M320165 八、新型說明： 【新型所屬之技術領域】 板上種餘關，尤其涉及—翻叫縣子裝置之操作面 【先前技術】 隨著電子産業之迅猛發展，作爲電子産品常用零件 到長足之進步，現市場上使用之按紐開關，爲了適應業不:= 要=做出改良。例如現今市場上就流通著—種需要做出“之= ，該按_關包括具有收容部之外殼、配置_外殼收容二2 > 之中央固定接點、配置於該中央固定接點外側之 月 設於外殼内之下可動接點和上可動接點。上可動接點収組 中央位置皆設有一f頂狀之中央接點部，前述上 ΐίΐ邊 延伸設置有複數呈平板狀之腕部，前料殼收容部之尸 角处没有對應前述腕部之收容凹部，該收容凹部係用以可屈伸地收容^ ，於該收容凹部中配置至少與前述腕部-直接觸之《 述麟與㈣㈣固定接點之間雜种雛觸平板之 觸了使上接狀巾央接闕與1"可輪狀巾央接點部相接 ，點之中央接點部施加一按壓力’從而使上可動接點之腕 fΐ ’就會使腕部對周 疋接點纽·疲勞，從轉致腕部期邊峡接點之間出現 =腕部與周邊SJ定接點出現接觸不良之情況，從而影響電子產品之使用壽 鐾於此，實有必要設計—賴按爛關轉決前述。 【新型内容】 4本創作要解決之技術問題係防止按紐開關出現接觸不良之狀況 提尚按紐開關之使用壽命。 ^爲了解決前述技術問題，設計有一種新按鈕開關，包括具有收容部之 絕緣本體、與絕緣本體-體成型之固定端子、裝於收容部中之第_可動接 5 M320165 ’以及粘附於第一可動接觸片之上之絕緣薄膜，第 一 可動接觸片之上方’絕緣本體於其拐角處設有收容 凹和固疋端子於前述收容凹部處形成有至少_第二蚊接點，第二可動 接觸片對應前述收容凹部設魏部，其巾，前述崎上設有向下凸伸之凸 t該ί凸雜空設於第二固定接點之上方，前述凸點與第二固定接點呈 常怨分離。 *，較於習知技術’本創作按_關於其第二可動接觸片之腕部設有懸 接點上方之凸點，該凸點與前述第二固定接點於按紐開關受 到按壓動作後才相互接觸，能夠降低了對腕部之彈性壓力，保證了良好之M320165 VIII. New description: [New technology field] On-board seeding, especially related to the operation surface of the county device [previous technology] With the rapid development of the electronics industry, as a common part of electronic products to the long-term Progress, the button switch used in the market, in order to adapt to the industry: = want = make improvements. For example, in the market today, there is a need to make "the =, the button includes a housing with a housing, a housing _ housing accommodating 2 2 > central fixed contact, disposed outside the central fixed contact The month is set in the lower part of the outer casing and the movable contact point. The central position of the upper movable contact group is provided with a f-shaped central contact portion, and the upper part of the upper side is extended with a plurality of flat-shaped wrist portions. The accommodating portion of the front housing accommodating portion does not have a receiving recess corresponding to the wrist portion, and the receiving recess portion is configured to be flexibly extendable, and the accommodating recess portion is disposed at least in direct contact with the wrist portion. (4) (4) The contact between the fixed contact between the fixed contact and the flat plate makes the upper connection of the upper contact with the 1" can be connected to the central contact of the wheeled towel, and the central contact of the point applies a pressing force to make the upper movable The wrist of the contact point fΐ 'will make the wrist contact the circumference of the wrist, fatigue, from the point of the wrist to the side of the wrist, the contact between the wrist and the surrounding SJ fixed contact, thus affecting The use of electronic products is here, it is necessary to set - Lai will be transferred to the above. [New content] 4 The technical problem to be solved in this creation is to prevent the contact failure of the button switch and to increase the service life of the button switch. ^ In order to solve the above technical problems, there is a design The new button switch includes an insulative housing having a receiving portion, a fixed terminal formed by the insulative housing, a first movable contact 5 M320165′ mounted in the receiving portion, and an insulating film adhered to the first movable contact piece. Above the first movable contact piece, the insulating body is provided with a receiving recess and a fixing terminal at a corner thereof, and at least a second mosquito contact is formed at the receiving recess, and the second movable contact piece is disposed corresponding to the receiving recess. The towel has a convex protrusion t which is downwardly convex, and the convex cavity is disposed above the second fixed contact, and the bump and the second fixed contact are often separated from each other. * Compared with the prior art 'This creation presses the wrist of the second movable contact piece with a bump above the suspension point, and the bump and the second fixed contact are in contact with each other after the button switch is pressed, and can be lowered The elastic pressure on the wrist, the guarantee of good
電性連接，使本創作按鈕開關能夠經久耐用。 【實施方式】 :面結合圖式來詳細說明本創作按鈕開關100之具體實施方式。 明參閲第-圖至第八圖，本創作按紐開關麵包括絕緣本體2、盘絕緣 本體2 -體成型之固定端子3、裝設於絕緣本體2之第一可動接觸片4和第 二可動接觸片5、位於兩個可動接觸片4、5之間之絕緣薄膜6、設於兩個 可動，觸片4、5上方之按纽7以及蓋設於絕緣本體2上之遮蔽殼體8。 :邑緣本體2大致呈方形狀’其上部設有開口，使其内部具有一收容部 21 ’教谷部21由在絕緣本體2中央形成大體爲圓形狀且由外至裏逐層下 凹之基。p 211、及與该基部加連接並於收容部21之四個拐角處分別設置 t體爲方形狀之收容凹部212所組成。前述基部211之中央位置設有一向上 突出之圓狐凸面2111，並於基部211之上表面設有圍繞圓弧凸面2111之大 體爲圓環狀之凹槽部2112,該凹槽部2112上還均勻的分佈著兩個收容槽 2113,一個受壓部2114 ;前述四個收容凹部212依照其功用，可細分爲同 第一收容凹部212a和另一同侧之第二收容凹部212b，每個收容凹部212 白设有橫向之支撐部2121，而第一收容凹部212a於其支撐部2121下端還 延伸有與支撐部2121呈台階狀設置之卡合部2122。另外，絕緣本體2之一 對=蝴邊之JL中位置分別設有卡扣凸塊22，而另—相對侧邊之正中位置 :叹有卡持槽部23。另外，於絕緣本體2之底面設有定位圓柱％ (參照第 六圖）。 固定端子3可分爲第一固定端子31、第二固定端子32、第三固定端子 M320165 33及第四固定端子34。其中，第一固定端子31和第二固定 有收容於第-收容凹部212a之第二固定接點311、321，該 二點 祀、切與第-收容凹部仙中之卡合部雙相抵持；第^固一^^ 設有收容於珂述基部211凹槽部2112之收容槽2113内之 331;第四固定端子34具有設於圓弧凸部則上方之中央固定接點糾’: ^四f定端子34與第二固定端子32相連接成爲—整體之端子賴。另 =n邑，體2相對之外侧面上，形成從前述中央固定接點341及 二==:11、321引出’並向外方突出於絕緣本體外之連 可動接觸片4設爲圓形狀，包括有呈弯頂狀之第—中央部41。 第-可動接觸片5包括呈f頂狀之第二中央部51，由第 5之周邊部位向外延伸有對應收容凹部212之四個 間之外郷成_第,_ 4之外歓之餘。= 之自由端設爲置放部521，該等置放部521可放置於絕緣本體2之支 !!= ’於各腕部52上設有向下凸伸之凸點522，該等凸點522分綱i 弟二固定接點311、321或第二收容凹部獅之上方，且設 ^ 接點^321上方之凸點522與第二固定接點3ii、321呈常態分離。 將弟-可動接觸片4置放於前述收容部21巾，其第 谷於收容部21上之中央固定接點341相對 j 邊部位與前述第-固定接點331 一直接觸。弟7動接觸片4之周 絕緣薄膜6大致呈圓形狀，_於第一可動接觸片4之上，並 可動接觸片4完全覆蓋，從而使第—可_則4與第三可動 間於任何狀態下都不可能出現直接接觸情 ΐ;:動接则5她絕緣_6/ις，第二之腕部 收谷於絶緣本體2收谷部21之收容凹部212中。 絕緣本體2收容部η開口處之上方絲有覆蓋於第二可動 面之大體財雜域贼職紅触7，該餘 5之腕部52祕於前述收容凹部212之支撐部2121上便弟了動接觸片 遮^殼8由大體爲方形狀之金屬板形成，其中央設置錢孔部81。 另卜’域外殼8四側邊中對應卡扣凸塊22之一對相對側邊向下垂直延伸 7 M320165 有卡扣部82’而另外—對相對側邊對應卡持槽部23向 ^將遮蔽外Ϊ 8安裝於絕緣本體2上，這時於前述遮蔽外殼8和 二之間具有前述按紐7，而按紐7從窗孔部81露出有-部分可按壓之結 現弹性反轉，而懸空設於第二固定接點311、321上方之凸點522、^出 Γ=、321之間由常態分離變爲相互接觸，完成第-段_= ^由於可動接觸片5之第二中央部51繼續彈性反轉，從而推 =Γ:Γ絕緣薄膜6和第一可動接觸片4之第-中央部41亦: 下惮丨生反轉。疋故，彈性反轉後之第一可動接 述中央固定接點341相接觸，使得第一可動接觸片4血 、與前 ? $出現導通，完成第二段開_。這時，由於第^定^定2 相連接成整體収第-可動制片4連接著第二固定端 1定端子—32 31、弟二可動接觸片5連接著第'固定端子31和第 ===處:疋導通2固定接點Μ、第一固定接點别及第二固定 當解除對本創作按鈕開關1〇〇之觀力時 二:、5之第一、第二中央部41、51以自身之彈性力向上進觸 f火復到初始狀態。這時，第一可動接觸片4之第—中央部“與 定接點341分離，第二可動接觸片5腕部52之凸點522與前述第^ 點如、切分離，本創作按紐開關1〇〇變成了斷開狀離。这苐—固疋接 偏第二獨接則較遞力喊第二固定接點 化限皆應 = 二本創作之精祕^ 8 M320165 【圖式簡單說明】 f 一圖係本創作按编1關之立體組合圖。 ^圖係本創作按紐開關之立體分解圖。 ，一圖係本創作按蝴關之第-可動接觸>;之立體圖。 ，四圖係本創作按_關之第二可動接觸片之立體圖。 ，五圖係本創作按钮開關之絕緣薄膜之立體圖。The electrical connection makes the button switch of this creation durable. [Embodiment]: A specific embodiment of the creation button switch 100 will be described in detail in conjunction with a drawing. Referring to the first to eighth figures, the switch surface of the creation button comprises an insulating body 2, a disk-insulated body 2 - a body-formed fixed terminal 3, a first movable contact piece 4 and a second device mounted on the insulative body 2 The movable contact piece 5, the insulating film 6 between the two movable contact pieces 4, 5, the button 7 disposed above the two movable contacts 4, 5, and the shielding case 8 disposed on the insulative housing 2 . The rim body 2 has a substantially square shape. The upper portion thereof is provided with an opening so as to have an accommodating portion 21 therein. The teaching valley portion 21 is formed in a substantially circular shape at the center of the insulating body 2 and is recessed from the outside to the inside. base. The p 211 and the base portion are connected to each other and are respectively provided at the four corners of the accommodating portion 21, and the receiving concave portion 212 having a square shape is formed. The central portion of the base portion 211 is provided with an upwardly protruding circular fox convex surface 2111, and a substantially annular groove portion 2112 surrounding the circular arc convex surface 2111 is provided on the upper surface of the base portion 211, and the groove portion 2112 is evenly distributed. The two receiving recesses 2113 are disposed, and the four receiving recesses 212 are subdivided into a first receiving recess 212a and a second receiving recess 212b on the same side. Each receiving recess 212 is divided according to its function. The white support portion 2121 is provided in the white portion, and the first receiving recess portion 212a further extends at the lower end of the support portion 2121 with an engaging portion 2122 which is disposed in a stepped manner with the support portion 2121. In addition, one of the insulative housings 2 is provided with a snap projection 22 at the position of the JL of the butterfly edge, and the center of the opposite side is sighed with the latching groove portion 23. Further, a positioning cylinder % is provided on the bottom surface of the insulative housing 2 (refer to Fig. 6). The fixed terminal 3 can be divided into a first fixed terminal 31, a second fixed terminal 32, a third fixed terminal M320165 33, and a fourth fixed terminal 34. Wherein, the first fixed terminal 31 and the second fixed fixed second contact 311, 321 received in the first receiving recess 212a, the two points, the cutting and the engaging portion of the first receiving recess are double-phased; The first fixed terminal 34 has a central fixed contact located on the upper side of the circular arc portion 211: ^4 The f-terminal 34 is connected to the second fixed terminal 32 as an integral terminal. In addition, on the opposite side of the body 2, the movable contact piece 4 which is drawn from the central fixed contact 341 and the two ==: 11, 321 and protrudes outward from the outside of the insulating body is formed into a circular shape. The first central portion 41 is formed in a curved shape. The first movable contact piece 5 includes a second central portion 51 having a top shape of f, and the outer peripheral portion of the fifth portion extends outwardly from the four portions corresponding to the receiving concave portion 212. . The free end is set as the placement portion 521, and the placement portion 521 can be placed on the support of the insulative housing 2!! = 'The respective wrist portions 52 are provided with convex points 522 protruding downward, and the convex points 522 The sub-section i is the second fixed contact 311, 321 or the second receiving recessed lion, and the bump 522 above the contact ^321 is normally separated from the second fixed contact 3ii, 321 . The mate-movable contact piece 4 is placed in the accommodating portion 21, and the central fixed contact 341 of the valley on the accommodating portion 21 is in contact with the first fixed contact 331 with respect to the j-side portion. The insulating film 6 of the periphery of the movable contact piece 4 is substantially circular, _ above the first movable contact piece 4, and the movable contact piece 4 is completely covered, so that the first and the third movable can be any In the state, it is impossible to have direct contact; in the case of the movable connection, the outer insulation is _6/ι, and the second wrist is closed in the receiving recess 212 of the receiving portion 2 of the insulating body 2. The upper wire of the opening portion of the accommodating portion η of the insulative housing 2 has a red-touch 7 covering the second movable surface, and the wrist portion 52 of the remaining 5 is secreted on the support portion 2121 of the receiving recess 212. The movable contact piece cover 8 is formed of a metal plate having a substantially square shape, and a money hole portion 81 is provided at the center thereof. In addition, one of the four side edges of the four outer sides of the domain casing 8 extends vertically downward from the opposite side edges. The M 320165 has a latching portion 82' and the opposite side of the opposite side of the corresponding latching portion 23 The shielding outer casing 8 is mounted on the insulative housing 2, and at this time, the button 7 is provided between the shielding housings 8 and 2, and the button 7 is exposed from the window portion 81 and the portion is press-fitted to elastically reverse. The bumps 522, ^ Γ =, 321 suspended above the second fixed contacts 311, 321 are separated from each other by normal separation, and the first segment is completed _ = ^ due to the second central portion of the movable contact piece 5 51 continues the elastic reversal, so that the Γ insulating film 6 and the first central portion 41 of the first movable contact piece 4 are also inverted. Therefore, after the elastic reversal, the first movable contact center fixed contact 341 is in contact, so that the first movable contact piece 4 is in conduction with the front ? $, and the second stage is opened. At this time, since the second phase is connected to the whole, the first movable-movable sheet 4 is connected to the second fixed end 1 fixed terminal - 32 31, and the second movable contact piece 5 is connected to the 'fixed terminal 31 and the first == = at: 疋 conduction 2 fixed contact Μ, first fixed contact and second fixed when the focus on the creation button switch 1 is released 2: 5, the first and second central portions 41, 51 The elastic force of its own upwards touches the fire to the initial state. At this time, the first central portion of the first movable contact piece 4 is separated from the fixed contact point 341, and the convex portion 522 of the second movable contact piece 5 of the wrist portion 52 is separated from the aforementioned second point, and the original button switch 1 is 〇〇 〇〇 断开 。 。 。 。 。 苐 苐 苐 苐 苐 M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M f A picture is a three-dimensional combination of the creation of the book according to the code. ^ Figure is the three-dimensional exploded view of the creation button switch, a picture is the third-dimensional picture of the creation of the creation of the butterfly-movable contact. The figure is a three-dimensional view of the second movable contact piece of the _ off. The five figure is a perspective view of the insulating film of the button switch of the present creation.
，六圖係本創作按鈕開關未操作時狀態之示意圖 第七圖係本創作按鈕開關第一段接通時狀態之動作示意圖。 第八圖係本創作按鈕開關第二段接通時狀態之動作示意圖。 【主要元件符號說明】 按钮開關 100 絕緣本體 2 收容部 21 基部 211 圓弧凸面 2111 凹槽部 2112 收容槽 2113 受壓部 2114 收容凹部 212 第一收容凹部 212a 第二收容凹部 212b 支撐部 2121 卡合部 2122 卡扣凸塊 22 卡持槽部 23 定位圓柱 24 固定端子 3 第一固定端子 31 第二固定接點 311 連接點 312、 322、 332、 第二固定端子 32 第二固定接點 321 第三固定端子 33 第一固定接點 331 第四固定端子 34 中央固定接點 341 第一可動接觸片 4 第一中央部 41 第二可動接觸片 5 第二中央部 51 腕部 52 置放部 521 凸點 522 絕緣薄膜 6 按叙 7 遮蔽外殼 8 窗孔部 81 卡扣部 82 卡持部 83The six-picture is a schematic diagram of the state when the button switch of the present creation is not operated. The seventh figure is a schematic diagram of the action of the state when the first button of the creation button switch is turned on. The eighth figure is a schematic diagram of the action of the state of the second button of the creation button switch. [Main component symbol description] Push button switch 100 Insulating housing 2 Housing portion 21 Base portion 211 Circular arc surface 2111 Groove portion 2112 Storage groove 2113 Pressure receiving portion 2114 Housing recess portion 212 First housing recess portion 212a Second housing recess portion 212b Support portion 2121 Engagement 2122 snap projection 22 retaining groove portion 23 positioning cylinder 24 fixed terminal 3 first fixed terminal 31 second fixed contact 311 connection point 312, 322, 332, second fixed terminal 32 second fixed contact 321 third Fixed terminal 33 first fixed contact 331 fourth fixed terminal 34 central fixed contact 341 first movable contact piece 4 first central portion 41 second movable contact piece 5 second central portion 51 wrist portion 52 placement portion 521 bump 522 Insulating film 6 according to the description 7 shielding case 8 window portion 81 snap portion 82 holding portion 83