TWM431419U - RF testing switch structure - Google Patents

RF testing switch structure Download PDF

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Publication number
TWM431419U
TWM431419U TW100222692U TW100222692U TWM431419U TW M431419 U TWM431419 U TW M431419U TW 100222692 U TW100222692 U TW 100222692U TW 100222692 U TW100222692 U TW 100222692U TW M431419 U TWM431419 U TW M431419U
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TW
Taiwan
Prior art keywords
metal
metal piece
base
rti
rtigt
Prior art date
Application number
TW100222692U
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Chinese (zh)
Inventor
Chang-Wan Zeng
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Chang-Wan Zeng
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Publication date
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Priority to TW100222692U priority Critical patent/TWM431419U/en
Publication of TWM431419U publication Critical patent/TWM431419U/en

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  • Push-Button Switches (AREA)
  • Switch Cases, Indication, And Locking (AREA)

Description

五、新型說明: 【新型所屬之技術領域】 本創作係關於一種RF測試開.關結構,尤指一種應用於RP電路測 试,及具備膠料止溢、接點強化與各連接接點確保同一水平面之即測 試開關結構。 【先前技術】 按,習知之RF測試開關結構必需要求體積小巧,在組配上必需將 如小型之金屬外殼、塑膠芯心、金屬端子及塑膠底座予以進行組配, 需經過至少四道之組配製程程序相當複雜,使其製造成本偏高,且多 個組配程序間易產生誤差而形成大量的不良品,而讓產品生產之品質 與良率降低,實為目前習知RF測試開關所極待解決之課題。 上述習知RF測試開關之開關導體端子之開關接點端,易因反覆壓 觸操作,該開關導體端子之開點端易羞生變形,而致使該開關導 體端子之開關動作失靈或誤動作。 上述習知RF測試開關之另一個問題,則是由於該处測試開關體 積小’該用以連接電路板之導體接點位於即測試開關之底部,易有不 干整及無法維持於同一 口平面之狀態,在财測試開關以錫爐等自動化 薛接設備銲胁電職時,則會令該導體接點無法雜水平穩固鲜接 於電路板’畴有某些導體接點上翹無法穩_接於電路板之問題與 缺點。 此外,在補的絲專職敝獻方面,如巾華關專利公 細〇4「賴連接賭接座技良結構」新㈣繼,_示以金屬 保護罩、勝芯組及巾央端子_域之線纜連接諸接座結構與技 術’但該谬芯組包括定位部、主體部及底板等多個元件,定位部、主 體部及底板咖柱孔凹凸對餘合繁複料便組配,續該魏連接 可以確保每-細定爪片均可制雜連結於電路板上。 【實施方式】 首先叫參閱第-圖、第二圓、第三圖、第四圖及第五圖所示,係 本f作之RF測試開關之第-實施例,該即測試開關丨⑻係包含 第開關部件10及一第二開關部件2〇,其中,該第一麵部件1〇 係包含-鋪外罩11及—踢芯元件u,金屬外罩u頂端形成一容納 開口 m ’下端週緣設有若固定爪片112,該容納開口⑴上緣形成一 止溢緣1IU,該谬芯元件12為塑料構成,且端設有—結合部⑵, 該結合部m對應結合於該金麟罩u之容_口丨⑽,且該結合 部121内形成一開口 1211。 該膠怒内膜I2與該金屬外罩u係以麵—體成型方式組合,該 膠芯内膜12無金屬外罩U @之麵—體成·合方式不限,在本 創作中係时屬料U置於模具巾,而·料—體射出成型方式為 例,該止溢緣im則提供該膠芯元件12與該金屬外罩U預塑一體成 型時之频止溢魏,以防堵該轉溢級金屬外罩η之外。 該第二開關部件20,係包括一端子組21及絕緣底座22,該端子 ’且21係包括至)一第一金屬片211及至少-第二金屬片212,該第-=屬片211與第二金屬片212間之連結關係不限,在本創作中係以如 早投開關連結方式為例’上述之第一金屬片211 一端形成一端子部 211a,第一金屬#212 _端形成一端子部2以,另一端形成一彎折部 212b ’違端子部211&與2123可供以表面勒著技術(smt)連結於如一手 機200之RF電路板21〇上(如第六圖所示)。 絕緣底座22頂端形成一開口 221,該開口 221供端子組2ι之第一 金屬片2ΐι及第二金屬片加容置結合,該絕緣底座η底端週緣並設 有若干固定部222及至少一凹槽扭,且該絕緣底座22與端子組2ι之 第金屬片211及第二金屬片212間係以預塑一體成型方式組合,並 ,該第一金屬片211之端子部2Ua及第二金屬片212之端子部2l2a 露出於緣底座22底部,而形成表面黏著元件^廳)之表面黏著功 月匕,以便連結至如第六圖所示之手機施之处電路板加上。 該絕緣底座22底部之各固定部222並供上述金屬外罩u下端週 緣之各112予以彎域组包覆結合,使該金屬料u、膠芯 兀件12預塑一體成型之模組化的第一開關部件10與該端子組21及絕 緣底座22預塑-體成型組合形成之模組化第二開關部件相互組合 連結’並使該第二開關部件2〇之端子組21之第一金屬片叫對應第 開關部件ίο之膠芯内膜12之結合部121之開口而,使第一金屬 片211可以透過開口 1211露出而供驗操作形成如同單投開關之開啟 或關閉之功能。 上述之凹槽223位於該兩固定部222間,可確保各固定爪片ιΐ2 包覆於固定部222時’同在一水平面上,此乃因該凹槽功可提供緣 緣底座22底部與固定爪片m防止變形與偏起之功能。 請再配合第六圖所示’為本創作之奸測試開關1〇〇應用於手機 2〇〇之RF電路板2i〇表面黏著之應用例,其中,藉由該結合於絕緣底 ^22底部之端子組21中之第一金屬# 211 一端之端子部2山及第二 :屬片加一端之端子部加3,以及,各彎折嵌入固定部從之各固 疋爪片112表面,以表面黏著技術黏著於該手機2〇〇之处電路板21〇 表面’亦即藉由上述之金屬外罩U、膠芯元件12預塑一體成型之模組 '第開關部件10與該端子組21及絕緣底座22預塑一體成型組合形 成之抵組化第二開關部件20,以簡單及低成本組合製程。 請再參閱第七圖所示’為本創作之RP職開關1〇〇之第二實施 :列’其中’該第二開關部件20之端子組21之第一金屬片211之端子 部211a表面至少設有一凸塊㈣;該端子組21之第二金屬片加之 M431419 1211 開口 21 端子組 211a 端子部 212 第二金屬片 212b 彎折部 22 絕緣底座 222 固定部 210 RF電路板 20 第二開關部件 211 第一金屬片 211b 凸塊 212a 端子部 212c 凸塊 221 開口 223 凹槽V. New description: [New technical field] This creation is about an RF test open-close structure, especially one that is applied to RP circuit test, and has rubber stop, contact reinforcement and connection points to ensure Test switch structure at the same level. [Prior Art] According to the conventional RF test switch structure, it is required to be small in size. In the assembly, a small metal casing, a plastic core, a metal terminal, and a plastic base must be assembled, and at least four groups are required. The preparation process is quite complicated, which makes the manufacturing cost high, and a large number of defective products are easily generated between a plurality of assembly programs, and the quality and yield of the product are reduced, which is a conventional RF test switch. The subject to be solved. The switch contact end of the switch conductor terminal of the above conventional RF test switch is easy to be reversely pressed, and the open end of the switch conductor terminal is easily deformed, which causes the switch terminal of the switch to malfunction or malfunction. Another problem with the above conventional RF test switch is that the test switch is small in size. The conductor contact for connecting the circuit board is located at the bottom of the test switch, and it is easy to be unsettled and cannot be maintained at the same plane. In the state, when the financial test switch is used to solder the electric power to the automatic soldering equipment such as the tin furnace, the conductor contact can not be mixed with the water and the solid state is firmly connected to the circuit board. Problems and disadvantages connected to the board. In addition, in the supplemental silk full-time contribution, such as the towel Huaguan patents 〇 4 "Relying on the gambling connection technology" new (four) following, _ show metal protective cover, Sheng core group and towel terminal _ domain The cable is connected to the socket structure and the technology 'but the core group includes a plurality of components such as a positioning portion, a main body portion and a bottom plate, and the positioning portion, the main body portion and the bottom plate coffee bar hole concave and convex are combined with the complicated and complicated materials, and continued The Wei connection ensures that each of the fine claw pieces can be made to be bonded to the circuit board. [Embodiment] Referring first to the first, second, third, fourth, and fifth figures, the first embodiment of the RF test switch is the test switch (8). The first switch member 10 includes a second cover member 11 and a core member u, and the top end of the metal cover u forms a receiving opening m'. If the claw piece 112 is fixed, the upper edge of the receiving opening (1) forms a sluice edge 1 IU, the core element 12 is made of plastic, and the end is provided with a joint portion (2), and the joint portion m is correspondingly coupled to the gold lining u An opening (11) is formed in the joint portion 121. The rubber irradiance inner membrane I2 and the metal outer cover u are combined in a face-to-body molding manner, and the rubber core inner film 12 has no metal outer cover U@ face-body formation/closing method, and is not limited in the present creation. U is placed in the mold towel, and the material-body injection molding method is taken as an example, and the leakage edge im provides the frequency of the rubber core element 12 and the metal outer cover U when it is integrally molded, so as to prevent the rotation. The overflow metal cover is outside the η. The second switch component 20 includes a terminal set 21 and an insulating base 22, and the terminal 'and 21 includes a first metal piece 211 and at least a second metal piece 212, and the first----- The connection relationship between the second metal sheets 212 is not limited. In the present example, the first metal sheet 211 is formed with a terminal portion 211a at one end, and the first metal #212 _ end is formed as an example. The terminal portion 2 is formed with a bent portion 212b at the other end. The terminal portions 211 & 2123 can be connected to the RF circuit board 21 of a mobile phone 200 by a surface strapping technique (smt) (as shown in FIG. 6). ). An opening 221 is formed in the top of the insulating base 22, and the opening 221 is coupled to the first metal piece 2ΐ1 and the second metal piece of the terminal set 2, and the bottom end of the insulating base η is provided with a plurality of fixing portions 222 and at least one concave portion. The slot is twisted, and the insulating base 22 is combined with the first metal piece 211 and the second metal piece 212 of the terminal set 2 ι in a pre-plastic integral manner, and the terminal portion 2Ua and the second metal piece of the first metal piece 211 The terminal portion 2l2a of the 212 is exposed at the bottom of the edge base 22, and the surface of the surface adhesive member is formed to be attached to the circuit board of the mobile phone as shown in FIG. Each of the fixing portions 222 of the bottom of the insulating base 22 is provided with a plurality of 112 of the lower end of the metal cover u to be combined with the bending group, so that the metal material u and the rubber core member 12 are pre-molded and integrally molded. A switchable component 10 and a modularized second switch component formed by pre-molding a combination of the terminal set 21 and the insulating base 22 are coupled to each other and the first metal piece of the terminal set 21 of the second switch component 2 Referring to the opening of the joint portion 121 of the inner core film 12 of the first switch member ίο, the first metal piece 211 can be exposed through the opening 1211 to perform the function of opening or closing the single-shot switch. The groove 223 is located between the two fixing portions 222 to ensure that the fixing claws ι 2 are covered on the same horizontal surface when the fixing claws 222 are covered, because the groove function can provide the bottom and the fixing of the edge base 22 The claw piece m prevents the function of deformation and deflection. Please cooperate with the application example of the RF board 2i〇 applied to the mobile phone 2〇〇 shown in the figure above, which is the bottom of the insulation bottom 22 The terminal portion 2 of the first metal #211 in the terminal group 21 is 2 and the second portion: the terminal portion of the one piece plus one end is added 3, and each of the bending portions is embedded in the surface of each fixing claw 112 from the fixing portion to the surface Adhesive technology is adhered to the surface of the circuit board 21 〇 ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' 电路 电路 电路 电路 电路 电路 该 该 该 该 该 该 该 该 该 该 该 该 该 该 该 该 该 该 该The base 22 is pre-molded and integrally formed to form the second switching member 20, which is combined in a simple and low-cost process. Please refer to the second embodiment of the RP job switch 1 为本 shown in the seventh figure: column 'where the terminal portion 211a of the first metal piece 211 of the terminal group 21 of the second switch component 20 is at least A bump (4) is provided; a second metal piece of the terminal group 21 is added with M431419 1211 opening 21 terminal group 211a terminal portion 212 second metal piece 212b bent portion 22 insulating base 222 fixing portion 210 RF circuit board 20 second switching member 211 First metal piece 211b bump 212a terminal portion 212c bump 221 opening 223 groove

Claims (1)

101年2月23日修正替換頁 六、申請專利範圍: I一種RF測試開關結構,係包括: 第-開_件,係包括L卜罩及—縣元件,該金屬料之上端形成 止溢緣,下端週緣設有若干固定爪片,該膠芯元件,與該金屬外罩 間以預塑一體成型結合;及 第-開關。卩件’係包括—端子組及_絕緣底座,該端子組係包括至少—第 金屬片及至少-第二金屬片,該第一金屬片與第二金屬片間係以開 =關係連結,絕緣底座供端子組之第—金屬片及第二金屬片容置結 。’且該絕緣底座無子組之第—金屬肢^金屬^嶋以預塑― 體成型方式組合,並使該第—金屬片—端及第二金屬片—端露出於絕 =底座底部,該辑底座之底部週緣由第部件之金屬外罩之固 定爪片彎折包覆結合’使該第__部件結合該第二_部件,該絕 ,底座底部並設有-凹槽,該凹槽位於該包覆於緣緣底座之底部之^ 疋爪片間,使該固定爪片位於同—水平面之上 t=:r_=r 糊叫-财 3:=:—一 4·=請專利範圍第3項所述之㈣幽關結構,其中,該結料内形成一開 5:請,圍第i項所述之_陶關結構,其中,該第二開 子、、且之第一金屬片一端形成一端子部。 5 _之KP _關結#,其中,該端子部表面至少設 7·如申請專棚第1斯叙卿咖轉,射,該第:物細 M431419Amendment page on February 23, 101. Patent application scope: I. An RF test switch structure, including: the first-opening, including the L-cover and the county component, the upper end of the metal material forms a spill-over edge. The lower end periphery is provided with a plurality of fixing claw pieces, and the rubber core member is pre-molded and integrally combined with the metal outer cover; and the first switch. The device includes: a terminal set and an _insulating base, the terminal set includes at least a first metal piece and at least a second metal piece, and the first metal piece and the second metal piece are connected in an open relationship, insulated The base is provided for the first metal piece and the second metal piece of the terminal set. 'And the insulating base has no sub-group - the metal limb ^ metal ^ 嶋 is combined in a pre-plastic forming manner, and the first metal sheet end and the second metal sheet end are exposed at the bottom of the base = The bottom periphery of the base is bent and bound by the fixing claws of the metal cover of the first part to make the first_component joint with the second component, and the bottom of the base is provided with a groove, the groove is located The cover is wrapped between the claws of the bottom of the rim base, so that the fixed claw piece is located on the same horizontal plane t=:r_=r paste-finance 3:=:--4·= please patent scope (4) affluent structure according to 3 items, wherein the material is formed in an open 5: please, the _ 陶 关 structure described in the item i, wherein the second opening and the first metal piece One end portion is formed at one end. 5 _ KP _ Guanjie #, in which the surface of the terminal part is at least 7 · If the application for the first shed 1st Syrian coffee, shoot, the first: fine M431419 101年2月23&gt;曰修正贄換頁 子組之第二金屬片一端形成一端子部。February 23, 101&gt; 曰Revision 贽The second sheet of the sub-group forms a terminal portion at one end. 8. 如申請專利範圍第i項所述之RF測試開關結構 之端子組之第二金屬片一端形成一彎折部。 八 μ第一開關部件 9. 如申請專利範圍第7項所述之RF測試開關結構,其中,該蠕子部表面至 少設有一凸塊。 1〇·如申請專利範圍第1項所述之RF測試開關結構,其中,該第—門關部 件之端子組之第-金屬片與第二金屬片間形成—單投開關連結結構。 11.如申請專利範圍第1項所述之RF測試開關結構,其中, 一 ’、 第^一開關部 件之緣絕底座頂端形成一開口。 12.如申請專利範圍第i項所述之奸測試開關結 叫再中,該第二開關部 件之緣絕底座底部週緣設有若干固定部,該固定部供該 ° 金屬外罩之各固定爪片彎折包覆結合。 開關#件之8. One end of the second metal piece of the terminal set of the RF test switch structure as claimed in claim i is formed into a bent portion. </ RTI> </ RTI> <RTIgt; </ RTI> <RTIgt; </ RTI> <RTIgt; </ RTI> <RTIgt; </ RTI> <RTIgt; </ RTI> <RTIgt; The RF test switch structure of claim 1, wherein the first metal piece of the terminal group of the first door closing member and the second metal piece form a single-shot switch connection structure. 11. The RF test switch structure of claim 1, wherein the edge of the first switch member forms an opening at the top end of the base. 12. If the second test component is provided with a plurality of fixing portions on the periphery of the bottom of the base, the fixing portion is provided for each fixing claw of the metal cover. Bending and wrapping. Switch#
TW100222692U 2011-12-01 2011-12-01 RF testing switch structure TWM431419U (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9385492B2 (en) 2013-09-13 2016-07-05 Hon Hai Precision Industry Co., Ltd. Switch connector comprising an insulative bovy over an inulative base that comprises two insulators

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9385492B2 (en) 2013-09-13 2016-07-05 Hon Hai Precision Industry Co., Ltd. Switch connector comprising an insulative bovy over an inulative base that comprises two insulators

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