WO2023020285A1 - 一种按键开关静动片组件 - Google Patents

一种按键开关静动片组件 Download PDF

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Publication number
WO2023020285A1
WO2023020285A1 PCT/CN2022/110164 CN2022110164W WO2023020285A1 WO 2023020285 A1 WO2023020285 A1 WO 2023020285A1 CN 2022110164 W CN2022110164 W CN 2022110164W WO 2023020285 A1 WO2023020285 A1 WO 2023020285A1
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WIPO (PCT)
Prior art keywords
static
piece
moving
moving piece
contact
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PCT/CN2022/110164
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English (en)
French (fr)
Inventor
吴福喜
胡前程
Original Assignee
东莞市凯华电子有限公司
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.)
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Application filed by 东莞市凯华电子有限公司 filed Critical 东莞市凯华电子有限公司
Priority to DE212022000219.9U priority Critical patent/DE212022000219U1/de
Publication of WO2023020285A1 publication Critical patent/WO2023020285A1/zh

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/02—Details
    • H01H13/12—Movable parts; Contacts mounted thereon
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/36—Contacts characterised by the manner in which co-operating contacts engage by sliding
    • H01H1/44—Contacts characterised by the manner in which co-operating contacts engage by sliding with resilient mounting
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/58—Electric connections to or between contacts; Terminals

Definitions

  • the utility model relates to the technical field of key switches, in particular to a static and dynamic sheet assembly of a key switch.
  • the common key switches on the market mainly include components such as a base, an upper cover, a static piece, a moving piece, and a button.
  • An accommodating cavity is formed by the upper cover and the base, and the moving piece and the static piece are arranged in the accommodating cavity, and the elastic parts on the moving piece and the static piece extend downward until they touch the external circuit board, realizing the connection with the external circuit board electrical connection. Since the elastic parts of the moving piece and the static piece need space to extend downward, the general key switch is made higher overall in order to reserve this space, which is not suitable for some ultra-thin keyboards and some industrial equipment.
  • the common dynamic and static films on the market have a relatively complicated structure and high production costs.
  • the purpose of this utility model is to provide a static and movable sheet assembly of a key switch, which can conduct external circuits from the side, reduce the overall height, realize ultra-thin products, and have a simple structure and reduce production costs.
  • a key switch static and moving piece assembly including a static piece and a moving piece, the moving piece and the static piece are contacted or separated under the push of an external force, and the moving piece includes an integrally formed and secondly bent sideways and externally A moving piece support arm;
  • the static piece includes a static piece support arm that is integrally formed and bent to the side for a second time; wherein, the moving piece support arm is provided with a first moving piece that is bent to the side and outside Bending part, the first bending part of the moving piece is electrically connected to the external circuit;
  • the support arm of the static piece is provided with a first bending part of the static piece that is bent to the side and outside, and the first bending part of the static piece is The part is electrically connected with the external circuit.
  • a second bending part of the moving piece bent downward and extending upward is also provided on the moving piece support arm, and the first bending part of the moving piece is arranged on the second bending part of the moving piece .
  • a second bent portion of the stationary plate bent downwards and extended upwards is also provided on the support arm of the stationary plate, and the first bent portion of the stationary plate is arranged on the second bent portion of the stationary plate superior.
  • the moving piece is also provided with an integrally formed moving piece fixing part, a moving piece contact part connected to one end of the moving piece fixing part, and a moving piece pushing part connected to the moving piece contact part, the moving piece supports The arm is arranged at the other end of the moving piece fixing part.
  • the stationary vane is also provided with a stationary vane fixing part integrally formed, and a stationary vane contacting part connected to one end of the stationary vane fixing part and matching with the moving vane contacting part.
  • At least one moving piece contact bump is provided at the end of the moving piece contact portion close to the moving piece pushing portion; the end of the static piece contact portion close to the moving piece pushing portion is provided with a contact bump matching the moving piece.
  • At least one contact projection of the stationary piece wherein, the contact or separation between the contact projection of the moving piece and the contact projection of the static piece is controlled through the movement of the pushing part of the moving piece in the left and right direction.
  • the moving piece contact protrusion is in the shape of a semi-cylindrical transverse arrangement.
  • the contact protrusion of the static plate is in the shape of a semi-cylindrical longitudinal arrangement.
  • the moving piece pushing portion is bent toward the direction of the stationary piece contacting portion.
  • the contact portion of the stationary plate is bent toward the contact portion of the moving plate.
  • a moving piece support arm By setting a moving piece support arm, a first bending part of the moving piece is arranged on it, which is bent to the outside of the side, and the first bending part of the moving piece is electrically connected with an external circuit, so that the moving piece can be positioned on the side. The edge and the external circuit are connected, and the overall height of the moving piece is reduced to realize the lightness and thinning of the moving piece.
  • a static plate support arm a first bending portion of the static plate that is bent to the outside of the side is arranged on it, and the first bending portion of the static plate is electrically connected with an external circuit, so that the static plate is on the side Conduction with the external circuit, and reduce the overall height of the static plate, realize the thinning of the static plate.
  • the combined use of the moving piece and the static piece enables the product to be connected to external lines from the side, reduces the overall height, realizes ultra-thin products, and has a simple structure and reduces production costs.
  • the moving piece contact bump is a semi-cylindrical shape arranged laterally, and at least one static piece contact bump is provided on the static piece contact portion
  • the contact bump of the static sheet is a semi-cylindrical shape arranged longitudinally, and the horizontal and vertical settings expand the contactable range of the contact bump of the static sheet and the contact bump of the moving sheet, and improve the contact efficiency between the moving sheet and the static sheet, thereby The contact fit degree of the component is further improved, and the working efficiency of the component is improved.
  • the moving piece pushing part is bent toward the static piece contact part, and the bending part allows the power pushing part to be better pushed by external force, thereby driving the moving piece to contact the static piece more quickly contact or separation of the parts, thereby improving the efficiency of the contact or separation of the moving piece and the static piece.
  • Fig. 1 is the structural representation of the utility model
  • Fig. 2 is the top view of the utility model
  • Fig. 3 is the structural schematic diagram of moving piece
  • Fig. 4 is the structural representation of static sheet
  • Fig. 5 is a structural schematic diagram of the static and dynamic film assembly in the key switch
  • Fig. 6 is a schematic diagram of the connection between the static and moving plate assembly and the external circuit in the key switch
  • the embodiment of the present utility model provides a key switch 3 static and dynamic piece assembly, including a static piece 1, and a moving piece 2, the moving piece 2 and the static piece 1 contact or Separated,
  • the moving piece 2 includes a moving piece support arm 21 that is integrally formed and secondly bent to the side and outside;
  • the static piece 1 includes a static piece support arm 11 that is integrally formed and is bent to the side and outside for a second time ; wherein, the moving piece support arm 21 is provided with a first bending portion 211 of the moving piece bent to the outside of the side, and the first bending portion 211 of the moving piece is electrically connected to an external circuit;
  • the stationary piece support arm 11 is provided with a first bending portion 111 of the stationary piece bent outward laterally, and the first bending portion 111 of the stationary piece is electrically connected to an external circuit.
  • a first bending part 211 of the moving piece is arranged on it to bend to the side, and the first bending part 211 of the moving piece is electrically connected to an external circuit, so that the moving piece 2 is The side is connected to the external circuit, and the overall height of the moving piece 2 is reduced, so that the moving piece 2 can be made lighter and thinner.
  • a static piece support arm 11 there is provided a first bending portion 111 of the static piece bent to the outside on the side, and the first bending portion 111 of the static piece is electrically connected with an external circuit, thereby realizing a static piece.
  • the combined use of the moving piece 2 and the static piece 1 enables the product to be connected to external circuits from the side, reduces the overall height, realizes the ultra-thinning of the product, and has a simple structure and reduces production costs.
  • the first bending portion 211 of the moving piece is disposed on the second bending portion 212 of the moving piece.
  • the second bending portion 212 of the movable piece is bent downward in a U shape, and the bending height is relatively low.
  • the supporting arm of the moving piece 21 is better extended to the side, so as to realize the conduction between the moving piece 2 and the external circuit on the side, and reduce the overall height of the moving piece 2, so as to realize the thinning of the moving piece 2 .
  • a stationary vane support arm 11 is also provided with a first stationary vane that bends downward and extends upward.
  • Two bent portions 112 the first bent portion 111 of the stationary piece is disposed on the second bent portion 112 of the stationary piece.
  • the second bending portion 112 of the stationary piece is bent in a U shape with a wider bottom and a lower bending height.
  • the support arm 11 of the stationary plate By setting the second bent portion 112 of the stationary plate that is bent downward and extended upward to cooperate with the first bent portion 111 of the stationary plate that is arranged on the second bent portion 112 of the stationary plate and extends sideways, the support arm 11 of the stationary plate Better extend to the side, so as to realize the conduction between the static plate 1 and the external circuit on the side, and reduce the overall height of the static plate 1, so as to realize the thinning of the static plate 1 . Moreover, the bottom of the second bent portion 112 of the static piece is wider, which effectively prevents accidental contact with the moving piece 2 , thereby ensuring the conduction accuracy of the component.
  • the moving piece supporting arm 21 is disposed at the other end of the moving piece fixing portion 22 .
  • the moving piece 2 is fixed on the key switch 3 through the moving piece fixing part 22, and the moving piece pushing part 24 realizes the contact between the moving piece contact part 23 and the static piece contact part 13 described below under the control of the key switch 3 Or separate, so as to realize the conduction or non-conduction purpose of this component.
  • the moving piece pushing part 24 when the moving piece pushing part 24 receives the pushing force in the direction of the moving piece support arm 21 given by the key switch 3, the moving piece pushing part 24 drives the moving piece contact part 23 connected thereto to move toward the moving piece.
  • the support arm 21 moves in the direction, and at the same time, the contact portion 23 of the moving piece is separated from the contact portion 13 of the stationary piece described below, so that the purpose of non-conduction between the moving piece 2 and the static piece 1 is achieved.
  • the key switch 3 does not provide a pushing force
  • the moving piece contact portion 23 moves in the direction of the static piece contact portion 13 described below under the elastic recovery force of the moving piece 2 itself, and realizes the same as described below.
  • the contact part 13 of the static plate is in contact, so as to realize the conduction between the movable plate 2 and the static plate 1, further realize the safety of power on and off of the assembly, and improve the efficiency of conduction.
  • the moving piece 2 and the static piece 1 can be disassembled and replaced separately, which reduces the replacement cost and effectively improves the service life of the static and moving piece assembly.
  • the moving piece contact portion 23 is away from the static piece fixing portion 12 and is in a transverse U shape, so as to prevent the moving piece contact portion 23 from accidentally touching the static piece fixing portion 12 .
  • the moving plate fixing portion 22 is far away from the static plate fixing portion 12 and is in the shape of a longitudinal plate, so as to prevent the moving plate fixing portion 22 from accidentally touching the static plate fixing portion 12 .
  • the moving piece pushing portion 24 is bent toward the static piece contact portion 13 .
  • the bending place makes the moving piece pushing part 24 better contact with the pushing part of the key switch 3, which improves the contact between the pushing part and the moving part on the key switch 3.
  • the cooperation degree of the piece pushing part 24 improves the pushing accuracy of the moving piece pushing part 24, and further improves the working efficiency of the assembly.
  • the static sheet 1 is also provided with an integrally formed static sheet fixing part 12 and connected to the static sheet fixing part. 12 and a stationary piece contact portion 13 that matches the moving piece contact portion 23 .
  • the static piece 1 is fixed on the key switch 3 through the static piece fixing part 12, and the static piece contact part 13 connected to the static piece fixing part 12 is fixed on the key switch 3 at the same time, thereby ensuring that the static piece contact part 13 is in use. It is not easy to move or fall off, which reduces the false contact between the static contact part 13 and the moving contact part 23, and ensures the normal conduction and disconnection of the assembly.
  • the end of the static piece contact portion 13 close to the moving piece pushing portion 24 is provided with at least one static piece contact bump 131 matching the moving piece contact bump 231; wherein, through the left and right sides of the moving piece pushing portion 24 Direction movement, thereby controlling the contact and separation of the contact bump 231 of the rotor and the contact bump 131 of the stationary blade.
  • the moving piece contact protrusion 231 is in the shape of a semi-cylindrical transverse arrangement
  • the stationary plate contact protrusion 131 is in the shape of a longitudinal semi-cylindrical arrangement.
  • the horizontal and vertical design expands the contactable range of the contact bump 131 of the static piece and the contact bump 231 of the moving piece, improves the contact efficiency between the moving piece and the static piece, thereby further improving the contact fit of the component and improving the performance of the component. component efficiency.

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  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Push-Button Switches (AREA)
  • Switch Cases, Indication, And Locking (AREA)

Abstract

本实用新型公开了一种按键开关静动片组件，包括一静片，以及一动片，所述动片与静片在外力推动下接触或者分离，所述动片包括一体成型且向侧方外部二次弯折的一动片支臂；所述静片包括一体成型且向侧方外部二次弯折的一静片支臂；其中，所述动片支臂上设置有向侧方外部弯折的一动片第一弯折部，该动片第一弯折部与外部电路电连接；所述静片支臂上设置有向侧方外部弯折的一静片第一弯折部，该静片第一弯折部与外部电路电连接。本实用新型提供一种按键开关静动片组件，可从侧边导通外部线路，减少整体高度，实现产品的超薄化，且结构简单，降低生产成本。

Description

一种按键开关静动片组件 技术领域
本实用新型涉及按键开关技术领域，尤其涉及一种按键开关静动片组件。
背景技术
目前市面上常见的按键开关主要是包括基座、上盖、静片、动片和按钮件等零部件。通过上盖和基座形成一容置腔，动片和静片设置在该容置腔内，并且动片和静片上的弹性部位向下延伸直至接触到外部的电路板，实现与外部电路板的电连接。由于动片和静片的弹性部位需要要往下延伸的空间，所以普遍的按键开关为了预留这个空间，其整体都做得较高，不适用于一些超薄型的键盘和某些工业设备中，而且这种市面上常见的动静片结构较为复杂，生产成本也高。
实用新型内容
针对上述不足，本实用新型的目的在于提供一种按键开关静动片组件，可从侧边导通外部线路，减少整体高度，实现产品的超薄化，且结构简单，降低生产成本。
本实用新型为达到上述目的所采用的技术方案是：
一种按键开关静动片组件，包括一静片，以及一动片，所述动片与静片在外力推动下接触或者分离，所述动片包括一体成型且向侧方外部二次弯折的一动片支臂；所述静片包括一体成型且向侧方外部二次弯折的一静片支臂；其中，所述动片支臂上设置有向侧方外部弯折的一动片第一弯折部，该动片第一弯折部与外部电路电连接；所述静片支臂上设置有向侧方外部弯折的一静片第一弯折部，该静片第一弯折部与外部电路电连接。
进一步地，所述动片支臂上还设置有一向下弯折且向上延伸的一动片第二弯折部，所述动片第一弯折部设置于所述动片第二弯折部上。
进一步地，所述静片支臂上还设置有一向下弯折且向上延伸的一静片第二弯折部，所述静片第一弯折部设置于所述静片第二弯折部上。
进一步地，所述动片上还设置有一体成型的一动片固定部、连接于动片固定部一端的一动片接触部、以及连接于动片接触部上的一动片推动部，所述动片支臂设置于动片固定部的另一端。
进一步地，所述静片上还设置有一体成型的一静片固定部、以及连接于静片固定部一端且与动片接触部相匹配的一静片接触部。
进一步地，所述动片接触部靠近动片推动部一端设置有至少一动片接触凸块；所述静片接触部靠近动片推动部的一端设置有与所述动片接触凸块相匹配的至少一静片接触凸块；其中，通过动片推动部的左右方向活动，进而控制动片接触凸块与静片接触凸块的接触或分离。
进一步地，所述动片接触凸块为横向设置的半圆柱形形状。
进一步地，所述静片接触凸块为纵向设置的半圆柱形形状。
进一步地，所述动片推动部向静片接触部方向弯折。
进一步地，所述静片接触部向动片接触部方向弯折。
本实用新型的有益效果为：
(1)通过设置一动片支臂，其上设置有向侧方外部弯折的一动片第一弯折部，且该动片第一弯折部与外部电路电连接，从而实现动片在侧边与外部电路的导通，并且减少了动片的整体高度，实现动片的轻薄化。通过设置一静片支臂，其上设置有向侧方外部弯折的一静片第一弯折部，且该静片第一弯折部与外部电路电连接，从而实现静片在侧边与外部电路的导通，并且减少了静片的整体高度，实现静片的轻薄化。动片与静片的组合使用，从而实现产品可从侧边导通外部线路，减少了整体高度，实现产品的超薄化，且结构简单，降低生产成本。
(2)通过在动片接触部上设置至少一动片接触凸块，且该动片接触凸块为横向设置的半圆柱形形状，在静片接触部上设置有至少一静片接触凸块，且该静片接触凸块为纵向设置半圆柱形形状，横向和纵向的设置扩大了静片接触凸块和动片接触凸块的可接触范围，提高了动片与静片的接触效率，从 而进一步提升了本组件的接触配合度，提高了本组件的工作效率。
(3)通过设置一动片推动部，该动片推动部向静片接触部弯折，其弯折处让动力推动部更好地受到外力推动，从而更快速地带动动片接触对静片接触部进行接触或者分离，从而提高动片与静片接触或者分离的效率。
(4)通过分别设置一动片和静片，从而实现动片和静片之间可单独拆卸更换，减少了更换的成本，有效提高静动片组件的使用寿命。
上述是实用新型技术方案的概述，以下结合附图与具体实施方式，对本实用新型做进一步说明。
附图说明
图1为本实用新型的结构示意图；
图2为本实用新型的俯视图；
图3为动片的结构示意图；
图4为静片的结构示意图；
图5为静动片组件在按键开关内的结构示意图；
图6为静动片组件在按键开关内与外部电路连接的示意图；
图中：1、静片；11、静片支臂；111、静片第一弯折部；112、静片第二弯折部；12、静片固定部；13、静片接触部；131、静片接触凸块；2、动片；21、动片支臂；211、动片第一弯折部；212、动片第二弯折部；22、动片固定部；23、动片接触部；231、动片接触凸块；24、动片推动部；3、按键开关。
具体实施方式
为更进一步阐述本实用新型为达到预定目的所采取的技术手段及功效，以下结合附图及较佳实施例，对本实用新型的具体实施方式详细说明。
请参照图1至图6，本实用新型实施例提供一种按键开关3静动片组件，包括一静片1，以及一动片2，所述动片2与静片1在外力推动下接触或者分离，所述动片2包括一体成型且向侧方外部二次弯折的一动片支臂21；所述静片1包括一体成型且向侧方外部二次弯折的一静片支臂11；其中，所述动片支臂21上设置有向侧方外部弯折的一动片第一弯折部211，该动片第一弯 折部211与外部电路电连接；所述静片支臂11上设置有向侧方外部弯折的一静片第一弯折部111，该静片第一弯折部111与外部电路电连接。
通过设置一动片支臂21，其上设置有向侧方外部弯折的一动片第一弯折部211，且该动片第一弯折部211与外部电路电连接，从而实现动片2在侧方与外部电路的导通，并且减少了动片2的整体高度，实现动片2的轻薄化。通过设置一静片支臂11，其上设置有向侧方外部弯折的一静片第一弯折部111，且该静片第一弯折部111与外部电路电连接，从而实现静片1在侧方与外部电路的导通，并且减少了静片1的整体高度，实现静片1的轻薄化。动片2与静片1的组合使用，从而实现产品可从侧边导通外部线路，减少了整体高度，实现产品的超薄化，且结构简单，降低生产成本。
对于所述动片支臂21的具体结构，如图1至图3、图5至图6所示，所述动片支臂21上还设置有一向下弯折且向上延伸的一动片第二弯折部212，所述动片第一弯折部211设置于所述动片第二弯折部212上。优选的，所述动片第二弯折部212向下呈U形弯折，且弯折的高度较低。通过设置向下弯折且向上延伸的动片第二弯折部212配合设置于动片第二弯折部212上且向侧方延伸的动片第一弯折部211，使动片支臂21更好地往侧方延伸，从而实现动片2在侧方与外部电路的导通，并且减少了动片2的整体高度，实现动片2的轻薄化。
对于所述静片支臂11的具体结构，如图1至图2、图4至图6所示，所述静片支臂11上还设置有一向下弯折且向上延伸的一静片第二弯折部112，所述静片第一弯折部111设置于所述静片第二弯折部112上。优选的，所述静片第二弯折部112呈U形弯折，且其底部较宽，弯折的高度较低。通过设置向下弯折且向上延伸的静片第二弯折部112配合设置于静片第二弯折部112上且向侧方延伸的静片第一弯折部111，使静片支臂11更好地往侧方延伸，从而实现静片1在侧方与外部电路的导通，并且减少了静片1的整体高度，实现静片1的轻薄化。且所述静片第二弯折部112的底部较宽，有效防止了与动片2的误触，从而保证本组件的导通精准度。
对于所述动片2的具体结构，如图1至图3、图5至图6所示，所述动 片2上还设置有一体成型的一动片固定部22、连接于动片固定部22一端的一动片接触部23、以及连接于动片接触部23上的一动片推动部24，所述动片支臂21设置于动片固定部22的另一端。所述动片2通过动片固定部22固定于按键开关3上，所述动片推动部24在按键开关3的控制下，实现动片接触部23与下文所述的静片接触部13接触或者分离，从而实现本组件的导通或者不导通目的。其中，具体为，当动片推动部24受到按键开关3给予的往动片支臂21方向的推动作用力时，该动片推动部24带动连接于其上的动片接触部23往动片支臂21方向移动，与此同时，动片接触部23与下文所述的静片接触部13分离，从而实现动片2与静片1不导通的目的。当按键开关3没有给予推动作用力时，所述动片接触部23在动片2自身的弹性恢复作用力下，往下文所述的静片接触部13方向移动，并实现与下文所述的静片接触部13接触，从而实现动片2与静片1的导通，进一步实现了本组件的通断电安全，提高导通的效率。
通过分别设置一动片2和静片1，从而实现动片2和静片1之间可单独拆卸更换，减少了更换的成本，有效提高静动片组件的使用寿命。
优选的，所述动片接触部23远离静片固定部12，呈横向U形，以防止动片接触部23与静片固定部12误触。所述动片固定部22远离静片固定部12，呈纵向片状，以防止动片固定部22于静片固定部12误触。
为了更好地让动片推动部24接收到按键开关3的推动作用力，如图1至图3、图5所示，所述动片推动部24向静片接触部13方向弯折。通过把动片推动部24向静片接触部13方向弯折，该弯折处使动片推动部24更好地与按键开关3的推动部件接触，提高了按键开关3上的推动部件与动片推动部24的配合度，提升了动片推动部24的推动精准度，进一步提高了本组件的工作效率。
对于所述静片1的具体结构，如图1至图2、图4至图6所示，所述静片1上还设置有一体成型的一静片固定部12、以及连接于静片固定部12一端且与动片接触部23相匹配的一静片接触部13。所述静片1通过静片固定部12固定于按键开关3上，连接于静片固定部12的静片接触部13同时被固 定于按键开关3上，由此保证静片接触部13在使用过程中不易移动或者脱落，减少了静片接触部13与动片接触部23的误触，保证了本组件的正常导通和断开。
为了更好地让动片接触部23和静片接触部13进行导通，如图1至图2、图4所示，所述静片接触部13向动片接触部23方向弯折，从而减少静片接触部13和动片接触部23之间的距离，使静片接触部13和动片接触部23在需要导通的情况下可以更快的进行导通，进一步提高了本组件的导通速度和导通效率。
对于所述动片接触部23与静片接触部13的具体接触方式，如图1至图2所示，所述动片接触部23靠近动片推动部24一端设置有至少一动片接触凸块231；所述静片接触部13靠近动片推动部24的一端设置有与所述动片接触凸块231相匹配的至少一静片接触凸块131；其中，通过动片推动部24的左右方向活动，进而控制动片接触凸块231与静片接触凸块131的接触和分离。通过设置一动片接触凸块231和静片接触凸块131进行接触导通，从而减少动片接触部23和静片接触部13其他位置误触的风险，并且两个凸块为相对设置的，减少了导通距离，进一步提高了导通速度，提升了导通效率。
优选的，如图1至图2所示，所述动片接触凸块231为横向设置的半圆柱形形状，所述静片接触凸块131为纵向设置的半圆柱形形状。横向和纵向的设计扩大了静片接触凸块131和动片接触凸块231的可接触范围，提高了动片与静片的接触效率，从而进一步提升了本组件的接触配合度，提高了本组件的工作效率。
以上所述，仅是本实用新型的较佳实施例而已，并非对本实用新型的技术范围作任何限制，故采用与本实用新型上述实施例相同或近似的技术特征，而得到的其他结构，均在本实用新型的保护范围之内。

Claims (10)

  1. 一种按键开关静动片组件，包括一静片，以及一动片，所述动片与静片在外力推动下接触或者分离，其特征在于：所述动片包括一体成型且向侧方外部二次弯折的一动片支臂；所述静片包括一体成型且向侧方外部二次弯折的一静片支臂；其中，所述动片支臂上设置有向侧方外部弯折的一动片第一弯折部，该动片第一弯折部与外部电路电连接；所述静片支臂上设置有向侧方外部弯折的一静片第一弯折部，该静片第一弯折部与外部电路电连接。
  2. 根据权利要求1所述的按键开关静动片组件，其特征在于：所述动片支臂上还设置有一向下弯折且向上延伸的一动片第二弯折部，所述动片第一弯折部设置于所述动片第二弯折部上。
  3. 根据权利要求1所述的按键开关静动片组件，其特征在于：所述静片支臂上还设置有一向下弯折且向上延伸的一静片第二弯折部，所述静片第一弯折部设置于所述静片第二弯折部上。
  4. 根据权利要求1所述的按键开关静动片组件，其特征在于：所述动片上还设置有一体成型的一动片固定部、连接于动片固定部一端的一动片接触部、以及连接于动片接触部上的一动片推动部，所述动片支臂设置于动片固定部的另一端。
  5. 根据权利要求4所述的按键开关静动片组件，其特征在于：所述静片上还设置有一体成型的一静片固定部、以及连接于静片固定部一端且与动片接触部相匹配的一静片接触部。
  6. 根据权利要求5所述的按键开关静动片组件，其特征在于：所述动片接触部靠近动片推动部一端设置有至少一动片接触凸块；所述静片接触部靠近动片推动部的一端设置有与所述动片接触凸块相匹配的至少一静片接触凸块；其中，通过动片推动部的左右方向活动，进而控制动片接触凸块与静片接触凸块的接触或分离。
  7. 根据权利要求6所述的按键开关静动片组件，其特征在于：所述动片接触凸块为横向设置的半圆柱形形状。
  8. 根据权利要求6所述的按键开关静动片组件，其特征在于：所述静片接触凸块为纵向设置的半圆柱形形状。
  9. 根据权利要求5所述的按键开关静动片组件，其特征在于：所述动片推动部向静片接触部方向弯折。
  10. 根据权利要求5所述的按键开关静动片组件，其特征在于：所述静片接触部向动片接触部方向弯折。
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