WO2019056827A1 - 一种具有良好手感的按键开关 - Google Patents

一种具有良好手感的按键开关 Download PDF

Info

Publication number
WO2019056827A1
WO2019056827A1 PCT/CN2018/093613 CN2018093613W WO2019056827A1 WO 2019056827 A1 WO2019056827 A1 WO 2019056827A1 CN 2018093613 W CN2018093613 W CN 2018093613W WO 2019056827 A1 WO2019056827 A1 WO 2019056827A1
Authority
WO
WIPO (PCT)
Prior art keywords
silicone
button switch
base
core
cover
Prior art date
Application number
PCT/CN2018/093613
Other languages
English (en)
French (fr)
Inventor
吴福喜
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.)
Filing date
Publication date
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
Publication of WO2019056827A1 publication Critical patent/WO2019056827A1/zh

Links

Images

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
    • H01H13/70—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

Definitions

  • the invention relates to a key switch, in particular to a key switch with good hand feeling.
  • the existing key switch core components adopt a mechanical shaft structure, and the ordinary mechanical shaft feels stiff and not compliant, and it is difficult to achieve a better pressing feel.
  • the lower end of the lead core is not directly in contact with the inside of the base, and in the process of pressing the lead core to move up and down, the position of the force acting on the lead core is different, and the lead core moves up and down.
  • the process there is a phenomenon that the core is inclined and cannot move in the vertical direction, so that the overall pressing stability is low.
  • an object of the present invention is to provide a push button switch having a good hand feeling, which is softer and more supple, has a fast click, is labor-saving, has good elasticity, high stability, and low sound.
  • a button switch having a good hand comprising a base and a cover covering the base, the cover is closed on the base to form a receiving cavity, and the receiving cavity is disposed in the receiving cavity a conductive component on the pedestal and a guiding core on the upper part of the venting cover, wherein a tapered elastic body and a silicone body are respectively disposed in the accommodating cavity and at the upper end of the pedestal.
  • the silicone body is located under the guiding core and is disposed on the periphery of the tapered elastic body; the conduction component is turned on by pressing the guiding core, and the elastic recovery force is provided for the rebound of the guiding core by the combination of the silicone body and the tapered elastic body. , to achieve the on and off function of the button switch.
  • the lower end surface of the silicone body is provided with an active groove for the movement of the tapered elastic body.
  • the silicone body includes an upper silicone protrusion below the guiding core, and a lower silicone cover disposed at the lower end of the upper silicone protrusion, wherein the movable slot is opened in the lower silicone cover.
  • the silica gel body is tapered as a whole.
  • the lower end of the lead core is provided with a plurality of positioning posts that are movably inserted into the base.
  • the number of the positioning posts is two, and are respectively disposed at two opposite feet of the lower end of the lead core.
  • the upper end surface of the base is respectively provided with an annular groove for inserting the lower end of the silicone body, a slot for the insertion of the conductive component on the side of the annular groove, and a side of the annular groove for positioning the column. a sliding groove that slides up and down.
  • the tapered elastic body is any one of a tapered elastic piece, a conical spring, and a tapered silicone plate.
  • the conduction component includes a static piece and a movable piece, and the outer surface of the static piece has a static contact, and the inner side of the movable piece has a movable contact corresponding to the static contact, and A pushing block is disposed on the inner side of the movable piece and on the side of the movable contact, and the upper end of the pushing block has a protrusion extending inwardly to form a seating space on the inner side of the pushing block and below the protrusion.
  • a lower end of the guiding core is provided with a pushing shaft on a side of the pushing block, and the pushing shaft is mainly composed of a pushing portion and an outer inclined portion connected between the pushing portion and the lower end of the guiding core. composition.
  • the combination of the silica gel body and the tapered elastomer provides elastic recovery force for the rebound of the guide core, and the integrated silicone body structure formed by the combination of the upper silicone boss and the lower silicone cover forms a mechanical shaft "soft"
  • the tea shaft has a better hand feel than the ordinary mechanical shaft, the hand feels softer and more supple, the click is fast, labor-saving, and the elasticity is good, and the button sound is particularly small, which is especially suitable for long-time operators, such as programmers, Typist, etc.
  • a positioning post mechanism is added at the lower end of the guiding core to enable the guiding core to move in the vertical direction during the process of pressing up and down, so as to ensure the stability of the upper and lower pressing of the guiding core, so that the performance of the product is more stable when used.
  • Figure 1 is an exploded view of the present invention
  • Figure 2 is a schematic view of the overall structure of the present invention.
  • FIG. 3 is a schematic structural view of a silica gel body of the present invention.
  • Figure 4 is a partial structural view of the present invention.
  • Figure 5 is a schematic structural view of a susceptor of the present invention.
  • Figure 6 is a schematic structural view of a rotor of the present invention.
  • Figure 7 is a schematic structural view of a guide core of the present invention.
  • Figure 8 is a cross-sectional view of the present invention in a natural state
  • Figure 9 is a cross-sectional view showing the present invention in a pressed state.
  • an embodiment of the present invention provides a button switch having a good feel, comprising a base 1 and a cover 2 covering the base 1 .
  • the cover 2 is covered on the base 1 to form a receiving cavity.
  • the receiving cavity is provided with a conducting component 3 inserted on the base 1 and a guiding core 4 extending upwardly from the upper part of the cover 2 .
  • a tapered elastic body 5 and a silicone body 6 are disposed in the accommodating cavity at the upper end of the susceptor 1.
  • the silicone body 6 is located below the guiding core 4 and is disposed on the periphery of the tapered elastic body 5.
  • the tapered elastic body 5 is any one of a conical spring piece, a conical spring piece and a conical silicon alloy piece.
  • the conical elastic body 5 is a conical spring; by pressing the guiding core 4 The conduction component 3 is turned on, and the elastic recovery force is provided by the combination of the silicone body 6 and the tapered elastic body 5 to achieve the elastic recovery force of the rebound of the core 4, thereby realizing the on and off functions of the button switch.
  • the lower end surface of the silicone body 6 is provided with an active groove 61 for the movement of the tapered elastic body 5.
  • the silicone body 6 includes an upper silicone boss 62 located under the guiding core, and a lower silicone cover 63 disposed at the lower end of the upper silicone boss 62.
  • the movable slot 61 is defined in the lower silicone cover 63.
  • the silica gel body 63 has a tapered shape as a whole.
  • the lower end of the guiding core 4 is provided with
  • the number of the positioning posts 41 is two, and is respectively disposed at two opposite legs of the lower end of the guiding core 4.
  • the upper end surface of the base 1 is respectively provided with an annular groove 11 for inserting the lower end of the silicone body 6, and a side of the annular groove 11 for inserting the conduction component 3.
  • the slot 12 and the sliding slot 13 on the side of the annular groove 11 for sliding the positioning post 41 up and down.
  • the conduction component 3 includes a static piece 31 and a movable piece 32 , and the outer surface of the static piece 31 has a static contact 311 , and the movable piece A movable contact 321 corresponding to the static contact 311 is disposed on the inner side surface of the movable piece 32.
  • a pushing block 322 is disposed on the inner side of the movable piece 32 and on the side of the movable contact 321 .
  • the upper end of the pushing block 322 has an inner side extending.
  • a protrusion 3221 is formed on the inner side of the pushing block 322 and below the protrusion 3221 to form a letting space 3222.
  • a push shaft 42 is disposed at a lower end of the guide core 4 at a side of the push block 322.
  • the push shaft 42 is mainly connected by a pushing portion 421 and a push portion 421 and a lower end of the lead core 4.
  • An outer inclined portion 422 is formed between the two.
  • the push button switch provided in this embodiment has a silent feeling, and the circumference of the cross in the lead core is completely enclosed, so that the switch has better dustproofness; at the same time, the cover 2 of the plastic material is used to better insulate the conductive parts;
  • the seat 1 and the cover 2 are made of a PC transparent material, so that the whole product has better light transmittance.
  • the working principle of the invention is:
  • the push button switch is in a natural state, the lead core 4 is not pressed, and the tapered elastic body 5 and the silicone body 6 are in a natural state; meanwhile, the push shaft 42 at the lower end of the lead core 4 pushes the push block of the movable piece 32 outward.
  • the moving contact 321 on the moving piece 32 is away from the static contact 311 on the static piece 31, the moving contact 321 is not in contact with the static contact 311, and the key switch is disconnected and not turned on.
  • the push button switch is in a pressed state, and the lead core 4 is pressed downward.
  • the positioning post 41 at the lower end of the lead core 4 slides down along the sliding slot 13 on the base 1, and the lower end surface of the lead core 4 is pressed downward against the silicone body. 6.
  • the silicone body 6 is deformed and compresses the tapered elastic body 5 downward; at the same time, the pushing shaft 42 at the lower end of the guiding core 4 is sequentially moved down to the letting space 3222 below the protrusion 3221 and below the yielding space 3222.
  • the pushing shaft 42 After the protrusion 3221 is disengaged from the pushing portion 421 of the pushing shaft 42 and located at the side of the outer inclined portion 422, the pushing shaft 42 is not in contact with the pushing block 322, and the pushing shaft 42 releases the outward force on the pushing block 322, so that the moving piece is released.
  • the movable contact 321 on the 32 contacts the stationary contact 311 on the static piece 31, the key switch is turned on.
  • the main focus of the invention is:
  • the combination of the silica gel body and the tapered elastomer provides elastic recovery force for the rebound of the guide core, and the integrated silicone body structure formed by the combination of the upper silicone boss and the lower silicone cover forms a mechanical shaft "soft"
  • the tea shaft has a better hand feel than the ordinary mechanical shaft, the hand feels softer and more supple, the click is fast, labor-saving, and the elasticity is good, and the button sound is particularly small, which is especially suitable for long-time operators, such as programmers, Typist, etc.
  • a positioning post mechanism is added at the lower end of the guiding core to enable the guiding core to move in the vertical direction during the upper and lower pressing, so as to ensure the stability of the guiding core up and down, so that the performance of the product is more stable when used.

Landscapes

  • Push-Button Switches (AREA)

Abstract

本发明公开了一种具有良好手感的按键开关，包括一基座、及盖合于基座上的一盖子，该盖子盖合于基座上后形成一容置腔，该容置腔内设置有插设于基座上的一导通组件、及上部活动穿出盖子上部的一导芯，在所述容置腔内且位于基座上端分别设置有一锥形弹性体与一硅胶体，该硅胶体位于导芯下方且罩设于锥形弹性体外围；通过按压导芯使导通组件导通，并通过硅胶体与锥形弹性体两者相结合为导芯的回弹提供弹性恢复力，实现按键开关的导通与断开功能。本发明具有良好的按压手感，手感更软更柔顺，点击快速、省力，且弹性好，稳定性高，声音小。

Description

一种具有良好手感的按键开关 技术领域
本发明涉及一种按键开关，尤其涉及一种具有良好手感的按键开关。
背景技术
现有设备的很多操作需要使用到按键开关作为输入手段，按键开关好坏决定了输入设备的体验，需要保证良好的手感和使用寿命，同时在使用过程中的稳定性也具有很高的要求，而这些技术问题都在不断地改进过程中，但仍然不够理想。
现有的按键开关核心组件均采用机械轴结构，而普通的机械轴手感比较僵硬、不柔顺，难以实现更好的按压手感。
同时，在现有按键开关中，导芯下端与基座内部无直接接触连接，在按压导芯使其上下移动的过程中，由于作用在导芯上的作用力位置不同，在导芯上下移动过程中会出现导芯倾斜，无法沿竖直方向移动的现象，使整体按压稳定性低。
发明内容
针对上述不足，本发明的目的在于提供一种具有良好手感的按键开关，按压手感更软更柔顺，点击快速、省力，且弹性好，稳定性高，声音小。
本发明为达到上述目的所采用的技术方案是：
一种具有良好手感的按键开关，包括一基座、及盖合于基座上的一盖子，该盖子盖合于基座上后形成一容置腔，该容置腔内设置有插设于基座上的一导通组件、及上部活动穿出盖子上部的一导芯，其特征在于，在所述容置腔内且位于基座上端分别设置有一锥形弹性体与一硅胶体，该硅胶体位于导芯下方且罩设于锥形弹性体外围；通过按压导芯使导通组件导通，并通过硅胶体与锥形弹性体两者相结合为导芯的回弹提供弹性恢复力，实现按键开关的导通与断开功能。
作为本发明的进一步改进，所述硅胶体下端面向上开设有供锥形弹性体活动的一活动槽。
作为本发明的进一步改进，所述硅胶体包括位于导芯下方的一上硅胶凸台、及设置于上硅胶凸台下端的一下硅胶罩，其中，该下硅胶罩内开设有所述活动槽，且该硅胶体整体呈锥形。
作为本发明的进一步改进，所述导芯下端设置有活动插入于基座上的若干定位柱。
作为本发明的进一步改进，所述定位柱的数量为2根，且分别设置于导芯下端相对的两个底脚处。
作为本发明的进一步改进，所述基座上端面分别开设有供硅胶体下端嵌入的环形槽、位于环形槽侧边且供导通组件插入的插槽、及位于环形槽侧边且供定位柱上下滑动的滑动槽。
作为本发明的进一步改进，所述锥形弹性体为锥形弹片、锥形弹簧与锥形硅胶片三种中的任一种。
作为本发明的进一步改进，所述导通组件包括一静片与一动片，该静片外侧面具有一静触点，该动片内侧面具有与静触点相对应的一动触点，同时，在该动片内侧面且位于动触点侧边设置有一推动块，该推动块上端具有向内侧延伸的一凸起，使在该推动块内侧边且位于凸起下方形成一让位空间。
作为本发明的进一步改进，在所述导芯下端设置有位于推动块侧边的一推动轴，该推动轴主要由一推动部、及连接于推动部与导芯下端之间的一外倾斜部组成。
本发明的有益效果为：
(1)采用硅胶体与锥形弹性体两者相结合为导芯的回弹提供弹性恢复力，由上硅胶凸台与下硅胶罩相结合形成的一体式硅胶体结构，形成机械轴“软茶轴”，与普通机械轴相比，具有更良好的手感，手感更软和柔顺，点击快速、省力，且弹性好，而且按键声音特别小，特别适合于长时间作业者，例如程序员、打字员等；
(2)在导芯下端增设了定位柱机构，使导芯在上下按压的过程中，能沿 竖直方向移动，保证导芯上下按压的稳定性，从而使产品使用时的性能更稳定。
上述是发明技术方案的概述，以下结合附图与具体实施方式，对本发明做进一步说明。
附图说明
图1为本发明的爆炸图；
图2为本发明的整体结构示意图；
图3为本发明硅胶体的结构示意图；
图4为本发明的部分结构示意图；
图5为本发明基座的结构示意图；
图6为本发明动片的结构示意图；
图7为本发明导芯的结构示意图；
图8为本发明处于自然状态的剖面图；
图9为本发明处于按压状态的剖面图。
具体实施方式
为更进一步阐述本发明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，对本发明的具体实施方式详细说明。
请参照图1、图2、图8与图9所示，本发明实施例提供一种具有良好手感的按键开关，包括一基座1、及盖合于基座1上的一盖子2，该盖子2盖合于基座1上后形成一容置腔，该容置腔内设置有插设于基座1上的一导通组件3、及上部活动穿出盖子2上部的一导芯4，在所述容置腔内且位于基座1上端分别设置有一锥形弹性体5与一硅胶体6，该硅胶体6位于导芯4下方且罩设于锥形弹性体5外围，在本实施例中，所述锥形弹性体5为锥形弹片、锥形弹簧与锥形硅胶片三种中的任一种，优选的，锥形弹性体5为锥形弹簧；通过按压导芯4使导通组件3导通，并通过硅胶体6与锥形弹性体5两者相结合为导芯4的回弹提供弹性恢复力，实现按键开关的导通与断开功能。
在本实施例中，具体的，如图3所示，所述硅胶体6下端面向上开设有供锥形弹性体5活动的一活动槽61。同时，所述硅胶体6包括位于导芯下方 的一上硅胶凸台62、及设置于上硅胶凸台62下端的一下硅胶罩63，其中，该下硅胶罩63内开设有所述活动槽61，且该硅胶体63整体呈锥形。
在本实施例中，为了使导芯4在上下按压的过程中，能沿竖直方向移动，保证整体稳定性，如图4、图5与图7所示，所述导芯4下端设置有活动插入于基座1上的若干定位柱41，在本实施例中，优选的，所述定位柱41的数量为2根，且分别设置于导芯4下端相对的两个底脚处。
相应的，在本实施例中，如图5所示，所述基座1上端面分别开设有供硅胶体6下端嵌入的环形槽11、位于环形槽11侧边且供导通组件3插入的插槽12、及位于环形槽11侧边且供定位柱41上下滑动的滑动槽13。
在本实施例中，如图1、图4与图6所示，所述导通组件3包括一静片31与一动片32，该静片31外侧面具有一静触点311，该动片32内侧面具有与静触点311相对应的一动触点321，同时，在该动片32内侧面且位于动触点321侧边设置有一推动块322，该推动块322上端具有向内侧延伸的一凸起3221，使在该推动块322内侧边且位于凸起3221下方形成一让位空间3222。同时。如图7所示，在所述导芯4下端设置有位于推动块322侧边的一推动轴42，该推动轴42主要由一推动部421、及连接于推动部421与导芯4下端之间的一外倾斜部422组成。
本实施例提供的按键开关，无声有手感，导芯中十字架四周完全围起来，使开关防尘性更好；同时，采用塑胶材质的盖子2，使各导电部件更好地绝缘；同时，基座1与盖子2采用PC透明材料制备，使整个产品透光性更好。
本发明的工作原理为：
如图8所示，按键开关处于自然状态，未按压导芯4，锥形弹性体5与硅胶体6处于自然状态；同时，导芯4下端的推动轴42向外推动动片32的推动块322，使动片32上的动触点321远离静片31上的静触点311，动触点321与静触点311没有接触，按键开关断开，未导通。
如图9所示，按键开关处于按压状态，向下按压导芯4，导芯4下端的定位柱41沿基座1上的滑动槽13向下滑动，导芯4下端面向下挤压硅胶体6，硅胶体6变形并向下压缩锥形弹性体5；于此同时，导芯4下端的推动轴 42依次下移至凸起3221下方的让位空间3222、及让位空间3222下方，而凸起3221脱离推动轴42的推动部421后，位于外倾斜部422侧边，则推动轴42与推动块322未接触，推动轴42释放了对推动块322向外的作用力，使动片32上的动触点321与静片31上的静触点311接触，则按键开关导通。
当释放对导芯4的按压时，由于硅胶体6与锥形弹性体5的弹性恢复力，使导芯4上移复位，按键开关恢复至自然状态，如图8所示。
本发明的重点主要在于：
(1)采用硅胶体与锥形弹性体两者相结合为导芯的回弹提供弹性恢复力，由上硅胶凸台与下硅胶罩相结合形成的一体式硅胶体结构，形成机械轴“软茶轴”，与普通机械轴相比，具有更良好的手感，手感更软和柔顺，点击快速、省力，且弹性好，而且按键声音特别小，特别适合于长时间作业者，例如程序员、打字员等；
(2)在导芯下端增设了定位柱机构，使导芯在上下按压的过程中，能沿竖直方向移动，保证导芯上下按压的稳定性，从而使产品使用时的性能更稳定。
以上所述，仅是本发明的较佳实施例而已，并非对本发明的技术范围作任何限制，故采用与本发明上述实施例相同或近似的技术特征，而得到的其他结构，均在本发明的保护范围之内。

Claims (9)

  1. 一种具有良好手感的按键开关，包括一基座、及盖合于基座上的一盖子，该盖子盖合于基座上后形成一容置腔，该容置腔内设置有插设于基座上的一导通组件、及上部活动穿出盖子上部的一导芯，其特征在于，在所述容置腔内且位于基座上端分别设置有一锥形弹性体与一硅胶体，该硅胶体位于导芯下方且罩设于锥形弹性体外围；通过按压导芯使导通组件导通，并通过硅胶体与锥形弹性体两者相结合为导芯的回弹提供弹性恢复力，实现按键开关的导通与断开功能。
  2. 根据权利要求1所述的具有良好手感的按键开关，其特征在于，所述硅胶体下端面向上开设有供锥形弹性体活动的一活动槽。
  3. 根据权利要求2所述的具有良好手感的按键开关，其特征在于，所述硅胶体包括位于导芯下方的一上硅胶凸台、及设置于上硅胶凸台下端的一下硅胶罩，其中，该下硅胶罩内开设有所述活动槽，且该硅胶体整体呈锥形。
  4. 根据权利要求1所述的具有良好手感的按键开关，其特征在于，所述导芯下端设置有活动插入于基座上的若干定位柱。
  5. 根据权利要求4所述的具有良好手感的按键开关，其特征在于，所述定位柱的数量为2根，且分别设置于导芯下端相对的两个底脚处。
  6. 根据权利要求4所述的具有良好手感的按键开关，其特征在于，所述基座上端面分别开设有供硅胶体下端嵌入的环形槽、位于环形槽侧边且供导通组件插入的插槽、及位于环形槽侧边且供定位柱上下滑动的滑动槽。
  7. 根据权利要求1所述的具有良好手感的按键开关，其特征在于，所述锥形弹性体为锥形弹片、锥形弹簧与锥形硅胶片三种中的任一种。
  8. 根据权利要求1至7中任一所述的具有良好手感的按键开关，其特征在于，所述导通组件包括一静片与一动片，该静片外侧面具有一静触点，该动片内侧面具有与静触点相对应的一动触点，同时，在该动片内侧面且位于动触点侧边设置有一推动块，该推动块上端具有向内侧延伸的一凸起，使在该推动块内侧边且位于凸起下方形成一让位空间。
  9. 根据权利要求8所述的具有良好手感的按键开关，其特征在于，在所述导芯下端设置有位于推动块侧边的一推动轴，该推动轴主要由一推动部、及连接于推动部与导芯下端之间的一外倾斜部组成。
PCT/CN2018/093613 2017-07-06 2018-06-29 一种具有良好手感的按键开关 WO2019056827A1 (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201710544783 2017-07-06
CN201710876285.9A CN107680860A (zh) 2017-07-06 2017-09-25 一种具有良好手感的按键开关
CN201710876285.9 2017-09-25

Publications (1)

Publication Number Publication Date
WO2019056827A1 true WO2019056827A1 (zh) 2019-03-28

Family

ID=61138116

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2018/093613 WO2019056827A1 (zh) 2017-07-06 2018-06-29 一种具有良好手感的按键开关

Country Status (2)

Country Link
CN (1) CN107680860A (zh)
WO (1) WO2019056827A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111599621A (zh) * 2020-04-21 2020-08-28 东莞市禾金电子科技有限公司 一种新型的双弹簧免噪音洁净型机械光轴按键

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107680860A (zh) * 2017-07-06 2018-02-09 东莞市凯华电子有限公司 一种具有良好手感的按键开关
CN110444422B (zh) * 2018-05-04 2021-11-30 东莞宝德电子有限公司 可拆换按键结构
CN109119274A (zh) * 2018-09-01 2019-01-01 东莞市凯华电子有限公司 一种霍尔线性按键开关

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201689803U (zh) * 2010-06-03 2010-12-29 广州广日电气设备有限公司 一种按钮开关
CN103762113A (zh) * 2014-01-29 2014-04-30 尚圃股份有限公司 按键开关的结构改良
CN106601529A (zh) * 2017-01-27 2017-04-26 东莞市凯华电子有限公司 一种防水防尘机械式键盘开关
CN107680860A (zh) * 2017-07-06 2018-02-09 东莞市凯华电子有限公司 一种具有良好手感的按键开关
CN207441539U (zh) * 2017-07-06 2018-06-01 东莞市凯华电子有限公司 一种具有良好手感的按键开关

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201689803U (zh) * 2010-06-03 2010-12-29 广州广日电气设备有限公司 一种按钮开关
CN103762113A (zh) * 2014-01-29 2014-04-30 尚圃股份有限公司 按键开关的结构改良
CN106601529A (zh) * 2017-01-27 2017-04-26 东莞市凯华电子有限公司 一种防水防尘机械式键盘开关
CN107680860A (zh) * 2017-07-06 2018-02-09 东莞市凯华电子有限公司 一种具有良好手感的按键开关
CN207441539U (zh) * 2017-07-06 2018-06-01 东莞市凯华电子有限公司 一种具有良好手感的按键开关

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111599621A (zh) * 2020-04-21 2020-08-28 东莞市禾金电子科技有限公司 一种新型的双弹簧免噪音洁净型机械光轴按键
CN111599621B (zh) * 2020-04-21 2022-11-11 东莞市禾金电子科技有限公司 一种双弹簧免噪音洁净型机械光轴按键

Also Published As

Publication number Publication date
CN107680860A (zh) 2018-02-09

Similar Documents

Publication Publication Date Title
WO2019056827A1 (zh) 一种具有良好手感的按键开关
US10650987B2 (en) Press sound producing keyboard switch
WO2016107545A1 (zh) 一种键盘开关
WO2018064941A1 (zh) 一种具有按压声音的超薄机械键盘开关
WO2018077194A1 (zh) 一种薄型机械式键盘开关
WO2018077193A1 (zh) 一种超薄机械键盘开关
WO2018184498A1 (zh) 一种具有导芯限位功能的键盘开关
WO2016169365A1 (zh) 一种超薄键盘开关
CN107197066A (zh) 一种移动终端的防水推钮开关和移动终端
WO2016074588A1 (zh) 可切换有声、无声的光电开关
TWM572566U (zh) High balance ultra-thin key switch
WO2019056924A1 (zh) 一种中间发光的按键开关
CN206293331U (zh) 一种机械式键盘开关
TWM612991U (zh) 一種超薄按鍵開關(一)
TWI550666B (zh) 按鍵
KR101862117B1 (ko) 누름 스위치
WO2018188485A1 (zh) 一种具有高平衡性的超薄按键开关
TWM571578U (zh) Key switch with good feel
JP3189304U (ja) 制御機構及びそれを用いた電子装置
CN210607006U (zh) 一种遥控器
CN209282102U (zh) 一种无声微动开关
CN207441539U (zh) 一种具有良好手感的按键开关
TWI814583B (zh) 具有快速安裝特性的按鍵及其鍵盤
CN217306370U (zh) 一种低按压噪声的按键开关
TWI536415B (zh) 按鍵結構

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 18859664

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 18859664

Country of ref document: EP

Kind code of ref document: A1