WO2017036192A1 - 一种面板式控制按钮 - Google Patents

一种面板式控制按钮 Download PDF

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Publication number
WO2017036192A1
WO2017036192A1 PCT/CN2016/083319 CN2016083319W WO2017036192A1 WO 2017036192 A1 WO2017036192 A1 WO 2017036192A1 CN 2016083319 W CN2016083319 W CN 2016083319W WO 2017036192 A1 WO2017036192 A1 WO 2017036192A1
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WO
WIPO (PCT)
Prior art keywords
button
panel
buckle
soft key
type control
Prior art date
Application number
PCT/CN2016/083319
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English (en)
French (fr)
Inventor
李庚�
Original Assignee
青岛歌尔声学科技有限公司
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 青岛歌尔声学科技有限公司 filed Critical 青岛歌尔声学科技有限公司
Priority to JP2018511384A priority Critical patent/JP6445221B2/ja
Priority to KR1020187003775A priority patent/KR101957654B1/ko
Priority to DK16840621.3T priority patent/DK3319106T3/da
Priority to EP16840621.3A priority patent/EP3319106B1/en
Priority to US15/754,045 priority patent/US10141131B2/en
Publication of WO2017036192A1 publication Critical patent/WO2017036192A1/zh

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Classifications

    • 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
    • H01H13/10—Bases; Stationary contacts mounted thereon
    • 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
    • H01H13/14—Operating parts, e.g. push-button
    • 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
    • H01H13/70—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard
    • H01H13/702—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches
    • H01H13/705—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches characterised by construction, mounting or arrangement of operating parts, e.g. push-buttons or keys
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H21/00—Switches operated by an operating part in the form of a pivotable member acted upon directly by a solid body, e.g. by a hand
    • H01H21/02—Details
    • H01H21/18—Movable parts; Contacts mounted thereon
    • H01H21/22—Operating parts, e.g. handle
    • H01H21/24—Operating parts, e.g. handle biased to return to normal position upon removal of operating force
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
    • H01H3/12—Push-buttons
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H21/00—Switches operated by an operating part in the form of a pivotable member acted upon directly by a solid body, e.g. by a hand
    • H01H21/02—Details
    • H01H21/12—Bases; Stationary contacts mounted thereon
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2215/00—Tactile feedback
    • H01H2215/004—Collapsible dome or bubble
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2221/00—Actuators
    • H01H2221/008—Actuators other then push button
    • H01H2221/016—Lever; Rocker

Definitions

  • the present invention relates to the field of electronic mechanical technology, and in particular to a panel type control button.
  • the button can be seen everywhere in everyday electronic products. According to the design of electronic products, it can be divided into a flat type (such as a mouse and keyboard) and a side mode (such as a light control switch).
  • a flat type such as a mouse and keyboard
  • a side mode such as a light control switch
  • the panel type control button of the present invention has been proposed to solve or partially solve the above problems.
  • the panel type control button provided by the invention can be simultaneously applied to the plane and the side wall of the electronic product, and realizes the automatic resetting action synchronously, and has the advantages of small action space, full mechanical transmission, low cost and the like.
  • the invention provides a panel type control button, the panel type control button comprises: a button base, a button panel, a switch board and a rebound soft key;
  • the button panel is fastened on the button base, and one end of the button panel is rotatably mounted at one end of the button base;
  • the switch board is located under the button base, and the switch board is provided with a printed circuit board and a switch mechanism;
  • the rebound soft key is located above the switch mechanism of the switch board;
  • the button panel When the button panel is pressed, the button panel contacts the rebound soft key and triggers a switch mechanism on the switch board to control opening and closing of the switch mechanism; the rebound soft key provides a resilience force The button panel is reset.
  • the button base comprises: a rotating shaft and a slope
  • the slope is at an angle to a plane below the button base
  • the rotating shaft is located at a top end of the inclined surface and is fixed on the button base; the rotating shaft is higher than a plane below the button base;
  • the inclined surface is provided with a card hole and a boss relief hole.
  • one side of the button panel is provided with: a first buckle, a boss, and a second buckle; and the second buckle is provided with a rotating shaft slot;
  • the other side of the button panel is provided with a convex hull, and the convex hull corresponds to the position of the boss; when the convex hull is pressed, the boss moves downward;
  • the first buckle is adapted to be corresponding to the position of the card hole on the button base, and the first buckle is fastened in the card hole and is higher than the card hole by a certain distance;
  • the second buckle is adapted to and corresponds to a rotating shaft on the button base, and the second buckle is rotatably mounted on the rotating shaft through the rotating shaft slot;
  • the boss and the boss on the button base are adapted to the position hole, and the boss passes through the boss to make the hole and is higher than the boss to make a certain distance in the hole.
  • the boss is in contact with the rebound soft key when the table is moved downward.
  • the button base is further provided with a third buckle and a fourth buckle; the third buckle and the fourth buckle are used for mounting the panel control button on the electronic product.
  • one or more of the rotating shaft, the first buckle, the second buckle, the third buckle, and/or the fourth buckle are disposed.
  • the switch board is further provided with: a locking hole;
  • the locking hole is for fixing the printed circuit board to the switch board.
  • the rebound soft key is disposed on the rebound soft key
  • the rebound soft key contact contacts the switch mechanism on the switch board and triggers the switch mechanism.
  • the material of the rebound soft key is a silicone pad.
  • the rebound soft key is a spring or a spring.
  • the invention has the beneficial effects that the panel control button provided by the invention can be simultaneously applied to the plane and the side wall of the electronic product, and the automatic reset action is synchronously realized.
  • the bevel and the rotating shaft provided on the button base of the panel type control button make the invention have the characteristics of small action space, full mechanical transmission, low cost, simple assembly and the like, and are superior to the traditional electronic button design of home appliances.
  • FIG. 1 is a front structural view of a button base of a panel type control button according to an embodiment of the present invention
  • FIG. 2 is a schematic diagram showing the reverse structure of a button base of a panel type control button according to an embodiment of the present invention
  • FIG. 3 is a schematic perspective structural view of a button panel of a panel type control button according to an embodiment of the present invention.
  • FIG. 4 is a schematic diagram showing the reverse structure of a button panel of a panel type control button according to an embodiment of the present invention
  • FIG. 5 is a front structural view of a panel of a panel type control button according to an embodiment of the present invention after being assembled on a button base;
  • FIG. 6 is a panel panel, a button base, and a switch board of a panel type control button according to an embodiment of the present invention.
  • Front structure diagram ;
  • FIG. 7 is a schematic diagram showing the reverse structure of a button panel, a button base, and a switch board of a panel type control button according to an embodiment of the present invention
  • FIG. 8 is a cross-sectional view of a panel type control button according to an embodiment of the present invention.
  • I is the button base
  • II is the button panel
  • III is the switch board
  • V is the rebound soft key
  • 11 is the rotating shaft
  • 12 is the inclined surface
  • 21 is the card hole
  • 22 is the boss letting hole
  • 23 is the third Buckle
  • 24 is the fourth buckle
  • 31 is the first buckle
  • 32 is the second buckle
  • 33 is the shaft groove
  • 34 is the boss
  • 35 is the convex hull
  • 41 is the locking hole
  • 51 is the rebound soft Key contact.
  • the invention provides a panel type control button, which can be simultaneously applied to the plane and the side wall of the electronic product, has a small action space, is fully mechanically driven, and has low cost.
  • FIG. 1 is a schematic structural view of a front side of a button base of a panel type control button according to an embodiment of the present invention
  • FIG. 2 is a schematic structural view of a reverse side of a button base of a panel type control button according to an embodiment of the present invention
  • FIG. 4 is a schematic structural view of a key panel of a panel type control button according to an embodiment of the present invention.
  • FIG. 4 is a schematic diagram of a reverse structure of a panel of a panel type control button provided on an embodiment of the present invention.
  • FIG. FIG. 6 is a schematic front view of the button panel, the button base, and the switch board of the panel type control button according to the embodiment of the present invention.
  • FIG. 7 is a schematic diagram of the reverse structure of the button panel, the button base and the switch board of the panel type control button provided by the embodiment of the present invention
  • FIG. 8 is a cross-sectional view of the panel type control button according to the embodiment of the present invention.
  • the panel type control button of the embodiment of the present invention includes: a button base 1, a button panel II, a switch board III, and a rebound soft key V.
  • the button panel II is fastened on the button base 1 (in a direction away from the front surface of the button base), and one end of the button panel II is rotatably mounted at one end of the button base 1.
  • the switch board III is located under the button base I (in a direction away from the back of the button base), and the switch board III is provided with a printed circuit board and a switch mechanism (not shown), and the switch mechanism is disposed at
  • the rebound soft key V is located above the switch mechanism of the switch board III (the direction facing the back of the button base).
  • the button base 1 includes a rotating shaft 11 and a slope 12.
  • the inclined surface 12 is at an angle with a plane of the back surface of the button base 1.
  • the rotating shaft 11 is located at the top end of the inclined surface 12 and is fixed to the pressing surface. Key base I.
  • the rotating shaft 11 is higher than the plane on the back of the button base 1.
  • the inclined surface 12 is provided with a card hole 21 and a boss letting hole 22.
  • one side of the button panel II is provided with a first buckle 31 , a boss 34 , and a second buckle 32 .
  • the second buckle 32 is provided with a rotating shaft slot 33 .
  • the other side of the button panel II is provided with a convex hull 35, and the convex hull 35 corresponds to the position of the boss 34.
  • the convex hull 35 can increase the tactile sensation when the user presses.
  • the button panel II is mounted on the front side of the button base 1.
  • the first buckle 31 is matched with the corresponding position of the card hole 21 on the button base 1, and the first buckle 31 is fastened in the card hole 21 and is higher than the card hole. 21 a certain distance, so that when the user presses the button panel II, the button panel II has a certain movement space.
  • the first buckle 31 is fastened in the card hole 21 and the distance from the card hole 21 is 2 mm.
  • the second buckle 32 is adapted to the position of the rotating shaft 11 on the button base I, and the second buckle 32 is rotatably mounted on the rotating shaft 11 through the rotating shaft groove 33.
  • the boss 34 and the boss on the button base 1 are adapted to the position hole 22, and the boss 34 passes through the boss to make the hole 22 and is higher than the boss bit hole 22 distance.
  • the boss 34 is in contact with the rebound soft key V as the boss 34 moves downward.
  • the protrusion 34 passes through the boss to make the position of the hole 22 higher than the position of the protrusion hole 22 by 2 mm, so that the protrusion is pressed when the button panel II is pressed.
  • the table 34 is in contact with the corresponding rebound soft key V.
  • the rebound soft key V is provided with a rebound soft key contact 51, the rebound soft key contact 51 is located in the middle part of the rebound soft key V, and the switch board III printed circuit board
  • the position of the upper switch mechanism corresponds.
  • the button panel II rotates around the rotating shaft 11, and the boss 34 moves downward (toward the switch plate), and the boss 34 contacts the rebound.
  • Soft key V the rebound soft key V is pressed downward, the rebound soft key V is vertically lowered, the rotation stroke of the key panel II is changed into a vertical stroke, and the movement space is small.
  • the rebound soft key contact 51 then contacts the switching mechanism on the switch board III and triggers the switching mechanism on the printed circuit board, thereby turning on the circuit to open and close a certain command or circuit. (such as toilet flushing instructions, etc.).
  • the rebound soft key V provides a resilient force to automatically reset the boss 34 and the button panel II, and the rebound soft key contact 51 is separated from the switch mechanism on the switch board III, and the circuit is disconnected.
  • the panel type control button of the embodiment of the invention belongs to a pure mechanical transmission trigger switch mechanism, and the cost is low.
  • the material of the rebound soft key V is a silicone pad.
  • the rebound soft key V can also be set as a spring or a spring piece, as long as the function of the automatic rebound of the button panel II can be realized.
  • the switch board III is further provided with a lock hole 41 for fixing the printed circuit board to the switch board III.
  • the button base 1 is further provided with a third buckle 23 and a fourth buckle 24.
  • the third buckle 23 and the fourth buckle 24 are used to mount the panel type control button to an electronic product.
  • the rotating shaft 11, the first buckle 31, the second buckle 32, the third buckle 23 and/or the fourth buckle 24 are all provided one or more.
  • the turn The shaft 11, the first buckle 31 and the second buckle 32 are both disposed in two and symmetrically distributed.
  • the third buckle 23 and the fourth buckle 24 are both disposed at a central position of the edge of the button panel II.
  • the panel control button provided by the present invention has the following beneficial effects:

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  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)

Abstract

一种面板式控制按钮，包括：按键基座（I）、按键面板（II）、开关板（III）和回弹软键（V）。按键面板扣合在按键基座上面，按键面板的一端可转动地安装在按键基座的一端；开关板位于按键基座下面，开关板上设置有开关机构，回弹软键位于开关板的开关机构上方。按压按键面板时，按键面板接触回弹软键并触发开关板上的开关机构，进而控制开关机构的开合；回弹软键提供回弹力使按键面板复位。该面板式控制按钮可同时应用于电子产品平面及侧壁，并同步实现自动复位动作，具有动作空间小，全机械传动、成本低的优点。

Description

一种面板式控制按钮 技术领域
本发明涉及电子机械技术领域，特别涉及一种面板式控制按钮。
发明背景
按钮作为一种常见的控制电器元件，在日常使用的电子产品中随处可见，按照电子产品的设计可以分为平面式(如鼠标键盘)及侧面方式(如电灯控制开关)等。但是传统的家电类电子按钮的设计有动作空间大、成本高等缺点。
发明内容
鉴于上述问题，提出了本发明的面板式控制按钮以解决或者部分解决上述问题。本发明提供的面板式控制按钮可同时应用于电子产品平面及侧壁，并同步实现自动复位动作，具有动作空间小，全机械传动、成本低等优点。
为了实现上述目的，本发明的技术方案是这样实现的：
本发明提供了一种面板式控制按钮，所述面板式控制按钮包括：按键基座、按键面板、开关板和回弹软键；
所述按键面板扣合在所述按键基座上面，所述按键面板的一端可转动地安装在所述按键基座的一端；
所述开关板位于所述按键基座下面，所述开关板上设置有印刷电路板和开关机构；
所述回弹软键位于所述开关板的开关机构上方；
按压所述按键面板时，所述按键面板接触所述回弹软键并触发所述开关板上的开关机构，进而控制所述开关机构的开合；所述回弹软键提供回弹力使所述按键面板复位。
可选地，所述按键基座包括：转轴和一斜面；
所述斜面与所述按键基座下面所在的平面呈一定夹角；
所述转轴位于所述斜面的顶端，并固定于所述按键基座上；所述转轴高出所述按键基座下面所在的平面；
所述斜面上设置有卡孔和凸台让位孔。
可选地，所述按键面板的一面设置有：第一卡扣、凸台、第二卡扣；所述第二卡扣上设置有转轴槽；
所述按键面板的另一面设置有凸包，所述凸包与所述凸台位置对应；按压所述凸包时，所述凸台向下运动；
所述第一卡扣与所述按键基座上的卡孔适配且位置对应，所述第一卡扣扣合在所述卡孔内并高出所述卡孔一定距离；
所述第二卡扣与所述按键基座上的转轴适配且位置对应，所述第二卡扣通过所述转轴槽可转动地安装在所述转轴上；
所述凸台与所述按键基座上的凸台让位孔适配，所述凸台穿过所述凸台让位孔并高出所述凸台让位孔一定距离，在所述凸台向下运动时，所述凸台与所述回弹软键接触。
可选地，所述按键基座上还设置有第三卡扣和第四卡扣；所述第三卡扣和第四卡扣用于将所述面板式控制按钮安装到电子产品上。
可选地，所述转轴、所述第一卡扣、所述第二卡扣、所述第三卡扣和/或所述第四卡扣均设置一个以上。
可选地，所述开关板上还设置有：锁位孔；
所述锁位孔用于将所述印刷电路板固定于所述开关板上。
可选地，所述回弹软键上设置有回弹软键触点；
按压所述按键面板时，所述回弹软键触点与所述开关板上的开关机构接触并触发所述开关机构。
可选地，所述回弹软键的材质为硅胶垫。
可选地，所述回弹软键为弹簧或者弹片。
本发明的有益效果是：本发明提供的一种面板式控制按钮可同时应用于电子产品平面及侧壁，并同步实现自动复位动作。面板式控制按钮的按键基座上设置的斜面及转轴使得本发明具有动作空间小、全机械传动、成本低、简单易装配等特点而优于传统的家电类电子按钮设计。
附图简要说明
图1是本发明实施例提供的面板式控制按钮的按键基座的正面结构示意图；
图2是本发明实施例提供的面板式控制按钮的按键基座的反面结构示意图；
图3是本发明实施例提供的面板式控制按钮的按键面板的透视结构示意图；
图4是本发明实施例提供的面板式控制按钮的按键面板装配在按键基座上之后的反面结构示意图；
图5是本发明实施例提供的面板式控制按钮的按键面板装配在按键基座上之后的正面结构示意图；
图6是本发明实施例提供的面板式控制按钮的按键面板、按键基座和开关板装配之后的 正面结构示意图；
图7是本发明实施例提供的面板式控制按钮的按键面板、按键基座和开关板装配之后的反面结构示意图；
图8是本发明实施例提供的面板式控制按钮的剖面图。
其中，Ⅰ是按键基座，Ⅱ是按键面板，Ⅲ是开关板，Ⅴ是回弹软键，11是转轴，12是斜面，21是卡孔，22是凸台让位孔，23是第三卡扣，24是第四卡扣，31是第一卡扣，32是第二卡扣，33是转轴槽，34是凸台，35是凸包，41是锁位孔，51是回弹软键触点。
具体实施方式
为使本发明的目的、技术方案和优点更加清楚，下面将结合附图对本发明实施方式作进一步地详细描述。
本发明提供了一种面板式控制按钮，可同时应用于电子产品平面及侧壁，动作空间小，全机械传动、成本低。
图1是本发明实施例提供的面板式控制按钮的按键基座的正面的结构示意图，图2是本发明实施例提供的面板式控制按钮的按键基座的反面的结构示意图，图3是本发明实施例提供的面板式控制按钮的按键面板的结构示意图，图4是本发明实施例提供的面板式控制按钮的按键面板装配在按键基座上之后反面结构示意图，图5是本发明实施例提供的面板式控制按钮的按键面板装配在按键基座上之后正面结构示意图，图6是本发明实施例提供的面板式控制按钮的按键面板、按键基座和开关板装配之后正面结构示意图，图7是本发明实施例提供的面板式控制按钮的按键面板、按键基座和开关板装配之后反面结构示意图，图8是本发明实施例提供的面板式控制按钮的剖面图。
如图1-8所示，本发明实施例的面板式控制按钮包括：按键基座Ⅰ、按键面板Ⅱ、开关板Ⅲ和回弹软键Ⅴ。所述按键面板Ⅱ扣合在所述按键基座Ⅰ上面(远离按键基座正面的方向)，所述按键面板Ⅱ的一端可转动地安装在所述按键基座Ⅰ的一端。所述开关板Ⅲ位于所述按键基座Ⅰ下面(远离按键基座背面的方向)，所述开关板Ⅲ上设置有印刷电路板和开关机构(图中未显示)，所述开关机构设置在所述印刷电路板上，所述回弹软键Ⅴ位于所述开关板Ⅲ的开关机构上方(正对按键基座背面的方向)。按压所述按键面板Ⅱ时，所述按键面板Ⅱ接触所述回弹软键Ⅴ并触发所述开关板Ⅲ上的开关机构，进而控制所述开关机构的开合。所述回弹软键Ⅴ提供回弹力使所述按键面板Ⅱ复位。
如图1和图2所示，所述按键基座Ⅰ包括：转轴11和一斜面12。所述斜面12与所述按键基座Ⅰ背面所在的平面呈一定夹角，所述转轴11位于所述斜面12的顶端并固定于所述按 键基座Ⅰ上。所述转轴11高出所述按键基座Ⅰ背面所在的平面。所述斜面12上设置有卡孔21和凸台让位孔22。
如图3所示，所述按键面板Ⅱ的一面设置有：第一卡扣31、凸台34、第二卡扣32；所述第二卡扣32上设置有转轴槽33。所述按键面板Ⅱ的另一面设置有凸包35，所述凸包35与所述凸台34位置对应。所述凸包35可增加用户按压时的触感。
如图4所示，所述按键面板Ⅱ装配在所述按键基座Ⅰ的正面。其中，所述第一卡扣31与所述按键基座Ⅰ上的卡孔21适配且位置对应，所述第一卡扣31扣合在所述卡孔21内并高出所述卡孔21一定距离，以便于用户按压按键面板Ⅱ时按键面板Ⅱ有一定的运动空间。在本发明实施例中，第一卡扣31扣合在所述卡孔21内并高出卡孔21的距离为2mm。
所述第二卡扣32与所述按键基座Ⅰ上的转轴11适配且位置对应，所述第二卡扣32通过所述转轴槽33可转动地安装在所述转轴11上。所述凸台34与所述按键基座Ⅰ上的凸台让位孔22适配，所述凸台34穿过所述凸台让位孔22并高出所述凸台让位孔22一定距离。在所述凸台34向下运动时，所述凸台34与所述回弹软键Ⅴ接触。在本发明实施例中，所述凸台34穿过所述凸台让位孔22后高出所述凸台让位孔22的距离为2mm，以便于按压所述按键面板Ⅱ时所述凸台34与相应的回弹软键Ⅴ进行接触。
如图7所示，所述回弹软键Ⅴ上设置有回弹软键触点51，所述回弹软键触点51位于回弹软键Ⅴ的中间部分，与开关板Ⅲ印刷电路板上的开关机构位置对应。按压所述按键面板Ⅱ上的凸包35时，所述按键面板Ⅱ绕着所述转轴11转动，所述凸台34随之向下移动(朝向开关板的方向)，凸台34接触回弹软键Ⅴ，将回弹软键Ⅴ向下压，回弹软键Ⅴ垂直下降，按键面板Ⅱ的旋转行程转变为垂直行程，动作空间较小。之后所述回弹软键触点51与所述开关板Ⅲ上的开关机构接触并触发所述印刷电路板上的开关机构，从而导通电路，使其对某一指令或电路进行开合控制(如马桶冲水指令等)。所述回弹软键Ⅴ提供回弹力使凸台34及按键面板Ⅱ回弹自动复位，所述回弹软键触点51与所述开关板Ⅲ上的开关机构分开，电路断开。
由此可见，本发明实施例的面板式控制按钮属于纯机械传动触发开关机构，成本较低。
需要说明的是，在本发明实施例中所述回弹软键Ⅴ的材质为硅胶垫。可选地，回弹软键Ⅴ也可设置为弹簧或者弹片，只要能实现按键面板Ⅱ自动回弹的功能即可。
如图7所示，所述开关板Ⅲ上还设置有锁位孔41，所述锁位孔41用于将所述印刷电路板固定于所述开关板Ⅲ上。
所述按键基座Ⅰ上还设置有第三卡扣23和第四卡扣24。所述第三卡扣23和第四卡扣24用于将所述面板式控制按钮安装到电子产品上。所述转轴11、所述第一卡扣31、所述第二卡扣32、所述第三卡扣23和/或所述第四卡扣24均设置一个以上。在本发明实施例中，所述转 轴11、第一卡扣31和第二卡扣32均设置两个，并且对称分布。所述第三卡扣23和所述第四卡扣24均设置一个，并且位于所述按键面板Ⅱ边缘的中心位置。
综上所述，本发明提供的一种面板式控制按钮具有以下有益效果：
(1)具有自动复位功能；
(2)动作空间小；
(3)结构简单，易于装配；
(4)纯机械传动，成本低。
以上所述仅为本发明的较佳实施例而已，并非用于限定本发明的保护范围。凡在本发明的精神和原则之内所作的任何修改、等同替换、改进等，均包含在本发明的保护范围内。

Claims (9)

  1. 一种面板式控制按钮，其特征在于，所述面板式控制按钮包括：按键基座(Ⅰ)、按键面板(Ⅱ)、开关板(Ⅲ)和回弹软键(Ⅴ)；
    所述按键面板(Ⅱ)扣合在所述按键基座(Ⅰ)上面，所述按键面板(Ⅱ)的一端可转动地安装在所述按键基座(Ⅰ)的一端；
    所述开关板(Ⅲ)位于所述按键基座(Ⅰ)下面，所述开关板(Ⅲ)上设置有印刷电路板和开关机构；
    所述回弹软键(Ⅴ)位于所述开关板(Ⅲ)的开关机构上方；
    按压所述按键面板(Ⅱ)时，所述按键面板(Ⅱ)接触所述回弹软键(Ⅴ)并触发所述开关板(Ⅲ)上的开关机构，进而控制所述开关机构的开合；所述回弹软键(Ⅴ)提供回弹力使所述按键面板(Ⅱ)复位。
  2. 根据权利要求1所述的面板式控制按钮，其特征在于，所述按键基座(Ⅰ)包括：转轴(11)和一斜面(12)；
    所述斜面(12)与所述按键基座(Ⅰ)下面所在的平面呈一定夹角；
    所述转轴(11)位于所述斜面(12)的顶端，并固定于所述按键基座(Ⅰ)上；所述转轴(11)高出所述按键基座(Ⅰ)下面所在的平面；
    所述斜面(12)上设置有卡孔(21)和凸台让位孔(22)。
  3. 根据权利要求2所述的面板式控制按钮，其特征在于，所述按键面板(Ⅱ)的一面设置有：第一卡扣(31)、凸台(34)、第二卡扣(32)；所述第二卡扣(32)上设置有转轴槽(33)；
    所述按键面板(Ⅱ)的另一面设置有凸包(35)，所述凸包(35)与所述凸台(34)位置对应；按压所述凸包(35)时，所述凸台(34)向下运动；
    所述第一卡扣(31)与所述按键基座(Ⅰ)上的卡孔(21)适配且位置对应，所述第一卡扣(31)扣合在所述卡孔(21)内并高出所述卡孔(21)一定距离；
    所述第二卡扣(32)与所述按键基座(Ⅰ)上的转轴(11)适配且位置对应，所述第二卡扣(32)通过所述转轴槽(33)可转动地安装在所述转轴(11)上；
    所述凸台(34)与所述按键基座(Ⅰ)上的凸台让位孔(22)适配，所述凸台(34)穿过所述凸台让位孔(22)并高出所述凸台让位孔(22)一定距离，在所述凸台(34)向下运动时，所述凸台(34)与所述回弹软键(Ⅴ)接触。
  4. 根据权利要求3所述的面板式控制按钮，其特征在于，所述按键基座(Ⅰ)上还设置有第三卡扣(23)和第四卡扣(24)；所述第三卡扣(23)和第四卡扣(24)用于将所述面板 式控制按钮安装到电子产品上。
  5. 根据权利要求4所述的面板式控制按钮，其特征在于，所述转轴(11)、所述第一卡扣(31)、所述第二卡扣(32)、所述第三卡扣(23)和/或所述第四卡扣(24)均设置一个以上。
  6. 根据权利要求1所述的面板式控制按钮，其特征在于，所述开关板(Ⅲ)上还设置有：锁位孔(41)；
    所述锁位孔(41)用于将所述印刷电路板固定于所述开关板(Ⅲ)上。
  7. 根据权利要求1所述的面板式控制按钮，其特征在于，所述回弹软键(Ⅴ)上设置有回弹软键触点(51)；
    按压所述按键面板(Ⅱ)时，所述回弹软键触点(51)与所述开关板(Ⅲ)上的开关机构接触并触发所述开关机构。
  8. 根据权利要求7所述的面板式控制按钮，其特征在于，所述回弹软键(Ⅴ)的材质为硅胶垫。
  9. 根据权利要求8所述的面板式控制按钮，其特征在于，所述回弹软键(Ⅴ)为弹簧或者弹片。
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