TWI659440B - Inductive elements of coil conductors made of conductive material - Google Patents
Inductive elements of coil conductors made of conductive material Download PDFInfo
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- TWI659440B TWI659440B TW107128336A TW107128336A TWI659440B TW I659440 B TWI659440 B TW I659440B TW 107128336 A TW107128336 A TW 107128336A TW 107128336 A TW107128336 A TW 107128336A TW I659440 B TWI659440 B TW I659440B
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Abstract
本發明為有關一種導電材成型的線圈導體之電感元件，係於絕緣膠座之本體內部容置空間的U形狀的定位部表面，利用雷射活化以化鍍導電材成型之導體，並於本體的容置空間內安裝導磁元件之磁芯，且磁芯內部形成通孔可供U形狀之定位部一側穿入，使各導體二側引腳分別跨置於磁芯外部，以將絕緣膠座及導磁元件設置於連接載體上，並供各導體之引腳分別與線路陣列上對應接點組之各接點電性連接，可搭配磁芯形成磁感效應之線圈迴路，進而達到結構簡單、提高生產效率及可節省成本之效用。 The invention relates to an inductive element of a coil conductor formed by a conductive material, which is located on the surface of a U-shaped positioning part of an accommodation space inside the body of an insulating rubber seat, and is activated by laser to plate the conductor formed by the conductive material. A magnetic core of a magnetically permeable element is installed in the accommodating space of the body, and a through hole is formed inside the magnetic core so that one side of the U-shaped positioning portion can be penetrated, so that the pins on the two sides of each conductor are respectively placed outside the magnetic core, so that The insulating rubber seat and the magnetic conductive element are arranged on the connection carrier, and the pins of each conductor are electrically connected to the respective contacts of the corresponding contact group on the line array, and can be used with the magnetic core to form a coil circuit of the magnetic induction effect. The utility model has the advantages of simple structure, improved production efficiency and cost saving.
Description
本發明係提供一種導電材成型的線圈導體之電感元件，尤指可降低整體高度之電感元件，係於絕緣膠座上設有U形狀定位部，並於各定位部表面利用雷射活化以化鍍導電材成型為導體，再於絕緣膠座內安裝導磁元件，且各導體與連接載體上線路陣列呈電性連接，以搭配導磁元件形成磁感效應之線圈迴路。 The invention provides an inductive element of a coil conductor formed of a conductive material, especially an inductive element capable of reducing the overall height. A U-shaped positioning portion is provided on an insulating rubber seat, and laser activation is used on the surface of each positioning portion to change the position. The plated conductive material is formed into a conductor, and then a magnetically conductive element is installed in the insulating rubber seat, and each conductor is electrically connected to the line array on the connection carrier, so as to form a coil circuit of magnetic induction effect with the magnetically conductive element.
按，隨著電子技術快速成長，使得電子產品內部之電路板上皆會使用到主動元件與被動元件，其中主動元件(如微處理器或晶片等)可單獨執行運算、處理功能，而被動元件(如電阻、電容與電感等)相對於主動元件則是在進行電流或電壓改變時，可使電阻或阻抗不會隨之改變的元件，並在使用時亦必須考慮各元件之間的電路特性，以相互搭配應用於資訊、通訊、消費電子等，達成電子迴路控制之功能。 Pressing, with the rapid growth of electronic technology, active components and passive components are used on circuit boards inside electronic products. Among them, active components (such as microprocessors or chips) can independently perform computing and processing functions, while passive components (Such as resistors, capacitors, inductors, etc.). Compared with active components, when the current or voltage is changed, the resistance or impedance will not change, and the circuit characteristics between the components must also be considered during use. It can be used in information, communication, consumer electronics, etc. to achieve the function of electronic circuit control.
再者，電感元件會因電路中通過電流的改變產生電動勢，從而抵抗電流的改變，電感元件有多種型式，其中常作為電磁鐵和變壓器中使用的電感依外觀稱為線圈，可對高頻提供較大的電阻，而通過直流或低頻使用的則依功用常稱為扼流圈或抗流圈，並常配合鐵磁性材料來安裝在變壓器、電動機和發電機中所使用的較大電感，亦稱為繞組，且電感元 件依電磁感應也可分為自感應和互感應，當纏繞磁性體(如磁芯或鐵磁性材料)的導線匝數增多時，導體的電感也會變大，不僅是匝數、每匝(環路)的面積等，連導線材料都會影響到電感大小。 In addition, the inductive element will generate electromotive force due to the change of current in the circuit, thereby resisting the change of the current. There are many types of inductive elements. Among them, the inductor often used as an electromagnet and transformer is called a coil according to its appearance, which can provide high frequency. Larger resistance, and those used by DC or low frequency are often called chokes or choke coils according to their functions. They are often used in conjunction with ferromagnetic materials to install larger inductors used in transformers, motors and generators. Called winding and inductor Pieces can also be divided into self-induction and mutual induction according to electromagnetic induction. When the number of turns of a wire wound around a magnetic body (such as a magnetic core or a ferromagnetic material) increases, the inductance of the conductor will also increase, not only the number of turns, each turn ( Loop area, etc., even the wire material will affect the size of the inductor.
而一般電感元件為由鐵磁性之磁芯或比空氣磁導率高的芯材所製成，並於芯材外部纏繞有一環形線圈，便可藉由芯材配合線圈通過電流時產生的磁通量變化，並利用變動的磁場感應誘發出電流，惟該電感元件於實際應用時，仍存在有以下諸多缺失： Generally, the inductive element is made of a ferromagnetic core or a core material with a higher permeability than air, and a toroidal coil is wound around the core material. The core material can be used to match the change in magnetic flux generated when the coil passes the current. , And use the changing magnetic field induction to induce the current, but the practical application of the inductive element still has the following defects:
(1)當電感元件之芯材外部纏繞線圈時，由於人工纏繞手法及方向的不同，常會因繞線分佈上的差異造成線圈疏密不均的情況，並使電感元件上的雜散電容將難以控制，導致相同規格的線圈之間雜訊抑制能力的差異增大，而必須準確的控制線圈繞線彼此間之間距，且因芯材體積較小，採用人工繞線方式不僅整體工序相當耗費工時，亦無法因應製程的需求大量生產，使製造成本也無法降低。 (1) When the coil is wound outside the core material of the inductive element, due to the different manual winding methods and directions, the coils are often uneven and uneven due to the difference in the winding distribution, and the stray capacitance on the inductive element will be It is difficult to control, which causes the difference in noise suppression capacity between the coils of the same specification to increase. The distance between the coil windings must be accurately controlled. Due to the small volume of the core material, the manual winding method not only consumes a lot of labor. At the same time, it is not possible to mass produce according to the needs of the process, so that the manufacturing cost cannot be reduced.
(2)電感元件為求得較大的電感量，一般會將線圈繞線進行重疊，所以在人工繞線過程中很容易刮傷漆包線的絕緣層，而芯材外部纏繞線圈後，亦會造成芯材體積變大，並將佔用其焊固於電路板上較大的空間而影響到整體電路佈局，而電感元件焊接的過程中，也容易因體積較大與其他電子元件碰觸，導致線圈可能產生刮傷的現象，進而影響到電感元件電氣特性和充放電功能。 (2) In order to obtain a larger inductance, the coil windings are generally overlapped, so it is easy to scratch the insulation layer of the enameled wire during the manual winding process, and it will also cause the winding of the core material outside the coil. The core material becomes larger and will occupy a larger space on the circuit board and affect the overall circuit layout. During the welding process of the inductance component, it is easy to contact the other electronic components due to the large volume, which will cause the coil Scratching may occur, which in turn affects the electrical characteristics and charging and discharging functions of the inductive element.
是以，如何解決目前電感元件以人工方式捲繞線圈之耗時、費工，且無法大量生產、成本高的問題與困擾，且電感元件體積大、佔用電路板上空間，並影響電感元件的電氣特性和充放電功能等之麻煩與缺 失，即為從事此行業之相關廠商所亟欲研究改善之方向所在者。 Therefore, how to solve the current time-consuming and labor-intensive winding of inductive components by manual means, which cannot be mass-produced, and the high cost, and the large size of the inductive components, taking up space on the circuit board, and affecting the inductive components Trouble and lack of electrical characteristics and charge / discharge functions Failure is the one where the relevant manufacturers engaged in this industry are eager to study the improvement direction.
故，發明人有鑑於上述習知電感元件存在之問題與缺失，乃搜集相關資料，經由多方評估及考量，並以從事於此行業累積之多年經驗，經由不斷試作及修改，始設計出此種可大量生產製造、降低電感元件高度並不佔用電路板太大空間，且具有良好磁感效應線圈迴路之導電材成型的線圈導體之電感元件的發明專利誕生者。 Therefore, in view of the problems and deficiencies of the above-mentioned conventional inductors, the inventors collected relevant information, evaluated and considered from various parties, and based on the years of experience accumulated in this industry, they continued to design and modify such designs. The inventor of the invention patent that can mass-produce and reduce the height of the inductive element does not take up too much space on the circuit board, and has a good magnetic induction effect.
本發明之主要目的乃在於該絕緣膠座之本體內部之凹陷狀容置空間，為凸設有一個或一個以上間隔排列之隔板，並於隔板與本體內壁面處及二相鄰隔板間分別形成容置槽，各容置槽內分別設有定位部呈水平方向交錯間隔排列之複數U形板，則導磁元件之磁芯係分別置入本體之容置槽內，以供複數導體跨置於磁芯外部，而供導磁元件定位於絕緣膠座與連接載體之間，則各容置槽內部之複數U形板，由絕緣膠座外側向內排列之各單數列U形板內側之寬度為大於各偶數列U形板內側之寬度，且各單數列U形板之縱向深度為大於各偶數列U形板之縱向深度，而各單數列U形板與各偶數列U形板係形成相鄰錯位式排列，則各單數列U形板與各偶數列U形板表面分別設有利用雷射活化以化鍍導電材成型之導體，各導體分別相鄰交錯間隔呈一間距並不接觸，並使複數交錯間隔排列的U形板二側分別延伸露出至本體外部一距離，而導體二側之引腳分別沿著各U形板向上延伸外露於本體外部，再於各引腳延伸出本體外的端部分別形成共平面狀之引腳接面；即可藉由各單數列U形板與各偶數列U形板表面分別設有利用雷射活化以化鍍導電材成型之導體，而構成本體的容置槽內部具 較多U形板透過導體及各接點組搭配磁芯形成良好磁感效應之較多組線圈迴路。 The main purpose of the present invention is to provide a recessed accommodating space inside the body of the insulating rubber seat, which is provided with one or more spaced-apart spacers, and is located at the wall surface of the body and two adjacent spacers. Receiving grooves are formed between the plates, and a plurality of U-shaped plates with positioning portions arranged at staggered intervals in the horizontal direction are respectively arranged in the receiving grooves. The magnetic cores of the magnetic conductive elements are respectively placed in the receiving grooves of the main body for supply. A plurality of conductors are straddled outside the magnetic core, and the magnetically conductive element is positioned between the insulating rubber seat and the connection carrier. Then, a plurality of U-shaped plates inside each accommodation slot are arranged in singular rows U from the outside of the insulating rubber seat. The width of the inner side of the shaped plate is greater than the width of the inner side of each even-numbered U-shaped plate, and the longitudinal depth of each single-numbered U-shaped plate is greater than the vertical depth of each even-numbered U-shaped plate, and each single-numbered U-shaped plate and each even-numbered column The U-shaped plates are arranged in adjacent dislocations. Each of the singular U-shaped plates and the even-numbered U-shaped plates is provided with a conductor that is formed by electroplating a conductive material by laser activation. One pitch does not touch, and the plural staggered spaced rows The two sides of the U-shaped plate of the row respectively extend to a distance outside the body, and the pins on the two sides of the conductor extend upward along the U-shaped plate and are exposed to the outside of the body, and the ends of the pins extend out of the body respectively. Forming a coplanar pin interface; that is, a single-row U-shaped plate and an even-row U-shaped plate are respectively provided with a conductor that is formed by electroplating a conductive material with laser activation to form a housing of the body Inside the tank Many U-shaped plates pass through the conductor and each contact group with a magnetic core to form more groups of coil circuits with good magnetic induction effect.
本發明之次要目的乃在於該導磁元件之磁芯係可為導電材質或非導電材質所製成，且導磁元件之磁芯係可為非導電材質之鐵氧體或陶瓷材質等所製成，而鐵氧體係包括軟鐵氧體或硬鐵氧體，則該軟鐵氧體可包括錳鋅鐵氧體(MnZn)或鎳鋅鐵氧體(NiZn)等；且該硬鐵氧體為包括鍶鐵氧體(SrFe12O9)、鋇鐵氧體(BaFe12O9)或鈷鐵氧體(CoFe2O4)等；再者，導磁元件之磁芯亦可包括鐵、鈷、鋅、鎳或其合金材質等之導電材質所製成，並於導電材質之磁芯外表面上形成絕緣層。 The secondary object of the present invention is that the magnetic core system of the magnetic conductive element can be made of conductive or non-conductive material, and the magnetic core system of the magnetic conductive element can be made of non-conductive ferrite or ceramic material. And the ferrite system includes soft ferrite or hard ferrite, the soft ferrite may include manganese zinc ferrite (MnZn) or nickel zinc ferrite (NiZn), etc .; and the hard ferrite The body includes strontium ferrite (SrFe 12 O 9 ), barium ferrite (BaFe 12 O 9 ) or cobalt ferrite (CoFe 2 O 4 ), etc .; Furthermore, the magnetic core of the magnetically conductive element may also include iron Made of conductive materials such as cobalt, zinc, nickel or alloy materials, and an insulating layer is formed on the outer surface of the core of the conductive material.
本發明之另一目的乃在於該電感元件係於絕緣膠座之本體內部容置空間設有U形狀之定位部，可於U形狀之定位部表面設有利用導電材(可為雷射活化以化鍍導電材)成型之導體，並於本體的容置空間內安裝導磁元件之磁芯，且磁芯內部形成通孔可供U形狀之定位部一側穿入，使等間距相鄰間隔排列之各導體二側引腳、分別跨置於磁芯外部，以將絕緣膠座及導磁元件設置於連接載體上，並供各導體之引腳分別與線路陣列上對應接點組之各接點電性連接，可搭配磁芯形成磁感效應之線圈迴路，進而達到結構簡單、提高生產效率及可節省成本之效用。 Another object of the present invention is that the inductive element is provided with a U-shaped positioning portion in an accommodation space of the body of the insulating rubber seat, and a U-shaped positioning portion can be provided on the surface of the U-shaped positioning portion by using a conductive material (which can be activated by a laser). A conductor formed of electroless plated conductive material), and a magnetic core of a magnetically conductive element is installed in the accommodating space of the body, and a through hole is formed inside the magnetic core for the U-shaped positioning portion to penetrate through, so that the equal intervals are adjacent The two side pins of the conductors arranged at intervals are placed outside the magnetic core respectively, so that the insulating rubber seat and the magnetic conductive element are arranged on the connection carrier, and the pins of each conductor are respectively corresponding to the corresponding contact groups on the line array. Each contact is electrically connected, and can be combined with a magnetic core to form a coil circuit of magnetic induction effect, thereby achieving simple structure, improving production efficiency and saving costs.
本發明之再一目的乃在於該電感元件係於絕緣膠座之本體內部容置空間設有定位部，而定位部具有呈適當間距相鄰間隔排列之複數U形板，各U形板表面分別設有利用雷射活化以化鍍導電材成型之導體，再於本體的容置空間內安裝導磁元件之磁芯，且磁芯內部形成通孔可供U 形板一側穿入，即使各導體二側引腳分別跨置於磁芯外部，以將絕緣膠座及導磁元件設置於連接載體上，並供各導體之引腳分別與線路陣列上對應接點組之各接點電性連接，此種利用雷射活化以化鍍導電材成型出導體結構設計，在不增加整體的高度情況下可有效縮減體積，並於線路陣列導通電流時，可使複數導體電性導通並搭配磁芯形成磁感效應之線圈迴路，以提供電感元件具有穩定的電感效應與整流特性，且複數導體成型的方向及密度可依實際需求精準的控制，確保製造的品質與良率，進而達到結構簡單、提高生產效率及可節省成本之效用。 Still another object of the present invention is that the inductance element is provided with a positioning portion in an accommodation space inside the body of the insulating rubber seat, and the positioning portion has a plurality of U-shaped plates arranged at appropriate intervals and adjacent intervals, and the surface of each U-shaped plate A conductor formed by electro-plating a conductive material using laser activation is respectively provided, and a magnetic core of a magnetic conductive element is installed in the accommodation space of the body, and a through hole is formed inside the magnetic core for U One side of the shape plate is penetrated, even if the two pins of each conductor are placed outside the magnetic core, the insulating rubber seat and the magnetic conductive element are arranged on the connection carrier, and the pins of each conductor correspond to the line array respectively. The contacts of the contact group are electrically connected. This type of laser activation is used to form a conductive structure formed by electroplating a conductive material, which can effectively reduce the volume without increasing the overall height. When the line array conducts current, it can The plurality of conductors are electrically connected and formed with the magnetic core to form a coil circuit of magnetic induction effect, so as to provide the inductive element with stable inductance effect and rectification characteristics, and the direction and density of the plurality of conductors can be accurately controlled according to actual needs to ensure the manufacturing Quality and yield, so as to achieve simple structure, improve production efficiency and save costs.
1‧‧‧絕緣膠座 1‧‧‧Insulating rubber seat
10‧‧‧容置空間 10‧‧‧accommodation space
11‧‧‧本體 11‧‧‧ Ontology
111‧‧‧隔板 111‧‧‧ partition
112‧‧‧容置槽 112‧‧‧Receiving trough
12‧‧‧定位部 12‧‧‧ Positioning Department
121‧‧‧U形板 121‧‧‧U-shaped plate
1211‧‧‧單數列U形板 1211‧‧‧U-shaped plate
1212‧‧‧偶數列U形板 1212‧‧‧even-numbered U-shaped plate
13‧‧‧導體 13‧‧‧Conductor
130‧‧‧間隔槽 130‧‧‧ Spacer
131‧‧‧引腳 131‧‧‧pin
132‧‧‧端部 132‧‧‧ tip
1321‧‧‧引腳接面 1321‧‧‧pin interface
2‧‧‧導磁元件 2‧‧‧ magnetically permeable element
21‧‧‧磁芯 21‧‧‧ core
211‧‧‧通孔 211‧‧‧through hole
212‧‧‧絕緣層 212‧‧‧Insulation
3‧‧‧連接載體 3‧‧‧ Connect carrier
31‧‧‧基板 31‧‧‧ substrate
32‧‧‧線路陣列 32‧‧‧line array
320‧‧‧感應區 320‧‧‧ Induction zone
321‧‧‧接點組 321‧‧‧contact group
3211‧‧‧接點 3211‧‧‧Contact
322‧‧‧輸入側 322‧‧‧Input side
323‧‧‧輸出側 323‧‧‧Output side
4‧‧‧轉印治具 4‧‧‧ transfer fixture
41‧‧‧底模 41‧‧‧ bottom mold
411‧‧‧限位滑槽 411‧‧‧ limit chute
412‧‧‧轉印部 412‧‧‧Transfer Department
4121‧‧‧凸軌 4121‧‧‧ convex rail
42‧‧‧上模 42‧‧‧ Upper mold
421‧‧‧儲存空間 421‧‧‧Storage
4211‧‧‧開口 4211‧‧‧ opening
422‧‧‧塗膠部 422‧‧‧Gum Coating Department
4221‧‧‧軌槽 4221‧‧‧track slot
G‧‧‧間隙 G‧‧‧ Clearance
D‧‧‧寬度 D‧‧‧Width
d‧‧‧寬度 d‧‧‧width
H‧‧‧深度 H‧‧‧ Depth
h‧‧‧深度 h‧‧‧ depth
第一圖 係為本發明第一實施例之立體外觀圖。 The first figure is a perspective external view of the first embodiment of the present invention.
第二圖 係為本發明第一實施例之立體分解圖。 The second figure is an exploded perspective view of the first embodiment of the present invention.
第三圖 係為本發明第一實施例之前視剖面圖。 The third figure is a sectional view of the first embodiment of the present invention.
第四圖 係為本發明第二實施例之立體外觀圖。 The fourth figure is a perspective view of the second embodiment of the present invention.
第五圖 係為本發明第二實施例之立體分解圖。 The fifth figure is an exploded perspective view of the second embodiment of the present invention.
第六圖 係為本發明第二實施例之前視剖面圖。 The sixth figure is a sectional view of a second embodiment of the present invention.
為達成上述目的與功效，本發明所採用之技術手段及其構造、實施之方法等，茲繪圖就本發明之較佳實施例詳加說明其特徵與功能如下，俾利完全瞭解。 In order to achieve the above-mentioned objects and effects, the technical means adopted by the present invention, its structure, and implementation methods are described in detail below with reference to the preferred embodiments of the present invention, whose features and functions are fully understood.
請參閱第一、二、三圖所示，係為本發明之第一實施例之立體外觀圖、立體分解圖、前視剖面圖，由圖中所示可以清楚看出，本發 明之導電材成型的線圈導體之電感元件，係包括絕緣膠座1、導磁元件2及連接載體3，其中： Please refer to the first, second and third figures, which are the three-dimensional appearance view, the three-dimensional exploded view, and the front sectional view of the first embodiment of the present invention. The inductive element of the coil conductor formed by the Ming conductive material includes an insulating rubber seat 1, a magnetically conductive element 2, and a connection carrier 3, of which:
該絕緣膠座1包含塑料材質通過射出模具以射出加工的方式所一體成型之本體11，而絕緣膠座1之本體11內部為形成有開口向上之凹陷狀容置空間10，並於容置空間10內凸設有一個或一個以上並排或陣列狀間隔排列之隔板111，且各隔板111與本體11內壁面處及二相鄰隔板111之間分別形成有水平方向貫通之容置槽112，再於容置槽112內分別設有定位部12，則定位部12沿水平方向設有相鄰交錯間隔排列之複數U形板121，並供各相鄰之U形板121分別呈不同寬度、不同深度交錯間隔排列，而各U形板121二側處為向外延伸凸出至本體11的頂部一距離位置；另，定位部12處呈相鄰交錯間隔排列之複數U形板121的表面上，為分別設有利用雷射活化以化鍍導電材成型之導體13，各相鄰導體13之間彼此相鄰分隔一距離，並於導體13二側處分別形成有沿著U形板121向上延伸之引腳131，可供各引腳131之端部132延伸至外露於本體11外部，即供各端部132位於本體11外部形成複數共平面之引腳接面1321。 The insulating rubber seat 1 includes a body 11 integrally formed by plastic material through an injection mold in an injection processing manner, and the inside of the body 11 of the insulating rubber seat 1 is formed with a recessed accommodation space 10 with an upward opening, and is located in the accommodation space. 10 One or more partition plates 111 arranged side by side or in an array shape are protruded inwardly, and each partition plate 111 is formed with a receiving groove in the horizontal direction at the inner wall surface of the main body 11 and between two adjacent partition plates 111. 112, and positioning portions 12 are respectively provided in the accommodation grooves 112. Then, the positioning portions 12 are provided with a plurality of adjacent U-shaped plates 121 arranged adjacently and spaced apart in the horizontal direction, and each adjacent U-shaped plate 121 is different. Widths and different depths are staggered and spaced, and the two sides of each U-shaped plate 121 extend outward and protrude to a distance from the top of the main body 11; In addition, the positioning portion 12 has a plurality of U-shaped plates 121 arranged adjacently at staggered intervals. On the surface, there are respectively provided conductors 13 formed by electro-plating conductive materials by laser activation. Each adjacent conductor 13 is separated from each other by a distance, and U-shapes are formed on the two sides of the conductor 13 respectively. The pins 131 of the board 121 extend upwards for each lead The end portion 132 of the leg 131 is exposed to the outside of the body 11, that is, each end portion 132 is located outside the body 11 to form a plurality of coplanar pin connection surfaces 1321.
該導磁元件2係包含一個或一個以上呈一矩形環狀或其他中空環狀之磁芯21，而磁芯21內部則形成有至少一個上下貫通之通孔211。 The magnetic conductive element 2 includes one or more magnetic cores 21 having a rectangular ring shape or other hollow ring shapes, and at least one through hole 211 penetrating up and down is formed inside the magnetic core 21.
該連接載體3包含一基板31，基板31包含但不限於電木板、玻璃纖維板、塑膠板、陶瓷基板、預浸漬材料等絕緣材質所製成，並於基板31表面上設有可由銅箔所製成之線路陣列32，而線路陣列3 2包含至少二組接點組321，並於每一組接點組321各具有二排斜向錯位間隔排列且位於不同排之複數接點3211，且每一組接點組321之起始與終點位置則分別電性連接有輸入側322及輸出側323。 The connection carrier 3 includes a substrate 31. The substrate 31 includes, but is not limited to, insulating materials such as bakelite boards, glass fiber boards, plastic boards, ceramic substrates, and prepregs. The surface of the substrate 31 is made of copper foil. Into a line array 32 and a line array 3 2 includes at least two sets of contact groups 321, and each set of contact groups 321 has two rows of obliquely misaligned rows arranged in different rows of multiple contacts 3211, and the start and end of each set of contact groups 321 The end positions are electrically connected to the input side 322 and the output side 323, respectively.
上述本發明各構件於組裝時，係先將導磁元件2之磁芯21分別置入絕緣膠座1於本體11之容置槽112內，並使定位部12之複數U形板121一側處分別穿入至磁芯21之通孔211中，且各導體13之二引腳131係分別位於通孔211內側與磁芯21外側處，並供各引腳131的端部132處之引腳接面1321，分別延伸出絕緣膠座1及磁芯21外部，便可將複數導體13跨置於磁芯21外部形成並排、環狀或陣列狀間隔排列，在本實施例中係以絕緣膠座1與導磁元件2先進行組裝為說明，並於磁芯21組裝於本體11內，亦可利用點膠方式進行固定，但於實際應用時，也可依製程或結構設計變更組裝的順序，例如可先將導磁元件2之磁芯21設置於連接載體3上，再與絕緣膠座1進行組裝與焊接之動作，即藉由絕緣膠座1、導磁元件2及連接載體3組構成本發明第一實施例之電感元件，所以在以下說明書內容中皆一起進行說明，合予陳明。 When assembling the above components of the present invention, the magnetic cores 21 of the magnetically permeable element 2 are respectively placed into the insulating rubber seat 1 in the receiving grooves 112 of the main body 11, and the plurality of U-shaped plates 121 on the positioning portion 12 side Into the through hole 211 of the magnetic core 21 respectively, and the two pins 131 of each conductor 13 are respectively located inside the through hole 211 and the outside of the magnetic core 21, and are provided for the lead at the end 132 of each pin 131 The pin contact surface 1321 extends from the outside of the insulating rubber seat 1 and the magnetic core 21 respectively, and a plurality of conductors 13 can be placed outside the magnetic core 21 to form a side-by-side, ring-shaped or array-like space arrangement. In this embodiment, it is insulated. The rubber seat 1 and the magnetically permeable element 2 are assembled as an illustration first, and are assembled in the body 11 with the magnetic core 21, and can also be fixed by the dispensing method. However, in practical applications, the assembly can be changed according to the process or structural design. In order, for example, the magnetic core 21 of the magnetically permeable element 2 can be set on the connection carrier 3, and then assembled and soldered with the insulating rubber seat 1, that is, the insulating rubber seat 1, the magnetically permeable element 2, and the connection carrier 3 The inductive elements constituting the first embodiment of the present invention are assembled together in the following description. Explanation, joint Chen Ming.
且在本發明第一實施例中，係可將絕緣膠座1與導磁元件2設置於連接載體3之基板31表面上，並使導體13二側處之引腳131端部132位置的引腳接面1321、分別對位抵貼於線路陣列32上對應之接點組321的各接點3211及其焊料(如錫膏、錫球或導電膠等)形成一共平面，再利用表面黏著技術(SMT)焊接的方式焊固形成電性連接，藉此可組構成電感元件、變壓器或其他電感性元件，當線路陣 列32之輸入側322導通電流時，可使電流通過接點組321之各接點3211與複數導體13間所形成之感應區320後、再由輸出側323向外傳輸，並搭配導磁元件2之磁芯21而形成連續捲繞式磁感效應之線圈迴路，以提供電感元件具有穩定的電感效應與整流特性，此種絕緣膠座1之定位部12上利用雷射活化以化鍍導電材成型出線圈用之導體13結構設計，在不增加整體的高度情況下，可有效縮減產品體積而不會佔用較大空間，且因複數導體13成型的方向及密度可依實際需求精準的控制，使電感元件可具有相同或接近之電氣特性，確保製造的品質與良率，進而達到結構簡單、方便組裝、提高生產效率及可節省成本之效用。 Moreover, in the first embodiment of the present invention, the insulating rubber seat 1 and the magnetic conductive element 2 can be disposed on the surface of the substrate 31 connected to the carrier 3, and the lead 131 ends 132 on the two sides of the conductor 13 can be guided. The foot contact surface 1321 is aligned with each contact 3211 of the corresponding contact group 321 on the circuit array 32 and the solder (such as solder paste, solder ball, or conductive adhesive) to form a coplanar surface. Surface adhesion technology is then used. (SMT) soldering means welding to form an electrical connection, which can form an inductive element, a transformer or other inductive elements. When the line array When the input side 322 of the column 32 conducts current, the current can be passed through the induction area 320 formed between each contact 3211 of the contact group 321 and the plurality of conductors 13, and then transmitted outward from the output side 323, and is matched with a magnetically conductive element. The magnetic core 21 of 2 forms a continuous winding magnetic induction effect coil circuit to provide a stable inductive effect and rectification characteristics of the inductive element. The positioning portion 12 of this insulating rubber seat 1 uses laser activation to electrolessly conduct electricity. The structural design of the conductor 13 used for forming the coil from the material can effectively reduce the volume of the product without occupying a large space without increasing the overall height, and the direction and density of the multiple conductors 13 can be accurately controlled according to actual needs , So that the inductance components can have the same or close electrical characteristics, ensure manufacturing quality and yield, and then achieve simple structure, easy assembly, improve production efficiency and can save costs.
再者，上述絕緣膠座1的本體11，其各容置槽112內部定位部12之複數U形板121，由絕緣膠座1本體11外側向內排列之各單數列U形板1211內側之寬度〔D〕、為大於各偶數列U形板1212內側之寬度〔d〕，且各單數列U形板1211之縱向深度〔H〕為大於各偶數列U形板1212之縱向深度〔h〕，並使複數交錯間隔排列的U形板121二側分別延伸露出至本體11外部一距離，而導體13二側之引腳131分別沿著各U形板121向上延伸外露於本體11外部，再於各引腳131露出本體11外的端部132形成共平面狀之引腳接面1321，則供各單數列U形板1211與各偶數列U形板1212之間，分別形成一距離的相鄰交錯間隔排列，且各單數列U形板1211與各偶數列U形板1212表面，再分別設有利用雷射活化以化鍍導電材成型之導體13，各導體13分別相鄰交錯間隔呈一間距並不接觸；即可藉由各單數列U形板1211與各偶數列U形板1212表面分別設有利用 雷射活化以化鍍導電材成型之導體13，而構成本體11的容置槽10內部具較多U形板121透過導體13、各連接載體3之基板31表面上接點組321、再搭配導磁元件2之磁芯21形成良好感效應之較多組線圈迴路。 Furthermore, the plurality of U-shaped plates 121 of the positioning portion 12 of each of the accommodating grooves 112 of the main body 11 of the insulating rubber seat 1 are arranged inside the singular U-shaped plates 1211 arranged inward from the outside of the main body 11 of the insulating rubber seat 1. The width [D] is greater than the inner width [d] of each even-numbered U-shaped plate 1212, and the longitudinal depth [H] of each single-numbered U-shaped plate 1211 is greater than the vertical depth [h] of each even-numbered U-shaped plate 1212 The two sides of the U-shaped plate 121 arranged in a plurality of staggered intervals are respectively extended to expose the outside of the main body 11, and the pins 131 on the two sides of the conductor 13 are respectively extended upward along the U-shaped plates 121 to be exposed outside the main body 11, and then A coplanar pin joint surface 1321 is formed at the end 132 of each pin 131 exposed outside the body 11, and a distance phase is formed between each singular-line U-shaped plate 1211 and each even-numbered U-shaped plate 1212. Adjacent staggered intervals are arranged, and the surfaces of each U-shaped plate 1211 of each singular row and 1212 of each even-numbered row are respectively provided with conductors 13 formed by electroplating conductive materials using laser activation. One distance does not touch; you can use each single-numbered U-shaped plate 1211 and each even-numbered U-shaped plate 1212 Surfaces are provided using The laser is activated to form a conductor 13 formed by electroplating a conductive material, and the accommodating groove 10 constituting the body 11 has more U-shaped plates 121 through the conductor 13 and the contact group 321 on the surface of the substrate 31 connected to the carrier 3, and then matched The magnetic core 21 of the magnetically permeable element 2 forms a plurality of sets of coil circuits with good inductive effects.
又，上述該絕緣膠座1的本體11，其各容置槽112內部定位部12之複數U形板121，係於各單數列U形板1211與各偶數列U形板1212，利用雷射活化以化鍍導電材成型為導體13之雷射加工(Laser Direct Structuring，LDS)作業，係於絕緣膠座1的定位部12之各單數列U形板1211、各偶數列U形板1212上進行雷射加工、射出與電鍍製程的3D-MID〔Three-dimensional moulded interconnect device〕生產技術，先施行雷射活化(Laser Activation)加工處理，透過雷射光束活化使各單數列U形板1211、各偶數列U形板1212上之表面錫抗蝕刻阻劑燒除，產生物理化學反應形成金屬核，而供各單數列U形板1211、各偶數列U形板1212上形成粗糙表面，則使導電材(可為銅、鋅或鎳或其合金材質等)在金屬化過程中附著在各單數列U形板1211、各偶數列U形板1212的粗糙表面上，形成導電材之金屬層，即可於各單數列U形板1211、各偶數列U形板1212的粗糙表面的導電材金屬層上，再施以電鍍(Metallization)約5~8μm(微米)的電路(如銅、鎳等)，即於各單數列U形板1211、各偶數列U形板1212的表面上成型導體13，且因各單數列U形板1211、各偶數 列U形板1212分形成相鄰交錯排列，則供各相鄰導體13之間彼此相鄰分隔一距離、不互相接觸。 In addition, the plurality of U-shaped plates 121 of the positioning portion 12 of each of the accommodating grooves 112 of the body 11 of the insulating rubber seat 1 are connected to the U-shaped plates 1211 of the singular rows and the U-shaped plates 1212 of the even-numbered rows. Laser Direct Structuring (LDS) operation of activating electroless plated conductive material into the conductor 13 is performed on the U-shaped plates 1211 of each singular row of the positioning portion 12 of the insulating rubber seat 1 and the U-shaped plates 1212 of each even-numbered row. 3D-MID (Three-dimensional moulded interconnect device) production technology that performs laser processing, injection, and electroplating processes. Laser activation processing is performed first, and each singular U-shaped plate 1211 is activated by laser beam activation. The surface tin anti-etching resist on each even-numbered U-shaped plate 1212 is burned out, and a physical chemical reaction is formed to form a metal core, and for each single-numbered U-shaped plate 1211, a rough surface is formed on each even-numbered U-shaped plate 1212. Conductive materials (could be copper, zinc or nickel or their alloy materials, etc.) adhere to the rough surface of each singular U-shaped plate 1211, each even-numbered U-shaped plate 1212 during the metallization process to form a metal layer of the conductive material, Can be in each single-numbered U-shaped plate 1211, each even-numbered U The metal layer of the conductive material on the rough surface of the plate 1212 is further subjected to electroplating (Metallization) of a circuit (such as copper, nickel, etc.) of about 5 to 8 μm (ie, copper, nickel, etc.), that is, in each single-numbered U-shaped plate 1211, each even-numbered U The conductor 13 is formed on the surface of the shaped plate 1212, and each of the even-numbered U-shaped plates 1211 and each even number The rows of U-shaped plates 1212 form adjacent staggered arrangements, so that each adjacent conductor 13 is separated from each other by a distance and does not contact each other.
請參閱第四、五、六圖所示，係為本發明之第二實施例之立體外觀圖、立體分解圖、前視剖面圖，由圖中所示可以清楚看出，本發明之導電材成型的線圈導體之電感元件，係包括絕緣膠座1、導磁元件2及連接載體3，其中： Please refer to the fourth, fifth, and sixth figures, which are three-dimensional appearance views, three-dimensional exploded views, and front sectional views of the second embodiment of the present invention. It can be clearly seen from the figures that the conductive material of the present invention The inductive element of the formed coil conductor includes an insulating rubber seat 1, a magnetically permeable element 2, and a connection carrier 3, of which:
該絕緣膠座1包含塑料材質通過射出模具以射出加工的方式所一體成型之本體11，而絕緣膠座1之本體11內部為形成有開口向上之凹陷狀容置空間10，並於容置空間10內凸設有一個或一個以上並排或陣列狀間隔排列之隔板111，且各隔板111與本體11內壁面處及二相鄰隔板111之間分別形成有水平方向貫通之容置槽112，再於容置槽112內分別形成U形狀定位部12，則各U形狀定位部12表面為分別設有利用導電材成型(可為採用雷射活化以化鍍成型方式)之導體13，並於U形狀定位部12表面透過雷射加工作業以預定間距(如：1mm、1.5mm、2mm、2.5mm或3mm等)移除部分導體13，而於U形狀定位部12表面形成複數等間距相鄰間隔排列之導體13的U形狀引腳131及間隔槽130，則各供導體13的各U形狀的引腳131與各間隔槽130彼此相鄰間隔排列，並於導體13之各U形狀引腳131二側、分別沿著U形狀定位部12向上延伸，可供各引腳131二側端部132延伸至外露於本體11外部，且供各端部132位於本體11外部形成複數共平面之引腳接面1321。 The insulating rubber seat 1 includes a body 11 integrally formed by plastic material through an injection mold in an injection processing manner, and the inside of the body 11 of the insulating rubber seat 1 is formed with a recessed accommodation space 10 with an upward opening, and is located in the accommodation space. 10 One or more partition plates 111 arranged side by side or in an array shape are protruded inwardly, and each partition plate 111 is formed with a receiving groove in the horizontal direction at the inner wall surface of the main body 11 and between two adjacent partition plates 111. 112, and then forming U-shaped positioning portions 12 in the accommodating grooves 112 respectively, and the surfaces of each U-shaped positioning portions 12 are respectively provided with a conductor 13 formed by using a conductive material (which can be laser-activated to use electroless plating). Then, part of the conductors 13 are removed at a predetermined pitch (such as: 1mm, 1.5mm, 2mm, 2.5mm, or 3mm) through the laser processing operation on the surface of the U-shaped positioning portion 12 to form a plurality of equal intervals on the surface of the U-shaped positioning portion 12 The U-shaped pins 131 and the spacers 130 of the conductors 13 arranged adjacent to each other are spaced apart from each other, and each U-shaped pin 131 and each of the spacers 130 of the conductors 13 are arranged adjacent to each other and spaced in the U-shape of the conductor 13. Pins 131 on both sides, respectively, along the U-shaped positioning portion 12 Extending, for two-side end portion 131 of each pin 132 extends into the main body 11 is exposed to the outside, and for each end portion 132 positioned outside of the body 11 a plurality of co-planar surface 1321 formed in the pin.
該導磁元件2係包含一個或一個以上呈一矩形環狀或其他 中空環狀之磁芯21，而磁芯21內部則形成有至少一個上下貫通之通孔211。 The magnetically permeable element 2 includes one or more of a rectangular ring or other A hollow ring-shaped magnetic core 21 is formed inside the magnetic core 21 with at least one through hole 211 penetrating vertically.
該連接載體3包含一基板31，基板31包含但不限於電木板、玻璃纖維板、塑膠板、陶瓷基板、預浸漬材料等絕緣材質所製成，並於基板31表面上設有可由銅箔所製成之線路陣列32，而線路陣列32包含至少二組接點組321，並於每一組接點組321各具有間隔排列之複數接點3211，且每一組接點組321之起始與終點位置則分別電性連接有輸入側322及輸出側323。 The connection carrier 3 includes a substrate 31. The substrate 31 includes, but is not limited to, insulating materials such as bakelite boards, glass fiber boards, plastic boards, ceramic substrates, and prepregs. The surface of the substrate 31 is made of copper foil. A complete line array 32, and the line array 32 includes at least two contact groups 321, and each of the contact groups 321 has a plurality of contacts 3211 arranged at intervals, and the start and The end positions are electrically connected to the input side 322 and the output side 323, respectively.
上述本發明各構件於組裝時，係先將導磁元件2之磁芯21分別置入絕緣膠座1於本體11之容置槽112內，並使U形狀定位部12表面各導體13之二引腳131、係分別位於通孔211內側與磁芯21外側處，並供各引腳131的端部132之引腳接面1321，分別延伸出絕緣膠座1及磁芯21外部，便可將複數導體13跨置於磁芯21外部形成並排、環狀或陣列狀間隔排列，在本實施例中係以絕緣膠座1與導磁元件2先進行組裝為說明，並於磁芯21組裝於本體11內，亦可利用點膠方式進行固定，但於實際應用時，也可依製程或結構設計變更組裝的順序，例如可先將導磁元件2之磁芯21設置於連接載體3上，再與絕緣膠座1進行組裝與焊接之動作，而透過絕緣膠座1、導磁元件2及連接載體3組構成本發明第二實施例之電感元件。 When assembling the components of the present invention described above, the magnetic core 21 of the magnetically permeable element 2 is first placed in the insulating rubber seat 1 in the receiving groove 112 of the main body 11 and the two conductors 13 on the surface of the U-shaped positioning portion 12 are placed. The pins 131 are respectively located inside the through hole 211 and outside the magnetic core 21, and the pin connection surfaces 1321 of the ends 132 of the pins 131 are respectively extended out of the insulating rubber seat 1 and the outside of the magnetic core 21, then The plurality of conductors 13 are placed on the outside of the magnetic core 21 to form side-by-side, ring-shaped or array-shaped intervals. In this embodiment, the insulating rubber seat 1 and the magnetic conductive element 2 are first assembled for illustration, and assembled on the magnetic core 21 In the main body 11, it can also be fixed by dispensing. However, in practical applications, the order of assembly can be changed according to the process or structural design. For example, the magnetic core 21 of the magnetically permeable element 2 can be set on the connection carrier 3 first. Then, the assembly and welding operations are performed with the insulating rubber base 1, and the inductive element of the second embodiment of the present invention is constituted by the group of the insulating rubber base 1, the magnetically permeable element 2, and the connection carrier.
本發明第二實施例中，係可將絕緣膠座1與導磁元件2設置於連接載體3之基板31表面上，並使U形狀定位部12表面上各導體13二側引腳131之端部132各引腳接面1321、分別對位抵貼於 線路陣列32上對應之接點組321的各接點3211及其焊料(如錫膏、錫球或導電膠等)形成一共平面，再利用表面黏著技術(SMT)焊接的方式焊固形成電性連接，藉此可組構成電感元件、變壓器或其他電感性元件，當線路陣列32之輸入側322導通電流時，可使電流通過接點組321之各接點3211與複數導體13間所形成之感應區320後、再由輸出側323向外傳輸，並搭配導磁元件2之磁芯21而形成連續捲繞式磁感效應之線圈迴路，以提供電感元件具有穩定的電感效應與整流特性，此種絕緣膠座1之U狀定位部12表面上可利用雷射活化以化鍍導電材成型出線圈用之導體13結構設計，再透過雷射加工以等間距移除部分導體13，而形成複數相鄰間隔排列之引腳131及間隔槽130，在不增加整體的高度情況下，可有效縮減產品體積而不會佔用較大空間，且因複數導體13、複數間隔槽130成型的方向及密度，可依實際需求精準的控制，使電感元件可具有相同或接近之電氣特性，確保製造的品質與良率，進而達到結構簡單、方便組裝、提高生產效率及可節省成本之效用。 In the second embodiment of the present invention, the insulating rubber seat 1 and the magnetic conductive element 2 can be arranged on the surface of the substrate 31 connected to the carrier 3, and the ends of the two pins 131 of the conductors 13 on the surface of the U-shaped positioning portion 12 can be set. The respective pin contact surfaces 1321 of the portion 132 are respectively aligned and abutted on Each contact 3211 of the corresponding contact group 321 on the circuit array 32 and its solder (such as solder paste, solder ball, or conductive adhesive) form a coplanar surface, and then the surface adhesion technology (SMT) welding is used to weld and form the electrical property. The connection can form an inductive element, a transformer, or other inductive elements. When the input side 322 of the line array 32 conducts current, the current can be passed through between the contacts 3211 of the contact group 321 and the plurality of conductors 13 After the induction area 320, it is transmitted outward from the output side 323, and is combined with the magnetic core 21 of the magnetically permeable element 2 to form a coil circuit of a continuously wound magnetic induction effect to provide a stable inductance effect and rectification characteristics of the inductance element. The U-shaped positioning portion 12 of the insulating rubber seat 1 can be formed on the surface of the U-shaped positioning portion 12 by laser activation to form a conductive conductor 13 for forming a coil, and then the laser processing is performed to remove part of the conductor 13 at an equal interval to form The plurality of adjacently spaced-apart pins 131 and the spacing grooves 130 can effectively reduce the volume of the product without occupying a large space without increasing the overall height. Moreover, due to the forming direction of the plurality of conductors 13 and the plurality of spacing grooves 130 and Density can be precisely controlled according to actual needs, so that the inductive components can have the same or close electrical characteristics, ensure manufacturing quality and yield, and then achieve simple structure, easy assembly, improve production efficiency, and can save costs.
再者，上述本發明各實施例中之導磁元件2的磁芯21，係可為導電材質製成，係可包括鐵、鈷、鋅、鎳或其合金材質所製成，並於導電材質之磁芯21外表面上形成可為絕緣漆之絕緣層212。 Furthermore, the magnetic core 21 of the magnetically permeable element 2 in each of the above embodiments of the present invention may be made of a conductive material, may be made of iron, cobalt, zinc, nickel, or an alloy thereof, and is made of a conductive material. An insulating layer 212 that can be an insulating paint is formed on the outer surface of the magnetic core 21.
另，上述本發明各實施例中之導磁元件2的磁芯21，亦可為導電材質或非導電材質所製成；且導磁元件2之磁芯21若為非導電材質之鐵氧體或陶瓷材質等所製成，而鐵氧體一般是不導電的亞鐵磁性陶磁材料，並類似其它金屬氧化物具有高硬度、脆性，並依據其磁「矯頑力」的高低，而區分為「軟鐵氧體(軟磁體)」及「硬鐵氧體(硬磁體)」 ；其中該「軟鐵氧體」的磁「矯頑力」較低，則可以在不消耗許多能量(磁滯現象)的情形下，將材料的磁化強度由正變負，且材料本身的高電阻率也降低另一個能量損耗來源：渦電流的產生，該「軟鐵氧體」可包括錳鋅鐵氧體(MnZn，化學式為：MnaZn(1-a)Fe2O4)或鎳鋅鐵氧體(NiZn，化學式為：NiaZn(1-a)Fe2O4)等；且該「硬鐵氧體」係可供應用於「永久磁鐵」的「鐵氧體」，具有較高的磁「矯頑力」。和磁化後的剩磁，「硬鐵氧體」不易被退磁，而可產生磁通，具較高的磁導率，並可稱作「陶瓷磁鐵」，且該硬鐵氧體為包括鍶鐵氧體〔SrFe12O9(SrO．6Fe2O3)〕、鋇鐵氧體〔BaFe12O9(BaO．6Fe2O3)〕或鈷鐵氧體〔CoFe2O4(CoO．Fe2O3)〕等；則非導電材質之磁芯21其外表面可不必形成絕緣層212。 In addition, the magnetic core 21 of the magnetically permeable element 2 in the above embodiments of the present invention may also be made of a conductive material or a non-conductive material; and if the magnetic core 21 of the magnetically permeable element 2 is a ferrite of a non-conductive material Or ceramic materials, and ferrites are generally non-conductive ferrimagnetic ceramic magnetic materials, and similar to other metal oxides have high hardness and brittleness, and are classified according to their magnetic "coercive force". "Soft ferrite (soft magnet)" and "hard ferrite (hard magnet)"; where the "coercivity" of the "soft ferrite" is low, it can be used without consuming much energy (hysteresis Phenomenon), the magnetization of the material is changed from positive to negative, and the high resistivity of the material itself also reduces another energy loss source: the generation of eddy currents, the "soft ferrite" may include manganese zinc ferrite (MnZn, chemical formula: Mn a Zn (1-a) Fe 2 O 4 ) or nickel zinc ferrite (NiZn, chemical formula: Ni a Zn (1-a) Fe 2 O 4 ), etc .; and the "hard "Ferrite" is a "ferrite" that can be applied to "permanent magnets" and has a high magnetic "coercive force". And remanence after magnetization, "hard ferrite" is not easy to be demagnetized, but can generate magnetic flux, has high permeability, and can be called "ceramic magnet", and the hard ferrite includes strontium iron Oxygen [SrFe 12 O 9 (SrO.6Fe 2 O 3 )], Barium ferrite [BaFe 12 O 9 (BaO.6Fe 2 O 3 )] or Cobalt ferrite [CoFe 2 O 4 (CoO.Fe 2 O 3 )], etc .; the outer surface of the magnetic core 21 of non-conductive material need not form an insulating layer 212.
是以，本發明主要針對絕緣膠座1之本體11內部為設有U形狀之定位部12，並於U形狀定位部12表面上設有利用雷射活化以化鍍導電材成型之導體13，再於U形狀定位部12表面透過雷射加工作業以預定間距(如：1mm、1.5mm、2mm、2.5mm或3mm等)移除部分導體13，而於U形狀定位部12表面、形成複數等間距相鄰間隔排列之導體13的U形狀引腳131及間隔槽130，而本體11之容置空間10內為安裝有導磁元件2之磁芯21，並於磁芯21內部形成有可供U形板121一側處穿入至其中之通孔211，且各導體13二側處之引腳131的端部132之各引腳接面1321、為分別位於通孔211內側與磁芯21外側處，便可將絕緣膠座1與導磁元件2設置於連接載體3上，並使導體13之引腳131的各端部132之引腳接面13 21分別與線路陣列32上對應之接點組321之各接點3211呈電性連接，搭配磁芯21形成連續捲繞式磁感效應之線圈迴路，且複數導體13成型的方向及密度可依實際的需求精準的控制，確保製造的品質與良率，進而達到結構簡單、提高生產效率及可節省成本之效用。 Therefore, the present invention is mainly directed to a U-shaped positioning portion 12 inside the body 11 of the insulating rubber seat 1, and a U-shaped positioning portion 12 is provided on the surface of the U-shaped positioning portion 12 with a laser activated conductor 13 formed by electroplating a conductive material. Then, part of the conductors 13 are removed at a predetermined distance (such as: 1mm, 1.5mm, 2mm, 2.5mm, or 3mm) through the laser processing operation on the surface of the U-shaped positioning portion 12 to form a plurality on the surface of the U-shaped positioning portion 12 The U-shaped pins 131 and the spacing grooves 130 of the conductors 13 arranged adjacent to each other are spaced apart from each other. The accommodation space 10 of the main body 11 is a magnetic core 21 on which the magnetic conductive element 2 is installed, and a magnetic core 21 is formed inside the The U-shaped plate 121 penetrates into the through hole 211 at one side, and each pin connection surface 1321 of the end portion 132 of the pin 131 at the second side of each conductor 13 is located inside the through hole 211 and the magnetic core 21 respectively. At the outer side, the insulating rubber seat 1 and the magnetic conductive element 2 can be set on the connection carrier 3, and the pin connection surfaces 13 of the respective ends 132 of the pins 131 of the conductor 13 can be set. 21 is electrically connected to each contact 3211 of the corresponding contact group 321 on the line array 32, and the magnetic core 21 is used to form a coil circuit of a continuous winding magnetic induction effect, and the forming direction and density of the multiple conductors 13 can be determined according to The actual needs are precisely controlled to ensure the quality and yield of the manufacturing, thereby achieving simple structure, improving production efficiency and saving costs.
上述詳細說明為針對本發明一種較佳之可行實施例說明而已，惟該實施例並非用以限定本發明之申請專利範圍，凡其他未脫離本發明所揭示之技藝精神下所完成之均等變化與修飾變更，均應包含於本發明所涵蓋之專利範圍中。 The above detailed description is only a description of a preferred feasible embodiment of the present invention, but this embodiment is not intended to limit the scope of the patent application of the present invention, and other equivalent changes and modifications made without departing from the spirit of the technology disclosed by the present invention Changes should be included in the scope of patents covered by the present invention.
綜上所述，本發明上述之導電材成型的線圈導體之電感元件於使用時為確實能達到其功效及目的，故本發明誠為一實用性優異之發明，實符合發明專利之申請要件，爰依法提出申請，盼 審委早日賜准本案，以保障發明人之辛苦發明，倘若 鈞局有任何稽疑，請不吝來函指示，發明人定當竭力配合，實感德便。 In summary, the inductive element of the coil conductor formed by the above-mentioned conductive material of the present invention can definitely achieve its efficacy and purpose when in use. Therefore, the present invention is an invention with excellent practicability and it actually meets the requirements of the invention patent application. I filed an application in accordance with the law, and I hope that the trial committee will grant the case at an early date to protect the inventor's hard invention. If there is any suspicion in the bureau, please follow the instructions of the letter, and the inventor will cooperate with all efforts and be honest.
Claims (16)
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| TW107128336A TWI659440B (en) | 2018-08-14 | 2018-08-14 | Inductive elements of coil conductors made of conductive material |
| US16/357,832 US20190214184A1 (en) | 2017-11-02 | 2019-03-19 | Inductor with coil conductor formed by conductive material |
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| CN111403139A (en) * | 2020-04-02 | 2020-07-10 | 武汉船用机械有限责任公司 | Ring cylinder type steel part demagnetizer |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5430613A (en) * | 1993-06-01 | 1995-07-04 | Eaton Corporation | Current transformer using a laminated toroidal core structure and a lead frame |
| TW200841572A (en) * | 2006-11-14 | 2008-10-16 | Pulse Eng Inc | Wire-less inductive devices and methods |
| TW201220334A (en) * | 2010-11-04 | 2012-05-16 | Ajoho Entpr Co Ltd | capable of improving assembly convenience and reliability of the inductor structure |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5430613A (en) * | 1993-06-01 | 1995-07-04 | Eaton Corporation | Current transformer using a laminated toroidal core structure and a lead frame |
| TW200841572A (en) * | 2006-11-14 | 2008-10-16 | Pulse Eng Inc | Wire-less inductive devices and methods |
| TW201220334A (en) * | 2010-11-04 | 2012-05-16 | Ajoho Entpr Co Ltd | capable of improving assembly convenience and reliability of the inductor structure |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111403139A (en) * | 2020-04-02 | 2020-07-10 | 武汉船用机械有限责任公司 | Ring cylinder type steel part demagnetizer |
| CN111403139B (en) * | 2020-04-02 | 2022-06-10 | 武汉船用机械有限责任公司 | Ring cylinder type steel part demagnetizer |
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