WO2016138803A1 - 薄型手提电脑机械键盘 - Google Patents

薄型手提电脑机械键盘 Download PDF

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Publication number
WO2016138803A1
WO2016138803A1 PCT/CN2016/071705 CN2016071705W WO2016138803A1 WO 2016138803 A1 WO2016138803 A1 WO 2016138803A1 CN 2016071705 W CN2016071705 W CN 2016071705W WO 2016138803 A1 WO2016138803 A1 WO 2016138803A1
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WO
WIPO (PCT)
Prior art keywords
terminal
groove
keycap
base
disposed
Prior art date
Application number
PCT/CN2016/071705
Other languages
English (en)
French (fr)
Inventor
宋明华
袁尚平
Original Assignee
惠州冠泰电子有限公司
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 惠州冠泰电子有限公司 filed Critical 惠州冠泰电子有限公司
Priority to US15/528,095 priority Critical patent/US9991071B2/en
Publication of WO2016138803A1 publication Critical patent/WO2016138803A1/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
    • H01H13/70—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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/02—Input arrangements using manually operated switches, e.g. using keyboards or dials
    • G06F3/0202—Constructional details or processes of manufacture of the input device
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
    • G06F1/1662—Details related to the integrated keyboard
    • 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
    • H01H13/02—Details
    • H01H13/12—Movable parts; Contacts mounted thereon
    • H01H13/20—Driving mechanisms
    • 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
    • H01H13/84—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 characterised by ergonomic functions, e.g. for miniature keyboards; characterised by operational sensory functions, e.g. sound feedback
    • 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
    • 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
    • H01H3/122—Push-buttons with enlarged actuating area, e.g. of the elongated bar-type; Stabilising means therefor
    • H01H3/125—Push-buttons with enlarged actuating area, e.g. of the elongated bar-type; Stabilising means therefor using a scissor mechanism as stabiliser
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H15/00—Switches having rectilinearly-movable operating part or parts adapted for actuation in opposite directions, e.g. slide switch
    • H01H15/02—Details
    • H01H15/06—Movable parts; Contacts mounted thereon
    • H01H15/10—Operating parts
    • H01H15/102—Operating parts comprising cam devices
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2215/00—Tactile feedback
    • H01H2215/03—Sound
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2235/00—Springs
    • H01H2235/01—Spiral spring

Definitions

  • the invention relates to a thin laptop mechanical keyboard.
  • the common laptop keyboard is a membrane keyboard with a scissor-foot structure, and the driving button can make the switch move up and down to realize the conduction and closing of the switch, which can be commonly used in practical use.
  • the driving button can make the switch move up and down to realize the conduction and closing of the switch, which can be commonly used in practical use.
  • the object of the present invention is to overcome the deficiencies of the prior art and to provide a thin notebook computer keyboard which is safe, reliable and dustproof.
  • a thin laptop mechanical keyboard comprising:
  • a reinforcing iron plate is mounted on a circuit board, the reinforcing iron plate has a through slot and a plurality of latching portions at the corners;
  • a scissor foot having a plurality of first positioning portions and a second positioning portion disposed thereon, wherein the first positioning portion is movably held up and down by the locking portion, and the scissors feet are hollow;
  • a keycap having a plurality of latching portions thereon, the latching portion being snapped to the second positioning portion;
  • a base is disposed on the circuit board, wherein the base is provided with a first terminal, a second terminal, a third terminal, and a fourth terminal, and the second terminal is located at a side of the first terminal,
  • the third terminal is disposed on the first terminal, and the third terminal and the second terminal are oppositely disposed, and the third terminal has a third abutting portion backward, the third The abutting portion is bent downward and extends toward the second terminal to extend a third contact portion, and the fourth terminal is located behind the third terminal;
  • a button is mounted on the base and movable in an up and down direction, the button has a downwardly extending pin, the pin is located above the third abutting portion;
  • a spring is mounted on the base, a lower end of the spring abuts against the base, and an upper end of the spring abuts against the button;
  • An outer casing is fastened to the base, and the button passes through a through slot of the outer casing.
  • a first groove, a second groove, and a third groove are recessed downwardly from the upper surface of the base, and the second groove is disposed in the first groove, the third concave The groove is located behind the second groove and communicates with the second groove.
  • a first thin wall is disposed between the first groove and the second groove, and the inner wall surface of the first thin wall is provided with a limiting groove.
  • the fourth terminal is disposed on the third groove, the outer wall of the button is provided with a protrusion, and the fourth terminal has a fourth abutting portion facing forward, the fourth The abutment is located below the protrusion.
  • first terminal and the third terminal are commonly installed in the limiting slot.
  • the holding portion is formed to extend upward and downward from the upper surface of the reinforcing iron plate, and the number of the holding portions is four.
  • the scissor leg includes a first frame and a second frame, the second frame is disposed in the first frame, the first positioning portion is located at a corner of the first frame, and the second positioning portion is located at the first frame Two architecture corners.
  • the reinforced iron plate of the present invention is mounted on a circuit board having a through-groove and a plurality of holding portions at the corners; a scissor foot on which a plurality of first positioning portions are disposed and a second positioning portion, the first positioning portion is movably held up and down by the clamping portion, and the scissors foot is hollow; a keycap is provided with a plurality of fastening portions, the fastening portion card Fastened to the second positioning portion; when pressed to a certain stroke, the handle and the fourth terminal act to generate a sound that hits the outer casing upward; at the same time, when the keycap is pressed, the scissors foot maintains the balance of the entire keycap, not the card The key keeps the hand feeling good.
  • the switch is directly mounted on the PCB board, passes through the reinforced iron plate, and uses the structure of the scissors foot to maintain the balance of the keycap, and achieves the balance in motion without losing the thinning requirement.
  • FIG. 1 is an exploded perspective view of a mechanical keyboard of a thin notebook computer according to an embodiment of the present invention
  • FIG. 2 is an exploded perspective view of a portion of FIG. 1 according to an embodiment of the present invention
  • Figure 3 is a cross-sectional view of an embodiment of the present invention.
  • FIG. 4 is a schematic diagram of combination of first, second, third, and fourth terminals according to an embodiment of the present invention.
  • FIG. 5 is a perspective view of a base according to an embodiment of the present invention.
  • an embodiment of the present invention provides a thin notebook computer keyboard, which comprises: a reinforcing iron plate 1, a scissor foot 2, a key cap 3, a base 4, a button ⁇ 6, a spring 8.
  • a reinforcing iron plate 1 is mounted on a circuit board.
  • the reinforcing iron plate 1 has a transparent slot 11 and a plurality of latching portions 12 at the corners.
  • the through slot 11 is located in the middle of the reinforcing iron plate 1.
  • the hollow portion is disposed from the top to the bottom.
  • the holding portion 12 is formed to extend upward and downward from the upper surface of the reinforcing iron plate 1, and the number of the holding portions 12 is four.
  • the keycap 3 is provided with a plurality of latching portions, and the latching portion is fastened to the second positioning portion 221, and the latching portion is located at a corner of the keycap 3.
  • a base 4 is mounted on the circuit board, and the base 4 is provided with a first terminal 51, a second terminal 52, a third terminal 53, and a fourth terminal 54, and the second terminal 52 is located at the first The side of the terminal 51,
  • the third terminal 53 is mounted on the first terminal 51, and the third terminal 53 and the second terminal 52 are oppositely disposed, and the third terminal 53 has a third abutting portion backward. 531.
  • the third abutting portion 531 is bent downward and extends toward the second terminal 52 to extend a third contact portion 532.
  • the fourth terminal 54 is located behind the third terminal 53.
  • a push button 6 is mounted on the base 4 and is movable in an up and down direction.
  • the push button 6 has a downward pin 61 which is located above the third abutment portion 531.
  • a spring 8 is mounted on the base 4, and a lower end of the spring 8 abuts against the base 4. The upper end of the spring 8 abuts against the button 6, so as to drive the button 6 to move upward, and also to keep them The elastic contact between.
  • a casing 7 is fastened to the base 4, and the button 6 passes through the through slot of the casing 7.
  • a first groove 41, a second groove 42, and a third groove 43 are recessed downwardly from the upper surface of the base 4, and the second groove 42 is annularly disposed on the first groove 41.
  • the third groove 43 is located behind the second groove 42 and communicates with the second groove 42.
  • a first thin wall 44 is disposed between the first groove 41 and the second groove 42.
  • the inner wall surface of the first thin wall 44 is provided with a limit groove 45.
  • the fourth terminal 54 is disposed on the third recess 43.
  • the outer wall of the button 6 is provided with a protruding portion 62, and the fourth terminal 54 has a fourth abutting portion 541 facing forward.
  • the fourth abutting portion 541 is located below the protruding portion 62 , and the first terminal 51 and the third terminal 53 are mounted together in the limiting slot 45 .
  • the keycap 3 is driven to move downward, and the key cap 3 will drive the push button 6 to move downward, and the pin 61 will drive the third abutting portion 531 to move forward, thereby driving the first
  • the third contact portion 532 moves forward to bring the third contact portion 532 into contact with the second terminal 52, thereby achieving the connection between the first terminal 51, the second terminal 52, and the third terminal 53 so that Electrically conducting; releasing the keycap 3, the spring 8 will push the push button 6 to move upward, the pin 61 is moved upward, and the third abutting portion 531 moves backward, thereby driving the third contact portion 532 to move backward.
  • the second terminal 52 and the third terminal 53 are disconnected, thereby completing an on-off process.
  • the handle and the fourth terminal act to generate a sound that strikes the outer casing 7 upward; at the same time, the key cap 3 is pressed.
  • the scissor foot 2 maintains the balance of the entire key cap 3, does not lock the card, and maintains the hand feeling excellent.
  • the switch is directly mounted on the PCB board, passes through the reinforcing iron plate 1, and uses the structure of the scissor foot 2 to maintain the balance of the key cap 3, Without the need for thinning, the balance in motion is achieved.

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • General Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Push-Button Switches (AREA)
  • Input From Keyboards Or The Like (AREA)

Abstract

本发明提供了一种薄型手提电脑机械键盘，其包括：加固铁板、剪刀脚、键帽、一底座、一按挚、一弹簧、一外壳，加固铁板装设于一电路板上，加固铁板具有一透空槽和位于边角处的多个卡持部；剪刀脚上设置多个第一定位部和第二定位部，第一定位部上下可动地卡持于卡持部，且剪刀脚中空；键帽上设置多个扣持部，所述扣持部卡扣于所述第二定位部；在按压到一定行程时，手感和第四端子发生动作，产生向上撞击外壳的声音；同时在按压键帽的时候，剪刀脚保持整个键帽的平衡，不卡键，保持手感的优良，开关直接安装在PCB板上，穿过加固铁板，使用剪刀脚结构保持键帽的平衡，在不失薄型化的要求下，达到了运动中的平衡。

Description

薄型手提电脑机械键盘 技术领域
本发明涉及一种薄型手提电脑机械键盘。
背景技术
在目前现在的技术生产中，普遍的手提电脑键盘都是带剪刀脚结构的薄膜键盘，驱动按键可以使开关上下运动，以实现开关的导通和闭合，可这种开关在实际使用中普遍它存在着寿命短，反应慢，没有台阶感和响声，缺少手感，还有这种开关的高度较高，难以满足薄型化的发展趋势。
发明内容
本发明的目的在于克服现有技术之缺陷，提供了一种薄型手提电脑机械键盘，其具有安全、可靠、防尘特性。
本发明是这样实现的：一种薄型手提电脑机械键盘，其包括：
一加固铁板，装设于一电路板上，所述加固铁板具有一透空槽和位于边角处的多个卡持部；
一剪刀脚，其上设置多个第一定位部和第二定位部，所述第一定位部上下可动地卡持于所述卡持部，且所述剪刀脚中空；
一键帽，其上设置多个扣持部，所述扣持部卡扣于所述第二定位部；
一底座，装设于所述电路板上，所述底座中装设有第一端子、第二端子、第三端子、第四端子，所述第二端子位于所述第一端子的侧边，所述第三端子装设于所述第一端子上，且所述第三端子和所述第二端子相对设置，所述第三端子具有向后的一第三抵接部，所述第三抵接部向下并朝所述第二端子的方向弯折延伸一第三接触部，所述第四端子位于第三端子后方；
一按挚，装设于所述底座并可在上下方向上运动，所述按挚具有向下的一插脚，所述插脚位于第三抵接部上方；
一弹簧，装设于所述底座，弹簧的下端抵接于所述底座，弹簧的上端抵接于所述按挚；
一外壳，卡扣于所述底座，且所述按挚穿过所述外壳的通槽。
进一步地，所述底座的上表面向下凹设一第一凹槽、第二凹槽、第三凹槽，所述第二凹槽环设于所述第一凹槽，所述第三凹槽位于所述第二凹槽的后方且和第二凹槽连通，所述第一凹槽、第二凹槽之间设置有第一薄壁，第一薄壁的内壁面设置有限位槽。
进一步地，所述第四端子装设于所述第三凹槽，所述按挚的外壁上设置有突出部，所述第四端子具有朝前的一第四抵接部，所述第四抵接部位于所述突出部下方。
进一步地，所述第一端子和第三端子共同装设于所述限位槽。
进一步地，所述卡持部自所述加固铁板的上表面向上并向下弯折延伸形成，且所述卡持部的数量为四。
进一步地，所述剪刀脚包括一第一架构和第二架构，所述第二架构装设于所述第一架构中，第一定位部位于第一架构边角处，第二定位部位于第二架构边角处。
本发明加固铁板，装设于一电路板上，所述加固铁板具有一透空槽和位于边角处的多个卡持部；一剪刀脚，其上设置多个第一定位部和第二定位部，所述第一定位部上下可动地卡持于所述卡持部，且所述剪刀脚中空；一键帽，其上设置多个扣持部，所述扣持部卡扣于所述第二定位部；在按压到一定行程时，手感和第四端子发生动作，产生向上撞击外壳的声音；同时在按压键帽的时候，剪刀脚保持整个键帽的平衡，不卡键，保持手感的优良，开关直接安装在PCB板上，穿过加固铁板，使用剪刀脚结构保持键帽的平衡，在不失薄型化的要求下，达到了运动中的平衡。
附图说明
为了更清楚地说明本发明实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述 中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动性的前提下，还可以根据这些附图获得其他的附图。
图1为本发明实施例提供的薄型手提电脑机械键盘的立体分解图；
图2为本发明实施例提供的图1的局部的立体分解图；
图3为本发明实施例提供的剖视图；
图4为本发明实施例提供的第一、第二、第三、第四端子的组合示意图；
图5为本发明实施例提供的底座的立体图。
具体实施方式
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
如图1至图5，本发明实施例提供一种薄型手提电脑机械键盘，其包括：一加固铁板1、一剪刀脚2、一键帽3、一底座4、一按挚6、一弹簧8、一外壳7。
一加固铁板1，装设于一电路板上，所述加固铁板1具有一透空槽11和位于边角处的多个卡持部12，透空槽11位于加固铁板1中部，且自上而下呈中空设置，所述卡持部12自所述加固铁板1的上表面向上并向下弯折延伸形成，且所述卡持部12的数量为四。
一剪刀脚2，其上设置多个第一定位部211和第二定位部221，所述第一定位部211上下可动地卡持于所述卡持部12，所述剪刀脚2包括一第一架构21和第二架构22，所述第二架构22装设于所述第一架构21中，第一定位部211位于第一架构21边角处，第二定位部221位于第二架构22边角处，且所述剪刀脚2中空。
一键帽3，其上设置多个扣持部，所述扣持部卡扣于所述第二定位部221，所述扣持部位于所述键帽3的边角处。
一底座4，装设于电路板上，所述底座4中装设有第一端子51、第二端子52、第三端子53、第四端子54，所述第二端子52位于所述第一端子51的侧边， 所述第三端子53装设于所述第一端子51上，且所述第三端子53和所述第二端子52相对设置，所述第三端子53具有向后的一第三抵接部531，所述第三抵接部531向下并朝所述第二端子52的方向弯折延伸一第三接触部532，所述第四端子54位于第三端子53后方。
一按挚6，装设于所述底座4并可在上下方向上运动，所述按挚6具有向下的一插脚61，所述插脚61位于第三抵接部531上方。
一弹簧8，装设于所述底座4，弹簧8的下端抵接于所述底座4，弹簧8的上端抵接于所述按挚6，便于驱动按挚6向上运动，同时也为了保持它们之间的弹性接触。
一外壳7，卡扣于所述底座4，且所述按挚6穿过所述外壳7的通槽。
具体地，所述底座4的上表面向下凹设一第一凹槽41、第二凹槽42、第三凹槽43，所述第二凹槽42环设于所述第一凹槽41，所述第三凹槽43位于所述第二凹槽42的后方且和第二凹槽42连通，所述第一凹槽41、第二凹槽42之间设置有第一薄壁44，第一薄壁44的内壁面设置有限位槽45。所述第四端子54装设于所述第三凹槽43，所述按挚6的外壁上设置有突出部62，所述第四端子54具有朝前的一第四抵接部541，所述第四抵接部541位于所述突出部62下方，所述第一端子51和第三端子53共同装设于所述限位槽45。
使用时，驱动所述键帽3向下运动，键帽3将驱动所述按挚6向下运动，所述插脚61将驱动所述第三抵接部531向前运动，进而带动所述第三接触部532向前运动，使所述第三接触部532与第二端子52接触，进而实现了第一端子51、第二端子52、第三端子53之间的导接，使它们之间电性导通；松开键帽3，弹簧8将推动按挚6向上运动，使插脚61向上运动，第三抵接部531向后运动，进而带动所述第三接触部532向后运动，将第二端子52和第三端子53断开，进而完成一个通断过程，在按压到一定行程时，手感和第四端子发生动作，产生向上撞击外壳7的声音；同时在按压键帽3的时候，剪刀脚2保持整个键帽3的平衡，不卡键，保持手感的优良，开关直接安装在PCB板上，穿过加固铁板1，使用剪刀脚2结构保持键帽3的平衡，在不失薄型化的要求下，达到了运动中的平衡。
以上所述仅为本发明的较佳实施例而已，并不用以限制本发明，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，均应包含在本发明的保护范围之内。

Claims (6)

  1. 一种薄型手提电脑机械键盘，其特征在于，包括：
    一加固铁板，装设于一电路板上，所述加固铁板具有一透空槽和位于边角处的多个卡持部；
    一剪刀脚，其上设置多个第一定位部和第二定位部，所述第一定位部上下可动地卡持于所述卡持部，且所述剪刀脚中空；
    一键帽，其上设置多个扣持部，所述扣持部卡扣于所述第二定位部；
    一底座，装设于所述电路板上，所述底座中装设有第一端子、第二端子、第三端子、第四端子，所述第二端子位于所述第一端子的侧边，所述第三端子装设于所述第一端子上，且所述第三端子和所述第二端子相对设置，所述第三端子具有向后的一第三抵接部，所述第三抵接部向下并朝所述第二端子的方向弯折延伸一第三接触部，所述第四端子位于第三端子后方；
    一按挚，装设于所述底座并可在上下方向上运动，所述按挚具有向下的一插脚，所述插脚位于第三抵接部上方；
    一弹簧，装设于所述底座，弹簧的下端抵接于所述底座，弹簧的上端抵接于所述按挚；
    一外壳，卡扣于所述底座，且所述按挚穿过所述外壳的通槽。
  2. 如权利要求1所述的一种薄型手提电脑机械键盘，其特征在于：所述底座的上表面向下凹设一第一凹槽、第二凹槽、第三凹槽，所述第二凹槽环设于所述第一凹槽，所述第三凹槽位于所述第二凹槽的后方且和第二凹槽连通，所述第一凹槽、第二凹槽之间设置有第一薄壁，第一薄壁的内壁面设置有限位槽。
  3. 如权利要求2所述的一种薄型手提电脑机械键盘，其特征在于：所述第四端子装设于所述第三凹槽，所述按挚的外壁上设置有突出部，所述第四端子具有朝前的一第四抵接部，所述第四抵接部位于所述突出部下方。
  4. 如权利要求2所述的一种薄型手提电脑机械键盘，其特征在于：所述第一端子和第三端子共同装设于所述限位槽。
  5. 如权利要求1所述的一种薄型手提电脑机械键盘，其特征在于：所述卡持部自所述加固铁板的上表面向上并向下弯折延伸形成，且所述卡持部的数量 为四。
  6. 如权利要求1所述的一种薄型手提电脑机械键盘，其特征在于：所述剪刀脚包括一第一架构和第二架构，所述第二架构装设于所述第一架构中，第一定位部位于第一架构边角处，第二定位部位于第二架构边角处。
PCT/CN2016/071705 2015-03-02 2016-01-22 薄型手提电脑机械键盘 WO2016138803A1 (zh)

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