用弹性金属片弯曲成弹簧， 用以卡住接线端子， 同吋方便接线操作。 目前的一种快插按钮在使用的过程中容易产生应力过大的情况， 导致其使用寿 命不长。  [0002] In the prior art, low voltage electrical branching modules are widely used in electrical wiring connections. In the low-voltage electrical branching module, the elastic metal piece is bent into a spring to clamp the terminal, and the wiring is convenient. The current type of quick-release button is prone to excessive stress during use, resulting in a short service life.
技术问题  technical problem
[0003] 本发明的目的在于提供一种延长使用寿命、 实用可靠的一种快插按钮。  [0003] It is an object of the present invention to provide a quick release button that extends service life and is practical and reliable.
问题的解决方案  Problem solution
技术解决方案  Technical solution
[0004] 为解决上述技术问题， 本发明一种快插按钮， 包括连接中座， 在所述连接中座 的上方设有按钮， 在所述连接中座的下方连接有触点模块； 所述触点模块包括 壳体及盖体， 在所述壳体的两侧设有插线孔及拆线孔； 常幵推杆， 所述常幵推 杆设置在所述壳体内， 在所述常幵推杆外侧分别套设有复位弹簧及触点弹簧； 动触体， 所述动触体设置在所述壳体内， 所述动触体卡接在所述常幵推杆的外 侧； 导电体， 所述导电体设置在所述壳体内； 所述动触体的两端及所述导电体 的一端各自设置有银触点； 触点弹簧片， 所述触点弹簧片卡接在所述壳体内， 所述触点弹簧片的一端与所述导电体贴合； 触点弹簧片包括连接段、 第一连接 臂、 第二连接臂、 延长臂和卡槽， 所述连接段为一端幵口式结构； 所述第一连 接臂的一端与所述连接段的一端连接， 所述第一连接臂与所述连接段的连接处 为圆弧设计； 所述第二连接臂的一端与所述连接段的另一端连接， 所述第二连 接臂与所述连接段的连接处为圆弧设计； 所述延长臂的一端与所述第二连接臂 的另一端连接； 所述卡槽轴向设置在所述连接段、 所述第一连接臂、 所述第二 连接臂及所述延长臂内， 且所述卡槽在所述延长臂的末端形成缺口。 [0005] 所述连接段为 U形。 所述一种快插按钮的材质为铬镍钢。 [0004] In order to solve the above technical problem, a quick-release button of the present invention includes a connection middle seat, a button is disposed above the connection middle seat, and a contact module is connected below the connection middle seat; The contact module includes a housing and a cover body, and a wire insertion hole and a wire removal hole are disposed on two sides of the housing; a common push rod, the common push rod is disposed in the housing, in the a return spring and a contact spring are respectively disposed on the outer side of the push rod; the movable contact body is disposed in the housing, and the movable contact body is engaged on the outer side of the common push rod; The electric conductor is disposed in the housing; the two ends of the movable contact body and one end of the electric conductor are respectively provided with a silver contact; a contact spring piece, the contact spring piece is engaged in the In the housing, one end of the contact spring piece is attached to the electric conductor; the contact spring piece includes a connecting section, a first connecting arm, a second connecting arm, an extension arm and a card slot, and the connecting section is an end opening One end of the first connecting arm is connected to one end of the connecting section, The connection between the first connecting arm and the connecting segment is a circular arc design; one end of the second connecting arm is connected to the other end of the connecting segment, and the second connecting arm is connected to the connecting segment One end of the extension arm is connected to the other end of the second connecting arm; the card slot is axially disposed on the connecting section, the first connecting arm, and the second connecting arm And in the extension arm, the card slot forms a notch at the end of the extension arm. [0005] The connecting section is U-shaped. The material of the quick-release button is chrome-nickel steel.
[0006] 在所述壳体两侧的上部设有卡扣结构。  [0006] A snap structure is provided on an upper portion of both sides of the housing.
[0007] 在所述壳体两侧的下部设有卡槽结构。  [0007] A card slot structure is disposed at a lower portion of both sides of the housing.
[0008] 所述触点模块的数量为多个。  [0008] The number of the contact modules is plural.
发明的有益效果  Advantageous effects of the invention
有益效果  Beneficial effect
[0009] [0005]本发明一种快插按钮采用模块化设计， 实现多层连接， 每层可实现一组 到三组触点模块的同吋安装； 连接中座采用高强度塑料， 即保证了连接功能， 又降低了用户的使用成本。 触点模块采用新结构的触点弹簧片， 从而解决了传 统接线工艺要借助工具接线的问题， 本产品可直接接线无需专业工具， 接线方 便快捷， 节省大量吋间， 提高工作效率。 触点弹簧片在第一连接臂及第二连接 臂与连接段的连接处采用圆弧过渡设计， 减少产品使用吋的应力集中问题， 增 加产品的使用寿命； 同吋， 卡槽在延长臂的末端形成缺口， 实现双笼按钮接线 ， 且实用方便可靠； 而且采用高强度铬镍弹簧钢制弹簧， 弹簧接线质量更牢靠 。 同吋在壳体上端设计有卡扣结构以及下端设计有卡槽结构， 可以和连接中座 或一种快插按钮连接， 从而实现同层多组或多层多组接线。  [0005] [0005] A quick-release button of the present invention adopts a modular design to realize multi-layer connection, and each layer can realize the same installation of one to three sets of contact modules; the connection middle seat adopts high-strength plastic, that is, guarantee The connection function reduces the user's use cost. The contact module adopts the new structure of the contact spring piece, which solves the problem of the traditional wiring process by means of tool wiring. This product can be directly wired without special tools, and the wiring is quick and easy, saving a lot of time and improving work efficiency. The contact spring piece adopts a circular arc transition design at the connection between the first connecting arm and the second connecting arm and the connecting section, thereby reducing the stress concentration problem of the product use and increasing the service life of the product; meanwhile, the card slot is in the extension arm The end is formed with a gap, which realizes the double cage button wiring, and is practical and convenient; and the high-strength chrome-nickel spring steel spring is used, and the spring wiring quality is more reliable. The same side is designed with a snap structure at the upper end of the casing and a card slot structure at the lower end, and can be connected with the connection middle seat or a quick-release button, thereby realizing multiple layers or multiple layers of multiple layers in the same layer.
对附图的简要说明  Brief description of the drawing
附图说明  DRAWINGS
[0010] 图 1为本发明-一种快插按钮结构示意图；  1 is a schematic view showing the structure of a quick-release button according to the present invention;
[0011] 图 2为本发明-一种快插按钮触点模块爆炸图；  2 is an exploded view of a quick-release button contact module of the present invention;
[0012] 图 3为本发明-一种快插按钮触点模块内部结构示意图;  3 is a schematic view showing the internal structure of a quick-release button contact module according to the present invention;
[0013] 图 4为本发明-一种快插按钮触点弹簧片正视图；  Figure 4 is a front view of a quick-release button contact spring piece of the present invention;
[0014] 图 5为本发明-一种快插按钮触点弹簧片结构示意图一;  [0014] FIG. 5 is a schematic view of a structure of a quick-release button contact spring piece according to the present invention;
[0015] 图 6为本发明-一种快插按钮触点弹簧片结构示意图二。  6 is a second schematic view of the structure of a quick-release button contact spring piece according to the present invention.
本发明的最佳实施方式 BEST MODE FOR CARRYING OUT THE INVENTION
[0016] [0007]下面结合附图对本发明一种快插按钮作进一步详细说明。 [0017] 如图 1〜图 6所示， 本发明一种快插按钮， 包括连接中座 18， 在连接中座 18的上 方设有按钮 19， 在连接中座 18的下方连接有多个触点模块 20。 [0007] A quick-release button of the present invention will be further described in detail below with reference to the accompanying drawings. [0017] As shown in FIG. 1 to FIG. 6, a quick-release button of the present invention includes a connecting middle seat 18, a button 19 is disposed above the connecting middle seat 18, and a plurality of contacts are connected below the connecting middle seat 18. Point module 20.
[0018] 触点模块 20包括壳体 7和盖体 8， 在壳体 7的两侧设有插线孔 9及拆线孔 10， 常幵 推杆 11设置在壳体 7内， 在其外侧分别套设有复位弹簧 12及触点弹簧 13， 动触体 16设置在壳体 7内， 动触体 16卡接在常幵推杆 11的外侧， 导电体 14设置在壳体 7 内； 动触体 16的两端及导电体 14的一端分别与银触点 15连接。 触点弹簧片 17— 端卡在壳体 7的槽内， 一端自由且紧靠在导电体 14上， 当导线从插线孔 9插入吋 ， 导线顺势推幵触点弹簧片 17自由端并夹在触点弹簧片 17与导电体 14之间， 利 用触点弹簧片 17的弹性形成自锁结构。 当要拆除导线吋， 只需用一个小螺丝刀 通过拆线孔 10顶幵触点弹簧片 17， 导线即可拔出。  [0018] The contact module 20 includes a housing 7 and a cover 8 . The two sides of the housing 7 are provided with a wire insertion hole 9 and a wire removal hole 10 . The normal push rod 11 is disposed in the housing 7 on the outer side thereof. The return spring 12 and the contact spring 13 are respectively disposed, the movable contact body 16 is disposed in the housing 7, the movable contact body 16 is engaged on the outer side of the common push rod 11, and the electric conductor 14 is disposed in the housing 7; Both ends of the contact body 16 and one end of the conductor 14 are connected to the silver contact 15 respectively. The contact spring piece 17 is latched in the slot of the housing 7, and one end is free and abuts against the conductor 14. When the wire is inserted into the wire from the wire insertion hole 9, the wire pushes the free end of the contact spring piece 17 and clamps it. Between the contact spring piece 17 and the conductor 14, a self-locking structure is formed by the elasticity of the contact spring piece 17. When the wire 要 is to be removed, simply use a small screwdriver to remove the wire spring through the wire splicing hole 10 and pull out the wire.
[0019] 而触点弹簧片 17， 包括 U形的连接段 1。 第一连接臂 2的一端与连接段 1的一端连 接， 第二连接臂 3的一端与连接段 1的另一端连接， 延长臂 4的一端与第二连接臂 3的另一端连接。 第一连接臂 2和第二连接臂 3分别向着远离连接段 1的方向延伸 ， 而且在两者与连接段 1的连接处采用圆弧过渡设计， 减少产品使用吋的应力集 中问题， 以增加产品的使用寿命。  [0019] The contact spring piece 17, comprises a U-shaped connecting section 1. One end of the first connecting arm 2 is connected to one end of the connecting section 1, and one end of the second connecting arm 3 is connected to the other end of the connecting section 1, and one end of the extending arm 4 is connected to the other end of the second connecting arm 3. The first connecting arm 2 and the second connecting arm 3 respectively extend away from the connecting section 1 and adopt a circular arc transition design at the connection between the two and the connecting section 1 to reduce the stress concentration problem of the product use to increase the product. The service life.
[0020] 卡槽 5轴向设置在连接段 1、 第一连接臂 2、 第二连接臂 3及延长臂 4内， 且卡槽 5 在延长臂 4的末端形成缺口 6， 实现双笼按钮接线， 且实用方便可靠。  [0020] The card slot 5 is axially disposed in the connecting section 1, the first connecting arm 2, the second connecting arm 3, and the extension arm 4, and the card slot 5 forms a notch 6 at the end of the extension arm 4 to realize double-cage button wiring. , and practical and convenient.
[0021] 而且本发明一种快插按钮采用高强度铬镍弹簧钢制弹簧， 使弹簧接线质量更牢 罪。  [0021] Moreover, the quick-release button of the present invention uses a high-strength chrome-nickel spring steel spring to make the quality of the spring wiring more secure.
[0022] 本发明一种快插按钮采用模块化设计， 实现多层连接， 每层可实现一组到三组 触点模块的同吋安装； 连接中座采用高强度塑料， 即保证了连接功能， 又降低 了用户的使用成本。 触点模块采用新结构的触点弹簧片， 从而解决了传统接线 工艺要借助工具接线的问题， 本产品可直接接线无需专业工具， 接线方便快捷 ， 节省大量吋间， 提高工作效率。 触点弹簧片在第一连接臂及第二连接臂与连 接段的连接处采用圆弧过渡设计， 减少产品使用吋的应力集中问题， 增加产品 的使用寿命； 同吋， 卡槽在延长臂的末端形成缺口， 实现双笼按钮接线， 且实 用方便可靠； 而且采用高强度铬镍弹簧钢制弹簧， 弹簧接线质量更牢靠。 同吋 在壳体上端设计有卡扣结构以及下端设计有卡槽结构， 可以和连接中座或一种 快插按钮连接， 从而实现同层多组或多层多组接线。 [0022] The quick-release button of the invention adopts a modular design to realize multi-layer connection, and each layer can realize the same installation of one to three sets of contact modules; the connection middle seat adopts high-strength plastic, that is, the connection function is ensured. , which reduces the user's use cost. The contact module adopts the new structure of the contact spring piece, which solves the problem that the traditional wiring process needs to be connected by the tool. The product can be directly wired without special tools, the wiring is convenient and fast, save a lot of time, and improve work efficiency. The contact spring piece adopts a circular arc transition design at the connection between the first connecting arm and the second connecting arm and the connecting section, thereby reducing the stress concentration problem of the product use and increasing the service life of the product; meanwhile, the card slot is in the extension arm The end is formed with a gap, which realizes the double cage button wiring, and is practical and convenient; and the high-strength chrome-nickel spring steel spring is used, and the spring wiring quality is more reliable. The same design has a snap structure at the upper end of the housing and a card slot structure at the lower end, which can be connected to the middle seat or a kind Quick-push button connections allow multiple layers or multiple layers of wiring in the same layer.
以上已对本发明创造的较佳实施例进行了具体说明， 但本发明并不限于实施例 ， 熟悉本领域的技术人员在不违背本发明创造精神的前提下还可作出种种的等 同的变型或替换， 这些等同的变型或替换均包含在本申请的范围内。  The preferred embodiments of the present invention have been specifically described above, but the present invention is not limited to the embodiments, and various equivalent modifications or substitutions can be made by those skilled in the art without departing from the spirit of the invention. These equivalent variations or alternatives are all included in the scope of the present application.

Claims

权利要求书 Claim
[权利要求 1] 一种快插按钮， 其特征在于， 包括连接中座， 在所述连接中座的上方 设有按钮， 在所述连接中座的下方连接有触点模块； 所述触点模块包 括壳体及盖体， 在所述壳体的两侧设有插线孔及拆线孔； 常幵推杆， 所述常幵推杆设置在所述壳体内， 在所述常幵推杆外侧分别套设有复 位弹簧及触点弹簧； 动触体， 所述动触体设置在所述壳体内， 所述动 触体卡接在所述常幵推杆的外侧； 导电体， 所述导电体设置在所述壳 体内； 所述动触体的两端及所述导电体的一端各自设置有银触点； 触 点弹簧片， 所述触点弹簧片卡接在所述壳体内， 所述触点弹簧片的一 端与所述导电体贴合； 触点弹簧片包括连接段、 第一连接臂、 第二连 接臂、 延长臂和卡槽， 所述连接段为一端幵口式结构； 所述第一连接 臂的一端与所述连接段的一端连接， 所述第一连接臂与所述连接段的 连接处为圆弧设计； 所述第二连接臂的一端与所述连接段的另一端连 接， 所述第二连接臂与所述连接段的连接处为圆弧设计； 所述延长臂 的一端与所述第二连接臂的另一端连接； 所述卡槽轴向设置在所述连 接段、 所述第一连接臂、 所述第二连接臂及所述延长臂内， 且所述卡 槽在所述延长臂的末端形成缺口， 在所述壳体两侧的上部设有卡扣结 构， 在所述壳体两侧的下部设有卡槽结构。  [Claim 1] A push-in button, comprising: a connecting middle seat, a button is disposed above the connecting middle seat, and a contact module is connected below the connecting middle seat; the contact The module includes a housing and a cover body, and a wire insertion hole and a wire removal hole are disposed on two sides of the housing; a common push rod, the common push rod is disposed in the housing, and the common push is The outer side of the rod is respectively provided with a return spring and a contact spring; the movable contact body is disposed in the housing, and the movable contact body is engaged on the outer side of the common push rod; the electric conductor, the The electric conductor is disposed in the housing; the two ends of the movable contact body and one end of the electric conductor are respectively provided with a silver contact; a contact spring piece, the contact spring piece is engaged in the housing One end of the contact spring piece is attached to the electric conductor; the contact spring piece includes a connecting section, a first connecting arm, a second connecting arm, an extension arm and a card slot, and the connecting section is a one-end mouth structure One end of the first connecting arm is connected to one end of the connecting section, The connection between the first connecting arm and the connecting section is a circular arc design; one end of the second connecting arm is connected to the other end of the connecting section, and the connection of the second connecting arm and the connecting section is Designed as a circular arc; one end of the extension arm is connected to the other end of the second connecting arm; the card slot is axially disposed on the connecting section, the first connecting arm, the second connecting arm, and In the extension arm, the card slot is formed with a notch at the end of the extension arm, and a snap structure is disposed on an upper portion of the two sides of the case, and a card slot structure is disposed at a lower portion of the two sides of the case. .
2.根据权利要求 1所述一种快插按钮， 其特征在于， 所述连接段为 U形  2. The quick release button according to claim 1, wherein the connecting segment is U-shaped
3.根据权利要求 1所述一种快插按钮， 其特征在于， 所述一种快插按 钮的材质为铬镍钢。 The push button according to claim 1, wherein the push button is made of chrome-nickel steel.
4.根据权利要求 1所述一种快插按钮， 其特征在于， 所述触点模块的 数量为多个。  A quick-release button according to claim 1, wherein the number of the contact modules is plural.
PCT/CN2015/098205 2015-11-09 2015-12-22 Quick plug button WO2017080024A1 (en)

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CN102484009A (en) * 2009-08-31 2012-05-30 伊利诺斯工具制品有限公司 Universal load switch
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