修(£)正替換頁 1289864 九、發明說明： 【發明所屬之技術領域】 本發明係有關關之織接腳，尤指—種應餘開關之訊號接腳 . 需彎折便於插接電路板或進行SMD製程之便利彎折技術。 【先前技術】 隨著科技進步，各項電子裝置（例如滑鼠）之體積越趨向小型化，而 針對此類型小型化之電子裝置所需之電子零件t然也更加微魏，而以構 成電子裝置訊號最主要之電子零件—開關來說，雖然已有微動開關之設計問 世，但在強調按壓時的導通手感，要再微型化開關之技術則顯得相當困難。 鲁 除了手感以外ϋ關的訊號接腳設計是否良好，就是影響開關能否輸 出正確訊號的關鍵之一，在傳統開關設計上，訊號接腳多是從開關底部垂 直外露，用以接設開關之電路板上則設有對應該訊號接腳之孔位，當訊號 接腳置入對應孔位後，再用銲錫方式焊接固定，但由於電子裝置小型化， 相對内邛空間有限，所能裝設之電路板體積相對減少，因此，開關經常因 擺設空間不足而與其他電子零件互有干擾衝突，此時，開關可能必須以直 立式裝設模式取代既有橫式裝設模式，藉以更節省電路板組裝空間，尤其 是在現有開關之SMD製程中，訊號接腳之延伸外露段多因過長佔用過多空 間而影響其他電子零件裝設，此時，就須將開關之訊號接腳彎折處理，但 • 疋，由於訊號接腳相當脆弱，若直接施加外力彎折，將容易造成訊號接腳 自外露端點斷裂或扭曲變形，即使順利彎折，亦因彎折量不足而導致開關 無法順利組接。 【發明内容】 本發明之主要目的，在於解決上述之缺失，避免缺失的存在，本發明 係提供一種可便利彎折訊號接腳架構，本發明係將開關内部延伸至外部之 訊號接腳定義出彎折面及受力面，且於該彎折面凹設出一彎折區間，並以 該弯折區間之内端點區分該訊號接腳為一支臂段及一彎折段，透過該彎折 區間之内端點至該彎折段之彎折面長度大於該彎折區間之内端點至該支臂 • 段之彎折面長度，由於施力力矩大於受力力矩，如此將使訊號接腳便於受 - 外力彎折至預設角度而不會扭曲變形或斷裂。 1289864 【實施方式】 一,·— 有關本發明之詳細說明及技術内容，現就配合圖式說明如下：修修(£)正换页1289864 IX. Description of the invention: [Technical field of the invention] The present invention relates to a woven pin, in particular to a signal pin of a residual switch. It is necessary to bend the board for easy insertion. Or a convenient bending technique for SMD processes. [Prior Art] With the advancement of technology, the volume of various electronic devices (such as mouse) has become smaller and smaller, and the electronic components required for this type of miniaturized electronic device are also more Wei Wei, and constitute electronic For the switch, the most important electronic component-switch, although the design of the micro-switch has been introduced, it is quite difficult to emphasize the conduction feeling when pressing. In addition to the feel of the signal, the design of the signal pin is good. It is one of the keys that affect whether the switch can output the correct signal. In the traditional switch design, the signal pin is mostly exposed from the bottom of the switch, which is used to connect the switch. The circuit board has a hole corresponding to the signal pin. When the signal pin is placed in the corresponding hole position, it is soldered and fixed by soldering. However, due to the miniaturization of the electronic device, the space of the inner casing is limited, and the device can be installed. The size of the circuit board is relatively reduced. Therefore, the switch often has interference with other electronic components due to insufficient space. In this case, the switch may have to replace the existing horizontal installation mode with the vertical installation mode, thereby saving the circuit. Board assembly space, especially in the SMD process of the existing switch, the extended exposed section of the signal pin is too long to occupy too much space and affect other electronic components. At this time, the signal pin of the switch must be bent. , but • 疋, because the signal pin is quite fragile, if the external force is bent directly, it will easily cause the signal pin to break or twist from the exposed end point. Even smoothly bent, also because insufficient amount of bending caused by the switch group can not be successfully connected. SUMMARY OF THE INVENTION The main object of the present invention is to solve the above-mentioned shortcomings and avoid the existence of a defect. The present invention provides a structure for facilitating the bending of the signal pin. The present invention defines a signal pin that extends the inside of the switch to the outside. a bending surface and a force receiving surface, wherein a bending section is recessed in the bending surface, and the signal pin is divided into an arm section and a bending section by the inner end of the bending section, The length of the bending surface from the end point of the bending section to the bending section is greater than the length of the bending end of the end point of the bending section to the length of the bending section of the arm section, since the applied moment is greater than the moment of force, thus The signal pins are easily bent by the external force to a preset angle without distortion or breakage. 1289864 [Embodiment] One, and the detailed description and technical contents of the present invention are as follows:
月多閱第1、2-1、2-2圖所示』，係本發明之訊號接腳η未彎折前 之外觀立體示意圖、平面示意圖及訊號接腳n結構放大示意圖，如圖所示： 本發月係為-種開關1〇之訊號接腳U，係自開關1〇内部延伸至外部之訊 ，接腳11，其中該訊號接腳n係定義出其一表面為彎折面12及一相對該 彎折面12之表面為受力面13，於該彎折面12凹設出一彎折區間16，並以 該聲折區間16之内端點161區分該訊號接腳丨丨為一支臂段丨5及一彎折段 14，且該彎折區間16之内端點161至該彎折段14之彎折面丨2長度li大 於該彎折區間16之内端點161至該支臂段15之彎折面12長度L2。 一二月同時參閱『第3-1、3-2圖所示』，係本發明之訊號接腳η彎折作動 不意圖，如圖所示：當外力2〇施加於訊號接腳u之彎折段14，彎折段14 將以彎折區間16之内端點161為轉折點向支臂段15弯折，由於本發明之 彎折段14長度L1大於支臂段15長度L2,因此，彎折段14可輕易向支臂 段15彎折而不會產生扭曲變形或斷裂，且外力2〇也可輕易將彎折段14向 支臂段15折彎至如第4圖所示之預定角度。 綜上所述僅為本發明的較佳實施例而已，並非用來限定本發明之實施 範圍。即凡依本發明申請專利範圍之内容所為的等效變化與修飾，皆應為 本發明之技術範疇。 (/¾修(動正替換頁丨 1289864 - 【圖式簡單說明】 - 第1圖，係本發明之訊號接腳未彎折前之外觀立體示意圖 第2-1圖，係本發明之訊號接腳未彎折前之平面示意圖 第2-2圖，係本發明之訊號接腳結構放大示意圖 * 第3-1、3-2圖，係本發明之訊號接腳彎折作動示意圖 • 第4圖，係本發明之訊號接腳完成彎折之外觀立體示意圖 【主要元件符號說明】 10........ .....開關 11........ .....訊號接腳 12........ ......彎折面 13........ .....受力面 14........ ......彎折段 15........ ......支臂段 16........ ......彎折區間 161....... ......内端點 U、L2...... ......長度 20........ ......外力Read the first, 2-1, and 2-2 diagrams in the month, which is a schematic diagram of the appearance of the signal pin η of the present invention before being bent, a schematic plan view, and a schematic diagram of the signal pin n structure, as shown in the figure. : This is the signal pin U of the switch type 1,, which is the internal extension of the switch 1〇 to the external signal, the pin 11, wherein the signal pin n defines one surface as the bending surface 12 And a surface of the bending surface 12 is a force receiving surface 13 , a bending section 16 is recessed in the bending surface 12 , and the signal pin is divided by the inner end 161 of the sound folding section 16 An arm segment 丨 5 and a bending segment 14 , and the inner end 161 of the bending section 16 to the bending surface 长度 2 length li of the bending section 14 is greater than the inner end 161 of the bending section 16 To the length L2 of the bending face 12 of the arm segment 15. At the same time, please refer to the "Figures 3-1, 3-2", which is the intention of the signal pin η bending operation of the present invention, as shown in the figure: when the external force 2 〇 is applied to the signal pin u The folding section 14 and the bending section 14 are bent toward the arm section 15 with the end point 161 of the bending section 16 as a turning point. Since the length L1 of the bending section 14 of the present invention is larger than the length L2 of the arm section 15, the bending The folding section 14 can be easily bent to the arm section 15 without distortion or breakage, and the external force 2〇 can also easily bend the bending section 14 to the arm section 15 to a predetermined angle as shown in FIG. . The above is only the preferred embodiment of the present invention and is not intended to limit the scope of the present invention. That is, equivalent changes and modifications constituting the scope of the patent application of the present invention should be the technical scope of the present invention. (/3⁄4 repair (moving positive replacement page 丨1289864 - [Simple description of the drawing] - Figure 1 is a perspective view of the appearance of the signal pin of the present invention before being bent, Figure 2-1, is the signal connection of the present invention FIG. 2-2 is a schematic plan view of the signal pin structure of the present invention. FIG. 3-1 and FIG. 3-2 are schematic diagrams of the signal pin bending operation of the present invention. The stereoscopic schematic diagram of the appearance of the signal pin of the present invention to complete the bending [main component symbol description] 10........ ..... switch 11........ ..... Signal pin 12..............bend surface 13............ force surface 14........ ...bending section 15..............arm section 16..............bending section 161....... ...end point U, L2.........length 20..............external force