M260735 八、新型說明： 【新型所屬之技術領域】 本創作係關於一種基板檢測之測試針體結構改良， ^ 關於-種用於如印刷電路板（PXB)等電子基板，而測 導通使用之測試針體結構改良，提供一可縮減元件組成；^ ^ 結構，以使其㈣基板檢職置之賴針體製作成本得 ^^成之 及強加針體與彈簧間之套接卡合功能、減少各針體與探針 間之接點，以使整體基板檢測裝置得以獲得更為準確之檢測結&者二 【先前技術】 一 ° 纟現代科技迅速發展的前提下，本案創作人經針對電 基板進行檢測而研發之基板檢測裝置，其中，整體檢測 一探針座以及一伸縮針座所組成，其在探針座與伸縮針座之主上 對應佈設有若干穿置孔，並於伸縮針座之每一個穿置孔中套設 針組，其伸縮針組之主體則係由一套管中套設一彈簧，再於^簧之、一 端套設有一金屬針體所構成，而其彈簧之另端則再套設一金屬端 整體伸縮針組即由金屬針體與金屬端套將彈簧定位在套管中·另外， 在各伸縮針組之下端則另套接有一訊號線各別接續至測試主機處。， 然，以此成型之測試針體結構，其伸縮針組之伸縮作用，主要係形成 -供探針下降之空間，以使各電子接點得以確實與其所對應之探針相 接觸而達到完全檢測之效果，但由於其每一個伸縮針組需包括有套 管、彈簧、金屬針體、金屬端套等元件，以及需另外由端子構成伸縮 針組與訊號線間之耦接，如此不但使整體伸縮針座之材料、製造成本 增加，相對得其各元件間所存在之過多的接合點，將造 誤差，進而影響整體檢測裝置所測得之結果。 因此，如何解決此種運用於測試針體結構過於繁雜，而造成材料、製造成 本過咼之問題’檢測訊號傳遞易產生誤差之困擾，即是待解決的間題。 【新型内容】 鑒於上述習知技術所造成之缺憾，本創作之主要目的在於針對習知技術之 缺點發展出一種基板檢測之測試針體結構改良，有效避開上述架構之缺點， 利用伸縮針座之主板體上、下方分別套置有上、下蓋板，並分別設有 M260735 相對應之彈簧套孔、針體穿孔以及訊號線穿孔，利用針體穿孔與訊號 線針穿孔之孔徑係略小於彈簧之旋徑，以將彈簧定位於彈簧套孔中广 而針體與訊號線則可直接焊固於彈簧之兩端，且在彈簧禮訾 簧套孔中後，再分別將上、下蓋板與主板體相結合，即可置^蓋 板之裝配動作完成所有彈簧之定位，並使針體確實穿置於針體穿孔 中，以及使訊號線由訊號線穿孔穿出而與測試主機相接續，以大幅簡 化整體伸縮針座之組成元件，進而降低整體伸縮針座之材料、製=丄 * ΐ:?二另;I目的在於提供一種基板檢測之測試針體結構改 i彈ϊ ίίί:!:方體凸設有一環體’搭配口徑較環體為小 之弹簧，當彈簧套入時’#由下端倒梯形錐狀壁Φ直徑 先行順推彈簧首端，再順由柱龍面上滑人環體，藉由環體^ =彈序迫開再戾入環體後，環體可因“加 為達到上述及其他目的，本創作一種基板檢測之測試 放針置體括：一伸縮針座之與探針座相對應m 體上、下方’該上、下蓋板上直接設有相對應之彈簧套：縮 :孔：及„穿孔；一針體搭配一彈簧套置其上’，而可安置於彈簧 套孔中，一訊號線由訊號線穿孔穿出而與測試主機相 、’ ㈣線針穿孔之孔徑係略小於彈酱之旋徑’藉以將 另，該針體下方之柱體凸設有一環體，且該彈餐 為略大於針體柱體之吨’而該彈簧之彈簧 斜 套r，藉由下端倒梯形_=== 功ΐ 與針體柱體壁面之間，以增加針體與彈簧間之套接卡合 【實施方式】 以下係藉由特定的具體實例說明搭配本創作之實施方式，熟悉此技藝之人 M260735 可藉由其他不同_實:,=:=創:==::=: 測試針體結構改良主要測試針體結構在於：| +系種基板檢測之 -探針座（A1)以及-伸縮針座⑴所組成其㈣ -彈簧（22)對針體（21)形成-伸縮回探針（A12)相，接’並由 各伸縮針組⑵她接以將訊號傳遞至職1機；^及*⑽線⑽與 伸縮針座（1)之主板體⑴）上、下方分別套置有上、下蓋 (13)，並分別在伸縮針座（1)之主板體（11)與上、 =)Λ穿（）與訊號線針穿孔（131)之孔徑係略小於彈簧 ()之她，而訊號線（23)則可直接焊固於彈簧（22)之尾端（221)而 整之伸縮針組⑵結構，並可配合完成焊接之伸縮針組⑵增加 其導電效果。 每一伸縮針組（2)可在彈簧（22)確實套置於彈簧套孔（m)中後， 再分別將上、下蓋板（12)、（13)與主板體〇1)相結合，即可由上、下 蓋板（12)、（13)之簡單裝配動作同時完成所有伸縮針組（2)之彈簧（22) 疋位，並使針體（21)確實穿置於上蓋板（12)針體穿孔（121)中，以及使 訊號線（23)由下蓋板（13)之訊號線穿孔（131)穿出而與測試主機相接 續，藉以大幅簡化整體伸縮針座之組成元件，進而降低整體伸縮針座 之材料、製造成本。 再请貴審查委員參閱如第三圖所示：本案之伸縮針組（2)因為係直接 由彈簧尾端（221)與訊號線（23)相焊成型，故其間不具有會造成訊號 損失之接點，而可使整體基板檢測裝置得以獲得更為準確之檢測結果。 續請貴審查委員參閱如第四、第五，與第六圖搭配前圖所示：本案之針 體（21)下方之柱體（210)凸設有一環體（211)，而針體柱體（21〇) 下方呈一倒梯形錐狀壁面（212)，且針體（21)下方之柱體（210)係 可被套合於彈簧（22)之内圈，而彈簧（22) 口徑經設計略大於伸縮 針體柱體（210)之口徑，較小於針體凸設環體（211)之口徑，當彈 M260735 簧（22)套入時，藉由下端倒梯形錐狀壁面（212) =將彈* (22)由其首端（221)順推而上’順由柱:漸(21〇「壁籌面 體（211)之下部’再順緣迫開彈簧首端_卡入凸 ^體（211)，以下之彈簧圈體⑽）依序迫開再崁人環體（2ιι) 與針體柱體（210)壁面之間，以增加針體（21)與彈簧（22)間之套 接卡合功能。 上述實施例僅例示性說明本創作之原理及其功效，及其部分 例，而非用於限制本創作之界定。任何熟習此項技藝之人士均可在不違 巧之精神及範疇下，對上述實施例進行修飾與改變。因此，本創作之權」 範圍，應如後述之申請專利範圍所列。 保護 【圓式簡單說明】 第一圖係本創作之基板檢測結構之剖面結構示意圖。 第二圖係本創作中針體與彈簧及訊號線間之結構分解圖。 第三圖係本創作中針體與彈簧及訊號線間之結合態樣示意圖。 第四圖係本創作針體下方之柱體與彈簧之結合前態樣側視示意圖。 圖 第五圖係本創作針體下方之柱體與彈簧之結合中態樣侧視示意圖 第六圖係本創作針體下方之柱體與彈簧之結合完成態樣側視示意 【主要元件符號說明】 (A1)探針座 (A12)探針 (B1)電子接點 (11) 主板體 (12) 上蓋板 (13) 下蓋板 (2)針體組 (210)針體下方柱體 (All)穿置孔 (B) 電子基板 (1) 伸縮基板 (111)彈簧套孔 (121)伸縮針體穿孔 (131)訊號線穿孔 (21)針體 (211)凸設環體 M260735 (212)倒梯形錐狀壁面 (220)彈簧圈 (222)彈簧尾端 (22)彈簧 (221)彈簧首端 (23)訊號線M260735 8. Description of the new type: [Technical field to which the new type belongs] This creation is about the improvement of the structure of a test needle body for substrate inspection. ^ About-a test for the use of electronic substrates such as printed circuit boards (PXB) and for testing continuity The structure of the needle body is improved to provide a component that can be reduced; ^ ^ The structure is such that the cost of making the needle body for the inspection of the base plate can be achieved ^^ and the function of pinning and engaging between the needle body and the spring is reduced, The contact between the needle body and the probe, so that the overall substrate inspection device can obtain a more accurate detection junction. [Previous technology] 1 ° 下 On the premise of the rapid development of modern technology, the author of this case A substrate testing device developed based on the detection of a substrate, wherein a probe base and a retractable needle base are integrally inspected, and a plurality of penetration holes are arranged on the main body of the probe base and the retractable needle base, and the retractable needle is provided. A needle set is set in each of the penetration holes of the seat, and the main body of the telescopic needle set is composed of a spring set in a tube, and a metal needle body is set on one end of the spring, and the spring At the other end, a metal end integral telescopic needle set is set, that is, the metal needle body and the metal end sleeve are used to position the spring in the sleeve. In addition, the lower end of each telescopic needle set is separately sheathed with a signal line and each is connected to Test host. Of course, with this formed test needle structure, the telescoping effect of the telescopic needle set is mainly to form a space for the probe to fall, so that each electronic contact can be in complete contact with its corresponding probe to achieve completeness. The detection effect, but because each telescopic needle set needs to include components such as sleeves, springs, metal needle bodies, metal end sleeves, and the need to form a coupling between the telescopic needle group and the signal line by terminals, this not only makes The material and manufacturing cost of the overall telescopic needle seat increase, relatively, the excessive joints existing between the various components will cause errors, and then affect the results measured by the overall detection device. Therefore, how to solve such a problem that the structure of the test needle body is too complicated, causing excessive material and manufacturing costs, and the problem that the detection signal transmission is prone to errors is a problem to be solved. [New content] In view of the shortcomings caused by the above-mentioned conventional technology, the main purpose of this creation is to develop a structural improvement of the test needle body for substrate detection based on the shortcomings of the conventional technology, effectively avoiding the shortcomings of the above-mentioned structure, and using the telescopic needle holder Upper and lower cover plates are respectively set above and below the main board body, and are respectively provided with M260735 corresponding spring sleeve holes, needle body perforations and signal line perforations. The apertures of the needle body perforations and the signal line perforations are slightly smaller. The diameter of the spring is used to position the spring in the hole of the spring sleeve, and the needle body and the signal wire can be directly welded to the two ends of the spring. After the spring is in the hole of the spring sleeve, the upper and lower covers and the The combination of the main board body can place the assembly action of the cover plate to complete the positioning of all springs, and the needle body is actually inserted into the needle body perforation, and the signal line is penetrated through the signal line perforation and connected to the test host. In order to greatly simplify the components of the whole telescopic needle holder, and then reduce the material and system of the whole telescopic needle holder = 丄 * ΐ :? Two other; I purpose is to provide a test needle structure for substrate inspection i 弹 ϊ ίί:!: The square body is convexly provided with a ring body 'with a smaller diameter than the ring body spring, when the spring is inserted' # from the lower end of the trapezoidal tapered wall Φ diameter first push the spring end, then The ring body is slid from the surface of the column dragon. After the ring body is forced to open and then re-enter the ring body, the ring body can be added to achieve the above and other purposes. Including: a telescopic needle holder corresponding to the probe holder m above and below the body, corresponding spring sleeves are directly provided on the upper and lower cover plates: shrink: hole: and „perforation; a needle body with a spring Put it on top 'and it can be placed in the spring sleeve hole. A signal line is penetrated by the signal line perforation and is compared with the test host. The hole diameter of the perforated needle hole is slightly smaller than the diameter of the zhan sauce. The cylinder below the needle body is convexly provided with a ring body, and the elastic meal is slightly larger than the ton of the needle body ', and the spring inclined sleeve r of the spring is trapezoidal at the lower end _ === work and needle body Between the walls of the cylinder to increase the engagement between the needle body and the spring [Embodiment] The following is a specific specific example Ming with the implementation of this creation, people who are familiar with this skill M260735 can use other different _ real:, =: = 创: == :: =: test needle structure improvement The main test needle structure is: | + Detection of the substrate-the probe base (A1) and the telescopic needle base ⑴-the spring (22) to the needle body (21) to form-telescopic back to the probe (A12) phase, connected to and by each telescopic needle group ⑵She then transmitted the signal to the first machine; ^ and * ⑽ line ⑽ and the main board body of the telescopic needle holder (1)), the upper and lower covers (13) were placed on the bottom and the telescopic needle respectively. The main board body (11) of the base (1) and the upper, =) Λ through () and the hole of the signal pin hole (131) are slightly smaller than the spring (), and the signal wire (23) can be directly welded to The rear end (221) of the spring (22) has a complete telescopic needle group ⑵ structure, and can cooperate with the telescopic needle group 完成 that has completed welding to increase its conductive effect. After each telescopic needle set (2) can be surely placed in the spring sleeve hole (m), the upper and lower cover plates (12) and (13) are combined with the main board body 〇1) respectively. The spring (22) position of all telescopic needle sets (2) can be completed at the same time by the simple assembly action of the upper and lower cover plates (12), (13), and the needle body (21) is surely put on the upper cover plate. (12) The needle body perforation (121), and the signal line (23) is penetrated by the signal line perforation (131) of the lower cover (13) to connect with the test host, thereby greatly simplifying the composition of the overall telescopic needle seat. Components, which in turn reduces the material and manufacturing cost of the entire telescopic needle holder. I would like to invite your reviewing committee to refer to the third picture: The telescopic needle set (2) in this case is directly welded from the spring end (221) to the signal line (23), so there is no signal loss in the meantime. Contacts, which enables the overall substrate inspection device to obtain more accurate inspection results. Continue to invite your reviewing committee to refer to the fourth and fifth figures and the sixth figure as shown in the previous figure: the needle body (210) under the needle body (21) in this case is convexly provided with a ring body (211), and the needle body column An inverted trapezoidal cone-shaped wall surface (212) is formed below the body (21), and the cylinder (210) below the needle body (21) can be sleeved on the inner ring of the spring (22), and the caliber of the spring (22) is The design is slightly larger than the diameter of the telescopic needle cylinder (210) and smaller than the diameter of the needle ring (211). When the M260735 spring (22) is inserted, the trapezoidal tapered wall surface (212 ) = Push the bullet * (22) from its head end (221) up to the 'compliance column: gradually (21〇 "the lower part of the wall surface (211)', and then press the spring head to open the edge _ click in The convex body (211), the following spring coil body (⑽) are forced open in order and then between the ring body (2ι) and the wall of the needle cylinder (210) to increase the needle body (21) and the spring (22) The above-mentioned embodiment only illustrates the principle and effectiveness of this creation, and some examples, but is not intended to limit the definition of this creation. Anyone who is familiar with this skill can do so. Coincidence In the spirit and scope, the above embodiments are modified and changed. Therefore, the scope of the right of this creation shall be as listed in the scope of patent application described later. Protection [Circular brief description] The first picture is a cross-sectional structure diagram of the substrate detection structure created in this work. The second picture is an exploded view of the structure between the needle body and the spring and signal line in this creation. The third picture is a schematic diagram of the combination of the needle body, the spring and the signal line in this creation. The fourth figure is a schematic side view of the combination of the cylinder and the spring under the needle body of this creation. The fifth figure is the side view of the combination of the cylinder and the spring under the needle body of the creative. The sixth figure is the side view of the combination of the cylinder and the spring under the needle body of this creative. ] (A1) Probe base (A12) Probe (B1) Electronic contacts (11) Main body (12) Upper cover (13) Lower cover (2) Needle group (210) Post under the needle ( All) Through hole (B) Electronic substrate (1) Telescopic substrate (111) Spring sleeve hole (121) Telescopic needle body perforation (131) Signal line perforation (21) Needle body (211) Convex ring body M260735 (212) Inverted trapezoidal tapered wall surface (220) spring coil (222) spring tail end (22) spring (221) spring head end (23) signal line