M247753 捌、新型說明： 【新型所屬之技術領域】 本創作係-種三腳架’特別是指用以供照相 連接置放定位之三腳架。 &钱 【先前技術】 對於一般照相機或攝影機在操作而言， — j來件更為稃 ίο 15 20 疋的取像效果，通常會使用三腳架，將照相機或攝影機固: 於三腳架之雲台1，以冑免人為握持所產生之不穩定現象二 /然而對於作為監視用而使用三腳架之攝影機來ζ，由於 其往往需要經常性地改變監視角度，以擴大其可監視之: 圍，但一般的三腳架之雲台並沒有自動反覆旋轉之 此本創作即針對此一不便進行設計。 、 【新型内容】 依據上述’本創作之主要目的在於提供* 地反霜显說―― ^衣口可自動 轉動之二腳架，使得固定於該雲台上 以反覆改變取像角度。 攝讀仔 職是，為達上述之目的，本創作 動功能之三卿架，包括^口自動反覆轉 之雲台、—驅動該^轉二 接在該架體上 轉動自* 驅動裝置及-限制該雲台反覆 轉動角度之控制裳置，該控 -口反覆 動之分戶般一 置已3有一^该雲台同軸轉 捍、位於^觸轉動而移動位置但可偏轉之觸動 開關，及：::反兩侧之—第一微動開關及-第二微動 制該驅動筆置之J’第一微動開關與該第二微動開關以控 動衣置之電路模組，又該分度盤具有—第一播止片及 4 一第二擋止片，使該第一擋止片與 轉勤鱼n 士 + /、μ弟一私止片以該分度盤 轉動軸〜為中心夹有一固定角声， r μ k 又而该觸動桿並位於該第一 擒止片與該第二擋止片中間。 * 藉此，在該第一擋止片隨該 觸動庐斤1 /=k 度i轉動而移動並觸及該 觸動#訏，可使該觸動桿觸 細 昂被動開關而使該電路模 魅…〇 一 置，以驅動該分度盤反向轉 在该弟一播止片觸及該觸動产技 兮结—/ 萄動杯時，可使該觸動桿觸發 =二微動開關而使該電路模組傳送一控制訊號予該驅動 10 以驅動該分度盤再次反向轉動，使得與該分度盤同步 轉動之雲台在該第一擋止片盥 間反覆轉動。 止片所設定之角度 【實施方式】 15 ▲關本創作為達上述目的、特徵所採用的技術手段及其 力效炫例舉-較佳實施例並配合以下圖式㈣如下： 參閱第-®及第二圖，本創作之具有雲台2自動 :功能之三腳架，包括-架體卜-雲台2、-驅動雲台2 轉動之驅動|置及-限制雲台2反覆轉動角度之控制裝置。 架體1如習知的三腳架一般，具有一基部U及三支樞 20 接於基部11並呈可伸縮狀之腳架12，用以與地面或任何支 承面形成三點接觸。 雲台2具有一下座體2卜一與下座體21在一 上庙體π，Ώ 一用以固定攝影器材之固定座23，上座體22 形成有一呈凹陷狀的嵌槽24及一位於嵌槽24側邊可彈性復 位之固疋扳桿25，使用者可扳動該固定扳桿25而使得固定 5 M247753 座23可快速地與該上座體22結合或拆離。另外，上座體 22與下座體21 一側更設有一固定栓26,可用以固定上座體 22相對於下座體21翻轉的角度，使攝影器材可以水平或垂 直的姿態取像。 ίο 控制裝置包含有一隨雲台2同軸轉動而位於雲台2下 方、基部11上方之分度盤4、一位於基部11内不隨雲台2 轉動而移動位置但可左右偏轉之觸動桿5、位於觸動桿5相 反兩側之一第一微動開關6及一第二微動開關7，及一電性 連接第一微動開關6與第二微動開關7以控制驅動裝置之電 路杈組8,又如第三圖，分度盤4周緣設有二十四條插槽4〇, 相鄰插槽40係夾u度角，使得一第一擋止片41及一第二 擋止片42可遥擇性地插置定位於插槽4〇内，可用以決定第 15 ^止片41與第二擋止片42以分度盤4中心之夾角的角 度，此外，觸動桿5之位置係位於第一擋止片41與 巾間，且位於第—擋止片41及第二擋止片42移動 的路控上（如第四圖所示）。 當::動=3驅動分度盤4轉動，第-擋止片 20 驅動裒置在本例中 觸及觸動桿5時(：第二動，在第一措止片41移動位置而 絲 弟五圖所示），可使觸動桿5向一彳目，丨抱 轉而觸發第一微動開閱厂 门側偏 ]關6 ,此時將使電路模組 訊號予步進馬達3， 8傳迗一控制 彳更件步進馬達3反向轉動， 益4反向轉動，同樣 f動刀度 42觸及觸動桿5時 隹弟一“止片 〇第六圖所示），又使觸動桿5觸發第 6 M247753 微動開關7而使電路模組8傳送一控制訊號予步進馬達 3，以驅動分度盤4再次反向轉動，如此，分度盤4即可反_ 覆在第一擋止片41與第二擋止片42所設定的角度内偏轉，-而與分度盤4同步轉動之雲，台2亦可在第_播止片41與第 二擋止片42所設定之角度間反覆轉動，若雲台2上連接有 如監視攝影機之攝影器材，即可因雲台2之自動反覆偏轉的 功能而達到子動改變取像角度之效果。 综合以上所述，本創作『具有雲台自動反覆轉動功能之 三腳架』’確能藉由上述構造’達到預期之功效，且申請前# 未見於刊物亦未公開使用，符合新型專利之新穎、進步及符 合產業利用㈣要件，爰依㈣請專敎。㈣上所述僅為 本創作之實_而已，凡依本創作之精神所作之㈣修飾及 荨效變化設計，應涵蓋独下之中請專利範圍内。 【圖式簡單說明】 第一圖係本創作之三腳架之-較佳實施例立體圖。 弟二圖係該較佳實施例部份構件分解圖。 第三圖係該較佳實施例部份構件分解圖。 翁 第四圖係該較佳實施例雲台轉動狀態圖一。 第五圖係該較佳實施例雲台轉動狀態圖二。 - 第六圖係該較佳實施例· 圖式之引用數號說明】 1 架體 2 雲台 11 基部 21 下座體 12 腳架 22 上座體 M247753 23 固定座 41 第一擋止片 24 欲槽 42 第二擋止片 25 固定板桿 5 觸動桿 26 固定栓 6 第一微動開關 3 步進馬達 7 第二微動開關 4 分度盤 8 電路模組 40 插槽M247753 新型 Description of new models: [Technical field to which new models belong] This creative department-a kind of tripod ', especially refers to a tripod used for camera connection placement. & Qian [prior art] For the operation of a general camera or video camera, — j is more 稃 ο 15 20 疋 image acquisition effect, usually a tripod is used to fix the camera or video camera on the tripod head 1 In order to avoid the instability phenomenon caused by artificial holding. However, for cameras that use tripods for surveillance purposes, it often needs to change the surveillance angle frequently in order to expand its surveillance range: but generally The tripod of the gimbal does not automatically rotate repeatedly. This book is designed for this inconvenience. [New content] According to the above-mentioned "The main purpose of this creation is to provide * ground anti-frost display theory-^ clothes stand can be automatically rotated two feet, so that it is fixed on the gimbal to repeatedly change the angle of the image. In order to achieve the above-mentioned purpose, the three functions of this creative function include a pan / tilt that automatically rotates repeatedly, and drives the ^ turn to be connected to the frame to rotate from the * drive device and- A control device that restricts the repeated rotation angle of the gimbal. The control-port repetitive movement has been divided into three units. The gimbal is pivoted coaxially, located at a position where it can be moved by touch, but can be deflected, and ：:: on the two opposite sides—the first micro switch and the second micro switch. The J ′ first micro switch and the second micro switch are used to control the circuit module of the driving pen and the index dial. Having—the first broadcast stopper and 4 a second stopper, so that the first stopper and the commutation fish n + +, μ brother one private stopper are centered on the rotation axis of the index plate ~ The fixed angle sound, r μ k, and the trigger lever are located between the first catch piece and the second stop piece. * As a result, the first stopper moves with the touch of the touch lever 1 / = k degrees i and touches the touch # 訏, which can make the touch lever touch the thin passive switch and make the circuit look charming ... One is set to drive the indexing disk to turn in the reverse direction. When the younger one hits the stopper and touches the trigger, it can make the touch lever trigger = two micro switches to make the circuit module transmit. A control signal is given to the drive 10 to drive the indexing disc to rotate in the reverse direction again, so that the gimbal rotating synchronously with the indexing disc rotates repeatedly in the first stopper room. The angle set by the stopper [Embodiment] 15 ▲ The technical methods used by Guan Ben's creation to achieve the above-mentioned purposes and features and examples of their effectiveness are shown below-the preferred embodiment is shown in the following figure: And the second picture, the tripod with PTZ 2 auto: function in this creation, including-frame body-PTZ 2--drive to drive PTZ 2 rotation | set and-control device to limit the repeated rotation angle of PTZ 2 . The frame body 1 is like a conventional tripod, and has a base U and three pivots 20 connected to the base 11 and having a telescopic leg 12 for forming three-point contact with the ground or any supporting surface. The head 2 has a lower base 2 and a lower base 21 on an upper temple π, a fixed base 23 for fixing photographic equipment, the upper base 22 is formed with a recessed recess 24 and a recess The fixed lever 25 on the side of the groove 24 can be elastically reset. The user can pull the fixed lever 25 to make the fixed 5 M247753 seat 23 quickly detachable from the upper seat 22. In addition, a fixing bolt 26 is further provided on one side of the upper base body 22 and the lower base body 21, which can be used to fix the angle at which the upper base body 22 is turned relative to the lower base body 21, so that the photographic equipment can take images in a horizontal or vertical posture. ίο The control device includes an indexing plate 4 located below the head 2 and above the base 11 as the gimbal 2 rotates coaxially, a touch lever 5 located in the base 11 which does not move with the head 2 but can be deflected left and right, One of the first micro-switch 6 and a second micro-switch 7 located on the opposite sides of the touch lever 5, and a circuit set 8 for electrically connecting the first micro-switch 6 and the second micro-switch 7 to control the driving device. In the third picture, twenty four slots 40 are provided on the periphery of the index plate 4 and the adjacent slots 40 are at a u-degree angle, so that a first stop piece 41 and a second stop piece 42 can be remotely selected. It is inserted and positioned in the slot 40, which can be used to determine the angle between the 15th stop piece 41 and the second stop piece 42 at the center of the index plate 4. In addition, the position of the touch lever 5 is located at the first position. The blocking piece 41 is between the towel and the towel, and is located on the road control for the movement of the first blocking piece 41 and the second blocking piece 42 (as shown in the fourth figure). When :: moving = 3 drives the indexing plate 4 to rotate, and the -stop piece 20 is driven when the touch lever 5 is touched in this example (: second move, in the position of the first stop piece 41 and Sidi 5 (Shown in the figure), the touch lever 5 can be turned to a blind spot, and the holding will trigger the first micro-movement to open the factory door side deviation] Close 6, at this time, the circuit module signal will be transmitted to the stepper motor 3, 8 A control unit changes the stepping motor 3 to rotate in the reverse direction, and benefits 4 to rotate in the reverse direction. Similarly, when the moving knife degree 42 touches the touch lever 5, the “brake” is shown in the sixth figure), and the touch lever 5 is triggered. The 6th M247753 micro switch 7 causes the circuit module 8 to send a control signal to the stepping motor 3 to drive the indexing plate 4 to rotate in the reverse direction again. In this way, the indexing plate 4 can be reversely overlaid on the first stopper 41 deflects within the angle set by the second stopper piece 42-and while the cloud rotates in synchronization with the index plate 4, the stage 2 can also be between the angle set by the first stopper piece 41 and the second stopper piece 42 Rotating repeatedly, if the gimbal 2 is connected with camera equipment such as a surveillance camera, it can achieve the effect of changing the image capturing angle due to the function of the gimbal 2's automatic deflection. Based on the above, this creation "Tripod with automatic reciprocating rotation of the gimbal" can indeed achieve the expected effect through the above-mentioned structure, and before the application # has not been seen in publications or publicly used, which is in line with the novelty and progress of new patents. And meet the industrial use requirements, please follow the instructions. Please refer to the above. The above is only the reality of this creation. Any modifications and design changes based on the spirit of this creation should cover the following. Within the scope of the patent. [Simplified illustration of the drawing] The first drawing is a three-dimensional view of the preferred embodiment of the tripod. The second drawing is an exploded view of some components of the preferred embodiment. The third drawing is the preferred embodiment. Exploded view of some components. The fourth figure is the first diagram of the rotation state of the gimbal in the preferred embodiment. The fifth figure is the second diagram of rotation state of the gimbal in the preferred embodiment. Description of the reference number of the drawing] 1 Frame body 2 Gimbal 11 Base 21 Lower base body 12 Tripod 22 Upper base body M247753 23 Fixed base 41 First stopper piece 24 Slot 42 Second stopper piece 25 Fixing plate rod 5 Lever 26 fixing bolt 6 The first micro switch 3 stepper motor 7 The second micro switch 4 index plate 8 circuit module 40 slot