M308482 八、新型說明： 【新型所屬之技術領域】 本新型是有關於一種開關，特別是指一種適用於電路 板的觸發訊號的滾珠開關。 【先前技術】 如圖1、2所示，創作人所創作之新型第155965號專 利案的滾珠開關10，具有一殼體11、一滾珠12、一蓋體13 及四端子14。 該殼體11是由塑膠製成，具有一基壁m，及一自該 基壁ill沿一長度方向延伸圈圍的侧壁112，該基壁ηι與 該側壁112並配合界定出一容室113,及一反向於該基壁 的開口 114。 該滾珠12是位於該容室in内且可導電。 該蓋體13是由塑膠製成，是塞入該容室113内並封蓋 該開口 114，具有沿該長度方向貫穿的四插孔13 1，每一插 孔131是由相連四孔壁132所配合形成。 鈾述端子14是藉由一治具強力插入前述插孔131，使 前述端子14與前述插孔131之間呈緊配合而獲得定位，每 一鳊子14具有呈反向的一位於該容室113内的内置端141 與一位於該蓋體13外的外置端142，及連接該内置端141 與該外置端142的四相連平滑側面143。 使用時，是將前述端子14插入一電路板2〇的穿孔21 中，然後進行焊錫作業使前述端子14固置於該電路板2〇 , 進而使該滾珠開關10安裝定位於該電路板20，之後藉由改 M308482 變該滾珠開關ίο的角度，使該滾珠開關10呈導通或不導 通狀態’就可產生訊號轉換功能。 該滾珠開關10雖然具有上述使用功能，但是因為現在 的焊錫作業溫度大約在26(TC以上，在此作業溫度下，由塑 勝衣成的$亥盍體13極易產生高溫變形，再加上該等端子μ 的側面143是呈平滑狀，導致該等側面I"與該等孔壁132 的結合強度不佳，終有該等端子14較易產生搖晃、穩固效 果不佳的待改良處。 B 【新型内容】 因此，本新型之目的，是在提供一種可以提高端子穩 固效果以提昇品質的滾珠開關。 於是’本新型滾珠開關包含一殼體，一安裝在該殼體 内的滾珠’ 一封蓋該殼體的蓋體，及插入該蓋體的至少二 端子。 該殼體包括一基壁，及一自該基壁沿一長度方向延伸 圈圍的側壁，該基壁與該側壁並配合界定出一容室及一反 _ 向於該基壁的開口。 該滾珠是位於該容室内並可導電。 该盍體疋置入該殼體的容室内並封蓋該開口以限位該 滾珠’包括沿該長度方向貫穿的至少二插孔，每一插孔是 由數相連孔壁所配合形成。 前述端子是分別插入前述插孔中，每一端子各具有呈 反向的一位於該容室内的内置端與一位於該蓋體外的外露 端，連結該内置端與該外露端的數相連側面，及設置於至 M308482 少一側面用以與前述孔壁相互卡置結合的至少一第一卡結 ' 部。 * 藉由上述組成，當進行焊錫作業將前述端子焊固於一 電路板，則該蓋體將因高溫變形而使前述孔壁與前述第一 卡結部相互卡置結合，進而可以增強該等端子與該蓋體的 結合強度，相對可以提高該等端子的穩固效果及可提昇滾 珠開關品質。 【實施方式】M308482 VIII. New description: [New technical field] The present invention relates to a switch, and more particularly to a ball switch suitable for a trigger signal of a circuit board. [Prior Art] As shown in Figs. 1 and 2, the ball switch 10 of the 155965 patent created by the creator has a casing 11, a ball 12, a cover 13, and four terminals 14. The housing 11 is made of plastic and has a base wall m and a side wall 112 extending from the base wall ill along a length direction. The base wall ηι cooperates with the side wall 112 to define a chamber. 113, and an opening 114 opposite to the base wall. The ball 12 is located within the chamber in and is electrically conductive. The cover body 13 is made of plastic, is inserted into the chamber 113 and covers the opening 114, and has four insertion holes 13 penetrating along the length direction. Each of the insertion holes 131 is connected by the four-hole wall 132. Formed together. The uranium terminal 14 is inserted into the jack 131 by a jig, and the terminal 14 is tightly coupled with the jack 131 to obtain a positioning. Each of the latches 14 has a reverse direction and is located in the chamber. The built-in end 141 in the 113 and an external end 142 located outside the cover 13 and the four connected smooth sides 143 connecting the built-in end 141 and the external end 142. In use, the terminal 14 is inserted into the through hole 21 of a circuit board 2, and then soldering operation is performed to fix the terminal 14 to the circuit board 2, and the ball switch 10 is mounted and positioned on the circuit board 20. Then, by changing the angle of the ball switch ίο to M308482, the ball switch 10 is turned on or off, and a signal conversion function can be generated. Although the ball switch 10 has the above-mentioned use function, since the current soldering operation temperature is about 26 (TC or more, at this working temperature, the 盍 盍 body 13 formed by the plastic wins is highly prone to high temperature deformation, plus The side faces 143 of the terminals μ are smooth, resulting in poor bonding strength between the side faces I" and the hole walls 132, and the terminals 14 are more likely to be shaken and have a poor stability effect. B [New content] Therefore, the purpose of the present invention is to provide a ball switch which can improve the stability of the terminal to improve the quality. Thus, the novel ball switch comprises a casing, a ball mounted in the casing. Covering the cover of the housing and inserting at least two terminals of the cover. The housing includes a base wall and a side wall extending from the base wall along a length direction, the base wall and the side wall Cooperating to define a chamber and an opening to the base wall. The ball is located in the chamber and is electrically conductive. The body is placed in the housing of the housing and the opening is closed to limit the position Ball 'includes along the At least two jacks extending through the length direction, each jack is formed by a plurality of connected hole walls. The foregoing terminals are respectively inserted into the jacks, and each of the terminals has a reverse end and a built-in end in the chamber. And an exposed end of the cover body, the connected side of the open end and the exposed end, and at least one first engaging portion disposed on the side of the M308482 for engaging with the hole wall. * According to the above composition, when the soldering operation is performed to solder the terminal to a circuit board, the cover body is coupled to the first engaging portion by high temperature deformation, thereby enhancing the position. The bonding strength between the terminal and the cover body can relatively improve the stability of the terminals and improve the quality of the ball switch.
有關本新型之刖述及其他技術内容、特點與功效，在 以下配合蒼考圖式之二較佳實施例的詳細說明中，將可清 楚的呈現。 在本新型被詳細說明之前，要注意的是，類似的元件 是以相同的編號來表示。 如圖3、4所示，本新型滾珠開關一第一較佳實施例 包含-殼體30、-安裝在該殼體3〇内的滾珠4〇，一封蓋 該殼體30的蓋體50，及插入該蓋體5〇的四端子⑼。 該殼體3〇是由塑膠製成’包括-基壁31，及一自該基 土的周緣/口長度方向1延伸圈圍的側壁32。該基壁 31與該側壁32並配合形成一容室33，及一反向於該容室 33的開口 34。 該滾珠40是位於該容室33内並可導電。 該：體50是由塑膠製成，是置入該：體則容室33 、、封皿4開口 34，包括沿該長度方向Σ貫穿並相互間隔 的四插孔51，每—插孔51是由數相連孔壁511所界定而成 M308482 。在該較佳實施例中’該插孔51是由四相連孔壁5ΐι所界 定而成的方形孔。 該四端子60S可藉由-治具（圖未示）沿該長度方向ς 強力插入前述插孔51，每—支端子各包括呈反㈣―位 於該容室33内的内置端61與—位於該蓋體50外的外露端 62,分別連結該内置端61與該外露端Q的數相連側面μ ’及設置於至少-侧面63的至少_第—卡結部⑷ 在該較佳實施财，前述端子60為相對應於該插孔51 而包括四相連側面63的四角柱，進—步地，是舉設置於二 反向側面63’相對有二第一卡結部64，及該等第一卡結部 =為凹槽進行說明，但不應以此限制該等第—卡結部Μ的 设計，實際上該等第-卡結部64亦可為如圖5、6所示呈 凸塊的設計。 較佳地，每-支端子60更包括設置於其他側面^並 ^亥等第-卡結部64間隔且#近該外露端62的至少一第 二卡結部65,在該較佳實施例中，是舉設置於其他二反向 :面63 ’相對有二第二卡結部65,及該等第二卡結部65 ^凹槽進行說明，但不應以此限制該等第二卡結部Μ的設 口十，只際上該等第-卡έ士立β < ς & 塊的設計。 卡…5亦可為如圖5、6所示呈凸 當將該滾珠40置入該容室33内’將該蓋體5〇封蓋該 二？4使：滾珠4〇被限位在該容室33内’及將前述端子 错由该治具（圖未示）強力插人前述插孔51，則每—端子 0的侧面63恰好貼觸前述孔壁511，同時前述第—卡結部 8 M308482 面對則述孔壁511，之後，可在該側壁32與該蓋體5〇之 間注入樹脂70以達密封效果。 山要將該滾珠開關安裝固定於一電路板1〇〇，是先將該等 端子60插入相對應的數插孔如，則前述第二卡結部則合 述插孔1G1内’後進行焊錫作業以將前述端子 60焊固於該電路板100，進行焊錫作f過程中，當該蓋體 5〇々因為焊錫作業產生高温變形，則恰可使該等孔mi盥 該等第-卡結部64相互卡置結合，詳細地說，當該等第二 卡結部64為如圖3、4所示的凹槽，則該等孔壁川會相 料該等第—卡結部64變形為凸塊進而相互卡置，當該等 :一卡結部64為如圖5、6所示的凸塊，則該等孔:511 曰相對於該等第-卡結部64變形為凹槽進而相互卡置，如 此，就可以有效增強該等端子6〇與該蓋體5 卡::::以也提高:等端… 卡…邛65也可與該電路板1〇〇 端子的穩固效果更佳。互卡置-合，則可使該等 如圖7、8所示，本新型滾珠開關一 -安裝在該殼體80内的滾珠=== 口亥双體80的蓋體9〇，及插入該蓋體卯的四端子6〇。、風 該殼體80是由塑膠製成，具有— 8〇的周緣沿嗜异庚古a τ & —自該基壁 方6……圍的側壁82，及沿該長产 :向工貝穿該側壁82並相互間隔的四插孔83。亥長1 與=壁82並配合形成-連通前述插孔83的容;;：1 一反向於該基壁81的開口 85。 84，及 M308482 每一插孔83是由四相連孔壁831所界定而成。 該盖體90是用以封蓋該開口 85以使該滾珠40被限位 在該容室84内。The description of the present invention and other technical contents, features, and effects will be apparent from the following detailed description of the preferred embodiment of the second embodiment. Before the present invention is described in detail, it is to be noted that similar elements are denoted by the same reference numerals. As shown in FIGS. 3 and 4, a first preferred embodiment of the present ball switch includes a housing 30, a ball 4〇 mounted in the housing 3〇, and a cover 50 covering the housing 30. And the four terminals (9) inserted into the cover 5〇. The casing 3 is made of plastic, including a base wall 31, and a side wall 32 extending from the circumference/port length direction 1 of the base. The base wall 31 cooperates with the side wall 32 to form a chamber 33 and an opening 34 opposite to the chamber 33. The ball 40 is located within the chamber 33 and is electrically conductive. The body 50 is made of plastic and is placed into the body chamber 33, and the opening 4 of the sealing chamber 4, and includes four sockets 51 extending through the length direction and spaced apart from each other, and each jack 51 is M308482 is defined by a number of connected hole walls 511. In the preferred embodiment, the receptacle 51 is a square aperture defined by four associated aperture walls 5ΐ. The four-terminal 60S can be strongly inserted into the insertion hole 51 along the length direction by a jig (not shown), and each of the terminals includes an inverted (four) - a built-in end 61 located in the chamber 33 and located at - The exposed end 62 of the cover 50 is connected to the number of the connecting end 61 of the inner end 61 and the exposed end Q, and the at least the first engaging portion (4) disposed at least the side 63 is preferably implemented. The terminal 60 is a quadrangular prism corresponding to the insertion hole 51 and includes four connected side faces 63. In the second step, the second opposite side 63' is opposite to the second first engaging portion 64, and the same A snap-in portion is described for the groove, but the design of the first-knot-shaped portion 不应 should not be limited thereto. Actually, the first-knot-shaped portion 64 may also be as shown in FIGS. 5 and 6. The design of the bumps. Preferably, each of the support terminals 60 further includes at least one second latching portion 65 disposed on the other side surface and spaced apart from the first latching portion 64 and adjacent to the exposed end 62. In the preferred embodiment The description is made on the other two reverses: the face 63' is opposite to the second second engaging portion 65, and the second engaging portion 65 is recessed, but the second card should not be limited thereby. The knots of the knots are only ten, and only the design of the first-card gentleman's β < ς & block. The card ... 5 may also be convex as shown in Figs. 5 and 6 when the ball 40 is placed in the chamber 33. The cover 5 is sealed by the cover 5? 4: the ball 4 is restrained in the chamber 33' and the terminal is mistakenly inserted into the jack 51 by the jig (not shown), and the side 63 of each terminal 0 just touches the foregoing The hole wall 511, while the aforementioned first engaging portion 8 M308482 faces the hole wall 511, after which the resin 70 can be injected between the side wall 32 and the cover 5 to achieve a sealing effect. The mountain ball is to be fixed to a circuit board 1A, and the terminal 60 is first inserted into a corresponding number of jacks, for example, the second carding portion is referred to in the jack 1G1 and then soldered. The operation is to weld the terminal 60 to the circuit board 100 for soldering, and when the cover 5 is deformed by high temperature due to the soldering operation, the holes can be made. The portions 64 are coupled to each other. In detail, when the second engaging portions 64 are grooves as shown in FIGS. 3 and 4, the holes will be deformed into convex portions. The blocks are further clamped to each other. When the same: a latching portion 64 is a bump as shown in FIGS. 5 and 6, the holes 511 变形 are deformed into grooves with respect to the first-knot portion 64 and thus mutually The card is placed, so that the terminal 6〇 and the cover 5 card can be effectively enhanced:::: to improve: the equal end... the card...邛65 can also have better stability with the circuit board 1〇〇 terminal. . When the mutual card is placed and closed, as shown in FIGS. 7 and 8, the ball switch of the present invention - the ball mounted in the casing 80 === the cover 9 of the double body 80, and the insertion The cover has four terminals of 6 turns. The wind shell 80 is made of plastic, having a circumference of - 8 沿 along the side wall 82 of the base wall 6 ... and along the long side: Four sockets 83 are formed through the side walls 82 and spaced apart from one another. The long length 1 and the = wall 82 cooperate to form a capacitance that communicates with the aforementioned insertion hole 83;;: 1 is opposite to the opening 85 of the base wall 81. 84, and M308482 Each jack 83 is defined by four connected hole walls 831. The cover 90 is for covering the opening 85 to position the ball 40 within the chamber 84.
該四端子60是可藉由一治具（圖未示）沿該長度方向I 強力插入刖述插孔83，與該第一較佳實施例相同，每一支 立而子6〇各包括呈反向的一位於該容室84内的内置端61與 :位於該基壁81外的外露端62,分別連結該内置端61與 /卜路端62的數相連側面〇，及設置於前述側面〇的二 第一卡結部64與二第二卡結部65。 進行焊錫作業將前述端子6G焊固於—電路板⑽的過 程中，該殼體80因為焊錫作業產生高溫變形，恰可使該等 孔壁831與該等第_卡結部64相互卡置，詳細地說，當該 等第-卡結部64為如圖7、8所示的凹槽，則該等孔壁 31曰相對於4等第_卡結部64變形為凸塊進而相互卡置 :當該等第—卡結部64為如圖9、1Q所示的 等孔土 831 “目對於該等第一卡結部變形為凹槽進而相 互卡置’如此’就可以有效增強該等端子6G與該基壁81 广可以提高該等端子60的穩固效果，再藉 "寻弟一卡結部65也可與該電路板1GG相互卡置結合， 則可使該等端子60的穩固效果更佳。 ^二、本新型滾珠開關可獲致下述功效及優點 故確實能達到本新型之目的： 一、因為本新型每-支端子60的二側面63設置有 第一卡結部64,使料側面63呈非平滑面，如此，進把 10 M3 08482 士亥等第—=因g變形後，恰可使該等孔壁⑴與 端、64相互卡置結合，進而具有可以增強該等 體50的結合強度，可以提高該等端子的的 穩固效果的功效及優點。 々二、因為本新型每-支端子6〇的二側面^設置有二 第-卡結部64，使該等側面63呈非平滑面，如此，進行焊 錫作：及該殼體80因高溫變形後，恰可使該等孔壁如與 該等第一卡結部64相互卡詈，、隹品θ 士 〜 $互卡置進而具有可以增強該等端子 6〇與該殼體80的基壁8〗的έ士人％命 幻丞土 81的結合強度，可以提高該等端子 60的穩固效果的功效及優點。 三、因為本新型每—支端子6G更設置有二第二卡结部 Μ可與該電料⑽相互卡置結合，所以具有可使該等端 子60的穩固效果更佳的功效及優點。 惟以上所述者’僅為本新型之二較佳實施例而已，當 不，以此限定本新型實施之範圍，即大凡依本新型申請: 利範固及新型說明内容所作之簡單的等效變化與修飾，皆 仍屬本新型專利涵蓋之範圍内。 【圖式簡單說明】 圖1是新型第155965號專利案的一分解立體圖； 圖2是新型第155965號專利案的一組合剖視圖； 圖3是本新型滚珠開關一第一較佳實施例的一分解立 體圖； 圖4是該第一較佳實施例的一組合剖視圖，說明數個 卡結部呈凹槽設計； 11 M308482 ’說明該等卡結部呈凸塊 ’說明該等卡結部呈凸塊 圖5是一類似於圖3的視圖 設計； 圖6是一類似於圖4的視圖 設計； 圖7是本新型滾珠開關一第二較佳實施例的一分 體圖，· 圖8是本新型滾珠開關一第二較佳實施例的一組合剖 視圖’說明數個卡結部呈凹槽設計；The four terminals 60 can be strongly inserted into the insertion hole 83 along the length direction by a jig (not shown), which is the same as the first preferred embodiment. The opposite end of the built-in end 61 in the chamber 84 and the exposed end 62 located outside the base wall 81 respectively connect the connected side faces of the built-in end 61 and/or the end 62 and are disposed on the side The second first engaging portion 64 and the second second engaging portion 65 of the cymbal. During the soldering operation, the terminal 6G is soldered to the circuit board (10), and the housing 80 is deformed by high temperature due to the soldering operation, so that the hole walls 831 and the first carding portions 64 are engaged with each other. In detail, when the first-knot portion 64 is a groove as shown in FIGS. 7 and 8, the hole walls 31 are deformed into bumps with respect to the fourth-knot portion 64, and thus are mutually engaged. : when the first-knot portion 64 is an isosceles 831 as shown in FIGS. 9 and 1Q, "the first kink portion is deformed into a groove and thus clamped to each other" so that the effective enhancement can be effectively enhanced. The terminal 6G and the base wall 81 can widen the stabilizing effect of the terminals 60, and can be coupled to the circuit board 1GG by the "seeking a card-knot portion 65", so that the terminals 60 can be stabilized. The effect is better. ^ Second, the new ball switch can achieve the following functions and advantages, so it can achieve the purpose of the present invention: First, because the two sides 63 of each of the brackets 60 of the present invention are provided with a first fastening portion 64, The side 63 of the material is made to have a non-smooth surface, so that the input 10 M3 08482 Shi Hai, etc. -= after the deformation of g, the holes can be made The wall (1) and the ends 64 are coupled to each other, and further have the effect of enhancing the bonding strength of the bodies 50, and improving the stability of the terminals. Second, because the present type is 6-inch per terminal The two side surfaces are provided with two first-knot portions 64, so that the side surfaces 63 are non-smooth surfaces, so that soldering is performed: and after the shell 80 is deformed by high temperature, the holes may be made as such. The engaging portions 64 are mutually engaged, and the product θ 士 士 至 _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ The utility model and the advantages and advantages of the stabilizing effect of the terminals 60 can be improved. 3. Because the second connecting portion 6G of the present invention is further provided with two second engaging portions, the electric material (10) can be mutually coupled with each other, so that The stability effect of the terminals 60 is better and the advantages and advantages are obtained. However, the above description is only the preferred embodiment of the present invention, and if not, the scope of the present invention is limited, that is, the application according to the present invention : Li Fangu and the new description of the content of the simple etc. Variations and modifications are still within the scope of this new patent. [Simplified illustration of the drawings] Fig. 1 is an exploded perspective view of the novel 155965 patent; Fig. 2 is a sectional view of a combination of the new 155965 patent; 3 is an exploded perspective view of a first preferred embodiment of the ball switch of the present invention; FIG. 4 is a combined cross-sectional view of the first preferred embodiment illustrating a plurality of engaging portions in a groove design; 11 M308482' The engaging portion is in the form of a bump 'indicating that the engaging portions are convex. FIG. 5 is a view design similar to FIG. 3; FIG. 6 is a view design similar to FIG. 4; FIG. 7 is a second ball switch of the present invention. A sectional view of a preferred embodiment of the present invention, FIG. 8 is a cross-sectional view of a second preferred embodiment of the ball switch of the present invention, illustrating a plurality of engaging portions in a groove design;
圖9是一類似於圖7的視圖，說明該等卡結部呈凸塊 設計；及 圖1 0是一類似於圖9的視圖，說明該等卡結部呈凸 塊設計。 12 M308482Figure 9 is a view similar to Figure 7 illustrating the kink portions in a bump design; and Figure 10 is a view similar to Figure 9 illustrating the kink portions in a tab design. 12 M308482
【主要元件符號說明】 30... .殼體 64... .第--^結部 31... .基壁 65... .第二卡結部 32... .側壁 70... .樹脂 3 3... .容室 80... .殼體 34... •開口 81... •基壁 40". •滾珠 82... .側壁 50.·· •蓋體 83... .插孔 51... .插孔 831. ..孔壁 511·, ..孔壁 84·" •容室 60... •端子 85... •開口 61". .内置端 90"· •蓋體 62... .外露端 100. ..電路板 63... .側面 101. ..插孔[Description of main component symbols] 30.... Housing 64....--^ junction 31.... Base wall 65.... Second fastening portion 32. Side wall 70.. . Resin 3 3 .... chamber 80.... housing 34... • opening 81... • base wall 40". • ball 82... side wall 50.·· • cover 83 ... jack 51... jack 831.. hole wall 511·, .. hole wall 84·" • chamber 60... • terminal 85... • opening 61". End 90"• cover body 62. .Exposed end 100. ..circuit board 63... side 101... jack
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