M435707 五、新型說明： 【新型所屬之技術領域】 ^創作係有關於一種薄膜開關以及具有該薄膜開關之 ^鍵”鍵盤，尤指-種將多層開關結合為—層，藉由施力 J不同’可觸發薄膜開關不同導電體位置，得到不同訊 號輪出之薄膜開關以及具有該薄膜開關之按鍵與鍵盤。 【先前技術】 薄，開關（thin film switch)由於體積輕薄，因此近 應用於各種電子產品，尤其薄膜開關於按屋時 生之聲響極小，尤適用於各種裝置之按鍵或鍵盤。 對朝=膜Γ之結構主要包括二片薄膜，於二薄膜相 =月向之面之相對應位置分別設有—導電體，由二薄膜相 導電體構成一組開關，該導電體係連接 目可形成電性導通，亦即觸動該組開關= /道=之按鍵而言，係由—個鍵帽結構對岸於-:且導電體’當按壓鍵帽時，可觸動一組開關，同理：就 口具有㈣開關之鍵盤而言，於鍵盤上 是每-個按鍵僅能觸動一組開關。換言之有；= 作丄二、能輸出一個訊號。當使用者將鍵盤 作為電細顿的控縣歸，不同動作必彡貞 如’啟動開關⑽/0FF)藉由-個按鍵ί責： 而右疋要控制上、下、Α、右四個動作時、' 按鍵，操作及控制都非常不便。 〃·彳四個 M435707 【新型内容】 及且=於Λ知技術之缺失，本創作提出—種薄膜開關以 有^潯膜開關之按鍵與鍵盤，將多層開關結合 ς到错由施力大小不同’可觸發薄膜開關不同導電體位置， 于到不同訊號輸出。 勺達到上述目的，本創作提出一種薄膜開關，包含： :第-薄膜’於該第一薄膜之其中一面設有一第一導 早凡，該第-導電單元係由至少一第一導電體構成； :第二薄膜’於該第二薄膜之其中一面設有一第 ’該第二導電單元係由複數第二導電體構成，其中 4第二導電體係{置於該第：薄膜之—第—位置，其 註該第二導電體係設置於該第二薄膜之一第二位置， 位置與5玄第一位置之間具有一第一距離；以及 間，▲第三薄膜，係設置於該第一薄膜與該第二薄膜之 执古為第三薄膜具有相對之二面，於該第三薄膜其中-面 ‘鹘〜第三導電體，於該第三薄膜之另-面設有-第四導 該第三薄膜設有該第三導電體之面係朝向該第-薄 導=有該第-導電體之面，該第三導電體與該至少一第— 電體之位置係相互對應，該第三導電體與該至少一第一 電體之間具有一間距，該第三薄膜設有該第四導電體之 =朝向該第二薄膜設有鱗第二導電體之面，該第四導 與―，該等第二導電體之位置係相互對應，該第四導電體 與，等第二導電體之間具有一間距；當施力使該第一薄膜 /、°玄第二薄膜相對靠近，可使該至少一第一導電體與該第 2接觸㈣成f料通，及/或使該第四導電體陸續 、第一導電體接觸而形成電性導通。 為達到上述目#，本創作又提出—種薄膜開關按鍵， 一基板； —薄膜開關，係設置於該基板之1，該薄膜開關包 、曾第《薄膜，於該第一薄膜之其中-面設有-第- 蜍電單元，該第一導電單元係由至少一第一導電體 構成； 、首第:4膜，於該第二薄膜之其中一面設有一第二 V電單元，该第二導電單元係由複數第二導電體構 j，其中之一該第二導電體係設置於該第二薄膜之 一 位置，其中另一該第二導電體係設置於該第 薄膜之一第一位置，該第一位置與該第二位置之 間具有一第一距離；以及 第二薄膜，係設置於該第一薄膜與該第二薄膜之 間，該第三薄膜具有相對之二面，於該第三薄膜其 面設有-第三導電體，於該第三薄膜之另一面 叹有:第四導電體，該第三薄膜設有該第三導電體 ，面係朝向該第一薄膜設有該第一導電體之面，該 第三導電體與該至少一第—導電體之位置係相互對 應，该第三導電體與該至少一第一導電體之間具有 ，距，該第三薄膜設有該第四導電體之面係朝向 該第二薄膜設有該等第二導電體之面，該第四導電 M435707 體與該等第二導電體之位置#相5 μ a 夏係相互對應，該第四導 電體與該等第二導電體之間具有—門距· 一鍵巾胃，係設置於該薄膜開_對於㈣該基板之一 谊I ， -彈性件，係設置於該鍵帽與該基板之間，㈣ 件，該凸件之位置係對應於該第—導電單二該 6 u 有一中心軸線；以及 一支撐結構，係設置於該鍵帽與該基板之間，且可活 動的連接該鍵㈣該基板，以使該鍵帽可相對該基板上:^ 活動； 备施力於該鍵帽時，可驅動該凸件沿其中心軸線方向 t與該薄膜開關接觸，使該至少―第—導電體與該第三 導電體接觸而形成電性導通，及/或使該第四導電體陸續與 5亥等第二導電體接觸而形成電性導通。 為達到上述目的，本創作更提出一種薄膜開鍵 包含： 一基板； 一薄膜開關，係設置於該基板之一面，該薄膜開關包 弟薄膜，於該第一薄膜之其中一面設有複數第 一導電單元，每一該第一導電單元係由至少一第一 導電體構成； 一第二薄臈，於該第二薄膜之其中一面設有複數第 一導電單元，該第二導電單元係由複數第二導電體 構成，其中之一該第二導電體係設置於該第二薄膜 M435707 立置：其中另一該第二導電體係設置於該 第二位置，該第一位置與該第二位置 之間具有一第一距離；以及 :第ϋ膜二係設置於該第一薄臈與該第二薄膜之 ·: Μ ·-相具有相對之二面，於該第三薄膜直 中-面設有複數第三導電體，於該第三薄膜之另二 =有複數第四導電體，該第三_設有該等第三 ν電體之面係、朝向該第—薄膜設有該等第-導電單 元之面°亥等第二導電體與該等第-導電體單元之 ，置係相互對應’該等第三導賴與該等第一導電 之間具有—間距，該第三薄膜設有該等第四導 電體之面_向該第二薄膜設有料第二導電單元 之面’該等第四導電體與該等第二導電單元之位置 係相互對應’料第四導電體與 之間具有一間距； 守电早兀 面 複數鍵帽，係設置於該薄膜開關相對於設有該基板之M435707 V. New description: [New technical field] ^The authoring department has a membrane switch and a key switch with the membrane switch, especially a kind of multi-layer switch combined into a layer, which is different by force J 'It can trigger the position of different conductors of the membrane switch, get the membrane switch with different signal rotation and the button and keyboard with the membrane switch. [Prior Art] The thin film switch is used in various electronic applications due to its thin size. The product, especially the membrane switch, has a very small sound when it is pressed into the house, and is especially suitable for the buttons or keyboard of various devices. The structure of the membrane is mainly composed of two membranes, and the corresponding position of the membrane phase = the moon-facing surface Each of which is provided with an electric conductor, and the two thin film phase electric conductors form a set of switches, and the conductive system connection can form electrical conduction, that is, the button of the set switch = / track = is controlled by a key cap The structure is opposite to -: and the conductor 'when pressing the keycap, it can touch a group of switches. For the same reason: for the keyboard with (4) switch on the mouth, each button is only on the keyboard. Can touch a group of switches. In other words; = 丄 2, can output a signal. When the user returns the keyboard as the control of the electric discharge, different actions must be like 'start switch (10) / 0FF) by - The key ί :: And the right 疋 to control the upper, lower, Α, right four actions, 'buttons, operation and control are very inconvenient. 〃·彳 four M435707 [new content] and = the lack of knowing technology This creation proposes that the membrane switch has a button and a keyboard with a membrane switch, and the combination of the multi-layer switch is erroneously different by the force applied to trigger the different conductivity positions of the membrane switch, and output to different signals. OBJECTIVE, the present invention provides a membrane switch comprising: a first film comprising a first guide on one side of the first film, the first conductive unit being composed of at least one first conductor; The film 'on the one side of the second film is provided with a first 'the second conductive unit is composed of a plurality of second conductive bodies, wherein 4 the second conductive system {is placed in the first: film-first position, Second conductor The first film is disposed at a second position of the second film, and has a first distance between the position and the first position of the 5th; and the third film is disposed on the first film and the second film. The third film has opposite sides, and the third film has a surface-to-third electrical conductor, and the fourth film is provided on the other side of the third film. The surface of the three conductors faces the first thin conductor = the surface of the first conductor, the third conductor and the position of the at least one electric body correspond to each other, and the third conductor and the at least one The first electric body has a spacing therebetween, the third film is provided with the fourth electric conductor=the surface of the second film is provided with the second electric conductor of the scale, the fourth conductive and the second conductive The positions of the bodies correspond to each other, and the fourth electrical conductor has a spacing between the second electrical conductors and the second electrical conductors; when the force is applied to make the first thin film/the second thin film relatively close to each other, the at least one first The electric conductor is connected to the second contact (four), and/or the fourth electric conductor is successively connected to the first electric conductor. Electrically conductive. In order to achieve the above item #, the present invention also proposes a membrane switch button, a substrate; a membrane switch, which is disposed on the substrate 1, the membrane switch package, the "film", in the first side of the first film The first conductive unit is composed of at least one first conductive body; the first: 4 film, and a second V electric unit is disposed on one side of the second film, the second The conductive unit is configured by a plurality of second conductive structures, wherein one of the second conductive systems is disposed at one of the second films, and the other of the second conductive systems is disposed at a first position of the first film, a first distance between the first position and the second position; and a second film disposed between the first film and the second film, the third film having opposite sides, the third The third surface of the film is provided with a third electrical conductor, and the other surface of the third film is slid: a fourth electrical conductor, the third electrical film is provided with the third electrical conductor, and the surface is provided with the first film a surface of the electrical conductor, the third electrical conductor and the at least one The positions of the electric conductors are corresponding to each other, and the third electric conductor and the at least one first electric conductor have a distance from the third film, and the surface of the fourth electric conductor is disposed toward the second film. a surface of the second conductive body, the fourth conductive M435707 body and the second conductive body position #5 μ a summer system corresponding to each other, the fourth conductive body and the second conductive body have a gate distance a button towel stomach, which is disposed on the film opening _ for (4) one of the substrates I, - an elastic member, is disposed between the key cap and the substrate, (4), the position of the convex member corresponds to the First, the conductive unit 2 has a central axis; and a supporting structure is disposed between the keycap and the substrate, and movably connects the key (4) the substrate such that the key cap is opposite to the substrate When the keycap is applied, the protruding member can be driven to contact the membrane switch in the direction t of the central axis thereof, so that the at least first conductor is in contact with the third conductor to form electrical conduction. And/or causing the fourth electrical conductor to be in contact with the second electrical conductor such as 5 hai Electrical conduction is formed. In order to achieve the above object, the present invention further provides a film opening button comprising: a substrate; a membrane switch disposed on one side of the substrate, the membrane switch package film, on the one side of the first film is provided with a plurality of first a conductive unit, each of the first conductive units being composed of at least one first conductive body; a second thin layer having a plurality of first conductive units disposed on one side of the second film, the second conductive unit being plural Forming a second electrical conductor, wherein the second conductive system is disposed on the second film M435707: wherein the other second conductive system is disposed in the second position, between the first position and the second position Having a first distance; and: a second film is disposed on the first film and the second film: the Μ ·- phase has opposite sides, and the third film has a plurality of sides a third conductor, wherein the second film has a plurality of fourth conductors, and the third layer is provided with a surface of the third ν electric body, and the first conductive layer is disposed toward the first film a second conductor such as a surface of the unit The first-conductor unit is disposed to correspond to each other, and the third conductive layer and the first conductive layer have a spacing therebetween, and the third film is provided with the surface of the fourth conductive body to the second film The surface of the second conductive unit is provided with a position corresponding to the position of the second conductive unit and the second conductive unit. The fourth conductive body has a spacing therebetween; the power-saving early face-to-face plurality of key caps Provided on the membrane switch relative to the substrate provided
J 彈性:工:::丄係設置ί該等鍵帽與該基板之間，該等 一气嚷一凸件，每一該凸件之位置係分別對應於 早元，每一該凸件具有-中心轴線；以及 可活Liff構’係設置於該等鍵帽與該基板之間，且 基板上下活動:亥等鍵帽與該基板，以使該等鍵帽可相對該 、田施力於5亥等鍵帽其中之一時，可驅談盆 心轴線方向移動與該薄膜開關接觸，使該至^一第一i電 7 M435707 體與該第三導電體接觸而形成電性導通，及/或使該第四導 電體陸續與該等第二導電體接觸而形成電性導通。 為使貴審查委員對於本創作之結構目的和功效有更 進一步之了解與認同’兹配合圖示詳細說明如后。 【實施方式】 以下將參照隨附之圖式來描述本創作為達成目的所使 用的技術手段與功效’而以下圖式所列舉之實施例僅為辅 助說明，以利貴審查委員瞭解，但本案之技術手段並不限 於所列舉圖式。 請參閱第-圖所示，本創作所提供之薄膜開_ 1〇包含 一第一薄膜11、一第二薄膜丨2以及一第三薄膜13。 請參閱第一圖及第二圖所示，於第一薄膜丨丨之其中一 面115設有一第一導電單元，於本實施例中'，第一導電單 元係由二個第一導電體m、112構成，第一導電體ιη、 112均呈叉狀，且該等呈又狀之第一導電體丨丨丨、1丨2係穿 插设置，第一導電體111、112大致構成一圓形導電區域， 第一導電體111、112係分別連接於第一電路113、114。 於第二圖中將第一導電體111及其所連接之第一電路113 以斜線標示，以與另一第一導電體112A及其所連接之第一 電路114A明確區隔。 凊參閱第一圖及第三圖所示，於第二薄膜12之其中一 面127設有一第二導電單元，於本實施例中，第二導電單 元係由三個第二導電體m、122、123構成，第二導電體 12卜122、123分別連接於第二電路124、125、126。其中 M435707 弟二導電體121呈圓形，另二個第二導電體122、123 一圓弧形’該一圓弧形之第二導電體122、與圓形之第 =電體121同心’第二導電體121、122、123大致構成 :_導電區域。第二導電體m、122、123分別設置於 m之一第一位1、第二位置以及-第三位置，該 —之弟一導電體121與第二位置之第二導電體122 之間具有一第一距離di，位於第一位置之第二導電體121 二位：第三位置之第二_ m間具有-第二距離 犯’ 二距離d2不等於第一距離dl。 請參㈣—圖及第四、五圖所示，第三薄膜Η係設置 於弟一薄膜11與第二薄膜12之間，第三薄膜13具有相對 之一面133、134,於第三薄膜13其中一面133設有 二導電體13卜於第三薄膜13之另—面134設有—第四導 電，尸2’第二導電體131與第四導電體132均呈圓形。 f二薄膜13設有第三導電體131之面係朝向第一薄膜“ =該等第-導電體1U、U2之面，第三導電體ΐ3ι係與 =一導電體ln、112之位置相互對應。於第一薄膜 ”第二薄膜13之間設有一第一間隔層14， 體⑶與該等第一導電請、112之間具有一第 ’第—間隔層14具有一第一開孔141 ’第一開孔⑷係 子應於該等第一導電體⑴、112與第三導電體131之位 置。第三薄膜14設有第四導電體132之面係朝向第二薄膜 2設有該等第二導電體m、m、123之面，第四導電體 %與該★等第二導電體12卜122、123之位置係相互對應， 於第二薄膜12與第三薄膜13之間設有一第二間隔層 9 M435707 使第四導電體132與該等第二導電體m、122、123之間 f有-第二間距d4,第二間隔層15具有一第二開孔151， 第二開孔151係對應於第四導電體32與該等第二導電體 121、122、123 之位置。 當薄膜開關10未受到外力壓迫時，第三導電體丨31與 該專第導電體111、112係相互分離，呈現非導電狀態， 同時，第四導電體132與該等第二導電體121、i22/123 係，互分離，呈現非導電狀態，如第一圖所示。必須說明 的疋，於第一圖中為明確顯示第一導電體ill、112、第二 導電體121、122、123、第三導電體U1與第四導電體132 之相對關係，因此未顯示第二圖之第一電路113、n4,以 及第二圖之第二電路124、125、126。 請參閱第六圖所示，本創作所提供之薄膜開關按鍵， 其包含一溥膜開關1 〇、一基板2〇、一鍵帽3〇、一彈性件 40以及一支撐結構5〇β薄膜開關1〇係設置於基板2〇之一 面，鍵帽30係設置於薄膜開關1〇相對於設有基板2〇之一 面，彈性件40係設置於鍵帽3〇與基板2〇(亦即該薄膜開 關10)之間。於本實施例中，薄膜開關1〇係設置於基板2〇 之頂面，鍵帽30係設置於薄膜開關10之頂面，彈性件40 係設置於鍵帽30與基板2〇之間。 薄膜開關10之結構與第一圖所示薄膜開關1〇之結構 相同。薄膜開關1〇包括一第一薄膜u、一第二薄膜12以 及一第三薄膜13。於第一薄膜11設有第一導電體111、 112。於第二薄膜12設有第二導電體121、122、123構成， 於第三薄膜13相對二面分別設有第三導電體131、第四導J Elasticity: Work::: 丄 设置 ί 该 该 该 该 该 该 该 该 该 该 该 该 该 该 该 该 该 该 该 该 该 该 该 该 该 该 该 该 该 该 该 该 该 该 该 该 该 该 该 该 该a central axis; and a movable Liff structure is disposed between the keycaps and the substrate, and the substrate moves up and down: a key cap and a base plate, so that the key caps can be applied to the field When one of the key caps such as 5H is used, it can be driven to contact the membrane switch in the direction of the axis of the basin, so that the body of the first electric 7 M435707 is in contact with the third conductor to form electrical conduction, and / or causing the fourth electrical conductor to be in contact with the second electrical conductors to form electrical conduction. In order to enable your review board to have a better understanding and recognition of the structural purpose and efficacy of this creation, please refer to the detailed description of the illustration. [Embodiment] Hereinafter, the technical means and functions used in the present invention for the purpose of accomplishment will be described with reference to the accompanying drawings, and the embodiments listed in the following drawings are merely supplementary explanations, so as to be appreciated by the reviewing committee, but the case Technical means are not limited to the illustrated figures. Referring to the figure, the film provided by the present invention comprises a first film 11, a second film 2 and a third film 13. Referring to the first and second figures, a first conductive unit is disposed on one side 115 of the first film, and in the embodiment, the first conductive unit is composed of two first conductive bodies m. 112, the first conductive bodies ιη, 112 are all fork-shaped, and the first conductive bodies 丨丨丨, 1 丨 2 are interspersed, and the first conductive bodies 111, 112 substantially form a circular conductive In the region, the first electrical conductors 111, 112 are connected to the first circuits 113, 114, respectively. In the second figure, the first electrical conductor 111 and its connected first circuit 113 are indicated by diagonal lines to be clearly separated from the other first electrical conductor 112A and the first circuit 114A to which it is connected. Referring to the first and third figures, a second conductive unit is disposed on one side 127 of the second film 12, and in the embodiment, the second conductive unit is composed of three second conductive members m, 122, 123 is configured such that the second electrical conductors 12, 122, 123 are connected to the second circuits 124, 125, 126, respectively. Wherein the M435707 second conductor 121 has a circular shape, and the other two second conductors 122 and 123 have a circular arc shape. The arcuate second conductor 122 is concentric with the circular body=121. The two conductors 121, 122, and 123 generally constitute: a conductive region. The second electrical conductors m, 122, and 123 are respectively disposed at one of the first position 1, the second position, and the third position of the m, and the between the first electrical conductor 121 and the second electrical conductor 122 of the second position A first distance di, the second conductor 121 in the first position has two positions: a second distance between the second position of the third position and a second distance d2 is not equal to the first distance d1. Referring to FIG. 4 and FIG. 4 and FIG. 5, the third film system is disposed between the film 1 and the second film 12, and the third film 13 has a pair of faces 133 and 134. One side 133 is provided with two electrical conductors 13 and the other surface 134 of the third film 13 is provided with a fourth conductive, and the second conductive body 131 and the fourth electrical conductor 132 are circular. The f film 2 is provided with the surface of the third conductor 131 facing the first film "= the faces of the first conductors 1U, U2, and the positions of the third conductors ΐ3ι and the = one conductors ln, 112 correspond to each other. A first spacer layer 14 is disposed between the first film "the second film 13", and the body (3) and the first conductive electrodes 112 have a first first spacer layer 14 having a first opening 141'. The first opening (4) is at the position of the first electrical conductors (1), 112 and the third electrical conductor 131. The third film 14 is provided with a surface of the fourth conductor 132 facing the second film 2, and the second conductors are provided with the second conductors m, m, and the second conductors 12 122 and 123 are located corresponding to each other, and a second spacer layer 9 M435707 is disposed between the second film 12 and the third film 13 to make the fourth conductor 132 and the second conductors m, 122, 123 f The second spacer layer 15 has a second opening 151, and the second opening 151 corresponds to the position of the fourth conductor 32 and the second conductors 121, 122, 123. When the membrane switch 10 is not pressed by the external force, the third conductor body 31 and the special conductors 111 and 112 are separated from each other to exhibit a non-conductive state, and the fourth conductor 132 and the second conductors 121, The i22/123 system is separated from each other and presents a non-conducting state, as shown in the first figure. In the first figure, the relative relationship between the first conductors ill, 112, the second conductors 121, 122, 123, the third conductor U1 and the fourth conductor 132 is clearly shown, so the first The first circuit 113, n4 of the second figure, and the second circuit 124, 125, 126 of the second figure. Referring to the sixth figure, the membrane switch button provided by the present invention comprises a membrane switch 1 〇, a substrate 2 〇, a keycap 3 〇, an elastic member 40 and a support structure 5 〇 β membrane switch The 〇 〇 is disposed on one side of the substrate 2 , and the key cap 30 is disposed on one side of the membrane switch 1 〇 relative to the substrate 2 , and the elastic member 40 is disposed on the key cap 3 〇 and the substrate 2 〇 (ie, the film Between switch 10). In this embodiment, the membrane switch 1 is disposed on the top surface of the substrate 2, the key cap 30 is disposed on the top surface of the membrane switch 10, and the elastic member 40 is disposed between the keycap 30 and the substrate 2A. The structure of the membrane switch 10 is the same as that of the membrane switch 1A shown in the first figure. The membrane switch 1A includes a first film u, a second film 12, and a third film 13. The first conductors 111, 112 are provided on the first film 11. The second film 12 is provided with second conductive bodies 121, 122, and 123, and the third conductive body 131 and the fourth conductive body are respectively disposed on opposite sides of the third film 13
電體132。於第一薄膜ii與第三薄膜13 間隔層14，於第三薄膜13與第二薄膜12 間隔層15。 基板20通常採用金屬材質。於基板2〇向上延伸設置 二卡鉤21、22，卡鉤2]、22穿透薄膜開關10，係可用以 鉤設支撐結構50。鍵帽30係設置於基板2〇之上，彈性件 40通常採周橡膠材質，彈性件4〇朝向該薄膜開關之一 面具有一凸件4卜凸件41之位置係對應於位於第一導電 體112凸件41具有-中心轴線41c。中心轴線批係通 $位於第一位置之圓形之第二導電體122、第三導電體 131、第四導電體132之圓心。 支擇結構50為-剪刀式支撐結構，其係由—第一支架 51與-第二支架52相互交又樞接構成，第一支架η且有 第二支架Γ其中一端(亦即頂端)可活動的連接 於其目 支架51另一端（亦即底端）可活動的連接 M 一 卡釣21第一支架52具有相對二端， 30 —ΐ Λ中—端（亦即頂端）可活動的連接於鍵帽 20之52另一端（亦即底端）可活動的連接於基板 支^禮一 Γ22’彈性件4〇係設置於剪刀式支撐結構内。 構50设置於鍵帽3〇與基板20之間，可活動的連接 於’使鍵帽30可相對於基板2〇(亦即相對 動凸件L下活動。當使用者按⑽帽3G時，可驅 觸，且壓二第方向移動與薄膜開關10接 ㈣、第二___進而使第—薄膜11與第三薄 M435707 本創作之特點在於，使用者可自行控制力道，使第一 導電體111、112與第二導電體131接觸而开)成電性導通， 及/或使第四導電體132陸續與第二導電體121、122、123 接觸而形成電性導通，由下表可知本創作具有多種 通狀態：Electrical body 132. The first film ii and the third film 13 are spaced apart from each other, and the third film 13 and the second film 12 are spaced apart from each other. The substrate 20 is usually made of a metal material. Two hooks 21, 22 are extended on the substrate 2A, and the hooks 2], 22 penetrate the membrane switch 10, and can be used to hook the support structure 50. The key cap 30 is disposed on the substrate 2 , and the elastic member 40 is generally made of a rubber material. The elastic member 4 〇 faces one of the membrane switches and has a convex member 4 . The position of the convex member 41 corresponds to the first electrical conductor. The projection 41 has a center axis 41c. The central axis is passed through the center of the circular second conductor 122, the third conductor 131, and the fourth conductor 132 at the first position. The supporting structure 50 is a scissor-type supporting structure, which is composed of a first bracket 51 and a second bracket 52 which are mutually connected and pivotally connected, and the first bracket η and the second bracket Γ one end (ie, the top end) can be The movable connection is connected to the other end of the eye holder 51 (ie, the bottom end). The movable connection M. The first bracket 52 has two opposite ends, 30 - Λ Λ middle end (ie, the top end) movable connection. The other end (ie, the bottom end) of the key cap 20 is movably connected to the substrate support member 22' elastic member 4 and is disposed in the scissors support structure. The structure 50 is disposed between the keycap 3〇 and the substrate 20, and is movably connected to 'the keycap 30 is movable relative to the substrate 2 (ie, the movable member L is movable downwards. When the user presses the (10) cap 3G, The user can control the force path to make the first conductive The bodies 111 and 112 are electrically connected to the second electric conductor 131, and/or the fourth electric conductor 132 is in contact with the second electric conductors 121, 122 and 123 to form electrical conduction. This creation has a variety of pass states:
第一 導電體 Π1 ' Π2 第三 導電體 131 第四 導電體 132 第二 導電體 121 第二 導電體 122 第二 導雷體 123 第一力量 V V 第二力量 V V V 第三力量 V r V V V 第四力量 μ志 V 01^ — V ¥=» 一 JL V V V V 3n 矛刀篁代表使用者按壓於鍵巾1 之力置，其力道係由第一力量漸增至第四力量，”” 代表可相互接觸之導電體。 當使用者按麗不同力量於鍵帽3〇時，可改變 壓迫於第-薄膜η之變形量，改變凸件41盥 ] ::面積’以搭配同心設計之第二導電體m2;、心 二吏第述當使用者施以力道最輕之第-力量時，僅 導通且同時電性導通該第一電路二=觸形成電性 中），伯楚一 a旦 113、U4(顯不於第二圖 里不足以使第二導電體121、122、123盘笛 四導電體132相接觸，此時可輸出 123與第 號可為- ΟΝ/OFF開關訊號。 该第一訊 當使用者施以力道猶大之第二力量時，不僅第—導電 12 M435707 體111、112與第三導電體131持續導通，同時可以使第四 導電體132與位於中心之第二導電體121相接觸形成電性 導通，此時可以輸出一第二訊號，以此類推，使用者施以 第三力量、第四力量時’可提高凸件41變形量，使凸件 41與第一薄膜π之接觸面積陸續加大，因此第四導電體 132可陸續與其他第二導電體122、123接觸而形成電性導 通，且當該等第二導電體12卜122、123與第四導電體132 陸續接觸而形成電性導通時，可同時陸續電性導通第二電 路124、125、126(顯示於第三圖中），如上表所示，使用 者分別施以第一至第四等四種力量時，可輸出四種不同訊 號。 此外，於本實施例中，第一薄膜n係設置於上層第 二薄膜12係設置於下層，因此當按壓鍵帽3〇時，係首先 觸動第一導電體1U、112與第三導電體131，據此，若是 將薄膜開關10上下翻轉，使第一薄膜丨丨位於下層’第二 薄膜12位於上層，當使用者施以不同力量於鍵帽3〇時， 可陸續使第二導電體12卜122、123與第四導電體132接 觸形成電性導通，當使用者對鍵帽3G施以最大力量（亦即 上表之第四力量）時，可使所有第一導電體m、112與第 三導電體131 1¾時接觸，以及第二導電體121、122、123 與第四導電體143同時接觸。而第六圖係顯示單一個薄膜 開關按鍵，將所示薄膜開關按鍵結構實施於鍵盤的多個薄 ，開關按鍵時’可提供鍵盤具有多功能、多樣化的訊號輸 出功能的鍵盤。。 鉍上所述本創作提供之薄膜開關以及具有該薄膜開 M435707 不按T與鍵盤，將多層開關結合為一層，藉由施力大小 時:Γ觸發薄膜開關不同導電體位置，使按壓單—按鍵 可得到不同訊號輪出，可提高按鍵與鍵盤應用範圍。 之淮以上所述者，僅為本創作之實施例而已，當不能以 =定本創作所實施之顧。即大凡依本創作巾請專利範 r ^之均等變化與修飾’皆應仍屬於本創作專利涵蓋之 & ’謹請貴審查委員明鑑，並祈惠准，是所至禱。First conductor Π1 ' Π 2 third conductor 131 fourth conductor 132 second conductor 121 second conductor 122 second lightning conductor 123 first force VV second force VVV third force V r VVV fourth force μ志V 01^ — V ¥=» A JL VVVV 3n spear knife 篁 represents the user's pressing force on the key towel 1, the force is gradually increased from the first force to the fourth force,"" represents the mutual contact Electrical conductor. When the user presses the keycap 3〇 according to different strengths, the deformation amount pressed against the first film η can be changed, and the convex member 41盥]::area is changed to match the concentrically designed second electric conductor m2;吏When the user applies the lightest force-force of the force, it only conducts and electrically turns on the first circuit 2=touch formation electricity), Bo Chuyi a 113, U4 (not obvious In the second figure, the second conductors 121, 122, and 123 are in contact with each other. In this case, the output of 123 and the number can be - ΟΝ / OFF switch signals. The first message is applied by the user. In the second force of Judah, not only the first conductive 12 M435707 body 111, 112 and the third electrical conductor 131 are continuously turned on, but also the fourth electrical conductor 132 is brought into contact with the centrally located second electrical conductor 121 to form electrical conduction. At this time, a second signal can be output, and so on, when the user applies the third force and the fourth force, the deformation amount of the convex member 41 can be increased, and the contact area between the convex member 41 and the first film π is gradually increased. Therefore, the fourth electrical conductor 132 can be successively contacted with the other second electrical conductors 122, 123. Electrically conducting, and when the second electrical conductors 12, 122, 123 and the fourth electrical conductor 132 are in contact with each other to form electrical conduction, the second circuits 124, 125, and 126 can be electrically connected simultaneously (shown on In the third figure, as shown in the above table, when the user applies four kinds of powers of the first to the fourth, respectively, four different signals can be output. Further, in the embodiment, the first film n is disposed on the upper layer. The second film 12 is disposed on the lower layer. Therefore, when the key cap 3 is pressed, the first electrical conductors 1U, 112 and the third electrical conductor 131 are first touched. Accordingly, if the membrane switch 10 is turned upside down, the first film is pressed. The second film 12 is located on the lower layer, and when the user applies different strength to the key cap 3, the second conductive body 12 122, 123 can be electrically contacted with the fourth conductive body 132 to form electrical conduction. When the user applies the maximum force to the keycap 3G (ie, the fourth force of the above table), all the first electrical conductors m, 112 can be brought into contact with the third electrical conductor 131 13⁄4, and the second electrical conductor 121, 122, 123 are in contact with the fourth electrical conductor 143 at the same time. A single membrane switch button is displayed, and the membrane switch button structure is implemented on a plurality of thin keyboards. When the switch button is pressed, a keyboard having a multifunctional and diverse signal output function can be provided. The membrane switch and the membrane opening M435707 do not press T and the keyboard, and the multi-layer switch is combined into one layer. When the force is applied: Γ triggers the membrane switch to switch different conductor positions, so that pressing the single button can obtain different signal rotations. The range of buttons and keyboards can be improved. The above mentioned is only the embodiment of the present creation, and can not be implemented by the original creation. That is to say, the equivalent change and modification of the patents in accordance with the creation of the towel should still be covered by this patent. & </ br> Please ask the reviewer for the examination, and pray for the right, is the prayer.
14 M435707 【圖式簡單說明】 第一圖係本創作薄膜開關實施例之剖面結構示意圖。 第一圖係本創作薄膜開關之第一薄膜實施例之結構示 意圖。 第三圖係本創作薄膜開關之第二薄膜實施例之結構示 意圖。 第四圖係本創.作薄膜開關之第三薄膜其中— 示意圖。 一心以稱 第五圖係本創作薄膜_之第三薄膜相對 結構示意圖。 | 第六圖係本創作薄膜開關按鍵實施例之結構示意圖。 【主要元件符號說明】 10-薄膜開關 11_第一薄膜 111、112-第一導電體 113、114-第一電路 115 -第一薄膜之其中__面 12- 第二薄膜 121、122、123-第二導電體 124、125、126-第二電路 127-第二薄膜之其中—面 13- 第三薄膜 131- 第三導電體 132- 第四導電體 15 133、134-第三薄膜相對之二面 14- 第一間隔層 141-第一開孔 15- 第二間隔層 151-第二開孔 2 0 _基板 21、22-卡鉤 30-鍵帽 40- 彈性件 41- 凸件 41C-中心轴線 50- 支撐結構 51- 第一支架 52- 第二支架 dl-第一距離 d2-第二距離 d3-第一間距 d4-第二間距 1614 M435707 [Simple description of the diagram] The first diagram is a schematic cross-sectional structure of the embodiment of the membrane switch. The first figure is a schematic illustration of the first film embodiment of the inventive membrane switch. The third figure is a schematic illustration of the second film embodiment of the inventive membrane switch. The fourth picture is the third film of the film switch, which is a schematic diagram. One heart is called the fifth picture is the relative structure of the third film. The sixth figure is a schematic structural view of the embodiment of the membrane switch button. [Description of main component symbols] 10-membrane switch 11_first film 111, 112 - first conductor 113, 114 - first circuit 115 - of the first film, __ face 12 - second film 121, 122, 123 a second conductor 124, 125, 126 - a second circuit 127 - a second film of the second film - a third film 131 - a third conductor 132 - a fourth conductor 15 133, 134 - a third film opposite Two sides 14 - first spacer layer 141 - first opening 15 - second spacer layer 151 - second opening 2 0 - substrate 21, 22 - hook 30 - key cap 40 - elastic member 41 - convex member 41C- Central axis 50 - support structure 51 - first bracket 52 - second bracket dl - first distance d2 - second distance d3 - first pitch d4 - second pitch 16