M441298 五、新型說明： 【新型所屬之技術領域】 [0001] [0002] [0003] 本新型涉及一種電子產品的中介連接元件，特別涉及一 種具電性傳導力與彈力的彈片之銲接結構。 7 【先前技術】 請參閱「圖1」所示，為習知技術實施例與電路連接板鲜 接樣態的平面示意圖；按，—般電子業界所常用的電性 傳導彈片卜皆是以金屬材料沖麼彎折製成 β 接技術（Surface M〇unt Techn〇1〇gy，簡稱 將其銲接在-電路連接板5G的導電層51± ; _電㈣ 導彈片1是利用本身的金屬材料特性，以及彎折成具一定 彈性回復力的特殊構造或形狀，來做為其他電子產、〇、疋 元件與電路連接板5G電性連接、接地、遮蔽效果、=小 迴路或降低阻抗㈣介導體，該電性傳導彈片^且有使 能量降低1射發射降低的功能’以達到抑制電磁干擾 认靜電放電而符合電磁相容性，亦可作為二物體接觸時 的緩衝件用途》 然而’上述習知技術的電性傳導彈片1在銲接於該電路連 =50的導電層51後，確實出現多項缺陷，現歸納後分 迷如下： [0004] 1012081#單編號 A_ 由於習知技術的銲接部2僅為—單純的平面⑽ 當，性傳導彈；π動作時，則直接是㈣料折部3 來提供其彈性回復力的動作，日久職此導致附著 於該彈性f折部3上的㈣6Q會與該彈性料部3產 生裂痕與分離的現象，更因此而有接觸不良的問題 第3頁/共15頁 因此 1012026589-0 M441298 發生。 2.由於習知技術的銲接部2僅為一單純的平面，因此 當該銲接部2藉由銲錫60與電路連接板50的導電層 51接合後，該銲接部2則會將該銲錫60壓擠至邊側 與中央開孔處，因此將減少了與該銲錫60接觸的面 積，致使其接合強度降低，故習知技術的電性傳導 彈片1相當容易造成與該銲錫60異位分離的問題發 生。M441298 V. New Description: [New Technology Field] [0001] [0002] The present invention relates to an intermediate connection component of an electronic product, and more particularly to a welded structure of an elastic conductive and elastic elastic piece. 7 [Prior Art] Please refer to FIG. 1 for a schematic plan view of a well-connected state of the prior art embodiment and a circuit connection board. According to the general description, the electrically conductive projectiles commonly used in the electronics industry are all metal. The material is bent and bent into a β-connecting technique (Surface M〇unt Techn〇1〇gy, which is simply soldered to the conductive layer 51± of the circuit-connecting plate 5G; _Electric (4) Missile piece 1 is utilized by its own metal material characteristics. And bending into a special structure or shape with a certain elastic restoring force, as other electronic products, 〇, 疋 components and circuit connection board 5G electrical connection, grounding, shielding effect, = small loop or reduced impedance (four) dielectric conductor The electrically conductive elastic piece has a function of reducing energy and reducing emission, so as to achieve electromagnetic compatibility by suppressing electromagnetic interference and electrostatic discharge, and can also be used as a buffer for contact between two objects. The electrically conductive shrapnel 1 of the prior art does exhibit a number of defects after being soldered to the conductive layer 51 of the circuit = 50, and is now summarized as follows: [0004] 1012081# Single number A_ Welding due to conventional techniques The part 2 is only a simple plane (10). When the π action is performed, the (4) material folding part 3 is directly provided to provide the elastic restoring force, and the long-term position causes attachment to the elastic f-fold part 3. (4) 6Q will cause cracks and separation with the elastic material portion 3, and thus there is a problem of poor contact. Page 3 of 15 therefore 1012026589-0 M441298 occurs. 2. Since the welded portion 2 of the prior art is only a simple plane, so when the soldering portion 2 is bonded to the conductive layer 51 of the circuit connecting board 50 by the solder 60, the soldering portion 2 presses the solder 60 to the side and the central opening, thus The area in contact with the solder 60 is reduced, resulting in a decrease in bonding strength. Therefore, the electrically conductive elastic sheet 1 of the prior art is relatively easy to cause a problem of ectopic separation from the solder 60.
【新型内容】 [0005] 爰是，本新型的主要目的，在於解決上述習知技術的問 題，本新型不但可防止銲錫發生裂痕與分離的接觸不良 情況發生，更可達成提昇電性傳導彈片的定位效果與接 合強度的目的。 [0006] 為達上述目的，本新型提出一種電性傳導彈片的銲接結 構，所述電性傳導彈片底部具有一銲接結構，以及一由 該銲接結構向上彎曲延伸的彈性彎折部；其特徵在於該 銲接結構包括有一由該銲接結構向上彎曲延伸的第一彎 折部；一由該第一彎折部橫向彎曲延伸且與該彈性彎折 部相連接的第二彎折部；以及至少一自該銲接結構平面 向下凸設的定位凸部。 [0007] 進一步地，本新型所述電性傳導彈片的銲接結構，其中 該銲接結構是藉由一銲錫而與一具有導電層的電路連接 板相互銲接固定。 [0008] 進一步地，本新型所述電性傳導彈片的銲接結構，其中 101208191^^^51 A〇101 第4頁/共15頁 1012026589-0 [0009]M441298 [0010] # [0011] [0012][New Content] [0005] The main purpose of the present invention is to solve the above problems of the prior art. The present invention not only prevents the occurrence of cracks in the cracking and separation of the solder, but also achieves the improvement of the electrically conductive shrapnel. The purpose of positioning effect and joint strength. [0006] In order to achieve the above object, the present invention provides a welded structure of an electrically conductive elastic piece, the bottom of the electrically conductive elastic piece has a welded structure, and an elastic bending part extending upward from the welded structure; The welded structure includes a first bent portion extending upwardly from the welded structure; a second bent portion extending laterally from the first bent portion and connected to the elastic bent portion; and at least one The positioning protrusion of the welded structure is convex downward. Further, in the soldering structure of the electrically conductive elastic sheet of the present invention, the soldering structure is soldered to and fixed to a circuit connecting board having a conductive layer by a solder. [0008] Further, the welding structure of the electrically conductive elastic piece of the present invention, wherein 101208191^^^51 A〇101 4th page/total 15 page 1012026589-0 [0009] M441298 [0010] # [0011] [0012 ]
101208191^^ A〇101 該定位凸部與該導電層相接後，該銲接結構平面與該導 電層之間形成有一供該銲錫可固接該銲接結構與該導電 層的儲錫空間。 進一步地，本新型所述電性傳導彈片的銲接結構，其中 該第一彎折部是由該銲接結構以弧狀向上彎曲延伸。 進一步地，本新型所述電性傳導彈片的銲接結構，其t 該第二彎折部是由該第一彎折部以弧狀橫向彎曲延伸而 與該彈性彎折部相連接。 根據上述本新型所提出的技術方案可知，本新型相較於 習知技術所達成的有益效果如下： 1. 由於本新型的銲接結構包括有第一彎折部與第二彎 折部，因此當電性傳導彈片動作時，是由彈性彎折 部來提供其彈性回復力的動作，而不是由該第一彎 折部與該第二彎折部來提供；故該電性傳導彈片的 動作不會因此導致附著於該第一彎折部上的銲錫與 該第一彎折部產生裂痕與分離的現象，更不會因此 而有接觸不良的問題發生。 2. 由於本新型的銲接結構包括有定位凸部，因此當該 定位凸部藉由銲錫與電路連接板的導電層接合後， 該定位凸部等同嵌入於銲錫之中，且該定位凸部並 增添了與銲錫接觸的面積，達成不易與銲錫異位分 離的定位效果。 3. 由於該定位凸部與該導電層相接後，該銲接結構的 平面與該導電層之間所形成的儲錫空間，可容納更 多的銲錫，如此便可增強該銲接結構與該導電層的 第5頁/共15頁 1012026589-0 M441298 接合強度。 【實施方式】 [0013] 有關本新型之詳細說 凡巧及技術内容，現就配合圖式說明 如下： [0014] 請同時參閱「圖2」斑「国。 兴圖3」’為本新型較佳實施例的 立體不意® W及本新型較佳實施例的剖視與電路連接 板相接樣態的平面示意圖。如圖所示可清楚地看出本 新变為種電性傳導彈片的銲接結構，所述電性傳導彈 片1〇底U冑接結構20，以及-由該銲接結構20向101208191^^ A〇101 After the positioning protrusion is in contact with the conductive layer, a solder storage space is formed between the soldering structure plane and the conductive layer for the solder to be fixed to the solder structure and the conductive layer. Further, in the welded structure of the electrically conductive elastic piece of the present invention, the first bent portion is bent upwardly in an arc shape by the welded structure. Further, in the welded structure of the electrically conductive elastic piece of the present invention, the second bent portion is bent and extended in an arc shape by the first bent portion to be connected to the elastic bent portion. According to the technical solution proposed by the present invention, the beneficial effects achieved by the present invention over the prior art are as follows: 1. Since the welded structure of the present invention includes the first bending portion and the second bending portion, When the electrically conductive elastic piece is operated, the elastic bending part provides the elastic restoring force instead of being provided by the first bending part and the second bending part; therefore, the action of the electrically conductive elastic piece is not As a result, the solder adhered to the first bent portion and the first bent portion may be cracked and separated, and the problem of poor contact may not occur. 2. Since the solder structure of the present invention includes a positioning protrusion, when the positioning protrusion is joined to the conductive layer of the circuit connecting board by solder, the positioning protrusion is equivalently embedded in the solder, and the positioning protrusion is The area in contact with the solder is added to achieve a positioning effect that is not easily separated from the solder. 3. Since the positioning protrusion is in contact with the conductive layer, the solder storage space formed between the plane of the solder structure and the conductive layer can accommodate more solder, thereby enhancing the solder structure and the conductive Page 5 of 15 / 10 pages 1012026589-0 M441298 Bonding strength. [Embodiment] [0013] The detailed description of the new model and the technical content are as follows: [0014] Please also refer to "Figure 2" spot "Country. Xing Figure 3" is a new type The schematic view of the preferred embodiment of the preferred embodiment and the cross-section of the preferred embodiment of the present invention is in contact with the circuit board. As shown in the figure, it can be clearly seen that the new welded structure of the electrically conductive elastic piece, the electrically conductive elastic piece 1 is connected to the structure 20, and - by the welded structure 20
上著曲延伸㈣彳4彎㈣3G ;其減在於該_接結構2〇 包括有—由該銲接結構2G向上彎曲延伸的第—彎折部21 ，由"亥第一著斬部21橫向彎曲延伸且與該彈性彎折部 30相連接的第二彎折部22 ;以及至少—自該銲接結構2〇 平面向下凸設的定位凸部23 (如「圖5」所示是將該定 位凸部23凸設四個成為本新型的較佳實施例）；其中該 第-彎折部21是可由該銲接結構2Q以弧狀向上彎曲延伸 ;而該第二f折部22是可由該第一 f折部21以弧狀橫向 彎曲延伸而與該彈性彎折部3〇相連接。 [0015] 再請同時參閱「圖3」〜「圖5」’為本新型較佳實施例 的剖視與電路連接板相接樣態的平面示意圖，與本新型 「圖3」以銲錫固接的平面示意圖，以及本新型「圖2」 的底視平面示意圖。由圖式可清楚看出’本新型所述的 銲接結構20是藉銲錫60而與-具有導電層51的電路 連接板50相互銲接固定；且其中該定位凸部23與該導電 1012〇819产單編號 A0101 第6頁/共15頁 1012026589-0 Μ44Ί298 層51相減’該銲接結構20平面與科電仙之間形成 有一供該鋒錫60可固接該銲接結構2〇與該導電層5ι的儲 錫空間40 ;如是，本新型不但可防止該銲錫6〇發生裂痕 與分離的接觸不良情況發生，更可達錢昇該電性傳導 彈片10的定位效果與接合強度的目的》 [0016]而「圖6j與r圖7」則為本新型另—定位凸部樣態與再 一定位凸部樣態的平面示意圖。自圖式中可清楚看出， 由於本新蜇的定位凸部23為至少一自該銲接結構（2〇)平 φ ®向下凸㈣’因此可如「圖6」所示形成類似馬蹄型的 一個定位凸部23即可達成；同理，若該定位凸部23為二 個時，則可類似如「圖7 j所示之方式來凸設。 [00Π]當然’由於本新型電性傳導彈片的銲接結構是以較佳實 施例來揭露’因此任何熟習此項技藝者，在不脫離本新 型的精神和範圍内，而所作的些許更動與潤飾，皆應涵 蓋於本新型中，而本新型的保護範圍當視後附的申請專 利範圍所界定者為準。 【圖式簡單說明】 [_] ®, 園1 ’為習知技術實施例與電路連接板銲接樣態的平面示 意圖。 [0019] 闻z”為本新型較佳實施例的立體示意圖。 t〇〇2〇] g, ，為本新型「圖2」的剖視與電路連接板相接樣態的 平面示意圖。 [0021] 圖 ，為本新型「圖3」以銲錫固接的平面示意圖。 [0022] 圖5，h 1〇12〇8i9严單蝙珑A〇1〇1馬本新型「圖2 j的底視平面示意圖。 第7頁/共15頁 1012026589-0 M441298 [0023] 圖6，為本新型另一定位凸部樣態的平面示意圖。 [0024] 圖7，為本新型再一定位凸部樣態的平面示意圖。 【主要元件符號說明】 [0025] 1...................電性傳導彈片 2. ..................銲接部 3. ..................彈性彎折部 [0026] 10 ..................電性傳導彈片 [0027] 20 ..................銲接結構 _ [0028] 21 ..................第一彎折部 [0029] 22 ..................第二彎折部 [0030] 23 ...............…定位凸部 [0031] 30 ..................彈性彎折部 [0032] 40 ..................儲錫空間 [0033] 50 ..................電路連接板 隹 [0034] 51 ..................導電層 [0035] 60..................銲錫 101208191^^^ A〇101 第8頁/共15頁 1012026589-0The upper curved extension (four) 彳4 bend (four) 3G; the reduction is that the _ joint structure 2 〇 includes a first bent portion 21 extending upward from the welded structure 2G, and is laterally bent by the first ridge portion 21 a second bent portion 22 extending and connected to the elastic bending portion 30; and at least - a positioning convex portion 23 protruding downward from the plane of the welded structure 2 (as shown in FIG. 5) The convex portion 23 is provided with four protrusions as a preferred embodiment of the present invention; wherein the first bent portion 21 can be bent upwardly in an arc shape by the welded structure 2Q; and the second f-folded portion 22 can be An f-fold portion 21 is bent and extended in an arc shape to be connected to the elastic bending portion 3A. [0015] Please also refer to "FIG. 3" to "FIG. 5" as a schematic plan view showing a state in which the cross-sectional view of the preferred embodiment of the present invention is connected to the circuit connecting board, and the present invention is fixed by soldering with FIG. A schematic plan view of the plane and a bottom plan view of the novel "Fig. 2". It can be clearly seen from the drawings that the solder structure 20 of the present invention is soldered and fixed to the circuit connecting plate 50 having the conductive layer 51 by solder 60; and wherein the positioning protrusion 23 and the conductive 1012 〇 819 are produced. Single No. A0101 Page 6 / Total 15 Page 1012026589-0 Μ44Ί298 Layer 51 Subtraction 'The welded structure 20 plane and Kedianxian form a joint for the front tin 60 to be fixed to the welded structure 2〇 and the conductive layer 5ι The storage tin space 40; if so, the novel not only prevents the occurrence of cracks and separation of the solder 6 接触, but also achieves the purpose of positioning and bonding strength of the electrically conductive elastic sheet 10 [0016] The "Fig. 6j and r Fig. 7" are schematic plan views of the new type of positioning convex portion and the other positioning convex portion. It can be clearly seen from the figure that since the positioning projection 23 of the new cymbal is at least one flat φ ® downward convex (four) from the welded structure (2), it can be formed like a horseshoe type as shown in Fig. 6. A positioning convex portion 23 can be achieved; similarly, if the positioning convex portion 23 is two, it can be similarly arranged as shown in Fig. 7j. [00Π] Of course, due to the novel electrical property The welded structure of the conductive shrapnel is disclosed in the preferred embodiment. Therefore, any modification and refinement made by those skilled in the art without departing from the spirit and scope of the present invention should be covered by the present invention. The scope of protection of the present invention is defined by the scope of the appended claims. [Simplified Schematic] [_] ®, Park 1 ' is a schematic plan view of a soldering pattern of a conventional technology embodiment and a circuit board. [0019] The present invention is a perspective view of a preferred embodiment of the present invention. T〇〇2〇] g, , is a schematic plan view of the cross section of the new "Fig. 2" connected to the circuit board. [0021] The figure is a schematic plan view of the novel "FIG. 3" fixed by solder. [0022] FIG. 5, h 1 〇 12 〇 8i9 singular singular 珑 A 〇 1 〇 1 Ma Ben new "Fig. 2 j bottom plan view. Page 7 / 15 pages 1012026589-0 M441298 [0023] Figure 6 A plan view of another positioning convex portion of the present type is shown in Fig. 7. [0024] Fig. 7 is a plan view showing another state of positioning convex portion. [Main component symbol description] [0025] 1..... ..............Electrically conductive shrapnel 2. ..................welding section 3. ........ ..........elastic bending part [0026] 10 ..................Electrically conductive shrapnel [0027] 20 ...... ............welding structure _ [0028] 21 ..................first bending part [0029] 22 .... ..............Second bending part [0030] 23.................. positioning convex part [0031] 30 .... ..............elastic bending part [0032] 40 ..................Storage tin space [0033] 50 ... ...............Circuit connection board隹[0034] 51..................Conductive layer [0035] 60... ............... Solder 101208191^^^ A〇101 Page 8 of 15 Page 1012026589-0