201035472 六、發明說明： 【發明所屬之技術領域】 本發明涉及一種用於支推諸如望遠鏡、照相機、攝影機或探 測儀等設備的裝置，具體涉及一種可連續改變角度多功能腳架。 【先前技術】 三腳架是一種利用三點定面原理工作的裝置，其主要被應用 〇 於支撐測量儀器、攝影機、照明器材和實驗用器材等設備。常用 三腳架一般是通過伸縮支腳的方式達到調節支撐高度的效果，從 而使其支撐的設備可在一定的高度穩定運行。隨著三腳架應用^ 圍的不斷拓展，人們對其功能也提出日益嚴格的要求。例如，對 於天文望运鏡專觀測設備來說，在觀測過程中，若設備稍有抖動 或振動’則極易導致觀測失敗，同時，該等觀測設備通常還會被 用戶隨身攜帶’以便在諸如城市、鄉村、荒漠和山區等多種複雜 ❹的地理、氣候環境内應用，因此，-個結構簡單穩固、操作簡便， 能夠在各種環境中穩定架設，且續高度可方便調整的三腳架是 不可或缺的。但現有的三腳架不能很好地滿足上述需要。 例如中國專利公告號為CN2724048、公告日為2〇〇5年9月7 、只用新型專利提出的可調腳管收展角度的三腳架，其包括有 腳管、護帽，連接各腳管與護帽的腳管接頭，護帽上方的雲台， ^们勘目有乡観肖的卡位，與護帽鉸接晴管接頭上開有 " 凌配槽上通過銷釘、扭簧裝有一彈性按紐，按紐在扭簧 3 201035472 的作用下與_上的卡靖射扣配合，這細触雖 每支腳管的展開歧。但若在地形多變卿、刀、， 管的跨度不斷進行微調時，則對於該三腳架是較為兄困=支腳 同樣’如中國公開號為咖_、公開日為細7年 2的發明專利提出的相機三腳架亦有類似缺陷，其在支 :==設置的快速調節支腿張開角度的開合機構雖然可 b支_跨度的調整’但這_整亦如分_整的方 Ο的，調整幅度小，對於在複轉境不能適應。又且該三腳架中採 調整裝置包含棘爪等諸多精賴件，這也使得該 成本進-步提高，且出現故障的幾率增大。 千 【發明内容】 本發明的目的在於提出一種結構簡單緊凑、操作簡便、支腳 g ，糊蝴峨不平坦地 、^中决速穩疋架設的可連續改變肢多功_架，以 克服現有技術中的不足。 為實現上述發明目的，本發明_ 了如下技術手段·· ，一種可連軌變角好舰腳架，包括連接座和至少三個支 腳’各支聊上端與連接座活動連接，其特在於所述三腳架還包 括-調節罩及-支撐件，罩和支撐件分職置於連接座上方 和下方，各支腳環繞分佈于支撐件，且調轉與連接座之間 以及連接座與支撐件之間的距離於豎直方向上可調，並可在其令 4 .201035472 任-位置相對固定，晴調節罩下端與域件鱗固定各支腳， 從而使各支腳與水平面之間的夾角可隨調節罩、連接座以及支撐 件三者相對位置的變化而得以在〇〜90。的範圍内任意調整。 具體而言’·連接座上部與調節罩_螺紋結合，且該兩 者之間的螺紋連接長度可調，所述支撐件通過—鎖定件與連接座 連接’當調gf罩、連接座和支撐件的位置相對固定後，調節罩下 端與支撐件夾持支腳，使支腳跨度固定。 〇 所述連接座下端面巾4設置-敎f孔，所補定件為一 螺栓件，螺栓件上端垂直穿過支樓件中心設置的—通孔與該螺紋 盲孔結合，其下端為手柄。 所述η周郎罩上端面固定設置一雲台連接頭。 *所述三腳架中還設置—連接頭，該連接頭下部設置於連接座 上端面設置的-凹槽内，上部垂直穿過調節罩上端中心處設置的 -軌’所蘭定件為—螺栓件，闕栓件上端依次垂直穿過支 ❹撐件上設置的-通孔及連接座中心處設置的—通孔與連接頭下端 面中〜U的-螺紋盲孔結合，螺栓件下端為手柄。 所述支撐件為具有環狀橫截面的構件。 所述支撐件為碗狀件，其上部周緣處對稱開設至少三個可收 容支腳的深槽。 一 所述支撐件上上部縣朗對稱至少三個財腳外壁匹 配的淺槽。 土 所述支撐件為支撐板，其外環處對細設至少三個可收容支 5 201035472 腳的深槽及至少三個與切外觀配的淺槽。 所^腳包括-外管和至少一内管，外管上端與連接座鉸 接’下“開Π端，内管活動套設於外管内，崎和外管間設置 緊固構件’該緊固構件包括—螺栓件和—套管件，螺栓件一端穿 過套管件及外管上的螺孔後«内管，另-端為制緊手輪。 該可連續改_度多魏㈣採肚要_節罩、支撑件及 •其鎖定件等構件組配成一種結構簡單緊凑，操作方便，且可使支 €>腳跨度在G〜18G。的範_任意雛的三腳架支腳跨度調整機 構，從而克服了現有技術中常用三腳架支腳跨度調整機構結構複 雜、操作不便，且支聊跨度調整幅度小的缺陷。 該可連續改變角度多功能腳架的工作原理為： 假設某-時_多魏三腳架處於支腳張開，且支腳跨度固 定的狀態，則： 若需要增大三_各支敵_跨度，可在鱗賴座位置 不變的情況下’使調節罩上行’以增大調節罩與連接座之間的登 直距離’啊使讀件上行，以縮小支撐件與連接座之間的登直 距離、，支腳在支撐件的推動下，繞其上端向上轉動，使支腳跨度 逐漸&大’蚊腳跨度制翻值後，重新將調節罩、連接座和 支擇件相對固定，即可使三腳架以增大後的支腳跨度穩定架設。 反之，若要縮小三腳架各支腳之間的跨度，可在保持連接座 位置不變的情況下，使·罩下行，⑽小調節罩與連接座之間 的登直距離’同時使支撐件下行，以增大支撐件與連接座之間的 201035472 豎直距離’支腳因自身重力及調節罩的推動作用，而繞其上端向 下轉動，使支腳跨度逐漸減小，待支腳跨度達到預期值後，重新 將調節罩、連接座和支撐件相對固定，可使三腳架再以減小後的 支腳跨度穩定架設。 在貫際應用中，用戶可依照上述的操作過程通過調整調節 罩、連接座和支樓件三者之間的相對位置，而在〇〜18〇。的範圍内 .任思調整二腳架各支腳的跨度。較之現有技術中的逐級調整三腳 〇 架支腳跨度的方式，本發明更為方便實用。 s亥可連續改變角度多功能腳架的結構可以為多種。其中一種 較佳的方式是，該三聽主要由_連接頭、—連接座、三個以上 的支腳、-調節罩、—支料及其鎖定件構成，其巾敍件可以 為累彳王件各支腳上端與連接座活動連接，連接頭下部設置於 連接座上端面設置的—凹制，上部垂直穿過調節罩上端中心處 °又置的通孔，連接座上部與調節罩的内壁通過螺紋結合，螺栓 〇件上魏讀直穿過支撐件上設置的__舰及連接座巾心處設置 的一通孔與連接頭下端面中心處設置的一螺紋盲孔結合，螺栓件 下端為手柄。這樣的設置方式可僅_改變調節罩和連接座之間 以及螺栓件與連接頭之間的螺紋連接長度，即可改變調節罩、連 接座和支料之_械位置，進_整各切的跨度 常便捷。 但更佳的方式是，該可連續改變角度多功能腳架可主要由一 連接座、二個以上的支腳、一調節罩、一支撐件及其鎖定件構成， 201035472 其中鎖定件可以為-螺栓件，各支腳上端與連接座活動連接，連 接座上部與調節罩的内壁利用螺紋結合，螺检件上端垂直穿過支 撐件上叹置的-通孔與連接座下端面中心處設置的一螺紋盲孔結 合’螺栓件下端為手柄。上述調節罩的上端可一體設置一雲台連 接頭或通過其他方朗定設置—雲台連接頭。該三腳架的操作方 式與上述三_她’但結構更為簡單緊湊，生產成本更為低廉。 上述的支撐件可選用具有環狀橫截面結構的構件，如支撐板 〇或具有環形上端_雜料。且_支撐件的躲處可開設若 干可收今支腳的冰槽，當需要將各支腳收起時，只需將各支腳跨 度調整至最傾，域支撐件上的各深制達與各支_應的位 置而後將各支腳嵌合於深槽中，並以橡皮筋或繩索等固緊即可， ，時:腳整體桿狀件，便於攜帶和收藏。進—步而言，該 等支撐件的周緣處可設置若干個與支腳外壁形狀配合的淺槽，= 樣可使二腳架在工作時’各支腳與支樓板間的鎖定更為緊固，而 ^ 不致出現滑動等故障。 另外，該可連續改變角度多功能腳架中的支腳可主要由一外 奸上的内管構成’外管上端與連接座鉸接，下端為開口 端’内官活動套設於外管内’内管和外管間設置緊固構件。用戶 可通過調整内管與外管的姆位置，從而改變支腳的長度，進而 改變三腳架的支撐高度。該等支腳長度可分糊整，ϋ此較之現 有_中支腳長度僅可統一調整的三腳架，可具有更廣泛的應用 範圍。 一 8 201035472 Τ有技術她，本發啊進步縣在於··該可連續改變角 度夕功能腳架結構簡單緊湊、轉 ^ m積小、重量輕、成本低廉、操作 敕本發明^可在G〜⑽。範圍連翻整，且支腳長度可分翻 整。本發明能夠在各種禮 ^ 酌鱗私兄中快速穩定架設，適於為諸如天 文望讀、攝影鱗雜提供穩定的狀，以滿 ο 本么月可被廣泛朗於觀測、攝影和照料多個領域。 【實施方式】 實施例1如圖1〜3所 -連接頭3' -連接座2、個可連軌㈣度多魏腳架包括 二個支腳5、-調節罩卜一支撐板41 f件42。連接頭3上端與一雲台連接。連接座2設置在調 内，調節勒壁與連接座上部_具有—定長度的螺紋結 ο 構、以。連接座的上部為筒狀結構，其上端開口，下端中心處設 置-通孔。支腳上端通過鉚釘6與連接座下部鉸接。支撐板心設 置在各支腳5之間。連接頭3、調節罩卜連接座2和支擇㈣ 於S直方向上_設置。調轉丨上端中心處設置—螺紋通孔， 連接頭3上部設置與闕紋觀配合的·結構，連接頭下部安 農於連接座上部設置的-凹槽内。連接頭3下端面上設置一螺纹 盲孔’螺栓件42上端垂直穿過支撐板41中心處設置的一通孔與 連接頭下端結合，其下端為手柄，支擇構件外周緣處對稱開役三 個可收容支腳的深槽412和三個與支腳外壁匹配的淺槽4ιι。當調 9 201035472 郎罩、連接座以及支樓板411三者之間相對固定時，調節罩1下 端與支撐板411夾持固定各支腳5 ’使各支腳5跨度保持不變。通 過調整調節罩與連接座的螺紋連接長度，以及調整螺栓件42與連 接頭3之間的螺紋連接長度，可改變調節罩、連接座和支撐件之 間的相對位置，進而可在〇〜18〇。的範圍内任意調整各支腳的跨 度。 上述支腳5可包括内管51和外管52，外管上端與連接座2 〇 叙接，下端為開口端，内管上端具有一膨脹部，該膨脹部直徑略 小於外管内徑，内管活動套設于外管内，内管和外管間設置緊固 構件53，該緊固構件包括一螺栓件531和一套管件兕2，螺栓件 531 —端依次穿過套管件和外管上的螺孔，並抵緊内管，另一端為 制緊手輪。 # 該可連續改變角度多功能腳架的工作原理為： 假設某一時刻該多功能三腳架處於支腳張開，且支腳跨度固 〇 定的狀態，則： 如圖5所示，若需要增大三腳架各支腳之間的跨度，可在保 持連接座位置不變的情況τ，旋_節罩，減小調節罩與連接座 之間的螺紋連接長度（增大調節罩與連接座的垂直距離Hi )，使調 印罩上行；同時旋動螺栓件，增大螺栓件與連接頭的螺紋連接長 度（減小支撐板與連接座的垂直距剌2 )，使支撐板上行，支腳在 支撐件的推動下’繞其上端向上轉動，使支腳跨度逐漸增大，待 支聊跨度達到預期值後，重新以螺栓件將支撐板和連接座相對固 .201035472 定，即可使三腳架以增大後的支腳跨度穩定架設。 狀’若要縮小三聽各切之_跨度，可德持連接座 位置碑的情況下，贿鑛罩，增大_罩與連接座之間的螺 紋連接長度，使靖罩下行旋動螺栓件，減少螺检件盘連 接頭的螺紋連接長度，使支樓板下行，支腳在支撐件的推動^， 繞其上端向下轉動，使支腳跨度逐漸減小，待支腳跨度達到預期 值後，重新㈣栓件將支撐板和連接座相對岐，即可使三腳架 Ο 以增大後的支腳跨度穩定架設。 按照上述方式，用戶可僅通過調整調節罩、連接座和支樓件 三者之間的相對位置，而在0〜廟。的範圍内任意調整三腳架各支 腳的跨度。 當需要將各支腳5收起時’只需旋動螺栓件42，使支稽板下 行到-定位置，而後旋轉支撐板，使各支腳在自身重力帶動下旋 轉至豎直位置（即支腳與水平面夾角為9〇。），並巍合到各深槽仙 中即可，織以橡皮筋或繩索等將各支_緊，此時三腳架呈一 整體桿狀件（如圖6〜7所示），便於攜帶和收藏。 p當該可連續改變肢多魏腳架在各種地理環境下為測 綠儀器、天文望遠鏡或攝影機等設備提供支料，可鱗調整三 腳架各支腳的跨度和長度。以下舉例說明： 田在廣場、觀測平臺等平坦地面上應用該三腳架時，可採用 較小的支腳跨度’從而使三腳架具植高的讀高度，並可穩定 架設。 〜 201035472 當在階梯上應用該三腳架時，可採用較大的支腳跨度，以將 一個支腳搁置在較高層臺階上，另兩個支腳設置在較低層臺階上 的方式’使三腳架可穩定架設。 當崎嶇不平的山地上應用該三腳架時，用戶可根據所需觀測 角度和高度’選擇各支腳的落點，而後調整三腳架的跨度，同時 分別調整各支腳的長度，使三腳架可穩定設置。201035472 VI. Description of the Invention: [Technical Field] The present invention relates to a device for supporting a device such as a telescope, a camera, a camera or a detector, and more particularly to a continuously variable angle multi-function stand. [Prior Art] A tripod is a device that operates using the three-point setting principle and is mainly used for supporting measuring instruments, cameras, lighting equipment, and laboratory equipment. Commonly used tripods generally achieve the effect of adjusting the support height by means of telescopic legs, so that the equipment they support can operate stably at a certain height. With the continuous expansion of the application of tripods, people have increasingly strict requirements on their functions. For example, for the astronomical telescope special observation equipment, if the equipment is slightly shaken or vibrated during the observation process, it will easily lead to observation failure, and at the same time, the observation equipment will usually be carried by the user's in order to It is applied in a variety of complex geographical and climatic environments such as cities, villages, deserts and mountainous areas. Therefore, a simple and stable structure, easy to operate, stable erection in various environments, and a tripod that is easy to adjust in height are indispensable. of. However, existing tripods do not adequately meet the above needs. For example, the Chinese Patent Bulletin No. CN2724048, the announcement date is September 5, 2005, and the tripod with adjustable foot tube angle is only used in the new patent, which includes a foot tube and a protective cap, and connects the foot tubes with The foot pipe joint of the cap, the gimbal above the cap, ^ have a card position for the hometown, and the cap is hinged with a clear connector. The Linger slot is fitted with a pin and a torsion spring. Button, button in the role of torsion spring 3 201035472 with the _ on the card Jing shot buckle, this fine touch of each foot tube expansion. However, if the span of the terrain is changed, the knives, and the span of the pipe are constantly fine-tuned, the tripod is more difficult for the tripod = the same leg as the Chinese public number _ _, the public day is the fine 7 years 2 invention patent The proposed camera tripod has similar defects, and its opening and closing mechanism of the quick adjustment of the opening angle of the leg is set in the support:== although the adjustment of the b-span can be made, but the adjustment is as follows. The adjustment range is small, and it cannot be adapted to the re-transition. Moreover, the trimming device in the tripod includes a plurality of precision components such as pawls, which also makes the cost increase step by step and the probability of failure increases.千 [Summary of the Invention] The object of the present invention is to provide a simple and compact structure, simple operation, the leg g, the unevenness of the paste, and the continuous change of the limbs Defects in the prior art. In order to achieve the above object, the present invention has the following technical means: a rail-to-rail angled pedestal, comprising a connecting base and at least three legs, wherein each of the upper ends is movably connected with the connecting seat, The tripod further includes an adjusting cover and a support member. The cover and the support member are placed above and below the connecting seat, and the legs are distributed around the support member, and between the transfer and the connecting seat and the connecting seat and the supporting member. The distance between the two is adjustable in the vertical direction, and can be fixed at the position of the 4.201035472. The lower end of the trim cover and the field scales fix the legs, so that the angle between the legs and the horizontal plane can be With the change of the relative positions of the adjusting cover, the connecting seat and the supporting member, it is possible to be 〇~90. Any adjustment within the scope. Specifically, the upper part of the connector base is coupled with the adjusting cover _ thread, and the length of the screw connection between the two is adjustable, and the support member is connected to the connecting seat through the locking member. After the position of the piece is relatively fixed, the lower end of the adjusting cover and the supporting member clamp the leg to fix the leg span.下 The lower end of the connecting seat 4 is provided with a 敎f hole, and the fixing member is a bolt member. The upper end of the bolt member is perpendicularly disposed through the center of the slab member, the through hole is combined with the thread blind hole, and the lower end is a handle. A pan head connector is fixedly disposed on the upper end surface of the n-cycle. * The tripod is also provided with a connecting head, the lower part of the connecting head is arranged in the groove provided on the upper end surface of the connecting seat, and the upper part vertically passes through the -rail' provided at the center of the upper end of the adjusting cover is a bolt member The upper end of the shackle member is vertically passed through the through hole provided on the support struts and the through hole provided at the center of the connecting seat is combined with the ～ threaded blind hole in the lower end surface of the connecting head, and the lower end of the bolt member is a handle. The support member is a member having an annular cross section. The support member is a bowl member having at least three deep grooves for receiving the legs symmetrically at the upper periphery thereof. A shallow groove of at least three outer edges of the financial foot is symmetrically arranged on the upper part of the support member. The supporting member is a supporting plate, and the outer ring is provided with at least three deep grooves for accommodating the legs of the 2010-35, 472 and at least three shallow grooves for the cutting and matching. The foot comprises an outer tube and at least one inner tube, the upper end of the outer tube is hinged with the connecting seat to the lower side, the inner tube is sleeved in the outer tube, and the fastening member is disposed between the outer and outer tubes. Including - bolt parts and sleeve parts, one end of the bolt part passes through the sleeve part and the screw hole on the outer tube «the inner tube, the other end is the tight hand wheel. The continuous change _ degree multi-wei (four) mining belly _ The components such as the joint cover, the support member and the locking member thereof are assembled into a simple and compact structure, and the operation is convenient, and the support span can be carried out in the G~18G. Therefore, the prior art commonly used tripod leg span adjusting mechanism has the advantages of complicated structure, inconvenient operation, and small adjustment range of the spanning span. The working principle of the continuously changing angle multifunctional tripod is: assuming a certain time-time _ Wei tripod is in the state where the legs are open and the legs are fixed. If you need to increase the three _ _ spans, you can make the adjustment cover up to increase the position of the scales. Adjusting the straightening distance between the cover and the connector Upward, to reduce the straightening distance between the support member and the connecting seat, and the leg is rotated upwardly around the upper end by the support member, so that the span of the leg is gradually & By fixing the adjusting cover, the connecting seat and the supporting member relatively, the tripod can be stably erected with the increased leg span. Conversely, if the span between the legs of the tripod is to be reduced, the position of the connecting stand can be kept unchanged. In the case of the cover, the cover is descended, (10) the straightening distance between the small adjustment cover and the connecting seat 'at the same time, the support member is descended to increase the vertical distance between the support member and the connecting seat 201035472' And adjusting the pushing action of the cover, and rotating downwardly around the upper end thereof, so that the span of the leg is gradually reduced. After the span of the leg reaches the expected value, the adjusting cover, the connecting seat and the supporting member are relatively fixed again, so that the tripod can be further The reduced leg span is stably erected. In the continuous application, the user can adjust the relative position between the adjusting cover, the connecting seat and the branch member according to the above operation process, and at 〇~18〇. Within the circumference, Rensi adjusts the span of each leg of the bipod. Compared with the prior art method of adjusting the span of the tripod truss leg step by step, the invention is more convenient and practical. s Hai can continuously change the angle multifunctional foot The structure of the rack can be various. One of the preferred ways is that the three listeners are mainly composed of a connector, a connector, three or more legs, an adjustment cover, a support, and a locking member thereof. The upper part of each leg of the tidy king piece can be movably connected with the connecting seat, the lower part of the connecting head is arranged on the upper end surface of the connecting seat, the upper part is perpendicularly passed through the center of the upper end of the adjusting cover, and the connecting hole is further disposed. The upper part and the inner wall of the adjusting cover are screwed together, and the bolt element is read straight through a __ ship and a through hole provided at the center of the connecting seat and a thread blind hole provided at the center of the lower end surface of the connecting piece In combination, the lower end of the bolt member is a handle. This arrangement can only change the length of the threaded connection between the adjusting cover and the connecting seat and between the bolt member and the connecting head, thereby changing the adjusting cover, the connecting seat and the supporting material. position _ The whole of the cut into the span often convenient. More preferably, the continuously changeable angle multi-function stand can be mainly composed of a connecting seat, two or more legs, an adjusting cover, a supporting member and a locking member thereof, wherein the locking member can be - a bolt member, the upper end of each leg is movably connected with the connecting seat, and the upper part of the connecting seat is screwed with the inner wall of the adjusting cover, and the upper end of the screw detecting piece is perpendicularly passed through the slanting-through hole of the supporting member and the center of the lower end surface of the connecting seat A threaded blind hole is combined with the lower end of the bolt member as a handle. The upper end of the adjusting cover may be integrally provided with a pan/tilt joint or by other means of setting a pan-tilt head. The tripod is operated in a manner that is simpler and more compact than the above-mentioned three-legged structure, and the production cost is lower. The above-mentioned support member may be selected from a member having an annular cross-sectional structure such as a support plate or a ring-shaped upper end. And the _ support can hide a number of ice troughs that can accommodate the current feet. When it is necessary to retract the legs, it is only necessary to adjust the span of each leg to the most inclined, and the deep support on the domain support Then, the legs are fitted into the deep groove and fastened with rubber bands or ropes, etc., and the foot is integrated with the rod to facilitate carrying and collecting. In the case of further steps, a plurality of shallow grooves matching the shape of the outer wall of the leg may be arranged at the periphery of the supporting members, so that the locking between the legs and the supporting floor is tighter when the bipod is in operation. Solid, and ^ does not cause problems such as sliding. In addition, the leg in the continuously changeable angle multifunctional tripod can be mainly composed of an inner tube on the outer rape. The upper end of the outer tube is hinged to the connecting seat, and the lower end is the open end. A fastening member is disposed between the tube and the outer tube. The user can change the length of the leg by adjusting the position of the inner tube and the outer tube, thereby changing the support height of the tripod. The lengths of the legs can be divided into a whole, which can be used in a wider range of applications than the existing tripods in which the length of the legs can only be adjusted uniformly. A 8 201035472 Τ 她 她 她 她 2010 2010 2010 2010 2010 2010 2010 2010 2010 2010 2010 2010 2010 2010 2010 2010 2010 2010 2010 2010 2010 2010 2010 2010 2010 2010 2010 2010 2010 2010 2010 2010 进步 进步 进步 夕 夕 夕 夕 夕 夕 功能 功能 功能 夕 功能(10). The range is evenly adjusted and the length of the legs can be divided. The invention can be quickly and stably set up in various ceremonial scales, and is suitable for providing stable shapes such as astronomical reading and photography, and can be widely used for observation, photography and care. field. [Embodiment] Embodiment 1 as shown in Figures 1 to 3 - connector 3' - connector 2, a rail (four) degree multi-foot tripod includes two legs 5, - adjustment cover a support plate 41 f 42. The upper end of the connector 3 is connected to a cloud platform. The connecting seat 2 is arranged in the adjustment, and the adjusting wall and the upper part of the connecting seat have a threaded structure of a fixed length. The upper part of the connecting seat has a cylindrical structure, the upper end of which is open, and the center of the lower end is provided with a through hole. The upper end of the leg is hinged to the lower portion of the connecting seat by a rivet 6. The support plate is disposed between the legs 5. The connector 3, the adjustment cover, the connector 2 and the selection (4) are arranged in the S direction. The threaded through hole is arranged at the center of the upper end of the transfer head, and the upper part of the joint head 3 is provided with a structure matching with the crepe pattern, and the lower part of the joint head is erected in the groove provided in the upper part of the joint seat. A threaded blind hole is arranged on the lower end surface of the connecting head 3. The upper end of the bolt member 42 is perpendicularly passed through a through hole provided at the center of the supporting plate 41 and is coupled with the lower end of the connecting head, and the lower end is a handle, and the outer periphery of the supporting member is symmetrically opened. The deep groove 412 of the leg and the shallow groove 4 ι which match the outer wall of the leg can be accommodated. When the adjustment between the 2010 cover, the connecting seat and the support plate 411 is relatively fixed, the lower end of the adjusting cover 1 and the supporting plate 411 clamp and fix the legs 5' so that the spans of the legs 5 remain unchanged. By adjusting the length of the threaded connection of the adjusting cover and the connecting seat, and adjusting the length of the threaded connection between the bolt member 42 and the connecting head 3, the relative position between the adjusting cover, the connecting seat and the supporting member can be changed, and thus the 〇18 Hey. Adjust the span of each leg arbitrarily within the range. The leg 5 may include an inner tube 51 and an outer tube 52. The upper end of the outer tube is connected to the connecting seat 2, and the lower end is an open end. The upper end of the inner tube has an expansion portion, and the diameter of the expansion portion is slightly smaller than the inner diameter of the outer tube. The movable sleeve is disposed in the outer tube, and a fastening member 53 is disposed between the inner tube and the outer tube. The fastening member includes a bolt member 531 and a sleeve member 2, and the end of the bolt member 531 passes through the sleeve member and the outer tube in sequence. Screw the hole and press the inner tube, and the other end is the tight hand wheel. # The operation principle of the continuously changing angle multi-function tripod is as follows: Suppose that at a certain moment, the multi-function tripod is in the state in which the legs are open and the foot span is fixed, as shown in Fig. 5, if necessary The span between the legs of the big tripod can be kept in the same position as the position of the connecting seat τ, rotating the hood, reducing the length of the threaded connection between the adjusting cover and the connecting seat (increasing the vertical direction of the adjusting cover and the connecting seat) Distance Hi), make the printing cover up; at the same time, rotate the bolt member to increase the thread connection length of the bolt member and the connector (reduce the vertical distance 支撑2 between the support plate and the connector), so that the support plate is on the support line Under the push of the piece, 'rotate upwards around its upper end, so that the span of the leg is gradually increased. After the span span reaches the expected value, the support plate and the connecting seat are re-fixed with bolts. 201035472, the tripod can be increased. The foot of the big rear is stably erected. If you want to reduce the _ span of the three cuts, Kede holds the joint position of the monument, bribe the mine cover, increase the length of the thread connection between the hood and the joint, so that the hinge cover rotates the bolt , reducing the thread connection length of the screw head of the screw inspection piece, so that the support floor is descending, and the support of the support member is rotated downwardly at the upper end thereof, so that the span of the support leg is gradually reduced, and after the span of the support foot reaches the expected value, And re-(four) bolts will make the support plate and the connecting seat relatively squat, so that the tripod 稳定 can be stably erected with the enlarged leg span. According to the above manner, the user can adjust the relative position between the adjusting cover, the connecting seat and the branch member only at 0 to the temple. Adjust the span of each leg of the tripod arbitrarily within the range. When it is necessary to retract the legs 5, it is only necessary to rotate the bolt member 42 to lower the support plate to the -position position, and then rotate the support plate so that the legs rotate to the vertical position under their own gravity (ie, The angle between the foot and the horizontal plane is 9〇.), and it can be folded into the deep groove fairy. The rubber band or the rope is used to tighten the branches. At this time, the tripod is an integral rod (Fig. 6~ 7)), easy to carry and collect. p When it is possible to continuously change the limbs, the Wei-foot tripod provides support for measuring instruments such as green instruments, astronomical telescopes or cameras in various geographical environments, and can adjust the span and length of the legs of the tripod. The following examples illustrate: When the tripod is applied to a flat ground such as a square or an observation platform, a smaller leg span can be used, so that the tripod has a high reading height and can be stably erected. ~ 201035472 When applying the tripod on a ladder, a larger leg span can be used to rest one leg on the upper step and the other two legs are placed on the lower step. Stable erection. When the tripod is applied on a rugged mountain, the user can select the landing point of each leg according to the required angle of observation and height, and then adjust the span of the tripod, and adjust the length of each leg separately so that the tripod can be stably set.
尤其需要說明的是，該可連續改變角度多功能腳架在狹窄環 境中，如小型工作間、汽車車廂、山洞等中應用時，較之現有的 各種三腳架亦具有較大優勢。 實施例2如圖7〜10所示，該可變跨度多功能三腳架包括一 連接座2，、三個支腳5、一調節罩！，、一碗狀支撐件41，和一 螺权件42。㈣罩上端—體設置—雲台連接頭&。連接座設 置在調節罩下方，連接座2,與調節罩1，内壁利用螺緊方式結 合。各支腳5上端通_釘與連魅2，下部断處雜，支撐件 41，設置在各支腳5之間。連接座2,下端面中心處豎直設置-螺 件上端垂直穿過支撐板中心處設置的—通孔與該螺 =::，其下端為手柄。上述支樓件上端碗沿沿徑向外 I形成％狀結構，且該環狀結構 去腳的深梯n t 再7㈣處對稱開設三個可收容 支腳的4和二個與支腳外壁匹配的淺枰 營@ θ上述支腳5包括一夕卜 巨52、弟-内管5Γ和第二内管55，，外 座2鉸接’下端為開口端， ” 内，豆活動套設于外管52， 内，、下&為開口端，第二内管 鲁"又在第一内管中’外管、 12 201035472 第-内官和第二内管之間同實施例！相似的緊固構件鎖定。該支 腳5’下端還設置腳管套54。#靖罩Γ、連接座2，以及支禮 件41’三者之間相對固定時，調節罩2，下端與支樓件^，爽持 固定各支腳5，使各支腳5跨度保持不變。通過調整調節罩與連接 座的螺紋連接長度，以及調整螺栓件42，與連接座2，之間的螺 紋連接長度’可改變調節罩、連接座和支撐件之間的相對位置， 進而可在G〜180。的範圍内任意調整各支腳的跨度（如圖^所 0示）。該可變跨度多功能三腳架的工作原理與實施例丨基本相同。In particular, the continuously changeable angle multi-function stand has a large advantage over existing tripods in narrow environments, such as small work spaces, car compartments, caves, and the like. Embodiment 2 As shown in Figures 7 to 10, the variable span multifunctional tripod includes a connecting base 2, three legs 5, and an adjusting cover! , a bowl-shaped support member 41, and a screw member 42. (4) Cover upper end - body setting - PTZ connector & The connecting seat is arranged under the adjusting cover, and the connecting seat 2 is connected with the adjusting cover 1 and the inner wall is screwed. The upper end of each leg 5 is connected with the nail and the fascination 2, and the lower part is broken, and the support member 41 is disposed between the legs 5. The connecting seat 2 is vertically disposed at the center of the lower end surface - the upper end of the screw is vertically passed through the center of the supporting plate - the through hole and the screw =::, and the lower end is a handle. The upper end of the above-mentioned branch member forms a %-like structure along the radially outer side I, and the annular structure of the annular structure is removed from the deep step nt 7 (four) to three symmetrically open three and two legs which can accommodate the legs and the outer wall of the leg浅枰营@ θ The above-mentioned legs 5 include an overnight giant 52, a brother-inner tube 5Γ and a second inner tube 55, and the outer seat 2 is hinged 'the lower end is an open end, ” inside, the bean activity is sleeved on the outer tube 52 , inner, lower & open end, second inner tube Lu " again in the first inner tube 'outer tube, 12 201035472 first - inner and second inner tube between the same embodiment! similar fastening The component is locked. The lower end of the leg 5' is further provided with a foot sleeve 54. When the three sides of the leg cover 5, the connecting seat 2, and the support member 41' are relatively fixed, the cover 2, the lower end and the branch member ^, The feet 5 are fixed so that the spans of the legs 5 remain unchanged. By adjusting the length of the threaded connection of the adjusting cover and the connecting seat, and adjusting the bolt member 42, the length of the threaded connection with the connecting seat 2 can be changed. Adjusting the relative position between the cover, the connecting seat and the support, and arbitrarily adjusting the span of each leg within the range of G~180. (As shown in Fig. 0) The working principle of the variable span multifunctional tripod is basically the same as that of the embodiment.
需要指出的是，上述調節罩、連接座和支撐板之間亦可採用 其他定位方式，例如’可採用如實施例丨所述緊_件53將調節 罩與連接座械鎖定及解鎖。而上述支撐件亦可採_如圓形、 矩形、三角形、星形等多種形狀的板狀件或具有環狀橫截面的構 件’其材質亦可選用金屬、工程塑料等；同時，上述支腳可為多 根内管依次套設于外管中的結構，管型可為方管、圓管、三角^ ° 等多種，而其顏色、材質等亦可依據用戶需求而定。 S 综述之，上述實補僅為朗本發明的技術構思及特點，其 目的在於賴悉此項技術的人士關瞭解本發卿内容並據以實 施，並不能以此限制本發明的保護範圍。凡根據本發明精神實質 所作的等效變化或修飾，都應涵蓋在本發明的保護範圍之内:、 201035472 【圖式簡單說明】 以下結合_及具體實施方式對本發明_容作進—步說明。 圖1是實施例1中可連續改變角度多功能腳架的結構示意圖； 圖2疋貫施例1中可連續改變角度多功能腳架的剖面結構示意 圖； 圖3是實施例1中支撐板的結構示意圖； 圖4是實施例1中支腳的結構示意圖； 圖5是實施例1中可連續改變角度多功能腳架的工作原理示意 圖； 圖6是實施例1中可連續改變角度多功能腳架中支腳跨度為 〇°時的工作狀態示意圖； 圖7是實施例1中可連續改變角度多功能腳架的收束狀態示意 圖； 圖8是實施例2中可連續改變角度多功能腳架的結構示意圖； 圖9是實施例2中可連續改變角度多功能腳架的分解結構示意 fgi · _， 圖10是實施例2中可連續改變角度多功能腳架的剖面結構示 意圖； 圖11是實施例2中可連續改變角度多功能腳架的各支腳跨度 在〇〜180。範圍内調整時的狀態示意圖。 【主要元件符號說明】 14 201035472 1 ' 1 ， -mu々々变 ......§周即罩 2、2 :，……連接座 3 ' 3 丨，……連接頭 41- …·支撐板 41， 411. •…·淺槽 412· …··深槽 42、 42’……螺栓件 5、5 "……支腳 51..· …内管 51， ......第一内管 52、 52，……外管 53..· …·緊固構件 531. …··螺栓件 532. .....套管件 54... •…管套 55, ……第二内管 6...· ••鉚釘 HI > H2……垂直距離It should be noted that other positioning manners may be adopted between the adjusting cover, the connecting seat and the supporting plate. For example, the adjusting piece and the connecting seat may be locked and unlocked by the tightening member 53 as described in the embodiment. The support member may also adopt a plate member of a plurality of shapes such as a circular shape, a rectangular shape, a triangular shape, a star shape, or a member having an annular cross section, and the material thereof may also be selected from metal, engineering plastics, etc.; The structure can be set in the outer tube in sequence for the plurality of inner tubes, and the tube type can be a square tube, a round tube, a triangle ^ °, etc., and the color, material, etc. can also be determined according to user requirements. S. In summary, the above-mentioned actual supplements are only the technical concept and characteristics of the present invention. The purpose of the present invention is to understand the contents of the present invention and to limit the scope of protection of the present invention. Equivalent changes or modifications made in accordance with the spirit of the present invention should be covered by the scope of the present invention: 201035472 [Simplified Description of the Drawings] The following is a description of the present invention in conjunction with the specific embodiments. . 1 is a schematic structural view of a continuously variable angle multi-function tripod in Embodiment 1; FIG. 2 is a cross-sectional structural diagram of a continuously variable angle multi-function tripod according to Embodiment 1; FIG. 3 is a support plate of Embodiment 1. FIG. 4 is a schematic view showing the structure of the leg in the embodiment 1; FIG. 5 is a schematic view showing the working principle of the continuously variable angle multi-function stand in the first embodiment; FIG. 6 is a view showing the continuously changing angle multifunctional foot in the embodiment 1. FIG. 7 is a schematic view showing a state in which the angle of the footrest can be continuously changed in the embodiment 1; FIG. 8 is a schematic diagram of the angle-variable tripod which can be continuously changed in the embodiment 2. FIG. 9 is a schematic diagram showing the exploded structure of the continuously variable angle multifunctional tripod in Embodiment 2, FIG. 10 is a schematic cross-sectional structural view of the continuously variable angle multifunctional tripod in Embodiment 2; FIG. In Embodiment 2, the legs of the angle multi-function stand can be continuously changed in the range of 〇~180. Schematic diagram of the state when adjusting within the range. [Description of main component symbols] 14 201035472 1 ' 1 , -mu change... § week cover 2, 2 :, ... connector 3 ' 3 丨, ... connector 41 - ... · support Plate 41, 411. •...·shallow groove 412·...··deep groove 42, 42'...bolt 5,5 "...foot 51..·...inner tube 51, ... An inner tube 52, 52, ... an outer tube 53..... a fastening member 531. ..... bolt member 532. ..... sleeve member 54... • ... sleeve 55, ... second Inner tube 6...·•• rivet HI > H2... vertical distance