200529908 (1) 九、發明說明 【發明所屬之技術領域】 本發明係關於被測試者以推桿擊球準備時，確認該推 桿的桿頭面是否朝向適當的方向，而當桿頭面的朝向不適 當時，能夠掌握其不適當的程度之推桿擊球準備診斷裝 置。 【先前技術】 以往，已知有前述型式的推桿擊球準備診斷裝置（參 照專利文獻1 )。當要藉由以往被提出來的此種裝置，來 診斷推桿擊球準備時，首先，利用反射鏡反射自光源射出 的光線，使該反射的光線照射在透光板上，而在此形成基 準光點。接著，被測試者使推桿擊球準備，而利用推桿的 桿頭面反射自光源射出的光線，使該反射的光線照射在透 光板上，而在此形成反射光點。此時，比較此反射光點的 位置、及前述基準光點的位置，來確認桿頭面的朝向是否 適當。 如前所述，藉由習知的推桿擊球準備診斷裝置，也能 夠確認桿頭面的朝向是否適當來診斷推桿擊球準備，但是 習知的裝置，由於係被構成僅是比較被形成在透光板上的 基準光點和反射光點，來判斷桿頭面的朝向，所以立即正 確地掌握這些光點的距離一事，是困難的。 【專利文獻1】日本特開平11-42310號公報 200529908 (2) 【發明內容】 (發明所欲解決之課題） 本發明的目的在於提供一種推桿擊球準備診斷裝置， 相較於習知技術，能夠容易且正確地測量推桿的桿頭面的 朝向。 (解決課題所用的手段） 本發明，爲了達成前述目的，提出一種推桿擊球準備 診斷裝置，其特徵爲： 修 具有射出光束之測量用的光源、及已經被形成有座標 軸之顯示板3 ;被測試者，在以其桿頭面被安裝有反射板 之推桿來進行擊球準備的狀態下，將自前述測量用的光源 射出並利用前述反射板而反射的光束，照射在前述顯示板 上，而在該顯示板上形成光束點，並根據該光束點的座標 位置，測量前述推桿的桿頭面的朝向（申請專利範圍第1 項）。 又，如前述申請專利範圍第1項所述的推桿擊球準備 H 診斷裝置，其中成爲推桿目標的貫通孔，被形成在前述顯 示板；前述貫通孔和測量用的光源之間的相對位置，係被 設定成：使得自前述測量用的光源射出的光束，可以通過 前述貫通孔，而到達至被安裝在擊球準備後的推桿的桿頭 面上之反射板，是有利的（申請專利範圍第2項）。 進而，如前述申請專利範圍第1項所述的推桿擊球準 備診斷裝置’其中當以朝向被測試者側的顯示板的面爲正 面’而以其相反側的面爲背面時，具備被配置在該顯示板 -6- 200529908 (3) . 的背面側之照明用的光源，而被構成僅在將該照明用的光 源點亮時’被測試者可以看到顯示板的座標軸，是有利的 (申請專利範圍第3項）。 又’如前述申請專利範圍第3項所述的推桿擊球準備 診斷裝置’其中具備被配置在前述顯示板的正面側之覆蓋 板；該覆蓋板’係被構成：在前述照明用的光源沒有點亮 時’可以遮蔽該顯示板，使得被測試者無法看到前述顯示 板的座標軸；且在點亮照明用的光源時，被測試者能夠透 鲁 過該覆蓋板而看到前述顯示板的座標軸，是有利的（申請 專利範圍第4項）。 進而’如前述申請專利範圍第4項所述的推桿擊球準 備診斷裝置’其中貫通孔分別被形成在前述顯示板和覆蓋 板；前述貫通孔和測量用的光源之間的相對位置，係被設 定成：使得自前述測量用的光源射出的光束，可以通過前 述貫通孔，而到達至被安裝在擊球準備後的推桿的桿頭面 上之反射板，是有利的（申請專利範圍第5項）。 參 又，如前述申請專利範圍第2項或第5項所述的推桿 擊球準備診斷裝置，其中設置其頂面傾斜的球導引板，使 得藉由推桿而被擊出的球，通過前述貫通孔之後，可以再 度通過該貫通孔而回到被測試者側，是有利的（申請專利 車E圍第6項）。 進而，如前述申請專利範圍第2項或第5項所述的推 桿擊球準備診斷裝置，其中設置護罩，此護罩容許自前述 測量用的光源射出的光束之透過，且阻止藉由推桿被擊出 -7- 200529908 (4) 並通過前述貫通孔的球，碰到前述測量用的光源，是有利 的（申請專利範圍第7項）。 又，如前述申請專利範圍第6項所述的推桿擊球準備 診斷裝置，其中前述球導引板，兼作爲護罩，用來阻止藉 由推桿被擊出並通過前述貫通孔的球，碰到前述測量用的 光源，是有利的（申請專利範圍第8項）。 進而，如前述申請專利範圍第1、2、3、4或5項所 述的推桿擊球準備診斷裝置，其中前述測量用的光源和顯 · 示板，係被連結成一體，是有利的（申請專利範圍第9 項）。 又，如前述申請專利範圍第1、2、3、4或5項所述 的推桿擊球準備診斷裝置，其中反射板係被安裝在桿頭面 上，使得當被測試者在水平的地面上以推桿進行擊球準備 時的推桿的桿頭面和地面之間所夾的角度爲9 0 °時，前述 反射板的反射面和比該反射面更靠近顯示板側的地面之間 所夾的角度，可以比90 °大，是有利的（申請專利範圍第 · 1 〇 項）。 進而，如前述申請專利範圍第1、2、3、4或5項所 述的推桿擊球準備診斷裝置，其中具有載置前述顯示板和 測量用的光源之墊子，並被構成被測試者在該墊子上握住 推桿而可以測量桿頭面的朝向，且前述墊子的側邊的至少 一部分係形成曲線而延伸，是有利的（申請專利範圍第Π 項）。 又，如前述申請專利範圍第1、2、3、4或5項所述 -8- 200529908 (5) 的推桿擊球準備診斷裝置，其中具備用來調整前述測量用 的光源的位置之光源位置調整手段，是有利的（申請專利 範圍第12項）。 【實施方式】 (實施發明的最佳形態） 以下，依照圖面詳細地說明本發明的實施形態。 第1圖係表示推桿擊球準備診斷裝置的一例的斜視 鲁 圖；第2圖係表示藉由此裝置來診斷推桿擊球準備時的狀 態的斜視圖。在此所示的推桿擊球準備診斷裝置 1，具有 射出光束之測量用的光源2、及如後述般地會被形成光束 點之顯示板3 ;測量用的光源2和顯示板3係被連結成一 體。在圖示的例子中，測量用的光源2被收容在箱4內， 該箱4和顯示板3係經由球導引板5而被連結，藉此，測 量用的光源2和顯示板3相互地被連結成一體。也可以將 測量用的光源2和顯示板3直接連結在一起。作爲測量用 ® 的光源2，例如能夠使用會射出雷射光束之雷射裝置、或 是發光二極體裝置等。 在此，如第2圖所示，當將朝向握住推桿pC的被測 試者（未圖示）側的顯示板3的面，設爲正面3 A，而將 該正面的相反側的面設爲背面3 B時，座標軸係被形成在 顯不板3的正面3 A。在圖不的例子中，如第1圖所示， 由通過原點〇的水平線所構成的X軸6、及通過相同的原 點〇且垂直於X軸之Y軸7所組成的座標軸，係被形成 -9- 200529908 (6) 在顯示板3的正面3 A。進而，平行於χ軸6且相互地以 等間隔A被配置之多數條水平刻度線H L、及平行於γ軸 且相互地以等間隔Β被配置之多數條垂直刻度線ν l，被 形成在顯示板3的正面3 Α。例如，能夠在透明或不透明 的樹脂板或是其他的板材所構成的基板上，印刷座標軸； 或是貼附已經形成有座標軸的薄膜，來構成顯示板3。 又，成爲推桿目標之貫通孔8被形成在顯示板3，自 測量用的光源2射出的光束L，通過此貫通孔8。此貫通 鲁 孔8，係被形成通常的球洞的一半的半圓狀，其直徑D理 想爲被設成與球洞的直徑相同的l〇8mm。 當使用前述推桿擊球準備診斷裝置1來診斷推桿擊球 準備時，如第2圖所示，在自顯示板3的正面3 A離開的 打點位置，例如放置由球9所構成的遮光物，並使測量用 的光源2動作。藉此，自測量用的光源2射出的光束L， 照射在球9上。接著，被測試者，在自該球9更離開顯示 板3側的位置，以推桿PC進行擊球準備，想要將球打入 · 被形成在顯示板3上的貫通孔8中。如第3圖所示，反射 板1 1被安裝在此推桿PC的桿頭20的桿頭面1 〇上。例 如，藉由利用黏著帶或黏著劑將反射板1 1黏貼在桿頭面 1 0上，能夠將該反射板Π安裝在桿頭面1 〇上。這樣的推 桿P C，當如第2圖所示地進行擊球準備時，自測量用的 光源2射出的光束L，會被球9遮蔽而不會入射至反射板 11° 如前述般，在被測試者以推桿PC擊球準備後的狀態 -10- 200529908 (7) 下，未圖示的輔助者取走球9。於是，如第3圖所示，自 測量用的光源2射出的光束L，利用被安裝在推桿pc的 桿頭面1 〇上的反射板1 1的反射面1 1 A進行反射，接著朝 向顯示板3的正面3 A前進，也如第1圖所示般地照射在 顯示板3的正面3 A上，而在此形成光束點b S。因此，以 前述的X軸6和Y軸7的座標軸爲基準，確認相對於原 點〇之光束點B S的座標位置（X!、Y!)，然後從該座標 位置來測量推桿PC的桿頭面1 〇的朝向。此時，藉由刻度 線H L、V L及被標示在座標軸6、7上的數値，能夠容易 地確認光束點B S的座標位置。 第4圖（a)係一般的推桿的桿頭20的正面圖；第4 圖（b )係該桿頭2 0的平面圖。推桿的桿頭面1 〇的朝 向，有在第4圖（a)中以箭頭所示的前後方向的朝向 (桿頭角方向的朝向）、及在第4圖（b )中以箭頭所示 的左右方向的朝向；在第2圖和第3圖中所示的推桿PC 的桿頭面1 0的這些朝向，係藉由光束點B S而被顯示在顯 示板3上。若更具體地表示，則當被測試者使推桿pC正 確地擊球準備，該桿頭面1 〇理想地朝向正確的方向時， 第1圖所示的顯示板3上的光束點B S將會與原點0 — 致。測量用的光源2的位置，係被設定成使得光束點B S 可以與原點〇 —致。相對於此，當擊球準備後的推桿PC 的桿頭面1 0正確地朝向之後，往第4圖（a )所示的前後 方向擺動（揮動）時，顯示板3上的光束點B S，會自原 點〇往Y軸7的方向移位。同樣的，當桿頭面1 〇往第4 -11 - 200529908 (8) 圖（b )所示的左右方向擺動時，顯示板 3上的光束點 B S，會自原點〇往X軸6的方向移位。因此，根據被形 成在顯示板3上的光束點b s的X座標和Y座標，能夠掌 握桿頭面1 0的前後的朝向和左右的朝向是否適當。 測量用的光源2的位置，係如上述般地被設定；這也 能夠如以下般地設定。例如，在桿頭面的朝向的診斷時， 在要被放置推桿PC的桿頭20的位置，配置未圖示的基準 鏡，自測量用的光源2射出的光束，利用基準鏡的反射面 反射之後，到達被形成在顯示板3上的座標軸的原點Ο， 且設定測量用的光源2的位置，使得光束點可以被形成在 此處。此時，基準鏡，係被設定成：當如第2圖所示地以 推桿PC進行擊球準備，該桿頭面1 〇理想地朝向正確的方 向時，可以反射光束，使得光束的朝向與利用被安裝於桿 頭面上的反射板1 1反射的光束的朝向相同。 又，圖示的推桿擊球準備診斷裝置1，如第3圖所 示，在反射板1 1的反射面1 1 A所在之從顯示板3的正面 3A離開距離LA的處所，使推桿PC擊球準備，在此狀態 下，若使反射面1 1 A的傾斜角度，往桿頭面1 0的前後方 向和左右方向，每次變化〇· 5度，則伴隨著此變化，顯示 板3上的光束點B S，被構成可以在X軸方向和Y軸方向 分別僅移動1間隔A、B的距離。距離LA，例如被設爲 2.3 m，間隔A、B例如皆被設爲4 0.1 5 m m。 藉由如上述般地預先決定反射板1 1的反射面1 1 A的 傾斜度、及被形成在顯示板3上的座標軸之間的關係，在 -12- 200529908 (9) 推桿擊球準備的診斷時，根據被形成在顯示板3上的光束 點B S的座標位置，立即地掌握桿頭面1 〇的朝向是否適 當’而在不適當時，能夠高精度地測量該不適當的程度。 再者，如前述般地在推桿PC的桿頭面10的更前方， 放置由球9所構成的遮光物，藉由此球9，阻止自測量用 的光源2來的光束L，入射至反射板1 1，而在使以推桿 PC進行擊球準備之後，取走球9，利用反射板1 1反射光 束L，而在顯示板3上形成光束點B S的理由如下。 被測試者’若在以推桿PC進行擊球準備之前，便使 光束L照射在反射板1 1上，利用該反射板〗1來反射光束 L，則被測試者在以推桿PC進行擊球準備時，光束點B S 便已經被形成在顯示板3上。因此，被測試者便會下意識 地握住推桿PC，使得該光束點BS可以對準顯示板3的原 點〇，造成無法測量被測試者自然地以推桿PC進行擊球 準備時的桿頭面1 0的朝向。相對於此，在藉由球9遮蔽 光束L的狀態下，被測試者若以推桿PC進行擊球準備， 則在擊球準備時，由於光束點B S不會被形成在顯示板3 上，所以被測試者能夠自然地握住推桿PC。在此狀態 下，藉由輔助者除去球9，能夠正確地測試桿頭面1 〇的朝 向。又，在放置球9的狀態下，以推桿PC進行擊球準備 的方式，對於被測試者而言，能夠給予與實際打高爾夫時 同樣的感覺，而可以作正確的診斷。 如前所述，本例的推桿擊球準備診斷裝置1，係被構 成：被測試者，在以其桿頭面1 〇被安裝有反射板Π之推 -13- 200529908 (10) 桿PC，進行擊球準備後的狀態下，使自測量用的光源2 射出，並利用反射板1 1反射的光束L，照射在顯示板3 上，而在該顯示板3上形成光束點B S，使得可以根據該 光束點B S的座標位置，來測量推桿P C的桿頭面1 0的朝 向。藉此，能夠容易且正確地測量出桿頭面1 0的朝向。 推桿之中，有傾角、球位角及桿身長度等的各種的規 格’而根據前述測量結果，能夠選擇出最適合被測試者的 規格的推桿。例如，預先準備各種規格的推桿PC，被測 鲁 試者非常自然地以各個推桿進行擊球準備，而如前述般地 診斷桿頭面1 〇的朝向，在反覆地進行此診斷當中，選擇 出其光束點BS會被形成在位於顯示板3的原點Ο或是最 靠近原點Ο之推桿。如此，被測試者可以得到最相配的推 桿’而可以利用該推桿進行正確的推桿。也可以將推桿擊 球準備診斷裝置1作爲高爾夫球的練習機來使用。 又，在圖示的推桿擊球準備診斷裝置1中，測量用的 光源2和顯示板3由於被連結成一體，所以能夠容易地搬 儀| 運該測量用的光源2和顯示板3。而且，推桿擊球準備診 斷裝置1，由於是具有測量用的光源2和顯示板3之簡單 的構成，除了可以將推桿擊球準備診斷裝置1設置在果嶺 或人工早坪等處以外，也可以設置在室內的地板、絨毯、 墊子上等的適當的場所，來加以使用。 進而，成爲推桿目標之貫通孔8，被形成在本例的推 桿擊球準備診斷裝置1的顯示板3，自測量用的光源2射 出的光束L’通過此貫通孔8，而可以到達至被安裝在已 -14- 200529908 (11) 經擊球準備後的推桿PC的桿頭面1 0上的反射板11上， 且由於貫通孔8和測量用的光源2之間的相對位置被設 定，所以被測試者能夠非常自然地以貫通孔8爲打球標 的，以推桿PC進行擊球準備。而且，由於自測量用的光 源2射出的光束L通過貫通孔8，所以顯示板3不會有妨 礙光束L的行進的可能性。 又，被測試者，藉由第3圖所示的安裝有反射板1 1 之推桿PC、或是根據該桿頭面1 0的朝向的測量結果所選 擇出來的推桿，也能夠將放置在打點位置的球9，朝向貫 通孔8推桿。此時，假如通過貫通孔8的球，停在測量用 的光源2的前方的球導引板5上，則被測試者或是其輔助 者不得不取走該球，是麻煩的。 於是，本例的推桿擊球準備診斷裝置1，如第1圖所 示，位於顯示板3的貫通孔8和測量用的光源2之間的球 導引板5的頂面，係自測量用的光源2側朝向貫通孔8側 變低地傾斜。因此，被測試者擊出的球通過貫通孔8的情 況，該球會藉由球導引板5的傾斜的頂面，一邊被導引一 邊再度回到被測試者側。如此，由於頂面傾斜之球導引板 5，係被設置成使得藉由推桿而被擊出的球，在通過貫通 孔8之後，可以再度通過貫通孔8而回到被測試者側，所 以被測試者或輔助者不用至球導引板5處取走球。 進而，假如擊出後的球通過貫通孔8而在球導引板5 上滾動，直接地碰撞測量用的光源2，則由於被施加在測 量用的光源2上的碰撞，測量用的光源2的位置有可能不 -15 - (12) 200529908 準確，而無法進行桿頭面1 〇的朝向的正確的測量。 因此，本例的推桿擊球準備診斷裝置1，如第1圖所 示，在測量用的光源2和貫通孔8之間，配設護罩12，該 護罩12容許自該光源2射出的光束L透過，且阻止藉由 推桿被擊出並通過貫通孔8的球，碰到測量用的光源2。 本例的護罩1 2 ’係藉由使自測量用的光源2射出的光束L 可以通過的透明板而構成，此種護罩1 2係被固定於前述 箱4處。有能夠使用具有可以使自測量用的光源2射出的 光束L通過的小孔之護罩，在此情況，也可以藉由不透明 的材料來構成護罩。 另外，與第3圖相關而如先前所述，在推桿擊球準備 的診斷中所使用的推桿P C的桿頭面1 〇，若被配置成朝向 適當的方向，利用被安裝在該桿頭面1 〇上的反射板1 1所 反射的光束L，會到達至第1圖所示的原點〇，而在此處 形成光束點。在此，如第5圖（a )所示，假如推桿PC的 桿頭20的桿頭面1 〇和反射板1丨的反射面丨丨a平行，則 在此桿頭面1 0和載置著推桿P C的桿頭2 0之水平的地面 G之間所夾的角度α比9 0 °小的情況，被反射面1 1 a反射 的光束L會變成無法到達至顯示板3。如此，將無法測量 桿頭面1 0的朝向。 因此，本例的推桿擊球準備診斷裝置1的推桿PC， 係如下述般地構成。 如第5圖（b )所示，反射板1 1係被安裝在反射板j i 上’使得當被測試者在水平的地面G上以推桿P C進行擊 -16- 200529908 (13) 球準備之後的推桿P C的桿頭面l 0和水平的地面G之間 所夾的角度α爲9 0 °時’反射板1 1的反射面丨丨a和比該 反射面1 1 A更靠近顯示板3側的水平的地面g之間所夾 的角度々’可以僅比9 0 °更大角度r。反射板1 1的反射 面1 1 A，相對於桿頭面1 〇，例如僅傾斜1。左右的微小的 角度7。若如此地構成，如第5圖（c )所示，即使推桿 PC的桿頭面1 0和水平的地面G之間所夾的角度α比90。 小的時候’被反射面1 1 Α反射的光束L，會到達至顯示板 3的正面3A，而能夠在此處形成光束點BS。 另外，如前所述，當要使用本例的推桿擊球準備診斷 裝置1來測量推桿P C的桿頭面1 0的朝向時，如第3圖所 示，需要以該推桿PC進行擊球準備，使得該推桿PC的 反射板1 1的反射面1 1A，可以位於自顯示板3的正面3 A 算起的規定距離LA的位置。因此，理想爲：如第1圖所 示，將捲取式的量尺13的殼14固定在顯示板3上，而自 該殼1 4拉出具有可撓性的捲尺1 5，構成可以如第2圖所 示地測量自顯示板3的正面3 A算起的距離L A (在本例中 爲2.3m)。若如此地構成，能夠極爲簡單地找到以推桿 PC進行擊球準備的位置。 如前所述，本例的推桿擊球準備診斷裝置1，能夠直 接設置在果嶺或地板等處來使用；然而，如第6圖所示， 也可以將顯示板3和測量用的光源2固定配置在墊子；[7 上，被測試者在該墊子1 7上，握住推桿P C，來測量其桿 頭面的朝向。此時，第6圖所示的墊子1 7，係被形成長方 -17- 200529908 (14) 形，其兩側邊1 8相對於光束L的行進方向大致平行地延 伸。若使用如此的墊子1 7，被測試者會下意識地以該墊子 1 7的側邊1 8爲基準，以推桿p C來進行擊球準備。若變 成如此，被測試者的正確的推桿擊球準備，將無法診斷出 來。 因此，在使用墊子的情況，當被測試者以推桿PC進 行擊球準備時，理想爲採用沒有具有會成該擊球準備的基 準之側邊的墊子。例如，如第7圖所示，使用圓形的墊子 鲁 1 7A，使該側邊1 8A不會成爲擊球準備時的任何的基準。 或是如第8圖所示，使用其長條狀的側邊1 8B爲曲線之墊 子17B。如此，推桿擊球準備診斷裝置，當具有用來載置 顯示板3和測量用的光源2之墊子的情況，理想爲使用一 種墊子，其側邊的至少一部分係作成曲線而延伸。藉此， 可以正確地測量被測試者的擊球準備。 若以前述說明的實施形態例爲第1例，而將以下參照 第9圖〜第1 3圖來說明的實施形態例作爲第2例，則第2 φ 例的推桿擊球準備診斷裝置1，具有被載置在墊子1 7B (第1 1圖）上的殻21。顯示板3，如第12圖和第1 3圖 所示般地嵌合在此殻2 1的一側的開口，而被固定在該殻 21處。與第1例的情況完全相同，X軸6和Y軸7的座 標軸和刻度線HL、VL被形成在此顯示板3上。此種座標 軸和刻度線，例如係藉由在丙烯樹脂等的透明的基板上施 行印刷而形成、或是藉由將已經形成有座標軸和刻度線的 薄膜貼在透明的基板上而形成。 -18- 200529908 (15) 又，此處也以朝向握住推桿PC的被測試者（未圖 示）側的顯示板3的面作爲正面3 A ’而以其相反側的面 作爲背面3 B，如第1 3圖所示’射出光束之測量用的光源 2，係被配置在殻2 1的內部之背面3 B側。代替第1圖所 示的箱4，而在殼21的內部’配置測量用的光源2。而 且，在圖示的例子中，測量用的光源2係被固定在已經被 安裝在殼21的底壁22處的載置台23上，測量用的光源2 和顯示板3，經由殻2 1和載置台2 3而被連結成一體。作 鲁 爲此光源2，例如可以採用射出雷射光述的雷射裝置或是 發光二極體裝置等；此種光源2的位置，係被設定成與第 1例的推桿擊球準備診斷裝置的測量用的光源完全相同。 又，覆蓋板24係以重疊在該顯示板3上的狀態，被 配置在顯示板3的正面3A側，此覆蓋板24也以嵌合在殻 2 1的開口處的狀態，被固定在該殼2 1。覆蓋板24，例如 係藉由在丙烯樹脂等的透明的基板上，印刷設計著高爾夫 球場的球道的圖案而構成；或是藉由將已經繪有此種圖案 φ 的薄膜貼在透明的基板上而構成。進而，照明用的光源 2 5，係被配置在殼21的內部之顯示板3的背面3 B側；此 光源25，相對於殼2 1，係被固定住。 貫通孔8、26分別被形成在顯示板3和覆蓋板24，進 而，已經形成有光束可以通過的小孔2之球導引板5，被 配置在遗21內部之顯不板3和測量用的光源2之間。球 導引板5’經由未圖不的托架，被固定在殻21內，而且， 蓋3 1被固定在此球導引板5上。被形成在覆蓋板24處的 -19- 200529908 (16) 貫通孔26，係成爲推桿目標，其直徑D理想爲被設定成 與球洞的直徑相同的大小。 在推桿擊球準備的診斷時，與第1圖的推桿擊球準備 診斷裝置的情況相同，係將球9放置在第1 1圖所示的墊 子1 7B上的打點位置，並使測量用的光源2動作。藉此， 自測量用的光源2射出的光束L，通過球導引板5的小孔 27和貫通孔8、26，照射在球9上。接著，如第1 1圖所 示，被測試者以貫通孔26爲打球標的，以推桿PC進行擊 · 球準備。此推桿PC，係在其桿頭20的桿頭面，安裝有與 第1例的情況完全相同的構成的反射板1 1。自顯示板3至 反射板11的反射面ΠΑ爲止的距離LA也是2.3m。與第 1例並無不同。 當如前述般地以推桿PC進行擊球準備時，自測量用 的光源2射出的光束L，被球9所遮蔽，而不會入射至推 桿PC的反射板1 1。又，此時，照明用的光源25沒有點 亮。因此，如第9圖所示，被形成在顯示板3上的座標軸 · 和軸線，被覆蓋板24所遮蔽，被測試者無法看到該座標 軸和刻度線。代替該座標軸和刻度線，由於被測試者能夠 看到被形成在覆蓋板24上的風景畫，所以能夠以與在高 爾夫球場打球同樣的感覺，以推桿P C進行擊球準備。 在前述狀態下，輔助者取走球9。藉此，與第1例的 情況相同，自測量用的光源2射出的光束L，利用被安裝 在推桿P C上的反射板1 1的反射面1 1 A加以反射，而在 覆蓋板24和顯示板3形成光束點BS。接著，開啓未圖示 -20- 200529908 (17) 的開關，使照明用的光源2 5點壳。藉此，如第1 0圖所 示，被測試者能夠透過覆蓋板2 4，而看到被形成在顯示板 3上的座標軸和刻度線。因此，確認光束點B S的座標位 置，並根據該座標位置測量推桿P c的桿頭面的朝向。藉 由反覆進行此種診斷，便能夠選擇出適合被測試者的推 桿。 如前所述，第2例的推桿擊球準備診斷裝置1，也被 構成：被測試者，在以其桿頭面被安裝有反射板1 1之推 · 桿PC，進行擊球準備後的狀態下，使自測量用的光源2 射出，並利用反射板1 1反射的光束L，照射在顯示板3 上，而在該顯示板3上形成光束點B S，使得可以根據該 光束點BS的座標位置，來測量推桿PC的桿頭面10的朝 向；進而，當被測試者以推桿PC進行擊球準備時，由於 照明用的光源25沒有點亮，所以被測試者無法看到座標 軸，故能夠防止該被測試者下意識地握住推桿PC使得光 束點B S可以對準座標軸的原點的情況發生。 · 如前所述，就第2例的推桿擊球準備診斷裝置1而 言，僅在使照明用的光源25點亮時，被測試者可以看到 顯示板3的座標軸。覆蓋板24，係被構成：在照明用的光 源2 5沒有點亮時，可以遮蔽該顯示板3，使得被測試者無 法看到顯示板3的座標軸；且在點亮照明用的光源25 時，被測試者能夠透過該覆蓋板24而看到顯示板3的座 標軸。 又，貫通孔8、26分別被形成在顯示板3和覆蓋板 -21 - 200529908 (18) 2 4，由於貫通孔8、2 6和測量用的光源2之間的相對位 置，係被設定成使得自測量用的光源2射出的光束L ’可 以通過這些貫通孔8、26，而到達至被安裝在擊球準備後 的推桿P C的桿頭面上的反射板1 1，所以與第1例的推桿 擊球準備診斷裝置相同，被測試者能夠以貫通孔8、2 6爲 擊球標的，非常自然地以推桿P C進行擊球準備。 進而，被測試者將球9朝向貫通孔8、2 6推桿，當該 球通過貫通孔8、26時，該球，與第1例的情況相同，在 修 球導引板5的傾斜頂面上滾動之後，會再度回到被測試者 側。如此，第2例的推桿擊球準備診斷裝置，由於也設有 其頂面爲傾斜的球導引板，使得藉由推桿PC而被擊出的 球9，通過貫通孔8、2 6之後，可以再度通過該貫通孔而 回到被測試者側，所以被測試者或輔助者不用至球導引板 5處取走球。 又，在第2例的推桿擊球準備診斷裝置中，也設置有 護罩’此護罩容許自該光源2射出的光束L透過，且阻止 鲁 藉由推桿被擊出並通過貫通孔8、2 6的球，碰到測量用的 光源2 ;但是，在第2例的推桿擊球準備診斷裝置的情 況，前述球導引板5，係兼作爲護罩，用來阻止藉由推桿 P C被擊出並通過貫通孔8、2 6的球，碰到測量用的光源 2。藉此，能夠使推桿擊球準備診斷裝置的構成簡單化。 此種構成，也可以適用於第1例的推桿擊球準備診斷裝置 中〇 如前所述，當以推桿PC進行擊球準備時，需要調整 -22- 200529908 (19) 測量用的光源2的位置，使得在該桿頭面位於朝向適當的 方向的情況，自測量用的光源2射出並被反射板1 1反射 的光束L，可以在座標軸的原點0形成光束點B S。在第2 例的推桿擊球準備診斷裝置1中，設置能夠如此地調整測 量用的光源2的位置之光源位置調整手段。以下，說明其 具體例。 如第1 3圖所示，支持測量用的光源2之載置台2 3， 其一端側23A藉由固定螺栓28，而被固定在殼21的底壁 22上；載置台23的另一端側23B，通過被形成在殻21處 的孔29，而突出至殼21外。而且，調整螺栓30螺合在被 形成於此另一端側2 3 B處的孔中，而該調整螺栓3 0的下 端部，抵接在殻2 1的底壁22上。作業者若以手動操作使 此調整螺栓30旋轉，則載置台23的另一端側23B往上方 或下方移動，載置台23則以固定螺栓28側爲中心而往箭 頭方向擺動，於是測量用的光源2的傾斜狀態發生變動， 其位置被調整。此種光源位置調整手段，第1例的推桿擊 球準備診斷裝置也可以採用。 第2例的推桿擊球準備診斷裝置的其他構成，與第！ 例的推桿擊球準備診斷裝置並無不同。因而，與第1例的 推桿擊球準備診斷裝置相同的部分，標上與第1圖〜第5 圖所標的符號相同的符號，關於相同部份，省略重複的說 明。 以上，說明了本發明的理想的實施形態，本發明並不 被限定於此例，而能夠將其構成作各種變化。 200529908 (20) 〔發明之效果〕 若根據本發明，可從被形成在顯示板上的光束點的座 標位置，測量推桿的桿頭面的朝向，所以能夠比以往更容 易且正確地掌握桿頭面的朝向。 【圖式簡單說明】 第1圖係第1例的推桿擊球準備診斷裝置的斜視圖。 第2圖係自與第1圖相異的角度來看第1例的推桿擊 球準備診斷裝置時的斜視圖。 第3圖係表示第1例的推桿擊球準備診斷裝置的各部 分的位置關係的說明圖。 第4圖係說明桿頭面的朝向的圖。 第5圖係說明桿頭面及反射面、和地面所夾的角度的 圖。 第6圖係表示將顯示板和測量用的光源配置在墊子上 之第1例的推桿擊球準備診斷裝置的例子的斜視圖。 第7圖係表示將顯示板和測量用的光源配置在其他形 態的墊子上之第1例的推桿擊球準備診斷裝置的例子的斜 視圖。 第8圖係表示將顯示板和測量用的光源配置在另外其 他形態的墊子上之第1例的推桿擊球準備診斷裝置的斜視 圖。 第9圖係第2例的推桿擊球準備診斷裝置的照明用的 -24- 200529908 (21) 光源沒有點亮時的斜視圖。 第1 〇圖係第2例的推桿擊球準備診斷裝置的照明用 的光源點亮時的斜視圖。 第1 1圖係表示藉由第2例的推桿擊球準備診斷裝 置’來測量桿頭面的朝向的狀態的斜視圖。 第1 2圖係第2例的推桿擊球準備診斷裝置的分解斜 視圖。 第13圖係第2例的推桿擊球準備診斷裝置的殼的垂 · 直剖面圖。 【主要元件符號說明】 1 :推桿擊球準備診斷裝置 2 :測量用的光源 3 :顯示板 3 A :正面 3B ··背面 φ 5 :球導引板 8 z貫通孔 1 〇 :桿頭面 1 1 :反射板 1 1 A :反射面 12 :護罩 17、 1 7 A、17B ：墊子 18、 1 8 A、1 8 B :側邊 -25- 200529908 (22) 24 :覆蓋板 2 5 :照明用的光源 26 :貫通孔 B S :光束點 G :地面 L :光束 PC :推桿 α、0 :角度 _200529908 (1) IX. Description of the invention [Technical field to which the invention belongs] The present invention relates to the test subject preparing for putting with a putter, confirming whether the head face of the putter is facing an appropriate direction, and when the When the direction is not proper, it is possible to grasp an inappropriate degree of the putter preparation preparation diagnostic device. [Prior Art] Conventionally, a putter preparation diagnosis device of the aforementioned type is known (see Patent Document 1). When using this kind of device proposed in the past to diagnose putter shot preparation, first, a reflector is used to reflect light emitted from a light source, and the reflected light is irradiated on a light-transmitting plate, and formed here Reference light spot. Next, the test subject prepares the putter to hit the ball, and the head surface of the putter reflects the light emitted from the light source, and the reflected light is irradiated on the light-transmitting plate to form a reflected light spot. At this time, the position of the reflected light spot and the position of the reference light spot are compared to confirm whether the head face is properly oriented. As mentioned above, the conventional putting preparation diagnosis device can also be used to diagnose whether the head face is properly oriented to diagnose putting preparation. However, the conventional device is only relatively uncomfortable due to its structure. The reference light spot and the reflected light spot formed on the light-transmitting plate are used to judge the direction of the head surface. Therefore, it is difficult to accurately grasp the distance of these light spots immediately. [Patent Document 1] Japanese Patent Application Laid-Open No. 11-42310 200529908 (2) [Summary] (Problems to be Solved by the Invention) An object of the present invention is to provide a putter preparation and diagnosis device, which is compared with the conventional technology. , It is possible to easily and accurately measure the direction of the head face of the putter. (Means used to solve the problem) The present invention, in order to achieve the foregoing object, proposes a putter preparation diagnosis device, which is characterized by: repairing a light source having a measurement beam for emitting light, and a display panel 3 having a coordinate axis formed thereon; The test subject irradiates the light beam emitted from the light source for measurement with the reflection plate and reflected on the display panel in a state of preparing for a shot with a putter with a reflection plate attached to the head surface. A beam spot is formed on the display panel, and the orientation of the head surface of the aforementioned putter is measured according to the coordinate position of the beam spot (the first scope of the patent application). In the putter preparation preparation H diagnostic device according to item 1 of the aforementioned patent application range, a through hole serving as a putter target is formed in the display panel, and the relative between the through hole and the light source for measurement is The position is set such that it is advantageous that the light beam emitted from the light source for measurement can pass through the through hole and reach the reflection plate mounted on the head face of the putter after the ball is ready to hit. Patent application scope item 2). Furthermore, according to the putt shot preparation diagnostic device described in item 1 of the aforementioned patent application range, "where the surface of the display panel facing the test subject side is the front side" and the surface of the opposite side is the back side, there is provided Configured on this display board-6-200529908 (3). It is advantageous that the light source for illumination on the rear side is constituted so that the subject can see the coordinate axis of the display panel only when the light source for illumination is illuminated (the third aspect of the scope of patent application). Also, "the putter preparation diagnostic device according to item 3 of the aforementioned patent application range" includes a cover plate disposed on the front side of the display panel; and the cover plate is configured to include a light source for the lighting When not lit, 'the display board can be shielded so that the testee cannot see the coordinate axis of the display board; and when the light source for lighting is lit, the testee can see the display board through the cover board. The coordinate axis is advantageous (item 4 of the scope of patent application). Furthermore, according to the “putter shot preparation diagnosis device according to item 4 of the aforementioned patent application range”, a through hole is formed in the display panel and the cover plate, respectively; the relative position between the through hole and the light source for measurement is It is advantageous to set it so that the light beam emitted from the light source for measurement can pass through the through hole and reach the reflection plate mounted on the head face of the putter prepared for hitting the ball. Item 5). Also, as described in the aforementioned patent application scope item 2 or item 5, the putter preparation diagnostic device, wherein a ball guide plate inclined at its top surface is provided so that the ball hit by the putter, After passing through the aforementioned through-hole, it is advantageous to be able to return to the subject side through the through-hole again (item 6 of the patent application vehicle E). Furthermore, the putter preparation diagnosis device according to item 2 or item 5 of the aforementioned patent application scope, wherein a cover is provided, and the cover allows transmission of the light beam emitted from the light source for measurement, and prevents The putter was hit by 7-200529908 (4) and it passed through the ball of the through hole and hit the light source for measurement mentioned above. In addition, according to the putt shot preparation diagnosis device according to item 6 of the aforementioned patent application range, the ball guide plate also serves as a shield to prevent a ball that is hit by a putter and passes through the through hole. It is advantageous to meet the aforementioned light source for measurement (item 8 of the scope of patent application). Furthermore, according to the putt preparation preparation diagnosis device according to item 1, 2, 3, 4 or 5 of the aforementioned patent application range, it is advantageous that the light source for measurement and the display panel are connected as a whole ( Patent application scope item 9). In addition, the putt preparation preparation diagnostic device according to item 1, 2, 3, 4 or 5 of the aforementioned patent application range, wherein the reflecting plate is installed on the head surface so that when the test subject is on a horizontal ground When the angle between the head surface of the putter and the ground when the putter is prepared for hitting is 90 °, the reflection surface of the reflection plate and the ground closer to the display plate side than the reflection surface The included angle can be larger than 90 °, which is advantageous (patent application scope No. · 10). Further, the putter preparation diagnostic device according to item 1, 2, 3, 4 or 5 of the aforementioned patent application scope, which includes a mat on which the display panel and a light source for measurement are placed, and is constituted as a test subject. It is advantageous to hold the putter on this mat to measure the direction of the head surface, and at least a part of the side of the mat is extended to form a curve, which is advantageous (No. Π of the scope of patent application). In addition, as described in the aforementioned Patent Application No. 1, 2, 3, 4 or 5, -8-200529908 (5), the putter preparation diagnosis device includes a light source for adjusting the position of the light source for measurement. Position adjustment means are advantageous (item 12 of the scope of patent application). [Embodiment] (Best Mode for Carrying Out the Invention) Hereinafter, an embodiment of the present invention will be described in detail with reference to the drawings. Fig. 1 is a perspective view showing an example of a putter preparation diagnostic device; Fig. 2 is a perspective view showing a state when the putter preparation is diagnosed by the device. The putter preparation diagnosis device 1 shown here includes a light source 2 for measuring a light beam and a display panel 3 which will form a beam spot as described later; the light source 2 for measurement and the display panel 3 are Connected into one. In the example shown in the figure, the light source 2 for measurement is housed in a case 4, and the case 4 and the display panel 3 are connected via a ball guide plate 5, whereby the light source 2 for measurement and the display panel 3 are mutually connected. The ground is united. The measurement light source 2 and the display panel 3 may be directly connected. As the light source 2 for measurement ®, for example, a laser device that emits a laser beam, or a light emitting diode device can be used. Here, as shown in FIG. 2, when the surface of the display panel 3 facing the test subject (not shown) side holding the pusher pC is set to the front 3 A, the surface on the opposite side of the front When the back surface 3 B is set, the coordinate axis system is formed on the front surface 3 A of the display panel 3. In the example shown in the figure, as shown in Fig. 1, the X axis 6 composed of a horizontal line passing through the origin 0 and the Y axis 7 passing through the same origin 0 and perpendicular to the X axis are related. Formed -9- 200529908 (6) 3 A on the front side of display panel 3. Further, a plurality of horizontal scale lines HL arranged parallel to the x-axis 6 and arranged at equal intervals A and a plurality of vertical scale lines ν l arranged parallel to the γ-axis and positioned at equal intervals B are formed at The front side 3A of the display panel 3. For example, a coordinate axis can be printed on a substrate made of a transparent or opaque resin plate or other plate material; or a film on which a coordinate axis has been formed can be attached to form the display panel 3. Further, a through hole 8 which is a target of the putter is formed in the display panel 3, and a light beam L emitted from the light source 2 for measurement passes through the through hole 8. This penetrating hole 8 is semi-circular, which is formed as a half of a normal hole, and its diameter D is ideally set to 108 mm, which is the same as the diameter of the hole. When using the aforementioned putter preparation diagnosis device 1 to diagnose putter preparation, as shown in FIG. 2, for example, a light-shielding structure composed of a ball 9 is placed at a dot position separated from the front 3 A of the display panel 3 as shown in FIG. 2. And the light source 2 for measurement is operated. Thereby, the light beam L emitted from the light source 2 for measurement is irradiated on the ball 9. Next, the test subject intends to hit the ball with the putter PC at a position further away from the display panel 3 side from the ball 9 and wants to drive the ball into the through hole 8 formed in the display panel 3. As shown in Fig. 3, the reflecting plate 11 is mounted on the head surface 10 of the head 20 of this putter PC. For example, the reflecting plate 11 can be mounted on the head surface 10 by sticking the reflecting plate 11 on the head surface 10 with an adhesive tape or an adhesive. In such a putter PC, when preparing for a shot as shown in FIG. 2, the light beam L emitted from the light source 2 for measurement is shielded by the ball 9 and does not enter the reflecting plate 11 °. Test subject ready to putt PC hitting the ball -10- 200529908 (7), the auxiliary not shown removes the ball 9. Then, as shown in FIG. 3, the light beam L emitted from the light source 2 for measurement is reflected by the reflection surface 1 1 A of the reflection plate 11 mounted on the head surface 10 of the putter pc, and then faces The front surface 3 A of the display panel 3 advances and irradiates the front surface 3 A of the display panel 3 as shown in FIG. 1, and a beam spot b S is formed here. Therefore, using the coordinates of the X-axis 6 and Y-axis 7 as a reference, confirm the coordinate position (X !, Y!) Of the beam point BS relative to the origin 0, and then measure the rod of the putter PC from this coordinate position. Head and face 〇 orientation. At this time, the coordinate positions of the beam spot B S can be easily confirmed by the scale lines H L and V L and the numbers marked on the coordinate axes 6 and 7. Fig. 4 (a) is a front view of a club head 20 of a general putter; Fig. 4 (b) is a plan view of the club head 20. The direction of the head face 10 of the putter includes the front-back direction (head angle direction) shown by an arrow in FIG. 4 (a), and the arrow shown in FIG. 4 (b). These directions of the head face 10 of the putter PC shown in FIGS. 2 and 3 are displayed on the display panel 3 by the beam spot BS. If it is more specifically shown, when the test subject prepares the putter pC to hit the ball correctly, and the head surface 10 ideally faces the correct direction, the beam spot BS on the display panel 3 shown in FIG. 1 will Will match the origin 0. The position of the light source 2 for measurement is set so that the beam spot B S can coincide with the origin 0. On the other hand, when the head surface 10 of the putter PC after the ball preparation is correctly oriented, and it swings (swings) in the front-rear direction shown in FIG. 4 (a), the beam spot BS on the display panel 3 , Will shift from the origin 0 to the direction of the Y axis 7. Similarly, when the head surface 10 is swung in the left-right direction as shown in Fig. 4 (b), 11-11-200529908 (8), the beam spot BS on the display panel 3 will move from the origin 0 to the X-axis 6. Direction shift. Therefore, based on the X-coordinate and Y-coordinate of the beam spot b s formed on the display panel 3, it is possible to grasp whether the front-back direction and the left-right direction of the head surface 10 are appropriate. The position of the measurement light source 2 is set as described above; this can also be set as described below. For example, in the diagnosis of the direction of the head surface, a reference mirror (not shown) is disposed at the position where the head 20 of the putter PC is to be placed, and the light beam emitted from the light source 2 for measurement is used for the reflection surface of the reference mirror. After the reflection, the origin 0 of the coordinate axis formed on the display panel 3 is reached, and the position of the light source 2 for measurement is set so that the beam spot can be formed there. At this time, the reference mirror is set to: when the putting PC is used to prepare for the shot as shown in FIG. 2, and the head surface 10 is ideally oriented in the correct direction, the light beam can be reflected so that the light beam is directed The direction is the same as that of the light beam reflected by the reflecting plate 11 mounted on the head surface. In addition, as shown in FIG. 3, the putter preparation diagnosis apparatus 1 shown in the figure is located at a distance of LA from the front surface 3A of the display panel 3 where the reflecting surface 1 1 A of the reflecting plate 11 is located, PC shot preparation. In this state, if the inclination angle of the reflecting surface 1 1 A is changed by 0.5 degrees to the front-back direction and left-right direction of the head surface 10, the display panel will be accompanied by this change. The beam spot BS on 3 is configured to be able to move only a distance A or B in the X-axis direction and the Y-axis direction, respectively. The distance LA, for example, is set to 2. 3 m, the interval A and B are both set to 40. 1 5 m m. The relationship between the inclination of the reflecting surface 1 1 A of the reflecting plate 11 and the coordinate axis formed on the display plate 3 is determined in advance as described above. At the time of diagnosis, based on the coordinate position of the beam spot BS formed on the display panel 3, it is immediately grasped whether the orientation of the head surface 10 is appropriate, and when it is inappropriate, the degree of inappropriateness can be measured with high accuracy. Furthermore, as described above, a light-shielding object composed of a ball 9 is placed further forward of the head face 10 of the putter PC, and the ball 9 prevents the light beam L from the light source 2 for measurement from entering the light-shielding object. The reason why the reflecting plate 11 is prepared by using the putter PC to remove the ball 9 and the light beam L is reflected by the reflecting plate 11 to form a beam spot BS on the display panel 3 is as follows. If the test subject 'irradiates the light beam L on the reflecting plate 11 before using the putter PC to prepare for a shot, and uses the reflecting plate 1 to reflect the light beam L, the test subject is hitting with the putter PC. When the ball is prepared, the beam spot BS is already formed on the display panel 3. Therefore, the test subject will hold the putter PC subconsciously, so that the beam spot BS can be aligned with the origin of the display panel 3, which makes it impossible to measure the test subject's natural use of the putter PC to prepare for a shot. Head and face 10 orientation. In contrast, in a state where the light beam L is blocked by the ball 9, if the test subject prepares for a shot with a putter PC, the beam spot BS will not be formed on the display panel 3 during the shot preparation. Therefore, the testee can naturally hold the putter PC. In this state, by removing the ball 9 from the helper, it is possible to accurately test the direction of the head surface 10. In addition, in the state where the ball 9 is placed, and the putting PC is used to prepare for the shot, the test subject can give the same feeling as when actually playing golf, and can make a correct diagnosis. As mentioned above, the putter preparation diagnostic device 1 of this example is constituted as follows: the test subject is pushed with a reflection plate Π on his head face 10 -13-200529908 (10) club PC In a state of preparing for a shot, the self-measurement light source 2 is emitted, and the light beam L reflected by the reflecting plate 11 is irradiated on the display panel 3, and a beam spot BS is formed on the display panel 3 so that The orientation of the head surface 10 of the putter PC can be measured according to the coordinate position of the beam spot BS. This makes it possible to easily and accurately measure the direction of the head surface 10. Among the putts, there are various specifications such as inclination angle, ball angle, and shaft length, and based on the aforementioned measurement results, it is possible to select a putter of the most suitable size for the test subject. For example, a putter PC of various specifications is prepared in advance, and the test subject naturally prepares for putting with each putter, and diagnoses the direction of the head surface 10 as described above, and repeatedly performs this diagnosis, The beam spot BS is selected to be formed at the origin 0 of the display panel 3 or the putter closest to the origin 0. In this way, the testee can obtain the most suitable putter 'and can use the putter to make a correct putter. The putter shot preparation diagnostic apparatus 1 may be used as a golf practice machine. Further, in the putter preparation and diagnosis device 1 shown in the figure, the light source 2 for measurement and the display panel 3 are integrally connected, so that the light source 2 and the display panel 3 for measurement can be easily carried. In addition, the putter preparation diagnosis device 1 has a simple structure having a light source 2 for measurement and a display panel 3, so that the putter preparation diagnosis device 1 can be installed on a green or artificial morning floor. It can also be installed in a suitable place such as indoor floor, velvet, mat, etc. Further, a through hole 8 serving as a putter target is formed on the display board 3 of the putter preparation diagnosis device 1 of this example, and a light beam L ′ emitted from the light source 2 for measurement can pass through this through hole 8 and reach To the reflector plate 11 mounted on the head surface 10 of the putter PC after -14-200529908 (11) prepared for hitting, and due to the relative position between the through hole 8 and the light source 2 for measurement It is set, so the testee can naturally use the through-hole 8 as the target for the shot, and use the putter PC to prepare for the shot. Further, since the light beam L emitted from the light source 2 for measurement passes through the through hole 8, the display panel 3 does not have the possibility of hindering the travel of the light beam L. In addition, the test subject can also use the putter PC with the reflecting plate 1 1 shown in FIG. 3 or the putter selected based on the measurement result of the orientation of the head face 10 to place the test piece. The ball 9 at the dot position is puttering toward the through hole 8. At this time, if the ball passing through the through-hole 8 stops on the ball guide plate 5 in front of the light source 2 for measurement, the test subject or his assistant has to remove the ball, which is troublesome. Therefore, as shown in FIG. 1, the putter preparation diagnosis device 1 of this example is a self-measurement of the top surface of the ball guide plate 5 located between the through hole 8 of the display panel 3 and the light source 2 for measurement. The light source 2 side for use is inclined downward toward the side of the through hole 8. Therefore, if the ball hit by the test subject passes through the through hole 8, the ball will be guided back to the test subject side again while being guided by the inclined top surface of the ball guide plate 5. In this way, the ball guide plate 5 with the inclined top surface is provided so that the ball hit by the putter can pass through the through hole 8 and return to the test subject side through the through hole 8 again. Therefore, the testee or helper does not need to take the ball to the ball guide plate 5. Furthermore, if the hit ball rolls on the ball guide plate 5 through the through hole 8 and directly collides with the light source 2 for measurement, the light source 2 for measurement is collided due to the collision applied to the light source 2 for measurement. It is possible that the position of -15-(12) 200529908 is not accurate, and the correct measurement of the orientation of the head surface 10 may not be performed. Therefore, as shown in FIG. 1, the putter preparation diagnosis device 1 of this example is provided with a shield 12 between the light source 2 for measurement and the through hole 8. The shield 12 allows emission from the light source 2. The light beam L is transmitted and prevents the ball that is hit by the pusher and passed through the through hole 8 from hitting the light source 2 for measurement. The shield 1 2 ′ of this example is constituted by a transparent plate that allows the light beam L emitted from the light source 2 for measurement to pass through. The shield 12 is fixed to the case 4. A shield having a small hole through which the light beam L emitted from the light source 2 for measurement can pass may be used. In this case, the shield may be formed of an opaque material. The head face 1 of the putter PC used in the diagnosis of putter shot preparation as described above in relation to FIG. 3 is used to be mounted on the stick if it is arranged to face an appropriate direction. The light beam L reflected by the reflection plate 11 on the head surface 10 reaches the origin 0 shown in FIG. 1, and a beam spot is formed here. Here, as shown in FIG. 5 (a), if the head surface 10 of the head 20 of the putter PC is parallel to the reflection surface of the reflection plate 1 丨 a, the head surface 10 and the load When the angle α between the horizontal ground G with the head 20 of the putter PC is smaller than 90 °, the light beam L reflected by the reflecting surface 1 1 a will not reach the display panel 3. In this way, the orientation of the head face 10 cannot be measured. Therefore, the putter PC of the putter preparation diagnostic apparatus 1 of this example is comprised as follows. As shown in Figure 5 (b), the reflecting plate 11 is mounted on the reflecting plate ji 'so that when the test subject hits the putter PC on the horizontal ground G-16-200529908 (13) After the ball is prepared When the angle α between the head surface l 0 of the putter PC and the horizontal ground G is 90 °, the reflection surface of the reflection plate 1 1 丨 a is closer to the display plate than the reflection surface 1 1 A The angle 々 'between the horizontal ground g on the three sides may be only greater than the angle r by 90 °. The reflection surface 1 1 A of the reflection plate 11 is inclined by 1 with respect to the head surface 10, for example. Left and right tiny angles 7. With such a configuration, as shown in Fig. 5 (c), the angle α between the head surface 10 of the putter PC and the horizontal ground G is 90. When it is small, the light beam L reflected by the reflecting surface 1 1 A reaches the front surface 3A of the display panel 3, and a beam spot BS can be formed there. In addition, as described above, when the putter preparation diagnosis device 1 of this example is to be used to measure the orientation of the head face 10 of the putter PC, as shown in FIG. The ball is prepared so that the reflection surface 11A of the reflection plate 11 of the putter PC can be located at a predetermined distance LA from the front surface 3A of the display panel 3. Therefore, ideally, as shown in FIG. 1, the case 14 of the roll-up measuring scale 13 is fixed on the display panel 3, and the flexible measuring tape 15 is pulled out from the case 14, and the structure can be as follows: The distance LA from the front 3 A of the display panel 3 is measured as shown in FIG. 2 (in this example, it is 2. 3m). With such a configuration, it is extremely easy to find the position where the putting PC is ready for a shot. As mentioned above, the putt preparation diagnosis device 1 of this example can be directly used on the green or the floor; however, as shown in FIG. 6, the display panel 3 and the light source for measurement can also be used. 2 is fixedly arranged on the mat; [7, the test subject holds the putter PC on the mat 17 to measure the direction of the head surface. At this time, the mat 17 shown in FIG. 6 is formed into a rectangular shape -17- 200529908 (14), and both sides 18 thereof extend substantially parallel to the traveling direction of the light beam L. If such a mat 17 is used, the test subject will subconsciously use the side 18 of the mat 17 as a reference and prepare a shot with the putter p C. If so, the testee's correct putter preparation will not be diagnosed. Therefore, in the case of using a pad, when the test subject prepares for a shot with a putter PC, it is desirable to use a pad that does not have a side that will provide a reference for the shot preparation. For example, as shown in Figure 7, use a round cushion Lu 17A, so that the side 18A will not become any reference when preparing for a shot. Alternatively, as shown in Fig. 8, the long side 18B is used as a curved cushion 17B. As described above, when the putter preparation diagnostic device has a pad for placing the display panel 3 and the light source 2 for measurement, it is desirable to use a pad whose at least part of the side is extended in a curve. Thereby, it is possible to accurately measure the test subject's shot preparation. If the embodiment described above is the first example, and the embodiment described below with reference to FIGS. 9 to 13 is taken as the second example, the putter preparation diagnostic device 1 for the second φ example will be It has a shell 21 placed on a mat 17B (FIG. 11). The display panel 3 is fitted into the opening of one side of the case 21 as shown in Figs. 12 and 13 and is fixed to the case 21. As in the case of the first example, the coordinate axes of the X axis 6 and the Y axis 7 and the scale lines HL and VL are formed on the display panel 3. Such coordinate axes and scale lines are formed, for example, by printing on a transparent substrate such as acrylic resin, or formed by pasting a film on which the coordinate axes and scale lines have been formed on a transparent substrate. -18- 200529908 (15) Here, the surface of the display panel 3 facing the test subject (not shown) side holding the pusher PC is also referred to as the front surface 3 A ′, and the opposite surface is referred to as the rear surface 3. B, as shown in FIG. 13, “the light source 2 for measuring the emitted light beam is arranged on the back side 3 B side of the inside of the case 21. Instead of the case 4 shown in Fig. 1, a light source 2 for measurement is arranged inside the case 21 '. Furthermore, in the example shown in the figure, the light source 2 for measurement is fixed to the mounting table 23 already mounted on the bottom wall 22 of the case 21, and the light source 2 for measurement and the display panel 3 are passed through the case 2 1 and The mounting bases 2 and 3 are integrally connected. As the light source 2, for example, a laser device or a light emitting diode device emitting laser light can be used; the position of such a light source 2 is set to be the same as that of the putter preparation diagnosis device of the first example. The measurement uses the same light source. The cover plate 24 is placed on the front surface 3A side of the display plate 3 in a state of being superposed on the display plate 3, and the cover plate 24 is also fixed to the opening 21 of the case 21 in a state of being fitted to the opening. Shell 2 1. The cover plate 24 is formed by, for example, printing a pattern of a golf course on a transparent substrate such as acrylic resin, or by pasting a film having such a pattern φ on the transparent substrate. While posing. Furthermore, a light source 25 for illumination is arranged on the back 3B side of the display panel 3 inside the case 21; the light source 25 is fixed to the case 21. The through holes 8 and 26 are formed in the display panel 3 and the cover plate 24, respectively. Furthermore, the ball guide plate 5 having a small hole 2 through which a light beam can pass has been formed, and the display panel 3 and the measurement plate 3 are arranged in the interior 21. Between light sources 2. The ball guide plate 5 'is fixed in the case 21 via a bracket (not shown), and the cover 31 is fixed to the ball guide plate 5'. -19- 200529908 (16) The through hole 26 formed at the cover plate 24 is a putter target, and its diameter D is ideally set to be the same as the diameter of the hole. The diagnosis of putter preparation is the same as that of the putter preparation diagnosis device in Fig. 1. The ball 9 is placed on the spot of the pad 17B shown in Fig. 11 and the measurement is performed. The used light source 2 operates. Thereby, the light beam L emitted from the light source 2 for measurement passes through the small holes 27 and the through holes 8 and 26 of the ball guide plate 5 and irradiates the ball 9. Next, as shown in Fig. 11, the test subject uses the through-hole 26 as a target for the shot, and prepares the shot with a putter PC. This putter PC is attached to the head face of the head 20, and a reflecting plate 11 having the same structure as that in the first example is attached. The distance LA from the display panel 3 to the reflective surface ΠA of the reflective plate 11 is also 2. 3m. No different from the first case. When the putting PC is used to prepare for a shot as described above, the light beam L emitted from the light source 2 for measurement is shielded by the ball 9 and does not enter the reflecting plate 11 of the putting PC. At this time, the light source 25 for lighting is not lit. Therefore, as shown in FIG. 9, the coordinate axis and axis formed on the display panel 3 are shielded by the cover plate 24, and the test subject cannot see the coordinate axis and the scale line. Instead of the coordinate axis and the scale, since the test subject can see the landscape formed on the cover plate 24, he can prepare for the shot with the putter PC with the same feeling as playing at the golf course. In the aforementioned state, the helper takes the ball 9 away. Thereby, as in the case of the first example, the light beam L emitted from the light source 2 for measurement is reflected by the reflection surface 1 1 A of the reflection plate 11 mounted on the pusher PC, and the cover plate 24 and The display panel 3 forms a beam spot BS. Next, turn on the switch (-20) -200529908 (17) (not shown) to make the light source for lighting a 25-point shell. Thereby, as shown in FIG. 10, the test subject can see the coordinate axis and the scale line formed on the display panel 3 through the cover plate 24. Therefore, the coordinate position of the beam spot B S is confirmed, and the head direction of the putter P c is measured based on the coordinate position. By repeating this diagnosis, a putter suitable for the subject can be selected. As mentioned above, the putter preparation diagnostic device 1 of the second example is also configured such that the test subject prepares for a shot after the putter PC having the reflection plate 11 1 mounted on the head face thereof. In the state, the light source 2 for self-measurement is emitted, and the light beam L reflected by the reflecting plate 11 is irradiated on the display panel 3, and a light beam point BS is formed on the display panel 3, so that the light beam point BS can be determined according to the light beam point BS. Position to measure the orientation of the head face 10 of the putter PC. Furthermore, when the test subject prepares for putting with the putter PC, the tester cannot see because the light source 25 for illumination is not lit. The coordinate axis can prevent the subject from subconsciously holding the pusher PC so that the beam spot BS can be aligned with the origin of the coordinate axis. As described above, in the putter preparation diagnostic device 1 of the second example, the test subject can see the coordinate axis of the display panel 3 only when the illumination light source 25 is turned on. The cover plate 24 is configured to cover the display panel 3 when the light source 25 for illumination is not lit, so that the testee cannot see the coordinate axis of the display panel 3; and when the light source 25 for illumination is turned on The test subject can see the coordinate axis of the display panel 3 through the cover plate 24. The through holes 8 and 26 are formed in the display panel 3 and the cover plate 21-200529908 (18) 2 4 respectively. The relative positions between the through holes 8 and 26 and the light source 2 for measurement are set to The light beam L ′ emitted from the light source 2 for measurement can pass through the through holes 8 and 26 to reach the reflection plate 1 1 mounted on the head surface of the putter PC after the ball is prepared, so it is the same as the first The putt preparation diagnosis device of the example is the same. The test subject can use the through holes 8 and 26 as the target of the shot, and it is natural to use the putter PC to prepare the shot. Further, the test subject puts the ball 9 toward the through holes 8 and 26, and when the ball passes through the through holes 8, 26, the ball is the same as the case of the first example, and the inclined top of the ball repair guide plate 5 After rolling on the surface, you will return to the subject side again. As described above, the putter preparation diagnosis device of the second example is also provided with a ball guide plate whose top surface is inclined, so that the ball 9 hit by the putter PC passes through the through holes 8, 2 6 After that, it can return to the test subject side through the through hole again, so the test subject or the helper does not need to take the ball to the ball guide plate 5. In addition, the putter preparation diagnosis device of the second example is also provided with a shield. This shield allows the light beam L emitted from the light source 2 to pass therethrough, and prevents Lu from being hit by the putter and passes through the through hole. The ball of 8, 2 and 6 touched the light source 2 for measurement; however, in the case of the putter preparation diagnostic device of the second example, the aforementioned ball guide plate 5 also serves as a shield to prevent the The putter PC is hit and passes through the balls of the through holes 8, 26, and hits the light source 2 for measurement. Thereby, the configuration of the putter-stroke preparation diagnosis device can be simplified. This structure can also be applied to the putter preparation diagnostic device of the first example. As mentioned above, when putting the PC with a putter, it is necessary to adjust the light source for measurement. 22-200529908 (19) The position of 2 is such that the light beam L emitted from the light source 2 for measurement and reflected by the reflecting plate 11 can form a beam point BS at the origin 0 of the coordinate axis when the head surface is located in an appropriate direction. The putter preparation diagnostic apparatus 1 of the second example is provided with a light source position adjusting means capable of adjusting the position of the light source 2 for measurement in this manner. Specific examples will be described below. As shown in FIG. 13, one end side 23A of the light source 2 for measurement is supported on the bottom wall 22 of the housing 21 by a fixing bolt 28, and the other end side 23B of the mounting base 23 is fixed. Through the hole 29 formed at the case 21 to protrude outside the case 21. Further, the adjustment bolt 30 is screwed into a hole formed at the other end side 2 3 B, and the lower end portion of the adjustment bolt 30 abuts on the bottom wall 22 of the case 21. If the operator rotates the adjusting bolt 30 by manual operation, the other end side 23B of the mounting table 23 moves upward or downward, and the mounting table 23 swings in the direction of the arrow with the fixing bolt 28 side as the center, so the light source for measurement The tilt state of 2 is changed, and its position is adjusted. Such a means for adjusting the position of the light source may also be used in the putter preparation diagnosis apparatus of the first example. The other structure of the putter preparation diagnosis device of the second example is the same as that of the first! The example putter preparation diagnosis device is no different. Therefore, the same parts as those in the putter preparation and diagnosis apparatus of the first example are marked with the same symbols as those shown in Figs. 1 to 5, and duplicate explanations are omitted for the same parts. The preferred embodiments of the present invention have been described above. The present invention is not limited to this example, and its structure can be variously changed. 200529908 (20) [Effects of the invention] According to the present invention, the direction of the head surface of the putter can be measured from the coordinate position of the beam spot formed on the display panel, so that the lever can be grasped more easily and accurately than before. Head and face orientation. [Brief description of the drawings] Fig. 1 is a perspective view of a putter preparation diagnostic device of the first example. Fig. 2 is a perspective view when the putter preparation diagnostic device of the first example is viewed from a different angle from Fig. 1; Fig. 3 is an explanatory diagram showing the positional relationship of the various parts of the putter preparation diagnostic device of the first example. FIG. 4 is a diagram illustrating the direction of the head surface. Fig. 5 is a diagram illustrating the angle between the head surface and the reflection surface and the ground. Fig. 6 is a perspective view showing an example of a putter-preparation diagnostic device of the first example in which a display panel and a light source for measurement are arranged on a mat. Fig. 7 is a perspective view showing an example of a putter preparation diagnostic device according to the first example in which a display panel and a light source for measurement are arranged on a pad of another type. Fig. 8 is a perspective view showing a putter preparation diagnostic device of a first example in which a display panel and a light source for measurement are arranged on a pad of another form. Fig. 9 is a perspective view of a second example of a putter preparation diagnostic device for lighting according to the second example. -24- 200529908 (21) The light source is not lit. Fig. 10 is a perspective view of the second example of a putter preparation diagnostic device for lighting when a light source for lighting is illuminated. Fig. 11 is a perspective view showing a state where the direction of the head surface is measured by the putter preparation diagnostic device of the second example. Fig. 12 is an exploded perspective view of the putter preparation diagnostic device of the second example. Fig. 13 is a vertical cross-sectional view of the case of the putter preparation diagnostic device of the second example. [Description of main component symbols] 1: Putter diagnostic preparation device 2: Light source for measurement 3: Display panel 3 A: Front 3B · Back φ 5: Ball guide plate 8 z through hole 1 〇: Head face 1 1: Reflective plate 1 1 A: Reflective surface 12: Shield 17, 1 7 A, 17B: Mat 18, 1 8 A, 1 8 B: Side -25- 200529908 (22) 24: Cover plate 2 5: Illumination light source 26: Through hole BS: Beam point G: Ground L: Beam PC: Fader α, 0: Angle _
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