1324781 九、發明說明： - 【發明所屬之技術領域】 • 本發明係有關一種開關，尤指一種開關之按壓手感觸動架構。 【先前技術】 微型開關，例如微動開關(microswitch)或觸摸開關(tactswitch)，廣泛應 驗電子用品献:L業控⑽統巾，倘控職置或機狀訊號輸出單 元。相較於傳統開關，利用接觸方式使微動開關輸出訊號後，該微動開關 於結構上隨即恢復原本態樣，節省欲輸出多次訊號而多次接觸所需要之時 間。然而由於微動開關接觸後並不產生任何結構上之形變，使用者亦無法 馨 確疋疋否啟動或關閉該微動開關，因此目前微動開關内部皆設計有一結構 上之落差段，並藉此得知接觸微動開關與否，此感受稱為按壓手感 feeling) ° 習知一微動開關構造改良，如中華民國專利公告第57〇276號，係利用 施力於一按鈕帶動一彈性元件之形變，該彈性元件之一端設有一接觸片， 當該彈性元件產生形變時，可使該接觸片離開一抵接部與一第二接觸腳接 觸形成電性連接’並聪麟雜元件賴能量讓使帛者齡卿顯的按 壓手感’但此類型開關必須包含彈性元件、接觸片等複雜賴，相對體積 較大而無法適用於如小型滑鼠或鍵盤内使用之微動開關。 φ 為此，目前廣泛應用微型電子產品之微動開關可參照中華民國專利公 告第367086號揭示之觸摸開關，該案開關具有一導電金屬之圓頂簧片，二 與該圓頂簧片相接觸之壓觸件，該圓頂酱片中央及兩側分別設有三第一導 電極與-第二轉極；當未受力時，該圓頂簧片僅與該第一導電極相接， 無法形成通路’當施力於該壓觸件後，該壓觸件壓制該圓頂脊片使其同時 與該第-導電極及第二導電極相接，進而形成通路產生電氣訊號輸'出。由 於該類型開關利用-薄形之圓頂簧片形變即可控制電性通路與否，同 過圓頂簧片之形變能量亦可讓使用者感受到明顯的按壓手感了但從該案嗖 計中可以明顯看出，為有效提升開關壽命，按紐與圓頂菁片之間必須= 橡膠元件，因此，此類型開關雖已大幅降低體積，但仍有可改善空間、。曰认 5 1324781 【發明内容】 本發明之主要目的，在於設計一體積小、能準確輸出訊號且結構簡單 的微型開關。為達上述目的，本發明提供一種開關之按壓手感觸動架構， 包含有一設置第一、二導電端子之主體，於該主體上配置有一可受力產生 按壓行程之按鈕，並於該按鈕與該第一、二導電端子之間設置一受該按鈕 壓掣並對應該按紐按壓行程產生位移軌跡導接該第一、二導電端子產生電 氣訊號之導電件，本發明透過該主體上定義出該導電件與第二導電端子之 間形成出一落差區段，使該導電件於其位移轨跡中經落差區段與第二導電1324781 IX. Description of the invention: - [Technical field to which the invention pertains] The present invention relates to a switch, and more particularly to a push-feel touch structure of a switch. [Prior Art] Microswitches, such as microswitches or tactswitches, are widely used for electronic products: L industry control (10) towel, if control or machine signal output unit. Compared with the traditional switch, after the micro switch is outputted by the contact mode, the micro switch is restored to the original state in the structure, and the time required for multiple contacts to be outputted is saved. However, since the micro switch does not cause any structural deformation after the contact, the user can not confirm whether to activate or deactivate the micro switch. Therefore, the inside of the micro switch is designed with a structural drop segment, and thus it is known. Contact with the micro switch or not, this feeling is called pressing feel) ° The structure of the micro-switch is improved, such as the Republic of China Patent Notice No. 57〇276, which uses a force applied to a button to drive the deformation of an elastic element. One end of the component is provided with a contact piece. When the elastic component is deformed, the contact piece can be electrically contacted with an abutting portion and a second contact leg to form an electrical connection. Qing's pressing feel 'but this type of switch must contain complex elements such as elastic elements, contact pieces, etc., relatively large size and can not be applied to micro switches such as small mouse or keyboard. φ For this reason, the micro switch of the microelectronics is widely used. The touch switch disclosed in the Patent Publication No. 367086 of the Republic of China has a dome of a conductive metal, and the second is in contact with the dome. The pressure contact member is provided with three first conductive electrodes and a second rotating pole at the center and the two sides of the dome sauce piece; when the force is not applied, the dome spring is only connected to the first conductive electrode, and cannot be formed. After the force is applied to the pressure contact member, the pressure contact member presses the dome ridge to simultaneously connect with the first conductive electrode and the second conductive electrode, thereby forming a path for generating an electrical signal. Since this type of switch can control the electrical path by using the thin dome reed deformation, the deformation energy of the dome reed can also make the user feel the obvious pressing feel, but from the case It can be clearly seen that in order to effectively improve the life of the switch, the rubber element must be replaced between the button and the dome. Therefore, although this type of switch has greatly reduced the volume, there is still room for improvement.曰 5 5 1324781 SUMMARY OF THE INVENTION The main object of the present invention is to design a microswitch that is small in size, can accurately output signals, and has a simple structure. In order to achieve the above object, the present invention provides a pressing touch sensing structure for a switch, comprising: a main body for providing first and second conductive terminals, wherein the main body is provided with a button capable of generating a pressing stroke, and the button and the first A conductive member is disposed between the first and second conductive terminals and is electrically connected to the first and second conductive terminals by the pressing stroke of the button, and the conductive trace is generated by the first and second conductive terminals. The present invention defines the conductive through the main body. Forming a drop section between the piece and the second conductive terminal, so that the conductive member passes through the falling section and the second conductive in the displacement track thereof
端子導接前即可產生出一開關按壓手感(click feeling)，如是構成一簡易設計 之按壓手感觸動架構。 °又。 【實施方式】 有關本發明之詳細說明及技術内容，現就配合圖式說明如下： 請參閱『第1圖』及『第2圖』’係本發明開關之按壓手感觸動架構之 外觀示意圖及分解示意圖，如圖所示：本發縣—觀關之按壓手感觸動 架構，在本發明揭露之開關包含有一設置第一、二導電端子3卜32之主體 1〇 ’於該主體10上配置有-可受力產生按壓行程之按⑭u，並於該按钮 與雜…—導電端子3卜32之間設置-受該按紹丨辟並對應該按 鈕11按壓行程產生位移軌跡導接該第―、二導電端子3卜3 號之導電件20，糾，該導電件2G包含有—與第—導電端子31常== 狀態之第-端n叫接該第二導電端子32之第二端22及介 \-端2卜第二端22之間受該按紐u壓擎之彈性段23，於該主體忉 „該第二端22起始位置與第二導電端子32之 k使該導電件2G之第二端22 _位移軌跡中經落 子32導接前產生出—開關按壓手感。 ，、第一導電端 =同時參閱第3]圖所示，在第—實施例中，揭示本㈣ 係由社體K)-體凸設出-尖點⑼形成，因此，該導電㈣ 22起始位置可位於触點⑼與第_導電端子^之間，且 =接該導電件2〇第二端22之面為一導斜面1〇2以便利導電件 1 似位移時平緩到達尖謂端部，而如本實施例所示，暇將該導電; 6 1324781 20之第二端22起始位置位於該尖點1〇1上，且該導電件2〇上設有一得通 過該尖點101產生按壓手感之凸部22卜當按紐u受外力施愿進行按壓行 程時’使導電件20之第二端22位移導接第二導電端子^，同時凸部221 通過尖點101產生按麼手感（如第3_2、3_3圖所示），以上導電件2〇之第 -端22位置或者疋凸部221設計，在本發明設計上係依據開關所應用於電 子產品上所需要導通之按壓時程來決定出導電件2〇之第二端22位置而可 設計出多種組合態樣’此外’該尖點1〇1端部至該近接第二導電端子^之 面同樣形成為-導斜面，此導斜面ιω則辅助導電件2〇在餘u施力 解除狀態下，導餅㈣其雅段23復_能以此導斜面⑻平緩復位。 在第4-卜4-2、4-3圖麻本發明之第二實施例，該落差區段係由該導 電=20之第二端22起始位置與第二導電端子％位於主體1〇上之不同水 平高度所形成，主體10上同樣以一尖點1〇1構成導電件2〇之第二端2 始位置與第二導電端子32具備有—高度差，料電件2() 此尖點101時產生按壓手感。 m 通過 、、無献第-實細或第二實酬’由於本發明將產生按壓手感之 ，過主體10上之落差區段簡易達成’因此，本發明之開關其他零組件亦可 簡易化設計而使整體體積更為縮減，例如本發明之圖式所示，該按紐U可 直接由該域10 -體騎成型，且該独u於該域1()料處形成出一 寬度小於按紐11寬度之撓性段ln即可讓按她具借彈力受力位移或復位 (復位能量亦可由導電件20之彈性段23輔助），而該主體1()上亦可一體 射出設有1鱗止输鈕η碰行狀止㈣13，該球1()位 形成按妨11之另-側設有一支架體12，該支架體12具備上擋部⑵及下 擋部122構成該按紐η按壓行程範圍之限位空間123，就本發明之圖式可 明，看出，本發明透過按壓手感觸動架構的簡化將同時帶動所有零組 可簡化設計，在相同功能下，本發明之_製造成本將較低 爭 少，而更具經濟效益。 敬為減 以上已將本發明做一詳細說明，惟以上所述者，僅為本發明之一較佳 ^施例而已’料能以此限定本發明實施之細，即凡依本發”二 範圍所作之均等變化與修飾，皆應仍屬本發明之專利涵蓋範圍内。"月 1324781 【圖式簡單說明】 第1圖，係本發明第一實施例之外觀立體示意圖 第2圖，係本發明第一實施例之結構分解示意圖 第3-1〜3-3圖，係本發明第一實施例之按壓手感觸動架構示意圖 第4-1〜4-3圖，係本發明第二實施例之按壓手感觸動架構示意圖 【主要元件符號說明】 10 .............主體 101.............尖點 102、103...........導斜面A switch click feeling can be produced before the terminal is guided, such as a push-feel touch structure that constitutes a simple design. ° Again. [Embodiment] The detailed description and technical contents of the present invention will now be described with reference to the following drawings: Please refer to "Fig. 1" and "Fig. 2" for the appearance and decomposition of the pressing touch structure of the switch of the present invention. The schematic diagram is as shown in the figure: the pressing touch sensing structure of the present invention - Guan Guan, the switch disclosed in the present invention comprises a main body 1 〇 ' disposed on the main body 10 with the first and second conductive terminals 3 The force can be generated to press the press stroke 14u, and is set between the button and the miscellaneous ... - the conductive terminal 3 b 32 - by the press and the button 11 press stroke to generate a displacement track to guide the first -, second The conductive member 3, the conductive member 20 of the No. 3, is etched, and the conductive member 2G includes a second end 22 of the second conductive terminal 32 and a first end of the first conductive terminal 31. The elastic section 23 of the second end 22 is pressed by the button u, and the starting position of the second end 22 and the k of the second conductive terminal 32 make the conductive member 2G The second end 22 _ displacement track is generated before the drop 32 is guided - the switch press feel , the first conductive end = see also FIG. 3, in the first embodiment, the disclosure (4) is formed by the body K)-body convex-tip (9), and therefore, the conductive (four) 22 The starting position may be located between the contact (9) and the _ conductive terminal ^, and the surface of the second end 22 of the conductive member 2 is a guiding slope 1 〇 2 to facilitate the smooth transition of the conductive member 1 to the tip. The end portion, and as shown in this embodiment, the conductive portion; the second end 22 of the 6 1324781 20 is located at the cusp 1〇1, and the conductive member 2 is provided with a cusp through the cusp 101 generates a convex portion 22 for pressing the hand. When the button u is pressed by the external force, the second end 22 of the conductive member 20 is displaced to the second conductive terminal ^, and the convex portion 221 is pressed by the pointed point 101. The hand feel (as shown in Figures 3_2 and 3_3), the position of the first end 22 of the above conductive member 2 or the design of the convex portion 221, the design of the present invention is based on the pressing required for the switch to be applied to the electronic product. The time course determines the position of the second end 22 of the conductive member 2〇, and a plurality of combinations can be designed to 'in addition' the end of the cusp 1〇1 The surface of the second conductive terminal adjacent to the second conductive terminal is also formed as a guiding inclined surface, and the guiding inclined surface ιω is used to assist the conductive member 2 in the state in which the residual force is released, and the conductive cake (4) (8) Gentle reset. In the fourth embodiment of the present invention, the fourth embodiment of the present invention, the drop portion is from the second end 22 of the conductive = 20 starting position and the second conductive terminal % The main body 10 is formed by a different point of height on the main body 1 , and the second end 2 of the conductive member 2 is also formed by a sharp point 1〇1. The initial position and the second conductive terminal 32 are provided with a height difference. 2() This cusp 101 produces a pressing feel. m Pass, no contribution - solid or second reward 'Because the present invention will produce a pressing feel, the drop section over the body 10 is easily achieved' The other components of the switch of the present invention can also be simplified in design to reduce the overall volume. For example, as shown in the drawings of the present invention, the button U can be directly formed by the body 10 - body, and the A flexible section ln having a width less than the width of the button 11 is formed at the material of the field 1 () to allow the force to be displaced by the elastic force or The reset (reset energy can also be assisted by the elastic section 23 of the conductive member 20), and the main body 1() can also be integrally formed with a scale stop button n touch-like stop (four) 13, and the ball 1 () position is formed according to 11 The other side is provided with a bracket body 12, and the bracket body 12 is provided with an upper blocking portion (2) and a lower blocking portion 122, which constitute a limiting space 123 for the pressing stroke range of the button n, as can be seen from the drawings of the present invention. The simplification of the invention by pressing the feel-sensing structure will simultaneously drive all the zero groups to simplify the design. Under the same function, the manufacturing cost of the invention will be less and less economical. The present invention has been described in detail, but the above description is only one of the preferred embodiments of the present invention, and it can be used to limit the implementation of the present invention, that is, according to the present invention. Equivalent changes and modifications of the scope are still within the scope of the patent of the present invention. "Month 1324781 [Simplified illustration of the drawings] Fig. 1 is a perspective view of the first embodiment of the present invention. FIG. 3-1 to 3-3, which is a schematic view of the structure of the first embodiment of the present invention, showing a second embodiment of the present invention. Schematic diagram of the pressing touch structure [main component symbol description] 10 ............. body 101............. cusp 102, 103.... ....... guiding slope
11 .............按紐 111.............撓性段 12 .............支架體 121 .............上擋部 122 .............下擋部 123 .............限位空間 13 .............止抵部 20 .............導電件 21 .............第一端11 ............. button 111.............flexible section 12.................. bracket body 121 .............Upper stop 122.................. Lower stop 123.............Limited space 13 .............stops 20 .............conductive parts 21 .............first end
22 .............第二端 221.............凸部 23 .............彈性段 31 .............第一導電端子 32 .............第二導電端子22 .............The second end 221............. convex part 23..................elastic section 31 .............first conductive terminal 32.............second conductive terminal