201113925 六、發明說明： 【發明所屬之技術領域】 本發明係有關一種游離腔夾具結構 夾具，其主要構件包含一個固定塊、一 ^指一種圓棒狀 和控制開孔大小之間距調整器，技：動塊、固定架 棒狀游離腔尺寸範圍相當廣，無論圓 夹固之圓 四個著力點將其緊緊抓牢，具有極佳的固定^何，至少有 【先前技術】 游離腔是-種最古老的輪射偵檢器 簡單的-種’游離腔的設計多為圓棒: =一個電極，該二電極一端使其為正極性；另一端為 f極性’―電極會吸引電荷粒子移動，便於二電極產生一 ’!值°亥電机值經由一電流放大器放大後，即可測得正 確的輻射值。 任何的儀益都需要校正，游離腔也不例外，於進行游離 腔k正時，需要相當精準的定位，因此通常會利用一夾具 將游離腔進彳頂定。但雜腔有各式各樣的尺寸 ，而一般 —具通¥僅成失單—尺寸之物體，如需用於其他尺寸之物 ，時’便需要更換不同大小之夾孔才能適用；有的夾具雖 整尺寸’但通常也都只有二或三個著力點，無法具有 牛罪固疋的失具結構，容易產生游離腔鬆脫或移位的問題。 本發明正為解決上述問題，設計一種可用於任何尺寸之 棒狀游離腔之失具，以便於該游離腔校正之進行。 201113925 【發明内容】 基於解決以上所述習知技藝的缺失，本發明為一種游離 腔夾具結構，主要目的為提供一種圓棒狀夾具，其主要構 件包含一個固定塊、一個滑動塊、固定架和控制開孔大小 之間距調整器，技術特徵是可以夾固之圓棒狀游離腔尺寸 範圍相當廣，無論圓棒直徑為何，至少有四個著力點將其 緊緊抓牢，具有極佳的固定性。 為達上述目的，本發明為一種游離腔夾具結構，其係包括： 一固定架，且該固定架内有一空腔，且於固定架一 側至少設置有一螺孔； 一固定塊，固設於該固定架之空腔内，該固定塊至少 設置有一 v型槽； 一滑動塊，設置於該固定架之空腔内，該滑動塊上 設置有一恰可接合於v型槽的凸塊，且該凸塊尖端 具有至少二個以上之固定尖點；以及 一間距調整器，該間距調整器穿過該固定架之螺孔， 並與該滑動塊相連接； 藉由上述之構成，將該間距調整器以螺入及螺出的方式 來調整該滑動塊的位置，使一圓棒狀游離腔被固定於該固 定塊V型槽與滑動塊固定尖點之間，以形成一多點固定的結 構。 較佳者，該間距調整器係為一螺桿。 較佳者，該螺桿更具有一握持部及軸部。 較佳者，該固定尖點係呈三角形或梯形。 201113925 _為進一步對本發明有更深入的說明，乃藉由以下 不、圖號說明及發明詳細說明，冀能對貴審查委員於 查工作有所助益。 【實施方式】 茲配合下列之圖式說明本發明之詳細結構，及复 關係，以利於貴審委做一瞭解。 、° 且社：參:，：、二、三、六所示’其係為-種游離腔夾 —構’其係包括：1定架3’且額定架3内有一空 腔3卜且於固定架3 一側至少設置有一螺孔犯；一固定 固設於該固^架3之空腔31内，該固心幻至少設置 有一 V型槽11 ; 一滑動塊2，設置於該固定架3之空腔31 動塊2上設置有一恰可接合於v型槽u的凸塊 ㈣二凸塊21尖端具有至少二個以上之固定尖點犯， ^將^點211係呈三角形’當然熟f本項技藝人仕，亦 2:7二= 設計為一梯形（如圖四所示之固定尖端 大.一212與圓棒狀游離腔54接觸面能加 今螺才曰Γ且右正一裔4，該間距調整器4係為一螺桿41，且 使用二手做轴部43，該握持部42提供 螺m 時針的轉動，賴關整器4之 ^動地固尺架3之螺孔32，並透過該轴部43與該 ::塊2相連接，使間距調整器4與與滑動塊3產生連動， 二間距調整器4時便可使滑動塊3做出前進或後退的動 错由上述之構成’將該間距調整器4以螺入及螺出的 201113925 方式來調整該滑動塊3的位置，使一圓棒狀游離腔（51、 52、53、54或56)被固定於該固定塊1 V型槽11與滑動 塊2固定尖點（211或212)之間，以形成一多點固定的結 構（游離腔與V型槽有二個接觸點，且固定尖點亦有二個 接觸點）。本案技術特徵是可以夾固之圓棒狀游離腔（51、 52、53、54或56)尺寸範圍相當廣，無論圓棒直徑為何（如： 圖一、二、三所示），至少有四個著力點將其緊緊抓牢，具 有極佳的固定性。 * 請參閱圖五所示，係為本發明游離腔夾具滑動塊之再 一種實施結構側視剖面示意圖，與圖三相較的差異點在 於：凸塊21尖端具有三個之固定尖點211，當滑動塊2向 固定塊1靠攏固定時，利用該結構來固定圓棒狀游離腔 55，使游離腔具有五點的著力點，以此例而言，舉凡凸塊 21尖端具有至少二個以上之固定尖點，皆為本發明之保護 範圍。 藉由上述圖一至圖六的揭露，即可暸解本發明一種游 • 離腔夾具結構，主要技術為提供一種圓棒狀夾具，其主要 構件包含一個固定塊、一個滑動塊、固定架和控制開孔大 小之間距調整器，技術特徵是可以夾固之圓棒狀游離腔尺 寸範圍相當廣，無論圓棒直徑為何，至少有四個著力點將 其緊緊抓牢，具有極佳的固定性，應用於游離腔的校正工 作時，具有極佳的穩定性，故提出專利申請以尋求專利權 之保護。 綜上所述，本發明之結構特徵及各實施例皆已詳細揭 示，而可充分顯示出本發明案在目的及功效上均深富實施 201113925 之進步性，極具產業之利用價值5且為目前市面上前所未 見之運用，依專利法之精神所述，本發明案完全符合發明 專利之要件。 唯以上所述者，僅為本發明之較佳實施例而已，當不 能以之限定本發明所實施之範圍，即大凡依本發明申請專 利範圍所作之均等變化與修飾，皆應仍屬於本發明專利涵 蓋之範圍内，謹請 貴審查委員明鑑，並祈惠准，是所 至禱。 201113925 【圖式簡單說明】 圖一係為本發明游離腔夾具固定第一尺寸游離腔的側視剖 面結構示意圖， 圖二係為本發明游離腔夾具固定第二尺寸游離腔的側視剖 面結構示意圖， 圖三係為本發明游離腔夾具固定第三尺寸游離腔的側視剖 面結構示意圖； 圖四係為本發明游離腔夾具滑動塊之另一種實施結構側視 _ 剖面示意圖； 圖五係為本發明游離腔夾具滑動塊之再一種實施結構側視 剖面示意圖； 圖六係為本發明游離腔夾具的立體結構示意圖。 【主要元件符號說明】 1〜固定塊 11〜V型槽 • 2〜滑動塊 21〜凸塊 211、212、213〜固定尖點 3〜固定架 31〜空腔 32〜螺孔 4〜間距調整器 41〜螺桿 42〜握持部 201113925 4 3〜轴部 51、52、53、54、55、56〜游離腔 10201113925 VI. Description of the Invention: [Technical Field] The present invention relates to a free cavity fixture structure fixture, the main components of which comprise a fixed block, a ring and a controllable opening size adjuster, The size range of the movable block and the fixed rod-shaped free cavity is quite wide. Regardless of the round force of the circle, the four points of force are tightly gripped, and it has excellent fixation. At least [previous technique] free cavity is a kind The oldest shot detector is simple - the design of the 'free cavity is mostly a round bar: = one electrode, one end of the two electrodes makes it positive; the other end is f polarity ' - the electrode will attract the charge particles to move, It is convenient for the two electrodes to generate a '! value. The value of the motor is amplified by a current amplifier, and the correct radiation value can be measured. Any instrument benefits need to be corrected, and the free cavity is no exception. For the free cavity k timing, a fairly precise positioning is required, so a free clamp is usually used to set the free cavity. However, there are various sizes of miscellaneous cavities, and in general, there are only objects that are out of order-size. If you need to use other sizes, you need to replace the holes of different sizes to apply. Although the fixture is of the same size, it usually has only two or three points of focus, and it cannot have the structure of the cow's shackle. It is easy to cause the loosening or displacement of the free cavity. SUMMARY OF THE INVENTION The present invention is directed to solving the above problems and designing a dislocation that can be used for a rod-shaped free cavity of any size to facilitate the correction of the free cavity. 201113925 [Description of the Invention] Based on the solution to the above-mentioned shortcomings of the prior art, the present invention is an free cavity clamp structure, the main purpose of which is to provide a round bar clamp, the main components of which comprise a fixed block, a sliding block, a fixed frame and Control the size of the hole size adjuster, the technical feature is that the round bar-shaped free cavity can be clamped to a wide range of sizes, regardless of the diameter of the round bar, at least four points of force to hold it tightly, with excellent fixability . In order to achieve the above object, the present invention is an free cavity fixture structure, comprising: a fixing frame, wherein the fixing frame has a cavity therein, and at least one screw hole is disposed on one side of the fixing frame; The fixing block is provided with at least one v-shaped groove in the cavity of the fixing frame; a sliding block is disposed in the cavity of the fixing frame, and the sliding block is provided with a bump which is just engageable with the v-shaped groove, and The bump tip has at least two fixed cusps; and a pitch adjuster that passes through the screw hole of the fixing frame and is connected to the sliding block; The adjuster adjusts the position of the sliding block in a screwing and screwing manner, so that a round bar free cavity is fixed between the fixed block V-shaped groove and the fixed point of the sliding block to form a multi-point fixed structure. . Preferably, the pitch adjuster is a screw. Preferably, the screw further has a grip portion and a shaft portion. Preferably, the fixed cusp is triangular or trapezoidal. 201113925 _ In order to further explain the present invention, it is helpful to review the work of the review committee by the following descriptions of the drawings and the detailed description of the invention. [Embodiment] The detailed structure and complex relationship of the present invention will be described in conjunction with the following drawings to facilitate an understanding of the audit committee. , ° and the community: 参:,:, two, three, six, 'the system is a kind of free cavity clamp-construction', the system includes: 1 fixed frame 3' and the rated frame 3 has a cavity 3 and At least one screw hole is disposed on one side of the fixing frame 3; a fixed fixing is disposed in the cavity 31 of the fixing frame 3, and the solid center is at least provided with a V-shaped groove 11; a sliding block 2 is disposed on the fixing frame The cavity 31 of the cavity 31 is provided with a bump which is just engageable with the v-shaped groove u. The tip of the two-bump 21 has at least two fixed sharp points. ^ The point 211 is triangular. f This skill person, also 2:7 2 = designed as a trapezoid (the fixed tip shown in Figure 4 is large. One 212 and the round bar free cavity 54 contact surface can add this screw and right right one 4, the pitch adjuster 4 is a screw 41, and the second-hand shaft portion 43 is used. The grip portion 42 provides the rotation of the screw m hour hand, and the screw hole of the solid-fixing frame 3 of the closing device 4 32, and the shaft portion 43 is connected to the :: block 2, so that the pitch adjuster 4 and the sliding block 3 are interlocked, and the two-pitch adjuster 4 can make the sliding block 3 make forward or backward motion errors. by The configuration of the slider adjuster 4 adjusts the position of the slider 3 in a manner of screwing in and out, so that a round bar free cavity (51, 52, 53, 54 or 56) is fixed to the fixing. The block 1 V-shaped groove 11 and the sliding block 2 are fixed between the sharp points (211 or 212) to form a multi-point fixed structure (the free cavity and the V-shaped groove have two contact points, and the fixed cusp has two Contact point). The technical feature of this case is that the round bar free cavity (51, 52, 53, 54 or 56) that can be clamped has a wide range of sizes, regardless of the diameter of the round bar (eg, as shown in Figures 1, 2 and 3). At least four points of force to hold it tightly, with excellent fixation. * Please refer to Figure 5, which is a side view of another embodiment of the free cavity fixture sliding block of the present invention, and Figure 3 The difference is that the tip of the bump 21 has three fixed cusps 211. When the slider 2 is fixed to the fixed block 1, the structure is used to fix the round free cavity 55, so that the free cavity has five points. The point of emphasis, as an example, the tip of the bump 21 has at least two The fixed cusps are all the protection scope of the present invention. With the disclosure of the above-mentioned FIG. 1 to FIG. 6, it can be understood that the present invention provides a swimming and detaching fixture structure, and the main technique is to provide a round bar-shaped jig, the main components of which are included. A fixed block, a sliding block, a fixed frame and a control opening size adjuster, the technical feature is that the round bar-shaped free cavity can be clamped to a wide range of sizes, regardless of the diameter of the round bar, at least four points of focus will be It is tightly gripped and has excellent fixability. It has excellent stability when applied to the correction of free cavity, so it is proposed to apply for patent protection. In summary, the structural features of the present invention and Each of the embodiments has been disclosed in detail, and it can fully demonstrate that the present invention is rich in the purpose and efficacy of the implementation of the 201113925 progressive, highly industrial use value 5 and is currently used in the market, according to As stated in the spirit of the Patent Law, the present invention fully complies with the requirements of the invention patent. The above is only the preferred embodiment of the present invention, and the scope of the present invention is not limited thereto, that is, the equivalent variations and modifications made by the scope of the present invention should still belong to the present invention. Within the scope of the patent, I would like to ask your review committee to give a clear understanding and pray for it. It is the prayer. 201113925 [Simplified illustration of the drawings] Fig. 1 is a side cross-sectional structural view of the first cavity free cavity fixed by the free cavity fixture of the present invention, and Fig. 2 is a side cross-sectional structural diagram of the second cavity free cavity fixed by the free cavity fixture of the present invention. Figure 3 is a side cross-sectional structural view of the third cavity free cavity fixed by the free cavity fixture of the present invention; Figure 4 is a side view of the other implementation structure of the free cavity clamp sliding block of the present invention. A side view of a further embodiment of the invention discloses a free cavity clamp sliding block; FIG. 6 is a schematic perspective view of the free cavity clamp of the present invention. [Description of main component symbols] 1~Fixed block 11~V-shaped groove•2~Sliding block 21~Block 211,212,213~Fixed cusp 3~Retaining frame 31~Cavity 32~ Screw hole 4~Pitch adjuster 41 to screw 42 to grip portion 201113925 4 3 to shaft portion 51, 52, 53, 54, 55, 56 to free cavity 10