1289038 九、發明說明： 【發明所屬之技術領域】 本創作是在提供一種線材固定裝置，特別是一種轉角線材固定裝 置。 【先前技術】 在電路板上，有時會加上額外的線材，例如部分電源線或訊號線 等，為使這些線材不在電路板上任意移動而影響其他元件，必須藉由 一些方式加以固定。 以往用以固定線材之裝置，例如以膠帶將線材黏合於電路板上。 此種做法不但不美觀，而且當膠帶失去黏性時，線材會脫落；反之， 右膠帶太黏，則將在任何更換或拆卸線材時，殘留膠痕在電路板上， 四處沾黏灰塵與雜物，在使用過程中非常不便。 由申請人所擁有的第90224302號中華民國發明專利申請案_，特 別揭露了-種「線材固定裝置」，如圓卜2所示，該線材固定裝置3， 包含-供焊接至電路板之安裝段31、—由安裝段31 —端延伸之彈性臂 #又32纟彈性臂段32另端延伸之吸附段33。並由上述三者相配合， 界定出具有HG且供放置線材5的[線娜3卜且賴如吸附段 33遠離彈性臂段32之一側往置線空間％凸伸之一撐止部34。由此， 電路工程師可以在佈線過程中，沿著準備固定線材之路徑預留多個接 墊(pad)，供線材固定裝置3焊接，隨後，只要將線材5逐一安入各線 材固定裝置3的置線空間35中，即可細地確絲材5在理想位置而 不偏移。 然而’略有美中不足的是··當線材5需要轉折變曲的時候，電路 板上並無可以固疋的裝置來固定線材5,使線材5可以依照電路工程師 1289038 所設計的線路位置走線擺放，特別是在角落的位置，線材5更加難以 -大f折的角度走線^又，如、線材固定裝置3具有—向右之開口 3〇， 絲將線材5向右騎拉線，很容易使得線材5自開口 3〇歧離置線 空間35，如此’將導致線材5與電路板上之其他零組件相互干擾之可 【發明内容】 因此，本創作之目的即在提供一種可限定線材轉折延伸方向之轉 φ 角線材固定裝置。 於是，本創作之轉角線材固定裝置，係供將一線材固定在一電路 板上，包含·一主體，具二側邊及相鄰該二側邊之二端緣；二由該主 體之該二端緣分別延伸之基壁，並與該主髏共同界定出一具有一向遠 離該主髏方向開口的置線空間；一擋抵部，位於至少該等基壁之一遠 離該主艘之魏，並朝向該置線空間凸伸；及_由該域或該等基壁 之一側邊延伸彎折之轉折區部，致使該線材被限定而轉折延伸。 由上述結構，該轉角線材固定裝置之轉折區部可使一線材在被置 _ 入置線空間後，使原本直線走向的線材碰到轉折區部，轉向左側或右 側延伸。所以，本創作之轉角線材固定裝置可以運用在線材需轉角的 位置，確實能達成本創作之目的。 【實施方式】 有關本新型之前述及其他技術内容、特點與功效，在以下配合參 考圏式之實施例的詳細說明中，將可清楚的呈現。 參閱圖3，本創作第一較佳實施例之轉角線材固定裝置1，是利用 一具彈性材料之薄片狀構件弩折所形成，係供焊接於一電路板上，並 提供固定一線材之用。該轉角線材固定裝置1具有一主體11，並自主 1289038 體Η之一端緣分別延伸一基壁12a、12b，藉此，二基壁12a、12b與 主體11共同界定出一置線空間15，而置線空間15具有一開口 151， 係朝向遠離主體11之方向，再來，自主體丨丨的一側邊延伸一距離後， 再與開口 11——致之方向彎折延伸，·形成一轉折區部a，而在二基壁 12a、12b遠離主體11之端緣處分別凸伸有一擋抵部14，每一擋抵部 14分別由基壁12a、12b之端緣向置線空間15延伸一擋抵段142，並 沿擋抵段142遠離基壁12a、12b端緣朝遠離置線空間15弩折延伸一 _ 導滑段14卜 我們可以利用表面安裝技術將轉角線材固定裝置1之主體η焊著 在電路板上，而當電路板上之線材需要固定在一轉角位置上時，我們 就可將線材沿導滑段141滑入置線空間15，因此，線材受擋抵段142 阻擋而難以脫離置線空間15。再來，線材走線一預定距離後，即碰到 轉折區部13，此時，我們可以選擇將線材導引至向基壁12a方向延伸， 或向另一基壁12b方向延伸。本創作之轉角線材固定裝置1之特徵就 是可以固定電路板上之線材，並且可以使線材弩折一角度後仍穩固地 _ 延伸，所以，轉角線材固定裝置1適用於線材走線需轉角之處，或有 數條線材需要分支走線，亦可採用本創作之轉角線材固定裝置1。 然而，轉角線材固定裝置1應用表面安裝技術時，其開口 151乃 是朝上，當要用一吸附裝置（圓未示）吸取線材固定裝置1，須在開口 151上方附加一封蓋4，藉以封閉該開口 151，如圖4所示。封蓋4具 有—寬於線材固定裝置1開口 151外徑之頂壁41，具平坦表面的頂壁 41可以供吸附裝置吸附；二分別從頂壁41左右侧同體向下延伸之夾臂 42 ;並在夾臂42遠離頂壁41之端緣上形成二限位部43，二限位部43 自頂壁41之二端緣相向彎折後，以一角度向下反向延伸，二限位部43 1289038 相向凸伸可以對應卡夾住轉角線材固定裝置i的二擋抵部i4，如此， 封蓋4供吸附裝置吸取進而移動轉角線材固定裝置i。 參閱圖5，為本創作第二較佳實施例之轉角線材固定裝置2，同樣 包含有一主體21、二基壁22a、22b、及一轉折區部23，一主體21與 二基壁22a、22b彼此相配合界定出一置線空間25,而主要差異在於轉 折區部23係自基壁22b之-側邊延伸幫折，而另一基壁22a供吸附裝 置吸取，並以基壁22b與電路板相接合，而且，在基壁22a遠離主體 φ 21之端緣形成有一擋抵部24，擋抵部24具有一弯折延伸進入置線空 間25之導滑段241，及一沿導滑段241接近主體21端緣朝基壁22& 方向彎折延伸之擋抵段242。 一線材可順沿導滑段241滑入置線空間25中，並受擋抵段242卡 制而線材不至於脫離，線材在置線空間25中再延伸至轉折區部烈，此1289038 IX. Description of the invention: [Technical field to which the invention pertains] The present invention is to provide a wire fixing device, particularly a corner wire fixing device. [Prior Art] On the board, extra wires, such as some power lines or signal lines, are sometimes added. In order to prevent these wires from moving freely on the board and affecting other components, it must be fixed in some ways. In the past, a device for fixing a wire, for example, taped a wire to a circuit board. This method is not only unsightly, but when the tape loses its viscosity, the wire will fall off; otherwise, if the right tape is too sticky, the residual glue marks on the circuit board when any wire is replaced or removed, and the dust and impurities are everywhere. Things are very inconvenient during use. Patent Application No. 90224302 of the Republic of China, which is owned by the applicant, discloses a "wire fixing device", as shown in Figure 2, the wire fixing device 3, including - for soldering to a circuit board installation The segment 31, the elastic section #32 extending from the end of the mounting section 31, and the adsorption section 33 extending from the other end of the elastic arm section 32. And the three of the above-mentioned three are combined to define a support portion 34 having a HG and for arranging the wire 5, and the adsorption portion 33 is away from the side of the elastic arm portion 32. Thereby, the circuit engineer can reserve a plurality of pads along the path for preparing the fixed wire during the wiring process for the wire fixing device 3 to be welded, and then, the wires 5 are inserted into the respective wire fixing devices 3 one by one. In the line space 35, it is possible to finely determine that the wire 5 is at an ideal position without being offset. However, 'a little bit of a fly in the ointment is that when the wire 5 needs to be twisted and bent, there is no fixing device on the circuit board to fix the wire 5, so that the wire 5 can be routed according to the line position designed by the circuit engineer 1289038. Put, especially in the corner position, the wire 5 is more difficult - the angle of the large f-folding wire ^ again, for example, the wire fixing device 3 has - the right opening 3 〇, the wire pulls the wire 5 to the right, very It is easy for the wire 5 to be separated from the opening space 35 by the opening 3, so that the wire 5 and the other components on the circuit board may interfere with each other. [Inventive content] Therefore, the purpose of the present invention is to provide a limitable wire. The turning direction of the turning direction is φ angle wire fixing device. Therefore, the corner wire fixing device of the present invention is for fixing a wire to a circuit board, comprising: a main body having two sides and two end edges adjacent to the two sides; a base wall extending from the end edge, and defining a line space having an opening away from the main direction together with the main body; a blocking portion located at least one of the base walls away from the main ship, And protruding toward the space; and _ extending from the side of one of the domains or one of the base walls to the bent portion, such that the wire is defined to extend and extend. According to the above configuration, the turning portion of the corner wire fixing device can cause the wire which has been linearly struck to hit the turning portion after being placed in the line space, and is turned to the left or right side. Therefore, the corner wire fixing device of the present invention can use the position where the wire needs a corner, and can truly achieve the purpose of the creation. [Embodiment] The foregoing and other technical contents, features, and advantages of the present invention will be apparent from the following detailed description of the embodiments. Referring to FIG. 3, the corner wire fixing device 1 of the first preferred embodiment of the present invention is formed by folding a sheet member of an elastic material for welding on a circuit board and providing a wire fixing. . The corner wire fixing device 1 has a main body 11 and one end wall of the autonomous 1289038 body body respectively extends a base wall 12a, 12b, whereby the two base walls 12a, 12b and the main body 11 together define a line space 15 The wire-arranging space 15 has an opening 151 facing away from the main body 11, and then extending from the one side of the main body to a distance, and then extending and extending in the direction of the opening 11, forming a turning point a portion a, and a blocking portion 14 is respectively protruded from an end edge of the two base walls 12a, 12b away from the main body 11, and each of the abutting portions 14 is extended from the end edge of the base walls 12a, 12b toward the line space 15 A block abuts the segment 142 and extends along the end edge of the abutment portion 142 away from the edge of the base wall 12a, 12b away from the line space 15 - a guide segment 14 we can use the surface mounting technology to the main body of the corner wire fixing device 1 η is soldered on the circuit board, and when the wire on the circuit board needs to be fixed at a corner position, we can slide the wire along the guide section 141 into the line space 15, so that the wire is blocked by the blocking section 142. It is difficult to get out of the space 15 . Further, after the wire is routed a predetermined distance, the portion of the turning portion 13 is hit. At this time, we can selectively guide the wire to extend in the direction of the base wall 12a or in the direction of the other base wall 12b. The corner wire fixing device 1 of the present invention is characterized in that the wire on the circuit board can be fixed, and the wire can be stably extended after being folded at an angle. Therefore, the corner wire fixing device 1 is suitable for the wire to be rotated. , or there are several wires that need branching, and the corner wire fixing device 1 of the present invention can also be used. However, when the corner wire fixing device 1 employs the surface mounting technology, the opening 151 thereof is upward, and when the wire fixing device 1 is to be sucked by a suction device (circular not shown), a cover 4 is attached above the opening 151. The opening 151 is closed as shown in FIG. The cover 4 has a top wall 41 wider than the outer diameter of the opening 151 of the wire fixing device 1, and a top wall 41 having a flat surface for adsorption by the adsorption device; and two clamping arms 42 extending downward from the left and right sides of the top wall 41, respectively. And forming a second limiting portion 43 on the edge of the clamping arm 42 away from the top wall 41. After the two limiting edges of the top wall 41 are bent toward each other, the second limiting portion 43 extends downward at an angle, and the second limiting portion The position of the portion 43 1289038 can be correspondingly clamped to the second stop abutment i4 of the corner wire fixing device i, such that the cover 4 is sucked by the suction device to move the corner wire fixing device i. Referring to FIG. 5, the corner wire fixing device 2 of the second preferred embodiment of the present invention also includes a main body 21, two base walls 22a, 22b, and a turning portion 23, a main body 21 and two base walls 22a, 22b. Cooperating with each other defines a line space 25, and the main difference is that the corner portion 23 extends from the side of the base wall 22b and the other base wall 22a is sucked by the adsorption device, and the base wall 22b and the circuit The plate is joined, and a blocking portion 24 is formed on the edge of the base wall 22a away from the main body φ 21 . The blocking portion 24 has a guiding portion 241 which is bent and extends into the positioning space 25, and a guiding portion 241 is close to the end portion 242 of the main body 21 bent toward the base wall 22& A wire can be slid along the guide section 241 into the line space 25, and the wire is not detached by the block 242, and the wire extends in the line space 25 to the transition zone.
時，線材受到轉折區部23的阻擋而無法直線延伸，可轉而向一方向A 繼績走線。如此，線材不但可以在轉角處轉折固定，且亦不易從開口 251處脫離開來。 φ 此外，更可如圓6所示，本案第三實施例之轉角線材固定裝置3 ,At this time, the wire is blocked by the turning portion 23 and cannot be linearly extended, and the wire can be routed in one direction A. Thus, the wire can be not only turned and fixed at the corner, but also not easily separated from the opening 251. φ In addition, as shown by the circle 6, the corner wire fixing device 3 of the third embodiment of the present invention,
轉折區部33自基壁32a延伸，且擋抵部34是位在二基壁32a、32b遠 離本體31的二凸點。線材董入容置空間35後，再來，線材沿一方向B 轉折延伸出去，受擋抵部34限制而不會輕易脫離，確實亦能達到本創 作的功效。 惟以上所述者，僅為本創作之較佳實施例而已，當不能以此限定 本創作實施之範圍，即大凡依本創作申請專利範圍及創作說明書内容 所作之簡單的等效變化與修飾，皆應仍屬本創作專利涵蓋之範圍内。 1289038 【圖式簡單說明】 圖1是一種習知彈片之外觀示意圖； 圖2是另一種習知接地彈片之示意圖； 圖3、圖4是本創作第一較佳實施例之立體圖； 圖5是本創作第二較佳實施例之立體圖； 圖6是本創作第三較佳實施例之立體圖。 1289038 【主要元件符號說明】 卜2、3···線材固定裝置 4…封蓋 41…頂壁 42…央臂 43…限位部 5···線材 1卜2卜31···主體 12a、12b、22a、22b、32a、32b…基壁 13、 23、33···轉折區部 14、 24、34···擔抵部The turning portion 33 extends from the base wall 32a, and the blocking portion 34 is a two-bump located away from the body 31 of the two base walls 32a, 32b. After the wire is placed in the accommodating space 35, the wire is extended in a direction B, which is restricted by the blocking portion 34 and does not easily detach, and the effect of the creation can be achieved. However, the above descriptions are only preferred embodiments of the present invention, and the scope of the present invention cannot be limited thereto, that is, the simple equivalent changes and modifications made by the applicant in accordance with the scope of the patent application and the content of the creation manual, All should remain within the scope of this creation patent. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a schematic view showing the appearance of a conventional elastic piece; FIG. 2 is a schematic view showing another conventional grounding elastic piece; FIG. 3 and FIG. 4 are perspective views of the first preferred embodiment of the present invention; FIG. 2 is a perspective view of a second preferred embodiment of the present invention; and FIG. 6 is a perspective view of a third preferred embodiment of the present invention. 1289038 [Description of main components] Bub 2, 3···Wire fixing device 4... Cover 41... Top wall 42... Central arm 43... Restricted part 5···Wire 1 Bu 2 · 31 · Main body 12a 12b, 22a, 22b, 32a, 32b... base wall 13, 23, 33 ... · turning zone parts 14, 24, 34 ...
141、 24l···導滑段 142、 242···擋抵段 15、 25、35…置線空間 30、151、251 …開口 3l···安裝段 32···彈性臂段 33…吸附段 34···擋止部 A、B…方向141, 24l···guide slide section 142, 242···stop section 15, 25, 35...line space 30, 151, 251 ... opening 3l···mounting section 32···elastic arm section 33...adsorption Segment 34···stop section A, B... direction