1313402 九、發明說明： 【發明所屬之技術領域】 本發明是有關於-種介面卡之固定裝置，尤指__種可具有結構簡 單、易於使用以及使介面卡穩固與連接器結合之功效者。 【先前技術】 按’ -般習用者如中華民國專利公報，申請第〇92217892號之「介 面卡之扣持結構」，係可用關持_介面卡，該介面卡具有上端部份及一 下端部份，齡面卡的獨部份·人錄舰上的連線，該介面卡 的上端部份設有數個穿孔，該扣持結構包括有：一支持座，係結合在該 機板上且相對應於該介面卡的穿孔，其具有一基部、及一相隔突塊係自 該基部的平面向上延伸所形成；及一扣件，設置於該相隔突塊之間使之 可在該支持座内移動’及控制該扣件在軸線方向對該介面卡移動之程 度’藉此迫舰扣件麟該介面卡的糾，並找支持朗轉動及滑動 使其可將該介面卡的上端部份予以扣持。 雖然上述習用之「介面卡之扣持結構」可利用其扣件於支持座上轉 動及滑動職介φ卡的上端部份予以扣持，但是該扣持結構本身之 體積較小，目此仙者娜以手猶扣件使其轉動及賴，造成使用上 之不便，況且若扣件於轉動及滑動後沒有以其中央位置定位在支持座上 時，則會導致扣件頂擎介面卡時之施力不平均，使該介面卡之一端無法 穩固定位於同一平面上，進而影響組裝與設置時之效果。 【發明内容】 因此’本發明之主要目的係在於，可將該固定座固設於電路板上供 1313402 介面卡穿設，並以限制單元結合於固定座上，而具有結構簡單、易於使 用以及使介面卡穩固與連接器結合之功效。 為達上述之目的，本發明係一種介面卡之固定裝置，其包含有一具 有柱體之固定座，該柱體之一端係具有一固接部，且該固定座之另一端 具有一套接部，該套接部之一端係連接有一接合部；以及一面上具有對 接部之限制單元，該對接部係與接合部結合。 【實施方式】 請參閱『第-及第二圖』所示，係分別為本發明之立體辑示意圖 及本發明之剖硫態示意圖。如騎示：本發明_種介面卡之固定裝置， 其係由-固定座及-限解元2所構成，可將定座i固設於電 路板上供介面卡穿設，並職解元2結合棚定座i上，㈣有結構 簡單、狀使肋及使介面卡穩固與連純結合之功效。 上述所提之固定座1係具有—柱艘i i，該柱體丄i之一端係具有 固接部1 2 ’且該固紐}之另—端具有__套接部i 3，該套接部工 3之端係連接有-接合部i 4，該接合部丨4之縣係具有多數凹穴 41另該接w 4亦可於其周緣設有多數凸體，更可於其周緣環 設一凹槽或者是凸肋（圖中未示）。 該限制單702之-面上係具有一與上述接合部工4結合之對接部2 λ對接部2 1之關周緣係具有多數凸體2 u，紐對接部2工 内Η周緣亦可配合上述接合部設有多數凹穴，更可於其内側之周緣環 設有凸肋或是凹槽（圖中未示），且該_單元2姻定座“間係具有 一連接《 2，胁該_單元2周緣之騎處係具有__拉引部2 3。 1313402 如疋，藉由上數之結構構成一全新之介面卡之固定裝置。 請參閲『第三、四及第五圖』所示’係分別為本發明組裝時之側視 狀態示意®、本發明之_完成舰圖及本發敝裝完狀俯視狀態示 意圖。如圖所示：當本發明於設置時，係依實際使用之所需取一個或一 個以上之固定座1，以其柱體1 1一端所設之固接部丄2以緊配、黏合 或熱融合之方式固接於電路板3 (或主機板）對應於介面卡連接器3工 之預定位置處，如此，即可完成固定座i之組裝。 而當使用時，係將介面卡4以-般設置之方式插接於電路板3之連 接器31上，並將介面卡4上之穿孔41對應穿設於固定座1之套接部 13上’之後再將限制單元2之對接部2丄對應結合套接部i 3一端之 接合部14上’使該對接部21内側周緣之多數凸體211卡擎於接合 部1 4周緣之凹穴1 4 1中，騎限制單元2與固定座i間之連接部2 2跨接於介®卡4之-端緣’如此，即可使介面卡4穩諸接於電路板 3之連接器31上。 t使用者欲進行介面卡4之拆換時，僅需拉引該限制料2周緣之 拉引部2 3 ’使該對接部21内側周緣之多數凸體211與接合部14 周緣之凹穴141分離’如此’即可讓介面卡4上之穿孔4丨脫離固定 座1之套接部13 ’而將介面卡4由電路板3之連接S31上取下進行 所需之拆換。 請參閱『第六圖』所示’係本發明固接部之另_實施例示意圖。如 圖所不.本發明之固接部i 2除可為上述之結構設計外，該固接部丄2a 1313402 亦可具有-與柱體1 1連接之延伸部1 2 1 a，該延伸部1 2 1 a係連接 有一底部1 2 2a ’使該固接部1 2a與底部1 2 2a之間形成有一凹陷 槽1 2 3a，使該固疋座1藉由固接部1 2a之延伸部1 2 la S己合凹陷 槽1 2 3a穿設於電路板3上，並以柱體i i與底部丄2 2a將固定座工 限位固定於電路板3上。 請參閱『第圖』所示，係本發明固接部之又一實施例示意圖。如 圖所示：本發猶固接部！ 2b更可由歧具有勾體丨2 5b之彈片工2 4b所構成，使該固定座1藉由固接部工2b之彈片工24b穿設於電路 板3上’並以彈片1 2 4b之勾體1 2 5b扣合於電路板3上以使固定座 1加以限位固定。 綜上所述’本發明介面卡之固定裝置，可將該固定座固設於電路板 上供介面卡穿設，並以_單元結合於@定座上，而具有結構簡單易 於使用以及使介面卡穩固與連接器結合之功效，進而使本發明之産生能 更進步、更實用、更符合使用者之所須，確已符合發明專财請之要件， 爰依法提出專利申請。 惟以上所述者，僅為本發明之較佳實施例而已，當不能以此限定本 發明實施之範園；故’凡依本發明中請專利範圍及發明說明書内容所作 之簡單的等效變化與修飾，皆應仍屬本發明專利涵蓋之範圍内。 【圖式簡單說明】 第一圖，係本發明之立體分解示意圖。 第二圖’係本發明之剖面狀態示意圖。 第三圖’係本發明組裝時之側視狀態示意圖。 1313402 第四圖，係本發明之組裝完成側視圖。 第五圖，係本發明組裝完成之俯視狀態示意圖。 第六圖，係本發明固接部之另一實施例示意圖。 第七圖，係本發明固接部之又一實施例示意圖。 【主要元件符號說明】 固定座1 柱體1 1 • 固接部 12、12a、12b 延伸部1 2 1 a 底部1 2 2 a 凹陷槽1 2 3 a 彈片1 2 4b 勾體1 2 5 b 套接部1 3 φ 接合部14 凹穴1 4 1 限制單元2 對接部2 1 凸體2 1 1 連接部2 2 拉引部2 3 電路板3 9 1313402 連接器3 1 介面卡4 穿孔4 11313402 IX. Description of the Invention: [Technical Field] The present invention relates to a device for fixing a type of interface card, and more particularly to a device which has a simple structure, is easy to use, and is effective in bonding an interface card to a connector. . [Prior Art] According to the 'Practitioner's Republic of China Patent Gazette, the application of the "Interceptor Card Holder Structure" of No. 92217892 is available for the _Interface card, which has an upper end portion and a lower end portion. a part of the age card, the connection on the recorder, the upper end of the interface card is provided with a plurality of perforations, the fastening structure comprises: a support base, which is coupled to the board and Corresponding to the perforation of the interface card, having a base portion and a spaced apart protrusion extending upward from a plane of the base portion; and a fastener disposed between the spaced apart protrusions to be within the support base Moving 'and controlling the extent to which the fastener moves in the axial direction of the interface card', thereby forcing the shackle to correct the interface card and finding support for the rotation and sliding so that the upper end portion of the interface card can be Hold. Although the above-mentioned "intercepting card retaining structure" can be fastened by the fasteners on the support seat and the upper end portion of the sliding member φ card, the size of the fastening structure itself is small. The player uses the hand to make it rotate and lie, causing inconvenience in use. Moreover, if the fastener is not positioned in the support seat with its central position after being rotated and slid, the fastener will be flushed. The force applied is uneven, so that one end of the interface card cannot be stably fixed on the same plane, thereby affecting the effect of assembly and setting. SUMMARY OF THE INVENTION Therefore, the main purpose of the present invention is that the fixing base can be fixed on a circuit board for the 1313402 interface card to be inserted, and the limiting unit is coupled to the fixing base, and has a simple structure and is easy to use. The effect of securing the interface card to the connector. For the purpose of the present invention, the present invention is a fixing device for an interface card, comprising: a fixing base having a cylinder, one end of the cylinder has a fixing portion, and the other end of the fixing seat has a set of joints One end of the socket portion is connected with a joint portion; and a restraining portion having an abutting portion on one side, the mating portion is coupled with the joint portion. [Embodiment] Please refer to the "Parts - and Second Diagram" for a three-dimensional illustration of the present invention and a schematic view of the sulfur state of the present invention. For example, the riding device: the fixing device of the invention interface card is composed of a fixing seat and a limiting solution element 2, and the fixing seat i can be fixed on the circuit board for the interface card to be worn, and the user is disassembled. 2 combined with the shed seat i, (4) has a simple structure, the shape of the ribs and the interface card to stabilize and connect purely. The above-mentioned fixing base 1 has a column ii, one end of the column 丄i has a fixing portion 1 2 ' and the other end of the fixing member has a __ socket portion i 3 , the socket The end of the worker 3 is connected to the joint portion i 4 , and the county of the joint portion 4 has a plurality of recesses 41. The joint w 4 can also have a plurality of convex bodies on the periphery thereof, and can be arranged at the periphery thereof. A groove or a rib (not shown). The surface of the restriction sheet 702 has abutting portion 2 combined with the joint portion 4, and the peripheral edge of the λ abutting portion 2 1 has a plurality of convex bodies 2 u, and the inner butt portion of the new butt portion 2 can also cooperate with the above The joint portion is provided with a plurality of recesses, and a rib or a groove (not shown) may be disposed on the inner circumference of the joint portion, and the joint of the unit 2 has a connection "2, threatening the _ Unit 2 is mounted on the periphery of the unit with __ pull-up part 2 3. 1313402 疋, by the structure of the upper number constitutes a new interface card fixture. Please refer to "Third, Fourth and Fifth Figures" The illustrations are respectively a schematic view of the side view of the invention when assembled, a schematic diagram of the finished ship map of the present invention, and a top view of the present invention. As shown in the figure: when the present invention is set, it is actually One or more fixing bases 1 are required for use, and the fixing portion 丄2 provided at one end of the column body 1 1 is fastened to the circuit board 3 (or the main board) by tight fitting, bonding or heat fusion. Corresponding to the predetermined position of the interface card connector 3, so that the assembly of the mount i can be completed. The interface card 4 is inserted into the connector 31 of the circuit board 3 in a general manner, and the through hole 41 on the interface card 4 is correspondingly disposed on the socket portion 13 of the fixed seat 1 and then limited. The abutting portion 2 of the unit 2 corresponds to the engaging portion 14 at one end of the joint portion i3, so that a plurality of convex bodies 211 on the inner circumference of the abutting portion 21 are latched in the pockets 1 4 1 of the periphery of the joint portion 14 The connecting portion 2 between the limiting unit 2 and the fixing base 2 is bridged to the end edge of the dielectric card 4, so that the interface card 4 can be firmly connected to the connector 31 of the circuit board 3. When the interface card 4 is replaced, only the pulling portion 2 3 ' of the peripheral edge of the limiting material 2 is pulled so that the plurality of convex bodies 211 on the inner circumference of the abutting portion 21 are separated from the concave portions 141 on the periphery of the engaging portion 14. The through hole 4 on the interface card 4 can be disengaged from the socket portion 13' of the fixed base 1 and the interface card 4 can be removed from the connection S31 of the circuit board 3 to perform the required replacement. See "Sixth Diagram" Illustrated is a schematic view of another embodiment of the fixing portion of the present invention. As shown in the figure, the fixing portion i 2 of the present invention may be the structural design described above, and the fixing portion 2a 1313402 may also have an extension 1 2 1 a connected to the column 1 1 , and the extension 1 2 1 a is connected with a bottom portion 1 2 2a 'to form a gap between the fixing portion 1 2a and the bottom portion 1 2 2a There is a recessed groove 1 2 3a, such that the fixing base 1 is disposed on the circuit board 3 by the extending portion 1 2 la S hexing recessed groove 1 2 3a of the fixing portion 1 2a, and the column ii and the bottom 丄2 2a Fix the fixed work limit to the circuit board 3. Referring to the figure, it is a schematic diagram of another embodiment of the fixing portion of the present invention. As shown in the figure: the present invention is still fixed! 2b Further, it can be composed of a shrapnel 2 4b having a hook body 5 2 5b, so that the fixing base 1 is disposed on the circuit board 3 by the elastic work piece 24b of the fixing portion 2b, and the body of the elastic piece 1 2 4b is used. 1 2 5b is fastened to the circuit board 3 to fix the fixing base 1 to the limit. In summary, the fixing device of the interface card of the present invention can be fixed on the circuit board for the interface card to be pierced and combined with the @-station by the unit, and has a simple structure and easy to use and interface. The card is stabilized and combined with the connector, so that the invention can be made more progressive, more practical, and more in line with the needs of the user. It has indeed met the requirements for the invention of special funds, and patent applications are filed according to law. However, the above is only a preferred embodiment of the present invention, and it is not possible to limit the implementation of the present invention; therefore, the simple equivalent change made by the scope of the patent and the contents of the invention in the present invention And modifications are still within the scope of the invention. BRIEF DESCRIPTION OF THE DRAWINGS The first figure is a perspective exploded view of the present invention. The second figure is a schematic view of the cross-sectional state of the present invention. The third figure is a schematic view of a side view of the present invention when assembled. 1313402 The fourth figure is a side view of the assembled assembly of the present invention. The fifth drawing is a schematic view of the top view of the assembled assembly of the present invention. Fig. 6 is a schematic view showing another embodiment of the fixing portion of the present invention. Figure 7 is a schematic view showing still another embodiment of the fixing portion of the present invention. [Main component symbol description] Fixing seat 1 Column 1 1 • Fastening part 12, 12a, 12b Extension part 1 2 1 a Bottom 1 2 2 a Depression groove 1 2 3 a Spring piece 1 2 4b Hook body 1 2 5 b Joint 1 3 φ joint 14 recess 1 4 1 restraint unit 2 butt 2 2 convex 2 1 1 joint 2 2 pull 2 2 circuit board 3 9 1313402 connector 3 1 interface card 4 perforation 4 1