1353093 [0001] [0002] [0003] [0004] [0005] 095115999 100年09月20日 發明說明： 【發明所屬之技術領域】 本發明係關於一種訊號切換結構，尤其係關於一種體積 較小，結構簡單，適用於攜帶型電子裝置之訊號切換結 構。 【先前技術】 在移動電話等攜帶型電子裝置上整合盡可能多之功能已 經成爲電子産品領域之發展趨勢，如雙天線接收，GPS ( Global Positioning System，全球定位系統），影 音’視訊等均漸漸成爲攜帶型電子裝置之必備功能。將 衆多功能集合於一體之攜帶型電子裝置中，不同之功能 一般對應電路板中不同之訊號回路。爲於使用過程中實 現不同功能之間之切換，需要設置訊號切換結構。 目前最常見之訊號切換結構主要係各種轉換開關，如工 業上之電源轉換開關，收音機之訊號轉換開關，電腦鍵 盤之轉換開關等’但上述電路開關或體積較大，或結構 複雜，不適合應用於移動電話或其他攜帶型電子裝置上 〇 【發明内容】 有鑒於此，有必要提供一種體積較小，結構簡單，適合 應用於攜帶型電子裝置之訊號切換結構。 一種訊號切換結構，其裝設於一揭帶型電子裝置之電路 板上，該訊號切換結構包括一驅動件、一從動件、一第 一導電件及一第二導電件；其中驅動件與從動件連接， 從動件、第-導電件及-第二導電件均與電路板電性連 表單編號Α0101 第3頁/共21頁 1003345331-0 1353093 __ 100年09月20日修正替換頁 接；驅動件與從動件中至少一者具有彈性結構，當驅動 件未受到壓力時，從動件與第一導電件接觸，使從動件 、電路板與第一導電件形成一第一訊號回路；當驅動件 受到壓力時，上述驅動件與從動件中至少一者具有之彈 性結構於該壓力下發生彈性形變，使驅動件帶動從動件 與第二導電件接觸，進而使從動件、電路板與第二導電 件形成一第二訊號回路。 [0006] 相較於習知技術，本發明提供之訊號切換結構體積小， 結構簡單，各主要部件均可採用一體成型之方式製造， 適合於攜帶型電子裝置中大規模使用。 【實施方式】 [0007] 請參閱圖1、圖2及圖3，本發明訊號切換結構之較佳實施 例包括一驅動件1、一從動件2、一第一導電件3及一第二 導電件4。該驅動件1、從動件2、第一導電件3及第二導 電件4均裝設於一移動電話或個人數碼助理（Personal Digital Assistant，PDA)等攜帶型電子裝置之電路 板5上；一基座6可於操作過程中約束驅動件1、從動件2 、第一導電件3及第二導電件4之位置，並對該訊號切換 結構加以保護。 [0008] 請參閱圖4，驅動件1採用一體成型且具有彈性之金屬片 或其他材料製成，其包括一第一固定部11及一第一活動 部12。其中第一固定部11爲平板狀，第一活動部12包括 一第一連接部121、一第一延伸部122、一推抵部123及 一傳動部124。第一連接部121爲一具有彈性之彎折部分 ，其將第一固定部11與第一延伸部122連接。第一延伸部 095115999 表單編號A0101 第4頁/共21頁 1003345331-0 1353093 100年09月20日梭正替換頁 122爲平板狀且與第一固定部11相互平行，其一端與第一 連接部121連接，另一端向大致與第一固定部11相互垂直 之方向上延伸一定長度後折回，從而形成大致爲“U”形 之推抵部123，該推抵部123將第一延伸部122與傳動部 124連接。傳動部124爲平板狀且與第一固定部11及第一 延伸部122相互平行，該傳動部124上設有螺孔等連接結 構（圖未標）。當推抵部123受到方向垂直於第一固定部 11及第一延伸部122之壓力時，該推抵部123即可帶動與 其連接之第一延伸部122及傳動部124於壓力作用方向上 相對第一固定部11移動，並使第一連接部121發生形變， 儲存一定之彈性勢能；當壓力解除後，第一連接部121釋 放其儲存之彈性勢能而恢復初始形狀，從而帶動第一延 伸部122、推抵部123及傳動部124回復到初始位置。 [0009] 請參閱圖5，從動件2採用一體成型且具有彈性之金屬片 或其他導電材料製成，其包括一第二固定部21及一第二 活動部22。其中第二固定部21爲平板狀，第二活動部22 包括一第二連接部221、一第二延伸部222及一訊號傳輸 部223。第二連接部221爲一具有彈性之彎折部分，其將 第二固定部21與第二延伸部222連接。第二延伸部222爲 平板狀且與第二固定部21相互平行，其一端與第二連接 部221連接，另一端設有螺孔等連接結構（圖未標），可 通過螺釘連接、鉚接、焊接、膠合等現有方式與驅動件1 之傳動部124固定地連接。訊號傳輸部223爲從第二延伸 部222—側伸出之板狀突出部分，其上可設置用於傳輸訊 號之觸點（圖未標）。當第二延伸部222與驅動件1之傳 095115999 表單編號A0101 第5頁/共21頁 1003345331-0 1353093 _— 100年09月20日修正替換頁 動部124連接之一端受到方向垂直於第二固定部21及該第 二延伸部222之壓力時，即可帶動訊號傳輸部223於壓力 作用方向上相對第二固定部21移動，並使第二連接部221 發生形變而儲存彈性勢能；當壓力解除後，第二連接部 221釋放其儲存之彈性勢能而恢復初始形狀，從而帶動第 二延伸部222及訊號傳輸部223回復到初始位置。 [0010] 請參閱圖6，第一導電件3採用一體成型之金屬片或其他 導電材料製成，其包括一第一安裝部31、一第一接觸部 32及一第一卡固部33。第一安裝部31爲平板狀，第一接 觸部32由該第一安裝部31 —端邊緣之突出部分於與該第 一安裝部31相互平行之方向上延伸而形成，第一卡固部 33由該第一安裝部31另一端於與該第一安裝部31相互垂 直之方向彎折而形成，且第一接觸部32與第一卡固部33 位於第一安裝部31之同一侧。 [0011] 請參閱圖7,第二導電件4採用一體成型之金屬片或其他 導電材料製成，其包括一第二安裝部41、一第二接觸部 42及一第二卡固部43。第二安裝部41與第二接觸部42均 爲平板狀且相互平行，第二卡固部43將該第二安裝部41 與第二接觸部42連接。 [0012] 請參閱圖8及圖9，基座6爲一體成型之塊狀絕緣體，該基 座6包括一第一基體61及一第二基體62，該第一基體61及 第二基體62均大致爲長方體狀，且第一基體61包括一第 一連接端611、一與該第一連接端611相對設置之第一延 伸端61 2及一第一連接面613，第二基體62包括一第二連 接端621、一與該第二連接端621相對設置之第二延伸端 095115999 表單編號A0101 第6頁/共21頁 1003345331-0 1353093 ___ i年09月20日按正替换頁 622及一第二連接面623。該第一基體61及第二基體62相 互平行’第一連接端611與第二連接端621同向設置，第 二延伸端612與第二延伸端622同向設置，第一連接面 613與第二連接面623相對設置’且第一連接面613與第 一連接面623之間之距離等於或稍大於第二導電件4之寬 度。 [0013] 基座6還包括一連接塊63，該連接塊63之一端連接於第一 連接面613上鄰近第一連接端611處，另一端連接於第二 連接面623上鄰近第二連接端621處，從而將第一基體η 與第二基體62連接於一起。該連接塊63包括一與第一連 接端611及第二連接端621同向設置之第一端面631及一 與s亥第一端面631相對設置之第二端面632，其中第一端 面631之外部輪廓與第二導電件4之第二卡固部43之形狀 一致’且第一連接面613與第二連接面623之間之距離等 於或稍大於第二導電件4之寬度，因此第二導電件4之第 二安裝部41、第二接觸部42及第二卡固部43可***第一 連接面613與第二連接面623之間，並以包覆之方式套設 於連接塊63之第一端面631上。第二端面632與相鄰之第 一連接面613及第二連接面623共同構成一工作槽64。 [0014] 第一基體61還包括一套設部614及一第一安裝槽615，其 中套設部614爲從第一延伸端612延伸形成之突出部分， 其外部輪廓與驅動件1之部分形狀一致，第一固定部u、 第一連接部121及第一延伸部122可以包覆之方式套設於 該套設部614上。第一安裝槽615爲環繞第一基體η開設 且一端開口於第一連接面613上之凹槽，其形狀與第一導 095115999 表單煸號A0101 第7頁/共21頁 1003345331-0 1353093 _.一 100年09月20日修正替換頁 電件3之部分形狀一致，且該第一安裝槽615之深度等於 第一導電件3之厚度，第一導電件3之第一安裝部31及第 一卡固部33可容置於該第一安裝槽615内。 [0015] 第二基體62還包括一擋止部624及一第二安裝槽625，其 中擋止部624爲從第二延伸端622延伸形成之突出部分， 第二安裝槽625爲環繞第二基體62開設且一端開口於第二 延伸端622上之凹槽，其形狀與從動件2之部分形狀一致 ，從動件2之第二固定部21、第二連接部221及第二延伸 部222可容置於該第二安裝槽625内。一缺口 626開通第 二連接面623將第二安裝槽625與工作槽64連通，該缺口 626之寬度等於或稍大於從動件2之訊號傳輸部223之寬度 〇 [0016] 組裝時，將驅動件1之第一固定部11、第一連接部121及 第一延伸部122以包覆之方式套設於基座6之套設部614上 ’令推抵部123位於第一基體61與第二基體62之間，傳動 部124延伸至擋止部624較接近第二安裝槽625及缺口 626 之一側。將從動件2之第二固定部21、第二連接部221及 第二延伸部222容置於第二安裝槽625内，令第二延伸部 222之一端從第二安裝槽625於第二延伸端622上之開口 伸出而延伸至與傳動部124接近之位置，訊號傳輸部223 從缺口 626伸出第二連接面623而延伸至工作槽64内。將 第一導電件3之第一安裝部31及第一卡固部33容置於第一 安裝槽615内’令第一安裝部31之一端連同第一接觸部32 伸出第一安裝槽615於第一連接面613上之開口而延伸至 工作槽64内’且第一接觸部32與訊號傳輸部223相互接觸 095115999 表單编號A0101 第8頁/共21頁 1003345331-0 1353093 _ 100年09月20日梭正替換頁 。將第二導電件4之第二安裝部41、第二接觸部42及第二 卡固部43***第一連接面613與第二連接面623之間，並 乂 〇覆之方式套s又於連接塊63之第一端面Μ〗上第二接 觸442伸入工作槽64内並平行地置於訊號傳輸部一侧 。然後將驅動件1之傳動部124與第二連接部m伸出第二 延伸端623之-端通過螺釘連接、鉚接、焊接、膠合等現 有方式固定地連接。最後將驅動件1之第-固定部U、從 動件2之第二固定部2卜第—導電件3之第一安裝部㈣ 第二導電件4之第二安裝部41均固定於電路板5上，並使 從動件2、第-導電件3及第二導電件4均與電路板5建立 電性連接’即完成本發日魏號切換結構難實施例之組 裝。爲進-步確保裝設之牢固及約束驅動件卜從動件2 、第-導電件3及第二導電件4之位置，可採用膠合等方 法將基座6也固定於電路板5上。 [0017] 使用時，本發明提供之訊號切換結構能夠根據不同需要 選擇導通不同之訊號回路1驅動件k推抵部123未受 到壓力時，從動件2之訊號傳輪部m與第—導電件3之第 —接觸部32相互接觸’從而使電路板5與從動件2及第一 導電件3相互導通而形成1—訊號回路。當需要進行電 訊號切換時，可沿垂直於第—延伸部# 1之推抵部123施加壓力’該推抵部123即可帶動與其連接 之第-延伸部122及傳動部124於壓力作用方向上移動， 並使第一連接部121發生形變；傳動部！24推動從動件2之 第二延伸部222與其固定連接之—端，繼而帶動從動件2 之訊號傳輸部223於座力作用方向上移動，並使第二連接 095115999 表單編號A0101 第9頁/共21頁 1003345331-0 二導電件4相互料㈣成1二訊號祕。壓力解除後 ’驅動件1之第-連接部121及從動件2之第二連接部22ι 改復初始❿狀從而帶動驅動件^之第一延伸部⑵、推 抵部123及傳動部124與從動件2之第二延伸部222及訊號 傳輸部223均回復到初始位置，訊號傳輸部⑽離開第二 導電件4之第二接觸部42後重新與第-導電件3之第-接 觸部32接觸，第二訊號回路斷開，第—訊號回路重新接 可見'、要將第—訊號回路與第二訊號回路分別接 =同之訊號線路，即可使用該訊號切換結構進行不同 號線路之間之切換。於操作過程中，基座6可以防止各 導電部件之«成短路，對整個訊㈣換結構加 以保護 [0018] 理解，推抵部123受到之壓力可通過設置於攜帶型電 •裝置外。P之按知或其他傳動機構施加；同時可於攜帶 iir裝置内部設置—卡扣等現有之卡固裝置，當訊號 _ W223於壓力作用下移動至其與第二接觸部42相互接 壓時4卡固裝置將驅動件i及從動件之固持，此時即使 對除也可以保持第二訊號回路之導通。只要解除 2之動件1及從動件2之固持，即可恢復祕件1及從動件 形狀，重新接通第一訊號回路。 095115999 100年09月20日修正替掩·g· 部221發生形變；當訊號值趴a --- 田傳輪部223離開第一接觸部32時 ，第一訊號回路被切斷；_ ^破傳輸部223繼續移動至其鱼 第二接觸部42相互接觸時，電路板5即可與從動件2及第、 要驅動件1與從動件2中之任意一者具有彈性結構 °動回復受到壓力時產生之形變即可確保該訊號 表草編 1003345331-0 [0019] 1353093 100年09月20日梭正替换頁 切換結構正常使用，而另一彈性結構可用鉸鏈等其他能 夠往復運動之結構加以替換。例如，可以僅保留具有彈 性之第一連接部121，而將第二連接部221以鉸鏈結構替 換，反之亦然。 [0020] 綜上所述，本發明符合發明專利要件，爰依法提出專利 申請。惟，以上所述者僅為本發明之較佳實施例，本發 明之範圍並不以上述實施例為限，舉凡熟習本案技藝之 人士援依本發明之精神所作之等效修飾或變化，皆應涵 蓋於以下申請專利範圍内。 【圖式簡單說明】 [0021] 圖1爲本發明訊號切換結構較佳實施例之分解圖。 [0022] 圖2爲本發明訊號切換結構較佳實施例之裝配圖。 [0023] 圖3爲本發明訊號切換結構較佳實施例另一方向之裝配圖 〇 [0024] 圖4爲本發明訊號切換結構較佳實施例中驅動件之立體圖 〇 [0025] 圖5爲本發明訊號切換結構較佳實施例中從動件之立體圖 〇 [0026] 圖6爲本發明訊號切換結構較佳實施例中第一導電件之立 體圖。 [0027] 圖7爲本發明訊號切換結構較佳實施例中第二導電件之立 體圖。 [0028] 圖8爲本發明訊號切換結構較佳實施例中基座之立體圖。 095115999 表單編號A0101 第11頁/共21頁 1003345331-0 1353093 100年09月20日梭正替換頁 [0029] 圖9爲本發明訊號切換結構較佳實施例中基座另一方向之 立體圖。 【主要元件符號說明】 [0030] (本發明） [0031] 驅動件：1 [0032] 第一固定部： 11 [0033] 第一活動部： 12 [0034] 第一連接部： 121 [0035] 第一延伸部： 122 [0036] 推抵部：123 [0037] 傳動部：124 [0038] 從動件：2 [0039] 第二固定部： 21 [0040] 第二活動部： 22 [0041] 第二連接部： 221 [0042] 第二延伸部： 222 [0043] 訊號傳輸部： 223 [0044] 第一導電件： 3 [0045] 第一安裝部： 31 [0046] 第一接觸部： 32 表單編號A0101 095115999 第12頁/共21頁 1003345331-0 1353093 [0047] 第一卡固部：33 [0048] 第二導電件：4 [0049] 第二安裝部：41 [0050] 第二接觸部：42 [0051] 第二卡固部：43 [0052] 電路板：5 [0053] 基座：6 [0054] 第一基體：61 [0055] 第一連接端：611 [0056] 第一延伸端：612 [0057] 第一連接面：613 [0058] 第一套設部：614 [0059] 第一安裝槽：615 [0060] 第二基體：62 [0061] 第二連接端：621 [0062] 第二延伸端：622 [0063] 第二連接面：623 [0064] 擋止部：624 [0065] 第二安裝槽：625 095115999 表單編號A0101 第13頁/共21頁 100年09月20日修正替換頁 1003345331-0 1353093 100年09月20日修正替換頁 [0066] 缺口 ： 6 2 6 [0067] 連接塊：63 [0068] 第一端面：631 [0069] 第二端面：632 [0070] 工作槽：64 095115999 表單编號A0101 第14頁/共21頁 1003345331-0BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a signal switching structure, and more particularly to a small volume, The utility model has the advantages of simple structure and is suitable for the signal switching structure of the portable electronic device. [Prior Art] Integrating as many functions as possible on portable electronic devices such as mobile phones has become a trend in the field of electronic products, such as dual antenna reception, GPS (Global Positioning System), video and audio, etc. Become a must-have feature of portable electronic devices. A plurality of functions are integrated into a portable electronic device, and different functions generally correspond to different signal circuits in the circuit board. In order to switch between different functions during use, it is necessary to set the signal switching structure. At present, the most common signal switching structure is mainly various conversion switches, such as industrial power conversion switch, radio signal conversion switch, computer keyboard conversion switch, etc. 'But the above circuit switch is large in size or complicated in structure, and is not suitable for application. Mobile phone or other portable electronic device 发明 [Abstract] In view of this, it is necessary to provide a signal switching structure that is small in size and simple in structure and suitable for use in a portable electronic device. A signal switching structure is mounted on a circuit board of a tape strip type electronic device, the signal switching structure includes a driving member, a follower member, a first conductive member and a second conductive member; wherein the driving member and the driving member The follower connection, the follower, the first conductive member and the second conductive member are electrically connected to the circuit board. Form number Α0101 Page 3/Total 21 pages 1003345331-0 1353093 __ Correction replacement page for September 20, 100 Connecting; at least one of the driving member and the driven member has an elastic structure, and when the driving member is not under pressure, the driven member contacts the first conductive member, so that the follower, the circuit board and the first conductive member form a first a signal loop; when the driving member is under pressure, the elastic structure of at least one of the driving member and the driven member is elastically deformed under the pressure, so that the driving member drives the driven member to contact with the second conductive member, thereby The moving member, the circuit board and the second conductive member form a second signal loop. Compared with the prior art, the signal switching structure provided by the invention has small volume, simple structure, and all major components can be manufactured by integral molding, and is suitable for large-scale use in portable electronic devices. [0007] Referring to FIG. 1, FIG. 2 and FIG. 3, a preferred embodiment of the signal switching structure of the present invention includes a driving member 1, a follower member 2, a first conductive member 3 and a second Conductive member 4. The driving member 1, the follower 2, the first conductive member 3 and the second conductive member 4 are all mounted on a circuit board 5 of a portable electronic device such as a mobile phone or a personal digital assistant (PDA); A susceptor 6 can constrain the position of the driving member 1, the follower 2, the first conductive member 3 and the second conductive member 4 during operation, and protect the signal switching structure. Referring to FIG. 4, the driving member 1 is formed of an integrally formed and elastic metal piece or other material, and includes a first fixing portion 11 and a first movable portion 12. The first fixed portion 11 has a flat shape, and the first movable portion 12 includes a first connecting portion 121, a first extending portion 122, a pushing portion 123 and a transmitting portion 124. The first connecting portion 121 is a resilient bent portion that connects the first fixing portion 11 with the first extending portion 122. First extension 095115999 Form No. A0101 Page 4 / Total 21 page 1003345331-0 1353093 On September 20, 100, the shuttle replacement page 122 is flat and parallel to the first fixing portion 11, one end of which is connected to the first connection portion 121 is connected, and the other end is extended back to a direction substantially perpendicular to the first fixing portion 11 and then folded back to form a substantially "U"-shaped pushing portion 123. The pushing portion 123 connects the first extending portion 122 with The transmission portion 124 is connected. The transmission portion 124 has a flat plate shape and is parallel to the first fixing portion 11 and the first extending portion 122. The transmission portion 124 is provided with a connection structure such as a screw hole (not shown). When the pushing portion 123 receives the pressure perpendicular to the first fixing portion 11 and the first extending portion 122, the pushing portion 123 can drive the first extending portion 122 and the transmitting portion 124 connected thereto to be opposite to each other in the direction of pressure action. The first fixing portion 11 moves and deforms the first connecting portion 121 to store a certain elastic potential energy; when the pressure is released, the first connecting portion 121 releases the stored elastic potential energy to restore the initial shape, thereby driving the first extending portion. 122. The pushing portion 123 and the transmission portion 124 return to the initial position. Referring to FIG. 5, the follower 2 is formed of an integrally formed and elastic metal piece or other conductive material, and includes a second fixing portion 21 and a second movable portion 22. The second fixing portion 21 has a flat shape, and the second movable portion 22 includes a second connecting portion 221, a second extending portion 222, and a signal transmitting portion 223. The second connecting portion 221 is a resilient bent portion that connects the second fixing portion 21 with the second extending portion 222. The second extending portion 222 has a flat shape and is parallel to the second fixing portion 21, and one end thereof is connected to the second connecting portion 221, and the other end is provided with a connecting structure such as a screw hole (not shown), which can be connected by screws, riveted, A conventional manner of welding, gluing, and the like is fixedly coupled to the transmission portion 124 of the driving member 1. The signal transmission portion 223 is a plate-like projection extending from the side of the second extension portion 222, and a contact for transmitting a signal (not shown) may be disposed thereon. When the second extension portion 222 and the driving member 1 pass 095115999 Form No. A0101 Page 5 / 21 pages 1003345331-0 1353093 _ - September 20th, the correction replacement page moving portion 124 is connected to the direction perpendicular to the second When the pressure of the fixing portion 21 and the second extending portion 222, the signal transmitting portion 223 is moved relative to the second fixing portion 21 in the direction of pressure action, and the second connecting portion 221 is deformed to store the elastic potential energy; After being released, the second connecting portion 221 releases its stored elastic potential energy to restore the original shape, thereby causing the second extending portion 222 and the signal transmitting portion 223 to return to the initial position. Referring to FIG. 6, the first conductive member 3 is made of an integrally formed metal piece or other conductive material, and includes a first mounting portion 31, a first contact portion 32, and a first fastening portion 33. The first mounting portion 31 has a flat shape, and the first contact portion 32 is formed by a protruding portion of the end portion of the first mounting portion 31 extending in a direction parallel to the first mounting portion 31. The first fastening portion 33 is formed. The other end of the first mounting portion 31 is formed to be bent in a direction perpendicular to the first mounting portion 31 , and the first contact portion 32 and the first fastening portion 33 are located on the same side of the first mounting portion 31 . Referring to FIG. 7, the second conductive member 4 is made of an integrally formed metal piece or other conductive material, and includes a second mounting portion 41, a second contact portion 42, and a second fastening portion 43. The second mounting portion 41 and the second contact portion 42 are both flat and parallel to each other, and the second fastening portion 43 connects the second mounting portion 41 to the second contact portion 42. [0012] Referring to FIG. 8 and FIG. 9, the base 6 is an integrally formed block insulator. The base 6 includes a first base 61 and a second base 62. The first base 61 and the second base 62 are both The first base body 61 includes a first connecting end 611, a first extending end 61 2 opposite to the first connecting end 611, and a first connecting surface 613. The second base body 62 includes a first The second connecting end 621 and the second extending end 095115999 opposite to the second connecting end 621 Form No. A0101 Page 6 / Total 21 Page 1003345331-0 1353093 ___ September 20th, according to the replacement page 622 and one Two connection faces 623. The first base 61 and the second base 62 are parallel to each other. The first connecting end 611 and the second connecting end 621 are disposed in the same direction. The second extending end 612 and the second extending end 622 are disposed in the same direction. The first connecting surface 613 and the The two connection faces 623 are oppositely disposed and the distance between the first connection face 613 and the first connection face 623 is equal to or slightly larger than the width of the second conductive member 4. [0013] The base 6 further includes a connecting block 63. One end of the connecting block 63 is connected to the first connecting surface 613 adjacent to the first connecting end 611, and the other end is connected to the second connecting surface 623 adjacent to the second connecting end. At 621, the first substrate η is coupled to the second substrate 62. The connecting block 63 includes a first end surface 631 disposed in the same direction as the first connecting end 611 and the second connecting end 621, and a second end surface 632 disposed opposite the first end surface 631 of the shai, wherein the outer end of the first end surface 631 The contour is identical to the shape of the second fastening portion 43 of the second conductive member 4 and the distance between the first connecting surface 613 and the second connecting surface 623 is equal to or slightly larger than the width of the second conductive member 4, thus the second conductive The second mounting portion 41, the second contact portion 42 and the second fastening portion 43 of the member 4 are inserted between the first connecting surface 613 and the second connecting surface 623, and are sleeved on the connecting block 63. On the first end face 631. The second end surface 632 and the adjacent first connecting surface 613 and the second connecting surface 623 together form a working groove 64. The first base body 61 further includes a set portion 614 and a first mounting groove 615. The sleeve portion 614 is a protruding portion extending from the first extending end 612, and an outer contour thereof and a partial shape of the driving member 1 The first fixing portion u, the first connecting portion 121 and the first extending portion 122 can be sleeved on the sleeve portion 614. The first mounting groove 615 is a groove which is opened around the first base body n and has one end open on the first connecting surface 613, and has the shape and the first guide 095115999. Form number A0101 Page 7 / 21 pages 1003345331-0 1353093 _. The shape of the portion of the replacement page electrical component 3 is identical on September 20, 100, and the depth of the first mounting groove 615 is equal to the thickness of the first conductive member 3, the first mounting portion 31 of the first conductive member 3 and the first The trim portion 33 can be received in the first mounting groove 615. [0015] The second base body 62 further includes a stopping portion 624 and a second mounting groove 625, wherein the stopping portion 624 is a protruding portion extending from the second extending end 622, and the second mounting groove 625 surrounds the second base body. A recess 62 is formed in one end and is open on the second extending end 622. The shape of the recess is the same as the shape of the portion of the follower 2, and the second fixing portion 21, the second connecting portion 221 and the second extending portion 222 of the follower 2 It can be accommodated in the second mounting groove 625. A notch 626 is opened to the second connecting surface 623 to connect the second mounting groove 625 with the working groove 64. The width of the notch 626 is equal to or slightly larger than the width of the signal transmitting portion 223 of the follower 2 [0016] The first fixing portion 11 , the first connecting portion 121 and the first extending portion 122 of the member 1 are sleeved on the sleeve portion 614 of the base 6 to make the pushing portion 123 be located on the first base 61 and the first portion Between the two base bodies 62, the transmission portion 124 extends to the side of the blocking portion 624 closer to the second mounting groove 625 and the notch 626. The second fixing portion 21, the second connecting portion 221 and the second extending portion 222 of the retaining member 2 are received in the second mounting groove 625, and one end of the second extending portion 222 is second from the second mounting groove 625. The opening on the extended end 622 extends to extend to a position close to the transmission portion 124, and the signal transmission portion 223 extends from the notch 626 to the second connection surface 623 to extend into the working groove 64. The first mounting portion 31 and the first fixing portion 33 of the first conductive member 3 are received in the first mounting groove 615. The one end of the first mounting portion 31 and the first contact portion 32 extend out of the first mounting groove 615. The opening on the first connecting surface 613 extends into the working groove 64' and the first contact portion 32 and the signal transmitting portion 223 are in contact with each other 095115999 Form No. A0101 Page 8 / Total 21 Page 1003345331-0 1353093 _ 100 years 09 On the 20th of the month, Shuttle is replacing the page. The second mounting portion 41, the second contact portion 42 and the second fastening portion 43 of the second conductive member 4 are inserted between the first connecting surface 613 and the second connecting surface 623, and the manner of covering the cover s is The first end face 442 of the first end face of the connecting block 63 extends into the working groove 64 and is placed in parallel on the side of the signal transmitting portion. Then, the end portion of the driving portion 124 of the driving member 1 and the second connecting portion m extending from the second extending end 623 is fixedly connected by a conventional means such as screwing, riveting, welding, gluing or the like. Finally, the first fixing portion U of the driving member 1, the second fixing portion 2 of the follower 2, the first mounting portion of the first conductive member 3, and the second mounting portion 41 of the second conductive member 4 are all fixed to the circuit board. 5, and the follower 2, the first conductive member 3 and the second conductive member 4 are electrically connected to the circuit board 5, that is, the assembly of the difficult embodiment of the present invention is completed. In order to ensure the firmness of the mounting and to restrain the position of the driving member, the first conductive member 3 and the second conductive member 4, the base 6 can also be fixed to the circuit board 5 by gluing or the like. [0017] In use, the signal switching structure provided by the present invention can selectively switch different signal loops according to different needs. When the driving member k pushing portion 123 is not under pressure, the signal transmitting portion m of the follower 2 and the first conductive portion The first portion of the member 3 - the contact portions 32 are in contact with each other 'to make the circuit board 5 and the follower 2 and the first conductive member 3 electrically connected to each other to form a 1-signal loop. When the electrical signal switching is required, the pressure can be applied along the pushing portion 123 perpendicular to the first extending portion #1. The pushing portion 123 can drive the first extending portion 122 and the transmitting portion 124 connected thereto in the direction of the pressure action. Move up and deform the first connecting portion 121; the transmission portion! 24 pushes the second extension 222 of the follower 2 to the end of the fixed connection thereof, and then drives the signal transmission portion 223 of the follower 2 to move in the direction of the seating force, and makes the second connection 095115999 Form No. A0101 page 9 / Total 21 pages 1003345331-0 Two conductive parts 4 mutual material (four) into a two signal secret. After the pressure is released, the first connecting portion 121 of the driving member 1 and the second connecting portion 22 of the follower 2 are changed to the initial shape to drive the first extending portion (2), the pushing portion 123 and the transmitting portion 124 of the driving member The second extension portion 222 and the signal transmission portion 223 of the follower 2 return to the initial position, and the signal transmission portion (10) leaves the second contact portion 42 of the second conductive member 4 and re-engages with the first contact portion of the first conductive member 3. 32 contact, the second signal loop is disconnected, the first signal loop is re-connected, and the first signal loop and the second signal loop are respectively connected to the same signal line, and the signal switching structure can be used to perform different numbers of lines. Switch between. During the operation, the pedestal 6 can prevent the short-circuiting of the conductive members and protect the entire structure (4). [0018] It is understood that the pressure applied by the pushing portion 123 can be set outside the portable device. P is applied by knowing or other transmission mechanism; at the same time, the existing fastening device such as a buckle can be disposed inside the iir device, and when the signal _ W223 is moved under pressure to be pressed against the second contact portion 4 4 The fixing device holds the driving member i and the follower, and at this time, the conduction of the second signal circuit can be maintained even if the pair is removed. As long as the movement of the moving member 1 and the follower 2 is released, the shape of the secret member 1 and the follower can be restored, and the first signal circuit can be re-connected. 095115999 On September 20th, 100th, the correction was performed on the mask GP. When the signal value 趴a --- the field wheel 223 left the first contact portion 32, the first signal loop was cut off; When the transmission portion 223 continues to move until the fish second contact portion 42 contacts each other, the circuit board 5 can have an elastic structure with the follower 2 and any of the driven member 1 and the follower 2; The deformation caused by the pressure can ensure that the signal table is 1003345331-0 [0019] 1353093 On September 20, 100, the shuttle replacement page switching structure is normally used, and the other elastic structure can be used by other reciprocating structures such as hinges. replace. For example, only the first connecting portion 121 having elasticity may be retained, and the second connecting portion 221 may be replaced with a hinge structure, and vice versa. [0020] In summary, the present invention complies with the requirements of the invention patent, and submits a patent application according to law. However, the above description is only a preferred embodiment of the present invention, and the scope of the present invention is not limited to the above embodiments, and those skilled in the art will be able to make equivalent modifications or variations in accordance with the spirit of the present invention. It should be covered by the following patent application. BRIEF DESCRIPTION OF THE DRAWINGS [0021] FIG. 1 is an exploded view of a preferred embodiment of a signal switching structure of the present invention. 2 is an assembled view of a preferred embodiment of the signal switching structure of the present invention. 3 is a perspective view of another embodiment of a signal switching structure according to a preferred embodiment of the present invention. [0024] FIG. 4 is a perspective view of a driving member in a preferred embodiment of the signal switching structure of the present invention. [0025] FIG. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 6 is a perspective view of a first conductive member in a preferred embodiment of the signal switching structure of the present invention. 7 is a perspective view of a second conductive member in a preferred embodiment of the signal switching structure of the present invention. 8 is a perspective view of a susceptor in a preferred embodiment of the signal switching structure of the present invention. 095115999 Form No. A0101 Page 11 of 21 1003345331-0 1353093 Sept. 20, 100, pr.n. [0029] FIG. 9 is a perspective view showing the other direction of the susceptor in the preferred embodiment of the signal switching structure of the present invention. [Description of Main Component Symbols] [0030] (Invention) [0031] Driver: 1 [0032] First fixing portion: 11 [0033] First movable portion: 12 [0034] First connecting portion: 121 [0035] First extension: 122 [0036] Pushing portion: 123 [0037] Transmission portion: 124 [0038] Follower: 2 [0039] Second fixing portion: 21 [0040] Second movable portion: 22 [0041] Second connecting portion: 221 [0042] Second extending portion: 222 [0043] Signal transmitting portion: 223 [0044] First conductive member: 3 [0045] First mounting portion: 31 [0046] First contact portion: 32 Form No. A0101 095115999 Page 12 of 21 1003345331-0 1353093 [0047] First fastening portion: 33 [0048] Second conductive member: 4 [0049] Second mounting portion: 41 [0050] Second contact portion : 42 [0051] Second fastening portion: 43 [0052] Circuit board: 5 [0053] Base: 6 [0054] First base body: 61 [0055] First connection end: 611 [0056] First extended end : 612 [0057] First connection surface: 613 [0058] First set of parts: 614 [0059] First mounting groove: 615 [0060] Second base: 62 [0061] Second connection end: 621 [00 62] Second extension: 622 [0063] Second connection surface: 623 [0064] Stop: 624 [0065] Second installation slot: 625 095115999 Form number A0101 Page 13 / Total 21 pages 100 years September 20 Day Correction Replacement Page 1003345331-0 1353093 Correction Replacement Page [0966] September 20th 100: Notch: 6 2 6 [0067] Connection Block: 63 [0068] First End Face: 631 [0069] Second End Face: 632 [0070 Work slot: 64 095115999 Form number A0101 Page 14 of 21 page 1003345331-0