M311890 '八、新型說明： 、【新型所屬之技術領域】 本創作係有關於一種固定技術，更詳而言之，係應用 於電路板測試裝置中之電路板固定機構。 【先前技術】 按在印刷電路板（Printing circuit Board, PCB)之 生產過私中’難免因外在因素而造成短路、斷路及漏電等 電性上的瑕疵，再加上電路板朝高密度、細間距及多層次 籲演進之趨勢，若未能及時將不良板篩檢出來，而任其流入 製程中，勢必會造成更多的成本浪費。因此，提高測試的 技術係為業界降低報廢率及提升產品良率的解決方案。 在以往的測試過程中，係將電路板置於測試裝置之載 板（下載板），該載板設有支撐柱及定位柱供定位該電路 板，且該載板可藉由滑塊沿著滑槽而移動至預定之測試位 置。然而，由於該定位方式係僅對電路板上之數點進行點 #施力，造成取放電路板時因電路板受力不均而發生變形之 問題。同時，當測試某些輸入輸出（1/〇)連接埠時，需要 於電路板之邊緣進行拔插該類元件之操作；惟，此種^知 )技術僅對電路板單邊施力，易造成電路板未受力之相對邊 •出現輕曲之現象，影響測試工作之進行。此外，此種習知 技術之滑槽多以電木铣成，如此易需提高對滑塊之精確度 與穩定性的要求。 此外’為解決上述之電路板變形問題，有人採用另一 種固定技術’即增設一壓板作為上载板。該上载板（即， 19969 M311890 壓板）係與前述習知技術之下載板位於同一平面，令該上 載板壓固該電路板於下載板之上，冀藉由該下載板提供該 電路板支撐力，並由該上載板提供該電路板下壓力，以避 免點施力所造成之變形問題。 然而，由於該上載板（即，壓板）及下載板係位於同 平面放置或取出電路板時易使電路板與該上載板發生 接觸或踫撞，因而造成電路板上之電子元件發生損壞之狀 況’引起不必要之麻煩及損&。而I，為避免發生前述狀 況操作人員必須非常小心謹慎，使得操作上極其不便， 以致工作效率低落。 —綜上所述，如何找到一種解決上述問題，可達到良好 口^電路板，同時又能方便放取電路板之固定技術，實為 目前亟欲解決之問題。 【新型内容】 鑒於上述習知技術之缺點，本創作之主要目的在於提 供一種電路板固定機構，俾使電路板得以穩固固定，避免 因外力作^影響電路板測試作#之進行。 本創作之再一 之電路板固定機構 本創作之另—目的在於提供—種可方便放取電路板 之電路板固定機構，提高工作效率。 目的在於提供一種可避免電路板變形 本創作之又一目 之電路板固定機構。 的在於提供一種可避免電路板翹曲 為達上述及其 他相關之目的，本創作係提供一種電路 19969 6 M311890 板固定機構，係應用於-具有底座且用以測試電路板之測 試裝置中，該電路板固定機構係包括：承载件，係可沿該 底座移動自如地設於該底座，用以承载該電路板，並具有 具有供定位該電路板之第一定位部；壓制件，係可平行於 該底座而移動自如地設於該測試裝置，具有用於對應社人 該第-定位部以供固定該電路板之第二定位部；以^ 部，係設於該測試裝置，並連接該壓制件，俾可操作該壓 制件將該電路板平行壓制於該承載件， 於該壓制件與該承載件之間。 口疋及電路板 於前述之電路板固定機構中，該第_定 :立柱及定位凸塊之其中一者，該第二定位部則為對:二 位孔及定位凹槽之其中一者；當然，亦可令 ： 係為定位孔及定位凹槽之其中一— 疋立邛 之定位柱及定位凸塊之其中一者。-疋位部則為對應 於一較佳實施態樣中，該作叙 ，以供作動該壓制件朝平行於該承載件乂 =:=， 佳地’該承载件復包括對應該電路板“而 且丨你為凹槽，而該操作部 承載件復可“設於底部之料部同時:該 該底座地自如移動。此外，該«制件則徨^丄而平仃 測試裝置之限位部、以及供對應外露出:二= 少一缺口。並中，姑服a如" 丨a电路板之至 /、 以限位邛係為滑桿及穿孔之A由. 相較於習知技術，本創作 之/、中一者。 …之电路板固定機構係主要透 19969 7 M311890 ' =將裝載有電路板之承載件移動至位於不同平面的壓 :牛之正下方，並綱制件平行於該承載件而壓制該電 ^於料載件上，隨後藉該承載件之第—定位部與㈣ ’、之弟一定位部相互結合將電路板固定。因此，本創作 可透過平面均勻施力/受力，使電路板得以穩固固定，避 免因外力作用而影響電路板測試作業之進行，即便後續需 拔插兀件亦不會對電路板有任何影響，且可避免電路板變 形或―。同時，由於該壓制件可利用作動部將之與該承 载件錯開’避免了習知技術中撞件之狀況發生，進而增快 測試速度，大大地提高工作效率。故，本創作已克服^知 技術之缺失。 【實施方式】 以下係藉由特定的具體實例說明本創作之實施方 式，熟悉此技藝之人士可由本說明書所揭示之内容輕易地 瞭解本創作之其他優點與功效。 • 如第1圖所示者係用以說明本創作之電路板固定機 構應用於測試裝置之較佳實施例之立體示意圖。如圖所 示，本創作之電路板固定機構1係應用於可用以測試電路 •板之測試裝置2中，該測試裝置2具有底座2〇、以及遠 離該底座20之穿設部21。該電路板固定機構丨主要係包 括承載件10、可平行於該承載件10之壓制件n、以及用 於驅動該壓制件11之作動部22。 该承載件10，係可沿該底座20移動自如地設於該底 座2 0 ’用以承載該電路板，並具有供定位該電路板之第 8 19969 M311890 '-定位部100、對應該電路板表面形狀而設置之容置部 .10卜以及用於自如移動該承载件10之操作部103。 ⑥本實施例t ’該承載件1()係可為—下載板。該 -定位部100較佳可為定位柱、定位凸塊、或其他等效处 構。該容置部101係例如對應該電路板上凸出部分（例： 該電路板上待測連接璋或其他元件）而可與之相結合之凹 槽，以便可更好地與電路板接合而不會有間隙 103則可例如為-設於該承载件1G之把手，但應知其^ 可沿該底座20自如移動該承载件1〇之等效結構均適 本創作。 ' 同時，於本實施例中之底座2(M系設有二滑軌加， έ表載件1G底則可設有供沿該滑軌如而平行於★ 座2〇自如移動之滑動部（未圖示）。該滑動部可為^ = 之執條或其他等效結構，且由於此種結構㈣ 屬技術領域中具有通常知識者可理解並據以實施者，故 >不再另繪圖式表示之。 應注意的是，雖本實_巾係設置兩條滑執及對應之 巧4 ’且均係為耐用之不銹鋼材質製成，但該滑軌如 ^滑動部之設置數量並非以此為限，且當然滑執2〇ι及滑 、4之叹置位置及材質亦均可依據實際需要而選擇，並非 例為限’此外’該滑動部復可例如為可供套合該 ^ 1 D ^凹槽或其他等效結構等，亦即，只要可使該承 -於及滑執201流暢移動者即可’亦非以本實施例 T所示之為限。 、 19969 9 M311890 、該壓制件U，係可平行於該底座2G而移動自如地設 -於該測試褒置2,具有用於對應結合上述第—定位部剛 =供固定該電路板之第二定位部nG、穿設於該測試裝置 之限位部11卜以及供對應外露出局部該電路板（例如 =接埠）之至少一缺口 113。於本實施例中，該壓制 件Π係可為一上載板，係用以當該承載件1〇活動至一 之固定位置時，藉㈣制件u將該電路板 該承載件10上，並配合該第-定位部100及第 5==之結合將該電路板固定’俾可操作㈣制件 ^夺該電路板平行壓制於該承載件1〇，以供固定該電路 板於該壓制件U與該承載件1〇之間。 由於該第位部副可例如為定位柱1位 他:效結構’故該第二定位部11〇可例如 其他對應之等效結構;當然，若該第-定 — 可4疋位孔、定位凹槽或其他等效結構，列該第 立凸塊或其他對應之等效結 可令該承載件10與壓制件η相結合輔助 間⑷1之麗制功效，從而將電路板3固定於兩者之 固定二=;由:電路板於四個角落位置均設置有 或定位凸塊時，在承載電m 穿過該固定孔，以弟一定位部100 著該承载件1Q 之水平移動，使電路板於隨 件1〇而移動之過程中不致脫落，且可令該第二 19969 10 M311890 '定位部110可較好地對位結合該第—定位部1〇〇。另外， 該固定位置係指該壓制件11之正下方位置，當然可設置 一定位機構（未圖示），俾令該承載件10能較佳地定位 於該固定位置，由於該類定位機構係為習知且非本創作之 主要特徵，故在此不另作贅述。 ^於本實施例中，該限位部1丨丨係為滑桿，而該穿設部 21係為對應之穿孔，該穿設部21之大小恰可對應該限位 部Π1，藉此容納該限位部11丨穿過該穿設部21以達到 •可限定該壓制件U水平位置之效果。當然，於其他實施 例中亦可互換該限位部1U與該穿設部21之設置位置， 例如令該穿設部21設於該壓制件U，而該限位部lu則 固設於該測試裝置2，只要可滿足可限制該壓制件u的 水平位置之條件即可，並非以本實施例為限。 此外，考慮到後續之測試步驟，該壓制件1 1之複數 缺口 113係對應該承載件10之容置部1〇1，以供使用者 籲拔插例如輸入輸出（1/0)、通用序列匯流排（USB)連接埠等 私子元件，但應知本創作並非以此為限。例如，所屬技術 領域中具有通常知識者亦可改變該容置部1 〇 1與該缺口 113之設置位置、形狀、以及數量。 再者，該壓制件11之活動方向係垂直於該承載件 10，為達到壓制電路板之功效，該壓制件11可選擇連接 該測試裝置2上之作動部22，如第丨圖所示，該作動部 22係設置於該測試裝置2上且具有一把手22〇俾供操作 以垂直下壓及提起該壓制件u。由於該壓制件u設有限 19969 11 M311890 位部ill可對應穿過該測試裝置2上之f設部2 =T:U之水平位置，俾令該壓制件11僅能於垂 ° (即，平行於該底座20而上下移動）。 本料之原職功效，再請參㈣^至 、&彳作之貫施例的電路板固定機構 路板之操作示意圖。 丁U疋電 ’弟2A圖所係將電路板3放置於該承f 此日可例如使該承載件1〇上之第一定位部⑽ 牙過°亥電路板3之固定孔（未圖示），且同時該承载件 電路im1容置該電路板3上凸出之部分，俾令該 部⑽為^槽貼―合；當然，若該第一定位 、]使八兵该固疋孔保持對應即可。應注意 =者=板3可為任何習知之電路板，於此實施例中 :為例示性說明之用’而非用以限定本創作。缺 ϊ路：!=所指方向推動該承載件1〇,以將襄載有該 1路板3之承載件10沿該底座2G移動至對應該屢 置、(即，該壓制件11之正下方）。於此，係 承載件1G底部之滑動部沿該滑軌加而平行 來自如移動該承載件1G;較佳地，亦可透過 =(未圖示）將該承載件Μ位於該固定位置， 但疋位機構並非絕對必要。 件η Ί> 閱第2β圖’當該承载件1 〇移動至該壓制 使該麼制件下丨=如箭頭β所指方向扳動該把手22。， 直向下移動，直至如第2C圖所示，該第 19969 12 M311890 二定位部110即與該第一定位部100相結合，且由於該壓 '制件11上同樣具有對應該電路板3上凸出部分之缺口 113(如第1圖所示）’故而該壓制件u可壓住該電路板3 於該承載件10上，同時配合該第一定位部1〇〇及第二定 位部110之結合將該電路板3固定，且由該缺口 113外露 出例如待測連接埠（未圖示），以供使用者拔插電子元件。 當然，亦可透過定位部（未圖示）將該壓制件u定位於 該固定位置，該定位部可例如設於該限位部、該作動部 22、或該測試裝置2之其他適當位置處。 再者，若測試結束要取出該電路板3時，僅需作 把手220以鬆開該壓制# u ’再將利用該操作部训將/ =承载件^該底座2G移出，使該承載件及壓制件錯 外即可非常方便地取出該電路板3〇當然，亦可採 他方式將該承載件10自該底座2〇移出，而非侷限於此、。 Γ:上:由該作動部22可綱制件11移至該承載件 ，正上方’使剩件u接近或遠離（ ㈣蝴μ—底Γ …、刪置入該電路板3至該測試 別 裝置2取出該電路板3,皆可確 ：要自峨 壓制件η。 ⑽電路板3不致碰撞該 -且:1:，，本創作之電路板固定機構係應 八有底座之電路板之测試裝置中，主 用於 牛之正下方，亚加心；㈣，㈣騎作咖 19969 13 M311890 ' =連之作㈣，使該㈣件將該電路板平行壓制於該承 :上’且’同時配合該承載件之第一定位部與該壓制件 =乐—定位部之結合’而將€路_定於該壓制件及承載 ::間。如此’便可藉由位於不同平面之該壓制件及承載 ^穩固固定電路板，避μ外力作用而影響電路板測試 作業之進行。 而且，由於該壓制件及承載件上均設有對應該電路板 上凸出部分之凹槽，以使該壓制件、電路板及承載件三者 矚均為緊密貼合。因此’後續㈣元件對於該電路板亦不合 有任何影響，避免了習知技術中由於單邊受力而造成電ς 板翹曲之弊端；而且，取出電路板時可錯開該承載件盥該 壓制件’故可避免習知技術中電路板與該上載板發生接觸 或踫撞之狀況，不僅可方便放取電路板而加快測試速产， 進而大大提高工作效率，更可避免電路板有所 形。 、^ _ 上述實施例僅例示性說明本創作之原理及其功效，而 非用於限制本創作。任何熟習此項技藝之人士均可在^不違 背本創作之精神及範轉下，對上述實施例進行修飾與改延 變。因此，本創作之權利保護範圍，應如後述之申請專 範圍所列。 3 【圖式簡單說明】 第1圖係顯示本創作之電路板固定機構之較佳實施 例應用於測試裝置之立體外觀示意圖；以及 第2Α至第2C圖係顯示本創作之電路板固定機構之實 19969 14 M311890 施例之固定電路板之操作示意側視圖，其，一 顯示將電路板放詩承裁件，第2β^ $ 圖係 電路板之承載件移動至壓制件正下 、有該 正 壓制件以平行於該承载件 上 戰忏之方式向下移動至該承载件 ^ ’而將該電路板固定於該承载件與該壓制件之間 L主要元件符號說明】 1 10 • loo 101 103 11 電路板固定機構 承載件 第一定位部 容置部 操作部 壓制件 110 111 113 第二定位部 限位部 缺口M311890 'eight, new description:, [new technology field] This creation department is about a fixed technology, more specifically, it is applied to the circuit board fixing mechanism in the circuit board test device. [Prior Art] In the production of printed circuit boards (PCBs), it is inevitable that external factors such as short circuit, open circuit and leakage will cause electrical defects, and the board will be high-density. Fine-pitch and multi-layered evolutionary trends, if the bad boards are not screened out in time, and let them flow into the process, it will inevitably lead to more cost waste. Therefore, the technology to improve testing is the industry's solution to reduce scrap rates and improve product yield. In the past test process, the circuit board was placed on the carrier board (download board) of the test device, and the carrier board was provided with a support column and a positioning post for positioning the circuit board, and the carrier board can be followed by a slider The chute moves to a predetermined test position. However, since the positioning method only applies a point # to a few points on the circuit board, the problem arises when the circuit board is picked up and discharged due to uneven force on the circuit board. At the same time, when testing some input/output (1/〇) ports, it is necessary to plug and unplug the components at the edge of the board; however, this technology only applies force to the board. The opposite side of the board is not stressed. • The phenomenon of light bending occurs, which affects the test work. In addition, the chutes of this prior art are mostly milled in bakelite, so it is easy to increase the accuracy and stability requirements of the slider. Further, in order to solve the above-mentioned problem of the deformation of the circuit board, another fixing technique has been employed, that is, a pressure plate is added as the loading plate. The uploading board (ie, the 19969 M311890 pressure plate) is in the same plane as the downloading board of the prior art, so that the loading board presses the circuit board on the downloading board, and the board supporting force is provided by the downloading board. And the loading plate provides the pressure of the circuit board to avoid deformation problems caused by point force. However, since the loading board (ie, the pressure plate) and the downloading board are placed in the same plane or the circuit board is removed, the circuit board is in contact with or collided with the loading board, thereby causing damage to the electronic components on the circuit board. 'Cause unnecessary trouble and damage & I, in order to avoid the above situation, the operator must be very careful, making the operation extremely inconvenient, resulting in low efficiency. In summary, how to find a solution to the above problems can achieve a good circuit board, and at the same time, it is convenient to take the fixed technology of the circuit board, which is currently a problem to be solved. [New content] In view of the above-mentioned shortcomings of the prior art, the main purpose of the present invention is to provide a circuit board fixing mechanism, so that the circuit board can be stably fixed to avoid the influence of the external force on the circuit board test. Another circuit board fixing mechanism of the present invention is another object of the present invention to provide a circuit board fixing mechanism for easily accommodating a circuit board, thereby improving work efficiency. The purpose is to provide a circuit board fixing mechanism which can avoid the deformation of the circuit board. In order to avoid the above-mentioned and other related purposes, the present invention provides a circuit 19969 6 M311890 board fixing mechanism, which is applied to a test device having a base and used for testing a circuit board. The circuit board fixing mechanism includes: a carrier member movably disposed along the base on the base for carrying the circuit board, and having a first positioning portion for positioning the circuit board; the pressing member is parallelizable The test device is movably disposed on the base, and has a second positioning portion for supporting the first positioning portion of the social body for fixing the circuit board; the portion is connected to the testing device, and is connected to the test device The pressing member, the pressing member, is operable to press the circuit board in parallel with the carrier member between the pressing member and the carrier member. In the above-mentioned circuit board fixing mechanism, the first positioning portion is one of a column and a positioning protrusion, and the second positioning portion is a pair of: a two-position hole and a positioning groove; Of course, it can also be: one of the positioning hole and the positioning groove - one of the positioning post and the positioning protrusion. The 疋 position is corresponding to a preferred embodiment, the description is for actuating the pressing member to be parallel to the carrier 乂=:=, preferably the carrier member includes the corresponding circuit board Moreover, you are a groove, and the operation part carrier can be "set at the bottom of the material part at the same time: the base can move freely. In addition, the «pieces are 徨 丄 丄 仃 仃 仃 仃 仃 仃 仃 仃 仃 仃 仃 仃 仃 仃 仃 仃 仃 仃 仃 仃 仃 仃 仃 仃 仃 仃In the middle, the singer a such as " 丨 a circuit board to /, the limit 邛 is the slider and the perforation A. Compared to the conventional technology, the creation of / / one. The circuit board fixing mechanism of the system is mainly through the 19969 7 M311890 ' = the carrier carrying the circuit board is moved to the pressure in different planes: directly below the cow, and the outline is pressed parallel to the carrier to suppress the electric The material carrier is then fixed by the first positioning portion of the carrier and the fourth positioning portion of the carrier. Therefore, the creation of the board can be firmly fixed by the uniform force/force of the plane, so as to avoid the influence of the external force on the board test operation, even if the subsequent insertion and removal of the device does not have any influence on the board. And can avoid board deformation or ". At the same time, since the pressing member can be displaced from the carrier member by the actuating portion, the occurrence of the collision member in the prior art is avoided, thereby increasing the test speed and greatly improving the work efficiency. Therefore, this creation has overcome the lack of knowledge. [Embodiment] The following describes the implementation of the present invention by way of specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention by the contents disclosed in the present specification. • The figure shown in Fig. 1 is a perspective view showing a preferred embodiment of the circuit board fixing mechanism of the present invention applied to the test apparatus. As shown, the circuit board fixing mechanism 1 of the present invention is applied to a test device 2 which can be used to test a circuit board having a base 2 and a through portion 21 remote from the base 20. The board fixing mechanism 丨 mainly includes a carrier 10, a pressing member n parallel to the carrier 10, and an operating portion 22 for driving the pressing member 11. The carrier member 10 is movably disposed along the base 20 to the base 20' for carrying the circuit board, and has an 8th 19969 M311890'-positioning portion 100 for positioning the circuit board, corresponding to the circuit board The accommodating portion 10 provided with the surface shape and the operation portion 103 for freely moving the carrier 10. 6 This embodiment t' the carrier 1() can be a download board. The positioning portion 100 is preferably a positioning post, a positioning bump, or other equivalent. The accommodating portion 101 is, for example, a groove corresponding to a protruding portion of the circuit board (for example, a connection port or other component on the circuit board), so as to be better engaged with the circuit board. The gap 103 may be, for example, a handle provided on the carrier 1G, but it should be understood that the equivalent structure of the carrier 1 can be freely moved along the base 20. At the same time, in the base 2 of the embodiment (the M system is provided with two slide rails, and the bottom of the watch carrier 1G can be provided with a sliding portion for freely moving along the slide rails parallel to the seat 2 ( Not shown.) The sliding portion may be a bar or other equivalent structure of ^ =, and since such a structure (4) is understood by a person having ordinary knowledge in the technical field and implemented by the user, > It should be noted that although the actual hood is provided with two sliding handles and correspondingly 4' and is made of durable stainless steel material, the number of sliding parts of the sliding rail is not This is limited to, and of course, the sliding position 2 〇 ι and sliding, 4 sigh position and material can also be selected according to actual needs, not limited to the limit of 'in addition' the sliding part can be for example to fit the ^ 1 D ^ groove or other equivalent structure, etc., that is, as long as the bearing and the slider 201 can be smoothly moved, it is not limited to the one shown in the embodiment T., 19969 9 M311890, The pressing member U is movably disposed parallel to the base 2G - the test device 2 has a - The positioning portion is just the second positioning portion nG for fixing the circuit board, the limiting portion 11 penetrating the testing device, and at least one notch 113 for partially exposing the circuit board (for example, the interface). In this embodiment, the pressing member can be an loading plate for loading the circuit board 10 on the carrier 10 when the carrier 1 is moved to a fixed position. Fixing the circuit board with the combination of the first positioning portion 100 and the fifth==, and operating the (four) component to press the circuit board parallel to the carrier member 1 固定 for fixing the circuit board to the pressing member U is between the carrier and the carrier. Since the first portion can be, for example, a positioning post, the second positioning portion 11 can be, for example, another corresponding equivalent structure; - Fixed - 4 positions, positioning grooves or other equivalent structure, the first protrusion or other corresponding equivalent knot can be combined with the pressing member η to assist the (4) 1 , thereby fixing the circuit board 3 to the fixed two of the two=; by: the circuit board is disposed at four corner positions Or positioning the bump, the carrying power m passes through the fixing hole, and the horizontal movement of the carrier 1Q is performed by the positioning unit 100, so that the circuit board does not fall off during the movement of the device, and the The second 19969 10 M311890 'positioning portion 110 can be better aligned with the first positioning portion 1 〇〇. In addition, the fixed position refers to the position directly under the pressing member 11, and of course, a positioning mechanism can be provided (not As shown in the figure, the carrier member 10 can be preferably positioned at the fixed position. Since the positioning mechanism is a conventional feature and is not a main feature of the present invention, it will not be further described herein. The limiting portion 1 is a sliding bar, and the through portion 21 is a corresponding perforation. The through portion 21 is sized to correspond to the limiting portion ,1, thereby accommodating the limiting portion 11 The weir passes through the through portion 21 to achieve the effect of defining the horizontal position of the pressing member U. Of course, in other embodiments, the position of the limiting portion 1U and the through portion 21 may be interchanged. For example, the through portion 21 is disposed on the pressing member U, and the limiting portion lu is fixed to the fixing portion The test apparatus 2 is not limited to the embodiment as long as it satisfies the condition that the horizontal position of the press member u can be restricted. In addition, in consideration of the subsequent test steps, the plurality of notches 113 of the pressing member 1 are corresponding to the receiving portion 1〇1 of the carrier 10 for the user to insert and insert, for example, input/output (1/0), a universal sequence. The bus (USB) is connected to other private components, but it should be noted that this creation is not limited to this. For example, those having ordinary skill in the art can also change the position, shape, and number of the housings 1 〇 1 and the notches 113. Moreover, the moving direction of the pressing member 11 is perpendicular to the carrier member 10. To achieve the effect of pressing the circuit board, the pressing member 11 can be selectively connected to the actuating portion 22 on the testing device 2, as shown in the figure. The actuating portion 22 is disposed on the testing device 2 and has a handle 22 for operation to vertically press and lift the pressing member u. Since the pressing member u is provided with a limit of 19969 11 M311890, the position ill can correspond to the horizontal position of the setting portion 2 = T: U on the testing device 2, so that the pressing member 11 can only be perpendicular (ie, parallel) Move up and down on the base 20). For the original function of the material, please refer to the operation diagram of the circuit board fixing mechanism of the (4)^ to, & In the case of the D2, the circuit board 3 is placed on the support frame. For example, the first positioning portion (10) of the carrier member 1 can be attached to the fixing hole of the circuit board 3 (not shown). And at the same time, the carrier circuit im1 accommodates the protruding portion of the circuit board 3, so that the portion (10) is a slotted joint; of course, if the first positioning, the eight soldiers maintain the solid bore Correspond to it. It should be noted that the = board 3 can be any conventional circuit board, and in this embodiment is used for illustrative purposes rather than to define the present invention. The missing road: != pushes the carrier 1〇 in the direction indicated to move the carrier 10 carrying the one-way board 3 along the base 2G to the corresponding position, that is, the positive of the pressing member 11 Below). Here, the sliding portion at the bottom of the carrier 1G is added in parallel along the sliding rail to move the carrier 1G in parallel; preferably, the carrier can be placed in the fixed position by = (not shown), but A niche is not absolutely necessary. The piece η Ί > reads the 2β map 'When the carrier 1 〇 is moved to the pressing to cause the 丨 丨 = the handle 22 is pulled in the direction indicated by the arrow β. Moving straight downward until the second positioning portion 110 of the 19969 12 M311890 is combined with the first positioning portion 100 as shown in FIG. 2C, and since the pressing member 11 also has the corresponding circuit board 3 a notch 113 of the upper protruding portion (as shown in FIG. 1). Therefore, the pressing member u can press the circuit board 3 on the carrier member 10, and simultaneously cooperate with the first positioning portion 1 and the second positioning portion. The combination of 110 fixes the circuit board 3, and a contact port (not shown) to be tested is exposed from the notch 113 for the user to remove the electronic component. Of course, the pressing member u can also be positioned at the fixed position through a positioning portion (not shown), and the positioning portion can be disposed, for example, at the limiting portion, the operating portion 22, or other suitable position of the testing device 2 . Furthermore, if the circuit board 3 is to be taken out at the end of the test, only the handle 220 is needed to release the pressing #u', and then the operating portion is used to remove the carrier 2G from the carrier 2G, so that the carrier and the carrier It is very convenient to take out the circuit board 3 when the pressing member is out of the way. Of course, the carrier member 10 can be removed from the base 2 by other means, and is not limited thereto. Γ: upper: by the actuating part 22, the workpiece 11 can be moved to the carrier, directly above 'to make the remaining part u close to or away from ((4) butterfly μ- bottom Γ ..., deleted into the circuit board 3 to the test The device 2 takes out the circuit board 3, and it can be confirmed that the pressing member η is to be self-twisted. (10) The circuit board 3 does not collide with this - and: 1:,, the circuit board fixing mechanism of the present invention is measured by a circuit board having eight bases. In the test device, the main is used directly under the cow, Yajiaxin; (4), (4) Riding the coffee 19969 13 M311890 ' = even the work (four), so that the (four) pieces of the board are pressed in parallel to the bearing: on 'and' At the same time, in conjunction with the combination of the first positioning portion of the carrier member and the pressing member=le-positioning portion, the road is set to be between the pressing member and the carrier: so that the pressing can be performed by being located in different planes. And the bearing and the stable fixed circuit board, and the external force is applied to affect the test operation of the circuit board. Moreover, since the pressing member and the carrier are provided with grooves corresponding to the protruding portions of the circuit board, The pressing member, the circuit board and the carrier are all closely attached. Therefore, the 'subsequent (four) component is for the The circuit board also has no influence, which avoids the disadvantages of the electronic board warpage caused by the unilateral force in the prior art; and the carrier member can be staggered when the circuit board is taken out, so that the conventional structure can be avoided. In the technology, the circuit board and the loading board come into contact or collide, which not only facilitates the board release, but also speeds up the test and quick production, thereby greatly improving the work efficiency and avoiding the shape of the board. ^ _ The above embodiment It is intended to exemplify the principles and functions of this creation, and is not intended to limit the creation. Anyone who is familiar with the art can modify and modify the above embodiments without violating the spirit and scope of this creation. Therefore, the scope of protection of this creation should be as specified in the application scope described later. 3 [Simplified description of the drawings] Figure 1 shows a preferred embodiment of the circuit board fixing mechanism of the present invention applied to a test device. FIG. 2 is a schematic side view showing the operation of the fixed circuit board of the embodiment of the circuit board fixing mechanism of the present invention, 19969 14 M311890, Displaying the board to put the poem-bearing member, the carrier of the 2β^$ graphics board is moved directly under the pressing member, and the positive pressing member is moved downward to the bearing in a manner parallel to the trench of the carrier The board is fixed between the carrier and the pressing member. L main component symbol description 1 10 • loo 101 103 11 circuit board fixing mechanism carrier first positioning portion housing portion operating portion pressing member 110 111 113 Second positioning part limit section gap
20 201 21 22 220 3 A、B、c 測試裝置 底座 滑軌 穿設部 作動部 把手 電路板 箭頭 15 1996920 201 21 22 220 3 A, B, c Test set Base Slide rails Wear parts Actuator Handle Board Arrow 15 19969