M277216 八、新型說明： 【新型所屬之技術領域】M277216 8. Explanation of new type: [Technical field to which new type belongs]
本創作涉及一種揚聲器連接器， 個人數位助理（PDA)等移動電 尤其是指一種用於手 子產品中，以將揚聲 器與電路板進行電性連接而【先前技術】 進行仏5虎傳輸的連接器。This creation relates to a speaker connector, a personal digital assistant (PDA), and other mobile electronics, particularly a hand-held product used to electrically connect a speaker to a circuit board and [prior art] to make a connection to a 仏 5 tiger. Device.
*如今的移動電子產品，如手機、個人數位助理（pda) 等’有-個共同的發展趨勢，那就是：其外形體積越來越 小功能越來越多品質越來越好。 揚聲器連接器作為移動電子產品中的—種常用元件也 必須設計得越來越精細性能越來越良好，只有提供體積精 小而且又能可靠地將信號進行傳輸的電連接以能順應移 動電子產品的發展要求。現有的揚聲器連接器主要由一絕 緣^體和兩個電性端子組成，其電性端子大部分是採用螺 旋彈簧狀或C形設計，再以表面枯貼技術（SMT)焊接於 電路板，最後分別與揚聲器的端子以壓接方式形成電性連 接而實現信號傳輸。 這兩種設計有一共同的缺陷，其端子都是從絕緣本體 的:側插設而入，再焊接於電路板上，這種連接方式使連 接器安裝於電路板後顯得穩固強度不夠，從而與揚聲器的 端子接觸時容易產生一種側向力的作用，而影響信號傳輸 的品質。另外，這兩種設計都有其自身的缺陷，例如：在 螺旋彈簣狀端子的設計中，因螺旋彈簣端子的橫截面為圓 形，這不利於將端子固定於絕緣本體和焊接於電路板，而 6 M277216 另-端與揚聲器端子的接觸面積也縮小，從而影響信號傳 輸’有些甚至還要增加-與職㈣端子相連糾金屬部 件固定於絕緣本體再焊接於電路板，這又使製造工序復雜 化了，同時也使生產成本增加了 ；在c形端子的設計中， c形端子固m緣本體，—端焊接於電路板，另一端則 與揚聲器的端子以壓接式接觸，這種端子的力矩較大，如 果c形端子與揚聲器端子接觸力較大時料產生永久性變* Today's mobile electronic products, such as mobile phones, personal digital assistants (pda), etc., have a common development trend, that is, their appearance is getting smaller and smaller, functions are becoming more and more, and quality is getting better and better. The speaker connector as a mobile electronic product-a common component must also be designed to be more and more delicate, and the performance is better and better, only to provide an electrical connection that is small in size and can reliably transmit signals in order to comply with mobile electronic products Development requirements. Existing speaker connectors are mainly composed of an insulator and two electrical terminals. Most of the electrical terminals are designed with coil springs or C-shapes, and then soldered to the circuit board by surface dead technology (SMT). Forming electrical connections with the terminals of the speakers by crimping to achieve signal transmission. These two designs have a common defect. The terminals are inserted from the side of the insulation body, and then soldered to the circuit board. This connection method makes the connector appear to have insufficient strength after being installed on the circuit board. When the terminals of the speaker are in contact, a lateral force is easily generated, which affects the quality of signal transmission. In addition, both designs have their own drawbacks. For example, in the design of spiral spring terminals, the cross section of the spiral spring terminals is circular, which is not conducive to fixing the terminals to the insulating body and soldering to the circuit. And the contact area of the other end of the 6 M277216 is also reduced, which affects the signal transmission 'some and even increased-connected to the vocational terminals, the metal correction parts are fixed to the insulating body and then soldered to the circuit board, which in turn makes manufacturing The process is complicated, and the production cost is also increased. In the design of the c-shaped terminal, the c-shaped terminal is fixed to the m-edge body, the end is soldered to the circuit board, and the other end is in crimp contact with the speaker terminal. This type of terminal has a large torque. If the contact force between the c-shaped terminal and the speaker terminal is large, the material will change permanently.
形而不能恢復至原㈣雜，另外這種c形料的焊接部 伸出於絕緣本體，使得連接时裝於電路板時要占用較大 1電路板空間’這不利於連接器整體體積 【新型内容】 本創作之主要目的在於提供一種揚聲器連接器， 子設計成S形，以增加端子_性和減小端子的立體空 間，從而減小連接器的整體體積。 〜本創作之另—目的在於提供—種揚聲II連接n，該揚 聲盗連接器設有固定片，從而增大連接器與電路板的 力’避免連接器在受壓時產生側向力的隱患。 … w隹於提供一種揚聲器連接器，老 子在下料時呈梯形，以增大端子成型後的正向力而保相 彈性以確保信號傳輸的品質。 為了只現上述目的，本創作中的揚聲器連接器包括 絕緣本體、兩個電性端子和-固定m緣本體設有 個端子收容空間和_固定槽；其特徵在於：該電性端子 別設有—橫平的固定部，固定部的-端以-方向f折後 7 M277216 相反的方向彎折而形成迁 形成接觸部，固^㈣μ 上伸展而 固定片設有而形成輝接部:該 成-干涉部和-=：：接部’連接部的兩端變折而分别形 為使本創作的創作目的與結構特徵能進 此技術的人員明瞭，現配合所附圖式，以-且體實方= 本創作作進—步地朗。 J❻例對 【實施方式】 如第1圖所示’為本創作揚聲 例，該連接器係由一絕缘#丨_ g只施 、，巴、、彖本體1、兩個s形的電性端子 和一U形的固定片3組成。為更清楚地了解其結構特徵， 現將其各組件分述如下： 再行做 二緣本體」係一大致呈長方形的絕緣體。在絕緣本體 、則、面上罪近其左右兩側分別形成有-收容空間u， 該收容空間U從絕緣本體1±表面—直貫通至下表面以收 谷電性端子2。在絕緣本體1上於收容空間U的兩側面分 2有-卡槽12，該等卡槽12可將電性端子2卡持到位， 卡的底部與絕緣本體U底部部分連通，形成一置放 平台。請參照第3圖所示’在絕緣本體1後表面的左右兩 側分別設有-開口13，該等開口13分別與收容空間㈣ 連通’且位於前述的置放平台的上端；在絕緣本體i的下 表面靠近其左右兩側分別設有定位柱14以利於安裝連接 器於電路板（未圖示）。在絕緣本體丄的後表面上於兩開 口 13的中間設有—固定槽15,在該固定槽15的兩側設有 8 M277216 卡槽（未圖示）用於將固定u卡持在絕緣本體卜 弹性部22、一接觸部23和一焊接部24 =照第卜3和5圖所示，電性端子2大 係由昌有彈性的金屬材料㈣f折而成，電 一固定部21、 固疋部2 1的兩側分別設有突 肋2U和凹部212,該等突肋 211和凹部2丨2是用於與絕緣 小十版ί交而子槽11上的相雍士 才曰和突肋干涉固定。固定# 2 心 ^ U疋邛21的一端彎折一定的長度後又 反向彎折而形成迁回的彈性 妁泮性邛22，彈性部22再繼續向上 伸展而形成接觸部23，爷接 岡一、 錢觸部23以與揚聲器的端子（未 圖不）以進行壓接式接觸，接 啁P 23的末知又向内彎折以 免卡扣到其它部件。固定部21 一盥雷敗缸r 土㈤- 知向下再伸展而形成 ' 、未圖不）大致平行的焊接部24,用以與電路 反上電|±連接而實現信號傳輸，而且該焊接 絕緣本體i的收容空間U 收合在 内而盡I不超出絕緣本體1 面，這樣就減小端子的立體空間從而從整體上減小 連接益的體積占用較少的電路板空間。電性端子2在下料 時即在沖壓而未彎折時設計成梯形（如圖3所示），當電 性端子2從A處過渡到B處時其寬度逐漸減小，即成型 後、，電性端子2的寬度從其彈性部22至接觸部Μ由下至 上逐漸減小，這樣以增大電性端子2的正向力而減少宜產 生被壓岭的問題，也就是說：即使端子受到較大的壓力時 也旎保持良好的彈性而不會無法彈回。 =弟1圖所不，固定片3係—由金屬材料沖製而成的 形體，固定片3由一干涉部3!、-焊接部33和一連接 9 M277216 部32組成’固定片3的連接部 32的兩端分別彎折而形成 “，該連接部 、、井邱3 1 士 b ° 3 1和焊接部33，苴中； 的末知向前收攏或縮小 ，、中干 1後表面的固^槽15内，干 1设至絕緣本體 311以與固定_ 15 μ 的兩側分別設有突肋 部33大致ΓΓ 應切（未_)相結合。焊接 #大致兵電路板（未圖示）平行 ^ 器穩固地焊接於電路板。 ㈣於钚接而將連接 子2由H 的組裝也非常簡單。先將電性端 子2由則向後方向分別插設 而 使固定部21上的突肋川，表本體1的端子槽12中’ 對應機構卡合到1 將接u 4 22懸設於收容空間11和 ==2於:緣本體1的上表面;再將固… 11於纟C緣本體1後表面的固定槽15中，使 :涉^兩側的突肋311分別與固定槽15上的卡槽（未 圖不）相結合到位。這樣便完成整個連接器的組裝工序， 組裝後的揚聲器連接ϋ如第2圖所示。 由上述說明可知，本創作中的揚聲器連接器的結構設 计非常簡單，而且在組裝上亦相當方便與快捷。 本創作所揭不的設計結構乃是為方便說明本創作而並 非用以限制其範圍，凡藉本創作之說明而了解此項技術者 在不脫離本創作精神賴的修改均視為本㈣的相似結構 並為本創作的申請專利範圍所涵蓋。 【圖式^簡單說明】 第1圖為本創作較佳實施例的分解透視圖。 M277216 第2圖為本創作較佳實施例的組合透視圖。 第3圖為本創作較佳實施例中的電性端子在未 意圖。 第4圖為本創作較佳實施例的後視圖。The shape can not be restored to the original impurity. In addition, the soldering part of this C-shaped material protrudes from the insulating body, which makes it necessary to occupy a large space of the circuit board when connecting to the circuit board. This is not conducive to the overall volume of the connector. Content] The main purpose of this creation is to provide a speaker connector with an S-shaped design to increase the terminal performance and reduce the three-dimensional space of the terminal, thereby reducing the overall volume of the connector. ~ Another purpose of this creation is to provide a speaker II connection n. The speaker connector is provided with a fixing piece to increase the force of the connector and the circuit board. 'Avoid the side force of the connector under pressure. Hidden dangers. … W 隹 Provide a speaker connector. Ladder is trapezoidal when cutting, in order to increase the forward force of the terminal after molding and maintain phase flexibility to ensure the quality of signal transmission. In order to achieve only the above purpose, the speaker connector in this creation includes an insulating body, two electrical terminals, and a fixed m-edge body, which is provided with a terminal accommodation space and a _fixing slot; it is characterized in that the electrical terminal is provided with —A horizontal flat fixing part. The -end of the fixing part is folded in the -direction f. 7 M277216 is bent in the opposite direction to form the contact forming part. The fixing part is extended and the fixing piece is provided to form a glowing part: -Interference part and-= :: Both ends of the connection part of the connection part are folded and shaped to make the creative purpose and structural characteristics of this creation can be understood by those skilled in the art. Practical side = this creative progress-step by step Lang. [Example] [Embodiment] As shown in Figure 1, 'This is a creative speaker example. The connector is made of an insulation # 丨 _ g, only ,, bar, and 彖 body 1, two s-shaped electrical properties The terminal is composed of a U-shaped fixing piece 3. In order to understand its structural characteristics more clearly, its components are now described as follows: Secondly, the two-edge body is a roughly rectangular insulator. A receiving space u is formed on the left and right sides of the insulating body and the surface, respectively, and the receiving space U penetrates from the surface of the insulating body 1 to the lower surface to receive the electrical terminal 2. There are two card slots 12 on the two sides of the receiving space U on the insulating body 1. The card slots 12 can hold the electrical terminals 2 in place. The bottom of the card communicates with the bottom of the insulating body U to form a placement. platform. Please refer to Fig. 3, "openings 13 are provided on the left and right sides of the rear surface of the insulating body 1, respectively, and these openings 13 communicate with the receiving space ㈣" and are located at the upper end of the aforementioned placing platform; Positioning posts 14 are respectively provided on the lower surface of the lower surface near the left and right sides of the lower surface to facilitate installation of a connector on a circuit board (not shown). On the rear surface of the insulating body 设有, a fixing slot 15 is provided in the middle of the two openings 13, and 8 M277216 card slots (not shown) are provided on both sides of the fixing slot 15 for holding the fixing u in the insulating body. Bu elastic part 22, a contact part 23, and a welding part 24 = As shown in Figs. 3 and 5, the electrical terminal 2 is mainly made of a flexible metal material ㈣f, and the electric a fixed part 21, the solid part The two sides of the crotch 21 are provided with protruding ribs 2U and recessed portions 212, respectively. These protruding ribs 211 and recessed portions 2 and 2 are used for interfering with the insulation small ten version and the sub-slot 11 interfering with the protruding ribs. fixed. Fixed # 2 heart ^ U 疋 邛 21 One end is bent a certain length and then reversely bent to form the elastic elasticity 22 that moves back. The elastic portion 22 continues to extend upward to form the contact portion 23. 1. The money contact part 23 is in crimp contact with the speaker terminal (not shown), and the last knowledge of the connection P 23 is bent inward to prevent it from snapping into other components. The fixing part 21 is a thundercylinder r soil-it is extended downward to form a ', (not shown) substantially parallel welding part 24, which is used for anti-power connection with the circuit to realize signal transmission, and the welding The receiving space U of the insulating body i is collapsed so as not to exceed the surface of the insulating body 1, so that the three-dimensional space of the terminal is reduced, and the volume of the connection benefit as a whole occupies less circuit board space. The electrical terminal 2 is designed as a trapezoid when it is punched without being bent (as shown in Figure 3). When the electrical terminal 2 transitions from A to B, its width gradually decreases, that is, after molding, The width of the electrical terminal 2 is gradually reduced from the elastic portion 22 to the contact portion M from bottom to top. In order to increase the forward force of the electrical terminal 2 and reduce it, the problem of ridges should be generated, that is, even if the terminal It also maintains good elasticity when not under heavy pressure, so it will not spring back. = Brother 1 does not show, the fixing piece 3 is a shape punched from a metal material. The fixing piece 3 is composed of an interference portion 3 !,-a welding portion 33 and a connection 9 M277216 portion 32. The connection of the fixing piece 3 The two ends of the portion 32 are respectively bent to form ", the connecting portion, the well Qiu 3 1 b b ° 31 and the welding portion 33, 苴 中; the last know to shrink or gather forward, In the fixing groove 15, the stem 1 is provided to the insulating body 311 to be combined with the ribs 33 on both sides of the fixing _ 15 μ, which are roughly ΓΓ should be cut (not _). Welding # roughly soldier circuit board (not shown) ) The parallel device is firmly soldered to the circuit board. It is also very easy to assemble the connector 2 by H. The electrical terminals 2 are first inserted in the rear direction to make the ribs on the fixing portion 21 In the terminal groove 12 of the watch body 1, the corresponding mechanism is snapped to 1. The connector u 4 22 is suspended in the receiving space 11 and == 2 on: the upper surface of the edge body 1; then the solid ... 11 on the edge of 纟 C In the fixing groove 15 on the rear surface of the main body 1, the protruding ribs 311 on both sides are respectively combined with the clamping grooves (not shown) on the fixing groove 15 in place. The connector assembly process, the assembled speaker connection is shown in Figure 2. From the above description, it can be seen that the structural design of the speaker connector in this creation is very simple, and it is quite convenient and fast to assemble. This creation The unveiled design structure is for the convenience of explaining this creation and is not intended to limit its scope. Anyone who understands this technology through the description of this creation without departing from the spirit of this creation is regarded as a similar structure of this book. It is also covered by the scope of the patent application for this creation. [Schematic ^ Brief Description] Figure 1 is an exploded perspective view of the preferred embodiment of the creation. M277216 Figure 2 is a combined perspective view of the preferred embodiment of the creation. Figure 3 is the electrical terminal in the preferred embodiment of the author is not intended. Figure 4 is the rear view of the preferred embodiment of the author.
彎折時的示 第5圖為第4圖中A—A線所作的剖面視 【主要元件符號說明】Display at the time of bending Figure 5 is a cross-sectional view taken along the line A-A in Figure 4 [Description of main component symbols]
1一絕緣本體 12—卡槽 14 —定位柱 2—端子 211 —突肋 22—彈性部 24—焊接部 31—干涉部 3 2—連接部 3 3—焊接部 1 i —收容空間 13 —開口 定位槽 21 —固定部 212—凹部 23—接觸部 固定片 311 —突肋 111-Insulating body 12-Slot 14-Positioning post 2-Terminal 211-Rib 22-Elastic part 24-Welding part 31-Interference part 3 2-Connection part 3 3-Welding part 1 i-Storage space 13-Opening positioning Slot 21-fixing portion 212-recessed portion 23-contact portion fixing piece 311-protruding rib 11