TW445745B - Joint assembly with multiple degrees of rotational freedom - Google Patents

Joint assembly with multiple degrees of rotational freedom Download PDF

Info

Publication number
TW445745B
TW445745B TW087115448A TW87115448A TW445745B TW 445745 B TW445745 B TW 445745B TW 087115448 A TW087115448 A TW 087115448A TW 87115448 A TW87115448 A TW 87115448A TW 445745 B TW445745 B TW 445745B
Authority
TW
Taiwan
Prior art keywords
item
patent application
arm
joint assembly
assembly according
Prior art date
Application number
TW087115448A
Other languages
Chinese (zh)
Inventor
Seng Ling Tan
Original Assignee
Seng Ling Tan
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Seng Ling Tan filed Critical Seng Ling Tan
Application granted granted Critical
Publication of TW445745B publication Critical patent/TW445745B/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/20—Undercarriages with or without wheels
    • F16M11/2007—Undercarriages with or without wheels comprising means allowing pivoting adjustment
    • F16M11/2035—Undercarriages with or without wheels comprising means allowing pivoting adjustment in more than one direction
    • F16M11/2057—Undercarriages with or without wheels comprising means allowing pivoting adjustment in more than one direction for tilting and rolling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02—Heads
    • F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
    • F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
    • F16M11/08—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a vertical axis, e.g. panoramic heads

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pivots And Pivotal Connections (AREA)
  • Mirrors, Picture Frames, Photograph Stands, And Related Fastening Devices (AREA)

Abstract

According to the objects of the present invention, there is provided a simple yet versatile joint assembly that offers multiple degrees of rotational freedom to objects attached to opposing sides of the joint. This joint is provided with a cross-shaped attachment member with the first and second arm both having cylindrical ends. A first and a second bracket each with two holes, are rotatably attached to the ends of the first and second arms respectively by fastening members. When the fastening members are not tightly fastened, rotational movements via the longitudinal axes of the respective arms are allowed for the respective brackets. As the two arms are perpendicularly disposed, there are provided two degrees of rotational freedom for an object attached to the first bracket in relation to a second object attached to the second bracket. For a third degree of freedom, one embodiment provides an additional rotating means which can be attached to one of the brackets.

Description

/14 5745 at _B7五、發明説明（） 發明領域‘· 本發明與一種接合組件有關，特別是關於一種賦予多 個自由旋轉角度的接合组件。 發明背景_:__ 用以固定諸如影像或資料投影器（如單槍LCD或三槍 C RT)及電視機等物件之组件最妤是一種可提供多個自由 旋轉角度之接合組件，用以將物件維持在一通切的對準位 置上。此一形態之一般組件通常僅提供一或二個自由旋轉 角度’其只適於固.定諸如揚聲器與電視等設備，但對於其 他類型的設備，諸如投影器、其需要較佳的空間對準，而 僅提供二個自由旋轉角度的固定组件便要靠技巧地使 用。此外，一般組件往往很複雜，具有許多個構件，使得 組裝過程變得慢且困難，尤其是對一個非專業而又要自行 組裝（DIY)的人而言* 發明目的： 本發明《目的為提供-種接合組#，其可克服上述之 (请先聞讀背面之注意事項再填寫本頁)/ 14 5745 at _B7 V. Description of the Invention (1) Field of the Invention The present invention relates to a joint assembly, and more particularly, to a joint assembly that provides multiple free rotation angles. BACKGROUND OF THE INVENTION _: __ The component used to fix objects such as image or data projectors (such as single-shot LCD or three-shot CRT) and televisions is most preferably a joint component that can provide multiple free rotation angles to The object is maintained in a through-cut alignment position. The general components of this form usually only provide one or two free rotation angles. 'It is only suitable for fixing equipment such as speakers and televisions, but for other types of equipment, such as projectors, it requires better spatial alignment. , And the fixed components that provide only two free rotation angles need to be used skillfully. In addition, general components are often complex and have many components, making the assembly process slow and difficult, especially for a non-professional person who needs to assemble (DIY) by himself * Purpose of the invention: The purpose of the present invention is to provide -Kind of bonding group #, which can overcome the above (please read the precautions on the back before filling this page)

,1T 線 裡濟部中夬樣率局貝工消費合作社印製 缺點 本發明之另一目的為提供一 之接合組件。 發明概诚： 依據本發明之目的，本發明提供_ 多個自由旋轉角度 種簡單且多變之接 第4頁 本纸張尺度賴 ( CNS ) A4^ f 210X297^ 44 57 4 5 A7 _______B7 五、發明説明（） Ρ組件，其可對附加至該接合組件反側之物件提供自由旋 轉角度《該接合组件提供有—十字形連接件，其具有第一 臂與第二臂，第一臂與第二臂皆具有圓拄形末端。第—撐 架與第二撐架皆具有二孔，分別以固定元件附加至第一臂 與第二臂之末端。固定元件不栓緊’透過各臂的縱軸，各 撐架可作旋轉運動。當二臂互相垂直，附加於第—撐架上 的第一物件相對於附加至第二撐架上的第二物件有二自 由旋轉角度》另一具體效果為提供一外加的旋轉裝置附加 至一撐架中之一者，即有第三個自由旋轉角度之功能。 IB式簡單說明： 第1圖為本發明較佳實施例之分解立體圖。 第2圈發明較佳實施例之組合立禮圈β 第3圖^^佳實施例之十字形元件之立髏圖 第4Α至^^讲顯示本發明之其他實施例。 --------Μ--%-- (請先閲讀背面之注意Ϋ項再填寫本頁} 訂 線 經濟部中央樣隼局貝工消費合作杜印製 面號對照說 20 第一撐架 22 第二撐架 24 十字形元件 26 平板基底 28 凸緣 30 圓孔 32 螺釘 34 L-桿 36 弓形末端 38 頸部 40 圓柱 42 圓筒管 44 螺釘 46 開槽 第5頁 本紙浪尺度適用中國國家標準（CNS ) Α4規格（210Χ29Τ公釐） 445745 --------五、發明説明（ A7 B7 48 孔 50 孔 52 基板 54 纜繩 56 長方塊 58 球形塊 60 正立方體 經濟部中央樣準局員工消费合作社印裝 1¾詳細說明： 第1圈顯示本發明之較佳實施例，其中一第一撐架20 與一第二撐架22係附加至一十字形元件24。在此實施例 中，該二撐架為相同的且略成鞍形，具有一平板基底26 與由平板基底二相反邊緣垂直向外延伸之二凸緣28。在每 一凸緣之末端設有一圓孔3〇,用以與十字形元件之臂部末 端相結合。在此實施例中，該等臂部為中空的且具有内螺 紋，如此螺釘32可被用以將撐架緊固於臂部之末端。一 撐架沿著對應臂之縱軸做旋轉動作，該螺釘可能被鬆開。 為了將位置固定，在轉到適當位置之後，該螺釘可被再旋 緊。 為了得到第三個自由旋轉角度，很多個不同的旋轉結 合件可被附加至撐架之一β在第1圖所示的例子中，具有 一弓形末端36之一 L-桿34被用以與_圓柱40之頸部38 相結合。圓柱4〇之一端附加至該第一撐架20，II柱40 之剩餘部份適於插入一 ®筒元件或管42。藉著L-桿34， 該圓柱40被緊固於圓筒管42内，而L-样34藉著一螺釘 44附加於圓筒管42之外表面。L-桿34之弓形末端36穿 過圓茼管42上之開槽46，如同一甜子般的爽於顯部38 第6頁 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） 請 先 « 讀 背 面 之 注 項 再 填寫't 本1 f 订 線 經濟部中央樣準扃貝工消费合作杜印裂 44 5^ 4 5 A7 B7 五、發明説明（） 的遇圍。如此即可使圓拄4〇沿著囿筒管42之縱軸旋轉， 進而提供了第三個自由旋轉角度β 就需要沿三個旋轉軸全部作對準調整之固定設備而 言，顯示於第1圖及第2圈之實施例是理想的。諸如孔48 的連接裝置可被提供於圓筒管42上，以使其連接於天花 板或是牆壁上。諸如孔50與螺釘之緊固裝置可被提供於 該第二撐架22上，以固定所要裝設之設備》—基板52也 可被提供以緊固較大之設備。 第2圖顯示出較佳實施例輿三個旋轉抽。可被明白到 藉由使用本實施例，一設備可在所有方向上以旋轉獲得調 整。 第3圖顯示一十字形元件24，其可被用以實施本發 明。其臂部呈圓柱形以允許撑架作旋轉動作。每一撐架之 末端具有一凸緣以與撐架相結合。如果要以螺釘將撐架緊 固於臂部的末端，則十字形元件24必需有中空且有内螺 紋之臂部。另一個方式為，在一較長的凸緣上設有外螺 纹，如此該臂部可為實心的，且以螺帽來緊固該撐架3 雖然本發明已特定地參考第丨至3圖強調一接合组件 用以懸掛來自天花板之設備，但必需瞭解到圖示僅用以例 示，並非用以限制本發明。此外也必需瞭解到本發明之方 法與設備可被使用於許多需要旋轉接合件的應用上。可以 想見的是，熟習此技藝者可在不悖離本發明的精神與所述 的範圍之下對本發明作許多變化與修飾。例如，第4八至 4D圖顯示依據本發明之其他實施例。第4八囷顯示一接合 L------第7頁 本紙張尺度適用中國國家榇孪（CNS) M規格---- Ί — ί 订 I I I ~線 (請先聞讀背面之注意事項再填寫本頁) 4 4 57 4 5 A7 B7 五、發明説明（） 組件其基於安全考量，提供了 一額外的纜繩54。第4B至 4C圖顯示十字形接合件被修改成一長方塊56，一球形塊 58或是一正立方體60»可以明白的是，雖然這些塊具有 不同外形，但是其操作的原理都是一樣的，也就是，提供 機能性臂部，其内配置有成十字形的穿孔，以使二撐架可 被結合且以二個自由度旋轉° ----------y--------ir------年' ' <诗先閲讀背面之注意事項再填寫本頁) 經濟部中央標率局員工消費合作社印裝Printed on line 1T Printed by the Shellfish Consumer Cooperative of the Ministry of Economic Affairs of the Ministry of Economic Affairs. Disadvantage Another object of the present invention is to provide a joint assembly. Sincerity of the invention: According to the purpose of the present invention, the present invention provides _ multiple free rotation angles that are simple and changeable. Page 4 This paper size (CNS) A4 ^ f 210X297 ^ 44 57 4 5 A7 _______B7 V. Description of the invention () P assembly, which can provide a free rotation angle to the object attached to the opposite side of the joint assembly "The joint assembly is provided with a cross-shaped connector, which has a first arm and a second arm, the first arm and the first arm Both arms have rounded ends. Both the first-support bracket and the second-support bracket have two holes, which are respectively attached to the ends of the first arm and the second arm by fixing elements. The fixing element is not bolted 'Through the longitudinal axis of each arm, each support frame can be rotated. When the two arms are perpendicular to each other, the first object attached to the first support frame has two free rotation angles relative to the second object attached to the second support frame. Another specific effect is to provide an additional rotating device attached to a One of the supports has the function of a third free rotation angle. IB-style brief description: FIG. 1 is an exploded perspective view of a preferred embodiment of the present invention. The second embodiment of the present invention is a combined ritual ring β. Fig. 3 ^^ Cross-section diagram of the cross-shaped element of the preferred embodiment. Talks 4A to ^^ show other embodiments of the present invention. -------- Μ-%-(Please read the note on the back first and then fill out this page} The Central Bureau of Samples, Ministry of Economic Affairs, Shellfish Consumption Cooperation, Du Printing, Printed Face No. 20 First Bracket 22 Second bracket 24 Cross-shaped element 26 Flat base 28 Flange 30 Round hole 32 Screw 34 L-rod 36 Bowed end 38 Neck 40 Cylinder 42 Cylinder tube 44 Screw 46 Slotted Page 5 China National Standard (CNS) A4 specification (210 × 29T mm) 445745 -------- V. Description of invention (A7 B7 48 holes 50 holes 52 base plate 54 cable 56 rectangular block 58 spherical block 60 Associate Bureau employee consumer cooperative print 1¾ Detailed description: The first circle shows a preferred embodiment of the present invention, in which a first support 20 and a second support 22 are attached to a cross-shaped element 24. In this embodiment The two braces are identical and slightly saddle-shaped, and have a flat base 26 and two flanges 28 extending perpendicularly outward from the opposite edges of the flat base. A round hole 3 is provided at the end of each flange. For combining with the end of the arm of the cross-shaped element. In this embodiment These arms are hollow and have internal threads, so that the screw 32 can be used to fasten the brace to the end of the arm. A brace can be rotated along the longitudinal axis of the corresponding arm. Loosen. In order to fix the position, the screw can be re-tightened after turning to the proper position. In order to obtain a third free rotation angle, a number of different rotation joints can be attached to one of the brackets. In the example shown in FIG. 1, an L-rod 34 having an arcuate end 36 is used to be combined with the neck 38 of the cylinder 40. One end of the cylinder 40 is attached to the first brace 20 and the II pillar 40 The remainder is suitable for insertion into a cylindrical element or tube 42. The cylinder 40 is fastened in the cylindrical tube 42 by the L-rod 34, and the L-like 34 is attached to the cylindrical tube by a screw 44 The outer surface of 42. The arcuate end 36 of the L-rod 34 passes through the slot 46 on the round tube 42, which is as sweet as the sweet 38. Page 6 This paper applies Chinese National Standard (CNS) A4 Specifications (210X297mm) Please «read the notes on the back before filling in 't this 1 f central sample of the Ministry of Economics Fei cooperation Du Yinshe 44 5 ^ 4 5 A7 B7 V. The description of the invention (). In this way, the circle 40 can be rotated along the longitudinal axis of the tube 42, thereby providing a third free rotation angle β For fixed equipment that requires alignment adjustments along all three rotation axes, the embodiment shown in Figures 1 and 2 is ideal. Connection devices such as holes 48 can be provided on the cylindrical tube 42, To connect it to the ceiling or wall. Fastening devices such as holes 50 and screws may be provided on the second support frame 22 to fix the equipment to be installed. The base plate 52 may also be provided to fasten larger equipment. Figure 2 shows the three embodiments of the preferred embodiment. It can be understood that by using this embodiment, a device can be adjusted in rotation in all directions. Figure 3 shows a cross-shaped element 24 which can be used to implement the invention. Its arms are cylindrical to allow the stand to rotate. Each end of the stand has a flange to engage the stand. If the bracket is to be fastened to the end of the arm with screws, the cross-shaped element 24 must have a hollow and internally threaded arm. Another way is to provide an external thread on a longer flange, so that the arm portion can be solid, and the bracket 3 is fastened with a nut. Although the present invention has specifically referred to FIGS. It is emphasized that a joint assembly is used to suspend the equipment from the ceiling, but it must be understood that the illustration is only for illustration and is not intended to limit the present invention. It is also necessary to understand that the method and apparatus of the present invention can be used in many applications where a rotating joint is required. It is conceivable that those skilled in the art can make many changes and modifications to the present invention without departing from the spirit and scope of the present invention. For example, Figures 48 to 4D show other embodiments according to the present invention. The fourth and eighth display shows a joint L ------ page 7 This paper size is applicable to China National Twin (CNS) M specifications ---- Ί — ί Order III ~ line (please read the notes on the back first (Fill in this page again) 4 4 57 4 5 A7 B7 5. Description of the invention () The module provides an additional cable 54 based on safety considerations. Figures 4B to 4C show that the cross-shaped joint is modified into a rectangular block 56, a spherical block 58 or a regular cube 60. It can be understood that although these blocks have different shapes, the principle of operation is the same. That is, a functional arm is provided, in which a cross-shaped perforation is arranged, so that the two braces can be combined and rotated with two degrees of freedom ° ---------- y ---- ---- ir ------ year '' < read the notes on the back before filling out this page) Printed by the Staff Consumer Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs

第8X 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐）8X This paper size applies the Chinese National Standard (CNS) A4 specification (210X297 mm)

Claims (1)

445745 Λ8 B8 C8 D8 經濟部中夾棣準局員工消费合作杜印製 一撐架，以 六、申請專利範圍 ι一種接合組件’其至少包含： a) —十字形元件，其具有第一臂與第二臂，第一臂 與第二臂皆具有圓柱形末端： b) 第一撐架，其具有至少一孔，用以可旋轉地結合 於該第~臂之至少一端： c) 第二撐架’其具有至少一孔，用以可旋轉地結合 於該第二臂之至少一端；以及 d) 至少二固定元件，用以將第一撐架輿第二撐架分 別緊固於該第一臂與第二臂。 2·如申請專利範团第1項所述之接合组件，其中前述之第 一撐架具有二孔，用以可旋轉地結合於前述第一臂的兩 端。 3. 如申請專利範圍第1項所述之接合组件，其中前述之第 —撑架具有二孔’用以可旋轉地結合於前述第二臂的兩 端》 4. 如申請專利範園第1項所述之接合組件其中前述之第 一撐架係連接至一旋轉裝置’用以旋轉該 提供接合組件一第三自由旋轉角度。 5 如申請專利範圍第4項所述之接合組件，其中 置至少包含： 第9頁 本紙張尺度適用中國國家樣準（CNS ) A4規格（210 X 297公釐） 該旋轉裝 ------------- ------tr------^ (請先《讀背面之注項再填寫本頁) 4^57 4 5 AS B8 C3 D8 撐架更包含了連接裝置以固定至一物 、申請專利範圍 a) —圓筒管； b) —困柱，其具有一頸部，圓柱之一端固連至前述 第一撐架，而圓柱之一第二端插入該園筒管中； C) 一 L形撐架，其一端固連至該圓筒管的外表面， 而一第二弓形末端沿伸穿入圓筒管内部’以與該囿柱之 頰部可旋轉地結合。 6‘如申請專利範圍第1項所述之接合组件’其中前述之第 —撐架具有一平板基底與由該平板基底二相反邊緣垂 直向外延伸之一凸緣，在每一凸緣上設有一囷孔，用以 與前述第一臂之兩端可旋轉地結合。 7. 如申請專利範固第6項所述之接合组件，其中前述之第 二撐架與前述第一撐架實質上是相同的。 8. 如申請專利範固第1項所述之接合組件，其中上述之第 件 9·如申請專利範園第1項所述之接合組件，其中上述戈 二撐架更包含了 以固定至一物件。 1 0 ·如申請專利範圍第8項所述之接合組件其中上述3 接装置包含：在第一撐架上的孔與螺釘，用以緊固寻 固定的物件。 第10頁 本紙張又度適用中國國家標準（CNS ) A4洗格（210X297公釐） ---------—^------iT-------千 (請先《讀背面之注意?項再填寫本頁) 經濟部中央揉隼局員工消費合作社印製 445745 A8 BS C8 D8 申請專利範圍 η.如申請專利範園第9項所述之接人 固裝置包含：在第二撐架上的孔。 組件，其中上述之緊 固定的物件 與螺釘，用以緊固要 被 12.如申請專利範圍第i 連接至前述第二撐架 項所述之接合組件，其中一基板係 13.如申請專利範圍第7項所述之接合 連接至前述第二揮架β 組件，其中一基板係 14·如申請專利範“ i項所述之捶合組件，其中該固定元 件係螺釘，且前述第一及第二臂内部有螺紋。 15‘如中請專利範固丨i項所述之接合組件，其中前述第— :與第二臂之末端具“緣，以與前迷第二撑架輿第二 撐架之孔相結合。 --------------訂------線 I (請先聞讀背面之注意事項再填寫本頁) 經濟部中央搮_局員工消費合作社印轚 K如申諸專利範圍帛i项所述之接合組件，其中前述固定 兀件為螺棺，JL前述第-及第二臂具有外螺紋緣。 17.如申請專利範圍第i項所述之接合组件其令該第— 第二臂為中空的且適於收容前述固定元件。 18‘如申請專利範圍第丨7項所述之接合 -A 7T，；中第 與 第11頁 表紙張尺度適用中國國家標準（CMS〉A4洗格（210X297公釐） ^ 5745六、申請專利範圍 A8 BS C8 D8 第二臂具有内螺紋，且該固定元件包含一螺釘以與該内 嬋故相螺合。 -------—------ir------^ (請先閱讀背面之Vi意^項再填寫本f ) 經濟部中央樣隼局員工消費合作社印裂 第12頁 本紙張尺度逋用中國國家標準（CNS ) A4*見格（2〖0X297公釐）445745 Λ8 B8 C8 D8 In the Ministry of Economic Affairs, the consumer cooperation of the quasi bureau staff printed a support frame with a scope of six patent applications. One of the joint components' at least contains: a) — a cross-shaped element, which has a first arm and The second arm, the first arm and the second arm each have a cylindrical end: b) the first support frame has at least one hole for rotatably coupling to at least one end of the first arm: c) the second support The frame has at least one hole for rotatably coupling to at least one end of the second arm; and d) at least two fixing elements for respectively fastening the first support frame and the second support frame to the first frame. Arm and second arm. 2. The joint assembly according to item 1 of the patent application group, wherein the first bracket has two holes for rotatably coupling to both ends of the first arm. 3. The joint assembly according to item 1 in the scope of the patent application, wherein the aforementioned first-bracket has two holes' for rotatably coupling to both ends of the aforementioned second arm "4. Such as patent application park No. 1 The joint assembly according to the above item, wherein the aforementioned first brace is connected to a rotating device 'for rotating the providing joint assembly at a third free rotation angle. 5 The joint assembly as described in item 4 of the scope of patent application, which contains at least: Page 9 This paper size is applicable to China National Standard (CNS) A4 (210 X 297 mm) The rotary assembly ----- -------- ------ tr ------ ^ (Please read "Notes on the back before filling out this page") 4 ^ 57 4 5 AS B8 C3 D8 brackets also include The connection device is fixed to an object and the scope of patent application is a) a cylindrical tube; b) a trapped column having a neck, one end of the cylinder is fixedly connected to the aforementioned first support, and the second end of the cylinder is inserted In the circular tube; C) an L-shaped support, one end of which is fixedly connected to the outer surface of the cylindrical tube, and a second arcuate end extends through the interior of the cylindrical tube to match the cheek of the stern post Rotatable combination. 6'The joint assembly according to item 1 of the scope of patent application ', wherein the aforementioned first-support frame has a flat plate base and a flange extending vertically outward from two opposite edges of the flat plate base, and is provided on each flange A counterbore is provided for rotatably coupling with both ends of the first arm. 7. The joint assembly according to item 6 of the patent application, wherein the second bracket and the first bracket are substantially the same. 8. The joint assembly according to item 1 of the patent application, wherein the above-mentioned item 9 · The joint assembly according to item 1 of the patent application, wherein the above two brackets further include object. 1 0 · The joint assembly according to item 8 of the scope of the patent application, wherein the above 3-connector device includes: a hole and a screw on the first support frame for fastening the object to be fixed. Page 10 This paper is again applicable to the Chinese National Standard (CNS) A4 wash case (210X297 mm) ---------— ^ ------ iT ------- thousands (please (Please read the “Notes on the back” first and then fill out this page) Printed by the Consumer Cooperatives of the Central Government Bureau of the Ministry of Economic Affairs 445745 A8 BS C8 D8 Patent Application η. The access device described in item 9 of the patent application park contains : Hole in the second bracket. The assembly, wherein the tightly-fixed objects and screws mentioned above are used to fasten the joint assembly to be connected to the second support item as described in the scope of patent application i. One of the substrates is as described in the scope of patent application 13. The joint as described in item 7 is connected to the aforementioned second swinging β component, and one of the base plates is the coupling component as described in the item “i” of the patent application, wherein the fixing element is a screw and the first and There are threads inside the two arms. 15 'The joint assembly as described in the above-mentioned patent Fangu item i, wherein the aforementioned — — has a “edge” with the end of the second arm to connect with the second support of the front fan and the second support. Combine the holes of the frame. -------------- Order ------ Line I (please read the notes on the back before filling out this page) The joint assembly according to item (i) of the claims, wherein the fixed element is a screw coffin, and the first and second arms of JL have external thread edges. 17. The joint assembly according to item i in the scope of the patent application, which makes the-second arm hollow and suitable for receiving the aforementioned fixing element. 18 'The joint as described in item 丨 7 of the scope of patent application-A 7T; The paper size on the middle page and page 11 applies the Chinese national standard (CMS> A4 wash grid (210X297 mm) ^ 5745 A8 BS C8 D8 The second arm has an internal thread, and the fixing element includes a screw to be screwed into the internal cavity. --------------- ir ------ ^ (Please read the meaning of Vi on the back before filling in this f) Printed by the Consumer Cooperatives of the Central Sample Bureau of the Ministry of Economic Affairs Page 12 This paper uses the Chinese National Standard (CNS) A4 * see the grid (2 〖0X297mm )
TW087115448A 1998-05-22 1998-11-13 Joint assembly with multiple degrees of rotational freedom TW445745B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SG9801110A SG89258A1 (en) 1998-05-22 1998-05-22 Joint assembly with multiple degrees of rotational freedom

Publications (1)

Publication Number Publication Date
TW445745B true TW445745B (en) 2001-07-11

Family

ID=20430006

Family Applications (1)

Application Number Title Priority Date Filing Date
TW087115448A TW445745B (en) 1998-05-22 1998-11-13 Joint assembly with multiple degrees of rotational freedom

Country Status (4)

Country Link
AU (1) AU8896698A (en)
SG (1) SG89258A1 (en)
TW (1) TW445745B (en)
WO (1) WO1999061808A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100531314B1 (en) 2004-03-16 2005-11-29 엘지전자 주식회사 video display appliance
CN201954213U (en) * 2011-03-10 2011-08-31 吴槐 Adjustable connecting base plate
FR2995294A1 (en) * 2012-09-11 2014-03-14 Jean-Damien Duval Device for connecting tubular elements to each other in color and luminous location units of e.g. moving ramp, has central axial channel longitudinally crossing device that is made of plastic material consisting of high-density polyethylene

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2468022A1 (en) * 1979-10-19 1981-04-30 Peugeot Cycles Detachable connector for straight or curved tubes - comprises part cylindrical components thrust apart against inside faces of tube walls
CH656189A5 (en) * 1981-09-16 1986-06-13 Pletscher Fa Geb FOLDABLE CONNECTING SLEEVE FOR SOLVELY FASTENING THE END OF A FIRST ROD TO A SECOND ROD.
GB2147680A (en) * 1983-10-05 1985-05-15 Hara J B O Connecting tube or rod members

Also Published As

Publication number Publication date
AU8896698A (en) 1999-12-13
SG89258A1 (en) 2002-06-18
WO1999061808A1 (en) 1999-12-02

Similar Documents

Publication Publication Date Title
TWI308839B (en) Display apparatus
WO2020119008A1 (en) Foldable display apparatus
JP5101032B2 (en) Flat panel display
TW445745B (en) Joint assembly with multiple degrees of rotational freedom
TW202220455A (en) Multi-dimensional microphone stand
CN108953897A (en) A kind of rotation lock, rotation latch mechanism and display device
CN102087816A (en) Digital photo frame with multi-angle rotary bracket
JP4037523B2 (en) Flat display device
CN211875625U (en) Mounting bracket for high-definition network camera
CN211203572U (en) Mounting structure of wall-mounted industrial personal computer
KR200326988Y1 (en) LCD monitor supporter
JP3183805B2 (en) Glass plate support structure
CN217506816U (en) Splicing module and splicing display screen
JPH0232135Y2 (en)
KR20030094458A (en) Apparatus of display set for tapestry
CN216743563U (en) Display fixing support
JP2002156914A (en) Fitting structure for plane type display device
CN215077180U (en) Angle-adjustable LED box display rack
CN207975435U (en) A kind of wall hanging frame of panel TV set
TWI806110B (en) Displayer
CN211212170U (en) Exhibition board for ancient poetry teaching
KR200198118Y1 (en) Monitro connecting apparatus
CN207975436U (en) A kind of wall hanging frame of panel TV set
CN201014159Y (en) Universal hanging board
WO2023103839A1 (en) Main steel structure, steel structure and dome screen

Legal Events

Date Code Title Description
GD4A Issue of patent certificate for granted invention patent
MM4A Annulment or lapse of patent due to non-payment of fees