M394559 五、新型說明： 【新型所屬之技術領域】 本創作所屬之技術係提供一種防潑水圓型觸碰式 開關’尤指一種可達到防水效果之觸碰式開關結構。 【先前技術】 按，不論是3 C電子產品、通訊裝置或家電等等 設備，皆須使用到開關，而開關主要是使用在切換電 # 路上，以切換電路形成導通或斷路之電路開關面板， 開關的種類以操作方式大致上分為按壓式、調撥式或 接觸（碰觸）式等等形式之開關，而由於按壓式與調 撥式之開關必須透過彈簧或元件之間的連動關係來進 行，在長時間使用下彈簧可能造成彈性疲乏與元件之 間摩擦造成磨損等問題，因此接觸（碰觸）式開關已 逐漸取代按壓式與調撥式之開關，雖然接觸（碰觸） • 式開關沒有彈性疲乏或者元件磨損等問題，且故障率 較低仁由於接觸（碰觸）式開關主要是藉由使用者 觸碰到之後所產生的電流變化，來判斷開啟或者關閉 之動作，且内設置有電子零件，因此接觸（碰觸）式 開關若進入過多的水氣或液體’則會影響甚至損壞接 觸（碰觸）式開關’而接觸（碰觸）式開闕防水一直 -是所要解決的問題。 故’上述問題’將是在此領域技術者所欲解決之 3 jjy 困難所在。 【新型内容】 出一二：作人有鑒於上述先前技術所述之不足，提 、到防水效果之觸碰式開關結構，其 有下列目的： /、要具 本創作之第-目的在於：觸碰開關主要是由一外 殼、一透明接觸件、—防水環與—底座所組成，並中 在外殼與㈣接觸㈣之間處面嵌設有—防水環以 封閉外殼與透明接觸件間之空隙，藉此以 目的。 μ本創作之第二目的在於：其，在觸碰開關之外殼 5又置有複數卡合片，使觸碰卩·在裝設於外部設備上 時’可藉由該等卡合片迫緊於外部設備之裝設位置， 以達到穩固設置之目的。 【實施方式] 為了達成上述各項目的以及功效，於此謹搭配圖 式’舉-較佳實施例’俾便在此領域中具通常知識者 能夠就各項目的據以實施。 首先，請參閱第-圖、第二圖、第三圖與第四圖 ，為本創作之立體外觀圖、立體分解圖、剖視圖與較 佳實施例圖，圖中清楚指出，觸碰開關i包括有· 一外殼2，為圓型之形體’其外側延伸設置有複 M394559 ' · . 數卡合片2 1 ; 一透明接觸件3，設置於外殼2内部上側； 一防水環4 ’嵌設於外殼2與透明接觸件3間之 接觸面上； 一底座5，設置於外殼2内部底侧，其上並承載 • 有一電路板6，而電路板6上主要設置有一LED 6 1、一感應I C62與複數接腳63 ; • 一導電件7,設置於外殼2内部； 本創作之觸碰開關1主要是在外殼2與透明接觸 件3二者接觸面之相對位置上均設置有一環型凹槽2 2與環型凹槽3 1，當外殼2與透明接觸件；3結合後 由環型凹槽2 2與環型凹槽3 1所形成的空間内，則 嵌設有一防水環4，藉由該防水環4來封閉外殼2與 透明接觸件3間之空隙，除了可防止外界之水氣或是 春夜體進入觸碰開關1内而達到防水之目的外，亦可避 免灰塵或髒污等異物進入觸碰開關丄内，以提高觸碰 開關1内之使用壽命； 其中外殼2内所設之導電件7 一端接觸於透明接 觸件3，另一側則是接觸於電路板6上其一個接腳6 3 ,因此，當使用者觸碰到透明接觸件3時，人體將 透明接觸件3上之靜電帶離，而電路板6上所設之感 應I C 6 2則藉由導電件7來感測透明接觸件3上之 5 M394559 電添變化’來控制觸碰開關1斷開或連接，藉此以達 到控制外部設備開啟與關閉之目的，而當觸碰開關1 開啟的同時’電路板6上之LED6 1亦導通發光， 光線並照射於透明接觸件3上，使透明接觸件3產生 發光之效果’時使用者則可透過透明接觸件3的發光 與否來得之目前觸碰開關1之導通狀態； 另外’外殼2外側所設之卡合片2 1，主要是當 觸碰開關1在設置於外部設備上時，可藉由該等卡合 片2 1緊迫抵觸於外部設備外殼8之孔洞、支架或穿 槽上，使觸碰開關1可穩固的設置於外部設備之所需 位置上，而可避免因使用觸碰開關1時之壓力或是外 力，造成觸碰開關1發生鬆動甚至脫落等情形。 請參閱第五圖與第六圖，為本創作之進一步實施 例圖，圖中清楚指出，觸碰開關i外側所設之複數卡 合片2 1，除了可為上述圖中由下側向上延伸之設置 方式外，亦可為由上往下延伸之設置方式。 综合上述，以上為本創作之一較佳實施例，非因 此即拘限本創作之專㈣圍，本案專利範圍仍應以後 附之專利申請範圍所定義為準。 M394559 【圖式簡單說明】 第一圖係本創作之立體外觀圖。 第二圖係本創作之立體分解圖。 第三圖係本創作之剖視圖。 第四圖係本創作之較佳實施例圖。 第五圖係本創作之進一步實施例圖一 第六圖係本創作之進一步實施例圖二 【主要元件符號說明】 觸碰開關·· • 1 導電件· 外殼· · · · • 2 設備外殼 卡合片· · · • 2 1 環型凹槽·· • 2 2 透明接觸件· • 3 環型凹槽·· • 3 1 防水環... • 4 底座· · · · • 5 容置空間·· • 5 1 電路板· · · • 6 LED··· • 6 1 感應I C · · • 6 2 接腳···· • 6 3 7 8M394559 V. New description: [New technical field] The technology of this creation provides a water-repellent round touch switch, especially a touch switch structure that can achieve waterproof effect. [Prior Art] Press, whether it is 3 C electronic products, communication devices or home appliances, etc., the switch must be used, and the switch is mainly used on the switching electric circuit, to switch the circuit to form a circuit breaker panel that is turned on or off. The types of switches are generally divided into push-type, dial-up or contact (touch) type switches, and since the push-type and dial-type switches must be operated by a spring or a joint relationship between the components, In the case of long-term use, the spring may cause problems such as elastic fatigue and friction between the components, so the contact (touch) switch has gradually replaced the push-and-push switch, although the contact (touch) • the switch has no elasticity. Problems such as fatigue or component wear, and low failure rate. Since the contact (touch) switch is mainly caused by the change of current generated by the user after touching, the action of opening or closing is determined, and the inside is provided with electrons. Parts, so if the contact (touch) switch enters too much moisture or liquid 'will affect or even damage the contact ( Touch) switch 'contact (touching) the formula Que water has been opened - the problem is to be solved. Therefore, the above-mentioned problem will be the difficulty of the 3 jjy that the technicians in this field want to solve. [New content] One or two: In view of the above-mentioned deficiencies mentioned in the prior art, the touch switch structure that mentions the waterproof effect has the following purposes: /, to have the purpose of the creation - the purpose is: touch The touch switch is mainly composed of a casing, a transparent contact member, a waterproof ring and a base, and a waterproof ring is arranged between the outer casing and the (four) contact (four) to close the gap between the outer casing and the transparent contact member. With this purpose. The second purpose of the creation is that it has a plurality of engaging pieces on the outer casing 5 of the touch switch, so that the touch 卩·when mounted on the external device can be tightened by the engaging pieces Install the location of the external device to achieve a stable setting. [Embodiment] In order to achieve the above objects and effects, it will be understood that those skilled in the art can implement the present invention. First, please refer to the first, second, third and fourth figures, which are perspective views, exploded views, cross-sectional views and preferred embodiments of the present invention. The figure clearly indicates that the touch switch i includes There is a casing 2, which is a circular body. The outer side of the body is extended with a M394559'. The number of the engaging pieces 2 1 ; a transparent contact 3 is disposed on the upper side of the outer casing 2; a waterproof ring 4' is embedded in a contact surface between the outer casing 2 and the transparent contact member 3; a base 5 disposed on the inner bottom side of the outer casing 2 and carrying thereon a circuit board 6, and the circuit board 6 is mainly provided with an LED 6 1 and an induction I C62 and a plurality of pins 63; • a conductive member 7 disposed inside the outer casing 2; the touch switch 1 of the present invention is mainly provided with a ring-shaped recess at a position opposite to the contact surface between the outer casing 2 and the transparent contact member 3. The groove 2 2 and the annular groove 3 1 are embedded with a waterproof ring 4 in a space formed by the annular groove 2 2 and the annular groove 31 when the outer casing 2 and the transparent contact member 3 are combined. The gap between the outer casing 2 and the transparent contact member 3 is closed by the waterproof ring 4, except that the outside can be prevented. The gas or the spring body enters the touch switch 1 to achieve the purpose of waterproofing, and can also prevent foreign matter such as dust or dirt from entering the touch switch to improve the service life in the touch switch 1; The conductive member 7 is disposed at one end to contact the transparent contact member 3, and the other side is in contact with a pin 6 3 of the circuit board 6, so that when the user touches the transparent contact member 3, the human body will be in transparent contact. The static electricity on the device 3 is separated, and the sensing IC 6 2 disposed on the circuit board 6 senses the 5 M394559 electric change on the transparent contact 3 by the conductive member 7 to control the touch switch 1 to be disconnected or Connecting, thereby controlling the opening and closing of the external device, and when the touch switch 1 is turned on, the LED 6 1 on the circuit board 6 is also turned on, and the light is irradiated on the transparent contact 3 to make the transparent contact 3 When the effect of illuminating is generated, the user can directly touch the conduction state of the switch 1 through the illumination of the transparent contact member 3; in addition, the engaging piece 2 1 disposed outside the outer casing 2 is mainly when touched. When the switch 1 is set on an external device, The contact plates 2 1 are pressed against the holes, brackets or slots of the external device casing 8 so that the touch switch 1 can be stably disposed at a desired position of the external device, thereby avoiding the use of the touch switch. The pressure at 1 o'clock or the external force causes the touch switch 1 to loosen or even fall off. Referring to the fifth and sixth figures, a further embodiment of the present invention is shown. The figure clearly indicates that the plurality of engaging pieces 2 1 disposed outside the touch switch i can be extended upward from the lower side in the above figure. In addition to the setting method, it may also be a setting method that extends from top to bottom. In summary, the above is a preferred embodiment of the present invention, and therefore, the scope of the patent is still limited to the scope of the patent application. M394559 [Simple description of the diagram] The first picture is a three-dimensional appearance of the creation. The second picture is a three-dimensional exploded view of the creation. The third picture is a cross-sectional view of the creation. The fourth figure is a diagram of a preferred embodiment of the present creation. 5 is a further embodiment of the present invention. FIG. 1 is a further embodiment of the present invention. FIG. 2 [Description of main component symbols] Touch switch·· • 1 conductive member · outer casing · · · · • 2 device housing card Ply · · · • 2 1 Ring groove ·· • 2 2 Transparent contact · • 3 ring groove ·· • 3 1 Waterproof ring... • 4 Base · · · · • 5 accommodating space · · • 5 1 Board · · · • 6 LED··· • 6 1 Sensing IC · · • 6 2 Pins···· • 6 3 7 8