M3 50795 五、新型說明： 【新型所屬之技術領域】 本創作係有關於一種電感結構，尤指一種SMD型之電 感結構。 【先前技術】 習知電感線圈大多為具有二接腳的DIP(；Dual In_line .Package)型電感線圈，使用於電路板上時，需先以人工將 該二接腳插設於預先設有穿孔之電路板上，再將該二接腳 予以焊接固定，此作業不但耗時、耗力而不符合成本，且 人工插設時也容易使零件歪斜而造成不良。 華民國申請公告第M339068號專利， SMD化結構，包含：一磁芯外罩，驾 此外，由於電路板愈趨多層及高密度之設計，使得較 適於應用在單層電路板的DIP型的電感線圈已漸被 SMD(Surface Mount Device)型電感線圈所取代。如已於 φ-棒及線圈，該線圈兩端各設有出線段， ’該磁芯外罩之罩緣M3 50795 V. New description: [New technical field] This creation is about an inductive structure, especially an SMD type inductive structure. [Prior Art] Conventional inductive coils are mostly DIP (Dual In_line. Package) type inductive coils with two pins. When used on a circuit board, the two pins are manually inserted into the pre-punched holes. On the circuit board, the two pins are soldered and fixed, and the operation is not only time-consuming and labor-intensive, but also inconsistent with the cost, and the components are easily skewed to cause defects when manually inserted. Huamin's application for publication No. M339068, SMD structure, including: a magnetic core cover, driving, in addition, due to the multi-layer and high-density design of the circuit board, it is more suitable for DIP-type inductors applied to single-layer circuit boards. The coil has been gradually replaced by an SMD (Surface Mount Device) type inductor. If it is already in the φ-rod and the coil, there are outlet segments at both ends of the coil, ’ the cover of the core cover
原本為DIP型電感轉變為SMD型電感。 ，係揭露一種電感線圈 該磁芯外罩内設有磁芯Originally, the DIP type inductor was converted into an SMD type inductor. , an inductive coil is disclosed, and a core is disposed in the core cover
τ«由栉風丰興時間而不符所需。 3 Μ35Ό795 【新型内容】 、，本創作之主要目的，在於提供-種SMD型電感結構， 以減少製作SMD型電感之製程時間及成本。 為了達成上述之目的，本創作係提供-種SMD型電感 π構d -磁芯棒；—線圈，係纏繞該磁怒棒而於該 線圈二端各形成有一出線段；以及一絕緣本體，係包覆該 磁芯棒及該線圈；其中，該二出線段係穿出該絕緣本體 之-表面，且各朝彼此接近之方向，彎折並沿該表面平行延 伸。 本創作之另一目❺，在於提供一種_型電感結 係以折彎線圈之出線段而形成一遍型電感，藉二利用機 械手臂擺置SMD型電感’可大幅減少產品之製程時間盥人 力。 ^ 本創作之再一目的，在於提供一種SMD型電感結構， 係於該絕緣本體被二出線段穿出之該表面成型有一凸條， 以使SMD型電感更平穩地置設於一電路板上。 八 【實施方式】 有關本創作之詳細說明及技術内容，配合圖式說明如 下，然而所附圖式僅提供參考與說明用，並非用來對 作加以限制者。 請參第一圖，係為本創作DIP型電感之立體外觀圖. 本創作係提供一種SMD型電感結構，包括纏繞有一線圈2〇 之一磁芯棒10，該線圈20之二端各形成有—出線段21，其 截面係可呈圓形或矩形，另包括包覆該磁芯棒1〇及該線圈 4 M350795 ’ s玄一出線段21之穿出處係呈對 30之一表面31，此外，該絕緣本 之該表面31係成型有一凸條 20之一絕緣本體30，其中 角配置以穿出該絕緣本體 體30於該二出線段21穿出 311 。 了另參第二及第三圖，係分別為本創作SMD型電感之 立體外觀圖及截面示咅 " 該絕緣本體30,續將;；/ί 該二出線段21係穿出 、、將該一出線段21各朝彼此接近之方向彎τ« does not meet the needs of the hurricane. 3 Μ35Ό795 [New content] The main purpose of this creation is to provide an SMD type inductor structure to reduce the process time and cost of manufacturing SMD type inductors. In order to achieve the above purpose, the present invention provides an SMD type inductor π-structure d-magnetic core rod; a coil wound around the magnetic anger bar and formed with an outlet line at each end of the coil; and an insulating body The magnetic core rod and the coil are covered; wherein the two outgoing line segments pass through the surface of the insulating body and are bent toward each other and extend parallel to the surface. Another goal of this creation is to provide a _-type inductor structure that bends the exit line segment of the coil to form a one-pass inductor. By using the mechanical arm to place the SMD inductor, the process time and power of the product can be greatly reduced. A further object of the present invention is to provide an SMD type inductive structure, wherein a rib is formed on the surface of the insulating body that is pierced by the two outlet segments, so that the SMD type inductor is more smoothly disposed on a circuit board. . [Embodiment] The detailed description and technical contents of the present invention are as follows, but the drawings are only for reference and explanation, and are not intended to limit the scope. Please refer to the first figure, which is a three-dimensional appearance of the DIP type inductor. The author provides an SMD type inductor structure, which comprises a magnetic core rod 10 wound with a coil 2, and the two ends of the coil 20 are respectively formed. - an outlet section 21 having a circular or rectangular cross section, and a cover surface constituting the magnetic core rod 1 〇 and the coil 4 M350795 ' 玄玄一线线 21 is a surface 31 of the pair 30, In addition, the surface 31 of the insulating body is formed with an insulating body 30 of a rib 20, wherein the corner is disposed to pass through the insulating body 30 and pass through the 311 of the two outgoing segments 21. In addition, the second and third figures are respectively a three-dimensional appearance and a cross-sectional view of the SMD-type inductor. The insulating body 30 is continued;; /ί The second outlet 21 is worn out, and The one outgoing segment 21 is bent toward each other
斤並沿該表面31平行延伸，藉以形成二折彎出線段21，且 :二目互抵觸，於本實施例中，該凸條311係分隔該二折 =出線段w ’·此外，該二折-出線段21，形成於該表面 31寺’該二折f出線段21’之頂緣係大致與該凸條3ιι的 頂面背平’且該二出線段21之長度係小於於該表面31之長 度，藉此完成一 SMD型電感1。 請參第四圖，係為本創作膽型電感之使用示意圖； 使用時’係以機器手臂將該SMD型電感^置於一電路板 4〇上，該電路板40上設有複數電性連接墊41，置設時，由 於該SMD型電感1具有與折弯出線段21，丁貝緣齊平之凸條 311，故該SMD型電感i可較為平穩地置於該電路板4〇 上，，再經焊接與回焊後，該SMD型電感二折彎出線段 21係與該等電性連接墊41結合，進而將該SMD型電感^ 電性連接於該電路板4〇上。 " 請參第五圖，係為本創作SMD型電感之第二實施例； 本實施例與第一實施例大致相同，其不同之處係在於，該 絕緣本體30之表面31的二出線段21係呈對角地朝彼此接^ 5 M3 50795 出之凸條311係為複 方向彎折；此外，該絕緣本體3〇所突 數圓柱而立設於該表面Μ。 出=作係為一種遍型電感結構，係折彎該線圈20之 2段21而形成一 SMD型電感1，不但可減少通型電感 ^程時間及成本’且藉由利用機械手臂擺置通感 ?取代需人工插件之仙型電感，更可大幅減少產品之J 知時間與人力；另藉由該絕緣本體3〇之凸條3ιι大致與該The jins extend in parallel along the surface 31 to form a two-folded line segment 21, and the two eyes are in conflict with each other. In the present embodiment, the ribs 311 are separated by the two folds = the line segment w '· In addition, the two a fold-out line segment 21 formed on the surface 31 of the temple. The top edge of the two-folded line segment 21' is substantially flatter than the top surface of the rib 3 ι and the length of the two outgoing segments 21 is smaller than the surface. The length of 31, thereby completing an SMD type inductor 1. Please refer to the fourth figure, which is a schematic diagram of the use of the bile inductor. In use, the SMD type inductor is placed on a circuit board 4 by a robot arm, and the circuit board 40 is provided with a plurality of electrical connections. When the pad 41 is disposed, since the SMD type inductor 1 has the rib 311 which is flush with the bent line segment 21 and the ferrule edge, the SMD type inductor i can be relatively smoothly placed on the circuit board 4 ,. After the soldering and reflowing, the SMD-type inductor two-folded wire segment 21 is coupled to the electrical connection pads 41, and the SMD-type inductor is electrically connected to the circuit board 4. " Please refer to the fifth figure, which is the second embodiment of the SMD type inductor; the present embodiment is substantially the same as the first embodiment, and the difference is that the second line segment of the surface 31 of the insulative housing 30 The 21 series are diagonally connected to each other. 5 M3 50795 The ribs 311 are bent in a complex direction; in addition, the insulating body 3 is protruded from the cylindrical body and stands on the surface Μ. The output system is a ubiquitous inductor structure, which bends the two segments 21 of the coil 20 to form an SMD-type inductor 1, which not only reduces the time and cost of the through-type inductor, but also utilizes the mechanical arm to be placed. Sense? Replace the fairy inductor that requires manual plug-in, which can greatly reduce the time and manpower of the product; and the ridge 3 of the insulating body 3
1折彎出線段21’齊平’可使該遍型電感1較平穩地置 &於一電路板上’更增本創作之實用性與進步性。 以上=述僅為本創作之較佳實施例，非用以限定本創 之專利fen，其他運用本創作之專利精神之等效變化， 均應俱屬本創作之專利範圍。 【圖式簡單說明】 第—圖係本創作SMD電感之出線段未折彎時之立體 外觀圖。 第一圖係本創作SMD電感之立體外觀圖。 第二圖係本創作SMD電感之剖視圖。 第四圖係本創作SMD電感之使用示意圖。 第五圖係本創作SMD電感之第二實施例。 【主要元件符號說明】 SMD電感 線圈 10 21 21 磁芯棒 出線段 6 20 M350795 21， 折彎出線段 30 絕緣本體 31 表面 311 凸條 40 電路板 41 電性連接墊The one-folded line segment 21' is flushed to make the pass-through inductor 1 smoother and & on a circuit board' more practical and progressive. The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the patent fen of the present invention. Other equivalent changes of the patent spirit using the present invention are all within the scope of the patent. [Simple description of the diagram] The first figure is a three-dimensional appearance of the line segment of the SMD inductor that was not bent. The first picture is a three-dimensional appearance of the SMD inductor. The second figure is a cross-sectional view of the SMD inductor of the present invention. The fourth picture is a schematic diagram of the use of the SMD inductor. The fifth figure is a second embodiment of the present SMD inductor. [Main component symbol description] SMD inductor Coil 10 21 21 Magnetic core rod Outlet section 6 20 M350795 21, Bending out line segment 30 Insulation body 31 Surface 311 Bump 40 Circuit board 41 Electrical connection pad