五、新型說明： 【新型所屬之技術領域】 [0001] 本創作係有關一種可自由練習球類運動的發球機改良結 構。 【先前技術】 [0002] 人類為消磨時間或者為同一喜好的遊戲而進行的活動， 習以為常而成為一種運動，而大凡是球形的物體，皆是 人類最善用之器材。如高爾夫球、網球、乒乓球、籃球 、排球、棒球、足球等，都是利用球體具有相等弧面的 特徵，且可代表公平性及規則性，而為世人所歡迎採用 的運動項目。 [0003] 其中，在網球及棒球運動中，講求的不僅是速度，更包 括反應及手勁，而為了可以自我鍛鍊，市面上即有射球 機的產生。其主要包括有一儲存球體的球桶及將球體傳 送至發射器的一運動座。而為了讓球桶内的球體能夠順 暢的落入運動座内的滑道，球桶内的承板上設有不斷旋 擺的撥球器，而該撥球器係以馬達所帶動的組合齒輪間 接連動，以使球體進入滑道。但上述傳動方式並不穩定 ，且齒輪容易損壞。 [0004] 有鑑於此，為了改善上述之缺點，創作人積多年的經驗 及不斷的研發改進，遂有本創作之產生。 【新型内容】 [0005] 本創作之主要目的在提供一種結構簡單、操作方便且可 調整較大發球角度的發球機改良結構。 表單編號A0101 第4頁/共14頁 [0006] 為達上述創作之目的，本創作所設之發球機改良結構係 包括一健存球體的球桶、一運動座、一底座、一發射器 以及一方向調整器。其中，該儲存球體的球桶的内部設 有一上承球體的承板，承板設有一孔，承板的上方設有 一撥球器，承板的下方設有一減速馬達，且減速馬達係 連動撥球器，供撥動球體以通過該孔；該運動座係連結 於球桶的下方’運動座的一端設有一尾翼，運動座内設 有一滑道，滑道的上端與孔連通，且滑道内設有一撥球 輪’供依序撥動進入滑道中的球體；該底座係連結於運 動座的底部；該發射器係連結運動座，發射器設有一射 口，射口係與運動座的滑道連通，供射出球體；而該方 向調整器係定位於運動座的尾翼與底座之間，供移動運 動座，以調整發射器的發球角度》 [0007] 實施時，該方向調整器包括一固定塊、一螺柱、一接頭 及一座體，該固定塊係設於尾翼内，且固定塊具有一螺 孔，該螺柱上設有一旋紐，且螺柱的上端設有螺紋，供 螺合並穿過固定塊的螺孔；該接頭係連結於螺枉的下端 :而該座體係設有一凹部，供承接接頭。 [0008] 為便於對本創作能有更深入的瞭解，茲詳述於後： 【實施方式】 [00〇9]請參閱第1、2圖所示，係為本創作發球機改良結構1之較 佳實施例’包括一儲存球體的球桶1〇、一運動座20、 一發射器30、一底座40以及一方向調整器5〇。 [0010]該儲存球體的球桶10的内部設有一上承球體的承板12， 表單编號A0101 第5頁/共14頁 M379450 承板12設有一孔121，承板12的上方設有一撥球器11， 承板1 2的下方設有一減速馬達1 3，該減速馬達1 3係連結 撥球器11 ;該運動座20係連結於球桶10的下方，運動座 20的後端設有一尾翼23，運動座20内設有一滑道21，滑 道21的上端與孔121連通，且滑道21内設有一撥球輪22 ，供依序撥動進入滑道2.1中的球體；該發射器30係連結 於運動座20的前端，且發射器30設有一射口 31，射口 31 係與運動座20的滑道21連通；該底座40係連結於運動 座20的底部；而該方向調整器50係定位於運動座20的尾 翼23與底座40之間。 [0011] 如第3圖所示，複數個球體9係儲存於球桶10内，並經由 運動座20將球體9依序送至前方的發射器30，由發射器30 的射口 31射出。而球體9的發射高度、方位則由底座40與 運動座20後方的方向調整器50控制。 [0012] 請同時參閱第1、2圖所示，本創作具.有兩處特徵。第一 就是在於球桶10内的撥球器11的動力係來自位於球桶10 内部承載球體的承板12下方的小型減速馬達13，該減速 馬達13直接傳動撥球器11使上、下擺動，以使球體由承 板12上的一孔14下行。 [0013] 而本創作的第二項特點係在於該方向調整器50的設計 。如第2圖所示，該運動座20的尾翼23上設有一固定塊 53，該固定塊53具有一螺孔531，以供一螺柱51上端的 螺紋螺合並穿過，而該螺柱51上設有一旋钮5 2，該旋紐 52上設有可幫助施力的波紋。另，該螺柱51下端係呈直 桿狀，該直桿狀的底部連結一球形接頭55，而一座體54 表單編號A0101 第6頁/共14頁 M379450 係固定於底座40的後侧上方，且該座體54係設有一凹部 541，供承接該接頭55，並使接頭55可在凹部541内滑動 。又，该運動座2〇的底部設有一凸腳24，底座4〇的相對 位置設有一凸台41，該凸腳24與凸台41以一插銷25貫穿 後框接。 [0014] 藉此，當轉動旋鈕52以使螺柱51轉動時，螺柱51上端的 螺紋即對固定塊53施力，使固定塊53沿著螺柱51軸向移 動，將尾翼23上推或下移，以調整運動座2〇前端的發射 器30的發球角度。 [0015] 因此’本創作具有以下之優點： [0016] 1、本創作係以小型減速馬達連動撥球器，使撥球器擺動 ’因此，可有效避免習用撥球器以齒輪間接傳動所造成 的不穩定及容易損壞的問題，而可讓使用者操作更順暢 ’並延長使用壽命》 [〇〇17] 2、本創作的運動座尾翼與底座之間設有固定塊、螺枝V. New description: [New technical field] [0001] This creation is about an improved structure of a ball machine that can freely practice ball sports. [Prior Art] [0002] Human activities for killing time or for the same favorite game are used as a kind of exercise, and most spherical objects are the best equipment for human beings. Such as golf, tennis, table tennis, basketball, volleyball, baseball, football, etc., are all sports that are welcomed by the world by using the features of equal spherical curvature and representing fairness and regularity. [0003] Among them, in tennis and baseball sports, not only speed, but also reaction and hand strength, but in order to be self-exercise, there is a shooting machine on the market. It mainly includes a bucket that stores the sphere and a movable seat that transmits the sphere to the emitter. In order to allow the ball in the bucket to smoothly fall into the slide in the moving seat, the ball in the bucket is provided with a ball-cutter that continuously swings, and the ball-gear is a combined gear driven by a motor. Indirect linkage to allow the sphere to enter the slide. However, the above transmission method is not stable and the gear is easily damaged. [0004] In view of this, in order to improve the above-mentioned shortcomings, the creator has accumulated many years of experience and continuous research and development improvements, and this creation has not been produced. [New Content] [0005] The main purpose of this creation is to provide an improved structure of a ball machine that is simple in structure, easy to operate, and can adjust a large angle of tee. Form No. A0101 Page 4 of 14 [0006] For the purpose of the above creation, the modified structure of the ball machine of the present invention includes a ball barrel with a moving sphere, a moving seat, a base, and a launcher. One direction adjuster. Wherein, the inside of the ball barrel of the storage ball body is provided with a receiving plate for supporting the ball body, the bearing plate is provided with a hole, a ball puller is arranged above the bearing plate, a speed reducing motor is arranged below the bearing plate, and the speed reducing motor is connected a ball for plucking a ball to pass through the hole; the movable seat is coupled to the lower side of the bucket. The end of the movable seat is provided with a tail. The movable seat is provided with a slideway. The upper end of the slide is connected with the hole, and the slide is connected. A ball wheel is provided for sequentially moving the ball into the slide; the base is coupled to the bottom of the sports seat; the launcher is coupled to the sports seat, the launcher is provided with an injection port, and the launcher is slidably coupled to the movable seat The direction is connected to the ball; and the direction adjuster is positioned between the tail of the moving seat and the base for moving the moving seat to adjust the launching angle of the transmitter. [0007] When implemented, the direction adjuster includes a fixed a block, a stud, a joint and a body, the fixing block is disposed in the tail wing, and the fixing block has a screw hole, the screw is provided with a knob, and the upper end of the stud is provided with a thread for screwing Through the fixed block Screw; the line connected to a lower joint of spiral vain: seat system which is provided with a recess for receiving the joint. [0008] In order to facilitate a deeper understanding of the creation, it is described in detail later: [Embodiment] [00〇9] Please refer to Figures 1 and 2 for the improvement of the structure of the creative ball machine 1 The preferred embodiment includes a ball barrel 1 that stores a sphere, a motion mount 20, a transmitter 30, a base 40, and a directional adjuster 5A. [0010] The inside of the ball barrel 10 of the storage ball body is provided with a receiving plate 12 for receiving the ball, Form No. A0101, Page 5 of 14 M379450, the plate 12 is provided with a hole 121, and a dial is provided above the plate 12. The deceleration motor 13 is connected to the ball 11 and the deceleration motor 13 is coupled to the ball 11; the movable seat 20 is coupled to the lower side of the bucket 10, and the rear end of the movable seat 20 is provided with a In the empennage 23, a slide 21 is disposed in the movable seat 20, and the upper end of the slide 21 communicates with the hole 121, and a slide wheel 22 is disposed in the slide 21 for sequentially moving the ball entering the slide 2.1; The base 30 is coupled to the front end of the movable seat 20, and the transmitter 30 is provided with an injection port 31 that communicates with the slide 21 of the movable seat 20; the base 40 is coupled to the bottom of the movable seat 20; The adjuster 50 is positioned between the tail 23 of the motion mount 20 and the base 40. As shown in FIG. 3, a plurality of spheres 9 are stored in the bucket 10, and the spheres 9 are sequentially sent to the front emitter 30 via the movable seat 20, and are emitted from the injection port 31 of the emitter 30. The emission height and orientation of the sphere 9 are controlled by the base 40 and the direction adjuster 50 behind the motion mount 20. [0012] Please also refer to Figures 1 and 2, this creation has two features. The first is that the power of the ball 11 in the bucket 10 is from a small reduction motor 13 located below the carrier 12 carrying the ball inside the bucket 10, and the reduction motor 13 directly drives the ball 11 to swing up and down. So that the ball descends from a hole 14 in the carrier 12. [0013] A second feature of the present creation is the design of the directional adjuster 50. As shown in FIG. 2, the rear wing 23 of the movable seat 20 is provided with a fixing block 53 having a screw hole 531 for threading through the upper end of a stud 51, and the stud 51 is inserted. There is a knob 5 2, and the knob 52 is provided with corrugations for helping the force. In addition, the lower end of the stud 51 is in the shape of a straight rod, and the bottom of the straight rod is connected to a ball joint 55, and the body 54 form number A0101 page 6 / 14 pages M379450 is fixed on the rear side of the base 40, The base 54 is provided with a recess 541 for receiving the joint 55 and allowing the joint 55 to slide within the recess 541. Further, a bottom portion of the movable base 2 is provided with a protruding leg 24. The opposite end of the base 4 is provided with a boss 41. The protruding leg 24 and the boss 41 are penetrated and framed by a latch 25. [0014] Thereby, when the knob 52 is rotated to rotate the stud 51, the thread at the upper end of the stud 51 applies a force to the fixing block 53, so that the fixing block 53 moves axially along the stud 51, and the tail 23 is pushed up. Or move down to adjust the angle of the launcher of the transmitter 30 at the front end of the movable seat 2 . [0015] Therefore, the present invention has the following advantages: [0016] 1. This creation system uses a small deceleration motor to link the ball plucking device to swing the ball plucker. Therefore, the conventional ball plucking device can be effectively prevented from being indirectly transmitted by the gear. Unstable and easy to damage, but allows the user to operate more smoothly 'and extend the service life' [〇〇17] 2, the creation of the movable seat between the rear wing and the base with fixed blocks, screw
接頭及座體所組成的方向調整器，因此，不但可快速移 動運動座，且可有效調整發射器的各種發球角度。 [0018] 综上所述，依上文所揭示之内容，本創作確可達到創作 之預期目的，提供一種結構簡單、操作方便且可調整 種發球角度的發球機改良結構，極具實用之價值， 法提出新型專利申請。 [0019] 以上所述乃是本創作之具體實施例及所運用之技術手# ’根據本文的揭露或教導可衍生推導出許多的變更與修 正’若依本創作之構想所作之等效改變，其所產生/ 表單編號Α0101 第7頁/共14頁 M379450 用仍未超出說明書及圖式所涵蓋之實質精神時，均應視 為在本創作之技術範疇之内，合先陳明。 【圖式簡單說明】 [0020] 第1圖係為本創作之實施例之立體外觀圖。 [0021] 第2圖係為本創作之實施例之組合剖面圖。 [0022] 第3圖係為本創作之實施例之元件分解圖。 【主要元件符號說明】 [0023] 發球機改良結構1 [0024] 球桶10 ** [0025] 撥球器11 [0026] 承板12 [0027] 孔121 [0028] 減速馬達1 3 [0029] 運動座20 [0030] 滑道21 [0031] 撥球輪22 [0032] 尾翼23 [0033] 凸腳24 [0034] 插銷25 [0035] 發射器30 表單編號A0101 第8頁/共14頁 M379450 [0036] 射口 31 [0037] 底座40 [0038] 凸台41 [0039] 方向調整器50 [0040] 螺柱51 [0041] 旋鈕52 [0042] 固定塊53 [0043] 螺孔531 [0044] 座體54 [0045] 凹部5 41 [0046] 接頭55 表單编號A0101 第9頁/共14頁The directional adjuster consisting of the joint and the seat body not only allows the movement seat to be moved quickly, but also effectively adjusts the various angles of the launcher. [0018] In summary, according to the content disclosed above, the present invention can achieve the intended purpose of creation, and provides a modified structure of a ball machine with simple structure, convenient operation and adjustable seeding angle, which is of practical value. , the law proposed a new patent application. [0019] The foregoing is a specific embodiment of the present invention and the technical application employed herein. Based on the disclosure or teachings herein, many variations and modifications can be derived from the equivalent changes made by the concept of the present invention. The resulting form/form number Α0101 Page 7 of 14 M379450 shall not be considered to be within the technical scope of this creation, and shall be preceded by Chen Ming. BRIEF DESCRIPTION OF THE DRAWINGS [0020] Fig. 1 is a perspective view of an embodiment of the present invention. [0021] FIG. 2 is a combined cross-sectional view of an embodiment of the present invention. [0022] FIG. 3 is an exploded view of an embodiment of the present invention. [Main Component Symbol Description] [0023] Ball Machine Improved Structure 1 [0024] Ball Bucket 10 ** [0025] Ball Puller 11 [0026] Carrier Plate 12 [0027] Hole 121 [0028] Gear Motor 1 3 [0029] Exercise Seat 20 [0030] Slide 21 [0031] Ball wheel 22 [0032] Rear wing 23 [0033] Hinge 24 [0034] Latch 25 [0035] Transmitter 30 Form No. A0101 Page 8 of 14 M379450 [ 0036] Injection Port 31 [0037] Base 40 [0038] Boss 41 [0039] Direction Adjuster 50 [0040] Stud 51 [0041] Knob 52 [0042] Fixing Block 53 [0043] Screw Hole 531 [0044] Block Body 54 [0045] Recess 5 41 [0046] Connector 55 Form No. A0101 Page 9 of 14